Self-compiled and self-playing music box and work method thereof

Abstract

The invention discloses a self-compiled and self-playing music box and a work method thereof. The self-compiled and self-playing music box comprises a housing, a gear groove, a rotating gear, a rotating shaft, a striking gear, a cover plate, sound pins and a motor; the cover plate is installed on the housing; the gear groove is installed inside the housing; the rotating gear is engaged with the internal gear of the gear groove; the striking gear is connected with the rotating gear through the rotating shaft; the sound pins are circumferentially installed in the sound pin hole in the cover plate; the motor is installed inside the housing and is connected with the gear groove; the striking gear rotates and beats the sound pins continuously. The music box has is low in cost and has a simple structure, and children can use their imagination to compose their own music. The work method is easy, can increase children's hands-on ability, easy to operate.

Description

technical field [0001] The invention belongs to the field of music boxes, in particular to a self-compiled and self-playing music box. The invention also relates to a working method of self-compiling and self-playing music box. Background technique [0002] At present, the music box is very common in daily life and has a simple structure. Music boxes are generally used as an important means to improve children's music literacy. But the music box on the market now has a lot of defects, for example: the music box music is single, wants to change the music box and must buy the music box again, and can't bring into play the child's hands-on ability, therefore, is badly in need of a kind of music box that can adapt music by oneself. Contents of the invention [0003] Purpose of the invention: In order to overcome the above deficiencies, the purpose of this invention is to provide a kind of self-editing and self-playing music box, which is simple in structure, reasonable in de...

AI Technical Summary

Problems solved by technology

However, the music boxes on the market today have many defects, such as: the music box has a single piece of music, and you must buy a new music box if you want to change the music, and you can't play the child's hands-on ability. Therefore, there is an urgent need for a music box that can adapt the music by yourself.

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