公开(公告)号：US20240025541A1

公开(公告)日：2024-01-25

申请号：US18373926

申请日：2023-09-27

Applicant: AUTEL ROBOTICS CO., LTD.

Inventor： Hailang ZHANG ,  Wei Sun ,  Dongdong Luo

IPC: B64C27/473 ,  B64C39/02 ,  F01D5/30 ,  B64C11/02

CPC classification number: B64C27/473 ,  B64C39/024 ,  F01D5/30 ,  B64C11/02 ,  F05D2220/90 ,  B64U10/13

Abstract: A propeller, a propeller kit, a power assembly, a power kit and an unmanned aerial vehicle (UAV). The propeller includes a hub and at least two blades connected to the hub. The hub is detachably mounted on a corresponding drive apparatus by a mounting member corresponding to the hub, so that the propeller is mounted on the corresponding drive apparatus. A surface, facing the mounting member, of the hub is provided with a first fitting portion. A surface, facing the hub, of the mounting member is provided with a second fitting portion corresponding to the first fitting portion. The first fitting portion matches the second fitting portion. In the foregoing manner, a user can be prevented from incorrectly mounting a forward propeller and a counter-rotating propeller during the use of a quick-detachable propeller in the embodiments of the present application.

公开(公告)号：US11787542B2

公开(公告)日：2023-10-17

申请号：US18047138

申请日：2022-10-17

Applicant: AUTEL ROBOTICS CO., LTD.

Inventor： Dongdong Luo ,  Feng Ni ,  Hang Lv ,  Wenbing Su

IPC: B64C39/02 ,  B64D27/24 ,  B60L50/60 ,  B64U10/10 ,  B64U50/19

CPC classification number: B64C39/024 ,  B60L50/66 ,  B64D27/24 ,  B64U10/10 ,  B64U50/19 ,  B64U2201/10 ,  Y02T10/70 ,  Y02T50/60

Abstract: An unmanned aerial vehicle includes a fuselage, a battery accommodation cavity, a battery pack, a battery circuit board, and a functional module. The battery accommodation cavity is disposed on the fuselage. The battery pack includes at least two battery blocks which are mounted inside the battery accommodation cavity. The battery circuit board is electrically connected to the battery blocks in the battery pack. The functional module is electrically connected to the battery circuit board, and the battery blocks in the battery pack supply power to the functional module via the battery circuit board at the same time.

公开(公告)号：US20200324888A1

公开(公告)日：2020-10-15

申请号：US16915455

申请日：2020-06-29

Applicant: AUTEL, ROBOTICS CO., LTD.

Inventor： Hailang ZHANG ,  Wei Sun ,  Dongdong Luo

IPC: B64C27/473 ,  B64C39/02 ,  F01D5/30

Abstract: Embodiments of the present application relate to the field of propeller technology and specifically disclose a propeller, a propeller kit, a power assembly, a power kit and an unmanned aerial vehicle (UAV). The propeller includes a hub and at least two blades connected to the hub. The hub is detachably mounted on a corresponding drive apparatus by a mounting member corresponding to the hub, so that the propeller is mounted on the corresponding drive apparatus. A surface, facing the mounting member, of the hub is provided with a first fitting portion. A surface, facing the hub, of the mounting member is provided with a second fitting portion corresponding to the first fitting portion. The first fitting portion matches the second fitting portion. In the foregoing manner, a user can be prevented from incorrectly mounting a forward propeller and a counter-rotating propeller during the use of a quick-detachable propeller in the embodiments of the present application.