EP1427070A1 - Elektrischer Verbinder - Google Patents

Elektrischer Verbinder Download PDF

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Publication number
EP1427070A1
EP1427070A1 EP03292985A EP03292985A EP1427070A1 EP 1427070 A1 EP1427070 A1 EP 1427070A1 EP 03292985 A EP03292985 A EP 03292985A EP 03292985 A EP03292985 A EP 03292985A EP 1427070 A1 EP1427070 A1 EP 1427070A1
Authority
EP
European Patent Office
Prior art keywords
contact member
electrical contact
electrical
additional
housing
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Withdrawn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
EP03292985A
Other languages
English (en)
French (fr)
Inventor
Hervé Rouland
Laurent Ferrieres
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.)
Leoni Wiring Systems France SAS
Original Assignee
Valeo Electronique et Systemes de Liaison SA
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 Valeo Electronique et Systemes de Liaison SA filed Critical Valeo Electronique et Systemes de Liaison SA
Publication of EP1427070A1 publication Critical patent/EP1427070A1/de
Withdrawn legal-status Critical Current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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7033—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of elastic extensions of the terminals

Definitions

  • the present invention relates to a connector electric.
  • the invention relates to a connector of the type comprising a first housing element with a certain number of channels fitted with male electrical contact members or females and an additional box element with a number of pathways lined with organs of electrical contact complementary to those of the first element of housing.
  • One of the aims of the present invention is to make an electrical connector which ensures the desired security.
  • the electrical connector according to the invention is of the type comprising a first housing element comprising a series of channels intended to receive organs of electrical contact and an additional box element intended to be coupled with said first housing element and having corresponding channels with organs of electrical contact complementary to those of the first housing element, one of the housing elements comprising a conduit in which is housed a contact member additional electric provided at one end with means for connecting it to an electrical circuit, while the other housing element includes means for, when of the coupling or uncoupling of the elements of housing, cooperate with said electrical contact member additional so that it shunts one of the organs of electrical contact so as to transmit information to order the temporary interruption of a circuit power supply, said connector being characterized in that the additional electrical contact member has an elastic tongue folded to present, from the vicinity, means for connecting it to a electrical circuit, a straight part ending in a V-shaped part whose free branch is extended by a elbow turned towards the V and extended by a U-shaped part with a soul and two wings, the free wing being terminated by a wave turned
  • the housing elements include means for temporarily holding them in a position partly coupled in which the contact member electric is shunted.
  • the elements of housing include locking means for maintain in an intermediate unlocking position.
  • the additional electrical contact member has two side cheeks in which lights are made in which are engaged protrusions of the wing of the U-shaped part adjacent to the elbow extending the branch free from V.
  • FIG. 1 and Figure 2 are perspective views an electrical contact member intended to equip the connector according to the invention.
  • Figure 3 is a partially developed perspective view of the body of FIGS. 1 and 2.
  • Figure 4 shows in longitudinal section the electrical contact of the previous figures.
  • FIG. 5 is a perspective view of the connector, according to the invention.
  • Figure 6 is a perspective view of the connector of Figure 5 being opened.
  • Figure 7 is a sectional view along line 7-7 in Figure 5.
  • Figure 8 and Figure 10 are partial views in section corresponding to FIG. 7 and showing the operation of the connector according to the invention.
  • the additional electrical contact member 1 shown in Figures 1 to 4 is made of a good metal conductor of electricity and endowed with a certain elasticity.
  • This member 1 is cut and folded to present, at one end, crimp tabs 2 for fixing of an electrical conductor, while the other end affects the shape of a box 3 substantially rectangular in section with two cheeks 4 and 5 and a wall upper 6.
  • the elastic tongue 8 is folded to present, successively from its end adjacent to the legs 2, a straight part 8a, a V-shaped part 8b, the free branch 8c is extended by a bend 8d turned from side of the V and extended by a U-shaped part with an 8th wing, a core 8f and a second wing 8g with the free end 8h has a wave with a convexity facing an opening 10 of the wall 6 and located near the end free of said organ, said 8h wave constituting a contact area.
  • Cheeks 4 and 5, at opening 10, have folds 11 and 12 respectively and in which lights 13 and 14 are practiced, while the elastic tongue 8, at the elbow 8d, present laterally projections 15 intended to cooperate with the lights 13 and 14 in order to limit the possible travel tab 8.
  • Cheek 5 is extended by a folded part 17 to close the box and itself extended by a tab 18 itself folded to fit into a stamped 19 cheek 4.
  • the box 3 On the side opposite the free end of the member 1, the box 3 is closed by two tabs 21 extending the wall 6 and folded to extend to the tongue 8.
  • part 17 is extended by a bar 22 folded inside the box to the right of the 8h loop.
  • Cheeks 4 and 5 are pierced with openings 24 for allow the attachment of the member 1 inside a leads from a connector.
  • a connector is shown 25 consisting of a female housing element 26 and a male housing element 27.
  • the male housing element 27 has a lug of elastic lock 28 intended to cooperate with a lug 29 of the female housing element 26.
  • a second locking device comprising an elastic tab 30 integral with the element 27 and a lug 31 projecting from the surface of the element 26, the lug 31 being shifted so that only after unlocking of the tab 29, the housing elements 26 and 27 can slide in the direction of separation on a certain distance but the uncoupling requiring obligatorily to raise the leg 30 to release the lug 31.
  • the housing member 27 has a number channels 32 each intended to receive a female electrical contact 33 comprising, at one end, an elastic clamp 35 and, at the other end, crimped a electrical conductor 34.
  • the members 33 are provided with openings 37 intended to cooperate with elastic lugs of the tracks 32 (not shown).
  • the female housing element 26 has a certain number of channels 40 intended to receive, each, a male tongue 41 at one end of each of which is crimped conductor 42.
  • each male tongue 41 is provided an opening 43 intended to receive an elastic lug 44 provided in each channel 40 to secure said tabs in said routes.
  • the female housing element 26 is provided with a skirt 45 intended to receive the male box element 27.
  • the male housing element 27 has a conduit 46 intended to receive the electrical contact member additional 1 this being locked by lugs elastic engaged in the openings 24 and being arranged so that the 8h loop is located opposite a window 47 opening onto the adjoining track 33.
  • the duct 46 is delimited by a wall 48 with an opening 49 at the level of the V-shaped part 8b so that it can protrude into a space 50 provided in the male housing element 27.
  • the female housing element 26 is provided with a bar 51 which projects into the skirt 45 and which is designed to fit into space 50.
  • the bar 51 has an extended shoulder 51a by a boss 51b terminated by a point 51c.
  • the part 8b will cooperate with the tip 51c then the boss 51b to generate a tilting of the tongue elastic 8 whose 8h wave will come into contact with the organ neighbor 33 (see figure 9), at the end of the race part 8b escaping the boss 51b so that said wave 8h will move away from the neighboring electrical contact member 33.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP03292985A 2002-12-03 2003-12-01 Elektrischer Verbinder Withdrawn EP1427070A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0215204 2002-12-03
FR0215204A FR2848030B1 (fr) 2002-12-03 2002-12-03 Connecteur electrique.

Publications (1)

Publication Number Publication Date
EP1427070A1 true EP1427070A1 (de) 2004-06-09

Family

ID=32309958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03292985A Withdrawn EP1427070A1 (de) 2002-12-03 2003-12-01 Elektrischer Verbinder

Country Status (2)

Country Link
EP (1) EP1427070A1 (de)
FR (1) FR2848030B1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727994C (de) * 1940-05-31 1942-11-16 Electroacustic Hecht Steckerverbindung mit beliebiger Polzahl fuer die UEbertragung kleinster Spannungen
EP0616397A2 (de) * 1993-03-19 1994-09-21 The Whitaker Corporation Elektrischer Steckverbinder mit Kurzschlussglied

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727994C (de) * 1940-05-31 1942-11-16 Electroacustic Hecht Steckerverbindung mit beliebiger Polzahl fuer die UEbertragung kleinster Spannungen
EP0616397A2 (de) * 1993-03-19 1994-09-21 The Whitaker Corporation Elektrischer Steckverbinder mit Kurzschlussglied

Also Published As

Publication number Publication date
FR2848030B1 (fr) 2005-01-14
FR2848030A1 (fr) 2004-06-04

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