EP0471971A1 - Unité de broche et douille de contact - Google Patents
Unité de broche et douille de contact Download PDFInfo
- Publication number
- EP0471971A1 EP0471971A1 EP91111512A EP91111512A EP0471971A1 EP 0471971 A1 EP0471971 A1 EP 0471971A1 EP 91111512 A EP91111512 A EP 91111512A EP 91111512 A EP91111512 A EP 91111512A EP 0471971 A1 EP0471971 A1 EP 0471971A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pin
- contact
- clamping
- socket
- approximately
- 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
Links
Images
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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- 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
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
- H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
Definitions
- the invention relates to a contact pin-contact spring socket assembly, in which the contact pin has two approximately parallel legs that delimit an elongated hole formed by punching out and are resilient and serve to press into an opening in a printed circuit board, one of which serves to limit the insertion path Shoulder is assigned to a carrier part, and in which the contact spring bushing comprises a plurality of contact springs which extend approximately from the region of the shoulder of the carrier part starting at a distance from the socket axis to the region of the front pin insertion opening and approximately in their central region the smallest distance from the Have socket axis.
- the contact pin is designed as a one-piece component with the carrier part, which has the shoulder serving to limit the insertion path.
- This is first produced as a turned part, which comprises the shoulder and a contact pin section protruding therefrom, from which the elongated hole is punched out after the material that is superfluous on both sides has been milled and thus converted into a flat shape in a subsequent punching process.
- contact pin contact spring bushing assemblies can be produced in a much simpler manner than before in perfect quality if the contact pin is designed according to the invention as a stamped part which is independent of the carrier part and which has the shoulder which serves to limit the insertion path, and with the shoulder can be connected via a clamping connection element.
- the carrier part is expediently provided with a clamping hole which is open on the side facing away from the contact spring bushing and into which the contact pin can be inserted with its rear pin end while producing a clamp connection.
- the rear pin end of the contact pin has a rectangular, preferably square cross-section and the distance between the diametrically opposite pin edges is matched to the diameter of the clamping bore.
- the pin end has two approximately parallel, resilient, resilient locking legs which can be inserted into the locking hole and which are analogous to the contact pin and delimit a punched slot.
- FIGS. 1 and 5 show a contact socket contact pin assembly 1 with a contact spring socket 2 for safe power transmission to or from an inserted into it, not shown in the drawing, plug pin to a mechanically and elastically connected contact pin 3.
- the flat contact pin 3 facing away from the plug insertion end is provided with two approximately parallel legs 5, which are delimited by a punched-out elongated hole 4 and are resilient to one another. These legs 5 end in a pin end 6, which is provided in a central clamping bore 7 in a carrier part 8 with a shoulder 8 of the contact spring bushing 2 serving to limit the insertion path.
- the ins are in the illustrated embodiment
- Contact springs 9 inserted inside the socket with their rear end on a cylindrical ring extension 10 which protrudes from the shoulder and has an annular groove 11 at its base.
- the flanged edge of the socket body 12 of the contact spring socket 2 which is designed in the form of a thin-walled deformable sleeve, engages in this annular groove 11. The edge presses under contact with the shoulder on the shoulder between the contact springs 9 located between it and the annular shoulder 10.
- an annular body 14 lies against the flange, the inside diameter of which is selected to be somewhat smaller than the pin insertion opening 13 provided in the socket body 12.
- the contact springs 9 distributed on the inner circumference, which are fixed in the region of the shoulder, are freely movable with their free ends in an annular gap 15 delimited between the socket body 12 and the annular body 14.
- the radially inward curvature of the contact springs 9 illustrated in FIG. 5 is achieved in that the socket body 12 from the outside at two points axially offset with respect to the ring body 14 or the ring extension 10 each with a radially inward distance projecting annular bead 16 or 17 is provided, which abuts the contact springs 9 and elastically deforms them radially inwards.
- the socket body 12 is provided in the region of each annular bead 16 or 17 with an inner diameter which is smaller than the outer diameter of the annular body 14 supporting the free ends of the contact springs 6, increased by twice the diameter of the contact springs 9.
- Fig. 2 illustrates the simplest form of the formation of the rear pin end 6 of the contact pin 3.
- the pin end 6 has a rectangular, preferably square cross section, and the distance between the diametrically opposite pin edges is matched to the diameter of the clamping bore 7. Due to the slight oversizing of the pin edge diagonal distance, the pin edges engage when connecting the contact pin 3 via the pin end 6 into the wall of the clamping bore 7 of the contact spring bushing 2. In this way, a firm hold and also a perfect contact is guaranteed.
- FIG. 3 shows an improved cross-sectional shape of the pin end 6.
- two opposite sides of the pin end 6 are provided with an approximately axially parallel arch 19 directed towards the pin axis.
- the outer edge regions of the pin end 6 are each elastically deformable toward the axis of curvature of the curvature 19 during the insertion process.
- the pin end 6 is provided, analogously to the actual contact pin 3, with a punched-out portion, by means of which two clamping legs 21 delimiting a clamping elongated hole 20 are formed, which spring towards one another when inserted into the clamping bore 7.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connecting Device With Holders (AREA)
- Multi-Conductor Connections (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4024456 | 1990-08-01 | ||
DE4024456A DE4024456A1 (de) | 1990-08-01 | 1990-08-01 | Kontaktstift-kontaktfederbuchsen-baueinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0471971A1 true EP0471971A1 (fr) | 1992-02-26 |
EP0471971B1 EP0471971B1 (fr) | 1995-03-29 |
Family
ID=6411456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91111512A Expired - Lifetime EP0471971B1 (fr) | 1990-08-01 | 1991-07-10 | Unité de broche et douille de contact |
Country Status (4)
Country | Link |
---|---|
US (1) | US5106328A (fr) |
EP (1) | EP0471971B1 (fr) |
AT (1) | ATE120583T1 (fr) |
DE (2) | DE4024456A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994009532A1 (fr) * | 1992-10-08 | 1994-04-28 | Siemens Aktiengesellschaft | Element de contact a enfoncer dans les trous d'une carte imprimee |
WO2001008267A1 (fr) * | 1999-07-23 | 2001-02-01 | Tyco Electronics Logistics Ag | Element de contact destine a etre enfonce dans un trou pratique dans une carte de circuits |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07120545B2 (ja) * | 1991-03-27 | 1995-12-20 | 山一電機株式会社 | 入れ子形加圧接続子 |
US5823829A (en) * | 1993-01-31 | 1998-10-20 | Suzuki; Hiroyuki | Connection body's fitting connection structures and sockets structures to hold an electric bulb |
US5374204A (en) * | 1993-11-30 | 1994-12-20 | The Whitake Corporation | Electrical terminal with compliant pin section |
US5823830A (en) * | 1995-02-24 | 1998-10-20 | Wurster; Woody | Tailess compliant contact |
FR2740913B1 (fr) * | 1995-11-07 | 1997-12-05 | Framatome Connectors France | Element de maintien et de contact et connecteur le comprenant |
US6244904B1 (en) | 1998-01-16 | 2001-06-12 | The Whitaker Corporation | Electrical connector for attaching conductors to speaker leads |
US6004172A (en) * | 1998-04-01 | 1999-12-21 | Tri-Star Electronics International, Inc. | Two piece pin/socket contact |
US6132245A (en) * | 1998-05-04 | 2000-10-17 | The Whitaker Corporation | Electrical connector for a speaker cabinet |
US6007369A (en) * | 1998-06-17 | 1999-12-28 | The Whitaker Corporation | Wire retention contact in an electrical connector |
US6328615B1 (en) | 2000-03-02 | 2001-12-11 | Itt Manufacturing Enterprises, Inc. | Contact formed of joined pieces |
DE10039862C1 (de) * | 2000-08-10 | 2002-06-13 | Wieland Electric Gmbh | Kontaktbuchse für eine Stecker-Buchsen-Kombination |
AU777768B2 (en) * | 2000-08-15 | 2004-10-28 | Gem Machinery Industry Company Limited | A pin structure for plug |
DE10041516B4 (de) * | 2000-08-24 | 2010-09-09 | Harting Electric Gmbh & Co. Kg | Elektrische Anschlußvorrichtung für hohe Ströme |
US6511330B1 (en) | 2001-08-24 | 2003-01-28 | Adc Telecommunications, Inc. | Interconnect module |
US6767260B2 (en) * | 2002-02-28 | 2004-07-27 | Qa Technology Company, Inc. | Hyperboloid electrical contact |
FR2889625B1 (fr) * | 2005-08-04 | 2014-01-24 | Souriau | Element de contact femelle et procede de realisation d'un element de contact femelle |
DE102005054862A1 (de) * | 2005-11-21 | 2007-05-24 | Robert Bosch Gmbh | Anordnung zur elektrischen Kotaktierung |
US7484971B2 (en) * | 2005-11-29 | 2009-02-03 | Amphenol Corporation | Electronic component with high density, low cost attachment |
DE102005063286A1 (de) * | 2005-12-30 | 2007-07-05 | Würth Elektronik GmbH & Co. KG | Kontaktbuchse für einen Steckerstift |
DE102008024446A1 (de) * | 2008-05-14 | 2009-11-19 | Würth Elektronik Ics Gmbh & Co. Kg | Anschlusselement |
EP2209166B1 (fr) * | 2009-01-14 | 2017-09-27 | Delphi Technologies, Inc. | Connexion électrique |
US8876562B2 (en) | 2011-05-05 | 2014-11-04 | Lear Corporation | Female type contact for an electrical connector |
US8840436B2 (en) | 2011-05-05 | 2014-09-23 | Lear Corporation | Electrically conducting terminal |
US9325095B2 (en) | 2011-05-05 | 2016-04-26 | Lear Corporation | Female type contact for an electrical connector |
US8808039B2 (en) | 2011-08-22 | 2014-08-19 | Lear Corporation | Connector assembly and terminal retainer |
JP2015506575A (ja) | 2012-02-07 | 2015-03-02 | スリーエム イノベイティブ プロパティズ カンパニー | 電気コネクタのラッチ |
EP2812955A4 (fr) | 2012-02-07 | 2015-09-30 | 3M Innovative Properties Co | Connecteur électrique à montage sur carte |
JP2015510242A (ja) | 2012-02-07 | 2015-04-02 | スリーエム イノベイティブ プロパティズ カンパニー | 電気コネクタのストレインリリーフ |
US9455503B2 (en) | 2012-02-07 | 2016-09-27 | 3M Innovative Properties Company | Electrical connector contact terminal |
CN104170172B (zh) | 2012-02-07 | 2017-06-09 | 3M创新有限公司 | 线材安装电连接器 |
US8858264B2 (en) | 2012-11-28 | 2014-10-14 | Lear Corporation | Electrical terminal retainer and receptacle assembly |
CN104103925B (zh) * | 2013-04-08 | 2018-01-02 | 泰科电子公司 | 电触头和包括其的电连接器组件 |
CN104812156A (zh) * | 2014-01-23 | 2015-07-29 | 台达电子企业管理(上海)有限公司 | 插销以及印刷电路板 |
CN105552764B (zh) * | 2015-12-31 | 2017-05-31 | 科润电力科技股份有限公司 | 一种中置开关柜手车 |
US9742081B1 (en) * | 2016-05-24 | 2017-08-22 | Te Connectivity Corporation | Press-fit circuit board connector |
JP6515877B2 (ja) * | 2016-06-17 | 2019-05-22 | オムロン株式会社 | プローブピン |
CN109921215B (zh) * | 2019-01-23 | 2020-10-27 | 苏州瑞可达连接系统股份有限公司 | 一种冲制弹性连接器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3824554A (en) * | 1972-08-28 | 1974-07-16 | G Shoholm | Spring-type press-fit |
EP0068393A1 (fr) * | 1981-06-23 | 1983-01-05 | Siemens Aktiengesellschaft | Bloc de connexion à contacts à ressort |
EP0090549A2 (fr) * | 1982-03-31 | 1983-10-05 | AMP INCORPORATED (a New Jersey corporation) | Assemblage d'un contact électrique |
GB2150367A (en) * | 1983-11-25 | 1985-06-26 | Dunkel Otto Gmbh | Contact-spring sockets and process for making them |
EP0397150A2 (fr) * | 1989-05-12 | 1990-11-14 | Otto Dunkel Gmbh Fabrik Für Elektrotechnische Geräte | Unité de broche et douille de contact |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526429A (en) * | 1983-07-26 | 1985-07-02 | Augat Inc. | Compliant pin for solderless termination to a printed wiring board |
GB8416723D0 (en) * | 1984-06-30 | 1984-08-01 | Smiths Industries Plc | Electrical contact elements |
US4720268A (en) * | 1987-03-23 | 1988-01-19 | Industrial Electronic Hardware | Compliant conductive pin |
-
1990
- 1990-08-01 DE DE4024456A patent/DE4024456A1/de not_active Withdrawn
-
1991
- 1991-07-10 AT AT91111512T patent/ATE120583T1/de not_active IP Right Cessation
- 1991-07-10 DE DE59105038T patent/DE59105038D1/de not_active Expired - Fee Related
- 1991-07-10 EP EP91111512A patent/EP0471971B1/fr not_active Expired - Lifetime
- 1991-08-01 US US07/739,292 patent/US5106328A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3824554A (en) * | 1972-08-28 | 1974-07-16 | G Shoholm | Spring-type press-fit |
EP0068393A1 (fr) * | 1981-06-23 | 1983-01-05 | Siemens Aktiengesellschaft | Bloc de connexion à contacts à ressort |
EP0090549A2 (fr) * | 1982-03-31 | 1983-10-05 | AMP INCORPORATED (a New Jersey corporation) | Assemblage d'un contact électrique |
GB2150367A (en) * | 1983-11-25 | 1985-06-26 | Dunkel Otto Gmbh | Contact-spring sockets and process for making them |
EP0397150A2 (fr) * | 1989-05-12 | 1990-11-14 | Otto Dunkel Gmbh Fabrik Für Elektrotechnische Geräte | Unité de broche et douille de contact |
Non-Patent Citations (1)
Title |
---|
TOUTE L'ELECTRONIQUE Nr. 551, Februar 1990, Seiten 34-37, Paris, FR; "L'insertion à force dans les circuits imprimés" * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994009532A1 (fr) * | 1992-10-08 | 1994-04-28 | Siemens Aktiengesellschaft | Element de contact a enfoncer dans les trous d'une carte imprimee |
WO2001008267A1 (fr) * | 1999-07-23 | 2001-02-01 | Tyco Electronics Logistics Ag | Element de contact destine a etre enfonce dans un trou pratique dans une carte de circuits |
Also Published As
Publication number | Publication date |
---|---|
US5106328A (en) | 1992-04-21 |
ATE120583T1 (de) | 1995-04-15 |
DE59105038D1 (de) | 1995-05-04 |
DE4024456A1 (de) | 1992-02-06 |
EP0471971B1 (fr) | 1995-03-29 |
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Legal Events
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EL | Fr: translation of claims filed | ||
TCNL | Nl: translation of patent claims filed | ||
GBC | Gb: translation of claims filed (gb section 78(7)/1977) | ||
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