An embodiment of the present invention relates to a steer-by-wire steering device, the steer-by-wire steering device according to the present embodiment comprises: a shaft linkage member coupled to a steering shaft and rotating in linkage with the steering shaft; a rotation stopper member rotatably coupled to the steering shaft, the rotation stopper member being supported at one end of the shaft interlocking member when the steering shaft rotates, and rotating in conjunction with the shaft interlocking member; and a housing having a stopper protrusion on which one end portion of the rotation stopper member is supported, the stopper protrusion restricting rotation of the steering shaft, the shaft interlocking member, and the rotation stopper member when the steering shaft rotates, and the stopper protrusion restricting rotation of the rotation stopper member when the steering shaft rotates. The steering feeling and steering stability of a driver are increased by making a steering wheel no longer perform mechanical rotation when the rotation of a wheel reaches a maximum point.
本发明的实施例涉及一种线控转向式转向装置,根据本实施例的线控转向式转向装置,包括:轴联动构件,结合于转向轴,并且与所述转向轴联动并旋转;旋转止动构件,以能够旋转的方式结合于所述转向轴,当所述转向轴旋转时,所述旋转止动构件支撑于所述轴联动构件的一端部,并且与所述轴联动构件联动并旋转;以及外壳,具备止动凸起,所述旋转止动构件的一端部支撑于所述止动凸起,当所述转向轴旋转时,所述止动凸起限制所述转向轴、所述轴联动构件以及所述旋转止动构件的旋转,通过在车轮的旋转达到最大点时使方向盘不再进行机械式旋转来增加驾驶员的转向感和转向稳定性。
Steer-by-wire steering device
线控转向式转向装置
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |