A gear display device of a manually adjustable damping shock absorber based on a planetary gear train

Abstract

The invention discloses a gear display device of a manual adjustable-damping vibration absorber based on a planetary gear train and belongs to the technical field of damping-adjustable vibration absorbers. The gear display device is composed of a high-speed characteristic adjusting assembly of the vibration absorber and a low-speed characteristic adjusting assembly of the vibration absorber, wherein an outer gear, a low-speed-gear gear of a low-speed characteristic adjusting shaft of the vibration absorber, an inner gear ring and a low-speed-gear reference pointer shaft form the planetary gear train, the damping characteristic of the vibration absorber is adjusted through a high-speed characteristic adjusting knob of the vibration absorber and a low-speed characteristic adjusting knob of the vibration absorber, and finally, gears are displayed through high-gear and low-gear display pointers. By means of the gear display device, the multiple gears of the manual adjustable-damping vibration absorber can be displayed in real time, and the damping characteristic of the vibration absorber can be accurately adjusted conveniently; by means of the planetary gear train structure, it is guaranteed that when the high-speed damping characteristic and the low-speed damping characteristic of the vibration absorber are adjusted, no mutual interference exists, and the work state of the vibration absorber can be known at any time. The gear display device is simple in structure, low in cost, convenient to disassemble and assemble and has good market prospects.

Description

technical field [0001] The invention belongs to the technical field of damping adjustable shock absorbers, in particular to a gear position display device of a manually adjustable damping shock absorber based on a planetary gear train. Background technique [0002] Currently, manually adjustable damping shock absorbers are widely used in mountain bikes, racing motorcycles, formula racing cars and modified cars. The high-performance adjustable damping shock absorber can adjust the compression stroke, recovery stroke, high-speed damping characteristics, and low-speed damping characteristics. Each characteristic can be adjusted up to 20 gears, and the stroke of the adjustment knob is 2-4 turns. . At present, the adjustment of the gear of the manually adjustable damping shock absorber is mainly based on subjective feeling, that is, if the damping force of the current gear is found to be too small, the damping force adjustment knob is turned in the direction of increasing the da...

AI Technical Summary

Problems solved by technology

The disadvantage of this adjustment method is that it is impossible to know the current gear, and the adjustment is inconvenient and error-prone

At present, there is no product on the market that can display the gears of multi-gear manually adjustable damping shock absorbers in real time. With the development of domestic motorsports and modified car industry, the market demand for this product will gradually increase.

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