Dustproof conductive touch control body used for accurate conductive contact mechanism

Abstract

The invention provides a dustproof conductive touch control body used for an accurate conductive contact mechanism. The dustproof conductive touch control body comprises a dustproof handle. The dust infiltrating below the mallet is widely covered and blocked by the dustproof handle so that the problems of wrong playing sense of touch of the learner caused by the weight error produced by the construction difference of the keys, fluctuation change of the touch control reflection time caused by falling of the dust into the bottom and gradual accumulation during long time of use, poor dustproof performance of the piano for the touch control body part and scrapping of the piano caused by no processing of the internal dust can be solved. After the dust enters into the bottom of the keys, the dustproof handle of the bottom of the keys blocks and collects the dust, the scale-shaped dustproof sheets on the dustproof table are enabled to be uplifted through vibration of the keys, the dust is vibrated out through multiple times of rapid vibration, the dust can be prevented from being accumulated inside, the rebound speed is high and the conduction lead screw can enhance the bounce speed of the conductive core so that the sound producing time of the piano can be greatly accelerated and the playing efficiency can be enhanced.

Description

technical field [0001] The invention relates to electronic and electrical equipment, in particular to a dust-proof conductive touch body used for a precise conductive contact mechanism. 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 err...

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 for a precise conductive contact mechanism. If the player's playing touch is wrong, it will lead to bad playing habits for a long time. During long-term use, dust will fall to the bottom and gradually accumulate, resulting in fluctuations in the touch reflection time. Not good. At present, the dust-proof work is carried out from the outside. Once the dust enters the inside, it cannot be dealt with. Over time, it will cause the wear of the piano keys and even the scrapping of the whole piano.

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