EP0703641B1 - Elément de connecteur électrique - Google Patents

Elément de connecteur électrique Download PDF

Info

Publication number
EP0703641B1
EP0703641B1 EP95112328A EP95112328A EP0703641B1 EP 0703641 B1 EP0703641 B1 EP 0703641B1 EP 95112328 A EP95112328 A EP 95112328A EP 95112328 A EP95112328 A EP 95112328A EP 0703641 B1 EP0703641 B1 EP 0703641B1
Authority
EP
European Patent Office
Prior art keywords
housing
electric plug
contact element
fact
type connector
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
EP95112328A
Other languages
German (de)
English (en)
Other versions
EP0703641A2 (fr
EP0703641A3 (fr
Inventor
Klaus Buhle
Peter Epe
Wolfgang Mohs
Georg Schröder
Wilfried Heringhaus
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.)
Leopold Kostal GmbH and Co KG
Original Assignee
Leopold Kostal 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 Leopold Kostal GmbH and Co KG filed Critical Leopold Kostal GmbH and Co KG
Publication of EP0703641A2 publication Critical patent/EP0703641A2/fr
Publication of EP0703641A3 publication Critical patent/EP0703641A3/fr
Application granted granted Critical
Publication of EP0703641B1 publication Critical patent/EP0703641B1/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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • 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
    • H01R13/422—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
    • H01R13/4223—Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers

Definitions

  • the present invention is based on one according to the preamble of the main claim designed electrical Plug connector part.
  • Such electrical connector parts are in particular intended to go over their to electrical wires connected plug contact elements a releasable electrical connection to a mating connector part create.
  • the mating connector part can e.g. also be connected to an electrical line or are directly connected to an electrical unit.
  • DE 41 24 541 A1 is an electrical one Plug connector became known, in the Storage chambers for locking inserted Plug contact elements elastically deflectable locking arms available.
  • the locking arms are on a housing wall molded and arrive for locking with their free end a projection of the associated plug contact elements to lie.
  • a spacer block in the interior of the Inserted connector part which in a first Position an elastic deflection of the locking arms allows and which in a second position The locking arms can be deflected.
  • the distance block must first be returned to its first Position can only be used to deflect the Locking arm a tool in the interior of the Inserted connector part and the relevant Removed plug contact element from its receiving chamber become. Because of completely missing housing and Measures on the plug contact element side is possible by means of a such connector part, however, only one Locking measure for the plug contact elements realizable. To cancel this, just click on one Locking measure related locking are however several steps are necessary.
  • the present invention has the object based on an electrical connector part such to further develop that through a single step both the primary as well as the secondary locking only is canceled by inserting a single tool and thus a quick, easy removal of electrical Plug contact elements from their receiving chambers is possible.
  • one electrical connector mainly from one Plastic-made housing 1 in the at least one for Inclusion of an associated electrical plug contact element 2 provided receiving chamber 3 is present.
  • Receiving chamber 3 an opening 4 with one therein arranged, on the one hand in one piece to this outer Lock arm 5 molded onto the housing wall.
  • plug contact element 2 has two molded spring arms 6 on, each behind one on the walls of the associated Receiving chambers 3 molded locking paragraph 7 come to rest. Place the two spring arms 6 and the two locking shoulders 7 regarding the necessary position securing of the electrical Plug contact element 2 represents the so-called primary fuse.
  • any locking arm 5 is movable via a film hinge 9 to an outer one Molded housing wall of the housing 1.
  • single row Plug connection parts are all locking arms 5 Part of a single outer housing wall, whereas the locking arms 5 Components of two opposite outer housing walls of the housing 1 are.
  • FIG. 3 shows are two groove-like in the receiving chamber 3 trained entrances 12 molded.
  • the two groove-like Accesses 12 start from the mouth area 13 of the receiving chamber 3 and extend along two opposite Inner walls up to the two molded locking heels 7.
  • the housing 1 has a mouth area 13 outgoing, extending parallel to the receiving chamber 3, up to the opening 4, groove-like trained further access 14 molded.
  • the housing 1 has a mouth area 13 outgoing, extending parallel to the receiving chamber 3, up to the opening 4, groove-like trained further access 14 molded.
  • the tool 15 fork-shaped and has three fork tines 16.
  • the tool 15 with its three Forks 16 inserted into the housing 1. This will be two Forks 16 are inserted into the two groove-like accesses 12 and ultimately put the two spring arms 6 of the Plug contact element 2 back. It also becomes a Forks 16 inserted in the further access 14 and provides ultimately the locking arm 5 from it Lock position back to its unlock position.
  • the provision of the locking arm 5 is thereby causes because of the groove-like further access 14th introduced fork tines 16 first with its free end the reset slope 11 comes to rest and the rest Inserting the tool 15 the locking arm 5 via its Reset slope 11 more and more from the cross section of the Presses out chamber 3. Ultimately it is Cross section of the receiving chamber 3 again completely released so that the electrical plug contact element 2 because of the simultaneous cancellation of the primary and Secondary backup quickly and easily from his Receiving chamber 3 can be removed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (7)

  1. Elément de connexion électrique à fiches avec un boítier en matière plastique (1) comprenant, au moins, une chambre d'insertion (3) pour une fiche de contact électrique (2) et un passage (4) qui est coordonné à la chambre d'insertion (3) et pratiqué dans une paroi extérieure du boítier (1), et dans lequel un bras de verrouillage (5), formé, d'une seule pièce, à partir de la paroi extérieure du boítier (1), est disposé, lequel bras de verrouillage (5) peut être amené d'une position de déverrouillage à une position de verrouillage et libère entièrement la section transversale de la chambre d'insertion (3) respective quand il est en position de déverrouillage tandis qu'il l'obstrue en position de déverrouillage de sorte que la fiche de contact électrique (2) se trouve maintenue entre la butée de fin de course (8) de la chambre d'insertion (3) et l'extrémité libre afférente du bras de verrouillage (5), dans le cadre d'une mesure de sécurité secondaire, la fiche de contact (2) étant pourvue de deux bras faisant ressort (6), formés à partir d'elle, lesquels viennent porter derrière des épaulements d'arrêt (7) équipant les parois de la chambre d'insertion (7) de sorte que la fiche de contact électrique (2), introduite dans la chambre d'insertion (3), y est maintenue fiablement dans le cadre d'une mesure de sécurité primaire, et des accès (12), partant de la zone d'embouchure (13) et s'étendant parallèlement au sens longitudinal de la chambre d'insertion (3), étant prévus de sorte à permettre d'introduire, dans le boítier (1), un outil (15) qui ramène les bras élastiques (6) de la fiche de contact (2) en position initiale en abolissant l'effet du dispositif de sécurité primaire,
    caractérisé en ce que
    la zone d'extrémité libre de chaque bras de verrouillage (5) présente un biais de rappel (11) et que le boítier (1) est pourvue d'au moins un autre accès (14) pour chaque chambre d'insertion (3), lequel accès (14) part de la zone d'embouchure (13) du boítier (1) et s'étend parallèlement au sens de la longueur de la chambre d'insertion (3) de sorte que l'outil (15) peut être introduit dans le boítier (1) non seulement par les deux accès (12) mais aussi par l'autre accès (14) et, ce faisant, vient, de plus, porter contre le biais de rappel (11) et fait passer le bras de verrouillage (5) de la position de verrouillage à la position de déverrouillage en fonction de la progression de son introduction.
  2. Elément de connexion électrique à fiches selon la revendication 1,
    caractérisé en ce
    qu'un autre accès (14) est pratiqué, lequel présente la forme d'une rainure.
  3. Elément de connexion électrique à fiches selon la revendication 1,
    caractérisé en ce
    qu'un autre accès (14) est pratiqué, lequel présente la forme d'un canal.
  4. Elément de connexion électrique à fiches selon l'une des revendications 1 à 3,
    caractérisé en ce que
    les épaulements d'arrêt (7) sont prévus sur deux parois opposées des chambres d'insertion (3) et que le passage (4), pourvu du bras de verrouillage (5) est coordonné à l'une de ces deux parois.
  5. Elément de connexion électrique à fiches selon l'une des revendications 1 à 4,
    caractérisé en ce
    qu'un seul bras de verrouillage (5) est affecté à chaque chambre d'insertion (3).
  6. Elément de connexion électrique à fiches selon l'une des revendications 1 à 4,
    caractérisé en ce que
    deux chambres d'insertion (3) possèdent un bras de verrouillage (5) commun.
  7. Elément de connexion électrique à fiches selon l'une des revendications 1 à 4,
    caractérisé en ce que
    l'outil (15), destiné à être introduit dans les accès (12, 14) du boítier (1), est conçu eb forme de fourche de sorte que, lors de l'introduction, deux dents (16) attaquent les deux bras élastiques (6) de la fiche de contact (2) tandis que la troisième dent (16) attaque le bras de verrouillage (5) du boítier (1).
EP95112328A 1994-09-21 1995-08-04 Elément de connecteur électrique Expired - Lifetime EP0703641B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4433617A DE4433617C2 (de) 1994-09-21 1994-09-21 Elektrisches Steckverbindungsteil
DE4433617 1994-09-21

Publications (3)

Publication Number Publication Date
EP0703641A2 EP0703641A2 (fr) 1996-03-27
EP0703641A3 EP0703641A3 (fr) 1996-10-16
EP0703641B1 true EP0703641B1 (fr) 1999-05-26

Family

ID=6528765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112328A Expired - Lifetime EP0703641B1 (fr) 1994-09-21 1995-08-04 Elément de connecteur électrique

Country Status (5)

Country Link
US (1) US5658169A (fr)
EP (1) EP0703641B1 (fr)
JP (1) JP3413317B2 (fr)
DE (2) DE4433617C2 (fr)
ES (1) ES2134383T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2917434B2 (ja) * 1989-09-08 1999-07-12 セイコーエプソン株式会社 マスタースライス集積回路装置
ES2124662B1 (es) * 1996-08-28 1999-10-01 Mecanismos Aux Ind Un sistema de retencion de terminales.
FR2754943B1 (fr) * 1996-10-18 1998-12-24 Framatome Connectors Int Connecteur electrique a verrouillage des bornes de contact
DE19710427C1 (de) * 1997-03-13 1998-10-15 Kostal Leopold Gmbh & Co Kg Elektrisches Steckverbindungsteil
DE102005041471A1 (de) 2005-03-05 2006-09-14 Hirschmann Automotive Gmbh Stecker oder Kuppler einer Steckverbindung für die Anwendung im Fahrzeugbereich
US8208378B2 (en) * 2007-06-15 2012-06-26 Qualcomm Incorporated Protocol data unit priority management
DE102010033652B4 (de) 2010-08-06 2020-12-31 Kostal Kontakt Systeme Gmbh Mehrpoliges elektrisches Steckverbindungsteil
JP2013123286A (ja) * 2011-12-09 2013-06-20 Honda Motor Co Ltd モータ
DE102016203089B4 (de) * 2016-02-26 2017-11-09 Robert Bosch Gmbh Demontagesystem für elektrische Steckverbindung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010993A (en) * 1970-05-29 1977-03-08 Bunker Ramo Corporation Electrical connector device
US4387943A (en) * 1981-06-30 1983-06-14 The Bendix Corporation Electrical connector having front or rear releasable and removable contacts
US4386816A (en) * 1981-06-30 1983-06-07 The Bendix Corporation Electrical connector insert assembly
DE4124541C2 (de) * 1990-11-21 1993-10-14 Yazaki Corp Elektrischer Steckverbinder
US5281168A (en) * 1992-11-20 1994-01-25 Molex Incorporated Electrical connector with terminal position assurance system
TW227075B (en) * 1993-01-13 1994-07-21 Whitaker Corp Receptacle contact and connector using the same
DE4301602C1 (de) * 1993-01-22 1994-04-07 Kostal Leopold Gmbh & Co Kg Elektrisches Steckverbindungsteil
US5520548A (en) * 1993-06-29 1996-05-28 The Whitaker Corporation Vibration proof electrical connector housing
US5522740A (en) * 1994-09-29 1996-06-04 Molex Incorporated Electrical connector with terminal position assurance device that facilitates fully inserting a terminal

Also Published As

Publication number Publication date
DE4433617A1 (de) 1996-03-28
JPH0927370A (ja) 1997-01-28
ES2134383T3 (es) 1999-10-01
DE4433617C2 (de) 1997-04-24
EP0703641A2 (fr) 1996-03-27
DE59506014D1 (de) 1999-07-01
US5658169A (en) 1997-08-19
EP0703641A3 (fr) 1996-10-16
JP3413317B2 (ja) 2003-06-03

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