Vehicle-mounted high-definition camera

The utility model discloses a vehicle-mounted high-definition video camera, which comprises a bottom shell, the outer wall of the top of the bottom shell is connected with a connecting disc through a bearing, the top of the connecting disc is provided with a video camera body, the position of a lens of the video camera body is provided with an anti-fog film, and one end of a connecting shaft of the connecting disc extends into the bottom shell and is welded with a worm gear. A worm is connected between the inner walls of the two sides of the bottom shell through bearings and meshed with the worm gear, a motor is connected to the outer wall of one side of the bottom shell through bolts, one end of an output shaft of the motor is connected with the worm through a key, and a connecting plate is welded to the outer wall of the bottom of the camera body. According to the vehicle-mounted video camera, the motor drives the worm to rotate, so that the worm drives the worm gear and the video camera body to horizontall