中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

1464 records (took 0.018 seconds)

    FLIGHT DEVICE
    11.
    发明申请
    FLIGHT DEVICE 审中-公开

    公开(公告)号：US20190248486A1

    公开(公告)日：2019-08-15

    申请号：US16261590

    申请日：2019-01-30

    Applicant: Coretronic Intelligent Robotics Corporation

    Inventor： Ying-Chieh Chen ,  Shih-Hang Lin ,  Chi-Tong Hsieh

    IPC: B64C39/02 ,  B64C27/82

    CPC classification number: B64C39/024 ,  B64C27/006 ,  B64C2201/027 ,  B64C2201/108

    Abstract: A flight device including a device main body and a plurality of lift force providing modules is provided. The lift force providing modules are connected to the device main body. Each of the lift force providing modules includes two propellers, and each of the propellers rotates to lift the device main body. Two propellers of each of the lift force providing modules may rotate around the same rotation axis. The flight device has an enhanced lift force and good efficiency in lifting, and the flight device has a reduced device volume and improved flight reliability.

    LOCKING MECHANISM, PROPELLER, MOTOR, PROPULSION SYSTEM ASSEMBLY, AND AIRCRAFT
    12.
    发明申请
    LOCKING MECHANISM, PROPELLER, MOTOR, PROPULSION SYSTEM ASSEMBLY, AND AIRCRAFT 审中-公开

    公开(公告)号：US20190248471A1

    公开(公告)日：2019-08-15

    申请号：US16395464

    申请日：2019-04-26

    Applicant: SZ DJI TECHNOLOGY CO., LTD.

    Inventor： Bin JIANG ,  Tao DENG ,  Di OU

    IPC: B64C11/02 ,  B64C27/08

    CPC classification number: B64C11/02 ,  A63H27/12 ,  B64C27/08 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/20

    Abstract: A propulsion system assembly includes a propeller and a motor configured to drive the propeller to rotate. The propeller includes one of a first body and a second body. The motor comprises the other one of the first body and the second body. The propulsion system assembly also includes a locking mechanism configured to detachably connecting the first body and the second body. The locking mechanism includes a locking member and a position limiting lock catch. The locking member is configured to lock the first body and the second body. The locking member includes locking parts located at at least two sides of the locking member. When the locking parts of the locking member rotate to a locking position, the position limiting lock catch is mounted to a side of the locking parts, to restrain the locking member from rotating relative to the first body.

    Single-Shaft Aerial Vehicle
    17.
    发明申请
    Single-Shaft Aerial Vehicle 审中-公开

    公开(公告)号：US20190009885A1

    公开(公告)日：2019-01-10

    申请号：US16066178

    申请日：2016-12-20

    Applicant: GoerTek Technology Co., Ltd.

    Inventor： Zhongyu Cai

    IPC: B64C9/00 ,  B64C27/10 ,  G05D1/04 ,  B64C27/82 ,  B64D27/24

    CPC classification number: B64C9/00 ,  B64C27/10 ,  B64C27/82 ,  B64C39/024 ,  B64C2027/8272 ,  B64C2201/108 ,  B64D27/24

    Abstract: A single-shaft aerial vehicle comprises a propeller, an aerial vehicle body and a wing driver unit constituting a portion of the aerial vehicle body. The aerial vehicle body has a streamlined shape. A ring-shaped wing extending out of the wing driver unit is provided at a central position of the wing driver unit. The ring-shaped wing is movable horizontally under the drive of the wing drive unit. When drag areas of the ring-shaped wing extending out of an outer circumference of the wing drive unit are the same in all directions, the single-shaft aerial vehicle maintains its current flying posture. When the ring-shaped wing moves toward a certain direction to increase the drag area extending out of the wing drive unit in the certain direction, and contracts into the wing drive unit in its opposite direction to reduce the drag area in the opposite direction, the single-shaft aerial vehicle changes its current flying posture.

Patent Agency Ranking