WO2014009368A1 - Ensemble connecteur électrique - Google Patents

Ensemble connecteur électrique Download PDF

Info

Publication number
WO2014009368A1
WO2014009368A1 PCT/EP2013/064484 EP2013064484W WO2014009368A1 WO 2014009368 A1 WO2014009368 A1 WO 2014009368A1 EP 2013064484 W EP2013064484 W EP 2013064484W WO 2014009368 A1 WO2014009368 A1 WO 2014009368A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
connector
housing
plug connector
basket
Prior art date
Application number
PCT/EP2013/064484
Other languages
German (de)
English (en)
Inventor
Kersten Rimke
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 WO2014009368A1 publication Critical patent/WO2014009368A1/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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water

Definitions

  • the invention relates to an electrical connector assembly having a first and a second connector part, which are connectable to each other and fastened by latching elements to each other, wherein the first
  • Connector part forms a connector basket
  • the housing shell is completed by an integrally formed bottom plate
  • the second connector part forms a connector housing
  • Plug basket can be inserted, so that at least part of the outer surface of the plug housing is surrounded by the inner circumferential surface of the plug basket.
  • Connector system described in which single or multiple interconnected individual plug can be used in plug baskets.
  • Connector assemblies that must be designed very compact, because they are to be used in confined spaces, are not very suitable.
  • Connector assembly not liquid-tight, but at least spandicht is executed.
  • the realization of a span ensure seal a
  • the injection molding process which is preferred for the cost-effective production of connector parts generates inaccuracies due to shrinkage of material occurring after the injection molding process.
  • the resulting deviations from a nominal size vary not only in different workpieces, but also over the length of each connector part. In order to avoid large frictional forces or even jamming of the connector parts during insertion, are therefore sufficiently large
  • Plug housing in the region of the bottom plate of the connector basket circumferentially of at least one chip protection wall, which is reinforced by material
  • Sections of the inner circumferential surface of the connector basket is formed, and / or surrounded by at least one Spantiksteg, which is formed by web-like projections on the bottom plate.
  • the invention is based on the idea not to provide a particularly narrow and thus spliced joint gap not in the entire overlap region of the housing of the two connector parts but only in a certain section between the first and the second connector part.
  • a joint gap with a reduced width compared to the usual tolerance is achieved by at least one chip protection wall, which is optionally supplemented by at least one integrally formed on the bottom plate chipboard to a circumferentially closed arrangement.
  • the proposed solution is advantageous in several ways. So it is firstly less costly, in only a small section of a
  • Connector assembly to comply with particularly tight tolerances instead of over the entire axial length of the connector assembly.
  • this section is chosen so that it is easy to handle in terms of manufacturing technology, since here, for example, the material shrinkage after injection molding is particularly low. Therefore, only in the region of the bottom plate of the connector basket a very small joint gap is provided which remains small enough even with unfavorable failing deviations of the connector parts to pass no metallic chips, which are large enough to affect the electrical properties of the connector assembly.
  • seal which forms at least one chip protection wall and / or the at least one
  • FIG. 1 shows a first view of a first connector part
  • FIG. 2 shows a second connector part
  • Figure 3 is a connector assembly consisting of a
  • Figures 4a, 4b each schematically a first and a second
  • FIG. 1 shows a first connector part which forms a connector basket 1.
  • the molded from a plastic injection molding connector basket 1 has a bottom plate 7, in which a plurality of plug-in contact elements 1 1 are injected.
  • the bottom plate 7 is circumferentially surrounded by an integrally molded housing shell 6, which forms two opposite guide grooves 14 by its shape.
  • Housing jacket 6 also encloses a locking element 3, which is also integrally connected to the connector basket 1.
  • FIG. 2 shows a second connector part in the form of a
  • Plug housing 2 which can be used in the connector basket 1 shown in Figure 1.
  • the plug housing 2 has a connecting line 15, which is led out through a recess 16 of a cap-like housing part 10.
  • the recess 16 is not closer to one here
  • Plug housing 2 led out connecting line 15 is thus considered to be uncritical with regard to a span réelle execution of the connector assembly.
  • FIG. 3 shows a connector assembly is shown, consisting of a connector housing 2, which is inserted into the connector basket 1. After insertion guide ribs 13 of the connector housing 2 in the
  • Plug contact elements 1 1 of the connector basket 1 connected.
  • the mechanical securing of the plug housing 2 on the plug-in basket 1 is effected by a latching means, which is arranged on the plug housing 2 and can not be seen in FIG. 2, which interacts with the latching element 3 of the plug-in basket 1.
  • the circumferential housing wall 18 of the connector housing 2 is largely of the
  • the connector parts 1, 2 are dimensioned so that between the housing wall 18 and the
  • FIGS. 4a and 4b each show a cross section through the two
  • FIG. 4a shows a sectional view through the plug basket 1 and the plug housing 2 in a not completely assembled state.
  • the outer circumferential surface 4 of the connector housing 2 is guided substantially parallel to the inner circumferential surface 5 of the connector basket 1.
  • Housing walls 6, 18 of the two connector parts 1, 2 is an exaggerated large illustrated joint gap 8 recognizable.
  • This joint gap 8 is required to join the connector parts 1, 2 with little effort, that is, as possible frictionless. In real life
  • the housing shell 6 of the connector basket 1 in the region of its bottom plate 7 has a circumferentially formed
  • Spantikwand 9a which is formed by a material-reinforced wall portion of the housing shell 6.
  • the chip protection wall 9a has at its plug opening-side starting area on an integrally formed chamfer 12 as an inlet slope, which the insertion of the plug housing 2 in the reduced inner diameter portion having 19 of
  • Plug basket 1 facilitates.
  • Connector assembly needs the width of the joining gap 8a only
  • the front section of the second connector part 2 is covered by the section 19 having a reduced internal cross section, so that the two connector parts 1, 2 are spadically sealed against each other by the narrowed joint gap 8a.
  • the housing jacket 6 is designed to be open on one side.
  • the plug housing to be inserted can therefore not in this particular embodiment of the connector basket 1 circumferentially of a
  • Housing jacket 6 integrally formed chip protection wall 9a are surrounded. Therefore, on the open side of the housing shell 6 a chip protection bar 9b provided, which is designed as a web-shaped Anformung on the bottom plate 7.
  • the chip protection web 9b adds the chip protection wall 9a to a circumferential annular arrangement, thus completing the span réelle seal to be inserted plug housing.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un ensemble connecteur électrique qui présente une première et une deuxième partie de connecteur qui peuvent être reliées entre elles et peuvent être fixées l'une à l'autre par des éléments d'encliquetage. La première partie de connecteur forme un panier dont l'enveloppe de boîtier est terminée par une plaque de fond formée d'une seule pièce et la deuxième partie de connecteur forme un boîtier de connecteur qui peut être introduit dans le panier de sorte qu'au moins une partie de la surface d'enveloppe extérieure du boîtier de connecteur est entourée par la surface d'enveloppe intérieure du panier. Lorsque les parties de connecteur sont reliées l'une à l'autre, la surface d'enveloppe extérieure du boîtier de connecteur s'étendant dans la région de la plaque de fond du panier est entourée par au moins une paroi de protection contre des fragments qui est formée par des sections de matériau renforcées de la surface d'enveloppe intérieure du panier et/ou par au moins un pont de protection contre des fragments qui est formé par des formations en forme de pont sur la plaque de fond. Un tel ensemble connecteur peut être utilisé de manière avantageuse, par exemple, dans un boîtier de boîte de vitesses d'un véhicule automobile sous huile. La pénétration d'huile dans l'ensemble connecteur ne pose pas de problème tant que celle-ci n'entraîne pas avec elle des particules électroconductrices telles que des fragments enlevés par frottement. Une étanchéité aux fragments de l'ensemble connecteur est obtenue par le mode de réalisation selon l'invention.
PCT/EP2013/064484 2012-07-13 2013-07-09 Ensemble connecteur électrique WO2014009368A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012013948.9 2012-07-13
DE102012013948.9A DE102012013948A1 (de) 2012-07-13 2012-07-13 Elektrische Steckverbinderanordnung

Publications (1)

Publication Number Publication Date
WO2014009368A1 true WO2014009368A1 (fr) 2014-01-16

Family

ID=48783229

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/064484 WO2014009368A1 (fr) 2012-07-13 2013-07-09 Ensemble connecteur électrique

Country Status (2)

Country Link
DE (1) DE102012013948A1 (fr)
WO (1) WO2014009368A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020116481A1 (de) 2020-06-23 2021-12-23 Otto Bock Healthcare Products Gmbh Schnittstellenanordnung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245975A1 (fr) * 1986-05-13 1987-11-19 Amp Incorporated Connecteur étanche à l'environnement
GB2281822A (en) * 1993-09-06 1995-03-15 Sumitomo Wall Systems Ltd Sealingly connecting an electrical component
DE4329994C2 (de) 1993-09-04 1999-06-02 Hella Kg Hueck & Co Elektrisches Steckverbindersystem
US7195505B1 (en) * 2004-11-08 2007-03-27 Oyo Geospace Corporation Connector assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260214A (en) * 1979-07-23 1981-04-07 International Telephone And Telegraph Corporation Fault-closable electrical connector
DE9104985U1 (de) * 1991-04-23 1991-08-22 Interconnectron GmbH, 8360 Deggendorf Elektrische Steckverbindung
US7481674B2 (en) * 2003-12-26 2009-01-27 Yazaki Corporation Electrical connector
JP4345594B2 (ja) * 2004-07-02 2009-10-14 住友電装株式会社 コネクタ
SG127773A1 (en) * 2005-06-01 2006-12-29 Mea Technologies Pte Ltd Waterproof connector
NL1030163C2 (nl) * 2005-10-11 2007-04-12 Electrische App Nfabriek Capax Schakelaar met stofdichte draaddoorvoer.
US8052481B2 (en) * 2009-04-30 2011-11-08 J.S.T. Corporation Electrical connector receptacle
DE102012009877A1 (de) 2012-05-18 2013-11-21 Kostal Kontakt Systeme Gmbh Steckverbindergehäuse und Steckverbinder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0245975A1 (fr) * 1986-05-13 1987-11-19 Amp Incorporated Connecteur étanche à l'environnement
DE4329994C2 (de) 1993-09-04 1999-06-02 Hella Kg Hueck & Co Elektrisches Steckverbindersystem
GB2281822A (en) * 1993-09-06 1995-03-15 Sumitomo Wall Systems Ltd Sealingly connecting an electrical component
US7195505B1 (en) * 2004-11-08 2007-03-27 Oyo Geospace Corporation Connector assembly

Also Published As

Publication number Publication date
DE102012013948A1 (de) 2014-01-16

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