CN101600133B - Speaker environmental cone material - Google Patents
Speaker environmental cone material Download PDFInfo
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- CN101600133B CN101600133B CN 200910040733 CN200910040733A CN101600133B CN 101600133 B CN101600133 B CN 101600133B CN 200910040733 CN200910040733 CN 200910040733 CN 200910040733 A CN200910040733 A CN 200910040733A CN 101600133 B CN101600133 B CN 101600133B
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- environmental
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- bamboo
- paper fiber
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Abstract
A speaker environmental cone material comprises the following components by weight percent: 10-50% of internal rind of the bamboo, 50-80% of paper fiber, 1-5% of adhesive and 2-6% of accessory; wherein, the paper fiber is plant fiber; the adhesive is rosin and the accessory is plant pigment. The components of the invention are all taken from plants, and especially the internal rind of the bamboo is used as a key component so that the production cost is lower, no environmental pollution is caused and the environmental damage can not be caused in the production, use and waste treatment, thus having good social efficiency and economic efficiency and the sound quality of high-grade speaker.
Description
Technical field
The present invention relates to a kind of inside loudspeakers parts, specifically environmental protection cones 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.Speaker cones 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.
The bamboo clothing is the outer quilt of bamboo shoots, and practical application is less, and general discard processing no longer is used when bamboo shoots are taken.
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 speaker cones material of environmental protection.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of speaker environmental cone material, according to percentage by weight, this cones material component is:
The bamboo clothing: 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 the bamboo clothing 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 shake basin and the existing basin test curve figure that shakes.
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 cones material of loud speaker, and each composition of this cones material is all directly obtained from plant, turns waste into wealth, and makes the basin that shakes all meet the requirement of environmental protection when production, use and waste treatment.
This environmental protection cones material comprises following component according to percentage by weight:
The bamboo clothing: 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 30% bamboo clothing, 65% string, 3% rosin and 2% water colo(u)r according to percentage by weight, at first the bamboo clothing being put into rotating speed and be 300～500 rev/mins beater smashes, the time of smashing is 5～30 minutes, adding an amount of water continues to stir again, when stirring, add string, rosin and water colo(u)r, the deal of the water that adds with mixture can be stirred to pasty state both can, be generally 10%～40% of bamboo clothing, string, rosin and water colo(u)r total weight and both can; Mixture is smashed after the button solution degree that requires, 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 the bamboo clothing, 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 shake basin and the existing basin test curve figure that shakes, and thick line is the present embodiment basin test curve that shakes among the figure, and fine rule is the existing basin test curve that shakes among the figure.Can find out from figure, adopted that Chinese alpine rush makes shake basin 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 basin that shakes 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 speaker environmental cone material is characterized in that, according to percentage by weight, this cones material component is:
The bamboo clothing: 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 200910040733 CN101600133B (en) | 2009-06-30 | 2009-06-30 | Speaker environmental cone material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910040733 CN101600133B (en) | 2009-06-30 | 2009-06-30 | Speaker environmental cone material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101600133A CN101600133A (en) | 2009-12-09 |
| CN101600133B true CN101600133B (en) | 2013-05-01 |
Family
ID=41421335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910040733 Expired - Fee Related CN101600133B (en) | 2009-06-30 | 2009-06-30 | Speaker environmental cone material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101600133B (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 200910040733 patent/CN101600133B/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 |
|---|---|
| CN101600133A (en) | 2009-12-09 |
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