Sliding type automobile automatic sun shield

The utility model discloses a sliding type automobile automatic sun shield which comprises a sun shield bin and a sun shield main plate, the sun shield main plate is connected with the sun shield bin in a sliding mode, driving mechanisms are arranged on the two sides of the interior of the sun shield bin, and each driving mechanism comprises a motor, a driving belt wheel, a transmission belt and a driven belt wheel. The driving belt wheel and the driven belt wheel are in transmission connection through a transmission belt, sliding blocks are fixedly connected to the two sides of the sunshade main plate and fixedly connected with the transmission belt, the motor is installed on the back face of the sunshade plate bin, and an output shaft of the motor is in transmission connection with the driving belt wheel. Compared with the prior art, the sliding type sunshade plate has the advantages that the height of the sliding type sunshade plate can be freely controlled, the adjustability of the sunshade range is high,