CN203630402U - Optical splitting and fiber distributing device - Google Patents
Optical splitting and fiber distributing device Download PDFInfo
- Publication number
- CN203630402U CN203630402U CN201320529861.XU CN201320529861U CN203630402U CN 203630402 U CN203630402 U CN 203630402U CN 201320529861 U CN201320529861 U CN 201320529861U CN 203630402 U CN203630402 U CN 203630402U
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- welding
- assembly
- returning face
- face plate
- wire loop
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Abstract
The utility model discloses an optical splitting and fiber distributing device. The device comprises a box body, and upper-layer parts arranged inside the box body, wherein the upper-layer parts comprise a welding turnover plate, a welding disk assembly and an optical splitter assembly; and the welding disk assembly and the optical splitter assembly are arranged respectively on two faces of the welding turnover plate. According to the technical scheme of the utility model, when the optical fiber is laid, the turnover plate of the device does not need to be opened, the operation space is increased, the construction difficulty is reduced, the service life of the optical splitting and fiber distributing device is prolonged, the structure is simple and reasonable, and the operation is convenient.
Description
Technical field
The utility model relates to optical communication technique, relates in particular to a kind of light splitting and divides fine device.
Background technology
The light splitting that traditional employing hot melting way connects divides the layout of fine device to be: optical branching device is placed on upper strata, and lower floor lays fusion joining disk, adopts returning face plate interval between levels, and returning face plate is turning.In Fiber to the home (FTTH, Fiber To The Home) transformation process, in the time that broadband user is progressively put dress broadband, O&M personnel first want device for opening at every turn, then open returning face plate, then just can carry out butterfly optical cable and lay.O&M personnel, in the time that butterfly optical cable and tail optical fiber are carried out to hot melt, because light splitting divides fine device lower layer space narrow and small, are not easy to operation, have increased difficulty of construction, have reduced the success ratio of construction; And all need to open returning face plate at every turn, and easily damage returning face plate, reduce the serviceable life that light splitting divides fine device.
Utility model content
In view of this, fundamental purpose of the present utility model is to provide a kind of light splitting to divide fine device, can avoid carrying out all needing to open when butterfly optical cable lays the problem of returning face plate at every turn, can increase operating space, reduce difficulty of construction, increase the service life, and simple and reasonable, easy to operate.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of light splitting divides fine device, and described device comprises casing, is built in the upper strata parts of described casing; Wherein, described upper strata parts comprise welding returning face plate, fusion joining disk assembly and optical branching device assembly, and described fusion joining disk assembly and described optical branching device assembly are divided into the two sides of described welding returning face plate.
Preferably, described upper strata parts also comprise the first wire loop, wrapping post; Wherein, described the first wire loop and described wrapping post are arranged on the face of the described fusion joining disk assembly of being provided with of described welding returning face plate.
Preferably, described upper strata parts also comprise left support frame, right support frame and snap-fastener; Wherein, described optical branching device assembly sets up on the face that is placed in the described optical branching device assembly of being provided with of described welding returning face plate by described left support frame and described right support, and described optical branching device assembly is fixed on described left support frame and described right support frame by described snap-fastener.
Preferably, described device also comprises the lower part that is built in described casing; Wherein, described lower part comprises base plate, four plane board mounts, the second wire loop and optical cable fixing device; Described four plane board mounts, described the second wire loop, described optical cable fixing device are arranged on described base plate, and the installation site of described optical cable fixing device is positioned at described the second wire loop below.
Preferably, on described base plate, be provided with another fusion joining disk assembly.
Preferably, optical cable, after described optical cable fixing device is fixing, through described the second wire loop, on the wrapping post on described welding returning face plate, is arranged in described fusion joining disk assembly, and the optical fiber hot melt exposing with described optical branching device assembly is connected.
Preferably, described welding returning face plate is connected with described casing by hinge, and can be along overturning with the junction of described casing.
Preferably, described optical branching device assembly is blade inserting shunt.
Light splitting provided by the utility model divides fine device, and the fusion joining disk assembly front of welding butterfly optical cable is installed on welding returning face plate, and optical branching device assembly is installed on the bottom of described welding returning face plate by left support frame and right support frame.So, progressively put dress butterfly optical cable within light splitting divides fine device, needn't open returning face plate, directly individual layer face lays butterfly optical cable, can realize Fast Installation and safeguard.And, while adopting hot melting way to connect, it is the upper strata spatial operation at device, because the fusion joining disk of welding butterfly optical cable is positioned over the upper strata of device, in the time that broadband user is progressively put dress broadband, O&M personnel needn't open returning face plate at every turn, just can carry out butterfly optical cable and lay, thereby increase the serviceable life that light splitting divides fine device; Hot melt is carried out on upper strata at device, has increased operating space, has reduced difficulty of construction.
Brief description of the drawings
Fig. 1 is that the light splitting of the utility model embodiment divides the welding returning face plate face schematic diagram that is provided with fusion joining disk assembly in fine device;
Fig. 2 is that the light splitting of the utility model embodiment divides the welding returning face plate face schematic diagram that is provided with optical branching device assembly in fine device;
Fig. 3 is that the light splitting of the utility model embodiment divides fine device lower part schematic diagram;
Fig. 4 is that the light splitting of the utility model embodiment divides the inner upper strata of fine device cabling schematic diagram;
Fig. 5 is that the light splitting of the utility model embodiment divides the inner lower floor of fine device cabling schematic diagram.
Description of reference numerals:
1-1--welding returning face plate; 1-2--the first wire loop; 1-3--bridge type bar; 1-4--fusion joining disk assembly; 1-5--hinge; 1-6--wrapping post; 2-1--optical branching device assembly; 2-2--left support frame; 2-3--snap-fastener; 2-4--right support frame; 3-1--casing; 3-2--tetra-plane board mounts; 3-3--base plate; 3-4--optical cable fixing device; 3-5--the second wire loop; 4-1--user's cable; 4-2--optical branching device assembly input end tail optical fiber; 4-3--optical branching device assembly output terminal tail optical fiber; 5-1--optical distribution cable.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Light splitting of the present utility model divides fine device, comprises casing 3-1, is built in the upper strata parts of described casing; Wherein, described upper strata parts comprise welding returning face plate 1-1, fusion joining disk assembly 1-4 and optical branching device assembly 2-1, and described fusion joining disk assembly 1-4 and described optical branching device assembly 2-1 are divided into the two sides of described welding returning face plate 1-1.
Preferably, be provided with facing up of described fusion joining disk assembly 1-4, be provided with facing down of described optical branching device assembly 2-1.
Particularly, described upper strata parts also comprise the first wire loop 1-2, wrapping post 1-6; Wherein, described the first wire loop 1-2 and described wrapping post 1-6 are arranged on the face of the described fusion joining disk assembly 1-4 of being provided with of described welding returning face plate 1-1.
Fig. 1 is the welding returning face plate face schematic diagram that is provided with fusion joining disk assembly of the utility model embodiment, and as shown in Figure 1, described fusion joining disk 1-4 is installed on described welding returning face plate 1-1 front, so that butterfly optical cable can carry out welding in front; Described the first wire loop 1-2 and described fusion joining disk 1-4 are equidirectional, front is installed on described welding returning face plate 1-1, with described bridge type bar 1-3, optical cable is retrained and managed, and make cabling more clear; Described hinge 1-5 can be connected with bottom of device Connection Block, can make described hinge 1-5 be connected with device, and can realize the turn over function of described welding returning face plate 1-1; Described wrapping post 1-6 is installed on described welding returning face plate 1-1 front, equidirectional with described fusion joining disk 1-4, for the storage administration of optical cable and optical fibres, makes cabling clear, convenient.
Particularly, described upper strata parts also comprise left support frame 2-2, right support frame 2-4 and snap-fastener 2-3; Wherein, described optical branching device assembly 2-1 is arranged on the face of the described optical branching device assembly 2-1 of being provided with of described welding returning face plate 1-1 by described left support frame 2-2 and described right support frame 2-4, and described optical branching device assembly 2-1 is fixed on described left support frame 2-2 and described right support frame 2-4 by described snap-fastener 2-3.
Fig. 2 is that the light splitting of the utility model embodiment divides the welding returning face plate face schematic diagram that is provided with optical branching device assembly in fine device, as shown in Figure 2, described optical branching device assembly 2-1 is installed on the back side of described welding returning face plate 1-1 by described left support frame 2-2 and described right support frame 2-4, described optical branching device assembly 2-1 is fixedly installed in described left support frame 2-2 by described snap-fastener 2-3 and described right support frame 2-4 is upper, and described optical branching device assembly 2-1 can realize light splitting function.
Particularly, described device also comprises the lower part that is built in described casing; Wherein, described lower part comprises base plate 3-3, four plane board mount 3-2, the second wire loop 3-5 and optical cable fixing device 3-4; It is upper that described four plane board mount 3-2, described the second wire loop 3-5, described optical cable fixing device 3-4 are arranged at described base plate 3-3, and the installation site of described optical cable fixing device 3-4 is positioned at described the second wire loop 3-5 below.
Particularly, on described base plate 3-3, be provided with another fusion joining disk assembly, but the upper fusion joining disk arranging of described base plate 3-3 can not be used for welding butterfly optical cable.
Fig. 3 is that the light splitting of the utility model embodiment divides fine device lower part schematic diagram, and as shown in Figure 3, described four plane board mount 3-2 are installed on described base plate 3-3; It is upper that described the second wire loop 3-5 is installed on described base plate 3-3, and it is upper that described optical cable fixing device 3-4 is installed on described base plate 3-3, and be positioned at described the second wire loop 3-5 below.
Here, described welding returning face plate 1-1, described base plate 3-3 are arranged at respectively upper strata and the lower floor of casing 3-1.Turning, the described base plate 3-3 of described welding returning face plate 1-1 is not turning.
Fig. 4, Fig. 5 are the cabling schematic diagram that light splitting of the present utility model divides fine device inside, show respectively upper strata cabling schematic diagram and lower floor's cabling schematic diagram that light splitting divides fine device inside.Particularly, optical cable is after described optical cable fixing device 3-4 is fixing, through described the second wire loop 3-5, on the wrapping post 1-6 on described welding returning face plate 1-1, be arranged in described fusion joining disk assembly 1-4, the optical fiber hot melt exposing with described optical branching device assembly 2-1 is connected.
Particularly, described welding returning face plate 1-1 is connected with described casing 3-1 by hinge 1-5, and can be along overturning with the junction of described casing 3-1.
Preferably, described optical branching device assembly 2-1 is blade inserting shunt.
In FTTH networking is built, while dividing the butterfly optical cable employing hot melting way connection in fine device near the light splitting of user side, because the fusion joining disk of welding butterfly optical cable is positioned over the upper strata of device, progressively put dress when broadband broadband user, O&M personnel carry out butterfly optical cable while laying, needn't open returning face plate at every turn again, and only need carry out hot melt on the upper strata of device, increase operating space, reduced difficulty of construction, and then also increased the serviceable life that light splitting divides fine device.
The above; it is only preferred embodiment of the present utility model; be not intended to limit protection domain of the present utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. light splitting divides a fine device, it is characterized in that, described device comprises casing, is built in the upper strata parts of described casing; Wherein, described upper strata parts comprise welding returning face plate, fusion joining disk assembly and optical branching device assembly, and described fusion joining disk assembly and described optical branching device assembly are divided into the two sides of described welding returning face plate.
2. device according to claim 1, is characterized in that, described upper strata parts also comprise the first wire loop, wrapping post; Wherein, described the first wire loop and described wrapping post are arranged on the face of the described fusion joining disk assembly of being provided with of described welding returning face plate.
3. device according to claim 1 and 2, is characterized in that, described upper strata parts also comprise left support frame, right support frame and snap-fastener; Wherein, described optical branching device assembly sets up on the face that is placed in the described optical branching device assembly of being provided with of described welding returning face plate by described left support frame and described right support, and described optical branching device assembly is fixed on described left support frame and described right support frame by described snap-fastener.
4. device according to claim 1, is characterized in that, described device also comprises the lower part that is built in described casing; Wherein, described lower part comprises base plate, four plane board mounts, the second wire loop and optical cable fixing device; Described four plane board mounts, described the second wire loop, described optical cable fixing device are arranged on described base plate, and the installation site of described optical cable fixing device is positioned at described the second wire loop below.
5. device according to claim 4, is characterized in that, is provided with another fusion joining disk assembly on described base plate.
6. device according to claim 4, is characterized in that, optical cable is after described optical cable fixing device is fixing, through described the second wire loop, on the wrapping post on described welding returning face plate, be arranged in described fusion joining disk assembly, the optical fiber hot melt exposing with described optical branching device assembly is connected.
7. device according to claim 1, is characterized in that, described welding returning face plate is connected with described casing by hinge, and can be along overturning with the junction of described casing.
8. device according to claim 2, is characterized in that, described optical branching device assembly is blade inserting shunt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529861.XU CN203630402U (en) | 2013-08-28 | 2013-08-28 | Optical splitting and fiber distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529861.XU CN203630402U (en) | 2013-08-28 | 2013-08-28 | Optical splitting and fiber distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630402U true CN203630402U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529861.XU Expired - Lifetime CN203630402U (en) | 2013-08-28 | 2013-08-28 | Optical splitting and fiber distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216083A (en) * | 2014-09-29 | 2014-12-17 | 江苏通鼎通信设备有限公司 | Universal optical cable hot-fusion type fiber distribution box |
-
2013
- 2013-08-28 CN CN201320529861.XU patent/CN203630402U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216083A (en) * | 2014-09-29 | 2014-12-17 | 江苏通鼎通信设备有限公司 | Universal optical cable hot-fusion type fiber distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
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| CX01 | Expiry of patent term |