CN205542058U - New -type earphone cord structure - Google Patents
New -type earphone cord structure Download PDFInfo
- Publication number
- CN205542058U CN205542058U CN201620178527.8U CN201620178527U CN205542058U CN 205542058 U CN205542058 U CN 205542058U CN 201620178527 U CN201620178527 U CN 201620178527U CN 205542058 U CN205542058 U CN 205542058U
- Authority
- CN
- China
- Prior art keywords
- rubber sleeve
- copper conductor
- rubber covered
- tension bar
- line structure
- 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
The utility model discloses a new -type earphone cord structure, it is including the rubber covered that is the platykurtic and inlay and adorn copper conductor inside in rubber covered and that extend along rubber covered's length direction, and transversal four corner position that personally submit flat square form and rubber covered of rubber covered are provided with the knuckle respectively, and the central point that the copper conductor lies in rubber covered puts, and the surface canning of copper conductor has the wire insulating layer, the tensile strip that is equipped with two parallel interval arrangements of the width direction along rubber covered and extends along rubber covered's length direction is respectively inlayed to rubber covered's inside, and two tensile strip bilateral symmetry interval arrangement ground distribute in the both sides of copper conductor. Through the structure design, the utility model has the advantages of novel in design, difficult winding, anti tensile properties are good, simple structure and prepare with low costsly.
Description
Technical field
This utility model relates to earphone wire technical field, particularly relates to a kind of New earphone line structure.
Background technology
Along with development and the progress of Information technology, sci-tech product miscellaneous the most constantly enters into the daily life of people
Live, additionally, these sci-tech products the most little by little affect and change the life of people.Wherein, earphone is as a kind of audio frequency output dress
Putting and be widely used in the life of people, for various audio-frequence player devices, earphone has become a kind of necessary dress
Put.
As the important component part of earphone, earphone cord is indispensable；Wherein, for existing earphone cord, one
As include plain conductor and fit over the rubber sleeve that plain conductor is peripheral, and the cross section of earphone cord is typically directed to rounded
Shape；In actual use, generally there is easily winding, stretch-proof poor performance, service life short defect in above-mentioned earphone cord.
Summary of the invention
The purpose of this utility model is to provide a kind of New earphone line structure for the deficiencies in the prior art, and this is new-type
Earphone cord novel in structural design, be difficult to be wound around, stretch-proof performance is good, simple in construction and preparation cost low.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions.
A kind of New earphone line structure, includes the rubber sleeve in flat and is flush-mounted in rubber sleeve inside and edge
The copper conductor that the length direction of rubber sleeve extends, the cross section of rubber sleeve is four of flat square shape and rubber sleeve
Corner location is respectively arranged with knuckle, and copper conductor is positioned at the center of rubber sleeve, and the outer surface of copper conductor is sheathed with
Wire insulation；
The inside of rubber sleeve be embedded with two along rubber sleeve width parallel interval arrange and respectively along
The tension bar that the length direction of rubber sleeve extends, two symmetrical intervals of tension bar are distributed in the two of copper conductor with arranging
Side.
Wherein, each described tension bar is respectively tension bonding jumper.
Wherein, each described tension bar is respectively tension aluminum strip.
Wherein, each described tension bar is respectively traction-resistant fibre fabric strip.
Wherein, the outer surface of described wire insulation is surrounded with the screen layer twisted by aluminium foil.
The beneficial effects of the utility model are: a kind of New earphone line structure described in the utility model, its include in
The rubber sleeve of flat and be flush-mounted in the copper conductor that internal and along rubber sleeve the length direction of rubber sleeve extends, rubber
The cross section of glue overcoat is that four corner locations of flat square shape and rubber sleeve are respectively arranged with knuckle, copper conductor position
In the center of rubber sleeve, the outer surface of copper conductor is sheathed with wire insulation；The inside of rubber sleeve is embedded with two
The tension bar that width parallel interval layout along rubber sleeve and the length direction respectively along rubber sleeve extend, two
The symmetrical interval of individual tension bar is distributed in the both sides of copper conductor with arranging.Being designed by said structure, this utility model has
Novel in design, be difficult to be wound around, stretch-proof performance is good, simple in construction and the low advantage of preparation cost.
Accompanying drawing explanation
Below with accompanying drawing, this utility model is further detailed, but the embodiment in accompanying drawing do not constitute right
Any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Include in FIG:
1 rubber sleeve 11 knuckle
2 copper conductor 3 wire insulations
4 tension bar 5 screen layers.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is illustrated.
As it is shown in figure 1, a kind of New earphone line structure, include the rubber sleeve 1 in flat and be flush-mounted in rubber
The copper conductor 2 that internal and along rubber sleeve 1 the length direction of overcoat 1 extends, the cross section of rubber sleeve 1 is flat square shape
And four corner locations of rubber sleeve 1 are respectively arranged with knuckle 11, copper conductor 2 is positioned at the center of rubber sleeve 1,
The outer surface of copper conductor 2 is sheathed with wire insulation 3.
Further, the inside of rubber sleeve 1 is embedded with two width parallel interval layouts along rubber sleeve 1
And the tension bar 4 of the length direction extension respectively along rubber sleeve 1, ground distribution is arranged at two symmetrical intervals of tension bar 4
Both sides in copper conductor 2.
Need to be explained further, tension bar 4 of the present utility model can be metal material, each tension bar the most of the present utility model
4 are respectively tension bonding jumper, it is preferred that each tension bar 4 is respectively tension aluminum strip；Certainly, above-mentioned aluminium is not intended that this reality
With novel restriction, tension bar 4 the most of the present utility model can also use other metal material to be prepared from, such as iron wire,
Copper wire etc..It addition, tension bar 4 of the present utility model can also use fabric to be prepared from, such as weaving rope etc., i.e. this reality
It is respectively traction-resistant fibre fabric strip with novel each tension bar 4.
It should further be noted that rubber sleeve 1 of the present utility model uses flat to design, the design of this shape is remote due to width
Much larger than thickness, the problem that existing earphone cord is easily wound around i.e. can be efficiently solved.
It addition, as it is shown in figure 1, for compared to rubber sleeve 1, be positioned at the tension bar 4 of copper conductor 2 left end side, right-hand member side
Can bear bigger drawing force, and deform when being stretched active force little, i.e. two tension bars 4 can limit effectively
The stretcher strain of rubber sleeve 1 processed, and then avoid causing copper conductor 2 to be broken because of rubber sleeve 1 excessive deformation；So, this reality
Can effectively strengthen the stretch-proof performance of rubber sleeve 1 with novel tension bar 4, i.e. can be effectively improved earphone cord overall
Stretch-proof performance.
Summary situation understands, and is designed by said structure, and this utility model has modern design, is difficult to be wound around, resist
Tensile property is good, simple in construction and the low advantage of preparation cost.
As preferred embodiment, the outer surface of wire insulation 3 is surrounded with the screen layer 5 twisted by aluminium foil.
It should further be noted that screen layer 5 one aspect of the present utility model can play the effect of electromagnetic wave shielding, and then avoid extraneous electricity
The signal of telecommunication that copper conductor 2 is transmitted by field disturbs, and on the other hand can improve the stretch-proof that earphone cord is overall further
Performance.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
By novel thought, the most all will change, this specification content should not be construed as
To restriction of the present utility model.
Claims (5)
1. a New earphone line structure, it is characterised in that: include the rubber sleeve in flat (1) and be flush-mounted in rubber
The copper conductor (2) that internal and along rubber sleeve (1) the length direction of overcoat (1) extends, the cross section of rubber sleeve (1) is flat
Four corner locations of square shape and rubber sleeve (1) are respectively arranged with knuckle (11), and copper conductor (2) is positioned at outside rubber
The center of set (1), the outer surface of copper conductor (2) is sheathed with wire insulation (3)；
The inside of rubber sleeve (1) is embedded with two width parallel interval along rubber sleeve (1) and arranges and edge respectively
The tension bar (4) that the length direction of rubber sleeve (1) extends, two symmetrical intervals of tension bar (4) are distributed in arranging
The both sides of copper conductor (2).
A kind of New earphone line structure the most according to claim 1, it is characterised in that: each described tension bar (4) is respectively
Tension bonding jumper.
A kind of New earphone line structure the most according to claim 2, it is characterised in that: each described tension bar (4) is respectively
Tension aluminum strip.
A kind of New earphone line structure the most according to claim 1, it is characterised in that: each described tension bar (4) is respectively
Traction-resistant fibre fabric strip.
5. according to a kind of New earphone line structure described in Claims 1-4 any one, it is characterised in that: described wire is exhausted
The outer surface of edge layer (3) is surrounded with the screen layer (5) twisted by aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178527.8U CN205542058U (en) | 2016-03-09 | 2016-03-09 | New -type earphone cord structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178527.8U CN205542058U (en) | 2016-03-09 | 2016-03-09 | New -type earphone cord structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542058U true CN205542058U (en) | 2016-08-31 |
Family
ID=56781167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178527.8U Expired - Fee Related CN205542058U (en) | 2016-03-09 | 2016-03-09 | New -type earphone cord structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542058U (en) |
-
2016
- 2016-03-09 CN CN201620178527.8U patent/CN205542058U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170421 Address after: 523109 Dongguan City, East Street, Guangdong village, Ling Ling Ling Industrial Park, No. 8 Patentee after: Dongguan Hengxin wire Co., Ltd. Address before: 523000 Dongguan, Dongcheng District, Zhang Ling Ling Village Industrial Park, No. 8 factory Patentee before: Cai Xiangxuan |
|
| 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: 20160831 Termination date: 20190309 |