Patent ID: 6538893
Filing Date: 2003-03-25
Classification: H01L,Y10T

Abstract:
A securing device for a locking member of a heat dissipating element of a CPU, comprising(1) a plurality of engaging members, said engaging members each having a plurality of inwardly sticking and upwardly bent engaging parts defining a gap in between; said engaging members each having a plurality of outwardly sticking and upwardly bent sharp engaging parts; said engaging members being fixed to a respective one of recesses formed at corners of a base of said locking member with said outwardly sticking and upwardly bent sharp engaging pars engaging with an annular wall around said recess; said base having through holes formed at centers of said recesses; said locking member having connecting parts removably connected to said base thereof for locking said heat dissipating element in between; said locking member being disposed on a main board for the heat dissipating element to come into contact with a CPU with said through holes of said base each being aligned with one of through holes of said main board; (2) a main body, said main body having connecting poles sticking up thereof, and truncated cone-shaped parts each formed on a top of one of said connecting poles; a bottom of each of said truncated cone-shape parts and said top of a respective one of said connecting poles defining an engaging trench in between; said main body being disposed under said main board with said truncated cone-shaped parts being each passed through one of said through holes of said base and one of said gaps of said engaging members to allow said inwardly sticking and upwardly bent engaging parts of said engaging members to engage with said engaging trenches thereof so as to secure said base of said locking member to said main board.