EP1812993A1 - Elektrische verbindung eines kontaktstiftes mit einem blechbauteil - Google Patents
Elektrische verbindung eines kontaktstiftes mit einem blechbauteilInfo
- Publication number
- EP1812993A1 EP1812993A1 EP05802202A EP05802202A EP1812993A1 EP 1812993 A1 EP1812993 A1 EP 1812993A1 EP 05802202 A EP05802202 A EP 05802202A EP 05802202 A EP05802202 A EP 05802202A EP 1812993 A1 EP1812993 A1 EP 1812993A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- sheet metal
- metal component
- spring element
- contact pin
- 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- Withdrawn
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- 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
-
- 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
- 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
- H01R13/6485—Electrostatic discharge protection
Definitions
- the invention relates to a device for releasable electrical connection of a contact pin with a Biechbauteil.
- Sheet metal parts as they are used as housing elements of electrical equipment, usually require an electrical contact. These serve, for example, as a protective contact or the ESD contact (electrostatic discharge).
- the protective contact must be designed as a safety-relevant device for sufficiently high currents at good electrical contact over the life of the device.
- WO 00/28799 describes the electrical connection of an electrically conductive front element of an electrical printed circuit board via a centering contact part with the guide rail and the cross-connection rails of a subrack.
- the document describes a construction system for electrical printed circuit boards. This is equipped with a rack with bays for inserting electrical printed circuit boards. In this case, opposite cross connecting rails made of electrically conductive material are used. These take up with guide rails for the insertion of printed circuit boards into mounting parts.
- the guide rails have and a holding device for inserting a receiving contact part made of electrically conductive material which is low impedance contacted on a cross-connecting rail.
- the receiving contact part has a contact region on which an electrically conductive front element can be connected.
- the front element carries a projecting in the direction of the insertion side of the rack Zentrierrometeil that is electrically low-impedance and high current carrying capability when placing a front element on a slot with the contact region of the female contact part.
- a cage spring can be integrated as an additional contact means between the Zentriertitleteil and the receiving contact part in the receiving contact part.
- the sheet metal component has at least one opening in which a sleeve of a contact element is electrically conductively attached, which encloses a spring element, wherein the contact pin in the assembled position of the spring element in the sleeve is received and the contact pin is electrically conductively connected via the spring element and the sleeve with the sheet metal component. Due to the spring element mounted in the sleeve, the arrangement has a particularly high current carrying capacity.
- a design of the device with improved protection against incorrect assembly provides that the sleeve has a cylindrical sleeve body and the end face a stop and that the opening in the sheet metal component has a corresponding diameter.
- a circumferential groove is provided between the stop and the sleeve body and the sleeve is connected by pressing in the groove with the sheet metal component, a permanent electrical connection and a permanently secure fit of the sleeve is achieved in the sheet metal component.
- a development of the invention in which the sleeve is detachably connected to the sheet metal component, provides that the cylindrical sleeve body has an external thread and the sleeve is connected to the sheet metal component via a screw connection. , 4. October 18, 2005
- a secure protection against displacement of the spring element in a movement of the contact pin in the direction of the inner stop is achieved by the sleeve having two areas with different inner diameters, wherein the transition between the areas is formed as an inner stop for the spring element and the spring element in the area of the larger inner diameter is arranged.
- the spring element can be secured either against displacement during insertion of the contact pin or during its withdrawal.
- the sleeve in the region of the securing ring has an inner diameter which is widened in relation to the region of the spring element, it can be achieved that the position of the securing ring is precisely determined during assembly. Furthermore, it can be achieved that the inner diameter of the locking ring can be chosen so large that the contact pin can pass through the locking ring and the insertion length is not limited by the retaining ring.
- the sheet metal component is a floor element and / or a ceiling element or part of a floor element and / or ceiling element of a subrack and has one or more openings for receiving one or more contact elements on its front vertical fold, a cost-effective subrack can be created in which the Sleeves permanently mechanically and electrically connected to the bottom element and / or ceiling element. - 5 - 18 October 2005
- FIG. 1 is a perspective view of a sheet metal component with a contact element
- FIG. 2 is a side and front view of a sleeve and a spring element of the contact element
- Fig. 3 is a longitudinal section through the contact element with built-in
- FIG. 4 is a side and front view of that shown in FIG.
- Fig. 5 is a longitudinal section through the sheet metal component with inserted sleeve.
- FIG. 1 shows a sheet-metal component 40 in a perspective view with a horizontal base 43, which merges into a vertical bend 42.
- a sheet metal component 40 may, for example, as a base plate of a
- a contact element 1 In the vertical bend 42, a contact element 1 is shown, in which a contact pin 50 can engage.
- the contact pin 50 may be connected, for example, with a front plate of a printed circuit board, not shown here, and inserted during insertion of the printed circuit board in the guide of the rack in the contact element 1.
- a bore 44 is shown.
- the element for example, the said front panel of a printed circuit board on which the contact pin 50 is located by means of a screw can be fixed.
- the assembly of the contact element 1 is shown in Figure 3 as a section BB of Figure 2.
- the spring element 20 is fully inserted into the sleeve 10 and secured by a retaining ring 30 back.
- the sleeve 10 is formed with different inner diameters, wherein between the areas with different diameters inner stops 14,15 for the spring element 20 and the locking ring 30 are formed.
- the spring element 20 is thus inserted for mounting from the opposite side of the stop 11 in the sleeve 10 to the front inner stop 14.
- the securing ring 30 is inserted.
- the contact pin 50 can now be inserted from the front into the contact element 1.
- the spring contact blades 22 make a good , 7. October 18, 2005
- the securing ring 30 prevents the spring element 20 from being pushed out of the sleeve 10 when the contact pin 50 is inserted.
- FIG. 4 shows a preferred embodiment of the securing ring 30.
- the securing ring 30 has a cylindrical contour, wherein the outside diameter is slightly larger than the inside diameter of the sleeve 10.
- FIG. 5 shows the sheet-metal component 40 shown in FIG. 1 in a lateral sectional view with pressed-in contact element 1.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004054310A DE102004054310B4 (de) | 2004-11-09 | 2004-11-09 | Elektrische Verbindung eines Kontaktstiftes mit einem Blechbauteil |
PCT/EP2005/011336 WO2006050804A1 (de) | 2004-11-09 | 2005-10-21 | Elektrische verbindung eines kontaktstiftes mit einem blechbauteil |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1812993A1 true EP1812993A1 (de) | 2007-08-01 |
Family
ID=35432550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05802202A Withdrawn EP1812993A1 (de) | 2004-11-09 | 2005-10-21 | Elektrische verbindung eines kontaktstiftes mit einem blechbauteil |
Country Status (6)
Country | Link |
---|---|
US (1) | US7520787B2 (de) |
EP (1) | EP1812993A1 (de) |
JP (1) | JP4873655B2 (de) |
CN (1) | CN101048917A (de) |
DE (1) | DE102004054310B4 (de) |
WO (1) | WO2006050804A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009072263A1 (ja) * | 2007-12-05 | 2009-06-11 | Mitsubishi Electric Corporation | 接触子装置 |
US7985105B2 (en) * | 2009-05-01 | 2011-07-26 | Bal Seal Engineering, Inc. | Multilayer wave springs with different properties |
US9925734B2 (en) | 2011-04-20 | 2018-03-27 | Cmd Corporation | Method and apparatus for making bags |
US8465008B2 (en) | 2011-06-20 | 2013-06-18 | Delphi Technologies, Inc. | Complex wave spring |
KR101413432B1 (ko) | 2013-03-12 | 2014-07-01 | 주식회사 유라코퍼레이션 | 라운드 터미널 조립체 |
CN104538762A (zh) * | 2014-12-29 | 2015-04-22 | 深圳市常兴砂轮辅料有限公司 | 新型弹性电连接件 |
DE102015122303B3 (de) * | 2015-12-15 | 2017-04-20 | Amphenol-Tuchel Electronics Gmbh | Steckverbinderbuchse |
CN106848675A (zh) * | 2016-12-21 | 2017-06-13 | 苏州华旃航天电器有限公司 | 具有插孔接触件的电连接器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE578727C (de) * | 1929-07-16 | 1933-06-16 | Charles Reginald Cook | Steckerhuelse fuer elektrische Steckkontakte |
US2391425A (en) | 1943-01-04 | 1945-12-25 | Korn Harry | Self-wiping electric plug connector |
GB956290A (en) * | 1961-01-27 | 1964-04-22 | Sealectro Corp | Improvements in electric socket contacts |
DE3634462A1 (de) * | 1986-10-09 | 1988-04-21 | Licentia Gmbh | Mit profilschienen eines baugruppentraegers verbindbare halteschiene |
DE9217337U1 (de) * | 1992-12-18 | 1994-04-14 | Framatome Connectors Int | Elektrischer Steckverbinder |
US5591039A (en) * | 1995-06-01 | 1997-01-07 | Elcon Products International | Socket contact with arc arresting member |
US6062919A (en) * | 1997-08-29 | 2000-05-16 | Thomas & Betts International, Inc. | Electrical connector assembly having high current-carrying capability and low insertion force |
DE19807555C1 (de) | 1998-02-23 | 1999-12-02 | Siemens Ag | Aufbausystem zum Einschub von elektrischen Flachbaugruppen |
DE59910860D1 (de) * | 1998-11-09 | 2004-11-18 | Rittal Electronic Systems Gmbh | Aufbausystem für elektrische flachbaugruppen mit zentrierkontaktteilen an frontelementen und separaten aufnahmekontaktteilen, insbesondere mit kontaktmessern im baugruppenträger |
JP2001060472A (ja) * | 1999-08-23 | 2001-03-06 | Auto Network Gijutsu Kenkyusho:Kk | 圧入構造及びコネクタ |
JP3421307B2 (ja) * | 2000-07-28 | 2003-06-30 | 三菱電機株式会社 | サブラックのフロントレール |
JP3704281B2 (ja) * | 2000-08-23 | 2005-10-12 | 株式会社オートネットワーク技術研究所 | シールドコネクタ |
CN100452557C (zh) * | 2000-09-15 | 2009-01-14 | 爱尔科富士科罗公司 | 车载组件的电接头插座装置 |
DE10124532A1 (de) * | 2001-03-22 | 2002-10-02 | Eckhart Alfred Linneweh | Elektrische Steckverbindung |
US6848922B2 (en) * | 2003-03-10 | 2005-02-01 | Hypertronics Corporation | Socket contact with integrally formed arc arresting portion |
-
2004
- 2004-11-09 DE DE102004054310A patent/DE102004054310B4/de active Active
-
2005
- 2005-10-21 JP JP2007540525A patent/JP4873655B2/ja not_active Expired - Fee Related
- 2005-10-21 CN CN200580037098.7A patent/CN101048917A/zh active Pending
- 2005-10-21 WO PCT/EP2005/011336 patent/WO2006050804A1/de active Application Filing
- 2005-10-21 US US11/665,147 patent/US7520787B2/en not_active Expired - Fee Related
- 2005-10-21 EP EP05802202A patent/EP1812993A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2006050804A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102004054310B4 (de) | 2006-11-16 |
DE102004054310A1 (de) | 2006-06-14 |
US7520787B2 (en) | 2009-04-21 |
JP2008519424A (ja) | 2008-06-05 |
WO2006050804A1 (de) | 2006-05-18 |
US20080096440A1 (en) | 2008-04-24 |
CN101048917A (zh) | 2007-10-03 |
JP4873655B2 (ja) | 2012-02-08 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE GB |
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17Q | First examination report despatched |
Effective date: 20080401 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01R 4/64 20060101AFI20140128BHEP Ipc: H01R 13/187 20060101ALI20140128BHEP |
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18D | Application deemed to be withdrawn |
Effective date: 20140820 |