An inertial measurement device includes: a shell, sensor components and vibration damping components installed in the shell. The sensor components include an integrated circuit board, an inertial sensor connected to the integrated circuit board, and a barometric sensor connected to the integrated circuit board. The vibration damping components include a first cushion, a first weighting piece, a second weighting piece and a second cushion which are connected successively. An accommodating cavity for accommodating the integrated circuit board is formed between the first weighting piece and the second weighting piece. The first weighting piece includes a holding cavity for accommodating the inertial sensor and a pressure chamber accommodating the barometric sensor and communicating with the exterior of the inertial measurement device.


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    Title :

    Inertial measurement device and unmanned aerial vehicle


    Contributors:
    YIN LIANGLIANG (author) / GAO LIANJIE (author) / LI SHAOBIN (author) / ZHANG YU (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64C AEROPLANES , Flugzeuge



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