The invention discloses a disconnected type non-coaxial steering column which comprises a plurality of non-coaxial and parallel steering column units, and the steering column units are in transmission connection. The coaxial structure of the tubular column is changed into a non-coaxial structure, the arrangement scheme of a tubular column transmission system is enriched, more design optimal solutions are provided, more arrangement choices are provided for the design of the steering tubular column, the transmission included angle can be closer to the ideal state, and the torque fluctuation harm is reduced. A non-coaxial structure is adopted, collision impact loads can be transferred, axial transmission of the collision impact loads is greatly reduced, collision force is prevented from being directly transmitted to a steering wheel through a transmission shaft, and secondary damage is reduced. Flexible connection of the transmission shaft is achieved through the transmission assembly, impact feedback of the road surface can be effectively reduced, recoil excitation of the road surface is attenuated, and the driving feeling and comfort are improved.
本发明公开了一种断开式不同轴转向管柱,包括多个不同轴且平行的转向管柱单元,转向管柱单元之间传动连接。本发明将管柱的同轴结构改为不同轴结构,丰富了管柱传动系统的布置方案,提供了更多的设计最优解,为转向管柱设计提供了更多的布置选择,可使传动夹角更接近于理想状态,降低力矩波动危害。本发明采用不同轴结构,可将碰撞冲击载荷转移,极大降低了将碰撞冲击载荷沿轴向传递,避免碰撞力通过传动轴直接传递至方向盘,降低二次伤害。本发明传动轴通过传动组件实现柔性连接,可有效降低路面的冲击反馈,衰减路面的反冲激励,提升驾驶感受及舒适性。
Disconnected non-coaxial steering column
一种断开式不同轴转向管柱
2022-12-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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