Automobile backward warning lamp with anti-collision display

The utility model discloses an automobile backward warning lamp with an anti-collision display, which comprises a fixing plate, the surface of the fixing plate is fixedly connected with a fixing frame, the inner wall of the fixing frame is rotatably connected with a fixing shaft, the surface of the fixing shaft is fixedly connected with a fixing cylinder, and the warning lamp is fixed at the tail of an automobile through an adsorption fixing mechanism. The fixing shell is rotated to drive the fixing shaft to rotate along the inner wall of the fixing frame through the connecting plate and the fixing cylinder, the fixing shell is made to fixedly face the rear portion of the vehicle through frictional resistance generated by the damping limiting assembly, the distance measuring assembly is started to detect the distance between the vehicle and the rear vehicle, and the distance is displayed in real time through the warning mechanism; the warning mechanism is started to flicker to remind a rear vehicle to avoid c