The invention discloses an electric adjusting steering column, and belongs to the technical field of automobile manufacturing. An electric adjusting steering column comprises an upper column assembly and a lower column assembly arranged on the outer surface of the upper column assembly in a sleeving mode. A front-back adjusting mechanism composed of a first control part, a first threaded rod, a first threaded sleeve and a movable frame and an up-down adjusting mechanism composed of a second control part, a second threaded rod and a second threaded sleeve are designed on the lower surface of a lower tubular column shell from left to right; it is guaranteed that the designed front-back adjusting mechanism can be matched with the upper tubular column assembly to do axial telescopic sliding along the interior of the lower tubular column assembly, and automatic adjustment of the axial position of the steering wheel is achieved; the upper tubular column shell sleeved with the lower tubular column shell drives the steering wheel connected with the upper transmission shaft to be adjusted up and down in the inclined direction, and the problems that the position of the steering wheel is difficult and inconvenient to adjust manually in a traditional steering tubular column are effectively solved.
本发明公开了一种电动调节转向管柱,属于汽车制造技术领域。一种电动调节转向管柱,包括上管柱组件和套设在上管柱组件外表面上的下管柱组件;本发明通过一号控制部、一号螺纹杆、一号螺纹套和移动架组成的前后调节机构和二号控制部、二号螺纹杆和二号螺纹套组成的上下调节机构,分别从左到右设计在下管柱壳体的下表面,保证设计的前后调节机构能够配合上管柱组件沿下管柱组件的内部做轴向可伸缩的滑动,实现方向盘轴向位置的自动化调节以及设计的上下调节机构,实现下管柱壳体内部套设的上管柱壳体带动上传动轴连接的方向盘进行倾斜方向的上下调节,并有效代替了传统转向管柱手动调节方向盘位置难度大和不便的问题。
Electric adjusting steering column
一种电动调节转向管柱
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Electric-adjusting steering column control method and device and electric-adjusting steering column
European Patent Office | 2015
|Steering column adjusting device, steering column adjusting method and vehicle
European Patent Office | 2020
|