CN205039008U - Hypervelocity transmission lines - Google Patents
Hypervelocity transmission lines Download PDFInfo
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- CN205039008U CN205039008U CN201520822099.3U CN201520822099U CN205039008U CN 205039008 U CN205039008 U CN 205039008U CN 201520822099 U CN201520822099 U CN 201520822099U CN 205039008 U CN205039008 U CN 205039008U
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- shielding layer
- speed transmission
- transmission cable
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Abstract
The utility model relates to a hypervelocity transmission lines, outside -in include outer tegillum, woven shield, aluminium foil shielding layer and quilt in proper order the wrap -around group of aluminium foil shielding layer, the group includes an at least the first signal transmission line, the 2nd signal transmission line, discernment control line, power cord, ground wire and a plurality of filler, the first signal transmission line outside -in melts the wheat including heat in proper order and draws layer, copper foil shielding layer, winding shielding layer, insulating layer and conductor, the 2nd signal transmission line is formed by two control line transposition. The utility model discloses make original half duplex transmission mode change be full duplex transmission mode, improve the transmission efficiency of fast certificate greatly, through strengthening winding shielding layer and copper foil shielding layer, can effectively prevent mutual interference between the signal that every signal line transmits, through setting up the filler, make the cable have better bending resistance and roll over and shock resistance, fill the space simultaneously, guarantee that the rounding nature of wire rod reaches pleasing to the eyely.
Description
Technical field
The utility model relates to technical field of electric wires and cables, relates to a kind of ultrahigh speed transmission cable.
Background technology
In the information-intensive society of fast development, various new and high technology and product are constantly updated, and therefore it is also proposed higher requirement to the carrier of transmission information.Such as information transmission quantity is large, and efficiency wants high, extensively compatible, can resist electromagnetic interference etc.Current USB cable is widely used in field of data transmission, as from PC to mobile phone, digital camera, scanner, vision facilities, tape and floppy drive etc., bring great convenience to life.Along with the development of 3D technology, cloud, 4G and 5G, amount of information is increasing, needs data volume to be processed also larger, and current USB cable transmission can seem unable to do what one wishes in use.Video as transmitted ultra high-definition 2GdB even larger needs dozens of minutes even several hours, has a strong impact on efficiency.Therefore a kind of ultrahigh speed cable of demand solves this problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ultrahigh speed transmission cable, can reach 20 times of normal transmission cable USB transmission rate, can overcome the problem that prior art transmission rate is slower.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of ultrahigh speed transmission cable, ecto-entad comprises serving successively, woven shield, foil shielding layer and by the coated line group of described foil shielding layer, described line group comprises at least one the first signal transmssion lines, secondary signal transmission line, identify control line, power line, ground wire and some fillers, described first signal transmssion line ecto-entad comprises heat successively and melts wheat and draw layer, copper foil shielding layer, be wound around screen, insulating barrier and conductor, described secondary signal transmission line is formed by two control lines are stranded, for the data line that compatibility is current.
Described first signal transmssion line adopts double layer screen, effectively can prevent from mutually disturbing between Signal transmissions, and can play good shield effectiveness, ensures the stability of Signal transmissions.
The winding screen of described first signal transmssion line is made up of the copper wire of 0.05mm ~ 0.06mm, through the surface being wrapped in described insulating barrier of winding machine uniform close, forms coaxial line, the electromagnetic interference that shielding is extraneous.The copper foil shielding layer of described first signal transmssion line is made up of the Copper Foil of 15um ~ 25um thickness.Through the surface being coated on described winding screen that wrapped machine is smooth.Copper Foil is coated on as the good shielding material of one and is wound around outside screen, builds an airtight environment, makes up the deficiency that copper wire is wound around shielding, reinforcement shield effectiveness.The heat of described first signal transmssion line is melted wheat and is drawn layer to be made up of the PET of 15um ~ 25um thickness.Not only after high temperature, be closely coated on outside Copper Foil, play insulating effect but also be unlikely to Copper Foil loose.
On the basis of technique scheme, the utility model can also do following improvement:
Further: described serving adopts polyvinyl chloride or thermoplastic elastic material to make.Strengthen the mechanical performance of wire rod, improve the buckle resistance of cable, extend its useful life.
Further: described woven shield is closed by copper wire or magnalium skein silk and forms.Described woven shield is preferably made up of diameter 0.08mm or 0.10mm copper wire, plays the anti-extrusion performance that shield effectiveness also can resist wire rod simultaneously.
Further: described foil shielding layer adopts aluminium foil material to make.Aluminium foil can improve shield effectiveness, ensures that internal signal transmission is not subject to the interference of external electromagnetic waves.
Further: described identification control line is by copper wire and be coated on its outer field polyvinyl chloride or polyolefin is formed.Described identification control line is preferably 4, and can choose use part or all of use wherein, its diameter is preferably 0.50mm ~ 0.80mm.Its outer field insulating material can also select other isolation material, such as nylon, polyphenylene oxide and polybutylene terephthalate (PBT) etc.
Further: described power line is by copper wire and be coated on its outer field polyvinyl chloride or polyolefin is formed.Described copper wire is made up of stranded tin-coated copper, can improve intensity, avoids copper to be oxidized and corrosion, improves solderability, reliability, aesthetic property.The diameter of described power line is preferably 0.8mm ~ 1.0mm.Its outer field insulating material can also select other isolation material, such as nylon, polyphenylene oxide and polybutylene terephthalate (PBT) etc.
Further: described ground wire adopts copper wire to make.Use wherein one or all use according to outside need, be made up of some 0.05 ~ 0.08mm copper wires.
Further: the pure copper wire that the conductor of described first signal transmssion line is 0.05mm by some diameters forms.The impedance of pure copper wire is less, and efficiency of transmission is higher, advantage of lower cost, and cost performance is high.Certainly, also can adopt silver jacketed wire, signal transmission performance can be more stable.
Further: the insulating barrier of described first signal transmssion line is expanded polyolefin.It is little little with dielectric loss angle tangent that expanded polyolefin has effective dielectric constant, and when ultra-high frequency is transmitted, signal attenuation is little, therefore has excellent transmission performance.
Further: described filler adopts cotton cord, polypropylene rope or glass cord to make.Cotton cord is used for increasing the pliability of inner wire group, and make can not be affected in bending situation, certain described filler also can adopt other flexible materials, such as polypropylene rope, glass cord etc.
Based on technique scheme, the beneficial effects of the utility model are: the utility model, by increase by first signal transmssion line, makes original half-duplex transmission pattern change to full-duplex transmission mode, greatly improves the efficiency of transmission of fast certificate.Mutually disturbing between the signal transmitted to effectively prevent every root holding wire, by strengthening being wound around screen and copper foil shielding layer, thus solving this problem.By arranging filler, making cable have good bend resistance and shock resistance, filling space simultaneously, ensure the rounding property of wire rod, profile is also attractive in appearance.This wire rod transmission rate is high, and technique is easily processed, and can meet the demand of follow-up developments high-transmission.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1. serving, 2. woven shield, 3. foil shielding layer, 4. the first signal transmssion line, 5. heat is melted wheat and is drawn layer, 6. copper foil shielding layer, is 7. wound around screen, 8. insulating barrier, 9. conductor, 10. secondary signal transmission line, 11. identify control line, 12. ground wires, 13. fillers, 14. power lines.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of ultrahigh speed transmission cable, ecto-entad comprises serving 1 successively, woven shield 2, foil shielding layer 3 and by the coated line group of described foil shielding layer 3, described line group comprises at least one the first signal transmssion lines 4, secondary signal transmission line 10, identify control line 11, power line 14, ground wire 12 and some fillers 13, described first signal transmssion line 4 ecto-entad comprises heat successively and melts wheat and draw layer 5, copper foil shielding layer 6, be wound around screen 7, insulating barrier 8 and conductor 9, described secondary signal transmission line 10 is formed by two control lines are stranded, for the data line that compatibility is current.
Described first signal transmssion line 4 adopts double layer screen, effectively can prevent from mutually disturbing between Signal transmissions, and can play good shield effectiveness, ensures the stability of Signal transmissions.
The winding screen 7 of described first signal transmssion line 4 is made up of the copper wire of 0.05mm ~ 0.06mm, through the surface being wrapped in described insulating barrier 8 of winding machine uniform close, forms coaxial line, the electromagnetic interference that shielding is extraneous.The copper foil shielding layer 6 of described first signal transmssion line 4 is made up of the Copper Foil of 15um ~ 25um thickness.Through the surface being coated on described winding screen 7 that wrapped machine is smooth.Copper Foil is coated on as the good shielding material of one and is wound around outside screen 7, builds an airtight environment, makes up the deficiency that copper wire is wound around shielding, reinforcement shield effectiveness.The heat of described first signal transmssion line 4 is melted wheat and is drawn layer to be made up of the PET of 15um ~ 25um thickness.Not only after high temperature, be closely coated on outside Copper Foil, play insulating effect but also be unlikely to Copper Foil loose.
Preferred: described serving 1 adopts polyvinyl chloride or thermoplastic elastic material to make.Strengthen the mechanical performance of wire rod, improve the buckle resistance of cable, extend its useful life.
Preferred: described woven shield 2 is closed by copper wire or magnalium skein silk and forms.Described woven shield 2 is preferably made up of diameter 0.08mm or 0.10mm copper wire, plays the anti-extrusion performance that shield effectiveness also can resist wire rod simultaneously.
Preferred: described foil shielding layer 3 adopts aluminium foil material to make.Aluminium foil can improve shield effectiveness, ensures that internal signal transmission is not subject to the interference of external electromagnetic waves.
Preferred: described identification control line 11 is by copper wire and be coated on its outer field polyvinyl chloride or polyolefin is formed.Described identification control line 11 is preferably 4, and can choose use part or all of use wherein, its diameter is preferably 0.50mm ~ 0.80mm.Its outer field insulating material can also select other isolation material, such as nylon, polyphenylene oxide and polybutylene terephthalate (PBT) etc.
Preferred: described power line 14 is by copper wire and be coated on its outer field polyvinyl chloride or polyolefin is formed.Described copper wire is made up of stranded tin-coated copper, can improve intensity, avoids copper to be oxidized and corrosion, improves solderability, reliability, aesthetic property.The diameter of described power line 14 is preferably 0.8mm ~ 1.0mm.Its outer field insulating material can also select other isolation material, such as nylon, polyphenylene oxide and polybutylene terephthalate (PBT) etc.
Preferred: described ground wire 12 adopts copper wire to make.Use wherein one or all use according to outside need, be made up of some 0.05 ~ 0.08mm copper wires.
Preferred: the pure copper wire that the conductor 9 of described first signal transmssion line 4 is 0.05mm by some diameters forms.The impedance of pure copper wire is less, and efficiency of transmission is higher, advantage of lower cost, and cost performance is high.Certainly, also can adopt silver jacketed wire, signal transmission performance can be more stable.
Preferred: the insulating barrier 8 of described first signal transmssion line 4 is expanded polyolefin.It is little little with dielectric loss angle tangent that expanded polyolefin has effective dielectric constant, and when ultra-high frequency is transmitted, signal attenuation is little, therefore has excellent transmission performance.
Preferred: described filler 13 adopts cotton cord, polypropylene rope or glass cord to make.Cotton cord is used for increasing the pliability of inner wire group, and make can not be affected in bending situation, certain described filler 13 also can adopt other flexible materials, such as polypropylene rope, glass cord etc.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a ultrahigh speed transmission cable, it is characterized in that: ecto-entad comprises serving (1) successively, woven shield (2), foil shielding layer (3) and by the coated line group of described foil shielding layer (3), described line group comprises at least one the first signal transmssion lines (4), secondary signal transmission line (10), identify control line (11), power line (14), ground wire (12) and some fillers (13), described first signal transmssion line (4) ecto-entad comprises heat successively and melts wheat and draw layer (5), copper foil shielding layer (6), be wound around screen (7), insulating barrier (8) and conductor (9), described secondary signal transmission line (10) is formed by two control lines are stranded.
2. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: described serving (1) adopts polyvinyl chloride or thermoplastic elastic material to make.
3. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: described woven shield (2) is closed by copper wire or magnalium skein silk and forms.
4. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: described foil shielding layer (3) adopts aluminium foil material to make.
5. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: described identification control line (11) is by copper wire and be coated on its outer field polyvinyl chloride or polyolefin is formed.
6. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: described power line (14) is by copper wire and be coated on its outer field polyvinyl chloride or polyolefin is formed.
7. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: described ground wire (12) adopts copper wire to make.
8. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: the pure copper wire that the conductor (9) of described first signal transmssion line (4) is 0.05mm by some diameters forms.
9. a kind of ultrahigh speed transmission cable according to claim 1, is characterized in that: the insulating barrier (8) of described first signal transmssion line (4) is expanded polyolefin.
10. a kind of ultrahigh speed transmission cable according to any one of claim 1 to 9, is characterized in that: described filler (13) adopts cotton cord, polypropylene rope or glass cord to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822099.3U CN205039008U (en) | 2015-10-22 | 2015-10-22 | Hypervelocity transmission lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822099.3U CN205039008U (en) | 2015-10-22 | 2015-10-22 | Hypervelocity transmission lines |
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| Publication Number | Publication Date |
|---|---|
| CN205039008U true CN205039008U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520822099.3U Active CN205039008U (en) | 2015-10-22 | 2015-10-22 | Hypervelocity transmission lines |
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| CN (1) | CN205039008U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039230A (en) * | 2018-01-08 | 2018-05-15 | 深圳宝兴电线电缆制造有限公司 | A kind of very high-speed data transfer line |
| CN108417312A (en) * | 2018-05-08 | 2018-08-17 | 东莞市越洋电线电缆有限公司 | A kind of anti-interference data line of shielding |
| CN108735352A (en) * | 2018-06-14 | 2018-11-02 | 惠州市德胜电线有限公司 | One kind being used for robot device's movable signal transmission cable |
| CN109192369A (en) * | 2018-09-03 | 2019-01-11 | 重庆科飞线缆有限公司 | A kind of composite shielding cable |
| CN109979671A (en) * | 2019-04-25 | 2019-07-05 | 通盈电业（深圳）有限公司 | The dedicated high frequency softness wire rod of thunder and lightning interface and cable production method |
| CN112164485A (en) * | 2020-09-21 | 2021-01-01 | 百通赫思曼工业（苏州）有限公司 | Production process of high-speed high-frequency signal transmission copper conductor cable |
-
2015
- 2015-10-22 CN CN201520822099.3U patent/CN205039008U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039230A (en) * | 2018-01-08 | 2018-05-15 | 深圳宝兴电线电缆制造有限公司 | A kind of very high-speed data transfer line |
| CN108417312A (en) * | 2018-05-08 | 2018-08-17 | 东莞市越洋电线电缆有限公司 | A kind of anti-interference data line of shielding |
| CN108735352A (en) * | 2018-06-14 | 2018-11-02 | 惠州市德胜电线有限公司 | One kind being used for robot device's movable signal transmission cable |
| CN109192369A (en) * | 2018-09-03 | 2019-01-11 | 重庆科飞线缆有限公司 | A kind of composite shielding cable |
| CN109979671A (en) * | 2019-04-25 | 2019-07-05 | 通盈电业（深圳）有限公司 | The dedicated high frequency softness wire rod of thunder and lightning interface and cable production method |
| CN109979671B (en) * | 2019-04-25 | 2024-05-31 | 通盈电业（深圳）有限公司 | Manufacturing method of high-frequency soft wire and cable special for lightning interface |
| CN112164485A (en) * | 2020-09-21 | 2021-01-01 | 百通赫思曼工业（苏州）有限公司 | Production process of high-speed high-frequency signal transmission copper conductor cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325600 Wenzhou Bridge Industrial Park, North Bai Xiang Town, Yueqing City, Wenzhou, Zhejiang Patentee after: New Asia Electronics Co., Ltd. Address before: 325603 Wenzhou Bridge Industrial Park, Beibeixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Xinya Electronics Co., Ltd. |
|
| CP03 | Change of name, title or address |