CN112904517A - Butt fusion, distribution, three-in-one ODF distribution case of beam split - Google Patents
Butt fusion, distribution, three-in-one ODF distribution case of beam split Download PDFInfo
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- CN112904517A CN112904517A CN202110334599.2A CN202110334599A CN112904517A CN 112904517 A CN112904517 A CN 112904517A CN 202110334599 A CN202110334599 A CN 202110334599A CN 112904517 A CN112904517 A CN 112904517A
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- 230000004927 fusion Effects 0.000 title description 12
- 239000000835 fiber Substances 0.000 claims abstract description 45
- 230000008018 melting Effects 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 69
- 238000005192 partition Methods 0.000 claims description 32
- 239000013307 optical fiber Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 8
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a splicing, wiring and light splitting three-in-one ODF distribution box, which comprises a box body, wherein the box body is provided with a front door plate and a rear door plate which can be turned down, a fiber melting unit is arranged on the rear door plate, a rotating plate is arranged in the box body, a fiber bundling unit and a wiring unit are arranged on the rotating plate, and a fiber storage unit and a light splitting unit are also arranged in the box body.
Description
Technical Field
The invention relates to the technical field of optical fiber equipment, in particular to a three-in-one ODF (optical distribution framework) distribution box with functions of fusion splicing, distribution and light splitting.
Background
The optical fiber distribution box is suitable for the distribution connection of optical cables and optical communication equipment, and optical signals are led out by using optical jumper wires through an adapter in the distribution box, so that the optical distribution function is realized. The existing ODF distribution box has single function and is limited by area, and the circuit is difficult to expand; and a large amount of connecting jumpers enter each ODF cabinet and each ODF distribution box, so that after the ODF cabinet and the ODF distribution box are used for a long time, the wiring is messy, and the maintenance and the management are difficult.
Disclosure of Invention
In order to solve the technical problems, the invention provides a three-in-one ODF distribution box with functions of welding, wiring and light splitting.
The technical scheme adopted by the invention is as follows: a three-in-one ODF distribution box with functions of welding, wiring and light splitting comprises a box body, wherein the box body comprises a bottom plate, a left side plate, a right side plate, a top plate, a front door plate, a rear door plate and a rear fixing plate, and a vertical first partition plate and a horizontal second partition plate are arranged in the box body; the left side of the first partition board is connected with the left side board, a first optical cable channel is arranged between the right side and the right side board, a first accommodating cavity is arranged between the first partition board and the rear door board, a fiber melting unit is arranged in the first accommodating cavity, and the fiber melting unit is fixed on the rear door board; the second clapboard is arranged at the front side of the first clapboard, a second containing cavity is arranged between the second clapboard and the bottom plate, and an optical splitting unit is arranged in the second containing cavity; a rotating plate is arranged above the second partition plate, a second optical cable channel is arranged between the left side of the rotating plate and the left side plate, the left end of the rotating plate is rotatably connected with the second partition plate through a first rotating shaft, the right end of the rotating plate can be turned to the outside of the front side of the box body around the first rotating shaft, a third accommodating cavity is arranged between the second partition plate and the rotating plate as well as between the rotating plate and the first partition plate, a fiber bundling unit and a fiber storage unit are arranged in the third accommodating cavity, the fiber bundling unit is fixed on the rear side surface of the rotating plate, and the fiber storage unit is fixed on; a fourth accommodating cavity is arranged between the rotating plate and the front door plate, and a wiring unit is arranged in the fourth accommodating cavity and fixed on the rotating plate; the lower end of the front door plate is rotatably connected with the bottom plate through a second rotating shaft, and the upper end of the front door plate can be turned outwards around the second rotating shaft to be opened; the lower end of the rear door plate is rotatably connected with the bottom plate through a third rotating shaft, and the upper end of the rear door plate can be outwards turned and opened around the third rotating shaft; the rear fixed plate is L-shaped, the left side of the rear fixed plate is connected with the left side plate, the right side of the rear fixed plate is connected with the rear door plate, the outer side face of the rear fixed plate is provided with an optical fiber fixing unit, the rear fixed plate is provided with an optical cable inlet, and the front end of the left side plate is provided with an optical cable outlet.
Furthermore, the rotating block is arranged at one end of the rotating plate connected with the box body and can be rotatably connected with the second partition plate through the first rotating shaft, a rotating plate positioning piece is fixedly connected onto the right side plate, and a magnet used for adsorbing the free end of the rotating plate is arranged on the rotating plate positioning piece.
Furthermore, the wiring unit is composed of a plurality of SC adapters, the SC adapters are fixed on the rotating plate, the inlet of the SC adapters is arranged on the rear side surface of the rotating plate, and the outlet of the SC adapters is arranged on the front side surface of the rotating plate.
Furthermore, the fiber bundling unit comprises two U-shaped fiber arranging frames, two ends of a closed end of each U-shaped fiber arranging frame are fixed on the rotating plate, and a plurality of optical cable fixing holes are formed in each U-shaped fiber arranging frame.
Further, the fiber storage unit comprises two fiber winding wheels arranged on the front side surface of the first partition plate.
Furthermore, the fusion fiber unit comprises a fusion box bottom plate and a plurality of fusion boxes which are sequentially hinged and superposed on the fusion box bottom plate, the fusion box bottom plate is hinged and connected with the fusion box bottom plate, and the fusion box top plate is hinged and connected with a fusion box cover plate.
Further, the light splitting unit comprises a plug box fixed on the box body and a plug-in type shunt arranged in the plug box.
Furthermore, the optical fiber fixing unit comprises an optical cable fixing plate, the optical cable fixing plate is fixed on the rear fixing plate through an insulating column, and the optical cable fixing plate is provided with a plurality of L-shaped buckles for fixing the optical cable and a reinforced core grounding stud for fixing an optical cable grounding wire.
Furthermore, a copper nose for grounding the optical cable is also arranged on the optical cable fixing plate.
Further, the second partition plate is in an L shape with a high front end and a low rear end.
The invention has the beneficial effects that:
1. after an optical fiber fixing unit arranged outside the box body is used for fixing an outer cable, the outer cable enters the box body through an optical cable inlet, the outer cable and an inner cable are welded in a fusion unit, the inner cable enters a third accommodating cavity through a first optical cable channel, a redundant inner cable is accommodated in a fiber storage unit, one part of the inner cable is connected into a distribution unit and is bundled and fixed through a binding unit, the other part of the inner cable enters a fourth accommodating cavity through a second optical cable channel and is connected into an optical splitting unit, and the connection of the optical splitting unit and the distribution unit can be connected out of the box body through an optical cable outlet; therefore, optical cable fusion, signal distribution and optical power distribution are completed in the same ODF distribution box, the number of optical fibers entering and exiting the ODF distribution box is reduced, the distribution density is high, the space utilization rate is high, and the capacity expansion replacement is simple and easy to implement.
2. The ODF distribution box has the advantages that the units are independently and orderly arranged, the wiring is neat, the daily maintenance and the maintenance are convenient, and the use reliability is high.
3. The front door plate and the rear door plate which can be turned over and the rotating plate are adopted, so that the fiber core is convenient to open and maintain when damaged, and the maintenance efficiency is improved.
4. The outlet ends of the distribution unit and the optical splitting unit are arranged in the same cavity, when the optical cable expands, a distribution box is not needed to be additionally arranged, the optical fiber connector on the line side can be directly connected to the optical splitting unit for use, the distribution capacity of the ODF distribution box can reach 120(72 cores of the distribution unit and 48 cores of the optical splitting unit) cores under the condition, and the emergency use effect is good.
Drawings
Fig. 1 is a first axial schematic view of an ODF distribution box of example 1 of the present invention (with the top cover removed).
Fig. 2 is a second axis schematic of the ODF distribution box of example 1 of the present invention (with the top cover removed).
Detailed Description
In order to better understand the present invention, the following examples are further provided to illustrate the present invention, but the present invention is not limited to the following examples.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a welding, wiring and splitting three-in-one ODF distribution box, which includes a box body, the box body includes a bottom plate 11, a left side plate 12, a right side plate 13, a top plate, a front door plate 15, a rear door plate 16 and a rear fixing plate 17, and a vertical first partition plate 18 and a horizontal second partition plate 19 are disposed in the box body; the left side of the first partition board 18 is connected with the left side plate 12, a first optical cable channel 101 is arranged between the right side and the right side plate 13, a first accommodating cavity is arranged between the first partition board 18 and the rear door plate 16, a fiber melting unit 20 is arranged in the first accommodating cavity, and the fiber melting unit 20 is fixed on the rear door plate 16; the second clapboard 19 is arranged at the front side of the first clapboard 18, a second accommodating cavity is arranged between the second clapboard 19 and the bottom plate 11, and an optical splitting unit 30 is arranged in the second accommodating cavity; a rotating plate 14 is arranged above the second partition plate 19, a second optical cable channel 102 is arranged between the left side of the rotating plate 14 and the left side plate 12, the left end of the rotating plate 14 is rotatably connected with the second partition plate 19 through a first rotating shaft 141, the right end of the rotating plate can be overturned around the first rotating shaft to the outside of the front side of the box body, a third accommodating cavity is arranged among the second partition plate 19, the rotating plate 14 and the first partition plate 18, a fiber bundling unit 40 and a fiber storage unit 50 are arranged in the third accommodating cavity, the fiber bundling unit 40 is fixed on the rear side surface of the rotating plate 14, and the fiber storage unit 50 is fixed on the front side surface of the first; a fourth accommodating cavity is arranged between the rotating plate 14 and the front door plate 15, a wiring unit 60 is arranged in the fourth accommodating cavity, and the wiring unit 60 is fixed on the rotating plate 14; the lower end of the front door panel 15 is rotatably connected with the bottom plate 11 through a second rotating shaft 151, and the upper end of the front door panel can be turned outwards around the second rotating shaft 151 to be opened; the lower end of the rear door panel 16 is rotatably connected with the bottom plate 11 through a third rotating shaft 161, and the upper end of the rear door panel 16 can be turned outwards and opened around the third rotating shaft 161; the rear fixing plate 17 is L-shaped, the left side of the rear fixing plate 17 is connected with the left side plate 12, the right side of the rear fixing plate is connected with the rear door panel 16, the optical fiber fixing unit 70 is arranged on the outer side face of the rear fixing plate 17, the optical cable inlet 103 is arranged on the rear fixing plate, and the optical cable outlet 104 is arranged at the front end of the left side plate.
In this embodiment, the ODF distribution box is installed in a 19-inch standard size compatible with a conventional 48-core fiber melting system, and the box body is made of a light-weight and high-strength aluminum alloy plate. Grid bars for fixing the circuit are punched on the first partition plate 18, and the arrangement of the first partition plate and the second partition plate simultaneously plays a role in strengthening the mechanical strength and stability of the box body. The second partition plate 19 is in an L shape with a high front end and a wide width, and a low rear end and a narrow width, the high front end is used for installing the wiring unit 60, and the low rear end can increase the third accommodating cavity, so that more redundant optical cables can be accommodated conveniently. Left and right support lugs 80 are further arranged on the two sides of the box body, so that the box body is convenient to mount.
In this embodiment, the lower end of the front door panel 15 is pivotally connected to the bottom panel 11 via two hinge shafts, and the upper end of the front door panel is fixedly connected to the top panel (not shown) via a latch. When wiring and maintenance are carried out, the front door panel is turned downwards and opened by unlocking the lock catch.
In this embodiment, the lower end of the rear door panel 16 is rotatably connected to the bottom plate 11 via a third rotating shaft 161, and the upper end of the rear door panel is fixedly connected to a top plate (not shown) via screws. When wiring and maintaining, the screw is loosened, and the front door panel is turned downwards and opened.
In this embodiment, two cable inlets 103 are arranged on the L-shaped rear fixing plate 17, the two cable inlets 103 are communicated with the first accommodating cavity, the open end of the cable inlet 103 is provided with a plurality of two threading holes, and the cable is fixed by threading the binding belt through the threading holes. The front end of the left side plate 12 is provided with 5 optical cable outlets 104 in parallel, the optical cable outlet 10 is a rectangular hole, and the upper end of the optical cable outlet is provided with an L-shaped opening, so that the optical cable can be conveniently taken and placed. A plurality of threading holes are arranged around the optical cable outlet 104, and the optical cable is fixed by penetrating the ribbon through the threading holes.
In this embodiment, a rotating block 142 is disposed at one end of the rotating plate 14 connected to the box, the rotating block 142 can be bent from the end of the rotating plate to form a U-shaped groove, two ends of the U-shaped groove are sealed and installed with a first rotating shaft 141, the lower end of the first rotating shaft 141 is fixed on the second partition 19, the rotating plate 14 is rotatably connected to the second partition 19 through the first rotating shaft 141, and a second optical cable channel 102 is disposed between the rotating block 142 and the left side plate 12. The rotating plate positioning piece 131 is fixedly connected to the right side plate 13, the rotating plate positioning piece 131 is in an L shape, one side wall of the rotating plate positioning piece is fixed to the right side plate 13 through screws, and the other side wall of the rotating plate positioning piece is parallel to the front door plate and is provided with a circular magnet 132. The circular magnet 132 is used to attract and fix the free end of the rotating plate 14.
In the present embodiment, the wiring unit 60 is constituted by a plurality of 72-core SC adapters 61, which are fixed to the rotating plate 14, and have an inlet provided on the rear side surface of the rotating plate and an outlet provided on the front side surface of the rotating plate.
In this embodiment, the fiber bundling unit 40 includes two U-shaped fiber arranging frames 41, the two U-shaped fiber arranging frames are disposed at the front and rear ends of the rotating plate, the two closed ends are fixed on the rotating plate 14 by screws, and the U-shaped fiber arranging frames are provided with a plurality of optical cable fixing holes 411. The optical cables in the U-shaped fiber arranging frame 41 are bundled by penetrating the binding tapes in the optical cable fixing holes 411, so that the optical cables are prevented from sagging.
In this embodiment, the fiber storage unit 50 includes two fiber winding wheels 51 disposed on the front side of the first bulkhead. Redundant optical cables can be wound around and received on the take-up reel 51.
In this embodiment, the fusible fiber unit 20 includes a fusible box bottom 21, and 4 total 72-core fusible boxes 22 stacked on the fusible box bottom in sequence in hinged connection, the lowermost fusible box being hinged to the fusible box bottom, and the uppermost fusible box being hinged to a fusible box cover. The welding box is hinged and connected, so that the welding box can be overturned during maintenance, and maintenance is facilitated.
In the present embodiment, the light branching unit 30 includes 3 1-in-16 cassettes fixed to the case and two 1-in-8 tab type splitters provided in each of the 1-in-16 cassettes. In order to accommodate more optical splitters in a limited space, in other embodiments, two splitters and four splitters can be designed, and such splitter blades, one with 3 splitter independent units inside or one with 2 splitter independent units inside, can form a 1 × 2 × 3 or 1 × 4 × 2 structure. Because of the front-end machine room signal distribution network, 1 x 8 and 1 x 16 optical splitters are rarely used, 1 x 2 and 1 x 4 are used comparatively more, and in the form of 1 x 2 x 3, one ODF distribution box can be loaded with 18 splitter splitters; in the 1 x 4 x 2 format, an ODF box can house 12 splitters. The number of the optical splitter insert boxes can be increased in a limited space, and the utilization rate of the ODF box is improved.
In this embodiment, the optical fiber fixing unit 70 includes an optical cable fixing plate 71, the optical cable fixing plate 71 is fixed on the rear fixing plate 17 through an insulating column 72, and the optical cable fixing plate is provided with a plurality of L-shaped buckles 74 for fixing an optical cable, a reinforced core grounding stud 73 for fixing an optical cable grounding wire, and a copper nose 75 for optical cable grounding.
When the invention is used, after the outer cable is fixed by the L-shaped buckle 74, the ground wire in the outer cable is divided and fixed on the reinforced core grounding stud 73, then the outer cable enters the box body through the optical cable inlet 103, the outer cable and the inner cable are welded in the welding box 22, the other end of the inner cable enters the third accommodating cavity through the first optical cable channel 101, the redundant optical cable of the redundant inner cable can be wound and accommodated on the fiber winding wheel 51, one part of the inner cable is connected to the inlet of the 72-core SC adapter 61 and is bundled and fixed through the U-shaped fiber arranging frame 41, the other part of the inner cable enters the fourth accommodating cavity through the second optical cable channel 102, is connected to the 1-to-8 inserting piece type splitter, and the outlet connection of the 72-core SC adapter 61 and the 1-to-8 inserting piece type splitter is integrated into a plurality of wires and then is connected out.
When in maintenance, the front and rear door plates are turned down, the rotating plate is opened, and each unit is opened.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A three-in-one ODF distribution box with functions of welding, wiring and light splitting is characterized by comprising a box body, wherein the box body comprises a bottom plate, a left side plate, a right side plate, a top plate, a front door plate, a rear door plate and a rear fixing plate; the left side of the first partition board is connected with the left side board, a first optical cable channel is arranged between the right side and the right side board, a first accommodating cavity is arranged between the first partition board and the rear door board, a fiber melting unit is arranged in the first accommodating cavity, and the fiber melting unit is fixed on the rear door board; the second clapboard is arranged at the front side of the first clapboard, a second containing cavity is arranged between the second clapboard and the bottom plate, and an optical splitting unit is arranged in the second containing cavity; a rotating plate is arranged above the second partition plate, a second optical cable channel is arranged between the left side of the rotating plate and the left side plate, the left end of the rotating plate is rotatably connected with the second partition plate through a first rotating shaft, the right end of the rotating plate can turn over towards the outside of the front side of the box body around the first rotating shaft, a third accommodating cavity is arranged among the second partition plate, the rotating plate and the first partition plate, a fiber bundling unit and a fiber storage unit are arranged in the third accommodating cavity, the fiber bundling unit is fixed on the rear side surface of the rotating plate, and the fiber storage unit is fixed on the front side surface of the; a fourth accommodating cavity is arranged between the rotating plate and the front door plate, and a wiring unit is arranged in the fourth accommodating cavity and fixed on the rotating plate; the lower end of the front door plate is rotatably connected with the bottom plate through a second rotating shaft, and the upper end of the front door plate can be turned outwards around the second rotating shaft to be opened; the lower end of the rear door plate is rotatably connected with the bottom plate through a third rotating shaft, and the upper end of the rear door plate can be outwards turned and opened around the third rotating shaft; the rear fixed plate is L-shaped, the left side of the rear fixed plate is connected with the left side plate, the right side of the rear fixed plate is connected with the rear door plate, the outer side face of the rear fixed plate is provided with an optical fiber fixing unit, the rear fixed plate is provided with an optical cable inlet, and the front end of the left side plate is provided with an optical cable outlet.
2. The ODF distribution box of claim 1, wherein a rotating block is disposed at an end of the rotating plate connected to the box body, the rotating block is rotatably connected to the second partition plate via a first rotating shaft, a rotating plate positioning member is fixedly connected to the right side plate, and a magnet is disposed on the rotating plate positioning member for attracting a free end of the rotating plate.
3. The ODF distribution box of claim 1, wherein the distribution unit comprises a plurality of SC adapters, the SC adapters are fixed to the rotating plate, the SC adapters have an inlet disposed on the rear side of the rotating plate and an outlet disposed on the front side of the rotating plate.
4. The ODF distribution box of claim 1, wherein the fiber bundling unit comprises two U-shaped fiber-arranging frames, two ends of the closed end of each U-shaped fiber-arranging frame are fixed on the rotating plate, and the U-shaped fiber-arranging frames are provided with a plurality of cable fixing holes.
5. The fused, routed, split triad ODF drop box of claim 1 wherein the fiber storage unit includes two fiber winding wheels disposed on the front side of the first bulkhead.
6. The fused, wired, and optically split triad ODF distribution box of claim 1 wherein the fused fiber unit includes a fused box base plate, a plurality of fused boxes stacked on the fused box base plate in a sequentially hinged connection, a bottom fused box hinged to the fused box base plate, and a top fused box hinged to the fused box cover plate.
7. The fused, wired, and optically split triad ODF drop box of claim 1 wherein the optical splitting unit includes a box secured to the box and a tab splitter disposed within the box.
8. The ODF distribution box of claim 1, wherein the optical fiber fixing unit comprises a cable fixing plate fixed to the rear fixing plate by an insulating column, and the cable fixing plate is provided with a plurality of L-shaped fasteners for fixing the optical cable and a reinforcing core grounding stud for fixing the cable grounding wire.
9. The ODF cabinet of claim 1, wherein the cable retention plate further comprises a copper lug for grounding the cable.
10. The fused, routed, split triad ODF drop box of claim 1 wherein the second spacer is L-shaped with a high front and a low back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110334599.2A CN112904517B (en) | 2021-03-29 | 2021-03-29 | Welding, wiring and light splitting integrated ODF wiring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110334599.2A CN112904517B (en) | 2021-03-29 | 2021-03-29 | Welding, wiring and light splitting integrated ODF wiring box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112904517A true CN112904517A (en) | 2021-06-04 |
| CN112904517B CN112904517B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110334599.2A Active CN112904517B (en) | 2021-03-29 | 2021-03-29 | Welding, wiring and light splitting integrated ODF wiring box |
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| Country | Link |
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| CN (1) | CN112904517B (en) |
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| WO2013120270A1 (en) * | 2012-02-17 | 2013-08-22 | 深圳日海通讯技术股份有限公司 | High-density unit box |
| CN204613466U (en) * | 2015-04-10 | 2015-09-02 | 河北阳天通信科技有限公司 | One exempts from jumping type light splitting fiber-dividing box |
| CN205263371U (en) * | 2015-12-25 | 2016-05-25 | 中国电信股份有限公司无锡分公司 | Optical cable fusion , beam split, fine case of synthesizing of branch |
| CN106443924A (en) * | 2016-11-14 | 2017-02-22 | 中国电信股份有限公司深圳分公司 | Multifunctional optical fiber distribution box |
| CN206696498U (en) * | 2017-05-18 | 2017-12-01 | 成都华精通信设备有限公司 | A kind of more core of enabling window 48 light splitting distributing cabinets |
| CN214954250U (en) * | 2021-03-29 | 2021-11-30 | 南京华脉科技股份有限公司 | Butt fusion, distribution, three-in-one ODF distribution case of beam split |
-
2021
- 2021-03-29 CN CN202110334599.2A patent/CN112904517B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013120270A1 (en) * | 2012-02-17 | 2013-08-22 | 深圳日海通讯技术股份有限公司 | High-density unit box |
| CN204613466U (en) * | 2015-04-10 | 2015-09-02 | 河北阳天通信科技有限公司 | One exempts from jumping type light splitting fiber-dividing box |
| CN205263371U (en) * | 2015-12-25 | 2016-05-25 | 中国电信股份有限公司无锡分公司 | Optical cable fusion , beam split, fine case of synthesizing of branch |
| CN106443924A (en) * | 2016-11-14 | 2017-02-22 | 中国电信股份有限公司深圳分公司 | Multifunctional optical fiber distribution box |
| CN206696498U (en) * | 2017-05-18 | 2017-12-01 | 成都华精通信设备有限公司 | A kind of more core of enabling window 48 light splitting distributing cabinets |
| CN214954250U (en) * | 2021-03-29 | 2021-11-30 | 南京华脉科技股份有限公司 | Butt fusion, distribution, three-in-one ODF distribution case of beam split |
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| Publication number | Publication date |
|---|---|
| CN112904517B (en) | 2024-06-11 |
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