CN206863280U - A kind of multichannel bandwidth fiber optic connector - Google Patents
A kind of multichannel bandwidth fiber optic connector Download PDFInfo
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- CN206863280U CN206863280U CN201720400381.1U CN201720400381U CN206863280U CN 206863280 U CN206863280 U CN 206863280U CN 201720400381 U CN201720400381 U CN 201720400381U CN 206863280 U CN206863280 U CN 206863280U
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- sheath body
- connection plug
- contact pin
- fiber optic
- optic connector
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Abstract
It the utility model is related to joints of optical fibre field, especially a kind of multichannel bandwidth fiber optic connector, including the first connection plug, the second connection plug, the first sheath body, the second sheath body, conductive member and fixed support member, conductive member is clamped between the first sheath body and the second sheath body, the front and rear part of conductive member is inserted with the first contact pin and the second contact pin, one end front portion of first connection plug is provided with the first jack being connected with the left side of the first contact pin, and one end rear portion of the first connection plug is provided with the second jack being connected with the left side of the second contact pin.The utility model beneficial effect：The utility model, the left-hand end of the first sheath body is inserted in one end of first connection plug, the right-hand end of the second sheath body is inserted in one end of second connection plug, it is screwed and links together by the first screw and the second bolt hole between first sheath body and the second sheath body, it is convenient during installation, it is simple in construction, securely and reliably, while there is very strong practicality.
Description
Technical field
Joints of optical fibre field is the utility model is related to, especially a kind of multichannel bandwidth fiber optic connector.
Background technology
The development of optical fiber cable technology make it that optical fiber cable is more and more nearer from end user, particularly fiber to the home
(FTTH) after being done step-by-step, people also greatly increase to the demand compared with short chain road, and connector dosage also greatly increases.In addition, with
The expansion of family communication network scale, the popularization of close wavelength-division multiplex technology (DWDM), Telecom Datacom is photochemical or even more matchmakers
The development of body Large Copacity message processing device, optical fiber cable is promoted to develop to multicore, highdensity direction, and multifiber cable needs
Connected with multi-core connector, therefore, this development trend causes the high density multi-fiber connector of integrated miniaturization
With good development prospect.
Traditional multi-fiber connector is in order to realize the accurate fixed, docking of both ends fibre ribbon, and at both ends, docking is every
The fixation centralising device of mutual cooperation is all respectively arranged with outside a pair of bare fibres, and bare fibre is individually positioned in fixed centralising device
In, when connector needs to carry out multipair optical fiber connection, then accordingly need to set multipair fixed centralising device, so that
Entirely the volume of connector is big and complicated, cost is high..In addition, the existing optical fiber butted up against in multi-fiber connector
Band, the bare fibre that its one end is exposed is general very short, and the termination of each bare fibre docked or length are unlikely to be completely the same
, so, when docking, bare fibre will not be micro-bend for the fibre ribbon at both ends, skew that also will not be slight, so as to bare fibre not
Can voluntarily it be adjusted by micro-bend amount, it is difficult to realize accurately docking, it is not high to dock success rate.
For example, the MPO types developed by Japanese NTT companies occupy main status in multi-fiber connector market. MPO
Contact pin type multi-fiber connector is cooperated by adapter, and MPO connector includes a precision-sleeve and a clip, its
Middle precision-sleeve sets the guid needle of a pair of diameter accurates, and adapter sets accurate guide hole to match therewith according to guid needle
Close, so that can accurately be directed at positioning between opposite sleeve and between its some optical fiber of carrying.Sleeve is to note in advance
It is moulded into type, is integrally formed some high-accuracy optical-fibre channels in sleeve, during assembling, bare fibre can easily passes through optical fiber and lead to
Road, after two opposite sleeves are docked by guid needle with adapter, some optical fiber in two sleeves contact with each other, and realize light
Fine docking, and most latter two sleeve using clip clamping adapter so as to completing to connect, reach and keep thing between fiber end face
Manage the purpose of contact.This traditional MPO models multi-fiber connector is set to realize the docking of multi-core fiber in sleeve
Multiple optical-fibre channels for placing bare fibre, in order that the accurate fixed, docking of both ends optical fiber is obtained, in each sleeve of both ends docking
It is outer to be respectively provided with the guid needle of precision, and accurate guide hole moral adapter is provided between sleeve, the bare fibre point at both ends
It is not correspondingly placed in the high-accuracy optical-fibre channel of sleeve, after the guide hole of guid needle insertion adapter, realizes both ends optical fiber
Docking, so that in sleeve must the number of corresponding bare fibre multiple optical-fibre channels are set, and guid needle is set on sleeve, covered
The adapter of accurate guide hole must also be provided between cylinder so that the overall volume of connector is bigger, and connector construction is multiple
It is miscellaneous, cost is high, and provided with accurate guide hole adapter mould required precision it is very high, increase cost.
Therefore, it is necessary to propose a kind of multichannel bandwidth fiber optic connector for above mentioned problem.
Utility model content
The purpose of the utility model is to overcome deficiency of the prior art, there is provided a kind of multichannel bandwidth fiber optic connection
Device.
In order to solve the above-mentioned technical problem, the utility model is to be achieved through the following technical solutions：
A kind of multichannel bandwidth fiber optic connector, including the first connection plug, the second connection plug, the first sheath body, second
Sheath body, conductive member and fixed support member, the conductive member are clamped between the first sheath body and the second sheath body, and described first
The left-hand end of the first sheath body is inserted in the one end for connecting plug, and the right side of the second sheath body is inserted in one end of the second connection plug
End, the front and rear part of the conductive member are inserted with the first contact pin and the second contact pin, and one end front portion of the first connection plug is set
The first jack being connected with the left side of the first contact pin is equipped with, one end rear portion of the first connection plug is provided with and the second contact pin
Left side connection the second jack, one end front portion of the second connection plug is provided with the be connected with the right side of the first contact pin
Three jacks, one end rear portion of the second connection plug are provided with the 4th jack being connected with the right side of the second contact pin.
Preferably, the right-hand end front and rear part of first sheath body sets two the first bolts hole, second sheath body respectively
Right-hand end front and rear part two the second bolts hole are set respectively.
Preferably, company is screwed by the first screw and the second bolt hole between first sheath body and the second sheath body
It is connected together.
Preferably, the upper surface left side of first sheath body is provided with two the first slots, second sheath body it is upper
End face right side is provided with two the second slots.
Preferably, the bottom four corners side of the fixed support member is provided with latch, and four latches insert respectively
In two the first slots and two the second slots.
Preferably, the other end of the first connection plug is connected with the first optical fiber cable, the second connection plug
The other end is connected with the second optical fiber cable.
Preferably, first contact pin and the second contact pin are made of copper material.
The utility model beneficial effect：The utility model is provided with the first connection plug, the second connection plug, first set
The left-hand end of the first sheath body is inserted in shell, the second sheath body, conductive member and fixed support member, one end of the first connection plug, the
The right-hand end of the second sheath body is inserted in one end of two connection plugs, passes through the first screw and second between the first sheath body and the second sheath body
Bolt hole, which is screwed, to link together, convenient during installation, simple in construction, securely and reliably, while has very strong practicality.
Design, concrete structure and caused technique effect of the present utility model are made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in figure 1, a kind of multichannel bandwidth fiber optic connector, including the first connection plug 5, second connects plug 6, the
One sheath body 1, the second sheath body 2, conductive member 3 and fixed support member 4, the conductive member clamping 3 is in the first sheath body 1 and second
Between sheath body 2, the left-hand end of the first sheath body 1 is inserted in one end of the first connection plug 5, and described second connects the one of plug 6
The right-hand end of the second sheath body 2 of end insertion, the front and rear part of the conductive member 3 is inserted with the first contact pin 7 and the second contact pin 8, described
One end front portion of first connection plug 5 is provided with the first jack being connected with the left side of the first contact pin 7, the first connection plug
One end rear portion be provided with the second jack being connected with the left side of the second contact pin 8, one end front portion of the second connection plug 6 is set
The 3rd jack being connected with the right side of the first contact pin 7 is equipped with, one end rear portion of the second connection plug 6 is provided with inserts with second
4th jack 9 of the right side connection of pin 8.
Further, the right-hand end front and rear part of first sheath body 1 sets two the first bolts hole 10 respectively, and described second
The right-hand end front and rear part of sheath body 2 sets two the second bolts hole 11 respectively, passes through between the sheath body 2 of the first sheath body 1 and second
First screw 10 and the second bolt hole 11 are fixed together with screw 12.
Further, the upper surface left side of first sheath body 1 is provided with two the first slots 13, second sheath body
2 upper surface right side is provided with two the second slots 14, and the bottom four corners side of the fixed support member 4 is provided with slotting
Pin 15, four latches 15 insert in two the first slots 13 and two the second slots 14 respectively.
Further, the other end of the first connection plug 5 is connected with the first optical fiber cable 16, and second connection is inserted
First 6 other end is connected with the second optical fiber cable 17, and the contact pin 8 of the first contact pin 7 and second is made of copper material, copper
Material conductivity is good.
The utility model is provided with the first connection plug, the second connection plug, the first sheath body, the second sheath body, conductive member
With fixed support member, the left-hand end of the first sheath body, one end insertion of the second connection plug are inserted in one end of the first connection plug
The right-hand end of second sheath body, connection is screwed by the first screw and the second bolt hole between the first sheath body and the second sheath body
Together, it is convenient during installation, it is simple in construction, securely and reliably, while there is very strong practicality.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (7)
- A kind of 1. multichannel bandwidth fiber optic connector, it is characterised in that：Including the first connection plug, the second connection plug, first Sheath body, the second sheath body, conductive member and fixed support member, the conductive member be clamped in the first sheath body and the second sheath body it Between, the left-hand end of the first sheath body, one end insertion second of the second connection plug are inserted in one end of the first connection plug The right-hand end of sheath body, the front and rear part of the conductive member are inserted with the first contact pin and the second contact pin, the first connection plug One end front portion is provided with the first jack being connected with the left side of the first contact pin, and one end rear portion of the first connection plug is provided with The second jack being connected with the left side of the second contact pin, one end front portion of the second connection plug are provided with the right side with the first contact pin 3rd jack of side connection, one end rear portion of the second connection plug are provided with the 4th be connected with the right side of the second contact pin and inserted Hole.
- A kind of 2. multichannel bandwidth fiber optic connector as claimed in claim 1, it is characterised in that：The right side of first sheath body End front and rear part sets two the first bolts hole respectively, and the right-hand end front and rear part of second sheath body sets two the second bolts respectively Hole.
- A kind of 3. multichannel bandwidth fiber optic connector as claimed in claim 1, it is characterised in that：First sheath body and second It is screwed and links together by the first screw and the second bolt hole between sheath body.
- A kind of 4. multichannel bandwidth fiber optic connector as claimed in claim 1, it is characterised in that：The upper end of first sheath body Left side of face portion is provided with two the first slots, and the upper surface right side of second sheath body is provided with two the second slots.
- A kind of 5. multichannel bandwidth fiber optic connector as claimed in claim 1, it is characterised in that：The fixed support member Bottom four corners side is provided with latch, and four latches insert in two the first slots and two the second slots respectively.
- A kind of 6. multichannel bandwidth fiber optic connector as claimed in claim 1, it is characterised in that：The first connection plug The other end is connected with the first optical fiber cable, and the other end of the second connection plug is connected with the second optical fiber cable.
- A kind of 7. multichannel bandwidth fiber optic connector as claimed in claim 1, it is characterised in that：First contact pin and second Contact pin is made of copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400381.1U CN206863280U (en) | 2017-04-17 | 2017-04-17 | A kind of multichannel bandwidth fiber optic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400381.1U CN206863280U (en) | 2017-04-17 | 2017-04-17 | A kind of multichannel bandwidth fiber optic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206863280U true CN206863280U (en) | 2018-01-09 |
Family
ID=60817786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720400381.1U Active CN206863280U (en) | 2017-04-17 | 2017-04-17 | A kind of multichannel bandwidth fiber optic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206863280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265152A (en) * | 2022-03-03 | 2022-04-01 | 无限光通讯(深圳)有限公司 | Connecting structure for optical fiber connector |
-
2017
- 2017-04-17 CN CN201720400381.1U patent/CN206863280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265152A (en) * | 2022-03-03 | 2022-04-01 | 无限光通讯(深圳)有限公司 | Connecting structure for optical fiber connector |
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