Vibration absorber for steering wheel and vehicle with vibration absorber

Abstract

The invention discloses a vibration absorber for a steering wheel and a vehicle with the vibration absorber. The vibration absorber comprises a mounting plate and a vibration attenuation component, a first plate and a second plate are arranged at the front end and the rear end of the mounting plate respectively, the vibration attenuation component is connected between the first plate and the second plate and comprises a vibration attenuation part, an elastic part and an adjusting part, the front end of the elastic part is fixed with the adjusting part, the rear end of the elastic part is fixed with the front side of the vibration attenuation part, the rear side of the vibration attenuation part is fixed with the second plate, and the adjusting part is arranged on the first plate and capable of moving back and forth thereon. The vibration absorber can well absorb vibration energy of the steering wheel, vibration energy can be converted into other types of energy such as heat energy which can be dissipated, and accordingly, energy and vibration can be absorbed. According to vibration frequency of different steering wheels and frequency fluctuation of the steering wheels due to the using loss of the vehicle, frequency can be adjusted to match with the vibration absorber, so that the vibration absorber can be applicable to different steering wheels.

Description

technical field [0001] The invention relates to the technical field of automobile construction, in particular to a shock absorber for a steering wheel and a vehicle with the shock absorber. Background technique [0002] The steering wheel is the driver’s most direct perception of the quality of the car. Affected by the road surface excitation fed back by the steering wheel and the vibration excitation of the powertrain, it is very easy to cause the steering wheel to rotate, vibrate up and down, left and right, and even cause the entire instrument panel to vibrate, directly affecting Driving comfort and even driving safety. At present, it is generally used to add a shock absorber to absorb the vibration of the steering wheel to ensure the NVH performance of the car. However, the existing vibration absorber has a complex structure, is difficult to manufacture, and has a single adjustment frequency, which cannot be matched to various steering wheel vibration frequencies, and h...

AI Technical Summary

Problems solved by technology

However, the existing vibration absorber has a complex structure, is difficult to process and manufacture, and has a single adjustment frequency. It cannot be matched to various steering wheel vibration frequencies, and its practicability is poor.

Images