The invention belongs to the technical field of automobile parts, and discloses an automobile tire pressure monitoring sensor and a mounting tool thereof. The automobile tire pressure monitoring sensor comprises a sensor body, a connecting rod, an inflating valve rod and a fastening nut, the connecting rod is a cylindrical rod, one end of the connecting rod is connected with the sensor body, two clamping grooves are formed in the outer wall of the connecting rod, and the two clamping grooves are symmetrically formed in the two sides of the outer wall of the connecting rod; one end of the inflating valve rod is connected with one end, far away from the sensor body, of the connecting rod, a limiting table is arranged at one end, close to the connecting rod, of the inflating valve rod, and connecting threads are arranged on the outer wall of the inflating valve rod and located on one side, far away from the connecting rod, of the limiting table; and the fastening nut is in threaded connection with the connecting thread. The situation that the sensor body rotates along with tightening torque of the fastening nut can be avoided, the precision of the mounting position of the sensor body is good, and the situation that the sensor body makes contact with the arc surface of the wheel rim and squeezes, so that the sensor shell is broken and fails can be avoided.

    本发明属于汽车零部件技术领域,公开了一种汽车轮胎胎压监测传感器及其安装工具。汽车轮胎胎压监测传感器包括传感器本体、连接杆、气门嘴杆和紧固螺母,连接杆为圆柱形杆,连接杆的一端与传感器本体连接,连接杆的外壁开设有两个卡槽,两个卡槽对称设置在连接杆外壁的两侧;气门嘴杆的一端与连接杆远离传感器本体的一端连接,气门嘴杆靠近连接杆的一端设置有限位台,气门嘴杆的外壁设置有连接螺纹,连接螺纹位于限位台远离连接杆的一侧;紧固螺母与连接螺纹螺接。本发明能够避免传感器本体因紧固螺母打紧力矩而发生跟转,传感器本体的安装位置精度较好,能够避免传感器本体与车轮轮辋的圆弧面接触挤压导致传感器壳体破裂而失效。


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    Title :

    Automobile tire pressure monitoring sensor and mounting tool thereof


    Additional title:

    一种汽车轮胎胎压监测传感器及其安装工具


    Contributors:
    HU GUANGHUI (author) / WANG HAIFENG (author) / DAI KAIYU (author) / LI SHIHAO (author) / ZHU ZHONGHUA (author) / YU BEI (author) / CHEW CHEE HIONG (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen



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