The invention relates to the related technical field of automobile tailboards, in particular to an automatic board opening structure which comprises a first-stage hydraulic cylinder, a connecting rod and a second-stage hydraulic cylinder, a cylinder body base of the first-stage hydraulic cylinder is rotationally connected with a first-stage adapter on a frame, and a telescopic rod of the first-stage hydraulic cylinder is rotationally connected with a second-stage adapter on an automobile tailboard; a first rotating hole, a second rotating hole and a third rotating hole are formed in the connecting rod, the connecting rod is rotationally connected with the automobile tail plate through the first rotating hole, the connecting rod is rotationally connected with a third-stage adapter on the frame through the second rotating hole, and a cylinder body base of the second-stage hydraulic cylinder is rotationally connected with a fourth-stage adapter on the frame; through the arrangement of the automatic plate opening structure composed of the first-stage hydraulic cylinder, the connecting rod and the second-stage hydraulic cylinder, automatic opening and closing of the automobile tail plate are achieved through the combined and matched effect of the first-stage hydraulic cylinder, the connecting rod and the second-stage hydraulic cylinder, and therefore the use convenience of the automobile tail plate is effectively improved.

    本发明涉及汽车尾板相关技术领域,具体为一种自动开板结构,自动开板结构包括一级液压缸、连杆和二级液压缸,一级液压缸的缸体底座与车架上的一级转接座转动连接,且一级液压缸的伸缩杆与汽车尾板上的二级转接座转动连接,连杆上开设有第一转孔、第二转孔和第三转孔,连杆通过第一转孔与汽车尾板转动连接,且连杆通过第二转孔与车架上的三级转接座转动连接,二级液压缸的缸体底座与车架上的四级转接座转动连接;通过设置由一级液压缸、连杆和二级液压缸组合构成的自动开板结构,从而通过一级液压缸、连杆、二级液压缸的组合配合作用,从而实现汽车尾板的自动开合,从而有效提高汽车尾板的使用便利性。


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    Title :

    Automatic plate opening structure and automobile tail plate


    Additional title:

    一种自动开板结构及汽车尾板


    Contributors:

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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