A battery-replaceable built-in tire pressure monitoring device for a light tire belongs to the technical field of safety monitoring, and comprises a pressure sensor, a chip assembly PCB (printed circuit board), a battery and a shell, an annular enclosure is arranged at the bottom of the shell, the chip assembly PCB is arranged in the annular enclosure, the battery is placed in a battery box, the battery box is matched with the annular enclosure, and the battery is arranged in the battery box. An arc-shaped plate with a sliding groove is arranged on one side of the shell, a spherical body is arranged at the inner end of an inflating valve of the tire, an axial threaded hole is formed in the spherical body, a hollow screw penetrates through the sliding groove, external threads of the hollow screw are matched with internal threads of the threaded hole, and the spherical body is arranged at the arch bottom position of the arc-shaped plate. When the battery needs to be replaced, the battery box is unscrewed for replacement. According to the device, the battery can be automatically replaced, electronic waste caused by scrapping is avoided, and the size and the weight of the product are reduced.

    一种可换电池的轻体轮胎内置胎压监测装置,属于安全监测技术领域,采用压力传感器、芯片组件PCB电路板、电池和壳体构成,在壳体的底部有一个环形围挡,芯片组件PCB电路在环形围挡内,电池放置在一个电池盒内,电池盒与环形围挡配合,在壳体一侧有一个带滑槽的弧形板,轮胎的气门嘴内端有球形体,球形体开有轴向的螺纹孔,有空心螺钉穿过滑槽,空心螺钉的外螺纹与螺纹孔的内螺纹配合,球形体在弧形板的拱底位置。需要更换电池时,拧开电池盒进行更换。本发明装置可自主更换电池,避免了因报废产生的电子垃圾,并且降低了产品体积和重量。


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    Titel :

    Built-in tire pressure monitoring device with replaceable battery for light tire


    Weitere Titelangaben:

    一种可换电池的轻体轮胎内置胎压监测装置


    Beteiligte:
    WU JIANG (Autor:in) / WANG YONG (Autor:in)

    Erscheinungsdatum :

    2022-11-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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