Standard appliance for collective teaching of Huang bell

Abstract

The invention relates to a standard appliance for collective teaching of the Huang bell. The standard appliance comprises a violin, the violin comprises a violin body, a saitenhalter and a fingerboardare fixed to the upper surface of the violin body, a tail button is mounted on the bottom of the violin body, a tailgut is connected between the saitenhalter and the tail button, a chin rest is fixedat the position, on the left side of the saitenhalter, of the violin body, a pegbox is fixed to the top of the fingerboard, a peg is rotatably connected to the pegbox, a rotation-preventing mechanismis arranged on the peg, and the fingerboard and the tailgut are made of high molecular synthetic materials. Compared with the prior art, the technical scheme has the advantages that through the innovative design of the peg, the fingerboard and the tail rope, while the tone of the violin is fixed to the standard tone, the demands of the collective teaching are satisfied.

Description

technical field [0001] The invention relates to the field of music teaching appliances, in particular to standard teaching appliances for Huang Zhong's collective class. Background technique [0002] The violin in the prior art is about 35.5 centimeters in length, and is formed by bonding a panel with a radian, a back panel and a side panel. There is a fingerboard, the top of the fingerboard is fixed with a peg box, the peg box is connected with a peg, the bridge is fixed at the position between the tailpiece and the fingerboard on the panel, and the two sides of the bridge are located on the panel. There are two symmetrical sound holes on the side, the strings are fixed between the tailpiece and the peg, the strings will be against the bridge, and the bridge supports the strings. [0003] On the one hand, compared with the piano, the violin does not have a fixed pitch. The learning of the violin depends on the learner. Through long-term solfeggio and ear training, the ears...

AI Technical Summary

Problems solved by technology

[0003] On the one hand, compared with the piano, the violin does not have a fixed pitch. The learning of the violin depends on the learner. Through long-term solfeggio and ear training, the ears can form the hearing ability of a fixed pitch, but this is a long-term process. , and for the piano learners in the group class, there is basically no such condition to practice the listening ability of the ear; one of the most effective ways is, if you can let the piano learners learn and practice the piano on the standard tone every day, after a period of time , naturally formed the hearing ability of fixed pitch, but the existing violin, the peg only includes the turning handle and the turning rod, and the tension force between the turning rod and the peg box is used to fix the peg, and there is no setting on the peg. Any anti-rotation mechanism, the pegs are easy to reverse, and the length of the strings changes, which easily makes the sound of the violin deviate from the standard tone; on the other hand, the fingerboard is generally made of ebony, and the tail rope is made of catgut. It is made of ebony and gut, and the volume of ebony and gut is affected by temperature. It is very easy to change the length of the strings as the weather changes, and it is easy for the sound of the violin to deviate from the standard sound; Requirements for Group Class Teaching in Music

[0004] On the other hand, in the teaching of the violin, clamping and holding the violin is an important part, and it is also the most basic requirement in the teaching and learning of the violin. , and some even when they have learned something, they still haven’t done a good job of playing the violin and holding the violin; Inflammation, periarthritis and other common occupational diseases in violin learning; if the violin is not well held, the left hand will be tense, which will affect the fretting of the left hand and the timbre of the violin. The existing violin is equipped with a chin rest, but no shoulder pads are installed. devices, and cannot meet the requirements of a good violin clip and a violin holder

[0005] On the other hand, all violin bows need to be coated with rosin, while the existing violins use industrial rosin. When teaching violin in large classes, violin scholars often have a large number of participants, and each teaching lasts for a long time. And learning in a relatively closed teaching environment, the use of a large amount of industrial rosin will make the space of the teaching venue full of rosin dust, and formaldehyde will seriously exceed the standard, which will permeate the small teaching space. Students in such an environment Taking lessons will greatly affect the physical and mental health of piano learners

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