EP0279405A1 - Connecteur - Google Patents

Connecteur Download PDF

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Publication number
EP0279405A1
EP0279405A1 EP88102213A EP88102213A EP0279405A1 EP 0279405 A1 EP0279405 A1 EP 0279405A1 EP 88102213 A EP88102213 A EP 88102213A EP 88102213 A EP88102213 A EP 88102213A EP 0279405 A1 EP0279405 A1 EP 0279405A1
Authority
EP
European Patent Office
Prior art keywords
socket part
pins
side walls
knives
connector
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
EP88102213A
Other languages
German (de)
English (en)
Other versions
EP0279405B1 (fr
Inventor
Jacques Longueville
Werner Moyaert
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0279405A1 publication Critical patent/EP0279405A1/fr
Application granted granted Critical
Publication of EP0279405B1 publication Critical patent/EP0279405B1/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
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors

Definitions

  • the invention relates to a connector with a socket part, which consists essentially of a flat plate, which is penetrated by pins or knives arranged in a certain grid, and which protrudes at least on the long sides of the plate parallel to the pins or knives of this side walls has, and with at least one plug-in part between the side walls, which contains plug-in contact springs on the pins or knives of the socket part, and with separately manageable, fixable on the socket part hook parts, which protrude from the extension of the side walls of the socket part and with locking edges behind Plug parts are provided with snap-in projections.
  • the socket part is preferably plugged onto the contact pins or contact knives of a knife or pin strip which, with these knives or pins, passes through a rear wall of an electrical device, for example an insert frame.
  • the side walls of the socket part form guides for plug parts which can be inserted between the side walls of the socket part and thereby contact a specific group of pins or knives of the socket part. Hook parts can be locked on the side walls of the socket part, which hold a plug part when it has been inserted between the side walls of the socket part.
  • the object of the present invention is to design a plug connector of the type mentioned at the outset in such a way that coding of the plug parts with respect to a socket part is straightforward and the plug parts can also be inserted between the side walls of the socket part and rotated through 180 °.
  • both side walls of the socket part are provided on their inside, which faces the pins or knives, with grooves which extend parallel to the pins or knives, that each hook part and each plug part with a is provided in a comb-like structure in tines, the tines of which fit into the grooves, and that at least some tines of the hook part, as well as other tines which can be handled independently, are designed to be latchable with the socket part.
  • This design of the connector advantageously makes it possible to provide the plug parts with only one cable outlet, with the plug part being rotated through 180 ° giving a further cable outlet direction which is opposite to the other cable outlet direction.
  • the tines provided only on a side of the connector part corresponding to a side wall of the connector part can namely be used in a manner known per se by breaking out individual tines to code the connector part, which has a specific association between a connector part and a specific group of pins or knives of the Secures the socket part by inserting the tines which can be handled independently of one another into assigned grooves in the socket part and thereby blocking these grooves with respect to the tines of the plug part. Due to the symmetrical structure of the socket part, this is optionally possible on one or the other side of the socket part. Accordingly, the hook parts used to hold the socket part can be assigned to one or the other side wall.
  • the grooves are arranged in the grid spacing of the pins or knives.
  • the plate has openings in the extension of each groove and that the tines which can be locked on the socket part are provided with hook-shaped tine tips which can be inserted through the openings.
  • both the hook parts and the separately manageable prongs are fixed on the socket part, the prongs of a hook part and the separately manageable prongs being additionally prevented from falling out of one of the grooves by inserting a plug part between the side walls of the socket part.
  • a socket part 1 has a strip-shaped plate 2, which is penetrated by channels 3 in a certain grid order. With these channels 3, the plate 2 can be pushed over a certain group of pins or knives 4. The pins or knives 4 are located with end sections on the top 5 of the plate 2.
  • the plate 2 is provided along its longitudinal edges with side walls 6 projecting from the plate 2 parallel to the pins or knives 4.
  • the side walls 6 form guides for connector parts 7, which are dimensioned so that they can be inserted between the side walls 6 and contact a certain number of pins or knives 4 with contact springs that are contained in the connector parts.
  • the contact springs located in the plug parts 7 are connected to lines which are led out of a plug part 7 via a cable 8.
  • the cable 8 leaves a plug part 7 via a cable outlet opening, which enables the cable outlet in a direction parallel to the side walls 6 of the socket part 1.
  • both side walls 6 are on the inside 9, each facing the opposite side wall 6 of the same socket part 1, with the pins or Knives 4 parallel ribs 10 provided.
  • the ribs 10 delimit grooves 11 into which the prongs 12 of a plug part 7 adapted to the grooves can be inserted.
  • the tines 12 result from a comb-like design of a U-side wall 13 of a U-shaped plug part housing 14, the U-side walls 13 of which are directed parallel to the side walls 6 when a plug part 7 is inserted between the side walls 6 of the socket part 1.
  • the tines 12 provided at the free end of one of the two U-side walls 13 of the plug part housing 14 can be inserted both into the grooves 11 of the one side wall 6 of the socket part 1 and into the grooves 11 of the other side wall 6 of the socket part 1.
  • a plug part 7 can therefore also be inserted rotated by 180 ° between the side walls 6 of the socket part 1. Therefore, the plug part 7 only requires a cable outlet opening on an upper part 15 of its housing 14.
  • 2b, 2c and 2d show that wall-like intermediate pieces 16 provided with contact spring chambers are laterally attached to a middle piece 17 which also has contact spring chambers and united with the middle piece 17 to form a block between the U-side walls of the plug part housing 14 to form the plug part will. Snap tabs secure the connection between the parts 16 and 17 and the connector part housing 14 and the block formed from the parts 16 and 17.
  • individually manageable tines 18 can be inserted into the grooves 11 of the side walls 6.
  • a plug part 7 can therefore only be inserted between the side walls 6 of the socket part 1 if the tine 12 which is intended for a groove 11 which is blocked by a prong 18 has previously been broken out.
  • a wall-like hook part 19 can also be connected to any of the two side walls 6, starting from a crossbeam 20 which, when a hook part 19 is connected to a wall 6 of the socket part 1, sits on the free edge of the wall 6 in question, on one side as well is provided with comb-like tines 21, while on the other side a locking tab 22 is provided which, when the hook part 19 with the prongs 21 has been inserted into grooves 11 of the socket part 1 and the crossbar 20 sits on a side wall 6, extends the relevant side wall 6 protrudes from the socket part 1.
  • the tab 22 When inserting a plug part 7 between the side walls 6 of the socket part 1, the tab 22 is pushed back elastically, in order then to engage with a locking hook 23 behind an edge of the plug part housing 14 and to hold the plug part 7 on the socket part 1.
  • Tine tips of the separately manageable tines 18 and at least some of the tines 21 are extended and hook-shaped at the free end. These tine tips penetrate openings 24, which are provided in the plate 2 in the extension of each groove 11 and hook on the side of the plate 2 facing away from the upper side 5. As a result, the tines 18, which can be handled separately, and a hook part 19 are held on the socket part 1.
  • a hook part 19 By connecting a hook part 19 to the socket part 1, the location is visually indicated at which a plug part 7 is to be connected to the socket part 1.
  • the crossbar 20 of a hook part 19 extends namely over the entire length of that zone of the socket part 1 which is to be occupied by a plug part 7.
  • a hook part 19 connected to the socket part 1 determines the respective rotational position of a plug part 7 with respect to a cable outlet opening of the plug part 7, since the side wall 13 of the plug part housing 14 provided with the prongs 12 cannot be assigned to the side wall 6 of the socket part 1 that already is occupied by a hook part 19.
  • the grooves 11 are distributed over the side walls 6 of the socket part 1 in such a way that they are at a distance from one another which corresponds to the grid spacing of the pins or knives 4 or the channels 3 in the plate 2 and are synchronized with this grid. This makes it possible to assign a plug part 7, which occupies only a certain section of the socket part 1 in the direction of the socket part 1 parallel to the side walls 6, to any group of pins or knives 4 of the socket part 1.
  • the pins or knives 4 can be contact pins or contact knives of a pin or knife strip 25 which is inserted with the connection side of the contact pins or contact knives through a housing rear wall 26 provided with bores in the pitch of the contact pins or contact knives.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP88102213A 1987-02-18 1988-02-15 Connecteur Expired - Lifetime EP0279405B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3705180 1987-02-18
DE3705180 1987-02-18

Publications (2)

Publication Number Publication Date
EP0279405A1 true EP0279405A1 (fr) 1988-08-24
EP0279405B1 EP0279405B1 (fr) 1993-11-03

Family

ID=6321267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102213A Expired - Lifetime EP0279405B1 (fr) 1987-02-18 1988-02-15 Connecteur

Country Status (2)

Country Link
EP (1) EP0279405B1 (fr)
DE (1) DE3885315D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392088A2 (fr) * 1989-04-08 1990-10-17 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Connexion multipôle séparable
US5362254A (en) * 1992-12-18 1994-11-08 The Siemon Company Electrically balanced connector assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534775A1 (de) * 1975-08-04 1977-02-10 Siemens Ag Anordnung bei leiterplatten mit frontsteckern
EP0128307A1 (fr) * 1983-05-18 1984-12-19 ERNI Elektroapparate GmbH Système de conducteurs à transfert pour des commandes ou des appareils électriques ou électroniques
EP0179999A2 (fr) * 1984-09-27 1986-05-07 Siemens Aktiengesellschaft Prise électrique à plusieurs pôles avec un dispositif de codage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534775A1 (de) * 1975-08-04 1977-02-10 Siemens Ag Anordnung bei leiterplatten mit frontsteckern
EP0128307A1 (fr) * 1983-05-18 1984-12-19 ERNI Elektroapparate GmbH Système de conducteurs à transfert pour des commandes ou des appareils électriques ou électroniques
EP0179999A2 (fr) * 1984-09-27 1986-05-07 Siemens Aktiengesellschaft Prise électrique à plusieurs pôles avec un dispositif de codage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392088A2 (fr) * 1989-04-08 1990-10-17 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Connexion multipôle séparable
EP0392088A3 (fr) * 1989-04-08 1991-01-30 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Connexion multipôle séparable
US5362254A (en) * 1992-12-18 1994-11-08 The Siemon Company Electrically balanced connector assembly

Also Published As

Publication number Publication date
DE3885315D1 (de) 1993-12-09
EP0279405B1 (fr) 1993-11-03

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