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Speakers and boxes

A sound tube and sound box technology, applied to instruments, automatic musical instruments, etc., can solve the problems of fewer notes in the sound tube and short length of music, etc.

Active Publication Date: 2020-09-01
潘彭伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a sound tube to solve the problem that the sound tube in the prior art can only store fewer notes and the length of the music that can be played is short

Method used

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  • Speakers and boxes
  • Speakers and boxes
  • Speakers and boxes

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0036] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the field of musical instruments, aims at solving the problems that in the prior art, a sound cylinder can only store few notes, and the length of music which can be played is short, and provides a sound cylinder and a sound box. The sound cylinder comprises an outer cylinder and an inner cylinder. The outer cylinder is arranged outside the inner cylinder in a sleeving mode and constructed to be capable of rotating relative to the inner cylinder. Helical teeth are arranged on the outer peripheral face of the inner cylinder. Multiple pinions are rotationally connected to the peripheral wall of the outer cylinder. The pinons penetrate through the inner peripheral face and the outer peripheral face of the outer cylinder. The pinions are constructed to be meshed with the helical teeth of the inner cylinder, and can rotate along with the outer cylinder relative to the inner cylinder while conducting autorotation by being driven by the helical teeth. The sound cylinder and the sound box have the advantages that the total play time of the music is prolonged, and longer singles or more pieces of music can be played.

Description

technical field [0001] The invention relates to the field of musical instruments, in particular to a sound tube and a sound box. Background technique [0002] The sound tube of the sound box in the prior art adopts the method of distributing fixed sound nails on the outer peripheral surface of the outer cylinder to realize the generation of the sound comb. The short length of the piece of music. Contents of the invention [0003] The present invention aims to provide a sound tube to solve the problems in the prior art that the sound tube can only store few notes and the length of music that can be played is short. [0004] Another object of the present invention is to provide a sound box provided with the above-mentioned sound tube. [0005] Embodiments of the present invention are achieved like this: [0006] An embodiment of the present invention provides a sound cylinder, which includes an outer cylinder and an inner cylinder. The outer cylinder is sheathed outside ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10F1/06G10F5/06
CPCG10F1/06G10F5/06
Inventor 潘彭伟
Owner 潘彭伟