CN110045467A - Electronic fiber coupler and its application method - Google Patents
Electronic fiber coupler and its application method Download PDFInfo
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- CN110045467A CN110045467A CN201910358023.2A CN201910358023A CN110045467A CN 110045467 A CN110045467 A CN 110045467A CN 201910358023 A CN201910358023 A CN 201910358023A CN 110045467 A CN110045467 A CN 110045467A
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- 239000000835 fiber Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000013307 optical fiber Substances 0.000 claims abstract description 163
- 238000010168 coupling process Methods 0.000 claims abstract description 94
- 230000008878 coupling Effects 0.000 claims abstract description 91
- 238000005859 coupling reaction Methods 0.000 claims abstract description 91
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001808 coupling effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
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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
- G02B6/4219—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
- G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
- G02B6/4225—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements by a direct measurement of the degree of coupling, e.g. the amount of light power coupled to the fibre or the opto-electronic element
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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 automatic optical fiber coupler and its application method, fiber coupler by upper cover, panel, box body, iron sheet, power interface, key, circuit control panel, USB power supply interface, tail optical fiber pressing plate, tail optical fiber platform, shallow slot, magnet, frame-type electromagnet, coupling pedestal, coupling pressing plate, coupling slot, coupling body, fiber guide frame, stepper motor, track, slide plate, form into fine platform.It is equipped with shallow slot, magnet and tail optical fiber pressing plate inside tail optical fiber platform and forms tail optical fiber module；Stepper motor, slide plate, is formed into fiber module into fine platform track.Test tail optical fiber and tested optical fiber are individually positioned in tail optical fiber module and into fiber modules, realize fiber coupling.Coupler structure of the invention is simply easy to carry, coupler itself is unworthy of power supply, it is powered using charger baby, it is suitble to a variety of construction environments, coupling process does not need artificially to participate in, the labor intensity for reducing construction personnel can be applied to single-deck test, connecting monitors, optical cable looks into the Construction of Optical Cable Line, maintenance area such as barrier.
Description
Technical field
The present invention relates to a kind of electronic fiber coupler and its application methods, belong to field of communication technology.
Background technique
Single-deck with the continuous implementation of national fiber to the home engineering and overseas fiber-optic transmission project, in lightguide cable link engineering
The construction links such as detection, connecting real-time monitoring, the lookup of optical cable obstacle are required to using fiber coupling in 72 hours after detecting, laying
Device completes tested optical cable fibre core and tests being of coupled connections for fibre core, and test instrumentation is recycled to complete properties of optical fiber cable test.
The shortcomings that existing fiber coupler be it is higher using difficulty, fibre core docking need by naked eyes " aimings ", resolution two
The transparent optical fiber of section and their spacing are difficult, and coupling process leans on eyes rooted coupling slot, it is necessary to concentrate, therefore easily
Error, causes fibre core " misalignment ", and coupling success rate is low.When using heat sealing machine to fibre, coupling effect is relatively preferable, but molten
The cost to pick is very high, will lead to testing cost promotion for coupling；Requirement of the heat sealing machine to fiber end face is high, needs cutter
Production, heat sealing machine will finely tune fibre core when to fibre, and speed of application is caused to reduce；And heat sealing machine to fibre when, two fiber end faces are deposited
It can be generated in gap, test image " circular arc ", cause image unqualified, influence data judging.
Summary of the invention
In order to solve the above-mentioned existing problems, the present invention provides a kind of electronic fiber coupler, and the coupler is light-weight, coupling
Effect stability, attenuation are small, are suitble to a variety of construction environments, reduce the labor intensity of construction personnel.
The electronic fiber coupler that the present invention takes, technical solution by upper cover, panel, box body, iron sheet, power interface, press
Key, circuit control panel, USB power supply interface, tail optical fiber pressing plate, tail optical fiber platform, shallow slot, magnet, frame-type electromagnet, coupling pedestal, coupling
Combined pressure plate, coupling slot, coupling body, fiber guide frame, stepper motor, track, slide plate, into fine platform form.Wherein, box body is all components
Container, upper layer and lower layer, power interface, circuit control panel, frame-type electromagnet, stepper motor, track, cunning are divided by panel
Piece is mounted on lower layer；Key, USB power supply interface, tail optical fiber platform, coupling body fiber guide frame, couple pressing plate, are mounted on panel into fine platform
On；Upper cover and one side that box body is fixed on by shaft.It is equipped with shallow slot, magnet inside tail optical fiber platform, fixes iron sheet on tail optical fiber pressing plate,
It is connected on tail optical fiber platform by shaft, forms tail optical fiber module；Coupling body central axes are equipped with coupling slot, have coupling above coupling body
Pressing plate, under have frame-type electromagnet, there is fiber guide frame in the left and right sides, with upper-part be mounted on coupling pedestal on, formed coupling module；
Stepper motor is mounted on the bottom of track, and slide plate is inserted in track, and stepper motor is connect with slide plate, is put on slide plate into fine platform,
It is formed into fiber module；Test tail optical fiber and tested optical fiber are individually positioned in tail optical fiber module and the coupling into fiber module, in coupling module
It closes and is connected in slot.
Panel, tail optical fiber pressing plate, slide plate front surface paste one layer of iron sheet, be convenient for magnet attachment.
In the case where energization, by button operation, frame-type electromagnet and stepper motor are moved by circuit control panel
Controlled, compress and decontrol coupling slot, realize tested optical fiber into fine and reset.
There is magnet to fix tail optical fiber together with tail optical fiber pressing plate on tail optical fiber platform surface；There is magnet that can be attached to cunning into fine platform bottom
On piece；The iron sheet overlay area of panel can be adhered to multiple into fine platform.
Preferably, upper cover is made by plastic plate, organic glass or epoxy resin board, upper cover long 150mm-250mm is wide
50mm-170mm, high 15-40mm.Box body is made by plastic plate, organic glass or epoxy resin board, the long 150mm- of box body
250mm, wide 50mm-170mm, high 15-40mm.
Preferably, tail optical fiber platform is made of unit of plastic, tail optical fiber platform length is 10mm-40mm, width 10mm-40mm,
Tail optical fiber platform is 2mm-8mm close to coupling body one end height, and other end height is 2mm-8mm, and shallow slot depth is 0.2- on tail optical fiber platform
1mm is embedded in one piece of magnet on tail optical fiber platform, magnet diameter 3-10mm.
Coupling slot side face tail optical fiber platform low side, other side face track, shallow slot, coupling slot, the track of tail optical fiber platform are in
On same straight line, tested optical fiber can be imported coupling slot in coupling body two sides by fiber guide frame.
Preferably, hinge pattern is made in the junction of tail optical fiber pressing plate and tail optical fiber platform.
The present invention also provides a kind of automatic optical fiber coupler application methods, include the following steps:
Step 1: using the Micro USB power connector of charging cable connection charger baby and electronic fiber coupler, to coupling
Device power supply should be located at the right side of conduit into fine platform, reset if pressing Reset key in left side；
Step 2: instrument is switched on, it is adjusted to real-time status；The PC/FC head insertion test instrumentation of tail optical fiber will be tested, will surveyed
The examination tail optical fiber other end carries out end face, is inserted into coupling slot indicating positions by fiber guide frame, keeps test tail optical fiber motionless, closes tail optical fiber
Pressing plate is fixed tail optical fiber is tested；
Step 3: production tested optical fiber end face；
Step 4: the end face of tested optical fiber needs to be placed in the region of instruction, optical fiber head is located at fiber guide frame bottom, could press
" into fibre " key；
Step 5: into during fibre, after tested optical fiber touches tail optical fiber end face, it may occur that be slightly curved, journey is arranged at this time
Sequence controller chassis posture electromagnet will couple pressing plate drop-down, and the head of tested optical fiber and tail optical fiber is compressed simultaneously, form optical channel, adjust
Test instrumentation is saved, the data of needs are tested out.
Step 6: setting program elder generation controller chassis posture electromagnet discharges coupling pressing plate, then driving step after pressing Reset key
It is reversely rotated into motor, slide plate is retreated into initial position together with into fine platform and tested optical fiber, waits next operation.
Step 7: the 4th step is returned, follow-on test,
Until whole test optical fiber data record tasks are completed；
Step 8: extracting coupler power supply line, upper cover is closed, cleaning construction site is left away.
Preferably, the optical fiber side for testing single head tail optical fiber is stripped out outer jacket 10cm-30cm, is carried out in above-mentioned second step
Coupling body is inserted into end face, and tail optical fiber pressing plate is closed.
Preferably, taking out 0.3~1.5 meter of tested optical fiber in above-mentioned third step, optical fiber coating is removed with blade
10mm-30mm, makes that end face is spare, and end face is away from coat about 10mm-30mm.
Preferably, the tested optical fiber of end face will be made in the position away from end face 30mm-100mm in above-mentioned 4th step
It pinches, end face will be turned off positioned at the position of instruction into fine platform beyond fiber guide frame.
Beneficial effect
1. the present invention has the advantages that light-weight, structure is simple, easy to carry.
2. only coupling slot two sides are less than 0.25mm when the present invention couples2The position of light passing fibre is open, use
Ointment fills coupling slot, and package two sides micropore greatly can avoid dust from entering coupling slot.
3. invention itself is unworthy of power supply, is separated using power supply when power supply and machine, avoid generating because using battery
Heat, burning, electric leakage, leakage, corrosion.In view of safety, power supply suggestion uses fully charged charger baby.
4. the present invention can configure it is multiple into fine platform, can will test complete or the optical fiber do not tested be placed on it is spare
Into in fine platform.Iron sheet on panel, which can adsorb, keeps in more testing fibers, avoids making end face again, improves test speed
Degree increases benefit.
5. there is USB interface on surface of the present invention, 5V power supply can serve as in the case where powering sufficient, insert the small-sized of USB interface
LED light provides illumination, convenient to use in the undesirable place of the illumination such as warehouse, basement.
6. the present invention can also be used in no power supply, coupling pressing plate is dialled upwards, so that it may tested optical fiber is inserted or pull out,
Tested optical fiber be manually inserted into it is micro-bend can push coupling pressing plate, formed and pass optical channel and realize coupling.It couples pressing plate and compresses coupling
The strength for closing slot comes from frame-type electromagnet, can stir coupling pressing plate with hand completely, not will cause the damage of electromagnet.
7. the present invention is using stepper motor and electromagnet, the sound is extremely low at work, when carrying on construction work at night, does not generate and makes an uproar
Sound does not influence resident living.
Detailed description of the invention
Fig. 1 is the electronic fiber coupler schematic top plan view of the present invention；
Fig. 2 is the electronic fiber coupler structure front schematic view of the present invention；
Fig. 3 is tail optical fiber module diagram of the present invention；
Fig. 4 is coupling module schematic diagram of the present invention；
Fig. 5 is of the invention into fine platform schematic diagram；
Fig. 6 is the electronic fiber coupler of present invention use state diagram when single-deck is tested；
Fig. 7 is the flow chart that the electronic fiber coupler of the present invention looks into barrier construction method.
Description of symbols: upper cover 1, panel 2, box body 3, tested optical fiber 4, iron sheet 5, power interface 6, key 7, circuit control
Making sheet 8, USB power supply interface 9, tail optical fiber pressing plate 10, tail optical fiber platform 11, test tail optical fiber 12, shallow slot 13, magnet 14, frame-type electromagnet
15, couple pedestal 16, coupling pressing plate 17, coupling slot 18, coupling body 19, fiber guide frame 20, stepper motor 21, track 22, slide plate 23,
Into fine platform 24.
Specific embodiment
The invention is described in further detail below in conjunction with Figure of description.
The present invention is that the channel for forming light is directly docked using two sections of optical fiber, is designed according to fiber coupling construction site feature
It forms, mentality of designing and starting point are to improve the applicability and simplification of fiber coupling in work progress, facilitate constructor
Member uses.The technical indicator of fiber coupler of the invention: coupling attenuation is less than 0.3dB.
It is of the invention to implement convenient for those skilled in the art, embodiment below is now provided:
Embodiment one
As shown in Figure 1, 2, which is by plastic production box body 1, panel 2, upper cover 3, tail optical fiber pressing plate 10, tail optical fiber platform
11, couple pedestal 16, coupling pressing plate 17, track 22, slide plate 23, wherein iron sheet 5, power interface 6, key 7, circuit control panel 8,
USB power supply interface 9, magnet 14, frame-type electromagnet 15, coupling body 19, fiber guide frame 20, stepper motor 21, into fine platform 24 use
The manufactured goods purchased.The a length of 190mm of box body 3, width 85mm, high 15mm, a length of 190mm of upper cover 1, width 135mm, high 25mm.
It is equipped with shallow slot 13, magnet 14 inside tail optical fiber platform 11, has fixed iron sheet 5 on tail optical fiber pressing plate 10, is connected to by shaft
On tail optical fiber platform 11, tail optical fiber module is formed；Stepper motor 21 is mounted on the bottom of track 22, and slide plate 23 is inserted in track 22, stepping
Motor 21 is connect with slide plate 23, is put on slide plate 23 into fine platform 24, is formed into fiber module；19 central axes of coupling body are equipped with coupling
Slot 18 has coupling pressing plate 17 above coupling body 19, under have frame-type electromagnet 15, there is fiber guide frame 20 in the left and right sides, with upper-part
It is mounted on coupling pedestal 16, forms coupling module.
Test tail optical fiber 12 and tested optical fiber 4 are individually positioned in tail optical fiber module and the coupling into fiber module, in coupling module
It is connected in slot 18.
Embodiment two
As shown in fig. 6, the present embodiment is for single-deck test construction, construction method includes the following steps:
Step 1: coupler connects reset；
Using the Micro USB power connector 6 of charging cable connection charger baby and electronic fiber coupler, supplied to coupler
Electricity should be located at the right side of conduit into fine platform 24, reset if pressing Reset key 7 in left side.
Step 2: connection tail optical fiber and tester；
Instrument is switched on, real-time status is adjusted to；The PC/FC head insertion test instrumentation of tail optical fiber 12 will be tested, tail will be tested
Fine 12 other ends removal coat 15cm carries out end face, is inserted into 18 indicating positions of coupling slot by fiber guide frame 20, keeps test
Tail optical fiber 12 is motionless, closes tail optical fiber pressing plate 10 and fixes test tail optical fiber 12.
Step 3: production tested optical fiber end face；
By single-deck test optical fibre cables stripping, 40.6~1 meters of tested optical fiber are taken out, optical fiber coating 30mm is removed, makes end
Face is spare, and end face is away from 15~20mm of coat.
Step 4: putting tested optical fiber；
The hinge into fine platform 24 is opened, the end face of tested optical fiber 4 is placed in graduation position, optical fiber head portion is located at fiber guide frame
20 bottoms, optical fiber are put into fine 24 minigroove of platform, hinge are closed, and press the key 7 " into fibre ".
Step 5: automatic coupling, obtains data；
Into during fibre, the slightly longer 2-3mm of tested optical fiber 4 occurs microbend after touching tail optical fiber end face, is adjacent to tail optical fiber end
Face.Process control frame-type electromagnet 15 is pulled down pressing plate 17 is coupled at this time, and the head of tested optical fiber 4 and tail optical fiber is pressed simultaneously
Tightly, optical channel is formed, coupling is completed.Test instrumentation is adjusted, the data of needs are tested out；
Step 6: retreating to initial position；
After pressing Reset key 7, setting program elder generation controller chassis posture electromagnet 15 discharges coupling pressing plate 17, then drives stepping
Motor 21 reversely rotates, and slide plate 23 is retreated to initial position together with into fine platform 24 and tested optical fiber 4, waiting is grasped next time
Make.
Step 7: follow-on test；
The 4th step is carried out successively, until whole test optical fiber data record tasks are completed.
Step 8: test terminates, electric closing lid is pulled out.
Coupler power supply line is extracted, upper cover 3 is closed, cuts tested optical cable from cable skin stripping, with single-coated foam packet
Cable end 5cm is wrapped up in, site clearing rubbish leaves scene.
Embodiment three
Construction procedure as shown in Figure 7, the present embodiment are to look into barrier for optical cable construction, and concrete construction method includes following step
It is rapid:
Step 1: finding out tested optical fiber A；
Cable splice closure is opened, the corresponding tested optical fiber 4 of obstacle optical fiber number is found out, fusion point is removed, is taken out tested
0.6~1 meter of optical fiber of examination removes optical fiber coating 30mm, makes that end face is spare, and end face is away from 15~20mm of coat.Use blade
It is spare that removal optical fiber coating makes end face.Barrier point may be in test point two sides.
Step 2: coupler connects reset；
Using the Micro USB power connector 6 of charging cable connection charger baby and electronic fiber coupler, supplied to coupler
Electricity should be located at the right side of conduit into fine platform 24, reset if pressing Reset key 7 in left side.
Step 3: connection tail optical fiber and tester；
Instrument is switched on, real-time status is adjusted to；The PC/FC head insertion test instrumentation of tail optical fiber 12 will be tested, tail optical fiber is another
One optical fiber removal coat 15cm carries out end face, is inserted into 18 indicating positions of coupling slot by fiber guide frame 20, keeps tail optical fiber not
It is dynamic, it closes tail optical fiber pressing plate 10 and fixes tail optical fiber；
Step 4: putting tested optical fiber；
The hinge into fine platform 24 is opened, the end face of tested optical fiber 4 is placed in graduation position, optical fiber head portion is located at fiber guide frame
20 bottoms, optical fiber are put into fine 24 minigroove of platform, hinge are closed, and press the key 7 " into fibre ".
Step 5: automatic coupling, obtains data；
Into during fibre, the slightly longer 2-3mm of tested optical fiber 4 occurs microbend after touching tail optical fiber end face, is adjacent to tail optical fiber end
Face.Process control frame-type electromagnet 15 is pulled down pressing plate 17 is coupled at this time, and the head of tested optical fiber 4 and tail optical fiber is pressed simultaneously
Tightly, optical channel is formed, coupling is completed.Test instrumentation is adjusted, the data of needs are tested out；
Step 6: barrier point determines and processing；
According to test gained distance, optical cable at this is taken out, checks optical cable injury situation by disturbance in judgement direction and position,
Optical cable is repaired using the methods of vertical broken, replacement according to injured different situations.Test point keeps monitoring, until obstruction recovery is complete
At reprocessing next place's obstacle.
Step 7: terminating test；
After obstruction recovery, test point extracts coupler power supply line, closes upper cover 3, keeps automatic coupler well.It will test
The optical fiber welding again disconnected in point connector box, restores original state, and connector box is bound again, is fixed.Cleaning construction is existing
It leaves away after.
Example IV
Aerial optical cable line project carries out real-time monitoring to the connecting quality of two groups of contiguous sets, and optical cable is twisted using 108 sandwich layers
The tool for connecting of formula optical cable, two groups of outfits is identical, and personnel's level of skill is not much different, and connecting index request is identical, and 1 group using old
Formula coupler is monitored, and 2 groups are monitored using automatic coupler.And continuous 5 days are connected, the workload of every group of completion
It is as shown in the table:
Connecting quality can be guaranteed by carrying out connecting real-time monitoring using coupler, be can be found that from upper table using automatic coupling
Platform, which is monitored work, can reduce entirety using the time, be more obvious using more skilled effect.The coupling process of automatic coupler
Human factor reduces, the attenuation very little of coupling and close, calculates by 3 kilometers/connector, and automatic coupling is used in 60 kilometer ranges
Clutch can provide clearly test image, and it is convenient to differentiate, done the end face time using multiple into the reduction of fine platform, improve test speed
Degree.It is come off duty in advance everyday in 5 days using the contiguous sets of automatic coupler, reduces labor intensity.Automatic coupler bring warp
Benefit of helping is fairly obvious.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the present invention
Range.
Claims (9)
1. a kind of electronic fiber coupler, it is characterised in that: connect by upper cover (1), panel (2), box body (3), iron sheet (5), power supply
Mouthful (6), key (7), circuit control panel (8), USB power supply interface (9), tail optical fiber pressing plate (10), tail optical fiber platform (11), shallow slot (13),
Magnet (14), coupling pedestal (16), coupling pressing plate (17), coupling slot (18), coupling body (19), is led at frame-type electromagnet (15)
Fine frame (20), stepper motor (21), track (22), slide plate (23), into fine platform (24) form, box body (3) is the appearance of all components
Device is divided into upper layer and lower layer, power interface (6), circuit control panel (8), frame-type electromagnet (15), stepping electricity by panel (2)
Machine (21), track (22), slide plate (23) are mounted on lower layer；Key (7), USB power supply interface (9), tail optical fiber platform (11), coupling body
(19), fiber guide frame (20), coupling pressing plate (17), be mounted on panel into fine platform (24)；Upper cover (1) with box is fixed on by shaft
One side of body (3)；
It is equipped with shallow slot (13), magnet (14) inside tail optical fiber platform (11), fixes iron sheet (5) on tail optical fiber pressing plate (10), is connected by shaft
It connects on tail optical fiber platform (11), forms tail optical fiber module；Coupling body (19) central axes are equipped with coupling slot (18), above coupling body (19)
Have coupling pressing plate (17), under have frame-type electromagnet (15), the left and right sides has fiber guide frame (20), is mounted on coupling base with upper-part
On seat (16), coupling module is formed；Stepper motor (21) is mounted on the bottom of track (22), and slide plate (23) is inserted in track (22)
In, stepper motor (21) is connect with slide plate (23), is put on slide plate (23) into fine platform (24), is formed into fiber module；Test tail optical fiber
(12) it is individually positioned in tail optical fiber module with tested optical fiber (4) and into fiber module, is connected in the coupling slot (18) in coupling module
It connects；
Front surface one layer of iron sheet (5) of patch of panel (2), tail optical fiber pressing plate (10), slide plate (23), adheres to convenient for magnet (14).
2. electronic fiber coupler according to claim 1, it is characterised in that in the case where energization, pass through key (7)
Operation, controls the movement of frame-type electromagnet (15) and stepper motor (21) by circuit control panel (8), compresses and decontrol
Coupling slot (18), realize tested optical fiber (4) into fine and reset.
3. electronic fiber coupler according to claim 1, it is characterised in that: have magnet (14) on tail optical fiber platform (11) surface
Tail optical fiber is fixed together with tail optical fiber pressing plate (10)；There is magnet (14) that can be attached on slide plate (23) into fine platform (24) bottom；Panel
(2) iron sheet (5) overlay area can be adhered to multiple into fine platform (24).
4. electronic fiber coupler according to claim 1, it is characterised in that: upper cover (1) by plastic plate, organic glass or
The production of person's epoxy resin board, upper cover (1) long 150mm-250mm, wide 50mm-170mm, high 15-40mm.Box body (3) by plastic plate,
Organic glass or epoxy resin board production, box body (3) long 150mm-250mm, wide 50mm-170mm, high 15-40mm.
5. electronic fiber coupler described in any one of -4 claims according to claim 1, it is characterised in that: tail optical fiber platform
(11) it is made of unit of plastic, tail optical fiber platform (11) length is 10mm-40mm, width 10mm-40mm, and tail optical fiber platform (11) is close to coupling
Fit (19) one end height is 2mm-8mm, and other end height is 2mm-8mm, and shallow slot (13) depth is 0.2- on tail optical fiber platform (11)
1mm is embedded in (14) one pieces of magnet on tail optical fiber platform (11), magnet (14) diameter 3-10mm.
6. electronic fiber coupler described in any one of -4 claims according to claim 1, it is characterised in that: coupling slot
(18) side face tail optical fiber platform (11) low side, other side face track (22), shallow slot (13), the coupling slot of tail optical fiber platform (11)
(18), track (22) is on same straight line, and fiber guide frame (20) can import tested optical fiber (4) in coupling body (19) two sides
Coupling slot (18).
7. electronic fiber coupler described in any one of -4 claims according to claim 1, it is characterised in that: tail optical fiber pressing plate
(10) and hinge pattern is made in the junction of tail optical fiber platform (11).
8. the application method of electronic fiber coupler described in a kind of claim 1, it is characterised in that comprise the steps of:
Step 1: using the Micro USB power connector (6) of charging cable connection charger baby and electronic fiber coupler, to coupling
Device power supply should be located at the right side of conduit into fine platform (24), reset if pressing Reset key (7) in left side；
Step 2: instrument is switched on, it is adjusted to real-time status；The PC/FC head insertion test instrumentation that tail optical fiber (12) will be tested, will survey
Examination tail optical fiber (12) other end carries out end face, is inserted into coupling slot (18) indicating positions by fiber guide frame (20), keeps test tail optical fiber
(12) motionless, it closes tail optical fiber pressing plate (10) and fixes test tail optical fiber (12)；
Step 3: production tested optical fiber end face；
Step 4: the end face of tested optical fiber (4) needs to be placed in the region of instruction, optical fiber head is located at fiber guide frame (20) bottom,
The key (7) " into fibre " can be pressed；
Step 5: into during fibre, after tested optical fiber (4) touches tail optical fiber end face, it may occur that be slightly curved, program is arranged at this time
Controller chassis posture electromagnet (15) will couple pressing plate (17) drop-down, and the head of tested optical fiber (4) and tail optical fiber is compressed simultaneously, be formed
Optical channel adjusts test instrumentation, tests out the data of needs.
Step 6: setting program elder generation controller chassis posture electromagnet (15) discharges coupling pressing plate (17), so after pressing Reset key (7)
Driving stepper motor (21) reversely rotates afterwards, and slide plate (23) is retreated to initially together with into fine platform (24) and tested optical fiber (4)
Position waits next operation.
Step 7: the 4th step is returned, follow-on test,
Until whole test optical fiber data record tasks are completed；
Step 8: extracting coupler power supply line, close upper cover (1), cleaning construction site is left away.
9. electronic fiber coupler application method according to claim 8, it is characterised in that:
The optical fiber side for testing single head tail optical fiber is stripped out into outer jacket 10cm-30cm in second step, carries out end face insertion coupling body (19),
Tail optical fiber pressing plate (10) is closed；(4) 0.3~1.5 meters of tested optical fiber are taken out in third step, remove optical fiber coating with blade
10mm-30mm, makes that end face is spare, and end face is away from coat about 10mm-30mm；In 4th step, the tested of end face will be made
Optical fiber (4) is pinched in the position away from end face 30mm-100mm, and end face will exceed fiber guide frame (20), positioned at the position of instruction, then is closed
It closes into fine platform (24).
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| CN110045467B CN110045467B (en) | 2024-04-05 |
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| CN110954300A (en) * | 2019-12-21 | 2020-04-03 | 三江学院 | Automatic change optic fibre quality testing all-in-one |
| CN111751939A (en) * | 2020-06-18 | 2020-10-09 | 北京航天时代光电科技有限公司 | Coupling and bonding device for tail fibers of photoelectric detector |
| CN113324735A (en) * | 2021-05-21 | 2021-08-31 | 江东科技有限公司 | Optical fiber testing coupling device |
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| CN110045467B (en) | 2024-04-05 |
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