Unmanned aerial vehicle long rod type part deflection angle measuring device and use method

The invention provides an unmanned aerial vehicle long rod type part deflection angle measuring device and a using method, and belongs to the technical field of ship-borne unmanned aerial vehicle debugging. The device comprises a short clamping plate, a long clamping plate, a fixed bracket, a digital inclinometer, a bracket bolt, a clamping plate bolt, a protective felt pad, a pressing shaft sleeve and a rotating bolt. According to the device, the digital display clinometer is installed on the long rod type part of the airplane through the tool, the deflection angle of the long rod type part can be digitally displayed in real time, and the sensitivity is high; and a relative zero position and manual zero setting can be set according to actual work debugging requirements, and the deflection angle of putting down and swinging of the long rod type part can be measured without repeatedly disassembling and assembling the equipment. The measuring device is novel in structure, small in size, large in measuring range