EP0365883A1 - Elektrischer Verbinder - Google Patents

Elektrischer Verbinder Download PDF

Info

Publication number
EP0365883A1
EP0365883A1 EP89118426A EP89118426A EP0365883A1 EP 0365883 A1 EP0365883 A1 EP 0365883A1 EP 89118426 A EP89118426 A EP 89118426A EP 89118426 A EP89118426 A EP 89118426A EP 0365883 A1 EP0365883 A1 EP 0365883A1
Authority
EP
European Patent Office
Prior art keywords
component
components
electrical connector
movable
tabs
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
EP89118426A
Other languages
English (en)
French (fr)
Other versions
EP0365883B1 (de
Inventor
Philippe Bonfand
François Person
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.)
Whitaker LLC
Original Assignee
AMP Inc
Whitaker LLC
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 AMP Inc, Whitaker LLC filed Critical AMP Inc
Publication of EP0365883A1 publication Critical patent/EP0365883A1/de
Application granted granted Critical
Publication of EP0365883B1 publication Critical patent/EP0365883B1/de
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
    • H01R13/66—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

Definitions

  • the present invention is directed to an electrical connector of the type having plug and socket components, where one such component is fixed and the other is movable into engagement therewith. More particularly, this connector is designed to provide a simplified electrical connection for use with an automotive door. Heretofore it was necessary to either pass a part of a flexible electrical harness through a window in the bodywork, or to provide spring-biased tabs projecting from the door.
  • the connector of this invention avoids the necessity of providing a direct interconnection means between the movable parts, i.e. hinged door and body frame, by utilizing an electrical connector of the type composed of plug and socket components, where one of said components is fixed and the other component is movable generally in a Z-direction into alignment and engagement therewith.
  • the socket component consists of a row of side entry receptacles, whereas the plug component consists of a row of tabs receivable in said receptacles, where said plug component is pivotal in response to the engagement of said components.
  • a feature of this connector is the provision of the adjustability of one of said components within the X-Y plane to ensure such alignment.
  • U.S. Patent No. 4,528,429 teaches an electrical switch-plug assembly for use with a household electrical appliance, of the cordless variety. Briefly, the assembly incorporates a movable baffle, which baffle is responsive to movement during engagement and disengagement of such assembly components.
  • the present invention avoids the complexities of such an assembly and achieves this by a combination of components in which the electrical connections are not exposed during periods of non-engagement thereof.
  • the invention comprises an electrical connector of the type composed of plug and socket components 10,12, where one of said components is fixed and the other component is movable into alignment and engagement therewith.
  • either major component may be fixed while the other is movable, that is, one is fixed to the automobile body, and the other fixed to the door and movable into alignment and engagement with the automobile body component.
  • the plug component 10 which for purposes of illustration shall be considered the fixed component, is illustrated in Figures 1-4.
  • Such component comprises a "U" shaped housing 14, having a major recess 15 communicating with plural openings 16 in the base 18 thereof, whereby conductors (not shown) are brought into and terminated to receptacles.
  • a smaller recess 20 containing vertical slots 22, and a flange 23.
  • Each such flange contains a fastener hole 25 for recessing in and securing to the automobile body.
  • the purpose of the smaller recesses 20 is to receive and secure the pivotal member 26. That is, as best seen in Figures 1 and 3, the recess 20 contains a pair of laterally disposed vertical slots 22 to slidably receive end members 28 of pivotal member 26, which end members seat on bottom wall 29 ( Figure 3).
  • housing portion 14 Disposed along the upper portion of housing portion 14 is a shelf portion 32 in which there is defined an elongated opening 34 having an upraised flanged portion 36 outlining such opening.
  • a shelf portion 32 Disposed along the upper portion of housing portion 14 is a shelf portion 32 in which there is defined an elongated opening 34 having an upraised flanged portion 36 outlining such opening.
  • the function of such flange shall become more apparent hereinafter.
  • the pivotal member 26, intermediate end members 28, in its preferred embodiment is an inverted "L" (see the cross section of Figure 4), where the vertical leg 40 consists of a fixed lower portion 42 seated within recess 15, and a pivotal upper portion 44.
  • the lower portion 42 is provided with a plurality of vertical openings 46 communicating with a like plurality of receptacle receiving cavities, whereby male tabs may enter such openings for engagement with a female receptacle therein.
  • upper portion 44 of vertical leg 40 there is included a plurality of pivotal, oppositely disposed male tabs 50,50′, which correspond in number to the vertical openings 46. From Figure 2 it will be noted that the pivoting action of upper portion 44 is achieved by journals 52 in the respective end members 28.
  • the horizontal leg 54 of pivotal member 26 is an elongated plate 56, fixed to and movable with upper portion 44, which in a first or connector disengaged position underlies, designated by the numeral 60, the flange portion 36 surrounding a portion of opening 34. While the pivotal movement of upper portion 44 will be described later, it may be noted at this point that such movement is achieved by means which act against elongated plate 56.
  • the socket component 12 comprises a housing 60 which is attached 62 to the movable portion of the automotive body, such as a door. Internally of said housing 60 is a peripheral slot 64, a portion of which is shown in Figures 9 and 10, for receiving a socket housing 66.
  • the socket housing 66 contains a plurality of slots 68, each having a cavity 70 for receiving therein a side entry receptacle, such as shown in Figure 6.
  • the ends 72 of socket housing 66 are each provided with a slot 74 within which there is formed a friction member 76, such as a pad. While the purpose thereof is to limit the relative movement of the socket housing 66 within the slots 64, there nevertheless is sufficient play to allow the socket housing 66 to adjust and realign itself in the X-Y plane to insure proper alignment between the mated components 10,12.
  • a further feature of the socket component 12 is the provision of a protuberance bar 70 directed toward the plug component 10.
  • a protuberance bar 70 directed toward the plug component 10.
  • Such bar when the plug and socket components are brought into mating engagement, contacts and depresses elongated plate 56, which by the continued mating movement will cause pivotal number 26 to rotate bringing the respective male tabs 50,50′ into their corresponding side entry receptacles ( Figure 6).
  • the protuberance bar 70 at its end 72 and along the length thereof, is tapered 74 to facilitate the entry of the bar 70 through the opening 34.
  • the tapered end 72 will first contact flange portion 36 which in turn will cause the socket housing to adjust a sufficient amount to permit the bar to pass flange portion 36 and depress plate 56.
  • the socket housing 66 and the lower portion 42 are each provided with a like plurality of a side entry receptacle 80.
  • the receptacle 80 typically formed from a sheet metal blank, as is well known, is comprised of a wire connecting portion 82 and a box-like receptacle portion 84, where the latter portion consists of a pair of opposing side walls 86 turned toward each other to form a tab receiving slot 88 therebetween.
  • each side wall 86 is bent 92 so as to form a converging opening 94 for easy insertion of a male tab 50,50′.
  • electrical connection to the receptacle 80 is by means of a conductor C crimped to wire connecting portion 82, see Figure 9.
  • FIG. 9 which Figure illustrates the plug and socket components 10,12 in a premating positioning
  • the tapered end 74 first contacts flange portion 36 causing socket housing 66 to shift or realign in the X-Y plane so that proper alignment is achieved for subsequent engagement of the components.
  • the protuberance bar 70 suitably aligned the end 72 thereof contacts plate 56 which begins to pivot downwardly.
  • the male tabs 50,50′ begin to pivot into a vertical alignment whereby the male tabs 50,50′ have entered into electrical contact with the respective side entry receptacles 80. In this position full electrical contact exists between the mated portions of the electrical connector hereof.
  • An important feature of this invention is to provide a connector, during periods of nonengagement, such as when the door is open, in which the male contacts or tabs are recessed and not exposed to damage or injury.
  • This is achieved with the present invention by the provision of a spring 100, under tension, fixed between arm 102 secured to housing 10, and arm 104 fixed to and movable with pivot upper portion 44 ( Figures 2 and 4).
  • a shroud or cover may be provided about the spring 100.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP19890118426 1988-10-28 1989-10-04 Elektrischer Verbinder Expired - Lifetime EP0365883B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8814175 1988-10-28
FR8814175A FR2638578A1 (fr) 1988-10-28 1988-10-28 Connecteur electrique pour porte pivotante

Publications (2)

Publication Number Publication Date
EP0365883A1 true EP0365883A1 (de) 1990-05-02
EP0365883B1 EP0365883B1 (de) 1994-08-31

Family

ID=9371419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890118426 Expired - Lifetime EP0365883B1 (de) 1988-10-28 1989-10-04 Elektrischer Verbinder

Country Status (4)

Country Link
EP (1) EP0365883B1 (de)
DE (1) DE68917847T2 (de)
ES (1) ES2058431T3 (de)
FR (1) FR2638578A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288288A (en) * 1994-03-30 1995-10-11 Ford Motor Co A vehicle door

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB177713A (en) * 1921-04-05 1922-04-06 George Frederick Ostins Improvements relating to plug connections for electric circuits
DE465580C (de) * 1928-09-21 Fritz Driescher Metallwarenfab Steckerschalter mit Schnellausschaltung
US1689495A (en) * 1925-11-03 1928-10-30 Tucker J H & Co Ltd Electric switch
US1731973A (en) * 1927-07-11 1929-10-15 Fischer Carl Electric connecter
GB368016A (en) * 1931-01-27 1932-03-03 Albert Courtney Wynne Improvements in or relating to electrical plug and socket connections
FR1543773A (fr) * 1966-11-14 1968-10-25 Electronics Corp America Perfectionnements apportés aux connecteurs électriques
US3857625A (en) * 1973-07-16 1974-12-31 Rixson Firemark Electrical connector hinge
US4758696A (en) * 1986-09-26 1988-07-19 Grazer David T F Safety receptacle for a two-piece duplex

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465580C (de) * 1928-09-21 Fritz Driescher Metallwarenfab Steckerschalter mit Schnellausschaltung
GB177713A (en) * 1921-04-05 1922-04-06 George Frederick Ostins Improvements relating to plug connections for electric circuits
US1689495A (en) * 1925-11-03 1928-10-30 Tucker J H & Co Ltd Electric switch
US1731973A (en) * 1927-07-11 1929-10-15 Fischer Carl Electric connecter
GB368016A (en) * 1931-01-27 1932-03-03 Albert Courtney Wynne Improvements in or relating to electrical plug and socket connections
FR1543773A (fr) * 1966-11-14 1968-10-25 Electronics Corp America Perfectionnements apportés aux connecteurs électriques
US3857625A (en) * 1973-07-16 1974-12-31 Rixson Firemark Electrical connector hinge
US4758696A (en) * 1986-09-26 1988-07-19 Grazer David T F Safety receptacle for a two-piece duplex

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288288A (en) * 1994-03-30 1995-10-11 Ford Motor Co A vehicle door

Also Published As

Publication number Publication date
EP0365883B1 (de) 1994-08-31
DE68917847T2 (de) 1994-12-22
FR2638578A1 (fr) 1990-05-04
ES2058431T3 (es) 1994-11-01
DE68917847D1 (de) 1994-10-06

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