The invention discloses a surveying and mapping unmanned aerial vehicle damping undercarriage which comprises a surveying and mapping unmanned aerial vehicle body, unmanned aerial vehicle legs, a fixing mechanism, a connecting plate, a mounting plate, a connecting rod and a supporting plate, the two unmanned aerial vehicle legs are fixed to the lower end of the surveying and mapping unmanned aerial vehicle body, and the fixing mechanism is connected to the two unmanned aerial vehicle legs; the fixing mechanism is connected with the mounting plate through a connecting plate, the mounting plateis connected with the supporting plate through four connecting rods, the four connecting rods penetrate through the mounting plate and are slidably connected with the mounting plate, and damping springs connected to the outer sides of the four connecting rods in a sleeving mode are fixed between the mounting plate and the supporting plate. First piston blocks are fixed to the upper ends of the four connecting rods correspondingly, the first piston blocks are connected into first piston cylinders in a sealed and sliding mode, and the first piston cylinders are fixed to the upper end of the mounting plate. Vibration generated when the surveying and mapping unmanned aerial vehicle takes off and lands is absorbed through cooperation of the damping springs and the buffer mechanisms, and therefore the stability of the surveying and mapping unmanned aerial vehicle taking off and landing is improved.

    本发明公开了一种测绘无人机减震起落架,包括测绘无人机本体、无人机机腿、固定机构、连接板、安装板、连接杆和支撑板,所述测绘无人机本体下端固定有两个无人机机腿,两个所述无人机机腿上连接有固定机构,所述固定机构通过连接板与安装板连接,所述安装板通过四个连接杆与支撑板连接,四个所述连接杆贯穿安装板且与安装板滑动连接,所述安装板与支撑板之间固定有套接在四个连接杆外侧的减震弹簧,四个所述连接杆的上端均固定有第一活塞块,所述第一活塞块密封滑动连接在第一活塞筒内,所述第一活塞筒固定在安装板的上端。本发明通过减震弹簧和缓冲机构的配合吸收测绘无人机起落时的震动,从而提高测绘无人机起落时的稳定性。


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    Titel :

    Surveying and mapping unmanned aerial vehicle damping undercarriage


    Weitere Titelangaben:

    一种测绘无人机减震起落架


    Beteiligte:
    LIU ZHANLI (Autor:in)

    Erscheinungsdatum :

    2021-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F03D Windkraftmaschinen , WIND MOTORS



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