EP0037995A2 - Douille plate - Google Patents

Douille plate Download PDF

Info

Publication number
EP0037995A2
EP0037995A2 EP81102557A EP81102557A EP0037995A2 EP 0037995 A2 EP0037995 A2 EP 0037995A2 EP 81102557 A EP81102557 A EP 81102557A EP 81102557 A EP81102557 A EP 81102557A EP 0037995 A2 EP0037995 A2 EP 0037995A2
Authority
EP
European Patent Office
Prior art keywords
side wall
tongue
bent
flat receptacle
receiving part
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
EP81102557A
Other languages
German (de)
English (en)
Other versions
EP0037995A3 (en
EP0037995B1 (fr
Inventor
Jörg Deibel
Konrad Mantlik
Alfred Könnemann
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.)
Grote and Hartmann GmbH and Co KG
Original Assignee
Grote and Hartmann 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 Grote and Hartmann GmbH and Co KG filed Critical Grote and Hartmann GmbH and Co KG
Publication of EP0037995A2 publication Critical patent/EP0037995A2/fr
Publication of EP0037995A3 publication Critical patent/EP0037995A3/de
Application granted granted Critical
Publication of EP0037995B1 publication Critical patent/EP0037995B1/fr
Expired 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type
    • 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
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case

Definitions

  • the invention relates to a flat receptacle made of stamped sheet metal parts for an electrical flat plug according to the preamble of the main claim.
  • a sheet metal electrical flat receptacle with a substantially channel-shaped receiving part having a bottom and upright side walls, the free edge portions of which are arched inward above the floor for receiving a complementary flat connector between the bottom and the arched side edges, with an integrally formed with the bottom, extending from the front flat plug entry side end of the receiving part within this rearward tongue, which within the receiving part with one of the Tongue is provided obliquely backwards to the convex edge portions of the side walls upstanding tip, which is designed such that it engages in a corresponding recess or opening in the complementary flat connector when this is inserted into the flat socket, whereby the flat plug against pulling out of the flat socket can be secured.
  • This known flat receptacle or flat receptacle is intended to ensure a firm mechanical connection with the flat plug and an easy and easy-to-use release option by the free end of the tongue protruding beyond the rear ends of the convex edge parts of the side walls and then to form a release member in a away from the floor pointing direction is bent, the tongue being resiliently pushable by pressing the release member in a direction away from the convex edge parts of the side walls, so that the tip provided on the tongue can be detached from the flat plug inserted into the flat plug socket.
  • the known flat receptacle has, compared to the flat receptacle according to US Pat. No. 3,037,183, a more secure locking with the flat plug and an easier release option, but - due to the excess length of the tongue - has the disadvantage of a large overall length.
  • the unlatching means namely the release member, can be easily bent over, so that the function is impaired.
  • the object of the invention is to provide a flat receptacle with a small overall length, the contact spring bars and latching means for the flat plug cannot be bent over, and a simple and easy release option for the Flat plugs and better contacting are to be ensured.
  • the flat receptacle according to the invention is made in two parts and consists of the flat receptacle body 1 and the bridge web 2.
  • the flat receptacle body 1 is formed from the circuit board 3, which is a stamped sheet metal part. It has the tongue 4 with the lateral, wing-like bridge bearing webs 5, in which bearing eyes 6 are punched out in the lateral end region.
  • the bridge bearing webs 5 are composed of the side wall region 15 and the locking web 16, which are each marked by the bending lines 17 and 18.
  • the end edge 23 of the tongue 4 is cut out in a U-shape for the rear contact points 29.
  • the tongue 4 is connected to the front edge 7 of the sleeve body 1 in the region of the bending line 19, the circuit board 3 for the sleeve body 1 having the bottom part 8, which extends to the bending lines 9, to which the side wall parts 10 are connected on both sides.
  • the side wall parts 10 are subdivided along the bending line 11 into a side region 12 and a contact section 13.
  • a window-like opening 14 is cut out in the middle, which extends from the bottom part 8 to the edge region of a contact section 13.
  • the bottom part 8 there is also a U-shaped cutout 20, the U legs of which point in the direction of the tongue 4, so that the latching tongue 21 results, which can be extended by incisions 22 in the extent of the U legs.
  • the flat receptacle body 1 can - as usual - have the conductor claw 33 and the insulation claw 34 in connection with the base part 8, a connecting web 35 being provided in each case.
  • the tongue 4 is bent back over the base part 8, the side wall regions 15 being bent upwards at right angles.
  • the side regions 12 of the side wall parts 10 are also bent upwards at right angles, the contact sections 13 being bent inward in an arc shape and being bent horizontally in the end region 30.
  • the end regions 30 of the contact sections 13 extend at a distance beyond the tongue 4, so that a plug-in slot for the flat plug (not shown represents) remains.
  • the side wall regions 15 of the tongue 4 pass through the window-like openings 14 of the side wall parts 10.
  • the bridge web 2 is penetrated upwards in the middle part 24, so that the locking pins 25 result.
  • the bridge bar 2 is supported with the pins 25 in the bearing eyes 6 of the bridge bearing bars 5, the locking bars 16 being bent over the pins 25 in such a way that there is a firm bond.
  • the middle part 24 and the pin 25 of the bridge web 2 pass through the openings 14 of the side wall parts 10; however, the end edge 28 of the openings 14 is arranged at a distance from the central part 24 of the bridge web 2.
  • four contact points 29 in front of the tongue 4 or behind the tongue 4 are pushed upward in the base part 8, which, in cooperation with the horizontally extending end regions 30 of the side wall parts 10, ensure particularly effective contacting.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Telephone Set Structure (AREA)
EP81102557A 1980-04-14 1981-04-04 Douille plate Expired EP0037995B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19808010133U DE8010133U1 (de) 1980-04-14 1980-04-14 Flachsteckhuelse
DE8010133U 1980-04-14

Publications (3)

Publication Number Publication Date
EP0037995A2 true EP0037995A2 (fr) 1981-10-21
EP0037995A3 EP0037995A3 (en) 1982-06-23
EP0037995B1 EP0037995B1 (fr) 1984-07-25

Family

ID=6714674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102557A Expired EP0037995B1 (fr) 1980-04-14 1981-04-04 Douille plate

Country Status (2)

Country Link
EP (1) EP0037995B1 (fr)
DE (1) DE8010133U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540235A (en) * 1982-12-24 1985-09-10 Grote & Hartmann Gmbh & Co. Kg Double flat spring contact provided with an over-spring
US4934966A (en) * 1987-01-15 1990-06-19 Amp Incorporated Electrical tab-receptacle
US4985004A (en) * 1987-11-23 1991-01-15 Grote & Hartmann Gmbh & Co. Kg Round pin bushing
FR2808130A1 (fr) * 2000-04-19 2001-10-26 Proner Comatel Sa Element femelle de connexion et connecteur femelle comportant un tel element de connexion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037183A (en) * 1958-06-26 1962-05-29 Gen Motors Corp Electric terminal means
DE1811276C3 (de) * 1968-11-27 1974-10-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktfeder für Steckverbindungen
GB1463751A (en) * 1974-05-03 1977-02-09 Amp Inc Electrical tab receptacle
FR2412180A1 (fr) * 1977-12-16 1979-07-13 Labinal Element femelle de contacts electriques
DE7807279U1 (de) * 1978-03-10 1978-08-10 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal Flachsteckhülse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540235A (en) * 1982-12-24 1985-09-10 Grote & Hartmann Gmbh & Co. Kg Double flat spring contact provided with an over-spring
US4934966A (en) * 1987-01-15 1990-06-19 Amp Incorporated Electrical tab-receptacle
US4985004A (en) * 1987-11-23 1991-01-15 Grote & Hartmann Gmbh & Co. Kg Round pin bushing
FR2808130A1 (fr) * 2000-04-19 2001-10-26 Proner Comatel Sa Element femelle de connexion et connecteur femelle comportant un tel element de connexion
EP1148589A3 (fr) * 2000-04-19 2002-06-12 Proner Comatel Elément femelle de connexion et connecteur femelle comportant un tel élément de connexion

Also Published As

Publication number Publication date
EP0037995A3 (en) 1982-06-23
EP0037995B1 (fr) 1984-07-25
DE8010133U1 (de) 1980-07-10

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