The invention belongs to the technical field of collision energy absorption and blunt injury reduction design of rotor unmanned aerial vehicles, and particularly relates to a rotor unmanned aerial vehicle which comprises a vehicle body, a rotor unmanned aerial vehicle body and a rotor unmanned aerial vehicle body, the head buffer cavity is filled with an energy absorption material; the bottom buffer cavity is filled with an energy absorption material; the head damping buffer is connected to the head of the machine body; the bottom damping buffer is connected to the bottom of the machine body; the four vehicle arms are connected to the vehicle body, two vehicle arms are symmetrically arranged on the two sides of the head of the vehicle body, and the other two vehicle arms are symmetrically arranged on the two sides of the tail of the vehicle body; each undercarriage is correspondingly connected to one aircraft arm located at the head of the aircraft body, an undercarriage buffer cavity is formed in each undercarriage, and each undercarriage buffer cavity is filled with an energy absorption material; and each undercarriage damping buffer is correspondingly connected to the bottom of one undercarriage.
本申请属于旋翼无人机碰撞吸能及钝性减伤设计技术领域,具体涉及一种旋翼无人机,包括:机体,其头部具有头部缓冲腔,其底部具有底部缓冲腔;头部缓冲腔内填充有吸能材料;底部缓冲腔内填充有吸能材料;头部阻尼缓冲器,连接在机体的头部;底部阻尼缓冲器,连接在机体的底部;四个机臂,连接在机体上,其中,两个机臂在机体头部的两侧对称设置,另外两个机臂在机体尾部的两侧对称设置;两个起落架,每个起落架对应连接在位于机体头部的一个机臂上,其内具有起落架缓冲腔,该起落架缓冲腔内填充吸能材料;两个起落架阻尼缓冲器,每个起落架阻尼缓冲器对应连接在一个起落架的底部。
Rotor unmanned aerial vehicle
一种旋翼无人机
2022-07-22
Patent
Electronic Resource
Chinese
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