Compaq Computer Corporation, Inc.

Roberta M Madsen

Joseph R Allen

David Allen Moore

Thomas T Hardt

George R Daniels

James F Babb

Brian J Perona

Personal computer

A card extender unit for a computer housing including first and second card extender sections which mount the card extender in position in the computer housing. The card extender includes a housing including first and second sections which support a printed circuit board having one or more high wattage, integrated circuits. One of the card extender sections includes a flow direction channel intake for directing air generated by an internal housing fan over one or more of the high wattage, integrated circuits mounted on the printed circuit board.

Card extender unit for computer

A tower unit housing for a computer system including a rectangular box-like chassis which receives a front bezel, a L-shaped hood to cover the top and one side of the chassis and a side member to cover the other side of the chassis. The chassis includes a security tab which is aligned with a hood security tab and a side cover security tab when the hood and side cover are installed on the chassis such that openings in the tabs can receive a single lock to lock the entire unit together. The front bezel includes its own security tab which extends into a pin connection inside of the chassis such that the pin connection between the bezel and the chassis is hidden by the side cover when the side cover and L-shaped hood are installed on the chassis. In this manner, a single lock can secure the front bezel and, the L-shaped hood and the side cover from unauthorized disassembly.

Lockable computer tower unit housing

A pair of disk drives are mounted in a compact side-by-side relationship in two adjacent bays of an internal sheet metal computer housing chassis using a snap-in mounting system including two opposing pairs of parallel sheet metal guide channel members snapped into place within specially configured openings in parallel bay walls of the chassis, and pairs of elongated plastic retainer members secured to and longitudinally extending along opposite sides of the disk drives. To quickly mount the disk drives within their chassis bays, each retainer member pair is simply pushed rearwardly into and longitudinally through an associated opposing pair of the guide channel members until the disk drive reaches its operating position within its chassis bay. As the disk drive rearwardly approaches its operating position, leading edge portions of its associated guide channel members inwardly cam opposed front end latch portions on each of the retainer members until bosses thereon snap into notches in the guide channels, thereby releasably locking the disk drive in place. Each disk drive may be quickly removed from the chassis simply by squeezing the opposed latch portions together to remove the bosses from the guide channel member notches, and then pulling the disk drive forwardly out of its drive bay.

Computer disk drive mounting apparatus

Growing community of inventors

Houston, TX, United States of America

Roberta M Madsen