Patent ID: 7825341

Claim:
A shield cover adapted to shield a circuit which is mounted on a circuit board, the shield cover comprising: a polygonal base portion; a first wall provided on a first side of the polygonal base portion; a second wall provided on a second side of the polygonal base portion; a third wall provided on a corner defined by the first side and the second side, and disposed between the first wall and the second wall; a first extending portion extended from a side edge of the first wall so as to overlap with the third wall; and a second extending portion extended from a side edge of the second wall so as to overlap with the third wall, wherein: the first extending portion is formed on only a part of the side edge of the first wall while separating from the polygonal base portion, the second extending portion is formed on only a part of the side edge of the second wall while separating from the polygonal base portion, and the third wall, the first extending portion, and the second extending portion are soldered to the circuit board.