Mechanical arm remote control system for specialized robot

The utility model discloses a mechanical arm remote control system for a specialized robot, which comprises a remote control operation box body, a remote control device and a displacement sensor, wherein the remote control device is movably connected to the remote control operation box body; the displacement sensor is connected with an analogue-digital (AD) collecting circuit board inside the remote control operation box body; and the displacement sensor is arranged on the remote control device. When the mechanical arm remote control system is used, an operator controls the mechanical arm of the remote control device in use, and the AD collecting circuit board collects the data of the displacement sensor arranged on each joint of the remote control device to obtain expected position data of movement of each joint of the mechanical arm of the robot body, and then transfers the data to the body of the robot through a wireless communication module connected with a computer of an operation box to achieve the purp