The invention discloses a folding hidden type steering structure which comprises a main steering shaft, an auxiliary steering shaft, a folding type steering wheel and a positioning assembly. A tooth groove section and a connecting section are distributed on the main steering shaft in the axial direction, the tooth groove section is in transmission connection with the auxiliary steering shaft through a gear set, the main steering shaft can axially move relative to the auxiliary steering shaft, the connecting section is sleeved with a sleeve, and external threads are arranged on the outer side wall of the sleeve. The positioning assembly comprises a transmission wheel, a transmission rod and a lock rod; the transmission wheel is in threaded fit with the sleeve; the two lock rods are distributed on the two sides of the main steering shaft. The transmission rod is connected between the transmission wheel and the lock rod through a gear transmission structure so as to drive the lock rod to compress or loosen the sleeve; the folding steering wheel comprises a connecting base, two steering handles pivoted to the connecting base and torsional springs arranged between the connecting base and the steering handles. The steering wheel can be hidden, so that the comfort of a driver in a cab is improved when the vehicle is automatically driven.
本发明公开了一种折叠隐藏式转向结构,包括主转向轴、副转向轴、折叠式方向盘和定位组件;主转向轴沿轴向分布有齿槽段和连接段,齿槽段通过齿轮组与副转向轴传动连接,并且主转向轴能够相对于副转向轴轴向移动,连接段上套装有套管,套管的外侧壁上具有外螺纹;定位组件包括传动轮、传动杆以及锁杆;传动轮螺纹配合在套管上;锁杆具有两个并且分布在主转向轴的两侧;传动杆通过齿轮传动结构连接于传动轮和锁杆之间,以带动锁杆将套管压紧或松开;折叠式方向盘包括连接座、枢接于连接座上的两个方向柄以及设置于连接座和方向柄之间的扭簧。本发明能够将方向盘隐藏,使车辆在自动驾驶时,提升驾驶人员在驾驶室中的舒适性。
Folding hidden type steering structure
折叠隐藏式转向结构
2023-01-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |