Socket fixing structure of GPS antenna

The utility model relates to a socket fixing structure of a global positioning system antenna. The surface of a circuit board connected with a socket is etched with a fame-shaped metal connecting part corresponding to four edges of a connecting foot at the bottom of the socket. When the socket is connected with the fame-shaped metal connecting part by the soldering tin, the soldering tin can fill the four edges of the connecting foot so as to enhance the fixing force for fixing the socket on the circuit board. Thus, when a global positioning system antenna is plugged into and pulled out of the socket by the fixing force, the force for plugging and pulling the antenna can be counteracted so as to prevent the socket from loosing from the circuit board because of the force.