The invention relates to the field of unmanned aerial vehicle wing stretching and retracting, and particularly discloses an unmanned aerial vehicle wing stretching and retracting structure which comprises three wing sections which are sequentially connected in a sleeved mode and comprise the first wing section connected with a vehicle body, the second wing section slidably connected with the first wing section and the third wing section slidably connected with the second wing section. Telescopic structures are arranged between the first wing section and the second wing section as well as between the second wing section and the third wing section, each telescopic structure comprises a rack and a gear meshed with the rack, the racks and the gears are arranged on the first wing section and the second wing section respectively, the racks and the gears are arranged on the second wing section and the third wing section respectively, and the gears are connected with a motor for driving the gears to rotate. The unmanned aerial vehicle can be launched in a smaller limited space.
本申请涉及无人机机翼伸缩领域,具体公开了一种无人机机翼伸缩结构,包括依次套接的三个翼段,分别为与机体连接的一号翼段、与一号翼段滑动连接的二号翼段,与二号翼段滑动连接的三号翼段,一号翼段和二号翼段、二号翼段和三号翼段之间均设置有伸缩结构,伸缩结构包括齿条、与齿条啮合的齿轮,齿条和齿轮分设于一号翼段和二号翼段,齿条和齿轮分设于二号翼段和三号翼段,齿轮连接有驱动齿轮转动的电机,达到了可在更小的有限空间内对无人机进行发射。
Telescopic wing structure of unmanned aerial vehicle
一种无人机伸缩机翼结构
2022-03-18
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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