CN216351420U - Optical fiber rubber-insulated wire - Google Patents
Optical fiber rubber-insulated wire Download PDFInfo
- Publication number
- CN216351420U CN216351420U CN202122815125.8U CN202122815125U CN216351420U CN 216351420 U CN216351420 U CN 216351420U CN 202122815125 U CN202122815125 U CN 202122815125U CN 216351420 U CN216351420 U CN 216351420U
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- Prior art keywords
- optical fiber
- rubber
- insulated wire
- wire
- layer
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- 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
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 24
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 8
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims abstract description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 7
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims 2
- 239000000835 fiber Substances 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 6
- 230000008595 infiltration Effects 0.000 abstract description 5
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
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- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model discloses an optical fiber rubber-insulated wire, which comprises an inner rubber-insulated wire, wherein an optical fiber wire is fixedly arranged in the inner rubber-insulated wire, a protection assembly is arranged on the surface of the inner rubber-insulated wire, an outer rubber-insulated wire is fixedly arranged on the surface of the protection assembly, a first shell is fixedly arranged on the surface of one end of the outer rubber-insulated wire, and a second shell is movably arranged in the first shell. This optic fibre rubber-insulated-wire line, carrying out the in-process of daily use, through adopting the anti-interference layer that high magnetic conductivity iron-nickel alloy material made to weaken the interference, the waterproof layer of making through adopting the polytetrafluoroethylene material prevents that moisture from leading to the fact the influence to the optic fibre line through the superficial infiltration, buffer layer buffering external force collision, the extrusion of making through adopting vinyl material, the protection optic fibre line does not receive the damage, replaced the mode that adopts the simple parcel optic fibre of rubber material, the protection dynamics of optic fibre has been improved, user's normal use has been ensured.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an optical fiber rubber-insulated wire.
Background
The optical fiber is a short-hand writing of optical fiber, is a fiber made of glass or plastic, can be used as a light conduction tool, the transmission principle is 'total reflection of light', the tiny optical fiber is packaged in a plastic sheath, so that it can be bent without breaking, generally, a transmitting device at one end of the optical fiber uses a light-emitting diode or a laser beam to transmit light pulse to the optical fiber, a receiving device at the other end of the optical fiber uses a photosensitive element to detect the pulse, in daily life, because the transmission loss of light in the optical fiber is much lower than the transmission loss of electricity in an electric wire, the optical fiber is used for long-distance information transmission, generally, two terms of the optical fiber and the optical cable are mixed, most of the optical fibers must be covered by several layers of protective structures before use, the covered cable is called the optical cable, the protective layer and the insulating layer on the outer layer of the optical fiber can prevent the damage of the surrounding environment to the optical fiber, such as water, and water, or water, or water, and water, or water, fire, electric shock, etc., the optical cable divide into: cable sheath, aramid filaments, buffer layer and optical fibre, optical fibre and coaxial cable are similar but without a mesh-like shielding layer, with a light-transmitting glass core in the centre, in multimode optical fibre the diameter of the core is both 50 μm and 62.5 μm, approximately corresponding to the thickness of human hair, while that of single-mode optical fibre is 8 μm to 10 μm, usually 9/125 μm, the core is surrounded by a glass envelope of lower refractive index than the core, commonly known as cladding, which keeps the light within the core, and further on the outside by a thin plastic outer jacket, i.e. coating, which protects the cladding, the optical fibre is usually bundled and protected by a sheath. The fiber core is a double-layer concentric cylinder which is usually made of quartz glass and has a small cross-sectional area, the fiber core is fragile and easy to break, a protective layer needs to be added, the optical fiber is used as a mainstream mode of broadband access, and the double-layer concentric cylinder has the advantages of large communication capacity, long relay distance, good confidentiality, strong adaptability, small volume, light weight, wide raw material source, low price and the like.
The existing optical fiber rubber-insulated wire structure is simple, most of the existing optical fiber rubber-insulated wire structure is still made of rubber materials to simply wrap optical fibers, and when the optical fiber rubber-insulated wire structure is installed and used, the optical fiber rubber-insulated wire structure is extremely easy to be damaged by external force collision and extrusion and suffers from external factors to interfere transmission signals, the normal use of users is seriously affected, rainwater is extremely easy to permeate into a port of the optical fibers, so that the lines are corroded and damaged, and the service life of the optical fiber rubber-insulated wire structure is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an optical fiber rubber-insulated wire, which solves the problems that the existing optical fiber rubber-insulated wire proposed in the background technology has a simpler structure, most optical fibers are simply wrapped by rubber materials, and are easily damaged by external force collision and extrusion during installation and use, transmission signals are interfered by external factors, the normal use of users is seriously influenced, the port of the optical fiber is easily infiltrated with rainwater, the line is corroded and damaged, and the service life of the optical fiber rubber-insulated wire is shortened.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optic fibre rubber-insulated-wire line, includes the rubber-insulated-wire, the inside fixed mounting of rubber-insulated-wire has the optic fibre line, the surface of rubber-insulated-wire is provided with the protection subassembly, the fixed surface of protection subassembly installs the rubber-insulated-wire, the one end fixed surface of rubber-insulated-wire installs first casing, the inside movable mounting of first casing has the second casing.
Preferably, the protection subassembly includes the anti-interference layer on skin line surface of fixed mounting, the fixed surface on anti-interference layer installs the waterproof layer, the fixed surface of waterproof layer installs the buffer layer, the surface of buffer layer and the inner wall fixed connection of skin line.
Preferably, a first groove is formed in the first shell, first threads are fixedly mounted on the inner wall of the first groove in a surrounding mode, a second groove is formed in the surface of the second shell in a surrounding mode, and second threads are fixedly mounted on the surface of the second groove in a surrounding mode.
Preferably, a connector is fixedly mounted on one side of the second housing, a through hole is formed in the second housing, and the inside of the connector is communicated with the through hole.
Preferably, the anti-interference layer is made of a shielding material made of high-permeability iron-nickel alloy, the waterproof layer is made of polytetrafluoroethylene material, and the buffer layer is made of vinyl material.
Preferably, a sealing ring is arranged on the surface of the second groove corresponding to one side of the second thread in a surrounding mode, and the first thread is movably connected with the second thread.
Compared with the prior art, the utility model has the beneficial effects that:
this optic fibre rubber-insulated-wire line, carrying out the in-process of daily use, through adopting the anti-interference layer that high magnetic conductivity iron-nickel alloy material made to weaken the interference, the waterproof layer of making through adopting the polytetrafluoroethylene material prevents that moisture from leading to the fact the influence to the optic fibre line through the superficial infiltration, buffer layer buffering external force collision, the extrusion of making through adopting vinyl material, the protection optic fibre line does not receive the damage, replaced the mode that adopts the simple parcel optic fibre of rubber material, the protection dynamics of optic fibre has been improved, user's normal use has been ensured.
This optic fibre rubber-insulated-wire line, in the in-process of carrying out daily use, fix the port of optic fibre rubber-insulated-wire line in the inside of first recess through first casing, connect first screw thread and second screw thread, make second casing and first casing fixed connection each other to seal the gap between second casing and the first casing through the sealing washer, form a protective housing, make the port of optic fibre line deposit wherein, prevent the rainwater infiltration, avoided the corruption of circuit, improved the life of optic fibre rubber-insulated-wire line.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a side cross-sectional view of the protective assembly of the present invention;
fig. 4 is a side view of a second housing of the present invention.
In the figure: 1. an inner skin thread; 2. an optical fiber line; 3. a protection component; 4. an anti-interference layer; 5. a waterproof layer; 6. a buffer layer; 7. a sheath wire; 8. a first housing; 9. a second housing; 10. a connecting port; 11. a first groove; 12. a first thread; 13. a second groove; 14. a second thread; 15. a seal ring; 16. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an optical fiber covered wire comprises an inner covered wire 1, an optical fiber wire 2 is fixedly installed inside the inner covered wire 1, a protection component 3 is arranged on the surface of the inner covered wire 1, an outer covered wire 7 is fixedly installed on the surface of the protection component 3, a first shell 8 is fixedly installed on the surface of one end of the outer covered wire 7, a second shell 9 is movably installed inside the first shell 8, the protection component 3 comprises an anti-interference layer 4 fixedly installed on the surface of the inner covered wire 1, a waterproof layer 5 is fixedly installed on the surface of the anti-interference layer 4, a buffer layer 6 is fixedly installed on the surface of the waterproof layer 5, the surface of the buffer layer 6 is fixedly connected with the inner wall of the outer covered wire 7, a first groove 11 is formed inside the first shell 8, a first thread 12 is fixedly installed on the inner wall of the first groove 11 in a surrounding manner, a second groove 13 is formed on the surface of the second shell 9 in a surrounding manner, and a second thread 14 is fixedly installed on the surface of the second groove 13 in a surrounding manner, fix the port of optic fibre rubber-insulated-wire line in the inside of first recess 11 through first casing 8, through first screw thread 12 and 14 swing joint of second screw thread and rotation, make second casing 9 and first casing 8 fixed connection each other to seal the gap between second casing 9 and the first casing 8 through sealing washer 15, form a protective housing, make the port of optic fibre line 2 deposit wherein, prevent the rainwater infiltration, avoided the corruption of circuit, improved the life of optic fibre rubber-insulated-wire line.
A connector 10 is fixedly installed on one side of the second shell 9, a through hole 16 is opened in the second shell 9, the inside of the connector 10 is communicated with the through hole 16, the anti-interference layer 4 is made of a shielding material of iron-nickel alloy with high magnetic conductivity, a transmission channel of electromagnetic interference energy is stopped or attenuated by using a shielding body (a material with specific performance), so that electromagnetic interference is inhibited, the shielding body has two purposes, electromagnetic energy leakage of internal radiation is limited, and external radiation interference is prevented from entering, because the shielding body plays roles of absorbing energy (eddy current loss), reflecting energy (interface reflection of electromagnetic waves on the shielding body) and counteracting energy (reverse electric field generated by electromagnetic induction in a shielding area and capable of counteracting part of interfering electromagnetic waves) on external electromagnetic interference waves and internal electromagnetic waves, the waterproof layer 5 has a function of weakening interference, and is made of polytetrafluoroethylene material, the polytetrafluoroethylene is a high molecular polymer prepared by polymerizing tetrafluoroethylene as a monomer, is white wax-like, semitransparent, heat-resistant and cold-resistant, can be used for a long time at minus 180-260 ℃, has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, is almost insoluble in all solvents, has the characteristic of high temperature resistance, has extremely low friction coefficient, can be used as an ideal coating for easily cleaning the inner layer of a water pipe, is suitable for being manufactured into a waterproof film for waterproofing, the buffer layer 6 is made of a vinyl material, the optical fiber wire 2 is protected by arranging the protection component 3 on the surface of the inner skin wire 1, the interference is weakened by adopting the anti-interference layer 4 made of a high-permeability iron-nickel alloy material, the waterproof layer 5 made of the polytetrafluoroethylene material is used for preventing the influence of water permeating into the inner part of the inner skin wire 1 through the surface layer on the optical fiber wire 2, through the buffer layer 6 that adopts vinyl material to make, buffering external force collision, extrusion protect optic fibre line 2 not receive the damage, replaced the mode that adopts the simple parcel optic fibre of rubber material, improved the protection dynamics of optic fibre, ensured user's normal use, second recess 13 surface that one side of second screw thread 14 corresponds encircles and installs sealing washer 15, first screw thread 12 and 14 swing joint of second screw thread.
The working principle is as follows: when an optical fiber rubber-insulated wire is required to be used, the optical fiber wire 2 is protected by arranging the protection component 3 on the surface of the inner rubber-insulated wire 1, interference is weakened by adopting the anti-interference layer 4 made of a high-permeability iron-nickel alloy material, the influence on the optical fiber wire 2 caused by the fact that moisture permeates into the inner rubber-insulated wire 1 through the surface layer is prevented by adopting the waterproof layer 5 made of a polytetrafluoroethylene material, the optical fiber wire 2 is protected from being damaged by buffering external force collision and extrusion through adopting the buffer layer 6 made of a vinyl material, the mode of simply wrapping the optical fiber by adopting a rubber material is replaced, the protection strength of the optical fiber is improved, the normal use of a user is ensured, the port of the optical fiber rubber-insulated wire is fixed inside the first groove 11 through the first shell 8, and the second shell 9 and the first shell 8 are fixedly connected through the first thread 12 and the second thread 14 and are movably connected and rotate, and seal the gap between second casing 9 and first casing 8 through sealing washer 15, form a protective housing, make the port of optic fibre line 2 deposit wherein, prevent rainwater infiltration, avoided the corruption of circuit, improved the life of optic fibre rubber-insulated-wire line.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An optical fiber rubber-insulated wire, includes rubber-insulated wire (1), its characterized in that: the utility model discloses a novel optical fiber cable, including medial cord (1), medial cord (2), the surface of medial cord (1) is provided with protection component (3), the fixed surface of protection component (3) installs outer leather line (7), the one end fixed surface of outer leather line (7) installs first casing (8), the inside movable mounting of first casing (8) has second casing (9).
2. The optical fiber rubber-insulated wire of claim 1, wherein: protection component (3) are including anti-interference layer (4) on fixed mounting leather-covered wire (1) surface, the fixed surface of anti-interference layer (4) installs waterproof layer (5), the fixed surface of waterproof layer (5) installs buffer layer (6), the surface of buffer layer (6) and the inner wall fixed connection of leather-covered wire (7).
3. The optical fiber rubber-insulated wire of claim 1, wherein: first recess (11) have been seted up to the inside of first casing (8), the inner wall of first recess (11) encircles fixed mounting has first screw thread (12), second recess (13) have been seted up in the surface of second casing (9) encircleing, the surface of second recess (13) encircles fixed mounting has second screw thread (14).
4. The optical fiber rubber-insulated wire of claim 1, wherein: a connecting port (10) is fixedly mounted on one side of the second shell (9), a through hole (16) is formed in the second shell (9), and the inside of the connecting port (10) is communicated with the through hole (16).
5. An optical fiber covered wire according to claim 2, wherein: the anti-interference layer (4) is made of a shielding material of high-permeability iron-nickel alloy, the waterproof layer (5) is made of polytetrafluoroethylene material, and the buffer layer (6) is made of vinyl material.
6. An optical fiber covered wire according to claim 3, wherein: and a sealing ring (15) is arranged on the surface of the second groove (13) corresponding to one side of the second thread (14) in a surrounding manner, and the first thread (12) is movably connected with the second thread (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122815125.8U CN216351420U (en) | 2021-11-17 | 2021-11-17 | Optical fiber rubber-insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122815125.8U CN216351420U (en) | 2021-11-17 | 2021-11-17 | Optical fiber rubber-insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216351420U true CN216351420U (en) | 2022-04-19 |
Family
ID=81149499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122815125.8U Expired - Fee Related CN216351420U (en) | 2021-11-17 | 2021-11-17 | Optical fiber rubber-insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216351420U (en) |
-
2021
- 2021-11-17 CN CN202122815125.8U patent/CN216351420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |