A steering column assembly and a vehicle are disclosed, the steering column assembly comprising: a housing having outer, middle, and inner elongate housing portions movable relative to each other along an adjustment axis and telescopically mounted; a steering column rotatably mounted in the inner elongate housing portion and configured to attach a steering member (e.g., a steering wheel) at one end; a lead screw rotatably mounted on one of the inner and outer housing portions and having first and second threaded portions overlapping each other over at least part of the length of the lead screw; a motor for rotating the screw; a first displacement member mounted in a threaded manner to a first threaded portion of the lead screw and connected to an outer or inner elongate housing portion on which the lead screw is not rotatably mounted; and a second displacement member which is mounted to a second threaded portion of the lead screw in a screw-on manner and is connected to the intermediate housing portion; as a result, rotation of the lead screw displaces the first and second displacement members along the adjustment axis.
披露了一种转向柱组件和车辆,该转向柱组件包括:壳体,具有可相对于彼此沿调节轴线移动且可伸缩安装的外侧、中间以及内侧长形壳体部分;转向柱,可旋转地安装在内侧长形壳体部分中、并且被配置成在一个端部处附接转向构件(例如方向盘);丝杠,可旋转地安装在内侧和外侧壳体部分之一上并且具有在丝杠的至少部分长度上彼此重叠的第一和第二螺纹部分;马达,用于使丝杠旋转;第一移位构件,以螺纹拧接的方式安装至丝杠的第一螺纹部分、并且连接至未可旋转地安装该丝杠的外侧或内侧长形壳体部分;以及第二移位构件,以螺纹拧接的方式安装至丝杠的第二螺纹部分、并且连接至中间壳体部分;因此,丝杠的旋转使得第一和第二移位构件沿调节轴线移位。
Steering column assembly and vehicle
转向柱组件和车辆
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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