Display screen mounting bracket fixing structure for passenger car

The utility model discloses a display screen mounting bracket fixing structure for a passenger car. The device comprises rectangular grooves, rotating shafts and fixed seats, the rectangular groove isformed in the luggage rack; a mounting base is fixedly arranged on the top surface in the rectangular groove; a motor is arranged at the bottom of the mounting base; a driving gear is arranged on oneside of the motor; television needs to be watched, pulling pull plate, the protection plate is moved into the telescopic groove; the output end of the motor drives the driving gear to rotate; the driving gear drives the transmission gear to rotate; rotation of rotating shaft, after the display screen is adjusted to a proper angle, watching is conducted, after watching is finished, the motor is controlled to rotate reversely, after the display screen is stored in the rectangular groove, the protection plate is pulled, one end of the protection plate is inserted into the sealing groove, the display screen is protected,