CN205080923U - Earphone cord with anti -electromagnetic interference function - Google Patents
Earphone cord with anti -electromagnetic interference function Download PDFInfo
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- CN205080923U CN205080923U CN201520852714.5U CN201520852714U CN205080923U CN 205080923 U CN205080923 U CN 205080923U CN 201520852714 U CN201520852714 U CN 201520852714U CN 205080923 U CN205080923 U CN 205080923U
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- electromagnetic interference
- earphone cord
- aluminium foil
- screen
- interference function
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Abstract
The utility model provides an earphone cord with anti -electromagnetic interference function, the utility model discloses structurally include many pair twist heart yearns, be used for the protective layer of these many pair twist heart yearns of cladding, the aluminium foil layer that is used for this protective layer of cladding, the shielding layer that is used for this aluminium foil layer of cladding, the sheath that is used for this shielding layer of cladding and the filler of setting between this shielding layer and this aluminium foil layer. It realizes high -fidelity, anti -electromagnetic interference ability reinforce, wear resistant effect through unique structural design.
Description
Technical field
The utility model relates to a kind of earphone cord with anti-electromagnetic interference function.
Background technology
Along with the development of modern science and technology, various electronics applications is extensive, popularizing of smart mobile phone is the most extensive, generally all can only can be equipped with earphone by mobile phone, facilitate user to use earphone to carry out listening to the music or taking on the telephone at any time, general earphone cord in use, can receive electromagnetic interference, affect acoustical quality, especially PlayGear Stealth is more obvious.
Utility model content
Main purpose of the present utility model is to provide a kind of earphone cord with anti-electromagnetic interference function, and it is by unique structural design, realizes high-fidelity, effect that anti-electromagnetic interference capability is strong, wear-resisting.
The technical solution adopted in the utility model is: a kind of earphone cord with anti-electromagnetic interference function, the filler comprising many twisted component wires, the protective layer for these many twisted component wires coated, the aluminium foil layer for this protective layer coated, the screen for this aluminium foil layer coated, the sheath for this screen coated and be arranged between this screen and this aluminium foil layer.
This sheath is the TPE material of electromagnetism interference.
This protective layer is nonwoven fabrics or tissue paper.
This screen is proof copper-wire braided gauze screen.
This filler is cotton thread.
The technique effect that the utility model adopts is: the filler that the utility model structurally comprises many twisted component wires, the protective layer for these many twisted component wires coated, the aluminium foil layer for this protective layer coated, the screen for this aluminium foil layer coated, the sheath for this screen coated and is arranged between this screen and this aluminium foil layer.It is by unique structural design, realizes high-fidelity, effect that anti-electromagnetic interference capability is strong, wear-resisting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Be illustrated in figure 1 one of the present utility model preferably specific embodiment; there is an earphone cord for anti-electromagnetic interference function, the filler 60 comprising many twisted component wires 10, the protective layer 20 for these many twisted component wires 10 coated, the aluminium foil layer 30 for this protective layer 20 coated, the screen 40 for this aluminium foil layer 30 coated, the sheath 50 for this screen 40 coated and be arranged between this screen 40 and this aluminium foil layer 30.
Further, this sheath 50 is the TPE material of electromagnetism interference.
Further, this protective layer 20 is nonwoven fabrics or tissue paper.
Further, this screen 40 is proof copper-wire braided gauze screen, and so-called proof copper-wire braided gauze screen is with proof copper-wire braided layer network structure.
Further, this filler 60 is cotton thread.
The utility model will realize, and it is by unique structural design, realizes high-fidelity, effect that antijamming capability is strong, wear-resisting.
Embodiment of the present utility model and accompanying drawing are just in order to show design concept of the present utility model, and protection range of the present utility model should not be confined to this embodiment.
By above describe can find out that purpose of design of the present utility model can effectively be implemented.The portion shows of embodiment the purpose of this utility model and implement function and structure theme, and comprise other equivalent replacement.
Therefore, right of the present utility model forms the equivalence comprising other and implements, concrete right range reference claim.
Claims (5)
1. there is an earphone cord for anti-electromagnetic interference function, it is characterized in that: the filler comprising many twisted component wires, the protective layer for these many twisted component wires coated, the aluminium foil layer for this protective layer coated, the screen for this aluminium foil layer coated, the sheath for this screen coated and be arranged between this screen and this aluminium foil layer.
2. a kind of earphone cord with anti-electromagnetic interference function as claimed in claim 1, it is characterized in that, this sheath is the TPE material of electromagnetism interference.
3. a kind of earphone cord with anti-electromagnetic interference function as claimed in claim 1, it is characterized in that, this protective layer is nonwoven fabrics or tissue paper.
4. a kind of earphone cord with anti-electromagnetic interference function as claimed in claim 1, it is characterized in that, this screen is proof copper-wire braided gauze screen.
5. a kind of earphone cord with anti-electromagnetic interference function as claimed in claim 1, it is characterized in that, this filler is cotton thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852714.5U CN205080923U (en) | 2015-10-30 | 2015-10-30 | Earphone cord with anti -electromagnetic interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852714.5U CN205080923U (en) | 2015-10-30 | 2015-10-30 | Earphone cord with anti -electromagnetic interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080923U true CN205080923U (en) | 2016-03-09 |
Family
ID=55433313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852714.5U Active CN205080923U (en) | 2015-10-30 | 2015-10-30 | Earphone cord with anti -electromagnetic interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080923U (en) |
-
2015
- 2015-10-30 CN CN201520852714.5U patent/CN205080923U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 3, No. 26, Jinsha Road, stone village, Dalang Town, Dongguan, Guangdong Patentee after: China Guangdong nuclear material high-tech group (Dongguan) for new materials Co. Ltd. Address before: 523636 Guangdong Province, Dongguan City Zhangmutou Zhangyang Yinyang four Street building U Patentee before: China Guangdong delta group (Dongguan) for new materials Co. Ltd. |