CN101594566B - Loudspeaker vibrating body material - Google Patents
Loudspeaker vibrating body material Download PDFInfo
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- CN101594566B CN101594566B CN 200910040734 CN200910040734A CN101594566B CN 101594566 B CN101594566 B CN 101594566B CN 200910040734 CN200910040734 CN 200910040734 CN 200910040734 A CN200910040734 A CN 200910040734A CN 101594566 B CN101594566 B CN 101594566B
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- loudspeaker vibrating
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Abstract
The invention relates to a loudspeaker vibrating body material, which comprises the following components by weight: 10 to 50 percent of Chinese alpine rush, 65 to 80 percent of paper fiber, 1 to 5 percent of adhesive, and 2 to 6 percent of auxiliary material, wherein the paper fiber is a plant fiber, the adhesive is colophony, and the auxiliary material is a plant pigment. All components of the loudspeaker vibrating body material is obtained from plants directly, and in particular the Chinese alpine rush is used as an important component, thus the loudspeaker vibrating body material has lower manufacturing cost, is environment-friendly without causing pollution and environmental damages during production, use and waste disposal, has excellent social benefit and economic benefit, and has the same acoustic quality of the prior top-grade loudspeaker.
Description
Technical field
The present invention relates to a kind of inside loudspeakers parts, specifically environment-friendly vibrating body material in a kind of loud speaker.
Background technology
Along with the high development of human economy, drive the lifting of quality of the life, the quality requirements of related recreation is also day by day harsh.In the various stress-relieving activity, no matter be to see TV, see a film and even listen to the music, depending on " listen " lifting of demand relies on and look " listen " research and development of product.Central video product relevant for the vision part makes rapid progress, and has been developed to the flat-panel screens that the numeral height is resolved at present, no matter is liquid crystal or plasma-screen television, and the product that possesses high-resolution and low radiation all develops rapidly.And the quality-improving of sense of hearing product and breakthrough, then bright rare manufacturer drops into research and development.
Environmental protection, energy-conservation be the trend of Present S ﹠ T Development, current a lot of products have environmental requirement.Loudspeaker vibrating body material is main parts in the loud speaker, these parts adopt paper substrate, fabricbase and rubber to make, in the prior art, generally there are not the problem of taking environmental conservation into consideration, the harmful substance that the material that adopts also contains hard degradation, pollutes easily for the making of this product.
Chinese alpine rush is a kind of herbaceos perennial, not tight knot, fiber is long, pulling force good, color and luster is milky white, the quality raw materials of making off-set paper, copy paper, bank-note paper, it also is the good material that spins rope, the filler that can be used for again the software furniture, the indispensable means of production in urban residents' productive life, comparatively well sold and in short supply commodity on the market inside and outside the province.Some places also are processed into carpet with Chinese alpine rush, as exporting, are subject to the welcome of overseas market.But, still do not have technology that Chinese alpine rush is applied in the loudspeaker vibrating body material.
Summary of the invention
The technology that the present invention will solve is asked and is provided that a kind of cost is low, the loudspeaker vibrating body material of environmental protection.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of loudspeaker vibrating body material, according to percentage by weight, this vibrating body material component is:
Chinese alpine rush: 10%～30%,
The paper fiber: 65%～80%,
Adhesive: 1%～5%,
Auxiliary material: 2%～6%.
Wherein, described paper fiber is string.Described adhesive is natural resin.Described auxiliary material is phytochrome.
Each composition of the present invention is all directly obtained from plant, particularly with Chinese alpine rush as an important component, make cost of manufacture lower, environment friendly and pollution-free, when production, use and waste treatment, all can not cause environmental disruption, have good Social benefit and economic benefit, and have equally and existing high-grade loud speaker tonequality.
Figure of description
Accompanying drawing 1 present embodiment vibrating body and existing vibrating body test curve figure.
Embodiment
For the ease of those skilled in the art's understanding, the present invention is further described in detail below in conjunction with specific embodiment:
Present embodiment has disclosed a kind of vibrating body material of loud speaker, and each composition of this vibrating body material is all directly obtained from plant, makes vibrating body all meet the requirement of environmental protection when production, use and waste treatment.
This environment-friendly vibrating body material comprises following component according to percentage by weight:
Chinese alpine rush: 10%～30%,
The paper fiber: 65%～80%,
Adhesive: 1%～5%,
Auxiliary material: 2%～6%.
Wherein, described paper fiber is string.Described adhesive is rosin.Described auxiliary material is phytochrome, such as water colo(u)r etc.
During implementation, can get according to percentage by weight 30% Chinese alpine rush, 65% string, 3% rosin and 2% water colo(u)r, at first Chinese alpine rush in being 300～500 rev/mins beater, is smashed rotating speed, the time of smashing is 5～30 minutes, adding an amount of water continues to stir again, when stirring, add the string of breaing up, rosin and water colo(u)r, the deal of the water that adds with mixture can be stirred to required button solution degree both can, be generally Chinese alpine rush, string, 10%～40% of rosin and water colo(u)r total weight both can; Mixture stirs to pasty state, and mixture is sucked dry getting product afterwards in the mould.
In addition, each composition also can other ratios, can be arbitrary ratios between 10%～30% such as Chinese alpine rush, such as 10% etc.; The paper fiber can be an arbitrary ratio between 65～80%, such as 80% etc.; Adhesive can be an arbitrary ratio between 1%～5%, such as 1%, 5% etc.; Auxiliary material can be the arbitrary ratio between 2%～6%, such as 2%, 6% etc.In concrete manufacturing process, also be not limited to above-mentioned concrete ratio, but all can reach the purpose of design, do not exemplify one by one discussion at this.
Accompanying drawing 1 is present embodiment vibrating body and existing vibrating body test curve figure, and thick line is present embodiment vibrating body test curve among the figure, and fine rule is existing vibrating body test curve among the figure.Can find out from figure, adopted vibrating body that Chinese alpine rush makes low frequency (200～500HZ) sections sound press height, intermediate frequency (500～7KHZ) more smooth, at high frequency (7K～20KHZ) brighter.
Following table is that audio of the present invention is summed up:
Through test, after the vibrating body that the present invention makes was installed on the loud speaker, acoustic sensitivity was high, can show more sound details, and bass effect is better, and range is wide, and tone color is better, undistorted phenomenon, and the sound stereovision is stronger.
More than be the better implementation of the present invention, in addition, the present invention can also other implementations, need to prove, in any apparent replacement under the prerequisite that does not break away from inventive concept of the present invention all within protection range of the present invention.
Claims (1)
1. a loudspeaker vibrating body material is characterized in that, according to percentage by weight, this vibrating body material component is:
Chinese alpine rush: 10%～30%,
The paper fiber: 65%～80%,
Adhesive: 1%～5%,
Auxiliary material: 2%～6%;
Wherein, described paper fiber is string; Described adhesive is natural resin; Described natural resin is rosin; Described auxiliary material is phytochrome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910040734 CN101594566B (en) | 2009-06-30 | 2009-06-30 | Loudspeaker vibrating body material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910040734 CN101594566B (en) | 2009-06-30 | 2009-06-30 | Loudspeaker vibrating body material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101594566A CN101594566A (en) | 2009-12-02 |
| CN101594566B true CN101594566B (en) | 2013-05-01 |
Family
ID=41408953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910040734 Expired - Fee Related CN101594566B (en) | 2009-06-30 | 2009-06-30 | Loudspeaker vibrating body material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101594566B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134650A (en) * | 1995-04-28 | 1996-10-30 | 许荣初 | Conical resonant membrane for loudspeaker |
| CN1145569A (en) * | 1995-09-13 | 1997-03-19 | 黄丈耘 | Non-paper pulp base loudspeaker sonic bowl |
| CN1906965A (en) * | 2004-02-18 | 2007-01-31 | 松下电器产业株式会社 | Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them |
| CN1984508A (en) * | 2005-07-21 | 2007-06-20 | 索尼株式会社 | Acoustic diaphragm and method for manufacturing an acoustic diaphragm |
| CN101280530A (en) * | 2007-04-02 | 2008-10-08 | 东莞大朗后声电子厂 | Method for preparing drum paper |
-
2009
- 2009-06-30 CN CN 200910040734 patent/CN101594566B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134650A (en) * | 1995-04-28 | 1996-10-30 | 许荣初 | Conical resonant membrane for loudspeaker |
| CN1145569A (en) * | 1995-09-13 | 1997-03-19 | 黄丈耘 | Non-paper pulp base loudspeaker sonic bowl |
| CN1906965A (en) * | 2004-02-18 | 2007-01-31 | 松下电器产业株式会社 | Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them |
| CN1984508A (en) * | 2005-07-21 | 2007-06-20 | 索尼株式会社 | Acoustic diaphragm and method for manufacturing an acoustic diaphragm |
| CN101280530A (en) * | 2007-04-02 | 2008-10-08 | 东莞大朗后声电子厂 | Method for preparing drum paper |
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| Publication number | Publication date |
|---|---|
| CN101594566A (en) | 2009-12-02 |
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