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公开(公告)号：US11801935B2
公开(公告)日：2023-10-31
申请号：US17813155
申请日：2022-07-18
Applicant: AUTEL ROBOTICS CO., LTD.
Inventor： Hailang Zhang , Wei Sun , Dongdong Luo
CPC classification number: B64C27/473 , B64C11/02 , B64C39/024 , F01D5/30 , B64U10/13 , B64U30/20 , F05D2220/90
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.
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公开(公告)号：US11309768B2
公开(公告)日：2022-04-19
申请号：US16567188
申请日：2019-09-11
Applicant: AUTEL ROBOTICS CO., LTD.
Inventor： Wei Sun , Dongdong Luo , Wenbing Su , Yidong Chen
Abstract: The present disclosure provides a motor and a motor fixing structure. A first conductive terminal is disposed on the motor, a lead of the motor being electrically connected to an external device through the first conductive terminal, thereby simplifying a manner of connection. When the motor fails, it is only necessary to disconnect the electrical connection between the first conductive terminal and the external device, so that the motor can be rapidly detached without any auxiliary tool, thereby simplifying operations of detaching and mounting a motor and improving the efficiency of replacing a motor.
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Patent Agency Ranking
公开(公告)号：US20200317325A1
公开(公告)日：2020-10-08
申请号：US16906561
申请日：2020-06-19
Applicant: AUTEL ROBOTICS CO., LTD.
Inventor： Hailang ZHANG , Wei Sun , Dongdong Luo
Abstract: Embodiments of the present application relate to the technical field of propellers, and particularly to a folding propeller, a power component and an unmanned aerial vehicle. The folding propeller includes a hub, at least two blades and at least two connecting pieces, the hub being configured to mount the folding propeller to a driving device. The hub includes a first surface and a second surface disposed oppositely, the first surface facing the driving device, and the second surface facing away from the driving device. Each of the blades is mounted on the second surface by the corresponding connecting piece, and each of the blades is capable of rotating relative to the hub. In the above manner, according to the embodiments of the present application, during mold adjustment in injection molding, a rotary damping between the blade and the hub can be adjusted by only adjusting the friction force of one contact surface, which is convenient for mold adjustment, is beneficial to mass production and reduces the production cost.
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公开(公告)号：US12110097B2
公开(公告)日：2024-10-08
申请号：US16906561
申请日：2020-06-19
Applicant: AUTEL ROBOTICS CO., LTD.
Inventor： Hailang Zhang , Wei Sun , Dongdong Luo
Abstract: Embodiments of the present application relate to the technical field of propellers, and particularly to a folding propeller, a power component and an unmanned aerial vehicle. The folding propeller includes a hub, at least two blades and at least two connecting pieces, the hub being configured to mount the folding propeller to a driving device. The hub includes a first surface and a second surface disposed oppositely, the first surface facing the driving device, and the second surface facing away from the driving device. Each of the blades is mounted on the second surface by the corresponding connecting piece, and each of the blades is capable of rotating relative to the hub. In the above manner, according to the embodiments of the present application, during mold adjustment in injection molding, a rotary damping between the blade and the hub can be adjusted by only adjusting the friction force of one contact surface, which is convenient for mold adjustment, is beneficial to mass production and reduces the production cost.
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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.
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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.
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公开(公告)号：US11420734B2
公开(公告)日：2022-08-23
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 , B64C11/02
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.
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