| 摘要 |
<p>The frame has a set of arms (2-5), an electrical motor, a quadri-type rotor, and a hollow main body (13) that is equipped with a reception housing with specific interior volume (V). The set of arms is provided in a hollow manner, where each arm is arranged with the reception housing. Each arm is connected to the main body. A rigidification unit (21) is fixed on a face (11) of the frame, and an absorption unit (27) arranged for absorption of shocks is fixed on a face (12) of the frame opposed to the face receiving the rigidification unit.</p> |
