Hand-type corrector for piano learning

Abstract

The invention discloses a hand-type corrector (10) for piano learning. The hand-type corrector consists of a wrist and palm correcting part (11) and a finger correcting part (12); the finger correcting part consists of elastic hard cotton finger rings (31, 32, 33) which are worn on the first joints of fingers and can be used for correcting the error hand gestures generated as the first joints of a forefinger, a middle finger and a ring finger are bent when a learner plays a piano; the wrist and palm correcting part consists of three pieces of separable plastic shells (21, 22, 23), a soft liner (24), connecting bolts (51, 52, 53) and fixing belts (25, 26), wherein a replacement piece with different upper inclined angles can be selected as the plastic shell middle piece (22) according to the situation of a practicer. When the hand-type corrector is worn, the main parts are in contact with the side of the back of the hand, thus, the error hand types such as wrist sinking, vertical shaking of the wrist joint and palm joint sinking when the practicer plays the piano can be corrected; the hand-type corrector is also suitable for being used for correcting the hand types of musical instruments which are similar to keyboard-like musical instruments such as electronic organs, electronic pianos, accordions and the like.

Description

technical field [0001] The invention relates to a hand shape corrector for piano learning, which includes a wrist and palm correction component and a finger correction component. Background technique [0002] When learning the piano or electronic organ, correct posture is the basis for playing beautiful music. When beginners learn the piano or electronic organ, the following types of hand errors are prone to occur: first, the wrist collapses or the wrist joint shakes up and down; second, the fingers, especially the first joint of the index finger, middle finger and ring finger, collapse ; Third, the collapse of the metacarpal joint. If beginners do not grasp the correct hand shape, their future in-depth learning and expression of musical emotions will be greatly affected. [0003] In response to this problem, the existing piano hand corrector adopts the method of fixing the height-limiting bar at the front of the key to remind the practitioner to raise the wrist, but it ca...

AI Technical Summary

Problems solved by technology

If beginners do not grasp the correct hand shape, their future deep learning and expression of musical emotions will be greatly affected

[0003] In response to this problem, the existing piano hand shape corrector adopts the method of fixing the height-limiting bar at the front of the key to remind the practitioner to raise the wrist, but it cannot completely solve the wrong hand of the fir

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