EP1009064B1 - Elektrischer Steckverbinder - Google Patents

Elektrischer Steckverbinder Download PDF

Info

Publication number
EP1009064B1
EP1009064B1 EP99124659A EP99124659A EP1009064B1 EP 1009064 B1 EP1009064 B1 EP 1009064B1 EP 99124659 A EP99124659 A EP 99124659A EP 99124659 A EP99124659 A EP 99124659A EP 1009064 B1 EP1009064 B1 EP 1009064B1
Authority
EP
European Patent Office
Prior art keywords
plug
housing
coding
receiving
plug housing
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
EP99124659A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1009064A2 (de
EP1009064A3 (de
Inventor
Bart Colpaert
Jan Dessin
Joris Dobbelaere
Klaus Merkle
Karl-Heinz Weng
Bernhard Fahrnbauer
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.)
TE Connectivity Solutions GmbH
Bayerische Motoren Werke AG
Original Assignee
Tyco Electronics Logistics AG
Bayerische Motoren Werke AG
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 Tyco Electronics Logistics AG, Bayerische Motoren Werke AG filed Critical Tyco Electronics Logistics AG
Publication of EP1009064A2 publication Critical patent/EP1009064A2/de
Publication of EP1009064A3 publication Critical patent/EP1009064A3/de
Application granted granted Critical
Publication of EP1009064B1 publication Critical patent/EP1009064B1/de
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
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
    • 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
    • H01R13/64—Means for preventing incorrect coupling

Definitions

  • the invention relates to an electrical connector for a number of plug contacts in a compact design, consisting of a plug and a device side Power strip with a plug collar for the inclusion of the Plug, in which the connector housing for receiving Plug contact housings are designed, each several Take in plug contact elements and in the connector housing can be locked.
  • Connectors of this type are available, for example, from the literature reference DE 4330626 C2 known.
  • This as an outer casing designated connector housing has a designated as insertion channel Receiving shaft for two designated as contact carriers Different-sized plug contact housings.
  • the insertion channel is open on the front of the outer case.
  • Special Measures to lock the contact carriers in the insertion channel provided on its back which is a relatively complex Tool concept required.
  • Special assignment safeguards in Form of coding measures between the insertion channel and the contact carriers to be accommodated therein are not necessary here, since there is only one insertion channel.
  • the as two contact carrier package to be addressed differently wide contact carriers can also take into account the So-called secondary fuse for the socket contacts housed in the contact carriers are not inserted at all into the insertion channel, if they are not arranged correctly next to each other.
  • Such electrical connectors also include connector housings conceivable, in which each plug contact housing a receiving shaft assigned.
  • each plug contact housing may be necessary to secure the mapping also between the plug contact housings and to provide the receiving shafts of the connector housing.
  • the invention has for its object a new compact Design for an electrical connector with a two and more receiving shafts for plug-in contact housings Specify the connector housing with an inexpensive tool concept also coding between the receiving shafts and makes the plug contact housings possible.
  • the connector housing has several identical dimensions Has receiving shafts which are arranged side by side and receiving openings on the front of the connector housing have that the plug contact housing in its width and depth to the dimensions of the receiving shafts of the connector housing are adapted for coding between the receiving shafts of the connector housing and the plug contact housings on the one hand, the rear wall of the connector housing in the area of each Receiving shaft and on the other hand the rear wall of each plug contact housing Coding elements in the form of depressions and Has increases when inserting the plug contact housing in the receiving shafts of the connector housing in pairs interlock and that the depth and / or height dimensions of the interlocking coding elements is chosen so that the latching of a plug contact housing in a slot in the connector housing is only possible if the coding of the receiving slot with the coding of the plug contact housing to be included here matches.
  • FIG. 1 shows the connector housing 2 of the connector 1 of an electrical connector shown in FIG. 3 of the exemplary embodiment for an electrical connector.
  • the connector housing 2 has two of the same Receiving shafts 3 for two identical plug contact housings 4 shown in FIG. 2.
  • the receiving shafts 3 have their receiving openings 5 on the front side 6 of the connector housing 2.
  • Between the receiving shafts 3 there is a narrow wall receiving slot 7, which is in the lower and middle area of the Plug housing 2 has an opening 8 on its front 6 and an opening 9 in its rear wall 10.
  • the wall-receiving shaft 7 has a continuous opening 11 in the bottom 12 of the connector housing 2.
  • the bottom 12 of the connector housing 2 has in the area of the receiving shafts 3 plug openings 13 for not in the drawing shown plug contacts, which are in working condition of the plug 1 in the vertical receiving channels 14 of the Plug contact housing 4 are used. If the plug contact housing 4 until it snaps into place to be described is inserted into the receiving shafts 3 of the connector housing 2 are aligned in the receiving channels 14 of the Plug contact housing 4 plug contacts used, preferably Socket contacts, with the plug openings 13 in the bottom 12 the connector housing 2.
  • Plug contact housing 4 in the functional state of the plug 1 inserted plug contacts have the plug contact housing 4 in the central area on the outer sides 15 of their a horizontal groove-like recess 17 on both side walls 16 on, which only extends through the front wall 18 the plug contact housing 4 is limited and in depth extend into the receiving channels 14 of the plug contact housing 4.
  • these groove-like recesses 17 reach when Push the plug contact housing 4 into the receiving shafts 3 safety strips 19 running in the insertion direction with hook-shaped cross-section, which in the middle area the inner sides 20 of the side walls 21 of the receiving shafts 3 are molded.
  • the receiving shafts 3 guide webs 22 formed, which in the outer sides 15 of the side walls 16 in the lower region of the Plug-in contact housing 4 existing horizontal guide grooves 23 assigned.
  • locking teeth 24 are formed in the upper and lower region.
  • the locking teeth 24 are in the upper and lower areas 3 counter-locking openings in the side walls 21 of the receiving shafts 25 assigned, in which the plug contact housing 4 in snap into the receptacles 3 when inserted.
  • the locking teeth 24 engage behind the front edge 26 of the Counter-locking openings 25.
  • the correct assignment guaranteed by coding the plug contact housing 4 to the receiving shafts 3 of the Plug housing 2 is provided on its rear wall 10.
  • the rear wall 10 of the connector housing 2 in the central region its receiving shafts 3 vertically one above the other two identical coding elements 27 in the form of horizontal ones Longitudinal holes 28 of rectangular shape.
  • corresponding Ways are on the outer sides 29 of the rear walls 30 of the Plug contact housing 4, see Fig. 2, vertically in the central area one above the other two of the same, to the coding elements 27 complementary coding elements 31 in the form of horizontally aligned short longitudinal webs 32 formed.
  • the end faces 33 of the longitudinal webs 32 are folded.
  • the plug contact housing 4 At the Push the plug contact housing 4 into the receiving shafts 3 of the connector housing 2 engage the coding elements 27 and 31 only interlockingly if they are in relation to each other their position coincide with each other.
  • the high of Longitudinal webs 32 are defined so that the plug contact housing 4 not in the Allow slots 3 to snap into place.
  • the connector housing 2 At its top is the connector housing 2 with a cover 34 provided in the area of the receiving shafts 3 for Front 6 of the connector housing 2 open rounded recesses 35 has. These recesses 35 are for the cable connections of the plug contacts in the receiving channels 14 of the Plug contact housing 4 provided.
  • the receiving shafts 3 of the connector housing 2 are higher than the plug contact housing 4, so that with plug-in contact housings pushed into the receiving shafts 3 4, as can be clearly seen in FIG. 3, in the upper region the receiving shafts 3 each one to the front 6 of the connector housing 2 open cable connection space 36 available is.
  • the embodiment shown in the drawing for the Plug 1 of an electrical connector is for his Plug connection in a device-side connector strip for designed and locked into the connector strip
  • an assignment lock for the plug connection in the form of a coding.
  • a detent spring 37 on the side of the rear wall 10 at the bottom 12 of the connector housing 2 is formed and parallel to the rear wall 10 extends to the upper edge of the connector housing 2.
  • the cover 34 has one over the rear wall 10 of the plug housing 2 extending collar 38 on, in which the detent spring 37 protrudes with its free end.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP99124659A 1998-12-11 1999-12-10 Elektrischer Steckverbinder Expired - Lifetime EP1009064B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19857325 1998-12-11
DE19857325 1998-12-11

Publications (3)

Publication Number Publication Date
EP1009064A2 EP1009064A2 (de) 2000-06-14
EP1009064A3 EP1009064A3 (de) 2001-05-09
EP1009064B1 true EP1009064B1 (de) 2003-11-26

Family

ID=7890828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124659A Expired - Lifetime EP1009064B1 (de) 1998-12-11 1999-12-10 Elektrischer Steckverbinder

Country Status (4)

Country Link
EP (1) EP1009064B1 (es)
AT (1) ATE255287T1 (es)
DE (1) DE59907855D1 (es)
ES (1) ES2210952T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045129B4 (de) * 2008-09-01 2010-04-15 Tyco Electronics Amp Gmbh Steckverbinder mit modularem Aufbau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4447731C2 (de) * 1994-11-19 1999-06-10 Grote & Hartmann Steckverbinder
DE19652855C1 (de) * 1996-12-18 1998-01-29 Siemens Ag Elektrischer Steckverbinder

Also Published As

Publication number Publication date
ATE255287T1 (de) 2003-12-15
ES2210952T3 (es) 2004-07-01
DE59907855D1 (de) 2004-01-08
EP1009064A2 (de) 2000-06-14
EP1009064A3 (de) 2001-05-09

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