CN106950655A - A kind of low-loss optically fiber connector - Google Patents
A kind of low-loss optically fiber connector Download PDFInfo
- Publication number
- CN106950655A CN106950655A CN201710344819.3A CN201710344819A CN106950655A CN 106950655 A CN106950655 A CN 106950655A CN 201710344819 A CN201710344819 A CN 201710344819A CN 106950655 A CN106950655 A CN 106950655A
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- China
- Prior art keywords
- optical fiber
- fiber cable
- buried
- connector
- low
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/382—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with index-matching medium between light guides
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a kind of low-loss optically fiber connector, its structure includes cable line, fiber cable joint, buckle, connector, fixed pin son, fibre-optical splice, optical fiber cable, ceramic insertion core, pre-buried optical fiber cable, matching liquid layer, chuck, binding clasp, pre-buried cable line, provided with the neck for being capable of activity installing buckle on the right side of connector, it is fastened and connected with fiber cable joint on the right side of buckle, connector and fixation pin son are formed in one structure.The beneficial effects of the invention are as follows：The connector that this practicality is provided with is imported in pre-buried optical fiber cable to matching liquid layer by ceramic insertion core, then pre-buried cable line is connected by binding clasp with pre-buried optical fiber cable inside matching liquid layer, just the Fresnel reflection between optical fiber and air can be reduced by matching fluid, avoid causing loss, it can reflect, it is to avoid oxidation.
Description
Technical field
The present invention is a kind of low-loss optically fiber connector, belongs to joints of optical fibre field.
Background technology
The joints of optical fibre are installed in optical fiber connection at present, new technique are installed in the joints of optical fibre so that light
Fine junction loss is lower, but there are problems that a lot.
Prior art discloses Application No.：A kind of 201510589801.0 low-loss optically fiber connector, including low damage
Deplete fiber connector main body, low-loss optically fiber connector connection jaws, low-loss optically fiber connector display, the low loss fiber
Inlay the low-loss optically fiber connector connection jaws in connector body left and right ends；On the low-loss optically fiber connector connection jaws
End is installed by low-loss optically fiber connector display；The low-loss optically fiber connector display interior installs low loss fiber connection
Device signal transmitting chip；The low loss fiber connector signal transmitting chip side placement low-loss optically fiber connector transformation is set
It is standby；Install low loss fiber connector signal and receive chip in the low-loss optically fiber connector potential device side.Present invention knot
Structure is simple, is easy to remote control and detection, can effectively react efficiency of transmission, for optical fiber connection.Existing technology can not
Effectively reduce and be lost caused by the Fresnel reflection between optical fiber and air, lead to not refraction, form oxidation.
The content of the invention
In view of the shortcomings of the prior art, it is existing to solve it is an object of the present invention to provide a kind of low-loss optically fiber connector
Some technologies can not be effectively reduced to be lost caused by the Fresnel reflection between optical fiber and air, is led to not refraction, is formed
The problem of oxidation.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of low loss fiber connection
Device, its structure includes cable line, fiber cable joint, buckle, connector, fixed pin son, fibre-optical splice, optical fiber cable, described connection
Provided with the neck for being capable of activity installing buckle on the right side of device, it is fastened and connected on the right side of described buckle with fiber cable joint, described connection
Device and fixed pin son are formed in one structure, and described optical fiber cable is through connection fibre-optical splice, and described connector includes ceramics
Chuck is fixed with inside lock pin, pre-buried optical fiber cable, matching liquid layer, chuck, binding clasp, pre-buried cable line, described binding clasp, institute
The ceramic insertion core stated is embedded on the left of binding clasp, and described pre-buried optical fiber cable is connected through ceramic insertion core inside with matching liquid layer
Connect, described pre-buried cable line is embedded on the right side of binding clasp and is connected with pre-buried optical fiber cable.
Further, described cable line runs through and is connected to inside fiber cable joint.
Further, described fixation pin son is fastened and connected with fibre-optical splice.
Further, described pre-buried optical fiber line length is 2cm or more than 2cm.
Further, described chuck is provided with 2 altogether.
Further, described connector is rigid plastics material, improves service life.
Further, described pre-buried optical cable line length is 2cm or more than 2cm.
Beneficial effects of the present invention：The connector that this practicality is provided with imports pre-buried optical fiber cable to matching fluid by ceramic insertion core
In layer, then pre-buried cable line is connected by binding clasp with pre-buried optical fiber cable inside matching liquid layer, it becomes possible to pass through matching fluid
Reduce the Fresnel reflection between optical fiber and air, it is to avoid cause loss, can reflect, it is to avoid oxidation.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is a kind of structural representation of low-loss optically fiber connector of the invention.
Fig. 2 is connector internal structure schematic diagram of the invention.
In figure：Cable line -1, fiber cable joint -2, buckle -3, connector -4, fixed pin son -5, fibre-optical splice -6, optical fiber
Line -7, ceramic insertion core -401, pre-buried optical fiber cable -402, matching liquid layer -403, chuck -404, binding clasp -405, pre-buried cable line -
406。
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the invention realized, with reference to
Embodiment, is expanded on further the present invention.
Fig. 1-Fig. 2 is referred to, the present invention provides a kind of low-loss optically fiber connector：Its structure includes cable line 1, optical cable and connect
First 2, buckle 3, connector 4, fixed pin son 5, fibre-optical splice 6, optical fiber cable 7, the described right side of connector 4 is provided with and movable can filled
If the neck of buckle 3, the described right side of buckle 3 is fastened and connected with fiber cable joint 2, and described connector 4 and fixed pin son 5 are one
Forming structure, described optical fiber cable 7 is through connection fibre-optical splice 6, and described connector 4 includes ceramic insertion core 401, pre-buried light
It is fixed with inside fine line 402, matching liquid layer 403, chuck 404, binding clasp 405, pre-buried cable line 406, described binding clasp 405
Chuck 404, described ceramic insertion core 401 is embedded in the left side of binding clasp 405, and described pre-buried optical fiber cable 402 is inserted through ceramics
The inside of core 401 is connected with matching liquid layer 403, described pre-buried cable line 406 be embedded on the right side of binding clasp 405 and with it is pre-buried
Optical fiber cable 402 is connected, and described cable line 1 is through being connected to inside fiber cable joint 2, and described fixation pin son 5 connects with optical fiber
First 6 are fastened and connected, and the described length of pre-buried optical fiber cable 402 is 2cm, and described chuck 404 is provided with 2, described connector 4 altogether
For rigid plastics material, service life is improved, the described length of pre-buried cable line 406 is 2cm.
User need this practicality is used when, it is possible to by cable line 1 by inside pre- buried fiber optic cable
Line 406 is directed into matching liquid layer 403, is then imported by the pre-buried optical fiber cable 402 inside optical fiber cable 7 in ceramic insertion core 401
Portion, is attached with the pre-buried cable line 406 matched in liquid layer 403, the phenanthrene between optical fiber and air is reduced by matching liquid layer
Nie Er reflects, it is to avoid cause loss, improves refractive index, and can effectively avoid interface from aoxidizing, and causes junction to disconnect.
Matching liquid layer 403 of the present invention is a kind of softness, non-sticky, block water, nontoxic and glittering and translucent
Paste compound, its refraction is wide with optical fiber, and oily separation rate is zero, with good antioxygenic property and long-term stability.
The cable line 1 of the present invention, fiber cable joint 2, buckle 3, connector 4, fixed pin son 5, fibre-optical splice 6, optical fiber cable 7,
Ceramic insertion core 401, pre-buried optical fiber cable 402, matching liquid layer 403, chuck 404, binding clasp 405, pre-buried cable line 406, part is equal
The part known for universal standard part or those skilled in the art, its structure and principle all can pass through technology for this technology personnel
Handbook learns or known by normal experiment method that the problem of present invention is solved is that existing technology can not effectively reduce optical fiber
It is lost caused by Fresnel reflection between air, leads to not refraction, form oxidation, the present invention passes through the mutual of above-mentioned part
It is combined, the Fresnel reflection between optical fiber and air can be reduced by matching fluid, it is to avoid cause loss, can reflect,
Oxidation is avoided, it is described in detail below：
Chuck 404 is fixed with inside described binding clasp 405, described ceramic insertion core 401 is embedded in the left side of binding clasp 405, institute
The pre-buried optical fiber cable 402 stated is connected through the inside of ceramic insertion core 401 with matching liquid layer 403, described pre-buried cable line 406
It is embedded in the right side of binding clasp 405 and is connected with pre-buried optical fiber cable 402.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of low-loss optically fiber connector, its structure includes cable line（1）, fiber cable joint（2）, buckle（3）, connector（4）、
Fixed pin is young（5）, fibre-optical splice（6）, optical fiber cable（7）, described connector（4）Right side is provided with being capable of activity installing buckle（3）
Neck, described buckle（3）Right side and fiber cable joint（2）It is fastened and connected, it is characterised in that：
Described connector（4）It is young with fixed pin（5）Be formed in one structure, described optical fiber cable（7）Connect through connection optical fiber
Head（6）；
Described connector（4）Including ceramic insertion core（401）, pre-buried optical fiber cable（402）, matching liquid layer（403）, chuck（404）、
Binding clasp（405）, pre-buried cable line（406）, described binding clasp（405）Inside is fixed with chuck（404）, described ceramics insert
Core（401）It is embedded in binding clasp（405）Left side, described pre-buried optical fiber cable（402）Through ceramic insertion core（401）It is internal with
With liquid layer（403）It is connected, described pre-buried cable line（406）It is embedded in binding clasp（405）Right side and with pre-buried optical fiber cable
（402）It is connected.
2. a kind of low-loss optically fiber connector according to claim 1, it is characterised in that：Described cable line（1）Run through
It is connected to fiber cable joint（2）It is internal.
3. a kind of low-loss optically fiber connector according to claim 1 or claim 2, it is characterised in that：Described consolidates
Determine pin young（5）With fibre-optical splice（6）It is fastened and connected.
4. a kind of low-loss optically fiber connector according to claim 3, it is characterised in that：Described pre-buried optical fiber cable
（402）Length is 2cm or more than 2cm.
5. a kind of low-loss optically fiber connector according to claim 4, it is characterised in that：Described chuck（404）Set altogether
There are 2.
6. a kind of low-loss optically fiber connector according to claim 1 or claim 2, it is characterised in that：Described is pre-
Bury optical fiber cable（402）Length is 2cm or more than 2cm.
7. a kind of low-loss optically fiber connector according to claim 1 or claim 2, it is characterised in that：Described folder
Head（404）2 are provided with altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344819.3A CN106950655A (en) | 2017-05-16 | 2017-05-16 | A kind of low-loss optically fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344819.3A CN106950655A (en) | 2017-05-16 | 2017-05-16 | A kind of low-loss optically fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106950655A true CN106950655A (en) | 2017-07-14 |
Family
ID=59478743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710344819.3A Pending CN106950655A (en) | 2017-05-16 | 2017-05-16 | A kind of low-loss optically fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106950655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112711094A (en) * | 2020-12-28 | 2021-04-27 | 昂纳信息技术（深圳）有限公司 | Non-contact jumper wire measuring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617256A (en) * | 2007-02-16 | 2009-12-30 | 3M创新有限公司 | Remote grip optical fiber connector |
| CN202661677U (en) * | 2012-05-11 | 2013-01-09 | 四川天邑康和通信股份有限公司 | Optical fiber mechanical splice |
| CN205562886U (en) * | 2016-05-04 | 2016-09-07 | 深圳市雍邑科技有限公司 | Optic fibre fastener and fiber connector that can on --spot quick installation |
| WO2016206594A1 (en) * | 2015-06-23 | 2016-12-29 | 爱德奇电讯国际贸易（上海）有限公司 | Optical fiber connector assembly |
| CN206804925U (en) * | 2017-05-16 | 2017-12-26 | 广州市赛特电子有限公司 | A kind of low-loss optically fiber connector |
-
2017
- 2017-05-16 CN CN201710344819.3A patent/CN106950655A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101617256A (en) * | 2007-02-16 | 2009-12-30 | 3M创新有限公司 | Remote grip optical fiber connector |
| CN202661677U (en) * | 2012-05-11 | 2013-01-09 | 四川天邑康和通信股份有限公司 | Optical fiber mechanical splice |
| WO2016206594A1 (en) * | 2015-06-23 | 2016-12-29 | 爱德奇电讯国际贸易（上海）有限公司 | Optical fiber connector assembly |
| CN205562886U (en) * | 2016-05-04 | 2016-09-07 | 深圳市雍邑科技有限公司 | Optic fibre fastener and fiber connector that can on --spot quick installation |
| CN206804925U (en) * | 2017-05-16 | 2017-12-26 | 广州市赛特电子有限公司 | A kind of low-loss optically fiber connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112711094A (en) * | 2020-12-28 | 2021-04-27 | 昂纳信息技术（深圳）有限公司 | Non-contact jumper wire measuring method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |