CN208110106U - A kind of interior multicore MPO connects optical patchcord fastly - Google Patents
A kind of interior multicore MPO connects optical patchcord fastly Download PDFInfo
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- CN208110106U CN208110106U CN201820643797.0U CN201820643797U CN208110106U CN 208110106 U CN208110106 U CN 208110106U CN 201820643797 U CN201820643797 U CN 201820643797U CN 208110106 U CN208110106 U CN 208110106U
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- separated time
- fastly
- wire
- interior
- time cable
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Abstract
The utility model discloses a kind of interior multicore MPO to connect optical patchcord fastly.The wire jumper includes main line connector, branch joint and deconcentrator and main cables and separated time cable, further include one to by separated time cable successively stationary arrangement and the wire-distributing row that is fixed on deconcentrator；Main cables and separated time cable outer surface are coated with the mechanical layer to prevent main cables and the bending of separated time cable wide-angle or doubling.The wire jumper has carried out counter-bending fixed protection to main cables and separated time cable by wire-distributing row and mechanical layer, prevents wire jumper bending attenuation loss and fractures, ensure that communication quality；Multicore separated time cable can be carried out orderly combing sequence by wire-distributing row, and multiply is avoided to divide cable winds, investigation convenient for safeguarding；The mechanicalness that wire jumper can be further improved by mechanical layer, extends service life；Can making main line connector by elastic force pressing plate, perhaps the more preferably quick plug of branch joint uses the mode for avoiding tradition from shaking plug to destroy connector or interface.
Description
Technical field
The utility model relates to fiber optic communication fields, and in particular to a kind of interior multicore MPO connects optical patchcord fastly.
Background technique
MPO optical patchcord, MPO (Multi-fiberPushOn) connector are one of MT series connector, and MT series is inserted
Core, which all uses, controls two diameters as the guide hole of 0.7mm and guid needle on insertion core end face（It is called PIN needle）Precisely connected.
Various forms of MPO wire jumpers can be produced after MPO connector and optical fiber cable processing.MPO wire jumper can have the design of 2 ~ 12 cores, most
It can be 24 cores, most commonly used at present is the MPO connector of 12 cores more.The compact design of MPO connector makes MPO wire jumper core
Number is more, small in size.MPO wire jumper is widely used in needing in wiring process in High Density Integration fibre circuit environment, FTTX
And the connection application of the transceiver modules such as 40/100GSFP, SFP+ or equipment inside and outside.
With the development of Internet era, demand of the people to network is increasing, especially some high-tech electronics
Field and the communications field.In these areas, MPO optical patchcord application be increasingly be it is extensive, can by it
The position for quickly needing optical signal is connected, while also because its presence makes network topology have a possibility that more.
It is increasingly extensive with the application of MPO optical patchcord, the field of employment of wire jumper also gradually day-to-day, such as it is indoor, match
The place that the spaces such as electric cabinet, mesh box and computer room are limited or environment is affected, since wire jumper fibre core is glass fibre, bending
Shi Jiyi fractures, and influences signal transmission, so when installing and using, wire jumper is easily damaged or signal is decayed, especially above-mentioned
When region is installed and used, installation is limited, and indoor occupant mobility is larger when use, or is wound by the limit flexion of installation environment
Cable all can be easy to be damaged by bending the most to the optical fiber near the risk that wire jumper damages, especially wire jumper both ends.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, proposing that a kind of interior multicore MPO connects light fastly
Fine wire jumper has carried out counter-bending protection to main cables and separated time cable by wire-distributing row and mechanical layer, ensure that communication quality.
The utility model proposes a kind of interior multicore MPO to connect optical patchcord fastly, including is connected to network transmitting-receiving to plug
The main line connector of device and branch joint, one is converted to single optical signal the deconcentrator of multipath light signal, and to connect
The main cables of main line connector and deconcentrator, multiple separated time cables to connect the deconcentrator and branch joint are stated, further include one
To by the separated time cable successively stationary arrangement and be fixed on the wire-distributing row of the deconcentrator；Outside the main cables and separated time cable
Surface is coated with the mechanical layer to prevent the main cables and the bending of separated time cable wide-angle or doubling.
Further, the wire-distributing row be equipped with one to accommodate the fixed deconcentrator deconcentrator groove and it is multiple to
The separated time groove of the fixed separated time cable of accommodating.
Further, the wire-distributing row further includes the pedestal to protect the main cables and separated time cable.
Further, the wire-distributing row further includes a cover board to wire-distributing row described in buckle closure.
Further, the mechanical layer includes an elastic insert for being coated on the main cables and separated time cable outer surface and more
A bending section being sheathed on the outside of the elastic insert.
Further, the bending section includes an insertion section and a holding part, the insertion section of any one of bending section
The holding part of the bending section adjacent thereto connects.
Further, the elastic insert outer surface is provided with multiple fixed rings to the fixation bending section.
Further, the main line connector and branch joint are equipped with the elastic force pressing plate to quick-speed plug.
Further, the elastic force pressing plate include to connect the interconnecting piece of the main line connector or branch joint, with
The interconnecting piece integrally connected simultaneously can be by pressing the pressing plate that deformation occurs, and the pressing plate, which is equipped with one, can pass through the deformation of pressing plate
And the launched portion for pushing the transceiver is contradicted, the interconnecting piece is equipped with a hole pass through the launched portion.
Further, the launched portion is equipped with to slow down the launched portion to the buffering of the transceiver surface pressing
Pad.
A kind of interior multicore MPO of the utility model connects optical patchcord fastly, by wire-distributing row and mechanical layer to main cables and
Separated time cable has carried out counter-bending fixed protection, prevents wire jumper bending attenuation loss and fractures, ensure that communication quality；Wire-distributing row
Multicore separated time cable can be carried out to orderly combing sequence, multiply is avoided to divide cable winds, investigation convenient for safeguarding；It can by mechanical layer
Further to improve the mechanicalness of wire jumper, service life is extended；It can make main line connector or separated time by elastic force pressing plate
The more preferably quick plug of connector uses, and the mode for avoiding tradition from shaking plug destroys connector or interface.
Detailed description of the invention
Fig. 1 connects the structural schematic diagram of optical patchcord for a kind of interior multicore MPO that the utility model applies example fastly；
Fig. 2 connects optical patchcord machinery schematic diagram of a layer structure for a kind of interior multicore MPO that the utility model applies example fastly；
Fig. 3 connects the mechanical layer cross-sectional view of optical patchcord for a kind of interior multicore MPO that the utility model applies example fastly；
Fig. 4 connects optical patchcord elastic force pressure plate structure schematic diagram for a kind of interior multicore MPO that the utility model applies example fastly；
Fig. 5 connects the signal of optical patchcord elastic force pressing plate use state for a kind of interior multicore MPO that the utility model applies example fastly
Figure.
In figure：1- main line connector, 2- branch joint, 21- interconnecting piece, 22- pressing plate, 23- launched portion, 3- deconcentrator, 4- master
Cable, 5- separated time cable, 6- wire-distributing row, 61- separated time groove, 62- pedestal, 7- mechanical layer, 71- elastic insert, 72- bending section,
721- holding part, the insertion section 722-, 73- fixed ring, 8- transceiver.
Specific embodiment
It, below will control in order to illustrate more clearly of the utility model embodiment and/or technical solution in the prior art
Detailed description of the invention specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings, and obtain other embodiments.In addition, between being related to the belonging to and only indicate each component of orientation
Relative positional relationship, rather than absolute positional relation.
Please refer to Fig. 1.A kind of interior multicore MPO of the utility model embodiment connects optical patchcord fastly, including to plug
It is connected to main line connector 1 and the branch joint 2 of network transceivers 8, one is converted to single optical signal the separated time of multipath light signal
Device 3, and it is the main cables 4 to connect main line connector 1 and deconcentrator 3, multiple to connect deconcentrator 3 and branch joint 2
Separated time cable 5, it is characterised in that：Further include one to by separated time cable 5 successively stationary arrangement and be fixed on the wire-distributing row of deconcentrator 3
6；Main cables 4 and 5 outer surface of separated time cable are coated with to prevent main cables 4 and 5 wide-angle of separated time cable from being bent or doubling
Mechanical layer 7.
Protection is fixed to a plurality of separated time cable 5 using wire-distributing row 6 in the utility model, while also having been reached separated time cable
5 carry out the purpose of combing arrangement.The position contacted with deconcentrator 3 due to separated time cable 5 is most vulnerable to bending, or even fractures, and
The mutual winding of multiply separated time cable 5 influences, and one is pulled, other all will receive influence, so will be divided by wire-distributing row 6
One by one arranged evenly of cable 5 is simultaneously protected, and keeps it unaffected mutually, not only protects separated time cable 5 but also just
In installation maintenance.
Wire-distributing row 6 is equipped with a deconcentrator groove and multiple points to accommodate fixed separated time cable 5 to fixed deconcentrator 3
Line groove 61.Wire-distributing row 6 further includes the pedestal 62 to protect main cables 4 and separated time cable 5.Wire-distributing row 6 further includes one to detain
The cover board of lid wire-distributing row 6.
The purpose that deconcentrator groove is provided in wire-distributing row 6 is to enable the protective cover deduction of points line device 3 completely of wire-distributing row 6, point
Line device 3 is just received to deconcentrator groove, is fixed on wire-distributing row 6 preferably on deconcentrator 3；It is arranged in wire-distributing row 6
Multiple to move towards corresponding separated time groove 61 with separated time cable 5, which can accommodate separated time cable 5, and each separated time cable 5 has it
Fixed separated time groove 61 exports, and each separated time cable 5 has a fixed outlet；On wire-distributing row 6, main cables 4 into
The position that the position entered and separated time cable 5 export is equipped with pedestal 62, and the pedestal 62 is for wrapping up and protecting main cables 4 and separated time cable
5 positions contacted with wire-distributing row 6 prevent stress bending from fractureing, and pedestal 62 is made of elastic rubber, and are in hollow circular cone
Body does appropriately curved adjustment convenient for main cables 4 and separated time cable 5；Wire-distributing row 6 is subjected to lid dress protection finally by cover board.
Please refer to Fig. 2 and Fig. 3.Mechanical layer 7 includes an elastic insert 71 for being coated on 5 outer surface of main cables 4 and separated time cable
With multiple bending sections 72 for being sheathed on 71 outside of elastic insert.Bending section 72 includes an insertion section 722 and a holding part 721, is appointed
It anticipates one and is bent the connection of holding part 721 that adjacent thereto being bent in insertion section 722 for saving 72 saves 72.71 outer surface of elastic insert is set
It is equipped with multiple fixed rings 73 to stationary curved section 72.
Mechanical layer 7 in the present embodiment is two parts composition, and a part is the elastic insert 71 being coated on outside interior buffer layer,
Multiple bending sections 72 are arranged on elastic insert 71, the insertion section 722 of each bending section 72 is inserted into adjacent thereto
Bending section 72 holding part 721 in, the outer diameter of insertion section 722 is less than the internal diameter of holding part 721, make 722 outer wall of insertion section with
721 inner wall of holding part is not bonded completely, has certain gap, and two neighboring bending section 72 can thus be bent in optical cable
When stress, the angle between every two bending section 72 will be restricted, and can be inserted into holding part 721 by insertion section 722
The size in gap adjusts the angle that is formed between control adjacent flex section 72 between length or insertion section 722 and holding part 721
Degree, to reach the maximum bent safety angle for obtaining wire jumper.
Please refer to Fig. 4 and Fig. 5.Main line connector 1 and branch joint 2 are equipped with the elastic force pressing plate to quick-speed plug.Elastic force
Pressing plate include to connect the interconnecting piece 21 of main line connector 1 or branch joint 2, with 21 integrally connected of interconnecting piece and can by by
The pressure pressing plate 22 that deformation occurs, pressing plate 22 is equipped with one can contradict the launched portion for pushing transceiver 8 by the deformation of pressing plate 22
23, interconnecting piece 21 is equipped with a hole pass through launched portion 23.Launched portion 23 is equipped with to slow down 23 pairs of launched portion receipts
Send out the cushion of 8 surface pressing of device.
Elastic force pressing plate in the utility model can be to avoid the rolling energetically in plug main line connector 1 or branch joint 2
Connector or interface are impaired caused by dynamic, by elastic force pressing plate 22 can light plug, without firmly shaking.When needs pull out
Main line connector 1 or when branch joint 2 out, two fingers press pressing plate 22 respectively, and making pressing plate 22, deformation occurs, this is that shape occurs
The pressing plate 22 of change will interlock launched portion 23 and be exited by the hole on interconnecting piece 21, and at this moment, the top of launched portion 23, which contradicts, to push
In 8 case surface of transceiver, so that the reaction force by 8 shell of transceiver releases main line connector 1 or branch joint 2；
It when needing to be inserted into, can directly pass through pressing plate 22, can be easily inserted without pressing.It not only effectively protects plug and inserts
Mouthful, while more preferably improving the service efficiency of wire jumper.
Exemplary illustration carried out to the embodiments of the present invention above, but the content be only the utility model compared with
Good embodiment, should not be considered as limiting the scope of the present invention.It is all equal according to application scope of the utility model
Deng variation and improvement etc., should all belong within the patent covering scope of the utility model.
Claims (10)
1. a kind of interior multicore MPO connects optical patchcord fastly, including is connected to network transceivers to plug（8）Main line connector
（1）And branch joint（2）, one is converted to single optical signal the deconcentrator of multipath light signal（3）, and to connect the master
Wire terminal（1）And deconcentrator（3）Main cables（4）, it is multiple to connect the deconcentrator（3）And branch joint（2）Separated time
Cable（5）, it is characterised in that：It further include one to by the separated time cable（5）Successively stationary arrangement and be fixed on the deconcentrator
（3）Wire-distributing row（6）；The main cables（4）With separated time cable（5）Outer surface is coated with to prevent the main cables（4）With
Separated time cable（5）The mechanical layer of wide-angle bending or doubling（7）.
2. a kind of interior multicore MPO as described in claim 1 connects optical patchcord fastly, it is characterised in that：The wire-distributing row（6）If
There is one to fix the deconcentrator to accommodate（3）Deconcentrator groove and multiple to accommodate the fixed separated time cable（5）Point
Line groove（61）.
3. a kind of interior multicore MPO as described in claim 1 connects optical patchcord fastly, it is characterised in that：The wire-distributing row（6）Also
Including to protect the main cables（4）With separated time cable（5）Pedestal（62）.
4. a kind of interior multicore MPO as described in claim 1 connects optical patchcord fastly, it is characterised in that：The wire-distributing row（6）Also
Including one to wire-distributing row described in buckle closure（6）Cover board.
5. a kind of interior multicore MPO as described in claim 1 connects optical patchcord fastly, it is characterised in that：The mechanical layer（7）Packet
It includes one and is coated on the main cables（4）With separated time cable（5）The elastic insert of outer surface（71）The elastic cushion is sheathed on multiple
Layer（71）The bending section in outside（72）.
6. a kind of interior multicore MPO as claimed in claim 5 connects optical patchcord fastly, it is characterised in that：The bending section（72）
Including an insertion section（722）With a holding part（721）, any one of bending section（72）Insertion section（722）It is adjacent thereto
The bending section（72）Holding part（721）Connection.
7. a kind of interior multicore MPO as claimed in claim 5 connects optical patchcord fastly, it is characterised in that：The elastic insert
（71）Outer surface is provided with multiple to the fixation bending section（72）Fixed ring（73）.
8. a kind of interior multicore MPO as described in claim 1 connects optical patchcord fastly, it is characterised in that：The main line connector（1）
And branch joint（2）It is equipped with the elastic force pressing plate to quick-speed plug.
9. a kind of interior multicore MPO as claimed in claim 8 connects optical patchcord fastly, it is characterised in that：The elastic force pressing plate packet
It includes to connect the main line connector（1）Or branch joint（2）Interconnecting piece（21）And the interconnecting piece（21）Integrally connected
And it can be by pressing the pressing plate that deformation occurs（22）, the pressing plate（22）Pressing plate can be passed through by being equipped with one（22）Deformation and contradict
Push the transceiver（8）Launched portion（23）, the interconnecting piece（21）One is equipped with to make the launched portion（23）Pass through
Hole.
10. a kind of interior multicore MPO as claimed in claim 9 connects optical patchcord fastly, it is characterised in that：The launched portion（23）
It is equipped with to slow down the launched portion（23）To the transceiver（8）The cushion of surface pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643797.0U CN208110106U (en) | 2018-05-02 | 2018-05-02 | A kind of interior multicore MPO connects optical patchcord fastly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643797.0U CN208110106U (en) | 2018-05-02 | 2018-05-02 | A kind of interior multicore MPO connects optical patchcord fastly |
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| Publication Number | Publication Date |
|---|---|
| CN208110106U true CN208110106U (en) | 2018-11-16 |
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ID=64114229
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820643797.0U Active CN208110106U (en) | 2018-05-02 | 2018-05-02 | A kind of interior multicore MPO connects optical patchcord fastly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613659A (en) * | 2019-01-21 | 2019-04-12 | 国网福建省电力有限公司三明供电公司 | A kind of polylinker jumping fiber and its working method |
| CN116793269A (en) * | 2023-08-22 | 2023-09-22 | 国网江苏省电力有限公司南通供电分公司 | Intelligent monitoring device for optical fiber wiring robot |
-
2018
- 2018-05-02 CN CN201820643797.0U patent/CN208110106U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613659A (en) * | 2019-01-21 | 2019-04-12 | 国网福建省电力有限公司三明供电公司 | A kind of polylinker jumping fiber and its working method |
| CN116793269A (en) * | 2023-08-22 | 2023-09-22 | 国网江苏省电力有限公司南通供电分公司 | Intelligent monitoring device for optical fiber wiring robot |
| CN116793269B (en) * | 2023-08-22 | 2023-12-29 | 国网江苏省电力有限公司南通供电分公司 | Intelligent monitoring device for optical fiber wiring robot |
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