The invention discloses a geographic information acquisition device which comprises a cylindrical shell, the lower end of the cylindrical shell is sleeved with a cap, a positioning collector is fixedly connected in the lower end of the cylindrical shell, a battery bin is arranged in the upper end of the cylindrical shell, and a storage battery is arranged in the battery bin. A rotary vane groove is formed in the upper side of the outer portion of a cylinder of the cylindrical machine shell, a shaftless motor is fixedly connected into the rotary vane groove, a gas storage chamber filled with high-pressure helium and a telescopic chamber communicated to the top end of the cylindrical machine shell are arranged in the cylindrical machine shell, and the gas storage chamber is communicated with an expansion ball arranged in the telescopic chamber through a two-way gas pump. After the unmanned aerial vehicle flies to the set height, helium in the gas storage chamber can be guided into the expansion ball through the two-way gas pump, and the expansion ball slides out of the telescopic chamber and expands at the upper end of the cylindrical shell, so that the overall weight of the unmanned aerial vehicle and the expansion ball is reduced, the power consumption of the unmanned aerial vehicle is reduced, and the cruising ability of the unmanned aerial vehicle is improved.
本发明公开了,一种地理信息采集装置,包括柱形机壳,所述柱形机壳下端套接有盖帽,所述柱形机壳下端内部固定连接有定位采集器,所述柱形机壳上端内部设置有电池仓,所述电池仓内部设置有蓄电池,所述柱形机壳圆柱外部上侧内部开设有旋叶槽,所述旋叶槽内部固定连接有无轴电机,通过在柱形机壳内部设置装有高压氦气的储气室和连通到柱形机壳顶端的伸缩室,并通过双向气泵连通储气室和设置在伸缩室内部的膨胀球,让无人机在飞行到设定高度后能通过双向气泵将储气室内部的氦气导入膨胀球内部,并使膨胀球滑出伸缩室内部,在柱形机壳上端涨大,从而降低无人机和膨胀球的整体重量,降低无人机的电力消耗,提高无人机的续航能力。
Geographic information acquisition device and method
一种地理信息采集装置及采集方法
2023-10-27
Patent
Electronic Resource
Chinese
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