CN203025395U - Optical divider module - Google Patents
Optical divider module Download PDFInfo
- Publication number
- CN203025395U CN203025395U CN 201220646986 CN201220646986U CN203025395U CN 203025395 U CN203025395 U CN 203025395U CN 201220646986 CN201220646986 CN 201220646986 CN 201220646986 U CN201220646986 U CN 201220646986U CN 203025395 U CN203025395 U CN 203025395U
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- CN
- China
- Prior art keywords
- adapter
- panel
- branching unit
- modular cartridge
- adapter panel
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses an optical divider module comprising a module box and adapters arranged in the module box. The module box comprises a front panel and a rear cover which are matched with each other, wherein the front panel is provided with a connector opening, an adapter insert panel is arranged in the module box, the adaptors are sequentially distributed on the adaptor insert panel, and the cross section of the adaptor insert panel is in a corrugate structure which is provided with troughs and peaks in the same slope. By fabricating the adaptor insert panel in the optical divider module from the original flat shape to the corrugate shape, all the adaptors are equivalently inclined when being arranged on the adaptor insert panel, and the required transverse thickness is reduced when the adaptors in the same size are arranged. More space is reserved in the optical divider module box, so that optical fibers are conveniently bent and connected to the adaptors.
Description
[technical field]
The utility model relates to optical fiber information transmission equipment field, relates in particular to the optical branching device of using in Optical Fiber Transmission.
[background technology]
the portfolio of current Internet is the sustainable growth of explosive ground always, demand to the network bandwidth is increasing, the various information media are full of the various aspects of this life, along with the networking degree is more and more higher, no matter be in enterprise or at the home dwelling various types of communication interface that all extensively distributing, in order to tackle the various various types of communication interface of number multiple types, can consider to adopt multimedia information box to carry out unified management and distribution to the interface of various outdoor introducings, the multimedia information box Managed Solution helps safeguard in the future and expand, multimedia information box comprises multiple interfaces, as the television coaxial cable interface, network line interface, telephone line interface, SC type optical fiber interface, the introducing of these interfaces and distribution need to be completed with different interface modules, as light branching unit module, light branching unit module is that the single fiber cable that the local end is introduced is distributed the equipment of a plurality of interfaces by light branching unit module, thereby realize one road optical fiber multiple users share use, reached the saving cost, take full advantage of the purpose of fiber bandwidth.
The light passive network that adopts optical branching device is widely used in FTTH Fiber to the home project, will be also the standard configuration equipment of multimedia information box simultaneously.because present multimedia information box standard differs, type of modules is various, size differs, attractive in appearance in order to install, common processing mode is that the information box embed wholly is completed installation within the walls, and the thickness of indoor wall is limited, whole information box will imbedded within the walls, the size of information box itself is unsuitable excessive so, and need to insert various modules in multimedia information box, but also to complete the line of modules and plug wire and the cabling of layout joint in multimedia information box, the layout and the cabling that how at utmost to utilize the space to complete modules are the emphasis of optimizing the optical branching device structural design.
Optical branching device belongs to the light passive product in addition, inside draws cone, tail optical fiber and the joints of optical fibre to form by optical fiber, draw the optical fiber of certain-length from optical branching device, and the adopting quartz glass material of optical fiber own, quality is crisp, very easily fracture, must guarantee its bending radius according to standard-required when being arranged on device interior, must reserve the installation bending radius that enough spaces are fit to optical fiber when cabling arranges.
In the splitter module box except comprising shunt, also need to be equipped with corresponding adapter, dock with peripheral link as inner link, when internal connector inserts adapter, take up room large, add the bending radius of optical fiber and the restriction of shunt size of main body, be difficult to the splitter module box is accomplished very little size.Therefore just must reserve when developing multimedia information box than other interface modules more spaces light branching unit module is installed, will limit like this space and the dirigibility of information box inside cabling.
[summary of the invention]
The utility model has proposed a kind ofly to provide sufficient space, at utmost space-saving light branching unit module for optical fiber for above problem.
The technical solution of the utility model is: light branching unit module, comprise modular cartridge and the adapter that is placed in modular cartridge inside, described modular cartridge comprises front panel and the bonnet of working in coordination, has connector opening on plate in front, be provided with the adapter panel in modular cartridge, distributing installation is on the adapter panel successively for described adapter, and described adapter panel xsect is wave structure, the wave structure of adapter panel has trough and crest, and the gradient of trough and crest is identical.
The area of adapter panel on the hypotenuse of trough and crest is for being fit to install the specification of an adapter size.
The trough angle of described adapter panel xsect ripple is 90 °, and the angle of crest is 90 °.
Same direction side at the wave structure of adapter panel is provided with the adapter installing frame, and described adapter is embedded into and is installed in installing frame on the adapter panel.
When adapter and adapter panel were installed in modular cartridge, the connector opening on front panel was opposite to the zone that adapter has been installed on the adapter panel.
The beneficial effects of the utility model: with plate the make ripple type of the adapter panel in light branching unit module by script, be equivalent to when being installed to adapter on adaptor plate the oblique setting of all adapters, dwindled needed transverse gage when placing the adapter of formed objects specification, reserve more spaces in Modular box of optical branching device, be convenient to fibre-optical bending and be connected on adapter.
[description of drawings]
Fig. 1 is the whole broken away view of the utility model optical branching device;
Fig. 2 is the utility model adapter panel construction figure.
Wherein: 10, modular cartridge; 11, front panel; 111, connector opening; 12, bonnet; 13, adapter panel; 131, trough; 132, crest; 133, adapter installing frame; 14, adapter.
[embodiment]
Below in conjunction with drawings and Examples, the utility model light branching unit module is elaborated.
please refer to Fig. 1, wherein embodied light branching unit module, module whole is wrapped in modular cartridge 10, be provided with adapter 14 in modular cartridge 10 the insides, outside optical fiber cable and connector extend into and are inserted on adapter in modular cartridge, settling signal transmission or shunt, described modular cartridge comprises front panel 11 and the bonnet 12 of working in coordination, hollow out out one on plate 11 in front, formation can allow connector extend into connector opening 111 in Modular box of optical branching device, be provided with adapter panel 13 in modular cartridge 10, described adapter successively distributing installation on adapter panel 13, described adapter panel 13 xsects are wave structure, the wave structure of adapter panel has trough 131 and crest 132, trough 131 is identical with the gradient of crest 132, no matter and be that trough or the angle of crest both sides hypotenuse are 90 °.
Same direction side at the wave structure of adapter panel is provided with adapter installing frame 133, is also that hollow out goes out to be fit to the area of absence that adapter is installed on adapter panel 13, described adapter 14 is embedded into be installed in installing frame on adapter panel 13.
When adapter 14 and adapter panel 13 are installed in modular cartridge, connector opening 111 on front panel 11, be opposite to the zone that adapter has been installed on adapter panel 13, connector need to be connected with adapter, and connector generally need to extend into by modular cartridge and be connected with adapter in it, so be docked to adapter installing frame 133 on the adapter panel at the connector mouth of offering on modular cartridge.
With plate the make ripple type of the adapter panel in light branching unit module by script, be equivalent to when being installed to adapter on adaptor plate the oblique setting of all adapters, dwindled needed transverse gage when placing the adapter of formed objects specification, reserve more spaces in Modular box of optical branching device, be convenient to fibre-optical bending and be connected on adapter.
the above, it is only the utility model preferred embodiment, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, refer to any simple modification that above embodiment is done according to the utility model technology, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. light branching unit module, comprise modular cartridge and the adapter that is placed in modular cartridge inside, it is characterized in that, described modular cartridge comprises front panel and the bonnet of working in coordination, and has connector opening on plate in front, is provided with the adapter panel in modular cartridge, described adapter successively distributing installation on the adapter panel, described adapter panel xsect is wave structure, and the wave structure of adapter panel has trough and crest, and the gradient of trough and crest is identical.
2. light branching unit module according to claim 1, is characterized in that, the area of adapter panel on the hypotenuse of trough and crest is for being fit to install the specification of an adapter size.
3. light branching unit module according to claim 1, is characterized in that, the trough angle of described adapter panel xsect ripple is 90 °, and the angle of crest is 90 °.
4. light branching unit module according to claim 1, is characterized in that, is provided with the adapter installing frame in the same direction side of the wave structure of adapter panel, and described adapter is embedded into and is installed in installing frame on the adapter panel.
5. according to claim 1-3 arbitrary described light branching unit modules, is characterized in that, when described adapter and adapter panel were installed in modular cartridge, the connector opening on described front panel was opposite to the zone that adapter has been installed on the adapter panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646986 CN203025395U (en) | 2012-11-30 | 2012-11-30 | Optical divider module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646986 CN203025395U (en) | 2012-11-30 | 2012-11-30 | Optical divider module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025395U true CN203025395U (en) | 2013-06-26 |
Family
ID=48649371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646986 Withdrawn - After Issue CN203025395U (en) | 2012-11-30 | 2012-11-30 | Optical divider module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760648A (en) * | 2013-12-31 | 2014-04-30 | Tcl-罗格朗国际电工（惠州）有限公司 | Optical branching unit and optical branching module thereof |
-
2012
- 2012-11-30 CN CN 201220646986 patent/CN203025395U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760648A (en) * | 2013-12-31 | 2014-04-30 | Tcl-罗格朗国际电工（惠州）有限公司 | Optical branching unit and optical branching module thereof |
| CN103760648B (en) * | 2013-12-31 | 2016-11-02 | Tcl-罗格朗国际电工（惠州）有限公司 | Optical branching device and light shunt module thereof |
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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 |
Granted publication date: 20130626 Effective date of abandoning: 20160119 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |