A traffic flow detection device for road traffic belongs to the field of equipment for road traffic. The lower end of an outer shell is fixedly connected with a fixed seat; the fixed seat is fixedly connected to the upper end of a bracket; one end of a connecting rod I is fixedly connected to the side surface of the fixed seat, and the other end of the connecting rod I is fixedly connected with a connecting rod II; the upper end of the connecting rod II is fixedly connected with a baffle plate; a T-shaped sliding groove is formed in the lower end of the baffle plate; a turning device is in sliding fit with the T-shaped sliding groove; the top end of a camera is hollow; an arc-shaped shell is in sliding fit with the top end of the outer shell; and an inner shell is fixedly connected to the side face of a supporting rod. A movable device can be pushed to rotate through wind power, so that the outer shell is intermittently communicated with the outside, and the camera is cooled; and the communication end of the outer shell and the outside is a leeside, so that dust is prevented from being directly blown into the camera by wind, and the service life of the camera is ensured.

    一种道路交通检测车流量装置,属于道路交通用设备领域。所述外壳下端固定连接有固定座;所述固定座固定连接在支架上端;所述连接杆Ⅰ的一端固定连接在固定座侧面,连接杆Ⅰ的另一端固定连接有连接杆Ⅱ;所述连接杆Ⅱ的上端固定连接有遮挡板;所述遮挡板的下端设有T形滑槽;所述变向装置与T形滑槽滑动配合;所述摄像头的顶端镂空;所述弧形外壳与外壳顶端滑动配合;所述内壳固定连接在支杆的侧面。不仅能通过风力推动活动装置转动,进而使外壳与外界间歇连通,进而为摄像头散热;而且外壳与外界连通端为背风面,防止灰尘被风直接吹进摄像头内,保证摄像头的使用寿命。


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    Title :

    Traffic flow detection device for road traffic


    Additional title:

    一种道路交通检测车流量装置


    Contributors:
    CAO HONGBIN (author) / XU ZHANJIE (author) / CHANG LIJUN (author)

    Publication date :

    2021-06-01


    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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