WO1996023271A2 - Lesegerät für chipkarten - Google Patents
Lesegerät für chipkarten Download PDFInfo
- Publication number
- WO1996023271A2 WO1996023271A2 PCT/EP1996/000277 EP9600277W WO9623271A2 WO 1996023271 A2 WO1996023271 A2 WO 1996023271A2 EP 9600277 W EP9600277 W EP 9600277W WO 9623271 A2 WO9623271 A2 WO 9623271A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- carrier frame
- chip
- chip card
- contact carrier
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
- G06K7/0069—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector including means for detecting correct insertion of the card, e.g. end detection switches notifying that the card has been inserted completely and correctly
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0021—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having surface contacts
Definitions
- the invention is based on a reader for chip cards according to the preamble of claim 1.
- a reading device of this type has become known from US Pat. No. 4,976,630, in which the frame is held in a stable position by means of the contact leads inserted into the frame from opposite sides.
- the chip card strikes the driver of a slide when it is inserted into the insertion slot and takes it with it when it is pushed in further, the slide sliding over a backdrop and being lifted onto the contacts in order to apply the conductor tracks of the chip .
- the disadvantage of the known reading device in addition to its complex construction, is in particular that the contact module must be electrically connected to the voltage source by means of a flexible line, as a result of which the devices are more susceptible to faults.
- a reader for chip cards with fixed contacts is also known, in which, however, the contacts slide over the entire insertion length over the card and which can therefore only be used in practice in special cases.
- the present invention has for its object to provide a reader for chip cards, in which the grinding of the contacts over the card and in particular the chip is avoided during the insertion of the card. This object is achieved with a reader for chip cards with the features set out in claim 1.
- a reader for chip cards is created in which the electrical contact is not made by moving the card towards the contacts by lateral deflection of a linearly moving carriage by means of a backdrop, but vice versa by pivoting the contacts towards the card, the Contact frames holding contacts in their mutual position are not held in a stable position by the contact feeders, but are held in a resilient manner, so that - apart from the intended electrical function - they form resilient carriers of the frame and thus the contacts stabilized in it in their mutual position.
- the contacts on the card are not moved, i.e. the contacts are only placed on the card or chip immediately before the card reaches its end position.
- the actuating element held on torsion spring arms also has two functions, namely, on the one hand, the depression of the frame holding the contacts when the chip cards are inserted and, on the other hand, the firm (resilient) jamming of the chip card in its inserted position. Accordingly, the reader has an extraordinarily simple structure made up of only a few parts, which makes assembly easier.
- FIG. 1 shows a view of the contact device of a chip card reader according to the invention.
- FIG. 2 shows a section according to A - A through FIG. 1.
- FIG. 3 shows a section according to BB through FIG. 1 4 shows a section according to CC through FIG. 1
- Fig. 5 is a view of the limit switch of the chip card reader
- the reproduced in the drawing reader for chip cards consists of a housing 3 with an insertion slot 1 for the chip ⁇ card 2 and one of the number of read tracks corresponding number of Kon ⁇ clock mate 6 7, the means of contact feeders 4 to the - not dar ⁇ provided - Reading electronics are connected. Connected to the contact feeders 4 is a contact support frame 5, whose predominant Auf ⁇ handover is to the contacts 6, to keep in their for reading the chip ⁇ data position required. 7
- the contact leads 4 held in the housing 3 are inserted in parallel from one side into the contact carrier frame 5, which is freely spring-held by the contact leads 4, and on the side of the contact carrier frame 5 facing away from the contact leads 4, the lever 9 as a double-armed lever , 10 trained actuating element, wherein in the illustrated embodiment the arrangement is such that the contact leads 4 are inserted from the side of the insertion slot 1 into the contact carrier frame 5 and the actuating element 8, 9, 10 accordingly on the insertion slot 1 for the chip card 2 facing away from the contact carrier frame 5 is arranged.
- This arrangement has the advantage that, on the one hand, reaching behind and thus bending of the contacts by the chip card is excluded, and on the other hand, in contrast to the known chip card readers, the electrical connection of the contacts in any way, i.e. optionally by means of insulation displacement zone, press-in technology, SMD technology or soldering.
- the actuating element is held in the housing 3 by means of transversely extending torsion spring arms 8, the force arm 9 being in the insertion path of the chip card 2 such that the load arm 10 is rotated when the chip card 2 is inserted under tension of the torsion spring arms 8 and the contact carrier frame 5 and thus presses the contacts 6, 7 carrying it onto the chip card 2.
- the contact carrier Frame 5 is provided with lateral pins 14 and the load arm 10 of the actuating element Betä ⁇ 8, 9, 10 is formed as a fork, the arms of which lie in the Ent ⁇ lastungswolf loose on the spigot fourteenth
- FIG. 5 - is provided with a limit switch with a movable contact 22 arranged in an optionally encapsulated contact housing 21, the resilient-elastic feed 24 of which is mounted in the wall of the contact housing 21 by means of a flexible element 23 and in The area between its bearings 23 and 25 is provided with a cam 26 located approximately in the plane of the force arm 9 of the actuating element in the insertion path for the chip card 2.
- the chip card 2 is inserted into the slot 1 of the reader until it strikes the power arm 9 of the actuating lever 9, 10 and the cam 26 essentially simultaneously.
- the torsion spring arms 8, on the one hand pivot the actuating lever 9, 10, the load arms 10 of which press the frame 5 and thus the contacts 6, 7 practically parallel downward onto the card by means of pressure on the pins 14.
- the contacts are not ground or only to a small extent, which is essential for cleaning the contacts.
- the contact 22 was closed by the pressure exerted on the cam 26 as a result of the pivoting of the resilient-elastic feed caused by the bearing 23 and the reading function was thus released.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/718,365 US5909025A (en) | 1995-01-25 | 1996-01-24 | Chip card reader with torsion lever |
EP96914872A EP0752139A1 (de) | 1995-01-25 | 1996-01-24 | Lesegerät für chipkarten |
JP52262296A JP3928736B2 (ja) | 1995-01-25 | 1996-01-24 | チップカード読取り装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19502176.2 | 1995-01-25 | ||
DE19502176A DE19502176A1 (de) | 1995-01-25 | 1995-01-25 | Chipkarten-Lesegerät |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996023271A2 true WO1996023271A2 (de) | 1996-08-01 |
WO1996023271A3 WO1996023271A3 (de) | 1996-12-05 |
Family
ID=7752248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/000277 WO1996023271A2 (de) | 1995-01-25 | 1996-01-24 | Lesegerät für chipkarten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5909025A (de) |
EP (1) | EP0752139A1 (de) |
JP (1) | JP3928736B2 (de) |
DE (1) | DE19502176A1 (de) |
WO (1) | WO1996023271A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000026845A1 (fr) * | 1997-07-30 | 2000-05-11 | Scm Schneider Microsysteme-Microsystemes Schneider Entwicklungs Und Vertriers Gmbh Sarl Developpement Et Vente | Lecteur de carte a puce a connecteur flottant |
US6782900B2 (en) | 2001-09-13 | 2004-08-31 | Micell Technologies, Inc. | Methods and apparatus for cleaning and/or treating a substrate using CO2 |
CN103256942A (zh) * | 2013-04-26 | 2013-08-21 | 哈尔滨工程大学 | 传递对准中考虑杆臂补偿的变形角测量方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29618976U1 (de) * | 1996-11-04 | 1997-01-16 | Thomas & Betts Gmbh | Lesegerät für Chipkarten |
DE19645460A1 (de) * | 1996-11-05 | 1998-05-07 | Thomas & Betts Gmbh | Lesegerät für Chipkarten |
DE19757625B4 (de) * | 1997-12-23 | 2006-03-16 | Amphenol-Tuchel Electronics Gmbh | Chipkartenleser |
JP3367447B2 (ja) * | 1999-03-08 | 2003-01-14 | 松下電器産業株式会社 | Icカードリーダ |
DE19930389B4 (de) * | 1999-07-01 | 2009-09-17 | Amphenol-Tuchel Electronics Gmbh | Kartenlesevorrichtung für Chipkarten und/oder SIM-Karten mit unterschiedlicher Dicke |
GB0404922D0 (en) * | 2004-03-04 | 2004-04-07 | Dione Plc | Secure card reader |
EP2000945B1 (de) * | 2007-06-01 | 2010-08-04 | ddm hopt + schuler GmbH & Co. KG. | Manipulationsgeschützter Kartenleser |
EP2659425B1 (de) | 2010-12-31 | 2015-08-26 | Amphenol-tuchel Electronics GmbH | Smart card connector mit kontaktwippe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0198739A1 (de) * | 1985-03-26 | 1986-10-22 | Socapex | System zum Anschliessen von persönlichen Karten in Datenverarbeitungsanlagen |
EP0338900A1 (de) * | 1988-04-19 | 1989-10-25 | Compagnie Europeenne De Composants Electroniques Lcc | Vorrichtung zur elektrischen Kontaktgabe von auf zwei Elemente verteilten Leitern und insbesondere zwischen denen einer Speicherkarte und deren Leseeinrichtung |
EP0366513A1 (de) * | 1988-10-26 | 1990-05-02 | Itt Composants Et Instruments | Elektrischer Verbinder für elektronische Gedächtniskarten, Verfahren der Verwirklichung eines derartigen Verbinders und Lese-Schreibvorrichtung mit diesem Verbinder |
EP0399763A2 (de) * | 1989-05-23 | 1990-11-28 | Hitachi Maxell Ltd. | IC-Kartenleser/-schreiber |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3412453A1 (de) * | 1984-04-03 | 1985-10-10 | Siemens AG, 1000 Berlin und 8000 München | Kontaktiereinrichtung fuer eine mit einem integrierten halbleiterschaltkreis versehene steckkarte |
DE3445185A1 (de) * | 1984-12-11 | 1986-06-12 | Nixdorf Computer Ag, 4790 Paderborn | Aufnahmeeinheit fuer eine einen elektronischen schaltkreis enthaltende datenkarte |
US4839509A (en) * | 1987-06-19 | 1989-06-13 | Diesel Kiki Co., Ltd. | Connector device for connecting IC card to reading and/or writing apparatus |
DE8817092U1 (de) * | 1988-03-25 | 1992-11-05 | Amphenol Corp., Wallingford, Conn., Us | |
DE3810274C2 (de) * | 1988-03-25 | 2000-05-25 | Amphenol Corp | Chipkarten-Kontaktiergerät |
JPH0823878B2 (ja) * | 1988-04-21 | 1996-03-06 | 沖電気工業株式会社 | カード書込み・読出し装置 |
FR2633751B1 (fr) * | 1988-07-01 | 1991-09-20 | Cit Alcatel | Lecteur de carte a puce |
DE3832588C2 (de) * | 1988-09-24 | 1994-06-01 | Amphenol Corp | Kontaktsatz |
FR2638876B1 (fr) * | 1988-11-09 | 1992-02-14 | Sagem | Recepteur de cartes a puce |
US5225653A (en) * | 1988-11-09 | 1993-07-06 | Societe D'applications Generales D'electricite Et De Mechanique Sagen (Societe Anonyme Francaise) | Chip card receiver |
JPH0631556Y2 (ja) * | 1988-12-09 | 1994-08-22 | ホシデン株式会社 | カードコネクタ |
US5369259A (en) * | 1989-09-21 | 1994-11-29 | Amphenol Corporation | Chip card reader |
FR2675929B1 (fr) * | 1991-04-26 | 1993-07-02 | Cit Alcatel | Lecteur de carte a puce. |
DE4218970C2 (de) * | 1992-06-10 | 1994-10-06 | Amphenol Tuchel Elect | Chipkartenleser |
-
1995
- 1995-01-25 DE DE19502176A patent/DE19502176A1/de not_active Withdrawn
-
1996
- 1996-01-24 US US08/718,365 patent/US5909025A/en not_active Expired - Fee Related
- 1996-01-24 WO PCT/EP1996/000277 patent/WO1996023271A2/de not_active Application Discontinuation
- 1996-01-24 JP JP52262296A patent/JP3928736B2/ja not_active Expired - Fee Related
- 1996-01-24 EP EP96914872A patent/EP0752139A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0198739A1 (de) * | 1985-03-26 | 1986-10-22 | Socapex | System zum Anschliessen von persönlichen Karten in Datenverarbeitungsanlagen |
EP0338900A1 (de) * | 1988-04-19 | 1989-10-25 | Compagnie Europeenne De Composants Electroniques Lcc | Vorrichtung zur elektrischen Kontaktgabe von auf zwei Elemente verteilten Leitern und insbesondere zwischen denen einer Speicherkarte und deren Leseeinrichtung |
EP0366513A1 (de) * | 1988-10-26 | 1990-05-02 | Itt Composants Et Instruments | Elektrischer Verbinder für elektronische Gedächtniskarten, Verfahren der Verwirklichung eines derartigen Verbinders und Lese-Schreibvorrichtung mit diesem Verbinder |
EP0399763A2 (de) * | 1989-05-23 | 1990-11-28 | Hitachi Maxell Ltd. | IC-Kartenleser/-schreiber |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000026845A1 (fr) * | 1997-07-30 | 2000-05-11 | Scm Schneider Microsysteme-Microsystemes Schneider Entwicklungs Und Vertriers Gmbh Sarl Developpement Et Vente | Lecteur de carte a puce a connecteur flottant |
US6782900B2 (en) | 2001-09-13 | 2004-08-31 | Micell Technologies, Inc. | Methods and apparatus for cleaning and/or treating a substrate using CO2 |
CN103256942A (zh) * | 2013-04-26 | 2013-08-21 | 哈尔滨工程大学 | 传递对准中考虑杆臂补偿的变形角测量方法 |
Also Published As
Publication number | Publication date |
---|---|
WO1996023271A3 (de) | 1996-12-05 |
EP0752139A1 (de) | 1997-01-08 |
JP3928736B2 (ja) | 2007-06-13 |
DE19502176A1 (de) | 1996-08-08 |
US5909025A (en) | 1999-06-01 |
JPH09511095A (ja) | 1997-11-04 |
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