Electrical connectors – With coupling movement-actuating means or retaining means in... – Including compound movement of coupling part
Reexamination Certificate
2010-07-27
2010-12-21
Dinh, Phuong K (Department: 2839)
Electrical connectors
With coupling movement-actuating means or retaining means in...
Including compound movement of coupling part
Reexamination Certificate
active
07854622
ABSTRACT:
The present invention discloses an electrical connecting device adapted to receive a chip unit. The electrical connecting device includes an insulation base, a terminal set, a circuit board, a cover and a driving mechanism. The insulation base is formed with a terminal area and a first pierced hole. The terminal set is disposed correspondingly in the terminal area. The circuit board is disposed under the insulation base. The circuit board is formed with a pad area, which is disposed correspondingly to and under the terminal area for the terminal set to be soldered on. The circuit board is formed with a through hole corresponding to the first pierced hole. The cover is horizontally and slidably covering the insulation base. The driving mechanism at least has a metal bushing covered into the first pierced hole and the through hole. The driving mechanism further has a cam, which has a driven portion extending to form a first cylinder into the first pierced hole. The first cylinder is jointed into the metal bushing correspondingly. A second cylinder which is off-centered with respect to the first cylinder is formed between the driven portion and the first cylinder and entering the second pierced hole.
REFERENCES:
patent: 7572136 (2009-08-01), Liao
patent: 7753707 (2010-07-01), Ju
Dinh Phuong K
Lotes Co., Ltd.
Rosenberg , Klein & Lee
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