DECORATION ASSEMBLY, HOUSING ASSEMBLY, AND ELECTRONIC DEVICE

The present application provides a decoration assembly, a housing assembly, and an electronic device. The decoration assembly comprises a decoration member, a first adhesive layer, a cover plate, and a waterproof air-permeable film; the decoration member comprises a base and a decoration ring; the base comprises a first surface and a second surface provided opposite to each other; the decoration ring is convexly provided on the peripheral edge of the first surface, and the base is provided with an air-permeable space; the air-permeable space extends from the first surface to the second surface; the air-permeable space is located on the inner side of the decoration ring; the first adhesive layer is located on the inner side of the decoration ring and is fixedly connected to the first surface; the first adhesive layer forms a first passage in communication with the air-permeable space; the cover plate is fixedly connected to the surface of the first adhesive layer facing away from the base; a first gap is forme