According to the frame structure and the multi-rotor aircraft, the frame structure is of a plurality of triangular structures formed by a plurality of carbon tubes, and the overall stability is high; the motor and the propeller are installed on the third connecting piece, the third connecting piece is supported by the third rod and the fourth rod, single-rod tensile force bearing in a traditional structure can be changed into multi-rod dispersed stress, under the condition of large tensile force output, deformation generated by a single arm of the multi-rotor aircraft can be better restrained, and therefore the flight safety of the multi-rotor aircraft is guaranteed. The proportion of the frame structure in the maximum take-off weight of the multi-rotor aircraft is small, it means that the proportion of loads is large, and compared with a traditional structure, the multi-rotor aircraft can bear larger weight or more goods.
本申请提供了一种框架结构及多旋翼飞行器,框架结构由多根碳管构成多个三角形结构,整体稳定性高;电机和螺旋桨装于第三连接件,第三连接件由第三杆和第四杆多杆支撑,能够将传统结构中的单杆承受拉力改为多杆分散受力,在大拉力输出的情况下,能够更好的抑制多旋翼飞行器单臂所产生的形变,从而确保多旋翼飞行器的飞行安全;多旋翼飞行器最大起飞重量中框架结构的占比小,意味着负载的占比大,相比于传统结构来说,能够承载更大重量或更多货物。
Frame structure and multi-rotor aircraft
一种框架结构及多旋翼飞行器
2022-12-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Remotely controlled multi-rotor aircraft comprising improved frame
Europäisches Patentamt | 2020
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