CN208271645U - A kind of TypeC wire rod of USB - Google Patents
A kind of TypeC wire rod of USB Download PDFInfo
- Publication number
- CN208271645U CN208271645U CN201821019034.5U CN201821019034U CN208271645U CN 208271645 U CN208271645 U CN 208271645U CN 201821019034 U CN201821019034 U CN 201821019034U CN 208271645 U CN208271645 U CN 208271645U
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- China
- Prior art keywords
- layer
- high speed
- hypervelocity
- ground wire
- signal
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- 238000009954 braiding Methods 0.000 claims abstract description 27
- 241000209140 Triticum Species 0.000 claims abstract description 14
- 235000021307 Triticum Nutrition 0.000 claims abstract description 14
- 239000005030 aluminium foil Substances 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The utility model relates to data line technical fields; refer in particular to the TypeC wire rod of USB a kind of; including the external protected layer and braiding layer set gradually from outside to inside; the inner wall spacer ring of the braiding layer is equipped with high speed signal and is twisted cable and the twisted cable of four overspeed signals; it includes high speed jacket layer, the first ground wire and two high speed core wires that high speed signal, which is twisted cable, and the high speed jacket layer is included in except the first ground wire and two high speed core wires；It includes hypervelocity jacket layer, the second ground wire and two hypervelocity core wires that overspeed signal, which is twisted cable, and hypervelocity jacket layer is wrapped in except the second ground wire and two hypervelocity cores；The hypervelocity jacket layer and high speed jacket layer are coated with the first wheat and draw aluminium foil layer；The braiding layer is wrapped in high speed signal and is twisted except cable and the twisted cable of four overspeed signals.The utility model can guarantee that electronic signal transmission is more stable, reduce the interference of noise interference and high-frequency signal.
Description
Technical field
The utility model relates to data line technical fields, refer in particular to the TypeC wire rod of USB a kind of.
Background technique
USB 3.1 is newest USB specification, which is initiated by major companies such as Intel.With existing USB technology phase
Than new USB technology uses a more efficient data encording system, and provides one times or more of valid data throughput (USB
IF association).Its complete backward compatible existing USB connector and cable.Current 3.1 Type-C wire rod of USB generally all wraps
Cable is twisted containing overspeed signal and high speed signal is twisted cable；But it is used for transmission in current 3.1 Type-C wire rod of USB
The high speed signal of USB2.0 is twisted cable and does not add ground wire individually, is easy to be interfered by noise；Moreover, current USB 3.1
Type-C wire rod is easy to be interfered by high-frequency signal, causes to transmit unstable.
Summary of the invention
The utility model provides the TypeC wire rod of USB a kind of for problem of the prior art, it is ensured that electronic signal passes
It is defeated more stable, reduce the interference of noise interference and high-frequency signal.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
The TypeC wire rod of USB provided by the utility model a kind of, including the external protected layer that sets gradually from outside to inside and
Braiding layer, the inner wall spacer ring of the braiding layer are equipped with high speed signal and are twisted cable and the twisted cable of four overspeed signals, high speed
It includes high speed jacket layer, the first ground wire and two high speed core wires that signal, which is twisted cable, and the high speed jacket layer is included in the first ground
Except line and two high speed core wires；It includes hypervelocity jacket layer, the second ground wire and two hypervelocity core wires that overspeed signal, which is twisted cable, is surpassed
Fast jacket layer is wrapped in except the second ground wire and two hypervelocity cores；The hypervelocity jacket layer and high speed jacket layer are coated with
One wheat draws aluminium foil layer；The braiding layer is wrapped in high speed signal and is twisted except cable and the twisted cable of four overspeed signals.
Wherein, the external protected layer is layer of PVC.
Wherein, the inner wall of the braiding layer is provided with the second wheat and draws aluminium foil layer.
Wherein, the braiding layer is combined by tin plating copper mesh and is constituted.
It wherein, further include power supply line, layout line and third ground wire, the braiding layer is wrapped in power supply line, layout line and
Except three ground wires.
The utility model has the beneficial effects that
The utility model is exported signal noise when transmitting USB2.0 data by the first ground wire, is improved electronic signal and is passed
Defeated reliability and accuracy；Meanwhile being coated with the first wheat in the hypervelocity jacket layer and high speed jacket layer and drawing aluminium foil layer, the
One wheat draws aluminium foil layer that can play shielding action, reduces the interference of high-frequency signal, improves overspeed signal and is twisted cable and believes at a high speed
The stability and reliability of number twisted cable transmission signal；In addition, twisted to overspeed signal by braiding layer and external protected layer
Cable and high speed signal are twisted cable and are protected, and improve the twisted cable of overspeed signal and high speed signal is twisted the anti-ageing of cable biography
The property changed and service life.
Detailed description of the invention
Fig. 1 is a kind of sectional view of the TypeC wire rod of USB of the utility model.
Appended drawing reference in Fig. 1 includes:
1-external protected layer 2-braiding layer, 3-high speed signal is twisted cable
4-overspeed signals are twisted the 6-the first ground wire of 5-high speed of cable jacket layer
7-high speed core wire 8-hypervelocity the 9-the second ground wires of jacket layer
10-hypervelocity the 11-the first wheats of core wire draw the 12-the second wheat of aluminium foil layer to draw aluminium foil layer
13-power supply line 14-layout line, 15-third ground wires.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figure 1, the TypeC wire rod of USB a kind of, including the external protected layer 1 and braiding set gradually from outside to inside
Layer 2, the inner wall spacer ring of the braiding layer 2 are equipped with high speed signal and are twisted cable 3 and the twisted cable 4 of four overspeed signals, high speed
It includes high speed jacket layer 5, the first ground wire 6 and two high speed core wires 7 that signal, which is twisted cable 3, and the high speed jacket layer 5 is included in the
Except one ground wire 6 and two high speed core wires 7；It includes that hypervelocity jacket layer 8, the second ground wire 9 and two are super that overspeed signal, which is twisted cable 4,
Fast core wire 10, hypervelocity jacket layer 8 are wrapped in except the second ground wire 9 and two hypervelocity core wires 10；The hypervelocity jacket layer 8 and high speed
Jacket layer 5 is coated with the first wheat and draws aluminium foil layer 11；The braiding layer 2 is wrapped in high speed signal and is twisted cable 3 and four hypervelocities
Signal is twisted except cable 4.Specifically, the utility model by high speed signal be twisted cable 3 transmit USB2.0 data, by
High speed signal, which is twisted in cable 3, increases the first ground wire 6 again, signal noise when by the first ground wire 6 by transmission USB2.0 data
Export, improves the reliability and accuracy of electronic signal transmission；Meanwhile it being wrapped in the hypervelocity jacket layer and high speed jacket layer 5
It is covered with the first wheat and draws aluminium foil layer 11, the first wheat draws aluminium foil layer 11 that can play shielding action, reduces the interference of high-frequency signal, improves
Overspeed signal is twisted cable 4 and high speed signal is twisted stability and reliability that cable 3 transmits signal；In addition, passing through braiding layer 2
Cable 4 is twisted to overspeed signal with external protected layer 1 and high speed signal is twisted cable 3 and protects, it is twisted to improve overspeed signal
Cable 4 and high speed signal are twisted the ageing resistance and service life of cable 3；Meanwhile second ground wire 9 can will transmit the miscellaneous of signal
News export, improves the stability of hypervelocity transmission.
A kind of TypeC wire rod of USB described in the present embodiment, the external protected layer 1 are layer of PVC.Specifically, described outer
Protected seam 1 uses flexibility for the high-elastic PVC of A52 hardness, keeps wire rod integrally soft and has preferable feel, while being protected outside
Layer 1 insulate, while the adhesive force of external protected layer 1 and braiding layer 2 is controlled in 0.05-0.2KG, to improve the soft of wire rod entirety
Softness.
A kind of TypeC wire rod of USB described in the present embodiment, the inner wall of the braiding layer 2 are provided with the second wheat and draw aluminium foil
Layer 12.Specifically, the second wheat draws aluminium foil layer 12 can be to the effect that high-frequency signal is shielded.
A kind of TypeC wire rod of USB described in the present embodiment, the braiding layer 2 is combined by tin plating copper mesh to be constituted.Specifically
Ground, braiding layer 2 are combined by tin plating copper mesh and are constituted, and constitute anti-electro-magnetic screen layer, are cooperated with shielded layer, are improved the jamproof of wire rod
Ability.
A kind of TypeC wire rod of USB described in the present embodiment, further includes power supply line 13, layout line 14 and third ground wire 15,
The braiding layer 2 is wrapped in except power supply line 13, layout line 14 and third ground wire 15.Specifically, it by braiding layer 2 and outer is protected
Sheath 1 protects power supply line 13, layout line 14 and third ground wire 15, improves power supply line 13, layout line 14 and third ground wire
15 ageing resistance and service life.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (5)
1. the TypeC wire rod of a kind of USB, including the external protected layer and braiding layer set gradually from outside to inside, it is characterised in that:
The inner wall spacer ring of the braiding layer is equipped with high speed signal and is twisted cable and the twisted cable of four overspeed signals, and high speed signal is twisted
Cable includes high speed jacket layer, the first ground wire and two high speed core wires, and the high speed jacket layer is included in the first ground wire and two
Except high speed core wire；It includes hypervelocity jacket layer, the second ground wire and two hypervelocity core wires that overspeed signal, which is twisted cable, and exceed the speed limit jacket layer
It is wrapped in except the second ground wire and two hypervelocity cores；The hypervelocity jacket layer and high speed jacket layer are coated with the first wheat and draw aluminium
Layers of foil；The braiding layer is wrapped in high speed signal and is twisted except cable and the twisted cable of four overspeed signals.
2. the TypeC wire rod of USB according to claim 1 a kind of, it is characterised in that: the external protected layer is layer of PVC.
3. the TypeC wire rod of USB according to claim 1 a kind of, it is characterised in that: the inner wall of the braiding layer is provided with
Second wheat draws aluminium foil layer.
4. the TypeC wire rod of USB according to claim 1 a kind of, it is characterised in that: the braiding layer is by tin plating copper mesh group
It closes and constitutes.
5. the TypeC wire rod of USB according to claim 1 a kind of, it is characterised in that: further include power supply line, layout line and
Third ground wire, the braiding layer are wrapped in except power supply line, layout line and third ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019034.5U CN208271645U (en) | 2018-06-28 | 2018-06-28 | A kind of TypeC wire rod of USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821019034.5U CN208271645U (en) | 2018-06-28 | 2018-06-28 | A kind of TypeC wire rod of USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271645U true CN208271645U (en) | 2018-12-21 |
Family
ID=64690225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821019034.5U Expired - Fee Related CN208271645U (en) | 2018-06-28 | 2018-06-28 | A kind of TypeC wire rod of USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223600A (en) * | 2020-01-14 | 2020-06-02 | 深圳康佳电子科技有限公司 | Composite wire and wire circuit protection method |
-
2018
- 2018-06-28 CN CN201821019034.5U patent/CN208271645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111223600A (en) * | 2020-01-14 | 2020-06-02 | 深圳康佳电子科技有限公司 | Composite wire and wire circuit protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |