Privacy bin

The invention discloses a privacy bin. The privacy bin comprises a base; sleeve rods are fixedly mounted at the corners of the base; fixed blocks are fixedly mounted at the tops of the sleeve rods; electric push rods are fixedly mounted at the bottom ends in the sleeve roods; movable blocks are fixedly mounted at output ends of the electric push rods; slide rods are fixedly mounted on one sides ofthe electric push rods; slide sleeves sleeve the surfaces of the slide rods; connecting steel pipes are fixedly mounted between the slide sleeves; support frames are fixedly mounted between the connecting steel pipes; curtain walls are fixedly mounted on the surfaces of the support frames; silencing layers are arranged in the curtain walls; and universal wheels are fixedly mounted at the bottomsof the sleeve rods. Through arrangement of the support frames, the connecting steel pipes, the electric push rods, the universal wheels, the movable blocks, the slide sleeves, the slide rods, the curtain walls and the silencin