The invention provides an adjustable steering column assembly, and belongs to the technical field of steering column assemblies. The adjustable steering column assembly comprises an upper column, a lower column, an adjusting mechanism and a telescopic mechanism, a first connecting seat is fixedly mounted at one end of the upper column, a second connecting seat is rotatably mounted on the surface of the first connecting seat, a first steering shaft is rotatably mounted in an inner cavity of the upper column, and a second steering shaft is rotatably mounted in an inner cavity of the lower column. And a second steering shaft is rotationally mounted in an inner cavity of the second connecting seat. By arranging the adjusting mechanism, when the angle of the upper pipe column and the angle of the lower pipe column are adjusted, a pedal can be driven to rotate along a second support by stepping on the pedal, so that a second clamping tooth is driven to move and break away from a first clamping tooth through a connecting rod, a second connecting seat can be rotated to adjust the angle of the lower pipe column, after adjustment is completed, the pedal is loosened, and the angle of the lower pipe column is adjusted under the action of a spring. And the second clamping teeth are driven to reset and are meshed with the first clamping teeth again, the first clamping teeth and the second connecting base are limited, and angle adjustment of the steering wheel is completed.
本发明提供了一种可调式转向管柱总成,属于转向管柱总成技术领域。该一种可调式转向管柱总成包括上管柱、下管柱、调节机构和伸缩机构,所述上管柱一端固定安装有第一连接座,所述第一连接座表面转动安装有第二连接座,所述上管柱内腔转动安装有第一转向轴,所述第二连接座内腔转动安装有第二转向轴。本发明通过设置调节机构,对上管柱与下管柱进行角度调节时,通过脚踩踏板,可驱动踏板沿第二支座转动,从而通过连杆驱动第二卡齿移动,脱离第一卡齿,即可转动第二连接座对下管柱进行角度调节,调节完成后,松开踏板,在弹簧的作用下,驱动第二卡齿进行复位,重新与第一卡齿实现啮合,对第一卡齿和第二连接座进行限位,完成对方向盘的角度调节。
Adjustable steering column assembly
一种可调式转向管柱总成
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |