EP2237378A1 - Dispositif de contact - Google Patents

Dispositif de contact Download PDF

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Publication number
EP2237378A1
EP2237378A1 EP10002975A EP10002975A EP2237378A1 EP 2237378 A1 EP2237378 A1 EP 2237378A1 EP 10002975 A EP10002975 A EP 10002975A EP 10002975 A EP10002975 A EP 10002975A EP 2237378 A1 EP2237378 A1 EP 2237378A1
Authority
EP
European Patent Office
Prior art keywords
spring
wire
segments
contact device
segment
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.)
Withdrawn
Application number
EP10002975A
Other languages
German (de)
English (en)
Inventor
Julio Kuntz
Joachim Stolz
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.)
Amphenol Tuchel Electronics GmbH
Original Assignee
Amphenol Tuchel Electronics 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 Amphenol Tuchel Electronics GmbH filed Critical Amphenol Tuchel Electronics GmbH
Publication of EP2237378A1 publication Critical patent/EP2237378A1/fr
Withdrawn legal-status Critical Current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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2435—Contacts for co-operating by abutting resilient; resiliently-mounted with opposite contact points, e.g. C beam
    • 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
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • 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
    • H01R13/02—Contact members
    • H01R13/33—Contact members made of resilient wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members

Definitions

  • the present invention relates generally to the field of contactors having a plurality of contacts for contacting a circuit board.
  • the invention relates to a contact device according to claim 2 manufactured with a method for producing such a contact device according to claim 1.
  • Such contacts are used for example for connecting two circuit boards (board-to-board connection).
  • From the DE 44 15 022 is a device with a contact spring for electrically contacting pads of a separate card, for. B. chip card or memory card, with a contact carrier, z.
  • a contact spring for electrically contacting pads of a separate card, for. B. chip card or memory card, with a contact carrier, z.
  • As printed circuit board whose contacts are connected to circuits known, are used in the resilient contact elements in the form of a ring or coil of a metal strip or a metal wire and contact the one hand, the contacts of the contact carrier and on the other hand protrude into the free space.
  • a method for producing an electrical connector for interconnecting current-conducting elements on a first printed circuit board with current-conducting elements on a second printed circuit board wherein the plug is a one-piece body of insulating material having a first contact surface which is fixable against a first printed circuit board and a second contact plate securable against a second printed circuit board having a plurality of transverse channels in the first and second surfaces and a plurality of electrically conductive resilient contact members each having a first end disposed in a corresponding one of the channels in the first contact surface and a second end disposed in the corresponding one of the channels in the second contact surface.
  • the present invention provides a contact device which has been manufactured by embedding a coil spring made of a spring wire formed as a conventional coil spring.
  • this results in a defined pitch spacing of a multiplicity of adjacent spring segments formed by the wire helices of the helical spring.
  • such pre-punched or alternatively pre-bent individual spring segments could be used to embed this defined by a tool in pairs spaced from each other in a similar manner in an insulating body, as described above, embed.
  • a contact device 1 comprising a plurality of paired spring segments 4, which are positively and non-positively connected to the insulating body 3.
  • the insulating body 3 is a substantially elongated, cuboid insulating body, in which the previously described spring segments 4 are embedded with its holding portion 8.
  • the spring segments 4 have been formed from a helical spring 2, which have been severed along the helical spring axis with a spring segment interruption 10. Together with the insulating body, the contact device according to the invention is thereby obtained.
  • Fig. 3 is shown in a side view wire coil segment 12, which has at its upper circular segment portion via a contact portion 5 and is secured to the opposite side to the holding portion 8 in the insulating body 3.
  • each wire coil segment 12 is each positioned opposite to a directly adjacent thereto wire end 13a, 13b.
  • each of the wire helix forms a respective spring segment 4 approximately with a three-quarter wire helix rotation. From this, the contact device according to the invention with the pairs spaced spring segments 4 is formed.
  • the method according to the invention is disclosed in the following steps for producing the contact device according to the invention.
  • the method comprises the steps:
EP10002975A 2009-04-03 2010-03-20 Dispositif de contact Withdrawn EP2237378A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009016160A DE102009016160B4 (de) 2009-04-03 2009-04-03 Verfahren zur Herstellung einer Kontaktvorrichtung und Kontaktvorrichtung

Publications (1)

Publication Number Publication Date
EP2237378A1 true EP2237378A1 (fr) 2010-10-06

Family

ID=42245018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10002975A Withdrawn EP2237378A1 (fr) 2009-04-03 2010-03-20 Dispositif de contact

Country Status (2)

Country Link
EP (1) EP2237378A1 (fr)
DE (1) DE102009016160B4 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110323601A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 板间接触偶、印制板部件及印制板组
CN110323610A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 印制板组
CN110323596A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 一种印制板组
CN110323595A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 板间接触装置、印制板部件及印制板组

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100856A (en) 1977-02-17 1978-07-18 General Electric Company Fuze encoder
US20080003844A1 (en) 2006-06-28 2008-01-03 Hon Hai Precision Ind. Co., Ltd. Pressure contact connector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT958626B (it) * 1971-10-06 1973-10-30 Teledyne Inc Connettore per pannello di circuito e relativo metodo di fabbricazione
DE4415022C2 (de) * 1993-09-06 2002-06-20 Hopt & Schuler Ddm Vorrichtung mit einer Kontaktfeder, z. B. Kartenleser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100856A (en) 1977-02-17 1978-07-18 General Electric Company Fuze encoder
US20080003844A1 (en) 2006-06-28 2008-01-03 Hon Hai Precision Ind. Co., Ltd. Pressure contact connector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"ROD-SHAPED CONNECTOR", IBM TECHNICAL DISCLOSURE BULLETIN, INTERNATIONAL BUSINESS MACHINES CORP. (THORNWOOD), US, vol. 33, no. 9, 1 February 1991 (1991-02-01), pages 472/473, XP000109581, ISSN: 0018-8689 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110323601A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 板间接触偶、印制板部件及印制板组
CN110323610A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 印制板组
CN110323596A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 一种印制板组
CN110323595A (zh) * 2018-03-30 2019-10-11 中航光电科技股份有限公司 板间接触装置、印制板部件及印制板组
CN110323601B (zh) * 2018-03-30 2022-04-22 中航光电科技股份有限公司 板间接触偶、印制板部件及印制板组

Also Published As

Publication number Publication date
DE102009016160A1 (de) 2010-10-14
DE102009016160B4 (de) 2011-12-01

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