The bidirectional noise reduction mechanism of the automobile floor type electronic accelerator pedal comprises a pedal base and an accelerator pedal, a rotating rod is assembled at the upper end of the pedal base, a connecting rod is hinged to the middle of the accelerator pedal, and the other end of the connecting rod is hinged to the rotating rod; a spring seat is assembled in the middle of the rotating rod; a spring assembly is assembled at the upper end of the spring seat; a buffer block is assembled at the upper end of the connecting rod and embedded in the connecting rod in a secondary injection molding mode. The spring assembly comprises a bearing plate, a telescopic rod is installed at the lower end of the bearing plate, and a bearing seat is installed at the end of the telescopic rod. A rotating cavity a is formed in the bottom end of the bearing seat, and a matched ball is mounted in the rotating cavity a; according to the bidirectional noise reduction mechanism of the automobile floor type electronic accelerator pedal, the problem that according to an existing floor type electronic accelerator pedal, when a driver releases an accelerator and treads the accelerator deeply, the pedal rebounds to the initial position or treads the accelerator deeply to the end position, impact noise can be generated on the pedal is solved.

    本发明公开了一种汽车地板式电子油门踏板的双向降噪机构,包括踏板底座和油门踏板,踏板底座的上端装配有转动杆,油门踏板的中部铰接有连杆,连杆的另一端与转动杆相铰接;转动杆的中部装配有弹簧座,弹簧座的上端装配有弹簧组件;连杆的上端装配有缓冲块,缓冲块采用二次注塑方式嵌在的连杆上;弹簧组件包括承载板,承载板的下端安装有伸缩杆,伸缩杆的端部安装有承载座;承载座的底端开设有转动腔a,转动腔a的内部安装有配合圆球;该汽车地板式电子油门踏板的双向降噪机构,解决现有地板式电子油门踏板,驾驶者释放油门和深踩油门,踏板回弹到初始位置或深踩到终止位置时,踏板会产生撞击噪声的问题。


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    Title :

    Bidirectional noise reduction mechanism of automobile floor type electronic accelerator pedal


    Additional title:

    一种汽车地板式电子油门踏板的双向降噪机构


    Contributors:
    ZHONG SIBAO (author) / WANG QIAOGEN (author) / CHEN PENG (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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