CN103543063B - A kind of jumping optical fiber test device - Google Patents
A kind of jumping optical fiber test device Download PDFInfo
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- CN103543063B CN103543063B CN201310531010.3A CN201310531010A CN103543063B CN 103543063 B CN103543063 B CN 103543063B CN 201310531010 A CN201310531010 A CN 201310531010A CN 103543063 B CN103543063 B CN 103543063B
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Abstract
The invention discloses a kind of jumping optical fiber test device, including cabinet, the bend test clamping device that can rotate in the plane of described front panel place it is provided with on the front panel of described cabinet, described bend test clamping device includes limit body, and described limit body is detachably provided with the adapter mounting assembly for installing adapter.This jumping optical fiber test device can be used for testing by quick-replaceable variety classes jumping optical fiber, improves testing efficiency.
Description
Technical field
The present invention relates to measuring techniques for optical fiber field, particularly relate to a kind of jumping optical fiber test device.
Background technology
In the field of optic communication, optical fiber is the most frequently used assembly, in order to make fiber-optic transfer at various weathers
And under situation can normal operating, therefore countries in the world are proposed relevant test optical fiber standard the most successively,
Wherein the test specification of U.S. Telcordia company is the most often cited, the mechanical shock of its specification
(Mechanical Shock), vibration (Vibration), thermal shock (Thermal Shock), bending
Test (Flex Test), layback test (Side Pull Test), cable retention test (Cable Retention
Test) and be wound around durability 8 test events such as (Mating Durability Test), single survey
Examination project has relative single test system.This makes test setting more, and test and comparison is complicated.
For solving the problems referred to above, existing Chinese patent literature CN1996069A discloses a kind of integrated
Optical fiber testing system, tests for extending from the optical fiber of tested assembly to one, this optical fiber testing system
Including pedestal, it is arranged at the rotary power unit of this pedestal, rotating body and support means, wherein should
Rotary power unit is used for providing rotary power, and makes the rotary power of output meet survey by this controller
Examination specification, and this rotating body combines linkage in this rotary power unit, and have and be subject to for carrying this
Survey assembly adjustable arrange the carrying disk of angle, and this support means then can be used for changing this optical fiber traction side
To and adjust load and speed, in this test process, can carry out selected from bending (Flex), reverse
(Twist), layback (Side Pull) and the one of which of cable retention (Cable Retention)
Test optical fiber, is required to corresponding a kind of inconvenience testing system improving existing indivedual test.Although should
Integrated optical fiber testing system can carry out multiple test, but this test system is changing variety classes
During the test of product, operating comparatively laborious, efficiency is low, and in test process, jumping optical fiber is many
Fixing of remaining light cable is the most succinct.
Summary of the invention
It is an object of the invention to propose one can quick-replaceable variety classes jumping optical fiber for testing
Jumping optical fiber test device.
For reaching this purpose, the present invention by the following technical solutions:
A kind of jumping optical fiber test device, including cabinet, the front panel of described cabinet is provided with can be in institute
The bend test clamping device rotated in stating front panel place plane, described bend test clamping device includes
Limit body, described limit body is detachably provided with the adapter mounting assembly for installing adapter.
Wherein, described adapter mounting assembly includes the adapter panel for adapting to described adapter,
And for placing described adapter panel the adaptation removably connected with described adapter panel
Device supports seat, and described limit body is provided with elastic breach, is provided with for adjusting in described elastic indentation, there
The lock-screw of described elastic breach folding degree, is positioned over described limit body by described adapter support seat
After in, adjust described elastic breach by described lock-screw and support seat with fixing described adapter.
Wherein, described adapter supports the sidepiece of seat and is provided with positioning convex, and described limit body is provided with
The angle locating slot of multiple annular arrangements, described positioning convex is joined with any one of angle locating slot
Close.
Wherein, described bend test clamping device also includes bearing, and described bearing connects slide block, described
Slide block connects described limit body, wherein, described bearing is provided with described slide block can be driven along described bearing
The governor motion slided up and down.
Wherein, described governor motion includes being arranged on described bearing and be positioned at the consolidating of top of described slide block
Determining frame, connection wire rod between described fixed mount and described slide block, the bottom of described screw mandrel and described slide block can
Being rotationally connected, threadeds through described fixed mount being formed with described fixed mount in the top of described screw mandrel,
The top of described screw mandrel is provided with regulation screw.
Wherein, the first drive mechanism, described bearing and described first drive mechanism it are provided with in described cabinet
Connect.
Wherein, the lower section of described bend test clamping device is provided with optical cable fixed mechanism, and described optical cable is solid
Determine the lower section of mechanism connect have can the connecting rod of imposed load, described connecting rod is connected with the front panel of described cabinet
And can finely tune up and down along described front panel, the optical cable of the jumping fiber that described adapter connects is through described adaptation
It is wound in after device mounting assembly, described limit body on described optical cable fixed mechanism, after connection, described adaptation
Device, described optical cable and described connecting rod are positioned on same vertical direction.
Wherein, described optical cable fixed mechanism includes the wire spool being wound around for described optical cable, described wire spool
The axially disposed depression bar having for compressing described optical cable in side, described wire spool is provided with snap close, institute
One end connection stating depression bar has Pressure-bar spring, described Pressure-bar spring to be connected on described wire spool, described pressure
The other end of bar is removably arranged in described snap close.
Wherein, described connecting rod is provided with for making described connecting rod occur the torsion around its central axis to try
Test actuating unit and the buffering elastic between described wire spool and described torsion test actuating unit
Spring, described torsion test actuating unit connects the second drive mechanism being positioned at described cabinet.
Wherein, the front panel of described cabinet is additionally provided with the control panel for setting test parameter, uses
In controlling test starting, stopping or the control knob of jerk, and test device for described jumping optical fiber
Alarm device during appearance situation, described cabinet is provided with for controlling described first drive mechanism, described
Second drive mechanism, the control device of alarm device, described control device and described control panel, described
Control knob, described alarm device, described first drive mechanism and described second drive mechanism connect.
The invention have the benefit that
The jumping optical fiber test device of the present invention, including cabinet, the front panel of described cabinet is provided with can
The bend test clamping device rotated in the plane of described front panel place, described bend test clamping device
Including limit body, described limit body is detachably provided with the adapter installation group for installing adapter
Part；This jumping optical fiber test device utilizes the adapter mounting assembly of bend test clamping device connection to be had
The adapter of the optical cable of jumping fiber grips, and realizes jumping fiber by the rotation of bend test clamping device and surveys
Examination, it is easy for installation, easy and simple to handle, and in test process, if adapter specification corresponding to jumping fiber has
Time multiple, the adapter of different size can be installed by changing different adapter mounting assembly, this
It is no need for disassembling whole bend test clamping device, it is to avoid bend test clamping device and other phases
Close frequently removing and installing of parts, and then ensure that bend test clamping device and cabinet and other phases
Close connective stability and the reliability of parts so that replacement operation is convenient, quick, substantially increases
Change efficiency, and the parts changed be parts close-fitting with adapter, save and change connection quantity,
Save the outfit of accessory, reduce cost.It addition, the bend test clamping machine of this jumping optical fiber test device
Structure is also provided with bearing, and connecting on bearing has a slide block, slide block connect equipped with adapter mounting assembly and
The limit body of adapter, bearing is provided with can the governor motion that slides up and down along bearing of band movable slider, profit
Use this governor motion, can the position of adjusting slider in a longitudinal direction, and then regulation limit body and suitable
The lengthwise position of the adapter in orchestration mounting assembly, to meet jumping optical fiber test.
Accompanying drawing explanation
Fig. 1 is the jumping optical fiber test device overall structure schematic diagram of the present invention.
Fig. 2 is the Facad structure schematic diagram of the jumping optical fiber test device in Fig. 1.
Fig. 3 is the bend test clamping device overall structure schematic diagram in Fig. 1.
Fig. 4 is the bend test clamping device structural representation in Fig. 3.
Fig. 5 is the bend test clamping device decomposing schematic representation in Fig. 4.
Fig. 6 is the optical cable fixed mechanism in Fig. 1 and torsion test actuating unit attachment structure schematic diagram.
Fig. 7 is the backside configuration schematic diagram of the optical cable fixed mechanism in Fig. 6.
Fig. 8 is the back door-plate open mode schematic diagram of the jumping optical fiber test device in Fig. 1.
Fig. 9 is the sidepiece door-plate open mode schematic diagram of the jumping optical fiber test device in Fig. 1.
In figure: 1-cabinet；2-bend test clamping device；3-jumping fiber；4-optical cable fixed mechanism；5-reverses
Test actuating unit；6-counterweight；7-control panel；8-the first drive mechanism；9-the second drive mechanism；
10-regulating block；101-base plate；102-front panel；103-sidepiece door-plate；104-baffle plate；105-slipmat；
106-back door-plate；201-adapter panel；202-adapter supports seat；203-limit body；204-
Lock-screw；205-slide block；206-screw mandrel；207-fixed mount；208-bearing；301-adapter；302-
Optical cable；401-wire spool；402-depression bar；403-snap close；404-Pressure-bar spring；405-connecting portion；406-
Connecting rod；407-buffer spring；408-pallet；501-connecting shaft；502-belt wheel；503-belt；504-
Flange.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Figure 1 to 9, a kind of jumping optical fiber test device, including cabinet 1, the front panel 102 of cabinet 1
On be provided with the bend test clamping device 2 that can rotate in the plane of front panel 102 place, bend test is pressed from both sides
Hold mechanism 2 and include limit body 203, limit body 203 is detachably provided with for installing adapter 301
Adapter mounting assembly.The jumping optical fiber test device of the present invention, utilizes bend test clamping device 2
Connection is had the adapter 301 of the optical cable of jumping fiber to grip by adapter mounting assembly, and utilizes limit body
203, as the mounting-fixing base of adapter mounting assembly, are realized being stably connected with, are pressed from both sides by bend test
The rotation holding mechanism 2 realizes jumping fiber test, and it is easy for installation, easy and simple to handle, and in test process,
If adapter 301 specification that jumping fiber is corresponding has multiple, can be by changing different adapter installation groups
Part installs the adapter 301 of different size, it is only necessary to ensure adapter mounting assembly and limit body 203 it
Between connection degree of accuracy, this is no need for disassembling whole bend test clamping device 2, it is to avoid
Bend test clamping device 2 frequently removes and installs with other associated components, and then ensure that bending examination
Test clamping device 2 and cabinet 1 and the connective stability of other associated components and reliability so that change behaviour
Make convenient, quick, substantially increase replacing efficiency, and the parts changed are for tight with adapter
The parts coordinated, save and change connection quantity, save the outfit of accessory, reduce cost.
Further, adapter mounting assembly includes the adapter panel for adapting to adapter 301
201, and for placing adapter panel 201 and removably connecting with adapter panel 201
Adapter supports seat 202, and limit body 203 is provided with elastic breach, elastic indentation, there be provided with for
Adjust the lock-screw 204 of elastic breach folding degree, adapter is supported seat 202 and is positioned over limit body
After in 203, adjust elastic breach by lock-screw 204 and support seat 202 with fixed adapter.Adaptive
The centre of device installing plate 201 is provided with the hole passing for adapter 301 and fixing, the size in this hole with
The overall dimensions of adapter 301 adapts, with a certain specific adapter 301 of coupling, as to be tested
Adapter 301 different time, be adjusted elastic breach by regulation lock-screw 204, so that limit
Position body 203 unclamps and adapter supports the fixing of seat 202, and then can take out adapter easily and prop up
Support seat 202 and adapter panel thereon 201 and adapter 301, and then realize pacifying adapter
The dismounting that arrangement is overall, after dismounting, dismantles adapter panel 201 and is replaced by and adaptation to be measured
The specification that device 301 adapts, then adapter panel 201 is placed on adapter support seat 202, i.e.
Can complete different types of jumping optical fiber is done bend test.Due to limit body 203 not dismounting, its position
Put and determine and do not change so that after again adapter mounting assembly being installed its position be easily achieved the most fixed
Position, it is also possible to improve measuring accuracy, reduces and adjusts alignment procedures.
Further, the sidepiece of adapter support seat 202 is provided with positioning convex, on limit body 203
Being provided with the angle locating slot of multiple annular arrangement, positioning convex coordinates with any one angle locating slot.
By coordinating of positioning convex and angle locating slot, can prevent adapter from supporting seat 202 in limit well
Rotation in the body 203 of position, to guarantee the accuracy of test.Meanwhile, the multiple angles on limit body 203
Locating slot is typically separated by 45 ° of settings, utilizes positioning convex to match with the angle locating slot in different angles,
The relative position of adapter 302 and limit body 203 can be adjusted.
Bend test clamping device 2 also includes bearing 208, and bearing 208 connects slide block 205, slide block
205 connect limit bodies 203, wherein, bearing 208 is provided with can band movable slider 205 along bearing 208
The governor motion slided up and down.Utilize this governor motion, can adjusting slider 205 in a longitudinal direction
Longitudinal position of adapter 301 on position, and then regulation limit body 203 and adapter mounting assembly
Put, to meet jumping optical fiber test.
Specifically, in the present embodiment, governor motion includes being arranged on bearing 208 and be positioned at slide block 205
The fixed mount 207 of top, connection wire rod 206 between fixed mount 207 and slide block 205, screw mandrel 206
Bottom be rotatably connected with slide block 205, the top of screw mandrel 206 is through fixed mount 207 and fixed mount
207 formation are threaded, and the top of screw mandrel 206 is provided with regulation screw.More specifically, slide block 205
Top offer T-slot, the bottom of screw mandrel 206 is provided with T-shaped ledge structure, with T-shaped
Groove is slidably matched, and meeting its bottom when screw mandrel 206 rotates can slide in slide block 205, does not drive
Slide block 205 rotates；Fixed mount 207 offers for adjusting perforate size in fixed mount 207
Breach, the top of screw mandrel 206 is inserted the Kong Zhonghou of fixed mount 207, is utilized the regulation screw lock of butterfly
Breach so that screw mandrel 206 is stably in fixed mount 207, reach to rotate but will not be excessive
The connection of clamping, it is ensured that the stability of whole test device, also can save the power of regulation screw mandrel 206.?
When being adjusted, drive screw mandrel 206 to rotate by turning regulation screw, utilize screw mandrel 206 with fixing
Threaded, so that screw mandrel 206 is transported up or down along fixed mount 207 between frame 207
Dynamic, and then make screw mandrel 206 band movable slider 205 towards near fixed mount 207 or away from fixed mount
207 motions, to realize regulation, and, by the slidable adjustment of screw mandrel 206, its adjusting position is easy
Control, be also easier to ensure degree of regulation, improve test order of accuarcy.
Certainly, the structure of governor motion is also not limited to this.As vertical in arranged a row on bearing 208
The spacer holes arranged, utilizes pin to be connected with the hole at differing heights by slide block 205, it is also possible to realize sliding
The longitudinal direction regulation of block 205, now, the required distance so that degree of regulation is higher, between spacer holes
Higher.
Wherein, the first drive mechanism 8, bearing 208 and the first drive mechanism 8 it are provided with in cabinet 1 even
Connect.The drive shaft utilizing the first drive mechanism 8 stretches out the front panel 102 of cabinet 1, and is tied by flange
Structure is formed with bearing 208 and is connected, and the power of rotation passes to bearing 208, and then drives bend test
The rotation of clamping device 2, the concrete angle rotated sets according to actual needs, controls simplicity.
In the present embodiment, for realizing the test of the multiple test event of jumping fiber, bend test clamping device
The lower section of 2 is provided with optical cable fixed mechanism 4, and the lower section connection of optical cable fixed mechanism 4 has can imposed load
Connecting rod 406, connecting rod 406 is connected with the front panel 102 of cabinet 1 and can be along front panel about 102
Fine setting, the optical cable 302 of the jumping fiber 3 that adapter 301 connects is through adapter mounting assembly, limit body 203
After be wound on optical cable fixed mechanism 4, after connection, adapter 301, optical cable 302 and 406, connecting rod
On same vertical direction.
The jumping optical fiber test device of the present invention, when carrying out jumping fiber test, utilizes bend test clamping machine
Connection is had the adapter 301 of the optical cable 302 of jumping fiber 3 to grip by structure 2, and by the end optical cable of jumping fiber 3
It is wound in optical cable fixed mechanism 4 so that the light between bend test clamping device 2 and optical cable fixed mechanism 4
Cable 302 stretches setting, to avoid in test process the unnecessary optical cable to jumping fiber to be not damaged by, it is also possible to
Avoid excess cable that test process is impacted；Now, adapter 301, optical cable 302 and connecting rod 406
It is positioned on same vertical direction, after installation, rotarily driving of available bend test clamping device 2
Jumping fiber 3 on adapter 301 rotates, and to realize the crooked test of jumping fiber 3, tension test, utilizes
Connecting rod 406 loads, to realize tensile test.
Especially, optical cable fixed mechanism 4 includes the wire spool 401 being wound around for optical cable 302, wire spool
The axially disposed depression bar 402 having for compressing optical cable 302 in the side of 401, wire spool 401 is provided with
Snap close 403, one end of depression bar 402 connects has Pressure-bar spring 404, Pressure-bar spring 404 to be connected to coiling
On dish 401, the other end of depression bar 402 is removably arranged in snap close 403.Wherein, snap close 403
For the card trench structure of wedge shape, and snap close 403 is symmetricly set on the both sides of winding slot of wire spool 401,
The two ends of depression bar 402 snap in snap close 403 and arrange.After optical cable 302 is wound on wire spool 401, will
Depression bar 402 is pullled to coordinating with the optical cable 302 on wire spool 401 and being close to optical cable 302 so that surveying
During examination, bend test clamping device 2 does not results in optical cable 302 from coiling to the stretching of optical cable 302
Slip on dish 401, it is ensured that the seriality of test process and reliability.And connect on depression bar 402
One Pressure-bar spring 404, adjusts depression bar when the size difference of optical cable 302 by Pressure-bar spring 404
402 with the distance of the side of wire spool 401, and then make depression bar 402 can compress optical cable 302, with suitable
Answer the optical cable of different size.
It is provided with on connecting rod 406 for making connecting rod 406 that the torsion test power around its central axis to occur
Mechanism 5 and the buffer spring between wire spool 401 and torsion test actuating unit 5 407,
Torsion test actuating unit 5 connects the second drive mechanism 9 being positioned at cabinet 1.Concrete, reverse
Test actuating unit 5 include the upper and lower spaced apart flange 504 that is arranged on front panel 102 and
Being arranged at the drive mechanism between flange 504, wherein, drive mechanism includes being sheathed on connecting rod 406
Connecting shaft 501, connecting shaft 501 offers keyway, is provided with key in this keyway, and key can be in keyway
Slide up and down certain distance, to realize the fine setting up and down of connecting rod 406.By bonded in connecting shaft 501
Having belt wheel 502, the second drive mechanism 9 connects a belt pulley, belt pulley and belt wheel 502 it
Between connect have belt 503.When carrying out reversing test, torsion test actuating unit 5 starts action, the
Two drive mechanisms 9 drive pulley rotation, and belt pulley is rotated by belt 503 band movable belt pulley 502, band
Take turns the 502 rotational bands axle 501 that is dynamically connected to rotate, and the direct drivening rod of rotation 406 1 of connecting shaft 501
Rising and rotate, connecting rod 406 rotates and is rotated by drive optical cable fixed mechanism 4, optical cable fixed mechanism 4 rotational band
Move the optical cable 302 connected on it to rotate relative to adapter 301, and then can carry out optical cable reversing survey
Examination.
It is additionally provided with the control panel 7 for setting test parameter on the front panel 102 of cabinet 1, is used for
Control test starting, stopping or the control knob of jerk, and go out present situation for jumping optical fiber test device
Alarm device during condition, cabinet 1 be provided with for control first drive mechanism the 8, second drive mechanism 9,
The control device of alarm device, control device and control panel 7, control knob, alarm device, first
Drive mechanism 8 and the second drive mechanism 9 connect.This jumping optical fiber test device is not only by control
Panel 7 processed carries out touch control to set test condition and to control startup or the stopping of test, it is also possible to
Carry out test starting by the control knob on front panel 102 or test stops or test jerk
Deng operation so that operate more flexible and convenient.In test process, as occurred, optical cable is broken or fastener
Etc. situation time, alarm device will carry out alarm timely, this alarm device can be light sensation report to the police
Lamp, it is also possible to for buzzing voice guard etc..
The bottom of cabinet 1 is provided with stretches out the base plate 101 that front panel 102 is arranged, the bottom of base plate 101
Being provided with slipmat 105, the sidewall of the external part of base plate 101 is provided with the baffle plate 104 raised up,
Connecting rod 406 is positioned in the cavity of baffle plate 104 and front panel 102 formation.Wherein, the end of connecting rod 406
Connect and have the pallet 408 for carrying counterweight 6.It is additionally provided with between connecting rod 406 and wire spool 401
Connecting portion 405, to regulate the connecting rod 406 installation site relative to the center of wire spool 401.Namely
Saying, pallet 408 is positioned in this cavity, is additionally provided with regulating block 10, regulating block in the bottom of pallet 408
On 10 base plates 101 being positioned in this cavity, in case counterweight 6 is placed incorrect and is damaged optical cable.
The back of cabinet 1 is provided with the back door-plate 106 that can open or close, and the sidepiece of cabinet 1 is arranged
There is the sidepiece door-plate 103 that can open or close.Wherein, cabinet 1 is divided into upper and lower both sides to arrange, on upper strata
Be placed with electric apparatus control apparatus, and lower floor for place in test process commonly used some instruments arrived or
Person workbox etc., when needing repairing, can open back door-plate 106 operates, and the most simply
When taking or place some instruments, can be realized by opening side department plate 103.Meanwhile, back doors
Plate 106, sidepiece door-plate 103 corresponding position with cabinet 1 respectively is provided with attracting device, to avoid light
In fine jumping fiber test device handling process, door-plate automatically opens up and damages internal components or make to be positioned over it
In instrument drop out.
This jumping optical fiber test device, by arranging bend test clamping device 2, optical cable on cabinet 1
Fixed mechanism 4, torsion test actuating unit 5 and connecting rod 406, be possible not only to complete on the apparatus
Multiple test event, and in test process, can be with quick-replaceable adapter mounting assembly to adapt to not
The jumping optical fiber of same specification, easy to operate, cost-effective.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain
The principle of the present invention, and limiting the scope of the invention can not be construed to by any way.Based on this
The explanation at place, those skilled in the art need not pay performing creative labour can associate the present invention's
Other detailed description of the invention, within these modes fall within protection scope of the present invention.
Claims (8)
1. a jumping optical fiber test device, including cabinet (1), it is characterised in that described cabinet (1)
Front panel (102) on be provided with can rotate in the plane of described front panel (102) place bending examination
Testing clamping device (2), described bend test clamping device (2) includes limit body (203), described limit
It is detachably provided with the adapter mounting assembly for installing adapter (301) on position body (203),
Described adapter mounting assembly includes the adapter panel (201) for adapting to described adapter (301),
And it is used for placing described adapter panel (201) removable with described adapter panel (201)
The adapter unloading connection supports seat (202), and described limit body (203) is provided with elastic breach, in institute
State elastic indentation, there and be provided with the lock-screw (204) for adjusting described elastic breach folding degree, will
After described adapter support seat (202) is positioned in described limit body (203), by described locking screw
Nail (204) adjusts described elastic breach and supports seat (202) with fixing described adapter.
A kind of jumping optical fiber test device the most according to claim 1, it is characterised in that described
Adapter supports the sidepiece of seat (202) and is provided with positioning convex, and described limit body is provided with on (203)
The angle locating slot of multiple annular arrangements, described positioning convex is joined with any one of angle locating slot
Close.
A kind of jumping optical fiber test device the most according to claim 1, it is characterised in that described
Bend test clamping device (2) also includes bearing (208), and described bearing (208) connects slide block (205),
Described slide block (205) connects described limit body (203), and wherein, described bearing is provided with on (208)
The governor motion that described slide block (205) slides up and down, described regulation can be driven along described bearing (208)
Mechanism includes the fixed mount being arranged on described bearing (208) and being positioned at the top of described slide block (205)
(207), between described fixed mount (207) and described slide block (205), connection wire rod (206), described
The bottom of screw mandrel (206) is rotatably connected with described slide block (205), the top of described screw mandrel (206)
Hold and threaded through described fixed mount (207) being formed with described fixed mount (207), described screw mandrel
(206) top is provided with regulation screw.
A kind of jumping optical fiber test device the most according to claim 3, it is characterised in that described
Being provided with the first drive mechanism (8) in cabinet (1), described bearing (208) drives machine with described first
Structure (8) connects.
A kind of jumping optical fiber test device the most according to claim 4, it is characterised in that described
The lower section of bend test clamping device (2) is provided with optical cable fixed mechanism (4), and machine fixed by described optical cable
The lower section of structure (4) connect have can the connecting rod (406) of imposed load, described connecting rod (406) and described machine
The front panel (102) of case (1) connects and can finely tune up and down along described front panel (102), described
The optical cable (302) of the jumping fiber (3) that adapter (301) connects through described adapter mounting assembly,
It is wound in after described limit body (203) on described optical cable fixed mechanism (4), after connection, described adaptation
Device (301), described optical cable (302) and described connecting rod (406) are positioned on same vertical direction.
A kind of jumping optical fiber test device the most according to claim 5, it is characterised in that described
Optical cable fixed mechanism (4) includes the wire spool (401) being wound around for described optical cable (302), described around
The axially disposed depression bar (402) having for compressing described optical cable (302) in the side of drum (401),
Described wire spool (401) is provided with snap close (403), and one end of described depression bar (402) connects depression bar
Spring (404), described Pressure-bar spring (404) is connected on described wire spool (401), described depression bar
(402) the other end is removably arranged in described snap close (403).
A kind of jumping optical fiber test device the most according to claim 6, it is characterised in that described
It is provided with on connecting rod (406) for making described connecting rod (406) occur the torsion around its central axis to try
Test actuating unit (5) and be positioned at described wire spool (401) and described torsion test actuating unit (5)
Between buffer spring (407), described torsion test actuating unit (5) connects to be had and is positioned at described cabinet
(1) the second drive mechanism (9) in.
A kind of jumping optical fiber test device the most according to claim 7, it is characterised in that described
The control panel (7) for setting test parameter it is additionally provided with on the front panel (102) of cabinet (1),
For controlling the control knob of test starting, stopping or jerk, and for described jumping optical fiber test dress
Putting alarm device when there is situation, described cabinet (1) is provided with for controlling described first driving machine
Structure (8), described second drive mechanism (9), the control device of alarm device, described control device and institute
State control panel (7), described control knob, described alarm device, described first drive mechanism (8)
And described second drive mechanism (9) connects.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310531010.3A CN103543063B (en) | 2013-10-31 | 2013-10-31 | A kind of jumping optical fiber test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531010.3A CN103543063B (en) | 2013-10-31 | 2013-10-31 | A kind of jumping optical fiber test device |
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| CN103543063A CN103543063A (en) | 2014-01-29 |
| CN103543063B true CN103543063B (en) | 2016-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165809B (en) * | 2014-08-04 | 2016-05-18 | 常熟市环境试验设备有限公司 | Fiber optic cable twist test device |
| CN107884270B (en) * | 2017-11-13 | 2023-11-28 | 莱茵技术监督服务（广东）有限公司 | Edison lamp cap axial strength tester for self-ballasted LED lamp |
| CN108507886B (en) * | 2018-03-29 | 2021-06-29 | 烽火通信科技股份有限公司 | Multi-core optical cable drawing relay value testing device and testing method |
| CN110082069B (en) * | 2019-05-06 | 2021-01-29 | 吉洁阳 | Engine optical fiber testing device |
| CN110401481A (en) * | 2019-08-20 | 2019-11-01 | 浙江天创信测通信科技有限公司 | Optical fiber survey system |
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| JP5279103B2 (en) * | 2011-01-19 | 2013-09-04 | ユアサシステム機器株式会社 | Linear bending and twisting tester |
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