Electrical connectors – With coupling separator – Including retainer or joiner
Patent
1997-12-29
1999-07-27
Abrams, Neil
Electrical connectors
With coupling separator
Including retainer or joiner
439347, H01R 13629
Patent
active
059280131
ABSTRACT:
A low insertion force connector which is compact and which is designed so that the cam slider does not protrude from the connector housings when the two connectors are completely engaged with each other. The low insertion force connector includes a first housing, a second housing having a hood, and a slide member. The first housing has first and second cam projection portions which are mounted, respectively, on opposed walls of a housing body. The slide member has a pair of wings extending substantially perpendicularly, each from opposite ends of a flat plate-like base portion. The pair of wings have a first cam groove, for slidably guiding the first cam projection portion, formed on an inner surface of one of the two wings, extending from a side edge of the one wing, and second cam groove, for slidably guiding the second cam projection portion, is formed in an inner surface of the other wing. After the two housings are fitted together, the pair of wings are received in the hood. The two cam projection portions are contractible, and are disposed axially. If the pair of wings are superimposed on each other, a rear end of the first cam groove overlaps a front end of the second cam groove. Thus, when one of the two cam projection portions is slidingly moved, the other cam projection is pushed inward, or retracted into the first housing.
REFERENCES:
patent: 4332432 (1982-06-01), Colleran
patent: 5478251 (1995-12-01), Jaklin
patent: 5575676 (1996-11-01), Tsukakoshi et al.
EP 0 801 441 A1, Yoshihiro Iwahori, "Low Insertion Pressure Connector", Mar. 17, 1997.
EP 0 865 112 A2, Yoshihiro Iwahori, "Low Insertion Force Connector Assembly", Mar. 12, 1998.
Abrams Neil
Yazaki -Corporation
Zarroli Michael C.
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