CN101668242A - Material of vibrating body of speaker vibrating basin and preparation method thereof - Google Patents
Material of vibrating body of speaker vibrating basin and preparation method thereof Download PDFInfo
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- CN101668242A CN101668242A CN200910192311A CN200910192311A CN101668242A CN 101668242 A CN101668242 A CN 101668242A CN 200910192311 A CN200910192311 A CN 200910192311A CN 200910192311 A CN200910192311 A CN 200910192311A CN 101668242 A CN101668242 A CN 101668242A
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- basin
- vibrating
- vibrating body
- speaker
- mica
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Abstract
The invention relates to the technical field of speaker vibrating basins, in particular to a material of a vibrating body of a speaker vibrating basin and a preparation method thereof. In respect of the vibrating body of the speaker vibrating basin, the preparation material thereof comprises kelp and further comprises mica. The method for preparing the material of the vibrating body of the speakervibrating basin comprises the following steps: firstly, putting the kelp in a broke beater and crushing the kelp, then adding the kelp crushed into paper pulp and adding and evenly mixing the mica, and finally adding mixture obtained into a shaping mold to prepare the vibrating body of the speaker vibrating basin. Compared with the prior art, the invention adds the kelp into the preparation material of the vibrating body of the speaker vibrating basin, thus improving the bonding force of the vibrating basin; the mica can adjust the separable degree of the paper pulp, thus causing the finishedvibrating basin prepared to have relatively high separable degree and ensuring the output of relatively high tone quality from the vibrating basin; simultaneously, in the material of the vibrating basin, the mica presents a granule plate shape and the greenness of the kelp decorates the vibrating basin, thus preparing an environmentally-friendly ecological vibrating basin with novel and unique appearance.
Description
Technical field
The present invention relates to the speaker cones technical field, be specifically related to the material of basin vibrating body and preparation method thereof that shakes.
Background technology
Speaker cones is mainly used in the sound that promotes air and send different frequencies, and the improvement of existing speaker cones changes in shape at vibrating body material therefor and the basin that shakes mostly obtains better effect.
The Material Used of traditional vibrating body of speaker vibrating basin and production technology mainly contain following several: fibers such as 1 paper pulp drag for the slurry moulding; 2, the light metal paper tinsel moulding of extending; 3, fibrous braid impregnation moulding; 4, honeycomb section bar molding bonded etc.Though above-mentioned 1,2,3 kind of material satisfies in light weight, highly sensitive requirement, because of good rigidly causes quality distortion, during wherein the basin that shakes of papery also is mainly used in the output of bass signal.Though the 4th kind of Material Used can improve rigidity, is difficult to satisfy the requirement of different tonequality, and the cost height, complex process is difficult to apply.The basin material of shaking weight is big, and then its desired power when promoting message output is often bigger.Therefore, the basin that shakes of light weight, good rigidly is that market is required.
China's ZL03126410 patent " the vibrating diaphragm base material member and the manufacture methods thereof of improved loudspeaker " discloses used material of a kind of diaphragm of loudspeaker and manufacture method thereof, this patent adopts metal film or compound film plating to be attached on the vibrating diaphragm base materials such as plastics, cloth, make this kind loud speaker obtain major improvement to the resonance effect of message, but its complex structure, practicality are not strong.
Summary of the invention
The technical problem that the present invention need solve provides a kind of can producing and has separating degree and tonequality preferably, and the environmental and ecological type of outward appearance novelty the shake material and the preparation methods of basin vibrating body.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of material of vibrating body of speaker vibrating basin is provided, comprises sea-tangle in the described material.
Further, also comprise mica in the vibrating body material of the described basin that shakes.
A kind of concrete scheme is: the vibrating body material component of this speaker cones (calculating according to percentage by weight) is: sea-tangle 10-30%, and mica 10-50%, surplus is a paper pulp.
A kind of method for preparing above-mentioned material of vibrating body of speaker vibrating basin may further comprise the steps:
1) at first sea-tangle is added in the beater and smash;
2) sea-tangle of smashing is added in the paper pulp, add the mica mixing and stirring again;
3) finally make the basin vibrating body that shakes in the mixture adding vibrating body mould with step (2) gained.
In the said method, described mica adopts the particle sheet mica.
The present invention has following remarkable result compared to existing technology:
After adding sea-tangle in the vibrating body manufacturing materials of described speaker cones, improved the vibrating body bonding force of the basin that shakes; And mica can be adjusted the separating degree of paper pulp, so also makes the Pengcheng's product tool separating degree preferably of shaking that makes, and basin output better tone quality guarantees to shake; Other shakes and contains particle sheet mica, green kelp in the basin vibrating body material, and these two kinds of materials are interspersed the basin that shakes, and makes the novel uniqueness of the basin outward appearance of shaking and the environmental protection that make.
Description of drawings
Accompanying drawing 1 is for containing the shake basin and the existing basin performance test curve chart that shakes of sea-tangle and mica in the manufacturing materials of the present invention.
Embodiment
For the ease of those skilled in the art's understanding, the present invention is done further to describe in detail below in conjunction with specific embodiment:
Purport of the present invention is the manufacturing materials of a kind of vibrating body of speaker vibrating basin of protection, contains sea-tangle in this material, and can add an amount of mica again in material, and the adding proportion of sea-tangle and mica is not subjected to the restriction of following embodiment; The present invention also further protects the preparation method of above-mentioned material.
Material of vibrating body of speaker vibrating basin described in the present invention is counted by weight percentage, and comprising: sea-tangle 10-30%, mica 10-50%, paper pulp 20-60%.
Following embodiment has provided a kind of separating degree and all reasonable basin that shakes of tonequality, counts by weight percentage, and the component of its manufacturing materials is as follows: sea-tangle 20%, mica 25%, paper pulp 55%.
The method for preparing above-mentioned material of vibrating body of speaker vibrating basin is:
1) at first will smash in an amount of sea-tangle adding beater;
2) in the ratio of sea-tangle 20%, mica 25%, paper pulp 55%, the sea-tangle of smashing is added in the paper pulp, add mica again, mixing and stirring;
3) finally make the basin vibrating body that shakes in the mixture adding vibrating body mould with step (2) gained.
Accompanying drawing 1 makes the shake basin and the existing basin performance test curve chart that shakes of vibrating body for adopting described material mixture ratio of present embodiment and method, and thick line is the described basin performance test curve that shakes that makes of present embodiment among the figure, and fine rule is the existing basin test curve that shakes among the figure.Can find out from figure, adopt the speaker cones of the vibrating body that the method for the invention and material mixture ratio make, its acoustical quality in each frequency range is all good than the existing basin tonequality of shaking.
After the speaker cones that present embodiment is made is installed on the loud speaker, compare with the vibrating body of the other materials of identical weight, identical bore, the acoustic sensitivity height, tone color is better, undistorted phenomenon, 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 kind of material of vibrating body of speaker vibrating basin is characterized in that, comprises sea-tangle in the described material.
2, material of vibrating body of speaker vibrating basin according to claim 1 is characterized in that: further comprise mica in the described material.
3, material of vibrating body of speaker vibrating basin according to claim 2 is characterized in that: according to percentage by weight, the vibrating body material component of the basin that shakes is: sea-tangle 10-30%, and mica 10-50%, surplus is a paper pulp.
4, a kind of method for preparing the described material of vibrating body of speaker vibrating basin of claim 3 may further comprise the steps:
1) at first sea-tangle is added in the beater and smash;
2) sea-tangle of smashing is added in the paper pulp, add the mica mixing and stirring again;
3) make the basin vibrating body that shakes in the mixture adding vibrating body mould with step (2) gained.
5, the method for preparing material of vibrating body of speaker vibrating basin according to claim 4, it is characterized in that: mica is the particle sheet in the vibrating body material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192311A CN101668242A (en) | 2009-09-10 | 2009-09-10 | Material of vibrating body of speaker vibrating basin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910192311A CN101668242A (en) | 2009-09-10 | 2009-09-10 | Material of vibrating body of speaker vibrating basin and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101668242A true CN101668242A (en) | 2010-03-10 |
Family
ID=41804631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910192311A Pending CN101668242A (en) | 2009-09-10 | 2009-09-10 | Material of vibrating body of speaker vibrating basin and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101668242A (en) |
-
2009
- 2009-09-10 CN CN200910192311A patent/CN101668242A/en active Pending
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Application publication date: 20100310 |