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Sound box and sound box control methods

A speaker control and speaker technology, which is applied in the transducer shell/cabinet/stand and other directions, can solve the problems that the volume of the speaker cannot be freely expanded and contracted, inconvenient to store and carry, etc., and achieve the effect of convenient storage and carrying.

Pending Publication Date: 2019-04-12
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a sound box, aiming to solve the problem that the volume of the sound box cannot be freely expanded and contracted, and it is inconvenient to store and carry

Method used

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  • Sound box and sound box control methods
  • Sound box and sound box control methods
  • Sound box and sound box control methods

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the ...

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Abstract

The invention provides a sound box and sound box control methods. The sound box includes a scalable main body, a first housing body and a second housing body. The scalable main body includes a plurality of scaled units which are interconnected and are scalable in multiple directions. A scalable cylinder body is disposed in the scalable main body. The first housing body is disposed at one end of the scalable main body and is connected with the scalable cylinder body. The second housing body is disposed at one end which is of the scalable main body and deviates from the first housing body and isconnected with the scalable cylinder body. The sound box provided by the invention utilizes scalability of the scalable main body to have two states of stretching and contraction, can be changed between a stretching state and a contraction state according to needs, achieves the goal that the volume of the sound box can be changed according to the user needs, and is very convenient to store and carry.

Description

technical field [0001] The invention relates to the field of audio, in particular to a sound box and a control method for the sound box. Background technique [0002] With the improvement of living standards, consumers have put forward higher requirements for the portability of speakers. After the speaker is sealed, due to the existence of atmospheric pressure, the larger the speaker box, the more conducive to the reproduction of low-frequency sound. However, the cavity wall of the traditional speaker is formed of non-stretchable materials or structures, resulting in a fixed volume of the speaker, which cannot be stretched and contracted freely. Space, storage and carrying are very inconvenient. Contents of the invention [0003] The main purpose of the present invention is to provide a sound box, aiming to solve the problem that the volume of the sound box cannot be freely expanded and contracted, and it is inconvenient to store and carry. [0004] In order to achieve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02
CPCH04R1/02
Inventor 李鹏程许莲王晓燕温守伟刘晓荷
Owner GEER TECH CO LTD
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