The invention discloses an electric adjusting steering mechanism and system and an automobile. The steering mechanism comprises an input shaft, an upper column tube, a lower column tube, an upper mounting support assembly, an angle adjusting actuator assembly, an axial telescopic actuator assembly, an ECU controller assembly, an output shaft, a lower mounting support, a first rotating shaft and a second rotating shaft. The input shaft is fixed on the upper column tube through a bearing, and the upper column tube is supported in the lower column tube through two groups of nut adjusting mechanisms on the lower column tube; the upper mounting bracket assembly and the angle adjusting actuator assembly are connected to the lower column pipe through a first rotating shaft; the axial telescopic actuator assembly is fixed to the lower column pipe through a bolt, and the upper column pipe and the axial telescopic actuator assembly are fixed through a support. The ECU controller assembly is fastened on the lower column pipe through a bolt; the output shaft is fixed to the lower column pipe through a bearing; the lower mounting bracket is connected to the lower column pipe through a second rotating shaft. By means of the technical scheme, the safety and stability during automobile steering are improved.

    本申请公开了电动调节转向机构、系统及汽车,该转向机构包括输入轴、上柱管、下柱管、上安装支架总成、角度调节执行器总成、轴向伸缩执行器总成、ECU控制器总成、输出轴、下安装支架、第一旋转轴和第二旋转轴;输入轴通过轴承固定在上柱管上,上柱管通过下柱管上的两组螺母调整机构支撑在下柱管内部;上安装支架总成和角度调节执行器总成均通过第一旋转轴连接至下柱管;轴向伸缩执行器总成通过螺栓固定至下柱管,上柱管与轴向伸缩执行器总成通过支架固定;ECU控制器总成通过螺栓紧固在下柱管;输出轴通过轴承固定至下柱管;下安装支架通过第二旋转轴连接至下柱管。应用本申请技术方案,提升了汽车转向时的安全性和稳定性。


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    Title :

    Electric adjusting steering mechanism, electric adjusting steering system and automobile


    Additional title:

    一种电动调节转向机构、电动调节转向系统及汽车


    Contributors:
    LONG FENGGANG (author) / GUO RUI (author) / YI BO (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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