CN114779406B - Optical fiber coupler and optical fiber plug thereof - Google Patents
Optical fiber coupler and optical fiber plug thereof Download PDFInfo
- Publication number
- CN114779406B CN114779406B CN202210370280.XA CN202210370280A CN114779406B CN 114779406 B CN114779406 B CN 114779406B CN 202210370280 A CN202210370280 A CN 202210370280A CN 114779406 B CN114779406 B CN 114779406B
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- Prior art keywords
- wall
- optical fiber
- fixedly connected
- pipe
- rack
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 169
- 239000000835 fiber Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
- 238000005507 spraying Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3814—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with cooling or heat dissipation means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3866—Devices, tools or methods for cleaning connectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fibers, in particular to an optical fiber coupler and an optical fiber plug thereof, which comprise an optical fiber coupler body, an optical fiber plug body and an optical fiber plug body, wherein the optical fiber coupler body is spliced with the optical fiber plug body, the optical fiber body is fixed in the optical fiber plug body, a first rack is slidably connected to the inner wall of the top of the optical fiber coupler body, a positioning plate is fixedly connected to the outer wall of the bottom of the first rack, and a first positioning pipe and a second positioning pipe are respectively and fixedly connected to two sides of the outer wall of the bottom of the positioning plate. Through the locating plate slip in the constant head tank, avoided producing the problem of position offset at the in-process of inserting fiber optic plug effectively, move down through the locating plate for inlet tube and inlet port are gone into to first locating pipe and second locating pipe card respectively, under reset spring's elasticity effect, can make first locating pipe and second locating pipe fix the locating plate effectively, avoided the unstable problem of connection in-process.
Description
Technical Field
The invention relates to the technical field of optical fibers, in particular to an optical fiber coupler and an optical fiber plug thereof.
Background
The optical fiber coupler is a device for detachably connecting optical fibers, which is to precisely butt-joint two end surfaces of the optical fibers so that the light energy output by the transmitting optical fiber can be coupled into the receiving optical fiber to the maximum extent and the influence on a system caused by the intervention of the light energy into an optical link is minimized, and an optical fiber plug (optical fiber splice) is used for permanently or detachably connecting the two optical fibers together and has a connection part for protecting components, wherein the optical fiber plug is an end device of the optical fiber and is mainly used for connecting the optical fibers.
The conventional optical fiber coupler and optical fiber plug's connected mode adopts to insert the plug into the coupler, carries out the joint, and when long-time use, can lead to the elasticity of the elastic block of joint to lose, can not guarantee to carry out the continuous fixed to the plug to cause the unstable effect of connection.
Disclosure of Invention
The invention aims to provide an optical fiber coupler and an optical fiber plug thereof, which effectively avoid the problem of position deviation in the process of inserting the optical fiber plug by sliding a positioning plate in a positioning groove, and the first positioning pipe and the second positioning pipe are respectively clamped into a water inlet pipe and an air inlet hole by downward movement of the positioning plate, so that the first positioning pipe and the second positioning pipe can effectively fix the positioning plate under the elastic force of a return spring, thereby avoiding the problem of instability in the connecting process and solving the problem in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the optical fiber coupler comprises an optical fiber coupler body, an optical fiber plug body and an optical fiber body, wherein the optical fiber coupler body is spliced with the optical fiber plug body, and the optical fiber body is fixed in the optical fiber plug body;
The optical fiber coupler comprises an optical fiber coupler body, and is characterized in that a first rack is slidably connected to the inner wall of the top of the optical fiber coupler body, a positioning plate is fixedly connected to the outer wall of the bottom of the first rack, a first positioning pipe and a second positioning pipe are fixedly connected to the two sides of the outer wall of the bottom of the positioning plate respectively, a second rack is slidably connected to the inner wall of the top of the optical fiber coupler body, the second rack is located on one side, away from the second positioning pipe, of the first rack, a gear is rotatably connected to the inner wall of the top of the optical fiber coupler body, teeth of the first rack and the second rack are meshed with teeth of the gear, an optical fiber connector matched with the optical fiber body is fixedly connected to the inner center of the optical fiber coupler body, a positioning groove is formed in the outer wall of the top of the optical fiber plug body, the inner wall of the positioning groove is slidably connected with the inner wall of the positioning plate, a water inlet pipe matched with the second positioning pipe is formed in the inner wall of the positioning groove, and reset springs are arranged between the outer wall of the top of the first rack and the inner wall of the optical fiber coupler body.
Preferably, the center of both sides of the top outer wall of the optical fiber coupler body is fixedly connected with a controller, the top outer wall of the controller is provided with a control button and a display screen, the inside of the controller is fixedly connected with a circuit board, and the circuit board is fixedly connected with a control chip.
Preferably, the top outer wall of the second rack is fixedly connected with a pressing block.
Preferably, the inner wall of the optical fiber coupler body and two sides of the second rack are respectively connected with a water spraying pipe and an air inlet pipe in a sliding manner, and the outer walls of the water spraying pipe and the air inlet pipe are fixedly connected with the inner wall of the positioning plate.
Preferably, the inner wall of spray pipe and the inner wall intercommunication of first positioning tube, the equal fixedly connected with alcohol sprinkler of top outer wall corner of fiber coupler body, the last fixedly connected with first hose of alcohol sprinkler, the tail end of first hose and the top fixed connection of spray pipe, the bottom outer wall fixedly connected with connection water pipe of inlet tube, the tail end fixedly connected with distributive pipe of connection water pipe, the inner wall fixedly connected with outlet pipe of distributive pipe, evenly be provided with the shower nozzle on the outlet pipe.
Preferably, the inner wall of intake pipe and the inner wall intercommunication of second registration arm, the top outer wall of fiber coupler body just is located the inboard fixedly connected with miniature air pump of alcohol sprinkler, fixedly connected with second hose on the miniature air pump, the top fixed connection of one end and the intake pipe of second hose, the inner wall fixedly connected with blast pipe of fiber plug body.
Preferably, the exhaust pipe comprises an air outlet pipe, the outer wall of the air outlet pipe is fixedly connected with the inner wall of the optical fiber plug body, the outer wall of the bottom of the air outlet pipe is fixedly connected with a plurality of nozzles, and the air outlet direction of the nozzles is directed to the outer side of the optical fiber coupler body.
Preferably, the outer wall of the optical fiber body is fixedly connected with a rubber tube, and the rubber tube is made of heat-conducting rubber.
Preferably, the outer wall of rubber tube evenly fixedly connected with solid fixed ring, gu fixed ring's bottom outer wall and top outer wall joint have first arc and second arc respectively, the first dead lever of inner wall bottom fixedly connected with of fiber plug body, the outer wall fixed connection of the top and first arc of first dead lever, the inner wall sliding connection of fiber plug body has the lifter plate, fixedly connected with fixed spring between the inner wall of the top outer wall of lifter plate and fiber plug body, the bottom outer wall fixedly connected with second dead lever of lifter plate, the bottom of second dead lever and the outer wall fixed connection of second arc.
Preferably, the outer wall of the rubber tube is fixedly connected with a rubber pad, and the rubber pad is wavy.
Compared with the prior art, the invention has the beneficial effects that:
1. Through the locating plate slip in the constant head tank, avoided producing the problem of position offset at the in-process of inserting fiber optic plug effectively, move down through the locating plate for inlet tube and inlet port are gone into to first locating pipe and second locating pipe card respectively, under reset spring's elasticity effect, can make first locating pipe and second locating pipe fix the locating plate effectively, avoided the unstable problem of connection in-process.
2. The alcohol sprayer is started through the controller, alcohol enters the optical fiber plug body through the first hose and the water spraying pipe, then enters the water diversion pipe through the water inlet pipe and the connecting water pipe, distributes alcohol to two sides of the optical fiber body through the water diversion pipe, then sprays on the optical fiber body through the spray head, and volatilizes through alcohol, so that a large amount of heat is taken away in the process of alcohol volatilized again, the optical fiber plug body is cooled, and the problem that damage is caused by overheat of the optical fiber plug body in the use process is avoided.
3. The miniature air pump is started through the controller, so that air enters the optical fiber plug body from the air inlet hole through the second hose and the air inlet pipe, then the air is divided into a plurality of parts and then discharged through the nozzle, the nozzle is sprayed to the outer side of the optical fiber coupler body, dust between the optical fiber coupler body and the optical fiber plug body is blown out of the optical fiber coupler body, the dust removing effect is realized, the problem that dust is accumulated at a gap to influence use is solved, the air flow inside the optical fiber plug body is driven, the volatilization of alcohol is accelerated, and the problem that corrosion damage is caused by alcohol remained inside the optical fiber plug body is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a fiber optic coupler body according to the present invention;
FIG. 3 is a top view of the fiber optic coupler body structure of the present invention;
FIG. 4 is a cross-sectional view taken at A-A in FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at C in accordance with the present invention;
FIG. 6 is a schematic diagram of a fiber optic plug according to the present invention;
FIG. 7 is a cross-sectional view of the fiber optic plug of the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 7D in accordance with the present invention;
FIG. 9 is a top view of the light plug structure of the present invention;
FIG. 10 is a cross-sectional view of the structure of FIG. 9 at B-B in accordance with the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 10 at E in accordance with the present invention;
FIG. 12 is a schematic diagram of the internal structure of the controller according to the present invention;
fig. 13 is a system diagram of the present invention.
In the figure: 1. an optical fiber coupler body; 11. a first rack; 12. a positioning plate; 13. a first positioning tube; 14. a second positioning tube; 15. a second rack; 151. pressing the blocks; 16. a gear; 17. an optical fiber connector; 2. an optical fiber plug body; 21. a positioning groove; 22. an air inlet hole; 23. a water inlet pipe; 3. an optical fiber body; 4. a water spray pipe; 41. an alcohol sprayer; 42. a first hose; 43. connecting a water pipe; 44. a water diversion pipe; 45. a water outlet pipe; 46. a spray head; 5. an air inlet pipe; 51. a micro air pump; 52. a second hose; 53. an exhaust pipe; 531. an air outlet pipe; 532. a nozzle; 6. a rubber tube; 61. a rubber pad; 7. a fixing ring; 71. a first arcuate plate; 72. a first fixing rod; 73. a lifting plate; 74. a fixed spring; 75. a second arcuate plate; 76. a second fixing rod; 8. a controller; 81. a control button; 82. a display screen; 83. a circuit board; 84. and a control chip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 13, the present invention provides a technical solution:
an optical fiber coupler and an optical fiber plug thereof are shown in fig. 1 to 6 and 9, and comprise an optical fiber coupler body 1, an optical fiber plug body 2 and an optical fiber body 3, wherein the optical fiber coupler body 1 is spliced with the optical fiber plug body 2, and the optical fiber body 3 is fixed in the optical fiber plug body 2;
The top inner wall sliding connection of fiber optic coupler body 1 has first rack 11, the bottom outer wall fixedly connected with locating plate 12 of first rack 11, the bottom outer wall both sides of locating plate 12 are fixedly connected with first registration arm 13 and second registration arm 14 respectively, the top inner wall sliding connection of fiber optic coupler body 1 has second rack 15, and second rack 15 is located the one side that first rack 11 kept away from second registration arm 14, the top inner wall rotation of fiber optic coupler body 1 is connected with gear 16, the tooth of first rack 11 and second rack 15 meshes with the tooth of gear 16, the inside center department fixedly connected with of fiber optic coupler body 1 and the optical fiber joint 17 that the optical fiber body 3 agrees with, constant head tank 21 has been seted up to the top outer wall of fiber optic plug body 2, constant head tank 21's inner wall and the inner wall sliding connection of locating plate 12, the inner wall of constant head tank 21 has seted up the inlet tube 23 that agrees with second registration arm 14, the inner wall fixedly connected with of fiber optic plug body 2 and first registration arm 13 agrees with inlet tube 23, the inside wall of fiber optic plug body 2, the inside wall of the bottom outer wall of first rack 11, the bottom outer wall of second rack 15 and the inner wall of fiber optic coupler 1 all set up between the optical fiber optic coupler 1 and the optical fiber spring coupling.
The conventional optical fiber coupler and optical fiber plug's connected mode adopts to insert the plug into the coupler, carries out the joint, and when long-time use, can lead to the elasticity of the elastic block of joint to lose, can not guarantee to carry out the continuous fixed to the plug to cause the unstable effect of connection.
By pressing the second rack 15, the first rack 11 is driven to rise under the action of the first rack 11, the second rack 15 and the gear 16, and then the positioning plate 12 is driven to rise, the positioning groove 21 on the optical fiber plug body 2 is aligned with the positioning plate 12, the optical fiber plug body 2 is pushed into the optical fiber coupler body 1, the positioning plate 12 slides in the positioning groove 21, the problem of position deviation in the process of inserting the optical fiber plug is effectively avoided, when the first positioning tube 13 and the second positioning tube 14 are aligned with the water inlet tube 23 and the air inlet hole 22 respectively, the second rack 15 is loosened, the positioning plate 12 is driven to move downwards under the action of the elasticity of the reset spring, the first positioning tube 13 and the second positioning tube 14 are respectively clamped into the water inlet tube 23 and the air inlet hole 22 under the action of the elasticity of the reset spring, and the positioning plate 12 can be effectively fixed by the first positioning tube 13 and the second positioning tube 14 under the action of the elasticity of the reset spring, and the unstable problem in the connection process is avoided.
As an embodiment of the present invention, as shown in fig. 1 to 3 and fig. 12 to 13, a controller 8 is fixedly connected to the center of two sides of the top outer wall of the optical fiber coupler body 1, a control button 81 and a display screen 82 are disposed on the top outer wall of the controller 8, a circuit board 83 is fixedly connected to the inside of the controller 8, and a control chip 84 is fixedly connected to the circuit board 83.
Control instructions are given through the control buttons 81, instruction display is performed through the display screen 82, the instructions are transmitted to the control chip 84 through the circuit board 83, and the start and stop control of the micro air pump 51 and the alcohol sprayer 41 is achieved through the control chip 84.
As an embodiment of the present invention, as shown in fig. 1 to 5, a pressing block 151 is fixedly connected to the top outer wall of the second rack 15.
The outer wall of the pressing block 151 is engaged with the finger, thereby increasing the comfort of the user when pressing the second rack 15.
As an embodiment of the present invention, as shown in fig. 4 to 5, the inner wall of the optical fiber coupler body 1 is slidably connected with the water spraying pipe 4 and the air inlet pipe 5 at two sides of the second rack 15, respectively, and the outer walls of the water spraying pipe 4 and the air inlet pipe 5 are fixedly connected with the inner wall of the positioning plate 12.
The positioning plate 12 moves up and down to drive the water spray pipe 4 and the air inlet pipe 5 to slide up and down on the inner wall of the optical fiber coupler body 1, so that the positioning plate 12 can be effectively prevented from being biased.
As an embodiment of the present invention, as shown in fig. 1 to 5, the inner wall of the water spraying pipe 4 is communicated with the inner wall of the first positioning pipe 13, the corners of the outer wall of the top of the optical fiber coupler body 1 are fixedly connected with alcohol sprayers 41, the alcohol sprayers 41 are fixedly connected with first hoses 42, the tail ends of the first hoses 42 are fixedly connected with the top ends of the water spraying pipe 4, the outer wall of the bottom of the water inlet pipe 23 is fixedly connected with a connecting water pipe 43, the tail end of the connecting water pipe 43 is fixedly connected with a water diversion pipe 44, the inner wall of the water diversion pipe 44 is fixedly connected with a water outlet pipe 45, and spray heads 46 are uniformly arranged on the water outlet pipe 45.
In the process of connecting and using the optical fiber plug, the condition of laser leakage possibly exists, the internal temperature of the plug can be increased, and further the optical fiber can be burnt, so that the transmission quality of the optical fiber is affected.
The alcohol sprayer 41 is started through the controller 8, alcohol enters the optical fiber plug body 2 through the first hose 42 and the water spraying pipe 4, then enters the water diversion pipe 44 through the water inlet pipe 23 and the connecting water pipe 43, alcohol is distributed to two sides of the optical fiber body 3 through the water diversion pipe 44, then the alcohol is sprayed on the optical fiber body 3 through the spray nozzle 46, and a large amount of heat is taken away in the process of volatilizing the alcohol again through the volatility of the alcohol, so that the optical fiber plug body 2 is cooled, and the problem that damage is caused by overheating of the optical fiber plug body 2 in the use process is avoided.
As an embodiment of the present invention, as shown in fig. 1 to 5, the inner wall of the air inlet pipe 5 is communicated with the inner wall of the second positioning pipe 14, the micro air pump 51 is fixedly connected to the top outer wall of the optical fiber coupler body 1 and located at the inner side of the alcohol sprayer 41, the second hose 52 is fixedly connected to the micro air pump 51, one end of the second hose 52 is fixedly connected to the top end of the air inlet pipe 5, and the exhaust pipe 53 is fixedly connected to the inner wall of the optical fiber plug body 2.
When alcohol heat dissipation is performed inside the optical fiber plug, residual alcohol may cause corrosion damage to parts inside the optical fiber plug.
The micro air pump 51 is started through the controller 8, so that air enters the optical fiber plug body 2 from the air inlet hole 22 through the second hose 52 and the air inlet pipe 5, then the air is discharged through the air outlet pipe 53, and the volatilization of alcohol is accelerated by driving the air inside the optical fiber plug body 2 to flow, so that the problem of corrosion damage caused by alcohol remained inside the optical fiber plug body 2 is avoided.
As an embodiment of the present invention, as shown in fig. 7 to 8 and 10 to 11, the exhaust pipe 53 includes an exhaust pipe 531 inside, the outer wall of the exhaust pipe 531 is fixedly connected with the inner wall of the optical fiber plug body 2, the bottom outer wall of the exhaust pipe 531 is fixedly connected with a plurality of nozzles 532, and the air outlet direction of the nozzles 532 is directed to the outer side of the optical fiber coupler body 1.
The optical fiber coupler placed in offices and other areas for a long time has too small gap between the socket and the plug, the gap cannot be cleaned, dust can be accumulated at the gap after being placed for a long time, and when the accumulated dust is too much, the quality of optical fiber transmission signals can be affected.
Through dividing into a plurality of parts with the air, then discharge through nozzle 532, nozzle 532 spouts the outside to fiber optic coupler body 1 to blow off fiber optic coupler body 1 with the dust between fiber optic coupler body 1 and the fiber optic plug body 2, thereby realize the effect of dust removal, thereby avoid the gap department to pile up the problem that the dust influences the use.
As an embodiment of the present invention, as shown in fig. 6 to 8 and 10 to 11, a rubber tube 6 is fixedly connected to the outer wall of the optical fiber body 3, and the rubber tube 6 is made of heat-conducting rubber.
Through set up rubber tube 6 at the outer wall of optic fibre body 3, can prevent that alcohol from directly spouting on optic fibre body 3, cause the problem of corrosion damage to optic fibre body 3, through the material of the good heat conductivity of heat conduction rubber, can not influence the radiating effect of alcohol.
As an embodiment of the present invention, as shown in fig. 7 to 8 and 10 to 11, the outer wall of the rubber tube 6 is uniformly and fixedly connected with a fixing ring 7, the bottom outer wall and the top outer wall of the fixing ring 7 are respectively clamped with a first arc plate 71 and a second arc plate 75, the bottom of the inner wall of the optical fiber plug body 2 is fixedly connected with a first fixing rod 72, the top end of the first fixing rod 72 is fixedly connected with the outer wall of the first arc plate 71, the inner wall of the optical fiber plug body 2 is slidably connected with a lifting plate 73, a fixing spring 74 is fixedly connected between the top outer wall of the lifting plate 73 and the inner wall of the optical fiber plug body 2, the bottom outer wall of the lifting plate 73 is fixedly connected with a second fixing rod 76, and the bottom end of the second fixing rod 76 is fixedly connected with the outer wall of the second arc plate 75.
Through upwards pulling lifter plate 73, put into optical fiber body 3 between first arc 71 and the second arc 75, become flexible lifter plate 73, under the elasticity effect of fixed spring 74, drive second dead lever 76 and move down to drive second arc 75 and move down, block solid fixed ring 7 through first arc 71 and second arc 75, thereby realize optical fiber body 3's fixed, prevent that optical fiber plug body 2 from being unstable to optical fiber body 3 is fixed.
As an embodiment of the present invention, as shown in fig. 7 to 8 and 10 to 11, a rubber pad 61 is fixedly connected to the outer wall of the rubber tube 6, and the rubber pad 61 is in a wave shape.
The problem that the corrosion damage is carried out on equipment by enabling the insulating alcohol to flow out of the optical fiber plug body 2 along the rubber tube 6 through the rubber pad 61 is solved, and the rubber pad 61 is arranged into a wave shape and can be clamped in the optical fiber plug body 2, so that the fixation of the optical fiber body 3 is more stable.
Working principle: the control button 81 gives a control instruction, the display screen 82 displays the instruction, the circuit board 83 transmits the instruction to the control chip 84, the control chip 84 is used for realizing the starting and closing control of the miniature air pump 51 and the alcohol sprayer 41, the pressing block 151 is pressed, the first rack 11 is driven to ascend under the action of the first rack 11, the second rack 15 and the gear 16, the positioning plate 12 is driven to ascend, the positioning groove 21 on the optical fiber plug body 2 is aligned with the positioning plate 12, the optical fiber plug body 2 is pushed into the optical fiber coupler body 1, the positioning plate 12 slides in the positioning groove 21, the problem of position deviation in the process of inserting the optical fiber plug is effectively avoided, the second rack 15 is released when the first positioning tube 13 and the second positioning tube 14 are aligned with the water inlet tube 23 and the air inlet hole 22 respectively, the positioning plate 12 is driven to descend under the elastic action of the reset spring, the first positioning tube 13 and the second positioning tube 14 are respectively clamped into the water inlet tube 23 and the air inlet hole 22 under the elastic action of the reset spring, and the positioning plate 13 and the second positioning tube 14 can be effectively enabled to be connected with the stable in the process of positioning plate 12 under the elastic action of the reset spring.
The alcohol sprayer 41 is started through the controller 8, alcohol enters the optical fiber plug body 2 through the first hose 42 and the water spraying pipe 4, then enters the water diversion pipe 44 through the water inlet pipe 23 and the connecting water pipe 43, alcohol is distributed to two sides of the optical fiber body 3 through the water diversion pipe 44, then the alcohol is sprayed on the optical fiber body 3 through the spray nozzle 46, and a large amount of heat is taken away in the process of volatilizing the alcohol again through the volatility of the alcohol, so that the optical fiber plug body 2 is cooled, and the problem that damage is caused by overheating of the optical fiber plug body 2 in the use process is avoided.
The micro air pump 51 is started through the controller 8, so that air enters the optical fiber plug body 2 from the air inlet hole 22 through the second hose 52 and the air inlet pipe 5, then the air is divided into a plurality of parts and is discharged through the nozzle 532, the nozzle 532 is sprayed to the outer side of the optical fiber coupler body 1, dust between the optical fiber coupler body 1 and the optical fiber plug body 2 is blown out of the optical fiber coupler body 1, the dust removing effect is realized, the problem that dust is accumulated at a gap to influence use is solved, the air flow inside the optical fiber plug body 2 is driven, the volatilization of alcohol is accelerated, and the problem that corrosion damage is caused by alcohol remained inside the optical fiber plug body 2 is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an optical fiber coupler and optical fiber plug thereof, includes optical fiber coupler body (1), optical fiber plug body (2) and optical fiber body (3), its characterized in that: the optical fiber coupler body (1) is spliced with the optical fiber plug body (2), and the optical fiber body (3) is fixed in the optical fiber plug body (2);
The top inner wall sliding connection of optic fibre coupler body (1) has first rack (11), the bottom outer wall fixedly connected with locating plate (12) of first rack (11), the bottom outer wall both sides of locating plate (12) are first registration arm (13) of fixedly connected with respectively and second registration arm (14), the top inner wall sliding connection of optic fibre coupler body (1) has second rack (15), and one side that second rack (15) are located first rack (11) and keep away from second registration arm (14), the top inner wall rotation of optic fibre coupler body (1) is connected with gear (16), the tooth of first rack (11) and second rack (15) meshes with the tooth of gear (16), optic fibre connector (17) that the inside center department fixedly connected with and optic fibre body (3) matched with of optic fibre coupler body (1), the inner wall sliding connection of inner wall and locating plate (12) of locating slot (21) are kept away from to the top inner wall of optic fibre coupler body (2), the inner wall sliding connection of locating slot (21) is equipped with the tooth of gear (16), the inner wall (21) is equipped with the inlet tube (13) matched with the inner wall of optic fibre (2), the inlet tube (23) matched with the top of optic fibre coupler body (2) is located with the inner wall (13) of optic fibre, return springs are arranged between the outer wall of the bottom of the second rack (15) and the inner wall of the optical fiber coupler body (1);
The optical fiber coupler comprises an optical fiber coupler body (1), wherein a controller (8) is fixedly connected to the centers of two sides of the outer wall of the top of the optical fiber coupler body (1), a control button (81) and a display screen (82) are arranged on the outer wall of the top of the controller (8), a circuit board (83) is fixedly connected to the inside of the controller (8), and a control chip (84) is fixedly connected to the circuit board (83);
The outer wall of the top of the second rack (15) is fixedly connected with a pressing block (151);
the inner wall of the optical fiber coupler body (1) is slidably connected with a water spraying pipe (4) and an air inlet pipe (5) respectively at two sides of the second rack (15), and the outer walls of the water spraying pipe (4) and the air inlet pipe (5) are fixedly connected with the inner wall of the positioning plate (12);
The inner wall of the water spraying pipe (4) is communicated with the inner wall of the first positioning pipe (13), an alcohol sprayer (41) is fixedly connected to corners of the outer wall of the top of the optical fiber coupler body (1), a first hose (42) is fixedly connected to the alcohol sprayer (41), the tail end of the first hose (42) is fixedly connected with the top end of the water spraying pipe (4), a water connecting pipe (43) is fixedly connected to the outer wall of the bottom of the water inlet pipe (23), a water distributing pipe (44) is fixedly connected to the tail end of the water connecting pipe (43), a water outlet pipe (45) is fixedly connected to the inner wall of the water distributing pipe (44), and spray heads (46) are uniformly arranged on the water outlet pipe (45);
The inner wall of the air inlet pipe (5) is communicated with the inner wall of the second positioning pipe (14), a miniature air pump (51) is fixedly connected to the outer wall of the top of the optical fiber coupler body (1) and positioned on the inner side of the alcohol sprayer (41), a second hose (52) is fixedly connected to the miniature air pump (51), one end of the second hose (52) is fixedly connected with the top end of the air inlet pipe (5), and an exhaust pipe (53) is fixedly connected to the inner wall of the optical fiber plug body (2);
The inside outlet duct (531) that is included of blast pipe (53), the outer wall of outlet duct (531) and the inner wall fixed connection of optic fibre plug body (2), the bottom outer wall fixedly connected with of outlet duct (531) a plurality of nozzles (532), and the direction of giving vent to anger of nozzle (532) is directed the outside of optic fibre coupler body (1).
2. The optical fiber coupler and the optical fiber plug thereof according to claim 1, wherein the outer wall of the optical fiber body (3) is fixedly connected with a rubber tube (6), and the rubber tube (6) is made of heat-conducting rubber.
3. The optical fiber coupler and the optical fiber plug thereof according to claim 2, wherein the outer wall of the rubber tube (6) is uniformly and fixedly connected with a fixing ring (7), a first arc-shaped plate (71) and a second arc-shaped plate (75) are respectively clamped on the bottom outer wall and the top outer wall of the fixing ring (7), a first fixing rod (72) is fixedly connected to the bottom of the inner wall of the optical fiber plug body (2), the top end of the first fixing rod (72) is fixedly connected with the outer wall of the first arc-shaped plate (71), a lifting plate (73) is slidably connected to the inner wall of the optical fiber plug body (2), a fixing spring (74) is fixedly connected between the top outer wall of the lifting plate (73) and the inner wall of the optical fiber plug body (2), a second fixing rod (76) is fixedly connected to the bottom outer wall of the lifting plate (73), and the bottom end of the second fixing rod (76) is fixedly connected with the outer wall of the second arc-shaped plate (75).
4. The optical fiber coupler and the optical fiber plug thereof according to claim 2, wherein the rubber pad (61) is fixedly connected to the outer wall of the rubber tube (6), and the rubber pad (61) is wavy.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210370280.XA CN114779406B (en) | 2022-04-09 | 2022-04-09 | Optical fiber coupler and optical fiber plug thereof |
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| CN202210370280.XA CN114779406B (en) | 2022-04-09 | 2022-04-09 | Optical fiber coupler and optical fiber plug thereof |
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| CN114779406B true CN114779406B (en) | 2024-05-28 |
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| CN114779406A (en) | 2022-07-22 |
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