CN208112878U - The high-intensitive auricular concha of earphone based on high molecular material - Google Patents
The high-intensitive auricular concha of earphone based on high molecular material Download PDFInfo
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- CN208112878U CN208112878U CN201820433005.7U CN201820433005U CN208112878U CN 208112878 U CN208112878 U CN 208112878U CN 201820433005 U CN201820433005 U CN 201820433005U CN 208112878 U CN208112878 U CN 208112878U
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- Prior art keywords
- layer
- high molecular
- silver fiber
- stress
- auricular concha
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- 239000000463 material Substances 0.000 title claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 54
- 229910052709 silver Inorganic materials 0.000 claims description 54
- 239000004332 silver Substances 0.000 claims description 54
- 239000000835 fiber Substances 0.000 claims description 51
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000035882 stress Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 208000032365 Electromagnetic interference Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model relates to plasthetics fields, the high-intensitive auricular concha of earphone based on high molecular material, including main body, several heat release holes being opened in main body, the main body successively includes stress-buffer layer, high molecular weight plastic base, metal screen layer, absorbed layer, wearing layer and is used to converting heat being radiated to extraneous heat conversion layer for infrared ray coated on wear-resisting layer surface from inside to outside；The stress-buffer layer includes the heat conduction particle for being woven into latticed macromolecular scaffold He being filled in macromolecular scaffold, the high molecular weight plastic base offers several the first grooves close to stress-buffer layer side, high molecular weight plastic base offers several the second grooves away from stress-buffer layer side, and first groove and the second groove interval arrange.The utility model high mechanical strength, good heat dissipation effect, strong antijamming capability.
Description
Technical field
The utility model relates to plasthetics fields, more particularly to the high-intensitive ear of the earphone based on high molecular material
Shell.
Background technique
Earphone (Earphones；Headphones；Head-sets；It Earpieces) is a pair of of converting unit, it receives matchmaker
The electric signal that body player or receiver are issued converts it into the sound wave that can be heard using the loudspeaker close to ear.
Earphone is usually separable with media player, and a plug is utilized to connect.Benefit be in the case where not influencing other people, can
Sound equipment is listened to alone；Also the sound that ambient enviroment can be separated is used under noisy environment of making an uproar in recording studio, DJ, journey, movement etc.
People it is helpful.Earphone original is used on phone and radio, but prevailing with portable electronic devices, and earphone is more
For mobile phone, walkman, radio, portable electronic game sum digit reproducing apparatus for phonotape etc..
Wherein, headphone is well known, and auricular concha is the important component of headphone mechanical part,
User ear is covered at when use, play protection internal electronic component and closes sound function, and the auricular concha of the prior art exists as follows
Shortcoming, on the one hand, bad mechanical strength is easily broken, second aspect when user accidentally throws earphone from eminence, is dissipated
Thermal effect is poor, and internal electronic component work generates a large amount of heat, and heat is gathered in inside auricular concha, causes electronic component
Temperature is excessively high and aging, the third aspect, poor anti jamming capability, since there are various Electromagnetic Interferences, electromagnetism in environment
Wave passes through auricular concha and enters inside, can interfere to internal audio frequency, and earphone is caused to generate noise, inconvenient to use.
Utility model content
To solve the above problems, the utility model provides a kind of high mechanical strength, good heat dissipation effect, strong antijamming capability
The high-intensitive auricular concha of earphone based on high molecular material.
Technical solution used by the utility model is：Earphone high-intensitive auricular concha, including master based on high molecular material
Body, several heat release holes being opened in main body, the main body successively include stress-buffer layer, polymer plastic matrix from inside to outside
It layer, metal screen layer, absorbed layer, wearing layer and is used to converting heat be infrared ray and be radiated to outer coated on wear-resisting layer surface
The heat conversion layer on boundary；The stress-buffer layer includes being woven into latticed macromolecular scaffold and being filled in macromolecular scaffold
Heat conduction particle, the high molecular weight plastic base offers several the first grooves, polymer plastic close to stress-buffer layer side
Matrix layer offers several the second grooves away from stress-buffer layer side, and first groove and the second groove interval arrange.
Further improvement to above-mentioned technical proposal is that the plastic cement base longitudinally offers several thermal vias.
Further improvement to above-mentioned technical proposal is that the metal screen layer includes the warp silver fibre for being woven into longitude and latitude shape
Peacekeeping weft silver fiber, and the warp silver fiber and weft silver fiber are corrugated, and the wave crest and latitude of warp silver fiber
The trough of line silver fiber intersects, and the trough of warp silver fiber intersects with the wave crest of weft silver fiber.
Further improvement to above-mentioned technical proposal is that the absorbed layer is arranged in parallel close to one side surface of metal screen layer
There are several raised grains.
Further improvement to above-mentioned technical proposal is, filled with several for electromagnetic wave absorption in the absorbed layer
Compound particle.
The beneficial effects of the utility model are：
1, heat release hole on the one hand, is offered in the main body of auricular concha, the heat generated convenient for internal electronic component work is straight
Sending and receiving, which shed, to be come, and prevents internal temperature excessively high and aging, good heat dissipation effect.Second aspect, main body are equipped with stress-buffer layer, high score
Sub- plastic cement base, when being impacted, stress-buffer layer plays buffer function, disperses part stress, improves the shock resistance of auricular concha
Ability, high molecular weight plastic base high mechanical strength further improve the impact resistance and integral strength of auricular concha.Third party
Face is equipped with metal screen layer and absorbed layer, and external electromagnetic wave first passes through absorbed layer absorption, and unabsorbed part is by metallic shield
Layer shielding, prevents external electromagnetic wave from penetrating auricular concha and interferes to electronic component, anti-jamming effectiveness is good.Fourth aspect is equipped with
Wearing layer improves the wear-resisting property of auricular concha, further improves the mechanical strength of auricular concha.5th aspect, is coated on wearing layer table
Face is used to converting heat being radiated to extraneous heat conversion layer for infrared ray, after internal heat is transferred to heat conversion layer,
It is converted into infrared ray and is radiated in environment, good heat dissipation effect.6th aspect, stress-buffer layer are latticed including being woven into
Macromolecular scaffold and the heat conduction particle being filled in macromolecular scaffold, macromolecular scaffold increase deformation space, ability of anti-deformation
By force, the impact resistance and mechanical strength of auricular concha, the heat conduction particle of inside filling, in time by heat derives to macromolecule are improved
Plastic cement base further improves the heat dissipation effect of auricular concha.7th aspect, high molecular weight plastic base is close to stress-buffer layer side
Several the first grooves are offered, high molecular weight plastic base offers several the second grooves, institute away from stress-buffer layer side
It states the first groove and the second groove interval arranges, the setting of the first groove and the second groove increases high molecular weight plastic base
Deformation space, ability of anti-deformation is strong, improves the impact resistance and mechanical strength of auricular concha.
2, plastic cement base longitudinally offers several thermal vias, so that being transferred to the heat of plastic cement base through heat conduction particle
It can conduct in time, further improve the heat dissipation effect of the utility model.
3, metal screen layer includes the warp silver fiber and weft silver fiber for being woven into longitude and latitude shape, and the warp silver fiber
It is corrugated with weft silver fiber, and the wave crest of warp silver fiber intersects with the trough of weft silver fiber, warp silver fiber
Trough intersects with the wave crest of weft silver fiber.Using silver fiber, electromagnetic wave, and warp silver fiber and weft silver can be shielded well
Fiber interweaving increases the surface area of silver fiber at longitude and latitude shape, enable silver fiber more fully with electro-magnetic wave contacts, further
The interference free performance of shielded layer is enhanced, prevents external electromagnetic wave from interfering to the work of safety capacitor, further improves
The anti-interference of the utility model.Warp silver fiber and weft silver fiber are corrugated；It is fine relative to linear warp silver
Peacekeeping weft silver fiber, wave structure increase the surface area of silver fiber, silver fiber are more fully connect with electromagnetic wave
Touching, further enhances the interference free performance of shielded layer, prevents external electromagnetic wave from interfering to the work of earphone, further mention
The high anti-interference of the utility model.
4, absorbed layer is arranged in parallel with several raised grains close to one side surface of metal screen layer；It is filled out in the absorbed layer
Filled with the several compound particle for electromagnetic wave absorption.The effect of raised grain is will to project electromagnetic wave on it in convex-concave
The depressed section of texture carries out multiple reflections, improves absorbed layer to the absorption efficiency of electromagnetic wave, prevents electromagnetic wave from entering absorbed layer
Inside further enhances the interference free performance of absorbed layer, further improves the anti-interference and stability of the utility model.
The several compound particle for electromagnetic wave absorption is filled in absorbed layer, since there are many wavelength, settings for electromagnetic wave in environment
Several compound particle prevents electromagnetic wave from entering body interior to absorb the electromagnetic wave of different wave length, prevents external electromagnetic wave pair
The work of earphone interferes, and further improves the anti-interference of the utility model.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the structural schematic diagram of the main body of the utility model；
Fig. 3 is the structural schematic diagram of the metal screen layer of the utility model.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in FIG. 1 to 3, the respectively perspective view of the utility model, the structural schematic diagram of main body and metal screen layer
Structural schematic diagram.
The high-intensitive auricular concha 100 of earphone based on high molecular material, including main body 110, be opened in it is several in main body 110
A heat release hole 120, the main body 110 successively include stress-buffer layer 111, high molecular weight plastic base 112, metal screen from inside to outside
It covers layer 113, absorbed layer 114, wearing layer 115 and is used to radiate converting heat for infrared ray coated on 115 surface of wearing layer
To extraneous heat conversion layer 116；The stress-buffer layer 111 includes being woven into latticed macromolecular scaffold 111a and filling
In the heat conduction particle 111b in macromolecular scaffold 111a, the high molecular weight plastic base 112 opens close to 111 side of stress-buffer layer
Equipped with several first grooves 112a, high molecular weight plastic base 112 away from 111 side of stress-buffer layer offer several second
Groove 112b, the first groove 112a and the second groove 112b interval arrange.
Plastic cement base 112 is longitudinal to offer several thermal vias 112c, so that being transferred to plastic cement through heat conduction particle 111b
The heat of base 112 can conduct in time, further improve the heat dissipation effect of the utility model.
Metal screen layer 113 includes the warp silver fiber 113a and weft silver fiber 113b for being woven into longitude and latitude shape, and described
Warp silver fiber 113a and weft silver fiber 113b are corrugated, and the wave crest of warp silver fiber 113a and weft silver fiber
The trough of 113b intersects, and the trough of warp silver fiber 113a intersects with the wave crest of weft silver fiber 113b.It, can be very using silver fiber
Good shielding electromagnetic wave, and warp silver fiber 113a and weft silver fiber 113b are woven into longitude and latitude shape, increase the table of silver fiber
Area enables silver fiber more fully with electro-magnetic wave contacts, to further enhance the interference free performance of shielded layer 113, prevent
External electromagnetic wave interferes the work of safety capacitor, further improves the anti-interference of the utility model.Warp silver is fine
It is corrugated to tie up 113a and weft silver fiber 113b；Relative to linear warp silver fiber 113a and weft silver fiber
113b, wave structure increase the surface area of silver fiber, and silver fiber more fully with electro-magnetic wave contacts, is further increased
The strong interference free performance of shielded layer 113, prevents external electromagnetic wave from interfering to the work of earphone, further improves this reality
With novel anti-interference.
Absorbed layer 114 is arranged in parallel with several raised grains 114a close to 113 1 side surface of metal screen layer；Absorbed layer
The several compound particle for electromagnetic wave absorption is filled in 114.The effect of raised grain 114a will project on it
Depressed section of the electromagnetic wave in raised grain 114a carries out multiple reflections, improves absorbed layer 114 to the absorption efficiency of electromagnetic wave, prevents
Only electromagnetic wave enters inside absorbed layer 114, further enhances the interference free performance of absorbed layer 114, further improves this reality
With novel anti-interference and stability.The several compound particle for electromagnetic wave absorption is filled in absorbed layer 114, due to
Several compound particle is arranged there are many wavelength in electromagnetic wave in environment, to absorb the electromagnetic wave of different wave length, prevent electromagnetic wave into
Enter inside main body 110, prevent external electromagnetic wave from interfering to the work of earphone, further improves the anti-dry of the utility model
Immunity.
On the one hand, heat release hole 120 is offered in the main body 110 of auricular concha 100, is generated convenient for internal electronic component work
Heat, which directly exhales, to be come, and prevents internal temperature excessively high and aging, good heat dissipation effect.Second aspect, main body 110 are slow equipped with stress
Layer 111, high molecular weight plastic base 112 are rushed, when being impacted, stress-buffer layer 111 plays buffer function, disperse part stress,
The impact resistance of auricular concha 100 is improved, 112 high mechanical strength of high molecular weight plastic base further improves the anti-of auricular concha 100
Impact capacity and integral strength.The third aspect, is equipped with metal screen layer 113 and absorbed layer 114, and external electromagnetic wave first passes through absorption
Layer 114 absorbs, and unabsorbed part is shielded by metal screen layer 113, prevents external electromagnetic wave from penetrating auricular concha 100 to electronics member
Device interferes, and anti-jamming effectiveness is good.Fourth aspect is equipped with wearing layer 115, improves the wear-resisting property of auricular concha 100, further
Improve the mechanical strength of auricular concha 100.5th aspect, be coated on 115 surface of wearing layer be used for by converting heat be infrared ray and
Extraneous heat conversion layer 116 is radiated to be converted into infrared ray after internal heat is transferred to heat conversion layer 116 and radiate
Into environment, good heat dissipation effect.6th aspect, stress-buffer layer 111 include be woven into latticed macromolecular scaffold 111a and
The heat conduction particle 111b being filled in macromolecular scaffold 111a, macromolecular scaffold 111a increase deformation space, ability of anti-deformation
By force, the impact resistance and mechanical strength of auricular concha 100, the heat conduction particle 111b of inside filling, in time by heat derives are improved
To high molecular weight plastic base 112, the heat dissipation effect of auricular concha 100 is further improved.7th aspect, high molecular weight plastic base 112
Several first grooves 112a is offered close to 111 side of stress-buffer layer, high molecular weight plastic base 112 deviates from stress-buffer layer
111 sides offer several second grooves 112b, and the first groove 112a and the second groove 112b interval arrange, and first is recessed
The setting of slot 112a and the second groove 112b increase the deformation space of high molecular weight plastic base 112, and ability of anti-deformation is strong, mentions
The high impact resistance and mechanical strength of auricular concha 100.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. the high-intensitive auricular concha of earphone based on high molecular material, it is characterised in that：Including main body, be opened in it is several in main body
A heat release hole, the main body from inside to outside successively include stress-buffer layer, high molecular weight plastic base, metal screen layer, absorbed layer,
Wearing layer and the heat conversion layer for being used to for converting heat being radiated to the external world for infrared ray coated on wear-resisting layer surface；It is described to answer
Power buffer layer includes the heat conduction particle for being woven into latticed macromolecular scaffold He being filled in macromolecular scaffold, the macromolecule
Plastic cement base offers several the first grooves close to stress-buffer layer side, and high molecular weight plastic base deviates from stress-buffer layer one
Side offers several the second grooves, and first groove and the second groove interval arrange.
2. the high-intensitive auricular concha of the earphone according to claim 1 based on high molecular material, it is characterised in that：The plastic cement
Base longitudinally offers several thermal vias.
3. the high-intensitive auricular concha of the earphone according to claim 2 based on high molecular material, it is characterised in that：The metal
Shielded layer includes the warp silver fiber and weft silver fiber for being woven into longitude and latitude shape, and the warp silver fiber and weft silver fiber are equal
It is corrugated, and the wave crest of warp silver fiber intersects with the trough of weft silver fiber, trough and the weft silver of warp silver fiber are fine
The wave crest of dimension intersects.
4. the high-intensitive auricular concha of the earphone according to claim 3 based on high molecular material, it is characterised in that：The absorption
Layer is arranged in parallel with several raised grains close to one side surface of metal screen layer.
5. the high-intensitive auricular concha of the earphone according to claim 4 based on high molecular material, it is characterised in that：The absorption
The several compound particle for electromagnetic wave absorption is filled in layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433005.7U CN208112878U (en) | 2018-03-29 | 2018-03-29 | The high-intensitive auricular concha of earphone based on high molecular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433005.7U CN208112878U (en) | 2018-03-29 | 2018-03-29 | The high-intensitive auricular concha of earphone based on high molecular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112878U true CN208112878U (en) | 2018-11-16 |
Family
ID=64123259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433005.7U Expired - Fee Related CN208112878U (en) | 2018-03-29 | 2018-03-29 | The high-intensitive auricular concha of earphone based on high molecular material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208112878U (en) |
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2018
- 2018-03-29 CN CN201820433005.7U patent/CN208112878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |