Cool multifunctional harmonica

Abstract

The invention discloses a cool multifunctional harmonica including a harmonica body. The middle part of the harmonica body is provided with holes. The upper end and the lower end of the harmonica body are provided with an upper reed board and a lower reed board. A cover board is arranged on the upper end of the upper reed plate. A bottom board is arranged on the lower end of the lower reed plate. The inner cavity of the upper end of the cover board is provided with a pattern device and is composed of a planar pattern cavity, a transparent cavity cover board and a color light emitting device. The color light emitting device is composed of a fixed bearing, a rotary shaft, a drive motor I, a cross support, an annular frame, a color band I, a fixed rod and an LED lamp. Two ends of the harmonica body are provided with color light devices each composed of a rotary device, a color band II and an LED lamp. The outer surface of the end part of the harmonica body is provided with light holes. The lower end of the bottom board is provided with a battery accepting groove and a power switch button.

Description

technical field [0001] The invention relates to the field of musical instruments, in particular to a multifunctional cool harmonica. Background technique [0002] The harmonica is a small musical instrument, a multi-reed musical instrument that vibrates metal reeds to produce sound by blowing air. However, the existing harmonica has a simple structure and a single function, and rarely has other functions except that it can be played, and its style is lacking in innovation. It cannot meet the public's pursuit of style and beauty, so a multi-functional cool harmonica is needed now. The harmonica is designed as a pendant, which is not only convenient to carry, but also can be used as a decoration. Through the pattern device and the colored light device, the harmonica can be made It is more cool and meets the needs of young people for style and beauty. In addition, there are GPS devices and body temperature sensors inside the harmonica. When the player is an elderly person or a ...

AI Technical Summary

Problems solved by technology

[0002] The harmonica is a small musical instrument, a multi-reed musical instrument that vibrates metal reeds to produce sound by blowing air. However, the existing harmonica has a simple structure and a single function, and rarely has other functions except that it can be played, and its style is lacking in innovation. It cannot meet the public's pursuit of style and beauty, so a multi-functional cool harmonica is needed now. The harmonica is designed as a pendant, which is not only convenient to carry, but also can be used as a decoration. Through the pattern device and the colored light device, the harmonica can be made It is more cool and meets the needs of young people for style and beauty. In addition, there are GPS devices and body temperature sensors inside the harmonica. When the player is an elderly person or a child, the family can always know the location of the elderly or child through the GPS device. , Through the body temperature sensor, their physical conditions can be observed at all times. There is also a recorder in the harmonica, which can record the music played. This multi-functional cool harmonica is not only diverse in style and cool, but also has diverse functions

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