CN114236693A - Suspension type micro optical cable quick connection connector and connection method - Google Patents
Suspension type micro optical cable quick connection connector and connection method Download PDFInfo
- Publication number
- CN114236693A CN114236693A CN202111677215.3A CN202111677215A CN114236693A CN 114236693 A CN114236693 A CN 114236693A CN 202111677215 A CN202111677215 A CN 202111677215A CN 114236693 A CN114236693 A CN 114236693A
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- Prior art keywords
- inner tube
- optical cable
- micro optical
- tail
- tubular shell
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- 230000003287 optical effect Effects 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000725 suspension Substances 0.000 title claims description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 18
- 229920006231 aramid fiber Polymers 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/506—Underwater installation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a suspended micro optical cable quick connection connector and a connection method, wherein the connection connector comprises a tubular shell, an inner tube, two tail sleeves and a buoyancy outer cover, the tubular shell is divided into an inner tube connecting part and tail sleeve connecting parts arranged at two ends of the inner tube connecting part, strip-shaped openings penetrating through two ends of the inner tube are formed in the tube wall of the inner tube, the inner tube is arranged in the inner tube connecting part of the tubular shell, inner ends of the two tail sleeves are connected in the tail sleeve connecting part of the tubular shell in a threaded mode, inner ends of the two tail sleeves respectively abut against two ends of the inner tube, inner cavities of the two tail sleeves are communicated with inner cavities of the inner tube, and the buoyancy outer cover completely covers the tubular shell and the two tail sleeves. The invention has simple structure and small volume, is convenient for rapidly realizing the connection operation of the micro optical cable on site, and has the advantages of high mechanical strength, corrosion resistance, suspensibility and the like.
Description
Technical Field
The invention relates to the technical field of optical fiber connectors, in particular to a suspension type micro optical cable quick connection connector and a connection method.
Background
The sea is a treasure house of resources and energy, in particular to the field of deep sea, and is required marine equipment for deep sea exploration, resource development, underwater operation and the like, and particularly the deep sea equipment carrying the micro optical cable is the object of controversial research of various countries. Among them, subsea communication is a basic condition that various kinds of deep sea projects can realize, and deep sea connectors play a wide and important role therein.
The underwater optical fiber connector plays roles in starting power, signal transmission and connection between various underwater and deep sea, and is an important weapon for expanding human activities to deep sea. According to the form of mating, the plug-in connector is mainly used. The plug connector is a connector capable of completing plug operation in a seawater environment, is mainly used for optical fiber plug interconnection operation in an underwater environment, but has complex process in the aspects of water tightness and the like, needs to be manufactured at an optical cable port in advance, and cannot meet the requirement of field-level micro optical cable interconnection maintenance.
Disclosure of Invention
The invention aims to solve the technical problem of providing a suspension type micro optical cable quick connection connector and a connection method, and the suspension type micro optical cable quick connection connector has the advantages of high mechanical strength, small volume, no need of plugging and unplugging, corrosion resistance, suspensibility and the like.
The technical scheme of the invention is as follows:
the utility model provides a floated fine optical cable connector of plugging into fast, including tubulose shell, inner tube, two tail covers and buoyancy dustcoat, the tubulose shell divide into inner tube connecting portion and set up in the tail cover connecting portion at inner tube connecting portion both ends, the pipe wall of inner tube on set up the strip opening that link up the inner tube both ends, the inner tube sets up in the inner tube connecting portion of tubulose shell, the interior tip threaded connection of two tail covers is in the tail cover connecting portion of tubulose shell, the inner of two tail covers supports the both ends of inner tube respectively and the inner chamber of two tail covers communicates each other with the inner chamber of inner tube, buoyancy dustcoat in the outside of tubulose shell and two tail covers completely.
And the inner cavity of the inner tube is provided with curing glue for bonding and fixing the connected micro optical cable in the inner tube.
And the inner wall of the inner tube is provided with optical cable bearing aramid fiber.
The tubular shell is a 316L stainless steel pipe.
The tail sleeve comprises a conical outer end portion, a limiting middle portion and an external thread inner end portion which are connected in sequence, inner cavities of the conical outer end portion, the limiting middle portion and the external thread inner end portion are communicated with each other, the inner diameter of the conical outer end portion is gradually increased from the outer end to the inner end, the inner end of the conical outer end portion is fixedly connected with the outer end of the limiting middle portion, the outer diameter of the limiting middle portion of the tail sleeve is not smaller than the outer diameter of the tubular shell, an inner thread is arranged on the inner wall of a tail sleeve connecting portion of the tubular shell, and the inner end of the external thread of the tail sleeve extends into the tail sleeve connecting portion of the tubular shell and is in threaded connection with the tail sleeve connecting portion.
The outer diameter of the middle limiting part of the tail sleeve is equal to the outer diameter of the tubular shell, and the inner end of the middle limiting part of the tail sleeve is abutted against one end corresponding to the tubular shell.
The buoyancy outer cover comprises an upper sealing cover with a downward arc-shaped groove opening and a lower sealing cover with an upward arc-shaped groove opening, the arc-shaped groove openings of the upper sealing cover and the lower sealing cover are opposite, and the upper sealing cover and the lower sealing cover are fixed through screws to form the buoyancy outer cover.
A method for connecting a micro optical cable specifically comprises the following steps:
(1) firstly, respectively penetrating two micro optical cables to be connected through two tail sleeves, wherein one micro optical cable penetrating through the tail sleeve penetrates through the tubular shell, then welding the end heads of the two micro optical cables to be connected, and performing thermal coating treatment on the connection position of the micro optical cables after welding;
(2) penetrating the connection part of the micro optical cable into the inner tube from the strip-shaped opening of the inner tube and dropping curing glue for fixing, and enabling the welded micro optical cable to be in a micro-bent non-bearing state in the inner tube;
(3) penetrating the inner tube of the cured micro optical cable into a tubular shell, wherein two ends of the tubular shell are respectively in threaded connection with two tail sleeves, and the inner ends of the two tail sleeves respectively abut against two ends of the inner tube;
(4) and the buoyancy outer covers are covered outside the tubular shell and the two tail sleeves, so that the suspension type micro optical cable quick connection connector is suspended in water.
In the step (1), the aramid fibers at the ends of the two micro optical cables to be connected are firstly stripped and then welded.
In the step (2), after the connection part of the micro optical cable penetrates into the inner tube from the strip-shaped opening of the inner tube, two ends of the micro optical cable respectively penetrate out of two ends of the inner tube, then two ports of the inner tube are sealed by using an adhesive tape, and then curing adhesive is dripped into the inner tube from the strip-shaped opening, so that the curing adhesive is cured at normal temperature, and the packaging treatment of the micro optical cable and the inner tube is realized.
The invention has the advantages that:
(1) the inner tube has a simple structure and small volume, so that the whole weight of the whole connection connector is greatly reduced, and the density of the connection optical cable is also reduced.
(2) The mode of welding the micro optical cable is adopted, the welded micro optical cable is subjected to thermal coating, the requirement on the watertight performance of the connection connector is lowered, and meanwhile, the optical cable bearing aramid fiber is arranged in the inner pipe, so that the bearing fixation of the micro optical cable is effectively guaranteed;
(3) the tubular shell is made of a 316L stainless steel pipe which is resistant to seawater corrosion, has strong corrosion resistance and is an excellent choice for the deep sea connector;
(4) the micro optical cable is solidified in the inner tube through the solidification glue, and the micro optical cable and the inner tube are packaged while being fixed, so that the water tightness is improved;
(5) the buoyancy outer cover is made of deep sea solid buoyancy materials, so that the connection connector is suspended in seawater and has the excellent characteristics of low density, high compressive strength, high hydrostatic pressure resistance, low and stable water absorption, processability, good weather resistance, no pollution to the environment and the like.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a cross-sectional view of the tubular housing of the present invention.
FIG. 3 is a schematic view of the inner tube of the present invention.
Fig. 4 is a cross-sectional view of the boot of the present invention.
FIG. 5 is an exploded view of the buoyancy shield of the present invention.
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. 1-5, a suspension type micro optical cable quick connection connector comprises a tubular outer shell 1, an inner tube 2, two tail sleeves 3 and a buoyancy outer cover 4, wherein the tubular outer shell 1 is divided into an inner tube connecting part 11 and tail sleeve connecting parts 12 arranged at two ends of the inner tube connecting part 11, strip-shaped openings 21 penetrating through two ends of the inner tube are formed in the tube wall of the inner tube 2, and the inner tube 2 is arranged in the inner tube connecting part 11 of the tubular outer shell 1; the tail sleeve 3 comprises a tapered outer end portion 31, a limiting middle portion 32 and an external thread inner end portion 33 which are connected in sequence, inner cavities of the tapered outer end portion 31, the limiting middle portion 32 and the external thread inner end portion 33 are communicated with each other, the inner diameter of the tapered outer end portion 31 is gradually increased from the outer end to the inner end, the inner end of the tapered outer end portion 31 is fixedly connected with the outer end of the limiting middle portion 32, the outer diameter of the limiting middle portion 32 of the tail sleeve is equal to the outer diameter of the tubular shell 1, internal threads are arranged on the inner wall of the tail sleeve connecting portion 12 of the tubular shell, the external thread inner end portion 33 of the tail sleeve 3 extends into the tail sleeve connecting portion 12 of the tubular shell and is in threaded connection with the tail sleeve connecting portion 12, the inner end of the tail sleeve limiting middle portion 32 abuts against one corresponding end of the tubular shell 1, inner cavities of the two tail sleeves 3 and inner cavities of the inner tubes 2 are communicated with each other, and the buoyancy outer cover 4 is completely covered outside the tubular shell 1 and the two tail sleeves 3.
The tubular shell 1 is a 316L stainless steel pipe, the inner cavity of the inner pipe 2 is provided with curing glue for bonding and fixing the connected micro optical cable 5 in the inner pipe 2, and the inner wall of the inner pipe 2 is provided with optical cable bearing aramid fiber; the buoyancy outer cover 4 comprises an upper sealing cover 41 with a downward arc-shaped groove opening and a lower sealing cover 42 with an upward arc-shaped groove opening, the arc-shaped groove openings of the upper sealing cover 41 and the lower sealing cover 42 are opposite, and the upper sealing cover 41 and the lower sealing cover 42 are fixed through screws to form the buoyancy outer cover 4.
A micro optical cable connection method specifically comprises the following steps:
(1) firstly, two micro optical cables 5 to be connected respectively pass through two tail sleeves 3, after one micro optical cable 4 which passes through the tail sleeve 3 passes through the tubular shell 1, aramid fibers at the ends of the two micro optical cables 5 to be connected are firstly stripped and then are welded, and the connection position of the micro optical cable 5 is subjected to hot coating treatment after welding;
(2) after the connection part of the micro optical cable 5 penetrates into the inner tube 2 from the strip-shaped opening 21 of the inner tube 2, namely two ends of the micro optical cable 5 respectively penetrate out of two ends of the inner tube 2, then two ports of the inner tube 2 are sealed by using an adhesive tape, and then curing adhesive is injected into the middle point of the inner tube 2 from the strip-shaped opening 21, so that the curing adhesive is cured at normal temperature, the packaging treatment of the micro optical cable and the inner tube is realized, and the welded micro optical cable 5 is in a micro-bent non-force-bearing state in the inner tube 2;
(3) the inner tube 2 of the cured micro optical cable 5 is penetrated into the tubular shell 1, two ends of the tubular shell 1 are respectively in threaded connection with the two tail sleeves 3, and the inner ends of the two tail sleeves 3 respectively abut against two ends of the inner tube 2;
(4) and the buoyancy outer covers 4 are covered outside the tubular shell 1 and the two tail sleeves 3, so that the suspension type micro optical cable quick connection connector is suspended in water.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a floated fine optical cable connector of plugging into fast which characterized in that: including tubulose shell, inner tube, two tail covers and buoyancy dustcoat, the tubulose shell divide into inner tube connecting portion and set up in the tail cover connecting portion at inner tube connecting portion both ends, the pipe wall of inner tube on set up the strip opening that link up the inner tube both ends, the inner tube sets up in the inner tube connecting portion of tubulose shell, interior tip threaded connection of two tail covers is in the tail cover connecting portion of tubulose shell, the inner of two tail covers supports the both ends of inner tube and the inner chamber of two tail covers communicates each other respectively, the buoyancy dustcoat totally cladding in the outside of tubulose shell and two tail covers.
2. The suspension type micro optical cable quick connection connector according to claim 1, wherein: and the inner cavity of the inner tube is provided with curing glue for bonding and fixing the connected micro optical cable in the inner tube.
3. The suspension type micro optical cable quick connection connector according to claim 1, wherein: and the inner wall of the inner tube is provided with optical cable bearing aramid fiber.
4. The suspension type micro optical cable quick connection connector according to claim 1, wherein: the tubular shell is a 316L stainless steel pipe.
5. The suspension type micro optical cable quick connection connector according to claim 1, wherein: the tail sleeve comprises a conical outer end portion, a limiting middle portion and an external thread inner end portion which are connected in sequence, inner cavities of the conical outer end portion, the limiting middle portion and the external thread inner end portion are communicated with each other, the inner diameter of the conical outer end portion is gradually increased from the outer end to the inner end, the inner end of the conical outer end portion is fixedly connected with the outer end of the limiting middle portion, the outer diameter of the limiting middle portion of the tail sleeve is not smaller than the outer diameter of the tubular shell, an inner thread is arranged on the inner wall of a tail sleeve connecting portion of the tubular shell, and the inner end of the external thread of the tail sleeve extends into the tail sleeve connecting portion of the tubular shell and is in threaded connection with the tail sleeve connecting portion.
6. The floated fine optical cable quick connection connector according to claim 5, wherein: the outer diameter of the middle limiting part of the tail sleeve is equal to the outer diameter of the tubular shell, and the inner end of the middle limiting part of the tail sleeve is abutted against one end corresponding to the tubular shell.
7. The suspension type micro optical cable quick connection connector according to claim 1, wherein: the buoyancy outer cover comprises an upper sealing cover with a downward arc-shaped groove opening and a lower sealing cover with an upward arc-shaped groove opening, the arc-shaped groove openings of the upper sealing cover and the lower sealing cover are opposite, and the upper sealing cover and the lower sealing cover are fixed through screws to form the buoyancy outer cover.
8. The method for performing micro optical cable connection of the suspension type micro optical cable quick connection connector according to claim 1, wherein the method comprises the following steps: the method specifically comprises the following steps:
(1) firstly, respectively penetrating two micro optical cables to be connected through two tail sleeves, wherein one micro optical cable penetrating through the tail sleeve penetrates through the tubular shell, then welding the end heads of the two micro optical cables to be connected, and performing thermal coating treatment on the connection position of the micro optical cables after welding;
(2) penetrating the connection part of the micro optical cable into the inner tube from the strip-shaped opening of the inner tube and dropping curing glue for fixing, and enabling the welded micro optical cable to be in a micro-bent non-bearing state in the inner tube;
(3) penetrating the inner tube of the cured micro optical cable into a tubular shell, wherein two ends of the tubular shell are respectively in threaded connection with two tail sleeves, and the inner ends of the two tail sleeves respectively abut against two ends of the inner tube;
(4) and the buoyancy outer covers are covered outside the tubular shell and the two tail sleeves, so that the suspension type micro optical cable quick connection connector is suspended in water.
9. The method of micro optical fiber cable connection according to claim 8, wherein: in the step (1), the aramid fibers at the ends of the two micro optical cables to be connected are firstly stripped and then welded.
10. The method of micro optical fiber cable connection according to claim 8, wherein: in the step (2), after the connection part of the micro optical cable penetrates into the inner tube from the strip-shaped opening of the inner tube, two ends of the micro optical cable respectively penetrate out of two ends of the inner tube, then two ports of the inner tube are sealed by using an adhesive tape, and then curing adhesive is dripped into the inner tube from the strip-shaped opening, so that the curing adhesive is cured at normal temperature, and the packaging treatment of the micro optical cable and the inner tube is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677215.3A CN114236693B (en) | 2021-12-31 | 2021-12-31 | Suspension type micro optical cable rapid connection connector and connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677215.3A CN114236693B (en) | 2021-12-31 | 2021-12-31 | Suspension type micro optical cable rapid connection connector and connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114236693A true CN114236693A (en) | 2022-03-25 |
| CN114236693B CN114236693B (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111677215.3A Active CN114236693B (en) | 2021-12-31 | 2021-12-31 | Suspension type micro optical cable rapid connection connector and connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114236693B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1160084A (en) * | 1981-02-05 | 1984-01-10 | Roger C. Finn | Reinforced optical fiber splice |
| US6498879B1 (en) * | 1999-03-31 | 2002-12-24 | Wavesplitter Technologies, Inc. | Polarization-independent, environmentally stable optical fiber narrow band multi-window wavelength division multiplexer based on biconical tapered fusion coupler technology |
| US6788852B1 (en) * | 2002-02-15 | 2004-09-07 | Finisar Corporation | Double-tube fiber coupler package |
| US20050281511A1 (en) * | 2004-06-22 | 2005-12-22 | Ringgenberg Paul D | Fiber optic splice housing and integral dry mate connector system |
| CN201749217U (en) * | 2010-08-25 | 2011-02-16 | 河北四方通信设备有限公司 | SMA-type optical fiber connector |
| CN102360104A (en) * | 2011-10-12 | 2012-02-22 | 上海方奥通信技术有限公司 | Underwater optical cable connector |
| KR101114289B1 (en) * | 2010-12-06 | 2012-03-05 | 주식회사 에이제이월드 | Optical connector for assembling in the field |
| CN104538788A (en) * | 2014-12-03 | 2015-04-22 | 北京神州普惠科技股份有限公司 | Rapid connection apparatus of photoelectric composite cable of fiber-optic hydrophone array |
| CN105487180A (en) * | 2016-01-13 | 2016-04-13 | 中国电子科技集团公司第八研究所 | Zero-buoyancy optical cable watertight force bearing connector |
| CN106019479A (en) * | 2016-07-11 | 2016-10-12 | 武汉普惠海洋光电技术有限公司 | Metalized package fiber splitter with high reliability |
| CN106526750A (en) * | 2015-09-11 | 2017-03-22 | Ⅱ-Ⅵ有限公司 | Micro splice protector |
| JP2017191298A (en) * | 2016-04-15 | 2017-10-19 | 株式会社フジクラ | Optical fiber protective structure and method for manufacturing optical element |
-
2021
- 2021-12-31 CN CN202111677215.3A patent/CN114236693B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1160084A (en) * | 1981-02-05 | 1984-01-10 | Roger C. Finn | Reinforced optical fiber splice |
| US6498879B1 (en) * | 1999-03-31 | 2002-12-24 | Wavesplitter Technologies, Inc. | Polarization-independent, environmentally stable optical fiber narrow band multi-window wavelength division multiplexer based on biconical tapered fusion coupler technology |
| US6788852B1 (en) * | 2002-02-15 | 2004-09-07 | Finisar Corporation | Double-tube fiber coupler package |
| US20050281511A1 (en) * | 2004-06-22 | 2005-12-22 | Ringgenberg Paul D | Fiber optic splice housing and integral dry mate connector system |
| CN201749217U (en) * | 2010-08-25 | 2011-02-16 | 河北四方通信设备有限公司 | SMA-type optical fiber connector |
| KR101114289B1 (en) * | 2010-12-06 | 2012-03-05 | 주식회사 에이제이월드 | Optical connector for assembling in the field |
| CN102360104A (en) * | 2011-10-12 | 2012-02-22 | 上海方奥通信技术有限公司 | Underwater optical cable connector |
| CN104538788A (en) * | 2014-12-03 | 2015-04-22 | 北京神州普惠科技股份有限公司 | Rapid connection apparatus of photoelectric composite cable of fiber-optic hydrophone array |
| CN106526750A (en) * | 2015-09-11 | 2017-03-22 | Ⅱ-Ⅵ有限公司 | Micro splice protector |
| CN105487180A (en) * | 2016-01-13 | 2016-04-13 | 中国电子科技集团公司第八研究所 | Zero-buoyancy optical cable watertight force bearing connector |
| JP2017191298A (en) * | 2016-04-15 | 2017-10-19 | 株式会社フジクラ | Optical fiber protective structure and method for manufacturing optical element |
| CN106019479A (en) * | 2016-07-11 | 2016-10-12 | 武汉普惠海洋光电技术有限公司 | Metalized package fiber splitter with high reliability |
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| Publication number | Publication date |
|---|---|
| CN114236693B (en) | 2024-06-04 |
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