CN204964807U - Impermeable optical divider - Google Patents
Impermeable optical divider Download PDFInfo
- Publication number
- CN204964807U CN204964807U CN201520719756.1U CN201520719756U CN204964807U CN 204964807 U CN204964807 U CN 204964807U CN 201520719756 U CN201520719756 U CN 201520719756U CN 204964807 U CN204964807 U CN 204964807U
- Authority
- CN
- China
- Prior art keywords
- input port
- fastening block
- air intake
- intake vent
- shunt
- 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.)
- Withdrawn - After Issue
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- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model provides an impermeable optical divider, including branching unit structure shell and splitting system, splitting system fixes in the branching unit structure shell, it is in to support the base setting the mount lower extreme, the optic fibre input port sets up mount one end, the tighrening ring is fixed on the mount, and with the optic fibre input port links to each other, the setting of input fastening block is in in the optic fibre input port, and with the tighrening ring links to each other, the input port fastening block near the optic fibre input port is fixed in the mount, go into the wind gap with the air outlet all sets up the mount lower extreme, the exhaust fan sets up go into in the wind gap, the exhaust fan lower extreme with the inlet air is made a slip of the tongue the filter screen and is linked to each other, it passes through to go into the wind gap baffle it sets up to go into wind gap baffle axis of rotation go into in the wind gap. The beneficial effects of the utility model are that effectively improve the dustproof of optical divider and prevention of seepage function, effectively reduce the influence of external environment to optical divider.
Description
Technical field
The utility model belongs to optical branching device technical field of mechanical design, especially relates to a kind of impermeable optical divider.
Background technology
In existing technology; optical branching device is that indispensable device got involved by optical fiber; its Main Function is that input optical power is divided into multi-path light power stage; such as patent 201420770021.7 1 kinds of novel optical branching devices; bag box body and support; described box body is connected with support; the side of described box body is provided with optical branching device assembly; described optical branching device assembly is " convex shape "; the bottom of described box body is provided with wiring fender; the side of described box body is provided with hook, and described wiring fender is provided with guide rail.By wiring fender; metallic shield district is formed below box body; it is made to be not easy keep for a long time by the impact of extraneous magnetisable material the stability of network; the side of box body is provided with hook, and wiring fender is provided with guide rail, although this optical branching device can fix box body by hook; place stable; but this optical branching device does not possess dust-proof and antiseepage function, can not effective the entering of blocks dust, and then cause dust on the impact of luminous power.
Summary of the invention
The purpose of this utility model is to provide a kind of impermeable optical divider, this optical branching device has adjustable lock function, can lock the optical fiber of different-diameter, optical fiber is entered line-locked have simultaneously anti-blend dust reduction capability, effectively can reduce the impact of external environment on Optical Fiber Transmission.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of impermeable optical divider, comprise shunt structural housing and beam splitting system, it is characterized in that: described beam splitting system is fixed in described shunt structural housing, described shunt structural housing comprises fixed mount, base for supporting, optical fiber input port, input fastening block, dead ring, air intake vent, exhaust fan, air intake vent baffle plate, air intake vent screen pack, air intake vent flapper axle, air outlet, air outlet baffle plate, air outlet flapper axle and input port fastening block, described base for supporting is arranged on described fixed mount lower end, described optical fiber input port is arranged on described fixed mount one end, described dead ring is fixed on described fixed mount, and be connected with described optical fiber input port, described input fastening block is arranged in described optical fiber input port, and be connected with described dead ring, described input port fastening block is fixed in described fixed mount near described optical fiber input port, described air intake vent and described air outlet are all arranged on described fixed mount lower end, described exhaust fan is arranged in described air intake vent, described exhaust fan lower end is connected with described air intake vent screen pack, described air intake vent baffle plate is arranged in described air intake vent by described air intake vent flapper axle, described air outlet baffle plate is arranged in described air outlet by described air outlet flapper axle, described shunt structural housing is connected with described beam splitting system by described fixed mount, described beam splitting system comprises input adapter, o adapter, shunt module, optical fibre channel detection module and broken circuit alarmer, described input adapter is connected with described shunt module one end, described o adapter is connected with the described shunt module other end, described optical fibre channel detection module is fixed on described shunt module lower end, described optical fibre channel detection module is connected with described broken circuit alarmer, described broken circuit alarmer is fixed on the described fixed mount of described shunt structural housing.
Preferably, be tapered through hole in the middle part of the described input fastening block of described shunt structural housing, described input fastening block inside is provided with fastening glue-line, is provided with tapered fastener hole in the middle of the fastening block of described input port.
Preferably, the described input fastening block outside surface of described shunt structural housing is provided with binding thread, and described dead ring inwall is provided with the binding thread matched with described input fastening block.
Preferably, the described fixed mount of the side, relatively described optical fiber input port of described shunt structural housing is provided with delivery outlet, and delivery outlet is arcuate structure, and delivery outlet is downward-sloping.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, make this optical branching device can pass through the fastening locking functional realiey of input fastening block to the locking of optical fiber, and the fastening glue-line design of input fastening block inside surface can prevent entering of dust and water, this makes it possible to effectively reduce the impact of external environment on Optical Fiber Transmission power, the optical fiber input port of this optical branching device and delivery outlet are corresponding thereto arcuate structure in addition, and input port and delivery outlet are all downward-sloping, this makes it possible to the infiltration of effective anti-sealing, effectively improve the resistivity of optical branching device environment to external world.
Accompanying drawing explanation
Fig. 1 is overall cross-sectional view of the present utility model.
In figure: 1, shunt structural housing; 1-1, fixed mount; 1-2, base for supporting; 1-3, optical fiber input port; 1-4, input fastening block; 1-5, dead ring; 1-6, air intake vent; 1-7, exhaust fan; 1-8, air intake vent baffle plate; 1-9, air intake vent screen pack; 1-10, air intake vent flapper axle; 1-11, air outlet; 1-12, air outlet baffle plate; 1-13, air outlet flapper axle; 1-14, input port fastening block; 2, beam splitting system; 2-1, input adapter; 2-2, o adapter; 2-3, shunt module; 2-4, optical fibre channel detection module; 2-5, broken circuit alarmer.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, to embodiment of the present utility model, effect and principle of work etc. as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, the utility model provides a kind of impermeable optical divider, comprise shunt structural housing 1 and beam splitting system 2, beam splitting system 2 is fixed in shunt structural housing 1, shunt structural housing 1 comprises fixed mount 1-1, base for supporting 1-2, optical fiber input port 1-3, input fastening block 1-4, dead ring 1-5, air intake vent 1-6, exhaust fan 1-7, air intake vent baffle plate 1-8, air intake vent screen pack 1-9, air intake vent flapper axle 1-10, air outlet 1-11, air outlet baffle plate 1-12, air outlet flapper axle 1-13 and input port fastening block 1-14, base for supporting 1-2 is arranged on fixed mount 1-1 lower end, optical fiber input port 1-3 is arranged on fixed mount 1-1 one end, dead ring 1-5 is fixed on fixed mount 1-1, and be connected with optical fiber input port 1-3, input fastening block 1-4 is arranged in the 1-3 of optical fiber input port, and be connected with dead ring 1-5, input port fastening block 1-14 is fixed in fixed mount 1-1 near optical fiber input port 1-3, air intake vent 1-6 and air outlet 1-11 is all arranged on fixed mount 1-1 lower end, exhaust fan 1-7 is arranged in air intake vent 1-6, exhaust fan 1-7 lower end is connected with air intake vent screen pack 1-9, air intake vent baffle plate 1-8 is arranged in air intake vent 1-6 by air intake vent flapper axle 1-10, air outlet baffle plate 1-12 is arranged in air outlet 1-11 by air outlet flapper axle 1-13, shunt structural housing 1 is connected with beam splitting system 2 by fixed mount 1-1, beam splitting system 2 comprises input adapter 2-1, o adapter 2-2, shunt module 2-3, optical fibre channel detection module 2-4 and broken circuit alarmer 2-5, input adapter 2-1 is connected with shunt module 2-3 one end, o adapter 2-2 is connected with the shunt module 2-3 other end, optical fibre channel detection module 2-4 is fixed on shunt module 2-3 lower end, optical fibre channel detection module 2-5 is connected with broken circuit alarmer 2-5, broken circuit alarmer 2-5 is fixed on the fixed mount 1-1 of shunt structural housing 1.
Preferably, be tapered through hole in the middle part of the input fastening block 1-4 of shunt structural housing 1, input fastening block 1-4 inside is provided with fastening glue-line, is provided with tapered fastener hole in the middle of the fastening block 1-14 of input port.
Preferably, the input fastening block 1-4 outside surface of shunt structural housing 1 is provided with binding thread, and dead ring 1-5 inwall is provided with and the binding thread inputting fastening block 1-4 and match.
Preferably, the fixed mount 1-1 of the 1-3 side, opposed optical fibers input port of shunt structural housing 1 is provided with delivery outlet, and delivery outlet is arcuate structure, and delivery outlet is downward-sloping.
The advantage that the utility model has and good effect are: owing to adopting technique scheme, make this optical branching device can pass through the fastening locking functional realiey of input fastening block to the locking of optical fiber, and the fastening glue-line design of input fastening block inside surface can prevent entering of dust and water, this makes it possible to effectively reduce the impact of external environment on Optical Fiber Transmission power, the optical fiber input port of this optical branching device and delivery outlet are corresponding thereto arcuate structure in addition, and input port and delivery outlet are all downward-sloping, this makes it possible to the infiltration of effective anti-sealing, effectively improve the resistivity of optical branching device environment to external world.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. an impermeable optical divider, comprise shunt structural housing and beam splitting system, it is characterized in that: described beam splitting system is fixed in described shunt structural housing, described shunt structural housing comprises fixed mount, base for supporting, optical fiber input port, input fastening block, dead ring, air intake vent, exhaust fan, air intake vent baffle plate, air intake vent screen pack, air intake vent flapper axle, air outlet, air outlet baffle plate, air outlet flapper axle and input port fastening block, described base for supporting is arranged on described fixed mount lower end, described optical fiber input port is arranged on described fixed mount one end, described dead ring is fixed on described fixed mount, and be connected with described optical fiber input port, described input fastening block is arranged in described optical fiber input port, and be connected with described dead ring, described input port fastening block is fixed in described fixed mount near described optical fiber input port, described air intake vent and described air outlet are all arranged on described fixed mount lower end, described exhaust fan is arranged in described air intake vent, described exhaust fan lower end is connected with described air intake vent screen pack, described air intake vent baffle plate is arranged in described air intake vent by described air intake vent flapper axle, described air outlet baffle plate is arranged in described air outlet by described air outlet flapper axle, described shunt structural housing is connected with described beam splitting system by described fixed mount, described beam splitting system comprises input adapter, o adapter, shunt module, optical fibre channel detection module and broken circuit alarmer, described input adapter is connected with described shunt module one end, described o adapter is connected with the described shunt module other end, described optical fibre channel detection module is fixed on described shunt module lower end, described optical fibre channel detection module is connected with described broken circuit alarmer, described broken circuit alarmer is fixed on the described fixed mount of described shunt structural housing.
2. a kind of impermeable optical divider according to claim 1, it is characterized in that: be tapered through hole in the middle part of the described input fastening block of described shunt structural housing, described input fastening block inside is provided with fastening glue-line, is provided with tapered fastener hole in the middle of the fastening block of described input port.
3. a kind of impermeable optical divider according to claim 1, it is characterized in that: the described input fastening block outside surface of described shunt structural housing is provided with binding thread, and described dead ring inwall is provided with the binding thread matched with described input fastening block.
4. a kind of impermeable optical divider according to claim 1, is characterized in that: the described fixed mount of the side, relatively described optical fiber input port of described shunt structural housing is provided with delivery outlet, and delivery outlet is arcuate structure, and delivery outlet is downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719756.1U CN204964807U (en) | 2015-09-17 | 2015-09-17 | Impermeable optical divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719756.1U CN204964807U (en) | 2015-09-17 | 2015-09-17 | Impermeable optical divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964807U true CN204964807U (en) | 2016-01-13 |
Family
ID=55059863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719756.1U Withdrawn - After Issue CN204964807U (en) | 2015-09-17 | 2015-09-17 | Impermeable optical divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093403A (en) * | 2015-09-17 | 2015-11-25 | 成都新锐鑫光通信技术有限公司 | Anti-seepage type optical divider |
-
2015
- 2015-09-17 CN CN201520719756.1U patent/CN204964807U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093403A (en) * | 2015-09-17 | 2015-11-25 | 成都新锐鑫光通信技术有限公司 | Anti-seepage type optical divider |
| CN105093403B (en) * | 2015-09-17 | 2018-02-09 | 成都新锐鑫光通信技术有限公司 | A kind of impermeable optical divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20180209 |