Special box for fire extinguisher

The utility model discloses a special box for fire extinguishers, and particularly relates to the technical field of special boxes for fire extinguishers, the special box for fire extinguishers comprises a bottom plate, a gravity sensor and a display, the top end of the bottom plate is fixedly provided with an outer frame, one side of the top end of the bottom plate is fixedly provided with a fixing plate, and the top end of the bottom plate is fixedly provided with a gravity sensing component; a limiting component is fixedly installed on the inner wall of the outer frame, the limiting component comprises a first fixed frame, the first fixed frame is fixedly installed on the inner wall of the outer frame, and movable frames are arranged at the two ends of the first fixed frame in a sliding and clamping mode. The two movable frames slide in the first fixed frame under the external acting force and are in contact and closed, then the movable rods at the ends of the movable frames are rotated, the movable rods r