CN101645320A - USB cable - Google Patents
USB cable Download PDFInfo
- Publication number
- CN101645320A CN101645320A CN200910148228A CN200910148228A CN101645320A CN 101645320 A CN101645320 A CN 101645320A CN 200910148228 A CN200910148228 A CN 200910148228A CN 200910148228 A CN200910148228 A CN 200910148228A CN 101645320 A CN101645320 A CN 101645320A
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- China
- Prior art keywords
- sheath
- copper wire
- wire
- conductor
- aluminium foil
- 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.)
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Abstract
The invention provides a USB cable, comprising soft copper wire conductors, a sheath and a signal twisted pair wire; an insulator is arranged outside each soft copper wire conductor; each soft copperwire conductor is internally provided with inner core wires, the soft copper wire conductor is externally wrapped with an ALPET which is externally wrapped with the sheath, the signal pair stranded wire is arranged at the inner core wires of the sheath, a braid layer is arranged between the sheath and the ALPET, and a ground wire is arranged between the ALPET and the braid. The invention has the beneficial effects of ensuring stability of signal transmission, having good environment protection effect and improving performance of the cable in fire-resistance in combustion, and can be widely applied to monitor, voice input/output system, keyboard, mouse, printer and the like.
Description
Technical field
The present invention relates to electric wire and cable technology field, relate in particular to a kind of USB cable line.
Background technology
Cables such as the present input/output that is used for monitor, sound, keyboard, mouse, printer, generally form by conductor, insulating barrier and sheath etc., this type of cable has certain convenience in the use, but because it exists many deficiencies due to the structure aspect electric property; These unreasonable structures mainly can influence mechanical and physical performance, fire protecting performance and the environment protecting etc. of cable and wire, and exist the too high defective of production cost to a certain extent.Therefore, the improvement of cable and wire different levels structure can help to improve the performance of product, makes it guarantee a good user mode, and then increases the service life.
Summary of the invention
At above defective, the invention provides a kind of rational in infrastructure, meet the USB2.0 standard, have good flame resistance can the USB cable line, to overcome many deficiencies of existing like product.
For achieving the above object, the present invention is by the following technical solutions:
A kind of USB cable line, comprise annealed copper wire conductor, sheath, signal twisted pair wire, the outside of described annealed copper wire conductor is provided with insulator, every annealed copper wire conductor inside is provided with internal core wire, described annealed copper wire conductor outside is wrapped with aluminium foil wheat drawstring, and the outside of described aluminium foil wheat drawstring is wrapped with sheath, and the inner core place of described sheath is provided with the signal twisted pair wire, be provided with braid between sheath and the aluminium foil wheat drawstring, accompany ground wire between described aluminium foil wheat drawstring and the braid.
The beneficial effect of USB cable line of the present invention is: can guarantee the stable of signal transmission, have good environment protecting; Improved cable in the performance of burning aspect fire-resistant; Can be widely used in input/output, keyboard, mouse, printer of monitor, sound etc.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of the described USB cable line of the embodiment of the invention.
Among the figure:
1, insulator; 2, annealed copper wire conductor; 3, aluminium foil wheat drawstring; 4, sheath; 5, braid; 6, ground wire; 7, signal twisted pair wire.
Embodiment
As shown in Figure 1, the described USB cable line of the embodiment of the invention, comprise annealed copper wire conductor 2, sheath 4, signal twisted pair wire 7, the outside of described annealed copper wire conductor 2 is provided with insulator 1, every annealed copper wire conductor 2 inside are provided with internal core wire, described annealed copper wire conductor 2 outsides are wrapped with aluminium foil wheat drawstring 3, the outside of described aluminium foil wheat drawstring 3 is wrapped with sheath 4, the inner core place of described sheath 4 is provided with signal twisted pair wire 7, be provided with braid 5 between sheath 4 and the aluminium foil wheat drawstring 3, accompany ground wire 6 between described aluminium foil wheat drawstring 3 and the braid 5.
Above embodiment is more preferably embodiment a kind of of the present invention, the common variation that those skilled in the art carry out in the technical program scope and replace and should be included in protection scope of the present invention.
Claims (1)
1, a kind of USB cable line, comprise annealed copper wire conductor, sheath, signal twisted pair wire, the outside of described annealed copper wire conductor is provided with insulator, every annealed copper wire conductor inside is provided with internal core wire, it is characterized in that: described annealed copper wire conductor outside is wrapped with aluminium foil wheat drawstring, and the outside of described aluminium foil wheat drawstring is wrapped with sheath, and the inner core place of described sheath is provided with the signal twisted pair wire, be provided with braid between sheath and the aluminium foil wheat drawstring, accompany ground wire between described aluminium foil wheat drawstring and the braid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910148228A CN101645320A (en) | 2009-06-19 | 2009-06-19 | USB cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910148228A CN101645320A (en) | 2009-06-19 | 2009-06-19 | USB cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101645320A true CN101645320A (en) | 2010-02-10 |
Family
ID=41657149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910148228A Pending CN101645320A (en) | 2009-06-19 | 2009-06-19 | USB cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101645320A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176344A (en) * | 2011-02-01 | 2011-09-07 | 华为终端有限公司 | Cable for rotatable plug of data card and data card |
| CN102243904A (en) * | 2010-05-10 | 2011-11-16 | 万泰光电(东莞)有限公司 | USB (Universal Serial Bus) molded wire structure and molded wire cabling pair-twisted setting device |
| CN102255210A (en) * | 2011-05-10 | 2011-11-23 | 蒋小平 | Vehicular USB (Universal Serial Bus) socket wiring harness assembly |
| CN102509578A (en) * | 2011-11-08 | 2012-06-20 | 吴江奇才电子科技有限公司 | External connecting wire for low voltage differential signaling (LVDS) |
-
2009
- 2009-06-19 CN CN200910148228A patent/CN101645320A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243904A (en) * | 2010-05-10 | 2011-11-16 | 万泰光电(东莞)有限公司 | USB (Universal Serial Bus) molded wire structure and molded wire cabling pair-twisted setting device |
| CN102176344A (en) * | 2011-02-01 | 2011-09-07 | 华为终端有限公司 | Cable for rotatable plug of data card and data card |
| CN102176344B (en) * | 2011-02-01 | 2013-01-02 | 华为终端有限公司 | Cable for rotatable plug of data card and data card |
| CN102255210A (en) * | 2011-05-10 | 2011-11-23 | 蒋小平 | Vehicular USB (Universal Serial Bus) socket wiring harness assembly |
| CN102509578A (en) * | 2011-11-08 | 2012-06-20 | 吴江奇才电子科技有限公司 | External connecting wire for low voltage differential signaling (LVDS) |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100210 |