The invention discloses a device for preventing a vehicle from being forcibly blocked in an ETC channel. A fixed shell is included. A front moving cavity with an upward opening is formed in the fixedshell. A front supporting spring is fixedly arranged on the lower end wall of the front moving cavity; the upper end of the front supporting spring is fixedly provided with a front obstruction block which is arranged in the front moving cavity in a sliding manner; a clamping cavity is formed in the left end wall of the front moving cavity in a connection manner; a limiting groove is formed in theupper end wall of the clamping cavity; a sliding groove connected with the front moving cavity is formed in the right side of the clamping cavity; and a movable trapezoidal block is arranged in the sliding groove. In the invention, a situation that when the vehicle at a front side passes through ETC, after payment is performed through shooting by payment equipment, the vehicle at the rear side ismaliciously jammed and ETC fee deduction of the vehicle at the front side is stolen is avoided, and vehicle collision accidents are prevented when the vehicle passes through the ECT.

    本发明公开了一种用于ETC通道防车辆强塞的装置,包括固定壳体,所述固定壳体内设有开口朝上的前移动腔,所述前移动腔下端壁上固设有前支撑弹簧,所述前支撑弹簧上端固设有滑动安装在所述前移动腔内的前阻碍块,所述前移动腔左端壁内连通设有卡位腔,所述卡位腔上端壁内设有限位槽,所述卡位腔右侧设有与所述前移动腔连通的滑移槽,所述滑移槽内设有移动梯形块,本发明能防止前侧的车辆在通过ETC时在付费设备拍摄付费后,后侧的车辆恶意加塞并蹭前侧的车辆的ETC扣费,并且本发明防止车辆在通过ECT时发生车辆碰撞事故。


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    Title :

    Device for preventing vehicle from being forcibly blocked in ETC channel


    Additional title:

    一种用于ETC通道防车辆强塞的装置


    Contributors:
    YAO HAIYAN (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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