The invention discloses an air tightness detection device for a power battery pack of a new energy automobile, which comprises a fixing mechanism and a control mechanism, and further comprises a moving mechanism, a lifting mechanism for adjusting the overall height of the device, and a detection mechanism, the control mechanism is arranged above the fixing mechanism, and the moving mechanism is mounted on the fixing mechanism; and the lifting mechanism is installed above the moving mechanism, and the detection mechanism is fixed above the lifting mechanism. By arranging the moving mechanism, when the device generates vibration in the moving process, a spring and a movable block cooperate together to absorb the vibration, so that the influence caused by the vibration is effectively reduced.

    本发明公开了一种用于新能源汽车的动力电池包的气密检测装置,包括固定机构、控制机构,所述固定机构上方设置有所述控制机构,还包括移动机构、用于调节装置整体高度的升降机构、检测机构,所述移动机构安装在所述固定机构上,所述升降机构安装在所述移动机构上方,所述检测机构固定在所述升降机构上方。本发明通过设置移动机构,装置在移动过程中产生震动时,弹簧和活动块共同协作能够对震动进行吸收,从而有效减轻震动造成的影响。


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    Title :

    Air tightness detection device for power battery pack of new energy automobile


    Additional title:

    一种用于新能源汽车的动力电池包的气密检测装置


    Contributors:

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE



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