CN202134224U - Earphone cord having anti-noise function - Google Patents
Earphone cord having anti-noise function Download PDFInfo
- Publication number
- CN202134224U CN202134224U CN201120060162U CN201120060162U CN202134224U CN 202134224 U CN202134224 U CN 202134224U CN 201120060162 U CN201120060162 U CN 201120060162U CN 201120060162 U CN201120060162 U CN 201120060162U CN 202134224 U CN202134224 U CN 202134224U
- Authority
- CN
- China
- Prior art keywords
- earphone cord
- noise
- tpe
- conductor
- noise function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An earphone cord having an anti-noise function comprises a conductor. The earphone cord is characterized in that a TPE sheath layer (2) is arranged at the outside of the conductor (1), and the TPE sheath layer (2) is prepared by TPE material. With the TPE sheath layer arranged outside the conductor, noise caused by friction between the cord and other objects is reduced, and audio-video quality is improved when a user uses the earphone cord.
Description
Technical field
The utility model relates to electric wire, is a kind of earphone cord with anti-noise function specifically.
Background technology
General earphone cord skin-friction coefficient is bigger, can produce friction noise when in use contacting with other object, imports in the ear through earphone, has seriously reduced acoustical quality, influences audiovisual, and is more obvious in particular for this problem on the earphone of ear type.
Summary of the invention
The purpose of the utility model provides a kind of earphone cord with opposing friction noise function.
Said earphone cord with anti-noise function comprises conductor, it is characterized in that: outside conductor, wrap the TPE restrictive coating.
Said TPE restrictive coating is an anti-noise TPE material.
Said conductor is one of following several kinds: enamel-cover twisted wire, bare copper stranded wire, zinc-plated twisted wire.
The utility model reduces the noise that the friction of wire rod and other object is produced through outside conductor, wrapping the TPE restrictive coating; Improve the view quality of people in using the earphone process; Described TPE restrictive coating is an anti-noise TPE material, adopts the littler extrusion process method of pressure, the noise that produces when reducing the friction of wire surface and other object; Thereby more effectively promote the audio visual effect of earphone, make people that more better choice arranged when choosing earphone cord.
Description of drawings
Fig. 1 is the utility model cross section structure sketch map.
Among the figure: 1-conductor, 2-TPE restrictive coating.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: the earphone cord with anti-noise function as shown in fig. 1 wraps TPE restrictive coating 2 outside conductor 1.
Said TPE restrictive coating 2 is an anti-noise TPE material.
Said conductor is one of following several kinds: enamel-cover twisted wire, bare copper stranded wire, zinc-plated twisted wire.
The utility model reduces the noise that the friction of wire rod and other object is produced through outside conductor, wrapping the TPE restrictive coating, improves the view quality of people in using the earphone process, and described TPE restrictive coating is an anti-noise TPE material; This anti-noise TPE material is for traditional T PE material; Coefficient of friction is littler, and is soft more, and the touch sense of making behind the earphone cord is better; Adopt the littler extrusion process method of pressure; Reduce the noise that wire surface and other object when friction produces, thereby more effectively promote the audio visual effect of earphone, make people that more better choice arranged when choosing earphone cord.
Claims (3)
1. the earphone cord with anti-noise function comprises conductor, it is characterized in that: outside conductor (1), wrap TPE restrictive coating (2).
2. the earphone cord with anti-noise function according to claim 1 is characterized in that: said TPE restrictive coating (2) is an anti-noise TPE material.
3. the earphone cord with anti-noise function according to claim 1 is characterized in that: said conductor (1) is one of following several kinds: enamel-cover twisted wire, bare copper stranded wire, zinc-plated twisted wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120060162U CN202134224U (en) | 2011-03-08 | 2011-03-08 | Earphone cord having anti-noise function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120060162U CN202134224U (en) | 2011-03-08 | 2011-03-08 | Earphone cord having anti-noise function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134224U true CN202134224U (en) | 2012-02-01 |
Family
ID=45522987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120060162U Expired - Fee Related CN202134224U (en) | 2011-03-08 | 2011-03-08 | Earphone cord having anti-noise function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134224U (en) |
-
2011
- 2011-03-08 CN CN201120060162U patent/CN202134224U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20190308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |