Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1993-04-06
1994-08-16
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
174 35R, 174 51, 361737, H05K 900
Patent
active
053392221
ABSTRACT:
This invention is directed to a fully shielded printed circuit (PC) card holder, that may be readily "snapped" into the assembly, or disassembled, as the case may be. The holder is intended to receive a PC card, where at least one end of the card is adapted to be electrically connected to an I/O type connector. The holder comprises a generally rectangular bottom cover member formed of a conductive material, corner supports integrally molded to the bottom cover member at the respective corners thereof, where each support includes a lower flange portion to which the bottom cover member is exposed. Further, a generally rectangular upper cover member is provided where the periphery thereof includes a downwardly extending flange adapted to engage the lower flange portion in electrical contact with the bottom cover member over a substantial portion of the periphery thereof. In the assembled condition, the holder provides continuous shielding against distortion of data signals between the PC card and the I/O type connector.
REFERENCES:
patent: 4458967 (1984-07-01), King et al.
patent: 4872091 (1989-10-01), Maniwa et al.
patent: 4929195 (1990-05-01), Seidoh
patent: 5005106 (1991-04-01), Kiku
patent: 5153818 (1992-10-01), Mukougawa et al.
patent: 5206796 (1993-04-01), Thompson et al.
Barker Riley K.
Simmons Randy G.
Sizemore Ronald D.
Ledynh Bot
Noll William B.
Picard Leo P.
The Whitaker Corporation
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