UNMANNED AERIAL VEHICLE
    21.
    发明申请

    公开(公告)号:US20180319490A1

    公开(公告)日:2018-11-08

    申请号:US15965617

    申请日:2018-04-27

    Abstract: An unmanned aerial vehicle according to various embodiments includes: a housing; a communication circuit, wherein the communication circuit establishes wireless communication with an external controller; and a plurality of propulsion systems connected to the housing, wherein the propulsion systems include: a motor; a rotation shaft having an axis extending in a first direction, wherein a first end is connected to the motor, and wherein the rotation shaft is rotates in a first direction by the motor; a cap structure fixed to the second end of the rotation shaft, a propeller including: a hub including a through-hole formed in the first direction, such that the rotation shaft rotatably passes through the through-hole, wherein the propeller is detachably connected to the cap structure, such that, when an external force is exerted on the blade, the propeller is released from the cap structure to be freely movable along the axis toward the motor.

    Multi-Architecture Modular Unmanned Aerial System

    公开(公告)号:US20180273158A1

    公开(公告)日:2018-09-27

    申请号:US15928355

    申请日:2018-03-22

    Abstract: Disclosed herein is a modular aerial vehicle system having a fuselage module configured to couple with a plurality of lift generation modules. The modular aerial vehicle system may comprise a fuselage module and a lift generation module. The fuselage module can include a first attachment interface, an avionics system operatively coupled with a power unit (e.g., via an ESC), and a communications system operatively coupled with the flight controller. The lift generation module can include a second attachment interface and a plurality of propulsors. The fuselage module may be configured to removably couple with the lift generation module via the first and second attachment interfaces. The first and second attachment interfaces may comprise (1) a plurality of electrical contacts to facilitate electrical communication between the fuselage module and the lift generation module and/or (2) one or more retention devices to couple structurally the lift generation module with said fuselage module.

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