Patent ID: 7510410

Claim:
A sucking cover, mating to an electric connector having a plurality of terminals for assisting the electric connector in being held to a printed circuit board (PCB) by a vacuum sucking apparatus, comprising: a sucking portion, having a sucking surface at the front and a catching surface at the rear, a plane sucking area being formed as a portion of the sucking surface, the sucking surface being parallel with a bottom plate of the electric connector for being mounted on the PCB, the catching surface being against the top of the electric connector when the sucking cover is inserted into the electric connector; and an inserted portion, projecting from the catching surface and having an inserted wall and a plurality of ribs, the inserted wall having a lower surface and an upper surface opposite to the lower surface, the ribs being arranged sidelong on the upper surface, the inserted wall being inserted into a recess and located between the terminals and a first inner surface of the recess apart from the terminals, the ribs being against a second inner surface of the recess opposite to the first inner surface, the lower surface of the inserted wall being against the first inner surface.