WO2009106572A1 - Connecteur électrique enfichable - Google Patents

Connecteur électrique enfichable Download PDF

Info

Publication number
WO2009106572A1
WO2009106572A1 PCT/EP2009/052292 EP2009052292W WO2009106572A1 WO 2009106572 A1 WO2009106572 A1 WO 2009106572A1 EP 2009052292 W EP2009052292 W EP 2009052292W WO 2009106572 A1 WO2009106572 A1 WO 2009106572A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable tie
channel
electrical connector
connection means
electrical connection
Prior art date
Application number
PCT/EP2009/052292
Other languages
German (de)
English (en)
Inventor
Jose Pereira
Philippe Pozzo Di Borgo
Original Assignee
Kostal Kontakt Systeme 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 Kostal Kontakt Systeme Gmbh filed Critical Kostal Kontakt Systeme Gmbh
Publication of WO2009106572A1 publication Critical patent/WO2009106572A1/fr

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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5841—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable allowing different orientations of the cable with respect to the coupling direction
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part

Definitions

  • the present invention relates to an electrical connector having a housing, to which an electrical connection means can be fastened by means of a cable tie.
  • Such a connector is known from US Pat. No. 5,921,806.
  • the housing of the connector described in this document has molded ribs to which a bundle of multiple wires can be secured by means of a cable tie.
  • the wire bundle can be connected to different ribs, so that the wire bundle can be led out in one of three possible outgoing directions from the housing of the connector.
  • the disadvantage is that for attaching the cable tie this must be threaded around one of the ribs and around the wire bundle. To close the cable tie at the same time the connector, the end portions of the cable tie and the bundle of wires must be handled, so that this assembly step is relatively expensive.
  • the assembly is significantly simplified, since the cable tie is pre-assembled on the cable tie guide, and the assembly activity can initially be concentrated on the electrical connection means alone. If the electrical connection means is aligned relative to the connector, the joining of the end portions of the cable tie is very easy, especially since the end portions of the cable tie can already be conveniently positioned by the cable tie guide for mounting.
  • end portions of the cable tie can be fixed by the cable tie guide in mutually adjacent positions, which allow a quick manual detection and assembly.
  • the cable tie guide is shaped such that the electrical connection means can be applied to an outer wall of the cable tie channel. It is particularly expedient if the end sections of the cable tie project beyond the pre-positioned on the wall of the cable tie channel electrical connection means. As a result, the Jardinbinderendabitese can be easily detected and assembled over the electrical connection means.
  • the cable tie channel can advantageously be formed by a plurality of wall surfaces integrally formed on the cable tie guide, wherein the cable tie channel consists of at least two, preferably mutually parallel, wall surfaces.
  • the cable tie can be inserted both laterally and longitudinally between the wall surfaces.
  • the cable tie channel may alternatively be formed by three or four wall surfaces or also have the shape of a bent tube.
  • the cable tie channel is not carried out completely closed, so for example, has only two or three wall surfaces. Also, to the training of the
  • Cable tie channels four wall surfaces may be provided which have at least partially recesses or interruptions.
  • the cable tie channel is advantageously shaped such that a cable tie inserted into an input opening is guided through the cable tie channel as far as an exit opening.
  • the insertion can be conveniently supported by an integrally formed in the region of the input opening annular threading eyelet.
  • a threading eyelet also prevents the cable tie from falling out of the cable tie channel laterally.
  • the cable tie channel preferably has a rounded shape, so that the cable tie channel guides the inserted cable tie around the intended mounting position of the electrical connection means. It is particularly advantageous if the cable tie channel is bent approximately semicircular or horseshoe-shaped, since so the two end portions of the inserted cable tie are held approximately parallel to each other, and are thus positioned particularly easy to install.
  • the cable tie guide forms a plurality of cable tie channels. These may be arranged at a distance from each other in parallel or in vertical directions to each other. In this way, several possible outlet directions can be provided for the electrical connection means to be fastened.
  • FIG. 1 shows a connector constructed according to the invention.
  • the connector has a housing 1, in which a plurality of not shown in detail plug contacts 10 are arranged.
  • the plug contacts 10 can be assembled with the plug contacts of a mating connector, not shown, for making an electrical connection.
  • a lever mechanism which assists the assembly of the plug contacts by a force transmission.
  • an actuating lever 7 which can be pivoted manually, belongs to this lever mechanism.
  • the plug contacts 10 are each contacted with a connecting wire, so that either a plurality of individual wires or a multi-core connecting line is connected to the connector.
  • the electrical connection means it is expedient to attach the electrical connection means to the connector.
  • Several individual wires can be bundled for example by fasteners and arrange so very compact.
  • the electrical plug contacts 10 are relieved of tensile forces of the electrical connection means.
  • the attachment of the electrical connection means by means of a cable tie 2 is preferably designed as a plastic strip having a band toothing. At one end of the plastic strip, a loop-like cable tie head 6 is formed, in the opening of the opposite free end portion of the cable tie 2 can be introduced. In the cable tie head 6 is a, not here as an individual recognizable, tongue-shaped locking element which engages in the band toothing, and so the cable tie 2 closes.
  • a cable tie guide 9 is integrally formed on the housing 1 of the connector.
  • the cable tie guide 9 forms a plurality of cable tie channels (3a, 3b, 3c), each designed as a cavity defined by wall surfaces (8b, 8b ', 8b “, 8b'", 8c, 8c '), the respective cavities of two up to four wall surfaces (8b, 8b ', 8b “, 8b'” and 8c, 8c ') may be surrounded.
  • two of the cable tie channels (3a, 3c) are formed here by cavities which are each formed from only three sides by integrally formed wall surfaces (8c, 8c ', 8c ").
  • a third cable channel (3b) is formed by four wall surfaces (8b 8b ', 8b ", 8b'").
  • the cable tie 2 is inserted during assembly in one of the cable tie channels (3a, 3b, 3c) and is thus already positioned almost exactly in terms of its arrangement on the connector.
  • the insertion of the cable tie 2 into one of the cable tie channels 3a or 3c will be assisted by annular threading eyelets (4a, 4c, 5c) formed on both ends of the cable tie channels 3a and 3c, respectively.
  • the threading eyes (4a, 4c, 5c) also improve the exact positioning of the cable tie 2 on the connector.
  • the two end portions of the cable tie 2 are already pre-positioned in a favorable position for further handling.
  • the electrical connection means With the closing of the cable tie 2, the electrical connection means is securely attached to the connector and at the same time the cable tie 2 accurately connected to the connector.
  • FIG. 2 shows an analogous arrangement of a cable tie 2 for a departure direction of the electrical connection means to the left, based on the illustration.
  • the cable tie 2 is guided here in the cable tie channel 3c, which is mirror-symmetrical to the cable tie channel 3a.
  • the electrical connection means is here, with respect to the intended insertion direction of the connector, led away in the axial outgoing direction of the connector.
  • the cable tie channel 3b for the cable tie 2 is limited here by four wall surfaces (8b, 8b ', 8b ", 8b'"). As FIG. 4 illustrates, the wall surfaces 8b and 8b "each have interruptions (11, 11 ', 11").
  • the interruption 1 1 is used here as a further possibility for attaching the cable tie 2 by being used as the output opening for the cable tie 2.
  • the cable tie 2 here forms a narrower loop on the cable tie channel 3b.
  • FIG. 4 also shows, in contrast to FIGS. 1 to 3, the actuating lever 7 in its open position.
  • the operating lever 7 is folded outwards and the plug-in contact receptacles 13 are a bit far out of the housing 1.
  • a connected to the operating lever 7 gear 14, which is partially visible in the figure 5 moves along a connected to the housing 1 rack portion 15, whereby the connected to the operating lever 7 parts of the connector, in particular the plug contact receptacles 13th be moved into the interior of the housing 1.
  • the plug contacts 10 can contact the mating contacts of a mating connector, not shown here.
  • Actuating lever 7 is locked in the folded-up position by a resiliently arranged locking cam 12.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un connecteur électrique enfichable présentant un boîtier auquel un élément de raccordement électrique peut être fixé au moyen d'un serre-câble. Selon l'invention, un passe-serre-câble, relié au boîtier, constitue à l'aide d'au moins deux surfaces de paroi au moins un canal de serre-câble dans lequel le serre-câble peut être engagé et à travers lequel le serre-câble encore ouvert est au moins suffisamment immobilisé pour que ledit serre-câble conserve sa position par rapport au passe-serre-câble au moins jusqu'au début du processus de fermeture.
PCT/EP2009/052292 2008-02-28 2009-02-26 Connecteur électrique enfichable WO2009106572A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008011762A DE102008011762A1 (de) 2008-02-28 2008-02-28 Elektrischer Steckverbinder
DE102008011762.5 2008-02-28

Publications (1)

Publication Number Publication Date
WO2009106572A1 true WO2009106572A1 (fr) 2009-09-03

Family

ID=40810701

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/052292 WO2009106572A1 (fr) 2008-02-28 2009-02-26 Connecteur électrique enfichable

Country Status (2)

Country Link
DE (1) DE102008011762A1 (fr)
WO (1) WO2009106572A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066513A (zh) * 2018-09-27 2018-12-21 深圳市魔宇科技有限公司 一种活动束线梳理器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005797B1 (fr) * 2013-05-17 2016-10-28 Delphi Int Operations Luxembourg Sarl Connecteur pour vehicules automobiles
WO2021055282A1 (fr) * 2019-09-16 2021-03-25 Commscope Technologies Llc Ensemble de fixation de câble avec passage d'attache autobloquante ayant une direction d'insertion préférée

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842550A (en) * 1988-07-01 1989-06-27 Molex Incorporated Integrally molded environmentally protected strain relief backshell
EP0913890A2 (fr) * 1997-10-30 1999-05-06 The Whitaker Corporation Boítier multidirectionnel de décharge de la traction pour un connecteur électrique
US6479754B1 (en) * 2000-08-07 2002-11-12 Itt Manufacturing Enterprises, Inc. Strain relief system for electrical cable
DE202004004297U1 (de) * 2004-03-18 2004-09-30 Dauba, Herbert Modularer Keystone Jack

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7627790U1 (de) * 1976-09-06 1976-12-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur zugentlastung von elektrischen kabeln
JP4146473B2 (ja) * 2006-02-23 2008-09-10 株式会社東芝 ケーブル結束装置および電子機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842550A (en) * 1988-07-01 1989-06-27 Molex Incorporated Integrally molded environmentally protected strain relief backshell
EP0913890A2 (fr) * 1997-10-30 1999-05-06 The Whitaker Corporation Boítier multidirectionnel de décharge de la traction pour un connecteur électrique
US6479754B1 (en) * 2000-08-07 2002-11-12 Itt Manufacturing Enterprises, Inc. Strain relief system for electrical cable
DE202004004297U1 (de) * 2004-03-18 2004-09-30 Dauba, Herbert Modularer Keystone Jack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109066513A (zh) * 2018-09-27 2018-12-21 深圳市魔宇科技有限公司 一种活动束线梳理器
CN109066513B (zh) * 2018-09-27 2024-05-07 深圳市魔宇科技有限公司 一种活动束线梳理器

Also Published As

Publication number Publication date
DE102008011762A1 (de) 2009-09-03

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