EP1164662B1 - Contact femelle - Google Patents

Contact femelle Download PDF

Info

Publication number
EP1164662B1
EP1164662B1 EP01111887A EP01111887A EP1164662B1 EP 1164662 B1 EP1164662 B1 EP 1164662B1 EP 01111887 A EP01111887 A EP 01111887A EP 01111887 A EP01111887 A EP 01111887A EP 1164662 B1 EP1164662 B1 EP 1164662B1
Authority
EP
European Patent Office
Prior art keywords
contact
cage
socket
shoe
contact spring
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.)
Expired - Lifetime
Application number
EP01111887A
Other languages
German (de)
English (en)
Other versions
EP1164662A1 (fr
Inventor
Volker Dahlmann
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.)
Maehler & Kaege Fahrzeugtechnik GmbH
Original Assignee
Maehler & Kaege Fahrzeugtechni
Maehler & Kaege Fahrzeugtechnik GmbH
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 Maehler & Kaege Fahrzeugtechni, Maehler & Kaege Fahrzeugtechnik GmbH filed Critical Maehler & Kaege Fahrzeugtechni
Publication of EP1164662A1 publication Critical patent/EP1164662A1/fr
Application granted granted Critical
Publication of EP1164662B1 publication Critical patent/EP1164662B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion

Definitions

  • contact sockets EP 0 568 927 A1
  • Elastic deformable contact spring elements serve to establish an electrical contact between the contact socket and the received round plug and to maintain it reliably during operation, wherein a predetermined electrical transmission resistance may not be exceeded. Therefore, it is necessary to maintain a sufficiently high contact pressing force independent of the position and the respective tolerance deviations. At the same time, however, this contact pressure force must not be too high be so that the insertion of the circular connector is not opposed to high mechanical resistance.
  • the object of the invention is therefore to provide a contact socket of the type mentioned in such a way that it is easy to manufacture and assemble, but at the same time ensures a sufficient contact pressure over a large spring travel of their contact spring elements and a predetermined bending behavior allows.
  • the longitudinal cage bars are deformed radially inward, at least in the area of the contact shoes, and thus give the contact shoes of the contact spring arms additional lateral guidance, in particular if exceptionally high lateral forces are exerted on the contact shoes.
  • a Mixfederarm 8 is arranged, which is integrally connected at its one end to the sleeve-shaped portion 3 of the sleeve cage 1 and forms a contact shoe 9 at its other, free end.
  • Each contact spring arm 8 has a terminating in front of the contact shoe 9 longitudinal slot 10 which widens towards the contact shoe 9 out.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Table Devices Or Equipment (AREA)
  • Connecting Device With Holders (AREA)

Claims (6)

  1. Contact femelle pour loger un connecteur rond avec une cage de douille (1) en tôle fendue dans le sens de la longueur et pourvue sur le côté frontal d'un col de raccordement (2) pour la jonction avec un fil électrique, avec plusieurs éléments de ressort de contact déformables dans le plan radial, les éléments de ressort de contact prenant la forme de bras de ressort de contact (8) reliés d'un seul tenant au niveau de leur extrémité avec la cage de douille (1) et formant au niveau de leur autre extrémité libre un sabot de contact (9), caractérisé en ce que chaque bras de ressort de contact (8) comporte une fente longitudinale (10) se terminant avant le sabot de contact (9) et la fente longitudinale (10) s'élargissant en direction du sabot de contact (9).
  2. Contact femelle selon la revendication 1, caractérisé en ce que le sabot de contact (9) est formé par un segment d'extrémité (9a) du bras de contact (8) coudé en oblique vers l'extérieur.
  3. Contact femelle selon la revendication 1, caractérisé en ce que la cage de douille (1) réalisée d'un seul tenant comporte des tiges de cage (6) s'étendant dans le sens de la longueur entre les bras de contact (8).
  4. Contact femelle selon la revendication 3, caractérisé en ce que les tiges de cage (6) s'étendant dans le sens de la longueur sont reliées d'un seul tenant à l'extrémité de douille opposée au col de raccordement (2) avec une bague d'extrémité de douille (7) commune.
  5. Contact femelle selon la revendication 3, caractérisé en ce que les tiges de cage (6) s'étendant dans le sens de la longueur sont au moins déformées vers l'intérieur dans le plan radial dans la zone des sabots de contact (9).
  6. Contact femelle selon la revendication 3, caractérisé en ce qu'un joint de séparation (11) s'étendant dans le sens de la longueur forme la fente longitudinale de la cage de douille (1) entre deux tiges de cage (6) connexes.
EP01111887A 2000-06-17 2001-05-17 Contact femelle Expired - Lifetime EP1164662B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030017 2000-06-17
DE10030017A DE10030017A1 (de) 2000-06-17 2000-06-17 Kontaktbuchse

Publications (2)

Publication Number Publication Date
EP1164662A1 EP1164662A1 (fr) 2001-12-19
EP1164662B1 true EP1164662B1 (fr) 2010-12-22

Family

ID=7646178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01111887A Expired - Lifetime EP1164662B1 (fr) 2000-06-17 2001-05-17 Contact femelle

Country Status (3)

Country Link
EP (1) EP1164662B1 (fr)
AT (1) ATE492927T1 (fr)
DE (2) DE10030017A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011198566A (ja) 2010-03-18 2011-10-06 Sumitomo Wiring Syst Ltd 充電用コネクタ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4906212A (en) 1989-04-11 1990-03-06 Amp Incorporated Electrical pin and socket connector
GB9209948D0 (en) 1992-05-08 1992-06-24 Amp Gmbh Electrical socket terminal
DE19734524C2 (de) 1997-08-08 1999-07-29 Framatome Connectors Int Zylinderförmiger Buchsenkontakt

Also Published As

Publication number Publication date
EP1164662A1 (fr) 2001-12-19
ATE492927T1 (de) 2011-01-15
DE10030017A1 (de) 2001-12-20
DE50115747D1 (de) 2011-02-03

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