EP1079472A1 - Dispositif de connexion électrique multipolaire - Google Patents

Dispositif de connexion électrique multipolaire Download PDF

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Publication number
EP1079472A1
EP1079472A1 EP00117764A EP00117764A EP1079472A1 EP 1079472 A1 EP1079472 A1 EP 1079472A1 EP 00117764 A EP00117764 A EP 00117764A EP 00117764 A EP00117764 A EP 00117764A EP 1079472 A1 EP1079472 A1 EP 1079472A1
Authority
EP
European Patent Office
Prior art keywords
connector
contact
plug device
space
compensating element
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.)
Granted
Application number
EP00117764A
Other languages
German (de)
English (en)
Other versions
EP1079472B1 (fr
Inventor
Hans-Heinrich Maue
Michael Schoenfeld
Willi Gansert
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1079472A1 publication Critical patent/EP1079472A1/fr
Application granted granted Critical
Publication of EP1079472B1 publication Critical patent/EP1079472B1/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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
    • 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
    • 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

Definitions

  • the invention is based on a multi-pole electrical Plug device according to the preamble of claim 1. From the DE 296 14 876 is a multi-pole electrical connector known as part of an electrical connector.
  • the connector has a handle shell Housing in which a contact carrier is mounted.
  • the Contact carrier points, according to the number of poles Plug device, receiving chambers arranged in rows, in which a contact element is used.
  • Each of the Contact elements is connected to a connection section Cable connected.
  • the Connector one lying on the contact carrier, the Sealing plate covering rubber or gel-like material, which is counteracted by means of a pressure plate the contact carrier and the lines in a sealing manner is pressable.
  • the Plug connector For external sealing of the plug device, the Plug connector a mounted on the outside of the contact carrier, all-round sealing element with radially directed sealing lips on.
  • the sealing lips of one sleeve-shaped collar of the mating connector When merging the connector with one complementary mating connector for closing the Plug the sealing lips of one sleeve-shaped collar of the mating connector and grasped at one continued merging movement in a closing path up partially deflected in the axial direction to the end position.
  • the plug device according to the invention characteristic features of claim 1 has in contrast the advantage that the aforementioned shortcomings be avoided.
  • the plug device instructs Compensating element through which a pressure compensation takes place within the connector.
  • An embodiment of the invention is in the drawing executed and detailed in the following description explained. It shows the figure in a sectional view a multi-pin electrical connector with a Connector and a partially shown Mating connector.
  • a multi-pole electrical shown in the figure Plug device 11 has a connector 12 which is detachably coupled with a mating connector 13.
  • the Connector 12 is a movable wiring harness connector and the mating connector 13 is in one piece as a fixed connector strip Control unit executed.
  • the connector 11 is especially intended for use in automotive engineering.
  • the connector 12 has a grip shell trained housing 14 on the inside as a Contact carrier 16 is formed.
  • the contact carrier 16 consists, like the rest of the housing 14, of one electrically insulating plastic.
  • the contact carrier 16 contains multiple rows Receiving chambers 17, which the contact carrier 16 in axial Direction, parallel to an arrow 18, which the Plug direction of the connector 12 on the mating connector 13 reproduces, penetrate.
  • each of the receiving chambers 17 is in the direction of the arrow 18 each have a contact element 19, of which only a single one is shown schematically, can be used.
  • the contact element 19 has one end, directed towards the mating connector 13 Contact section 21 on and is not in at the other end shown in more detail on a partially shown electrical cable 22 connected.
  • Each of the contact elements 19 is in the associated Receiving chamber 17 against an axial extension Primary locking elements 23 in the form of locking tongues of Contact element 19 and by a secondary locking element 24 in the form of a partial in the receiving chambers 17th gripping locking slide secured.
  • the Connector 12 a partially on an upper side 26 of the Contact carrier 16 on the lying sealing plate as a first Sealing element 27 made of rubber or gel-like material that by means of an adjacent pressure plate 28 during assembly a cover 29 spanning the connector 12 against the top 26 and against that through the sealing plate 27 guided cable 22 is pressed sealingly.
  • the cables 22 can also be formed by bellows Single wire seals in the direction of arrow 18 in the receiving chambers 17 for the prestressed system on the Cables 22 or the contact elements 19 can be used, be sealed.
  • the Contact carrier 16 on the outside a circumferential second Sealing element 31 on the radially directed Sealing lips 32 to form a radial seal 33 are trained.
  • the sealing lips 32 of a sleeve-shaped collar 34 of the mating connector 13 is detected and partially counter to arrow 18 in the axial direction deflected deflecting.
  • a compensating element 37 which is along one Receiving chamber 17 is inserted into the contact carrier 16 and between pressure plate 28 and cover 29 in a cable space 38 opens out as an equalization room 39, one with the Volume reduction associated with air displacement from the Contact space 36 allows for no significant resistance.
  • the cable space 38 is not sealed off from the environment, so that there is ambient pressure here. However, it is through the Cover 29 largely from splash water and dirt protected.
  • the compensating element 37 can be designed as a valve be only in the case of an excess pressure in the contact space 36 opens to the ambient pressure.
  • the compensating element 37 as one continuous tube in the form of a bypass, so that even when opening the connector 11 through Pulling the connector 12 off the mating connector 13 contrary to the direction of arrow 18 no opening the Plug device 11 inhibiting negative pressure in the contact space 36 can form because in this embodiment of the Compensating elements 37 the pressure compensation constantly on both sides he follows.
  • Compensating element 37 the outer shape of a Has contact element 19. So it can be like a Contact element 19 in a manufacturing technology favorable assembled and assembled.
  • the compensating element 37 is not longitudinal to the attachment a receiving chamber 17 limited.
  • it can also run within the wall of the contact carrier 16 and, starting at the contact space 36, to the cable space 38 or to another location on the connector 12 where ambient pressure also prevails.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
EP20000117764 1999-08-24 2000-08-18 Dispositif de connexion électrique multipolaire Expired - Lifetime EP1079472B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19939994 1999-08-24
DE1999139994 DE19939994A1 (de) 1999-08-24 1999-08-24 Mehrpolige elektrische Steckvorrichtung

Publications (2)

Publication Number Publication Date
EP1079472A1 true EP1079472A1 (fr) 2001-02-28
EP1079472B1 EP1079472B1 (fr) 2008-03-05

Family

ID=7919355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000117764 Expired - Lifetime EP1079472B1 (fr) 1999-08-24 2000-08-18 Dispositif de connexion électrique multipolaire

Country Status (2)

Country Link
EP (1) EP1079472B1 (fr)
DE (2) DE19939994A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106887766A (zh) * 2017-03-06 2017-06-23 杭州伯坦科技工程有限公司 一种便于插拔的电连接器
US10847928B2 (en) * 2016-07-14 2020-11-24 Te Connectivity Germany Gmbh Vibration-attentuating connector with an oscillation absorber

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259530B3 (de) * 2002-12-19 2004-06-03 Daimlerchrysler Ag Elektrische Steckverbindung
DE202005001567U1 (de) † 2005-01-31 2005-03-31 Jaeger Erich Gmbh & Co Kg Steckdose

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264201A (en) * 1992-02-13 1993-08-18 Swift 943 Ltd Electrical connector
JPH07226256A (ja) * 1994-02-08 1995-08-22 Amp Japan Ltd コネクタ及びその嵌合方法
DE29614876U1 (de) * 1996-08-27 1998-01-02 Robert Bosch Gmbh, 70469 Stuttgart Mehrpoliger elektrischer Steckverbinder
US5799633A (en) * 1997-08-08 1998-09-01 Lexington Insulators Electrical insulator with a duckbill-shaped valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264201A (en) * 1992-02-13 1993-08-18 Swift 943 Ltd Electrical connector
JPH07226256A (ja) * 1994-02-08 1995-08-22 Amp Japan Ltd コネクタ及びその嵌合方法
DE29614876U1 (de) * 1996-08-27 1998-01-02 Robert Bosch Gmbh, 70469 Stuttgart Mehrpoliger elektrischer Steckverbinder
US5799633A (en) * 1997-08-08 1998-09-01 Lexington Insulators Electrical insulator with a duckbill-shaped valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10847928B2 (en) * 2016-07-14 2020-11-24 Te Connectivity Germany Gmbh Vibration-attentuating connector with an oscillation absorber
CN106887766A (zh) * 2017-03-06 2017-06-23 杭州伯坦科技工程有限公司 一种便于插拔的电连接器

Also Published As

Publication number Publication date
DE19939994A1 (de) 2001-03-01
DE50015010D1 (de) 2008-04-17
EP1079472B1 (fr) 2008-03-05

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