EP0117285A1 - Elément de verrouillage additionnel pour un contact rond - Google Patents

Elément de verrouillage additionnel pour un contact rond Download PDF

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Publication number
EP0117285A1
EP0117285A1 EP83110992A EP83110992A EP0117285A1 EP 0117285 A1 EP0117285 A1 EP 0117285A1 EP 83110992 A EP83110992 A EP 83110992A EP 83110992 A EP83110992 A EP 83110992A EP 0117285 A1 EP0117285 A1 EP 0117285A1
Authority
EP
European Patent Office
Prior art keywords
base part
locking element
additional locking
element according
contact
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
Application number
EP83110992A
Other languages
German (de)
English (en)
Other versions
EP0117285B1 (fr
Inventor
Alfred Dipl.-Ing. Könneman
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.)
Grote and Hartmann GmbH and Co KG
Original Assignee
Grote and Hartmann GmbH and Co KG
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 Grote and Hartmann GmbH and Co KG filed Critical Grote and Hartmann GmbH and Co KG
Publication of EP0117285A1 publication Critical patent/EP0117285A1/fr
Application granted granted Critical
Publication of EP0117285B1 publication Critical patent/EP0117285B1/fr
Expired 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
    • H01R13/40—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
    • 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 an additional locking element for circular plug contacts.
  • Such contacts can be a round plug-in sleeve or a round plug, which are formed from a stamped sheet metal part and are optionally equipped with a spring.
  • Circular plug contacts have a claw or soldered part to which a cylindrical, rolled base part is connected, to which either spring arms with a plug-in mouth or a plug pin are connected.
  • the round plug contacts usually have latching spring arms which engage behind corresponding latching edges in a housing chamber after the contacts have been inserted into a housing chamber.
  • the detent spring arms can be arranged on the over-spring according to a new proposal.
  • a plug limiting edge or the like element is arranged in the housing chamber, against which an annular bead arranged on the base part * abuts, so that that of the circular plug contact
  • the object of the invention is to provide an additional locking element for circular plug contacts which can be formed with simple means in the manufacture of the contact.
  • a round plug-in sleeve 1 generally consists of a rear claw part 2, to which a base part 3, which has a cylindrical cross section, is connected with a web 4 is.
  • the contact area 5 extends from the base part 3 to the front.
  • In the contact area 5 are arranged in a manner known per se rearward, outward locking spring arms 6. Between the locking spring arms there are approximately parallel contact spring arms 7 which are connected to the base part 5 and which can open into a contact ring 8.
  • a round plug 9 is constructed accordingly (FIG. 3). Its claw part 2 merges with a web 4 into the base part 3, to which the contact plug area 10 connects.
  • the contact plug area 10 consists of a support area 11 and the plug pin 12. On the support area 11 are arranged in a manner known per se rearward and outward locking spring arms 6.
  • the invention provides that a locking edge is arranged in the jacket of the cylindrical rolled base part 3 *, which extends transversely to the longitudinal axis of the circular plug contact and projects radially outwards from the base part 3.
  • the latching edge expediently lies on an imaginary circular line, the diameter of the circle being larger than the outside diameter of the cylindrical base part 3.
  • a plurality of short latching edges 13 distributed on a circular line, arranged on a gap, are provided, the length of a gap preferably being smaller than the length of a latching edge 13 and the ratio of these lengths 1: 1.4 to 1: Is 1.8.
  • the locking edges 13 expediently take up over 50% of the circumference of the imaginary circular line.
  • At least six locking edges 13 of equal length are evenly distributed on the imaginary circular line, which, however, run straight, i.e. have no curvature according to the radius of curvature of the imaginary circular line.
  • the latching edges 13 are formed by tabs 14 cut into the jacket of the base part 3.
  • the flaps 14 preferably result from a U-shaped incision with the cutting edges 15 and 16 running parallel to the longitudinal axis 18 and parallel to one another and the cutting edge 19 running parallel to the rear edge 17 of the base part 3 or transverse to the longitudinal axis 18, the cutting edge 19 in is arranged on the trailing edge side with respect to the cutting edges 15 and 16.
  • Such a U-shaped incision results in a rectangular tab 14 which is still connected to the base part 3 with its foot region 20.
  • the tab 14 is bent outwards and is then preferably bent back in the region 21 parallel to the lateral surface.
  • the round plug contact 1 is equipped with an over-spring 22 (FIG. 4) and the over-spring 22 has a cylindrical rolled base part 23 with a rear edge 17a, which sits positively on the base part 3 of the round plug contact 1 and optionally also detent spring arms 24 and connecting webs 25 and has a mouth part 26 in front of the base part 23, 25 gaps 27 being provided between the locking spring arms 24 and the connecting webs
  • the over-spring 22 can have a fastening tab 28, which is bent inward about the bending line 29 and extends through a hole 30 in the base part 3.
  • the additional locking elements 13, 14 act e.g. together with detent spring tongues (not shown) correspondingly arranged in a housing chamber in a manner known per se by the detent spring tongues engaging behind the detent edges.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP83110992A 1983-01-28 1983-11-03 Elément de verrouillage additionnel pour un contact rond Expired EP0117285B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3302824 1983-01-28
DE19833302824 DE3302824A1 (de) 1983-01-28 1983-01-28 Zusatzverriegelungselement fuer rundsteckkontakte

Publications (2)

Publication Number Publication Date
EP0117285A1 true EP0117285A1 (fr) 1984-09-05
EP0117285B1 EP0117285B1 (fr) 1986-03-26

Family

ID=6189427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83110992A Expired EP0117285B1 (fr) 1983-01-28 1983-11-03 Elément de verrouillage additionnel pour un contact rond

Country Status (4)

Country Link
US (1) US4707050A (fr)
EP (1) EP0117285B1 (fr)
JP (2) JPS59146173A (fr)
DE (1) DE3302824A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8425406D0 (en) * 1984-10-08 1984-11-14 Electronic Components Ltd Electrical contact housing
DE3518030C2 (de) * 1985-05-20 1987-03-05 Multi-Contact AG Basel, Basel Elektrisch leitfähige Kontaktvorrichtung
US4705339A (en) * 1986-06-19 1987-11-10 Amp Incorporated Sealed plug for a printed circuit board receptacle
JP2532467Y2 (ja) * 1990-04-30 1997-04-16 日本電気株式会社 コネクタ用雌側コンタクト
US5188545A (en) * 1990-06-05 1993-02-23 Amp Incorporated Electrical socket terminal
USD337990S (en) 1991-06-17 1993-08-03 Gte Products Corporation Antenna connector
USD337988S (en) 1991-06-17 1993-08-03 Gte Products Corporation Antenna connector
EP0626104B1 (fr) * 1992-02-12 1998-10-21 Berg Electronics Manufacturing B.V. Borne femelle
DE4322758C2 (de) * 1993-07-08 2002-06-27 Framatome Connectors Int Elektrischer Buchsenkontakt zum Einsetzen in ein Buchsengehäuse
EP0688471A1 (fr) * 1993-12-13 1995-12-27 UNITED TECHNOLOGIES AUTOMOTIVE, Inc. Connecteurs electriques males et femelles necessitant de faibles forces d'insertion
GB9406929D0 (en) * 1994-04-07 1994-06-01 Amp Gmbh Electrical contact having improved secondary locking surfaces
ES2117799T3 (es) * 1994-07-27 1998-08-16 United Technologies Automotive Terminal electrico.
USD366864S (en) 1995-05-18 1996-02-06 Monster Cable International, Ltd. Dual turbine-shaped connector
US5911603A (en) * 1996-07-22 1999-06-15 The Whitaker Corporation Single piece electrical receptacle terminal for mating with a pin contact
DE29700452U1 (de) * 1997-01-13 1997-02-27 Framatome Connectors Daut + Rietz GmbH, 90411 Nürnberg Kontaktstift mit gegenläufigen Verankerungsflügeln und Steckverbinderelement
US6402572B1 (en) 1997-11-25 2002-06-11 Hendry Mechanical Works Electric switching device assembly system
DE19841232C2 (de) * 1998-09-09 2001-02-15 Framatome Connectors Int Buchsenkontakt für elektrische Stecker
US6899572B1 (en) * 1999-08-16 2005-05-31 Anderson Power Products Electrical socket contact with tines
FR2810800B1 (fr) * 2000-06-23 2004-02-20 Alstom Partie femelle d'un connecteur en deux parties et contact destine a equiper cette partie femelle
CN100505430C (zh) * 2003-05-02 2009-06-24 安德森动力产品公司 能收拢的插座接触器及其制造方法
JP2009037794A (ja) * 2007-07-31 2009-02-19 Smk Corp コネクタ端子
DE102010014980A1 (de) * 2010-04-14 2011-10-20 Pfisterer Kontaktsysteme Gmbh Elektrisches Steckverbindungselement und Steckverbindungsteil mit mehreren Steckverbindungselementen
JP6181946B2 (ja) * 2013-03-01 2017-08-16 矢崎総業株式会社 雌端子
JP1603452S (fr) * 2017-11-22 2018-05-14
JP6911727B2 (ja) 2017-11-22 2021-07-28 オムロン株式会社 コネクタ用端子およびコネクタ
KR102578186B1 (ko) * 2021-05-18 2023-09-13 주식회사 유라 자동차 충전 커넥터
JP2024084997A (ja) * 2022-12-14 2024-06-26 住友電装株式会社 雌端子金具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462726A (en) * 1967-07-20 1969-08-19 Amp Inc Electrical connectors
FR2149241A5 (fr) * 1971-09-02 1973-03-23 Grote & Hartmann
DE2320079A1 (de) * 1973-04-19 1974-11-14 Bunker Ramo Steckverbinder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358262A (en) * 1965-10-14 1967-12-12 Amp Inc Co-ax patch panel and insulative housing members therefor
US3613052A (en) * 1970-01-27 1971-10-12 Amp Inc Electrical locking pin terminal
US3980385A (en) * 1973-10-01 1976-09-14 Shinagawa Automotive Electric Wire Co., Ltd. Electrical connector
FR2266329A1 (en) * 1974-03-28 1975-10-24 Labinal Flat connection pin with sprung securing tongue - has trapezoidal tongue joined to pin by narrow side
JPS5338136U (fr) * 1976-09-03 1978-04-04
DE2655044C2 (de) * 1976-12-04 1984-03-15 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Zentriereinrichtung für Buchsen mehrpoliger Steckverbinder
DE2656920C2 (de) * 1976-12-16 1984-06-14 Harting Elektronik Gmbh, 4992 Espelkamp Mehrpolige elektrische Steckvorrichtung mit aus Blech gefertigten Kontaktelementen
FR2457023A1 (fr) * 1979-05-14 1980-12-12 Alsthom Cgee Broche de contact a pattes elastiques de retention
DE3023313A1 (de) * 1980-06-21 1982-01-07 Robert Bosch Gmbh, 7000 Stuttgart Vielpolige steckvorrichtung
CA1194950A (fr) * 1981-11-13 1985-10-08 Vasantrai A. Vachhani Module de connexion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462726A (en) * 1967-07-20 1969-08-19 Amp Inc Electrical connectors
FR2149241A5 (fr) * 1971-09-02 1973-03-23 Grote & Hartmann
DE2320079A1 (de) * 1973-04-19 1974-11-14 Bunker Ramo Steckverbinder

Also Published As

Publication number Publication date
JPS59146173A (ja) 1984-08-21
DE3302824C2 (fr) 1993-07-08
US4707050A (en) 1987-11-17
JPS6315581U (fr) 1988-02-01
DE3302824A1 (de) 1984-08-02
EP0117285B1 (fr) 1986-03-26

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