The application relates to the technical field of unmanned aerial vehicle components, in particular to a modular wiring structure suitable for unmanned aerial vehicles, which comprises an electronic
speed regulator body, an output line module and an input line module; the electronic
speed regulator body is provided with an output wiring post; the output line module comprises an output module and an output wiring terminal, the output wiring terminal is sequentially connected to the output module and the output wiring post; an output taper shaft
fastener is arranged at the connection position of the output wiring terminal and the output wiring post, the output wiring terminal is arranged through and fastened on the output wiring post; an output anti-loosening elastic pad is arranged between the output wiring terminal and the taper shaft
fastener; the output wiring post is sleeved with an output wiring sealing piece, and the output wiring sealing piece abuts against the electronic
speed regulator body and the output module. The various connecting pieces are matched with each other, the structural strength, the
impact resistance and the waterproof performance of the wiring structure can be improved, the reliability of the wiring structure is improved, and the wiring structure has better environmental adaptability and use safety.