The utility model provides a vehicle navigation's mounting, vehicle navigation constructs and laps the subassembly including fixed vehicle navigation's fixed knot, and fixed knot constructs including the IP support, the mounting sets up on the apron subassembly, and this mounting includes buckle and clamping support, be provided with a through -hole on the clamping support, the one end of buckle is provided with a protruding block, the inside elastomeric element that is provided with of the other end, protruding block is the cockscomb structure with the terminal surface of IP support contact, the buckle cup joints through the through -hole the clamping support in, and protruding block passes the through -hole and the protrusion is outside in the through -hole, protruding block and clamping support between form the joint mouth of a joint IP support. The utility model discloses a mounting is connected firmly, and the installation is dismantled conveniently, and the reliability is good.