Automobile data recorder for preventing driving fatigue early warning based on 5G communication

The utility model discloses an automobile data recorder for preventing driving fatigue early warning based on 5G communication, and relates to the field of automobile data recorders. Comprising an interior rearview mirror, an extension plate is arranged on the back of the interior rearview mirror, a recorder body is fixedly connected to the bottom end of the extension plate, a display screen is arranged on the front of the recorder body, a camera is fixedly connected to the back of the recorder body, and a fixed clamping lug is fixedly connected to the top of the front of the extension plate; movable clamping lugs are arranged at the bottom of the front face of the extension plate. The automobile rearview mirror fixing device has the advantages that the automobile rearview mirror can be conveniently adjusted and clamped by changing the position of the movable clamping lug, the connecting relation between the rotating rod and the upper bearing block is fixed and removed by rotating the rotating rod and changin