The NV EAGLE-1100 is mainly composed of the main engine (fuselage, power system, etc.), mission payload (photoelectric pod, tilt camera, etc.), flight control system, automatic tracking directional antenna, handheld ground station, box-type intelligent ground station, etc. The body of the whole machine is made of carbon fiber material, and the connecting part of the support arm is made of anti-mistake structure to ensure the correct and accurate assembly. The plug-in composite locking structure ensures the reliability and high strength of the connection between the support arm and the body. It has the advantages of simple structure, high strength, fast disassembly and small space occupation.