Housing, Electronic Equipment, Device, Method, And Flat Object Popup Device Assembly

The invention discloses a shell, electronic equipment, a device, a method, and a flat object popup device assembly. The shell of the electronic equipment comprises: a first part, wherein the first part comprises 1) a bottom coupled with four adjacent side walls, the side walls extend on the bottom to form an internal cavity, a part of the outer surface of the bottom and the inner surface of the bottom in the cavity are basically flat and parallel to each other, the first part also comprises 2) the side walls, each side wall comprises a ledge which extends into the inside of the cavity, is basically parallel to the flat inner surface, and comprises a surface for receiving frame depression bars and a cover body, and the first part is formed by a single blank material; brackets which are mounted at each corner of the side walls, extend around the side walls, comprise a surface for receiving the frame depression bars and for mounting the frame depression bars and a corner part of the cover body on the brackets, a