CN109270635A - A kind of optical fiber splicer is efficiently automatically to core apparatus - Google Patents
A kind of optical fiber splicer is efficiently automatically to core apparatus Download PDFInfo
- Publication number
- CN109270635A CN109270635A CN201811387067.XA CN201811387067A CN109270635A CN 109270635 A CN109270635 A CN 109270635A CN 201811387067 A CN201811387067 A CN 201811387067A CN 109270635 A CN109270635 A CN 109270635A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- elastic support
- support sheet
- aligning frame
- fulcrum
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
- G02B6/2557—Alignment or adjustment devices for aligning prior to splicing using deformable flexure members, flexible hinges or pivotal arms
Abstract
The present invention provides a kind of optical fiber splicer efficiently automatically to core apparatus, including aligning frame component and Power Component.Pedestal and left and right aligning frame are linked into an integrated entity aligning frame component by left and right elastic support sheet, and left and right elastic support sheet is centrosymmetric distribution, respectively where planar shaped angle in 90 °；Elastic support sheet is embedded in the part of aligning frame as fulcrum；Power Component has connecting plate, motor, gear mechanism and screw mechanism are installed on connecting plate, screw mechanism is for pushing fulcrum, gear mechanism by the motor output gear, intermediate gear and lead screw set of drive teeth that successively engage at, there is tiles protrusion on the end face of intermediate gear, also have the trough type photoelectric sensor of tiles protrusion for identification on connecting plate.The present invention realizes the small-sized and lightness of fiber fusion splicing device entirety, it is double it is compact to cored structure, adjustment speeds are fast, improve precision and stability to core, improve optical fiber fusion quality.
Description
Technical field
The present invention relates to a kind of equipment by melting connection optical fiber, and in particular to a kind of optical fiber splicer is efficient certainly
It moves to core apparatus.
Background technique
The quality of optical fiber fusion quality is generally judged by splice loss, splice attenuation and fusion point intensity.Wherein, splice loss, splice attenuation
Size is more crucial.Improving and improve optical fiber is the main path for reducing splice loss, splice attenuation, improving welding quality to core level.Optical fiber
When welding, fiber core is extremely important whether alignment, and directly influencing core precision to core level to core apparatus.
Design concept to core apparatus is to form effective precision actuation in a limited space, will be on two aligning framves
Fiber end face snaps on same axis, and the optical fiber splicer three-dimensional as disclosed in CN201373927Y is automatically aligned to core adjusting device institute
In such a way that cross are to core, two aligning framves are respectively driven on right-angled intersection direction using cam and sliding block and are subjected to displacement,
However, restriction of the kinematic accuracy of the device by cam face and guide groove working ability, it is increasing right to be difficult to keep up with
It is required when core precision.
Inventor is based on being engaged in optical fiber splicer design and manufacture practical experience and professional knowledge abundant for many years, and cooperates
The utilization of reason, is actively subject to research and innovation, a kind of new structural automatically to core apparatus to found, and makes it with more practical
Property.By constantly studying, designing, and studied repeatedly sample and improve after, create this hair having practical value finally
It is bright.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, it is efficient certainly that the present invention provides a kind of optical fiber splicer
It moves to core apparatus.
Technical solution: in order to solve the above technical problems, optical fiber splicer provided by the invention is efficiently automatically to core apparatus, packet
Include aligning frame component and Power Component.
The aligning frame component is the pedestal to link into an integrated entity through elastic support sheet and aligning frame, and the aligning frame includes a left side
Aligning frame and right aligning frame, the elastic support sheet include left elastic support sheet and right elastic support sheet, the left resilient support
Piece and right elastic support sheet are centrosymmetric, plane and right elastic support sheet shape angle in 90 ° where the left elastic support sheet；
The part of the elastic support sheet insertion aligning frame forms fulcrum.
The Power Component has connecting plate for connecting pedestal, installed on the connecting plate motor, gear mechanism and
Screw mechanism, the screw mechanism for pushing fulcrum, the gear mechanism by successively engage motor output gear, center tooth
Wheel and lead screw set of drive teeth are at having tiles protrusion, install for identification on the connecting plate on the end face of the intermediate gear
The trough type photoelectric sensor of tiles protrusion.
In addition, installing motor bearings between the motor output shaft and connecting plate.Screw mechanism has lead screw and nut,
Nut is fixed on motor rack, and lead screw is axially moved by gear driving.
In addition, motor selects stepper motor, simplified control, input pulse determines output rotation angle, subtracts through gear mechanism
Speed is converted into the stroke of lead screw.
In addition, having pivot slot on the aligning frame, gasket is fixedly mounted in the pivot slot；When fulcrum is by lead screw machine
When the thrust of structure, the aligning frame is displaced along the tangential direction of clamped optical fiber.Lead screw is used to jack the end of gasket using arc
Shape surface, elastic support sheet generally use copper alloy.
In addition, the elastic support sheet has rectangle outer profile, it is arranged in parallel on pedestal, has on the short side of rectangle in pairs
There is pre-buried structure, in conjunction with the elastic piece structure of parallel arrangement, constrains that the moving direction of entire mechanism will not reverse namely elastic slice exists
It is only tangentially rotated under normal force effect.
In addition, fulcrum includes left fulcrum and right fulcrum, first is placed in the first V-groove of the left aligning top of the trellis installation
Optical fiber, when screw mechanism pushes left fulcrum, the left aligning frame does the first displacement along the tangential direction of the first optical fiber；The right side
The second optical fiber is placed in second V-groove of aligning top of the trellis installation, when screw mechanism pushes right fulcrum, the right aligning frame exists
The tangential direction of second optical fiber does second displacement.Two displacements are orthogonal, until the first optical fiber and the second fiber end face are perfectly aligned.Institute
It states the first V-groove and the second V-groove is the identical ceramic V-groove of groove profile, the output of Power Component drives elastic support sheet deformation,
The first V-groove and the second V-groove is enabled to be able to navigate on same straight line.
In use, the aligning frame component that pedestal and left and right aligning frame are linked into an integrated entity using two groups of elastic support sheets, two
One end of group elastic support sheet insertion aligning frame is set to left and right fulcrum, pushes left and right fulcrum respectively using power device,
Left and right aligning frame relative motion is enabled to realize aligning.Left and right elastic support sheet is centrosymmetric distribution on aligning frame, left and right elasticity
Planar shaped angle in 90 ° where support chip；Elastic support sheet is embedded in the part of aligning frame as fulcrum；Power Component has connection
Plate installs motor, gear mechanism and screw mechanism on connecting plate, and screw mechanism is for pushing fulcrum, and gear mechanism is by successively
Motor output gear, intermediate gear and the lead screw drive gear set of engagement at, on the end face of intermediate gear have tiles protrusion,
Also has the trough type photoelectric sensor of tiles protrusion for identification on connecting plate.Two sides aligning frame is pushed by respective Power Component
Displacement, while tiles protrusion and trough type photoelectric sensor effectively limit displacement, while adjusting alignment, play double to core
Effect is double more efficient to core, more accurate.
The utility model has the advantages that the present invention realizes the small-sized and lightness of fiber fusion splicing device entirety, double elastic alignings to core
Mechanism structure is compact, adjustment speed is fast, improves precision and stability to core, has obtained optical fiber fusion quality further
Promotion.
Except it is above-described present invention solves the technical problem that, constitute technical solution technical characteristic and by these technologies
Outside advantage brought by the technical characteristic of scheme.To keep the object of the invention, technical scheme and beneficial effects clearer, below will
In conjunction with the attached drawing in the embodiment of the present invention, to other for including in the other technologies problem of the invention that can solve, technical solution
The advantages of technical characteristic and these technical characteristics are brought does apparent, complete description, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, 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.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
The partial structural diagram of aligning frame component in Fig. 2 Fig. 1；
The partial structural diagram of Power Component in Fig. 3 Fig. 1；
Fig. 4 is the disassembly diagram of Fig. 3；
In figure: left aligning frame 1a, right aligning frame 1b, left elastic support sheet 2a, right elastic support sheet 2b, aligning frame pedestal 3, gasket
4, left motor 5a, right motor 5b, left connection frame 6a, right connection frame 6b, gear mechanism 7, screw mechanism 8, limit switch 9 are intermediate
Gear 10, motor bearings 11.
Specific embodiment
Embodiment:
The optical fiber splicer of the present embodiment is efficiently automatically to core apparatus as shown in Figure 1, include aligning frame component and Power Component.It adjusts
Core frame component is to be connected in shape on aligning frame pedestal 3 through each 2 elastic support sheets 2a and 2b in left and right by left and right aligning frame 1a and 1b
At.Power Component is mounted on aligning frame component by screw, layout be also centrosymmetric a pair, including left motor 5a and
Left connection frame 6a and right motor 5b and right connection frame 6b, the two all have gear mechanism 7 and screw mechanism 8, screw mechanism 8
For jacking aligning frame, due to being connected between aligning frame and aligning frame pedestal by elastic support sheet, oblique 45 ° of elastic support sheet
Installation, motor output rotation after the deceleration of gear mechanism 7, be converted to lead screw in screw mechanism 8 thrust, jacking/promotion exists
Elastic support sheet does curvilinear motion in a certain range.
Integral type aligning frame component is as shown in Fig. 2, have aligning frame pedestal 3, and through centrosymmetric elastic support sheet
A pair of of the aligning frame being firmly connected with it, elastic support sheet include left elastic support sheet 2a and right elastic support sheet 2b, initial shape
It is in 45 ° of angles with aligning frame pedestal 3 under state, left aligning frame 1a is connected at the top of left elastic support sheet 2a, and right aligning frame 1b is solid
It is connected at the top of right elastic support sheet 2b.Under original state, the angle between left elastic support sheet 2a and right elastic support sheet 2b is
90°.Left elastic support sheet 2a and right elastic support sheet 2b uses the identical metal clips of dimensional parameters, has certain width,
Both ends have the slot and/or pore structure for being embedded to plastic part, and the two sides at middle part have for guiding curved prefabricated notch knot
Structure, the parallel fixed spacing of two elastic support sheets use in pairs.Aligning frame and pedestal are POM material, use mould with elastic support sheet
Interior mosaic technology integrated injection molding.The one aligning frame component has fulcrum in aligning frame and elastic slice junction, which leans on
Nearly elastic support sheet top, aligning frame have elongated slot here, and fixed wear-resisting gasket 4 is pasted in slot, and Power Component is used
In jacking the gasket 4, and then drive two aligning framves generation relative displacement, fibre movement is driven, is finally crossed to a bit.
As shown in Figure 3 and Figure 4, there is tiles protrusion on the end face of intermediate gear 10, installation is for knowing on connecting plate
For the trough type photoelectric sensor of other tiles protrusion as limit switch 9, which is a part of annulus.Due to being needed to core
The deformation range of elastic slice is smaller, and the effective travel with screw mechanism displacement matches after debugging, when motor rotation amount is in lead screw machine
When within the scope of the effective travel of structure, the rotation of tiles protrusion is in trough type photoelectric sensor always.Conversely, when stroke exceeds
When, tiles protrusion is rotated out trough type photoelectric sensor, then control mechanism enables its return to motor reversal pulse, avoids mechanism real
Border movement exceeds preset range.
Motor bearings 11 is installed on motor output shaft, keeps motor output more stable.
Lead screw and elastic support sheet are distributed in aligning frame two sides when initial, play support aligning frame, adjustment aligning frame jointly
The effect of position.Under original state, screw mechanism it is oblique 45 ° installation and with side elastic support sheet be in 90 °, screw mechanism with
Elastic support sheet collective effect supports aligning frame.Motor drives lead screw stretching motion after slowing down by gear mechanism, due to bullet
Property support chip elastic reaction, as guide screw movement realizes adjustment to aligning rack position.Two sides aligning frame moves toward one another, simultaneously
It is adjusted alignment, is more fast and accurately realized to core.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
The present invention efficiently provides a kind of completely new thinking and method, specific implementation to core apparatus automatically for optical fiber splicer
There are many method and approach of the technical solution, and the above is only the preferred embodiments provided in an illustrative manner.Art technology
Personnel can expect many changes without deviating from the invention, change and substitute.It should be appreciated that of the invention practicing
It in the process can be using the various alternative solutions to embodiments of the invention described herein.Appended claims are intended to limit
The scope of the present invention, and therefore cover the method and structure in the range of these claims and its equivalent item.In the present embodiment
The available prior art of each component part not yet explicitly is realized.
Claims (8)
1. a kind of optical fiber splicer is efficiently automatically to core apparatus, including aligning frame component and Power Component, it is characterised in that:
The aligning frame component is the pedestal to link into an integrated entity through elastic support sheet and aligning frame, and the aligning frame includes left aligning
Frame and right aligning frame, the elastic support sheet include left elastic support sheet and right elastic support sheet, the left elastic support sheet and
Right elastic support sheet is centrosymmetric, plane and right elastic support sheet shape angle in 90 ° where the left elastic support sheet；It is described
The part that elastic support sheet is embedded in aligning frame forms fulcrum；
The Power Component has connecting plate, and motor, gear mechanism and screw mechanism, the connecting plate peace are installed on connecting plate
On pedestal, the screw mechanism for pushing fulcrum, the gear mechanism by successively engage motor output gear, centre
Gear and lead screw set of drive teeth are at having tiles protrusion, installation is for knowing on the connecting plate on the end face of the intermediate gear
The trough type photoelectric sensor of other tiles protrusion.
2. optical fiber splicer according to claim 1 is efficiently automatically to core apparatus, it is characterised in that: the motor output shaft
Motor bearings is installed between connecting plate.
3. optical fiber splicer according to claim 2 is efficiently automatically to core apparatus, it is characterised in that: the motor is stepping
Motor.
4. optical fiber splicer according to claim 3 is efficiently automatically to core apparatus, it is characterised in that: have on the aligning frame
There is pivot slot, gasket is fixedly mounted in the pivot slot；When thrust of the fulcrum by screw mechanism, the aligning frame is folded by
Hold the tangential direction displacement of optical fiber.
5. optical fiber splicer according to claim 4 is efficiently automatically to core apparatus, it is characterised in that: the elastic support sheet
It with rectangle outer profile, is arranged in parallel in pairs on pedestal, there is pre-buried structure, in the middle part of the long side of rectangle on the short side of rectangle
With notch.
6. optical fiber splicer according to claim 5 is efficiently automatically to core apparatus, it is characterised in that: the fulcrum includes a left side
Fulcrum and right fulcrum, the first V-groove of the left aligning top of the trellis installation is interior to place the first optical fiber, when screw mechanism pushes left branch
When point, the left aligning frame does the first displacement along the tangential direction of the first optical fiber；Second V-type of the right aligning top of the trellis installation
The second optical fiber is placed in slot, when screw mechanism pushes right fulcrum, the right aligning frame does the in the tangential direction of the second optical fiber
Two displacements.
7. optical fiber splicer according to claim 6 is efficiently automatically to core apparatus, it is characterised in that: first V-groove
It is ceramic V-groove with the second V-groove.
8. optical fiber splicer according to claim 7 is efficiently automatically to core apparatus, it is characterised in that: the output of Power Component
Elastic support sheet deformation is driven, the first V-groove and the second V-groove is enabled to navigate on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387067.XA CN109270635B (en) | 2018-11-21 | 2018-11-21 | A kind of optical fiber splicer is efficiently automatically to core apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387067.XA CN109270635B (en) | 2018-11-21 | 2018-11-21 | A kind of optical fiber splicer is efficiently automatically to core apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109270635A true CN109270635A (en) | 2019-01-25 |
| CN109270635B CN109270635B (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811387067.XA Active CN109270635B (en) | 2018-11-21 | 2018-11-21 | A kind of optical fiber splicer is efficiently automatically to core apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646891A (en) * | 2019-09-26 | 2020-01-03 | 南京迪威普光电技术股份有限公司 | Optical fiber splicer fast core adjusting mechanism |
| CN115128739A (en) * | 2022-07-15 | 2022-09-30 | 惠州学院 | Optical fiber fusion control and visual detection system and device thereof |
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| CN103982622A (en) * | 2014-05-16 | 2014-08-13 | 江苏宇海环保设备有限公司 | Gear component |
| CN204694882U (en) * | 2015-06-19 | 2015-10-07 | 罗春晖 | A kind of fused fiber splice machine core |
| CN204832633U (en) * | 2015-07-13 | 2015-12-02 | 南京天兴通电子科技有限公司 | Miniature optic fibre focusing mechanism |
| CN106154420A (en) * | 2015-04-07 | 2016-11-23 | 赵阳日 | A kind of optical fiber splicing method and optical fiber splicer |
| CN108363143A (en) * | 2018-03-01 | 2018-08-03 | 南京吉隆光纤通信股份有限公司 | Optical fiber splicer identifies method, its system and the special aligning holder of optical fiber |
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2018
- 2018-11-21 CN CN201811387067.XA patent/CN109270635B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982622A (en) * | 2014-05-16 | 2014-08-13 | 江苏宇海环保设备有限公司 | Gear component |
| CN106154420A (en) * | 2015-04-07 | 2016-11-23 | 赵阳日 | A kind of optical fiber splicing method and optical fiber splicer |
| CN204694882U (en) * | 2015-06-19 | 2015-10-07 | 罗春晖 | A kind of fused fiber splice machine core |
| CN204832633U (en) * | 2015-07-13 | 2015-12-02 | 南京天兴通电子科技有限公司 | Miniature optic fibre focusing mechanism |
| CN108363143A (en) * | 2018-03-01 | 2018-08-03 | 南京吉隆光纤通信股份有限公司 | Optical fiber splicer identifies method, its system and the special aligning holder of optical fiber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646891A (en) * | 2019-09-26 | 2020-01-03 | 南京迪威普光电技术股份有限公司 | Optical fiber splicer fast core adjusting mechanism |
| CN115128739A (en) * | 2022-07-15 | 2022-09-30 | 惠州学院 | Optical fiber fusion control and visual detection system and device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109270635B (en) | 2019-05-03 |
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