CN205656905U - High -definition video signal transmission is with miniature optoelectrical composite cable - Google Patents
High -definition video signal transmission is with miniature optoelectrical composite cable Download PDFInfo
- Publication number
- CN205656905U CN205656905U CN201620405145.4U CN201620405145U CN205656905U CN 205656905 U CN205656905 U CN 205656905U CN 201620405145 U CN201620405145 U CN 201620405145U CN 205656905 U CN205656905 U CN 205656905U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- signal transmission
- video signal
- cable
- definition video
- 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.)
- Active
Links
Landscapes
- Communication Cables (AREA)
Abstract
The utility model discloses a high -definition video signal transmission is with miniature optoelectrical composite cable, its characterized in that: including optical fiber unit who is the flat structure and the electric unit that is circular structure, optical fiber unit and electric unit set up side by side, optical fiber unit includes optic fibre, enhancement layer and the light sheath of compriseing the multicore optical fiber ribbon, the electricity unit includes multicore cable, band and electric sheath, the band cladding is outside the cable. The utility model discloses an advantage: adopt the flat and circular structural design that makes up mutually, adopt 6 core insulated cable, 4 core fibre areas, make the utility model discloses it is little that the product has the size, and the bending property excellence can satisfy bending test 10, 000 times, through advantages such as UL highest ranking CMP grade authentications. The whole photoelectricity structure that is through photoelectric conversion module realization photoelectric conversion, improves video signal transmission rate greatly simultaneously.
Description
Technical field
This utility model relates to a kind of optoelectronic composite cable for high-definition video signal transmission, is applied to HD video electricity
Depending on the connection between micromodule equipment.
Background technology
Along with the intelligentized Furniture epoch arrive, existing TV functions can not meet the needs of user's particular/special requirement.User
The function that the future television proposing television manufacturer realizes is more and more higher, in addition to meeting this function of television-viewing, he
Also require that TV function realizes man-machine interaction, just as smart mobile phone, user can according to oneself hobby install or unload
Carry the program that the third party service provider such as software, game provides, it is possible to realize web search, IP by netting twine, wireless network
The application services such as TV, video request program (VOD), digital music, Internet news, network video telephone.
Existing television transmission connecting line is ordinary audio video electrical wire, and transfer rate is slow, and transmission range is short, can not
Meet the growth requirement of following intelligent television；The most immature in view of the most directly using optical fiber to carry out TV signal technology, for
This optoelectronic composite cable would is that television line by the defeated transitional product changing optical transport into of fax, market early stage is the widest
Wealthy.
Utility model content
The purpose of this utility model is to provide a kind of micro photo electric composite rope, and it can realize light by photoelectric conversion module
The signal of telecommunication is changed, and improves signal transmission rate.
The technical solution adopted in the utility model is:
Micro photo electric composite rope is used in a kind of high-definition video signal transmission, and it includes the fiber unit in squashed structure and in circle
The electric unit of shape structure, described fiber unit and electric unit be arranged side by side, and described fiber unit includes being made up of multi-core optical fiber ribbon
Optical fiber, enhancement Layer and light jacket, described electric unit include multicore cable, band and electricity sheath, described band is coated on cable
Outward.
Described optical fiber is with four cores, and described cable has six cores, and the cable twisting of described six cores is together.
Described enhancement Layer is made up of high-modulus aramid fiber.
Described light jacket is one-time formed monolithic construction with electricity sheath.
The manufacture method of a kind of high-definition video signal transmission micro photo electric composite rope, concretely comprises the following steps:
A, electric unit make
Regulation cage pay off rack tension force, is 1.5N-2N by cage pay off rack tension adjustment, electric wire is loaded onto cage unwrapping wire
Frame, at tracked by guide wheel to head；Adjust cage twisting pitch, then carry out wrapped band, time wrapped, control wrapped well
Power, wrapped Tension design is 1-3N.Wrapped a diameter of 1.7-1.8mm；
B, fiber unit make
Get out multi-core fiber pay off rack, each optical fiber pay-off rack laying tension is adjusted test, by optical fiber unwrapping wire
Tension adjustment is 0.8N-1N, and each optical fiber laying tension need to guarantee unanimously, then selects and band mould carries out extrusion molding；
C, enhancement Layer make
Enhancement Layer uses high-modulus aramid fiber as reinforcement material, and regulation aramid fiber pay-off-stand tension force is 1-1.5N, and aramid fiber is stranded
Pitch is 450-500mm；
D, oversheath make
Arranging sheath material extrusion temperature, extrusion temperature controls at 135～168 DEG C, selects to install regulation mould with squeezing
Moulding speed, extrusion molding speed is 25～30, is regulated by external diameter, at the outer extrusion molding protective cover material of fiber unit and electric unit, forms outer protecting
Set, through hot water storgae, twice cooling of cold rinse bank, hot water storgae temperature controls at 45～60 DEG C, and cold rinse bank temperature controls at 19～25 DEG C,
Through the upper dish of traction, make high-definition video signal transmission micro photo electric composite rope.
Advantage of the present utility model: use flat and circle combined structure design, use 6 core insulation cables, 4 core fibres
Band so that it is little that this utility model product has size, and bending property excellence can meet 10,000 crooked tests, the most high by UL
The advantages such as level CMP level authentication.The most generally photoconductive structure, realizes opto-electronic conversion by photoelectric conversion module, is greatly improved
Video signal transmission speed.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, electricity sheath 2, band 3, cable 4, light jacket 5, optical fiber 6, enhancement Layer.
Detailed description of the invention
As it is shown in figure 1, micro photo electric composite rope is used in a kind of high-definition video signal transmission, it includes the optical fiber in squashed structure
Unit and the electric unit of rounded structure, fiber unit and electric unit are arranged side by side, and fiber unit includes by four-core fiber band group
Optical fiber 5, enhancement Layer 6 and the light jacket 4 become, electric unit includes six conductor cable 3, band 2 and electricity sheath 1, and band 2 is coated on cable
Outside 3, light jacket 4 is one-time formed monoblock type oversheath with electricity sheath 1.
Concrete manufacture method is:
A, electric unit make
Regulate and test 6 core cage pay off rack tension force, be 1.5N-2N by cage pay off rack tension adjustment, by 6 dish diameters
0.6mm electric wire arranges according to color sequences, loads onto cage pay off rack, at tracked by guide wheel to head；Adjust cage twisting pitch,
Twisting pitch is modulated to 350-450mm；Then aluminium foil carries out wrapped, and aluminium foil specification is 8mm, when carrying out wrapped, control well around
Bag tension force, wrapped Tension design is 1-3N, wrapped a diameter of 1.7-1.8mm.
B, fiber unit make
Get out 4 core fibre pay off racks, each optical fiber pay-off rack laying tension is adjusted test, optical fiber unwrapping wire is opened
Power is adjusted to 0.8N-1N, and each optical fiber laying tension need to guarantee unanimously, then selects and band mould carries out extrusion molding, 4 core fibre unit
External diameter is adjusted to width 1.0mm, thickness 0.35mm；
C, enhancement Layer make
Enhancement Layer uses high-modulus aramid fiber as reinforcement material, and regulation aramid fiber pay-off-stand tension force is 1-1.5N, and aramid fiber is stranded
Pitch is 450-500mm；
D, oversheath make
Oversheath uses the high-performance protective cover material that can meet UL certification highest ranking CMP grade.First, oversheath diameter sets
It is calculated as entire outer diameter 5.0mm, wall thickness 0.4mm, selects suitable extruded mould according to external diameter, then sheath material extrusion molding temperature is set
Degree, extrusion temperature controls at 135～168 DEG C, installs mould and regulates extrusion molding speed, and extrusion molding speed is 25～30, at optical fiber
Unit and the outer extrusion molding protective cover material of electric unit, form oversheath, and through hot water storgae, twice cooling of cold rinse bank, hot water storgae temperature controls
45～60 DEG C, cold rinse bank temperature controls at 19～25 DEG C, through the upper dish of traction, makes high-definition video signal transmission Miniature optical and replies by cable
Close cable.
Claims (4)
1. micro photo electric composite rope is used in a high-definition video signal transmission, it is characterised in that: include the optical fiber list in squashed structure
The electric unit of first and rounded structure, described fiber unit and electric unit be arranged side by side, and described fiber unit includes by multi-core optical
Optical fiber, enhancement Layer and the light jacket of fibre ribbons composition, described electric unit includes multicore cable, band and electricity sheath, described band bag
Overlay on outside cable.
A kind of high-definition video signal transmission micro photo electric composite rope the most according to claim 1, it is characterised in that: described
Optical fiber is with four cores, and described cable has six cores, and the cable twisting of described six cores is together.
A kind of high-definition video signal transmission micro photo electric composite rope the most according to claim 1 and 2, it is characterised in that:
Described enhancement Layer is made up of high-modulus aramid fiber.
A kind of high-definition video signal transmission micro photo electric composite rope the most according to claim 1 and 2, it is characterised in that:
Described light jacket is one-time formed monolithic construction with electricity sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405145.4U CN205656905U (en) | 2016-05-06 | 2016-05-06 | High -definition video signal transmission is with miniature optoelectrical composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405145.4U CN205656905U (en) | 2016-05-06 | 2016-05-06 | High -definition video signal transmission is with miniature optoelectrical composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205656905U true CN205656905U (en) | 2016-10-19 |
Family
ID=57402147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405145.4U Active CN205656905U (en) | 2016-05-06 | 2016-05-06 | High -definition video signal transmission is with miniature optoelectrical composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205656905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869769A (en) * | 2016-05-06 | 2016-08-17 | 江苏中天科技股份有限公司 | Mini-sized photoelectric composite cable for transmitting high-definition video signals and manufacturing method thereof |
-
2016
- 2016-05-06 CN CN201620405145.4U patent/CN205656905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869769A (en) * | 2016-05-06 | 2016-08-17 | 江苏中天科技股份有限公司 | Mini-sized photoelectric composite cable for transmitting high-definition video signals and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105869769B (en) | A kind of high-definition video signal transmission micro photo electric composite rope and preparation method thereof | |
| CN102360107B (en) | Central tube type all-dielectric self-supporting (ADSS) optical cable and manufacturing method thereof | |
| CN101923198B (en) | Enhanced fiber unit and manufacturing method thereof | |
| CN106663501B (en) | Multimedia optoelectronic composite cable | |
| WO2021128970A1 (en) | High-and-low-temperature-resistant remote optical cable and manufacturing process therefor | |
| CN205656905U (en) | High -definition video signal transmission is with miniature optoelectrical composite cable | |
| CN106646795A (en) | Multi-scenario indoor wiring optical cable | |
| CN209947522U (en) | Skeleton type photoelectric composite optical cable | |
| CN109581605B (en) | Multi-core optical fiber bundle cable and manufacturing method thereof | |
| CN202650706U (en) | Indoor armored photoelectric composite cable | |
| CN101908393A (en) | Low-voltage optical/electric compound cable | |
| CN201732630U (en) | Optical fiber composite low-voltage cable | |
| CN201655419U (en) | Photoelectric compound wire jumper | |
| CN216646903U (en) | Optical cable easy to branch with strong breaking force | |
| CN201112012Y (en) | Banding optoelectronic synthetic cable | |
| CN201698829U (en) | Low-voltage photoelectric composite cable | |
| CN202384079U (en) | Cluster type photoelectric composite cable | |
| CN203205140U (en) | Optical fiber composite overhead insulated cable | |
| CN201740900U (en) | Reinforcing optical fiber unit | |
| CN201765883U (en) | Low voltage optical-electric composite cable | |
| CN218826257U (en) | Photoelectric hybrid optical cable | |
| KR100507620B1 (en) | Composite cable for optical signal transmission and electrical power feeding | |
| CN2695990Y (en) | Framework connected with loosen conduit mixed optical cable | |
| CN203365748U (en) | Bunched easily-branched butterfly-shaped optical cable | |
| CN2677956Y (en) | Frame type fibre-optical band and loose double-pipe mixed optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |