The invention relates to the technical field of infrared spectroscopy, in particular to a multispectral non-contact accumulated snow detection device which comprises a top plate, a protective cylinder and a multispectral detector, a groove is axially formed in the bottom surface of the top plate, a moving plate is slidably mounted in the groove, a center block is mounted on the bottom surface of the moving plate, a through hole is formed in the top surface of the protective cylinder, and the center block is mounted in the through hole. The center block is sleeved with the protection cylinder through the through hole, the multispectral detector is arranged in the protection cylinder, the top face of the top plate protrudes to form a thickening part, a positioning mechanism for positioning the movable plate is installed in the thickening part, supporting plates are perpendicularly installed on the two sides of the top plate, and clamping mechanisms are installed at the lower ends of the supporting plates. The device is simple in structure, the device can be fixed to the rear portion of an automobile hopper through the clamping mechanism, the device can move along with movement of an automobile, the detection range is enlarged, the protective cylinder is arranged outside the multispectral detector, the device has the retreating function, and the use safety of the multispectral detector is guaranteed.

    本发明涉及红外光谱技术领域,具体涉及一种多光谱非接触式积雪检测装置,包括顶板、保护筒和多光谱检测仪,所述顶板的底面上轴向设有凹槽,凹槽中滑动安装有移动板,移动板的底面上安装有中心块,保护筒的顶面设有通孔,保护筒通过通孔套设于中心块的外部,多光谱检测仪设置于保护筒的内部,顶板的顶面上凸出形成加厚部,加厚部中安装有将移动板定位的定位机构,顶板的两侧均垂直安装有支撑板,支撑板下端均安装有夹紧机构。本发明结构简单,通过夹紧机构能将本装置固定在汽车车斗的后方,使得本装置能随着汽车的移动而移动,增加了检测范围,且多光谱检测仪的外部设有保护筒,并具有后退的功能,保证多光谱检测仪使用的安全性。


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    Titel :

    Multispectral non-contact accumulated snow detection device


    Weitere Titelangaben:

    一种多光谱非接触式积雪检测装置


    Beteiligte:
    WANG FANGLONG (Autor:in) / WANG FEITENG (Autor:in) / ZHOU PING (Autor:in) / MOU JIANXIN (Autor:in) / LIN MAOWEI (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16F SPRINGS , Federn / G01W METEOROLOGY , Meteorologie



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