EP0477779A1 - Fiche et prise électrique - Google Patents

Fiche et prise électrique Download PDF

Info

Publication number
EP0477779A1
EP0477779A1 EP91115945A EP91115945A EP0477779A1 EP 0477779 A1 EP0477779 A1 EP 0477779A1 EP 91115945 A EP91115945 A EP 91115945A EP 91115945 A EP91115945 A EP 91115945A EP 0477779 A1 EP0477779 A1 EP 0477779A1
Authority
EP
European Patent Office
Prior art keywords
plug
spring clip
web
socket housing
bends
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
EP91115945A
Other languages
German (de)
English (en)
Other versions
EP0477779B1 (fr
Inventor
Manfred Hoffmann
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.)
Framatome Connectors Daut and Rietz GmbH and Co KG
Original Assignee
TRW Daut and Rietz GmbH and Co KG
Framatome Connectors Daut and Rietz 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 TRW Daut and Rietz GmbH and Co KG, Framatome Connectors Daut and Rietz GmbH and Co KG filed Critical TRW Daut and Rietz GmbH and Co KG
Publication of EP0477779A1 publication Critical patent/EP0477779A1/fr
Application granted granted Critical
Publication of EP0477779B1 publication Critical patent/EP0477779B1/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
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Definitions

  • the invention relates to an electrical plug-in device with a plug and a socket housing, in which the plug is releasably lockable by a substantially U-shaped bracket on the socket housing, which is displaceably guided in a receiving groove of the socket housing transversely to the plug-in direction, the spring clip having legs arranged on a web engages with lugs formed in the locking position on the plug and in the release position by spreading the legs, the elbows swings out of the path of movement of the lugs.
  • the spring clip has a web that is shorter in length to the width of the socket housing, and that first leg sections, which extend obliquely outwards, adjoin the web ends, to which second leg sections, which point essentially transversely to the web axis, are connected with bent-off bends and that by sliding the first leg sections onto projections formed in the receiving groove, the first and the second leg sections can be pivoted outward with the offsets to release the latching lugs.
  • the receiving groove has partial lengths at the regions facing the web of the spring clip with inner boundary surfaces extending obliquely outwards and towards the plug lugs, and partial ends at the ends facing away from the web with inner boundary surfaces extending parallel to the direction of displacement, the oblique and the form parallel inner boundary surfaces of the partial lengths serving as projections corner areas onto which the oblique first leg sections of the spring clip can be slid for spreading movements of the legs.
  • the partial lengths extending parallel to the direction of displacement of the spring clip at a distance in front of the connector lugs are provided with limiting surfaces extending transversely to the direction of displacement of the spring clip, against which the cranked portions can be supported in the locking position of the spring clip for fixing the same.
  • the spring clip is preferably formed by a shaped wire part. It is also possible to use a suitable flat strip with spring properties made of a metallic material or a plastic as a spring clip.
  • the handling of the plug device over the duration of the spreading movements can be made easier if the web of the spring clip is curved outward in an arc shape.
  • the web of the spring clip can also be formed by a plurality of web sections arranged at an obtuse angle.
  • the legs of the spring clip can be bent inwards, so that when the spring clip is applied, the legs rest against the inner boundary surfaces of the receiving groove with pretension.
  • 1 denotes a socket housing that receives 1 'socket contacts 2 in a central opening.
  • the socket contacts 2 are immovably held by a locking member 5 fixed with a nose 3 in a recess 4, the locking member 5 being held by a securing body 6.
  • the securing body 6 comes into effect with a projection 7 with a recess 8. 9 with a sealing body is designated.
  • the socket housing 1 is provided with a receiving groove 10, which is delimited over a partial length by tabs 11.
  • the receiving groove 10 is used to guide a spring clip 12, which is essential Lichen U-shaped.
  • legs 13, each of which has an obliquely outwardly directed first section 13 ′, to which web sections 12 ′ of the spring clip 12 engage, are connected to second sections 13 ′′ with offsets 13 ′ ′′.
  • the offsets 13 '" serve as locking members which overlap latches of plugs (not shown) inserted into the socket housing 1.
  • the length of the web 12 ' is shorter than the width of the socket housing 1.
  • the web 12' of FIG. 1 is straight, while the web 12 'of FIG. 2 is formed by sections joined at an obtuse angle. It is also conceivable to design the web in an arc shape (not shown).
  • the receiving groove 10 for the spring clip 12 is guided obliquely outwards over the areas receiving the legs 13 over first partial lengths 10 '(FIG. 1) and is guided over further partial lengths 10 "parallel to the direction of insertion of the spring clip 12.
  • the ends of the partial lengths 10" are bounded by surfaces 14 pointing transversely to the plug-in direction, which form support surfaces for the bent portions 13 ′′, for fixing the spring clip 12 to the plug housing 1.
  • the spring clip 12 Under the action of a displacement force on the web 12 ', the spring clip 12 is moved in the direction of the central opening 1'.
  • the first oblique sections 13 'of the spring clip 12 slide onto the corner regions 15 of the partial lengths 10', 10 "of the receiving groove 10 and are bent outwards when the spring clip 12 is pushed in correspondingly far (FIG. 1 with dashed lines) Elbows 12 "'swiveled out of the path of movement of the locking lugs of the plug, as a result of which the plug can be removed from the socket housing 1. Due to the operative connection of the inclined sections 13 'with the corner areas 15, sufficiently large spreads can be achieved for opening or closing the plug device with small displacement movements.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP91115945A 1990-09-22 1991-09-19 Fiche et prise électrique Expired - Lifetime EP0477779B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4030075 1990-09-22
DE4030075A DE4030075A1 (de) 1990-09-22 1990-09-22 Elektrische steckvorrichtung

Publications (2)

Publication Number Publication Date
EP0477779A1 true EP0477779A1 (fr) 1992-04-01
EP0477779B1 EP0477779B1 (fr) 1995-05-17

Family

ID=6414782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91115945A Expired - Lifetime EP0477779B1 (fr) 1990-09-22 1991-09-19 Fiche et prise électrique

Country Status (4)

Country Link
EP (1) EP0477779B1 (fr)
AT (1) ATE122824T1 (fr)
DE (2) DE4030075A1 (fr)
ES (1) ES2073635T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593981A3 (en) * 1992-10-20 1996-10-09 Reinshagen Kabelwerk Gmbh Electrical connector with mechanical interlock
DE19828636C2 (de) * 1998-06-26 2000-07-06 Framatome Connectors Int Steckverbinder mit Schnappverschluß
CN101420083B (zh) * 2007-10-24 2013-01-09 日本压着端子制造株式会社 钩搭部件、带有钩搭部件的连接器外壳和连接器
CN114421236A (zh) * 2022-03-29 2022-04-29 荣耀终端有限公司 一种电子设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19611965B4 (de) * 1996-03-26 2006-09-07 The Whitaker Corp., Wilmington Anordnung zur Verriegelung eines elektrischen Steckverbinders
DE19747763A1 (de) * 1997-10-29 1999-05-06 Whitaker Corp Koaxialsteckverbinder und Koaxialsteckverbinderanordnung
DE29811736U1 (de) 1998-07-01 1998-09-17 Grote & Hartmann Gmbh & Co Kg, 42369 Wuppertal Elektrischer Steckverbinder
US6681458B2 (en) * 2001-08-02 2004-01-27 International Engine Intellectual Property Company, Llc Spring clip

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392575A1 (fr) * 1977-05-27 1978-12-22 Bunker Ramo Connecteur electrique perfectionne comportant un couvercle elastique
DE3150424A1 (de) * 1981-06-16 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart Elektrische steckvorrichtung
US4936789A (en) * 1989-08-01 1990-06-26 Joseph Ugalde Method and apparatus for preventing the theft of a fluorescent lamp and ballast transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392575A1 (fr) * 1977-05-27 1978-12-22 Bunker Ramo Connecteur electrique perfectionne comportant un couvercle elastique
DE3150424A1 (de) * 1981-06-16 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart Elektrische steckvorrichtung
US4936789A (en) * 1989-08-01 1990-06-26 Joseph Ugalde Method and apparatus for preventing the theft of a fluorescent lamp and ballast transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593981A3 (en) * 1992-10-20 1996-10-09 Reinshagen Kabelwerk Gmbh Electrical connector with mechanical interlock
DE19828636C2 (de) * 1998-06-26 2000-07-06 Framatome Connectors Int Steckverbinder mit Schnappverschluß
US6343948B1 (en) 1998-06-26 2002-02-05 Framatome Connectors International Plug connector with snap-action closure
CN101420083B (zh) * 2007-10-24 2013-01-09 日本压着端子制造株式会社 钩搭部件、带有钩搭部件的连接器外壳和连接器
CN114421236A (zh) * 2022-03-29 2022-04-29 荣耀终端有限公司 一种电子设备

Also Published As

Publication number Publication date
ES2073635T3 (es) 1995-08-16
DE59105507D1 (de) 1995-06-22
EP0477779B1 (fr) 1995-05-17
ATE122824T1 (de) 1995-06-15
DE4030075A1 (de) 1992-03-26

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