CN106383020A - Optical fiber connector simulated mounting and testing equipment - Google Patents
Optical fiber connector simulated mounting and testing equipment Download PDFInfo
- Publication number
- CN106383020A CN106383020A CN201610820688.7A CN201610820688A CN106383020A CN 106383020 A CN106383020 A CN 106383020A CN 201610820688 A CN201610820688 A CN 201610820688A CN 106383020 A CN106383020 A CN 106383020A
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- CN
- China
- Prior art keywords
- active linker
- adapter
- fiber active
- test equipment
- sideboard
- 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
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
Abstract
The invention relates to the technical field of optoelectronic product testing equipment and especially relates to an optical fiber connector simulated mounting and testing equipment. The equipment comprises an insertion loss and return loss test instrument, an optical cable, an adapter, a fixing device for fixing the adapter and a spacer for forming a simulated cabinet inner space with the fixing device, the adapter is connected with the insertion loss and return loss test instrument through the cable, one end of the optical cable is electrically connected with the insertion loss and return loss test instrument, the other end of the optical cable passes through the spacer and is connected with the adapter through an optical fiber connector. Compared with the prior art, the equipment can simply form the simulated cabinet inner space through the fixing device and the spacer, the insertion loss and return loss test instrument is adopted to perform optical property test on the optical fiber connector, the property of the optical fiber connector can be detected without manufacturing a finished cabinet, the material waste and the construction time are reduced, the construction workload can be reduced, in addition, the structure is simple, the manufacturing cost is low, and the cost and the time of the research and development process can be saved.
Description
Technical field
The present invention relates to the technical field of photovoltaic test equipment, more particularly to a kind of fiber active linker simulation
Test equipment is installed.
Background technology
Fiber active linker is a kind of umbilical connector of composition based on single-core plug and adapter.By joint
FC, SC, LC, ST, MU etc. can be divided, be divided into PC, UPC, APC etc. by end face, it is primarily adapted for use in fiber optical transceiver, router, friendship
Change planes, on the equipment with optical port such as optical transmitter and receiver.
Fiber active linker effect is the accurate docking of two end faces of the optical fiber both sides around, most important
Seek to make the axes alignment of two optical fiber, so that the light energy of launching fiber output can be coupled to reception optical fiber to greatest extent
In, also need to guarantee due in fiber active linker itself intervention optical link, the impact that communication system causes to be minimized.
At present, fiber active linker is generally used in the rack of equipment, but the limited space due to rack, narrow
Space can extrude the single fiber cable being connected with fiber active linker, and the optical cable being extruded can make fiber active linker afterbody curved
Song, or single fiber cable can naturally droop because of the gravity of its own, this situation also can make fiber active linker afterbody bend,
And fiber active linker afterbody bending can affect the optical property of fiber active linker, particularly to fiber active linker
1550nm window impact in optical property is maximum, therefore, how to be just capable of analog optical fiber flexible jumper in development
Use environment is simultaneously tested to its optical property, rather than goes to debug after fiber plant installs again, and is to need at present to solve
Problem, and in prior art, the installation test equipment being capable of analog optical fiber flexible jumper is actually rare.
Content of the invention
Present invention aims to deficiency of the prior art, and provide one kind being capable of analog optical fiber flexible jumper
Use environment, the optical property of fiber active linker is done with a kind of fiber active linker simulation tested test is installed setting
Standby.
The purpose of the present invention is achieved through the following technical solutions：
There is provided a kind of fiber active linker simulation that test equipment is installed, including insertion return loss instrument, optical cable, adapter, be used for fixing
The fixing device of adapter and the escapement jointly surrounding simulation enclosure interior with described fixing device, described adaptation
Device is connected to described insertion return loss instrument by cable, and one end of described optical cable is electrically connected with described insertion return loss instrument, described optical cable another
One end is passed through escapement and is connected to described adapter by fiber active linker.
Wherein, described fixing device includes fixed plate, and the top of fixed plate offers a tetragon breach, this tetragon
The internal both sides of breach offer buckling groove, and described adapter both sides are provided with trip, and described trip can insert in described buckling groove.
Wherein, described escapement includes erectting the sideboard placed, and described sideboard bottom has for described
Optical cable passes through groove.
Wherein, described escapement also includes the locating part of the movement for limiting sideboard.
Wherein, described locating part is the limited block of the L shape with lock screw, and the limited block of L shape has L-type groove, L
The traversing section of type groove is fixedly connected with described fixing device, and the longitudinal sections of L-type groove are fixedly connected with the sideboard of escapement.
Wherein, described escapement also includes the travel mechanism driving described sideboard to move in the horizontal direction.
Wherein, described travel mechanism includes the axis of guide, guiding axle bed and linear ball bearing, described sideboard have for
Insert the circular hole of linear ball bearing, described linear ball bearing is set on the axis of guide, the two ends of the described axis of guide are all connected with leads
To axle bed.
Wherein, also include base plate, described base plate is intersected vertically with described fixing device, described base plate has groove for described
Fixing device is inserted.
Wherein, described base plate is provided with the longitudinally disposed strip hole perpendicular to fixing device passing through for described optical cable.
Beneficial effects of the present invention：
Test equipment is installed in a kind of fiber active linker simulation of the present invention, including insertion return loss instrument, optical cable, adapter, is used for
The fixing device of fixed adapter and the escapement jointly surrounding simulation enclosure interior with described fixing device, described
Adapter is connected to described insertion return loss instrument by cable, and one end of described optical cable is electrically connected with described insertion return loss instrument, described optical cable
The other end pass through escapement connecting to described adapter, compared with prior art, this Shen by fiber active linker
Please jointly surround simulation enclosure interior simply by fixing device and escapement, then pass through insertion return loss instrument to optical fiber
Flexible jumper carries out optical performance test, and the rack that need not make finished product can be examined to the performance of fiber active linker
Survey, decrease waste and the engineering time of material, alleviate the workload of construction, and, structure is simple, and low manufacture cost is
R＆D process is cost-effective and the time.
Brief description
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 is a kind of structural representation of fiber active linker simulation installation test equipment of the present invention.
Fig. 2 is a kind of structural representation of another vision of fiber active linker simulation installation test equipment of the present invention
Figure.
Fig. 3 is a kind of structural representation of the limited block of fiber active linker simulation installation test equipment of the present invention.
Fig. 4 is a kind of signal of another test mode of fiber active linker simulation installation test equipment of the present invention
Figure.
Reference：
1- fixed plate；11- tetragon breach；111- buckling groove；
2- sideboard；21- groove；
3- base plate；31- strip hole；
4- travel mechanism；41- linear ball bearing；The 42- axis of guide；43- guides axle bed；
5- limited block；51-L type groove；
6- adapter；
7- fiber active linker；
8- optical cable；
9- insertion return loss instrument；91- cable.
Specific embodiment
The invention will be further described with the following Examples.
The specific embodiment of test equipment is installed in a kind of fiber active linker simulation of the present invention, as Fig. 1 and Fig. 2 institute
Show, jointly enclose including insertion return loss instrument 9, optical cable 8, adapter 6, the fixing device for fixed adapter 6 and with fixing device
Become the escapement of simulation enclosure interior, specifically, in the present embodiment, fixing device is fixed plate 1, escapement bag
Include sideboard 2, fixed plate 1 and sideboard 2 are vertical placement, the space that fixed plate 1 and sideboard 2 are spaced out
It is then simulation enclosure interior, wherein, adapter 6 is fixedly installed in the middle part of fixed plate 1 upper end, sideboard 2 bottom
Centre position offers the groove 21 being vertically arranged, and groove 21 height in the horizontal direction is less than adapter 6 in the horizontal direction
On height, adapter 6 connected to insertion return loss instrument 9, optical cable 8 by cable 91（Optical fiber）One end electrically connect with insertion return loss instrument 9,
After the other end of optical cable 8 passes through the groove 21 of sideboard 2 of escapement, then it is connected to adaptation with fiber active linker 7
Device 6, such optical cable 8 and insertion return loss instrument 9 grade element form closed loop, such that it is able to carry out optical property to fiber active linker 7
Test.It is empty that test equipment in the present embodiment surrounds simulation interior of equipment cabinet jointly simply by fixing device and escapement
Between, then optical performance test is carried out to fiber active linker 7 by insertion return loss instrument 9, the rack of finished product need not be made
The performance of fiber active linker 7 is detected, decreases waste and the engineering time of material, alleviate the work of construction
Amount, and, structure is simple, low manufacture cost, is that R＆D process is cost-effective and the time.
In order that same test equipment can be applied to the different fiber active linker 7 of test, and then save making
Cost, improves work efficiency, is to be detachably connected, specifically between the fixed plate 1 of the fixing device in the present embodiment and adapter 6
, the medium position on fixed plate 1 top offers a tetragon breach 11, and this internal both sides of tetragon breach 11 offers card
Access slot 111, using adapter 6 from the structure being provided with trip in both sides, can insert the clamping of tetragon breach 11 by trip
In groove 111, thus realize chase mortise connecting, and then made fixing between adapter 6 and fixed plate 1 by interference fits；If need to be with changing
Test different optical cables 8, different optical cables 8 is connected with different fiber active linkers 7, only adapter 6 need to be skidded off, then insert
Enter the adapter 6 matching with fiber active linker 7 to be tested can complete to change, other set equipment need not be made and go to survey
Try different optical cables 8, after saving cost of manufacture, and, the mode that chase mortise connects makes the process of replacing more smoothly and convenient,
And then make the consumed testing time short, improve the work efficiency of test.
In order to be that same test equipment can simulate different cabinet space, and many set test equipments need not be made,
The escapement of the present embodiment is additionally provided with and drives the travel mechanism 4 that moves in the horizontal direction of sideboard 2, specifically, can be
Sideboard 2 moves forward and backward direction in level（Direction A in Fig. 2）One travel mechanism 4 of setting, wherein, travel mechanism 4 includes leading
To axle 42, guiding axle bed 43 and linear ball bearing 41, sideboard 2 has the circular hole for inserting linear ball bearing 41, straight line
Ball bearing 41 is set on the axis of guide 42, and the two ends of the axis of guide 42 are all connected with guiding axle bed 43, so pass through fixed guide axle
Seat 43 is affixed base plate 3 or ground and linear ball bearing 41 and sideboard 2, by sideboard 2 applying external force being
Sideboard 2 can be made to move forward and backward in level（Direction A in Fig. 2）, and then, the clearance space between sideboard 2 and fixed plate 1
Moving and then changing with sideboard 2, experimenter can simulate the rack of different spaces size, and then saves
The preparation cost covering testing equipment more, and, using the transmission cooperation of the axis of guide 42 and linear ball bearing 41, during making regulation
More smooth and accurate, and then increase the reliability of test result.In addition, setting up one except moving forward and backward side in level
Travel mechanism 4, can also arrange the direction that another one travel mechanism 4 makes sideboard 2 move left and right in level again（With Fig. 2
Middle direction A is vertical）, thus can simulate that space size is identical but patchhole（The groove 21 of sideboard 2）The different machine in position
Cabinet, and then the impact of the afterbody bending to optical cable 8 or fiber active linker 7 for the different patchholes can be tested, reduce research and development institute
The time that need to use, improve work efficiency, therefore, so that the test equipment of the present embodiment is simulated
Go out polytype rack, there is the very strong suitability.In addition, except installing travel mechanism 4 to simulate difference in escapement
The mode of rack outside, can with fixed interval device, on the securing means increase travel mechanism 4, its effect and effect with
It is the same for installing travel mechanism 4 every device.
In the present embodiment, ask for an interview Fig. 4, test equipment also includes base plate 3, base plate 3 and fixing device intersect vertically, activity
Baffle plate 2 is fixedly connected with base plate 3 by the guiding axle bed 43 of travel mechanism 4, and specifically, base plate 3 also has groove for fixing dress
The fixed plate 1 put is inserted, and its effect effectively defines the movement of fixed plate 1；In addition, the middle part of base plate 3 is additionally provided with for optical cable 8
The longitudinal direction perpendicular to fixed plate passing through（The A direction of Fig. 1）The strip hole 31 of setting（Fig. 1）, specifically, optical cable 8 can be from base plate 3
Lower section be inserted in the simulation cabinet space that sideboard 2 and fixed plate 1 are surrounded through strip hole 31, then optical cable 8 is again
It is connected with adapter 6, to simulate, by way of passing through below optical cable 8 is from base plate 3, the use ring that optical cable 8 naturally droops because of gravity
Border, the test equipment making the present embodiment is except simulating the use environment of rack limited space moreover it is possible to simulation optical cable 8 is in rack
The use environment naturally drooping, the test equipment embodying the present embodiment further has the very strong suitability.
Ask for an interview Fig. 1 and Fig. 3, in the present embodiment, escapement also includes the spacing of the movement for limiting sideboard 2
Part, specifically, locating part is the limited block 5 of the L shape with lock screw, and the limited block 5 of L shape has L-type groove 51, L-type
The traversing section of groove 51 is used for fixing the fixed plate 1 of fixing device, and that is, fixed plate 1 edge inserts in the traversing section of L-type groove 51, and L
The longitudinal sections of type groove 51 are used for the sideboard 2 of fixed interval device, i.e. the lower section insertion L-type groove 51 on sideboard 2 side edge
Longitudinal sections, during use, after person to be used has simulated the installing space of rack, by tightening the screw that tightens on limited block 5 be
The movement of sideboard 2 can be limited it is ensured that the accuracy of test result.
Finally it should be noted that above example is only in order to illustrating technical scheme, rather than the present invention is protected
The restriction of shield scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (9)
1. test equipment is installed in a kind of fiber active linker simulation, it is characterized in that, including insertion return loss instrument, optical cable, adapter, use
Jointly surround the escapement of simulation enclosure interior, institute in the fixing device of fixed adapter and with described fixing device
State adapter to connect to described insertion return loss instrument by cable, one end of described optical cable is electrically connected with described insertion return loss instrument, described light
The other end of cable is passed through escapement and is connected to described adapter by fiber active linker.
2. test equipment is installed in a kind of fiber active linker simulation according to claim 1, it is characterized in that, described fixation
Device includes fixed plate, and the top of fixed plate offers a tetragon breach, and the internal both sides of this tetragon breach offer card
Access slot, described adapter both sides are provided with trip, and described trip can insert in described buckling groove.
3. test equipment is installed in a kind of fiber active linker simulation according to claim 1, it is characterized in that, described interval
Device includes erectting the sideboard placed, and described sideboard bottom has and passes through groove for described optical cable.
4. test equipment is installed in a kind of fiber active linker simulation according to claim 3, it is characterized in that, described interval
Device also includes the locating part of the movement for limiting sideboard.
5. test equipment is installed in a kind of fiber active linker simulation according to claim 4, it is characterized in that, described spacing
Part is the limited block of the L shape with lock screw, and the limited block of L shape has L-type groove, and the traversing section of L-type groove is solid with described
Determine device to be fixedly connected, the longitudinal sections of L-type groove are fixedly connected with the sideboard of escapement.
6. test equipment is installed in a kind of fiber active linker simulation according to claim 3, it is characterized in that, described interval
Device also includes the travel mechanism driving described sideboard to move in the horizontal direction.
7. test equipment is installed in a kind of fiber active linker simulation according to claim 6, it is characterized in that, described movement
Mechanism includes the axis of guide, guiding axle bed and linear ball bearing, and described sideboard has the circular hole for inserting linear ball bearing,
Described linear ball bearing is set on the axis of guide, and the two ends of the described axis of guide are all connected with guiding axle bed.
8. test equipment is installed in a kind of fiber active linker simulation according to claim 1, it is characterized in that, also includes bottom
Plate, described base plate is intersected vertically with described fixing device, and described base plate has groove and supplies described fixing device insertion.
9. test equipment is installed in a kind of fiber active linker simulation according to claim 8, it is characterized in that, described base plate
It is provided with the longitudinally disposed strip hole perpendicular to fixing device passing through for described optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820688.7A CN106383020B (en) | 2016-09-13 | 2016-09-13 | A kind of fiber active linker simulation installation test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820688.7A CN106383020B (en) | 2016-09-13 | 2016-09-13 | A kind of fiber active linker simulation installation test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106383020A true CN106383020A (en) | 2017-02-08 |
| CN106383020B CN106383020B (en) | 2018-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820688.7A Active CN106383020B (en) | 2016-09-13 | 2016-09-13 | A kind of fiber active linker simulation installation test equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246954A (en) * | 2017-06-21 | 2017-10-13 | 江苏欣达通信科技股份有限公司 | Fiber active linker detector |
| CN113890601A (en) * | 2021-09-02 | 2022-01-04 | 江苏亨通光电股份有限公司 | Online tensile force detection equipment of connector |
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|---|---|---|---|---|
| CN107246954A (en) * | 2017-06-21 | 2017-10-13 | 江苏欣达通信科技股份有限公司 | Fiber active linker detector |
| CN113890601A (en) * | 2021-09-02 | 2022-01-04 | 江苏亨通光电股份有限公司 | Online tensile force detection equipment of connector |
| CN113890601B (en) * | 2021-09-02 | 2023-11-28 | 江苏亨通光电股份有限公司 | Online tension detection equipment of connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106383020B (en) | 2018-12-14 |
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Effective date of registration: 20191202 Address after: 523000 No. 10 Industrial North Road, Songshan Lake Science and Technology Industrial Park, Dongguan City, Guangdong Province Co-patentee after: Jiangsu Hengtong Photoelectric Co., Ltd. Patentee after: GUANGDONG HENGTONG PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: 523808 No. 10 industrial North Road, Songshan Lake Science and Technology Industrial Zone, Guangdong, Dongguan Patentee before: GUANGDONG HENGTONG PHOTOELECTRIC TECHNOLOGY CO., LTD. |
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