EP0814645A1 - Anordnung zur elektrischen Steckverbindung von gedruckten Schaltungen - Google Patents

Anordnung zur elektrischen Steckverbindung von gedruckten Schaltungen Download PDF

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Publication number
EP0814645A1
EP0814645A1 EP97110030A EP97110030A EP0814645A1 EP 0814645 A1 EP0814645 A1 EP 0814645A1 EP 97110030 A EP97110030 A EP 97110030A EP 97110030 A EP97110030 A EP 97110030A EP 0814645 A1 EP0814645 A1 EP 0814645A1
Authority
EP
European Patent Office
Prior art keywords
side wall
connector
housing
adjoining
corner
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.)
Withdrawn
Application number
EP97110030A
Other languages
English (en)
French (fr)
Inventor
Tomoaki Iii-303 Naruse Stationhaitu Ito
Shinichi 105 Greenhills Aihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Molex LLC
Original Assignee
Molex LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16095893&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0814645(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Molex LLC filed Critical Molex LLC
Publication of EP0814645A1 publication Critical patent/EP0814645A1/de
Withdrawn legal-status Critical Current

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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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures

Definitions

  • the present invention relates generally to electrical connectors of reduced size, and more particularly to surface mount miniature connector assemblies with improved means for registering and holding the components of the connector assembly together.
  • a typical surface mount connector utilizes a plug-type male connector component that unites with an opposing receptacle-type, or female connector component. Both connector components are of low profile, allowing the circuit boards to be closely spaced to each other. When the connector components are engaged together, the mating terminals of the connector components form an electrical connection between the circuits of the two circuit boards.
  • locking mechanisms have been developed for such connectors.
  • the use of locking mechanisms that are separate from the connector components may lead to more complex structure and larger sizes of connectors.
  • the locking mechanisms are formed as part of the connector component housings, they waste space that could be used on the connector and because the mechanisms are made entirely from plastic.
  • the size of the connector portions themselves are extremely small, in what is known as the "micro-miniature" range, properly registering such small connectors to effect mating can be very difficult.
  • the present invention is therefore directed to an electric connector assembly which overcomes the aforementioned disadvantages and facilitates registering the associated connector components together for mating no matter how small the connector size.
  • an electric connector assembly constructed in accordance with the principles of the present invention and as exemplified by a preferred embodiment thereof comprises a pair of connector components, each of the components having an insulative housing and a plurality of terminals fixed to the housing and arranged at regular intervals therein.
  • the connector assembly has a first locking, or retention mechanism, in that the terminals of one of the connector components have locking portions formed thereon that are adapted to engage one or more catches formed on the other connector housing in position so that the terminals of one connector component engage the catches of the other connector component when the two connector components are mated together with their terminals engaged with each other, thereby fastening and retaining the connector components together.
  • the first connector component a plug connector
  • the contact and locking portions of the terminal are spaced apart from each other to define a space or nest therebetween that receives a portion of the other connector component housing therein.
  • the locking and contact portions oppose each other.
  • the locking portions may be formed coincidentally with the engagement portions in a vertical fashion on the same post which further reduces the horizontal or width dimensions of the connector assembly.
  • the plug connector comprises two pairs of opposed side walls which surround a pedestal. The outer edge of the pedestal and the inner edges of the side walls define a closed-loop channel in communication with contact portions of the terminals protected by the top surface of the pedestal and the locking portions.
  • the second connector component a receptacle connector
  • the second connector component comprises two opposed pairs of side walls which are received within the closed-loop channel of the plug connector during mating.
  • An array of recessed catches are located on outer surfaces of opposing side walls.
  • the engageable locking portions of the plug connector and the catches of the receptacle connector are generally arranged in alignment with a widthwise axis of the connector assembly.
  • the opposed side walls and the pedestal portion of the plug connector all have the same height and have coplanar top surfaces.
  • the top edges of the side walls and end walls of the receptacle connector slide across the coplanar top surface of the plug connector until the top edges of the receptacle connector all register with corresponding segments of the closed-loop channel of the plug connector.
  • the plug connector and the receptacle connector are permitted to move closer together, which is physically detectable. Continuing the movement of the plug and receptacle connectors closer together will terminate with the connectors fully engaged, the corresponding contact portions of the terminals of each connector in electrical contact with each other and locking portions of the terminals in the plug connector in engagement with catches in the receptacle connector.
  • the coplanar top surfaces of the plug connector facilitates registration and mating of miniature connectors for which registration and mating would be otherwise difficult.
  • the closed-loop channel has radiused corners defined between adjacent side walls of the plug connector.
  • the corners of adjacent side walls of the receptacle connector are correspondingly radiused to facilitate registration and mating with the closed-looped channel of the plug connector.
  • the present invention reliably facilitates registration and mating the connectors of the invention.
  • the invention provides an easily registerable board-to-board connector assembly, or at least one connector used in such an assembly that exhibits a two-component insertion force and additional withdrawal force.
  • FIGS. 1-11 illustrate an embodiment of an electric connector assembly 1 constructed in accordance with the principles of the present invention.
  • the connector assembly 1 comprises a pair of connector components 2, 3 for connecting one printed circuit board 4 to another printed circuit board 5.
  • the plug connector component 2 is shown as fixed to the printed circuit board 4, while the receptacle connector component 3 is shown as fixed to the other printed circuit board 5.
  • the plug connector 2 includes a housing 6 of an insulative material, such as plastic, and a plurality of conductive terminals 7 arranged at regular intervals along the length L of the connector component 2.
  • the terminals 7 are arranged in two distinct sets, or arrays, and are fixed to the insulative housing 6.
  • the plug housing 6 has a rectangular central portion, shown as a pedestal 8.
  • the center pedestal 8 has a substantially flat or planar top surface 9 that permits the plug connector 2 to be assembled onto the circuit board 3 with a vacuum pick and place mechanism.
  • the top surface 9 is preferably sufficiently broad to protect tops of the terminals 7 from impact during mating with the receptacle connector 3 which could adversely deform the terminal 7.
  • the pedestal 8 is surrounded by a series of sidewalls 10a-10d.
  • the side walls 10a-10d all have the same height above a bottom 11 of the housing 6 as each other and the pedestal 8.
  • Top surfaces 12a-12d of side walls 10a-10d, respectively, are coplanar with each other and with the top surface 9 of the pedestal 8.
  • Edges 9a-9d of top surface 9 of the pedestal 8 and inner surfaces 12e-12h of side walls 10a-10d cooperatively define a mating channel 13 therebetween in which portions of the receptacle connector 3 fit.
  • Edge 9a of the pedestal 8 and the inner surface 12e of side wall 10a define a segment 13a of the mating channel 13
  • edge 9b of the pedestal and inner surface 12f of side wall 10b define a segment 13b of mating channel
  • edge 9c and inner surface 12g of side wall 10c define a segment 13c of mating channel 13
  • edge 9d and inner surface 12h of side wall 10d define a segment 13d of mating channel 13.
  • Edges 9a, 9c of the pedestal are slightly chamfered to facilitate mating.
  • a plurality of terminal-receiving slots 14 are formed at regular intervals lengthwise along opposing segments 13a and 13c of the mating channel 13 that extend to the bottom 11 of the housing 6.
  • the terminals 7 are inserted into the terminal slots 14 from the bottom 11 of the housing 6.
  • corners 18a-18d between adjacent walls 10a-10d are radiused, rather than the sharp, angled corners used in conventional construction. These radiused corners 18a-18d permit the sidewalls 10a-10d to be made thinner and reduce the likelihood of detrimental stress concentrations from occurring at the corners of the housing 6 under impact loading, which, for example, may occur when an electronic device containing the connector assembly 1 is dropped. Additionally, corners 22a-22d of the top surface 9 of pedestal 8 between adjacent edges 9a-9d are also radiused. Consequently, radiused inner and outer corners are defined between segments 13a-13d of the mating channel 13. The inner corners 18a-18d and the outer corners 22a-22d preferably have a radius of 0.2 mm.
  • upper portions of inner surfaces 12e-12h of side walls 12a-12d are provided with chamfered lips 20a-20d, respectively.
  • the chamfered lips also extend around the radiused corners 18a-18d.
  • each terminal 7 used in the plug connector 2 may be formed from metal blanks in a known manner, such as by stamping and forming. As shown best in Figure 6, each terminal includes a horizontal base or body portion 24, a contact portion 26 having a free end with a general L-shape that extends from and is integrally connected to a front end of the base portion 24, a connector locking portion 30 rising from the base portion 24, a housing retention portion 32 rising from the base portion 24 and a solder tail 34 extending generally horizontally from the rear end of the base portion 24.
  • the contact portion 26 of the terminal 7 has a contact head 36 projecting from the free end thereof, while the locking portion 30 of the terminal 7 has a locking head 38 projecting from the free end thereof.
  • the contact head 36 and the locking head 38 oppose each other as shown in FIG. 6 and are spaced apart from each other to define an intervening space, or nest 42 therebetween.
  • the contact portions 26 are disposed in contact cavities 27 in the pedestal 8.
  • the locking portions 30 are disposed in locking cavities 31 in the inner surfaces 12e and 12g of side walls 10a, 10c, respectively. As best seen in FIG.
  • the housing 6 has a plurality of terminal-mounting holes 44 formed therein along the outer walls 10a, 10c thereof, each of the mounting holes 44 being preferably aligned in one-to-one order with each terminal slot 14 in order to accommodate the retention portions 32 of the terminals 7.
  • Each terminal 7 may be assembled in the housing 6 by press-fitting the retention portion 32 into the mounting holes 44 of the housing 6.
  • the press-fit enables retention barbs 33 of the retention portions 32 to cut into the opposing inner walls of the hole 44, to positively retain the terminals 7 in the housing 6.
  • each terminal 7 is maintained stationary in the housing 6 with its contact portion 26 and locking portion 30 facing each other, and defining the nest 42 that receives a portion of the receptacle connector 3 and associated terminals 46 thereof.
  • the solder tail portions 34 of the terminals 7 extend outwardly of the housing 6 for effective and reliable mounting to a mounting surface of the circuit board 4.
  • the receptacle connector 3 includes an insulative housing 50 of plastic and a plurality of conductive terminals 46 longitudinally arranged in the housing 50 at regular intervals in two distinct sets.
  • the rectangular housing 50 is designed to mate with the housing 6 of the plug connector 2, and as such, it includes a base plate 52 and surrounding side walls 54a-54d.
  • the receptacle terminals 46 are fixed to the side walls 54a and 54c of the receptacle housing 50 in a convenient manner such as by insert molding them in the housing 50.
  • Holes 51 in the base plate 52 are formed by a portion of a mold part which supports the terminal during molding.
  • the side walls 54a-54d are provided with inner surfaces 55a-55d, outer surfaces 56a-56d and top surfaces 57a-57d, respectively.
  • the side walls 54a-54d all have the same height above the base plate 52 and have generally coplanar top surfaces 57a-57d.
  • Outer corners 58a-58d between adjacent outer surfaces 56a-56d are radiused to correspondingly fit within radiused corners 18a-18d of the plug housing 6, and inner corners 58e-58h between adjacent inner surfaces 55a-55d are radiused to correspondingly receive radiused corners 22a-22d of the top surface 9 of the pedestal 8 of the plug connector 2.
  • outer corners 58a-58d preferably have a radius of 0.25 mm and the inner corners 58e-58h preferably have a radius of 0.1 mm. Additionally, to further facilitate mating with the plug connector 2, upper portions of outer surfaces 56a-56d of sidewalls 54a-54d are provided with chamfered lips 56e-56h, respectively.
  • each terminal 46 is also preferably formed from metal blanks by stamping and forming. As best seen in Figure 10, each terminal 46 comprises a horizontal base or body portion 59, a contact portion 60 vertically extending from the base portion 59 and a horizontal top portion 61 orthogonally extending from the contact portion 60.
  • the terminals 46 are preferably arranged at the same spacing as are the terminals 7 of the plug connector 2, with each terminal 46 being insert molded into the respective sidewall 54a, 54c of the receptacle housing 50.
  • the top portion 61 includes a triangular retaining head 62 with outer edges 62a that extend outwardly of the edges of the top portion 61 for anchoring the top portion 60 in the side walls 54a, 54c and prevent the terminal 46 against moving inwardly.
  • the retaining head 62 also has a chamfered tip 62b to facilitate engagement by the locking head 38 of the plug terminal 7 upon mating with the plug connector 2.
  • An inner corner of an intersection 64 between the top portion 61 and the contact portion 60 includes a radiused recess 66.
  • the recess 66 is formed in the receptacle terminal 46 before the top portion 60 is bent with respect to the contact portion 60.
  • the plastic of the side wall 54a, 54c fills in the recess 66 to form a protrusion 68.
  • the outermost edge of the recess 66 abuts against the outermost edge of the protrusion 68 to further prevent the terminal 46 from moving inwardly.
  • the outer corner of the intersection 64 is also radiused to facilitate engagement by the contact head 36 of the plug terminal 7 upon mating with the plug connector 2.
  • a solder tail portion 70 extends horizontally from the rear of the base portion 59. A bottom surface of the solder tail portion 70 lies below the receptacle base 52 of the housing 50 for mounting on a surface of the circuit board 5.
  • each longitudinal sidewall 54a, 54c of the receptacle housing 50 has a plurality of recesses 74 formed on outer surfaces 56a, 56c which are intended to engage or "catch" the locking heads 38 of the locking portions 30 of the plug connector 2 when the plug and receptacle connectors 2, 3 are mated together.
  • each such recess 74 has an abutment 76, or shoulder, formed at the top thereof. This shoulder 76 provides a surface against which the locking heads 38 catch and cooperatively retain the connectors 2, 3 together in an interlocked condition.
  • top surfaces 57a-57d of side walls 54a-54d containing the exposed surfaces of the top portions 61 of the terminals 46 of the receptacle connector 3 slide along the coplanar top surfaces 12a-12d of side walls 10a-10d and coplanar top surface 9 of pedestal 8 of the plug connector 2.
  • the chamfered lips 56e-56h on receptacle connector 3 cooperate with chamfered lips 20a-20d, radiused corners 18a-18d cooperate with outer corners 58a-58d, and radiused corners 22a-22d cooperate with radiused corners 58e-58h of the receptacle connector 3 to guide side walls 54a-54d of the receptacle connector 3 into registration with corresponding channel segments 13a-13d of the plug connector 2, respectively.
  • the top planar surface 9 on the pedestal 8 of the connector 2 prevents the receptacle connector 3 from mating with the plug connector 2 in an oblique direction. Oblique mating could result in improperly impacting the terminals 7 and deforming or damaging the terminals 7.
  • the lateral channel segments 13b, 13d of the plug connector 2 and lateral side walls 54b, 54d of the receptacle connector 3 prevent one of the longitudinal side walls 54a or 54c of the receptacle connector 3 from falling into the wrong longitudinal channel segment 13a or 13c of the plug connector 2 during mating.
  • the closed-loop configuration of the mating channel 13 and the side walls 54a-54d of the connector assembly 1 assure parallel displacement between the plug connector 2 and the receptacle connector 3.
  • the plug connector 2 and the receptacle connector 3 are permitted to move closer to each other as the side wall 54a of receptacle housing 6 engages the segment 13c of mating channel 13, the side wall 54b engages the segment 13b, the side wall 54c engages the segment 13a, and the side wall 54d engages the segment 13d.
  • the side walls 54a-54d of the receptacle connector 3 descend directly downwardly in the mating channel segments 13a-13d, respectively, of the plug connector 2.
  • the plug connector 2 is pressed together with the receptacle connector 3.
  • the contact heads 36 of plug terminals 7 ride along the radiused outer corners of the intersection 64 of receptacle terminals 46 to facilitate mating.
  • the contact portions 26 of the plug terminal 7 are preloaded slightly by their shape which extends the contact heads 36 toward the interior of the plug connector 2. This preloading causes the contact portions 26, and particularly the contact heads 36 thereof, to frictionally engage the contact portions 60 of the terminal 46.
  • the locking heads 38 of the locking portions 30 ride upon the outer surfaces 56a, 56c of the sidewalls 54a, 54c of the receptacle connector 3 until they are caught in the recesses 74 to lie against the shoulders 76 defined thereon as shown in FIG. 2.
  • the interengagement of the terminal locking portions 30 and the catches 74 reliably retains the connectors 2, 3 together.
  • each contact portion 26 of the terminals 7 of the plug connector 2, particularly the contact head 36 thereof engages the corresponding, radiused outer corner of the intersection 64 of terminals 46 of the receptacle connector 3.
  • each locking portion 30 of the terminals 7 of the plug connector 2, particularly the locking head 38 thereof engages the corresponding chamfered tips 62b of receptacle terminals 46 of the receptacle connector 3.
  • the two-stage insertion action dilutes the insertion force. Because the contact head 36 engages the outer corner of the intersection 64 at a different time than the locking head 38 engages the chamfered tip 62b, the initial frictional engagement forces do not cumulatively operate to resist insertion, thereby diluting the insertion force. To further dilute the insertion force, the radiused outer corner of intersection 64 and the chamfered tip 62b of the receptacle terminal 46 facilitate movement of the heads 36 and 38 toward their final mating position against the contact portion 60 of the terminal 46 and in the receptacle recess 74, respectively.
  • FIG. 2 illustrates the plug and receptacle connectors 2 and 3 mated together.
  • the solder tail portions 34 of the terminals 7 of the plug connector 2 are soldered to the printed circuit board 4, whereas the solder tail portions 70 of the terminals 46 of the receptacle connector 3 are soldered to the printed circuit board 5.
  • Mating the plug connector 2 with the receptacle connector 3 establishes an electrical connection between the printed circuit boards 4 and 5.
  • the electric connector assembly 1 assures reliable coupling of the connectors 2, 3 without requiring any extra operation.
  • the metal terminals 7 of the plug connector 2 exert a frictional retention force on the opposing receptacle connector 3.
  • the combination of the direct engagement by the locking portions 60 of terminals 46 of the plug connector 2 with recesses 74, coupled with the frictional engagement by the contact portions 26 of the plug connector 2 with the contact portions 60 of the terminals 46 of the receptacle connector 3 increases the withdrawal force necessary to separate the connector components 2, 3 apart.
  • this "two-stage" retention capability the likelihood of accidental unmating of the connector components 2, 3 of the connector assembly 1 and their corresponding circuit boards 4, 5 is significantly decreased.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP97110030A 1996-06-21 1997-06-19 Anordnung zur elektrischen Steckverbindung von gedruckten Schaltungen Withdrawn EP0814645A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08181157A JP3116300B2 (ja) 1996-06-21 1996-06-21 プリント回路基板用コネクタ
JP181157/96 1996-06-21

Publications (1)

Publication Number Publication Date
EP0814645A1 true EP0814645A1 (de) 1997-12-29

Family

ID=16095893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110030A Withdrawn EP0814645A1 (de) 1996-06-21 1997-06-19 Anordnung zur elektrischen Steckverbindung von gedruckten Schaltungen

Country Status (4)

Country Link
EP (1) EP0814645A1 (de)
JP (1) JP3116300B2 (de)
CN (1) CN1108648C (de)
TW (1) TW424991U (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG85168A1 (en) * 1999-04-28 2001-12-19 Connector Systems Tech Nv Electric connector
EP1653563A1 (de) * 2004-10-27 2006-05-03 Japan Aviation Electronics Industry, Limited Leichtausteckbarer Verbinder
US9178309B2 (en) 2011-08-31 2015-11-03 Panasonic Intellectual Property Management Co., Ltd. Socket with a metal fitting with a lock portion movable in a width direction
US9537244B2 (en) 2013-02-27 2017-01-03 Panasonic Intellectual Property Management Co., Ltd. Connector having an attachment piece not aligned with a protrusion formed in a sidewall of the connector body

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3383604B2 (ja) * 1999-02-25 2003-03-04 日本航空電子工業株式会社 基板間接続用コネクタ
JP3745318B2 (ja) * 2002-07-24 2006-02-15 タイコエレクトロニクスアンプ株式会社 電気コネクタ組立体
JP2005294036A (ja) * 2004-03-31 2005-10-20 Matsushita Electric Works Ltd コネクタ及びその製造方法
CN1304189C (zh) * 2004-08-24 2007-03-14 宇东电浆科技股份有限公司 热塑性固定装置和热塑性固定装置处理方法
JP4207952B2 (ja) 2005-12-15 2009-01-14 パナソニック電工株式会社 コネクタ
JP5180705B2 (ja) 2008-07-02 2013-04-10 モレックス インコーポレイテド 基板対基板コネクタ
KR101202409B1 (ko) * 2009-12-29 2012-11-16 엘에스엠트론 주식회사 발거력 발생구조가 개선된 커넥터 장치
JP5090508B2 (ja) * 2010-08-27 2012-12-05 ヒロセ電機株式会社 電気コネクタ
JP5845029B2 (ja) * 2011-09-16 2016-01-20 日本航空電子工業株式会社 ハウジングレスコネクタ
CN102801023B (zh) * 2012-08-21 2014-06-04 天津亿鑫通科技股份有限公司 板到板连接器
CN107968271B (zh) * 2013-10-31 2020-05-05 松下知识产权经营株式会社 插口件、连接器、以及用于该连接器的插头件
CN105337101B (zh) * 2015-11-17 2017-11-21 深圳市方向电子有限公司 一种板对板连接器
CN108649356B (zh) * 2018-04-23 2020-09-25 昆山杰顺通精密组件有限公司 板对板型射频插头
CN108390211A (zh) * 2018-05-07 2018-08-10 江苏亿鑫通精密电子有限公司 一种强锁结构的板到板母座连接器

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US3364458A (en) * 1966-06-01 1968-01-16 Kernforschungsanlage Juelich Unviersal extension connector for use with indexed printed circuit boards and connector plugs
US4490000A (en) * 1983-03-23 1984-12-25 Amp Incorporated Multi-plane crossover contact
US4682829A (en) * 1985-06-13 1987-07-28 Amp Incorporated Surface mount socket for dual in-line package
US4929185A (en) * 1989-04-03 1990-05-29 Nrc Corporation Printed circuit board assembly
US5112235A (en) * 1989-08-01 1992-05-12 Molex Incorporated Electrical connector

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Publication number Priority date Publication date Assignee Title
ES2079562T3 (es) * 1990-04-02 1996-01-16 Whitaker Corp Conectadores para montaje en superficie.
JPH088552Y2 (ja) * 1990-05-29 1996-03-06 モレックス インコーポレーテッド 狭ピッチ用ボードとボードの接続用電気コネクタ
US5498167A (en) * 1994-04-13 1996-03-12 Molex Incorporated Board to board electrical connectors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364458A (en) * 1966-06-01 1968-01-16 Kernforschungsanlage Juelich Unviersal extension connector for use with indexed printed circuit boards and connector plugs
US4490000A (en) * 1983-03-23 1984-12-25 Amp Incorporated Multi-plane crossover contact
US4682829A (en) * 1985-06-13 1987-07-28 Amp Incorporated Surface mount socket for dual in-line package
US4929185A (en) * 1989-04-03 1990-05-29 Nrc Corporation Printed circuit board assembly
US5112235A (en) * 1989-08-01 1992-05-12 Molex Incorporated Electrical connector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG85168A1 (en) * 1999-04-28 2001-12-19 Connector Systems Tech Nv Electric connector
EP1653563A1 (de) * 2004-10-27 2006-05-03 Japan Aviation Electronics Industry, Limited Leichtausteckbarer Verbinder
US7172449B2 (en) 2004-10-27 2007-02-06 Japan Aviation Electronics Industry, Limited Connector apparatus easy in removing operation
US9178309B2 (en) 2011-08-31 2015-11-03 Panasonic Intellectual Property Management Co., Ltd. Socket with a metal fitting with a lock portion movable in a width direction
US9537244B2 (en) 2013-02-27 2017-01-03 Panasonic Intellectual Property Management Co., Ltd. Connector having an attachment piece not aligned with a protrusion formed in a sidewall of the connector body

Also Published As

Publication number Publication date
TW424991U (en) 2001-03-01
JP3116300B2 (ja) 2000-12-11
CN1173056A (zh) 1998-02-11
JPH1022015A (ja) 1998-01-23
CN1108648C (zh) 2003-05-14

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