Touch display device for information spreading

The utility model relates to a touch display device for information dissemination, which comprises a U-shaped box, one side of an inner cavity of the U-shaped box is rotatably connected with two connecting rods, the surfaces of the two connecting rods are fixedly connected with a first gear and a second gear respectively, the first gear is meshed with the second gear, and the first gear is meshed with the second gear. A motor is arranged on one side of the U-shaped box, an output shaft of the motor is fixedly connected with a connecting rod on the left side, first protection plates are fixedly connected to the surfaces of a first gear and a second gear, first rotating rings are rotatably connected to the surfaces of the connecting rods, and the two first rotating rings are located on the rear sides of the first gear and the second gear correspondingly. The surface of the first rotating ring is fixedly connected with a second protection plate. The touch display device has the advantage of being high in protect