Dustproof storage box for 3D projector

The utility model discloses a 3D projector dustproof storage box, including storage box body, box cover and support leg, the periphery of storage box body lower surface is all fixed with support leg, storage box body top is rotatingly connected with box cover through hinge, the upper surface of box cover is fixed with lift handle through screw, and the lift handle is fixed with the support leg through screw. Two grooves are formed in the upper surface of the box cover in a penetrating manner, mounting plates are movably clamped in the two grooves, dustproof gauze elements are fixedly arranged in the middles of the two mounting plates, and pulling grooves are fixedly formed in the upper surfaces of the sides, close to hinges, of the two mounting plates; according to the storage box, the buffer strips are arranged, so that if the storage box body accidentally falls off, the buffer strips arranged on the two sides can generate a certain buffer protection effect, the rigid collision strength between the storage b