Heat sink fastener for use with central processing unit, has hub, two positioning units including respective clamps with clamping ends and fastening ends, and two bars provided between clamps of respective positioning units

摘要

The fastener has a hub, and two positioning units (12, 13) including respective clamps (121, 131). The clamps consist of clamping ends and fastening ends. A bar is provided between clamps (121) of the positioning unit (12). Another bar is provided between clamps (131) of the positioning unit (13). The positioning unit (12) is fixedly attached to the hub, and the positioning unit (13) is hingely attached to the hub.