Tilt-away processor retention module with hold-down screw device
AssigneeInternational Business Machines Corporation
InventorsDean Frederick Herring, Beth Frayne Loebach
Life of this patent
Estimating the term…
Abstract
A fastening mechanism for installing a processor heatsink on a planar board space takes up a minimal amount of the planar board space. The heatsink is held down securely against the top of the processor with a substantial amount of force. This is accomplished through a screw and leaf spring mechanism at each side edge of the processor. The screw and leaf spring arrangement are rotated out of the way while the heatsink is installed and then returned to their original positions to retain the heatsink. The mechanism is partially assembled prior to the installation of the heatsink.
Claims14
A retention module for securing a processor and a cooling device, comprising:
- a base;
- a plurality of retainers mounted to the base, each of the retainers having a pivoted position, an upright position, and a secured position, wherein the retainers are threadingly engaged to the base;
- and wherein
- the retainers are adapted to secure the processor and the cooling device to the base in their secured positions, loosely restrain the processor and the cooling device to the base in their upright positions, and release the processor and the cooling device from the base in their pivoted positions.
A retention module, comprising:
- a processor;
- a cooling device mounted to the processor for cooling the processor;
- a bracket having a body for supporting the processor with an opening for accommodating pins on the processor, and a pair of bosses extending from the body, each of the bosses having a protrusion and an aperture;
- a retainer pivotally mounted to each of the bosses in the apertures, each of the retainers having a pivoted position located in the protrusion, an upright position, and a secured position;
- and wherein
- the retainers secure the processor and the cooling device to the bracket in their secured positions, loosely restrain the processor and the cooling device to the bracket in their upright positions, and release the processor and the cooling device from the bracket in their pivoted positions.
A method of secured a processor and a cooling device, comprising;
- (a) providing a retention module on a planar surface, the retention module having a base, and a plurality of retainers mounted to the base;
- (b) locating each of the retainers in a pivoted position;
- (c) placing a processor on the base and a cooling device on the processor;
- (d) pivoting the retainers to an upright position such that the processor and the cooling device are loosely restrained;
- (e) moving the retainers to a secured position to secure the processor and the cooling device to the base;
- and wherein step (e) comprises:
- screwing the retainers into the base to move the retainers from the upright position to the secured position.
Dependencies are inferred from the claim text.