CN105005114A - Optical fiber mix-melting integrated tray capable of being intelligently upgraded - Google Patents
Optical fiber mix-melting integrated tray capable of being intelligently upgraded Download PDFInfo
- Publication number
- CN105005114A CN105005114A CN201510541212.5A CN201510541212A CN105005114A CN 105005114 A CN105005114 A CN 105005114A CN 201510541212 A CN201510541212 A CN 201510541212A CN 105005114 A CN105005114 A CN 105005114A
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- China
- Prior art keywords
- optical fiber
- joining disk
- tray
- fusion joining
- fusion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
Abstract
The invention provides an optical fiber mix-melting integrated tray capable of being intelligently upgraded. The optical fiber mix-melting integrated tray is not only suitable for a traditional optical fiber communication carrier tray but also suitable for the carrier tray capable of smoothly expanding intelligent optical fiber communication. The optical fiber mix-melting integrated tray can satisfy the use of a plurality of adapters and matched movable connectors, and includes a terminal tray, a melting tray, and a cover plate, wherein the terminal tray includes a melting tray supporting area, an adapter installation opening, rotating shaft bearers, and fiber-winding columns. The left and the right sides of the melting tray supporting area are respectively provided with upper convex bearing side walls. At least two groups of fiber-winding columns are respectively arranged in the melting tray supporting area. The two rotating shaft bearers are respectively arranged at two sides of the rear ends of the terminal tray and protrude upward. Gap structures are arranged at the oblique upward position inside the rotating shaft bears. Melting tray rotating shafts are arranged at the two sides of the rear ends of the melting tray. The melting tray rotating shafts are inserted in rotating shaft bearer installation holes under the corresponding position.
Description
Technical field
The present invention relates to the technical field of optical fiber communication, be specially a kind of can the optical fiber fusion integrated tray of auto upgrading.
Background technology
As this labour concentrated industry of communication network operator, the use of "smart" products is accepted by operator both domestic and external gradually.To the use of joints of optical fibre e-ID, just need a carrier that can support this smart machine.
Within 2015, China Mobile also proposes the function that its fusion integrated tray need have intelligentized updating transformation in the technical manual of its fiber cable cross connection box.Also there are many places pilot in three large operators of China, carry out the utilization of intelligent ODN.Under sight like this, Intelligent light wiring product will be following developing direction, and the inner structure of ODN product casing and layout need ensure the intelligentized updating requirement of not suspension, and intelligent pallet is the key core device of transformation.It takes into account tradition and intelligent expansion, is applicable to traditional product and "smart" products, and supports level and smooth expansion.Carry out compatible type intelligent integral pallet will be conducive to reducing costs, be also conducive to the O&M transformation in later stage.
Existing product tray is not suitable for intellectualized reconstruction, cannot provide the fixed space of circuit board installing space and application specific architecture; Traditional tray cover plate is one-piece construction mostly, and during intellectualized reconstruction, the cost changing cover plate is very large, is unfavorable for that economy is considered; Traditional product pallet terminal cannot enter cable welding, is used as when distribution pallet uses and is inconvenient to safeguard.
Summary of the invention
For the problems referred to above, the invention provides a kind of can the optical fiber fusion integrated tray of auto upgrading, namely it be applicable to conventional fibre optic communication carrier tray, again can smoothly to the carrier tray of Intelligent optical fiber communication extension, the use of flexible jumper that can meet multiple adapter and match.
A kind of can the optical fiber fusion integrated tray of auto upgrading, its technical scheme is such: it comprises terminal bay, fusion joining disk, cover plate, it is characterized in that: described terminal bay includes fusion joining disk supporting area, adapter installing port, shaft seating, around fine post, the left and right sides of described fusion joining disk supporting area is furnished with the supporting side wall of epirelief respectively, describedly comprise at least two groups around fine post, two groups are arranged in the region of described fusion joining disk supporting area around fine post respectively, described shaft seating comprises two, it lays respectively at the both sides of the rear end of terminal bay and epirelief, the inner side of described shaft seating is provided with gap structure in position obliquely, the both sides of the rear end of fusion joining disk are provided with fusion joining disk rotating shaft, in the shaft seating mounting hole of described fusion joining disk shaft set below correspondence position, described fusion joining disk is furnished with fusion joining disk and enters cable hole, described cover plate comprises front shroud, back shroud, described back shroud is covered in directly over described fusion joining disk, described back shroud respectively with the rear end of described terminal bay, part corresponding to fusion joining disk forward position is connected, described front shroud is connected separately with the front shroud buckle of terminal bay by both sides location structure, on described fusion joining disk, buckle is connected with activity welding deck, described terminal bay front end is furnished with row's adapter installing port, the front end of described terminal bay is furnished with RJ45 breach, described RJ45 breach is applicable to the installation of RJ45 seat in the circuit board of auto upgrading transformation.
It is further characterized in that: described RJ45 breach is furnished with plug, when needing auto upgrading to transform, the plug in RJ45 breach can be taken out, so that the installation of RJ45 interface in circuit board;
Described terminal bay side is reserved with cable socket knock down hole, and it is for the installation of winding displacement seat during upgrading;
The rear end of described terminal bay is furnished with the cylinder reference column of two groups of epireliefs, the distance often organizing cylinder reference column is just in time equal with banded tail optical fiber splitter pitch-row, when use banded tail optical fiber time, can arbitrarily by banded tail optical fiber splitter for installation in the described cylinder reference column of two groups of epireliefs;
The side of described terminal bay is provided with optical cable and introduces district, comprises the introducing of ordinary optical cable and flexible optical cable;
Described terminal bay is provided with fused fiber splice deck, it is for fixing single core welding protective casing;
Described terminal bay being provided with two, short around fine post and two, around fine post deck, for being coiled into the tail optical fiber of end, two can clamp two high wrapping posts around fine post deck, only need to change back shroud, pallet can be upgraded to distribution board;
Described terminal bay front end is provided with the front shroud reference column of epirelief, and described front shroud is supported on described front shroud reference column;
Described gap structure is in 45 ° of layouts obliquely, and laying or being separated for described fusion joining disk, guarantees that fusion joining disk rotating shaft can be taken out along gap after rotating 45 °;
Described adapter installing port and pallet front are 30 ° of angles, have both avoided fiber perpendicular plug easily to cause bending radius be less than 30mm and damage optical fiber, and can avoid again the welding flash eyes in optical fiber;
Terminal bay introduces district by optical cable and can be introduced separately into ordinary optical cable and flexible optical cable, and do not need to have been come by fusion joining disk, platform can be provided for the distribution board upgrading in later stage like this; And, terminal bay is provided with a small amount of welding deck, 4 single core welding protective casings can be fixed separately, meet the needs of a small amount of optical cable welding;
The front bottom end of described fusion joining disk is provided with fusion joining disk buckle, the lower bayonet fittings of described fusion joining disk buckle and described terminal bay correspondence position thus lock fusion joining disk, described fusion joining disk buckle is one and has certain flexible mechanism, during to it firmly, very large deflection can be produced, thus unclamp fusion joining disk.
After adopting structure of the present invention, terminal bay side is designed with RJ45 breach, is applicable to the installation of RJ45 seat in the circuit board of auto upgrading transformation; Activity welding deck adopts buckle-type to be arranged on fusion joining disk; Back shroud covers whole fusion joining disk, adopts buckle-type and terminal bay, fusion joining disk to install; Front shroud is separated with back shroud, and independent buckle is arranged on terminal bay, and to be convenient to the replacing of the auto upgrading transformation cover plate in later stage, cover plate of the present invention adopts separation design, and front shroud is installed separately, changes simple and reliable; The clamping that can meet multiple adapter is installed and the band shape of corresponding flexible jumper or the installation of pencil tail optical fiber; The advantage that the electron device that its optical fiber welding combining existing traditional product pallet is connected into end and smart tray is installed, had both been beneficial to the intelligentized updating transformation of pallet, had facilitated again the maintenance of Passive Optical Components; During auto upgrading transformation, only need to change front shroud, improvement cost will reduce greatly; When escalating into distribution board and using, terminal bay is applicable to a small amount of optical fiber and the introducing of optical cable, also can increase and change cover plate around tow wheel, can transform successfully, facilitate transformation, provide cost savings; To sum up, namely it be applicable to conventional fibre optic communication carrier tray, again can smoothly to the carrier tray of Intelligent optical fiber communication extension, the use of flexible jumper that can meet multiple adapter and match.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present invention assembling detonation configuration schematic diagram;
Fig. 2 is the perspective view of terminal bay of the present invention;
Fig. 3 is the perspective view of fusion joining disk of the present invention;
Fig. 4 is structural upright schematic diagram after assembling of the present invention;
Title in figure representated by sequence number is as follows:
Terminal bay 1, fusion joining disk 2, fusion joining disk supporting area 3, adapter installing port 4, shaft seating 5, around fine post 6, gap structure 7, fusion joining disk rotating shaft 8, fusion joining disk enters cable hole 9, front shroud 10, back shroud 11, front shroud buckle 12, activity welding deck 13, upper stop piece 14, RJ45 breach 15, plug 16, cable socket knock down hole 17, cylinder reference column 18, district 19 introduced by optical cable, fused fiber splice deck 20, around fine post deck 21, front shroud reference column 22, wire sleeve 23, fusion joining disk buckle 24, thermwelding base bayonet socket 25, supporting side wall 26, front shroud concave station 27, back shroud buckle 28.
Embodiment
A kind of can the optical fiber fusion integrated tray of auto upgrading, see Fig. 1 ~ Fig. 4: it comprises terminal bay 1, fusion joining disk 2, cover plate, terminal bay 1 includes fusion joining disk supporting area 3, adapter installing port 4, shaft seating 5, around fine post 6, the left and right sides of fusion joining disk supporting area 3 is furnished with the supporting side wall 26 of epirelief respectively, at least two groups are comprised around fine post 6, two groups are arranged in the region of fusion joining disk supporting area 3 around fine post 6 respectively, shaft seating 5 comprises two, it lays respectively at the both sides of the rear end of terminal bay 1 and epirelief, the inner side of shaft seating 5 is provided with gap structure 7 in position obliquely, the both sides of the rear end of fusion joining disk 2 are provided with fusion joining disk rotating shaft 8, fusion joining disk rotating shaft 8 is set in the mounting hole of the shaft seating 5 below correspondence position, fusion joining disk 2 is furnished with fusion joining disk and enters cable hole 9, cover plate comprises front shroud 10, back shroud 11, back shroud 11 is covered in directly over fusion joining disk 2, described back shroud 11 respectively with the rear end of described terminal bay 1, part corresponding to fusion joining disk 2 forward position is connected, front shroud 10 is connected separately with the front shroud buckle 12 of terminal bay 1 by both sides location structure, on fusion joining disk 2, buckle is connected with activity welding deck 13, terminal bay 1 front end is furnished with row's adapter installing port 4, the front end of terminal bay 1 is furnished with RJ45 breach 15, RJ45 breach 15 is applicable to the installation of RJ45 seat in the circuit board of auto upgrading transformation.
RJ45 breach 15 being furnished with plug 16, when needing auto upgrading to transform, the plug 16 in RJ45 breach 15 can being taken out, so that the installation of RJ45 interface in circuit board;
Fusion joining disk 2 middle part is designed with multiple thermwelding base bayonet socket 25, and activity welding deck 13 is installed in bayonet socket 25, and activity welding deck 13 freely can adjust installation direction, and the welding for optical fiber is fixed;
The rear end face of back shroud 4 is close to the upper stop piece 14 of fusion joining disk, and buckle structure convex under the front end of back shroud 4 coordinates with the back shroud buckle 28 on terminal bay 1, thus locking back shroud;
Terminal bay 1 side is reserved with cable socket knock down hole 17, and it is for the installation of winding displacement seat during upgrading;
The rear end of terminal bay 1 is furnished with the cylinder reference column 18 of two groups of epireliefs, the distance often organizing cylinder reference column 18 is just in time equal with banded tail optical fiber splitter pitch-row, when use banded tail optical fiber time, can arbitrarily by banded tail optical fiber splitter for installation in the cylinder reference column 18 of two groups of epireliefs;
The side of terminal bay 1 is provided with optical cable and introduces district 19, comprise the introducing of ordinary optical cable and flexible optical cable, the opposite side of terminal bay 1 is furnished with wire sleeve 23, terminal bay 1 introduces district 19 by optical cable and can be introduced separately into ordinary optical cable and flexible optical cable, and do not need to have been come by fusion joining disk 2, platform can be provided for the distribution board upgrading in later stage like this;
Terminal bay 1 is provided with fused fiber splice deck 20, it is for fixing single core welding protective casing; The fused fiber splice deck 20 that terminal bay 1 is arranged, can fix separately 4 single core welding protective casings, meet the needs of a small amount of optical cable welding;
Terminal bay 1 is provided with two short around fine post and two around fine post deck 21, specifically be short around fine post around fine post 6, for being coiled into the tail optical fiber of end, two can to clamp two high wrapping posts around fine post deck 21 (not shown in FIG., its height higher than short around fine post), only need to change back shroud 11, pallet can be upgraded to distribution board;
Terminal bay 1 front end is provided with the front shroud reference column 22 of epirelief, and front shroud 10 is supported on front shroud reference column 22;
Gap structure 7, in 45 ° of layouts obliquely, guarantees that fusion joining disk rotating shaft 8 can be taken out along gap after rotating 45 °;
Adapter installing port 4 and pallet front are 30 ° of angles, have both avoided fiber perpendicular plug easily to cause bending radius be less than 30mm and damage optical fiber, and can avoid again the welding flash eyes in optical fiber;
The front bottom end of fusion joining disk 2 is provided with fusion joining disk buckle 24, the lower bayonet fittings of fusion joining disk buckle 24 and terminal bay 1 correspondence position thus lock fusion joining disk 2, fusion joining disk buckle 24 is one and has certain flexible mechanism, when exerting oneself to it, very large deflection can be produced, thus unclamp fusion joining disk;
Whole pallet adopts fillet design, and the rear side of terminal bay 1, fusion joining disk 2, back shroud 11 all adopts fillet, saves the coiling that raw material is also beneficial to optical fiber.
Its structural principle is as follows:
The front end of terminal bay 1 is furnished with the installation that RJ45 breach 15, RJ45 breach 15 is applicable to RJ45 seat in the circuit board of auto upgrading transformation, and when not using with this breach, carries out shutoff with plug 16 to it, prevents dust from entering; When the structure of auto upgrading transformation is winding displacement holder structure, can install by the cable socket knock down hole 17 on the right side of abate, therefore, be applicable to the installation of multiple auto upgrading reconstruction structure, the current industry of this functional entity is unique.
Adapter installing port 4 can installation code FC adapter and SC adapter, and adapter and pallet front are 30 ° of angles, have both avoided fiber perpendicular plug easily to cause bending radius be less than 30mm and damage optical fiber, and can avoid again the welding flash eyes in optical fiber;
Terminal bay 1 introduces district 19 by optical cable and can be introduced separately into ordinary optical cable and flexible optical cable, and do not need to have been come by fusion joining disk 2, platform can be provided for the distribution board upgrading in later stage like this; And, terminal bay 2 is provided with a small amount of welding deck 20,4 single core welding protective casings can be fixed separately, meet the needs of a small amount of optical cable welding;
Terminal bay 1 can meet the installation of band shape or pencil tail optical fiber, by ensureing that the bending radius of tail optical fiber is not less than 30mm around fine post 6; According to the fine rule of dish, tail optical fiber arrives fusion joining disk 2 after need fixing via terminal bay after the coiling around fine post 6, for banded tail optical fiber, its banded tail optical fiber splitter freely can be fixed on the cylinder reference column 18 of the distribution left and right sides, and for pencil tail optical fiber, be also fixed on the other band seat of cylinder reference column 18 by sheath and band, during to ensure that fusion joining disk 2 overturns, tail optical fiber in terminal bay 1 can not follow its activity, and causes the too much damage of tail optical fiber.
When terminal bay 1 is used as distribution board use, can be it around fine post deck 21 and provide the installation site of increasing around fine post, and need not spend very large cost, duplicate removal newly opens a distribution board mould;
Wherein, described fusion joining disk 2 middle part is designed with multiple thermwelding base bayonet socket 25, and activity welding deck 13 freely can adjust installation direction, to meet the welding that different directions enters cable and tail optical fiber.
Fusion joining disk 2 is connected on terminal bay 1 by linkage (shaft seating 5, gap structure 7, fusion joining disk rotating shaft 8 are combined to form part hinge structure), and passes through snap lock; The front bottom end of fusion joining disk 2 is provided with fusion joining disk buckle 24, the lower bayonet fittings of fusion joining disk buckle 24 and terminal bay 1 correspondence position thus lock fusion joining disk 2; Consider that operator gets more and more to the project in net dilatation and auto upgrading transformation, front shroud 10 is separated installation separately, facilitates during the upgrading in later stage and only uses replacing front shroud; Front shroud 10 supports by the boss of the front shroud reference column 22 on terminal bay 1 and both sides, and front shroud buckle 12 on terminal bay 2 provides locking effect for front shroud 10; Be out of shape for preventing front shroud 10 and tilt or depression, front shroud is designed with front shroud concave station 27, coordinates with front shroud reference column 22 on terminal bay 1, screw-threaded coupling can be adopted effectively to prevent distortion.
Above specific embodiments of the invention have been described in detail, but content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalizations done according to the invention application range change and improve, and all should still belong within this patent covering scope.
Claims (10)
1. one kind can the optical fiber fusion integrated tray of auto upgrading, it comprises terminal bay, fusion joining disk, cover plate, it is characterized in that: described terminal bay includes fusion joining disk supporting area, adapter installing port, shaft seating, around fine post, the left and right sides of described fusion joining disk supporting area is furnished with the supporting side wall of epirelief respectively, describedly comprise at least two groups around fine post, two groups are arranged in the region of described fusion joining disk supporting area around fine post respectively, described shaft seating comprises two, it lays respectively at the both sides of the rear end of terminal bay and epirelief, the inner side of described shaft seating is provided with gap structure in position obliquely, the both sides of the rear end of fusion joining disk are provided with fusion joining disk rotating shaft, in the shaft seating mounting hole of described fusion joining disk shaft set below correspondence position, described fusion joining disk is furnished with fusion joining disk and enters cable hole, described cover plate comprises front shroud, back shroud, described back shroud is covered in directly over described fusion joining disk, described back shroud respectively with the rear end of described terminal bay, part corresponding to fusion joining disk forward position is connected, described front shroud is connected separately with the front shroud buckle of terminal bay by both sides location structure, on described fusion joining disk, buckle is connected with activity welding deck, described terminal bay front end is furnished with row's adapter installing port, the front end of described terminal bay is furnished with RJ45 breach.
2. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: described RJ45 breach is furnished with plug.
3. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: described terminal bay side is reserved with cable socket knock down hole, it is for the installation of winding displacement seat during upgrading.
4. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: the rear end of described terminal bay is furnished with the cylinder reference column of two groups of epireliefs, the distance often organizing cylinder reference column is just in time equal with banded tail optical fiber splitter pitch-row, when use banded tail optical fiber time, can arbitrarily by banded tail optical fiber splitter for installation in the described cylinder reference column of two groups of epireliefs.
5. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: the side of described terminal bay is provided with optical cable and introduces district, comprises the introducing of ordinary optical cable and flexible optical cable.
6. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: described terminal bay is provided with two short around fine post and two around fine post deck, for being coiled into the tail optical fiber of end, two can clamp two high wrapping posts around fine post deck.
7. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: described terminal bay front end is provided with the front shroud reference column of epirelief, described front shroud is supported on described front shroud reference column.
8. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: described gap structure in 45 ° of layouts obliquely, laying or being separated for fusion joining disk.
9. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: described adapter installing port and pallet front are 30 ° of angles.
10. a kind of as claimed in claim 1 can the optical fiber fusion integrated tray of auto upgrading, it is characterized in that: the front bottom end of described fusion joining disk is provided with fusion joining disk buckle, the lower bayonet fittings of described fusion joining disk buckle and described terminal bay correspondence position thus lock fusion joining disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541212.5A CN105005114A (en) | 2015-08-28 | 2015-08-28 | Optical fiber mix-melting integrated tray capable of being intelligently upgraded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541212.5A CN105005114A (en) | 2015-08-28 | 2015-08-28 | Optical fiber mix-melting integrated tray capable of being intelligently upgraded |
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| CN105005114A true CN105005114A (en) | 2015-10-28 |
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| CN201510541212.5A Pending CN105005114A (en) | 2015-08-28 | 2015-08-28 | Optical fiber mix-melting integrated tray capable of being intelligently upgraded |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105759359A (en) * | 2016-04-22 | 2016-07-13 | 国网山东省电力公司经济技术研究院 | Portable optical fiber welding work platform |
| CN105842804A (en) * | 2016-05-30 | 2016-08-10 | 河南昊方通信工程技术有限公司 | Technical scheme of optical cable configuration disc |
| CN106646794A (en) * | 2016-10-24 | 2017-05-10 | 南京普天通信股份有限公司 | Cover plate clamped-connection corner piece for integrated tray transformation |
| CN107783236A (en) * | 2017-11-09 | 2018-03-09 | 江苏亨通光网科技有限公司 | It is a kind of can 12 cores of intelligent regeneration molten match somebody with somebody integrated single level trays |
| CN108445585A (en) * | 2018-06-15 | 2018-08-24 | 南京铁道职业技术学院 | A kind of novel optical fiber fusion joining disk |
| CN109031554A (en) * | 2018-07-10 | 2018-12-18 | 江苏通鼎宽带有限公司 | For communicating the pallet of optical cross box |
| CN109716188A (en) * | 2016-10-27 | 2019-05-03 | 华为技术有限公司 | Optical cable fusion connecting disk, distributing frame and fiber cable cross connection box |
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| CN109031554A (en) * | 2018-07-10 | 2018-12-18 | 江苏通鼎宽带有限公司 | For communicating the pallet of optical cross box |
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Application publication date: 20151028 |