The flexible wing unmanned aerial vehicle is characterized in that at least two sets of hanging belts connected front and back are arranged on the lower portion of a parafoil, each set of hanging belts is provided with a front throwing hanging point and a rear throwing hanging point, and a pod is provided with a front throwing connecting point and a rear throwing connecting point corresponding to each set of front throwing hanging point and rear throwing hanging point; the corresponding front throwing lifting points and the corresponding front throwing connecting points are connected through front throwing connecting ropes, the corresponding rear throwing lifting points and the corresponding rear throwing connecting points are connected through rear throwing connecting ropes, and the front throwing connecting ropes are shorter than the rear throwing connecting ropes; and after the task load is released, the before-release connecting rope can be driven to be disconnected from the before-release connecting point. According to the invention, the synchronous movement of the lifting point of the pod and the gravity center of the pod after the task load is released is realized, the flight angle of attack is reduced, and the capability of releasing large-size and heavy-weight loads is realized.
本发明公开了一种大投放比的柔翼无人机,翼伞下部设有至少两组前后相连的吊带,每组吊带上均设有投放前吊点和投放后吊点,吊舱上设有与每组投放前吊点和投放后吊点对应的投放前连接点和投放后连接点,对应投放前吊点和投放前连接点之间通过投放前连接绳连接,对应投放后吊点和投放后连接点之间通过投放后连接绳连接,投放前连接绳短于投放后连接绳;任务载荷投放后能带动投放前连接绳与投放前连接点断开连接。本发明实现了任务载荷投放后吊舱吊点和吊舱重心的同步移动、飞行迎角的减小,具备了投放大尺寸和大重量负载的能力。
Flexible-wing unmanned aerial vehicle with large throwing ratio
大投放比的柔翼无人机
2023-05-16
Patent
Elektronische Ressource
Chinesisch
Foldable wing of throwing type unmanned aerial vehicle with high aspect ratio
Europäisches Patentamt | 2023
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