The surveying and mapping system fixing and carrying device comprises an unmanned aerial vehicle body, a carrying base body and a surveying and mapping machine, a balance cavity is formed in the carrying base body, a bearing shaft with the lower end extending out of the balance cavity is vertically arranged in the balance cavity, and the upper end of the bearing shaft is connected with the top of the balance cavity through a plastic connecting body; a centrifugal balance mechanism is arranged on the shaft section, located in the balance cavity, of the bearing shaft, the centrifugal balance mechanism is driven by a rotating motor to rotate, and a magnetic induction mechanism used for generating upward magnetic thrust is arranged below the centrifugal balance mechanism; the lower end of the bearing shaft is connected with the surveying and mapping machine through a counterweight balance mechanism. The design is reasonable, deflection vibration generated by the unmanned aerial vehicle to the surveying and mapping machine during flight is reduced through centrifugal balance, downward thrust is formed by gravity and downward elastic force of the plastic connecting body, balance is formed by the downward thrust and upward magnetic thrust generated by the magnetic induction mechanism, vibration in the vertical direction is reduced, and then the stability of the carried surveying and mapping machine during flight is improved.
本发明涉及一种无人机测绘用的测绘系统固定搭载装置,包括无人机本体、搭载基体及测绘机,搭载基体的内部设有平衡腔,平衡腔内部竖直设有下端延伸出平衡腔的承载轴,承载轴上端通过塑性连接体与平衡腔顶部相连接,承载轴位于平衡腔内部的轴段上设有离心平衡机构,离心平衡机构由旋转电机驱动转动,离心平衡机构的下方设有用于产生向上的磁性推力的磁感应机构;承载轴的下端通过配重平衡机构与测绘机相连接。本发明设计合理,通过离心平衡降低无人机飞行时对于测绘机产生的偏转震动,而重力及塑性连接体向下的弹力形成向下的推力,与磁感应机构产生向上的磁性推力形成平衡,降低竖直方向的震动,进而增加所搭载测绘机飞行时的稳定性。
Surveying and mapping system fixing and carrying device for unmanned aerial vehicle surveying and mapping
一种无人机测绘用的测绘系统固定搭载装置
2023-03-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Surveying and mapping instrument fixing device for unmanned aerial vehicle surveying and mapping
Europäisches Patentamt | 2021
|Europäisches Patentamt | 2024
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