The invention relates to the technical field of non-motor vehicle-mounted sound amplification, and discloses a non-motor vehicle-mounted portable mobile phone sound amplification device, which comprises a handlebar fixing clamp and a damping adjusting frame, the output end of the damping adjusting frame is fixedly connected with a placement frame body, the front surface of the placement frame body is hinged with a magnetic attraction frame body, the inner side of the magnetic attraction frame body is fixedly connected with an elastic rubber frame, and the elastic rubber frame is fixedly connected with a loudspeaker. A transparent touchable screen is fixedly connected to the side, away from the magnetic attraction frame body, of the elastic rubber frame, a physical sound amplification mechanism is arranged at the bottom of the containing frame body and comprises a base body and a rectangular sound collection cavity, and a conical sound guide cavity and a horn-shaped sound amplification cavity are formed in the base body. Physical sound amplification of sound played by the mobile phone is realized through the rectangular sound collection cavity, the conical sound guide cavity and the trumpet-shaped sound amplification cavity, so that the sound played by the mobile phone can be amplified under the condition that a power supply is not used, Bluetooth connection and cable connection do not need to be used, and the mobile phone sound amplification device is suitable for fixing and sound amplification of mobile phones of different brands and models.

    本发明涉及非机动车车载扩音技术领域,公开了一种非机动车车载便携手机扩音装置,包括车把固定夹以及阻尼调节架,阻尼调节架的输出端固定连接有放置框体,放置框体的正面铰接有磁吸框体,磁吸框体的内侧固定连接有弹性胶框,弹性胶框远离磁吸框体的一侧固定连接有透明可触屏,放置框体的底部设置有物理扩音机构,物理扩音机构包括底座体和矩形集音腔,底座体的内部开设有锥形导音腔和喇叭状扩音腔。本发明通过矩形集音腔、锥形导音腔、喇叭状扩音腔实现手机播放声音的物理扩音,使得手机播放的声音能够在不使用电源的情况下被放大,无需使用蓝牙连接和线缆连接,且适用于不同品牌、型号手机的固定、扩音使用。


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    Titel :

    Vehicle-mounted portable mobile phone sound amplifying device for non-motor vehicle


    Weitere Titelangaben:

    一种非机动车车载便携手机扩音装置


    Beteiligte:
    ZHANG PAN (Autor:in) / JIANG ENSHE (Autor:in) / HU SHIJIE (Autor:in)

    Erscheinungsdatum :

    30.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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