The invention relates to a protective unmanned aerial vehicle with a buffer function based on a block chain technology. The unmanned aerial vehicle comprises a main body, a camera and at least four flying devices, a retracting and releasing mechanism is arranged in the main body; the retracting and releasing mechanism comprises a lifting plate, a power assembly, a supporting ring, a fixing rod, arotating sleeve, an annular groove and a cleaning brush. Supporting mechanisms are arranged at the two ends of the bottom of the body. The supporting mechanism comprises a sealing sleeve, a lifting rod, a spring, two supports, two sliding grooves and two sliding blocks. The power assembly comprises a ball screw bearing, a gear, an annular rack and a lead screw. The protection type unmanned aerialvehicle with the buffer function based on the block chain technology is provided; a block chain technology is adopted for data storage, so that the data safety degree is high, the camera is retractedand released through the retracting and releasing mechanism, the probability of damage to the camera is reduced, the impact force between the unmanned aerial vehicle and the ground is reduced throughthe buffering effect of the supporting mechanism on the unmanned aerial vehicle, and the probability of damage to the unmanned aerial vehicle is reduced.

    本发明涉及一种基于区块链技术的具有缓冲功能的防护型无人机,包括主体、摄像头和至少四个飞行装置,主体的内部设有收放机构,收放机构包括升降板、动力组件、支撑环、固定杆、转动套管、环形槽和清洁刷,主体的底部的两端均设有支撑机构,支撑机构包括密封套管、升降杆、弹簧、两个支架、两个滑槽和两个滑块,动力组件包括滚珠丝杠轴承、齿轮、环形齿条和丝杆,该基于区块链技术的具有缓冲功能的防护型无人机,采用区块链技术进行数据存储,使得数据安全程度高,并且,通过收放机构实现了摄像头的收放,降低了摄像头发生损坏的几率,通过支撑机构对无人机的缓冲作用,减小了无人机与地面之间的冲击力,降低了无人机发生损坏的几率。


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    Title :

    Protective unmanned aerial vehicle with buffer function based on block chain technology


    Additional title:

    一种基于区块链技术的具有缓冲功能的防护型无人机


    Contributors:
    TIAN FULAI (author)

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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