The invention belongs to the technical field of supporting components of signal receiving elements, and discloses a chassis abnormal sound collector fixing device which comprises a mounting plate, a connecting plate and a fixing part used for fixing a collector which are sequentially connected, a vacuum adsorption disc is arranged on the upper surface of the mounting plate, and the connecting plate is arranged in a downward inclined mode in the direction close to the fixing part; the fixing piece comprises two fixing blocks and a plurality of clamping rods, the fixing blocks are arc-shaped, and the inner arc surfaces of the two fixing blocks are oppositely arranged; and the clamping rods are in threaded connection with the fixing blocks, penetrate through the fixing blocks and extend towards the middle of the circle center formed by the two fixing blocks. According to the invention, the problem of low abnormal sound diagnosis accuracy caused by shaking or falling of the collector in the vehicle driving process due to the fact that the collector is directly adsorbed on a vehicle frame through a magnet and the adsorption capacity of the magnet is limited in the current abnormal sound collection of the vehicle is solved.

    本发明属于接受信号的元件的支撑构件技术领域,公开了一种底盘异响采集器固定装置,包括依次连接的安装板、连接板和用于固定采集器的固定件,安装板上表面设有真空吸附盘,连接板朝靠近固定件的方向向下倾斜设置;固定件包括两个固定块和若干夹紧杆,固定块均为弧形,且两个固定块的内弧面相对设置;夹紧杆螺纹连接在固定块上,夹紧杆贯穿固定块,且夹紧杆朝两个固定块构成的圆心中部延伸。本发明解决了现目前汽车的异响采集,采集器是通过磁铁直接吸附在车架上,而磁铁的吸附能力有限,因此在车辆行驶过程中采集器会发生晃动或掉落,导致异响诊断精确度低的问题。


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    Titel :

    Chassis abnormal sound collector fixing device


    Weitere Titelangaben:

    底盘异响采集器固定装置


    Beteiligte:
    RAO GANG (Autor:in) / LI PEIRAN (Autor:in) / SHE YANGJIA (Autor:in) / TAN CHENGYOU (Autor:in)

    Erscheinungsdatum :

    2021-06-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen



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