The invention discloses an internal tyre pressure detection device which comprises a ball-shaped shell, wherein the surface of the ball-shaped shell is provided with a blank hole and a sensor installing groove; an installation shell is arranged in the blank hole by the matching of a thread; a wireless emitter, a rechargeable battery and a miniature vibration motor are arranged in the installation shell in sequence from top to bottom; the miniature vibration motor is electrically connected with the rechargeable battery which is electrically connected with a microprocessor. During use, the device is arranged in a tyre of a car, when vibration is generated during running of a loaded car, the miniature vibration motor generates electricity due to vibration to charge the rechargeable battery; an air pressure sensor positioned in the sensor installing groove monitors air pressure in the tyre all the time and can send the pressure values by the wireless emitter; the ball-shaped shell can roll in the tyre without being pasted on the inner surface of the tyre, so that the problem of falling off due to long time use is solved, and simultaneously the problem that no reliable charging devices are arranged in the tyre is solved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Internal tyre pressure detection device


    Beteiligte:
    JIANG XIAOFAN (Autor:in)

    Erscheinungsdatum :

    2015-09-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Tyre internal temperature and pressure detection device and detection method

    LI HONGWEI / KOU LITAO / ZHU JIASHUN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    WIRELESS TYRE PRESSURE DETECTION TRANSMITTER

    LIU JUN | Europäisches Patentamt | 2021

    Freier Zugriff

    Tyre pressure regulating device

    COUPPEE ULRICH / HAVERKAMP MICHAEL / STELLMACHER THOMAS | Europäisches Patentamt | 2019

    Freier Zugriff

    TYRE PRESSURE REGULATING DEVICE

    COUPPEE ULRICH / HAVERKAMP MICHAEL / STELLMACHER THOMAS | Europäisches Patentamt | 2017

    Freier Zugriff

    TYRE PRESSURE SENSOR DEVICE

    BILL ANDREW RAYMOND | Europäisches Patentamt | 2019

    Freier Zugriff