EP1170830B1 - Dispositif de connexion - Google Patents

Dispositif de connexion Download PDF

Info

Publication number
EP1170830B1
EP1170830B1 EP20000202361 EP00202361A EP1170830B1 EP 1170830 B1 EP1170830 B1 EP 1170830B1 EP 20000202361 EP20000202361 EP 20000202361 EP 00202361 A EP00202361 A EP 00202361A EP 1170830 B1 EP1170830 B1 EP 1170830B1
Authority
EP
European Patent Office
Prior art keywords
plug
securing element
accordance
securing
plug device
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
EP20000202361
Other languages
German (de)
English (en)
Other versions
EP1170830A1 (fr
Inventor
Mario Lübstorf
Heiko Pantke
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Priority to EP20000202361 priority Critical patent/EP1170830B1/fr
Priority to DE50004333T priority patent/DE50004333D1/de
Publication of EP1170830A1 publication Critical patent/EP1170830A1/fr
Application granted granted Critical
Publication of EP1170830B1 publication Critical patent/EP1170830B1/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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/625—Casing or ring with bayonet engagement
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only

Definitions

  • the invention relates to a plug-in device, in particular for use for an electrical plug-in connection in a motor vehicle, with a first plug-in part which is provided by means of a securing element for releasably locked connection to a second plug-in part, and a drive element for the securing element, which is provided between the two plug-in parts.
  • a plug device according to the preamble of claim 1 known from EP-A-0 889 555.
  • This device has - in Seen plug direction - a rectangular cross-section.
  • the securing element pivots around an axis from, which is oriented perpendicular to the direction of insertion.
  • Plug connections with a round cross section are also known which over the second plug part as a union nut Security element is striped, which is a collar of the second Engages around the plug-in part.
  • a union nut Security element is striped, which is a collar of the second Engages around the plug-in part.
  • a task of the present invention the provision of a plug device in which the assembly and also the Disassembly is simplified with a small footprint. Another The task is to provide a simple one, too Robot-mountable plug device, whereby basically small Plug-in forces are aimed for.
  • the object is achieved by the plug device according to claim 1 and in particular by that between the two plug-in parts at least one on the Securing element acting drive element is provided which is due to a translatory plug-in movement of the two Plug-in parts an automatic rotary securing movement of the Securing element causes.
  • the invention requires in the frame the mating process of the two parts only one (translational) Movement while the (rotary) safety movement carried out automatically as a result of the translatory insertion movement becomes.
  • the plug device consequently has ergonomic advantages. It is also easy to assemble by robot because it is rotatory Movement does not have to be carried out. It allows as a result positive locking high trigger forces. Finally, the Plug device, if desired, simply by reversing the Assembly process to be solved.
  • the drive element has a first gear means, which a lower insertion force between the two plug-in parts in one Translate the high securing force of the securing element.
  • the two plug-in parts are cylindrical housing parts have (which is easy, for example, in plastic injection molding are producible), the first plug-in part together with the Slider and the securing element essentially the whole grips around the second plug-in part radially on the outside.
  • the second plug has as a transmission means at least one, the safety cam assigned groove with an inclined surface. So far a series connection of the first and second gear with one corresponding increase in the effective translation factor. It is in any case a self-locking of the gear means strived for an unintentional solving in any case is excluded.
  • FIGS. 1-4 show a plug device 1, which a first and second plug-in part 2, 3, a slide 5 as Includes drive element 4 and a securing element 6.
  • the Securing element 6 is in the axial direction within the first Plug part 2 by means of circumferential cams 7,8 or, for example, one Bund set and also rotatably mounted about an axis a. It is particularly conceivable, the first plug-in part 2 (and Securing element 6) so that it is in a certain angular position of the two components to each other (Mounting position) axially inserted into the first plug-in part 2 and is axially locked in this after a relative rotation.
  • the slider 4 is still in the first plug-in part 2 guided translationally and arranged captively.
  • This Slider 4 engages with two legs 9, 10 in the first plug-in part 2 and preferably has 9, 10 in each leg for the guidance via a groove 11, which is closed at the end, into each of which a plug-in projection 12 engages.
  • a groove 11 which is closed at the end, into each of which a plug-in projection 12 engages.
  • An additional advantage is the one gained Security against losing the slide 5.
  • the legs 9, 10 of the slide 5 at an end piece 13 connected with each other.
  • This end piece 13 is in plan view in broadest sense U-shaped, so that the second plug part 3 together can be easily fed with a cable, not shown.
  • Each of the legs 9, 10 furthermore has at least one sloping surface (inclined plane) 14, 15 each for support at least one drive cam 16 on the fuse element side.
  • Figures 1-4 each show only one of the drive cams 16.
  • One translatory displacement of the slide 5 thus causes due to the sliding on the inclined surface 14
  • Drive cam 16 a rotational movement of the securing element 6.
  • the securing element 6 has one particularly space-saving arrangement sleeve shape and has an outer circumference 17 via the drive cams 16.
  • a radially inward pointing safety cam 18 (Fig. 2 and 3) for engagement in a groove 19, which runs mainly obliquely with respect to axis a of the second plug-in part 3 is provided.
  • the rotation of the Securing element 6 consequently causes a kind of screwing-in process of the safety cam 18 in the oblique groove 19 and consequently one automatic locking.
  • the groove 19 for an additionally simplified insertion at the beginning of a Plugging an axially extending portion 20, preferably with insertion bevels which compensate for an angular misalignment, and thus serve an indexing.
  • the plugging process is finished when the slide 5 together with the second plug part 3 completely or at least is almost completely inserted into the first plug part 2, so that a very small amount of space is required.
  • Figure 5 shows a partially modified Ausfuehrungsbeispiel the connector 1, which about additional sealing elements are available that provide a seal serve between the two plug-in parts 2, 3.
  • one radially inner and one radially outer sealing ring 21,22 provided.
  • the radially inner sealing ring 21 is provided in FIG this connection via a rectangular or cuboid Recess with rounded corners, so that it is on a corresponding profile end of the second plug-in part 3 can be plugged on.
  • Figure 5 is also a cable 23 for a kink-free and sealed supply of a cable harness, not shown removable.
  • FIG. 6 shows the first plug part 2 with the slide 5 and the second plug-in part 3 with the groove 19 in the initial state before assembly.
  • Figure 7 illustrates a partly on the first plug part 2 with plug contacts pushed on second plug-in part 3, the slider 5 still in its starting position (without locking).
  • the second plug-in part 3 is inserted even further, wherein here too the slide 5 is still in the starting position.
  • safety cam 18 indicates safety cam 18 immediately at the beginning of chamfer groove 19.
  • the connector could 1 at this stage by simply pulling out one of the Plug parts 2,3 are separated.
  • Figure 9 now shows the locked Condition with slide 5 and fully inserted correspondingly twisted securing element 6.

Landscapes

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

Claims (12)

  1. Dispositif de connexion (1), destiné à être utilisé notamment pour un dispositif de liaison électrique dans un véhicule automobile, comportant une première pièce de connexion (2) qui est prévue pour une liaison de blocage détachable avec une seconde pièce de connexion (3) au moyen d'un élément de sécurité (6), et un élément d'entraínement (4) pour l'élément de sécurité (6), lequel élément d'entraínement est prévu entre les deux pièces de connexion (2,3), caractérisé en ce que l'élément d'entraínement (4) provoque un déplacement de sécurité en rotation automatique de l'élément de sécurité (6), par suite d'un déplacement en translation de connexion des deux pièces de connexion (2,3), autour d'un axe (a) parallèle à la direction de la translation.
  2. Dispositif de connexion selon la revendication 1, caractérisé en ce que l'élément d'entraínement (4) comporte un premier moyen de transmission de l'élément de sécurité (6), qui transforme une force de connexion minime entre les deux pièces de connexion (2,3) en une force de sécurité élevée de l'élément de sécurité (6).
  3. Dispositif de connexion selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu, comme élément d'entraínement (4), un tiroir (5) déplaçable dans la direction de connexion relativement à la première pièce de connexion (2), qui est muni pour un guidage linéaire dans la première pièce de connexion (2) d'au moins deux branches (9,10), lesquelles sont reliées ensemble au moyen d'une pièce d'extrémité (13), et dans lequel il est prévu dans les branches (9,10) au moins une rainure (11) respective, dans laquelle vient en prise au moins une saillie respective (12) de la première pièce de connexion (2).
  4. Dispositif de connexion selon la revendication 3, caractérisé en ce que chaque branche (9,10) présente une surface inclinée respective (plan oblique 14,15) pour l'appui d'une came d'entraínement (16) latérale de l'élément de sécurité.
  5. Dispositif selon la revendication 4, caractérisé en ce que chaque came d'entraínement (16) est disposée sur une périphérie extérieure (17) de l'élément de sécurité (6) et dirigée radialement vers l'extérieur.
  6. Dispositif de connexion selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de sécurité (6) est muni d'au moins une came de sécurité (18) qui est prévue sur l'élément de sécurité (6) pointée radialement vers l'intérieur.
  7. Dispositif de connexion selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de sécurité (6) est fixé en direction axiale au moyen de cames périphériques (7,8) ou d'un collet, et est rotatif autour d'un axe a dans la première pièce de connexion (2).
  8. Dispositif de connexion selon l'une ou plusieurs des revendications précédentes, caractérisé ce que les deux pièces de connexion (2,3) comprennent des parties de boítier cylindriques, dans lequel la première pièce de connexion (2) enveloppe essentiellement l'ensemble de la seconde pièce de connexion (3) radialement à l'extérieur, avec le tiroir (5) et l'élément de sécurité (6), en ce que l'élément de sécurité (6) est disposé à l'intérieur de la première pièce de connexion (2), et en ce que la seconde pièce de connexion (3) comporte au moins une rainure (19) associée à chaque came de sécurité (18).
  9. Dispositif de connexion selon la revendication 8, caractérisé en ce que chaque rainure (19) présente au moins une surface inclinée (plan oblique 24,25) pour la préhension de la came de sécurité (18) associée respective.
  10. Dispositif de connexion selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le facteur de transmission total de l'entraínement de l'élément de sécurité (6) résulte d'une somme d'au moins deux facteurs de transmission partiels par au moins deux moyen de transmission.
  11. Dispositif de connexion selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que chacun des moyens de transmission présente des surfaces inclinées (plans obliques 14,15, 24,25).
  12. Dispositif de connexion selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les moyens de transmission sont auto-bloquants.
EP20000202361 2000-07-06 2000-07-06 Dispositif de connexion Expired - Lifetime EP1170830B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20000202361 EP1170830B1 (fr) 2000-07-06 2000-07-06 Dispositif de connexion
DE50004333T DE50004333D1 (de) 2000-07-06 2000-07-06 Steckvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20000202361 EP1170830B1 (fr) 2000-07-06 2000-07-06 Dispositif de connexion

Publications (2)

Publication Number Publication Date
EP1170830A1 EP1170830A1 (fr) 2002-01-09
EP1170830B1 true EP1170830B1 (fr) 2003-11-05

Family

ID=8171752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000202361 Expired - Lifetime EP1170830B1 (fr) 2000-07-06 2000-07-06 Dispositif de connexion

Country Status (2)

Country Link
EP (1) EP1170830B1 (fr)
DE (1) DE50004333D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH701439A2 (de) * 2009-07-06 2011-01-14 Huber+Suhner Ag Kabeleinführung.
CH701441A1 (de) * 2009-07-06 2011-01-14 Huber+Suhner Ag Kabeleinführung.
CH702854A1 (de) 2010-03-18 2011-09-30 Huber+Suhner Ag Interfaceverbinder.
CN111596416B (zh) * 2019-02-20 2022-04-26 利佳科技股份有限公司 连接器系统及其防尘件
CN112483631B (zh) * 2020-11-06 2021-11-26 安徽江淮汽车集团股份有限公司 连接结构和变速器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120308A (en) * 1997-07-01 2000-09-19 Sumitomo Wiring Systems, Ltd. Electrical connector assembly which can be rotatably connected and disconnected
DE19807936A1 (de) * 1998-02-25 1999-08-26 Whitaker Corp Elektrische Verbinderanordnung mit Kupplungshilfe

Also Published As

Publication number Publication date
EP1170830A1 (fr) 2002-01-09
DE50004333D1 (de) 2003-12-11

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