The invention relates to a front cover of a vehicle-mounted camera, the front cover is provided with an end face in butt joint with a lens, the end face is provided with a mounting hole capable of accommodating part of the lens, the end face is provided with an annular first groove along the periphery of the mounting hole, and the bottom wall of the first groove is further provided with at least one second groove. At least one second groove is distributed along the circumferential direction of the mounting hole. When the end face is in butt joint with the lens, glue permeates into the first groove and the second groove, and the lens and the front cover are bonded more firmly. Moreover, the second groove is further formed in the bottom wall of the first groove in a concave manner, and the glue permeating into the adjacent first groove and second groove is approximately L-shaped after being cured, so that the physical structure of the glue is changed, and the capability of bearing shearing force after the lens is matched with the front cover is improved. The utility model further provides a sealing structure of the vehicle-mounted camera which comprises the lens and the front cover.The utility model further provides a vehicle which is provided with the vehicle-mounted camera, and the vehicle-mounted camera is connected with the lens and the front cover through the sealing structure.

    本发明涉及一种车载摄像头的前盖,前盖具有与镜头对接的端面,端面上开设有可容纳镜头的部分的安装孔,端面沿安装孔一周具有环形的第一凹槽,第一凹槽的底壁进一步设有至少一个第二凹槽,至少一个第二凹槽沿所述安装孔的周向分布。当端面与镜头对接时,胶水渗入第一凹槽和第二凹槽,镜头与前盖的粘结更为牢固。此外,第二凹槽在第一个凹槽的底壁上进一步凹设而成,渗入相邻的第一凹槽和第二凹槽中的胶水固化后大致呈L形,改变了胶水的物理结构,提高镜头与前盖配合后承受剪切力的能力。还提出一种车载摄像头密封结构,包括镜头及所述的前盖。还提出一种车辆,具有车载摄像头,该车载摄像头采用前述的密封结构连接镜头及前盖。


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    Title :

    Front cover of vehicle-mounted camera, sealing structure of vehicle-mounted camera and vehicle


    Additional title:

    车载摄像头的前盖、车载摄像头密封结构及车辆


    Contributors:
    FU DAZHONG (author) / GUAN CHENXIN (author)

    Publication date :

    2021-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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