The invention provides a rotor wing and a vehicle, the rotor wing comprises a propeller hub, a propeller blade mechanism and a periodic variable pitch mechanism, the propeller blade mechanism is hinged to the propeller hub, and the propeller blade mechanism has a folded state and an unfolded state. The periodic pitch changing mechanism is connected to the paddle mechanism, and the paddle mechanism is driven by the adjusting motion of the periodic pitch changing mechanism to be selectively in a folded state or an unfolded state. Thus, the rotor wing can achieve pitch changing, folding and unfolding of the paddle mechanism through the periodic pitch changing mechanism, the rotor wing does not need to be provided with an independent motor to drive the paddle mechanism to be folded and unfolded, manufacturing is facilitated, the manufacturing cost is saved, and meanwhile the rotor wing can be efficiently folded and stored in the vehicle.
本发明提供一种旋翼以及交通工具,旋翼包括桨毂、桨叶机构以及周期变距机构,桨叶机构铰接于桨毂,桨叶机构具有折叠状态和展开状态。周期变距机构连接于桨叶机构,周期变距机构的调节运动带动桨叶机构可选择性地处于折叠状态或展开状态。如此,旋翼可以通过周期变距机构实现桨叶机构的变距、折叠及展开,旋翼无需设置单独的电机驱动桨叶机构折叠及展开,有助于方便制造、节约制造的成本,同时也有助于交通工具高效地折叠收纳旋翼。
Rotor wing and vehicle
旋翼以及交通工具
2024-04-02
Patent
Electronic Resource
Chinese
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