WO1998033239A1 - Kupplungsteil einer elektrischen steckverbindung - Google Patents
Kupplungsteil einer elektrischen steckverbindung Download PDFInfo
- Publication number
- WO1998033239A1 WO1998033239A1 PCT/DE1997/002128 DE9702128W WO9833239A1 WO 1998033239 A1 WO1998033239 A1 WO 1998033239A1 DE 9702128 W DE9702128 W DE 9702128W WO 9833239 A1 WO9833239 A1 WO 9833239A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- section
- coupling part
- contact member
- wall
- Prior art date
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
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/18—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with the spring member surrounding 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
- H01R13/02—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 is based on a coupling part of an electrical connector according to the preamble of claim 1.
- DE 41 20 952 C2 discloses a coupling part in the form of a grounding spring, which has a crimp connection as a connection section and a contact section for coupling with a radial spring deflection a circular connector has a so-called contact spring.
- the contact spring is composed of two approximately semicircular curved smooth-walled spring arms, which at one end arcuate from a base body and which are at a close distance from one another with their other free ends.
- the spring arms essentially enclose a contact space for a circular connector. If this enters the contact space, it spreads the spring legs slightly, which then resiliently rest against the circular connector. Due to the one-piece design of the earthing spring, the starting element of which is a stamped metal strip during manufacture, the resilience can only be implemented by dimensioning the thickness of the spring legs in such a way that, on the other hand, the necessary bends in the crimp connection can still be carried out.
- the springback forces that can be achieved by the spring legs of the coupling part can be inadequate and the contacting of the plug connectors can be unsafe.
- the coupling part according to the invention of an electrical plug connection with the characterizing features of claim 1 has the advantage that the aforementioned inadequacy is avoided to a satisfactory extent.
- the coupling part is in particular formed in two parts, so that a contact member of a contact section, which is made in one piece with a connecting section from the same starting material, is reinforced in its spring-back behavior when the plug connection is closed by a support member.
- the springback behavior of the coupling part can be determined independently of the design of the connection section as a crimp connection and can be matched to the shaking stresses that occur in such a way that the plug connection is secure
- FIG. 1 An embodiment of the invention is shown in the drawing and explained in more detail in the following description.
- the coupling part is shown in FIG. 1 in a longitudinal section and in FIG. 2 in a top view.
- a coupling part 11 of an electrical plug connection according to FIGS. 1 and 2 is composed of bent sheet metal parts and contains, as main components, each arranged at the end, on the one hand a connection section 12 and a contact section 13 adjoining it.
- connection section 12 is designed as a crimp connection. To insert a cable, it is designed as an elongate receiving body with a U-shaped cross-sectional area. It has a first crimp attachment 14 at the end thereof and, offset from the contact section 13, a second crimp attachment 16. In a generally known and not shown manner, an insulator can be fixed with the first crimp attachment 14 and an electrical conductor of the cable with the second crimp attachment 16 at the connection section 12.
- the contact section 13 is arranged for coupling to a circular connector.
- the contact section 13 is constructed in two parts and is composed of a contact member 18 and a support member 19.
- the contact member 18 is formed in one piece with the connection section 12 and is approximately ring-shaped as a sleeve body by a bend in cross-section, said sleeve body comprising a contact space 21.
- the free end of the contact member 18 is bent as a short leg pointing almost perpendicularly away from the contact space 21 and forms a stop 22 which rests on an end piece 23 of the connecting section 12 adjoining the contact member 18 and here supports a radial prestressing of the contact member 18.
- the contact member 18 encloses the contact space 21 along a transverse axis 27 of the coupling part 11 shown in FIG. 2. From the inner wall 24, dome-shaped contact bodies 28 protrude into the contact space 21.
- Two contact bodies 28 are on an imaginary line in Alignment with the transverse axis 27 on opposite edge zones of the inner wall 24 arranged in pairs.
- the pairs of contact bodies 28 are offset from one another by 120 ° in the circumferential direction.
- each pair of contact bodies 28 can also be replaced by a continuous contact strip.
- retaining webs 31 are attached in edge zones. They serve for the positional positioning of the support member 19, which is preferably made of metal, which rests against the contact member 18 in a prestressed manner in a radially resilient manner and surrounds it except for a small area on both sides of the stop 22.
- the two-part contact section 13 is formed by the connection between the contact member 18 and the support member 19.
- Mating frequency and mating force can be met by changing the dimensioning of the support member 19. Due to the presence of the stop 22, almost any prestressing of the contact section 13 is possible.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10531460A JP2000508828A (ja) | 1997-01-25 | 1997-09-19 | 電気プラグコネクタの連結部分 |
KR1019980707334A KR20000064627A (ko) | 1997-01-25 | 1997-09-19 | 전기 플러그인 커넥터의 커플링 부재 |
DE59712736T DE59712736D1 (de) | 1997-01-25 | 1997-09-19 | Kupplungsteil einer elektrischen steckverbindung |
EP97909162A EP0896753B1 (de) | 1997-01-25 | 1997-09-19 | Kupplungsteil einer elektrischen steckverbindung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29701234.7 | 1997-01-25 | ||
DE29701234U DE29701234U1 (de) | 1997-01-25 | 1997-01-25 | Kupplungsteil einer elektrischen Steckverbindung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998033239A1 true WO1998033239A1 (de) | 1998-07-30 |
Family
ID=8035022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/002128 WO1998033239A1 (de) | 1997-01-25 | 1997-09-19 | Kupplungsteil einer elektrischen steckverbindung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0896753B1 (de) |
JP (1) | JP2000508828A (de) |
KR (1) | KR20000064627A (de) |
DE (2) | DE29701234U1 (de) |
WO (1) | WO1998033239A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031707A2 (de) * | 2007-08-29 | 2009-03-04 | Pfisterer Kontaktsysteme GmbH & Co. KG | Elektrisches Steckverbinderelement |
DE102012223557A1 (de) * | 2012-12-18 | 2014-06-18 | Robert Bosch Gmbh | Steckkontaktbaugruppe für Batteriemodule |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110401080B (zh) * | 2019-07-12 | 2020-12-11 | 东莞市精端精密五金制品有限公司 | 一种三通连接端子 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082412A (en) * | 1975-12-29 | 1978-04-04 | General Electric Company | Male and female terminal combination |
DE8137905U1 (de) * | 1982-05-06 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Glühkerzenstecker | |
EP0352967A1 (de) * | 1988-07-29 | 1990-01-31 | The Whitaker Corporation | Elektrischer Zusammenbau, der eine elektrische Anschlussmutterklemme einschliesst |
US5011439A (en) * | 1990-01-18 | 1991-04-30 | Molex Incorporated | Spring clip electrical connector |
DE4120952A1 (de) * | 1991-06-25 | 1993-01-07 | Taller Gmbh | Erdungsfeder fuer eine steckerbruecke eines doppelt-geerdeten schutzkontaktsteckers |
US5181867A (en) * | 1992-05-08 | 1993-01-26 | General Motors Corporation | Electrical sleeve terminal |
DE9310174U1 (de) * | 1993-07-08 | 1994-11-03 | Framatome Connectors Int | Elektrischer Buchsenkontakt zum Einsetzen in ein Buchsengehäuse |
-
1997
- 1997-01-25 DE DE29701234U patent/DE29701234U1/de not_active Expired - Lifetime
- 1997-09-19 DE DE59712736T patent/DE59712736D1/de not_active Expired - Lifetime
- 1997-09-19 KR KR1019980707334A patent/KR20000064627A/ko not_active Application Discontinuation
- 1997-09-19 JP JP10531460A patent/JP2000508828A/ja active Pending
- 1997-09-19 WO PCT/DE1997/002128 patent/WO1998033239A1/de active IP Right Grant
- 1997-09-19 EP EP97909162A patent/EP0896753B1/de not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8137905U1 (de) * | 1982-05-06 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Glühkerzenstecker | |
US4082412A (en) * | 1975-12-29 | 1978-04-04 | General Electric Company | Male and female terminal combination |
EP0352967A1 (de) * | 1988-07-29 | 1990-01-31 | The Whitaker Corporation | Elektrischer Zusammenbau, der eine elektrische Anschlussmutterklemme einschliesst |
US5011439A (en) * | 1990-01-18 | 1991-04-30 | Molex Incorporated | Spring clip electrical connector |
DE4120952A1 (de) * | 1991-06-25 | 1993-01-07 | Taller Gmbh | Erdungsfeder fuer eine steckerbruecke eines doppelt-geerdeten schutzkontaktsteckers |
US5181867A (en) * | 1992-05-08 | 1993-01-26 | General Motors Corporation | Electrical sleeve terminal |
DE9310174U1 (de) * | 1993-07-08 | 1994-11-03 | Framatome Connectors Int | Elektrischer Buchsenkontakt zum Einsetzen in ein Buchsengehäuse |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2031707A2 (de) * | 2007-08-29 | 2009-03-04 | Pfisterer Kontaktsysteme GmbH & Co. KG | Elektrisches Steckverbinderelement |
DE102007042194A1 (de) * | 2007-08-29 | 2009-03-05 | Pfisterer Kontaktsysteme Gmbh & Co. Kg | Elektrisches Steckverbinderelement |
EP2031707A3 (de) * | 2007-08-29 | 2010-08-25 | Pfisterer Kontaktsysteme GmbH | Elektrisches Steckverbinderelement |
DE102012223557A1 (de) * | 2012-12-18 | 2014-06-18 | Robert Bosch Gmbh | Steckkontaktbaugruppe für Batteriemodule |
Also Published As
Publication number | Publication date |
---|---|
JP2000508828A (ja) | 2000-07-11 |
EP0896753A1 (de) | 1999-02-17 |
DE29701234U1 (de) | 1998-06-25 |
KR20000064627A (ko) | 2000-11-06 |
DE59712736D1 (de) | 2006-11-09 |
EP0896753B1 (de) | 2006-09-27 |
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