Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2005-07-12
2005-07-12
Chang, Yean-Hsi (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S689000, C361S724000
Reexamination Certificate
active
06917518
ABSTRACT:
A computer enclosure includes: a bottom casing (20); a top casing (10) defining an opening (12) and detachably attached to the bottom casing; and an engaging device (40) including an upper unit (50) mounted below the opening of the top casing, and a lower unit (60) mounted to the bottom casing. The upper unit includes a bracket (51), and first and second levers (54, 56) pivotably mounted in the bracket. The first lever has first and second ends (542, 544). The lower unit of the engaging device includes parallel driving plates (64) defining generally U-shaped cutouts (640). When the first end of the first lever is rotated downwardly or upwardly, the second end of the first lever slidingly drives against the driving plates at rear or front extremities respectively of the U-shaped cutouts, thereby respectively attaching or detaching the top casing to or from the bottom casing.
REFERENCES:
patent: 5208735 (1993-05-01), Twachtmann et al.
patent: 5751545 (1998-05-01), Jung
patent: 5793614 (1998-08-01), Tollbom
patent: 6442021 (2002-08-01), Bolognia et al.
patent: 6490153 (2002-12-01), Casebolt et al.
Chang Yean-Hsi
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
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