CN105911658A - Automatic shrinkage optical fiber - Google Patents
Automatic shrinkage optical fiber Download PDFInfo
- Publication number
- CN105911658A CN105911658A CN201610462910.0A CN201610462910A CN105911658A CN 105911658 A CN105911658 A CN 105911658A CN 201610462910 A CN201610462910 A CN 201610462910A CN 105911658 A CN105911658 A CN 105911658A
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- China
- Prior art keywords
- optical fiber
- rotary shaft
- spring
- fiber
- automatic contraction
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to an automatic shrinkage optical fiber. According to the structure, two optical fibers are combined together to form a two-core single-wire optical fiber; and the two-core single-wire optical fiber is accommodated in an accommodating device, two ends of the optical fiber extend out of the accommodating device, and the optical fiber extending out of the accommodating device is divided into two single cores at the end. The automatic accommodating box is additionally arranged on the improved optical fiber, and the jumping redundant part of the optical fiber can be automatically accommodated. The fiber jumping time is greatly reduced, the repair and maintenance working efficiency and the quality are improved, the using method is flexible and convenient, the manufacturing cost is low, the practicability is strong, and the expansion development is strong.
Description
Technical field
The present invention relates to a kind of optical fiber, particularly relate to a kind of optical fiber with freedom retractable length function, be mainly used in the connection between optical communication equipment in power communication machine room, belong to power communication application.
Background technology
In communications equipment room, ODF module has a large amount of optical fiber to connect, this body length of optical fiber used is not fixed, redundant length after connection is the most different, in rack, the redundancy section different in size of a large amount of optical fiber is distributed in around ODF module in a jumble, not only affects rack aesthetics, and during maintenance, comparison fiber optic service is also wasted time and energy, especially in trouble shooting procedure, in disorderly and unsystematic, redundancy optical fiber not etc., search fault fibre core, easily cause the service disconnection of other optical fiber, lead to communication accident.
After communications equipment room Standardization Construction standard implementation, administrative communications equipment room ODF module and connection optical fiber are rectified and improved by each maintenance teams and groups according to standard.
ODF module after rectification and connection optical fiber, although entirety has reached standard, but problem still exists.Redundant optical fiber part after arrangement needs to use band etc. to fix.Together, surface seems neat appearance, but is difficult to tidy inside it in each optical fiber colligation.This just brings trouble to work such as trouble shooting and business increases and decreases.Often break down maintenance time, maintenance worker is required for cutting off band, then searches fault optical fiber, after fixing a breakdown, then to optical fiber rearrange colligation；When there being business to increase and decrease, surfaceman needs also exist for first removing band, and business optical fiber that is to be increased or that reduce is installed or removes complete, more again optical fiber being carried out combing colligation.Intricate operation, and still other fiber optic service are constituted a threat to.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, it is provided that a kind of have storage redundant length function automatically shrink optical fiber, solve optical fiber in prior art be difficult to combing search problem.
Technical scheme is as follows:
Automatically shrinking optical fiber, two optical fiber are merged together, and form twin-core single line optical fiber；Described twin-core single line optical fiber is accommodated in storage device, and storage device is stretched out at the two ends of optical fiber, and the optical fiber stretching out storage device is divided into two singles in end；Described storage apparatus structure is: arrange rotary shaft and spring fixed column in housing, rotary shaft is provided with inside and outside two grooves, fiber reel is wound in the water jacket of rotary shaft, spring fixed column is arranged on the center of rotary shaft, spring is fixed on the inside groove of rotary shaft and is connected with spring fixed column, and rotary shaft rotates by the resilience force of spring.
Described single-core fiber diameter is the 1/2 of ordinary optic fibre diameter or less.
At described optic fibre end, separate two singles are provided with heterochromatic labelling patch.
Described rotary shaft side is additionally provided with steel ball location structure.
Described housing is cuboid, and surface of shell is provided with Business Name and puts up district.
Described surface of shell is provided with fixing switch, and fixing switch uses Slide bar structure location.
Described automatic accomodation device, is connected by four positioning jacks, uses metal screws to fix.
Described spring uses rustless steel clockwork spring.
Advantages of the present invention effect is as follows:
1, automatically shrinking optical fiber and be provided with storage device, storage device appearance is simple, generous, and the wiring effect making whole ODF distributing frame is the most aobvious neat, attractive in appearance.
2, the Business Name that storage apparatus surface is arranged puts up district, not only makes business mark work more simplify, and decreases use kind and the quantity printing patch, is effectively reduced job costs.
3, optical fiber is shunk in employing automatically, brings conveniently for O&M maintenance and troubleshooting: can find target service fast and accurately, not interfere with again the operation of other fiber optic service.
4, automatically shrink optical fiber be easy to carry and store.
5, automatically shrink optical fiber long for service life, and facilitate recycling.
6, the expansibility of the present invention is strong, can be realized difference in functionality by transformation, is applied to different field, is arranged on the optical fiber of diverse location, automatically shrink optical fiber, large-scale optical fiber automatic accomodation box, manual long-distance optical fiber etc. such as single.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that the present invention uses status architecture schematic diagram.
In figure, 1, optical fiber interface, 2, optical fiber, 3, storage device, 4, fixing switch, 5, Business Name put up district, 6, rotary shaft, 7, spring, 8, heterochromatic labelling patch, 9, positioning jack, 10, fastening screw, 11, spring fixed column.
Detailed description of the invention
Referring to the drawings, in conjunction with being embodied as case, describe the present invention in detail.
As it is shown in figure 1, automatically shrink optical fiber, two optical fiber are merged together, and form twin-core single line optical fiber 2；Described twin-core single line optical fiber is accommodated in storage device 3, and storage device is stretched out at the two ends of optical fiber, and the optical fiber stretching out storage device is divided into two singles in end；Described storage apparatus structure is: arrange rotary shaft 6 and spring fixed column 11 in housing, rotary shaft 6 is provided with inside and outside two grooves, fiber reel is wound in the water jacket of rotary shaft, spring fixed column is arranged on the center of rotary shaft, spring 7 is fixed on the inside groove of rotary shaft and is connected with spring fixed column, and rotary shaft rotates by the resilience force of spring.
Described single-core fiber diameter is the 1/2 of ordinary optic fibre diameter or less, all reduces including glass inner core diameter, outside sheath diameter.
At described optic fibre end, separate two singles are provided with heterochromatic labelling patch 8；Heterochromatic labelling patch refer to two fiber cores at two ends separately, and use at the fibre-optical splice root sheath of two ends heterochromatic one is red, and one is white, and indicates that T(is red in heterochromatic part, luminous) and F(white, receive light) } process, for distinguishing the fibre core of sending and receiving light.
Described rotary shaft side is additionally provided with steel ball location structure.
Described surface of shell is provided with fixing switch 4, and fixing switch uses Slide bar structure location；After optical fiber pulls out certain length from storage device, it is used for making fiber orientation；Position according to steel ball structure, then need not the fixing switch of installing on shell.
Described automatic accomodation device, is connected by four positioning jacks 9, uses fastening screw 10 to fix.
Described spring uses rustless steel clockwork spring.
Described automatic accomodation device, shell and switch fixed making material are ABS engineering plastics, and color is black；Described housing is cuboid, and surface of shell is provided with Business Name and puts up district；Described Business Name puts up district, is used for putting up the label of the business of bearing optical fiber used, and label includes Business Name, the site name of connection, the facility information of connection, port information etc..
The interface type of described optical fiber: 1. FC type optical patchcord: external reinforcing mode is to use metallic sheath, and fastening means is buckle.Typically use (most on distributing frame) at ODF side；2. SC type optical patchcord: connecting the adapter of GBIC optical module, its shell is rectangular, fastening means is to use insert-pull pin bar-type, is not necessary to rotate.(most on router switch)；3. ST type optical patchcord: be usually used in fibre distribution frame, shell is rounded, and fastening means is buckle.(for 10Base-F connects, adapter is typically ST type.It is usually used in fibre distribution frame)；4. LC type optical patchcord: connect the adapter of SFP module, it uses easy to operate modular jack (RJ) breech lock mechanism to make.(router is commonly used)；5. MT-RJ type optical patchcord: the square light fiber connector of transceiver, a double fine transceiver.
As shown in Figure 2, first by fiber-draw to Len req, being then connected in ODF module by the sending and receiving optical interface of one end, the other end is connected in the ODF module of correspondence.After connecting, test loss situation and the service operation situation of this optical fiber, if faulty, find failure cause and process at once.After service operation is normal, this fiber optic service title is printed upon on label paper, is pasted onto after confirmation and puts up district.So far, jumping optical fiber business operation completes.
Claims (8)
- The most automatically shrink optical fiber, it is characterised in that two optical fiber are merged together, form twin-core single line optical fiber；Described twin-core single line optical fiber is accommodated in storage device, and storage device is stretched out at the two ends of optical fiber, and the optical fiber stretching out storage device is divided into two singles in end；Described storage apparatus structure is: arrange rotary shaft and spring fixed column in housing, rotary shaft is provided with inside and outside two grooves, fiber reel is wound in the water jacket of rotary shaft, spring fixed column is arranged on the center of rotary shaft, spring is fixed on the inside groove of rotary shaft and is connected with spring fixed column, and rotary shaft rotates by the resilience force of spring.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that described single-core fiber diameter is the 1/2 of ordinary optic fibre diameter or less.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that at described optic fibre end, separate two singles are provided with heterochromatic labelling patch.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that described rotary shaft side is additionally provided with steel ball location structure.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that described housing is cuboid, and surface of shell is provided with Business Name and puts up district.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that described surface of shell is provided with fixing switch, fixing switch uses Slide bar structure location.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that described automatic accomodation device, is connected by four positioning jacks, uses metal screws to fix.
- Automatic contraction optical fiber the most according to claim 1, it is characterised in that described spring uses rustless steel clockwork spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462910.0A CN105911658A (en) | 2016-06-23 | 2016-06-23 | Automatic shrinkage optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462910.0A CN105911658A (en) | 2016-06-23 | 2016-06-23 | Automatic shrinkage optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105911658A true CN105911658A (en) | 2016-08-31 |
Family
ID=56758358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610462910.0A Pending CN105911658A (en) | 2016-06-23 | 2016-06-23 | Automatic shrinkage optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105911658A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107525A (en) * | 2018-01-15 | 2018-06-01 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
| CN110568573A (en) * | 2019-08-21 | 2019-12-13 | 新能量科技股份有限公司 | Rack type jumping fiber accommodating box and optical fiber distribution screen cabinet |
| CN110723601A (en) * | 2019-10-18 | 2020-01-24 | 国网新疆电力有限公司喀什供电公司 | Jumper fiber containing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075136Y (en) * | 2007-07-26 | 2008-06-18 | 江苏永鼎股份有限公司 | Dual-core optical fiber jumper |
| US20150079218A1 (en) * | 2012-06-07 | 2015-03-19 | Olympus Corporation | Optical fiber length adjuster |
| 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 |
| CN104865666A (en) * | 2015-06-04 | 2015-08-26 | 南京丰泰通信技术股份有限公司 | Rebound-type fiber jump device for intelligent fiber distribution box |
| CN206038967U (en) * | 2016-06-23 | 2017-03-22 | 国网辽宁省电力有限公司抚顺供电公司 | Automatic shrink optic fibre |
-
2016
- 2016-06-23 CN CN201610462910.0A patent/CN105911658A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075136Y (en) * | 2007-07-26 | 2008-06-18 | 江苏永鼎股份有限公司 | Dual-core optical fiber jumper |
| US20150079218A1 (en) * | 2012-06-07 | 2015-03-19 | Olympus Corporation | Optical fiber length adjuster |
| 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 |
| CN104865666A (en) * | 2015-06-04 | 2015-08-26 | 南京丰泰通信技术股份有限公司 | Rebound-type fiber jump device for intelligent fiber distribution box |
| CN206038967U (en) * | 2016-06-23 | 2017-03-22 | 国网辽宁省电力有限公司抚顺供电公司 | Automatic shrink optic fibre |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107525A (en) * | 2018-01-15 | 2018-06-01 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
| CN108107525B (en) * | 2018-01-15 | 2024-05-28 | 国网甘肃省电力公司经济技术研究院 | Drawer type optical fiber distribution frame |
| CN110568573A (en) * | 2019-08-21 | 2019-12-13 | 新能量科技股份有限公司 | Rack type jumping fiber accommodating box and optical fiber distribution screen cabinet |
| CN110723601A (en) * | 2019-10-18 | 2020-01-24 | 国网新疆电力有限公司喀什供电公司 | Jumper fiber containing device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |