Rainproof system for vehicle-mounted communication equipment

The utility model belongs to the technical field of automobile accessories, and particularly discloses a rainproof system for vehicle-mounted communication equipment. Comprising an adjustable fixed mounting base, a telescopic supporting frame and a rainproof cover, and the adjustable fixed mounting base is used for fixedly mounting the vehicle-mounted communication equipment; the telescopic supporting frame comprises a supporting base, a telescopic assembly and a supporting top seat, the supporting base is fixedly arranged in the outer circumferential direction of the bottom of the adjustable fixed mounting seat, one end of the telescopic assembly is fixedly connected with the supporting base, and the other end of the telescopic assembly is fixedly connected with the supporting top seat; the telescopic assembly is used for driving the supporting top base to move to the designated height in the vertical direction. When the supporting top seat moves to a specified height in the vertical direction, the rainproof