Vibration reduction device based on parallel mechanisms and special for automobile steering wheel

Abstract

The invention relates to a vibration reduction device based on parallel mechanisms and special for an automobile steering wheel. The vibration reduction device comprises a main supporting rod. The two sides of the upper end of the main supporting rod are symmetrically provided with two limiting pieces. The middle of the main supporting rod is provided with an auxiliary supporting rod in a welded mode. The upper end of the main supporting rod is sleeved with a moving cylinder. A threaded hole is formed outside the moving cylinder. The threaded hole is provided with a limiting rotary knob. The two sides of the moving cylinder are symmetrically provided with two inclined rods in a welded mode. The upper end faces of the two inclined rods and the upper end face of the moving cylinder are provided with a mounting panel in a welded mode. The middle of the upper end face of the mounting panel is provided with a fixing shaft. The fixing shaft is connected with a rotating cylinder through a bearing. The upper end face of the rotating cylinder is welded to a vibration reduction supporting plate. The two sides of the upper end face of the vibration reduction supporting plate are symmetrically provided with the two parallel mechanisms. The upper end faces of the two parallel mechanisms are provided with a supporting panel. Three rows of vibration reduction springs are evenly arranged between the supporting panel and the vibration reduction supporting plate. By means of the vibration reduction device, vibration reduction and supporting functions of the automobile steering wheel can be achieved, and a driver can drive an automobile stably without feeling pain at the hands.

Description

technical field [0001] The invention relates to automobile components, in particular to a special vibration damping device for automobile steering wheels based on a parallel mechanism. Background technique [0002] With the development of the automobile industry, there are more and more designs with practical functions attached to the automobile, and the operation and use of automobiles are becoming more and more humanized. When people drive for a long time on complex and uneven ordinary roads, the car often has a sense of vibration. Because the driver holds the steering wheel of the car for a long time in a vibrating environment, the driver's hand will feel sore. Will produce a sense of fatigue, which may lead to serious consequences of a car accident. The parallel mechanism has a good damping function. If the parallel mechanism technology is introduced into the automobile steering wheel support device, the above problems can be solved. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a special damping device for automobile steering wheels based on a parallel mechanism, which can solve the problem of serious car accidents caused by sore hands caused by existing drivers holding the steering wheel for a long time in a vibration environment, and can realize The shock-absorbing support function of the steering wheel of the car, so that the driver can drive the car smoothly without feeling sore in the driver's hands

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