EP1622232A1 - Connecteur électrique avec crochets de fermeture - Google Patents

Connecteur électrique avec crochets de fermeture Download PDF

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Publication number
EP1622232A1
EP1622232A1 EP05013796A EP05013796A EP1622232A1 EP 1622232 A1 EP1622232 A1 EP 1622232A1 EP 05013796 A EP05013796 A EP 05013796A EP 05013796 A EP05013796 A EP 05013796A EP 1622232 A1 EP1622232 A1 EP 1622232A1
Authority
EP
European Patent Office
Prior art keywords
locking
electrical connector
connector according
legs
handle
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.)
Withdrawn
Application number
EP05013796A
Other languages
German (de)
English (en)
Inventor
Thomas Köster
Martin Drewes
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP1622232A1 publication Critical patent/EP1622232A1/fr
Withdrawn legal-status Critical Current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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever
    • H01R13/62938—Pivoting lever comprising own camming means
    • 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
    • H01R13/62933—Comprising exclusively pivoting lever
    • H01R13/62966—Comprising two pivoting levers

Definitions

  • the present invention relates to an electrical connector according to the preamble of claim 1.
  • a generic electrical connector is known from EP 0 731 534 A2.
  • pockets are provided for receiving the Verriegelungsklammem in the opposite legs of a U-shaped handle made of plastic, in each of which a locking clip rests, wherein the associated pocket is dimensioned so that the two legs of the locking clip against each other are movable.
  • the legs of the U-shaped handle are formed so that they completely cover at least one leg of the respective locking clip and are pivotally mounted together on a bearing journal of the housing base.
  • the manufacture and assembly of such a connector is quite complicated, especially when in addition to the first and the second leg of the locking clip is fixed in the associated leg of the handle.
  • the handle must be configured according to the Verriegelungsklammem used, so that it can not be practically used for differently shaped brackets, in particular also different sized.
  • the invention has the first task to create a handle with respect to the particularly stable designed connector, which can be inexpensively finished with a simple structural design.
  • Fig. 1a and b and 2 so-called heavy electrical connectors are shown, which have a first housing part, here a lower housing part 1 and a detachably connected by means of one or two locking units 2 second housing part, here a housing upper part.
  • housing lower and upper housing part refer to the exemplary representation of FIG. 1 and are not intended to be limiting. In use, the orientation of the two connector parts or their housing parts may be of any type.
  • the housing parts plug pins and / or sockets, plug modules and the like. Be used to realize electrical connections between conductors.
  • the lower housing part 1 and the upper housing part 3 have e.g. lateral bushings for at least one usually multi-core cable on (not visible here or not shown).
  • the lower housing part 1 here, for example, a mounting portion 4 provided with mounting holes on.
  • Each locking unit 2 has - see Fig. 2 - a U-shape, each with at least two or more bathschkligen Metallische Verriegelungsklammem 5 on opposite outer sides of the manifold, which are each preferably constructed identically and (and possibly or -springs) as a longitudinal leg serve, which are each connected to each other by means of a handle 6 as a base leg of the U.
  • the handle 6 is formed in a cost-effective manner as a circumferentially closed hollow profile and from a e.g. truncated in cross-section triangular or otherwise shaped longer metal profile. This makes it particularly cost-effective and has a compact size compactness, so that even in case of fire for a longer period than when using a handle made of plastic, the locking between the two connector parts is maintained.
  • plug caps 19 are in their mounting position inwardly into the hollow chamber of the handle protruding pin portions 20 (Fig. 2b, 2c) integrally formed , which holes 10 of the end portions 8 of the Verriegelungsklammem 5 (possibly also latching or snapping, see Fig.
  • the plug caps 19 have, in addition to their outer lid portions 21 still in the hollow chambers of the grips 6 projecting portions 22, to which then the pin portions 20 are formed, wherein the regions 22 extend to the end portions 8 of the Verriegelungsklammem and stabilizing abut against this.
  • Such a stable handle 6 is realized with locking brackets with minimal parts and assembly costs, regardless of whether the locking brackets 5 are rigid (Fig. 1a) or spring-like design (Fig. 1b).
  • Each locking clip 5 in turn has, in its regions facing away from the handle, two legs 11, 12, e.g. Omega-like or U-shaped are connected to each other, wherein one of the two legs 11 of the locking clip 5 is penetrated by a (joint) pin 13 on one of the two connector parts.
  • the respective other leg 12 has a latching recess 14 into which a corresponding or further pin 15 of the other plug connector part 3 engages in latching fashion in the locked position in the locking position.
  • each locking clip 5 ' has a spring-like design.
  • FIGS. 4 and 5 the type of assembly of the locking clamps 5 'on the grip part 6 according to FIGS. 4 and 5 corresponds to that of FIG. 2.
  • FIG Locking clip 5 'in addition in this Fig. Is shown to allow a comparison of the locking brackets 5 and 5', both of which are cost-effectively punched in one piece from a metal sheet.
  • the second type of locking clip 5 'thus has the end portions 8, which engage in the slots 7 of the handle portion 6 and there are fixed with caps 19 in the manner of Fig. 3.
  • the locking brackets 5 ' has two relatively thinner legs 11', 12 'relative to FIG. 1, which are shaped in the manner of a "U” or an “omega” and are dimensioned such that when the connection is closed against the pin 15 and slightly widen when loosening this connection until the locking connection is made or dissolved.
  • One of the legs 11 ' is in turn hinged to a bore 23 to a pivot pin 13 of a connector part 2.
  • the other has correspondingly on the recess 14, which engages over the other pin 15 on the other connector part 3 in the closed state latching, however, wherein the spring force of the relatively resiliently stretched legs 11 ', 12' increases the closing force. Since both legs 12 'each have a bore 23 and a recess 14, the Verriegelungsklammem at the bore of each leg 11' or 12 ', wherein then the corresponding leg 12' or 11 'for locking when closing the connector is used (Figure 7, the assembly of Verriegelungsklammem 5' takes place here on the upper part).
  • the handle 6 is formed in a cost-effective manner as a circumferentially closed hollow profile and from a. truncated in cross-section triangular or otherwise shaped longer metal profile.
  • the construction of the connector of FIG. 8 largely corresponds to that of the plug-in connector of FIG. 1 a and the construction of the connector of FIG. 9 to a large extent that of the connector of FIG. 1 b.
  • FIGS. 8 and 9 A difference between the embodiments of FIGS. 8 and 9 and those of FIG. 1 is that the end sections 8, which engage in the slots 7 of the grip part 6 and are fastened there with cover caps 19, have recesses 28 (FIGS. 10, 11, 12 ) or undercuts, in which material webs 29 (FIG. 12) engage, which are for example bent out of the handle parts or the profiles 6 in the slots 7 and which additionally secure the profiles 6 on the brackets eg by embossing seat, which the locking units 2 additionally stabilized in itself.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP05013796A 2004-07-30 2005-06-27 Connecteur électrique avec crochets de fermeture Withdrawn EP1622232A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004011923 2004-07-30
DE202005005241U DE202005005241U1 (de) 2004-07-30 2005-04-02 Schwerer elektrischer Steckverbinder mit Verriegelungsklammern

Publications (1)

Publication Number Publication Date
EP1622232A1 true EP1622232A1 (fr) 2006-02-01

Family

ID=34937676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05013796A Withdrawn EP1622232A1 (fr) 2004-07-30 2005-06-27 Connecteur électrique avec crochets de fermeture

Country Status (2)

Country Link
EP (1) EP1622232A1 (fr)
DE (1) DE202005005241U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458002A (en) * 2008-03-05 2009-09-09 Yazaki Corp Easily detachable connector
DE102008019009A1 (de) 2008-04-15 2009-10-22 Phoenix Contact Gmbh & Co. Kg Elektrischer Steckverbinder und Verriegelungsbügel zur Verriegelung zweier Gehäuseteile
DE102008028367B3 (de) * 2008-06-13 2010-01-28 Harting Electric Gmbh & Co. Kg Verriegelungsvorrichtung für Steckverbindergehäuse
US8376772B2 (en) 2009-05-14 2013-02-19 Tyco Electronics Ukraine Ltd Electrical plug connector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012101614A1 (de) 2012-02-28 2013-08-29 Phoenix Contact Gmbh & Co. Kg Vorrichtung zum Verschließen eines Gehäuses eines Steckverbinders
DE102016120929B4 (de) * 2016-11-03 2018-10-31 Harting Electric Gmbh & Co. Kg Verriegelungsbügel für ein Steckverbindergehäuse

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632338C2 (de) * 1976-07-17 1983-01-20 Harting Elektronik Gmbh, 4992 Espelkamp Gehäusehälften-Verschluß für mehrpolige elektrische Steckvorrichtungen
DE3937022C1 (fr) * 1989-11-07 1990-09-27 Harting Elektronik Gmbh, 4992 Espelkamp, De
DE9401378U1 (de) * 1994-01-27 1994-03-31 Harting Elektronik Gmbh, 32339 Espelkamp Elektrische Steckverbindung mit U-förmigem Verriegelungsbügel
EP0603542A2 (fr) * 1992-12-24 1994-06-29 Robert Bosch Gmbh Raccord détachable à fiche
DE19633827C1 (de) * 1996-08-22 1997-11-20 Contact Gmbh Verriegelungsbügel für eine Steckvorrichtung
DE19828414A1 (de) * 1998-06-25 1999-12-30 Whitaker Corp Elektrische Verbinderanordnung mit Verriegelungsmechanismus
DE19830182A1 (de) * 1998-07-06 2000-01-20 Wieland Electric Gmbh Elektrischer Steckverbinder
DE10120846A1 (de) * 2001-04-27 2002-11-28 Wieland Electric Gmbh Elektrischer Steckverbinder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632338C2 (de) * 1976-07-17 1983-01-20 Harting Elektronik Gmbh, 4992 Espelkamp Gehäusehälften-Verschluß für mehrpolige elektrische Steckvorrichtungen
DE3937022C1 (fr) * 1989-11-07 1990-09-27 Harting Elektronik Gmbh, 4992 Espelkamp, De
EP0603542A2 (fr) * 1992-12-24 1994-06-29 Robert Bosch Gmbh Raccord détachable à fiche
DE9401378U1 (de) * 1994-01-27 1994-03-31 Harting Elektronik Gmbh, 32339 Espelkamp Elektrische Steckverbindung mit U-förmigem Verriegelungsbügel
DE19633827C1 (de) * 1996-08-22 1997-11-20 Contact Gmbh Verriegelungsbügel für eine Steckvorrichtung
DE19828414A1 (de) * 1998-06-25 1999-12-30 Whitaker Corp Elektrische Verbinderanordnung mit Verriegelungsmechanismus
DE19830182A1 (de) * 1998-07-06 2000-01-20 Wieland Electric Gmbh Elektrischer Steckverbinder
DE10120846A1 (de) * 2001-04-27 2002-11-28 Wieland Electric Gmbh Elektrischer Steckverbinder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458002A (en) * 2008-03-05 2009-09-09 Yazaki Corp Easily detachable connector
GB2458002B (en) * 2008-03-05 2010-12-22 Yazaki Corp Connector with lock arm
DE102008019009A1 (de) 2008-04-15 2009-10-22 Phoenix Contact Gmbh & Co. Kg Elektrischer Steckverbinder und Verriegelungsbügel zur Verriegelung zweier Gehäuseteile
DE102008019009B4 (de) * 2008-04-15 2011-01-20 Phoenix Contact Gmbh & Co. Kg Elektrischer Steckverbinder und Verriegelungsbügel zur Verriegelung zweier Gehäuseteile
DE102008028367B3 (de) * 2008-06-13 2010-01-28 Harting Electric Gmbh & Co. Kg Verriegelungsvorrichtung für Steckverbindergehäuse
US8376772B2 (en) 2009-05-14 2013-02-19 Tyco Electronics Ukraine Ltd Electrical plug connector

Also Published As

Publication number Publication date
DE202005005241U1 (de) 2005-12-08

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