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a speaker

A speaker and sound technology, which is applied to speaker screens, transducer shells/cabinets/brackets, frequency/direction characteristic devices, etc., can solve problems affecting the sound effect of the high-frequency band of the speaker, and achieve the effect of treble enhancement

Active Publication Date: 2022-03-01
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the through-hole ratio of the mesh cloth affects the high-frequency sound effect of the speaker

Method used

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Embodiment Construction

[0031] The core of the invention is to provide a sound box capable of adjusting the through-hole ratio of the mesh structure of the sound box.

[0032] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Please refer to Figure 8 and Figure 9 , the embodiment of the present invention provides a sound box, which includes a sound box body 1, an inner mesh member 6 and an outer mesh member 5, the inner mesh member 6 is set on the outside of the sound box body 1, and the inner mesh member 6 is provided with a pl...

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Abstract

The present application discloses a sound box, comprising: a sound box body; an inner layer mesh member, which is set on the outside of the sound box body, and the inner layer mesh member is provided with a plurality of first grid through holes for passing sound; the outer layer mesh Shaped member, set on the outside of the inner layer mesh member, the outer layer mesh member has a plurality of second grid through holes for passing sound, and the relative position between the inner layer mesh member and the outer layer mesh member can occur change, as the relative positions of the inner net-like member and the outer net-like member change, the first grid through holes and the second grid through holes are staggered or overlapped. When the first grid through holes and the second grid through holes of the speaker are interlaced, the through hole ratio is small. At this time, the sound resistance is large, and the overall treble of the speaker is weak or at a normal level. When the first grid When the through holes overlap with the through holes of the second grid, the through hole ratio becomes larger. At this time, the sound resistance is smaller, and the overall treble of the speaker is enhanced. Therefore, the sound box can adjust the through-hole ratio of the sound box, thereby playing the role of adjusting the sound effect.

Description

technical field [0001] The invention relates to the technical field of electronic products, in particular to a sound box. Background technique [0002] In order to achieve high-grade appearance, protection and dustproof effect, many speakers often adopt the design of outsourcing mesh cloth. The shape of the mesh is grid-like, which contains through holes. The through-hole ratio of the mesh is inversely proportional to the sound resistance, and the greater the sound resistance, the weaker the treble of the speaker as a whole. Therefore, the through-hole ratio of the mesh cloth affects the high-frequency sound effect of the speaker. Contents of the invention [0003] In view of this, the object of the present invention is to provide a sound box capable of adjusting the porosity of the mesh structure. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A speaker, comprising: [0006] Speaker body; [0007] An i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/02H04R1/20H04R1/28
CPCH04R1/023H04R1/20H04R1/28
Inventor 王梦阳
Owner GEER TECH CO LTD