CN101594566A - A kind of loudspeaker vibrating body material - Google Patents
A kind of loudspeaker vibrating body material Download PDFInfo
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- CN101594566A CN101594566A CN 200910040734 CN200910040734A CN101594566A CN 101594566 A CN101594566 A CN 101594566A CN 200910040734 CN200910040734 CN 200910040734 CN 200910040734 A CN200910040734 A CN 200910040734A CN 101594566 A CN101594566 A CN 101594566A
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- vibrating body
- body material
- alpine rush
- chinese alpine
- adhesive
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Abstract
A kind of loudspeaker vibrating body material, according to percentage by weight, this vibrating body material component is: Chinese alpine rush: 10%～50%, the paper fiber: 50%～80%, adhesive: 1%～5%, auxiliary material: 2%～6%.Wherein, described paper fiber is a string.Described adhesive is a rosin.Described auxiliary material is a 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.
Description
Technical field
The present invention relates to a kind of inside loudspeakers parts, environment-friendly vibrating body material in specifically 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, look " listen " lifting of demand relies on and look " listen " research and development of product.Central relevant for vision video product partly, with rapid changepl. never-ending changes and improvements, be developed to the flat-panel screens that the numeral height is resolved at present, no matter be liquid crystal or plasma-screen television, 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 current development in science and technology, current a lot of products all 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 material that is adopted to contain to be difficult to the harmful substance of degrading, polluting easily for the making of this product yet.
Chinese alpine rush is a kind of herbaceos perennial, not tight knot, fiber is long, pulling force good, color and luster is milky white, be 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 the software furniture again, be 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 subjected 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%～50%,
The paper fiber: 50%～80%,
Adhesive: 1%～5%,
Auxiliary material: 2%～6%.
Wherein, described paper fiber is a string.Described adhesive is a natural resin.Described auxiliary material is a 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 environmental protection requirement when production, use and waste treatment.
This environment-friendly vibrating body material comprises following component according to percentage by weight:
Chinese alpine rush: 10%～50%,
The paper fiber: 50%～80%,
Adhesive: 1%～5%,
Auxiliary material: 2%～6%.
Wherein, described paper fiber is a string.Described adhesive is a rosin.Described auxiliary material is a phytochrome, as water colo(u)r etc.
During concrete enforcement, can get 30% Chinese alpine rush according to percentage by weight, 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 again continues to stir, 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 degree of separating 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%～50% as Chinese alpine rush, as 10%, 50% etc.; The paper fiber can be an arbitrary ratio between 50%～80%, as 50%, 80% etc.; Adhesive can be an arbitrary ratio between 1%～5%, as 1%, 5% etc.; Auxiliary material can be the arbitrary ratio between 2%～6%, 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 argumentation one by one at this.
Accompanying drawing 1 is present embodiment vibrating body and existing vibrating body test curve figure, and thick line is a 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 summed up for audio of the present invention:
Through test, after the vibrating body that the present invention makes was installed on the loud speaker, the acoustic sensitivity height 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 preferable implementation of the present invention, in addition, the present invention can also other implementations, need to prove, in any conspicuous 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 (5)
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%～50%,
The paper fiber: 50%～80%,
Adhesive: 1%～5%,
Auxiliary material: 2%～6%.
2. loudspeaker vibrating body material according to claim 1 is characterized in that, described paper fiber is a string.
3. loudspeaker vibrating body material according to claim 1 is characterized in that, described adhesive is a natural resin.
4. loudspeaker vibrating body material according to claim 3 is characterized in that: described natural resin is a rosin.
5. loudspeaker vibrating body material according to claim 1 is characterized in that, described auxiliary material is a 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 true CN101594566A (en) | 2009-12-02 |
| CN101594566B 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) |
Family Cites Families (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 |
| CN1067835C (en) * | 1995-09-13 | 2001-06-27 | 黄丈耘 | Non-paper pulp base loudspeaker sonic bowl |
| JP4442247B2 (en) * | 2004-02-18 | 2010-03-31 | パナソニック株式会社 | Speaker diaphragm, speaker using the same, and electronic device and apparatus using the speaker |
| JP2007028525A (en) * | 2005-07-21 | 2007-02-01 | Sony Corp | Acoustic diaphragm and acoustic diaphragm manufacturing method |
| CN101280530B (en) * | 2007-04-02 | 2010-12-08 | 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
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| Publication number | Publication date |
|---|---|
| CN101594566B (en) | 2013-05-01 |
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