A housing structure for tuner

The invention discloses a shell structure for a tuner, and the shell structure comprises a waterproof shell and a waterproof cover, the waterproof shell comprises a hollow cylinder and a hollow horn body which extends from one end of the hollow cylinder in the forward direction, and the waterproof cover comprises a cover body and a cover side body which is bent and extends from the periphery of the cover body. The hollow horn body and the cover side body are buckled and fixed and are in interference fit and sealed fixation, so that the waterproof cover and the waterproof shell are fixed and sealed to be separately assembled, glue fixing or ultrasonic welding fixing is not needed, the structure and the assembly are simple, the assembly is firm, and the waterproof performance is good. 本发明公开了一种用于高频头的壳体结构，包括防水壳体和防水盖，所述防水壳体包括空心柱体和由空心柱体的一端顺向延伸的空心喇叭体，所述防水盖包括盖本体和由盖本体的外周弯折延伸的盖侧体，所述空心喇叭体与所述盖侧体扣接固定和过盈配合密封固定实现防水盖和防水壳体的固定与密封分开装配，不需要打胶水固定或者超声波焊接固定，结构和装配简单，装配牢固和防水性好。