The invention relates to the field of tire pressure monitoring, in particular to a tire pressure sensor which comprises an antenna, an upper shell, a PCB assembly, a battery and a lower shell, the PCB assembly is connected with the battery and placed in a shell formed by buckling the upper shell and the lower shell, the two ends of the antenna are connected with the PCB assembly, and the PCB assembly is connected with the lower shell. And the antenna is partially or completely exposed out of the upper shell. The tire pressure sensor has the advantages that the antenna is externally arranged and the transmitting signal is strong, and meanwhile, the shell is arranged to be the cambered surface, so that the damage to the antenna when the antenna is extruded is reduced, and the durability of the antenna is improved.

    本发明涉及胎压监测领域,尤其涉及一种胎压传感器,包括天线、上壳体、PCB组件、电池和下壳体,其中所述PCB组件和所述电池连接,并放置于所述上壳体和所述下壳体扣合形成的壳体内部,所述天线两端与所述PCB组件连接,所述天线部分或全部外露于所述上壳体外。该胎压传感器具有天线外置,发射信号强的优点,同时将壳体设置为弧面,使得天线被挤压时受到的损伤降低,增加了天线的耐用性。


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    Title :

    Tire pressure sensor


    Additional title:

    胎压传感器


    Contributors:
    WU ZONGREN (author)

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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