Adjustable support for 5G communication antenna

The utility model discloses an adjustable 5G communication antenna support, which comprises a base, the upper end of the base is rotatably connected with a rotating rod, the upper end of the rotating rod is fixedly connected with a rectangular column, the rectangular column is internally provided with a sliding cavity, and the inner bottom of the sliding cavity is provided with a first telescopic bag. The upper end of the first telescopic bag is fixedly connected with a first sliding block, the first sliding block is slidably connected between the left inner wall and the right inner wall of the sliding cavity, the upper end of the first sliding block is fixedly connected with a connecting rod, the upper end of the connecting rod is provided with an antenna body, and an adjusting mechanism used for a communication antenna is arranged in the base. According to the utility model, the motor is started, the rotating rod is driven to rotate through transmission of the transmission assembly after the motor is starte