The invention relates to the field of surveying and mapping equipment, in particular to an engineering anti-shake surveying and mapping instrument based on an unmanned aerial vehicle. The engineering anti-shake surveying instrument based on the unmanned aerial vehicle comprises a mounting frame, an air spring assembly and the like; the mounting frame is connected with an air spring assembly. An air spring assembly and a damping bag are arranged on the mounting frame, the damping bag is matched with the air spring assembly to provide a multi-directional conventional anti-shaking and shock-filtering function for the engineering surveying instrument, protection air cushions are folded in the barrel, and in the stall falling process, an air valve assembly rapidly transfers high-pressure air in the air spring assembly into the protection air cushions, so that the protection air cushions are protected from being damaged. The protection air cushion is popped up downwards from the damping bag to the position below the engineering surveying instrument, and the falling buffering protection function for resisting impact force from the lower portion is provided for the engineering surveying instrument. The technical problem that when an unmanned aerial vehicle stalls and falls downwards, an engineering surveying instrument collides with the ground in the shock filtering treatment process along with a shock absorption support, and serious damage is caused is solved.
本发明涉及测绘设备领域,尤其涉及一种基于无人机的工程防抖测绘仪。本发明提供了这样一种基于无人机的工程防抖测绘仪,安装架和空气弹簧组件等;安装架连接空气弹簧组件。安装架上设有空气弹簧组件和减震囊,减震囊配合空气弹簧组件为工程测绘仪提供多方向的常规防抖滤震功能,筒体内部折叠有保护气垫,在失速下落过程中,气阀组件迅速将空气弹簧组件内的高压气体分别转移向各个保护气垫内,保护气垫从减震囊内向下弹出至工程测绘仪下方,为工程测绘仪提供抗击来自下方冲击力的下落缓冲保护功能。解决了无人机失速向下坠落时,工程测绘仪在随减震支架的滤震处理过程中将撞击在地面上产生严重损伤的技术问题。
Engineering anti-shake surveying instrument based on unmanned aerial vehicle
一种基于无人机的工程防抖测绘仪
2023-11-10
Patent
Electronic Resource
Chinese
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