Steering wheel angle adjusting device, vehicle steering gear and vehicle
A technology of an angle adjustment device and a steering wheel, which is applied to vehicle components, steering mechanisms, steering control and other directions, can solve problems such as reducing the driver's favorable driving experience and hidden dangers of safe driving of commercial vehicles, so as to improve the favorable driving experience, avoid potential safety hazards, The effect of ensuring work reliability
Active Publication Date: 2021-03-05
BEIQI FOTON MOTOR CO LTD
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a steering wheel angle adjustment device, a vehicle steering gear and a vehicle to solve the difference in the angular position of the steering wheel when the commercial vehicle in the prior art is running with no load and full load, which not only reduces the driver's The driving experience is good, and it will bring about the driver's safety hazards for commercial vehicles
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] In order to solve the problem that there is a difference in the angular position of the steering wheel when the commercial vehicle in the prior art is running with no load and full load, this not only reduces the driver's driving experience, but also brings about hidden dangers to...
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The invention provides a steering wheel angle adjusting device, a vehicle steering gear and a vehicle. The steering wheel angle adjusting device comprises an upper shaft body and a lower shaft body, wherein the upper shaft body is used for being connected with an input shaft provided with a steering wheel; the lower shaft body is connected with an output shaft; the upper shaft body is arranged ina displaceable manner in the axial direction of the upper shaft body, and the upper shaft body is provided with a connecting position at which the upper shaft body is connected with the lower shaft body and a separating position at which the upper shaft body is separated from the lower shaft body in the moving direction of the upper shaft body; and when the upper shaft body is located at the connecting position, the upper shaft body can drive the lower shaft body to rotate, and when the upper shaft body is located at the separating position, the upper shaft body can drive the input shaft to rotate in a self-rotating mode to adjust the angle of the steering wheel. The problems that when a commercial vehicle in the prior art runs in a no-load mode and a full-load mode, the angle positions ofa steering wheel are different, so that the good driving experience of a driver is reduced, and potential safety driving hazards of the driver to the commercial vehicle are caused are solved.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a steering wheel angle adjusting device, a vehicle steering gear and a vehicle. Background technique [0002] In the prior art, when a commercial vehicle is loading or unloading goods, the weight of the vehicle changes, and the posture of the commercial vehicle changes accordingly, and the leaf springs of the commercial vehicle will deform when subjected to external force changes, which is very difficult. It is easy to cause deflection of the input shaft of the steering gear. Since the input shaft is provided with a steering wheel, the above-mentioned problems will cause differences in the angular position of the steering wheel when the commercial vehicle is unloaded and fully loaded, which not only affects the driving experience of the driver, but also It will bring the driver a hidden danger to the safe driving of commercial vehicles. Contents of the invention [0003] T...
Claims
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IPC IPC(8): B62D1/187
CPCB62D1/187
Inventor 黄星晨王鹏纪金辉
Owner BEIQI FOTON MOTOR CO LTD