Dustproof conductive touch body

Abstract

A dust-proof conductive touch body including a dust-proof handles. The dust that has penetrated into the hammer is blocked by a wide range of coverings by the dust-proof handle, and the weight error due to the difference in the construction of the keys is solved. The weight error causes the learner's playing touch to be erroneous, and the dust falls into the bottom and gradually accumulates duringlong-term use, and causes the touch reflection time to fluctuate. The piano has been poorly dustproof for the touch body, and the internal dust cannot handle the problem of the piano being scrapped.After the dust enters the bottom of the key, the dust handle at the bottom of the key blocks and dust is closed. Through the shock of the keys, the fish scale-like dust-removing pieces on the dust-removing table are lifted. The dust is vibrated by multiple quick oscillations, so that the dust does not accumulate inside with fast rebound. The conductive screw can enhance the spring speed of the guide core, greatly speed up the piano's sound time and improve the playing efficiency.

Description

technical field [0001] The invention relates to electronic and electrical equipment, in particular to a dust-proof conductive touch body. Background technique [0002] The electronic piano is a commonly used electronic musical instrument, it can provide a playing method close to a piano and a tone close to a piano. For professional pianists, electronic pianos cannot be used as a substitute for pianos, but for piano beginners Or for general enthusiasts, the electronic piano can be used as a low-cost entry-level learning tool for transitioning to the piano. At present, many music schools use ordinary electronic pianos or electric pianos as teaching aids. The internal structure of electronic pianos is precise. Due to a series of rigid requirements for timbre and pitch, the contact time, weight, and The rebound time has very high requirements. Due to the difference in the construction of the keys, there will be a slight weight error of a few grams, which will lead to errors in ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, the technical problem to be solved by the present invention is to provide a dust-proof conductive touch body, the purpose is to solve the problem that due to the difference in the construction of the keys, there will be a few grams of weight error, which will lead to errors in the learner's playing touch. For a long time, it will lead to bad playing habits. During long-term use, dust will fall to the bottom and gradually accumulate, resulting in fluctuations in the touch reflection time. Carry out dust-proof work. Once the dust enters the interior, it cannot be dealt with. Over time, it will cause the wear of the piano keys and even the scrapping of the entire piano.

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