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公开(公告)号：US11745866B2
公开(公告)日：2023-09-05
申请号：US17819933
申请日：2022-08-15
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
CPC classification number: B64C29/0025 , B64C1/22 , B64C29/0033 , B64C39/024 , B64U10/25 , B64U30/10
Abstract: The disclosure provides a fixed-wing UAV, with two pull propellers or two push propellers arranged parallel to each other and providing thrust for the UAV. Wherein the thrust ratio provided by the two pull propellers or the two push propellers is changed to generate asymmetric thrust which controls the active yaw of the UAV.
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公开(公告)号：US20230083409A1
公开(公告)日：2023-03-16
申请号：US17945022
申请日：2022-09-14
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: A power system, a power system control method, an unmanned aerial vehicle (UAV) and a UAV control method are disclosed. The power system includes an engine, a motor, and a battery. The engine includes an engine body and an engine output shaft. The motor includes a stator, a rotor, and a stator connector for connecting the stator and the rotor. The stator connector is arranged on the engine body, and the rotor is coaxially arranged on the engine output shaft. The rotor is used for coaxial connection with the external power receiver. The battery is connected to the motor, and the battery can be discharged to provide electric energy to the motor, or receive the electric energy output by the motor for charging.
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公开(公告)号：US20230052429A1
公开(公告)日：2023-02-16
申请号：US17882564
申请日：2022-08-06
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
IPC: G01M17/007
Abstract: An unmanned aerial vehicle (UAV) test bench, which falls within the technical field of UAV test, comprising a support component, a universal rotating component, a fixed component and a return component: the universal rotating component slides along the Z direction and is arranged on the support component, and one end of the universal rotating component can rotate in a universal way relative to the other end of the universal rotating component. The fixed component is connected to one end of the universal rotating component, and the fixed component is configured to fix the UAV. One end of the return component is connected to the support component, the other end is connected to the other end of the universal rotating component, and the return component is configured to drive the universal rotating component and the fixed component to reset.
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公开(公告)号：US11548622B2
公开(公告)日：2023-01-10
申请号：US17827535
申请日：2022-05-27
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: An aircraft having a fuselage and a front landing gear; both sides of the rear bottom of the fuselage are fixedly connected with the rear landing gear; one end of the front landing gear is rotatably connected to the front bottom of the fuselage. When the front landing gear rotates to the first position, the second position and the third position, the connecting line between the end of the front landing gear away from the fuselage and the end of the rear landing gear away from the fuselage intersects with the plane, where the fuselage is located, on the side close to the front of the fuselage, parallel to and intersect on the side close to the rear of the fuselage.
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公开(公告)号：US20220396421A1
公开(公告)日：2022-12-15
申请号：US17834589
申请日：2022-06-07
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: An unmanned aerial vehicle (UAV), and specifically discloses a UAV transport box. The UAV transport box has a mounting frame, a box body, a driving device, and a control system. The box body has a bottom plate and a side plate, the bottom plate is fixedly installed on the mounting frame, the UAV is arranged on the bottom plate, and the side plate can be unfolded through the driving device, so that the side plate and the bottom plate are in the same plane to form an area which is large enough to provide a suitable take-off and landing platform for the UAV, and can realize the automatic opening and closing for the UAV transport box.
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Patent Agency Ranking
公开(公告)号：US20220388646A1
公开(公告)日：2022-12-08
申请号：US17819933
申请日：2022-08-15
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: The disclosure provides a fixed-wing UAV, with two pull propellers or two push propellers arranged parallel to each other and providing thrust for the UAV. Wherein the thrust ratio provided by the two pull propellers or the two push propellers is changed to generate asymmetric thrust which controls the active yaw of the UAV.
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公开(公告)号：US20220388634A1
公开(公告)日：2022-12-08
申请号：US17827535
申请日：2022-05-27
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: An aircraft having a fuselage and a front landing gear; both sides of the rear bottom of the fuselage are fixedly connected with the rear landing gear; one end of the front landing gear is rotatably connected to the front bottom of the fuselage. When the front landing gear rotates to the first position, the second position and the third position, the connecting line between the end of the front landing gear away from the fuselage and the end of the rear landing gear away from the fuselage intersects with the plane, where the fuselage is located, on the side close to the front of the fuselage, parallel to and intersect on the side close to the rear of the fuselage.
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公开(公告)号：US20220384914A1
公开(公告)日：2022-12-01
申请号：US17749094
申请日：2022-05-19
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
IPC: H01M50/533 , H01M50/536 , H01M50/534
Abstract: A battery tab connection structure includes a first tab, a second tab and a fastener, at least one of the first tab and the second tab is provided with a notch, the first tab and the second tab are inserted and fixed through the notch and fit with each other, and the fastener can be detachably and fixedly connected with the first tab and the second tab. The notch is provided on at least one of the first tab and the second tab, the first tab and the second tab are inserted and fixed through the notch and fit with each other, and then detachably and fixedly connected with the first tab and the second tab through the fastener, so that the first tab and the second tab can ensure the insertion stability and fit of the two through the notch insertion.
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公开(公告)号：US20220380015A1
公开(公告)日：2022-12-01
申请号：US17827295
申请日：2022-05-27
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: A mechanical arm having a shell and a lift power unit. A holding chamber is arranged in the mechanical arm shell, the lift power unit part is arranged in the holding chamber, the upper wall surface of the mechanical arm shell is provided with a first heat dissipation hole and a second heat dissipation hole. The first heat dissipation hole and the second heat dissipation hole are located on each side of the lift power unit, respectively. The lower wall surface of the mechanical arm shell is provided with a third heat dissipation hole and a fourth heat dissipation hole, and the third heat dissipation hole and the fourth heat dissipation hole are located on each side of the lift power unit, respectively.
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公开(公告)号：US20220119101A1
公开(公告)日：2022-04-21
申请号：US17396704
申请日：2021-08-08
Applicant: Shanghai Autoflight Co., Ltd.
Inventor： Yu Tian
Abstract: A vertical takeoff and landing aerial vehicle, including a plurality of lift propellers. A rotating shaft of each lift propeller from among the multiple lift propellers outwards forms an angle of 5 degrees to 15 degrees relative to a vertical plane of the aerial vehicle perpendicular to a horizontal plane of the aerial vehicle. The aerial vehicle of the present disclosure improves the heading axis control capacity of the aerial vehicle and reduces the restriction to the design size of the aerial vehicle.
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