CN104078074A - Portable type light disk safe storage device - Google Patents

Portable type light disk safe storage device Download PDF

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Publication number
CN104078074A
CN104078074A CN201410294305.8A CN201410294305A CN104078074A CN 104078074 A CN104078074 A CN 104078074A CN 201410294305 A CN201410294305 A CN 201410294305A CN 104078074 A CN104078074 A CN 104078074A
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CN
China
Prior art keywords
box body
opertaing device
safe storage
lid
leading screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410294305.8A
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Chinese (zh)
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CN104078074B (en
Inventor
林海英
黄海玉
霍艳军
吴帅
翟佳佳
狄确
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BEIJING FULAIDASI SCIENCE & TECHNOLOGY Co Ltd
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BEIJING FULAIDASI SCIENCE & TECHNOLOGY Co Ltd
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Priority to CN201410294305.8A priority Critical patent/CN104078074B/en
Publication of CN104078074A publication Critical patent/CN104078074A/en
Application granted granted Critical
Publication of CN104078074B publication Critical patent/CN104078074B/en
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Abstract

The invention provides a portable type light disk safe storage device which comprises a box body, a box cover, a password input device, a control device, a locking structure, a light disk destroy mechanism and a power supply device, wherein the password input device, the control device, the locking structure, the light disk destroy mechanism and the power supply device are arranged in the box body; the box body is used for bearing the light disks; the locking mechanism locks the box body and the box cover under the control of the control device, and unlocks the box body and the box cover when passwords are input correctly; the control device can further control the disk destroy mechanism to destroy data stored in the light disks when password input is abnormal; the power supply equipment is used for supplying power for the password input device, and the control device and the light disk destroy mechanism. The portable type light disk safe storage device can protect the data stored in the light disks against stealing of other people, the data stored in the light disks are destroyed immediately when password input is abnormal, and safety of data during the light disk storage or transportation process is improved.

Description

A kind of portable optic disk safe storage device
Technical field
The present invention relates to store Data Protection Technologies, relate in particular to a kind of portable optic disk safe storage device.
Background technology
CD is a kind of conventional memory device, and its advantage is that volume is little, capacity large, it is convenient to read and is easy to carry.But in the process of carrying, once CD is lost or is stolen, the data of storing in CD are faced with the danger of leakage, cause immeasurable loss will to the CD owner.
Summary of the invention
The invention provides a kind of portable optic disk safe storage device, for the protection of the data of storing in CD, avoid other people and steal, the security of data while depositing CD or transportation CD to improve.
The embodiment of the present invention provides a kind of portable optic disk safe storage device, comprising: box body, lid and the cipher input equipment, opertaing device, locking structure, the CD that are arranged in described box body are destroyed mechanism and power-supply unit; Described box body is for carrying disc;
Described lockable mechanism and cipher input equipment are all electrically connected to described opertaing device, by described lockable mechanism, described box body and lid are locked under the control of described opertaing device, and the locking of removing described box body and lid when Password Input is correct;
Described opertaing device is also destroyed mechanism with described CD and is electrically connected to, and to control CD when Password Input is abnormal, destroys mechanism by the data destroying of storing in CD;
Described power-supply unit is used to described cipher input equipment, opertaing device and CD to destroy mechanism's power supply.
Another embodiment of the present invention provides a kind of portable optic disk safe storage device, comprising: box body and the Optical disk supporter mechanism, cipher input equipment, opertaing device, locking structure, the CD that are arranged in described box body are destroyed mechanism and power-supply unit; Described Optical disk supporter mechanism is for carrying disc;
Described lockable mechanism and cipher input equipment are all electrically connected to described opertaing device, described box body and Optical disk supporter mechanism are locked by described lockable mechanism under the control of described opertaing device, and the locking of removing described box body and Optical disk supporter mechanism when Password Input is correct, and described box body is ejected in described Optical disk supporter mechanism;
Described opertaing device is also destroyed mechanism with described CD and is electrically connected to, and to control CD when Password Input is abnormal, destroys mechanism by the data destroying of storing in CD;
Described power-supply unit is used to described cipher input equipment, opertaing device and CD to destroy mechanism's power supply.
The technical scheme of the present embodiment is by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
Accompanying drawing explanation
The structural representation one of the portable optic disk safe storage device that Fig. 1 provides for the embodiment of the present invention one;
The CD that Fig. 2 provides for the embodiment of the present invention one is destroyed the structural representation of mechanism;
The cross-sectional view of the milling cutter mechanism that Fig. 3 provides for the embodiment of the present invention one;
The structural representation of the displacement guide that Fig. 4 provides for the embodiment of the present invention one;
The CD that Fig. 5 provides for the embodiment of the present invention one is destroyed the cut-open view of mechanism;
Fig. 6 is the structure for amplifying schematic diagram of a-quadrant in Fig. 5;
The structural representation of milling cutter, cutter motor and the combination of slip boss in the milling cutter mechanism that Fig. 7 provides for the embodiment of the present invention one;
The structural representation two of the portable optic disk safe storage device that Fig. 8 provides for the embodiment of the present invention one;
The disassemblying structure schematic diagram of the portable optic disk safe storage device that Fig. 9 provides for the embodiment of the present invention two;
The schematic top plan view of the portable optic disk safe storage device that Figure 10 provides for the embodiment of the present invention two;
The surface structure schematic diagram of the portable optic disk safe storage device that Figure 11 provides for the embodiment of the present invention two;
The inside structure schematic diagram of lid in the portable optic disk safe storage device that Figure 12 provides for the embodiment of the present invention two;
The cut-open view of the portable optic disk safe storage device that Figure 13 provides for the embodiment of the present invention two;
The structural representation one of the portable optic disk safe storage device that Figure 14 provides for the embodiment of the present invention three;
The structural representation two of the portable optic disk safe storage device that Figure 15 provides for the embodiment of the present invention three;
The structural representation of Optical disk supporter mechanism in the portable optic disk safe storage device that Figure 16 provides for the embodiment of the present invention three;
The structural representation three of the portable optic disk safe storage device that Figure 17 provides for the embodiment of the present invention three;
The structural representation one of over cap in the portable optic disk safe storage device that Figure 18 provides for the embodiment of the present invention three;
The structural representation two of over cap in the portable optic disk safe storage device that Figure 19 provides for the embodiment of the present invention three;
The structural representation of the portable optic disk safe storage device that Figure 20 provides for the embodiment of the present invention four;
The CD that Figure 21 provides for the embodiment of the present invention four is destroyed the Facad structure schematic diagram of destruction dish in mechanism;
The CD that Figure 22 provides for the embodiment of the present invention four is destroyed the reverse side structural representation of destruction dish in mechanism;
The CD that Figure 23 provides for the embodiment of the present invention four is destroyed helical spring structural representation in mechanism;
The CD that Figure 24 provides for the embodiment of the present invention four is destroyed the side structure schematic diagram of destruction dish in mechanism;
The CD that Figure 25 provides for the embodiment of the present invention five is destroyed the structural representation of mechanism;
The CD that Figure 26 provides for the embodiment of the present invention five is destroyed the structural representation one of the acicular texture in mechanism;
The CD that Figure 27 provides for the embodiment of the present invention five is destroyed the structural representation two of the acicular texture in mechanism;
The CD that Figure 28 provides for the embodiment of the present invention six is destroyed the structural representation of mechanism.
Embodiment
Embodiment mono-
The structural representation one of the portable optic disk safe storage device that Fig. 1 provides for the embodiment of the present invention one.As shown in Figure 1, the portable optic disk safe storage device that the present embodiment provides can comprise: box body 1, lid 2 and the cipher input equipment 3, opertaing device 4, locking structure 5, the CD that are arranged in box body 1 are destroyed mechanism 6 and power-supply unit.Box body 1 is for carrying disc.
Wherein, lockable mechanism 5 and cipher input equipment 3 are all electrically connected to opertaing device 4, under the control at opertaing device 4, by lockable mechanism 5, box body 1 and lid 2 are locked, and the locking of removing box body 1 and lid 2 when Password Input is correct, realization can only could be removed the locking between lid 2 and box body 1 in the situation that Password Input is correct, and other any mode all can not unlock, and also can only in the situation that Password Input is correct, could take out CD.
Opertaing device 4 can adopt single-chip microcomputer conventional in prior art and peripheral circuit, and concrete circuit connecting mode all can be determined according to concrete single-chip microcomputer model.Opertaing device 4 sends a switching value signal to lockable mechanism 5, so that lockable mechanism 5 actions, by box body 1 and lid 2 lockings, can not take off from box body 1 lid 2, or lockable mechanism 5 action also can remove the locking of box body 1 and lid 2, lid 2 can be taken off from box body 1.Data transfer mode between above-mentioned locking structure 5 and opertaing device 4 all can adopt means conventional in prior art to realize, can adopt multiple implementation, those skilled in the art can adopt the mode of hardware to realize, also can carry out software programming and download in single-chip microcomputer realizing, concrete software programming mode can be realized according to existing mcu programming grammer and programming software by technician, and concrete implementation the present embodiment does not limit.
Cipher input equipment 3 can be the equipment with password input interface and cipher function conventional in prior art, and for example button equipment or touch equipment, take button equipment as example, and user can pass through the key-press input password of cipher input equipment 3.The pre-stored password that has setting of internal storage of cipher input equipment 3, processor in cipher input equipment 3 compares the password of user's input and the password of setting, if the two is consistent, think that Password Input is correct, cipher input equipment 3 can send password correct signal to opertaing device 4; If inconsistent, think Password Input mistake, cipher input equipment 3 can send password rub-out signals to opertaing device 4.If cipher input equipment 3 is touch-tone, can be provided with LCDs for showing the password of input, or shows the state of portable optic disk safe storage device and other information.If cipher input equipment 3 is touch, can directly on touch display screen, show password or the out of Memory of input.
The present embodiment can be set when cipher input equipment 3 judgement Password Input mistake, to opertaing device 4, send password rub-out signal, then opertaing device 4 startups are counted the password rub-out signal receiving, when count value arrives setting value, can determine that Password Input is abnormal, opertaing device 4 is destroyed mechanism 6 to CD immediately and is sent the control signal of destroying data of optical disk.Or also can work as opertaing device 4 while receiving password rub-out signal, not start counting, and directly determine that Password Input is abnormal, to CD, destroy mechanism 6 immediately and send the control signal of destroying data of optical disk.
CD is destroyed the data that mechanism 6 stores for destroying CD.Opertaing device 4 is destroyed mechanism 6 with CD and is electrically connected to, to destroy mechanism 6 to CD when Password Input is abnormal, send the control signal of destroying data of optical disk, control CD and destroy mechanism 6 by the data destroying of storing in CD, destruction mode can adopt the modes such as physics, optics, chemistry to realize, for example by carry out the mode of random cut on the data Layer of CD, destroy data Layer structure, or destroy the modes such as data Layer structure by the mode of laser ablation.
Power-supply unit is used to cipher input equipment 3, opertaing device 4 and CD to destroy mechanism's 6 power supplies, can be rechargeable battery, such as lithium battery conventional in prior art etc.
The use procedure of above-mentioned portable optic disk safe storage device is:
(1) process that password arranges: under the state of opening in this optical disc storage units, be also under the state opened of lid 2, on cipher input equipment 3, password be set.
(2) process of placing compact disc: under the state of opening in this optical disc storage units, CD is put into CD and destroy in mechanism 6, then lid 2 and box body 1 are fastened, then pass through lockable mechanism 5 by lid 2 and box body 1 locking.
(3) take out the process of CD: on cipher input equipment 3, input password, cipher input equipment 3 compares the password of user's input and the password of setting, if consistent, think that Password Input is correct, cipher input equipment 3 sends password correct signal to opertaing device 4, so that opertaing device 4 triggers lockable mechanism 5 actions, remove the locking between lid 2 and box body 1, afterwards, user can open the lid 2, from CD, destroys mechanism 6 and takes out CD.
In above-mentioned steps (3), if the password of user input is inconsistent with the password of setting, think Password Input mistake, cipher input equipment 3 is to opertaing device 4 transmission password rub-out signals.Opertaing device 4 receives password rub-out signal, can count, when count value increases to a certain setting value, think that active user inputs password number of times too much, the possibility of information is stolen in existence, and therefore, opertaing device 4 is destroyed mechanism 6 to CD and sent destruction signal, trigger CD and destroy mechanism's 6 actions, by the data destroying of storing in CD.
The technical scheme of the present embodiment is by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
On the basis of technique scheme, can specifically box body 1 be divided into the first holding part 12 and the second holding part 13, wherein, the first holding part 12 is destroyed mechanism's 6, the second holding parts 13 for accommodating cipher input equipment 3, opertaing device 4, lockable mechanism 5 and power-supply unit for accommodating CD.Between the first holding part 12 and the second holding part 13, be provided with next door, on next door, offer the first locking hole 11.
For the second holding part 13, cipher input equipment 3, opertaing device 4, lockable mechanism 5 and power-supply unit are installed to after the second holding part 13, can adopt capping that the second holding part 13 is encapsulated, capping can be set to integrative-structure with box body.And for the first holding part 12, the size of lid 2 and the first holding part 12 match, for encapsulating the first holding part 12.Concrete, one end of lid 2 is provided with two articulated elements, hinged by rotating shaft and box body 1 respectively.The other end of lid 2 is provided with locking along 21, and locking is along being provided with the second locking hole 22 on 21.Lid 2 is covered on box body 1, and locking is adjacent to next door along 21 in the first holding part 12, and the second locking hole 22 is wherein coaxial with the corresponding maintenance of the first locking hole 11.
Above-mentioned lockable mechanism 5, can adopt various ways to realize, and the present embodiment, on the basis of technique scheme, has proposed a kind of concrete mode: lockable mechanism 5 comprises electromagnetic mechanism and lock pin, and wherein, electromagnetic mechanism is connected with one end of lock pin.Electromagnetic mechanism is also electrically connected to opertaing device 4, to drive the other end of lock pin successively through the first locking hole 11 and the second locking hole 22 under the control at opertaing device 4, hindered opening of lid 2, realize lid 2 and box body 1 locking, or electromagnetic mechanism drives the other end of lock pin to retract, no longer hinder lid 2, can remove the locking of lid 2 and box body 1.
Concrete, electromagnetic mechanism can adopt device conventional in prior art, comprise coil, spring and moving iron, the output terminal of opertaing device 4 is connected with coil, and coil winding is on quiet iron, when opertaing device 4 is given coil electricity, coil produces electromagnetic force, attract moving iron, make moving iron produce the action of adhesive, drive lock pin to be retracted in the second holding part 13.Lock pin is connected with moving iron, can realize when opertaing device 4 is to coil blackout, electromagnetic force on coil disappears, and moving iron drives lock pin successively through the first locking hole 11 and the second locking hole 22 under the effect of spring, makes lid 2 cannot open and lock together with box body 1.
The function that above-mentioned CD is destroyed mechanism 6 is when Password Input is abnormal, by the data corruption of storing on CD, can adopt various ways to realize, the present embodiment provides a kind of concrete implementation, with reference to Fig. 2, the CD that Fig. 2 provides for the embodiment of the present invention one is destroyed the structural representation of mechanism.
CD is destroyed mechanism 6 and is comprised: base 61, CD holder 62, carriage rotation motor, milling cutter mechanism 63 and milling cutter motion.Wherein, CD holder 62, carriage rotation motor and milling cutter motion are arranged on base 61.CD holder 62 is for carrying and fixing CD, and the top of CD holder 62 is provided with the boss that diameter mates with CD inner ring, and CD can be stuck on boss.Carriage rotation motor is arranged on the bottom (not shown) of CD holder 62, and the output shaft of carriage rotation motor is connected with CD holder, and the rotation of carriage rotation motor can drive CD holder 62 to rotate, and drives CD to rotate.Milling cutter motion is for driving milling cutter mechanism 63 can be adjacent to the data Layer of CD, and along the moving radially of CD, to destroy the data Layer of CD.
Concrete, milling cutter motion can comprise leading screw 64, leading screw drive motor 65 and displacement guide pole 66, and wherein, leading screw 64 is parallel with displacement guide pole 66, and along the radially setting of CD.The output shaft of leading screw drive motor 65 is connected with leading screw 64, to drive leading screw 64 to rotate.
In addition, milling cutter mechanism 63 can be with reference to Fig. 3 and Fig. 4, the cross-sectional view of the milling cutter mechanism that Fig. 3 provides for the embodiment of the present invention one, the structural representation of the displacement guide that Fig. 4 provides for the embodiment of the present invention one.Milling cutter mechanism 63 can comprise displacement guide 67, milling cutter 68 and cutter motor 69, wherein, in displacement guide 67, be provided with internal thread hole 610 for coordinating with leading screw 64 and for the pilot hole 611 through displacement guide pole 66, leading screw 64 is screwed in internal thread hole 610, and displacement guide pole 66 is penetrated in pilot hole 611, the radial direction along CD moves according to the rotation of leading screw to make displacement guide.Milling cutter 68 and cutter motor 69 are arranged on displacement guide 67, can synchronize and move along the radial direction of CD with displacement guide 67.The output shaft of cutter motor 69 is connected with milling cutter 68, and for driving milling cutter 68 to rotate, milling cutter 68 includes three knife structures, destroys better the data Layer of CD in rotary course.Leading screw drive motor 65 can be selected stepper motor, and cutter motor 69 can adopt small-sized direct current generator.
Further, above-mentioned displacement guide 67 is also provided with cutter bore 612, and milling cutter 68 and cutter motor 69 are arranged in cutter bore 612.The center line of cutter bore 612 is perpendicular to disc plane, also vertical with the center line of pilot hole 611 with internal thread hole 610.The output shaft of cutter motor 69, through after the first spring 613, passes cutter bore 612 and is connected with milling cutter 68, and one end of the first spring 613 is fixedly connected with displacement guide 67, and the other end is connected with cutter motor 69 main bodys.
The CD that Fig. 5 provides for the embodiment of the present invention one is destroyed the cut-open view of mechanism, and Fig. 6 is the structure for amplifying schematic diagram of a-quadrant in Fig. 5.As shown in Figure 5 and Figure 6, in addition, what can also on the base of CD holder 62 peripheries, be provided with annular stops cutter groove 614, the external annulus that stops cutter groove 614 is slope, milling cutter mechanism 63 is statically placed in and stops in cutter groove under off working state under the effect of the first spring 613, make to maintain a certain distance between milling cutter 68 and CD, to avoid destroying data of optical disk by mistake.Stopping the degree of depth of cutter groove 614 can set according to the concrete size of milling cutter mechanism 63, to reach, does not contact CD under off working state, can not damage CD, and in working order, can contact the data surface of CD, reaches the object of destroying data.
The structural representation of milling cutter, cutter motor and the combination of slip boss in the milling cutter mechanism that Fig. 7 provides for the embodiment of the present invention one, as shown in Fig. 7 and Fig. 6, below cutter motor 69, slip boss 615 can also be set, its effect is that milling cutter mechanism 63 can smoothly be moved along the slope external annulus that stops cutter groove 614.
Above-mentioned carriage rotation motor, leading screw drive motor 65 and cutter motor 69 all can be electrically connected to opertaing device 4, by opertaing device 4, control and power to each motor, concrete circuit connecting mode can be set according to the motor model of specifically selecting and opertaing device 4, can realize according to conventional technological means.
The course of work that the CD obtaining according to technique scheme is destroyed mechanism 6 is: when the count value of 4 pairs of password rub-out signals of opertaing device reaches setting value, opertaing device 4 is controlled leading screw drive motor 65 and is rotated, drive leading screw 64 to rotate, under the restriction of displacement guide pole 66, displacement guide 67 passes through threaded engagement with leading screw 64, direction along leading screw 64, from the circle centre position of CD, to the outer ring of CD, move, and the milling cutter on displacement guide 67 68 and cutter motor 69 move up along the slope external annulus that stops cutter groove 614, gradually near CD, until the data Layer of milling cutter 68 contact CDs.In addition, opertaing device 4 can also control carriage rotation motor and cutter motor 69 rotates, carriage rotation motor drives CD to rotate, cutter motor 69 drives milling cutters 68 to rotate, therefore, and can rotation in the process that milling cutter 68 can rotate at CD, can move along disc radial direction again, from the inner ring of CD, move to outer ring, data of optical disk layer is scratched, and then destroy data.
Further, two CDs can be set in above-mentioned the first holding part 12 and destroy mechanism 6, each CD is destroyed in mechanism 6 can place a CD, and when Password Input is abnormal, each CD is destroyed mechanism 6 can carry out data destroying to the CD that carried separately.Concrete, two CDs are destroyed the mode that mechanism 6 can be adjacent to mutually with base 61 and are arranged in the first holding part 12.After the lid 2 of above-mentioned optical disc storage units is opened, the CD first taking out is above destroyed mechanism 6, and the CD then taking out is below destroyed mechanism 6.It can be identical structure that two CDs are destroyed mechanism 6, can be also different structures.
On the basis of technique scheme, can on box body 1, be provided with the over cap 14 for the protection of cipher input equipment 3, be understandable that, over cap 14 need be arranged on the top of cipher input equipment 3.The structural representation two of the portable optic disk safe storage device that as shown in Figure 8, Fig. 8 provides for the embodiment of the present invention one.Over cap 14 can be set to slide rail type, flip-shell or other form, take slide rail type as example, on the box body corresponding with over cap 14 1, offers chute, and over cap 14 embeds in chute and can move along chute.On over cap 14, be provided with handle, promote the movement that handle can be realized over cap 14.When user need to input password, promote handle over cap 14 is pushed to box body 1 inside, expose cipher input equipment 3; Complete when Password Input, can pull handle over cap 14 be returned to the position that covers cipher input equipment 3, so that cipher input equipment 3 is protected.Over cap 14 can, for plastics becomes, also can adopt metal material to make.
Further, in order to prevent portable optic disk safe storage device from suffering violence damage, make data of optical disk reveal, can on box body 1 and lid 2, all lay the tinsel that can conduct electricity, and after box body 1 and lid 2 lock, tinsel on box body 1 is connected with the tinsel on lid 2, and be connected with opertaing device 4 with power-supply unit, the tinsel, the tinsel on lid 2, power-supply unit and the opertaing device 4 that are equivalent on box body 1 form current return, and opertaing device 4 can receive electric signal.Once this optical disc storage units is destroyed, as lid 2 is opened, tinsel on lid 2 disconnects, or disconnect between the tinsel on the tinsel on lid 2 and box body 1, opertaing device 4 does not receive normal electric signal, therefore, opertaing device 4 can be destroyed mechanism 6 to CD immediately and transmit control signal, to indicate CD destroyer structure 6 immediately by the data destroying of storing in CD.The material of tinsel, diameter and distribution mode all can be set by those skilled in the art, can be set to latticed, snakelike curved shape or other shape.The connected mode of the tinsel on the tinsel on box body 1 and lid 2 can adopt various ways to realize, for example the locking on lid 2 arranges sheet metal on along 21, and be connected with the tinsel on lid 2, in box body 1, the corresponding position along 21 is also provided with sheet metal with locking, and is connected with the tinsel on box body 1.After lid 2 and box body 1 lock, the sheet metal on lid 2 has been realized being connected of tinsel with the sheet metal contact on box body 1.
In addition, at CD, destroy on the surface contacting with box body 1 in mechanism 6 and also sheet metal can be set, and in the corresponding position of box body 1, sheet metal is also set.When CD destruction mechanism 6 puts into box body 1, the sheet metal in CD destruction mechanism 6 and the sheet metal on box body 1 electrically contact, and form current returns with power-supply unit and opertaing device 4, and opertaing device 4 receives electric signal.If this optical disc storage units is suffered violence damage, once two sheet metal separation, opertaing device 4 does not receive the electric signal that send in loop, sheet metal place, can trigger immediately the operation that CD is destroyed mechanism 6, to destroy data of optical disk.
Preferably, in portable optic disk safe storage device, can also be provided with positioning equipment 8, for obtaining the geographic position of this optical disc storage units.Positioning equipment 8 is arranged in box body 1, specifically can be arranged in the second holding part 13, and be electrically connected to opertaing device 4.Positioning equipment 8 can adopt satellite positioning module conventional in prior art, such as GPS module or big-dipper satellite locating module etc., those skilled in the art can adopt conventional means to realize being connected of positioning equipment 8 and opertaing device 4, and can adopt conventional means to realize the data communication between opertaing device 4 and positioning equipment 8.
In addition, communication module (not illustrating in the drawings) can also be set in portable optic disk safe storage device, for example, adopt SIM card.Communication module can be connected with a monitoring server, concrete mode can adopt prior art to realize, position by 8 pairs of these optical disc storage units of above-mentioned positioning equipment positions, then user by communication module, positional information is sent to server, so that can monitor the current location of this optical disc storage units.
Further, from the angle of information security, consider, if portable optic disk safe storage device suffers falling from high altitude, after landing, this optical disc storage units is disintegrated, power supply or the outlet line of opertaing device 4 are destroyed, opertaing device 4 can not trigger in time 6 pairs of CDs of CD destruction mechanism and destroy, and also easily causes the leakage of data of optical disk.Therefore, can also acceleration transducer (not shown) be set in portable optic disk safe storage device, for detection of the acceleration of this optical disc storage units.The output terminal of acceleration transducer is connected with opertaing device 4, under the state of this optical disc storage units locking, acceleration transducer detects the acceleration of this optical disc storage units in real time, and degree of will speed up signal sends to opertaing device 4, so that 4 pairs of acceleration signals of opertaing device compare with setting accekeration, if the acceleration signal detecting is more than or equal to this setting accekeration, opertaing device 4 triggers immediately CD and destroys the operation of mechanism 6 CD is destroyed, and avoids the data of storing in CD to be stolen by other people.
Above-mentioned power-supply unit specifically can comprise interior battery 71, outer battery 72, be used to the charge inside circuit (not shown) of interior battery charging and the external charging circuit (not shown) that is used to outer battery to charge, wherein, between interior battery 71 and outer battery 72, by charge inside circuit, be connected, so that inside battery 71 chargings of outer battery 72.On box body 1, be provided with charging inlet, outer battery 72 is connected with charging inlet by external charging circuit, to realize external charging.Interior battery 71 is all connected with opertaing device 4 with outer battery 72, so that opertaing device 4 can be monitored the electric weight of two batteries, when interior battery 71 electric weight are not enough, by battery 71 in 72 pairs, outer battery, charges.When outer battery 72 electric weight are not enough, can charge by the display device in cipher input equipment 3 (such as pilot lamp or display screen etc.) prompting user.When the electric weight of two batteries all drops to minimum, opertaing device 4 can be destroyed by 6 pairs of data of optical disk of Bootable CD-ROM destruction mechanism, to avoid portable optic disk safe storage device to shelve for a long time, cause opertaing device 4 power-off, make to destroy the operation of mechanism 6 and to cause the situation that data of optical disk is revealed to occur by Bootable CD-ROM.
In the present embodiment, when lid 2 is covered on box body 1, can be by pressing the button on cipher input equipment 3, trigger the operation of lockable mechanism 5, concrete, after some buttons of setting on cipher input equipment 3 are pressed, cipher input equipment 3 sends locking signal to opertaing device 4 immediately, so that control signal 4 is controlled lockable mechanism 5 by box body 1 and lid 2 lockings.Or a contact switch 9 can be set in box body 1, and the contact of contact switch 9 is connected with opertaing device 4.In the situation that lid 2 is opened, the height of contact switch 9 is greater than the height of box body 1.When lid 2 is fastened on box body 1, contact switch 9 is applied to downward pressure, make contact switch 9 closures, make opertaing device 4 receive corresponding electric signal, and then opertaing device 4 is to lockable mechanism 5 transmission locking signals, so that box body 1 and lid 2 are locked.And, if suffering violence, opens lid 2, and contact switch 9 flicks, and opertaing device 4 does not receive the corresponding electric signal of contact switch 9, and also 6 pairs of data of optical disk of Bootable CD-ROM destruction mechanism are destroyed immediately.Those skilled in the art also can be set to alternate manner by lock mode, for example on box body 1, be provided with snap close, on lid 2, buckle teeth is set, when buckle teeth is inserted in snap close, snap close can be locked buckle teeth, and snap close unclamps the mode of buckle teeth, only can realize by the control of opertaing device 4, its concrete mode can design realization by technician, and the present embodiment does not limit.
The technical scheme of the present embodiment is by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open portable optic disk safe storage device, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.In addition; technique scheme is also laid respectively tinsel, acceleration transducer is set and the modes such as monitoring to battery electric quantity is set by adopting on lid and box body; the situation that can avoid this optical disc storage units to suffer violence damage and cause data to be revealed, can further protect data of optical disk.
Function for the opertaing device 4 of mentioning in technique scheme, all can adopt hardware configuration conventional in prior art to realize by technician, or adopt conventional processor program to write software and carry out coding and be downloaded in corresponding processor to realize, the present embodiment does not limit.
Embodiment bis-
The disassemblying structure schematic diagram of the portable optic disk safe storage device that Fig. 9 provides for the embodiment of the present invention two, the schematic top plan view of the portable optic disk safe storage device that Figure 10 provides for the embodiment of the present invention two, the surface structure schematic diagram of the portable optic disk safe storage device that Figure 11 provides for the embodiment of the present invention two, the inside structure schematic diagram of lid in the portable optic disk safe storage device that Figure 12 provides for the embodiment of the present invention two, the cut-open view of the portable optic disk safe storage device that Figure 13 provides for the embodiment of the present invention two.The present embodiment provides the implementation of another kind of portable optic disk safe storage device.As shown in Fig. 9 to Figure 13, the portable optic disk safe storage device that the present embodiment provides can comprise: box body 1, lid 2 and the cipher input equipment 3, opertaing device 4, locking structure 5, the CD that are arranged in box body 1 are destroyed mechanism 6 and power-supply unit.CD is destroyed mechanism 6 for carrying and fixing CD 10.
Wherein, cipher input equipment 3, opertaing device 4, CD destruction mechanism 6 and power-supply unit all can be realized with reference to the scheme of above-described embodiment.And the portable optic disk safe storage device that the present embodiment provides different from above-described embodiment to be that the different and above-mentioned cipher input equipment 3 of the specific implementation of box body 1, lid 2, lockable mechanism 5, opertaing device 4, CD are destroyed the arrangement modes of mechanism 6 and power-supply unit different, arrangement mode can be with reference to Figure 10.
Concrete, box body 2 comprises the first holding part 12 of destroying mechanism 6 for accommodating CD, with between the second holding part 13, the first holding parts 12 for accommodating cipher input equipment 3, opertaing device 4, lockable mechanism 5 and power-supply unit and the second holding part 13, be provided with next door.
Lid 2 is discoid, is provided with flanged structure 23 on the inside surface of lid 2, and its quantity can be two, along the center of circle of lid 2, is centrosymmetric, and is also provided with rotating handles 25 on the outside surface of lid 2.Corresponding, on the first holding part 12, offer the lid hole of mating with lid 2 sizes, on the inwall in lid hole, be provided with boss structure 24, its quantity also can be two, central shaft along lid hole is centrosymmetric, and two boss structures 24 distance on circumference is greater than the arc length of flanged structure 23 on circumference.The function of flanged structure 23 and boss structure 24 is behind lid 2 insert cover holes, flanged structure 23 passes from the gap of two boss structures 24, the rotating handles 25 rotating on lid 2 drives lid 2 to rotate, flanged structure 23 is turned to boss structure 24 overlapping up and down, make boss structure 24 stop that flanged structure 23 is along the movement on lid centerline holes, snap-fit by boss structure 24 and flanged structure 23 has realized the fixing of lid 2 and box body 1.
Technique scheme adopts boss structure 24 to stop the movement of flanged structure 23 on lid centerline hole, but can not stop the rotation of lid 2, and therefore, the present embodiment adopts lockable mechanism 5 that lid 2 is locked on box body 1, and lid 2 can not be rotated.
Concrete, on flanged structure 23, offer the 3rd locking hole (not illustrating in the drawings), and lockable mechanism 5 comprises electromagnetic mechanism 51 and lock pin 52, specifically can be referring to the lockable mechanism 5 adopting in embodiment mono-.Wherein, electromagnetic mechanism 51 is fixed in the first holding part 12, and is connected with one end of lock pin 52.Electromagnetic mechanism 51 is also electrically connected to opertaing device 4, to drive the other end of lock pin 52 through the 3rd locking hole under the control at opertaing device 4, and to stop the rotation of lid 2, and then by lid 2 and box body 1 locking.Can there be multiple arrangement the position of electromagnetic mechanism 51 and lock pin 52, and in Figure 10, lock pin 52 is the inside surfaces that are parallel to lid 2, corresponding, the center line of the 3rd locking hole should be coplanar with the center line of lock pin 52.
Further, for the 3rd locking hole being alignd with lock pin 52 in the process rotating lid 2, can on boss structure 24, block be set, lid 2 is subject to stopping of block and stops, the position stopping can guaranteeing that the 3rd locking hole just in time aligns with lock pin 52, is also that lock pin 52 can stretch in the 3rd locking hole.
CD is destroyed mechanism 6 and is arranged in the first holding part 12, and specifically, below lid hole, its structure can be with reference to embodiment mono-.The 26S Proteasome Structure and Function of other parts in the portable optic disk safe storage device that the present embodiment provides all can be realized with reference to embodiment mono-, repeats no more herein.In Figure 10, also show the charging inlet 73 that is used to power-supply unit charging.
The use procedure of above-mentioned portable optic disk safe storage device is:
(1) process that password arranges: under the state of opening in this optical disc storage units, be also under the state opened of lid 2, on cipher input equipment 3, password be set.
(2) process of placing compact disc: under the state of opening in this optical disc storage units, CD is put into CD to be destroyed in mechanism 6, then lid 2 is put into Gai Kongzhong, rotation lid 2, make the flanged structure 23 on lid 2 turn to boss structure 24 overlapping from the gap of boss structure 24, then by triggering the button on cipher input equipment 3, the lock pin 52 of controlling in lockable mechanism 5 stretches in the 3rd locking hole in flanged structure 23, realizes lid 2 and box body 1 locking.
(3) take out the process of CD: on cipher input equipment 3, input password, cipher input equipment 3 compares the password of user's input and the password of setting, if consistent, think that Password Input is correct, cipher input equipment 3 sends password correct signal to opertaing device 4, so that opertaing device 4 triggers lockable mechanism 5 actions, controls lock pin 52 and retracts, no longer stop the rotation of lid 2, realize the locking of removing between lid 2 and box body 1.Afterwards, user can open the lid 2, from CD, destroys mechanism 6 and takes out CD.
In above-mentioned steps (3), if the password of user input is inconsistent with the password of setting, think Password Input mistake, cipher input equipment 3 is to opertaing device 4 transmission password rub-out signals.Opertaing device 4 receives password rub-out signal, can count, when count value increases to a certain setting value, think that active user inputs password abnormal, the possibility of information is stolen in existence, and therefore, opertaing device 4 is destroyed mechanism 6 to CD and sent destruction signal, trigger CD and destroy mechanism's 6 actions, by the data destroying of storing in CD.
The technical scheme of the present embodiment is by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
On the basis of technique scheme, on the portable optic disk safe storage device that the present embodiment provides, can lay tinsel, specifically can, with reference to above-described embodiment, with when this optical disc storage units is destroyed, trigger rapidly CD destruction mechanism the data of storing in CD are destroyed.As above positioning equipment 8, communication module, acceleration transducer etc. also can be set in portable optic disk safe storage device, with the data in CD, further protect, specifically can be with reference to above-described embodiment.
Embodiment tri-
The structural representation one of the portable optic disk safe storage device that Figure 14 provides for the embodiment of the present invention three, the structural representation two of the portable optic disk safe storage device that Figure 15 provides for the embodiment of the present invention three, the structural representation of Optical disk supporter mechanism in the portable optic disk safe storage device that Figure 16 provides for the embodiment of the present invention three, the structural representation three of the portable optic disk safe storage device that Figure 17 provides for the embodiment of the present invention three, the structural representation one of over cap in the portable optic disk safe storage device that Figure 18 provides for the embodiment of the present invention three, the structural representation two of over cap in the portable optic disk safe storage device that Figure 19 provides for the embodiment of the present invention three.As shown in Figure 14 to Figure 19, the portable optic disk safe storage device that the present embodiment provides can comprise: box body 1 and the Optical disk supporter mechanism 101, cipher input equipment 3, opertaing device 4, locking structure 5, the CD that are arranged in box body 1 are destroyed mechanism 6 and power-supply unit.
Wherein, lockable mechanism 5 and cipher input equipment 3 are all electrically connected to opertaing device 4, box body 1 is locked with Optical disk supporter mechanism 101 under the control at opertaing device 4, and the locking of removing box body 1 and Optical disk supporter mechanism 101 when Password Input is correct, box bodys 1 eject in Bing Jiang Optical disk supporter mechanism 101.Opertaing device 4 is also destroyed mechanism 6 with CD and is electrically connected to, and to control CD when Password Input is abnormal, destroys mechanism 6 by the data destroying of storing in CD.Power-supply unit is used to cipher input equipment 3, opertaing device 4 and CD to destroy mechanism's 6 power supplies.The implementation that cipher input equipment 3, opertaing device 4 and power-supply unit all can provide with reference to above-described embodiment repeats no more herein.
Different from above-mentioned two embodiment is, it is a kind of for carrying and fixing CD that the present embodiment provides, and can under the control of opertaing device 4, eject the Optical disk supporter mechanism 101 of this optical disc storage units, concrete, Optical disk supporter mechanism 101 can comprise: compact disk carrier 102, jump ring 103 and be arranged on turntable 104, the turntable motor on compact disk carrier 102.
Wherein, one end of jump ring 103 is fixed on box body 1, and the other end is connected with compact disk carrier 102, and the elastic force of jump ring 103 ejects box body 1 by compact disk carrier 102.The structure of jump ring 103 and concrete mounting means can be with reference to modes conventional in prior art, the clip spring structure and the connected mode that for example in existing CD-ROM drive, adopt.
The output terminal of turntable motor (not shown) is connected with turntable, for driving turntable 104 rotations.The input end of turntable motor is connected with opertaing device 4.On turntable 103, be provided with wedge shape fastener 106, for fixing CD.
On above-mentioned compact disk carrier 102, be provided with the 4th locking hole 107, for coordinating Optical disk supporter mechanism 101 is locked in to box body 1 with lockable mechanism 5.Lockable mechanism 5 comprises: electromagnetic mechanism and lock pin, electromagnetic mechanism is fixed on box body 2, and is connected with one end of lock pin.Electromagnetic mechanism is also electrically connected to opertaing device 4, and to drive the other end of lock pin to penetrate the 4th locking hole 107 under the control at opertaing device 4, Yi Jiang Optical disk supporter mechanism 101 is locked on box body 1.
CD is being put into the process of portable optic disk safe storage device, CD can be placed on turntable 104, by wedge shape fastener 106, CD is being clamped.Then by the whole propelling box body 1 of Optical disk supporter mechanism 101, by cipher input equipment 3 and opertaing device 4, trigger lockable mechanism 5 actions afterwards, by Optical disk supporter mechanism 101 and box body 1 locking.
The structure providing in the CD destruction mechanism 6 that the present embodiment adopts and above-described embodiment is similar, also comprises base and is arranged on milling cutter mechanism and the milling cutter motion on base.Milling cutter motion drives milling cutter mechanism to be adjacent to CD, and along the moving radially of CD, to destroy the data Layer of CD.But because the present embodiment is placed on CD in Optical disk supporter mechanism 101, therefore, CD is destroyed mechanism 6 does not need to arrange CD holder again.
The specific implementation of milling cutter motion and milling cutter mechanism can, with reference to above-described embodiment, repeat no more herein.Difference is, in the unsettled end of leading screw, a baffle plate need be set, for limiting the displacement of milling cutter construction.
In addition, portable optic disk safe storage device also comprises the over cap 14 for the protection of cipher input equipment 3, and over cap 14 is hinged with box body 1.On over cap 14, be provided with bayonet lock 141, can stretch into and be clamped on box body 1 in the draw-in groove 142 arranging, with fixing over cap.
The process of taking out CD from portable optic disk safe storage device is: open over cap 14, on cipher input equipment 3, input password.By cipher input equipment 3, judge that whether password is correct, if correct, to opertaing device 4, send password correct signal, opertaing device 4 is controlled lockable mechanism 5 actions, make lock pin 52 exit the 4th locking hole 107, remove the locking to Optical disk supporter mechanism 101, simultaneously under the elastic force effect of jump ring 103, box body 1 is ejected in Optical disk supporter mechanism 101, and user can take out CD.If cipher input equipment 3 judgement password mistakes, to opertaing device 4, send password rub-out signal, opertaing device 4 can start counting, and when count value reaches setting value, opertaing device 4 is controlled CD and destroyed mechanism's 6 actions, to turntable motor, supply electric drive optical disk rotary, and to spindle motor power supply, for driving milling cutter mechanism to shift out from stopping cutter groove, along the radial direction of CD, move, simultaneously opertaing device 4 is also to cutter motor power supply, drives milling cutter rotate the to scratch data Layer of CD.
The technical scheme of the present embodiment is by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
On the basis of technique scheme, on the portable optic disk safe storage device that the present embodiment provides, can lay tinsel, specifically can, with reference to above-described embodiment, with when this optical disc storage units is destroyed, trigger rapidly CD destruction mechanism the data of storing in CD are destroyed.As above positioning equipment, communication module, acceleration transducer etc. also can be set in this optical disc storage units, with the data in CD, further protect, specifically can be with reference to above-described embodiment.
Embodiment tetra-
The structural representation of the portable optic disk safe storage device that Figure 20 provides for the embodiment of the present invention four, the CD that Figure 21 provides for the embodiment of the present invention four is destroyed the Facad structure schematic diagram of destruction dish in mechanism, the CD that Figure 22 provides for the embodiment of the present invention four is destroyed the reverse side structural representation of destruction dish in mechanism, and Figure 23 destroys helical spring structural representation in mechanism for the CD that the embodiment of the present invention four provides.The present embodiment is on the basis of above-described embodiment, and another kind of portable optic disk safe storage device structure is provided.The box body 1 that the portable optic disk safe storage device that the present embodiment provides adopts embodiment tri-to provide, and Optical disk supporter mechanism, cipher input equipment, opertaing device, lockable mechanism and power-supply unit, difference is that the present embodiment adopts another kind of CD to destroy mechanism.As shown in Figure 20 to Figure 23, CD is destroyed mechanism and is comprised: destruction dish 616, volute spring 617 and spring controling mechanism 618.
Wherein, one end of volute spring 617 is fixed on box body 1, and the other end is fixedly connected with destruction dish 616.Volute spring 617 can adopt plastics or metal to make, and by list structure, is coiled into snail shape.One end of volute spring 617 can be fixed on box body 1 by bolt or fixed pin.It is the steel band of No. 65 manganese steel of 2mm that volute spring 617 can adopt width, and its elasticity is better, when bearing heavy load, can not cause plastic yield or brittle failure, and has higher fatigue strength, and repeated action that can bearing load, has longer serviceable life.
Destruction dish 616 is provided with the dish handle 619 for being connected with volute spring 617, on dish handle 619, is provided with through hole, by pin, is connected with volute spring 617.Or this through hole can be also threaded hole, is connected with volute spring 617 by bolt.
The edge of destruction dish 616 is provided with fixed orifice, and spring controling mechanism 618 inserts in fixed orifice in the situation that of volute spring 617 compression.Spring controling mechanism 618 is also connected with opertaing device, retracts to discharge destruction dish 616 under the control of opertaing device.Concrete, spring controling mechanism 618 can comprise electromagnetic mechanism and latch structure, electromagnetic mechanism is fixed on box body 1, and is connected with opertaing device, controls latch structure flexible according to the control signal of opertaing device.The in the situation that of volute spring 617 compression, latch structure is stretched in the fixed orifice of destruction dish 616, make destruction dish 616 and volute spring 617 fixing, stoped the rotation of the two.When opertaing device is powered to electromagnetic mechanism, control latch structure and retract, discharge destruction dish 616, destruction dish 616 is rotated under the elastic force effect of volute spring 617.In the card of destruction dish 616, be provided with zigzag structure, contact and the data surface of the CD that scratches, realize and destroy the data of storing in CD.The diameter of destruction dish 616 is in 118mm left and right, close with the diameter of CD.The tough line of tooth of zigzag structure can be corresponding with this zigzag structure the diameter out of plumb of destruction dish 616, to increase the area of scratch.
The CD that Figure 24 provides for the embodiment of the present invention four is destroyed the side structure schematic diagram of destruction dish in mechanism.As shown in figure 24, in addition, can also coil 616 edge in destruction and offer spiral groove 620, for coordinating with guide finger fixing on box body 1, guide finger stretches in spiral groove 620.In the process of destruction dish 616 rotation, destruction dish 616 segment distance that can rise.Therefore, at CD, destroy in the idle situation of mechanism, between destruction dish 616 and CD, keep a segment distance, avoid destroying data of optical disk by mistake, and destroy in the situation of mechanism's work when CD, destruction dish 616 segment distance that rises in rotation, just touches CD and then destruction data of optical disk.
The technical scheme of the present embodiment provides a kind of CD to destroy mechanism, technical scheme in conjunction with above-described embodiment, by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
CD that the present embodiment provides is destroyed mechanism and also can be applied in the portable optic disk safe storage device that embodiment mono-or embodiment bis-provide, and can carry out simple architecture advances by technician and realize.
Embodiment five
The CD that Figure 25 provides for the embodiment of the present invention five is destroyed the structural representation of mechanism, the CD that Figure 26 provides for the embodiment of the present invention five is destroyed the structural representation one of the acicular texture in mechanism, and Figure 27 destroys the structural representation two of the acicular texture in mechanism for the CD that the embodiment of the present invention five provides.The present embodiment is on the basis of above-described embodiment, provides another kind of CD to destroy mechanism.As shown in Figure 25 to Figure 27, CD is destroyed mechanism and is comprised: leading screw 64, displacement guide pole 66, leading screw drive motor 65, baffle plate 621 and needle-like are destroyed mechanism 622.
Wherein, needle-like is destroyed in mechanism 622 and is provided with the internal thread hole coordinating with leading screw 64, the pilot hole coordinating with displacement guide pole 66 and acicular texture 623.One end of leading screw 64 is connected with leading screw drive motor 65, and leading screw drive motor 65 is connected with opertaing device 4, for driving leading screw 64 to rotate under the control at opertaing device 4.The other end of leading screw 64 is fixed on baffle plate 621 after destroying the internal thread hole in mechanism 622 through needle-like.Displacement guide pole 66 be arranged in parallel with leading screw 64, through being fixed on baffle plate 621 after the pilot hole in needle-like destruction mechanism 622.The effect of displacement guide pole 66 is moving directions that restriction needle-like is destroyed mechanism 622.
CD is destroyed the below that mechanism is placed on CD, and its course of work is: when the password inputted by cipher input equipment as user is abnormal, opertaing device can be controlled to 65 power supplies of leading screw drive motor, makes its rotation and drives leading screw 64 rotations.Under the restriction of displacement guide pole 66, needle-like is destroyed mechanism 622 along displacement guide pole 66, outwards move, and in mobile process, acicular texture 623 contacts the data surface of CDs and data surface is scratched, and realizes and destroys data from the center of CD.
The implementation of acicular texture 623 has a variety of, and the present embodiment provides a kind of attainable mode: acicular texture 623 comprises: needle stand 624, needle body 625, upper and lower lockable mechanism 626 and left and right lockable mechanism 627.Wherein, needle stand 624 is fixed on above-mentioned needle-like and destroys in mechanism 622.
The stiff end of upper and lower lockable mechanism 626 is fixed on needle stand 624, and telescopic end is fixed on needle body 625, and upper and lower lockable mechanism 626 is electrically connected to opertaing device, for driving needle body 625 to move up and down under the control of opertaing device.Upper and lower lockable mechanism 626 can comprise electromagnetic mechanism and flexible pin, and wherein, electromagnetic mechanism is as above-mentioned stiff end, and flexible pin is as above-mentioned telescopic end, and the structure of upper and lower lockable mechanism 626 can realize with reference to the structure of lockable mechanism in above-described embodiment.
The stiff end of left and right lockable mechanism 627 is fixed on needle stand 624, left and right lockable mechanism 627 is electrically connected to opertaing device, for control the telescopic end of left and right lockable mechanism 627 under the control of opertaing device, stretch into the left and right locking hole arranging on needle body 625, so that needle body 625 is locked.Left and right lockable mechanism 627 is identical with the structure of upper and lower lockable mechanism 626.
The course of work of above-mentioned acicular texture 623 is: the electromagnetic mechanism in upper and lower lockable mechanism 626 is controlled corresponding flexible pin and shunk, and drives needle body 625 to move up.Then the electromagnetic mechanism in left and right lockable mechanism 627 is controlled corresponding flexible pin elongation, and stretches in the left and right locking hole on needle body 625, and needle body 625 is fixing, and it can not be moved down.Said structure has been realized in needle-like and having been destroyed in the process that mechanism 622 moves along displacement guide pole 66, controls needle body 625 segment distances that rise, to contact and the data Layer of the CD that scratches, to destroy data of optical disk.
The technical scheme of the present embodiment provides a kind of CD to destroy mechanism, technical scheme in conjunction with above-described embodiment, by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
CD that the present embodiment provides is destroyed mechanism and can be applied in the box body that above-mentioned arbitrary embodiment provides, and forms portable optic disk safe storage device, specifically can carry out simple architecture advances by technician and realize.
Embodiment six
The CD that Figure 28 provides for the embodiment of the present invention six is destroyed the structural representation of mechanism.The present embodiment is on the basis of above-described embodiment, provides another kind of CD to destroy mechanism.As shown in figure 28, CD is destroyed mechanism and is comprised: leading screw 64, displacement guide pole 66, leading screw drive motor 65 and baffle plate 621, all can realize with reference to embodiment five, different from embodiment five is, the CD that the present embodiment provides is destroyed mechanism and is not adopted needle-like to destroy mechanism, and adopts laser to destroy mechanism 628.
Concrete, laser is destroyed in mechanism 628 and is provided with the internal thread hole coordinating with leading screw 64, the pilot hole coordinating with displacement guide pole 66 and laser instrument 629.Laser instrument 629 can adopt laser instrument conventional in prior art, and choosing of its laser power can be set by technician, take that can to destroy the data of storing in CD be object.One end of leading screw 64 is connected with leading screw drive motor 65, and the other end is fixed on baffle plate 621 through after internal thread hole.Displacement guide pole 66 be arranged in parallel with leading screw 64, through after pilot hole, is fixed on baffle plate 621.
The technical scheme of the present embodiment provides a kind of CD to destroy mechanism, technical scheme in conjunction with above-described embodiment, by adopting lockable mechanism that the lid in portable optic disk safe storage device and box body are locked, with disc lock, fix on this optical disc storage units inner, and adopt cipher input equipment to receive the password of user's input, only in the situation that the correct password of input, cipher input equipment sends password correct information to opertaing device, so that controlling locking structure, opertaing device moves to remove the locking between lid and box body, thereby open this optical disc storage units, user could take out CD, and when Password Input is abnormal, opertaing device can trigger the operation that CD is destroyed mechanism immediately, with by the data destroying of storing in CD, so that data of optical disk is protected, avoid information to be stolen and reveal.
CD that the present embodiment provides is destroyed mechanism and can be applied in the box body that above-mentioned arbitrary embodiment provides, and forms portable optic disk safe storage device, specifically can carry out simple architecture advances by technician and realize.
In above-described embodiment, opertaing device can adopt hardware circuit conventional in prior art to realize, or adopt existing single-chip microcomputer and peripheral circuit to realize, wherein, the communication mode of opertaing device and cipher input equipment can specifically be set according to adopted concrete equipment, all can adopt conventional means to realize.The mode that opertaing device is controlled each electromagnetic mechanism and motor also can realize with reference to prior art, such as the modes such as coil power supply in electromagnetic mechanism.If employing single-chip microcomputer, those skilled in the art can adopt corresponding programming software to utilize conventional means to programme according to the type of single-chip microcomputer, are then downloaded in single-chip microcomputer.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (25)

1. a portable optic disk safe storage device, is characterized in that, comprising: box body, lid and the cipher input equipment, opertaing device, locking structure, the CD that are arranged in described box body are destroyed mechanism and power-supply unit; Described box body is for carrying disc;
Described lockable mechanism and cipher input equipment are all electrically connected to described opertaing device, by described lockable mechanism, described box body and lid are locked under the control of described opertaing device, and the locking of removing described box body and lid when Password Input is correct;
Described opertaing device is also destroyed mechanism with described CD and is electrically connected to, and to control CD when Password Input is abnormal, destroys mechanism by the data destroying of storing in CD;
Described power-supply unit is used to described cipher input equipment, opertaing device and CD to destroy mechanism's power supply.
2. portable optic disk safe storage device according to claim 1, is characterized in that, described CD is destroyed mechanism and comprised: base, CD holder, carriage rotation motor, milling cutter mechanism and milling cutter motion; Wherein, described CD holder, carriage rotation motor and milling cutter motion are arranged on described base;
Described CD holder is for carrying and fixing described CD; The output shaft of described carriage rotation motor is connected to drive described CD holder to rotate with described CD holder, and drive described CD to rotate, described milling cutter motion drives described milling cutter mechanism to be adjacent to described CD, and along the moving radially of described CD, to destroy the data Layer of described CD.
3. portable optic disk safe storage device according to claim 2, is characterized in that, described milling cutter motion comprises leading screw, leading screw drive motor and displacement guide pole; Described leading screw is parallel with displacement guide pole, and along the radially setting of described CD; The output shaft of described leading screw drive motor is connected with described leading screw, to drive described leading screw to rotate;
Described milling cutter mechanism comprises displacement guide, milling cutter and cutter motor; In described displacement guide, be provided with internal thread hole for coordinating with described leading screw and for the pilot hole through described displacement guide pole, the radial direction along described CD moves so that described displacement guide is according to the rotation of described leading screw; Described milling cutter and cutter motor are arranged on described displacement guide, can with described displacement guide synchronizing moving; The output shaft of described cutter motor is connected with described milling cutter, for driving described milling cutter to rotate.
4. portable optic disk safe storage device according to claim 3, is characterized in that, described displacement guide is also provided with cutter bore, and the center line of described cutter bore is perpendicular to the center line of described internal thread hole; The output shaft of described cutter motor wears after the first spring, passes described cutter bore and is connected with described milling cutter, and one end of described the first spring is fixedly connected with described displacement guide, and the other end is connected with described cutter motor main body;
What on the base of described CD holder periphery, be provided with annular stops cutter groove, described in stop cutter groove external annulus be slope, described milling cutter mechanism is statically placed in by the elastic force of described the first spring under off working state to stop in cutter groove.
5. according to the portable optic disk safe storage device described in claim 1-4 any one, it is characterized in that, described box body comprises the first holding part of destroying mechanism for accommodating CD, with the second holding part for accommodating cipher input equipment, opertaing device, lockable mechanism and power-supply unit, between described the first holding part and the second holding part, be provided with next door; On described next door, be provided with the first locking hole;
One end of described lid and described box body are hinged, and the other end is provided with locking edge, and described locking is provided with the second locking hole on edge;
Described lockable mechanism comprises electromagnetic mechanism and lock pin, and described electromagnetic mechanism is connected with one end of described lock pin; Described electromagnetic mechanism is also electrically connected to described opertaing device, to drive the other end of described lock pin through described the first locking hole and described the second locking hole under the control of described opertaing device, realization is by described lid and box body locking, or the other end that drives described lock pin is retracted to described the first locking hole, realize the locking of removing described lid and box body.
6. according to the portable optic disk safe storage device described in claim 1-4 any one, it is characterized in that, described box body comprises the first holding part of destroying mechanism for accommodating CD, with the second holding part for accommodating cipher input equipment, opertaing device, lockable mechanism and power-supply unit, between described the first holding part and the second holding part, be provided with next door;
Described lid is discoid, on the inside surface of described lid, is provided with flanged structure;
On described the first holding part, offer the lid hole of mating with lid; On the inwall in described lid hole, be provided with boss structure, when described lid embeds described Gai Konghou, rotate described lid the snap-fit by described boss structure and flanged structure and realize the fixing of described lid and box body.
7. portable optic disk safe storage device according to claim 6, is characterized in that, offers the 3rd locking hole on described flanged structure;
Described lockable mechanism comprises electromagnetic mechanism and lock pin, and described electromagnetic mechanism is fixed in described the first holding part, and is connected with one end of lock pin; Described electromagnetic mechanism is also electrically connected to described opertaing device, to drive the other end of described lock pin through described the 3rd locking hole, so that described Hasp lock is fixed on described box body under the control of described opertaing device.
8. portable optic disk safe storage device according to claim 1, it is characterized in that, on described lid and box body, be laid with tinsel, after described lid and box body locking, tinsel on described lid is connected with the tinsel on box body, and is connected with opertaing device with described power-supply unit.
9. portable optic disk safe storage device according to claim 1, is characterized in that, also comprises positioning equipment and communication facilities; Described positioning equipment and communication facilities are all arranged in described box body, and are electrically connected to described opertaing device respectively.
10. portable optic disk safe storage device according to claim 1, is characterized in that, also comprises acceleration transducer; Described acceleration transducer is arranged in described box body, and is connected with described opertaing device.
11. portable optic disk safe storage devices according to claim 1, is characterized in that, described power-supply unit comprises interior battery, outer battery, charge inside circuit and external charging circuit;
Between described interior battery and outer battery, by described charge inside circuit, be connected, so that the inside battery charging of outer battery;
On described box body, be provided with charging inlet, described outer battery is connected with described charging inlet by described external charging circuit.
12. 1 kinds of portable optic disk safe storage devices, is characterized in that, comprising: box body and the Optical disk supporter mechanism, cipher input equipment, opertaing device, locking structure, the CD that are arranged in described box body are destroyed mechanism and power-supply unit; Described Optical disk supporter mechanism is for carrying disc;
Described lockable mechanism and cipher input equipment are all electrically connected to described opertaing device, described box body and Optical disk supporter mechanism are locked by described lockable mechanism under the control of described opertaing device, and the locking of removing described box body and Optical disk supporter mechanism when Password Input is correct, and described box body is ejected in described Optical disk supporter mechanism;
Described opertaing device is also destroyed mechanism with described CD and is electrically connected to, and to control CD when Password Input is abnormal, destroys mechanism by the data destroying of storing in CD;
Described power-supply unit is used to described cipher input equipment, opertaing device and CD to destroy mechanism's power supply.
13. portable optic disk safe storage devices according to claim 12, is characterized in that, described Optical disk supporter mechanism comprises: compact disk carrier, jump ring and be arranged on turntable, the turntable motor on described compact disk carrier;
One end of described jump ring is fixed on described box body, and the other end is connected with described compact disk carrier, and the elastic force of described jump ring ejects described box body by described compact disk carrier;
The output terminal of described turntable motor is connected with turntable, for driving described turntable rotation;
On described turntable, be provided with wedge shape fastener, for fixing CD.
14. portable optic disk safe storage devices according to claim 13, is characterized in that, described CD is destroyed mechanism and comprised: base and be arranged on milling cutter mechanism and the milling cutter motion on described base;
Described milling cutter motion drives described milling cutter mechanism to be adjacent to described CD, and along the moving radially of described CD, to destroy the data Layer of described CD.
15. portable optic disk safe storage devices according to claim 14, is characterized in that, described milling cutter motion comprises leading screw, leading screw drive motor and displacement guide pole; The output shaft of described leading screw drive motor is connected with described leading screw, to drive described leading screw to rotate; Described leading screw is parallel with displacement guide pole, and along the radially setting of described CD;
Described milling cutter mechanism comprises displacement guide, milling cutter and cutter motor; In described displacement guide, be provided with internal thread hole for coordinating with described leading screw and for the pilot hole through described displacement guide pole, the radial direction along described CD moves so that described displacement guide is according to the rotation of described leading screw; Described milling cutter and cutter motor are arranged on described displacement guide, can with described displacement guide synchronizing moving; The output shaft of described cutter motor is connected with described milling cutter, for driving described milling cutter to rotate.
16. portable optic disk safe storage devices according to claim 15, is characterized in that, described displacement guide is also provided with cutter bore, and the center line of described cutter bore is perpendicular to the center line of described internal thread hole; The output shaft of described cutter motor wears after the first spring, passes described cutter bore and is connected with described milling cutter, and one end of described the first spring is fixedly connected with described displacement guide, and the other end is connected with described cutter motor main body;
What on the base of described CD holder periphery, be provided with annular stops cutter groove, described in stop cutter groove external annulus be slope, described milling cutter mechanism is statically placed in by the elastic force of described the first spring under off working state to stop in cutter groove.
17. according to the portable optic disk safe storage device described in claim 13-16 any one, it is characterized in that, is provided with the 4th locking hole on described compact disk carrier;
Described lockable mechanism comprises: electromagnetic mechanism and lock pin, and described electromagnetic mechanism is fixed on described box body, and is connected with one end of lock pin; Described electromagnetic mechanism is also electrically connected to described opertaing device, to drive the other end of described lock pin to penetrate described the 4th locking hole under the control of described opertaing device, so that described Optical disk supporter mechanism lock is fixed on described box body.
18. portable optic disk safe storage devices according to claim 12, it is characterized in that, on described lid and box body, be laid with tinsel, after described lid and box body locking, tinsel on described lid is connected with the tinsel on box body, and is connected with opertaing device with described power-supply unit.
19. portable optic disk safe storage devices according to claim 12, is characterized in that, also comprise positioning equipment and communication facilities; Described positioning equipment and communication facilities are all arranged in described box body, and are electrically connected to described opertaing device respectively.
20. portable optic disk safe storage devices according to claim 12, is characterized in that, also comprise acceleration transducer; Described acceleration transducer is arranged in described box body, and is connected with described opertaing device.
21. portable optic disk safe storage devices according to claim 12, is characterized in that, described power-supply unit comprises interior battery, outer battery, charge inside circuit and external charging circuit;
Between described interior battery and outer battery, by described charge inside circuit, be connected, so that the inside battery charging of outer battery;
On described box body, be provided with charging inlet, described outer battery is connected with described charging inlet by described external charging circuit.
22. portable optic disk safe storage devices according to claim 13, is characterized in that, described CD is destroyed mechanism and comprised: destruction dish, volute spring and spring controling mechanism;
Described helical spring one end is fixed on described box body, and the other end is fixedly connected with described destruction dish;
The edge of described destruction dish is provided with fixed orifice, and described spring controling mechanism inserts in described fixed orifice in the situation that of described volute spring compression; Described spring controling mechanism is also connected with described opertaing device, under the control of described opertaing device, retracts to discharge described destruction dish;
In the card of described destruction dish, be provided with zigzag structure.
23. portable optic disk safe storage devices according to claim 13, is characterized in that, described CD is destroyed mechanism and comprised: leading screw, displacement guide pole, leading screw drive motor, baffle plate and needle-like are destroyed mechanism;
Described needle-like is destroyed in mechanism and is provided with the internal thread hole coordinating with described leading screw, the pilot hole and the acicular texture that coordinate with described displacement guide pole;
One end of described leading screw is connected with leading screw drive motor, and the other end is fixed on baffle plate through after described internal thread hole;
Described displacement guide pole and leading screw be arranged in parallel, through after described pilot hole, are fixed on described baffle plate.
24. portable optic disk safe storage devices according to claim 23, is characterized in that, described acicular texture comprises: needle stand, needle body, upper and lower lockable mechanism and left and right lockable mechanism;
The stiff end of described upper and lower lockable mechanism is fixed on described needle stand, and telescopic end is fixed on described needle body, and described upper and lower lockable mechanism is electrically connected to described opertaing device, for driving described needle body to move up and down under the control of described opertaing device;
The stiff end of described left and right lockable mechanism is fixed on described needle stand, described left and right lockable mechanism is electrically connected to described opertaing device, for control the telescopic end of described left and right lockable mechanism under the control of described opertaing device, stretch into the left and right locking hole arranging on described needle body, so that described needle body is locked.
25. portable optic disk safe storage devices according to claim 13, is characterized in that, described CD is destroyed mechanism and comprised: leading screw, displacement guide pole, leading screw drive motor, baffle plate and laser are destroyed mechanism;
Described laser is destroyed in mechanism and is provided with the internal thread hole coordinating with described leading screw, the pilot hole and the laser instrument that coordinate with described displacement guide pole;
One end of described leading screw is connected with leading screw drive motor, and the other end is fixed on baffle plate through after described internal thread hole;
Described displacement guide pole and leading screw be arranged in parallel, through after described pilot hole, are fixed on described baffle plate.
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