CN108562979A - A kind of optical fiber connector for fitting - Google Patents
A kind of optical fiber connector for fitting Download PDFInfo
- Publication number
- CN108562979A CN108562979A CN201810333047.8A CN201810333047A CN108562979A CN 108562979 A CN108562979 A CN 108562979A CN 201810333047 A CN201810333047 A CN 201810333047A CN 108562979 A CN108562979 A CN 108562979A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- optical fiber
- fender rod
- fiber connector
- link block
- 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.)
- Pending
Links
Classifications
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to a kind of optical fiber connector for fitting, including the first fender rod and limit card slot, it is fixed with bumper post on the inside of first fender rod, and the bottom end of bumper post is connected with the first connecting plate, the limit card slot is opened in the outer wall of the first connecting plate, and first the right end of connecting plate be provided with link block, divider is installed between the link block, and the both sides up and down of divider are fixed with mounting plate, the second connecting plate is provided on the right side of the mounting plate, and second the right end of connecting plate be inlaid with the second fender rod, the back side surrounding of first connecting plate is inlaid with lockplate.The beneficial effects of the invention are as follows：The optical fiber connector for fitting can play preliminary protective action to its outside by the second fender rod and the first fender rod, avoid its external abrasion caused by collision when in use.
Description
Technical field
The present invention relates to optical fiber connector technical field, specially a kind of optical fiber connector for fitting.
Background technology
Optical fiber connector is the device for carrying out detachable (activity) between optical fiber and optical fiber and connecting, its two optical fiber
End face precision docking is got up, so that the light energy of launching fiber output can be coupled in reception optical fiber to the maximum extent, and is made
It influences to minimize caused by system since it intervenes optical link, this is the basic demand of optical fiber connector.In certain journey
On degree, optical fiber connector affects the reliability and properties of optical transmission system.
The connecting for being mainly used for realizing optical fiber of optical fiber connector.Fiber optic communication system has been widely used in it now
Optical fiber connector in system, huge number, configurations.But it canvasses, the basic knot of various types of optical fiber connectors
Structure is but consistent, i.e., most of optical fiber connector generally uses high-precision seal assembly (to be coupled by two contact pins and one
Guan Gongsan part forms) realize that the alignment of optical fiber connects, this method is to penetrate optical fiber and be fixed in contact pin, and will insert
After wire surface is processed by shot blasting, alignment is realized in coupling pipe.The outer component of contact pin uses metal or nonmetallic material system
Make.The butt end of contact pin must be ground, and other end generally use is bent limiting member to support optical fiber or optical fiber soft
Cable is to discharge stress.Coupling pipe is usually two semi-synthetic, fastening the circle tube member made of the materials such as ceramics or bronze
It makes, polygamy has the ring flange of metal or plastics, is fixed in order to the installation of connector.It is right to be accurately aligned with optical fiber as possible
The requirement on machining accuracy of contact pin and coupling pipe is very high.
Existing optical fiber connector using when optical fiber orientation be also easy to produce offset, and be difficult to carry out the position of connector
Fixed, connector is also easy to produce larger shaking when use, while outside easily causes more abrasion.
Invention content
The purpose of the present invention is to provide a kind of optical fiber connector for fitting, mentioned above in the background art existing to solve
Some optical fiber connectors using when optical fiber orientation be also easy to produce offset, and be difficult to that the position of connector is fixed, use
When connector be also easy to produce larger shaking, while the problem of outside easily causes more abrasion.
To achieve the above object, the present invention provides the following technical solutions：A kind of optical fiber connector for fitting, including first is anti-
Guard bar and limit card slot are fixed with bumper post, and the bottom end of bumper post and the first connecting plate phase on the inside of first fender rod
Connection, the limit card slot is opened in the outer wall of the first connecting plate, and the right end of the first connecting plate is provided with link block, the company
It connects and divider is installed between block, and the both sides up and down of divider are fixed with mounting plate, and is provided on the right side of the mounting plate
Two connecting plates, and the right end of the second connecting plate is inlaid with the second fender rod, the back side surrounding of first connecting plate is inlaid with lock
Fixed board, and the end of lockplate is connected with the first soft cotton layer, the back side of second connecting plate is mounted with the second soft cotton layer, institute
State and offer the first thread groove above the side of the first fender rod, and the bottom end of the first thread groove is fixed with isolating pad, it is described every
Bottom side from pad offers the second thread groove, and the left end of the link block is connected by slip draw-in groove with the first connecting plate, and
Anti- displacement bar is inlaid on the left of link block, the right end of the anti-displacement bar is equipped with deviation groove, and the right end of the link block is solid
Surely there is connecting rod, the innermost insert of the divider has rubber block, and the end of rubber block is connected with fixed ring.
Preferably, the domed shape structure of first fender rod, and the length of the first fender rod is less than the first connecting plate
Length.
Preferably, the depth of the limit card slot is gradually reduced from outside to inside, and between limit card slot and the first connecting plate
It is the integrated design.
Preferably, there are two the mounting plate settings, and mounting plate is symmetrical about the horizontal median axis of the first connecting plate.
Preferably, between second fender rod and the first fender rod be symmetrical structure, and the length of the second fender rod and
The equal length of first fender rod.
Preferably, the corrugated structure in outside of first soft cotton layer, and the area of the first soft cotton layer is less than first and connects
The area of fishplate bar.
Preferably, it is an integral structure between first thread groove and the first fender rod, and the inside of the first thread groove
In thread-like structure.
Preferably, it is connected for card slot type between the anti-displacement bar and link block, and the cylindrical structure of anti-displacement bar.
Preferably, the top of the connecting rod and link block fit, and the length of connecting rod is less than the length of slip draw-in groove
Degree.
Preferably, the fixed ring is in hollow form structure.
Compared with prior art, the beneficial effects of the invention are as follows：The optical fiber connector for fitting, by the second fender rod and
First fender rod can play preliminary protective action to its outside, avoid its external abrasion caused by collision when in use,
It is an integral structure between the first thread groove and the first fender rod simultaneously, and the inside of the first thread groove is in thread-like structure, energy
Enough preliminary fixations realized to connector, reduce the shaking generated when use, and can be combined to additional connector
Installation, increases the use scope of connector, and the design of divider can be separated different optical fiber, so that maintenance
Shi Gengwei is convenient to be illustrated, by being connected for card slot type between anti-displacement bar and link block, and the cylindrical structure of anti-displacement bar, energy
The position of enough optical fiber is defined, and optical fiber is avoided to cause displacement to it when mounted, it is ensured that precise degrees when optical fiber is installed,
The top of connecting rod and link block fit, and the length of connecting rod is less than the length of slip draw-in groove, link block can be made with cunning
Dynamic card slot is moved, and to change the constant bearing of link block, and the depth of limit card slot is gradually reduced from outside to inside, and
It is the integrated design between limit card slot and the first connecting plate, tightness degree when card slot connection can be increased, substantially increase light
The practicability of fine connector for fitting.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of optical fiber connector for fitting of the present invention；
Fig. 2 is a kind of structure schematic diagram of optical fiber connector for fitting of the present invention；
Fig. 3 is a kind of first fender rod structural schematic diagram of optical fiber connector for fitting of the present invention；
Fig. 4 is a kind of connecting block structure schematic diagram of optical fiber connector for fitting of the present invention；
Fig. 5 is a kind of fixed ring structural schematic diagram of optical fiber connector for fitting of the present invention.
In figure：1, the first fender rod, 2, bumper post, the 3, first connecting plate, 4, limit card slot, 5, link block, 6, divider,
7, mounting plate, the 8, second connecting plate, the 9, second fender rod, 10, lockplate, the 11, first soft cotton layer, the 12, second soft cotton layer, 13,
First thread groove, 14, isolating pad, the 15, second thread groove, 16, slip draw-in groove, 17, anti-displacement bar, 18, deviation groove, 19, connection
Bar, 20, rubber block, 21, fixed ring.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of optical fiber connector for fitting, including the first protection
Bar 1, bumper post 2, the first connecting plate 3, limit card slot 4, link block 5, divider 6, mounting plate 7, the second connecting plate 8, second are anti-
Guard bar 9, lockplate 10, the first soft cotton layer 11, the second soft cotton layer 12, the first thread groove 13, isolating pad 14, the second thread groove 15,
Slip draw-in groove 16, anti-displacement bar 17, deviation groove 18, connecting rod 19, rubber block 20 and fixed ring 21, the inside of the first fender rod 1
It is fixed with bumper post 2, and the bottom end of bumper post 2 is connected with the first connecting plate 3,1 domed shape structure of the first fender rod, and the
The length of one fender rod 1 is less than the length of the first connecting plate 3, and limit card slot 4 is opened in the outer wall of the first connecting plate 3, and first
The right end of connecting plate 3 is provided with link block 5, and the depth of limit card slot 4 is gradually reduced from outside to inside, and limit card slot 4 and first
It is the integrated design between connecting plate 3, divider 6 is installed, and the both sides up and down of divider 6 are fixed with peace between link block 5
Loading board 7, there are two the settings of mounting plate 7, and mounting plate 7 is symmetrical about the horizontal median axis of the first connecting plate 3, the right side of mounting plate 7
Side is provided with the second connecting plate 8, and the right end of the second connecting plate 8 is inlaid with the second fender rod 9, and the second fender rod 9 and first is anti-
It is symmetrical structure between guard bar 1, and the equal length of the length of the second fender rod 9 and the first fender rod 1, the first connecting plate 3
Back side surrounding is inlaid with lockplate 10, and the end of lockplate 10 is connected with the first soft cotton layer 11, outside the first soft cotton layer 11
The corrugated structure in side, and the area of the first soft cotton layer 11 is less than the area of the first connecting plate 3, the back side peace of the second connecting plate 8
It is equipped with the second soft cotton layer 12, the first thread groove 13, and the bottom end of the first thread groove 13 are offered above the side of the first fender rod 1
It is fixed with isolating pad 14, is an integral structure between the first thread groove 13 and the first fender rod 1, and the inside of the first thread groove 13
In thread-like structure, the bottom side of isolating pad 14 offers the second thread groove 15, and the left end of link block 5 passes through slip draw-in groove 16 and
One connecting plate 3 is connected, and the left side of link block 5 is inlaid with anti-displacement bar 17, is card slot between anti-displacement bar 17 and link block 5
Formula connects, and 17 cylindrical structure of anti-displacement bar, the right end of anti-displacement bar 17 are equipped with deviation groove 18, the right end of link block 5
It is fixed with connecting rod 19, the top of connecting rod 19 and link block 5 fit, and the length of connecting rod 19 is less than slip draw-in groove 16
The innermost insert of length, divider 6 has rubber block 20, and the end of rubber block 20 is connected with fixed ring 21, during fixed ring 21 is in
Empty shape structure.
The operation principle of the present embodiment：The optical fiber connector for fitting first passes through the second fender rod 9 and first when in use
Fender rod 1 can play preliminary protective action to its outside, avoid its external abrasion caused by collision when in use, simultaneously
It is an integral structure between first thread groove 13 and the first fender rod 1, and the inside of the first thread groove 13 is in thread-like structure, energy
Enough preliminary fixations realized to connector, reduce the shaking generated when use, and can be combined to additional connector
Installation, increases the use scope of connector, and the design of divider 6 can be separated different optical fiber, so that inspection
It is more convenient when repairing to be illustrated, by being that card slot type connects, and anti-displacement bar 17 is cylindrical between anti-displacement bar 17 and link block 5
Structure, the position for capableing of optical fiber are defined, and optical fiber is avoided to cause displacement to it when mounted, it is ensured that accurate when optical fiber is installed
Degree, the top of connecting rod 19 and link block 5 fit, and the length of connecting rod 19 is less than the length of slip draw-in groove 16, energy
Link block 5 is enough set to be moved with slip draw-in groove 16, to change the constant bearing of link block 5, and the depth of limit card slot 4
It is gradually reduced, and is the integrated design between limit card slot 4 and the first connecting plate 3 from outside to inside, can increase when card slot connects
Tightness degree substantially increases the practicability of optical fiber connector for fitting.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (10)
1. a kind of optical fiber connector for fitting, including the first fender rod (1) and limit card slot (4), it is characterised in that：Described first
Bumper post (2) is fixed on the inside of fender rod (1), and the bottom end of bumper post (2) is connected with the first connecting plate (3), the limit
Position card slot (4) is opened in the outer wall of the first connecting plate (3), and the right end of the first connecting plate (3) is provided with link block (5), described
Divider (6) is installed, and the both sides up and down of divider (6) are fixed with mounting plate (7), the mounting plate between link block (5)
(7) it is provided with the second connecting plate (8) on the right side of, and the right end of the second connecting plate (8) is inlaid with the second fender rod (9), described
The back side surrounding of one connecting plate (3) is inlaid with lockplate (10), and the end of lockplate (10) is connected with the first soft cotton layer (11)
It connects, the back side of second connecting plate (8) is mounted with the second soft cotton layer (12), is opened above the side of first fender rod (1)
Bottom end equipped with the first thread groove (13), and the first thread groove (13) is fixed with isolating pad (14), the bottom of the isolating pad (14)
Side offers the second thread groove (15), and the left end of the link block (5) is connected by slip draw-in groove (16) with the first connecting plate (3)
It connects, and is inlaid with anti-displacement bar (17) on the left of link block (5), the right end of the anti-displacement bar (17) is equipped with deviation groove
(18), the right end of the link block (5) is fixed with connecting rod (19), and the innermost insert of the divider (6) has rubber block (20),
And the end of rubber block (20) is connected with fixed ring (21).
2. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：First fender rod (1) is in
Arch shape structure, and the length of the first fender rod (1) is less than the length of the first connecting plate (3).
3. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：The depth of the limit card slot (4)
Degree is gradually reduced from outside to inside, and is the integrated design between limit card slot (4) and the first connecting plate (3).
4. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：The mounting plate (7) is provided with
Two, and mounting plate (7) is symmetrical about the horizontal median axis of the first connecting plate (3).
5. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：Second fender rod (9) and
It is symmetrical structure between first fender rod (1), and the equal length of the length of the second fender rod (9) and the first fender rod (1).
6. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：First soft cotton layer (11)
The corrugated structure in outside, and the area of the first soft cotton layer (11) is less than the area of the first connecting plate (3).
7. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：First thread groove (13) and
First fender rod is an integral structure between (1), and the inside of the first thread groove (13) is in thread-like structure.
8. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：The anti-displacement bar (17) and company
It connects and is connected for card slot type between block (5), and anti-displacement bar (17) cylindrical structure.
9. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：The top of the connecting rod (19)
It fits with link block (5), and the length of connecting rod (19) is less than the length of slip draw-in groove (16).
10. a kind of optical fiber connector for fitting according to claim 1, it is characterised in that：During the fixed ring (21) is in
Empty shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333047.8A CN108562979A (en) | 2018-04-13 | 2018-04-13 | A kind of optical fiber connector for fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333047.8A CN108562979A (en) | 2018-04-13 | 2018-04-13 | A kind of optical fiber connector for fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108562979A true CN108562979A (en) | 2018-09-21 |
Family
ID=63535003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810333047.8A Pending CN108562979A (en) | 2018-04-13 | 2018-04-13 | A kind of optical fiber connector for fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108562979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781152A (en) * | 2019-01-18 | 2019-05-21 | 西北工业大学 | A kind of fiber Bragg grating type sensor-based system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549943A (en) * | 2001-08-31 | 2004-11-24 | ̩ | Waferized fiber optic connector |
| US20100111481A1 (en) * | 2008-11-06 | 2010-05-06 | Furukawa Electric North America, Inc., | System for securing fiber optic devices in management trays |
| CN201569765U (en) * | 2009-10-16 | 2010-09-01 | 中国科学院南海海洋研究所 | Optical fiber connector protector |
| JP2011165472A (en) * | 2010-02-09 | 2011-08-25 | Sumitomo Electric Ind Ltd | Method of manufacturing coaxial cable harness |
| CN104335091A (en) * | 2012-03-20 | 2015-02-04 | 康宁光电通信有限责任公司 | Simplified fiber optic connectors having lenses and method for making the same |
| CN107728263A (en) * | 2017-11-23 | 2018-02-23 | 苏州专创光电科技有限公司 | A kind of modular fiber optic connector |
| CN107887082A (en) * | 2017-11-23 | 2018-04-06 | 张巧芳 | A kind of cable processing fixed mount |
-
2018
- 2018-04-13 CN CN201810333047.8A patent/CN108562979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549943A (en) * | 2001-08-31 | 2004-11-24 | ̩ | Waferized fiber optic connector |
| US20100111481A1 (en) * | 2008-11-06 | 2010-05-06 | Furukawa Electric North America, Inc., | System for securing fiber optic devices in management trays |
| CN201569765U (en) * | 2009-10-16 | 2010-09-01 | 中国科学院南海海洋研究所 | Optical fiber connector protector |
| JP2011165472A (en) * | 2010-02-09 | 2011-08-25 | Sumitomo Electric Ind Ltd | Method of manufacturing coaxial cable harness |
| CN104335091A (en) * | 2012-03-20 | 2015-02-04 | 康宁光电通信有限责任公司 | Simplified fiber optic connectors having lenses and method for making the same |
| CN107728263A (en) * | 2017-11-23 | 2018-02-23 | 苏州专创光电科技有限公司 | A kind of modular fiber optic connector |
| CN107887082A (en) * | 2017-11-23 | 2018-04-06 | 张巧芳 | A kind of cable processing fixed mount |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781152A (en) * | 2019-01-18 | 2019-05-21 | 西北工业大学 | A kind of fiber Bragg grating type sensor-based system |
| CN109781152B (en) * | 2019-01-18 | 2021-07-16 | 西北工业大学 | Fiber grating type sensing system |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190530 Address after: 226600 Innovation Village Group 10, Qutang Town, Haian County, Nantong City, Jiangsu Province Applicant after: Fan Yuanyuan Address before: 100022 Beijing Chaoyang District Pingle Park 100 Beijing University of Technology Applicant before: Luo Shimin |
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