Portable movable electronic organ

Abstract

The invention discloses a portable movable electronic organ. The portable movable electronic organ comprises an organ body and keys mounted on the organ body, wherein the keys further include white keys and black keys, the white keys are used for playing basic sound levels, and the black keys are used for playing varying sound levels; a PCB is arranged between the keys and the organ body and is mounted on the organ body through fixed screws; a rear seat bracket is arranged at the rear ends of the keys, a columnar elastic device for returning the keys is fixed on the rear seat bracket and is anon-metal elastic column, and the non-metal elastic column is a silica gel elastic column or a rubber elastic column or a polyethylene elastic column. According to the portable movable electronic organ, the vibration noise produced during the playing can be effectively reduced, the visual effect in the playing process is increased, and the service lives of certain key parts can be prolonged, so that the service life of the portable movable electronic organ is prolonged.

Description

technical field [0001] The invention relates to the technical field of music equipment, in particular to a portable mobile electronic organ. Background technique [0002] The electronic organ is a kind of keyboard instrument. Because it looks like a piano, some people call it an electronic organ. In fact, it should be called an electronic synthesizer. Therefore, an electronic organ is also called an electronic keyboard, which belongs to an electronic musical instrument. It uses large-scale integrated circuits, and most of them are configured with sound memory memory (wavetable). It is used to store the real sound waveforms of various instruments and output them during performance. Pronunciation volume can be adjusted freely, pressing a key on the keyboard is equivalent to turning on a switch, only allowing a certain frequency signal to pass through the amplifier, and the speaker will emit a sound. Like this, press button according to certain playing rule, just can play won...

AI Technical Summary

Problems solved by technology

The back end of the key is not in a relatively fixed state when the existing electronic keyboard is pressed and used, and the pressing force is limited, and the key feels poor; Cause spring resonance, resulting in noise and vibration noise, and the elastic life of the metal spring is greatly affected by its metal material. In order to reduce production costs, many manufacturers often use poor quality metal springs, thereby shortening their service life. Those who greatly increase the maintenance frequency and maintenance cost of the product; the keyboard keys of the electronic organ are monotonous in color and lack visual effects; Loud vibration noise when playing

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