Patent ID: 8139366

Claim:
A wireless signal receiver, comprising: a housing having an insulating base and a blocking shell; wherein the insulating base has a front portion, a rear portion and two side portions, wherein the housing has an installing space having an opening, the opening is located at the front portion, each of the side portions having a protruding rib protruded from a top edge thereof, and each of the protruding ribs extends from the front portion of the housing to the rear portion; and a receiving module located in the installing space of the housing, wherein the receiving module includes a circuit board, a receiving chip electrically coupled with the circuit board, and an electric-conducting contacting portions electrically coupled with the circuit board, and the electric-conducting contacting portions exposes to outside of the opening; wherein the installing space with an opening and the protruding ribs are formed on the insulating base, the insulating base has installing opening that links with the installing space, the receiving module is located in the installing space of the insulating base via the installing opening of the insulating base, the blocking shell is assembled at the rear portion of the insulating base, and the blocking shell encloses the installing opening to block the receiving module; wherein the blocking shell includes two shell bases that are butted together to be wedged with the rear portion of the insulating base.