Vehicle, steering transmission mechanism of vehicle and steering system of vehicle
A steering transmission and vehicle technology, applied in the field of vehicles, can solve the problems of single steering function and room for improvement, and achieve the effects of wide application range, convenient use and good passability
Active Publication Date: 2017-05-24
BYD CO LTD
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Problems solved by technology
[0003] In the related art, after the length of the steering push rod is determined, the steering of the vehicle can only change the turning angle and turning radius with the change of the steering trapezoid within the corresponding range, the steering function is single, and there is room for improvement
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Embodiment Construction
[0040] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0041] Refer below Figure 1-Figure 5 A steering system 1000 for a vehicle and a steering transmission mechanism 100 for a vehicle according to an embodiment of the present invention will be described.
[0042] It can be understood that the steering transmission mechanism 100 of the vehicle is connected between the steering gear 200 and the steering wheels, and the steering wheels include a left steering wheel 310 and a right steering wheel 320 . The steering mechanism drives the steering gear 200 to work, and the steering gear 200 drives the steering wheel to rotate through the steering transmission mechanism 100 to realize the steering of the vehicle, that is,...
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The invention discloses a vehicle, a steering transmission mechanism of the vehicle and a steering system of the vehicle. The steering transmission mechanism comprises a first transmission rod suitable for being connected between a steering gear of the vehicle and a right steering wheel of the vehicle, and a second transmission rod suitable for being connected between the steering gear and a left steering wheel of the vehicle. The first transmission rod and the second transmission rod are telescopic in the axial directions of the first transmission rod and the second transmission rod correspondingly, so that the steering transmission mechanism is switched between a first status and a second status. When the steering transmission mechanism operates in the first status, the left steering wheel and the right steering wheel deflect in the same direction; and when the steering transmission mechanism operates in the second status, the left steering wheel and the right steering wheel deflect in the opposite directions to be symmetrically arranged on the left side and the right side of the vehicle correspondingly, and the distance between the left steering wheel and the right steering wheel is gradually increased from front to back or from back to front. According to the steering transmission system of the vehicle, the two steering wheels can deflect in the opposite directions.
Description
technical field [0001] The invention relates to the field of vehicle steering systems, in particular to a steering transmission mechanism, a vehicle steering system with the steering transmission mechanism and a vehicle with the steering system. Background technique [0002] The vehicle steering system includes a steering mechanism, a steering gear, and a steering transmission mechanism. The steering transmission mechanism is connected between the steering gear and the steering wheels, and the steering of the vehicle is realized by cooperating with the steering mechanism. The connection point of the steering transmission mechanism and the steering gear, the connection point of the steering transmission mechanism and the steering wheel, and the axis of the steering gear form a steering trapezoid. By adjusting the steering trapezoid, the adjustment of the swing angle of the steering wheel can be realized to realize the steering of the vehicle. The steering transmission mechani...
Claims
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Login to View More IPC IPC(8): B62D5/06B62D7/16
Inventor 王科明侯东王添云林志团叶文周
Owner BYD CO LTD