Multi-rotor unmanned aerial vehicle fuselage box

The invention relates to the technical field of multi-rotor unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle fuselage box. The multi-rotor unmanned aerial vehicle fuselage box comprises a polygonal fuselage shell, a fuselage bearing box and a battery box are sequentially arranged in the fuselage shell, and an upper opening cover is further arranged at the upper endof the fuselage shell. In the way, through the design of the unmanned aerial vehicle fuselage box, main bearing components are simplified as a skin, the fuselage bearing box and the battery frame, andthe skin, the fuselage bearing box and the battery frame are sequentially nested and bonded; and compared with an traditional fuselage interior frame structure, the installation process is simplifiedgreatly, and the production cost is reduced. 本发明涉及多旋翼无人机技术领域，具体地，涉及种多旋翼无人机机身盒，包括多边形的机身壳，所述机身壳内依次布置有机身承力盒和电池框，所述机身壳上端还设有上口盖，如此，无人机机身盒的设计，使主承力部件简化为蒙皮、机身承力盒、电池框，三个零件依次嵌套胶接，相比较传统的机身内部框架结构，极大的简化了安装工艺，降低生产成本。