Full-axle or half-axle fixing shaft

The utility model relates to a full-axle or half-axle fixing shaft, which comprises a display, wherein a revolving shaft bracket is arranged between an upper cover of the display and a back cover of the display; and a screw passes through the back cover of the display, the revolving shaft bracket and the upper cover of the display in turn so as to realize connection fixing. The full-axle or half-axle fixing shaft has a reasonable design and a simple structure, the display is convenient for a user to disassemble and assemble, the maintenance time is effectively shortened, and the working efficiency is improved.