一种球形共轴无人机
By adopting a spherical coaxial drone design, using a split motor drive and a top-mounted signal unit, the problems of inconvenient antenna installation and high motor cost are solved, achieving drone stability and collision avoidance capabilities, and enabling it to fly in confined spaces.
CN117799881BActive Publication Date: 2026-07-17GUANGDONG UNIV OF TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGDONG UNIV OF TECH
- Filing Date
- 2023-12-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing coaxial drones suffer from problems such as inconvenient antenna installation locations, high difficulty and cost in motor manufacturing, and insufficient collision avoidance capabilities when flying in confined spaces.
Method used
The drone adopts a spherical coaxial design, using symmetrically distributed forward and reverse propellers, driven by a split motor, and a signal unit installed on the top of the fuselage. Combined with the steering unit and control unit, it achieves stable flight and collision avoidance.
Benefits of technology
It reduces the difficulty and cost of motor manufacturing, improves the reliability, maneuverability and stability of drones, enables them to fly in confined spaces and move by rolling on the ground in extreme environments.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117799881B_ABST
Abstract
本发明属于无人机技术领域，尤其涉及一种球形共轴无人机，包括：球笼机体、对称分布于所述球笼机体内部中心轴线两侧且共轴的正转螺旋桨和反转螺旋桨、固定连接于球笼机体顶部用于驱动所述正转螺旋桨转动的正转单元、固定连接于球笼机体底部且用于驱动所述反转螺旋桨转动的反转单元、固定连接于所述球笼机体内顶面且用于接收外界信号的信号单元、固设于所述反转单元且用于控制所述球笼机体偏转的转向单元，在保证天线有效安装前提下，降低了共轴无人机电机的制作难度和成本；通过设置球笼机体，便于作为保护罩，可以当无人机在狭窄空间飞行时起到防止碰撞的保护作用，从而提升了共轴无人机的可靠性、操纵性和稳定性。
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