Abstract: The disclosure provides a universal platform including a bottom base, an upper cover, a fixed base, a rotating base, at least one locking member, and at least one elastic member. The upper cover is disposed on the bottom base and has a through hole. The fixed base is disposed between the upper cover and has a concave. The concave is aligned to the through hole to form a receiving space. The rotating base is disposed in the receiving space and partially protrudes outside of the through hole. The at least one locking member is connected to the upper cover through the fixed base. The at least one elastic member is disposed between the fixed base and the at least one locking member.