The invention provides an automobile steering angle mechanism and an automobile comprising the same, the automobile steering angle mechanism comprises an EPS steering engine, a steering pull rod and ball head assembly, a shock absorber strut, a lower swing arm and a steering knuckle, the steering knuckle is in a line shape, and the upper end of the steering knuckle is connected with an upper ballhead seat assembly of a wheel assembly; the inner side of the knuckle is connected with a lower ball cup assembly of the wheel assembly, the lower end of the knuckle is connected with one end of the lower swing arm, and the other end of the lower swing arm is connected to the vehicle body. The shock absorber strut is installed on the outer side of the steering knuckle, one end of the steering pullrod and ball head assembly is connected with the wheel assembly, and the other end of the steering pull rod and ball head assembly is connected with the EPS steering engine. The EPS steering engine drives the steering pull rod and the ball head assembly, so that the wheel assembly rotates along a virtual main pin formed by an upper ball head point and a lower ball head point of the steering knuckle. Various special mode functions can be achieved, and representativeness includes in-situ turning, transverse movement, oblique translation, ultra-small steering radius steering, cross parking, fixed circle rotation around a certain wheel and the like.

    本发明提供了一种汽车转向角机构及包括其的汽车,汽车转向角机构包括EPS转向机、转向拉杆与球头总成、减震器支柱、下摆臂和转向节,转向节呈一字型,转向节的上端部与车轮组件的上球头座总成连接,转向节的内侧部与车轮组件的下球头座总成连接,转向节的下端部与下摆臂的一端连接,下摆臂的另一端连接至车身;减震器支柱安装在转向节的外侧部上,转向拉杆与球头总成的一端与车轮组件连接,另一端与EPS转向机连接;EPS转向机驱动转向拉杆与球头总成,使得车轮组件沿着转向节的上球头点、下球头点构成的虚拟主销实现转动。本发明可实现多种特殊模式功能,代表性有:原地掉头、横向移动,斜向平移,超小转向半径转向,交叉驻车,绕某车轮定圆转动等。


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    Title :

    Automobile steering angle mechanism and automobile comprising same


    Additional title:

    汽车转向角机构及包括其的汽车


    Contributors:
    CHEN CHUNHUI (author) / WANG CHENJUN (author) / CHEN LEXIN (author) / YAO JIE (author) / JIAO XIYIN (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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