Patent ID: 7239529

Claim:
A fixing member for fixing an auxiliary circuit board to a main circuit board, a through hole being formed in the auxiliary circuit board, the fixing member comprising: a fixing portion for being fixed to the main circuit board; a combining portion connected to the fixing portion and capable of being elastically deviated in position in relation to the fixing portion; and a protruding portion formed on a surface of the combining portion, wherein when the auxiliary circuit board is being electrically connected to the main circuit board and coupled to the fixing member, the combining portion is elastically deviated from its original position by the auxiliary circuit board, and after the auxiliary circuit board is electrically connected to the main circuit board, the combining portion returns back to its original position by its restoring force to let the protruding portion engage with the through hole of the auxiliary circuit board so as to combine the auxiliary circuit board and the fixing member together, thereby firmly fixing the auxiliary circuit board to the main circuit board.