Patent ID: 7204729

Claim:
A fixing auxiliary device for facilitating a user to fix a metallic assembly onto a circuit board, said metallic assembly having at least an extension plate, said circuit board having at least a connecting portion, said fixing auxiliary device comprising: a main body having a first portion in contact with said connecting portion of said circuit board and a second portion coupled to said extension plate of said metallic assembly, said second portion having a first connecting structure corresponding to a second connecting structure of said extension plate of said metallic assembly, and one of said first and second connecting structures being embedded into the other of said first and second connecting structures for positioning said fixing auxiliary device onto said extension plate of said metallic assembly; at least an extension arm extending from an edge of said main body and bent toward one side of said main body so as to clamp said extension plate of said metallic assembly; and an adhesive element for bonding said first portion of said main body onto said connecting portion of said circuit board.