CN203820191U - Tail fiber accommodating box - Google Patents
Tail fiber accommodating box Download PDFInfo
- Publication number
- CN203820191U CN203820191U CN201420268944.2U CN201420268944U CN203820191U CN 203820191 U CN203820191 U CN 203820191U CN 201420268944 U CN201420268944 U CN 201420268944U CN 203820191 U CN203820191 U CN 203820191U
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- Prior art keywords
- optical fiber
- fiber
- tail optical
- tail
- accommodating box
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- 239000000835 fiber Substances 0.000 title abstract description 31
- 239000013307 optical fiber Substances 0.000 claims abstract description 75
- 238000004891 communication Methods 0.000 abstract description 8
- 230000003287 optical effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a tail fiber accommodating box, relates to accessories of optical fiber communication equipment, in particular to an accommodating box applied to an optical cable tail fiber in an optical fiber distribution frame, and aims to solve the problems that the optical cable tail fiber is easy to damage, and maintenance and management are not facilitated in the existing optical fiber distribution frame. Two accommodating boxes form the openable tail fiber accommodating box; redundant fiber grooves are formed in N frameworks in the tail fiber accommodating box and used for the winding of tail fiber; a fiber inlet and a fiber outlet are formed in the edge of each accommodating box; the tail fiber enters the accommodating box from the wire inlet, takes the central shaft as a shaft, and penetrates out of the line outlet after being wound along the redundant fire grooves by a plurality of circles. The tail fiber is wound in the accommodating box, the diameter of a fiber disc is fixed, the optical fiber cannot be damaged since the diameter of the fiber disc is reduced due to pulling, dragging and the like, and the management is convenient. The tail fiber accommodating box is suitable for communication systems and other system machine rooms.
Description
Technical field
The utility model relates to a kind of annex of optical fiber communication equipment, relates in particular to a kind of receiver that is applied to the optic cable tail fiber in fibre distribution frame.
Background technology
Development along with the Modern Information based epoch, ferry optics comunication with its transmission frequency bandwidth, the advantage such as message capacity is large, loss is low, anti-electromagnetic interference capability is strong, good confidentiality, become topmost information transmission mode in modern communication networks, be widely used in the every field such as communication, traffic, industry, medical treatment, education, aerospace, computing machine.In actual applications, tail optical fiber has irreplaceable effect as a requisite ring in Optical Fiber Transmission.
In the laying of optical cable, conventionally use optical fiber cable distribution frame, optical fiber cable distribution frame carries out terminating, protection, connection and management distribution plant for Networks of Fiber Communications to optical cable, optical fiber.On optical fiber cable distribution frame, can realize fixing, stripping, ground protection to optical cable, and the function such as the welding of various optical fiber, redirect, superfluous fibre are coiled, rationally laid, distribution scheduling, be the distribution plant between transmission medium and transmission equipment.Superfluous fine coiling is wherein by a reason line box or optical fiber receiver by progress row coiling more than a part for tail optical fiber for future use.In prior art, the means of coiling this superfluous fibre be mostly to adopt by tail optical fiber be coiled into use again after annular such as binding strap etc. fixing, then by being deposited in light after superfluous fine coiling colligation, join in the cable duct of box gap or optical fiber cable distribution frame bottom, the problem causing is like this: 1, colligation tension easily damages fibre core and causes interruption; 2, fine dish is put confusion, and each crossing elimination mixes, and is also not easy management and searches in attractive in appearance affect distribution, to maintenance and the use in later stage, makes troubles; If 3, fine dish is deposited in cable duct, except management inconvenience, also easily suffers the extruding of other cable or the plague of rats etc. to cause damage and cause interrupting.Therefore, optical fiber pigtail is carried out in order to dish and put that to arrange be the important content of carrying out fiber plant management work, how to design a kind of be applied to optical fiber cable distribution frame or in tail optical fiber reason line technology, to avoid above-mentioned variety of problems, real is the current problem demanding prompt solution of association area practitioner.
Utility model content
The purpose of this utility model is in order to solve the optic cable tail fiber easy damaged in current fibre distribution frame, and is unfavorable for the problem of maintenance and management, and a kind of tail optical fiber receiver is provided.
A kind of tail optical fiber receiver described in the utility model comprises two receivers that structure is identical, and described two receivers are oppositely arranged, lid each other, and two receivers are hinged, in the junction of two receivers, the position relative with hinged place, are provided with buckle;
The center of receiver inside is provided with center shaft, center shaft arranged outside has along the circumferential direction well-distributed N skeleton, N is greater than 3 integer, the structure of a described N skeleton is identical, described skeleton is oblong thin plate, on skeleton, have superfluous fine groove, the opening direction of this superfluous fine groove is identical with the opening direction of receiver, is provided with incoming line and line outlet on the edge of the open side of receiver.
Extend to center shaft one side the bottom of the groove on described skeleton, forms the superfluous fine groove of " L " type.
Two receivers of the present utility model form one can folding tail optical fiber receiver, on N inner skeleton, have superfluous fine groove, be used for being wound around tail optical fiber, the edge of each receiver all has incoming line and line outlet, tail optical fiber enters receiver from incoming line, take center shaft as axle, along superfluous fine slotted disk, after some circles, from line outlet, pass.Tail fiber disc is in receiver, and fine dish diameter is fixed, and can not cause optical fiber damage because draw, drag etc. diminishes fine dish diameter.Because the transmission of optical fiber occurs in pairs mainly with sending and receiving mode greatly, so this tail optical fiber receiver can take in 1 pair of optical fiber, also can form one group or several groups by a plurality of these tail optical fiber receivers, is placed on during light joins.During use, two receivers can be made into different colours, receiver outside can also be labelled, indicates fibre core numbering, purposes etc., is convenient to safeguard, search and manage.
The utility model can be widely used in communication system and other System Computer rooms, rational in infrastructure, easy to use, take in neat.Can significantly improve tail optical fiber and lay chaotic problem, not only make follow-up tail optical fiber arrangement, statistical work more convenient, also can make building environment neatly orderly, be beneficial to the standardized management to fiber plant.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of a kind of tail optical fiber receiver described in embodiment one;
Fig. 2 is the front view of a receiver;
Fig. 3 is that the A-A of Fig. 2 is to cut-away view;
Fig. 4 is that the B-B of Fig. 2 is to cut-away view;
Fig. 5 is the front view of another receiver;
Fig. 6 is that the C-C of Fig. 5 is to cut-away view;
Fig. 7 is that the D-D of Fig. 5 is to cut-away view;
Fig. 8 is the structural representation of the skeleton in embodiment five.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 5, a kind of tail optical fiber receiver described in present embodiment comprises two receivers 1 that structure is identical, described two receivers 1 are oppositely arranged, lid each other, two receivers 1 are hinged, in the junction of two receivers 1, the position relative with hinged place, are provided with buckle;
The center of receiver 1 inside is provided with center shaft 1-1, center shaft 1-1 arranged outside has along the circumferential direction well-distributed N skeleton 1-2, N is greater than 3 integer, the structure of described N skeleton 1-2 is identical, described skeleton 1-2 is oblong thin plate, on skeleton 1-2, have superfluous fine groove, the opening direction of this superfluous fine groove is identical with the opening direction of receiver 1, is provided with incoming line 1-3 and line outlet 1-4 on the edge of the open side of receiver 1.
Two receivers in present embodiment 1 form one can folding tail optical fiber receiver, on N inner skeleton 1-2, have superfluous fine groove, be used for being wound around tail optical fiber, the edge of each receiver all has incoming line 1-3 and line outlet 1-4, tail optical fiber enters receiver from incoming line 1-3, take center shaft 1-1 as axle, along superfluous fine slotted disk, after some circles, from line outlet 1-4, pass.Tail fiber disc is in receiver, and fine dish diameter is fixed, and can not cause optical fiber damage because draw, drag etc. diminishes fine dish diameter.Because the transmission of optical fiber occurs in pairs mainly with sending and receiving mode greatly, so this tail optical fiber receiver can take in 1 pair of optical fiber, also can form one group or several groups by a plurality of these tail optical fiber receivers, is placed on during light joins.During use, two receivers 1 can be made into different colours, receiver outside can also be labelled, indicates fibre core numbering, purposes etc., is convenient to safeguard, search and manage.
A kind of tail optical fiber receiver described in present embodiment can be widely used in communication system and other System Computer rooms, rational in infrastructure, easy to use, take in neat.Can significantly improve tail optical fiber and lay chaotic problem, not only make follow-up tail optical fiber arrangement, statistical work more convenient, also can make building environment neatly orderly, be beneficial to the standardized management to fiber plant.
The specific embodiment two: in conjunction with Fig. 1, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment one, in present embodiment, the diameter of described center shaft 1-1 is greater than 4cm.
In present embodiment, the diameter of center shaft 1-1 is greater than 4cm, generally gets 4～5cm, meets the requirement of optical fiber curvature radius.
The specific embodiment three: in conjunction with Fig. 1, Fig. 2 and Fig. 5, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment one, in present embodiment, N=5.
The too small meeting of value of N causes tail optical fiber frangibility, and the value of N is excessive, can make receiver complex structure, and difficulty of processing increases.The value of N is 5, substantially rounded after tail optical fiber is wound around, not frangibility.
The specific embodiment four: present embodiment is described in conjunction with Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 7, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment one, in present embodiment, extend to center shaft 1-1 mono-side the bottom of the superfluous fine groove on described skeleton 1-2, forms the superfluous fine groove of " L " type.
The superfluous fine groove of " L " type can increase the space of taking in tail optical fiber, and in present embodiment, each receiver can be taken in the long superfluous fibre of 3-5m, in actual use procedure, can suitably increase as required L " size of the superfluous fine groove of type, make it hold more tail optical fiber.
The specific embodiment five: in conjunction with Fig. 8, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment four, in present embodiment, the angle on two limits of described " L " is obtuse angle.
Two limits of " L " are less than 90 while spending, inconvenient when can cause tail optical fiber to be wound around or taking out.
The specific embodiment six: in conjunction with Fig. 8, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment five, in present embodiment, the width ecto-entad of described superfluous fine groove reduces gradually.
As shown in Figure 8, the width of superfluous fine groove increases from inside to outside gradually, and d1>d2>d3, facilitates tail optical fiber to be wound around or take out.
The specific embodiment seven: in conjunction with Fig. 8, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment four to six, in present embodiment, the corner of the described superfluous fine groove of " L " type is arc.
At corner's chamfering of the superfluous fine groove of " L " type, tail optical fiber is difficult for scratching when being wound around or taking out, thereby is difficult for causing damage.
The specific embodiment eight: in conjunction with Fig. 1, Fig. 2 and Fig. 5, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment one, in present embodiment, described center shaft 1-1 is cylinder-like structure.
Structure cylindraceous can reduce the weight of receiver, easy to use, cost-saving.
The specific embodiment nine: in conjunction with Fig. 1, Fig. 2 and Fig. 5, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment one, in present embodiment, described receiver 1 is circular.
In the situation that hold the tail optical fiber of same length, circular configuration more can reduce whole volume, and conserve space cuts down finished cost.
The specific embodiment ten: in conjunction with Fig. 1, Fig. 2 and Fig. 5, present embodiment is described, present embodiment is the further restriction to a kind of tail optical fiber receiver described in embodiment one, in present embodiment, described incoming line 1-3 and the width of line outlet 1-4 are 1.5cm.
In present embodiment, the width of incoming line 1-3 and line outlet 1-4 is 1.5cm left and right, is slightly larger than the diameter of tail optical fiber, and is less than the diameter of tail optical fiber connection terminal.
Claims (10)
1. a tail optical fiber receiver, it is characterized in that: it comprises two receivers (1) that structure is identical, described two receivers (1) are oppositely arranged, lid each other, two receivers (1) are hinged, in the junction of two receivers (1), the position relative with hinged place, are provided with buckle;
The inner center of receiver (1) is provided with center shaft (1-1), center shaft (1-1) arranged outside has along the circumferential direction well-distributed N skeleton (1-2), N is greater than 3 integer, the structure of a described N skeleton (1-2) is identical, described skeleton (1-2) is oblong thin plate, on skeleton (1-2), have superfluous fine groove, the opening direction of this superfluous fine groove is identical with the opening direction of receiver (1), is provided with incoming line (1-3) and line outlet (1-4) on the edge of the open side of receiver (1).
2. a kind of tail optical fiber receiver according to claim 1, is characterized in that: the diameter of described center shaft (1-1) is greater than 4cm.
3. a kind of tail optical fiber receiver according to claim 1, is characterized in that: N=5.
4. a kind of tail optical fiber receiver according to claim 1, is characterized in that: extend to center shaft (1-1) side bottom of the superfluous fine groove on described skeleton (1-2), forms the superfluous fine groove of " L " type.
5. a kind of tail optical fiber receiver according to claim 4, is characterized in that: the angle on two limits of described " L " is obtuse angle.
6. a kind of tail optical fiber receiver according to claim 5, is characterized in that: the width ecto-entad of described superfluous fine groove reduces gradually.
7. according to a kind of tail optical fiber receiver described in claim 4,5 or 6, it is characterized in that: the corner of the described superfluous fine groove of " L " type is arc.
8. a kind of tail optical fiber receiver according to claim 1, is characterized in that: described center shaft (1-1) is cylinder-like structure.
9. a kind of tail optical fiber receiver according to claim 1, is characterized in that: described receiver (1) is for circular.
10. a kind of tail optical fiber receiver according to claim 1, is characterized in that: the width of described incoming line (1-3) and line outlet (1-4) is 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268944.2U CN203820191U (en) | 2014-05-23 | 2014-05-23 | Tail fiber accommodating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268944.2U CN203820191U (en) | 2014-05-23 | 2014-05-23 | Tail fiber accommodating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820191U true CN203820191U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268944.2U Expired - Fee Related CN203820191U (en) | 2014-05-23 | 2014-05-23 | Tail fiber accommodating box |
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| Country | Link |
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| CN (1) | CN203820191U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528473A (en) * | 2014-12-15 | 2015-04-22 | 上海市计量测试技术研究院 | Optical cable storing device |
| CN104944225A (en) * | 2015-05-06 | 2015-09-30 | 武汉博激世纪科技有限公司 | Portable optical fiber coiling device |
| CN107018633A (en) * | 2017-05-25 | 2017-08-04 | 湖州瑞云信息科技有限公司 | A kind of wire carding plate |
| CN109541769A (en) * | 2018-12-12 | 2019-03-29 | 法尔胜泓昇集团有限公司 | A kind of strain optical cable redundancy protecting disk and its application method |
| CN110436273A (en) * | 2019-08-05 | 2019-11-12 | 广州供电局有限公司 | Cable disc stays protection box |
| CN112265865A (en) * | 2020-09-17 | 2021-01-26 | 国网山东省电力公司昌邑市供电公司 | Disc-type tail fiber storage device |
-
2014
- 2014-05-23 CN CN201420268944.2U patent/CN203820191U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528473A (en) * | 2014-12-15 | 2015-04-22 | 上海市计量测试技术研究院 | Optical cable storing device |
| CN104528473B (en) * | 2014-12-15 | 2016-08-24 | 上海市计量测试技术研究院 | Optical fiber cable storage device |
| CN104944225A (en) * | 2015-05-06 | 2015-09-30 | 武汉博激世纪科技有限公司 | Portable optical fiber coiling device |
| CN107018633A (en) * | 2017-05-25 | 2017-08-04 | 湖州瑞云信息科技有限公司 | A kind of wire carding plate |
| CN107018633B (en) * | 2017-05-25 | 2023-05-16 | 湖州瑞云信息科技有限公司 | Wire arranging plate |
| CN109541769A (en) * | 2018-12-12 | 2019-03-29 | 法尔胜泓昇集团有限公司 | A kind of strain optical cable redundancy protecting disk and its application method |
| CN110436273A (en) * | 2019-08-05 | 2019-11-12 | 广州供电局有限公司 | Cable disc stays protection box |
| CN112265865A (en) * | 2020-09-17 | 2021-01-26 | 国网山东省电力公司昌邑市供电公司 | Disc-type tail fiber storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |