CN114427958B - Optical fiber performance test system - Google Patents
Optical fiber performance test system Download PDFInfo
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- CN114427958B CN114427958B CN202111485734.XA CN202111485734A CN114427958B CN 114427958 B CN114427958 B CN 114427958B CN 202111485734 A CN202111485734 A CN 202111485734A CN 114427958 B CN114427958 B CN 114427958B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 77
- 238000011056 performance test Methods 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 61
- 230000000670 limiting effect Effects 0.000 claims description 63
- 238000010030 laminating Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 21
- 239000000835 fiber Substances 0.000 abstract description 17
- 238000004804 winding Methods 0.000 abstract description 6
- 230000008094 contradictory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013522 software testing Methods 0.000 description 1
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
- G01M11/08—Testing mechanical properties
- G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application discloses an optical fiber performance test system, which relates to the technical field of optical fiber performance test and solves the technical problems that when tension or torque test is carried out, the two ends of an optical fiber are separated when the tension or torque test is carried out, the test data deviation is larger and a better test effect cannot be achieved; when carrying out the moment of torsion test to outside optic fibre, in the one end of optic fibre evenly passed the binding groove, inject the screw rod and press from both sides tight to the one end of optic fibre, make the one end of optic fibre be in fixed state, the other end of optic fibre is connected fixedly with the inside wire mechanism of built-in fixed axle again, adopt winding mode, can make the other end of optic fibre press from both sides tightly fixedly, thereby reach better clamping effect, through this kind of connected mode, can effectively avoid taking place to drop at the in-process of carrying out the test, result in test data to appear the deviation, this kind of connected mode, can be effectual clamp to optic fibre and fix, make optic fibre in the test process, can obtain better test effect.
Description
Technical Field
The application belongs to the technical field of optical fiber performance test, and particularly relates to an optical fiber performance test system.
Background
The optical fiber is a short-term optical fiber, is a fiber made of glass or plastic, and can be used as an optical conduction tool, when the optical fiber is tested, a corresponding optical fiber performance test system is required to be adopted for testing the optical fiber, as shown in fig. 1, the system generally comprises an optical fiber conduction rate test device and a tensile force test device, so that the test work on different performances of the optical fiber is completed;
the tension testing device in the testing system is characterized in that the connection part adopts a bolt thimble tightening mode to fix the optical fiber, and the optical fiber is generally required to pass through, but when tension or torque testing is carried out by the connection mode, the two ends of the optical fiber can be separated when the stress is overlarge, so that the test data deviation is larger, a better test effect can not be achieved, and the two ends of the optical fiber are clamped and fixed by a better wire guide mechanism which is not arranged in the existing testing device, thereby completing the performance testing work of the optical fiber.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art; therefore, the application provides an optical fiber performance test system which is used for solving the technical problems that when tension or torque test is carried out, the two ends of an optical fiber are separated when the tension or torque test is carried out, the test data deviation is larger, and a good test effect cannot be achieved.
To achieve the above object, an embodiment according to a first aspect of the present application provides an optical fiber performance test system, including a base plate and a tester, wherein a first side plate is disposed on one side of an upper end surface of the base plate, and a second side plate is disposed on the other side of the upper end surface of the base plate;
a test motor is arranged in the middle of the outer end surface of the first side plate, an output rotary drum is fixedly arranged at the output end of the test motor, a plurality of tightening grooves are formed in the annular outer surface of the output rotary drum, a connecting hollow disc is fixedly arranged on the outer end surface of the output rotary drum, and a limiting screw is in threaded connection with the middle position of the upper end surface of the connecting hollow disc;
the optical fiber testing device is characterized in that built-in side plates are arranged on two sides of the inner wall of the second side plate, built-in fixing shafts are arranged in the middle between two adjacent corresponding built-in side plates, built-in fixing plates are fixedly arranged at the edges of the outer ends of the two adjacent built-in side plates, guiding round wheels are rotatably connected to the middle positions of the built-in fixing plates, and a wire guide mechanism is arranged in the middle of each built-in fixing shaft and used for clamping the tested optical fiber.
Preferably, the wire guide mechanism comprises a tightening wire groove and an upper laminating disc, the upper laminating disc is arranged at the upper end part in the middle of the annular outer surface of the built-in fixed shaft, the tightening wire groove is arranged at the two side positions in the middle of the built-in fixed shaft, the screw is connected with the upper end position in the upper laminating disc in a threaded manner, and the laminating circular groove is arranged at the middle of the lower end in the upper laminating disc.
Preferably, the inclined plane of the tester is provided with a plurality of connecting slots, limiting sliding grooves are formed in two sides of the inclined plane of the tester, which are positioned below the connecting slots, limiting sliding blocks are connected in the limiting sliding grooves in a sliding manner, limiting connecting rods are arranged between the corresponding limiting sliding blocks, and a plurality of semicircular wire binding blocks are arranged on the outer end faces of the limiting connecting rods.
Preferably, limit groove has all been seted up to limit spout inner wall both sides, sliding connection has limit piece between limit slider and the limit groove of limit, limit slider inside has seted up built-in screw groove, built-in screw groove inside threaded connection has the screw rod of screwing up, and screw rod of screwing up is inconsistent with limit spout bottom surface.
Preferably, the movable pull rod is movably connected to the middle part inside the semicircular wire-binding block, the built-in attaching pad is arranged inside the semicircular wire-binding block, side abutting pieces are fixedly connected between two sides of the outer wall of the built-in attaching pad and the semicircular wire-binding block, and the movable pull rod is fixedly connected to the middle part of the semicircular wire-binding block.
Preferably, the built-in attaching pad and the inner wall of the semicircular wire harness block are provided with notches for embedding the side abutting pieces.
Preferably, the length of the rotating screw is larger than the inner diameter of the upper laminating disc, the bottom of the rotating screw is arranged to be conical, and the bottom of the rotating screw is positioned in the laminating circular groove.
Preferably, a movable bearing is rotationally connected between the guide round wheel and the built-in fixed plate, and a notch for embedding the limiting screw is formed in the middle bottom end of the inside of the connecting hollow disc.
Compared with the prior art, the application has the beneficial effects that: when the external optical fiber is subjected to torque test, one end of the optical fiber uniformly penetrates through the tightening groove, the limiting screw is rotated, the limiting screw clamps one end of the optical fiber in the rotating process, one end of the optical fiber is in a fixed state, the other end of the optical fiber is fixedly connected with a wire mechanism in the built-in fixed shaft, the other end of the optical fiber can be clamped and fixed in a winding mode, so that a good clamping effect is achieved, the torque of the optical fiber is tested by opening a motor switch of the test motor, the optical fiber can be effectively prevented from falling off in the test process, deviation of test data is caused by the connection mode, the optical fiber can be effectively clamped and fixed in the test process, and a good test effect can be obtained by the connection mode;
through limiting the sliding action of slider and limiting the spout, can effectively drive to inject the connecting rod and slide at the tester outer terminal surface, tightening effect to optic fibre through semicircle bundle line piece, can inject tightly to optic fibre, the sliding action of rethread limiting the connecting rod, the arrangement length of optic fibre cable is controlled, directly screw up the screw up, make screw up remove in built-in screw groove, and screw up the screw and remove to limiting the spout inside and when contradicting with the bottom, drive corresponding limit block and limit groove of limit side and contradict, form effort and reaction force, accomplish the fixed action of whole limiting the connecting rod, outside personnel not only can slide limiting the connecting rod, also can make limiting the connecting rod fix in real time simultaneously, reach better fixed effect, carry out effective arrangement to test optic fibre, avoid optic fibre confusion.
Drawings
FIG. 1 is a prior art schematic diagram of the present application;
FIG. 2 is a schematic perspective view of the present application;
FIG. 3 is an enlarged schematic view of the internal structure of the area A in FIG. 2 according to the present application;
FIG. 4 is an enlarged schematic view of the internal structure of the region B of FIG. 2 according to the present application;
FIG. 5 is an enlarged schematic view of the internal structure of the region C in FIG. 2 according to the present application;
FIG. 6 is a schematic view of a portion of the present application defining the internal structure of a connecting rod;
reference numerals: 1. a bottom plate; 2. a tester; 21. defining a chute; 22. defining a connecting rod; 23. defining a slider; 231. side limit blocks; 232. a built-in thread groove; 24. an edge-side limiting groove; 25. tightening the screw; 26. a semicircular wire harness block; 261. a bonding pad is arranged in the inner part; 262. side abutting pieces; 27. a movable pull rod; 3. a first side plate; 4. a second side plate; 5. testing a motor; 51. an output drum; 52. connecting the hollow discs; 53. a tightening groove; 54. defining a screw; 6. a side plate is arranged in the inner part; 61. a fixed shaft is arranged in the inner part; 62. tightening the wire slot; 63. an upper laminating disc; 64. rotating the screw; 65. fitting the round groove; 66. a fixing plate is arranged in the inner part; 67. a guiding round wheel; 7. and the connecting wire slot.
Detailed Description
The technical solutions of the present application will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 2, the application provides an optical fiber performance test system, which comprises a bottom plate 1 and a tester 2, wherein a first side plate 3 is arranged on one side of the upper end surface of the bottom plate 1, and a second side plate 4 is arranged on the other side of the upper end surface of the bottom plate 1;
referring to fig. 4, a test motor 5 is arranged in the middle of the outer end surface of the first side plate 3, an output rotary drum 51 is fixedly arranged at the output end of the test motor 5, a plurality of tightening grooves 53 are formed in the annular outer surface of the output rotary drum 51, a connecting hollow disc 52 is fixedly arranged on the outer end surface of the output rotary drum 51, and a limiting screw 54 is in threaded connection with the middle position of the upper end surface of the connecting hollow disc 52;
referring to fig. 3, two sides of the inner wall of the second side plate 4 are provided with built-in side plates 6, a built-in fixing shaft 61 is disposed between two adjacent corresponding built-in side plates 6, a built-in fixing plate 66 is fixedly mounted at the edge of the outer ends of the two adjacent built-in side plates 6, a guiding round wheel 67 is rotatably connected at the middle position of the built-in fixing plate 66, and a wire guide mechanism is disposed at the middle of the built-in fixing shaft 61 and is used for clamping a test optical fiber;
when the torque test is carried out on the external optical fiber, the external personnel are connected with the output rotary drum 51 in advance, in the connection process, the one end of the optical fiber uniformly passes through the tightening groove 53, after the uniform passing through tightening is completed, the limiting screw 54 is directly rotated, the limiting screw 54 can move in the connection hollow disc 52 in the rotation process, the limiting screw 54 is in a threaded connection effect, one end of the optical fiber is clamped, the one end of the optical fiber is in a fixed state, the other end of the optical fiber is connected and fixed with the built-in fixed shaft 61, in the connection process, the other end passes through the guide round wheel 67, the redundant part is uniformly wound in the tightening groove 62, in the winding process is completed, the other end is placed in the upper attaching disc 63, the rotating screw 64 is directly rotated, the other end of the optical fiber is clamped by the attaching round groove 65 and the rotating screw 64, the other end of the optical fiber can be clamped and fixed by matching, thereby the good clamping effect can be achieved, the torque of the optical fiber is tested by opening the motor switch of the test motor 5, the optical fiber can be effectively shed in the connection mode, the test can be effectively prevented from falling off, and the test result in the test process is good, and the test effect can be obtained in the test process.
Referring to fig. 3, the wire guide mechanism includes a tightening wire slot 62 and an upper attaching plate 63, the upper attaching plate 63 is disposed at the upper end of the middle of the annular outer surface of the inner fixed shaft 61, the tightening wire slot 62 is disposed at the two sides of the middle of the inner fixed shaft 61, the upper end of the inner part of the upper attaching plate 63 is connected with a rotating screw 64 in a threaded manner, and the middle of the lower end of the inner part of the upper attaching plate 63 is provided with an attaching circular groove 65;
the tightening wire slot 62 is used for winding the optical fiber, and can lead the optical fiber to achieve better tightening effect due to the fact that the optical fiber is in a stressed state and in a winding mode, when torque is tested, the optical fiber cannot fall off, meanwhile, the rotating screw 64 rotates inside the upper laminating disc 63, and the optical fiber can be clamped through a threaded connection effect, so that better laminating effect is achieved.
Referring to fig. 5, a plurality of connecting slots 7 are provided at the inclined plane of the tester 2, limiting sliding slots 21 are provided at both sides of the inclined plane of the tester 2 below the connecting slots 7, limiting sliding blocks 23 are slidably connected inside the limiting sliding slots 21, limiting connecting rods 22 are provided between the corresponding limiting sliding blocks 23, and a plurality of semicircular wire binding blocks 26 are provided at the outer end surfaces of the limiting connecting rods 22;
the limiting connecting rod 22 can be effectively driven to slide on the outer end face of the tester 2 through the sliding action of the limiting sliding block 23 and the limiting sliding groove 21, the optical fiber can be limited and clamped through the tightening action of the semicircular wire-binding block 26, and the arrangement length of the optical fiber cable is controlled through the sliding action of the limiting connecting rod 22.
The tester 2 is used for testing the conduction rate of the optical fiber, and is used for introducing photoelectric signals into the optical fiber and then testing the conduction rate of the optical fiber through the data value and the conduction time received by the other end.
Referring to fig. 6, both sides of the inner wall of the limiting chute 21 are provided with side limiting grooves 24, a side limiting block 231 is slidably connected between the limiting slide block 23 and the side limiting grooves 24, a built-in thread groove 232 is formed in the limiting slide block 23, a tightening screw 25 is screwed in the built-in thread groove 232, and the tightening screw 25 is in contact with the bottom surface of the limiting chute 21;
the outside personnel can directly screw up screw rod 25, make screw up screw rod 25 remove in built-in thread groove 232 inside to screw up screw rod 25 removes to inject inside spout 21 and when contradicting with the bottom, drive corresponding limit piece 231 and limit groove 24 and contradict, form effort and reaction force, accomplish the fixed action of wholly inject connecting rod 22, outside personnel not only can slide inject connecting rod 22, also can make inject connecting rod 22 to fix in real time simultaneously, reaches better fixed effect.
Referring to fig. 5 and 6, a movable pull rod 27 is movably connected to the middle inside the semicircular wire-binding block 26, a built-in bonding pad 261 is arranged inside the semicircular wire-binding block 26, side abutting pieces 262 are fixedly connected between two sides of the outer wall of the built-in bonding pad 261 and the semicircular wire-binding block 26, and the movable pull rod 27 is fixedly connected to the middle of the semicircular wire-binding block 26;
when placing the cable in semicircle bundle wire piece 26 inside, outside personnel can directly pull movable pull rod 27, in the pulling process, drive corresponding avris conflict piece 262 and take place deformation, can reset after the avris conflict piece 262 takes place deformation, alright make corresponding built-in laminating pad 261 and the outer terminal surface of optic fibre cable conflict press from both sides tightly, can reach better tightening effect, outside personnel of being convenient for arrange in order optic fibre cable, avoid the cable when carrying out the test, take place the confusion, lead to outside personnel to find the cable of corresponding test, thereby reduce efficiency of software testing.
The inner walls of the built-in attaching pad 261 and the semicircular wire harness block 26 are provided with notches for embedding the side abutting pieces 262;
through the limiting effect of notch, can effectively drive corresponding avris conflict piece 262 and take place deformation and reset.
The length of the rotating screw 64 is larger than the inner diameter of the upper attaching disc 63, the bottom of the rotating screw 64 is conical, and the bottom of the rotating screw 64 is positioned in the attaching circular groove 65;
when the rotating screw 64 moves, the cable is clamped through the conical opening at the lower end, and when the clamping is completed, the rotating screw 64 moves towards the inside of the attaching circular groove 65 to effectively clamp the fiber cable, so that a good clamping effect is achieved.
A movable bearing is rotatably connected between the guide round wheel 67 and the built-in fixed plate 66, and a notch for embedding the limiting screw 54 is formed in the middle bottom end inside the connecting hollow disc 52;
the guiding round wheel 67 can effectively rotate inside the built-in fixed plate 66 through a movable bearing.
The working principle of the application is as follows: when an external optical fiber is subjected to torque test, an external person connects one end of the optical fiber with the output rotary drum 51 in advance, in the connecting process, one end of the optical fiber uniformly penetrates through the tightening groove 53, after the optical fiber uniformly penetrates through tightening, the limiting screw 54 is directly rotated, the limiting screw 54 can move in the hollow connecting disc 52 in the rotating process, the limiting screw 54 clamps one end of the optical fiber through the threaded connection effect, one end of the optical fiber is in a fixed state, the other end of the optical fiber is connected and fixed with the built-in fixed shaft 61, in the connecting process, the other end penetrates through the guide round wheel 67, the redundant part is uniformly wound in the tightening groove 62, in the winding process, the other end of the optical fiber is placed in the upper attaching disc 63, the rotating screw 64 is directly rotated, the other end of the optical fiber is clamped by the attaching round groove 65 and the rotating screw 64, the other end of the optical fiber can be clamped and fixed by matching, so that a good clamping effect can be achieved, and the torque of the optical fiber is tested by opening a motor switch of the testing motor 5, the optical fiber can be effectively shed in the testing mode, so that the optical fiber can be effectively tested, and the testing effect can be better in the testing process, and the testing process can be prevented from being caused, and the testing and the optical fiber can be effectively and the tested;
the limiting connecting rod 22 can be effectively driven to slide on the outer end face of the tester 2 through the sliding action of the limiting sliding block 23 and the limiting sliding groove 21, the optical fiber can be limited and clamped through the tightening action of the semicircular wire-binding block 26, and the arrangement length of the optical fiber cable is controlled through the sliding action of the limiting connecting rod 22;
the tightening screw 25 is directly tightened, so that the tightening screw 25 moves inside the built-in thread groove 232, and when the tightening screw 25 moves inside the limiting chute 21 and collides with the bottom end, the corresponding side limiting block 231 is driven to collide with the side limiting groove 24 to form acting force and reaction force, the fixing effect of the whole limiting connecting rod 22 is completed, an external person can slide the limiting connecting rod 22, and meanwhile, the limiting connecting rod 22 can be fixed in real time, so that a good fixing effect is achieved.
The above embodiments are only for illustrating the technical method of the present application and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present application may be modified or substituted without departing from the spirit and scope of the technical method of the present application.
Claims (6)
1. The optical fiber performance test system comprises a bottom plate (1) and a tester (2), and is characterized in that a first side plate (3) is arranged on one side of the upper end face of the bottom plate (1), and a second side plate (4) is arranged on the other side of the upper end face of the bottom plate (1);
a test motor (5) is arranged in the middle of the outer end face of the first side plate (3), an output rotary drum (51) is fixedly arranged at the output end of the test motor (5), a plurality of tightening grooves (53) are formed in the annular outer surface of the output rotary drum (51), a connecting hollow disc (52) is fixedly arranged on the outer end face of the output rotary drum (51), a limiting screw (54) is connected with the middle position of the upper end face of the connecting hollow disc (52) in a threaded manner, and a notch for embedding the limiting screw (54) is formed in the middle bottom end of the inside of the connecting hollow disc (52);
the optical fiber test device is characterized in that built-in side plates (6) are arranged on two sides of the inner wall of the second side plate (4), built-in fixing shafts (61) are arranged in the middle between the two adjacent corresponding built-in side plates (6), built-in fixing plates (66) are fixedly arranged at the edges of the outer ends of the two adjacent built-in side plates (6), guide round wheels (67) are rotationally connected at the middle positions of the built-in fixing plates (66), movable bearings are rotationally connected between the guide round wheels (67) and the built-in fixing plates (66), a wire guide mechanism is arranged at the middle of the built-in fixing shafts (61) and used for clamping test optical fibers, the wire guide mechanism comprises a plurality of tightening wire grooves (62) and an upper laminating disc (63), the upper laminating disc (63) is arranged at the middle upper end of the annular outer surface of the built-in fixing shafts (61), the tightening wire grooves (62) are formed in the middle two side positions of the built-in fixing shafts (61), the upper end positions of the upper laminating disc (63) are in threaded connection with rotating screws (64), and the middle lower end positions of the inner part of the upper laminating disc (63) are formed with laminating round grooves (65).
2. The optical fiber performance test system according to claim 1, wherein a plurality of connecting wire grooves (7) are formed in the inclined surface of the tester (2), limiting sliding grooves (21) are formed in two sides, located below the connecting wire grooves (7), of the inclined surface of the tester (2), limiting sliding blocks (23) are connected inside the limiting sliding grooves (21) in a sliding mode, limiting connecting rods (22) are arranged between the corresponding limiting sliding blocks (23), and a plurality of semicircular wire binding blocks (26) are arranged on the outer end faces of the limiting connecting rods (22).
3. The optical fiber performance test system according to claim 2, wherein the limit slide groove (21) is provided with limit grooves (24) on two sides of the inner wall, a limit block (231) is slidably connected between the limit slide block (23) and the limit grooves (24), a built-in thread groove (232) is formed in the limit slide block (23), a tightening screw (25) is in threaded connection with the built-in thread groove (232), and the tightening screw (25) is in contact with the bottom surface of the limit slide groove (21).
4. The optical fiber performance test system according to claim 2, wherein a movable pull rod (27) is movably connected to the middle of the inside of the semicircular wire harness block (26), a built-in bonding pad (261) is arranged inside the semicircular wire harness block (26), side abutting pieces (262) are fixedly connected between two sides of the outer wall of the built-in bonding pad (261) and the semicircular wire harness block (26), and the movable pull rod (27) is fixedly connected to the middle of the semicircular wire harness block (26).
5. The system according to claim 4, wherein the inner walls of the inner bonding pad (261) and the semicircular wire harness block (26) are provided with notches into which the side abutting pieces (262) are inserted.
6. The optical fiber performance testing system according to claim 1, wherein the length of the rotating screw (64) is larger than the inner diameter of the upper attaching disc (63), the bottom of the rotating screw (64) is conical, and the bottom end of the rotating screw (64) is located in the attaching circular groove (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111485734.XA CN114427958B (en) | 2021-12-07 | 2021-12-07 | Optical fiber performance test system |
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|---|---|---|---|
| CN202111485734.XA CN114427958B (en) | 2021-12-07 | 2021-12-07 | Optical fiber performance test system |
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| CN114427958A CN114427958A (en) | 2022-05-03 |
| CN114427958B true CN114427958B (en) | 2023-11-24 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2083233A (en) * | 1980-08-21 | 1982-03-17 | Standard Telephones Cables Ltd | Tensile test grips for packaged optical fibre |
| WO2012091177A1 (en) * | 2010-12-28 | 2012-07-05 | Yazaki Corporation | Optical connector |
| CN108593267A (en) * | 2018-04-13 | 2018-09-28 | 苏州拓博机械设备有限公司 | A kind of optical fiber combined type testing machine |
| CN208596847U (en) * | 2018-09-12 | 2019-03-12 | 尹德红 | A kind of processing unit (plant) of electric binding terminal |
| CN210571713U (en) * | 2019-08-02 | 2020-05-19 | 蚌埠学院 | Pressing plate type optical fiber clamp and optical fiber mechanical property tester thereof |
| CN111537353A (en) * | 2020-05-25 | 2020-08-14 | 戴文凯 | New material variable environment stretching torsion device |
| CN212060166U (en) * | 2020-05-21 | 2020-12-01 | 河北浩瀚环保科技有限公司 | Novel flue gas testing device |
| CN112304761A (en) * | 2020-11-09 | 2021-02-02 | 嵊州航羽电子有限公司 | Device for testing bearing tension and torsional force of cable |
| CN112320458A (en) * | 2020-10-28 | 2021-02-05 | 温州水琳黛贸易有限公司 | Intelligent anti-breaking and uniformly-winding optical fiber winding equipment |
| CN212667684U (en) * | 2020-07-03 | 2021-03-09 | 杭州沛澜航空科技有限公司 | Quick heat abstractor based on unmanned helicopter |
| CN212748534U (en) * | 2020-07-22 | 2021-03-19 | 汤竹发 | Communication cable tensile force testing arrangement |
| CN113049229A (en) * | 2021-04-15 | 2021-06-29 | 杨红伟 | Optical fiber mechanical property detection equipment |
| CN113075052A (en) * | 2021-04-01 | 2021-07-06 | 刘丛巍 | Method for testing optical fiber strength |
| CN213933430U (en) * | 2020-11-19 | 2021-08-10 | 浙江宇视科技有限公司 | Cable torsion testing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7217041B2 (en) * | 2005-09-26 | 2007-05-15 | Mitutoyo Corporation | Fiber-optic alignment with detector IC |
-
2021
- 2021-12-07 CN CN202111485734.XA patent/CN114427958B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2083233A (en) * | 1980-08-21 | 1982-03-17 | Standard Telephones Cables Ltd | Tensile test grips for packaged optical fibre |
| WO2012091177A1 (en) * | 2010-12-28 | 2012-07-05 | Yazaki Corporation | Optical connector |
| CN108593267A (en) * | 2018-04-13 | 2018-09-28 | 苏州拓博机械设备有限公司 | A kind of optical fiber combined type testing machine |
| CN208596847U (en) * | 2018-09-12 | 2019-03-12 | 尹德红 | A kind of processing unit (plant) of electric binding terminal |
| CN210571713U (en) * | 2019-08-02 | 2020-05-19 | 蚌埠学院 | Pressing plate type optical fiber clamp and optical fiber mechanical property tester thereof |
| CN212060166U (en) * | 2020-05-21 | 2020-12-01 | 河北浩瀚环保科技有限公司 | Novel flue gas testing device |
| CN111537353A (en) * | 2020-05-25 | 2020-08-14 | 戴文凯 | New material variable environment stretching torsion device |
| CN212667684U (en) * | 2020-07-03 | 2021-03-09 | 杭州沛澜航空科技有限公司 | Quick heat abstractor based on unmanned helicopter |
| CN212748534U (en) * | 2020-07-22 | 2021-03-19 | 汤竹发 | Communication cable tensile force testing arrangement |
| CN112320458A (en) * | 2020-10-28 | 2021-02-05 | 温州水琳黛贸易有限公司 | Intelligent anti-breaking and uniformly-winding optical fiber winding equipment |
| CN112304761A (en) * | 2020-11-09 | 2021-02-02 | 嵊州航羽电子有限公司 | Device for testing bearing tension and torsional force of cable |
| CN213933430U (en) * | 2020-11-19 | 2021-08-10 | 浙江宇视科技有限公司 | Cable torsion testing device |
| CN113075052A (en) * | 2021-04-01 | 2021-07-06 | 刘丛巍 | Method for testing optical fiber strength |
| CN113049229A (en) * | 2021-04-15 | 2021-06-29 | 杨红伟 | Optical fiber mechanical property detection equipment |
Non-Patent Citations (2)
| Title |
|---|
| Analysis of Fiber-Optic Coil SHUPE Effect for Different Fiber Coil Winding Structure and Winding Processes Optimization;Yang, Ruifeng and Ge, Shuangchao and Li, Bin and Guo, Chenxia;2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC;1-6 * |
| 基于BOTDR的传感光纤固定方式研究;刘永莉;孙红月;尚岳全;于洋;;传感技术学报(第09期);1353-1358 * |
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