CN109323749B - Optical fiber storage protection device in optical fiber hydrophone array - Google Patents
Optical fiber storage protection device in optical fiber hydrophone array Download PDFInfo
- Publication number
- CN109323749B CN109323749B CN201811329604.5A CN201811329604A CN109323749B CN 109323749 B CN109323749 B CN 109323749B CN 201811329604 A CN201811329604 A CN 201811329604A CN 109323749 B CN109323749 B CN 109323749B
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber
- winding frame
- sleeve
- bundling
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention belongs to the technical field of optical fiber sensing, in particular to an optical fiber storage protection device in an optical fiber hydrophone array suitable for splicing redundant optical fibers and devices in the array, which is characterized in that a sleeve type optical fiber bundling sleeve is arranged, two ends of the optical fiber bundling sleeve are respectively connected with a left optical fiber winding frame and a right optical fiber winding frame, an optical fiber limiting assembly annularly distributed around the optical fiber bundling sleeve is arranged on the outer wall of the optical fiber bundling sleeve, the optical fiber limiting assembly is composed of more than two optical fiber limiting blocks, the bottom end of the optical fiber limiting block is connected with the outer wall of the optical fiber bundling sleeve, and at least one group of optical fiber limiting assemblies are arranged on the optical fiber bundling sleeve; the invention solves the storage protection problem of optical fibers with different lengths, optical devices and welding points at different positions in the array body, is easy to fix, store and disassemble the optical fibers, can obviously improve the mechanical strength of the array body and reduce the risk of optical fiber damage.
Description
The technical field is as follows:
the invention belongs to the technical field of optical fiber sensing, and particularly relates to an optical fiber storage protection device in an optical fiber hydrophone array, which is suitable for splicing redundant optical fibers and devices in the array.
Background art:
the whole optical sensing system in the optical fiber array has a large amount of redundant optical fibers, welding points and optical devices which need to be stored and protected, the damaged points are vulnerable points of the optical fiber array and are key points for improving the reliability of the optical fiber array, but because the internal structure of the array is variable and small, the existing redundant optical fiber container is large in size and suitable for land use, the container cannot be installed in the array body, redundant optical fibers can only be bundled and stored in a shape like a letter 8, the welding points and the optical devices are freely scattered or simply bundled around a certain device, and the storage mode has the defect that the optical fibers or the devices are damaged due to bending and friction in the array penetrating process or the array body folding and unfolding and dragging process. Therefore, there is a need for a new optical fiber storage protection device suitable for use in an array.
The invention content is as follows:
the invention aims to provide an optical fiber storage and protection device which is suitable for storing long and short optical fibers and devices at different positions in an array, provides good protection and prevents the optical fibers from being damaged in the array and use.
The technical scheme of the invention is as follows;
an optical fiber storage protection device in an optical fiber hydrophone array is characterized in that a sleeve type optical fiber bundling sleeve is arranged, two ends of the optical fiber bundling sleeve are respectively connected with a left optical fiber winding frame and a right optical fiber winding frame, optical fiber limiting assemblies distributed annularly around the optical fiber bundling sleeve are arranged on the outer wall of the optical fiber bundling sleeve, each optical fiber limiting assembly is composed of more than two optical fiber limiting blocks, the bottom ends of the optical fiber limiting blocks are connected with the outer wall of the optical fiber bundling sleeve, and at least one group of optical fiber limiting assemblies are arranged on the optical fiber bundling sleeve; the fiber winding frame is provided with a disc-shaped base and a connecting body connected with the disc-shaped base, a mounting hole used for connecting the disc-shaped base with the outside is formed in the disc-shaped base, a fiber groove is formed in the edge of the disc-shaped base, a mounting hole used for connecting the fiber winding frame with the fiber bundling sleeve is formed in the connecting body, and screw holes used for being connected with the fiber winding frame are correspondingly formed in two ends of the fiber bundling sleeve.
The fiber bundling ring is provided with an annular main body, the aperture of a central through hole of the annular main body is larger than or equal to the outer diameter of a connecting body in the fiber winding frame, more than two fiber passing holes are formed in the outer edge of the annular main body, a notch for feeding fibers is formed in the outer side of each fiber passing hole, two fiber bundling rings are preferably arranged, and the two fiber bundling rings are respectively arranged on the left side and the right side of the fiber bundling sleeve.
The invention has a through hole on the disc-shaped base of the fiber winding frame, the tensile rope and the optical fiber can pass through and be fixed, the excess length of the optical fiber can be wound on the fiber winding frame, the device is fixed on the fiber bundling sleeve, the length and the diameter of the fiber bundling sleeve can be adjusted according to different array requirements, the optical fiber is limited in a certain range by the fiber bundling ring, the optical fiber is prevented from being extruded and broken by the outer sheath, the whole device is cylindrical, and the optical fiber can be wound or fixed from any position to any position.
The fiber winding frame is provided with mounting hole positions, can be assembled with the array element fixing piece and can also be used independently, and the wire passing holes of the fiber winding frame are notches and can also be mounted after rope breaking; the fiber bundling ring is clamped between the fiber winding frame and the fiber bundling sleeve, the fiber bundling ring is provided with a wire passing groove and a fiber bundling groove, the wire passing groove is matched with the notch of the fiber winding frame, so that a rope in the matrix body can smoothly pass through the wire passing groove, and the notch of the fiber bundling groove is small in outside and large in inside, so that the optical fiber cannot be separated after entering the wire bundling ring; the optical fiber bundle is provided with a radial notch and an axial notch, optical fibers and devices with different lengths can be adjusted to proper positions through different grooves and then fixed, and the notch is higher than the devices, so that the devices are not damaged by extrusion.
Compared with the prior art, the optical fiber protection device has the advantages that good protection can be provided for optical fibers, welding points and optical devices through the arrangement of different functional areas, the operation is convenient, the reliability of the array body can be obviously improved, the requirement of practical application is met, the problems of standard winding of the optical fibers with different lengths and flexible fixing of the devices can be solved, the supporting effect can be realized, and the fracture risk of the optical fibers caused by the fact that the outer sheath and a traction rope are driven to move due to the movement of the array body is reduced.
Description of the drawings:
FIG. 1 is an overall structural view of the present invention.
FIG. 2 is a structural view of a fiber winding frame according to the present invention.
FIG. 3 is a structural view of a fiber bundle ring according to the present invention.
FIG. 4 is a diagram showing the construction of the bundle jacket according to the present invention.
Fig. 5 is a schematic view of the present invention in use.
Reference numerals: the optical fiber winding device comprises a fiber winding frame (1), a fiber bundling ring (2), a fiber bundling sleeve (3), an optical fiber limiting block (4), a disc-shaped base (5), a connecting body (6), a mounting hole (7), a fiber passing groove (8), a fiber passing hole (9), an optical fiber (10) and an optical device or a welding point (11).
The specific implementation mode is as follows:
the invention is further illustrated with reference to the following figures and examples.
As shown in the attached drawings, the invention provides an optical fiber storage protection device in an optical fiber hydrophone array, which is provided with a sleeve type optical fiber bundle sleeve (3), wherein two ends of the optical fiber bundle sleeve (3) are respectively connected with a left optical fiber winding frame (1) and a right optical fiber winding frame (1), the outer wall of the optical fiber bundle sleeve (3) is provided with optical fiber limiting components annularly distributed around the optical fiber bundle sleeve (3), each optical fiber limiting component consists of more than two optical fiber limiting blocks (4), the bottom ends of the optical fiber limiting blocks (4) are connected with the outer wall of the optical fiber bundle sleeve (3), and the optical fiber bundle sleeve (3) is provided with at least one group of optical fiber limiting components; the fiber winding frame (1) is provided with a disc-shaped base (5) and a connecting body (6) connected with the disc-shaped base (5), a mounting hole (7) used for connecting the disc-shaped base (5) with the outside is formed in the disc-shaped base (5), a fiber groove (8) is formed in the edge of the disc-shaped base (5), the connecting body (6) is provided with the mounting hole (7) used for connecting the fiber winding frame (1) and the fiber bundling sleeve (3), and the two ends of the fiber bundling sleeve (3) are correspondingly provided with screw holes used for connecting the fiber winding frame (1).
The fiber bundling frame is further provided with two fiber bundling rings (2), each fiber bundling ring (2) is provided with an annular main body, the aperture of a central through hole of each annular main body is larger than or equal to the outer diameter of a connecting body in the fiber winding frame (1), more than two fiber passing holes (9) are formed in the outer edge of each annular main body, gaps for fiber feeding are formed in the outer sides of the fiber passing holes (9), the number of the fiber bundling rings (2) is preferably two, and the two fiber bundling rings (2) are respectively arranged on the left side and the right side of the fiber bundling frame (3).
The invention is characterized in that a disc-shaped base of a fiber winding frame (1) is provided with a wire passing hole, a tensile rope and an optical fiber can pass through and be fixed, the excess length of the optical fiber is wound on the fiber winding frame, a device is fixed on a fiber bundling sleeve, the length and the diameter of the fiber bundling sleeve can be adjusted according to different array requirements, the optical fiber is limited in a certain range by a fiber bundling ring, the optical fiber is prevented from being extruded and broken by an outer sheath, the whole device is cylindrical, and the optical fiber can be wound or fixed from any position to any position.
The fiber winding frame is provided with mounting hole positions, can be assembled with the array element fixing piece and can also be used independently, and the wire passing holes of the fiber winding frame are notches and can also be mounted after rope breaking; the fiber bundling ring is clamped between the fiber winding frame and the fiber bundling sleeve, the fiber bundling ring is provided with a wire passing groove and a fiber bundling groove, the wire passing groove is matched with the notch of the fiber winding frame, so that a rope in the matrix body can smoothly pass through the wire passing groove, and the notch of the fiber bundling groove is small in outside and large in inside, so that the optical fiber cannot be separated after entering the wire bundling ring; the optical fiber bundle is provided with a radial notch and an axial notch, optical fibers and devices with different lengths can be adjusted to proper positions through different grooves and then fixed, and the notch is higher than the devices, so that the devices are not damaged by extrusion.
In fig. 1, optic fibre stretches out after the outlet around fine frame 1 with the device in the light path or the optic fibre butt fusion of another light path mutually, unnecessary optic fibre is around putting around fine frame 1 after the butt fusion, the device is fixed in the groove of restrainting fine cover 3, the optic fibre at device both ends is spacing through restrainting fine ring 2, the whole external diameter size of device is the same with the matrix sheath, play the effect of support, guarantee the space volume stability of optic fibre and device installation, can not drive the oversheath because of the matrix motion, the fracture risk that the haulage rope aversion led to the fact optic fibre.
Compared with the prior art, the optical fiber protection device has the advantages that good protection can be provided for optical fibers, welding points and optical devices through the arrangement of different functional areas, the operation is convenient, the reliability of the array body can be obviously improved, the requirement of practical application is met, the problems of standard winding of the optical fibers with different lengths and flexible fixing of the devices can be solved, the supporting effect can be realized, and the fracture risk of the optical fibers caused by the fact that the outer sheath and a traction rope are driven to move due to the movement of the array body is reduced.
Claims (1)
1. An optical fiber storage protection device in an optical fiber hydrophone array is characterized in that a sleeve type optical fiber bundling sleeve is arranged, two ends of the optical fiber bundling sleeve are respectively connected with a left optical fiber winding frame and a right optical fiber winding frame, optical fiber limiting assemblies distributed annularly around the optical fiber bundling sleeve are arranged on the outer wall of the optical fiber bundling sleeve, each optical fiber limiting assembly is composed of more than two optical fiber limiting blocks, the bottom ends of the optical fiber limiting blocks are connected with the outer wall of the optical fiber bundling sleeve, and at least one group of optical fiber limiting assemblies are arranged on the optical fiber bundling sleeve; the fiber winding frame is provided with a disc-shaped base and a connecting body connected with the disc-shaped base, the disc-shaped base is provided with a mounting hole for connecting the disc-shaped base with the outside, the edge of the disc-shaped base is provided with a fiber passing groove, the connecting body is provided with a mounting hole for connecting the fiber winding frame with the fiber bundling sleeve, and two ends of the fiber bundling sleeve are respectively and correspondingly provided with a screw hole for connecting the fiber winding frame;
the fiber bundling ring is provided with an annular main body, the aperture of a central through hole of the annular main body is larger than or equal to the outer diameter of the connecting body in the fiber winding frame, more than two fiber passing holes are formed in the outer edge of the annular main body, a notch for feeding fibers is formed in the outer side of each fiber passing hole, two fiber bundling rings are arranged, and the two fiber bundling rings are respectively arranged on the left side and the right side of the fiber bundling sleeve;
the device is characterized in that a wire passing hole is formed in the disc-shaped base of the fiber winding frame, the tensile rope and the optical fiber can pass through and are fixed, the excess length of the optical fiber is wound on the fiber winding frame, the device is fixed on a fiber bundling sleeve, the length and the diameter of the fiber bundling sleeve can be adjusted according to different array requirements, the optical fiber is limited within a certain range by a fiber bundling ring, the optical fiber is prevented from being extruded and broken by the outer sheath, the device is integrally cylindrical, and the optical fiber can be wound or fixed at any position from any position;
the fiber winding frame is provided with mounting hole positions for assembling with the array element fixing piece or independently using, and the wire passing holes of the fiber winding frame are notches and can be mounted after rope breaking; the fiber bundling ring is clamped between the fiber winding frame and the fiber bundling sleeve, the fiber bundling ring is provided with a wire passing groove and a fiber bundling groove, the wire passing groove is matched with the notch of the fiber winding frame, so that a rope in the matrix body can smoothly pass through the wire passing groove, and the notch of the fiber bundling groove is small in outside and large in inside, so that the optical fiber cannot be separated after entering the wire bundling ring; the optical fiber bundle is provided with a radial notch and an axial notch, optical fibers and devices with different lengths can be adjusted to proper positions through different grooves and then fixed, and the notch is higher than the devices, so that the devices are not damaged by extrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329604.5A CN109323749B (en) | 2018-11-09 | 2018-11-09 | Optical fiber storage protection device in optical fiber hydrophone array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329604.5A CN109323749B (en) | 2018-11-09 | 2018-11-09 | Optical fiber storage protection device in optical fiber hydrophone array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109323749A CN109323749A (en) | 2019-02-12 |
| CN109323749B true CN109323749B (en) | 2022-03-08 |
Family
ID=65261045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811329604.5A Active CN109323749B (en) | 2018-11-09 | 2018-11-09 | Optical fiber storage protection device in optical fiber hydrophone array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323749B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814216A (en) * | 2019-02-20 | 2019-05-28 | 海鹰企业集团有限责任公司 | A kind of fibre optic hydrophone tail optical fiber deriving structure |
Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6433507A (en) * | 1987-03-27 | 1989-02-03 | Sumitomo Electric Industries | Device for housing surplus length of optical fiber juncture |
| EP0490644A1 (en) * | 1990-12-13 | 1992-06-17 | AT&T Corp. | Optical fiber cable closure having enhanced storage capability |
| JPH08248236A (en) * | 1995-03-09 | 1996-09-27 | Nippon Telegr & Teleph Corp <Ntt> | Housing vessel and working table for connecting aerial optical fiber cable |
| JPH09113774A (en) * | 1995-10-23 | 1997-05-02 | Sumitomo Electric Ind Ltd | Aerial branching and connecting box and extra length housing method of branched optical cable |
| JPH09178955A (en) * | 1995-12-27 | 1997-07-11 | Sumitomo Electric Ind Ltd | Housing device and housing method for extra optical fiber connection part |
| JPH09258032A (en) * | 1996-03-21 | 1997-10-03 | Ocean Cable Co Ltd | Method for housing extra length of juncture of multi-core optical fiber |
| JPH10142430A (en) * | 1996-11-08 | 1998-05-29 | Mitsubishi Cable Ind Ltd | Housing structure of optical fiber and housing method therefor |
| JPH10300566A (en) * | 1997-04-30 | 1998-11-13 | Oki Electric Ind Co Ltd | Optical fiber echo sounder receiver |
| CN2522891Y (en) * | 2001-11-12 | 2002-11-27 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber fixing device |
| EP1350081A1 (en) * | 2001-01-11 | 2003-10-08 | Litton Systems, Inc. | Fiber optic displacement sensor |
| CN2655264Y (en) * | 2003-08-26 | 2004-11-10 | 江苏中天科技股份有限公司 | Micro cable connector box |
| CN101943773A (en) * | 2009-07-07 | 2011-01-12 | 3M创新有限公司 | Micro-connecting disk |
| CN102792204A (en) * | 2010-03-10 | 2012-11-21 | 3M创新有限公司 | Terminal enclosure with extractable fiber organizer tray |
| CN202600183U (en) * | 2012-05-29 | 2012-12-12 | 一诺仪器（威海）有限公司 | Optical fiber welding point protecting device |
| CN203422507U (en) * | 2013-08-19 | 2014-02-05 | 北京四方继保自动化股份有限公司 | Optical fiber winding assembly |
| CN104199147A (en) * | 2014-09-15 | 2014-12-10 | 长城信息产业股份有限公司 | Redundant fiber container for use in cable fusion splicing and application method thereof |
| CN204142997U (en) * | 2014-09-15 | 2015-02-04 | 长城信息产业股份有限公司 | A kind of optical cable welding slack receptacle |
| CN104635309A (en) * | 2013-11-06 | 2015-05-20 | 深圳市华为安捷信电气有限公司 | Fiber storage device |
| CN204631325U (en) * | 2015-05-25 | 2015-09-09 | 胡平金 | Improved optical fibre disc winding apparatus |
| WO2016201689A1 (en) * | 2015-06-19 | 2016-12-22 | 华为技术有限公司 | Optical fiber storage container and optical fiber collection device |
| CN106323439A (en) * | 2016-08-01 | 2017-01-11 | 北京航天控制仪器研究所 | Time-delay optical fiber and reference optical fiber encapsulation structure for optical fiber hydrophone modulation system |
| CN205981437U (en) * | 2016-08-11 | 2017-02-22 | 中国船舶重工集团公司第七一五研究所 | Be used for dragging linear array vibration measuring optic fiber interference type accelerometer |
| CN206209168U (en) * | 2016-11-29 | 2017-05-31 | 长沙湘计海盾科技有限公司 | A kind of optoelectronic device cabinet inner fiber cabling fixing device |
| CN206300720U (en) * | 2016-12-29 | 2017-07-04 | 威海北洋电气集团股份有限公司 | Hydrophone array Cheng Zhen pressure vessels |
| CN206440860U (en) * | 2016-12-28 | 2017-08-25 | 谢建毫 | A kind of optical fiber is around fine device |
| CN107702786A (en) * | 2017-08-31 | 2018-02-16 | 北京航天控制仪器研究所 | A kind of interference formula fiber optic hydrophone unit for array |
| CN207114841U (en) * | 2017-09-07 | 2018-03-16 | 国家电网公司 | A kind of optical fiber accepting rack |
| CN107907204A (en) * | 2017-12-27 | 2018-04-13 | 长沙深之瞳信息科技有限公司 | A kind of deep-sea fibre optic hydrophone |
| CN108106713A (en) * | 2017-12-19 | 2018-06-01 | 威海北洋电气集团股份有限公司 | A kind of bobbin-type fibre optic hydrophone containing air chamber |
| CN207601372U (en) * | 2017-10-24 | 2018-07-10 | 国网四川省电力公司绵阳供电公司 | A kind of optical fiber remaining fibre accommodating mechanism |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178902A (en) * | 1987-12-29 | 1989-07-17 | Sumitomo Electric Ind Ltd | Surplus length housing method and surplus length housing means for optical fiber cable juncture |
| JP2763295B2 (en) * | 1988-03-11 | 1998-06-11 | 日本電信電話株式会社 | Fiber optic cable core connector storage |
| FR2726914B1 (en) * | 1994-11-14 | 1997-01-24 | Crespel Daniel | CASSETTE FOR HOUSING AND PROTECTING AN OPTICAL FIBER AND DEVICE FOR STORING A PLURALITY OF SUCH CASSETTES |
| JP3250781B2 (en) * | 1995-10-30 | 2002-01-28 | 日本電信電話株式会社 | Optical cable connection unit storage device and storage structure |
| JP2000013049A (en) * | 1998-06-18 | 2000-01-14 | Fujitsu Ltd | Extra length containing structure for optical fiber |
| JP2000066036A (en) * | 1998-08-25 | 2000-03-03 | Sumitomo Electric Ind Ltd | Housing structure of optical fiber connecting part and housing method |
| US6351591B1 (en) * | 1999-07-30 | 2002-02-26 | Lucent Technologies, Inc. | Fiber optic buffer tube storage device with integrated bend limiter feature |
| CN1106582C (en) * | 2000-05-08 | 2003-04-23 | 中国人民解放军装备指挥技术学院 | Redundant fiber holding method for welding optical cable |
| JP2004045535A (en) * | 2002-07-09 | 2004-02-12 | Sumitomo Electric Ind Ltd | Tool for housing splice excess length of optical fiber |
| EP1676158B1 (en) * | 2003-09-25 | 2019-05-22 | Nufern | Apparatus and methods for accommodating loops of optical fiber |
| CA2445229A1 (en) * | 2003-10-10 | 2005-04-10 | Dafocom Solutions Inc. | Flexible optical splice system |
| US7302152B2 (en) * | 2004-12-30 | 2007-11-27 | Corning Cable Systems Llc | Overmolded multi-port optical connection terminal having means for accommodating excess fiber length |
| US7399125B1 (en) * | 2006-07-26 | 2008-07-15 | Lockheed Martin Corporation | Lens array with integrated folding mirror |
| JP5245240B2 (en) * | 2006-10-26 | 2013-07-24 | 住友電気工業株式会社 | Optical fiber coil storage container and optical fiber module |
| US8224144B2 (en) * | 2008-10-31 | 2012-07-17 | Tyco Electronics Corporation | Fiber optic connector storage apparatus and methods for using the same |
| FR2946421B1 (en) * | 2009-06-04 | 2011-07-08 | Dcns | SYSTEM FOR DETERMINING THE LENGTH OF DEVIDEE / REMAINING OPTICAL FIBER IN A STORAGE COIL OWNED IN PARTICULAR IN AN UNDERWATER |
| US9551598B2 (en) * | 2014-05-12 | 2017-01-24 | Siemens Energy, Inc. | Fiber optic sensing apparatus with an improved fiber-affixing device |
| US9846284B2 (en) * | 2014-08-06 | 2017-12-19 | Prysmian S.P.A | Optical fiber connector assembly |
| CN104977675A (en) * | 2015-07-10 | 2015-10-14 | 成都市宏山科技有限公司 | Apparatus for receiving reserved fiber |
| CN204740386U (en) * | 2015-07-10 | 2015-11-04 | 成都市宏山科技有限公司 | Reserve optic fibre storage device |
| US10042137B2 (en) * | 2015-08-15 | 2018-08-07 | US Conec, Ltd | Optical fiber rearrangement device with containment channels |
| CN105511038A (en) * | 2016-02-19 | 2016-04-20 | 国网山东省电力公司滨州供电公司 | Optical fiber storage box |
| CN206270554U (en) * | 2016-10-27 | 2017-06-20 | 国网内蒙古东部电力有限公司电力科学研究院 | A kind of optical fiber classification receives device |
| CN206339705U (en) * | 2016-12-16 | 2017-07-18 | 广州神科光电科技有限公司 | A kind of optical fiber automatic telescopic stores device |
-
2018
- 2018-11-09 CN CN201811329604.5A patent/CN109323749B/en active Active
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6433507A (en) * | 1987-03-27 | 1989-02-03 | Sumitomo Electric Industries | Device for housing surplus length of optical fiber juncture |
| EP0490644A1 (en) * | 1990-12-13 | 1992-06-17 | AT&T Corp. | Optical fiber cable closure having enhanced storage capability |
| JPH08248236A (en) * | 1995-03-09 | 1996-09-27 | Nippon Telegr & Teleph Corp <Ntt> | Housing vessel and working table for connecting aerial optical fiber cable |
| JPH09113774A (en) * | 1995-10-23 | 1997-05-02 | Sumitomo Electric Ind Ltd | Aerial branching and connecting box and extra length housing method of branched optical cable |
| JPH09178955A (en) * | 1995-12-27 | 1997-07-11 | Sumitomo Electric Ind Ltd | Housing device and housing method for extra optical fiber connection part |
| JPH09258032A (en) * | 1996-03-21 | 1997-10-03 | Ocean Cable Co Ltd | Method for housing extra length of juncture of multi-core optical fiber |
| JPH10142430A (en) * | 1996-11-08 | 1998-05-29 | Mitsubishi Cable Ind Ltd | Housing structure of optical fiber and housing method therefor |
| JPH10300566A (en) * | 1997-04-30 | 1998-11-13 | Oki Electric Ind Co Ltd | Optical fiber echo sounder receiver |
| EP1350081A1 (en) * | 2001-01-11 | 2003-10-08 | Litton Systems, Inc. | Fiber optic displacement sensor |
| CN2522891Y (en) * | 2001-11-12 | 2002-11-27 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber fixing device |
| CN2655264Y (en) * | 2003-08-26 | 2004-11-10 | 江苏中天科技股份有限公司 | Micro cable connector box |
| CN101943773A (en) * | 2009-07-07 | 2011-01-12 | 3M创新有限公司 | Micro-connecting disk |
| CN102792204A (en) * | 2010-03-10 | 2012-11-21 | 3M创新有限公司 | Terminal enclosure with extractable fiber organizer tray |
| CN202600183U (en) * | 2012-05-29 | 2012-12-12 | 一诺仪器（威海）有限公司 | Optical fiber welding point protecting device |
| CN203422507U (en) * | 2013-08-19 | 2014-02-05 | 北京四方继保自动化股份有限公司 | Optical fiber winding assembly |
| CN104635309A (en) * | 2013-11-06 | 2015-05-20 | 深圳市华为安捷信电气有限公司 | Fiber storage device |
| CN104199147A (en) * | 2014-09-15 | 2014-12-10 | 长城信息产业股份有限公司 | Redundant fiber container for use in cable fusion splicing and application method thereof |
| CN204142997U (en) * | 2014-09-15 | 2015-02-04 | 长城信息产业股份有限公司 | A kind of optical cable welding slack receptacle |
| CN204631325U (en) * | 2015-05-25 | 2015-09-09 | 胡平金 | Improved optical fibre disc winding apparatus |
| WO2016201689A1 (en) * | 2015-06-19 | 2016-12-22 | 华为技术有限公司 | Optical fiber storage container and optical fiber collection device |
| CN106323439A (en) * | 2016-08-01 | 2017-01-11 | 北京航天控制仪器研究所 | Time-delay optical fiber and reference optical fiber encapsulation structure for optical fiber hydrophone modulation system |
| CN205981437U (en) * | 2016-08-11 | 2017-02-22 | 中国船舶重工集团公司第七一五研究所 | Be used for dragging linear array vibration measuring optic fiber interference type accelerometer |
| CN206209168U (en) * | 2016-11-29 | 2017-05-31 | 长沙湘计海盾科技有限公司 | A kind of optoelectronic device cabinet inner fiber cabling fixing device |
| CN206440860U (en) * | 2016-12-28 | 2017-08-25 | 谢建毫 | A kind of optical fiber is around fine device |
| CN206300720U (en) * | 2016-12-29 | 2017-07-04 | 威海北洋电气集团股份有限公司 | Hydrophone array Cheng Zhen pressure vessels |
| CN107702786A (en) * | 2017-08-31 | 2018-02-16 | 北京航天控制仪器研究所 | A kind of interference formula fiber optic hydrophone unit for array |
| CN207114841U (en) * | 2017-09-07 | 2018-03-16 | 国家电网公司 | A kind of optical fiber accepting rack |
| CN207601372U (en) * | 2017-10-24 | 2018-07-10 | 国网四川省电力公司绵阳供电公司 | A kind of optical fiber remaining fibre accommodating mechanism |
| CN108106713A (en) * | 2017-12-19 | 2018-06-01 | 威海北洋电气集团股份有限公司 | A kind of bobbin-type fibre optic hydrophone containing air chamber |
| CN107907204A (en) * | 2017-12-27 | 2018-04-13 | 长沙深之瞳信息科技有限公司 | A kind of deep-sea fibre optic hydrophone |
Non-Patent Citations (2)
| Title |
|---|
| "接续盒异端接续冗余光纤的收容方法";闫涛 等;《光纤与电缆及其应用技术》;20091231(第3期);45-46页 * |
| "注油型光纤水听阵列封装工艺流程研究";沙飞 等;《中国新通信》;20171231;第19卷(第4期);151-152页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109323749A (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210239928A1 (en) | Round and small diameter optical cables with a ribbon-like optical fiber structure | |
| US7742667B2 (en) | Fiber optic cables and methods for forming the same | |
| EP2402807B1 (en) | Fiber optic cable furcation methods and assemblies | |
| CN109323749B (en) | Optical fiber storage protection device in optical fiber hydrophone array | |
| US6728454B2 (en) | Premises optical cable with S-Z stranded strength member | |
| US6987916B2 (en) | Fiber optic central tube cable with bundled support member | |
| KR20010045604A (en) | Loose tube plenum cable | |
| JP4832390B2 (en) | Straight connection closure | |
| JP2018173649A (en) | Round and small diameter optical cable with ribbon type optical fiber structure | |
| US11081871B2 (en) | Figure-of-eight cable | |
| KR101671850B1 (en) | Optical cable | |
| CN215729006U (en) | Lightning protection flat optical cable | |
| JP2017004977A (en) | Round and small diameter optical cables with ribbon-like optical fiber structure | |
| JP2009294470A (en) | Branch structure of multicore optical fiber cable | |
| KR101814641B1 (en) | Optical cable | |
| CN118226596A (en) | 5G optical fiber comprehensive wiring system | |
| ITMI981255A1 (en) | MINIATURIZED OPTICAL MODULE WITH MORE OPTICAL FIBERS | |
| JPS61160706A (en) | Connecting device for optical composite overhead earth wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |