Electrical connectors – With coupling movement-actuating means or retaining means in... – Including compound movement of coupling part
Patent
1995-09-29
1997-10-21
Nguyen, Khiem
Electrical connectors
With coupling movement-actuating means or retaining means in...
Including compound movement of coupling part
439259, H01R 450
Patent
active
056790201
ABSTRACT:
A ZIF PGA socket (20) includes a base (22) and cover (24) slidably relatively moveable thereto, and a lever (40) sandwiched between the base (22) and the cover (24) wherein the lever (40) includes a handle (42) exposed and accessible in an exterior and a cam shaft (44) embedded within an upper half channel (30) formed in the cover (24) and a lower half channel (32) formed in the base (22). The cam shaft (44) includes a projection (50) integrally radially extending therefrom for engagement with an engagement surface (56) formed within an opening (54) in the base (22) whereby the lever (40) can be substantially stopped in a vertical position for allowing the socket (20) in an open status to load a PGA thereto in a ZIF manner. The handle (42) further includes a rib (60) formed proximate the front end thereof for engagement with a facing downward abutment surface (62) formed on the base (22).
REFERENCES:
patent: 5256079 (1993-10-01), Matsuoka
patent: 5443591 (1995-08-01), Tsai
patent: 5454727 (1995-10-01), Hsu
Lai Ching-Ho
McHugh Robert G.
Wang Chiung-Chuan
Hon Hai - Precision Ind. Co., Ltd.
Nguyen Khiem
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