The invention belongs to the technical field of unmanned aerial vehicles and relates to an ejection rack for unmanned aerial vehicle launching. An existing fixing frame cannot be stopped in time, theejection rack is easy to damage and inconvenient to move, and adjustment is too complex and strenuous. In order to solve the above problems, the following scheme is provided. A support frame is included. The supporting frame is composed of two fixing plates which are arranged in parallel. The two ends of each fixing plate are fixed through iron rods. Chain wheels are symmetrically arranged on an inner wall of one end of the supporting frame, ratchet wheel assemblies are arranged on the two sides of the inner wall of the end, away from the chain wheels, in the supporting frame, the edges of thechain wheels are in transmission connection with the ratchet wheel assemblies through chains, driven gears are fixedly connected to the sides, close to the fixing plates, of the chain wheels, and transmission gears are rotatably engaged with the bottoms of the driven gears. The ejection rack has advantages that an unmanned aerial vehicle fixing device can be stopped slowly, collision is prevented, steering movement is performed automatically, and labor is saved.
本发明属于无人机技术领域,尤其是一种用于无人机发射的弹射架,针对现有固定架不能够及时的停止,容易损坏、弹射架移动不方便,调节过于复杂费力的问题,现提出如下方案,包括支撑架,所述支撑架由两块呈平行设置的固定板组成,固定板两端均通过铁杆进行固定,支撑架的一端内壁呈对称设置有链条轮,支撑架内部远离链条轮一端的内壁两侧设置有棘轮组件,链条轮的边缘通过链条与棘轮组件进行传动连接,链条轮靠近固定板的一侧均固接有从动齿轮,从动齿轮的底部均转动啮合有传动齿轮。本发明具有能够使得无人机固定装置缓慢停止,防止碰撞、自动进行转向移动,节省人工的优点。
Ejection rack for unmanned aerial vehicle launching
一种用于无人机发射的弹射架
2020-10-13
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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