▎ 摘　　要

NOVELTY - The utility model claims a strong practicability for projector, comprising a projector shell, lower part of the projector shell is fixed with a support pin, and the bottom end of the supporting foot is provided with a sucking disc; the two ends of the said projector shell are rotationally connected with the antenna through the rotating shaft; and one side of the projector shell is provided with a network interface and a power interface; the network interface is located on one side of the power supply interface, the other side of the projector shell is provided with projection hole, and one side of the projection hole provided with a dustproof baffle plate; one end of the dust-proof baffle plate is fixedly connected with the push rod of the electric push rod of dust by the fastener; inside of the projector shell is provided with graphene battery, router module, a projection module, a memory and a controller, this utility model through the groove is provided, equipped with an electric push rod, a mounting plate, a supporting leg and a sucking disc, according to the use requirement, the projector can be placed in horizontal or hanging use.