公开(公告)号：US20200290718A1

公开(公告)日：2020-09-17

申请号：US16888051

申请日：2020-05-29

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Zhenhao ZHOU ,  Yihan LIU ,  Rongming XIONG

IPC: B64C1/16 ,  B64C27/22 ,  B64C1/30

Abstract: The present disclosure provides an unmanned aerial vehicle. The unmanned aerial vehicle includes a fuselage, a plurality of rotor propulsion assemblies installed on the fuselage, and a fixed-wing propulsion assembly that is detachably installed on the fuselage. The fixed-wing propulsion assembly is able to rotate relative to the fuselage when the fixed-wing propulsion assembly is installed on the fuselage.

公开(公告)号：US20210078698A1

公开(公告)日：2021-03-18

申请号：US17105915

申请日：2020-11-27

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Yihan LIU ,  Peng CHEN ,  Tao DENG

IPC: B64C27/46 ,  B64C27/473 ,  B64D27/02 ,  F01D5/02 ,  F01D5/30

Abstract: A propeller assembly includes a first and a second propellers. The first propeller includes a first propeller blade including a first propeller root, a first propeller tip opposite to the first propeller root, a first propeller pressure surface, and a first propeller suction surface opposite to the first propeller pressure surface. The second propeller includes a second propeller blade including a second propeller root, a second propeller tip opposite to the second propeller root, a second propeller pressure surface, and a second propeller suction surface opposite to the second propeller pressure surface. The first propeller tip is configured to extend obliquely along a span direction of the first propeller blade toward a side where the first propeller suction surface is located. The second propeller tip is configured to extend obliquely along a span direction of the second propeller blade toward a side where the second propeller pressure surface is located.