EP0110084A1 - Elément de distribution électrique - Google Patents

Elément de distribution électrique Download PDF

Info

Publication number
EP0110084A1
EP0110084A1 EP83110298A EP83110298A EP0110084A1 EP 0110084 A1 EP0110084 A1 EP 0110084A1 EP 83110298 A EP83110298 A EP 83110298A EP 83110298 A EP83110298 A EP 83110298A EP 0110084 A1 EP0110084 A1 EP 0110084A1
Authority
EP
European Patent Office
Prior art keywords
plug
contact
distribution element
electrical distribution
element according
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
EP83110298A
Other languages
German (de)
English (en)
Other versions
EP0110084B1 (fr
Inventor
Wolfgang Schwarzhoff
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0110084A1 publication Critical patent/EP0110084A1/fr
Application granted granted Critical
Publication of EP0110084B1 publication Critical patent/EP0110084B1/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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
    • 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
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section

Definitions

  • the invention relates to an electrical distributor element according to the preamble of the main claim.
  • the connection between the contact sockets on the one hand and the electrical conductors connected to them on the other hand is usually relatively complicated and complex, which leads to greater assembly effort during assembly and does not rule out the possibility that incorrect connections also occur.
  • the electrical distribution element according to the invention with the characterizing features of the main claim has the advantage that the electrical connection between the contact sockets and the associated electrical conductors is simple, requires little effort and can be produced quickly, reproducibly and without the risk of incorrect connections when assembling the distribution element can.
  • claims 5 and 6 further simplify assembly are achieved in a particularly simple manner; because this specifies the respective location for the contact sockets and their plug-in parts, so that during assembly the individual contacting elements are only to be placed in the respectively assigned receiving chamber and are then correctly positioned there.
  • the electrical distribution element 10 shown in the drawing consists e.g. from a header as an element of an installation kit and has a stepped housing with two housing parts 11 and 12.
  • the upper housing part 11 in FIG. 1 has an outer housing wall 13 with recessed receptacles 14 and sockets 15 located therein, which are 4-pole here.
  • sockets 15 are grouped in a row.
  • the sockets 15 are introduced with all individual parts into a plastic body 16 which is integral with the housing part 11.
  • a 4-pole plug (not shown) that also matches the contour can be inserted.
  • the contact pins engage in individual contact sockets 17 made of electrically conductive material contained in the plastic body 16.
  • the other housing part 12 is approximately cap-shaped along the four sockets 15 in the plastic body 16. It overlaps the plastic body 16 like a cap, leaving a lower intermediate space 18.
  • the housing part 12 extends in stages and with an essentially plate-shaped part 19, which carries a 7-pin plug 20 here, the contact pins 21 of which are in opposite directions are aligned with the sockets 15.
  • the plug 20 can be inserted, for example, into a suitable, 7-pin socket of a plug distributor belonging to the kit, which has several 7- pin sockets of this type. These sockets of the plug distributor are technically designed like the sockets 15.
  • the contact sockets 17 have a plug-in part 22, connected in one piece and with an electrically conductive connection, with an approximately C-shaped cross section.
  • a carrier plate 23 which is common to all sockets 15 and which projects at the individual points assigned to the plug parts 22 in each case in the form of a flat, in the C-shape of the respectively assigned plug contacts 24 Plug part 22 matching tongue carries.
  • the carrier plate 23 is in two parts. It has an upper plastic plate 25 and a printed circuit board 26 located underneath, on which the plug contacts 24 are mechanically fixed and electrically conductive. One plug contact 24 is plugged together with one plug part 22.
  • the individual plug contacts 24 are connected to electrical conductors running there, which is illustrated by the projecting connection ends 27.
  • the electrical conductors can also consist of cables that run in the wiring 18 in the wiring space.
  • a flexible conductor strip 28 which is arranged between them and which is guided in a loop 29 to the plate-shaped part 19 and is soldered there to the contact pins 21.
  • the individual contact sockets 17 of the sockets 15 are each mechanically and electrically conductively connected to their associated plug part 22 via an essentially S-shaped curved flag 30, which is integral with both.
  • the contact socket 17 and the plug part 22 are directed essentially in opposite directions to one another, the contact socket 17 being arranged at one end of the S of the lug 30 and the plug part 22 being arranged at the other end.
  • the individual contact sockets 17 with their plug-in parts 22 connected therewith via the lug 30 are each received as a unit within an identical receiving chamber 31 in the plastic body 16 of the housing part 11 and are kept floating therein.
  • FIG. 3 shows four such receiving chambers 31, without contact sockets 17 contained therein, with plug-in part 22 connected via lug 30.
  • Each receiving chamber 31 has an at least partially circular chamber 32, furthermore an approximately rectangular chamber 33 at a distance and a connecting chamber 34 between the two When plugging in, the circular chamber 32 takes the contact socket 17, the rectangular chamber 33 the C-shaped plug. part 22 and the connecting chamber 34 on the flag 30, in such a way that the complete element is positioned and held in the receiving chamber 31 and thus at the predetermined location.
  • the rectangular chamber 33 has an inner, molded step stop 35 which limits the insertion depth of the C-shaped plug-in part 22 and supports the latter in the plug-in direction.
  • the approximately circular chamber 32 has a step 37 in its bottom area located at the top in FIGS. 1 and 5, and where the housing wall 13 has insertion openings 36 for the individual contact pins of the 4-pin plug, not shown, a step 37 limiting the insertion depth of the contact socket 17.
  • the chamber 32 also contains a further, approximately annular step 38, which sits approximately at the same height as the step stop 35. At step 38, two further bent leg portions 39, 40 separated from the contact socket 17 abut, limiting the insertion depth.
  • the carrier plate 23, namely its plastic plate 25, has a small distance laterally next to the plug contact 24 a parallel, protruding and integrally formed support tongue 41.
  • an approximately parallel projection 42 is also formed on the plastic plate 25 and is located on the area which is assigned to a contact socket 17. The latter can rest on or on the projection 42 in the region of its facing end, so that the projection 42 also has a supporting function.
  • each receiving a contact socket 17 are grouped essentially concentrically around a common center 43, thereby ensuring that the inserted contact sockets 17 run essentially concentrically to the center point 43.
  • the explained distributor element 10 has the advantage that it is inexpensive to manufacture and, above all, can be assembled, while at the same time ensuring that the individual contact sockets 17 are mounted at the desired location, concentrically around the center point 43 and at a predetermined distance in the circumferential direction from one another, and at the same time the electrical connection between the contact sockets 17 on the one hand and the electrical conductors of the printed circuit board 26 is made on the other.
  • the assembly of the distributor element 10 is therefore particularly simple and scarcely carries the risk of incorrect installation with incorrect connections.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP83110298A 1982-11-26 1983-10-15 Elément de distribution électrique Expired EP0110084B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823243728 DE3243728A1 (de) 1982-11-26 1982-11-26 Elektrisches verteilerelement
DE3243728 1982-11-26

Publications (2)

Publication Number Publication Date
EP0110084A1 true EP0110084A1 (fr) 1984-06-13
EP0110084B1 EP0110084B1 (fr) 1986-09-10

Family

ID=6179068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83110298A Expired EP0110084B1 (fr) 1982-11-26 1983-10-15 Elément de distribution électrique

Country Status (2)

Country Link
EP (1) EP0110084B1 (fr)
DE (2) DE3243728A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157509A (en) * 1984-03-13 1985-10-23 Black & Decker Inc Wiring system for mini tools
GB2161333A (en) * 1984-07-06 1986-01-08 Ford Motor Co Electronics box for motor vehicles
EP0379662A3 (fr) * 1989-01-25 1991-08-14 A. & H. Meyer GmbH Leuchten und Büroelektrik Boítier de prises
EP3793036A1 (fr) * 2019-09-13 2021-03-17 E.G.O. Elektro-Gerätebau GmbH Prise de contact, dispositif de carte de circuit imprimé et système enfichable correspondant

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188497B (en) * 1986-03-27 1990-11-07 Yazaki Corp Connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022319A1 (de) * 1969-05-07 1970-11-19 Bulgin Reginald William Steckerverbindung in einem Verteilersystem fuer elektrischen Strom
DE2921991A1 (de) * 1978-05-30 1979-12-13 Amp Inc Elektrischer verbindungskasten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022319A1 (de) * 1969-05-07 1970-11-19 Bulgin Reginald William Steckerverbindung in einem Verteilersystem fuer elektrischen Strom
DE2921991A1 (de) * 1978-05-30 1979-12-13 Amp Inc Elektrischer verbindungskasten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157509A (en) * 1984-03-13 1985-10-23 Black & Decker Inc Wiring system for mini tools
GB2161333A (en) * 1984-07-06 1986-01-08 Ford Motor Co Electronics box for motor vehicles
EP0379662A3 (fr) * 1989-01-25 1991-08-14 A. & H. Meyer GmbH Leuchten und Büroelektrik Boítier de prises
EP3793036A1 (fr) * 2019-09-13 2021-03-17 E.G.O. Elektro-Gerätebau GmbH Prise de contact, dispositif de carte de circuit imprimé et système enfichable correspondant

Also Published As

Publication number Publication date
EP0110084B1 (fr) 1986-09-10
DE3243728A1 (de) 1984-05-30
DE3366119D1 (en) 1986-10-16

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