The invention belongs to the technical field of car washing equipment, and particularly discloses a car washer directional sound source which comprises a supporting frame, a supporting beam and a top plate, the supporting beam is fixedly mounted on the inner side of the upper end of the supporting frame, the top plate is mounted on the inner side of the supporting beam, and the car washer directional sound source further comprises a supporting assembly mounted at the lower end of the top plate; the supporting assembly comprises a moving assembly and a directional sound source assembly, the moving assembly is installed at the lower end of the top plate, the directional sound source assembly is installed on the supporting assembly, the supporting assembly comprises a sliding seat and a sliding plate, and the sliding seat is fixedly installed at the lower end of the top plate. The voice of the car washer can only be played in the range of a car owner in the car washer, other ranges are basically noiseless, voice noise of the car washer is well avoided, the voice is prevented from disturbing rest of residents during car washing at night, sound pollution is reduced, sound power consumption is reduced, and reliability is improved.

    本发明公开的属于洗车设备技术领域,具体为洗车机定向声源,包括支撑架、支撑梁和顶板,所述支撑梁固定安装在支撑架上端内侧,所述顶板安装在支撑梁内侧,还包括:支撑组件,所述支撑组件安装在顶板下端;所述支撑组件包括移动组件和定向声源组件,所述移动组件安装在顶板下端,所述定向声源组件安装在支撑组件上,所述支撑组件包括滑座和滑板,所述滑座固定安装在顶板下端,本发明有益效果是:通过对洗车机配置定向声源组件,使洗车机的语音只会针对洗车机内车主的范围进行播放,其它范围基本是无声音,很好地避免了洗车机语音的噪音,以及夜晚洗车避免语音打扰到住户休息,减少声音污染,降低了声音功耗,提高可靠性。


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    Titel :

    Directional sound source of car washer


    Weitere Titelangaben:

    洗车机定向声源


    Beteiligte:
    MA XIYU (Autor:in) / WU GUOLIANG (Autor:in) / CHENG SHUWEN (Autor:in) / LIU JIANQUAN (Autor:in) / LAI YONGPING (Autor:in)

    Erscheinungsdatum :

    2023-06-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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