公开(公告)号：US11444468B2

公开(公告)日：2022-09-13

申请号：US17396731

申请日：2021-08-08

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: H01M10/46 ,  H02J7/00

Abstract: A balanced charging device and a charging system used to solve the technical problem of too long charging time of the balanced charging device. The balanced charging device comprises a plurality of charging modules, each of which independently charges a battery unit and is provided with a positive port and a negative port with independent functions; the positive port is connected with the positive port of the battery unit corresponding to the charging module, and the negative port is connected with the negative port of the battery unit corresponding to the charging module. The charging system includes the balanced charging device. The balanced charging device and charging system provided by the disclosure are used for charging a plurality of battery units in series.

公开(公告)号：US11440672B2

公开(公告)日：2022-09-13

申请号：US16049629

申请日：2018-07-30

Applicant: SHANGHAI AUTOFLIGHT CO., LTD.

Inventor： Yu Tian

IPC: B64D31/00 ,  B64C39/12 ,  B64C39/02 ,  B64C39/04 ,  B64C29/00 ,  B64C27/26

Abstract: A long-distance drone is disclosed having a canard body style with a main body, a left main wing, a right main wing, a left forewing, and a right forewing. The left forewing is attached to the main body forward of the left main wing, and the right forewing is attached to the main body forward of the right main wing. There is a left linear support connecting the left forewing to the left main wing, and a right linear support connecting the right forewing to the right main wing. A plurality of propellers are disposed on the left and the right linear supports.

公开(公告)号：US20220281597A1

公开(公告)日：2022-09-08

申请号：US17751714

申请日：2022-05-24

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: B64C37/02 ,  B64C39/02 ,  B64D27/24

Abstract: A method of navigating a detached cabin of an UAV over water. The UAV having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.

公开(公告)号：US11407508B2

公开(公告)日：2022-08-09

申请号：US17396708

申请日：2021-08-08

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: B64C29/00 ,  B64C39/02

Abstract: A vertical takeoff and landing aerial vehicle, which comprises a plurality of lift propellers respectively arranged at the top sides of a left linear support and a right linear support, and a left additional lift propeller and a right additional lift propeller respectively arranged on the bottom sides of the left linear support and the right linear support. According to the aerial vehicle provided by the disclosure, the takeoff and landing power of the aerial vehicle is effectively improved and the maximum take-off weight and effective load of the aerial vehicle are improved by using multiple groups of lift motors on the aerial vehicle.

公开(公告)号：US20220227490A1

公开(公告)日：2022-07-21

申请号：US17396697

申请日：2021-08-07

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: B64C29/00 ,  B64C39/02 ,  B64D13/00 ,  B64D33/08

Abstract: A vertical takeoff and landing unmanned aerial vehicle and a cooling system for the unmanned aerial vehicle. Heat dissipation in an arm of an unmanned aerial vehicle is achieved by providing a forward-facing opening at the front end of each of a left linear support and a right linear support of the unmanned aerial vehicle, thereby achieving the purposes of lowering temperature in the arm and protecting equipment in the arm.

公开(公告)号：USD952514S1

公开(公告)日：2022-05-24

申请号：US29658786

申请日：2018-08-02

Applicant: SHANGHAI AUTOFLIGHT CO., LTD.

Designer： Yu Tian

公开(公告)号：US20210362850A1

公开(公告)日：2021-11-25

申请号：US17396708

申请日：2021-08-08

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: B64C29/00 ,  B64C39/02 ,  B64C37/02

Abstract: A vertical takeoff and landing aerial vehicle, which comprises a plurality of lift propellers respectively arranged at the top sides of a left linear support and a right linear support, and a left additional lift propeller and a right additional lift propeller respectively arranged on the bottom sides of the left linear support and the right linear support. According to the aerial vehicle provided by the disclosure, the takeoff and landing power of the aerial vehicle is effectively improved and the maximum take-off weight and effective load of the aerial vehicle are improved by using multiple groups of lift motors on the aerial vehicle.

公开(公告)号：US11891192B2

公开(公告)日：2024-02-06

申请号：US17262229

申请日：2018-07-23

Applicant: Shanghai Autoflight Co. LTD.

Inventor： Yu Tian

IPC: B64F1/00 ,  B64C39/02 ,  B64F1/20 ,  B64F1/22 ,  B64U70/60 ,  B64U80/60 ,  B64U80/70 ,  B64U80/82 ,  B64U80/84 ,  B64U80/86

CPC classification number: B64F1/007 ,  B64C39/024 ,  B64F1/20 ,  B64F1/222 ,  B64U70/60 ,  B64U80/60 ,  B64U80/70 ,  B64U80/82 ,  B64U80/84 ,  B64U80/86

Abstract: A UAV landing platform having movable covers to securely store/maintain/charge a UAV. The UAV may be launched from the landing platform, and the landing platform can have visual indicators to guide the landing of the UAV back onto the landing platform. There can be an optional mechanism to self-adjust/self-level the landing surface such that a UAV can safely land onto the landing platform even when the landing platform is on a traveling vehicle.

公开(公告)号：US11787538B2

公开(公告)日：2023-10-17

申请号：US17067770

申请日：2020-10-12

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: B64C25/54 ,  B64C35/00 ,  B64C39/02 ,  B64U10/25 ,  B64U30/10 ,  B64U30/20 ,  B64U50/13 ,  B64U70/60 ,  B64U60/10

CPC classification number: B64C35/008 ,  B64C39/024 ,  B64U10/25 ,  B64U30/10 ,  B64U30/20 ,  B64U50/13 ,  B64U60/10 ,  B64U70/60

Abstract: An amphibious drone having a fuselage, a linear support, a wing and a take-off and landing device. The take-off and landing device is on the lower surface of the linear support or the wing. The take-off and landing device has a buoyancy unit and a power device, and the power device is capable of generating thrust to push the buoyancy unit to move. The take-off and landing device can be on the lower surface of the drone, and realizes the water support of the drone by symmetrically providing the take-off and landing device. At the same time, the take-off and landing device is further provided with a power device for pushing the drone to be started. The amphibious drone can take off and land by relying on the take-off and landing device, which can be disassembled to adapt to different usage conditions.

公开(公告)号：US11745868B2

公开(公告)日：2023-09-05

申请号：US17751422

申请日：2022-05-23

Applicant: Shanghai Autoflight Co., Ltd.

Inventor： Yu Tian

IPC: B64C37/02 ,  B64C39/02 ,  B64D27/24 ,  B63B7/08 ,  B64U10/13 ,  B64U10/25 ,  B64U30/10 ,  B64U30/20 ,  B64U50/19

CPC classification number: B64C37/02 ,  B64C39/024 ,  B64D27/24 ,  B63B7/08 ,  B64C2211/00 ,  B64U10/13 ,  B64U10/25 ,  B64U30/10 ,  B64U30/20 ,  B64U50/19

Abstract: A UAV with vertical takeoff and landing (VTOL) function. having a plurality of lift propellers; a cabin engaged with a plurality of lift propellers; a water propulsion system engaged with the cabin to push the cabin in a forward direction when the cabin is at least partially immersed in water; at least one water inlet engaged with the water propulsion system; the cabin is a cargo hold or a passenger cabin. The UAV provided by the disclosure can realize vertical takeoff and landing in the water area, and fly, drive and navigate freely in the whole area.