CN206270569U - A kind of fiber splitter - Google Patents
A kind of fiber splitter Download PDFInfo
- Publication number
- CN206270569U CN206270569U CN201621435159.7U CN201621435159U CN206270569U CN 206270569 U CN206270569 U CN 206270569U CN 201621435159 U CN201621435159 U CN 201621435159U CN 206270569 U CN206270569 U CN 206270569U
- Authority
- CN
- China
- Prior art keywords
- front side
- side board
- optical splitter
- retainer ring
- circuit
- Prior art date
- 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.)
- Expired - Fee Related
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a kind of fiber splitter, including circuit retainer ring, abrasive rubber and optical splitter shell, the preceding surface of the optical splitter shell is provided with front side board, the front side board is provided with front side board fixed installation screwed hole with the junction of optical splitter shell, and the preceding surface upper end of front side board is provided with signal input interface, the preceding surface of the front side board is provided with signal output interface near one end of signal input interface, the circuit retainer ring is arranged on the preceding surface of front side board near the lower section of signal output interface, the front side board is provided with retainer ring mounting screw with the junction of circuit retainer ring, the abrasive rubber insertion is installed in the inside of circuit retainer ring, the left and right sides of the optical splitter shell is provided with optical splitter fixed installation hole；Circuit retainer ring is provided with below per signal output interface all the way, it is easy to the circuit of output to make a distinction, it is to avoid user can not in time inquires the problem of faulty line in repair and maintenance.
Description
Technical field
The utility model belongs to light optical splitter technical field, and in particular to a kind of fiber splitter.
Background technology
Fiber splitter (being also optical splitter) be exactly realize being coupled optical signal in optical network system, branch, distribution
Optical fiber tandem device.It is one of most important passive device in optical fiber link, with multiple inputs and multiple output ends, one
Individual shunt has M input and N number of output end M*N to represent.And multipath light signal is combined into signal all the way and is called synthesizer.
There are planar waveguide-type fiber splitter (PLC Splitter) and fused biconical taper optical splitter by production technology, it is relative per output all the way
It is exactly insertion loss in the dB numbers of input light loss, its mathematic(al) representation is：Ai=-10lgPouti/Pin, wherein Ai refer to
The i insertion loss of delivery outlet；Pouti is i-th luminous power of output port；Pin is the optical power value of input.
Existing light optical splitter has compared with multi-line when using, in installation and maintenance process, it is difficult to quickly find
Go out required circuit, using being inconvenient, and be easily caused line wrong, and then can not effectively be worked, shunt lacks
The problem of few necessity heat abstractor, is this it is proposed that a kind of fiber splitter.
Utility model content
The purpose of this utility model is to provide a kind of fiber splitter, existing to solve to propose in above-mentioned background technology
Light optical splitter has compared with multi-line when using, in installation and maintenance process, it is difficult to quickly search out required circuit,
Using being inconvenient, and line wrong is easily caused, and then can not effectively be worked, shunt lacks necessary heat abstractor
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of fiber splitter, including circuit is fixed
Ring, abrasive rubber and optical splitter shell, the preceding surface of the optical splitter shell are provided with front side board, the front side board and optical splitter
The junction of shell is provided with front side board fixed installation screwed hole, and the preceding surface upper end of front side board is provided with signal input and connects
Mouthful, the preceding surface of the front side board is provided with signal output interface, the circuit retainer ring near one end of signal input interface
Installed in the preceding surface of front side board near the lower section of signal output interface, the front side board is set with the junction of circuit retainer ring
There is retainer ring mounting screw, the abrasive rubber insertion is installed in the inside of circuit retainer ring, the left and right of the optical splitter shell
Both sides are provided with above optical splitter fixed installation hole, and optical splitter shell and are provided with radiating air-vent, and the radiating is breathed freely
Hole is internally provided with dustproof filter screen, and the signal input interface is connected with fiber-optic signal input, the signal output interface
It is connected with fiber-optic output.
Preferably, the optical splitter fixed installation hole is provided with four altogether, and four optical splitter fixed installation holes are pacified respectively
Mounted in the left and right sides of optical splitter shell.
Preferably, the optical splitter shell fixedly mounts screwed hole and is fixedly connected with front side board by front side board.
Preferably, the circuit retainer ring is fixedly connected with front side board by retainer ring mounting screw.
Preferably, the abrasive rubber is provided with four altogether, and four abrasive rubbers are separately mounted to four circuits and fix
The inside of ring.
Compared with prior art, the beneficial effects of the utility model are：It is equal in the lower section per signal output interface all the way
Circuit retainer ring is provided with, is easy to the circuit of output to make a distinction, it is to avoid user can not inquire about in repair and maintenance in time
Be out of order the problem of circuit, while being easy to be fixed circuit, it is to avoid circuit is scattered, it is difficult to the problem of maintenance, effectively
Protect each circuit of optical splitter；Abrasive rubber is easy to protection circuit, it is to avoid circuit produces abrasion nothing in circuit retainer ring
The problem that method is used, has ensured that circuit is normally transmitted to signal；Retainer ring mounting screw is easy to enter circuit retainer ring
Row fixed installation；Radiating air-vent is easy to radiate optical splitter, while also allowing for reducing energy consumption；Dustproof filter screen prevents dust
Enter into inside optical splitter and the problem of damage is caused to internal electronic component.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
In figure：1- front side boards fixed installation screwed hole, 2- signal input interfaces, 3- signal output interfaces, 4- front side boards, 5-
Circuit retainer ring, 6- retainer rings mounting screw, 7- abrasive rubbers, 8- optical splitters fixed installation hole, 9- optical splitters shell, 10- dissipate
Heat penetration stomata, 11- dustproof filter screens.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of fiber splitter, including circuit is fixed
Ring 5, abrasive rubber 7 and optical splitter shell 9, the preceding surface of optical splitter shell 9 are provided with front side board 4, outside front side board 4 and optical splitter
The junction of shell 9 is provided with front side board fixed installation screwed hole 1, and the preceding surface upper end of front side board 4 is provided with signal input and connects
Mouth 2, the preceding surface of front side board 4 is provided with signal output interface 3 near one end of signal input interface 2, and circuit retainer ring 5 is installed
On the preceding surface of front side board 4 near the lower section of signal output interface 3, front side board 4 is provided with solid with the junction of circuit retainer ring 5
Determine ring mounting screw 6, installed in the inside of circuit retainer ring 5, the left and right sides of optical splitter shell 9 is all provided with the insertion of abrasive rubber 7
Optical splitter fixed installation hole 8 is equipped with, and the top of optical splitter shell 9 is provided with radiating air-vent 10, radiate the interior of air-vent 10
Portion is provided with dustproof filter screen 11, and signal input interface 2 is connected with fiber-optic signal input, signal output interface 3 and optical fiber output
End connection.
Fixedly mounted for the ease of optical splitter shell 9, in the present embodiment, it is preferred that optical splitter fixed installation hole 8 is set altogether
There are four, and four optical splitters fixedly mount the left and right sides that hole 8 is separately mounted to optical splitter shell 9.
Be fixedly connected with front side board 4 for the ease of optical splitter shell 9, in the present embodiment, it is preferred that optical splitter shell 9 with
Front side board 4 fixedly mounts screwed hole 1 and is fixedly connected by front side board.
Be fixedly connected with front side board 4 for the ease of circuit retainer ring 5, in the present embodiment, it is preferred that circuit retainer ring 5 with
Front side board 4 is fixedly connected by retainer ring mounting screw 6.
For the ease of protection circuit, in the present embodiment, it is preferred that abrasive rubber 7 is provided with four, and four wear-resisting rubbers altogether
Glue 7 is separately mounted to four inside of circuit retainer ring 5.
Circuit retainer ring 5 in the utility model is internally embedded and is provided with abrasive rubber 7, by retainer ring mounting screw 6
It is fixedly mounted on front side board 4, is easy to carry out each road of optical splitter protection and closes distinguish, it is to avoid each circuit is mixed
Nondescript problem, using being convenient and simple, is easy to attendant to be overhauled.
Operation principle of the present utility model and use flow：The fiber splitter, 8 pairs points of hole is fixedly mounted by optical splitter
Light device shell 9 is fixed, and then fixedly mount screwed hole 1 using front side board is fixedly mounted on optical splitter shell 9 by front side board 4
On, then input a signal into circuit and be linked into signal input interface 2, output signal is connect from signal output interface 3, while circuit is worn
In the abrasive rubber 7 crossed inside circuit retainer ring 5, when internal each element manipulation, heat is given out by the air-vent 10 that radiates,
Dustproof filter screen 11 carries out dust-proof simultaneously.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fiber splitter, including circuit retainer ring (5), abrasive rubber (7) and optical splitter shell (9), it is characterised in that：
The preceding surface of the optical splitter shell (9) is provided with the junction of front side board (4), the front side board (4) and optical splitter shell (9)
It is provided with front side board and fixedly mounts screwed hole (1), and the preceding surface upper end of front side board (4) is provided with signal input interface (2), institute
The preceding surface for stating front side board (4) is provided with signal output interface (3) near one end of signal input interface (2), and the circuit is consolidated
Ring (5) is determined installed in the preceding surface of front side board (4) near the lower section of signal output interface (3), and the front side board (4) is consolidated with circuit
The junction for determining ring (5) is provided with retainer ring mounting screw (6), and the abrasive rubber (7) is embedded to be arranged on circuit retainer ring (5)
Inside, the left and right sides of the optical splitter shell (9) is provided with optical splitter fixed installation hole (8), and optical splitter shell (9)
Top be provided with radiating air-vent (10), radiating air-vent (10) is internally provided with dustproof filter screen (11), the letter
Number input interface (2) is connected with fiber-optic signal input, and the signal output interface (3) is connected with fiber-optic output.
2. a kind of fiber splitter according to claim 1, it is characterised in that：Optical splitter fixed installation hole (8) is altogether
Four are provided with, and four optical splitters fixedly mount the left and right sides that hole (8) are separately mounted to optical splitter shell (9).
3. a kind of fiber splitter according to claim 1, it is characterised in that：The optical splitter shell (9) and front side board
(4) screwed hole (1) is fixedly mounted by front side board to be fixedly connected.
4. a kind of fiber splitter according to claim 1, it is characterised in that：The circuit retainer ring (5) and front side board
(4) it is fixedly connected by retainer ring mounting screw (6).
5. a kind of fiber splitter according to claim 1, it is characterised in that：The abrasive rubber (7) is provided with four altogether
It is individual, and four abrasive rubbers (7) are separately mounted to four inside of circuit retainer ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435159.7U CN206270569U (en) | 2016-12-25 | 2016-12-25 | A kind of fiber splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435159.7U CN206270569U (en) | 2016-12-25 | 2016-12-25 | A kind of fiber splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270569U true CN206270569U (en) | 2017-06-20 |
Family
ID=59047683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435159.7U Expired - Fee Related CN206270569U (en) | 2016-12-25 | 2016-12-25 | A kind of fiber splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270569U (en) |
-
2016
- 2016-12-25 CN CN201621435159.7U patent/CN206270569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300 000 Tianjin Binhai New Area Free Trade Test Zone (Airport Economic Zone) West Sandao 158 5 902-B Patentee after: Tianjin Wenyuan Communication Technology Co.,Ltd. Address before: 300000 Tianjin Binhai New Area Free Trade test area (Airport Economic Zone) ring South Road 88, room 2-3279 Patentee before: TIANJIN WIN SOURCE COMMUNICATION TECHNOLOGY SERVICE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |