EP1266432B1 - Vorrichtung zur schüttelfesten verriegelung eines steckers in seiner steckposition - Google Patents

Vorrichtung zur schüttelfesten verriegelung eines steckers in seiner steckposition Download PDF

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Publication number
EP1266432B1
EP1266432B1 EP00987191A EP00987191A EP1266432B1 EP 1266432 B1 EP1266432 B1 EP 1266432B1 EP 00987191 A EP00987191 A EP 00987191A EP 00987191 A EP00987191 A EP 00987191A EP 1266432 B1 EP1266432 B1 EP 1266432B1
Authority
EP
European Patent Office
Prior art keywords
plug
locking
housing shell
slide
lower 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.)
Expired - Lifetime
Application number
EP00987191A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1266432A1 (de
Inventor
Peter-Josef Bauer
Thomas Lott
Christian Meyer
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 EP1266432A1 publication Critical patent/EP1266432A1/de
Application granted granted Critical
Publication of EP1266432B1 publication Critical patent/EP1266432B1/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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/911—Safety, e.g. electrical disconnection required before opening housing

Definitions

  • the invention relates to a device for shake-proof locking of a plug in its plug position within a device, in particular within a clutch actuator, with a housing having at least two housing shells according to the preamble of claim 1.
  • a known clutch actuator for engaging and disengaging a vehicle clutch according to DE 197 01 739 A1 is integrated in a two-shell housing, which consists of a housing lower shell and a housing upper shell, which are pivotable about a pivot axis against each other, so that two integrally formed on each housing shell flanges below Interposed layer of a seal on each other.
  • a two-shell housing which consists of a housing lower shell and a housing upper shell, which are pivotable about a pivot axis against each other, so that two integrally formed on each housing shell flanges below Interposed layer of a seal on each other.
  • an electric motor for driving a plunger is received, which is connected to a piston of a hydraulic master cylinder.
  • To power the electric motor electrical connections are necessary, which are realized for example by end of power cables arranged Stekker, which is plugged into associated sockets or slots on the electric motor.
  • Such clutch plates are exposed to vehicle vibrations, so the problem is that the plug can solve due to the vibration load with time.
  • exposed plugs are often secured by additional locking elements such as fittings, pegs, clips or the like, which are designed to hold the plugs in the inserted position.
  • additional locking elements such as fittings, pegs, clips or the like, which are designed to hold the plugs in the inserted position.
  • such a locking elements usually prevent not that the plug in tilted position or not completely plugged in, so there is a risk that an electrical contact is not or only inadequate.
  • the inventive device for shake-proof locking of a plug in its plug position with the characterizing features of claim 1 has the advantage that a further assembly of the device is excluded if the plug is not in its final plug position, so that in any case a correct installation of the Stekkers is guaranteed. In addition, no additional parts are needed because the blocking function is exercised by the locking portion of the already existing locking element.
  • a particularly preferable development of the invention provides that only at fully reached plug position of the plug, a portion of the plug with an associated portion of the locking element flush and the locking element relative to the housing in a locking position is movable, in which the portion of the plug is overlapped by the associated portion of the locking element to hold the plug in the insertion position. Since a lock is only possible with correct plug position, incorrect plug positions of the plug are immediately obvious.
  • Another preferable measure provides that the locking element is held by the housing shell attached to the upper housing shell in the locking position. Since the assembled housing upper shell prevents unlocking, the locking of the plug is self-locking and can not accidentally loosen, which is particularly advantageous in swing-loaded connectors.
  • the blocking portion also serves as a gripping portion for actuating the locking element and is formed flat. As a result, an advantageous, because space-saving functional association realized.
  • the clutch actuator 1 consists of a double-shell housing 4, of which in Fig.1 only a housing lower shell 6 is shown in plan view, in which an electric motor 8 with crank gear 10 and a plunger 12 are added, which is connected to a hydraulic master cylinder 14.
  • an outer flange 18 is formed on the eyes 20 are formed with through holes or threaded holes around the two housing shells 6, 16 with the interposition of a seal with each other to be able to screw.
  • the function of such a clutch actuator 1 is e.g. From DE 197 01 739 A1 well known, therefore, this should be no further explanation.
  • a linear guide 28 guided locking element which is a slide 30 in a preferred embodiment.
  • the linear guide 28 of the slider 30 is realized in that projecting from a wall 32 of the housing lower shell 6 with respect to the terminal block 22 adjacent pin 34, for example, perpendicular, which engages in a slot 36 of a guide portion 38 of the slider 30, whereby the slider 30 to the plug 3 from time to time is movable away from him, preferably in a direction transverse to him.
  • the pin 34 is held in the slot 36 of the slider 30 by an externally pressed spring washer 40, as best seen in the enlarged cross-sectional view of Figure 2.
  • the plug 3 is preferably provided on the head side with a tongue protruding toward the slide 30, whose underside facing away from a bottom of the housing lower shell represents, for example, a horizontal counter surface 44 for a hold-down surface 46 on the underside of the guide section 38 of the slide 30, with which it can slide along a formed on the lower housing shell 6 guide surface 48.
  • the guide surface 48 for the slider 30 is preferably in a plane with the hold-down surface 46 of the slider 30.
  • the hold-down surface 46 on the slide 30 is only flush or coplanar with the counter surface 44 of the plug 3 when it is fully inserted ( Figure 4). Only in this case, the slider 30 can be moved in the direction of the plug 3 and the hold-down surface 46 of the slider 30, the counter surface 44 of the plug 3 overlap to fix it to the terminal block 22.
  • a flat-shaped gripping portion 52 is integrally formed on the side facing away from the plug 3 to the slider 30 by hand from the position shown in Figure 3, in which the plug 3 is unlocked, in which the plug. 3 to push the locking position according to Figure 4.
  • the plug 3 according to FIG. 3 is not inserted completely or in a tilted position into the associated slot of the connection strip 22, the underside of its tongue 42 is spaced from the stop surface 50, whereby the tongue 42 of the plug 3 forms the guide surface 48 for the slider 30 surmounted by a piece and as a result prevents displacement of the slider 30 in the direction of the plug 3.
  • a bottom edge 54 of the gripping portion 52 of the slider 30 facing the bottom of the housing lower shell 6 projects beyond the outer flange 18 of the housing lower shell 6, regardless of whether the locking position is assumed or not.
  • the projecting length of the gripping portion 52, the relative position and the length of the slot 36 of the slider 30 are selected such that the gripping portion 52 in the unlocked or unlockable state of the connector 3 laterally over the formed by the outer flange 18 outer contour of the housing lower shell 6 also protrudes, so that in this case a joining of the two housing shells 6, 16 is impossible.
  • the gripping portion 52 also serves as a locking portion to prevent further assembly of the clutch actuator 1 when not fully inserted into the slot 22 plug 3.
  • the hold-down surface 46 of the slide 30 can engage over the counter-surface 44 of the plug 3 coplanar with this and the slide 30 can reach the locking position.
  • the displacement of the slider 30 is determined inter alia by the length and the relative position of the slot 36, these parameters are selected such that in the locking position of the slider 30 whose end face 56 preferably a side surface 58 of the plug 3 contacted and the locking portion 52 the outer flange 18 of the housing lower shell 6 is no longer covered. Relative to their height extent is an upper edge 60 of the locking portion 52 below an upper wall 62 of the housing upper shell 16, so that the latter add to the lower housing shell 6 leaves.
  • the inventive device 2 is not limited to the locking of a single plug 3, but can be locked by widening of the slider 30 or by using a plurality of slide 30, a plurality of plugs 26.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Mechanical Operated Clutches (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connection Of Plates (AREA)
EP00987191A 2000-03-11 2000-11-30 Vorrichtung zur schüttelfesten verriegelung eines steckers in seiner steckposition Expired - Lifetime EP1266432B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10011925 2000-03-11
DE10011925A DE10011925A1 (de) 2000-03-11 2000-03-11 Vorrichtung zur schüttelfesten Verriegelung eines Steckers in seiner Steckposition
PCT/DE2000/004255 WO2001069727A1 (de) 2000-03-11 2000-11-30 Vorrichtung zur schüttelfesten verriegelung eines steckers in seiner steckposition

Publications (2)

Publication Number Publication Date
EP1266432A1 EP1266432A1 (de) 2002-12-18
EP1266432B1 true EP1266432B1 (de) 2007-05-02

Family

ID=7634369

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00987191A Expired - Lifetime EP1266432B1 (de) 2000-03-11 2000-11-30 Vorrichtung zur schüttelfesten verriegelung eines steckers in seiner steckposition

Country Status (10)

Country Link
US (1) US6817882B1 (cs)
EP (1) EP1266432B1 (cs)
JP (1) JP2003526892A (cs)
KR (1) KR100674583B1 (cs)
CN (1) CN1265509C (cs)
BR (1) BR0017156A (cs)
CZ (1) CZ298651B6 (cs)
DE (2) DE10011925A1 (cs)
ES (1) ES2283339T3 (cs)
WO (1) WO2001069727A1 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097487B2 (en) * 2005-01-21 2006-08-29 Inventec Corporation Fixture for an embedded unit of an electronic device
JP4799036B2 (ja) * 2005-04-12 2011-10-19 プライムアースＥｖエナジー株式会社 電源装置
JP4867862B2 (ja) * 2007-09-03 2012-02-01 住友電装株式会社 コネクタの抜き取り防止装置
JP7159798B2 (ja) * 2018-11-09 2022-10-25 株式会社デンソー 保護カバーおよび車載用装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683314A (en) 1971-01-21 1972-08-08 Bunker Ramo Cable junction box
DE2119915C3 (de) 1971-04-23 1975-10-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steckeinrichtung
DE2122463B2 (de) * 1971-05-06 1973-09-13 Georg Jordan Gmbh, 5200 Siegburg Hängeisolator
US4034172A (en) * 1976-03-19 1977-07-05 Amp Incorporated High voltage connector with crow bar
JPS5811016Y2 (ja) * 1977-05-13 1983-03-01 オリンパス光学工業株式会社 電池箱取出し装置
US4740168A (en) * 1987-06-01 1988-04-26 Porta Systems Corp. Locking device for telephone subscriber plugs
JPH082939Y2 (ja) * 1988-05-30 1996-01-29 矢崎総業株式会社 コネクタの二重ロック装置
JPH0688135U (ja) 1993-05-24 1994-12-22 住友電装株式会社 分岐接続箱
JP3230955B2 (ja) * 1995-08-29 2001-11-19 矢崎総業株式会社 保護カバー付きコネクタ
DE19701739A1 (de) 1997-01-20 1998-07-23 Bosch Gmbh Robert Stellvorrichtung
DE19818677C2 (de) 1998-04-27 2000-07-06 Amphenol Tuchel Elect Zweiteiliger elektrischer Steckverbinder
JP3697074B2 (ja) * 1998-08-05 2005-09-21 エナジーサポート株式会社 地絡継電器
JP4301636B2 (ja) * 1999-05-26 2009-07-22 富士通株式会社 コネクタ抜け防止機構を有する電子機器

Also Published As

Publication number Publication date
EP1266432A1 (de) 2002-12-18
BR0017156A (pt) 2003-08-19
DE50014305D1 (de) 2007-06-14
CZ298651B6 (cs) 2007-12-05
CN1265509C (zh) 2006-07-19
KR100674583B1 (ko) 2007-01-26
WO2001069727A1 (de) 2001-09-20
JP2003526892A (ja) 2003-09-09
DE10011925A1 (de) 2001-09-13
ES2283339T3 (es) 2007-11-01
US6817882B1 (en) 2004-11-16
CZ20023032A3 (cs) 2003-06-18
CN1452801A (zh) 2003-10-29
KR20020086636A (ko) 2002-11-18

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