CN105161176A - USB3.0 flexible cable and manufacturing method thereof - Google Patents
USB3.0 flexible cable and manufacturing method thereof Download PDFInfo
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- CN105161176A CN105161176A CN201510614446.8A CN201510614446A CN105161176A CN 105161176 A CN105161176 A CN 105161176A CN 201510614446 A CN201510614446 A CN 201510614446A CN 105161176 A CN105161176 A CN 105161176A
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- Prior art keywords
- layer
- band
- aluminium foil
- winding
- lines
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- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 46
- 238000004804 winding Methods 0.000 claims abstract description 40
- 239000005030 aluminium foil Substances 0.000 claims description 51
- 241000209140 Triticum Species 0.000 claims description 13
- 235000021307 Triticum Nutrition 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000011888 foil Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 description 5
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 101150075622 UL80 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The invention relates to a USB3.0 flexible cable. The USB3.0 flexible cable is characterized by comprising a center line layer, an aluminum foil layer (1), a winding layer (2) and an outer jacket layer (3) in sequence from inside to outside, wherein the center line layer comprises two wrapping lines (4), a twisted line pair (5), a conductor line (6) and five filling lines (7); the aluminum foil layer (1) is wound in the Z direction outside the center line layer; the winding layer (2) is wound in the S direction outside the aluminum foil layer (1); and the outer jacket layer (3) is arranged outside the winding layer (2). The USB3.0 flexible cable is suitable for being bent for a long term, and has the advantage of good bending resistance.
Description
Technical field
The present invention relates to a kind of USB3.0 flexible cable and preparation method thereof.
Background technology
USB cable is for the transfer of data of the electronic equipment such as input/output, keyboard, mouse, printer of monitor, sound.Traditional USB3.0 cable hardness is higher, and therefore its resistance to bending performance is just poor, is unfavorable for that the operating mode that long-term needs carry out bending uses.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of and be applicable to the long-term operating mode use needing to carry out bending, good USB3.0 flexible cable of resistance to bending performance and preparation method thereof.
The object of the present invention is achieved like this:
A kind of USB3.0 flexible cable, it is characterized in that it comprises center line layer, aluminium foil layer, winding layer and the external sheath layer arranged successively from the inside to the outside, described center line layer comprises two band lines, twisted pair wire, a conductor lines and five interstitial wires;
Band line central core, band line aluminium foil layer and band line wheat draw layer to described band line successively from the inside to the outside, described band line central core comprises two first electric wires and a ground wire, described band line central core is formed to stranded by two first electric wires and a ground wire S, at the outer S of band line central core to winding band line aluminium foil layer, draw layer at the outer S of band line aluminium foil layer to winding band line wheat;
Described twisted pair wire comprises twisted pair wire central core and twisted pair wire aluminium foil layer from the inside to the outside, and described twisted pair wire central core comprises S to stranded two second electric wires;
Described conductor lines comprises inner conductor lines conductor and the conductor lines insulating barrier of outside;
Five interstitial wires are filled between two band lines, a twisted pair wire and a conductor lines, and two band lines, a twisted pair wire, a conductor lines and five interstitial wires are that S forms center line layer to twisted state;
Described aluminium foil layer is in the outer Z-direction winding of center line layer;
Described winding layer at the outer S of aluminium foil layer to winding;
Described external sheath layer is arranged at outside winding layer.
One is had to be positioned at two band lines, a twisted pair wire and a conductor lines center in five interstitial wires, other four outsides laying respectively at two band lines, a twisted pair wire and a conductor lines intersection.
The aluminium foil surface of aluminium foil layer outwardly.
The aluminium foil surface of band line aluminium foil layer inwardly.
The preparation method of USB3.0 flexible cable is as follows:
Step one, prepare band line
Two first electric wires and a ground wire S form band line central core to stranded, at the outer S of band line central core to winding band line aluminium foil layer, draw layer at the outer S of band line aluminium foil layer to winding band line wheat;
Step 2, preparing centre line layer
Five interstitial wires are filled between two band lines, a twisted pair wire and a conductor lines, and two band lines, a twisted pair wire, a conductor lines and five interstitial wires are that S forms center line layer to twisted state;
Step 3, aluminium foil layer is set in center line layer outer Z-direction
Step 4, at the outer S of aluminium foil layer to arranging winding layer
Step 5, external sheath layer is set outside winding layer.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention due to the band line aluminium foil layer of band line and band line wheat draw layer be all S to winding, make band line comparatively soft, therefore USB3.0 flexible cable of the present invention has and is applicable to the long-term operating mode needing to carry out bending and uses, the good advantage of resistance to bending performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of USB3.0 flexible cable of the present invention.
Wherein:
Aluminium foil layer 1
Winding layer 2
External sheath layer 3
Band line 4, band line aluminium foil layer 4.1, band line wheat draw layer 4.2, first electric wire 4.3, ground wire 4.4
Twisted pair wire 5, twisted pair wire aluminium foil layer 5.1, second electric wire 5.2
Conductor lines 6, conductor lines conductor 6.1, conductor lines insulating barrier 6.2
Interstitial wire 7.
Embodiment
See Fig. 1, a kind of USB3.0 flexible cable that the present invention relates to, it comprises center line layer, aluminium foil layer 1, winding layer 2 and the external sheath layer 3 arranged successively from the inside to the outside, and described center line layer comprises two band lines, 4, twisted pair wire, 5, conductor lines 6 and five interstitial wires 7.
Described band line 4 band line central core successively from the inside to the outside, band line aluminium foil layer 4.1 and band line wheat draw layer 4.2, described band line central core comprises two first electric wires 4.3 and a ground wire 4.4, described first electric wire 4.3 comprises the first inner electric wire conductor and the first electric wire insulating barrier of outside, the material of the first electric wire insulating barrier is FEP(fluorinated ethylene propylene copolymer), the external diameter of the first electric wire insulating barrier is 0.385mm, first electric wire insulating barrier of two first electric wires 4.3 is different color (being preferably white and black), first electric wire conductor is 7/0.05AS model (bare copper wire of 7 0.05mm diameters is stranded), described band line central core is formed to stranded by two first electric wires 4.3 and a ground wire 4.4S, ground wire 4.4 is 7/0.05AS model, at the outer S of band line central core to winding band line aluminium foil layer 4.1, the model of band line aluminium foil layer 4.1 is that the thick 4mm of 0.015*4mm(0.015mm is wide), the aluminium foil surface of band line aluminium foil layer 4.1 inwardly.Layer 4.2 is drawn to winding band line wheat at the outer S of band line aluminium foil layer 4.1.Band line wheat draws the model of layer 4.2 to be 0.015*4mm, and the band line wheat of two band lines 4 draws layer 4.2 to be different colors (being preferably red and blue).
Described twisted pair wire 5 comprises twisted pair wire central core and twisted pair wire aluminium foil layer 5.1 from the inside to the outside, described twisted pair wire central core comprises S to stranded two second electric wires 5.2, second electric wire 5.2 comprises the second inner electric wire conductor and the second electric wire insulating barrier of outside, and the second electric wire conductor is 15/0.06AS model (bare copper wire of 15 0.06mm diameters is stranded).Second electric wire insulating barrier of two second electric wires 5.2 is different color (being preferably white and green).
Described conductor lines 6 comprises inner conductor lines conductor 6.1 and the conductor lines insulating barrier 6.2 of outside, described conductor lines conductor 6.1 is 37/0.08TS model (tinned wird of 37 0.08mm diameters is stranded), described conductor lines insulating barrier 6.2 is red HDPE material, and conductor lines insulating barrier 6.2 external diameter is 0.88mm.
Five interstitial wires 5 are filled between two band lines, 4, twisted pair wire 5 and a conductor lines 6, preferred as one, one is had to be positioned at two band lines, 4, twisted pair wire 5 and conductor lines 6 center in five interstitial wires 5, other four outsides laying respectively at two band lines, 4, twisted pair wire 5 and conductor lines 6 intersection, interstitial wire is 10S × 3 or 10S × 5 cotton thread model.Two band lines, 4, twisted pair wire, 5, conductor lines 6 and five interstitial wires 7 form center line layer in S to twisted state.
Described aluminium foil layer 1 is in the outer Z-direction winding of center line layer, and the material of aluminium foil layer 1 is that the thick 8mm of 0.015*8mm(0.015mm is wide) blue aluminium foil, aluminium foil surface is outwardly.
Described winding layer 2 is at the outer S of aluminium foil layer 1 to winding, and the material of winding layer 2 is 100/0.08TD model (the tinned wird doublings of 100 0.08mm diameters), and winding pitch is 14mm.
Described external sheath layer 3 is arranged at outside winding layer 2, and external sheath layer 3 is UL80 DEG C of black/white 80A cloudy surface TPE model (standard temperature resistant grade 80 DEG C, black or white, shore hardness 80A, cloudy surface brightness, thermoplastic elastomer (TPE) material), the external diameter of external sheath layer 3 is 3.8 ± 0.1mm.
The preparation method of above-mentioned USB3.0 flexible cable is as follows:
Step one, prepare band line
Two first electric wires 4.3 and a ground wire 4.4S form band line central core to stranded, at the outer S of band line central core to winding band line aluminium foil layer 4.1, draw layer 4.2 at the outer S of band line aluminium foil layer 4.1 to winding band line wheat;
Step 2, preparing centre line layer
Five interstitial wires 5 are filled between two band lines, 4, twisted pair wire 5 and a conductor lines 6, and two band lines, 4, twisted pair wire, 5, conductor lines 6 and five interstitial wires 7 form center line layer in S to twisted state;
Step 3, aluminium foil layer 1 is set in center line layer outer Z-direction
Step 4, at the outer S of aluminium foil layer 1 to arranging winding layer 2
Step 5, external sheath layer 3 is set outside winding layer 2.
Claims (5)
1. a USB3.0 flexible cable, it is characterized in that it comprises center line layer, aluminium foil layer (1), winding layer (2) and the external sheath layer (3) arranged successively from the inside to the outside, described center line layer comprises two band lines (4), twisted pair wire (5), a conductor lines (6) and five interstitial wires (7);
Band line central core, band line aluminium foil layer (4.1) and band line wheat draw layer (4.2) to described band line (4) successively from the inside to the outside, described band line central core comprises two first electric wires (4.3) and a ground wire (4.4), described band line central core is formed to stranded by two first electric wires (4.3) and ground wire (4.4) S, at the outer S of band line central core to winding band line aluminium foil layer (4.1), draw layer (4.2) at band line aluminium foil layer (4.1) outer S to winding band line wheat;
Described twisted pair wire (5) comprises twisted pair wire central core and twisted pair wire aluminium foil layer (5.1) from the inside to the outside, and described twisted pair wire central core comprises S to stranded two second electric wires (5.2);
Described conductor lines (6) comprises inner conductor lines conductor (6.1) and the conductor lines insulating barrier (6.2) of outside;
Five interstitial wires (5) are filled between two band lines (4), a twisted pair wire (5) and a conductor lines (6), and two band lines (4), a twisted pair wire (5), a conductor lines (6) and five interstitial wires (7) form center line layer in S to twisted state;
Described aluminium foil layer (1) is in the outer Z-direction winding of center line layer;
Described winding layer (2) at aluminium foil layer (1) outer S to winding;
Described external sheath layer (3) is arranged at winding layer (2) outward.
2. a kind of USB3.0 flexible cable according to claim 1, it is characterized in that in five interstitial wires (5), having one to be positioned at two band lines (4), a twisted pair wire (5) and conductor lines (6) center, other four outsides laying respectively at two band lines (4), a twisted pair wire (5) and conductor lines (6) intersection.
3. a kind of USB3.0 flexible cable according to claim 1, is characterized in that the aluminium foil surface of aluminium foil layer (1) outwardly.
4. a kind of USB3.0 flexible cable according to claim 1, is characterized in that the aluminium foil surface of band line aluminium foil layer (4.1) inwardly.
5. a kind of USB3.0 flexible cable according to claim 1, is characterized in that its preparation method is as follows:
Step one, prepare band line
Two first electric wires (4.3) and ground wire (4.4) S form band line central core to stranded, at the outer S of band line central core to winding band line aluminium foil layer (4.1), draw layer (4.2) at band line aluminium foil layer (4.1) outer S to winding band line wheat;
Step 2, preparing centre line layer
Five interstitial wires (5) are filled between two band lines (4), a twisted pair wire (5) and a conductor lines (6), and two band lines (4), a twisted pair wire (5), a conductor lines (6) and five interstitial wires (7) form center line layer in S to twisted state;
Step 3, aluminium foil layer (1) is set in center line layer outer Z-direction
Step 4, at aluminium foil layer (1) outer S to arranging winding layer (2)
Step 5, external sheath layer (3) is set outside winding layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614446.8A CN105161176A (en) | 2015-09-24 | 2015-09-24 | USB3.0 flexible cable and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510614446.8A CN105161176A (en) | 2015-09-24 | 2015-09-24 | USB3.0 flexible cable and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105161176A true CN105161176A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510614446.8A Pending CN105161176A (en) | 2015-09-24 | 2015-09-24 | USB3.0 flexible cable and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957644A (en) * | 2016-06-15 | 2016-09-21 | 惠州市德胜电线有限公司 | High-speed data transmission cable of USB3.1 and manufacturing method of high-speed data transmission cable |
| CN108538456A (en) * | 2018-03-07 | 2018-09-14 | 神宇通信科技股份公司 | A kind of parallel band version USB3.0 cables and its production technology |
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| JP2011090866A (en) * | 2009-10-22 | 2011-05-06 | Fujikura Ltd | Transmission cable and transmission cable unit equipped with the same |
| CN102117678A (en) * | 2009-12-10 | 2011-07-06 | 住友电气工业株式会社 | Multi-core cable |
| CN204045271U (en) * | 2014-08-21 | 2014-12-24 | 宁波博禄德电子有限公司 | A kind of ultrahigh speed USB cable |
| CN104851512A (en) * | 2015-05-26 | 2015-08-19 | 长飞光纤光缆股份有限公司 | Opto-electronic combined trailing cable used for hydrophone system |
| CN205080917U (en) * | 2015-09-24 | 2016-03-09 | 神宇通信科技股份公司 | USB3. 0 flexible cable |
-
2015
- 2015-09-24 CN CN201510614446.8A patent/CN105161176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011090866A (en) * | 2009-10-22 | 2011-05-06 | Fujikura Ltd | Transmission cable and transmission cable unit equipped with the same |
| CN102117678A (en) * | 2009-12-10 | 2011-07-06 | 住友电气工业株式会社 | Multi-core cable |
| CN204045271U (en) * | 2014-08-21 | 2014-12-24 | 宁波博禄德电子有限公司 | A kind of ultrahigh speed USB cable |
| CN104851512A (en) * | 2015-05-26 | 2015-08-19 | 长飞光纤光缆股份有限公司 | Opto-electronic combined trailing cable used for hydrophone system |
| CN205080917U (en) * | 2015-09-24 | 2016-03-09 | 神宇通信科技股份公司 | USB3. 0 flexible cable |
Non-Patent Citations (1)
| Title |
|---|
| 王家祥: "《光电线缆制造技术》", 31 March 1995 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957644A (en) * | 2016-06-15 | 2016-09-21 | 惠州市德胜电线有限公司 | High-speed data transmission cable of USB3.1 and manufacturing method of high-speed data transmission cable |
| CN105957644B (en) * | 2016-06-15 | 2017-09-19 | 惠州市德胜电线有限公司 | A kind of USB3.1 high speed data transmission lines cable and its manufacture method |
| CN108538456A (en) * | 2018-03-07 | 2018-09-14 | 神宇通信科技股份公司 | A kind of parallel band version USB3.0 cables and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |