The invention discloses a test bench capable of automatically switching speed, and relates to the technical field of test benches, the test bench comprises a base, a test bench body, a control button, a clamping mechanism and a rotating groove, the test bench body is installed on the upper surface of the base, the control button is installed on the surface of the test bench body, and the clamping mechanism is installed in the test bench body. According to the test bed capable of automatically switching the speed, when the lifting ring moves, the insertion block can be driven to move, when the lifting ring moves to the outer side of the base, the insertion block can slide into the base, at the moment, the threaded rod can be rotated, and when the threaded rod rotates, the movable block can be driven to slide in a threaded mode; when the movable block slides in a threaded mode, the butt joint block can be driven to move, noise generated to the test bench body when the protective cover is closed can be avoided through the characteristics of the buffer block, and it is convenient to greatly prevent the control button from being splashed by water through the protective cover in the use process of the test bench.

    本发明公开了一种自动切换速度的试验台,涉及试验台技术领域,包括:底座、测试台体、控制按钮、夹持机构和旋转槽,所述底座的上方表面安装有测试台体,所述测试台体的表面安装有控制按钮,所述测试台体的内部安装有夹持机构。该自动切换速度的试验台,吊环移动时可以带动插接块进行移动,当吊环移动到底座外侧时插接块可以滑动到底座的内部,此时可以对螺纹杆进行转动,螺纹杆转动时可以带动移动块进行螺纹滑动,移动块螺纹滑动时可以带动对接块进行移动,并通过缓冲块的自身特性可以避免防护罩合上时对测试台体产生的噪音,便于试验台在使用的过程中通过防护罩可以大幅度避免控制按钮被水洒落到。


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    Title :

    Test bench capable of automatically switching speed


    Additional title:

    一种自动切换速度的试验台


    Contributors:
    HU ZHANPENG (author)

    Publication date :

    2023-09-19


    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 / B66C Krane , CRANES / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES




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