CN203930154U - A kind of insert type optical branching device - Google Patents
A kind of insert type optical branching device Download PDFInfo
- Publication number
- CN203930154U CN203930154U CN201420312110.7U CN201420312110U CN203930154U CN 203930154 U CN203930154 U CN 203930154U CN 201420312110 U CN201420312110 U CN 201420312110U CN 203930154 U CN203930154 U CN 203930154U
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- China
- Prior art keywords
- inserted sheet
- adapter
- branching device
- optical branching
- insert type
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- 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)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a kind of insert type optical branching device, comprise inserted sheet optical branching device plate and inserted sheet lid, wherein inserted sheet optical branching device plate comprises inserted sheet body, light branching unit module, input adapter, o adapter and optical fiber, light branching unit module is fixed on inserted sheet body base plate, one end sidewall of inserted sheet body is provided with multiple the first perforates, input adapter and o adapter are arranged at respectively in multiple the first perforates, and light branching unit module is connected with input adapter and o adapter respectively by optical fiber; In addition, inserted sheet body both sides sidewall is respectively arranged with raised line, is provided with and raised line spring leaf at an angle on raised line; Inserted sheet lid is double-decker, and upper strata is inserted sheet lid body, and lower floor is the net sheet with dustproof effect, on inserted sheet lid body, there are multiple holes, in addition, the both sides of inserted sheet lid body are provided with the chute matching with raised line, are provided with the second perforate matching with spring leaf in chute.
Description
Technical field
The utility model relates to optical communication field, relates in particular to a kind of insert type optical branching device.
Background technology
Along with the development of optical communication technique, the application of optical communication technique is further extensive.The same with hfc transport system, optical network system also need by light signal be coupled, branch, distribution, this just needs optical branching device to realize.Optical branching device claims again optical splitter, is one of device important in optical fiber link, is the optical fiber tandem device with multiple input ends and multiple output terminals.Along with the development of 3G network, the diversification that shunt uses, the demand of the way of the actual reply light path output of optical communication is increasing.But the Modular box of optical branching device volume of prior art is also increasing, and trouble hunting also becomes increasingly complex, the meanwhile installation of Modular box of optical branching device also needs the instrument such as screwdriver and screw, very inconvenient.
Utility model content
The purpose of this utility model is the deficiency for existing optical branching device, a kind of insert type optical branching device is provided, be set to comprise lid body that transparent plastic is made and the double-decker of net sheet by inserted sheet lid, simultaneously by multiple holes for ventilating are set on lid body, on the one hand inserted sheet lid can not opened and can observe directly the connection status of optical fiber, hole is conducive to the heat radiation of optical branching device on the other hand, and net sheet plays good dustproof effect simultaneously.
Another object of the present utility model is, by be provided with the raised line of spring leaf in inserted sheet body both sides, the chute matching with raised line and the second perforate matching with spring leaf are set in inserted sheet lid body both sides simultaneously, make inserted sheet body carry out dismounting by raised line and coordinating of chute, and be equipped in the second perforate raised line is engaging in place in chute in mode that can folding by spring leaf, increase the fastness of engaging.
The technical solution of the utility model is:
A kind of insert type optical branching device, comprising:
Inserted sheet optical branching device plate, it comprises inserted sheet body, light branching unit module, input adapter, o adapter and optical fiber, wherein said inserted sheet body comprises base plate and sidewall, described light branching unit module is fixed on the inwall of described base plate, one end sidewall of described inserted sheet body is provided with multiple the first perforates, described input adapter and o adapter are arranged at respectively in multiple first perforates of described inserted sheet body sidewall, and described light branching unit module is connected with input adapter and o adapter respectively by optical fiber; In addition, described inserted sheet body both sides sidewall is respectively arranged with raised line, is provided with and raised line spring leaf at an angle on described raised line;
Inserted sheet lid, it comprises inserted sheet lid body and net sheet, on described inserted sheet lid body, is provided with multiple holes for ventilating, described net sheet is arranged at described inserted sheet lid body inner side and is fixedly connected with described inserted sheet lid body periphery; In addition, the both sides of described inserted sheet lid body are provided with the chute matching with described raised line, in described chute, are provided with corresponding position, described spring leaf position the second perforate matching with spring leaf.
Preferably, in described insert type optical branching device, the hole diameter on described inserted sheet lid body is 0.5-1.5cm, and the quantity of described hole is at least 4.
Preferably, in described insert type optical branching device, the mesh aperture of described net sheet is 0.05-0.2mm.
Preferably, in described insert type optical branching device, described inserted sheet lid body is the rectangular slab of being made up of transparent plastic and can be interlocked with described inserted sheet body.
Preferably, in described insert type optical branching device, described input adapter is 1 or 2, and described o adapter is 16 or 32.
Preferably, in described insert type optical branching device, described optical fiber and o adapter and input adapter junction are provided with in turn the numbering of arranging, and optical fiber and light branching unit module junction are provided with and the corresponding numbering of o adapter and input adapter junction.
Preferably, in described insert type optical branching device, the outside surface of described optical fiber is printed with multiple and its numbering and indicates accordingly.
The utlity model has following beneficial effect: a kind of insert type optical branching device described in the utility model, be set to comprise lid body that transparent plastic is made and the double-decker of net sheet by inserted sheet lid, simultaneously by multiple holes for ventilating are set on lid body, on the one hand inserted sheet lid can not opened and can observe directly the connection status of optical fiber, hole is conducive to the heat radiation of optical branching device on the other hand, net sheet plays good dustproof effect simultaneously, make the temperature in optical branching device can be too not high, and be conducive to the daily servicing of optical branching device.
In addition, by be provided with the raised line of spring leaf in inserted sheet body both sides, the chute matching with raised line and the second perforate matching with spring leaf are set in inserted sheet lid body both sides simultaneously, make inserted sheet body carry out dismounting by raised line and coordinating of chute, and be equipped in the second perforate raised line is engaging in place in chute in mode that can folding by spring leaf, increase the fastness of engaging, effectively avoid between inserted sheet body and inserted sheet lid producing loosening or engage situation not in place and occur.The utlity model has the advantages such as simple in structure, quick and easy for installation, daily servicing and maintenance convenience.
Brief description of the drawings
Fig. 1 is insert type optical branching device structural representation described in the utility model;
Fig. 2 is inserted sheet lid structural representation described in the utility model.
Embodiment
Below in conjunction with attached Fig. 1 and 2, the utility model is elaborated, after making those of ordinary skill in the art consult this instructions, can implement according to this.
As shown in Figures 1 and 2, a kind of insert type optical branching device, comprising:
Inserted sheet optical branching device plate, it comprises inserted sheet body 1, light branching unit module 2, input adapter 3, o adapter 4 and optical fiber, wherein said inserted sheet body 1 comprises base plate and sidewall, described light branching unit module 2 is screwed the inwall in described base plate, one end sidewall of described inserted sheet body 1 is provided with multiple the first perforates, described input adapter 3 and o adapter 4 are arranged at respectively in multiple first perforates of described inserted sheet body 1 sidewall, and described light branching unit module 2 is connected with input adapter 3 and o adapter 4 respectively by optical fiber 5; In addition, described inserted sheet body 1 both sides sidewall is respectively arranged with raised line 7, is provided with and raised line 7 spring leaf 6 at an angle on described raised line 7.One end perk of spring leaf 6 described in when state of nature, is 15-30 degree angle with raised line 7, spring leaf 6 and raised line 7 flush while being subject to pressing, and pressure disappearance rear spring sheet 6 can recover state of nature automatically.
Inserted sheet lid, it comprises inserted sheet lid body 12 and net sheet 11, is provided with multiple holes 10 for ventilating on described inserted sheet lid body 12, described net sheet 11 is arranged at described inserted sheet lid body 12 inner sides and is fixedly connected with described inserted sheet lid body 12 peripheries; In addition, the both sides of described inserted sheet lid body 12 are provided with the chute 8 matching with described raised line 7, in described chute 8, are provided with described spring leaf 6 corresponding positions, position the second perforate 9 matching with spring leaf 6.When the raised line of described inserted sheet body 17 being pushed to the chute 8 of inserted sheet lid body 12 both sides when interior, when spring leaf 6 arrives the position of the second perforate 9, appliance for releasing single rises and snaps in the second perforate 9, plays good fixation.In the time that needs are extracted inserted sheet body 1 out from inserted sheet lid body 12, when only needing to press spring leaf 6 downwards, outwards extract, inserted sheet body 1 can be taken out, can complete without other aids completely, and due to the fixation of spring leaf 6, make the connection of inserted sheet body 1 and inserted sheet lid body 12 more firm, there will not be loosening or landing.
In described insert type optical branching device, hole 10 diameters on described inserted sheet lid body 12 are 0.5-1.5cm, and the quantity of described hole 10 is at least 4.By offering multiple holes 10, can make the heat of optical branching device be distributed, the temperature while ensureing optical branching device continuous firing can be not too high.Meanwhile, by net sheet 11 being set below inserted sheet lid body 12, can prevent that dust from entering optical branching device inside from hole 10.Described net sheet 11 can be soft fleece, or has the metal material net sheet 11 of fine mesh.
In described insert type optical branching device, the mesh aperture of described net sheet 11 is 0.05-0.2mm, can effectively tackle airborne small dust granules.
In described insert type optical branching device, the rectangular slab of described inserted sheet lid body 12 for being made by transparent plastic and can be interlocked with described inserted sheet body 1.By by inserted sheet lid body 12 by transparent plastic production, can not open inserted sheet lid and can intuitively see the connection status of its inner fiber 5, facilitate daily maintenance and maintenance.
In described insert type optical branching device, described input adapter 3 is 1 or 2, and described o adapter 4 is 16 or 32, and the quantity of optical fiber 5 in contrast should.
In described insert type optical branching device, described optical fiber 5 and o adapter 4 and input adapter 3 junctions are provided with in turn the numbering of arranging, and optical fiber 5 and light branching unit module 2 junctions are provided with and the corresponding numbering of o adapter 4 and input adapter 3 junctions.The outside surface of described optical fiber 5 is printed with multiple and its numbering and indicates accordingly.By numbering and mark are set, the connection status of every optical fiber 5 is intuitively easily distinguished more, facilitate the maintenance of staff to equipment.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in instructions and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (7)
1. an insert type optical branching device, is characterized in that, comprising:
Inserted sheet optical branching device plate, it comprises inserted sheet body, light branching unit module, input adapter, o adapter and optical fiber, wherein said inserted sheet body comprises base plate and sidewall, described light branching unit module is fixed on the inwall of described base plate, one end sidewall of described inserted sheet body is provided with multiple the first perforates, described input adapter and o adapter are arranged at respectively in multiple first perforates of described inserted sheet body sidewall, and described light branching unit module is connected with input adapter and o adapter respectively by optical fiber; In addition, described inserted sheet body both sides sidewall is respectively arranged with raised line, is provided with and raised line spring leaf at an angle on described raised line;
Inserted sheet lid, it comprises inserted sheet lid body and net sheet, on described inserted sheet lid body, is provided with multiple holes for ventilating, described net sheet is arranged at described inserted sheet lid body inner side and is fixedly connected with described inserted sheet lid body periphery; In addition, the both sides of described inserted sheet lid body are provided with the chute matching with described raised line, in described chute, are provided with corresponding position, described spring leaf position the second perforate matching with spring leaf.
2. insert type optical branching device as claimed in claim 1, is characterized in that, the hole diameter on described inserted sheet lid body is 0.5-1.5cm, and the quantity of described hole is at least 4.
3. insert type optical branching device as claimed in claim 2, is characterized in that, the mesh aperture of described net sheet is 0.05-0.2mm.
4. insert type optical branching device as claimed in claim 3, is characterized in that, described inserted sheet lid body is the rectangular slab of being made up of transparent plastic and can be interlocked with described inserted sheet body.
5. insert type optical branching device as claimed in claim 1, is characterized in that, described input adapter is 1 or 2, and described o adapter is 16 or 32.
6. insert type optical branching device as claimed in claim 5, it is characterized in that, described optical fiber and o adapter and input adapter junction are provided with in turn the numbering of arranging, and optical fiber and light branching unit module junction are provided with and the corresponding numbering of o adapter and input adapter junction.
7. insert type optical branching device as claimed in claim 6, is characterized in that, the outside surface of described optical fiber is printed with multiple and its numbering and indicates accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312110.7U CN203930154U (en) | 2014-06-12 | 2014-06-12 | A kind of insert type optical branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312110.7U CN203930154U (en) | 2014-06-12 | 2014-06-12 | A kind of insert type optical branching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930154U true CN203930154U (en) | 2014-11-05 |
Family
ID=51825951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312110.7U Expired - Fee Related CN203930154U (en) | 2014-06-12 | 2014-06-12 | A kind of insert type optical branching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865659A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Easy-assembling light way-divider |
| CN106353074A (en) * | 2016-09-29 | 2017-01-25 | 上海汇珏网络通信设备有限公司 | Optical index testing system for automatic insertion type shunt |
-
2014
- 2014-06-12 CN CN201420312110.7U patent/CN203930154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865659A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Easy-assembling light way-divider |
| CN106353074A (en) * | 2016-09-29 | 2017-01-25 | 上海汇珏网络通信设备有限公司 | Optical index testing system for automatic insertion type shunt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Insert sheet type optical splitter Effective date of registration: 20190521 Granted publication date: 20141105 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN ZANPU TECHNOLOGY Co.,Ltd. Registration number: 2019120000018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190612 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220627 Granted publication date: 20141105 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN ZANPU TECHNOLOGY Co.,Ltd. Registration number: 2019120000018 |