Multi-rotor unmanned aerial vehicle
AssigneeSz Dji Technology Co., Ltd.
InventorYifen Liu
Life of this patent
Estimating the term…
Abstract
A multi-rotor unmanned aerial vehicle (UAV) comprises: a fuselage; a plurality of rotor mechanisms disposed on the fuselage, each rotor mechanism including a rotor; and a plurality of connection mechanisms disposed on the fuselage. The plurality of connection mechanisms have a one-to-one correspondence with the plurality of rotor mechanisms, each connection mechanism corresponding to one of the plurality of rotor mechanisms. Each rotor mechanism is movably connected to the fuselage through the corresponding connection mechanism; and the plurality of rotor mechanisms are configured to be rotated with respect to the corresponding connection mechanisms to cause the plurality of rotor mechanisms to overlap with each other and form a rotor mechanism assembly.
Claims21
A multi-rotor unmanned aerial vehicle (UAV), comprising:
- a fuselage;
- a plurality of rotor mechanisms disposed on the fuselage, each rotor mechanism including a rotor;
- and
- a plurality of connection mechanisms disposed on the fuselage, the plurality of connection mechanisms having a one-to-one correspondence with the plurality of rotor mechanisms, each connection mechanism corresponding to one of the plurality of rotor mechanisms;
- wherein:
- each rotor mechanism is movably connected to the fuselage through the corresponding connection mechanism;
- and the plurality of rotor mechanisms are configured to be rotated with respect to the corresponding connection mechanisms to cause the plurality of rotor mechanisms to overlap with each other in a direction perpendicular to a yaw axis of the UAV and form a rotor mechanism assembly.
A multi-rotor unmanned aerial vehicle (UAV), comprising:
- a fuselage;
- a plurality of rotor mechanisms disposed on the fuselage, each rotor mechanism including a rotor;
- and
- a plurality of connection mechanisms disposed on the fuselage, the plurality of connection mechanisms having a one-to-one correspondence with the plurality of rotor mechanisms, each connection mechanism corresponding to one of the plurality of rotor mechanisms;
- wherein:
- each rotor mechanism is movably connected to the fuselage through the corresponding connection mechanism;
- the plurality of connection mechanisms are not coaxial;
- and
- the plurality of rotor mechanisms are configured to be rotated with respect to the corresponding connection mechanisms to cause the plurality of rotor mechanisms to overlap with each other in a direction perpendicular to a yaw axis of the UAV and form a rotor mechanism assembly.
Dependencies are inferred from the claim text.