CN114029209A - Stress control device of optical fiber ring - Google Patents
Stress control device of optical fiber ring Download PDFInfo
- Publication number
- CN114029209A CN114029209A CN202111294792.4A CN202111294792A CN114029209A CN 114029209 A CN114029209 A CN 114029209A CN 202111294792 A CN202111294792 A CN 202111294792A CN 114029209 A CN114029209 A CN 114029209A
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- optical fiber
- stress control
- fiber ring
- rod
- motor
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 92
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 3
- 239000003292 glue Substances 0.000 abstract description 21
- 230000009471 action Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000011261 inert gas Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/007—After-treatment
Abstract
The invention provides a stress control device of an optical fiber ring, which comprises: the box and stress control subassembly, the stress control subassembly is including locating be used for placing the switching pole subassembly of optic fibre ring anchor clamps in the box, and be used for the drive the rotatory drive arrangement of switching pole subassembly, the switching pole subassembly includes switching pole and fastener, fastener will optic fibre ring anchor clamps fasten on the switching pole. According to the stress control device for the optical fiber ring, after optical fibers are wound, the optical fiber ring clamp is installed on the adapter rod assembly and fixed, then the adapter rod assembly is driven to rotate through the driving device, the optical fiber ring clamp continues to rotate slowly until glue on the optical fiber ring is completely solidified, the glue is uniformly distributed on the optical fiber ring when being solidified, and the phenomenon that the glue flows downwards under the action of gravity to cause the formation of internal stress inside the optical fiber ring after being solidified to influence the performance of the optical fiber ring is avoided.
Description
Technical Field
The invention relates to the technical field of optical fibers, in particular to a stress control device of an optical fiber ring.
Background
The optical fiber ring is wound on the optical fiber ring clamp in the winding process, glue is arranged on the optical fiber, light is adhered into a whole after the winding is finished, and the glue needs a slow process after solidification, so that the optical fiber ring needs to continue to rotate slowly in the optical fiber ring clamp after the winding is finished until the glue is completely solidified and the internal stress is released, and the optical fiber ring can be taken out. Otherwise, due to the action of gravity, the glue can flow downwards and solidify, and internal stress is formed inside the optical fiber ring after solidification, so that the performance of the optical fiber ring is affected.
Disclosure of Invention
The invention provides a stress control device of an optical fiber ring, which is used for solving the technical problem that internal stress is formed after glue inside the optical fiber ring is solidified at present.
In order to solve the above technical problem, the present invention provides a stress control device for an optical fiber ring, comprising: the box and stress control subassembly, the stress control subassembly is including locating be used for placing the switching pole subassembly of optic fibre ring anchor clamps in the box, and be used for the drive the rotatory drive arrangement of switching pole subassembly, the switching pole subassembly includes switching pole and fastener, fastener will optic fibre ring anchor clamps fasten on the switching pole.
Further, the switching pole subassembly includes the bearing frame, be equipped with a plurality of bearings in the bearing frame, the inner circle of bearing is connected the switching pole, and is a plurality of separate through the bearing spacer sleeve between the bearing.
Further, fastener includes circular arc nut plate, circular arc briquetting and housing screw, the circular arc briquetting is located in the adapter lever, the circular arc nut plate is located on the adapter lever and with the position of circular arc briquetting is corresponding, housing screw passes circular arc nut plate butt the circular arc briquetting.
Further, the stress control assembly comprises a plurality of stress control panels, the driving device is arranged in the box body and comprises a driving gear, a driven gear and a motor, the driving gear is sleeved on a rotating shaft of the motor, the driven gear is sleeved on the switching rod, and the driving gear is meshed with the driven gear.
Furthermore, the stress control assembly further comprises a mounting plate, a motor shaft spacer sleeve and a shaft end gland, the adapter rod assembly is fastened on the mounting plate through a first screw, the motor shaft spacer sleeve is sleeved on the rotating shaft of the motor, the driving gear sleeve is arranged on the rotating shaft of the motor and arranged on the end surface of the motor shaft spacer sleeve, and the shaft end gland sleeve is arranged on the rotating shaft of the motor and arranged on the end surface of the driving gear.
Further, the stress control assembly specifically comprises four stress control discs.
Further, still including locating pilot lamp, motor speed regulator and switch on the box, and locate the inside riser of box, the box includes left side door and right front door, pilot lamp, motor speed regulator and the equal electric connection director of switch, stress control assembly install in on the riser.
Further, the box body is specifically a vacuum tank, an air exhaust opening is arranged on the vacuum tank, and the air exhaust opening is connected with a vacuumizing device.
Further, drive arrangement includes motor, flat key, actuating lever, driven lever, receives magnet and permanent magnet, and the actuating lever passes through the flat key is fixed in the pivot of motor, the permanent magnet is located the both ends of actuating lever, the driven lever is fixed on the changeover lever, receive the magnet to locate the both ends of driven lever.
Further, still include the protection casing, vacuum tank with the motor is fixed in on the protection casing.
The invention has the following beneficial effects: according to the stress control device for the optical fiber ring, after optical fibers are wound, the optical fiber ring clamp is installed on the adapter rod assembly and fixed, then the adapter rod assembly is driven to rotate through the driving device, the optical fiber ring clamp continues to rotate slowly until glue on the optical fiber ring is completely solidified, the glue is uniformly distributed on the optical fiber ring when being solidified, and the phenomenon that the glue flows downwards under the action of gravity to cause the formation of internal stress inside the optical fiber ring after being solidified to influence the performance of the optical fiber ring is avoided.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a stress control device for an optical fiber ring according to a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of a stress control assembly of a stress control apparatus for an optical fiber ring according to a preferred embodiment of the present invention;
FIG. 3 is a perspective view of one direction of a stress control assembly of a stress control device of an optical fiber ring in accordance with a preferred embodiment of the present invention;
FIG. 4 is a cross-sectional view of a stress control assembly of a stress control device for an optical fiber ring in accordance with a preferred embodiment of the present invention;
FIG. 5 is a cross-sectional view of a transition rod assembly of a fiber optic ring strain control device in accordance with a preferred embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a stress control device for an optical fiber ring according to another preferred embodiment of the present invention;
fig. 7 is a cross-sectional view of a fiber ring clamp of a stress control device of a fiber ring of the present invention.
The reference numerals in the figures denote:
10. a box body; 101. a hinge cover; 102. an air extraction opening; 103. an air inlet; 11. a left side door; 12. a right front door; 20. a stress control assembly; 21. an adapter rod assembly; 211. a transfer lever; 212. a fastening device; 2121. an arc nut plate; 2122. arc briquetting; 2123. a compression screw; 213. a bearing seat; 214. a bearing; 215. a bearing spacer sleeve; 216. a limiting ring; 217. a second screw; 218. a gear baffle; 22. a drive device; 221. a driving gear; 222. a driven gear; 223. a motor; 224. a flat bond; 225. a drive rod; 226. a driven lever; 227. a receiving body; 228. a permanent magnet; 23. a stress control panel; 24. mounting a plate; 25. a motor shaft spacer sleeve; 26. a shaft end gland bush; 27. a first screw; 30. an indicator light; 40. a motor speed regulator; 50. a switch; 60. a vertical plate; 70. a protective cover; 80. a seal ring; 90. a fiber ring clamp; 901. an optical fiber loop; 902. and a push rod.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Example 1
As shown in fig. 1 to 5 and 7, the stress control device for an optical fiber ring 901 according to the present embodiment includes: the optical fiber ring clamp comprises a box body 10 and a stress control assembly 20 arranged in the box body 10, wherein the stress control assembly 20 comprises an adapter rod assembly 21 used for placing the optical fiber ring clamp 90 and a driving device 22 used for driving the adapter rod assembly 21 to rotate, and the adapter rod assembly 21 comprises an adapter rod 211 used for placing the optical fiber ring clamp 90 and a fastening device 212 used for fastening the optical fiber ring clamp 90.
During operation, the optical fiber ring 901, around which an optical fiber is just wound, is inserted into the adapter rod 211 of the stress control assembly 20 along with the optical fiber ring fixture 90, then the fastening device 212 fixes the ejector rod 902 at one end of the optical fiber ring fixture 90, the driving device drives the adapter rod assembly to operate, and finally the adapter rod 211 drives the optical fiber ring fixture 90 and the optical fiber ring 901 to rotate until the glue on the optical fiber ring 901 is completely solidified, and the stress control is completed.
Wherein, the stress control assembly 20 includes a plurality of stress control panels 23, the driving device 22 includes a driving gear 221, a driven gear 222 and a motor 223, the driving gear 221 is sleeved on a rotating shaft of the motor 223, the driven gear 222 is sleeved on the adapting rod 211, and the driving gear 221 is engaged with the driven gear 222.
In this embodiment, the stress control assembly 20 may include any number of stress control panels 23 as required, so as to enable multiple groups of workpieces to work simultaneously, specifically, four stress control panels 23 are taken as an example in this embodiment for illustration, each stress control panel 23 includes a set of adapter rod assemblies 21, and the driving gear 221 is driven to operate by the operation of the motor 223, so that the driven gear 222 engaged with the driving gear 221 rotates, and the adapter rod assemblies 21 are driven to operate.
In this embodiment, the stress control assembly 20 further includes a mounting plate 24, a motor shaft spacer 25, and a shaft end cover 26, the adapter rod assembly 21 is fastened on the mounting plate 24 by a first screw 27, the motor shaft spacer 25 is sleeved on the rotating shaft of the motor 223, the driving gear 221 is sleeved on the rotating shaft of the motor 223 and is disposed on the end surface of the motor shaft spacer 25, and the shaft end cover 26 is sleeved on the rotating shaft of the motor 223 and is disposed on the end surface of the driving gear 221. The adapter rod assembly 21 comprises a bearing seat 213, the bearing seat 213 is fixed on the mounting plate 24, a plurality of bearings 214 are arranged in the bearing seat 213, and the inner rings of the bearings 214 are connected with the adapter rod 211. One end of the adapter rod 211 connected with the bearing seat 213 is provided with a limit ring 216, and the limit ring 216 is fixed through a second screw 217. The limiting ring 216 for fixing the tail end of the adapting rod 211 through the second screw 217 is used for preventing the adapting rod 211 from axially bouncing
The bearing seat of the adapter rod assembly 21 is fastened on the mounting plate 24 through the first screw 27, so that the adapter rod assembly 21 is fixed without influencing the rotation of the adapter rod 211, and the adapter rod inserted into the inner ring of the bearing 214 of the bearing seat 213 can rotate better. The motor shaft spacer 25 is used to adjust the position of the driving gear 221 to ensure that the driving gear 221 is engaged with the driven gear 222. The shaft end cover 26 is used to prevent the driving gear 221 from being displaced.
In this embodiment, the plurality of bearings 214 are separated by the bearing spacer 215, and according to design requirements, any number of bearings 214 may be disposed in the bearing spacer, so that the adapting rod 211 can rotate better.
In this embodiment, the middle of the adapter rod 211 is a through hole, and the top rod 902 of the optical fiber ring clamp 90 is inserted into the through hole of the adapter rod 211. The fastening device 212 includes an arc nut plate 2121, an arc pressing block 2122, and a pressing screw 2123, the arc pressing block 2122 is disposed in the adapting rod 211, the arc nut plate 2121 is disposed on the arc pressing block 2122, and the pressing screw 2123 passes through the arc nut plate 2121 and abuts against the arc pressing block 2122.
The ejector rod 902 at one end of the optical fiber ring clamp 90 is inserted into the through hole of the adapter rod 211, the circular arc pressing block 2122 tightly pushes the optical fiber ring clamp 90 under the pushing action of the compression screw 2123 penetrating through the circular arc nut plate 2121, and the circular arc surface of the circular arc pressing block 2122 is attached to the ejector rod 902 surface of the optical fiber ring clamp 90, so that point contact extrusion deformation is avoided. The end face of the driven gear 222 is also fixedly connected with a gear baffle 218, and the gear baffle 218 is used for protecting gear engagement and is matched and connected with the changeover lever 211 into a whole.
In this embodiment, the stress control device further includes an indicator lamp 30, a motor speed regulator 40, a switch 50, and a vertical plate 60, wherein the indicator lamp 30, the motor speed regulator 40, the switch 50 are disposed on the box body 10, the vertical plate 60 is disposed inside the box body 10, the box body 10 includes a left door 11 and a right door 12, the indicator lamp 30, the motor speed regulator 40, and the switch 50 are all electrically connected to the controller, and the stress control assembly 20 is mounted on the vertical plate 60.
The indicator lamp 30 is used for indicating the working state of the equipment, the motor speed regulator 40 is used for regulating the rotating speed of the motor 223 according to the requirement, the vertical plate 60 is used for installing the stress control assembly 20, and the switch 50 is used for starting and stopping the equipment.
The working principle of the embodiment is as follows: when the device works, the optical fiber ring clamp 90 wound with the optical fiber ring 901 is inserted into a through hole of the adapter rod 211 of any one of the four stress control panels 23 of the stress control assembly 20, the compression screw 2123 is tightened, the ejector rod 902 at one end of the optical fiber ring clamp 90 is fixed in the connecting hole, the left door 11 and the right door 12 are closed to prevent light from entering, the starting switch 50 is switched on, the rotating speed of the motor 223 is adjusted through the motor speed adjuster 40, the device is started, the motor 223 drives the driving gear 221 to rotate after the device is started, the driven gear 222 below the gear baffle 218 is driven to rotate, and finally the adapter rod 211 drives the optical fiber ring clamp 90 and the optical fiber ring 901 to rotate until glue on the optical fiber ring 901 is completely solidified, so that the glue on the optical fiber ring 901 is uniformly distributed when being solidified.
After the optical fiber winding is completed, the optical fiber ring fixture 90 is installed and fixed through the adapter rod assembly 21, so that the optical fiber ring fixture 90 continues to rotate slowly until glue on the optical fiber is completely solidified, the glue is uniformly distributed on the optical fiber ring 901 when being solidified, and the phenomenon that the glue flows downwards under the action of gravity to cause the solidification and then forms internal stress inside the optical fiber ring 901 to influence the performance of the optical fiber ring 901 is avoided.
Example 2
As shown in fig. 6 and 7, the stress control device for an optical fiber ring 901 according to the present embodiment includes: drive arrangement 22, adapter rod subassembly 21 and vacuum tank, adapter rod subassembly 21 are located in the vacuum tank, including the adapter rod 211 that is used for placing fiber ring anchor clamps 90, and drive arrangement 22 drive adapter rod 211 rotates, and the extraction opening 102 of vacuum tank is connected with evacuating device.
Wherein, evacuating device specifically is the vacuum pump, places optic fibre ring anchor clamps 90 on adapter rod 211 to through the operation of drive arrangement 22 drive adapter rod 211, make the optic fibre ring continue slowly rotatory in optic fibre ring anchor clamps 90, until glue solidifies completely, release the internal stress, will be used for placing in the vacuum tank adapter rod 211 of optic fibre ring anchor clamps 90 simultaneously, the during operation takes out the interior gas of vacuum tank through the vacuum pump, avoids the glue oxidation on the optic fibre ring 901.
In this embodiment, the driving device 22 includes a motor 223, a driving rod 225, a driven rod 226, a magnet 227, a permanent magnet 228, and a flat key 224, the driving rod 225 is connected to the rotating shaft of the motor 223 through the flat key 224, the permanent magnet 228 is disposed at both ends of the driving rod 225, the driven rod 226 is fixed to the adapting rod 211, and the magnet 227 is disposed at both ends of the driven rod 226.
The driving rod 225 is connected with the motor 223 through a flat key 224, a permanent magnet 228 is arranged at the end of the driving rod 225, so that the driving rod 225 can rotate along with the rotation shaft of the motor 223, the permanent magnet 228 at the end of the driving rod 225 is driven to rotate, a magnet receiving body 227 is arranged at the position corresponding to the permanent magnet 228 in the vacuum tank, the magnet receiving body 227 is arranged at the end of the driven rod 226, the central hole of the driven rod 226 is fixedly connected with the outside of the adapter rod 211, the permanent magnet 228 rotates to attract the magnet receiving body 227 to rotate along with the rotation, so that the driven rod 226 connected with the magnet receiving body 227 rotates, the adapter rod 211 is driven to rotate, and finally the counter-rotating connecting rod is driven.
In this embodiment, the stress control apparatus for the optical fiber ring 901 further includes a protective cover 70, the motor 223 is fixed on the protective cover 70, and the protective cover 70 is fixedly connected to the vacuum tank, so that the protective cover 70, the motor 223 and the vacuum tank form a fixed body.
In this embodiment, the vacuum tank is made of a non-magnetic material, the magnet 227 is made of a magnetic conductive material, the non-magnetic material of the vacuum tank in this embodiment is specifically stainless steel, and interference on magnetic conduction of the magnet 227 and the permanent magnet 228 can be avoided.
The adapter rod assembly 21 of this embodiment further includes a bearing seat 213, a plurality of bearings 214 are disposed in the bearing seat 213, an inner ring of the bearing 214 is connected to the adapter rod 211, two bearings 214 are disposed in the bearing seat 213, and the bearings 214 are separated by a bearing spacer sleeve.
In this embodiment, the adapter rod 211 is provided with a through hole for connecting the top rod 902 of the optical fiber ring clamp 90. The fastening device 212 includes an arc nut plate 2121, an arc pressing block 2122, and a pressing screw 2123, the arc pressing block 2122 is disposed in the adapting rod 211, the arc nut plate 2121 is disposed on the arc pressing block 2122, and the pressing screw 2123 passes through the arc nut plate 2121 and abuts against the arc pressing block 2122.
The ejector rod 902 at one end of the optical fiber ring clamp 90 is inserted into the through hole of the adapter rod 211, the circular arc pressing block 2122 tightly pushes the optical fiber ring clamp 90 under the pushing action of the compression screw 2123 penetrating through the circular arc nut plate 2121, and the circular arc surface of the circular arc pressing block 2122 is attached to the ejector rod 902 surface of the optical fiber ring clamp 90, so that point contact extrusion deformation is avoided.
In this embodiment, the vacuum tank is provided with a hinge cover 101, the hinge cover 101 is provided with a sealing ring 80, and the sealing ring 80 is provided on the hinge cover 101, so that a sealed cavity can be formed in the vacuum tank when the hinge cover 101 is covered.
The vacuum tank of this embodiment is further provided with an air inlet 103, the air inlet 103 is externally connected with a valve and an inert gas loop, and after the vacuum tank is vacuumized by a vacuum pump, inert gas is supplemented into the vacuum tank through the air inlet 103, so that the glue on the optical fiber is prevented from being oxidized in the air.
The working principle of the embodiment is as follows: during operation, the newly wound optical fiber ring 901 is inserted into the through hole of the adapter rod 211 in the vacuum tank along with the optical fiber ring clamp 90, the compression screw 2123 is screwed, the optical fiber ring clamp 90 is fastened on the adapter rod 211, the hinge cover 101 is closed and locked, so that a sealed cavity is formed in the vacuum tank, air in the vacuum tank is pumped away through the vacuum pump, then inert gas is supplemented into the vacuum tank, the motor 223 is started after the inert gas is supplemented, the motor rotates to drive the driving rod 225 to rotate, the permanent magnet 228 at the end of the driving rod 225 can generate attraction force on the magnet 227 in the vacuum tank, so that the magnet 227 is pulled to rotate together, the adapter rod 211 is driven to rotate through the driven rod 226, and the optical fiber ring clamp 90 on the adapter rod 211 is driven to rotate.
The stress control device for the optical fiber ring 901 can enable the optical fiber ring 901 on the optical fiber ring clamp 90 to be rotationally solidified in the vacuum inert gas, and eliminate the internal stress of the optical fiber ring 901 caused by the fact that glue is oxidized and/or is subjected to gravity.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A stress control device for an optical fiber ring, comprising: the optical fiber ring clamp comprises a box body (10) and a stress control assembly (20), wherein the stress control assembly (20) comprises an adapter rod assembly (21) arranged in the box body (10) and used for placing an optical fiber ring clamp (90), and a driving device (22) used for driving the adapter rod assembly (21) to rotate, the adapter rod assembly (21) comprises an adapter rod (211) and a fastening device (212), and the fastening device (212) fastens the optical fiber ring clamp (90) on the adapter rod (211).
2. A stress control device for an optical fiber ring according to claim 1, wherein the adapter rod assembly (21) comprises a bearing seat (213), a plurality of bearings (214) are disposed in the bearing seat (213), an inner ring of the bearing (214) is connected to the adapter rod (211), and the plurality of bearings (214) are separated by a bearing spacer (215).
3. A stress control device for an optical fiber ring according to claim 1, wherein the fastening device (212) comprises an arc nut plate (2121), an arc pressing block (2122) and a compression screw (2123), the arc pressing block (2122) is disposed in the adapter rod (211), the arc nut plate (2121) is disposed on the adapter rod (211) and corresponds to the arc pressing block (2122), and the compression screw (2123) passes through the arc nut plate (2121) and abuts against the arc pressing block (2122).
4. The apparatus for controlling the stress of an optical fiber ring according to any one of claims 1 to 3, wherein the stress control assembly (20) comprises a plurality of stress control discs (23), the driving device 22 is disposed in the housing (10) and comprises a driving gear (221), a driven gear (222) and a motor (223), the driving gear (221) is sleeved on a rotating shaft of the motor (223), the driven gear (222) is sleeved on the transition rod (211), and the driving gear (221) is engaged with the driven gear (222).
5. The stress control device of an optical fiber ring according to claim 4, wherein the stress control assembly (20) further comprises a mounting plate (24), a motor shaft spacer (25) and a shaft end cover (26), the adapter rod assembly (21) is fastened to the mounting plate (24) through a first screw (27), the motor shaft spacer (25) is sleeved on the rotating shaft of the motor (223), the driving gear (221) is sleeved on the rotating shaft of the motor (223) and is arranged on the end surface of the motor shaft spacer (25), and the shaft end cover (26) is sleeved on the rotating shaft of the motor (223) and is arranged on the end surface of the driving gear (221).
6. A device for stress control of a fiber optic ring according to claim 4, wherein said stress control assembly (20) comprises in particular four of said stress control discs (23).
7. A stress control device of a fiber ring according to claim 4, further comprising an indicator light (30), a motor speed regulator (40) and a switch (50) which are arranged on the box body (10), and a vertical plate (60) which is arranged inside the box body (10), wherein the box body (10) comprises a left door (11) and a right door (12), the indicator light (30), the motor speed regulator (40) and the switch (50) are all electrically connected with a controller, and the stress control assembly (20) is mounted on the vertical plate (60).
8. A stress control device for an optical fiber ring according to any one of claims 1 to 3, wherein the housing (10) is a vacuum tank, the vacuum tank is provided with an air pumping port (102), and the air pumping port (102) is connected to a vacuum pumping device.
9. The apparatus for controlling stress of a fiber optic ring according to claim 8, wherein the driving device (22) comprises a motor (223), a flat key (224), a driving rod (225), a driven rod (226), a magnet (227) and a permanent magnet (228), the driving rod (225) is fixed on a rotating shaft of the motor (223) through the flat key (224), the permanent magnet (228) is disposed at two ends of the driving rod (225), the driven rod (226) is fixed on the adapting rod (211), and the magnet (227) is disposed at two ends of the driven rod (226).
10. A fiber optic ring strain control apparatus as claimed in claim 9, further comprising a protective cover (70), wherein the vacuum reservoir and the motor (223) are secured to the protective cover (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111294792.4A CN114029209A (en) | 2021-11-03 | 2021-11-03 | Stress control device of optical fiber ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111294792.4A CN114029209A (en) | 2021-11-03 | 2021-11-03 | Stress control device of optical fiber ring |
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| CN114029209A true CN114029209A (en) | 2022-02-11 |
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| CN202111294792.4A Pending CN114029209A (en) | 2021-11-03 | 2021-11-03 | Stress control device of optical fiber ring |
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|---|---|---|---|---|
| CN114950881A (en) * | 2022-08-02 | 2022-08-30 | 之江实验室 | Device and method for uniformly curing endoscope sealant |
| CN115950455A (en) * | 2023-03-09 | 2023-04-11 | 中国船舶集团有限公司第七〇七研究所 | Ring winding tool with adjustable ring height |
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Application publication date: 20220211 |