The invention discloses a vacant parking space indicating device for a parking lot, and the device comprises a mechanical supporting frame which is buried underground in a manner of corresponding to aparking space; the supporting frame comprises a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate sequentially and horizontally arranged from top to bottom; at least one pair of first vertical through holes are formed in the third supporting plate, the fourth supporting plate penetrates through the first vertical through holes through firstsupporting columns to be fixedly connected with the second supporting plate, and the first supporting columns are sleeved with springs; at least one pair of second vertical through holes are formed inthe second supporting plate, and the first vertical through holes and the second vertical through holes are formed in a staggered mode; a telescopic inflator pump is arranged between the third supporting plate and the second supporting plate and connected with an indicating balloon. According to the invention, through the structural design, vacant parking spaces of the parking lot can be accurately identified, electric drive and electronic components are not needed, and the parking space identification device is a pure mechanical identification device; the structure is simple, reliability ishigh, installation is convenient, and cost is low.

    本发明公开了一种停车场的空置车位指示装置,包括:机械支撑架,机械支撑架与车位对应的埋设于地下;其包含自上而下依次水平设置的第一支撑板、第二支撑板、第三支撑板和第四支撑板;第三支撑板上至少开设一对第一竖直通孔,第四支撑板通过第一支撑柱穿过第一竖直通孔与第二支撑板固定连接,第一支撑柱上套设弹簧;第二支撑板上至少开设有一对第二竖直通孔,第一竖直通孔与第二竖直通孔错位布设;第三支撑板与第二支撑板之间设置伸缩式充气筒,伸缩式充气筒连接指示气球。本发明通过结构设计,能够准确的识别出停车场空置车位,不需要电力驱动和电子元件,是一种纯机械识别装置;结构简单、可靠性高、安装方便、成本低廉。


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    Title :

    Vacant parking space indicating device of parking lot


    Additional title:

    一种停车场的空置车位指示装置


    Contributors:
    WANG WEI (author) / LI TAOJIN (author) / QU JUE (author) / GAO PENG (author) / QIU ANG (author) / LIU HAIPING (author) / LI JIANDONG (author) / WANG QINGLI (author) / YANG JIE (author) / LEI SONGGUI (author)

    Publication date :

    2020-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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