A laser three dimensional displacement measurement apparatus

The utility model discloses a laser three dimensional displacement measurement apparatus comprising a transmitting terminal and a receiving terminal in wireless communication with the transmitting terminal. The transmitting terminal comprises a transmitting terminal power supply module, a laser, a transmitting terminal CPU module and a transmitting terminal wireless communication module. The receiving terminal comprises a receiving terminal CPU module, a receiving terminal power supply module, a camera, a PVC board and a receiving terminal wireless communication module. The laser three dimensional displacement measurement apparatus is characterized in that through the arrangement of two laser transmitting tubes on the transmitting terminal, laser beams are projected on the PVC board of the receiving terminal; the center of the PVC board is regarded as an original point of a coordinate system; and relative positions of incidence points of two beams of laser on the PVC board relative to the center of the PVC bo