The invention discloses a swing arm mounting assembly and a vehicle, mounting grooves corresponding to lower swing arms are formed in the two ends of the swing arm mounting assembly in the length direction, the cross section of the swing arm mounting assembly is formed by a plurality of first arc-shaped sections, and the first height-width ratios of every two adjacent first arc-shaped sections are not equal; the first height-width ratio is the ratio of the rise of the first arc-shaped section to the chord length of the first arc-shaped section. Wherein the cross section of the swing arm mounting assembly is composed of a plurality of arc-shaped sections, so that the cross section structure of the swing arm mounting assembly is like a snail shell structure, and the structural strength of the swing arm mounting assembly can be effectively improved and the weight can be reduced by utilizing the characteristic that the snail shell has high structural strength. And the height-width ratios of the multiple arc-shaped sections are unequal, so that the multiple arc-shaped sections have different modal frequencies, when tire vibration excitation and road surface vibration are transmitted to the position of the swing arm mounting assembly through the frame, vibration can be absorbed by utilizing the vibration frequencies of the multiple arc-shaped sections, and the resonance phenomenon is avoided.

    本发明公开了一种摆臂安装组件和车辆,所述摆臂安装组件沿长度方向的两端设置有与下摆臂相对应的安装凹槽,所述摆臂安装组件的横截面由多段第一弧形段形成且相邻两段所述第一弧形段的第一高宽比不相等,所述第一高宽比为所述第一弧形段的矢高与所述第一弧形段的弦长的比值。其中,摆臂安装组件的横截面由多段弧形段构成,使摆臂安装组件的横截面结构如“蜗牛壳”结构,利用蜗牛壳具有结构强度大的特点,可以有效提升摆臂安装组件的结构强度,并降低重量。以及,多段弧形段的高宽比不相等,使得多段弧形段具有不同的模态频率,轮胎振动激励以及路面振动通过车架传递至摆臂安装组件位置时,可利用多段弧形段的振动频率吸收振动,避免共振现象。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Swing arm mounting assembly and vehicle


    Weitere Titelangaben:

    摆臂安装组件和车辆


    Beteiligte:
    YUE ZHIQIANG (Autor:in)

    Erscheinungsdatum :

    2022-11-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    SWING DOOR MOUNTING STRUTURE FOR VEHICLE

    JEON CHAN WOONG / KIM YOUNGROCK / LEE JAESEUNG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Swing Door Mounting Structure for Vehicle

    JEON CHAN WOONG / KIM YOUNGROCK / LEE JAESEUNG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Swing door mounting structure for vehicle

    JEON CHAN WOONG / KIM YOUNGLOK / LEE JAE-SEUNG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Swing arm ball head structure, swing arm assembly and vehicle with swing arm assembly

    MO YEON-YUL | Europäisches Patentamt | 2022

    Freier Zugriff

    Swing assembly, nozzle swing unit and unmanned aerial vehicle

    WU XUMIN / SONG HAILONG | Europäisches Patentamt | 2021

    Freier Zugriff