WO2008069924A2 - Miniature circular connector system - Google Patents

Miniature circular connector system Download PDF

Info

Publication number
WO2008069924A2
WO2008069924A2 PCT/US2007/024329 US2007024329W WO2008069924A2 WO 2008069924 A2 WO2008069924 A2 WO 2008069924A2 US 2007024329 W US2007024329 W US 2007024329W WO 2008069924 A2 WO2008069924 A2 WO 2008069924A2
Authority
WO
WIPO (PCT)
Prior art keywords
receptacle
component
plug
housing
shielded
Prior art date
Application number
PCT/US2007/024329
Other languages
French (fr)
Other versions
WO2008069924A3 (en
Inventor
Lawrence John Brekosky
Keith Edwin Miller
Original Assignee
Tyco Electronics Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Corporation filed Critical Tyco Electronics Corporation
Priority to EP07867557A priority Critical patent/EP2087560B1/en
Priority to DE602007012291T priority patent/DE602007012291D1/en
Priority to JP2009539269A priority patent/JP5062863B2/en
Priority to AT07867557T priority patent/ATE497272T1/en
Priority to CN2007800442880A priority patent/CN101553958B/en
Publication of WO2008069924A2 publication Critical patent/WO2008069924A2/en
Publication of WO2008069924A3 publication Critical patent/WO2008069924A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/741—Means for mounting coupling parts in openings of a panel using snap fastening means
    • H01R13/745—Means for mounting coupling parts in openings of a panel using snap fastening means separate from the housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • H01R13/6272—Latching means integral with the housing comprising a single latching arm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel
    • H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Executing Machine-Instructions (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Taps Or Cocks (AREA)

Abstract

A generally circular plug and receptacle connector system for use with electronic systems and devices is provided. This system includes: a plug component and a receptacle component. The plug component further includes: a housing having an internal channel formed therein for receiving a length of stripped wire; a shielded conduit attached to the housing, wherein the shielded conduit further includes a chamber formed therein; a plug body disposed within the shielded chamber; and a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire. The receptacle component further includes: a housing having a shielded chamber formed therein; a flanged member disposed within the housing for connecting to the plug component; a receptacle body disposed with within the shielded chamber; and a plurality of conductive sockets disposed within the receptacle body, wherein the conductive sockets of the receptacle component are adapted to mate with the conductive pins of the plug component.

Description

MINIATURE CIRCULAR CONNECTOR SYSTEM
[0001] The described invention relates in general to a connector system for use with electronic devices, and more specifically to a miniature circular connector system for use in connecting one electronic system or device to another electronic system or device.
[0002] Miniature circular connectors are used in the field of electronic for devices such as handheld PCs, scanners, portable instruments, medical monitors, and numerous other applications. Most commercially available miniature circular connectors include plastic components and are unshielded, making their use somewhat limited. Shielded connectors are typically very costly because they include multiple plastic, plated, and/or metal die cast components. Thus, because certain applications require shielded connectors, there is an ongoing need for an inexpensive, shielded connector that is compatible with numerous electronic systems and devices, including those listed above.
[0003] The following provides a summary of exemplary embodiments of the present invention. This summary is not an extensive overview and is not intended to identify key or critical aspects or elements of the present invention or to delineate its scope.
[0004] In accordance with one aspect of the present invention, a connector system for use with electronic systems and devices is provided. This system includes a plug component and a receptacle component. The plug component further includes: a housing having an internal channel formed therein for receiving a length of stripped wire; a shielded conduit attached to the housing, wherein the shielded conduit further includes a chamber formed therein; a plug body disposed within the shielded chamber; and a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire. The receptacle component further includes: a housing having a shielded chamber formed therein; a flanged member disposed within the housing for connecting to the plug component; a receptacle body disposed within the shielded chamber; and a plurality of conductive sockets disposed within the receptacle body, wherein the conductive sockets of the receptacle component are adapted to mate with the conductive pins of the plug component. [0005] In accordance with another aspect of the present invention, a miniaturized circular connector for use with electronic systems is provided. This system includes a plug component and a receptacle component. The plug component further includes: a housing having an internal channel formed therein for receiving a length of stripped wire; a shielded conduit attached to the housing, wherein the shielded conduit further includes a clip attached to the exterior thereof and a chamber formed therein; a plug body disposed within the shielded chamber; and a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire. The receptacle component further includes: a housing having a shielded chamber formed therein; a flanged member disposed within the housing, wherein the flanged member is adapted to receive the clip attached to the exterior of the shielded conduit of the plug component; a receptacle body disposed within the shielded chamber; and a plurality of conductive sockets disposed within the receptacle body, wherein the conductive sockets of the receptacle component are adapted to mate with the conductive pins of the plug component.
[0006] In yet another aspect of this invention, a method for connecting electronic components to one another is provided. This method includes: providing a plug component, wherein the plug component further includes: a shielded conduit, wherein the shielded conduit further includes a chamber formed therein; a plug body disposed within the shielded chamber; and a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire; attaching a length of stripped wire to the conductive pins within the plug body; enclosing the length of stripped wire and a portion of the shielded conduit within a housing; and inserting the plug component into a receptacle component. The receptacle component further includes: a housing having a shielded chamber formed therein; a flanged member disposed within the housing, wherein the flanged member is adapted to receive the clip attached to the. exterior of the shielded conduit of the plug component; a receptacle body disposed within the shielded chamber; and a plurality of conductive sockets disposed within the receptacle body, wherein the conductive sockets of the receptacle component are adapted to mate with the conductive pins of the plug component, and wherein a length of stripped wire has been attached to the conductive sockets within the receptacle body. [0007] Additional features and aspects of the present invention will become apparent to those of ordinary skill in the art upon reading and understanding the following detailed description of the exemplary embodiments. As will be appreciated by the skilled artisan, further embodiments of the invention are possible without departing from the scope and spirit of the invention. Accordingly, the drawings and associated descriptions are to be regarded as illustrative and not restrictive in nature.
[0008] The accompanying drawings, which are incorporated into and form a part of the specification, schematically illustrate one or more exemplary embodiments of the invention and, together with the general description given above and detailed description given below, serve to explain the principles of the invention, and wherein:
[0009] FIG. 1 is an exploded perspective view of an exemplary embodiment of the miniature circular connector of the present invention.
[0010] FIG. 2 is a cross-sectional view of the miniature circular connector of FIG. 1, shown in its assembled state.
[0011] FIG. 3 is a rear perspective view of the plug component of the miniature circular connector system of FIG. 1.
[0012] FIG. 4 is a top perspective view of the plug component of the miniature circular connector system of FIG. 1.
[0013] FIG. 5 is a side view of the plug component of the miniature circular connector system of FIG. 1.
[0014] FIGS. 6-8 are front, side, and perspective views respectively of the receptacle component of the miniature circular connector system of FIG. 1.
[0015] FIGS. 9-10 are side cross-sectional views of the receptacle component of the miniature circular connector system of FIG. 1 prior to and following insertion of the receptacle component into a panel. [0016] Exemplary embodiments of the present invention are now described with reference to the Figures. Reference numerals are used throughout the detailed description to refer to the various elements and structures. In other instances, well-known structures and devices are shown in block diagram form for purposes of simplifying the description. Although the following detailed description contains many specifics for the purposes of illustration, anyone of ordinary skill in the art will appreciate that many variations and alterations to the following details are within the scope of the invention. Accordingly, the following embodiments of the invention are set forth without any loss of generality to, and without imposing limitations upon, the claimed invention.
[0017] The present invention relates to connectors used with electronics and provides a low-cost device that includes stamped and formed metal components for shielding. An exemplary embodiment of this invention provides a circular plug and receptacle connector system for use with electronic systems and devices. This system includes: a plug component and a receptacle component. The plug component further includes: a housing having an internal channel formed therein for receiving a length of stripped wire; a shielded conduit attached to the housing, wherein the shielded conduit further includes a chamber formed therein; a plug body disposed within the shielded chamber; and a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire. The receptacle component further includes: a housing having a shielded chamber formed therein; a flanged connector disposed within the housing for connecting to the plug component; a receptacle body disposed within the shielded chamber; and a plurality of conductive pins disposed within the receptacle body, wherein the conductive pins of the receptacle component are adapted to mate with the conductive pins of the plug component.
[0018] With reference now to the Figures, FIGS. 1-5 provide multiple views of an exemplary embodiment of the connector system of the present invention. As shown in the Figures, connector system 10 includes plug component 20 and receptacle component 50 into which plug component 20 is inserted. In this embodiment, both components are generally cylindrical. Plug component 20 includes an internal channel 21, and a crimp metal ferrule 25, which is adapted to receive a wire or cable. An external housing 22, which is typically molded plastic, includes an internal chamber 23 and an external, "spring-loaded" clip 24 for engaging receptacle component 50 and securing the plug component therein. A collar 28 is formed at the end of clip 24 and encircles the end of plug component 20 that is inserted into receptacle component 50. Shielded conduit 26 is positioned within internal chamber 23 and plug body 29, which includes electrically conductive plug pins 30, is mounted within the shielded conduit. Shielded conduit 26 is also in contact with ferrule 25. This contact allows the ground from the cable to be carried though shielded conduit 26.
[0019] As best shown in FIGS. 1-2 and 6-8, an exemplary receptacle component 50 includes an external housing 52, the exterior portion of which is typically threaded. A hex nut 54 or other attachment device or means may be threaded onto housing 52 for securing receptacle component 50 within or against a panel or other surface. A flanged member 56, which includes ground fingers 55, notch 57, and latch fingers 58, encircles housing 52 and is formed integrally with shielded chamber 59, which extends through the length of housing 52. Receptacle body 60, which includes receptacle sockets 62, is mounted within shielded chamber 59. When plug component 20 is inserted into receptacle component 50, plug pins 30 are inserted into and engage receptacle sockets 62. Latch fingers 58 engage shielded conduit 26, thereby enabling shielded electrical communication between plug component 20 and receptacle component 50. At least one ground finger 55 also engages shielded conduit 26 for conducting the ground from a cable to flanged member 56 and on to a panel into which receptacle component 50 has been inserted (see description below).
[0020] Connector system 10 may be used by stripping one end of a length of wire and attaching the stripped end to plug pins 30, which are adapted to receive stripped wire. Once attached, the stripped wire and plug pins 30 are enclosed within shielded conduit 26 and within housing 22. Similarly, a length of wire, stripped at one end, is attached to receptacle sockets 62 on receptacle component 50. Plug component 20 is then inserted into receptacle component 50 until clip 24 and shielded conduit 26 engages ground fingers 55, notch 57 and latch fingers 58. The components of connector system 10 may be disengaged by grasping each component and applying firm pressure until the components separate. Receptacle component 50 is typically inserted into a panel or the like, and as shown in FIGS. 9-10, flanged member 56 compresses in a spring-like manner as it is being inserted into panel 70 and expands once it is fully inserted. [0021] While the present invention has been illustrated by the description of exemplary embodiments thereof, and while the embodiments have been described in certain detail, it is not the intention of the Applicant to restrict or in any way limit the scope of the appended claims to such detail. Additional advantages and modifications will readily appear to those skilled in the art. Therefore, the invention in its broader aspects is not limited to any of the specific details, representative devices and methods, and/or illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the spirit or scope of the applicant's general inventive concept.

Claims

CLAIMS What is claimed:
(1) A connector system for use with electronic systems and devices, comprising:
(a) a plug component, wherein the plug component further includes:
(i) a housing having an internal channel formed therein for receiving a length of stripped wire;
(ii) a shielded conduit connected to the housing, wherein the shielded conduit further includes a chamber formed therein;
(iii) a plug body disposed within the shielded chamber; and
(iv) a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire; and
(b) a receptacle component, wherein the receptacle component further includes:
(i) a housing having a shielded chamber formed therein;
(ii) a flanged member disposed within the housing for connecting to the plug component;
(iii) a receptacle body disposed within the shielded chamber; and
(iv) a plurality of conductive sockets disposed within the receptacle body, wherein the conductive sockets of the receptacle component are adapted to mate with the conductive pins of the plug component.
(2) The connector system of claim 1, wherein the plug component further includes a clip on the exterior thereof for engaging the receptacle component, and wherein the receptacle component is adapted to receive the clipping means.
(3) The connector system of claim 1, wherein the plug component further a shielded conduit, wherein the flanged member further includes at least one latching member formed thereon, and wherein the at least one latching member engages the shielded conduit and secures the components to one another.
(4) The connector system of claim 1 , wherein the plug component housing further comprises a single piece of molded plastic.
(5) The connector system of claim 1, wherein the exterior of the receptacle component housing is threaded.
(6) The connector system of claim 5, wherein the receptacle component further comprises a nut, and wherein the nut attaches to the threaded exterior of the receptacle housing.
(7) The connector system of claim 1 , wherein each of the plug component and the receptacle component further comprise a length of wire attached thereto.
(8) A miniaturized circular connector for use with electronic systems, comprising:
(a) a plug component, wherein the plug component further includes:
(i) a housing having an internal channel formed therein for receiving a length of stripped wire;
(ii) a shielded conduit attached to the housing, wherein the shielded conduit further includes a clip attached to the exterior thereof and a chamber formed therein;
(iii) a plug body disposed within the shielded chamber; and
(iv) a plurality of conductive pins disposed within the plug body, wherein the conductive pins are adapted on one end to be coupled with the length of stripped wire; and
(b) a receptacle component, wherein the receptacle component further includes:
(i) a housing having a shielded chamber formed therein;
(ii) a flanged member disposed within the housing, wherein the flanged member is adapted to receive the clip attached to the exterior of the shielded conduit of the plug component;
(iii) a receptacle body disposed within the shielded chamber; and
(iv) a plurality of conductive sockets disposed within the receptacle body, wherein the conductive sockets of the receptacle component are adapted to mate with the conductive pins of the plug component.
(9) The connector system of claim 8, wherein the plug component further a shielded conduit, wherein the flanged member further includes at least one latching member formed thereon, and wherein the at least one latching member engages the shielded conduit and secures the components to one another.
(10) The connector of claim 8, wherein the plug component housing further comprises a single piece of molded plastic.
(U) . The connector of claim 8, wherein the exterior of the receptacle component housing is threaded.
(12) The connector of claim 1 1 , wherein the receptacle component further comprises a nut, and wherein the nut attaches to the threaded exterior of the receptacle housing.
(13) The connector of claim 8 wherein each of the plug component and the receptacle component further comprise a length of wire attached thereto.
PCT/US2007/024329 2006-12-01 2007-11-21 Miniature circular connector system WO2008069924A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07867557A EP2087560B1 (en) 2006-12-01 2007-11-21 Miniature circular connector system
DE602007012291T DE602007012291D1 (en) 2006-12-01 2007-11-21 CIRCULAR MINIATURE PLUG SYSTEM
JP2009539269A JP5062863B2 (en) 2006-12-01 2007-11-21 Small round connector assembly
AT07867557T ATE497272T1 (en) 2006-12-01 2007-11-21 CIRCULAR MINIATURE CONNECTOR SYSTEM
CN2007800442880A CN101553958B (en) 2006-12-01 2007-11-21 miniature circular connector system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/565,813 US7699640B2 (en) 2006-12-01 2006-12-01 Miniature circular connector system
US11/565,813 2006-12-01

Publications (2)

Publication Number Publication Date
WO2008069924A2 true WO2008069924A2 (en) 2008-06-12
WO2008069924A3 WO2008069924A3 (en) 2008-09-18

Family

ID=39446699

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/024329 WO2008069924A2 (en) 2006-12-01 2007-11-21 Miniature circular connector system

Country Status (8)

Country Link
US (1) US7699640B2 (en)
EP (1) EP2087560B1 (en)
JP (1) JP5062863B2 (en)
KR (1) KR101083543B1 (en)
CN (1) CN101553958B (en)
AT (1) ATE497272T1 (en)
DE (1) DE602007012291D1 (en)
WO (1) WO2008069924A2 (en)

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KR200453815Y1 (en) 2009-01-30 2011-05-30 오태준 Power cable having attachable or detachable of small size household electric appliance
EP2677608A1 (en) * 2012-06-20 2013-12-25 Microelectronics Technology Inc. Release device and release system and outdoor unit thereof
US8845353B2 (en) 2012-06-12 2014-09-30 Microelectronics Technology, Inc. Release device and release system and outdoor unit thereof

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JP4633856B1 (en) * 2010-04-02 2011-02-23 紀文 伊島 Receptacle connector
US8696371B2 (en) * 2011-03-13 2014-04-15 Norman R. Byrne Conduit grounding clip
EP2515387B1 (en) * 2011-04-18 2016-06-01 Eberspächer catem GmbH & Co. KG Plug
JP5884135B2 (en) * 2012-01-25 2016-03-15 矢崎総業株式会社 Connector unit
TWM456609U (en) * 2012-10-04 2013-07-01 Asian Power Devices Inc Electrical connector assembly
DE102013008264A1 (en) * 2013-05-15 2014-11-20 Neutrik Ag Connectors
DE102013008266A1 (en) 2013-05-15 2014-11-20 Neutrik Ag plug part
USD755720S1 (en) 2013-10-14 2016-05-10 Neutrik Ag Connector
CN106936013A (en) * 2015-12-30 2017-07-07 上海航天科工电器研究院有限公司 A kind of AISG connector bodies
USD908629S1 (en) * 2019-05-07 2021-01-26 Neutrik Ag Connector assembly
USD914607S1 (en) * 2019-07-12 2021-03-30 Neutrik Ag Electrical connector
US20240006811A1 (en) * 2020-11-06 2024-01-04 Adam Gould Electrical connector
CN112736584B (en) * 2020-12-30 2022-12-06 上海航天科工电器研究院有限公司 Full-link shielding type high-speed cable assembly

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200453815Y1 (en) 2009-01-30 2011-05-30 오태준 Power cable having attachable or detachable of small size household electric appliance
US8845353B2 (en) 2012-06-12 2014-09-30 Microelectronics Technology, Inc. Release device and release system and outdoor unit thereof
EP2677608A1 (en) * 2012-06-20 2013-12-25 Microelectronics Technology Inc. Release device and release system and outdoor unit thereof

Also Published As

Publication number Publication date
JP5062863B2 (en) 2012-10-31
CN101553958B (en) 2011-12-28
ATE497272T1 (en) 2011-02-15
KR101083543B1 (en) 2011-11-14
US7699640B2 (en) 2010-04-20
KR20090085652A (en) 2009-08-07
WO2008069924A3 (en) 2008-09-18
DE602007012291D1 (en) 2011-03-10
EP2087560B1 (en) 2011-01-26
EP2087560A2 (en) 2009-08-12
US20080132122A1 (en) 2008-06-05
CN101553958A (en) 2009-10-07
JP2010511974A (en) 2010-04-15

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