The invention discloses a prompting device for a road maintenance vehicle. The prompting device for the road maintenance vehicle comprises a base, wherein a vertical rod is fixedly arranged on the upper surface of the base; the vertical rod is a cylindrical rod and is perpendicular to the upper surface of the base; two round holes are processed in the vertical rod; a baffle ring is fixedly arranged at an opening, in the side surface of the vertical rod, of each round hole; the positions of the two round holes are symmetrical about the center of the vertical rod; an elastic protrusion is arranged in each round hole; a plurality of connecting pieces are fixedly arranged on the upper surface of the base; the plurality of connecting pieces are distributed on the same circumference at equal angles by using the vertical rod as the center; the connecting pieces are provided with round holes; first pin shafts are arranged in the round holes; reset springs are wound above the pin shafts; connecting rods are fixedly connected to the side surfaces of the first pin shafts; and one end of each connecting rod is welded to the side surface of the corresponding first pin shaft. The prompting device for the road maintenance vehicle has the beneficial effects that the structure design is simple; and the carrying and the use are very convenient.

    本发明公开了一种用于道路维修车辆的提示装置,包括底座,所述底座上表面固定安装立杆,所述立杆为圆柱形杆,所述立杆与底座上表面垂直,所述立杆上加工两个圆孔,所述圆孔在立杆侧表面上的开口处固定安装挡环,两个圆孔的位置关于立杆的中心性对称,所述圆孔内安装弹性凸起,底座上表面上固定安装若干连接片,若干连接片以立杆为中心等角度分布在同一圆周上,所述连接片加工圆孔,所述圆孔内安装销轴一,所述销轴以上盘有复位弹簧,所述销轴一的侧表面上固定连接连接杆,所述连接杆的一端与销轴一的侧表面焊接在一起。本发明的有益效果是,结构设计简单,携带和使用十分方便。


    Access

    Download


    Export, share and cite



    Title :

    Prompting device for road maintenance vehicle


    Additional title:

    用于道路维修车辆的提示装置


    Contributors:
    QIN HUA (author)

    Publication date :

    2020-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    Vehicle maintenance prompting method and device and vehicle

    ZHANG YAN / SHAN YONGGANG / LA MEI et al. | European Patent Office | 2022

    Free access

    Road maintenance operation prompting equipment, system and method

    LIN GANBIN / DONG XIAOPENG / YE HANG | European Patent Office | 2022

    Free access

    Road accident prompting method based on vehicle-road collaboration

    WANG PING / LIU FUQIANG / WANG XINHONG et al. | European Patent Office | 2015

    Free access


    Vehicle-mounted road deviation prompting method, device and system

    LIU PEI | European Patent Office | 2020

    Free access