CN201477922U - USB cable - Google Patents
USB cable Download PDFInfo
- Publication number
- CN201477922U CN201477922U CN2009201601522U CN200920160152U CN201477922U CN 201477922 U CN201477922 U CN 201477922U CN 2009201601522 U CN2009201601522 U CN 2009201601522U CN 200920160152 U CN200920160152 U CN 200920160152U CN 201477922 U CN201477922 U CN 201477922U
- Authority
- CN
- China
- Prior art keywords
- copper wire
- usb cable
- sheaths
- belts
- sheath
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 241000209140 Triticum Species 0.000 claims description 13
- 235000021307 Triticum Nutrition 0.000 claims description 13
- 239000005030 aluminium foil Substances 0.000 claims description 13
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 229920002799 BoPET Polymers 0.000 abstract 4
- 239000005041 Mylar™ Substances 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 4
- 229910052782 aluminium Inorganic materials 0.000 abstract 4
- 239000011888 foil Substances 0.000 abstract 4
- 241000699670 Mus sp. Species 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model relates to a USB cable comprising soft copper wire conductors, sheaths and signal twisted pair wires, wherein insulators are arranged outside the soft copper wire conductors, and inner core wires are arranged in each soft copper wire conductor; aluminum foil Mylar belts are coated outside the soft copper wire conductors; the sheaths are coated outside the aluminum foil Mylar belts; the signal twisted pair wires are arranged at the inner cores of the sheaths, and braids are arranged between the sheaths and the aluminum foil Mylar belts; and earth wires are clamped between the aluminum foil Mylar belts and the braids. The utility model has the advantages of that the stability of signal transmission can be ensured, and the USB cable has good environmental effect; the fireresisting performance of the USB cable in burning is improved; and the USB cable can be widely used for monitors, sound input/output systems, keyboards, mice, prints and the like.
Description
Technical field
The utility model relates to electric wire and cable technology field, relates 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.
The utility model content
At above defective, the utility model provide 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 utility model 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 described in the utility model 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 utility model is described in further detail below.
Fig. 1 is the structural representation of the described USB cable line of the utility model embodiment.
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 utility model embodiment, 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 utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection range of the present utility model.
Claims (1)
1. 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 |
|---|---|---|---|
| CN2009201601522U CN201477922U (en) | 2009-06-19 | 2009-06-19 | USB cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201601522U CN201477922U (en) | 2009-06-19 | 2009-06-19 | USB cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477922U true CN201477922U (en) | 2010-05-19 |
Family
ID=42414180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201601522U Expired - Fee Related CN201477922U (en) | 2009-06-19 | 2009-06-19 | USB cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986039A (en) * | 2014-04-09 | 2014-08-13 | 昆山多盟精密电子有限公司 | Fireproof and heatproof data connecting wire |
-
2009
- 2009-06-19 CN CN2009201601522U patent/CN201477922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986039A (en) * | 2014-04-09 | 2014-08-13 | 昆山多盟精密电子有限公司 | Fireproof and heatproof data connecting wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120619 |