Positioning device for hydrogen cylinder of hydrogen fuel cell unmanned aerial vehicle

The invention provides a positioning device for hydrogen cylinders of a hydrogen fuel cell unmanned aerial vehicle. The positioning device comprises a fuselage plate and sliding rails symmetrically arranged on the two sides of the fuselage plate, sliding rods are assembled in the sliding rails, dovetail grooves with upward openings are formed in the tops of the sliding rods, a plurality of supports are detachably connected into the dovetail grooves, and the hydrogen cylinders are placed on the supports; the device is simple in structure, can effectively prevent the hydrogen cylinder from loosening or falling off due to airflow bumping, vibration and other environments in the working process of the unmanned aerial vehicle, and guarantees normal work of the hydrogen fuel unmanned aerial vehicle. 本发明提供了一种氢燃料电池无人机氢气瓶的定位装置，包括机身板，对称布设于机身板两侧的滑轨，滑轨内装配有滑杆，滑杆顶部形成有开口向上燕尾槽，燕尾槽内可拆卸连接若干支架，氢气瓶搁置于若干支架上；本发明结构简单，能有效防止无人机在工作过程中气流颠簸、震动等环境使氢气瓶松动或者脱落，保证氢燃料无人机正常工作。