Omnidirectional displacement meter capable of being quickly assembled and disassembled

The utility model discloses an omnidirectional displacement meter capable of realizing rapid assembly and disassembly, which comprises a machine body, a circuit board is arranged in the machine body, a single-chip microcomputer is welded on the circuit board, the single-chip microcomputer is connected with a sensor, and the sensor is positioned on the outer side of the machine body; the mounting structure is fixedly connected with the fixing plate and detachably connected with the machine body. The mounting structure comprises a fixing block which is mounted on one side of the machine body; the sliding frame is installed on the fixing plate, and the fixing block is in sliding connection with the sliding frame in a matched mode. The rectangular frame is installed on the side, away from the fixing block, of the sliding frame. The push block is arranged in the rectangular frame; the screw rod is in threaded connection with the rectangular frame, the screw rod penetrates through the side wall of the rectangular f