CN208315237U - Using the modified form bluetooth headset line of yellow gold - Google Patents
Using the modified form bluetooth headset line of yellow gold Download PDFInfo
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- CN208315237U CN208315237U CN201820869159.0U CN201820869159U CN208315237U CN 208315237 U CN208315237 U CN 208315237U CN 201820869159 U CN201820869159 U CN 201820869159U CN 208315237 U CN208315237 U CN 208315237U
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Abstract
The utility model relates to a kind of modified form bluetooth headset lines using yellow gold, including flat wire, flat wire includes serving, the first yellow gold line group, the second yellow gold line group, third yellow gold line group, the 4th yellow gold line group and the 5th yellow gold line group；First yellow gold line group and the 5th yellow gold line group include the first anti-elater, the first core-wire layer and the first TPEE insulating layer, second yellow gold line group and the 4th yellow gold line group include the second anti-elater, the second core-wire layer, the 2nd TPEE insulating layer and shielded layer, third yellow gold line group includes conductor bundle, middle tegillum, conductor bundle includes five conductors, conductor includes the anti-elater of third, third core-wire layer and the 3rd TPEE insulating layer, and the first core-wire layer, the second core-wire layer, third core-wire layer and shielded layer are twisted by several yellow gold harness；Whereby, effectively enhance bluetooth headset line fatigue durability and improve its warping resistance；Moreover, having excellent electric conductivity, earphone wire quality is improved.
Description
Technical field
The utility model relates to a kind of earphone cable technical fields, refer in particular to a kind of modified form bluetooth using yellow gold
Earphone cable.
Background technique
With the continuous improvement that people live, requirement of the people for earphone is also constantly to be promoted, and should guarantee sound quality,
Keep beautiful and durable again, earphone cable becomes the important component of earphone.Existing earphone cable generally uses naked copper, tin plating
Copper or 4N enamel-cover oxygen-free copper are made, and electric conductivity, endurance and buckle resistance are poor, influence the service life of earphone cable.
Utility model content
For deficiency present in the above-mentioned prior art, main purpose is to provide a kind of using yellow gold the utility model
Modified form bluetooth headset line, effectively enhancing bluetooth headset line fatigue durability and improve its warping resistance；Moreover, having excellent
Good electric conductivity improves earphone wire quality.
To realize above-mentioned purpose, the utility model adopts the following technical scheme:
A kind of modified form bluetooth headset line using yellow gold, includes flat wire, the flat wire includes serving
With the first yellow gold line group, the second yellow gold line group, the 4th silver medal of third yellow gold line group being wrapped in serving
Copper alloy wire group and the 5th yellow gold line group；
The first yellow gold line group and the 5th yellow gold line group include the first anti-elater, shellproof around first
First core-wire layer of silk periphery and the first TPEE insulating layer for being coated on the first core-wire layer periphery, first core-wire layer is by several
Yellow gold harness twists；
The second yellow gold line group and the 4th yellow gold line group include the second anti-elater, shellproof around second
Silk periphery the second core-wire layer, be coated on the second core-wire layer periphery the 2nd TPEE insulating layer and around the 2nd TPEE insulation
The shielded layer of layer periphery, second core-wire layer are twisted by several yellow gold harness, and the shielded layer is closed by several silver-bearing coppers
Gold thread bundle strand forms；
The third yellow gold line group includes conductor bundle, extrusion molding in the middle tegillum of conductor bundle periphery, described to lead
Body beam includes five conductors, the conductor include the anti-elater of third, around the anti-elater periphery of third third core-wire layer and
It is coated on the 3rd TPEE insulating layer of third core-wire layer periphery, the third core-wire layer is twisted by several yellow gold harness.
As a preferred embodiment, first core-wire layer is formed by 25 bullion copper alloy wire bundle strands.
As a preferred embodiment, second core-wire layer is formed by 16 bullion copper alloy wire bundle strands.
As a preferred embodiment, the third core-wire layer is formed by 16 bullion copper alloy wire bundle strands.
As a preferred embodiment, the shielded layer is formed by 30 bullion copper alloy wire bundle strands.
As a preferred embodiment, the section of the flat wire is in track type, and the distance between two straight line of runway is
The thickness of flat wire, thickness value 1.5mm, the distance between runway two halves circle apex of bend are the width of flat wire,
Its width value is 3.8mm.
As a preferred embodiment, the first yellow gold line group, the second yellow gold line group, third yellow gold line
Group, the 4th yellow gold line group and the 5th yellow gold line group are sequentially distributed from left to right arranges in flat wire and in linear type
Column；The first yellow gold line group, the second yellow gold line group, third yellow gold line group, the 4th yellow gold line group and
There are spacing each other for 5th yellow gold line group.
As a preferred embodiment, the flat wire further includes the first tensile cord and the second tensile cord, first tension
Line is set to the left side of right side the first yellow gold line group of abutting of the left side of the first yellow gold line group and the first tensile cord, the
Two tensile cords are set to the right side of the 5th yellow gold line group and the left side of the second tensile cord and are close to the 5th yellow gold line group
Right side.
As a preferred embodiment, the diameter of the yellow gold line is 0.03mm.
As a preferred embodiment, the surface from-inner-to-outer of the yellow gold line is successively coated with polyurethane paint layer and Buddhist nun
Imperial paint layer.
The utility model has clear advantage and beneficial effect compared with prior art, specifically: by using silver
Copper alloy wire effectively enhances the fatigue durability of bluetooth headset line and improves its warping resistance；Moreover, there is excellent electric conductivity,
Improve earphone wire quality；And each line group connection and reasonable arrangement, compact-sized, subsequent earphone cable removing crust welds processing procedure
Simply, be conducive to improve process efficiency and quality；In addition, by arranging the first tensile cord and the second tensile cord in two sides, effectively
Improve the tensile strength of whole entire bluetooth headset line.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the embodiment of the utility model.
Drawing reference numeral explanation:
10, flat wire 11, the first yellow gold line group
111, the first anti-elater 112, the first core-wire layer
113, the first TPEE insulating layer 12, the second yellow gold line group
121, the second anti-elater 122, the second core-wire layer
123, the 2nd TPEE insulating layer 124, shielded layer
13, third yellow gold line group 131, the anti-elater of third
132, third core-wire layer 133, the 3rd TPEE insulating layer
134, middle tegillum 14, the 4th yellow gold line group
15, the 5th yellow gold line group 16, the first tensile cord
17, the second tensile cord 18, serving.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of modified form bluetooth headset line using yellow gold, includes flat wire 10, it is described flat
Line 10 includes that earphone cable epidermis includes serving 18 and the first yellow gold line group 11 being wrapped in serving 18, the second silver medal
Copper alloy wire group 12, the 4th yellow gold line group 14 of third yellow gold line group 13 and the 5th yellow gold line group 15, in which:
Preferably, the section of the flat wire 10 is in track type, and the distance between two straight line of runway is flat wire 10
Thickness, thickness value 1.5mm, the distance between runway two halves circle apex of bend is the width of flat wire 10, wide
Angle value is 3.8mm.
The first yellow gold line group 11, the second yellow gold line group 12 and third yellow gold line group 13, the 4th silver medal
Copper alloy wire group 14 and the 5th yellow gold line group 15 are sequentially distributed from left to right to be arranged in flat wire 10 and in linear type,
To suit the shape design of flat wire 10, the more reasonably whole structure of design；The first yellow gold line group 11, the second silver medal
Copper alloy wire group 12, third yellow gold line group 13, the 4th yellow gold line group 14 and the 5th yellow gold line group 15 each other it
Between there are spacing.
Preferably, the diameter of following yellow gold lines is 0.03mm；The surface from-inner-to-outer of the yellow gold line is successively
It is coated with polyurethane paint layer and nylon paint layer, wherein after forming the polyurethane paint layer of 12 superfines, re-form 2 nylon paints
Packet, per pass require to carry out drying 1 time, guarantee its 0 pin hole, and then guarantee good insulating properties.
The first yellow gold line group 11 and the 5th yellow gold line group 15 include the first anti-elater 111, around
First core-wire layer 112 of the first anti-111 periphery of elater and the first TPEE insulating layer 113 for being coated on 112 periphery of the first core-wire layer,
First core-wire layer 112 is twisted by several yellow gold harness；Preferably, first core-wire layer 112 is by 25 silver-bearing coppers
Alloy wire bundle strand forms.In the present embodiment, the flat wire 10 further includes the first tensile cord 16 and the second tensile cord 17, described
First tensile cord 16 is set to the left side of the first yellow gold line group 11 and the right side of the first tensile cord 16 and is close to the conjunction of the first silver-bearing copper
The left side of gold thread group 11, the second tensile cord 17 are set to the right side of the 5th yellow gold line group 15 and the left side of the second tensile cord 17
It is close to the right side of the 5th yellow gold line group 15.
The second yellow gold line group 12 and the 4th yellow gold line group 14 include the second anti-elater 121, around
Second core-wire layer 122 of 121 periphery of the second anti-elater, be coated on the 2nd TPEE insulating layer 123 of 122 periphery of the second core-wire layer with
And the shielded layer 124 around 123 periphery of the 2nd TPEE insulating layer, second core-wire layer 122 is by several yellow gold harness
It twists, it is preferable that second core-wire layer 122 is formed by 16 bullion copper alloy wire bundle strands；The shielded layer 124 is by several silver
Copper alloy wire bundle strand forms；Preferably, the shielded layer 124 is formed by 30 bullion copper alloy wire bundle strands.
The third yellow gold line group 13 includes conductor bundle, extrusion molding in the middle tegillum 134 of conductor bundle periphery, institute
Stating conductor bundle includes five conductors, and the conductor includes the anti-elater 131 of third, around the of anti-131 periphery of elater of third
Three core-wire layers 132 and the 3rd TPEE insulating layer 133 for being coated on 132 periphery of third core-wire layer, if the third core-wire layer 132 by
Dry yellow gold harness twists, it is preferable that the third core-wire layer 132 is formed by 16 bullion copper alloy wire bundle strands；Described
The wall thickness of one TPEE insulating layer 113, the 2nd TPEE insulating layer 123 and the 3rd TPEE insulating layer 133 is 0.05mm.
The utility model designing points are: by using yellow gold line, effectively enhancing the endurance of bluetooth headset line
Property and improve its warping resistance；Moreover, having excellent electric conductivity, earphone wire quality is improved；And each line group arrangement
Rationally, compact-sized, subsequent earphone cable removing crust welding processing procedure is simple, is conducive to improve process efficiency and quality；In addition, logical
Excessively the first tensile cord and the second tensile cord are arranged in two sides, effectively improve the tensile strength of whole entire bluetooth headset line.
The above is only the utility model preferred embodiment, not appoints to the technical scope of the utility model
What is limited, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations
With modification, it is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of modified form bluetooth headset line using yellow gold, it is characterised in that: it include flat wire, the flat wire packet
The first yellow gold line group, the second yellow gold line group, third yellow gold line for including serving and being wrapped in serving
Group, the 4th yellow gold line group and the 5th yellow gold line group；
The first yellow gold line group and the 5th yellow gold line group include the first anti-elater, around outside the first anti-elater
The first core-wire layer enclosed and the first TPEE insulating layer for being coated on the first core-wire layer periphery, first core-wire layer is by several silver-bearing coppers
Alloy wire bundle strand forms；
The second yellow gold line group and the 4th yellow gold line group include the second anti-elater, around outside the second anti-elater
The second core-wire layer for enclosing, the 2nd TPEE insulating layer for being coated on the second core-wire layer periphery and around outside the 2nd TPEE insulating layer
The shielded layer enclosed, second core-wire layer are twisted by several yellow gold harness, and the shielded layer is by several yellow gold lines
Bundle strand forms；
The third yellow gold line group includes conductor bundle, extrusion molding in the middle tegillum of conductor bundle periphery, the conductor bundle packet
Included five conductors, conductor include the anti-elater of third, around the anti-elater periphery of third third core-wire layer and be coated on third
3rd TPEE insulating layer of core-wire layer periphery, the third core-wire layer are twisted by several yellow gold harness.
2. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: first core
Line layer is formed by 25 bullion copper alloy wire bundle strands.
3. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: second core
Line layer is formed by 16 bullion copper alloy wire bundle strands.
4. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: the third core
Line layer is formed by 16 bullion copper alloy wire bundle strands.
5. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: the shielded layer
It is to be formed by 30 bullion copper alloy wire bundle strands.
6. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: the flat wire
Section be in track type, the distance between two straight line of runway be flat wire thickness, thickness value 1.5mm, runway
The distance between two halves circle apex of bend is the width of flat wire, width value 3.8mm.
7. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: first silver medal
Copper alloy wire group, the second yellow gold line group, third yellow gold line group, the 4th yellow gold line group and the 5th yellow gold line
Group is sequentially distributed from left to right to be arranged in flat wire and in linear type；The first yellow gold line group, the second silver-bearing copper close
There are spacing each other for gold thread group, third yellow gold line group, the 4th yellow gold line group and the 5th yellow gold line group.
8. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: the flat wire
It further include the first tensile cord and the second tensile cord, first tensile cord is set to the left side and first of the first yellow gold line group
The left side of the first yellow gold line group is close on the right side of tensile cord, and the second tensile cord is set to the right side of the 5th yellow gold line group
And second tensile cord left side be close to the 5th yellow gold line group right side.
9. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: the silver-bearing copper closes
The diameter of gold thread is 0.03mm.
10. the modified form bluetooth headset line according to claim 1 using yellow gold, it is characterised in that: the silver-bearing copper
The surface from-inner-to-outer of alloy wire is successively coated with polyurethane paint layer and nylon paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869159.0U CN208315237U (en) | 2018-06-06 | 2018-06-06 | Using the modified form bluetooth headset line of yellow gold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869159.0U CN208315237U (en) | 2018-06-06 | 2018-06-06 | Using the modified form bluetooth headset line of yellow gold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315237U true CN208315237U (en) | 2019-01-01 |
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ID=64709642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869159.0U Active CN208315237U (en) | 2018-06-06 | 2018-06-06 | Using the modified form bluetooth headset line of yellow gold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047612A (en) * | 2019-05-30 | 2019-07-23 | 广东朝阳电子科技股份有限公司 | Anti- sweat bluetooth headset electric wire of a kind of bilayer waterproof and preparation method thereof |
| CN110085357A (en) * | 2019-05-30 | 2019-08-02 | 广东朝阳电子科技股份有限公司 | The wear-resisting oval neck of one kind wears earphone cable and preparation method thereof |
-
2018
- 2018-06-06 CN CN201820869159.0U patent/CN208315237U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047612A (en) * | 2019-05-30 | 2019-07-23 | 广东朝阳电子科技股份有限公司 | Anti- sweat bluetooth headset electric wire of a kind of bilayer waterproof and preparation method thereof |
| CN110085357A (en) * | 2019-05-30 | 2019-08-02 | 广东朝阳电子科技股份有限公司 | The wear-resisting oval neck of one kind wears earphone cable and preparation method thereof |
| CN110047612B (en) * | 2019-05-30 | 2023-10-03 | 广东朝阳电子科技股份有限公司 | Double-layer waterproof sweat-proof Bluetooth headset wire and manufacturing method thereof |
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