EP0369231A3 - Contacting device, particularly for lcd displays - Google Patents

Contacting device, particularly for lcd displays Download PDF

Info

Publication number
EP0369231A3
EP0369231A3 EP19890120091 EP89120091A EP0369231A3 EP 0369231 A3 EP0369231 A3 EP 0369231A3 EP 19890120091 EP19890120091 EP 19890120091 EP 89120091 A EP89120091 A EP 89120091A EP 0369231 A3 EP0369231 A3 EP 0369231A3
Authority
EP
European Patent Office
Prior art keywords
housing
slot
contact
carrier plate
elements
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Withdrawn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
EP19890120091
Other languages
German (de)
French (fr)
Other versions
EP0369231A2 (en
Inventor
Bernd Zinn
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.)
Grote and Hartmann GmbH and Co KG
Original Assignee
Grote and Hartmann GmbH and Co KG
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 Grote and Hartmann GmbH and Co KG filed Critical Grote and Hartmann GmbH and Co KG
Publication of EP0369231A2 publication Critical patent/EP0369231A2/en
Publication of EP0369231A3 publication Critical patent/EP0369231A3/en
Withdrawn legal-status Critical Current

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
    • H01R12/7076—Coupling devices for connection between PCB and component, e.g. display
    • 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
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Kontaktierungseinrichtung, insbesondere für Flüssigkristall-­ Anzeigeelemente (LCD-Anzeigeelemente), die in einer Träger­ platte angeordnet sind, auf der dünne oberflächlich zu kon­ taktierende, nebeneinander auf Abstand angeordnete Metall-­ Leiterbahnen aufgebracht, z.B. aufgedampft sind, wobei die Kontaktierungseinrichtung ein Kunststoffgehäuse mit einem Steckschlitz für die Trägerplatte aufweist, im Gehäuse mehrere, nebeneinander angeordnete elektrische Kontakt­ elemente aus Metall lagern, Deren Wirk- und Verbindungs­ elemente jeweils in einer Ebene angeordnet sind, und die jeweils mit einem Steckstift oder Lötstift oder dgl. An­ schlußelement aus dem Gehäuse ragen und im dem Anschluß­ element entgegengesetzten Bereich armförmige Kontaktelemente aufweisen, die in den Steckschlitz ragen und die Leiterbahnen der gesteckten Trägerplatte kontaktieren, wobei jedes Kontaktelement eine Bogenfeder aufweist, deren dem Anschlußelement zugewandter Federarm fest im Gehäuse gelagert und deren anderer Federarm einstückig mit einem bogenförmigen, in den Steckschlitz des Gehäuses ragenden Kontaktsteg, der eine Kontaktstelle für eine Leiterbahn dem Trägerplatte bildet, in Verbindung steht, wobei Betätigungsmittel in oder am Gehäuse gelagert sind, die bei Betätigung den anderen Federarm mittelbar oder unmittelbar verschwenken, wobei der Kontaktsteg aus dem Bereich des Steckschlitzes oder in den Bereich des Steckschlitzes bewegt wird. Contacting device, especially for liquid crystal Display elements (LCD display elements) in a carrier plate are arranged on the thin surface to con tactical, spaced metal Conductor tracks applied, e.g. are evaporated, the Contacting device with a plastic housing Has slot for the carrier plate in the housing several electrical contacts arranged side by side Store elements made of metal, their active and connection elements are each arranged in one plane, and the each with a pin or solder pin or the like protruding element from the housing and in the connector element opposite area arm-shaped contact elements have, which protrude into the slot and the conductor tracks contact the inserted carrier plate, each contact element being one Arc spring, the one facing the connecting element The spring arm is fixed in the housing and its other spring arm in one piece with an arcuate, in the slot of the Contact protruding housing, which is a contact point for a conductor track forms the carrier plate in connection stands, with actuating means mounted in or on the housing are the other spring arm indirectly when actuated or swivel immediately, with the contact web off the area of the slot or in the area of Slot is moved.

EP19890120091 1988-11-15 1989-10-30 Contacting device, particularly for lcd displays Withdrawn EP0369231A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8814300 1988-11-15
DE8814300U 1988-11-15
DE8901711U 1989-02-14
DE8901711U DE8901711U1 (en) 1988-11-15 1989-02-14 Contacting device, especially for LCD displays

Publications (2)

Publication Number Publication Date
EP0369231A2 EP0369231A2 (en) 1990-05-23
EP0369231A3 true EP0369231A3 (en) 1991-09-04

Family

ID=25953790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890120091 Withdrawn EP0369231A3 (en) 1988-11-15 1989-10-30 Contacting device, particularly for lcd displays

Country Status (3)

Country Link
EP (1) EP0369231A3 (en)
JP (1) JPH02187728A (en)
DE (1) DE8901711U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2815138B2 (en) * 1995-07-12 1998-10-27 エスエムケイ株式会社 connector
DE19843708A1 (en) 1998-09-23 2000-04-27 Siemens Ag Device for the detachable assembly of an electronic component
DE202008001918U1 (en) * 2008-02-11 2009-06-25 Weidmüller Interface GmbH & Co. KG In a housing arranged compression spring contact
CN109061926A (en) * 2018-09-25 2018-12-21 广州市得胜光电科技有限公司 A kind of material improving the negative aobvious product light leakage of the black mould of LCD

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110947A1 (en) * 1970-04-13 1971-10-28 Bunker Ramo Insert holder for a level circuit carrier
DE2413989A1 (en) * 1973-03-23 1974-09-26 Electrovac CONTACT BAR
DE2441699A1 (en) * 1974-08-30 1976-03-11 Daut & Rietz Kg Holder for display carriers, partic liquid crystal displays - comprises rotary closed frame with connecting springs in batten
DE2502521A1 (en) * 1975-01-22 1976-08-05 Bunker Ramo ELECTRIC SPRING BAR
US4629271A (en) * 1983-08-01 1986-12-16 E. I. Du Pont De Nemours And Company Electrical connector for flexible circuit boards

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110947A1 (en) * 1970-04-13 1971-10-28 Bunker Ramo Insert holder for a level circuit carrier
DE2413989A1 (en) * 1973-03-23 1974-09-26 Electrovac CONTACT BAR
DE2441699A1 (en) * 1974-08-30 1976-03-11 Daut & Rietz Kg Holder for display carriers, partic liquid crystal displays - comprises rotary closed frame with connecting springs in batten
DE2502521A1 (en) * 1975-01-22 1976-08-05 Bunker Ramo ELECTRIC SPRING BAR
US4629271A (en) * 1983-08-01 1986-12-16 E. I. Du Pont De Nemours And Company Electrical connector for flexible circuit boards

Also Published As

Publication number Publication date
EP0369231A2 (en) 1990-05-23
DE8901711U1 (en) 1990-03-15
JPH02187728A (en) 1990-07-23

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