The geographic information surveying and mapping unmanned aerial vehicle comprises a main body, a plurality of vehicle arms, a plurality of main motors and a plurality of main propellers, the vehicle arms are connected to the peripheral side of the main body, the main motors are arranged at the other ends of the vehicle arms, and the main propellers are installed on the main motors; each arm comprises a supporting pipe, a connecting rod, an auxiliary motor and an auxiliary propeller, one end of the supporting pipe is connected to the main body, one end of the connecting rod is inserted into the supporting pipe, the connecting rod is in sliding fit with the supporting pipe, a telescopic assembly is arranged in the main body, the auxiliary motor is arranged on the connecting rod, and the auxiliary propeller is installed on the auxiliary motor; the main body is provided with a fixing mechanism for fixing the auxiliary propellers at the upper ends of the arms; the main body is provided with a microprocessor, a main battery and an auxiliary battery, and the main battery, the auxiliary battery, the main motor and the auxiliary motor are all electrically connected to the microprocessor. The auxiliary motor, the auxiliary battery and the auxiliary propeller can work when the main motor, the main battery or the main propeller breaks down, the unmanned aerial vehicle flies back, the unmanned aerial vehicle can be effectively recycled, and economic losses are reduced.
本发明公开了一种地理信息测绘无人机,包括主体、若干机臂、若干主电机和若干主螺旋桨,若干机臂连接于主体的周侧,主电机设于机臂的另一端,主螺旋桨安装于主电机上;机臂包括支撑管、连接杆、副电机和副螺旋桨,支撑管的一端连接于主体,连接杆的一端插设于支撑管内,连接杆与支撑管滑动配合,主体内设有伸缩组件,副电机设于连接杆上,副螺旋桨安装于副电机上,主体上设有将副螺旋桨固定在机臂上端的固定机构;主体上设有微处理器、主电池和副电池,主电池、副电池、主电机和副电机均电连于微处理器。本发明中的副电机、副电池和副螺旋桨会在主电机、主电池或主螺旋桨故障时工作,将无人机飞回,能有效回收无人机,减少经济损失。
Geographic information surveying and mapping unmanned aerial vehicle
一种地理信息测绘无人机
31.10.2023
Patent
Elektronische Ressource
Chinesisch
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