Compression type connector and the connecting structure thereof

Electrical connectors – Metallic connector or contact having movable or resilient... – Spring actuated or resilient securing part

Reexamination Certificate

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C439S066000, C439S700000

Reexamination Certificate

active

06908347

ABSTRACT:
A compression type connector is constructed of a cap-like conductive toe-pin1, a conductive pin10fitted and slidably supported within conductive toe-pin1and a coil spring20fitted on conductive pin10and repulsively urging the conductive pin10upwards or in the direction opposite to the bottom of conductive toe-pin1. A multiple number of the compression type connectors are arranged in an insulative housing50interposed between electrodes31and41of an electronic circuit board30and an electrically joined object40, each opposing the other. Each conductive toe-pin1is put into contact with electrode31of electronic circuit board30and conductive pin10into contact with electrode41of electrically joined object40, to establish electrical connection between electronic circuit board30and electrically joined object40. Since conductive pin10and coil spring20are united and fitted into conductive toe-pin1so that conductive toe-pin10can reciprocate therein, it is possible to reduce the height of the compression type connector and realize a low-resistance and low-load connection.

REFERENCES:
patent: 3378810 (1968-04-01), Dorrell
patent: 5127837 (1992-07-01), Shah et al.
patent: 5151040 (1992-09-01), Tanaka
patent: 5518410 (1996-05-01), Masami
patent: 5641315 (1997-06-01), Swart et al.
patent: 5727954 (1998-03-01), Kato et al.
patent: 6159056 (2000-12-01), Boyle
patent: 6447343 (2002-09-01), Zhang et al.
patent: 6464511 (2002-10-01), Watanabe et al.
patent: 6769919 (2004-08-01), Kosmala
patent: 6-168756 (1994-06-01), None
patent: 07/161401 (1995-06-01), None
patent: 10-189111 (1998-07-01), None
patent: WO 00/31828 (2000-06-01), None

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