The invention relates to the technical field of unmanned aerial vehicle camera shooting, in particular to an unmanned aerial vehicle camera anti-shake suspension device which comprises an unmanned aerial vehicle body and a camera body arranged on the unmanned aerial vehicle body and used for shooting and further comprises a multi-stage flexible connecting joint, a suspension assembly, a gyroscope sensor and a central control unit. The lower end of the multi-stage flexible connecting joint is in spherical hinge connection with the upper end of the camera body, the multi-stage flexible connecting joint is provided with an electromagnetic damping adjusting assembly used for reducing the shaking amplitude of the multi-stage flexible connecting joint, and the suspension assembly is arranged in the unmanned aerial vehicle body; when the unmanned aerial vehicle body vibrates during takeoff and landing, the camera body is separated from direct rigid connection with the unmanned aerial vehicle body through the suspension assembly, a vibration source during takeoff and landing is effectively isolated, and magnetic suspension anti-shake of the multi-stage flexible connecting joints is achieved in cooperation with the electromagnetic damping adjusting assembly; and the stability and definition of a picture shot by the camera body are greatly improved.
本发明涉及无人机摄像技术领域,尤其涉及一种无人机用摄像头防抖悬挂装置,包括无人机本体以及设于无人机本体上用于拍摄的摄像头本体,还包括多级柔性连接关节、悬挂组件、陀螺仪传感器以及中央控制单元,所述多级柔性连接关节的下端与摄像头本体的上端球铰连接,且所述多级柔性连接关节上设有用于降低多级柔性连接关节抖动幅度的电磁阻尼调节组件,所述悬挂组件设于无人机本体的内部,本发明在无人机本体起飞和降落震动较大时,通过悬挂组件将摄像头本体脱离与无人机本体的直接硬性连接,实现对起飞和降落时震动源进行有效隔绝,并配合电磁阻尼调节组件对多级柔性连接关节的磁性悬浮防抖,极大地提升摄像头本体拍摄画面的稳定性和清晰度。
Camera anti-shake suspension device for unmanned aerial vehicle
一种无人机用摄像头防抖悬挂装置
2024-12-10
Patent
Electronic Resource
Chinese
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