CN204143915U - A kind of high resiliency earphone cord - Google Patents
A kind of high resiliency earphone cord Download PDFInfo
- Publication number
- CN204143915U CN204143915U CN201420515300.9U CN201420515300U CN204143915U CN 204143915 U CN204143915 U CN 204143915U CN 201420515300 U CN201420515300 U CN 201420515300U CN 204143915 U CN204143915 U CN 204143915U
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- earphone cord
- yarn
- compenzine
- elastic
- 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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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model discloses a kind of high resiliency earphone cord, comprise plain conductor, yarn and earphone cord tegument, it also comprises high-elastic heart yearn, described plain conductor is wrapped in described yarn, the described yarn of described plain conductor and parcel thereof is divided into compenzine, described compenzine is spirally wrapped on described high-elastic heart yearn, and described earphone cord tegument is adhered to and is wrapped in the surface of spiral helicine described compenzine; Wherein said high-elastic heart yearn is high elastic modulus alloy heart yearn; Described high elastic modulus alloy heart yearn is Nitinol heart yearn or nickel-cadmium heart yearn; The cross section of described high elastic modulus alloy heart yearn is circular, and diameter is 0.01-0.015mm.The utility model be a kind of elasticity high and tie a knot lastingly, not easily, the good earphone cord of mechanical property, low cost of manufacture, outward appearance be good, useful life of improving wire rod, reduce waste, decrease scrappage, environmental protection and saving.
Description
Technical field
The utility model relates to a kind of wire rod, is specifically related to a kind of high resiliency earphone cord.
Technical background
Along with the raising of people's living standard, the high-tech product such as mobile phone, computer updates and accelerates, people also extremely like having on earphone miscellaneous, often because of the earphone signal wire rod of joining outward poor flexibility, easily tie a knot, use extremely inconvenient, cause earphone to be scrapped after Long-Time Service, cause the wasting of resources.
But, not yet there is a kind of high resiliency earphone cord in the market, tie a knot lastingly, not easily to obtain the high and elasticity of elasticity, the earphone cord that the low easy processing of cost, mechanical property are good.
Utility model content
The purpose of this utility model is, for the deficiencies in the prior art, provide a kind of elasticity high and tie a knot lastingly, not easily, the good high resiliency earphone cord of mechanical property.
For achieving the above object, technical scheme provided by the utility model is:
A kind of high resiliency earphone cord, comprise plain conductor, yarn and earphone cord tegument, it also comprises high-elastic heart yearn, described plain conductor is wrapped in described yarn, the described yarn of described plain conductor and parcel thereof is divided into compenzine, described compenzine is spirally wrapped on described high-elastic heart yearn, and described earphone cord tegument is adhered to and is wrapped in the surface of spiral helicine described compenzine.
Described high-elastic heart yearn is high elastic modulus alloy heart yearn.
Described high elastic modulus alloy heart yearn is Nitinol heart yearn or nickel-cadmium heart yearn.
The cross section of described high elastic modulus alloy heart yearn is circular, and diameter is 0.01-0.015mm.
Described yarn is nylon yarn.
Described earphone cord tegument is flexible plastic material.
Compared with prior art, the beneficial effects of the utility model are:
The high resiliency earphone cord that the utility model provides, be a kind of elasticity high and tie a knot lastingly, not easily, the good earphone cord of mechanical property, and cost low, easily process, can be applied in the electronic products such as earphone, the demand that structure is simple, low cost of manufacture, outward appearance are good, can meet people, prevent wire rod from tiing a knot, improve the useful life of wire rod, reduce waste, decrease scrappage, environmental protection and saving.
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
1, plain conductor; 2, yarn; 3, earphone cord tegument; 4, high-elastic heart yearn; 5, compenzine.
Fig. 2 is partial schematic diagram of the present utility model;
Fig. 3 is the generalized section of local of the present utility model part A.
Embodiment
See Fig. 1 and Fig. 2, the high resiliency earphone cord that the present embodiment provides, comprise plain conductor 1, yarn 2 and earphone cord tegument 3, it also comprises high-elastic heart yearn 4, described plain conductor 1 is wrapped in described yarn 2, the described yarn 2 of described plain conductor 1 and parcel thereof is divided into compenzine 5, and described compenzine 5 is spirally wrapped on described high-elastic heart yearn 4, and described earphone cord tegument 3 is adhered to and is wrapped in the surface of spiral helicine described compenzine 5; Described high-elastic heart yearn 4 is high elastic modulus alloy heart yearn; Described high elastic modulus alloy heart yearn is Nitinol heart yearn or nickel-cadmium heart yearn; The cross section of described high elastic modulus alloy heart yearn is circular, and diameter is 0.01-0.015mm; Described yarn 2 is nylon yarn; Described earphone cord tegument 3 is flexible plastic material.
The high resiliency earphone cord that the utility model provides, be a kind of elasticity high and tie a knot lastingly, not easily, the good earphone cord of mechanical property, and cost low, easily process, can be applied in the electronic products such as earphone, the demand that structure is simple, low cost of manufacture, outward appearance are good, can meet people, prevent wire rod from tiing a knot, improve the useful life of wire rod, reduce waste, decrease scrappage, environmental protection and saving.
As described in the utility model above-described embodiment, adopt structure same or analogous with it and the high resiliency earphone cord of other structures obtained, all in the utility model protection range.
Claims (6)
1. a high resiliency earphone cord, comprise plain conductor, yarn and earphone cord tegument, it is characterized in that, also comprise high-elastic heart yearn, described plain conductor is wrapped in described yarn, the described yarn of described plain conductor and parcel thereof is divided into compenzine, and described compenzine is spirally wrapped on described high-elastic heart yearn, and described earphone cord tegument is adhered to and is wrapped in the surface of spiral helicine described compenzine.
2. high resiliency earphone cord according to claim 1, is characterized in that, described high-elastic heart yearn is high elastic modulus alloy heart yearn.
3. high resiliency earphone cord according to claim 2, is characterized in that, described high elastic modulus alloy heart yearn is Nitinol heart yearn or nickel-cadmium heart yearn.
4. high resiliency earphone cord according to claim 2, is characterized in that, the cross section of described high elastic modulus alloy heart yearn is circular, and diameter is 0.01-0.015mm.
5. high resiliency earphone cord according to claim 1, is characterized in that, described yarn is nylon yarn.
6. high resiliency earphone cord according to claim 1, is characterized in that, described earphone cord tegument is flexible plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515300.9U CN204143915U (en) | 2014-09-05 | 2014-09-05 | A kind of high resiliency earphone cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420515300.9U CN204143915U (en) | 2014-09-05 | 2014-09-05 | A kind of high resiliency earphone cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143915U true CN204143915U (en) | 2015-02-04 |
Family
ID=52420584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420515300.9U Expired - Fee Related CN204143915U (en) | 2014-09-05 | 2014-09-05 | A kind of high resiliency earphone cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810101A (en) * | 2015-04-23 | 2015-07-29 | 东莞市瀛通电线有限公司 | Spray multicolor wire and production technology thereof |
| CN108648852A (en) * | 2018-07-20 | 2018-10-12 | 东莞市力可电热科技有限公司 | A kind of flexible conductor wire of elastic of connection electric heating piece |
-
2014
- 2014-09-05 CN CN201420515300.9U patent/CN204143915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810101A (en) * | 2015-04-23 | 2015-07-29 | 东莞市瀛通电线有限公司 | Spray multicolor wire and production technology thereof |
| CN108648852A (en) * | 2018-07-20 | 2018-10-12 | 东莞市力可电热科技有限公司 | A kind of flexible conductor wire of elastic of connection electric heating piece |
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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: 20150204 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |