WO2013087272A1 - Dispositif électrique enfichable permettant de réduire l'effort nécessaire à l'enfichage. - Google Patents

Dispositif électrique enfichable permettant de réduire l'effort nécessaire à l'enfichage. Download PDF

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Publication number
WO2013087272A1
WO2013087272A1 PCT/EP2012/070891 EP2012070891W WO2013087272A1 WO 2013087272 A1 WO2013087272 A1 WO 2013087272A1 EP 2012070891 W EP2012070891 W EP 2012070891W WO 2013087272 A1 WO2013087272 A1 WO 2013087272A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
electrical
relative
elements
plug element
Prior art date
Application number
PCT/EP2012/070891
Other languages
German (de)
English (en)
Inventor
Markus Bahr
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 WO2013087272A1 publication Critical patent/WO2013087272A1/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
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • 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 present invention relates to an electrical plug-in connector.
  • the present invention relates to a cascade connector.
  • the present invention relates to an electrical plug-in device for reducing the insertion forces, a plug-in arrangement, a control device for a vehicle, and a vehicle, in particular an automobile.
  • Known vehicles in particular electric or hybrid vehicles have e.g. to control an electrical machine regularly control devices that should deliver a high electrical power to the electric machine.
  • one, two, three or even four plug contacts are usually used in a plug connector in order to be able to conduct the required high voltage and / or the high electric current from the control unit to the motor element. Due to the required in such connectors security features such as reverse polarity protection or shock protection, while sealing the individual contacts of a connector, the plugging and also the release of a conventional connector can require significant insertion forces.
  • a plug-in force are required, which exceeds, for example, the value 100 N.
  • an electrical plug-in device for reducing the insertion forces, a plug assembly, a control device for a vehicle and a vehicle, in particular an automobile according to the independent claims is displayed.
  • One aspect of the present invention here is that the individual plug-in elements of a connector are not plugged all at once, thus simultaneously, but successively, thus successively or consecutively.
  • the individual forces occurring for each plug-in element can be minimized in such a way that in each case only the plug-in force required for the plug-in element to be plugged in must be applied.
  • the connector is still made in one piece, with the individual plug-in elements relative to each other, especially in the intended to be
  • a plurality of plug-in elements can be arranged as an example in a row, wherein the individual plug-in elements fanning out, thus can move stepwise against each other with respect to the direction of insertion.
  • a first plug-in element can be plugged onto its corresponding complementary counterpart in a socket device.
  • Attaching the first plug-in element can subsequently move a second plug-in element in the direction of the socket device and thus be contacted with a pin provided there.
  • the plug-in elements can be arranged relative to each other either in a first position or a second position.
  • the first position here represents the staggered, fanned or stepped positioning, which makes it possible to perform the insertion process in succession for the individual plug-in elements.
  • the second position represents the end position of the plug-in elements in the infected state, thus the parallel arrangement of the individual plug-in elements, for example in the socket device.
  • the individual plug-in elements are thus offset from one another or stepped, while in the second position, the respective plug-in elements substantially parallel, for example, with their contact side, are arranged to each other.
  • a plug element is displaceable only from its first position to the second position when an adjacent plug element is in the infected state. In this case, it is thus ensured that the first plug-in element is inserted so that the second plug-in element can be displaced in the direction of the electrical contact of a complementary socket element.
  • This mechanism may continue accordingly for other plug-in elements. For example, in the case of three plug-in elements, it may thus be necessary for the first plug-in element to be inserted first. This will be the second
  • the second plug-in element can now also be moved into the electrically connected second position in the socket element.
  • Another plug-in element, which can be arranged on the second plug-in element, can essentially have an identical configuration to the second plug-in element and can also only be displaced when the adjacent second plug-in element is electrically connected
  • the further second plug element can also be moved from its first position to its second position.
  • the plug element which is displaced last from its first position to the second position may further comprise a locking element or an interlocking element which connects the plug arrangement to a socket arrangement, e.g. releasably connects.
  • a corresponding locking element can also be seen as an orientation or coding of a plug-in sequence, plug-in direction or arrangement in the socket element.
  • a staking out of the plug arrangement after releasing the locking element substantially completely thus can be done without successive staking of the individual plug-in elements.
  • an inverse mechanism may be provided, in which it is imperative that individual plug-in elements have to be moved from their second to the first position before another plug-in element can be transferred from the second position to the first position. In this way, a plug-in arrangement can be realized, which also requires a fixed, successive sequence of plug-in operations when staking.
  • FIGS. 1 a-c the schematic Ansteckvorgang a plug assembly according to the present invention
  • Figure 2 is a fragmentary view of an exemplary construction of the plug assembly according to the present invention.
  • FIGS. 3a-e show a plugging and setting operation of a plug arrangement according to the present invention.
  • FIG. 1 a shows the schematic Ansteckvorgang a plug assembly according to the present invention.
  • FIG. 1a shows an arrangement of a plug-in arrangement 1 according to the invention, consisting of plug-in device 2, constructed from a plurality of plug-in elements 4a-c and socket device 6. To the individual plug-in elements 4a-c
  • conductor elements 8 which are adapted to contact complementary contact elements 10 of the socket device 6 whereby between the conductor elements 8 and the contact elements 10 is a conductive connection
  • the two second plug-in elements 4b, c are each arranged in their first position 12a in FIG. 1a. This shows the staggered or stepped arrangement of the plug-in elements 4b, c relative to the first plug-in element 4a. Subsequently, as shown in FIG. 1 b, the first plug-in element 4 a is applied to a contact element 10 of the socket device 6. After the plug-in element 4a has been plugged in, successive plug-in element 4b and plug-in element 4c can be displaced in the direction of the socket device 6, and consequently their respective conductor element 8 with contact element 10 can be brought into electrical connection in succession. Thus, the plug-in elements 4b, c shown in FIG. 1b are transferred from their first position 12a according to FIG. 1b to their respective second position 12b, as shown in FIG. 1c. In this case, by reaching the end position of the plug element 4a in the inserted state in the socket device 8, a sliding mechanism, for example a
  • Locking element 20 (not shown in detail in Figure 1) of the second plug-in element 4b are released so that it can be converted into the second position 12b.
  • a further latching element 20 is released, whereby the further second plug element 4c can be transferred from its first position 12a into its second position 12b.
  • FIG. 1 c The completely closed plug-in arrangement 1 is shown in FIG. 1 c. Also shown in Figure 1 c right locking element 14, which can engage in a matching counter element of the socket device 6. Locking element 14 can act as a CPA (connector position assurance).
  • CPA connector position assurance
  • each plug element 4a, b, c or at least only individual plug-in elements 4 have their own locking element, which can engage in a complementary mating element on the socket device 6.
  • FIG. 2 shows a section of the plug assembly 1 according to the invention, consisting of the plug-in elements 4a, b and the socket device 6.
  • Plug element 4a is already here with its conductor element 8 on the contact element 10 of
  • Jack device 6 plugged, thus electrically connected.
  • a housing part 18 of the bushing device 6 has this latching element 20 transferred into a released position, in particular from an opening 24 so far moved that the oblique end face of the locking element 20 by pressure, in Figure 2 from above on plug-in element 4b, a shift of the same allows down.
  • Housing part 18 seals using sealing element 22 conductor element 8 and contact element 10 of
  • Plug-in element 4a from.
  • the housing 16a of the plug-in element 4a is thus already in its connected end position in the socket device 6.
  • Housing 16b of plug-in element 4b is essentially just in its first position 12a, but is transferred by a downward movement in Figure 2 in its second position 4b , By transferring the plug-in element 4b into this second position 12b, its conductor element 8 is also conductively connected to the contact element 10 of the socket device 6.
  • Locking element 20 can in this case in the bent state in the second position 12b of the plug-in element 4b continue on the outside of the housing 16a of
  • Plug element 4a abut or else can snap over at the end and an irreversible by a corresponding substantially planar configuration
  • Bushing device 6 in the successive sequence according to the invention while staking out, however, can take place simultaneously, thus for all the plug-in elements 4 and their conductor elements 8.
  • a successive disconnection of the individual conductor elements 8 from the corresponding contact elements 10 can also be carried out.
  • a plug-in element 4 is just in the Ansteckvorgang to a
  • the housing 18 of the socket device 6 is in this case in
  • housing 18 is slid past the locking element 20 and has this offset from the opening 24 laterally. Housing 18 now presses in the end position
  • Sealing element 22 and thereby seals the interior of the plug-in element.
  • the lateral displacement of the locking element 20 is sufficient due to its bevelled end face to be able to move the sibling plug-in element 4 now down.
  • the sloping front side allows further sliding out of the
  • the individual plug-in elements 4 of a plug-in device 2 according to the invention can thus be successively successively plugged onto the contact elements 10 of the socket device 6.
  • Figures 3d and 3e show the disassembly steps.
  • the plug-in element arranged on the right in FIG. 3d is displaced upward from the second position to its first position.
  • locking element 20 slides upwards and in turn finds place in opening 24 when the right plug-in element 4 has reached its first position 12a.
  • the left plug element 4 pulled upwards and thus the electrical conductive contact between conductor element 8 and contact element 10 are released.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un dispositif électrique enfichable (2) permettant de réduire l'effort nécessaire à l'enfichage, comportant un premier élément enfichable (4a); et un deuxième élément enfichable (4b), le dispositif enfichable (2) étant réalisé d'une seule pièce, le premier élément enfichable (4a) étant réalisé de manière à ce qu'il puisse être déplacé par rapport au deuxième élément enfichable (4b), ledit déplacement pouvant se faire sensiblement en parallèle à un sens de mise en place par enfichage (26) du dispositif enfichable (2), le deuxième élément enfichable (4b) pouvant adopter par rapport au premier élément enfichable (4a) une première position (12a) et une deuxième position (12b) et pouvant être déplacé entre la première position (12a) et la deuxième position (12b), caractérisé en ce que lors d'une mise en place par enfichage, le deuxième élément enfichable (4b) ne peut être déplacé par rapport au premier élément enfichable (4a) en passant de la première (12a) à la deuxième position (12b) qu'une fois la mise en place par enfichage du premier élément enfichable (4a) sensiblement terminée.
PCT/EP2012/070891 2011-12-14 2012-10-22 Dispositif électrique enfichable permettant de réduire l'effort nécessaire à l'enfichage. WO2013087272A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110088626 DE102011088626A1 (de) 2011-12-14 2011-12-14 Elektrische Steckvorrichtung zur Reduzierung der Steckkräfte
DE102011088626.5 2011-12-14

Publications (1)

Publication Number Publication Date
WO2013087272A1 true WO2013087272A1 (fr) 2013-06-20

Family

ID=47177942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/070891 WO2013087272A1 (fr) 2011-12-14 2012-10-22 Dispositif électrique enfichable permettant de réduire l'effort nécessaire à l'enfichage.

Country Status (2)

Country Link
DE (1) DE102011088626A1 (fr)
WO (1) WO2013087272A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021039518A1 (fr) * 2019-08-30 2021-03-04 株式会社オートネットワーク技術研究所 Connecteur
US12126108B2 (en) 2019-08-30 2024-10-22 Autonetworks Technologies, Ltd. Connector having first housing and second housing connectable to each other

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018101097A1 (de) * 2018-01-18 2019-07-18 Reichle + De-Massari Ag Steckervorrichtung und Verfahren mit einer Steckervorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590496A1 (fr) * 1992-09-29 1994-04-06 Sumitomo Wiring Systems, Ltd. Dispositif connecteur
US5472357A (en) * 1993-01-13 1995-12-05 Yazaki Corporation Low insertion force connector
US5727969A (en) * 1995-05-19 1998-03-17 Yazaki Corporation Low-insertion-force connector assembly
US20070015383A1 (en) * 2003-02-21 2007-01-18 Michael Jahn Plug-in connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590496A1 (fr) * 1992-09-29 1994-04-06 Sumitomo Wiring Systems, Ltd. Dispositif connecteur
US5472357A (en) * 1993-01-13 1995-12-05 Yazaki Corporation Low insertion force connector
US5727969A (en) * 1995-05-19 1998-03-17 Yazaki Corporation Low-insertion-force connector assembly
US20070015383A1 (en) * 2003-02-21 2007-01-18 Michael Jahn Plug-in connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021039518A1 (fr) * 2019-08-30 2021-03-04 株式会社オートネットワーク技術研究所 Connecteur
JP2021039822A (ja) * 2019-08-30 2021-03-11 株式会社オートネットワーク技術研究所 コネクタ
JP7226196B2 (ja) 2019-08-30 2023-02-21 株式会社オートネットワーク技術研究所 コネクタ
US12126108B2 (en) 2019-08-30 2024-10-22 Autonetworks Technologies, Ltd. Connector having first housing and second housing connectable to each other

Also Published As

Publication number Publication date
DE102011088626A1 (de) 2013-06-20

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