CN103763673A - Method for manufacturing hi-fi headphone shell - Google Patents
Method for manufacturing hi-fi headphone shell Download PDFInfo
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- CN103763673A CN103763673A CN201310605880.0A CN201310605880A CN103763673A CN 103763673 A CN103763673 A CN 103763673A CN 201310605880 A CN201310605880 A CN 201310605880A CN 103763673 A CN103763673 A CN 103763673A
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- rubber
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- sulfonic acid
- acid sodium
- sodium salts
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Abstract
The invention belongs to the technical field of headphone manufacturing and relates to an anti-static hi-fi technology for earplugs or headphones, in particular to an anti-static headphone shell made of rubber and plastic materials. According to the implementation scheme, when a headphone shell is manufactured with the prior art, anion adsorbent with the weight ratio of five percent to ten percent is mixed into powdery rubber and plastic materials for manufacturing the headphone shell, and the rubber and plastic materials are placed into a mold after being evenly mixed to form the headphone shell; or the rubber and plastic headphone shell manufactured and formed with the prior art is soaked in the solution of the anion adsorbent, and the anion adsorbent is made to permeate into the headphone shell made of the rubber and plastic materials; or the surface of the manufactured headphone shell is coated with an anode absorbent film layer. The headphone shell is simple in structure and attractive in appearance, the anion adsorbent manufacturing technology is mature, and the product is convenient to machine and manufacture and easy to popularize.
Description
Technical field:
The invention belongs to earphone manufacturing technology field, relate to the Hi-Fi technique of earplug or earphone, is a kind of preparation method of antistatic high-fidelity headphone housing of rubber-plastics material specifically.
Background technology:
At present, earphone is that people use a kind of voice output instrument very frequently, the adolescent student to audio frequency fan especially, and earphone can be at user's private space of self-assembling formation at one's side, enjoy alone easily the enjoyment that music is brought, and can not affect other people; PlayGear Stealth is because volume is very little, good portability, and nearly all walkman equipment, as: discman, MP3 player, MD, mobile phone etc. are all equipped with PlayGear Stealth.But, also there are the following problems for existing PlayGear Stealth: because earphone is to use articles for daily use more frequently, particularly summer is due to reasons such as perspirations, the electrostatic interaction of earphone, earplug housing and user's auricle of plastic material rub for a long time, make air produce ionization and produce cation, and neutralize with airborne anion, cause the anion concentration minimizing around of user's auricle even almost nil, for a long time in the too much environment of cation, can make the blood of auricle be acid, delay the normal metabolic function of health, toxin is hoarded in vivo, cause insomnia, immunity degradation etc.How designing a kind of PlayGear Stealth of antistatic, overcome the harm of static, is current earphone technical problem urgently to be resolved hurrily; Particularly select a kind of earphone case material target that current earphone manufacturing is sought especially with anti-static function.
Summary of the invention:
The object of the invention is to overcome the deficiency that prior art exists, a kind of high-fidelity headphone housing that uses the antistatic of rubber, plastics and bond material thereof is provided, make upper casing and the lower casing of earphone phonation unit all there is the anion of generation effect, offset fricative cation, allow and use earphone person to have the assurance of a safety and Health.
The object of the invention is to be achieved through the following technical solutions: the upper casing of earphone phonation unit and earphone lower casing adopt anion adsorbent (as 12 carbon benzene sulfonic acid sodium salts) to penetrate in earphone upper-lower casing and make, anion adsorbent not only discharges anion sterilization, and continuous and airborne harmful cation neutralization, reach the effect of eliminating harmful cation healthhazard, static in anion energy and in earphone use procedure forms one deck anion protective layer and effectively reduces the injury of earphone static to human body before its earphone case; Anion can make cerebral cortex function and mental activity strengthen, and in high spirits, working efficiency improves, and can make sleep quality improve; Anion has the effect of obvious hemangiectasis, can remove arteries spasm, reaches the object reducing blood pressure; Anion is also of great benefit to for improving cardiac function and improving myocardial nutrition, and the state of an illness that is conducive to hypertension and cardio-cerebrovascular disorder patient is recovered; Anion makes the effect that blood flow is slack-off, extend the clotting time in addition, can make oxygen content in blood increase, and is conducive to blood oxygen and carries, absorbs and utilize.
Implementation of the present invention is: when prepared by earphone case prior art, by preparing, in the opaque rubber-plastics material of earphone case, to mix weight ratio be 5%～10% anion adsorbent, stirs to be placed in mould, to make earphone case; Or the earphone case of the rubber-plastics material that prior art preparation is shaped soaks in Anion-adsorption agent solution, among the earphone case that causes anion adsorbent to permeate to prepare in rubber-plastics material; Or at earphone case surface-coated one deck anion adsorbent rete of making, reach the effect that makes housing can produce for a long time anion; The anion adsorbent using comprises ten carbon benzene sulfonic acid sodium salts, 11 carbon benzene sulfonic acid sodium salts, 12 carbon benzene sulfonic acid sodium salts, 13 carbon benzene sulfonic acid sodium salts and 14 carbon benzene sulfonic acid sodium salts, take 12 carbon benzene sulfonic acid sodium salts as good.
The present invention compared with prior art has the following advantages and good effect: the one, and the earphone case that the present invention makes, contributes to improve ear's health environment of user, for ear's health of long-term user, has protective effect; The 2nd, can suppress or alleviate harmful cation and other bad reaction of due to user, using for a long time earphone to produce, and the anion in material there are very large benefit and improvement effect to user's nervous system, vascular system, hematological system; The 3rd, earphone prepared by material of the present invention, generous, anion adsorbent manufacturing technology maturation that it is simple in structure, handsome in appearance, product processing and fabricating facilitates, is easy to promote.
Embodiment:
Below by embodiment, be described further.
Embodiment:
When realizing, the present embodiment first the rubber-plastics material of preparing earphone case is placed in to container, slowly stirring is mixed total weight than the anion adsorbent that is 5%～10% simultaneously again, until be placed in mould by the existing processing step of preparing earphone case and condition after stirring, is pressed into earphone case; Or the earphone case of preparing the rubber-plastics material of shaping is soaked 1～24 hour in Anion-adsorption agent solution, anion adsorbent is permeated in the earphone case of preparing in rubber-plastics material effectively; Or at the earphone case external coating of making or coating anion adsorbent rete, reach the effect that makes housing produce anion; The anion adsorbent that the present embodiment is used comprises ten carbon benzene sulfonic acid sodium salts, 11 carbon benzene sulfonic acid sodium salts, 12 carbon benzene sulfonic acid sodium salts, 13 carbon benzene sulfonic acid sodium salts and 14 carbon benzene sulfonic acid sodium salts, take 12 carbon benzene sulfonic acid sodium salts as good.
Earphone case prepared by the present embodiment, through simulation test, the effect that its anion produces can be eliminated the electrostatic charge producing due to friction completely, at earphone around without static electric field effect.
Claims (1)
1. a preparation method for high-fidelity headphone housing, is characterized in that when prepared by earphone case, and by preparing, in the rubber-plastics material of earphone case, to mix weight ratio be 5%～10% anion adsorbent, stirs to be placed in mould, to make earphone case; The earphone case of the rubber-plastics material maybe preparation being shaped soaks in Anion-adsorption agent solution, in the earphone case that anion adsorbent is permeated prepare in rubber-plastics material; Or at earphone case surface-coated one deck anion adsorbent rete of making, make housing can produce the effect of anion; The anion adsorbent using comprises ten carbon benzene sulfonic acid sodium salts, 11 carbon benzene sulfonic acid sodium salts, 12 carbon benzene sulfonic acid sodium salts, 13 carbon benzene sulfonic acid sodium salts and 14 carbon benzene sulfonic acid sodium salts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605880.0A CN103763673A (en) | 2013-11-25 | 2013-11-25 | Method for manufacturing hi-fi headphone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605880.0A CN103763673A (en) | 2013-11-25 | 2013-11-25 | Method for manufacturing hi-fi headphone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103763673A true CN103763673A (en) | 2014-04-30 |
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ID=50530820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605880.0A Pending CN103763673A (en) | 2013-11-25 | 2013-11-25 | Method for manufacturing hi-fi headphone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103763673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916081A (en) * | 2016-05-05 | 2016-08-31 | 歌尔声学股份有限公司 | Loudspeaker module group |
| CN105959882A (en) * | 2016-05-05 | 2016-09-21 | 歌尔股份有限公司 | Sound-absorbing assembly and loudspeaker module with sound-absorbing assembly |
-
2013
- 2013-11-25 CN CN201310605880.0A patent/CN103763673A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105916081A (en) * | 2016-05-05 | 2016-08-31 | 歌尔声学股份有限公司 | Loudspeaker module group |
| CN105959882A (en) * | 2016-05-05 | 2016-09-21 | 歌尔股份有限公司 | Sound-absorbing assembly and loudspeaker module with sound-absorbing assembly |
| WO2017190512A1 (en) * | 2016-05-05 | 2017-11-09 | 歌尔股份有限公司 | Sound-absorbing component and speaker module applying the sound-absorbing component |
| CN105916081B (en) * | 2016-05-05 | 2019-10-08 | 歌尔股份有限公司 | A kind of loudspeaker mould group |
| US10567869B2 (en) | 2016-05-05 | 2020-02-18 | Goertek Inc. | Sound-absorbing component and speaker module applying the sound-absorbing component |
| US11128950B2 (en) | 2016-05-05 | 2021-09-21 | Goertek Inc. | Speaker module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |