CN203490397U - Optical splitting fiber distribution box - Google Patents
Optical splitting fiber distribution box Download PDFInfo
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- CN203490397U CN203490397U CN201320512336.7U CN201320512336U CN203490397U CN 203490397 U CN203490397 U CN 203490397U CN 201320512336 U CN201320512336 U CN 201320512336U CN 203490397 U CN203490397 U CN 203490397U
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- box
- splitting
- box body
- optical splitter
- fiber
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- 230000003287 optical effect Effects 0.000 title claims abstract description 70
- 239000000835 fiber Substances 0.000 title claims abstract description 43
- 238000009826 distribution Methods 0.000 title abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 9
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 13
- 230000037431 insertion Effects 0.000 abstract 8
- 238000003780 insertion Methods 0.000 abstract 8
- 238000005493 welding type Methods 0.000 abstract 1
- 230000004927 fusion Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 210000005069 ears Anatomy 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an optical splitting fiber distribution box. The optical splitting fiber distribution box comprises a box body, and a bottom device and an upper device arranged inside the box body, wherein the bottom device comprises an optical cable fixing rack, a welding disc, a cassette optical splitter and the rubber-covered wire fixing parts, and the upper device comprises a large reverse turning bed, the insertion slice supports, the insertion slice type optical splitters and the SC adapters. The large reverse turning bed is buckled on the box body and is arranged on the bottom device, the insertion slice supports are arranged on the large reverse turning bed, and the insertion slice type optical splitters are connected with the insertion slice supports. The large reverse turning bed is equipped with the plugging avoiding holes corresponding to the insertion slice supports, the two opposite side surfaces of each insertion slice support are equipped with a plurality of threading holes respectively, and the SC adapters are arranged on the side surfaces of the insertion slice supports respectively. The optical splitting fiber distribution box of the utility model can be used for the indoor and outdoor installation simultaneously, and can realize the rapid interchange and installation of a cassette optical splitter box and a fiber distribution box, and the function interchange of an optical splitting type fiber distribution box, a terminal type fiber distribution box and a direct welding type fiber distribution box.
Description
Technical Field
The utility model relates to a communication equipment case especially relates to a beam split divides fine case.
Background
A fiber distribution box is generally used as an interface device for connecting a trunk cable and a distribution cable, or a drop cable and a home-entry rubber-insulated cable, outdoors or in a corridor. The existing light and fiber splitting box has the following defects:
1) the indoor and outdoor installation requirements cannot be considered simultaneously;
2) three box bodies of the plug-in type optical splitter box, the box type optical splitter box and the fiber splitting box cannot be compatibly arranged in the same box body; moreover, the box-type optical splitter box and the fiber splitting box are difficult to meet the requirement of quick installation and exchange;
3) the terminal type fiber distribution box, the direct melting type fiber distribution box and the light distribution type fiber distribution box are difficult to meet the interchange requirement in function;
4) the existing optical splitter box and the existing fiber splitting box have various types and different materials and specifications, so that the cost is greatly improved during installation, and the installation quality is greatly reduced; and rapid and large-batch production cannot be realized during production, so that the engineering investment cost is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the main object of the present invention is to provide a light splitting and fiber splitting box, which can be used indoors and outdoors, and can realize the quick exchange and installation of the box-type optical splitter box and the fiber splitting box, and the function exchange of the light splitting type, the terminal type and the direct melting type fiber splitting box.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the invention provides a light-splitting and fiber-splitting box which is characterized by comprising a box body, a bottom layer device and an upper layer device, wherein the bottom layer device and the upper layer device are arranged in the box body; the bottom layer device comprises an optical cable fixing frame, a fusion welding disc, a box type optical splitter and rubber-insulated wire fixing parts, wherein the optical cable fixing frame and the fusion welding disc are arranged in the box body; the upper layer device comprises a large turning plate, an insert support, an insert optical splitter and an SC adapter, and the large turning plate is buckled on the box body and is arranged on the bottom layer device; the insert piece bracket is arranged on the large turning plate; the plug-in optical splitter is connected with the plug-in bracket; the large turning plate is provided with a plug avoiding hole corresponding to the inserting sheet bracket; two opposite side surfaces of the insert piece bracket are respectively provided with a plurality of threading holes; the SC adapter is arranged on the side surface of the inserting piece support.
In the above scheme, the upper device further comprises a seat plate arranged on the side surface of the insert piece bracket; the SC adapter is arranged on the side surface of the insert sheet bracket by being arranged on the seat board; snap fasteners are arranged at two ends of the seat plate respectively, and the plug-in piece type optical splitter is fixed on the seat plate through the snap fasteners.
In the scheme, the large turning plate is further provided with a handle and a plurality of wire binding holes, and the handle and the large turning plate are integrally arranged.
In the above scheme, the side wall of the box body is provided with a plurality of pairs of wire rings.
In the above scheme, the bottom layer device further comprises a plurality of bridge-shaped strips, and the bridge-shaped strips are arranged on the inner wall of the box body between the two adjacent wire ring pairs.
In the above scheme, the bottom layer device further comprises a box-type optical splitter pressing plate, the box-type optical splitter pressing plate is arranged on the bottom surface of the box body, and the box-type optical splitter is attached to the bottom surface of the box body through the box-type optical splitter pressing plate.
In the above scheme, the bottom device further comprises a support and a magnet positioning column, the support and the magnet positioning column are arranged on the bottom surface of the box body, and the large turning plate is arranged on the bottom device through the support and the magnet positioning column.
In the above scheme, the box body comprises a box main body and a box cover; the back of the box main body is provided with a wall hanging hole, and the side wall of the box main body is provided with a plurality of wire inlet and outlet holes.
In the above scheme, the optical fiber splitting and splitting box further comprises an outdoor fixing device; the outdoor fixing device comprises an I-shaped back plate, the I-shaped back plate is fixed on the box body through a wall hanging hole of the box body, two cross beams of the I-shaped back plate are respectively adjustably and fixedly connected to an anchor ear connecting rod, and the anchor ear connecting rod is fixedly connected to an anchor ear; the hoop is fixedly connected to a fixture.
In the above scheme, the box main body is connected with the box cover through a rotating shaft, and door locks are arranged on the side surfaces of the box main body and the box cover opposite to the rotating shaft; the box cover is of a closed semi-surrounding structure and is tightly and seamlessly closed with the box main body.
The utility model provides a light and fiber splitting box, which comprises a box body, a bottom device and an upper device, wherein the bottom device and the upper device are arranged in the box body; the bottom layer device comprises an optical cable fixing frame, a fusion splice tray, a box-type optical splitter and rubber-insulated wire fixing parts, wherein the optical cable fixing frame and the fusion splice tray are arranged in the box body; the upper layer device comprises a large turning plate, an insert piece bracket, an insert piece type optical splitter and an SC adapter, wherein the large turning plate is buckled on the box body and is arranged on the bottom layer device; the insert piece bracket is arranged on the large turning plate; the plug-in optical splitter is connected with the plug-in bracket; the large turning plate is provided with a plug avoiding hole corresponding to the insert support; two opposite side surfaces of the insert piece bracket are respectively provided with a plurality of threading holes; the SC adapter is arranged on the side surface of the plug-in sheet bracket; therefore, the fusion welding disc can realize a direct fusion type fiber distribution function; the box-type optical splitter is matched with the adapter seat plate on the large turning plate, so that the function of the box-type optical splitter device can be realized; the plug-in optical splitter can realize the function of plug-in optical splitting; when the fiber distribution box is used as a fiber distribution box, the plug-in sheet type optical splitter can be detached, and the adapter base plate 35 is installed, so that the fiber distribution box can be used as a terminal type fiber distribution box.
Furthermore, when the light splitting and fiber splitting box is used for indoor installation, the light splitting and fiber splitting box is connected to a fixed object through a wall hanging hole on the box body; when the fixing device is used for outdoor installation, the fixing device is connected with an outdoor fixing device through a wall hanging hole in the back of the box body, and then two anchor ears of the fixing device are fixed with an outdoor communication pole, an outdoor power pole and the like; thus, the utility model discloses can compatible indoor and outdoor installation simultaneously, be used for moreover indoor and be used for outdoor time conversion simple, convenient.
Drawings
Fig. 1 is a schematic view of a structure of an outdoor fixing device of a light-splitting and fiber-splitting box according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bottom device of a light-splitting and fiber-splitting box according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an upper-layer device of a light-splitting and fiber-splitting box according to an embodiment of the present invention;
fig. 4 is a schematic view of a composition structure of a large turning plate of the light-splitting and fiber-splitting box according to the embodiment of the present invention;
fig. 5 is the utility model discloses the inserted sheet formula optical divider of beam split fiber box constitutes the schematic diagram.
Detailed Description
The utility model discloses a light and fiber splitting box, which comprises a box body, an outdoor fixing device, a bottom device and an upper device; wherein,
fig. 1 is a schematic structural diagram of an outdoor fixing device of a light-splitting and fiber-splitting box according to an embodiment of the present invention, as shown in fig. 1, the box body includes a box main body 11 and a box cover 12, a first side surface of the box main body 11 is movably connected to a first side surface of the box cover 12, and a door lock is disposed on a second side surface opposite to the first side surface of the box main body 11 and a second side surface opposite to the first side surface of the box cover 12; the box cover 12 adopts a closed semi-surrounding structure and can be tightly and seamlessly closed with the box main body 11; the back of the box main body 11 is provided with a plurality of wall hanging holes, and the third side surface of the box main body 11 is provided with a plurality of wire inlet and outlet holes 13.
The outdoor fixing device comprises an I-shaped back plate 14, the I-shaped back plate 14 is fixed on the box main body through a wall hanging hole of the box main body 11, two cross beams of the I-shaped back plate 14 are respectively and adjustably fixedly connected with hoop connecting rods 15, and each hoop connecting rod 15 is respectively and fixedly connected with a hoop 16; the two anchor ears 16 are simultaneously fixed with outdoor fixed objects such as communication poles and power poles;
when the light and fiber splitting box is used indoors, the box body is directly connected to a fixed object through a wall hanging hole in the box body without being connected with the outdoor fixing device; when the light and fiber splitting box needs to be used outdoors, the box body is provided with the fixing device and is fixed with an outdoor communication pole, an outdoor power pole and the like through two anchor ears 16 of the fixing device; therefore, the utility model discloses can compatible indoor and outdoor installation simultaneously, be used for moreover indoor and be used for outdoor time conversion simple, convenient.
The inside of the light splitting and fiber splitting box of the utility model is divided into a bottom device and an upper device, fig. 2 is a schematic view of the composition structure of the bottom device of the light splitting and fiber splitting box of the embodiment of the utility model, as shown in fig. 2, the bottom device comprises an optical cable fixing frame 21, the optical cable fixing frame 21 is fixedly arranged on the inner bottom surface of the box main body 11 at one side opposite to the wire inlet and outlet hole 13, and the optical cable fixing frame 21 is used for stripping and fixing the optical fiber entering the box; two corners of the box main body 11 at two ends of the optical cable fixing frame 21 are respectively fixedly provided with a rubber-covered wire fixing part 22, and the rubber-covered wire fixing parts 22 are used for fixing rubber-covered optical cables entering the box;
the bottom layer device further comprises a fusion welding disc 23, the fusion welding disc 23 is fixedly arranged in the middle of the inner bottom surface of the box main body 11, and the fusion welding disc 23 is used for achieving a direct melting function in the light-splitting and fiber-splitting box; a plurality of pairs of wire loops 24 are fixedly arranged on the inner bottom surface of the box main body 11 around the fusion splice tray 23 at intervals, and the wire loops 24 are used for fixing optical fibers entering the box; a plurality of bridge-shaped strips 25 are fixedly arranged on the inner bottom surface of the box main body 11 between two adjacent pairs of wire rings 24, and the bridge-shaped strips 25 are used for fixing optical fibers entering the box;
the bottom layer device further comprises a box type optical splitter 26, the side surface of the box type optical splitter 26 is fixedly connected to the first side surface of the box main body 11, the box type optical splitter 26 is attached to the bottom surface of the box main body 11 through a box type optical splitter pressing plate 27, and the box type optical splitter 26 is used for achieving quick installation of the box type optical splitter. A support 28 is further provided on the bottom surface inside the box main body 11, and a plurality of magnet positioning posts 29 are further provided at intervals on the bottom surface inside the box main body 11 on the side opposite to the support 28.
Fig. 3 is a schematic structural diagram of an upper device of a fiber splitting and distributing box according to an embodiment of the present invention, fig. 4 is a schematic structural diagram of a large turning plate of a fiber splitting and distributing box according to an embodiment of the present invention, as shown in fig. 3 and fig. 4, the upper device includes a large turning plate 31, the large turning plate 31 is fixedly connected to the inner bottom surface of the box main body 11 through the bracket 28 and the magnet positioning column 29, the large turning plate 31 is an irregular rectangle, and for convenience of installation and disassembly and for convenience of cable binding, four corners of the rectangle are all properly cut; the large turning plate 31 can be divided into a rubber-insulated optical cable storage binding area and a fixed optical splitter area according to the purpose;
a handle 32 is arranged on one side of the rubber-insulated-wire optical cable storage binding area, the handle 32 and the large turning plate 31 are integrally arranged and used for turning over the large turning plate 31, and a plurality of wire binding holes 33 are arranged on two side edges of the large turning plate 31 and used for binding and fixing optical fibers on the large turning plate 31;
two insert sheet supports 34 are arranged on the fixed optical splitter area side by side, and each insert sheet support 34 is fixedly connected with an insert sheet type optical splitter 35; the large turning plate 31 is provided with a plug avoiding hole 36 corresponding to each insert sheet bracket 34, so that the insert sheet brackets 34 can be plugged;
each insert sheet bracket 34 is of a semi-surrounding structure, two opposite side surfaces of the insert sheet bracket 34 are respectively and uniformly provided with a plurality of threading holes 37, and the other side surface of each insert sheet bracket 34 is provided with two SC adapter seat plates 38 up and down; the SC adapter plate 38 and the box-shaped optical splitter 26 cooperate with each other to realize the functions of the box-shaped optical splitter for splitting optical fibers of the present invention.
Fig. 5 is a schematic structural diagram of a plug-in optical splitter of a fiber splitting box according to an embodiment of the present invention, and as shown in fig. 5, the plug-in optical splitter 35 includes a seat plate 41, and SC adapters 42 are fixedly disposed in parallel in the middle of the seat plate 41; snap fasteners 43 are respectively disposed at two ends of the seat plate 41, and the tab type optical splitter 35 is fixed to the tab holder 34 by the snap fasteners 43.
When the utility model discloses the beam split divides fine case to use as dividing fine case, can dismantle plug-in sheet formula optical divider 35, and install adapter bedplate 35, the utility model discloses can regard as terminal type to divide fine case to use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. The optical fiber splitting and distributing box is characterized by comprising a box body, a bottom layer device and an upper layer device, wherein the bottom layer device and the upper layer device are arranged in the box body; wherein,
the bottom layer device comprises an optical cable fixing frame, a welding disc, a box type optical splitter and rubber-insulated wire fixing parts, the optical cable fixing frame and the welding disc are arranged in the box body, the box body at two ends of the optical cable fixing frame is respectively provided with the rubber-insulated wire fixing parts, and the box type optical splitter is arranged on the side wall of the box body;
the upper layer device comprises a large turning plate, an insert support, an insert optical splitter and an SC adapter, and the large turning plate is buckled on the box body and is arranged on the bottom layer device; the insert piece bracket is arranged on the large turning plate; the plug-in optical splitter is connected with the plug-in bracket; the large turning plate is provided with a plug avoiding hole corresponding to the inserting sheet bracket; two opposite side surfaces of the insert piece bracket are respectively provided with a plurality of threading holes; the SC adapter is arranged on the side surface of the inserting piece support.
2. The fiber splitting and splitting cabinet of claim 1, wherein the upper device further comprises a seat plate disposed on a side of the blade holder; the SC adapter is arranged on the side surface of the insert sheet bracket by being arranged on the seat board; snap fasteners are arranged at two ends of the seat plate respectively, and the plug-in piece type optical splitter is fixed on the seat plate through the snap fasteners.
3. The light-splitting and fiber-splitting box according to claim 1, wherein a handle and a plurality of wire-binding holes are further arranged on the large turning plate, and the handle and the large turning plate are integrally arranged.
4. The fiber splitting and splitting box according to claims 1 to 3, wherein a plurality of pairs of wire loops are provided on the side wall of the box body.
5. The fiber splitting and splitting box of claim 4, wherein the bottom device further comprises a plurality of bridge-shaped strips, and the bridge-shaped strips are arranged on the inner wall of the box body between two adjacent wire ring pairs.
6. The fiber splitting and splitting box of claim 1, 2, 3 or 5, wherein the bottom layer device further comprises a box-type optical splitter pressing plate, the box-type optical splitter pressing plate is arranged on the bottom surface of the box body, and the box-type optical splitter is attached to the bottom surface of the box body through the box-type optical splitter pressing plate.
7. The fiber splitting and splitting box according to claim 1, 2, 3 or 5, wherein the bottom device further comprises a support and a magnet positioning column, the support and the magnet positioning column are arranged on the bottom surface of the box body, and the large turning plate is arranged on the bottom device through the support and the magnet positioning column.
8. The fiber splitting and splitting box of claim 1, 2, 3, 5 or 7, wherein the box body comprises a box main body and a box cover;
the back of the box main body is provided with a wall hanging hole, and the side wall of the box main body is provided with a plurality of wire inlet and outlet holes.
9. The optical fiber splitting and splitting box according to claim 8, further comprising an outdoor fixing device;
the outdoor fixing device comprises an I-shaped back plate, the I-shaped back plate is fixed on the box body through a wall hanging hole of the box body, two cross beams of the I-shaped back plate are respectively adjustably and fixedly connected to an anchor ear connecting rod, and the anchor ear connecting rod is fixedly connected to an anchor ear; the hoop is fixedly connected to a fixture.
10. The optical fiber splitting and splitting box according to claim 9, wherein the box main body is connected to the box cover by a rotating shaft, and door locks are provided on a side surface of the box main body opposite to the rotating shaft and a side surface of the box cover; the box cover is of a closed semi-surrounding structure and is tightly and seamlessly closed with the box main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512336.7U CN203490397U (en) | 2013-08-21 | 2013-08-21 | Optical splitting fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512336.7U CN203490397U (en) | 2013-08-21 | 2013-08-21 | Optical splitting fiber distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490397U true CN203490397U (en) | 2014-03-19 |
Family
ID=50261219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512336.7U Expired - Lifetime CN203490397U (en) | 2013-08-21 | 2013-08-21 | Optical splitting fiber distribution box |
Country Status (1)
| Country | Link |
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| CN (1) | CN203490397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926667A (en) * | 2014-04-14 | 2014-07-16 | 华为技术有限公司 | Optical fiber home-entry device |
| CN107450139A (en) * | 2017-08-25 | 2017-12-08 | 江苏通鼎宽带有限公司 | Multifunctional cable fiber-dividing box |
| WO2019148432A1 (en) * | 2018-02-01 | 2019-08-08 | 华为技术有限公司 | Optical cable connection apparatus |
-
2013
- 2013-08-21 CN CN201320512336.7U patent/CN203490397U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926667A (en) * | 2014-04-14 | 2014-07-16 | 华为技术有限公司 | Optical fiber home-entry device |
| CN103926667B (en) * | 2014-04-14 | 2016-03-30 | 华为技术有限公司 | Fiber entering household device |
| CN107450139A (en) * | 2017-08-25 | 2017-12-08 | 江苏通鼎宽带有限公司 | Multifunctional cable fiber-dividing box |
| WO2019037547A1 (en) * | 2017-08-25 | 2019-02-28 | 江苏通鼎宽带有限公司 | Multifunctional optical fiber cable distribution box |
| CN107450139B (en) * | 2017-08-25 | 2020-03-13 | 江苏通鼎宽带有限公司 | Multifunctional optical cable fiber distribution box |
| WO2019148432A1 (en) * | 2018-02-01 | 2019-08-08 | 华为技术有限公司 | Optical cable connection apparatus |
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| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
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| CX01 | Expiry of patent term |