The automobile steer-by-wire system limiting device comprises a rotating shaft, a worm gear and a worm gear shell, the tail end of the rotating shaft is connected with the worm gear and then penetrates out of the worm gear shell to form an output shaft, a limiting structure is arranged on the output shaft, and the limiting structure comprises a rotating piece, a first rotating ring, a second rotating ring, a third rotating ring and a blocking piece which are coaxially arranged. According to the scheme, a brand-new-structure steer-by-wire system limiting mode is provided, the mode different from an existing length stroke limiting mode is changed into a circumferential limiting mode, the whole structure can be achieved only by designing a limiting ring mounting mechanism at the tail end of the rotating shaft, and the overall size is smaller than that of an existing structure.
本发明公开了一种汽车线控转向系统限位装置,包括转轴,蜗轮、蜗轮壳体,所述转轴末端连接蜗轮后从蜗轮壳体穿出形成输出轴,输出轴上设置有限位结构,所述限位结构包括同轴设置的转动件,第一旋转环、第二旋转环、第三旋转环,阻挡件。本方案提供了一种全新结构的线控转向系统限位,区别于现有的长度行程限位的模式,改为圆周限位,整体只需在转轴末端设计限位环装机构即可实现,整体体积相对于现有结构更小。
Limiting device of automobile steer-by-wire system
一种汽车线控转向系统限位装置
2023-12-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Steer-by-wire limiting device, steer-by-wire system and steer-by-wire motor vehicle
Europäisches Patentamt | 2020
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