The invention discloses a vehicle-mounted multi-angle three-dimensional loudspeaker box which comprises an automobile cover plate, a movable groove is inwards formed in the middle of the outer surface of the automobile cover plate, and pop-up mechanisms symmetrically distributed on the two side wall faces of the movable groove are arranged in the movable groove; the loudspeaker box further comprises a fixing frame fixedly connected to the upper ends of the pop-up mechanisms; and a loudspeaker rotating mechanism which is arranged on the fixing frame, wherein a three-dimensional loudspeaker is installed on the loudspeaker rotating mechanism, a cable is arranged in the loudspeaker rotating mechanism, and the cable is connected with an automobile power switch; and when the power switch is turned on, the cable is electrified to enable the loudspeaker rotating mechanism to drive the three-dimensional loudspeaker to rotate back and forth. The loudspeaker switch is turned on, current flows through the cable, when the current flows through the loudspeaker rotating mechanism, the loudspeaker rotating mechanism begins to rotate, and when the loudspeaker rotating mechanism rotates to a certain angle, the loudspeaker rotating mechanism rotates reversely, the cycle is repeated, and the loudspeaker rotating mechanism drives the three-dimensional loudspeaker to rotate. According to the device, when the loudspeaker is used, the loudspeaker rotates back and forth, and the listening effect of passengers in the vehicle is improved.

    本发明公开了一种车载多角度立体式喇叭音箱,包括汽车盖板,汽车盖板的外表面中部向内开设有活动槽,活动槽内设置有对称分布于活动槽两侧壁面上的弹出机构;固定连接于弹出机构上端的固定架;设置于固定架上的喇叭转动机构,喇叭转动机构上安装有立体式喇叭,其内部安置有电缆,电缆与汽车电源开关连接;当电源开关打开时,电缆通电使喇叭转动机构带动立体式喇叭来回转动。打开喇叭开关,使得电缆中流过电流,当电流流过喇叭转动机构时,喇叭转动机构开始转动,在转动至一定角度时又反向转动,如此循环,喇叭转动机构带动立体式喇叭转动,该装置可在使用喇叭时,使喇叭来回转动,提高车内乘坐人员的收听效果。


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    Title :

    Vehicle-mounted multi-angle three-dimensional loudspeaker box


    Additional title:

    一种车载多角度立体式喇叭音箱


    Contributors:

    Publication date :

    2021-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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