Angle adjusting device of sensor

The utility model is applicable to the technical field of sensors, and provides an angle adjusting device of a sensor, which comprises a support rod, a fixed ring, a movable ring and a guide component, the fixed ring is arranged at the top end of the support rod, positioning shafts are fixedly mounted on two sides of the fixed ring, and limiting rings are arranged on the outer sides of the positioning shafts; the movable ring is arranged on the inner side of the fixed ring, and a driving assembly is further installed between the movable ring and the fixed ring and used for enabling the movable ring to rotate along the fixed ring. The guide assembly is installed on the movable ring, and the movable end of the guide assembly is slidably connected with the movable ring. According to the sensor angle adjusting device, in actual application, the positions of the first sensor and the second sensor arranged on the movable ring on the horizontal plane can be changed through the arranged driving assembly, and the firs