Computer expansion card mounting structure
AssigneeHon Hai Precision Ind. Co., Ltd.
InventorYun-Lung Chen
Life of this patent
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Abstract
An expansion card mounting structure includes a card mounting seat (11), and a plurality of covers (18) to mount expansion cards thereon. The card mounting seat defines a plurality of expansion slots (12) therein. A plurality of spaced projecting contact fingers (16) is integrally formed on the card mounting seat along longitudinal extremities of the expansion slots. In assembly, the covers are secured to the card mounting seat and cover the expansion slots. The contact fingers deflectably contact the covers, to establish good ground connection and thereby attenuate EMI.
Claims8
An expansion card mounting structure comprising:
- A card mounting seat defining a plurality of expansion slots therein, a plurality of projecting contact fingers being integrally formed on the mounting seat at extremities of the expansion slots;
- and
- a plurality of covers adapted for mounting expansion cards thereon, the covers being secured to the card mounting seat to cover the expansion slots;
- wherein the projecting contact fingers deflectably contact the cover to establish ground connection and attenuate electromagnetic interference;
- wherein a plurality of flanges is perpendicular bent from the card mounting seat at the expansion slots, thereby reinforcing the card mounting seat;
- wherein the projecting contact fingers are formed at junctions of the flanges and the card mounting seat, and are bent away from the flanges;
- wherein each of the covers is secured to the card mounting seat by a fastener.
Dependencies are inferred from the claim text.