CN204045838U - A kind of Graphene electrical-optical cable coupling connecting device - Google Patents
A kind of Graphene electrical-optical cable coupling connecting device Download PDFInfo
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- CN204045838U CN204045838U CN201420511514.9U CN201420511514U CN204045838U CN 204045838 U CN204045838 U CN 204045838U CN 201420511514 U CN201420511514 U CN 201420511514U CN 204045838 U CN204045838 U CN 204045838U
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- graphene
- optical cable
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Abstract
A kind of Graphene electrical-optical cable coupling connecting device; comprise: Graphene electrical-optical cable is of coupled connections body; Graphene electrical-optical cable jack; Graphene electrical-optical cable locking device, fiber coupler, graphene conductor jockey; digital signal output channel; electric power output channel, protection insulating barrier, Graphene electrical-optical cable.The main body of Graphene electrical-optical cable coupling connecting device is that Graphene electrical-optical cable is of coupled connections body, there is Graphene electrical-optical cable jack one end of connector, the other end has Graphene electrical-optical cable jack, digital signal output channel and electric power output channel, Graphene electrical-optical cable jack connects locking device, Graphene electrical-optical cable is by jack and be fixed on locking device, the fiber section of Graphene electrical-optical cable combines with fiber coupler and is coupled with the fiber section of digital signal output channel, realizes digital data transmission; The graphene conductive layer of Graphene electrical-optical cable combines with graphene conductor jockey and is connected with electric power output channel, realizes electric power conveying.
Description
Technical field
The utility model belongs to electric power and field of information transmission, is specifically related to a kind of Graphene electrical-optical cable coupling connecting device.
Background technology
Electrical-optical cable i.e. electric power optical cable refer to and optical fiber are placed in the ground wire of aerial high voltage power line, in order to form the fiber optic communication network on transmission line, this version has ground wire and the dual-use function that communicates concurrently, generally be called OPGW optical cable, also having a kind of is the optical cable be compounded in by fiber unit in traditional phase line structure in wire, it is the line resource making full use of electric power system self, particularly power matching network system, avoid the contradiction with the external world in frequency resource, route coordination, electromagnetic compatibility etc., make it the dual-use function with electric energy transmitting and communication.
At present, power optical fiber is mainly simply combined with each other metallic cable and silica fiber, such complex manufacturing technology, cost is high, and due to optical fiber and the simple compound of cable, because two kinds of material properties are different, cause homogeneity of product poor, and install and use complexity, be difficult to apply.
Graphene-structured is highly stable, and up to now, researcher does not find the situation having carbon atom to lack in Graphene yet.Connection in Graphene between each carbon atom is very pliable and tough, and when applying external mechanical force, carbon atom face with regard to flexural deformation, thus makes carbon atom need not rearrange to adapt to external force, also just maintains Stability Analysis of Structures.This stable lattice structure makes carbon atom have outstanding conductivity.When electronics in Graphene moves in track, or foreign atom can not be introduced and scattering occurs because of lattice defect.Because interatomic force is very strong, at normal temperatures, even if around carbon atom telescopes, the interference that in Graphene, electronics is subject to is also very little, and meanwhile, Graphene is the thinnest in the world is also the hardest nano material, it is almost completely transparent, only absorbs the light of 2.3%; Conductive coefficient is up to 5300 W/(mK), higher than carbon nano-tube and diamond, under normal temperature, its electron mobility is more than 15 000 cm2/(Vs), again than CNT (carbon nano-tube) or silicon wafer height, and resistivity only about 10-6 Ω cm, than copper or silver lower, be the material that world resistivity is minimum.Because its resistivity is extremely low, the speed that electronics runs is exceedingly fast, and Graphene is conductivity best material in the world, and electronics movement velocity wherein reaches 1/300 of the light velocity, considerably beyond the movement velocity of electronics in general conductor.
Graphene and quartz have good affinity, Graphene and optical fiber are combined, form a kind of new Graphene electrical-optical cable, the present inventor has applied for a kind of Graphene electrical-optical cable technical scheme, but about Graphene electrical-optical cable coupling adapter yet there are no relevant technologies and report, and the practical application that Graphene electrical-optical cable coupling adapter is Graphene electrical-optical cable provides good jockey, it is the good solution solving Graphene electrical-optical cable application problem.
Summary of the invention
To be of coupled connections Problems existing to solve Graphene electrical-optical cable, the utility model provides a kind of Graphene electrical-optical cable coupling connecting device.The utility model for realize its object take a kind of technical scheme of Graphene electrical-optical cable coupling connecting device: a kind of Graphene electrical-optical cable coupling connecting device; comprise: Graphene electrical-optical cable is of coupled connections body; Graphene electrical-optical cable jack; Graphene electrical-optical cable locking device, fiber coupler, graphene conductor jockey; digital signal output channel; electric power output channel, protection insulating barrier, Graphene electrical-optical cable.The main body of Graphene electrical-optical cable coupling connecting device is that Graphene electrical-optical cable is of coupled connections body, there is Graphene electrical-optical cable jack one end of connector, the other end has Graphene electrical-optical cable jack, digital signal output channel and electric power output channel, Graphene electrical-optical cable jack connects locking device, Graphene electrical-optical cable is by jack and be fixed on locking device, the fiber section of Graphene electrical-optical cable combines with fiber coupler and is coupled with the fiber section of digital signal output channel, realizes digital data transmission; The graphene conductive layer of Graphene electrical-optical cable combines with graphene conductor jockey and is connected with electric power output channel, realizes electric power conveying.The outside of whole Graphene electrical-optical cable coupling connecting device is provided with insulation protection shell.
Described fiber coupler, it is characterized in that described fiber coupler mainly contains adapter sleeve, precise positioning device, ceramic contact pin is formed, fiber core carries out Butt-coupling by ceramic contact pin, finely tuned the correspondence position of two fiber cores by precise positioning device, be cured by adapter sleeve fixing after realizing two accurate correspondences of fibre core, complete coupling fiber.
Described graphene conductor jockey, it is characterized in that described graphene conductor jockey is made up of metal and graphene film, in connector directly and Graphene electrical-optical cable contact-making surface be graphene film layer, graphene film layer is attached in the metallic walls of connector, metallic walls is one or more alloy compositions of copper, iron, aluminium, and graphene conductor jockey is connected with electric power output channel by graphene conductor film.
Described Graphene electrical-optical cable locking device, it is characterized in that Graphene electrical-optical cable locking device is by locking shell fragment and lockhole is formed, the contact-making surface of locking shell fragment and lockhole and Graphene electrical-optical cable is graphene film layer, on the metal of graphene film layer attachment locking shell fragment and lockhole, metal is one or more alloy compositions of copper, iron, aluminium.
the beneficial effects of the utility model
1, owing to have employed the locking device of Graphene communication cable, greatly reduce the contact resistance rate of conductor, improve power transmission efficiency, Graphene intensity is large, and light quality is in installation and maintenance, and meanwhile, Graphene resistance to oxidation is not corroded, and the life-span of junction is strengthened greatly.
2, the electric power of Graphene electrical-optical cable exports and digital signal exports different output channels, and when transmitting, electric power and information unite two into one, and realizes electric power and digital information subchannel when exporting and export, and realizes electric power and the dual-use function communicated.
3, Graphene electrical-optical cable is adopted to be of coupled connections place's integrative design, more precisely safe and reliable when Graphene electrical-optical cable is of coupled connections.
Owing to have employed technique scheme, thus make the utility model real solve the application of traditional electrical optical cable restriction condition and Graphene electrical-optical cable to be of coupled connections difficult problem, achieve the efficient of information transmission and transmission of electricity, low cost, safe and reliable, be conducive to the development of electric power and telecommunications industry.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model structural representation:
1, Graphene electrical-optical cable is of coupled connections body, and 2, Graphene electrical-optical cable jack, 3, Graphene electrical-optical cable locking device; 31, shell fragment is locked, 32, lockhole, 4, fiber coupler; 41, adapter sleeve; 42, precise positioning device, 43, ceramic contact pin, 5, graphene conductor jockey; 6, digital signal output channel; 7, electric power output channel, 8, protection insulating barrier, 9, Graphene electrical-optical cable.
Embodiment
With specific embodiments and the drawings is described further the utility model; a kind of Graphene electrical-optical cable coupling connecting device; comprise: Graphene electrical-optical cable is of coupled connections body 1, Graphene electrical-optical cable jack 2, Graphene electrical-optical cable locking device 3; fiber coupler 4; graphene conductor jockey 5, digital signal output channel 6, electric power output channel 7; protection insulating barrier 8, Graphene electrical-optical cable 9.The main body of Graphene electrical-optical cable coupling connecting device is that Graphene electrical-optical cable is of coupled connections body 1, there is Graphene electrical-optical cable jack 2 one end of connector, the other end has Graphene electrical-optical cable jack 2, digital signal output channel 6 and electric power output channel 7, Graphene electrical-optical cable jack 2 connects locking device 3, Graphene electrical-optical cable 9 is by jack and be fixed on locking device 3, the fiber section of Graphene electrical-optical cable 9 combines with fiber coupler 4 and is coupled with the fiber section of digital signal output channel 6, realizes digital data transmission; The graphene conductive layer of Graphene electrical-optical cable 9 combines with graphene conductor jockey 5 and is connected with electric power output channel 7, realizes electric power conveying.The outside of whole Graphene electrical-optical cable coupling connecting device is provided with insulation protection shell 8.
Described fiber coupler, it is characterized in that described fiber coupler 4 mainly contains adapter sleeve 41, precise positioning device 42, ceramic contact pin 43 is formed, fiber core carries out Butt-coupling by ceramic contact pin 43, finely tuned the correspondence position of two fiber cores by precise positioning device 42, be cured fixing by adapter sleeve 41 after realizing two accurate correspondences of fibre core, complete coupling fiber.
Described graphene conductor jockey, it is characterized in that described graphene conductor jockey 5 is made up of metal and graphene film, in connector, contact-making surface that is direct and Graphene electrical-optical cable 9 is graphene film layer, graphene film layer is attached in the metallic walls of connector, metallic walls is one or more alloy compositions of copper, iron, aluminium, and graphene conductor jockey 5 is connected with electric power output channel 7 by graphene conductor film.
Described Graphene electrical-optical cable locking device, it is characterized in that Graphene electrical-optical cable locking device 3 is made up of locking shell fragment 31 and lockhole 32, locking shell fragment 31 and lockhole 32 are graphene film layer with the contact-making surface of Graphene electrical-optical cable 9, on the metal of graphene film layer attachment locking shell fragment 32 and lockhole 32, metal is one or more alloy compositions of copper, iron, aluminium.
Above-described embodiment just illustrates technical conceive of the present utility model and feature, its objective is and those of ordinary skill in the art can be understood feature of the present utility model and implement according to this, can not limit protection range of the present utility model with this.Every equivalence carried out according to the essence of the utility model content changes or modifies, and all should be encompassed in protection range of the present utility model.
Claims (4)
1. a Graphene electrical-optical cable coupling connecting device, comprise: Graphene electrical-optical cable is of coupled connections body, Graphene electrical-optical cable jack, Graphene electrical-optical cable locking device, fiber coupler, graphene conductor jockey, digital signal output channel, electric power output channel, protection insulating barrier, Graphene electrical-optical cable; It is characterized in that the main body of Graphene electrical-optical cable coupling connecting device is that Graphene electrical-optical cable is of coupled connections body, there is Graphene electrical-optical cable jack one end of connector, the other end has Graphene electrical-optical cable jack, digital signal output channel and electric power output channel, Graphene electrical-optical cable jack connects locking device, Graphene electrical-optical cable is by jack and be fixed on locking device, the fiber section of Graphene electrical-optical cable combines with fiber coupler and is coupled with the fiber section of digital signal output channel, realizes digital data transmission;
The graphene conductive layer of Graphene electrical-optical cable combines with graphene conductor jockey and is connected with electric power output channel, realizes electric power conveying;
The outside of whole Graphene electrical-optical cable coupling connecting device is provided with insulation protection shell.
2. a kind of Graphene electrical-optical cable coupling connecting device according to claim 1, it is characterized in that described fiber coupler mainly contains adapter sleeve, precise positioning device, ceramic contact pin is formed, fiber core carries out Butt-coupling by ceramic contact pin, finely tuned the correspondence position of two fiber cores by precise positioning device, be cured by adapter sleeve fixing after realizing two accurate correspondences of fibre core, complete coupling fiber.
3. a kind of Graphene electrical-optical cable coupling connecting device according to claim 1, it is characterized in that described graphene conductor jockey is made up of metal and graphene film, in connector directly and Graphene electrical-optical cable contact-making surface be graphene film layer, graphene film layer is attached in the metallic walls of connector, metallic walls is one or more alloy compositions of copper, iron, aluminium, and graphene conductor jockey is connected with electric power output channel by graphene conductor film.
4. a kind of Graphene electrical-optical cable coupling connecting device according to claim 1, it is characterized in that described Graphene electrical-optical cable locking device is by locking shell fragment and lockhole is formed, the contact-making surface of locking shell fragment and lockhole and Graphene electrical-optical cable is graphene film layer, on the metal of graphene film layer attachment locking shell fragment and lockhole, metal is one or more alloy compositions of copper, iron, aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511514.9U CN204045838U (en) | 2014-09-08 | 2014-09-08 | A kind of Graphene electrical-optical cable coupling connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511514.9U CN204045838U (en) | 2014-09-08 | 2014-09-08 | A kind of Graphene electrical-optical cable coupling connecting device |
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| CN204045838U true CN204045838U (en) | 2014-12-24 |
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|---|---|---|---|
| CN201420511514.9U Withdrawn - After Issue CN204045838U (en) | 2014-09-08 | 2014-09-08 | A kind of Graphene electrical-optical cable coupling connecting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201509A (en) * | 2014-09-08 | 2014-12-10 | 韩金玲 | Graphene electric optical cable coupling and connecting device |
| CN111796366A (en) * | 2020-06-30 | 2020-10-20 | 中国科学院西安光学精密机械研究所 | Single-channel optical fiber rotary connector with long space life |
-
2014
- 2014-09-08 CN CN201420511514.9U patent/CN204045838U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201509A (en) * | 2014-09-08 | 2014-12-10 | 韩金玲 | Graphene electric optical cable coupling and connecting device |
| CN111796366A (en) * | 2020-06-30 | 2020-10-20 | 中国科学院西安光学精密机械研究所 | Single-channel optical fiber rotary connector with long space life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |