A distance correcting piano bench

Abstract

The invention discloses a piano stool for distance correction, and mainly relates to the field of piano practice auxiliary equipment. It includes a stool surface, the bottom of the stool surface is provided with a support frame, the bottom of the support frame is provided with a support seat, the bottom of the support seat is provided with a cavity, and a bottom plate is horizontally provided in the cavity, and the bottom plate The bottom of the support seat is inlaid with several balls, the top of the support seat is provided with a chute, the chute is provided with a rack, the top of the support seat is provided with a support shaft, and one end of the support shaft is provided with a gear gears meshed with each other, the middle part of the stool surface is symmetrically provided with an arc-shaped plate, a spring is arranged between the arc-shaped plate and the support seat, and a pull rope is arranged at the bottom of the arc-shaped plate, and the pull rope The bottom end is provided with pedals. The beneficial effects of the present invention are: the sitting posture for playing the piano can be corrected, the relative position between the piano bench and the piano can be quickly adjusted, the beginner children can be prevented from sitting sideways on the piano bench, and the practice effect can be ensured.

Description

technical field [0001] The invention relates to the field of piano practice auxiliary equipment, in particular to a distance correcting piano bench. Background technique [0002] Sitting posture is a very important link for beginners to learn piano. The correctness of sitting posture directly affects the method of playing. When playing, first adjust the center position of the body, find the middle point of the entire keyboard, then align the piano bench with the center position of the piano keyboard, and sit on the front half or third of the piano bench; secondly, adjust the body The distance from the piano; finally, adjust the center of gravity of the body. Among them, when adjusting the center position of the body and adjusting the distance between the body and the piano, the adjustment of the piano stool is involved. Most of the existing common piano stools are composed of a stool surface and a support frame at the bottom of the stool surface. The relative position betw...

AI Technical Summary

Problems solved by technology

Among them, when adjusting the center position of the body and adjusting the distance between the body and the piano, the adjustment of the piano stool is involved. Most of the existing common piano stools are composed of a stool surface and a support frame at the bottom of the stool surface. The relative position between the piano and the position of the body when sitting on the piano bench is often relied on visually, which is extremely inaccurate, and for active beginner children, it is difficult to always sit one-half or half of the front of the piano bench. One-third, seriously affected the practice effect

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