The adjusting mechanism of the steering wheel comprises an adjusting part and a driving mechanism, the adjusting part is connected with the steering wheel, the driving mechanism drives the adjusting part to move, the driving mechanism comprises a driving part and a transmission gear connected with the driving part, and the driving part drives the transmission gear to rotate. The adjusting part comprises a rack, the transmission gear is meshed with the rack and drives the adjusting part to move, so that the steering wheel is driven to stretch out and draw back, other middle transmission structures such as a lead screw are not needed, the connecting technology and structure of the driving part and the adjusting part are simplified, and cost is saved. And moreover, other intermediate transmission structures are not needed, the kinetic energy loss is also reduced, and the transmission efficiency is improved. And the transmission gear is meshed with the rack, so that the process that the axis is required to be kept coaxial like a lead screw is not needed, and the transmission stability is improved.
本申请公开了一种方向盘的调节机构及车辆,其中方向盘的调节机构包括调节件及驱动机构,调节件连接方向盘,驱动机构驱动调节件移动,驱动机构包括驱动件及与驱动件连接传动齿轮,驱动件驱动传动齿轮转动。调节件包括齿条,传动齿轮与齿条啮合,并带动调节件移动,从而带动方向盘伸缩,无需其它中间传动结构,如丝杠等,简化了驱动件及调节件的连接工艺及其结构,节省了成本。并且,无需其它中间传动结构,也减少了动能损耗,提高了传动效率。且传动齿轮与齿条啮合的形式,也无需像丝杠一样,要求轴线保持同轴的工艺,提高了传动的稳定性。
Adjusting mechanism of steering wheel and vehicle
方向盘的调节机构及车辆
2023-01-03
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Steering wheel position adjusting mechanism and commercial vehicle
European Patent Office | 2023
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