EP1705752B1 - Douille de connecteur électrique - Google Patents

Douille de connecteur électrique Download PDF

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Publication number
EP1705752B1
EP1705752B1 EP06001372A EP06001372A EP1705752B1 EP 1705752 B1 EP1705752 B1 EP 1705752B1 EP 06001372 A EP06001372 A EP 06001372A EP 06001372 A EP06001372 A EP 06001372A EP 1705752 B1 EP1705752 B1 EP 1705752B1
Authority
EP
European Patent Office
Prior art keywords
contact elements
longitudinal contact
electrical connector
socket
partial area
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.)
Active
Application number
EP06001372A
Other languages
German (de)
English (en)
Other versions
EP1705752A1 (fr
Inventor
Wolfgang Langhoff
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.)
Amphenol Tuchel Electronics GmbH
Original Assignee
Amphenol Tuchel Electronics 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 Amphenol Tuchel Electronics GmbH filed Critical Amphenol Tuchel Electronics GmbH
Publication of EP1705752A1 publication Critical patent/EP1705752A1/fr
Application granted granted Critical
Publication of EP1705752B1 publication Critical patent/EP1705752B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Definitions

  • the invention relates to an electrical connector socket which is designed as a radial contact socket and has a plurality of longitudinal contact elements for contacting a plug and a sleeve surrounding the longitudinal contact elements. Furthermore, the invention relates to a method for producing an electrical connector socket with a plurality of longitudinal contact elements for contacting a plug and with a sleeve surrounding the longitudinal contact elements.
  • the U.S. Patent 4,657,335 describes a bush which is formed by a relative rotational movement of the ends of a lamellar cage in a sleeve. To determine the lamellar cage in the sleeve rings are slipped over at the respective ends of the sleeve.
  • US2004 / 003498 A1 shows a method according to the preamble of claim 10.
  • EP-A-1473803 shows an electrical connector socket according to the preamble of claim 1.
  • the object of the present invention is to produce such a connector socket simpler and therefore less expensive, while at the same time contact resistances between different components should be avoided as much as possible.
  • the basic idea of the present invention is to form the longitudinal contact elements and the sleeve in one piece or in one piece.
  • the object is also achieved by a method according to the invention for producing an electrical connector socket with a plurality of longitudinal contact elements for contacting a plug and with a sleeve surrounding the longitudinal contact elements for contacting a plug-side wiring harness of a one-piece conductive workpiece, in particular a sheet metal.
  • the displacement of the first partial region relative to the second partial region in the direction of rotation can also take place prior to the production of a first frictional connection either at the contact seam of the first partial region of the rolled-up basic shape or at the contact seam of the second partial region of the rolled-up basic shape.
  • the displacement can be effected by gripping arms or spreading means, which are in frictional engagement with the first and / or second portion and are rotated in opposite directions.
  • connector sockets according to the invention have a higher current carrying capacity with a minimal increase in temperature.
  • the reliability in vibration and shocks is also increased by the bush according to the invention, which is particularly in the automotive sector due to strong vibrations and other environmental influences advantage.
  • Particularly cost can be provided as a stamped bending construction a corresponding socket.
  • the longitudinal contact elements are formed by punching out intermediate spaces, this results in a particularly stable positive engagement between the longitudinal contact elements.
  • the longitudinal contact elements extend substantially parallel to one another over the entire length of the bushing and are provided at each end of the longitudinal contact elements orthogonally extending webs integral with the longitudinal contact elements and connecting the longitudinal contact elements.
  • a line set connection is provided for contacting the line set.
  • This cable harness connection can also have a crimp geometry and, in addition, by means of a material reinforcement in the area of the cable harness connection, a particular stability of the Ensure connector socket. For this purpose, a step material for realizing the different material thicknesses can be provided.
  • the wiring harness connection consists of several pins / extensions for fixing the socket on a circuit board. The pins are pushed through the board and soldered to the back of the board.
  • the method step of shifting the first subregion relative to the second subregion in the direction of rotation can also be effected by fixing the pins applied to the first or second subarea in the component to be contacted by still allowing the respective other subarea to be displaced and subsequently to the component to be contacted is determined.
  • This is conceivable, for example, in the manner of a bayonet closure. In this way, a mounting of the socket in the pick-and-place method is possible.
  • FIG. 3 basic form 1 shown from which the electrical connector socket 1 is formed, has substantially two subregions, namely a first portion from which the longitudinal contact elements 10 with gaps 11 and webs 12 and a second portion, from which the sleeve 20 is formed.
  • the longitudinal contact elements 10 are uniformly and parallel distributed over the rectangular, first portion and are formed during punching of the basic shape by punching the gaps 11. This also creates the webs 12, which are connected to the longitudinal contact element ends 10e of the longitudinal contact elements 10 and formed integrally therewith.
  • the metal from which the basic shape is punched can consist of a step material, whereby different Material thicknesses can be provided in the different sections.
  • a second step in Fig. 4 is shown, the basic shape 1 is folded in the transition region between the first and second portion until the first and second portions are in surface contact at contact surfaces 10k, 20k of the longitudinal contact elements 10 and the sleeve 20.
  • the connector socket 1 is rolled up until lateral end faces 10s1, 10s2 of the first portion and lateral end faces 20s1, 20s2 of the second portion 20 meet at a contact seam.
  • end face 20s1 with the end face 20s2 or the end face 10s2 with the end face 10s2 is fixed.
  • the fixation is effected by a frictional connection, for example welding, caulking or any other known to the expert substance - and / or positive connection (see Fig. 5b ).
  • the longitudinal contact elements are rotated relatively rotationally against each other.
  • the side remains with the fold 15th fixed and only the opposite side can be twisted. This creates a hyperbolic shape of the longitudinal contact elements which form a contact region, as is known to the person skilled in the art.
  • the two still open end faces 10s1 and 10s2 or 20s1 and 20s2 are positively connected at the contact seam.
  • the relative rotational rotation can in particular at an angle of 45 ° (see Fig. 5c ) be advantageous.
  • Fig. 1 shown inventive electrical connector socket 1 formed, in which a correspondingly shaped connector (not shown) can be inserted.
  • the contacting of the electrical line to be connected or the electrical line set can be done in various ways.
  • Fig. 5a For example, a crimping area is shown, which is integrally formed or integrally formed on the first portion of the basic shape and is already punched out during punching. As a result, a further contact resistance is avoided.
  • the crimping area can also be formed on the second partial area.
  • legs or pins 31 are provided which can be plugged into a circuit board in corresponding through holes and soldered on the back.
  • a positive insertion in board holes is executable depending on the application and covered by the invention with.

Landscapes

  • Manufacturing Of Electrical Connectors (AREA)

Claims (10)

  1. Douille électrique de connecteur à fiches (1) pour le raccordement à un ensemble de lignes, qui est conçue en particulier sous forme de douille de contact radial, présentant les caractéristiques suivantes :
    - plusieurs éléments de contact longitudinal (10) pour la mise en contact d'une fiche,
    - un manchon (20) entourant les éléments de contact longitudinal (10),
    - un raccordement d'ensemble de lignes (30) est placé
    sur le manchon (20),
    caractérisée en ce que
    les éléments de contact longitudinal (10) et le manchon (20) sont réalisés d'une seule pièce avec une feuillure (15) s'étendant sur toute la largeur du manchon (20).
  2. Douille électrique de connecteur à fiches (1) selon la revendication 1, caractérisée en ce que la douille (1) présente plusieurs éléments de contact longitudinal (10) qui sont tordus dans une forme hyperbolique.
  3. Douille électrique de connecteur à fiches (1) selon la revendication 1 ou 2, caractérisée en ce que les éléments de contact longitudinal (10) et le manchon (20) sont prévus comme construction découpée et pliée.
  4. Douille électrique de connecteur à fiches (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que les éléments de contact longitudinal (10) sont formés par le découpage d'espaces intermédiaires (11).
  5. Douille électrique de connecteur à fiches (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que les éléments de contact longitudinal (10) s'étendent parallèlement entre eux essentiellement sur l'ensemble de la longueur de la douille (1) et des nervures (12) formées d'une seule pièce avec les éléments de contact longitudinal (10) et agencées perpendiculairement sont prévues sur chaque extrémité (10e) des éléments de contact longitudinal (10), lesquelles nervures relient les éléments de contact longitudinal (10).
  6. Douille électrique de connecteur à fiches (1) selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un raccordement d'ensemble de lignes (30) est prévu d'une seule pièce avec la douille (20) et les éléments de contact longitudinal (10) pour la mise en contact de l'ensemble de lignes.
  7. Douille électrique de connecteur à fiches (1) selon la revendication 6, caractérisée en ce que le raccordement d'ensemble de lignes (30) présente une géométrie de sertissage.
  8. Douille électrique de connecteur à fiches (1) selon la revendication 6 ou 7, caractérisée en ce que le raccordement d'ensemble de lignes (30) présente un renforcement de matériau.
  9. Douille électrique de connecteur à fiches (1) selon la revendication 6, caractérisée en ce que le raccordement d'ensemble de lignes (30) comprend plusieurs broches (30p) pour la fixation de la douille (1) sur une platine.
  10. Procédé pour fabriquer une douille électrique de connecteur à fiches comprenant plusieurs éléments de contact longitudinal pour la mise en contact d'une fiche et un manchon entourant les éléments de contact longitudinal à base d'une pièce conductrice élément monobloc, en particulier une tôle avec les étapes de procédé suivantes :
    - découpage d'une forme de base et découpage des éléments de contact longitudinal, qui s'étendent sur une première zone partielle de la forme de base, et immédiatement après
    - pliage de la forme de base sur la transition de la première zone partielle en une seconde zone partielle,
    - enroulement de la forme de base pliée en une douille sensiblement cylindrique, la première zone partielle formant avec les éléments de contact longitudinal un côté intérieur de la douille et la seconde zone partielle formant un manchon de la douille, caractérisé par une feuillure s'étendant sur l'ensemble de la largeur du manchon et par les autres étapes de procédé suivantes :
    - établissement d'une première liaison par adhérence de forces soit sur la soudure de contact de la première zone partielle de la forme de base enroulée soit sur la soudure de contact de la seconde zone partielle de la forme de base enroulée,
    - déplacement de la première zone partielle par rapport à la seconde zone partielle dans le sens de rotation,
    - établissement d'une seconde liaison par adhérence de forces sur la soudure de contact encore ouverte soit de la seconde zone partielle soit de la première zone partielle.
EP06001372A 2005-03-26 2006-01-24 Douille de connecteur électrique Active EP1705752B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005013989A DE102005013989B4 (de) 2005-03-26 2005-03-26 Elektrische Steckverbinderbuchse

Publications (2)

Publication Number Publication Date
EP1705752A1 EP1705752A1 (fr) 2006-09-27
EP1705752B1 true EP1705752B1 (fr) 2010-07-14

Family

ID=36102649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06001372A Active EP1705752B1 (fr) 2005-03-26 2006-01-24 Douille de connecteur électrique

Country Status (4)

Country Link
US (1) US20060217005A1 (fr)
EP (1) EP1705752B1 (fr)
JP (1) JP2006278336A (fr)
DE (1) DE102005013989B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654661A (zh) * 2016-08-17 2017-05-10 深圳市铭仕新得电子有限公司 一种弹性电连接器及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005394U1 (de) 2008-04-18 2008-07-31 Amphenol-Tuchel Electronics Gmbh Hochstromleiterplattensteckverbinder
DE102008058203A1 (de) 2008-11-12 2010-05-20 Würth Elektronik Ics Gmbh & Co. Kg Steckbuchse für Leiterplatten
DE102010005833A1 (de) 2010-01-27 2011-09-08 Amphenol-Tuchel Electronics Gmbh Einlötkontaktanordnung
CN101938056B (zh) * 2010-07-06 2013-09-04 吴远泽 一种插孔电连接器制造方法
CN101969160A (zh) * 2010-10-19 2011-02-09 中航光电科技股份有限公司 冠簧笼式插孔及其冠簧
DE102011110567B4 (de) * 2011-08-13 2023-05-25 Kostal Kontakt Systeme Gmbh Lamellenkontaktelement für ein elektrischesSteckverbinderteil
CN102651512A (zh) * 2012-03-19 2012-08-29 深圳市凯旺电子有限公司 Mcx插头及其制作工艺
DE102014113357B9 (de) 2014-09-17 2018-01-04 Amphenol-Tuchel Electronics Gmbh Kontaktsystem aus einem elektrischen Kontaktelement und einer Federklammer
US10541489B2 (en) 2018-03-29 2020-01-21 Amphenol Corporation Electrical socket with contoured contact beams
DE102019131791B8 (de) * 2019-11-25 2022-12-15 Hanon Systems Anordnungen zum Verbinden elektrischer Anschlüsse für eine Vorrichtung zum Antreiben eines Verdichters sowie Verfahren zum Montieren der Anordnungen und Vorrichtung zum Antreiben eines Verdichters sowie Verwendung der Vorrichtung

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654661A (zh) * 2016-08-17 2017-05-10 深圳市铭仕新得电子有限公司 一种弹性电连接器及其制备方法
CN106654661B (zh) * 2016-08-17 2019-05-10 深圳市铭仕新得电子有限公司 一种弹性电连接器及其制备方法

Also Published As

Publication number Publication date
EP1705752A1 (fr) 2006-09-27
DE102005013989A1 (de) 2006-10-05
US20060217005A1 (en) 2006-09-28
DE102005013989B4 (de) 2009-02-05
JP2006278336A (ja) 2006-10-12

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