WO2012107314A1 - Connexion enfichable permettant la mise en contact directe d'une carte de circuit imprimé - Google Patents

Connexion enfichable permettant la mise en contact directe d'une carte de circuit imprimé Download PDF

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Publication number
WO2012107314A1
WO2012107314A1 PCT/EP2012/051494 EP2012051494W WO2012107314A1 WO 2012107314 A1 WO2012107314 A1 WO 2012107314A1 EP 2012051494 W EP2012051494 W EP 2012051494W WO 2012107314 A1 WO2012107314 A1 WO 2012107314A1
Authority
WO
WIPO (PCT)
Prior art keywords
contact
circuit board
plug connection
plug
connection according
Prior art date
Application number
PCT/EP2012/051494
Other languages
German (de)
English (en)
Inventor
Juergen Stein
Peter Rehbein
Ulrich Schmatz
Markus Kroeckel
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
Priority to BR112013019910A priority Critical patent/BR112013019910A8/pt
Priority to CN201280008190.0A priority patent/CN103339803B/zh
Priority to EP12708763.3A priority patent/EP2673848B1/fr
Publication of WO2012107314A1 publication Critical patent/WO2012107314A1/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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/87—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting automatically by insertion of rigid printed or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits

Definitions

  • the invention is based on a plug connection for electrical
  • Control devices usually consist of a printed circuit board on which electronic components are placed, and a housing.
  • a male connector is usually mounted on the circuit board to the electrical connection between a harness connector and the circuit board
  • the male connector thus represents an additional component in the assembly of the control unit.
  • electrical connector thus represents an additional component in the assembly of the control unit.
  • Direct contacts known in which the male connector is omitted and the individual poles of the wiring harness are contacted directly on the circuit board.
  • electrical contact surfaces are provided on the circuit board, which are contacted by contact elements, which in the
  • Harness connector are inserted.
  • FIGS. 1a, 1b show two known plug connections 101 for the direct electrical contacting of contact surfaces 102 on a printed circuit board 103, wherein the contact surfaces 102 are provided on both sides of the printed circuit board 103.
  • a plug-in receptacle 104 is provided, in which the printed circuit board 103 protrudes in the insertion direction.
  • Plug-in receptacle 104 is a plug (e.g., harness connector) 105
  • the two-piece contact carrier 106a, 106b with Spring contacts 107 for direct electrical contacting of the contact surfaces 102 of the circuit board 103 has.
  • the two contact carrier halves 106a, 106b are hinged together at 120. Electric lines
  • Plug-in receptacle 104 is further a contact pressure device 110
  • the pressure spring device 1 10, in Fig. 1 a by a one-piece spring clip and in Fig. 1 b by two separate
  • the object of the invention is to simplify a generic connector for direct electrical contact with a circuit board on.
  • the contact element is no longer formed with a contact spring, whereby a simplification of the contact element at
  • the contact normal force is inventively by the
  • Anpressfedern can advantageously be formed as individual springs or be formed by a one-piece spring comb.
  • PCB tolerances can now be compensated by the individually acting pressure springs, the contact carrier instead of two-piece according to the invention can now also be made in one piece, resulting in a further cost reduction.
  • the movable contact elements of the contact carrier can also take over the function of a Maisprimärverrastung to the inserted into the contact carrier contact elements therein against her
  • FIGS. 1 a, 1 b two connectors for direct electrical contact with a printed circuit board according to the prior art
  • FIGS. 2 to 4 different embodiments of the invention
  • Fig. 5 is a section through the in Figs. 2 to 4 shown
  • Fig. 6 shows another embodiment of the invention
  • the plug connections 1 shown in FIGS. 2 to 4 serve for the direct electrical contacting of contact surfaces ("lands") 2 on a printed circuit board 3, the contact surfaces 2 being provided on both sides of the printed circuit board 3.
  • a plug-in receptacle 4 is provided, in which the printed circuit board 3 protrudes in the insertion direction.
  • the socket 4 is a
  • Plug (e.g., harness connector) 5 is inserted, which has a contact carrier 6 with contact elements 7 for direct electrical contact of the contact surfaces 2 of the circuit board 3. Electrical lines 8 of the contact elements 7 are passed through a mat seal 9, which seals the plug receptacle 4 to the outside. In the socket 4 is still a
  • Anpressfeder best 10 is provided, which presses the contact elements 7 in contact with the contact surfaces 2 of the circuit board 3.
  • Contact element 7 of the contact carrier 6 each have their own contact spring 11.
  • the contact carrier 6 has for each contact element 7 in each case a transversely (double arrow 12) to the circuit board 3 movable contact element 13, which is arranged directly between the contact element 7 and the respective pressure spring 1 1 for pressing the contact element 7 in contact with the contact surface 2 of the circuit board 3 is.
  • the pressure springs 1 1 can each be designed as separate individual springs or be integrally formed by an open spring comb with free spring ends.
  • Contact elements 13 of the contact carrier 6 are for example by
  • the transversely movable contact elements 13 can also take over the function of a Greprimärverrastung to the inserted into the contact carrier 6 contact elements 7 against their
  • the pressure springs 1 1 are attached to the bottom of the receptacle 4 and extend with their free spring end almost to the mat seal 9. These directed toward mat seal 9 contact springs 1 1 may alternatively be attached to the side wall of the receptacle 4.
  • the pressure springs 1 1 are attached to the sides of the plug-in receptacle 4 and extend with its free spring end in the direction of the bottom of the plug-in receptacle. 4
  • the pressure springs 1 1 U-shaped and attached to the sides of the plug-in receptacle 4 are fixed such that the free spring ends extend in the direction of the bottom of the plug-in receptacle 4.
  • the contact carrier 6 can be made in one or two parts, as described above with reference to FIG. 1.
  • the pressure springs 1 1 can also be formed here as a separate single springs or by a one-piece (integral) spring comb of electrically non-conductive or electrically conductive material. In the latter case are the
  • the contact elements 7 themselves may each have an insulation, such as e.g. an electrically insulated coating, at its point of contact with the respective pressure spring 1 1, so as to have an electrical
  • the pressure springs 1 1 with their free spring ends on the wall of the plug-in receptacle 4, e.g. for a force support.
  • the spring ends of the spring comb can be reconnected to each other there ("closed spring comb").

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention concerne une connexion enfichable (1) permettant la mise en contact directe des surfaces de contact (2) d'une carte de circuit imprimé (3) et comportant : un logement d'enfichage (4) associé à la carte de circuit imprimé (3) et dans lequel pénètre la carte de circuit imprimé (3) ; un connecteur (5) enfichable dans le logement d'enfichage (4) et présentant un porte-contacts (6) muni d'éléments de contact (7) permettant la mise en contact directe des surfaces de contact (2) de la carte de circuit imprimé (3) ; et un système de ressorts de pression (10) qui comprime les éléments de contact (7) en appui sur les surfaces de contact (2) de la carte de circuit imprimé (3). Selon l'invention, le système de ressorts de pression (10) présente respectivement pour chaque élément de contact (7) du porte-contacts (6) un ressort de pression (11) séparé.
PCT/EP2012/051494 2011-02-09 2012-01-31 Connexion enfichable permettant la mise en contact directe d'une carte de circuit imprimé WO2012107314A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR112013019910A BR112013019910A8 (pt) 2011-02-09 2012-01-31 conexão de plugue para contato elétrico direto de uma placa condutora
CN201280008190.0A CN103339803B (zh) 2011-02-09 2012-01-31 用于直接电接触印刷电路板的插塞连接
EP12708763.3A EP2673848B1 (fr) 2011-02-09 2012-01-31 Connecteur pour faire le contact électrique direct d'une carte de circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110003873 DE102011003873A1 (de) 2011-02-09 2011-02-09 Steckverbindung zur elektrischen Direktkontaktierung einer Leiterplatte
DE102011003873.6 2011-02-09

Publications (1)

Publication Number Publication Date
WO2012107314A1 true WO2012107314A1 (fr) 2012-08-16

Family

ID=45833352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/051494 WO2012107314A1 (fr) 2011-02-09 2012-01-31 Connexion enfichable permettant la mise en contact directe d'une carte de circuit imprimé

Country Status (6)

Country Link
EP (1) EP2673848B1 (fr)
CN (1) CN103339803B (fr)
BR (1) BR112013019910A8 (fr)
DE (1) DE102011003873A1 (fr)
TW (1) TWI601336B (fr)
WO (1) WO2012107314A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013214714A1 (de) * 2013-07-29 2015-01-29 Robert Bosch Gmbh Steuergerät und Anordnung mit einem Steuergerät
CN113366708B (zh) * 2019-01-30 2024-04-19 安费诺有限公司 弹簧加载电连接器
DE102019109393B4 (de) * 2019-04-10 2023-02-02 Lisa Dräxlmaier GmbH Leiterplattendurchführung und elektrisch leitender pin zum führen in einer leiterplattendurchführung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614707A (en) * 1968-10-09 1971-10-19 Siemens Ag Electrical connector
EP0920090A2 (fr) * 1997-11-26 1999-06-02 Berg Electronics Manufacturing B.V. Connecteur de circuit imprimé
EP1335454A1 (fr) * 2002-01-28 2003-08-13 Harting Electro-Optics GmbH & Co. KG. Connecteur avec éléments de contact rétractables
EP1376767A1 (fr) * 2002-06-18 2004-01-02 Harting Electro-Optics GmbH & Co. KG. Connecteur avec un logement coulissant pour un élément d'un connecteur
US20090258515A1 (en) * 2008-04-15 2009-10-15 Fujitsu Limited Connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614707A (en) * 1968-10-09 1971-10-19 Siemens Ag Electrical connector
EP0920090A2 (fr) * 1997-11-26 1999-06-02 Berg Electronics Manufacturing B.V. Connecteur de circuit imprimé
EP1335454A1 (fr) * 2002-01-28 2003-08-13 Harting Electro-Optics GmbH & Co. KG. Connecteur avec éléments de contact rétractables
EP1376767A1 (fr) * 2002-06-18 2004-01-02 Harting Electro-Optics GmbH & Co. KG. Connecteur avec un logement coulissant pour un élément d'un connecteur
US20090258515A1 (en) * 2008-04-15 2009-10-15 Fujitsu Limited Connector

Also Published As

Publication number Publication date
BR112013019910A2 (pt) 2016-10-11
CN103339803B (zh) 2017-03-22
BR112013019910A8 (pt) 2018-01-30
CN103339803A (zh) 2013-10-02
EP2673848B1 (fr) 2016-01-27
TWI601336B (zh) 2017-10-01
DE102011003873A1 (de) 2012-08-09
EP2673848A1 (fr) 2013-12-18
TW201251211A (en) 2012-12-16

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