WO2007073962A1 - Connexion par fiches a geometrie d'insertion - Google Patents

Connexion par fiches a geometrie d'insertion Download PDF

Info

Publication number
WO2007073962A1
WO2007073962A1 PCT/EP2006/067908 EP2006067908W WO2007073962A1 WO 2007073962 A1 WO2007073962 A1 WO 2007073962A1 EP 2006067908 W EP2006067908 W EP 2006067908W WO 2007073962 A1 WO2007073962 A1 WO 2007073962A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
connector
lateral surface
connection according
projection
Prior art date
Application number
PCT/EP2006/067908
Other languages
German (de)
English (en)
Inventor
Martin Saur
Michael Schoenfeld
Timo Gaiser
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 WO2007073962A1 publication Critical patent/WO2007073962A1/fr

Links

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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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

Definitions

  • the invention relates to a connector according to the preamble of claim 1.
  • the connector according to the invention with the characterizing features of claim 1 has the advantage that the correct Winkelendposition is achieved automatically by the insertion geometry and that only an axial insertion movement is required. As a result, the mating process on the assembly line of the customer is facilitated and can be carried out in less time. Also, this increases the security. Through the insertion geometry a quick, safe and easy insertion of the round plug is possible, and the space requirements can be met.
  • Fig. 1 shows a first embodiment of the electrical according to the invention
  • Fig. 2a, 2b in a development two in the inserted state facing each other lateral surfaces of the plug and the wiring harness connector of Fig. 1; and Fig. 3 shows a second embodiment of the electrical according to the invention
  • the electrical connector 1 shown in Fig. 1 comprises a component-side connector 2 and a harness connector 3, which can be inserted into each other in a defined angular position.
  • the flat contacts designed as electrical contacts 4 of the plug 2 by corresponding electrical mating contacts (not shown) of the harness connector 3 are contacted.
  • a plug-in receptacle 5 of the plug 2 is defined by a round connector wall 6, whose inside or inside lateral surface is denoted by 7 and whose outside or outside lateral surface is denoted by 8.
  • the wiring harness connector 3 has a connector housing 9, a housing-side outer protective jacket 10 surrounding the connector housing 9, and an annular plug-in receptacle 11 therebetween.
  • the outer lateral surface of the plug housing 9 is denoted by 12, and the inner and outer lateral surfaces of the outer protective jacket 10 are denoted by 13 and 14, respectively.
  • the lateral surfaces 7, 12 of the plug 2 and the wiring harness connector 3 facing each other.
  • a projection (guide rib) 15 on the lateral surface 7 of the plug 2 is a projection (guide rib) 15 in the direction of the lateral surface 12 of the harness connector 3 radially in front.
  • To guide the projection 15 are on the lateral surface 12 of the harness connector 3 two in the direction of the lateral surface 7 of the plug 2 radially projecting, in the insertion direction 16 (Fig. 2) of the connector 2 oblique guide shoulders or guide surfaces 17a, 17b provided, which against Plug-in direction 16 of the first connector 2 are uncovered.
  • the lateral surface along the guide shoulders or guide surfaces 17a, 17b has an increase in diameter in the insertion direction 16 in order to align the plug 2 along the guide track in the end angle position.
  • the projection 15 is provided at the front end of the plug-in receptacle 5.
  • the development shown in Fig. 2b shows the lateral surface 12, go from the position 0 ° or 360 °, the two inclined guide surfaces 17a, 17b of a common point 18 at the front end of the plug housing 9 in opposite circumferential directions in the insertion direction 16 of the plug 2 way.
  • the two oblique guide surfaces 17a, 17b are formed as helical lines with the same pitch. In the position 180 ° form the two inclined guide surfaces 17a, 17b together in
  • Plug-in direction 16 extending groove 19 that is, the two inclined guide surfaces 17 a, 17 b are continued as an axially extending groove 19.
  • the two inclined guide surfaces 17a, 17b extend - except for the angular region of the groove 19 - in the circumferential direction over almost the entire lateral surface 12th
  • the plug-in procedure is as follows:
  • the plug 2 When nesting the two plugs 2, 3 in any initial angular position to each other meets the plug 2 with its projection 15 on one of the two guide surfaces 17a, 17b and is guided thereon in the direction of the inserted end position, the plug 2 is aligned with the harness connector 3. Meets the projection 15 of the plug 2 in an angular position between 0 ° and 180 ° on the guide surface 17a, the plug 2 is guided in the direction of insertion 16 counterclockwise until the end position 180 ° is reached. In an angular position between 180 ° and 360 °, the plug 2 is guided in the insertion direction 16 in a clockwise direction until the end position 180 ° is reached. From the end position 180 °, the projection 15 is guided in the axial groove 19, that is, there is a purely axial insertion movement of the plug 2. Now, the contacting of the contacts 4 of the plug 2 with the mating contacts of the harness connector 3 done.
  • the purely axial plugging movement of the user due to the inclined guide surfaces 17a, 17b causes a rotation of the plug 2 relative to the harness connector 3, so that the plug 2 is automatically guided in its correct Endwinkellage.
  • the projection 15 and the inclined guide surfaces 17a, 17b at others facing each other
  • the projection 15 on the outside of the plug wall 6 of the plug 2 and the oblique guide surfaces 17a, 17b may be provided on the inside of the outer protective jacket 10 of the harness connector 3 or vice versa.
  • the plug assembly 31 shown in FIG. 3 differs solely in that here the harness connector 3 in the middle of a pin 32 and the plug 2 has a plug-in receptacle 33 for this pin 32.
  • the projection 34 is provided on the inside of the plug receptacle 33 defining lateral surface 35 and protrudes into the socket 33 radially inwardly. Outside the pin 32, so on the outer lateral surface 36 of the pin 34, the two opposite to the direction of insertion of the first connector 2 uncovered, oblique guide surfaces 37a, 37b are provided for the projection 34.
  • Guide surfaces 37a, 37b rotated to the correct angular position and then in an axial groove (not shown) further guided in the insertion direction.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne une connexion par fiches (1) comprenant deux connecteurs (2, 3) pouvant s'emboîter dans une position angulaire définie. Une surface latérale (7) d'un premier connecteur (2) et une surface latérale (12) d'un deuxième connecteur (3) se font face lorsque les connecteurs sont emboîtés. Selon l'invention, la surface latérale (7) du premier connecteur (2) présente une protubérance (15) en saillie radiale en direction de la surface latérale (12) du deuxième connecteur (3) et la surface latérale (12) du deuxième connecteur (3) présente au moins une surface de guidage (17a, 17b) qui est oblique dans la direction d'enfichage (16) du premier connecteur (2) et radialement saillante en direction de la surface latérale (7) du premier connecteur (2). Cette surface de guidage demeure non recouverte à l'encontre de la direction d'enfichage (16) du premier connecteur (2). Lors de l'emboîtement des deux connecteurs (1, 2), la sallie (15) du premier connecteur (2) glisse sur la ou les surface(s) de guidage (17a, 17b; 37a, 37b) oblique(s) amenant ainsi le premier conducteur dans sa position finale enfichée.
PCT/EP2006/067908 2005-12-23 2006-10-30 Connexion par fiches a geometrie d'insertion WO2007073962A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510061881 DE102005061881A1 (de) 2005-12-23 2005-12-23 Steckverbindung mit Einführgeometrie
DE102005061881.2 2005-12-23

Publications (1)

Publication Number Publication Date
WO2007073962A1 true WO2007073962A1 (fr) 2007-07-05

Family

ID=37708180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/067908 WO2007073962A1 (fr) 2005-12-23 2006-10-30 Connexion par fiches a geometrie d'insertion

Country Status (2)

Country Link
DE (1) DE102005061881A1 (fr)
WO (1) WO2007073962A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060573A1 (de) * 2007-12-15 2009-06-18 Lumberg Connect Gmbh Steckverbinder für Photovoltaikanschlusskabel
CN105932468A (zh) * 2016-06-12 2016-09-07 中国科学院苏州生物医学工程技术研究所 电连接器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961318A (fr) * 1950-05-10
US4239325A (en) * 1979-04-12 1980-12-16 Tyson Thomas E Self-aligning multi-pin connector
WO1988010525A1 (fr) * 1987-06-15 1988-12-29 Bell Helicopter Textron Inc. Connecteur electrique a alignement automatique
DE8900875U1 (de) * 1988-01-27 1989-07-20 Amp Inc., Harrisburg, Pa. Elektrischer Verbinder
WO2003075413A1 (fr) * 2002-03-04 2003-09-12 Irca S.P.A. Appareil de chauffage electrique a commande thermostatique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961318A (fr) * 1950-05-10
US4239325A (en) * 1979-04-12 1980-12-16 Tyson Thomas E Self-aligning multi-pin connector
WO1988010525A1 (fr) * 1987-06-15 1988-12-29 Bell Helicopter Textron Inc. Connecteur electrique a alignement automatique
DE8900875U1 (de) * 1988-01-27 1989-07-20 Amp Inc., Harrisburg, Pa. Elektrischer Verbinder
WO2003075413A1 (fr) * 2002-03-04 2003-09-12 Irca S.P.A. Appareil de chauffage electrique a commande thermostatique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060573A1 (de) * 2007-12-15 2009-06-18 Lumberg Connect Gmbh Steckverbinder für Photovoltaikanschlusskabel
DE102007060573B4 (de) * 2007-12-15 2010-02-25 Lumberg Connect Gmbh Steckverbinder für Photovoltaikanschlusskabel
US7909658B2 (en) 2007-12-15 2011-03-22 Lumberg Connect Gmbh Plug for photovoltaic connector cable
CN105932468A (zh) * 2016-06-12 2016-09-07 中国科学院苏州生物医学工程技术研究所 电连接器

Also Published As

Publication number Publication date
DE102005061881A1 (de) 2007-07-05

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