CN107526139A - The joints of optical fibre - Google Patents
The joints of optical fibre Download PDFInfo
- Publication number
- CN107526139A CN107526139A CN201710919822.3A CN201710919822A CN107526139A CN 107526139 A CN107526139 A CN 107526139A CN 201710919822 A CN201710919822 A CN 201710919822A CN 107526139 A CN107526139 A CN 107526139A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- joints
- fiber head
- optical fibre
- laser tube
- 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- Withdrawn
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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a kind of joints of optical fibre, the joints of optical fibre include connecting portion, optical fiber head and laser tube seat；The optical fiber head is mutually socketed with the laser tube seat, is fastened by the connecting portion；The optical fiber head head end is provided with oriented structure, and side wall is provided with limited ring groove；The laser tube seat inner bottom is provided with the guide frame being adapted with the location structure, and inwall is provided with stop mechanism.Beneficial effect of the present invention is：The joints of optical fibre are provided with oriented structure and guide frame, to a position-limiting action radially of having installed for optical fiber head；The limited ring groove and the chocking construction, to the position-limiting action installed on an axial direction of optical fiber head, and a knock reminded in place can be sent.The whole connection procedure of the optical fiber connection is convenient, elastic consistent, safe and reliable.
Description
Technical field
The present invention relates to a kind of fiber-optic connection field, more particularly to a kind of spacing joints of optical fibre.
Background technology
Compared with traditional copper cash and coaxial cable, optical fiber possesses lot of advantages.Its tensile strength is good, and quality is small, and
And it is compact, the utilization rate of subsidiary conduit can be expanded to greatest extent, and installing space can be reduced as far as possible, especially exist
In terms of signal transmission, optical fiber has the advantages of traditional cable institute is incomparable because optical fiber will not by the interference effect of electromagnetic field,
So the signal that optical fiber is provided becomes apparent from, still, the installation requirement of optical fiber connection is higher.
The optical fiber type equipment of various brands in the market, when optical fiber head insert laser tube when, because operator gimmick and
Dynamics is different, causes elasticity different, is not also screwed into place reminding, the laser power value measured is not of uniform size, seriously
The error of several milliwatts of Shi Huiyou, thus influence the accuracy of equipment sample rate.
The content of the invention
To overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of easy to connect, elastic consistent, safe and reliable
The joints of optical fibre.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of joints of optical fibre, the joints of optical fibre include connecting portion, optical fiber head and laser tube seat；The optical fiber head with
The laser tube seat is mutually socketed, and is fastened by the connecting portion；The optical fiber head head end is provided with oriented structure, and side wall is provided with
Limited ring groove；The laser tube seat inner bottom is provided with the guide frame being adapted with the location structure, and inwall is provided with stop
Mechanism.
When the optical fiber head is tightened in place, the limited ring groove is moved to the position of the stop mechanism, the stop
Mechanism can tap the limited ring groove, send metal knock, prompt operator.
Further, the connecting portion is by being separately positioned on the screw thread being mutually adapted on the optical fiber head and laser tube seat
Structure composition；It is easy to operate its object is to simple in construction.
Further, external screw thread is provided with the outside of the optical fiber head termination, on the inside of the laser tube seat termination being adapted therewith
Provided with internal thread.
Further, the oriented structure is annular tongue；The guide frame being adapted is annular groove；Its object is to
Its structure is spacing stablize it is firm.
Further, the stop mechanism is by the card that is arranged on the positioning ring groove of the laser tube seat inwall and is placed in one
Spring forms；Its object is to easy to process, material is simple, and cost is low, and effect is good.
Further, the limited ring groove top is diagonal cut joint, and following is right angle mouth；During its object is to insert optical fiber head
Play an axial limiting to optical fiber head, and during drawn optical fiber head, the resistance of the jump ring can be reduced, make behaviour
It is lighter, convenient to make.
Further, the optical fiber head head end is provided with chamfering；During inserting optical fiber head, reduce
The resistance of the jump ring, make operation lighter, convenient.
Compared with prior art, beneficial effect of the present invention is：The joints of optical fibre are provided with oriented structure and are oriented to knot
Structure, to a position-limiting action radially of having installed for optical fiber head；The limited ring groove and the chocking construction, to optical fiber head
Position-limiting action on one axial direction has been installed, and a knock reminded in place can be sent.The whole of optical fiber connection connects
Termination process is convenient, elastic consistent, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation when optical fiber head is connected with laser tube seat；
Fig. 2 is the structural representation after the completion of optical fiber head is connected with laser tube seat；
Fig. 3 is optical fiber head, the structural representation of laser tube seat；
Fig. 4 is the structural representation of jump ring；
In figure：1st, laser tube seat body；11st, positioning ring groove；12nd, guide frame；13rd, internal thread；2nd, optical fiber head；21st, it is fixed
To structure；22nd, limited ring groove；23rd, external screw thread；3rd, stop mechanism；4th, connecting portion；5th, jump ring.
Embodiment
Below in conjunction with the accompanying drawing in the present invention, technical scheme is clearly and completely described, it is clear that
Described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the implementation in the present invention
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of protection of the invention.
Refer to the attached drawing 1-4, a kind of joints of optical fibre, the joints of optical fibre include connecting portion 4, optical fiber head 2 and laser tube
Seat sheet 1；The optical fiber head 2 is mutually socketed with the laser tube seat 1, is fastened by the connecting portion 4；The optical fiber head head end
Provided with oriented structure 21, side wall is provided with limited ring groove 22；The inner bottom of laser tube seat 1 is provided with and mutually fitted with the location structure
The guide frame 12 matched somebody with somebody, inwall are provided with stop mechanism 3.
The present invention is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
Embodiment 1
As Figure 1-4, the connecting portion 4 is by the external screw thread 23 that is separately positioned on the outside of the optical fiber head termination and swashed
Internal thread 13 on the inside of light pipe seat termination is formed；The oriented structure 21 is annular tongue；The guide frame 12 for institute
State the annular groove that annular tongue is adapted；The stop mechanism 3 is by being arranged on the positioning ring groove 11 of the laser tube seat inwall
And the jump ring 5 being placed in one forms；The termination of optical fiber head 2 is provided with chamfering, can make optical fiber head in insertion, more easily；Institute
It is diagonal cut joint to state limited ring groove top, can make optical fiber head in insertion, more easily.
In the rundown process of optical fiber head, the annular groove engages spacing with the annular tongue, and the jump ring 5 is squeezed
It is depressed into positioning ring groove 11, when the limited ring groove 22 is moved to the position of positioning ring groove 11, the resilience of jump ring 5, is stuck in
In the limited ring groove 22, the optical fiber head 2 is carried out spacing, and can tap the optical fiber head in the screen resilience of jump ring 5 and send
Auditory tone cues.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in previous embodiment, either which part or all technical characteristic are equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from technical scheme of the embodiment of the present invention.
Claims (7)
1. a kind of joints of optical fibre, it is characterised in that the joints of optical fibre include connecting portion, optical fiber head and laser tube seat；Institute
State optical fiber head to be mutually socketed with the laser tube seat, fastened by the connecting portion；The optical fiber head head end is provided with orientation and tied
Structure, side wall are provided with limited ring groove；The laser tube seat inner bottom is provided with the guide frame being adapted with the location structure, interior
Wall is provided with stop mechanism.
2. a kind of joints of optical fibre according to claim 1, it is characterised in that the connecting portion is by being separately positioned on
State the helicitic texture composition being mutually adapted on optical fiber head and laser tube seat.
3. a kind of joints of optical fibre according to claim 2, it is characterised in that be provided with outer spiral shell on the outside of the optical fiber head termination
Line, the laser tube seat termination inner side being adapted therewith are provided with internal thread.
4. a kind of joints of optical fibre according to claim 1, it is characterised in that the oriented structure is annular tongue；Phase
The guide frame of adaptation is annular groove.
5. a kind of joints of optical fibre according to claim 1, it is characterised in that the stop mechanism is described sharp by being arranged on
The positioning ring groove of light pipe seat inwall and the jump ring composition being placed in one.
A kind of 6. joints of optical fibre according to claim 1, it is characterised in that the limited ring groove top is diagonal cut joint,
Following is right angle mouth.
7. a kind of joints of optical fibre according to claim 1, it is characterised in that the optical fiber head head end is provided with
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919822.3A CN107526139A (en) | 2017-09-30 | 2017-09-30 | The joints of optical fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710919822.3A CN107526139A (en) | 2017-09-30 | 2017-09-30 | The joints of optical fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107526139A true CN107526139A (en) | 2017-12-29 |
Family
ID=60684323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710919822.3A Withdrawn CN107526139A (en) | 2017-09-30 | 2017-09-30 | The joints of optical fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107526139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459385A (en) * | 2018-05-16 | 2018-08-28 | 北京华宇德信光电技术有限公司 | A kind of fiber coupler for solid state laser |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196843A (en) * | 1991-09-25 | 1993-08-06 | Nec Corp | Optical receptacle |
| JPH09211271A (en) * | 1996-01-30 | 1997-08-15 | Fujitsu Ltd | Receptacle module for optical coupling |
| CN2588603Y (en) * | 2002-12-05 | 2003-11-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN205229518U (en) * | 2015-12-28 | 2016-05-11 | 天津市世纪荣光通信技术有限公司 | Outdoor waterproof fiber connector |
| CN105846258A (en) * | 2016-05-31 | 2016-08-10 | 中航光电科技股份有限公司 | Coaxial connector and plug and socket thereof |
| CN207867080U (en) * | 2017-09-30 | 2018-09-14 | 武汉资联虹康科技股份有限公司 | Optical fiber connector |
-
2017
- 2017-09-30 CN CN201710919822.3A patent/CN107526139A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196843A (en) * | 1991-09-25 | 1993-08-06 | Nec Corp | Optical receptacle |
| JPH09211271A (en) * | 1996-01-30 | 1997-08-15 | Fujitsu Ltd | Receptacle module for optical coupling |
| CN2588603Y (en) * | 2002-12-05 | 2003-11-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector assembly |
| CN205229518U (en) * | 2015-12-28 | 2016-05-11 | 天津市世纪荣光通信技术有限公司 | Outdoor waterproof fiber connector |
| CN105846258A (en) * | 2016-05-31 | 2016-08-10 | 中航光电科技股份有限公司 | Coaxial connector and plug and socket thereof |
| CN207867080U (en) * | 2017-09-30 | 2018-09-14 | 武汉资联虹康科技股份有限公司 | Optical fiber connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459385A (en) * | 2018-05-16 | 2018-08-28 | 北京华宇德信光电技术有限公司 | A kind of fiber coupler for solid state laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171229 |