CN118363115A - Diaphragm type fiber laser coupler and application method thereof - Google Patents
Diaphragm type fiber laser coupler and application method thereof Download PDFInfo
- Publication number
- CN118363115A CN118363115A CN202410797053.4A CN202410797053A CN118363115A CN 118363115 A CN118363115 A CN 118363115A CN 202410797053 A CN202410797053 A CN 202410797053A CN 118363115 A CN118363115 A CN 118363115A
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- fixedly connected
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- 239000000835 fiber Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000004224 protection Effects 0.000 claims abstract description 33
- 239000013307 optical fiber Substances 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 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
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000003756 stirring 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
-
- 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
-
- 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
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3866—Devices, tools or methods for cleaning connectors
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- 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 couplers and discloses a diaphragm type fiber laser coupler and a use method thereof, wherein the diaphragm type fiber laser coupler comprises a main body and two interface frames, the two interface frames are respectively and fixedly connected to the front side and the back side of the main body, strip-shaped sliding holes are formed in the left side and the right side of the interface frames, fixing grooves are fixedly connected to the left side and the right side of the main body, which are close to the two ends of the interface frames, and the diaphragm type fiber laser coupler also comprises a joint mechanism, wherein the joint mechanism comprises an inserting block. According to the invention, after the inserting block enters the interface frame, the folding clamping frame can be stirred to directly clamp and fix the connecting block, the spring rotates the clamping frame to be clamped in the fixing groove through the thrust of the elastic ring and the protection cleaning plate to the inserting block, so that the phenomenon that the inserting block is loosened in the interface frame due to shaking when the connectors inserted at two ends of the coupler are fixed to the coupler is avoided, and the phenomenon that the inserting block and the interface frame fall off due to shaking in the fixing process of the connecting part due to shallower connecting ports at two ends of the coupler is avoided.
Description
Technical Field
The invention relates to the technical field of couplers, in particular to a diaphragm type fiber laser coupler and a use method thereof.
Background
When coupling two sections of optical fibers, two connectors of the coupler are required to be connected with the two sections of optical fibers to be coupled respectively, so that the connectors on the two sections of optical fibers are spliced with two ends of the coupler, the two sections of optical fibers are coupled, the connectors connected with the optical fibers are mostly directly spliced on the coupler when being connected with the coupler, and then are in threaded connection with the coupler through nuts, but after the connectors are spliced inside the coupler in a threaded connection mode through the nuts on the connectors, if the nuts are not aligned with the threads on the coupler, in the process of rotating the nuts, the connectors spliced at two ends of the coupler are caused to shake due to the force of rotation of the nuts, so that connecting cylinders spliced at two ends of the coupler are loosened, when the connectors at two ends of the coupler are shallower, the connectors are more directly separated from the coupler, and accordingly the connectors are more troublesome when the connectors are spliced with the coupler, and the practicability is lower.
Disclosure of Invention
The present invention is directed to a diaphragm fiber laser coupler and a method for using the same, which solve the problems set forth in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a diaphragm type fiber laser coupler and a use method thereof, the diaphragm type fiber laser coupler comprises a main body and two interface frames, wherein the two interface frames are respectively and fixedly connected to the front surface and the back surface of the main body, the left side and the right side of the interface frames are respectively provided with strip-shaped sliding holes, and the left side and the right side of the main body, which are close to the two ends of the interface frames, are respectively and fixedly connected with fixing grooves, and the diaphragm type fiber laser coupler further comprises:
The connector mechanism comprises an inserting block, the inserting block is inserted into the interface frame, one side of the inserting block, which is far away from the interface frame, is fixedly connected with a connecting block, two movable grooves are formed in the connecting block, and the inner wall of one side of the two movable grooves, which is far away from the inserting block, is provided with a shrinkage opening in a penetrating manner;
The protection mechanism is arranged on the outer wall of the interface frame and comprises a protection cleaning plate, the protection cleaning plate is slidably connected inside the interface frame, a sliding sleeve is fixedly connected to the left side and the right side of the protection cleaning plate, the sliding sleeve is fixedly connected with a rotating connecting frame, a spring rotating clamping frame is rotationally connected to one end, close to the main body, of the rotating connecting frame, a spring rotating plate is rotationally connected to one end, far away from the spring rotating clamping frame, of the rotating connecting frame, and an inserting clamping frame is fixedly connected to one side, far away from the rotating connecting frame, of the spring rotating plate;
The clamping mechanism is arranged inside the two movable grooves and comprises two movable frames which are respectively and slidably connected inside the two movable grooves, and a plurality of inserting clamping strips are connected at one position of each movable frame corresponding to the corresponding shrinkage opening.
Further, limiting grooves are formed in the middle shafts at the top and the bottom of the interface frame, the inner wall of one side, close to the main body, of the interface frame is fixedly connected with a contact head, and two storage grooves are formed in the inner wall of one side, close to the main body, of the interface frame.
Further, the joint mechanism further comprises a contact slot, the contact slot is formed in a position, corresponding to the plug block and the contact head, of the contact head, the contact head is spliced with the contact slot, the rear wall of the connecting block is fixedly connected with an optical fiber fixing sleeve, the inside of the optical fiber fixing sleeve is spliced with the optical fiber, the movable slot is communicated with the shrinkage opening, and the shrinkage opening penetrates through the rear wall of the connecting block.
Further, the protection mechanism further comprises two elastic rings, the two elastic rings are respectively and fixedly connected inside the two storage grooves, the outer walls of the two elastic rings are fixedly connected with the protection cleaning plate, the connection part of the protection cleaning plate and the sliding sleeve is in sliding connection with the inner parts of the two strip-shaped sliding holes, and the sliding sleeve is in sliding connection with the outer wall of the interface frame.
Further, the one end fixedly connected with folding card frame that the rotating connection frame was kept away from to spring rotation card frame outer wall, and folding card hole has been seted up to the one end that the rotating connection frame was kept away from to spring rotation board outer wall, folding card frame and folding card Kong Nabu joint, and the junction inside of spring rotation board, spring rotation card frame and rotating connection frame is provided with elastic spring.
Further, the clamping mechanism further comprises two extending clamping plates, the two extending clamping plates are respectively and fixedly connected to the top and the bottom of the two movable frames, the two extending clamping plates are distributed on the outer walls of the top and the bottom of the connecting block, a plurality of compression springs are fixedly connected between the movable frames and the inner wall of one side of the movable groove, which is close to the inserting block, of the movable frame, the inserting clamping strips are inserted into the inserting clamping frames in a plugging mode, and the inserting clamping strips are in sliding connection with the inner portion of the shrinking opening.
Further, the one end that extends the chucking board and keep away from the movable frame is provided with stop gear, and stop gear is including shrink frame, and shrink frame fixed connection is in the one side that extends the chucking board and keep away from the movable frame, and the limit chute has been seted up to one side that the shrink frame is close to the chucking board that extends, and limit chute inside sliding connection has limit slide.
Further, limiting slide top fixedly connected with roof, roof bottom fixedly connected with slide bar, slide bar slip run through shrink frame top, fixedly connected with reset spring between roof and the shrink frame top, slide bar bottom fixedly connected with inclined plane supports the piece, and the inclined plane supports the piece and runs through shrink frame bottom in a sliding manner, and the inclined plane supports piece and the inside grafting of spacing groove.
The application method of the diaphragm type fiber laser coupler comprises the following steps:
S1: the two optical fiber fixing sleeves are respectively fixed with the two sections of optical fibers, and the contact head enters the contact slot through inserting the insert block into the interface frame;
s2: when the insert block is inserted into the interface frame, the protective cleaning plate is pushed to slide on the inner wall of the interface frame, the protective cleaning plate extrudes two elastic rings in the two storage grooves, and meanwhile, the connection part of the sliding sleeve and the protective cleaning plate slides in the strip-shaped sliding hole;
S3: when the sliding sleeve slides on the outer wall of the interface frame, the spring rotating clamping frame and the spring rotating plate are driven to move through the rotating connecting frame, the elastic folding clamping frame is outwards poked to slightly tilt, and the spring rotating plate and the spring rotating clamping frame which are folded together through the folding clamping frame and the folding clamping hole can be loosened;
S4: through spring rotation clamping frame, spring rotation board and the elasticity of the inside spring of rotating the junction of link, can make insert clamping frame and spring rotation clamping frame separate the back and expand relatively, after the inserted block gets into interface frame inside completely, can make insert the clamping frame and remove the rear of connecting block, extrude the inclined plane of inserting the card strip, make the movable frame compress compression spring at the movable inslot portion, make insert the card strip insert inside the clamping frame to can the direct insertion fixed slot inside after the spring rotation clamping frame expands.
The invention has the following beneficial effects:
(1) According to the invention, two optical fiber fixing sleeves are respectively fixed with two sections of optical fibers, the inserting blocks are inserted into the connector frame, so that the contact heads enter the contact slots, the connector can be directly inserted into the coupler, when the inserting blocks are inserted into the connector frame, the protective cleaning plate is pushed to slide on the inner wall of the connector frame, the two elastic rings in the two storage slots are extruded through the protective cleaning plate, meanwhile, the connection part of the sliding sleeve and the protective cleaning plate is made to slide in the strip-shaped sliding holes, when the sliding sleeve slides on the outer wall of the connector frame, the spring rotating clamping frame and the spring rotating plate are driven to move through the rotating connecting frame, the elastic folding clamping frame is outwards stirred to slightly tilt, the spring rotating plate and the spring rotating clamping frame which are folded together through the folding clamping frame and the folding clamping holes can be loosened, the elastic force of the spring rotating clamping frame and the spring rotating clamping frame can be relatively unfolded after the inserting blocks completely enter the connector frame, the rear of the connecting block can be moved to the rear of the connecting block, the inclined plane of the inserting clamping frame is extruded, the movable clamping frame can be directly inserted into the connector frame through the compression clamping frame after the movable clamping frame is pushed to be directly inserted into the connector frame through the compression clamping frame, and the connector frame can be directly connected into the connector frame through the compression mode, and the connector frame is directly inserted into the connector frame through the compression device, the phenomenon that the plug blocks are loosened in the interface frame due to shaking when the connectors inserted at the two ends of the coupler are fixed to the coupler is avoided, and the phenomenon that the plug blocks and the interface frame fall off due to shaking in the fixing process of the connecting parts due to shallower connecting ports at the two ends of the coupler is avoided.
(2) According to the invention, the protection cleaning plate is arranged in the interface frame, so that when the coupler is not used, the interior of the interface frame is shielded and protected, dust and other sundries are prevented from entering the interior of the interface frame, so that the influence on the transmission of optical fiber signals caused by a large amount of dust accumulated in the interior of the interface frame after a long time is avoided, the folding clamping frame is clamped in the folding clamping hole, and after the folding clamping frame and the spring rotating plate are folded, the inserting block can be directly ejected out of the interface frame through the thrust of the elastic ring on the protection cleaning plate, so that the coupler is convenient to detach, and the practicability of the device is improved.
(3) When the inserting block is inserted into the interface frame, the opposite sides of the upper extending clamping plates and the lower extending clamping plates are contacted with the top and the bottom of the sliding sleeve, the bottom and the top of the interface frame move along with the sliding sleeve, and after the inserting block completely enters the interface frame, the upper inclined plane abutting block and the lower inclined plane abutting block enter the two limiting grooves respectively, so that the inserting block is clamped by rotating after being connected with the interface frame, the phenomenon that the inserting block and the interface frame are loosened due to the fact that the inserting clamping strip is not clamped in the clamping frame due to various factors is avoided, and further the compactness after the inserting block is connected with the interface frame is improved.
(4) The two sliding rods are respectively pulled relatively inside the shrinkage frame through the control top plate, the reset spring between the top plate and the top of the shrinkage frame is compressed, the inclined plane supporting block is separated from the limiting groove, the inclined plane supporting block enters the inside of the shrinkage frame and is pulled towards the direction of the main body, the two movable frames are driven to move inside the two movable grooves through the two extending clamping plates respectively, the compression spring is extruded, the inserting clamping strips inserted into the inserting clamping frames are pulled into the shrinkage opening, the spring rotating plate and the spring rotating clamping frames are folded, the elastic ring pushes the protection cleaning plate, and the inserting block and the interface frame are separated conveniently, so that the practicability of the device is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of the main structure of the present invention;
FIG. 4 is a schematic view of a joint mechanism according to the present invention;
FIG. 5 is a schematic view of a protecting mechanism according to the present invention;
FIG. 6 is a schematic view of a clamping mechanism according to the present invention;
FIG. 7 is an enlarged view of FIG. 5 at A;
FIG. 8 is an enlarged view of FIG. 6 at B;
FIG. 9 is a diagram of a method of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
In the figure: 1. a main body; 101. a fixing groove; 102. an interface frame; 103. a contact; 104. a bar-shaped slide hole; 105. a limit groove; 106. a storage groove; 2. a joint mechanism; 201. inserting blocks; 202. a contact slot; 203. a movable groove; 204. a shrinking opening; 205. an optical fiber fixing sleeve; 206. a connecting block; 3. a protective mechanism; 301. a protective cleaning plate; 302. a sliding sleeve; 303. an elastic ring; 304. rotating the connecting frame; 305. the spring rotates the clamping frame; 306. folding the clamping frame; 307. a spring rotating plate; 308. inserting a clamping frame; 309. folding the clamping holes; 4. a clamping mechanism; 401. a movable frame; 402. inserting a clamping strip; 403. an extension clamping plate; 404. a compression spring; 5. a limiting mechanism; 501. a shrink frame; 502. limiting sliding grooves; 503. a limit sliding plate; 504. a top plate; 505. a slide bar; 506. the inclined plane is abutted against the block.
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. 1-9, the invention discloses a diaphragm type fiber laser coupler and a method for using the same, comprising a main body 1 and two interface frames 102, wherein the two interface frames 102 are respectively and fixedly connected to the front and back of the main body 1, the left and right sides of the interface frames 102 are respectively provided with a strip-shaped sliding hole 104, and the left and right sides of the main body 1 are respectively and fixedly connected with a fixing groove 101 near the two ends of the interface frames 102, and the diaphragm type fiber laser coupler further comprises:
the connector mechanism 2, the connector mechanism 2 comprises an inserting block 201, the inserting block 201 is inserted into the interface frame 102, a connecting block 206 is fixedly connected to one side, far away from the interface frame 102, of the inserting block 201, two movable grooves 203 are formed in the connecting block 206, a shrinkage port 204 is formed in the inner wall, far away from the inserting block 201, of one side of the two movable grooves 203, a contact slot 202 is formed in the connecting block 2, the contact slot 202 is formed in a position, corresponding to the inserting block 201, of the contact head 103, the contact slot 202 is inserted into the contact slot 202, an optical fiber fixing sleeve 205 is fixedly connected to the rear wall of the connecting block 206, the optical fiber fixing sleeve 205 is inserted into the optical fiber, the movable grooves 203 are communicated with the shrinkage port 204, the shrinkage port 204 penetrates through the rear wall of the connecting block 206, the two optical fiber fixing sleeves 205 are respectively fixed with two sections of optical fibers, the two movable grooves 201 are inserted into the interface frame 102, the contact head 103 enters the contact slot 202, and when the inserting block 201 is inserted into the interface frame 102, the protective cleaning plate 301 is pushed to slide on the inner wall of the interface frame 102;
The protection mechanism 3, the protection mechanism 3 is arranged on the outer wall of the interface frame 102, the protection mechanism 3 comprises a protection cleaning plate 301, the protection cleaning plate 301 is slidingly connected inside the interface frame 102, a sliding sleeve 302 is fixedly connected on the left side and the right side of the protection cleaning plate 301 at one position corresponding to the two strip-shaped sliding holes 104, a rotating connecting frame 304 is fixedly connected on the left side and the right side of the sliding sleeve 302, a spring rotating clamping frame 305 is rotationally connected on one end of the rotating connecting frame 304 close to the main body 1, the spring rotating clamping frame 305 can be directly inserted into the fixing groove 101 after being unfolded, a spring rotating plate 307 is rotationally connected on one end of the rotating connecting frame 304 far away from the spring rotating clamping frame 305, an inserting clamping frame 308 is fixedly connected on one side of the spring rotating plate 307 far away from the rotating connecting frame 304, the protection mechanism 3 further comprises two elastic rings 303, the two elastic rings 303 are respectively fixedly connected inside the two containing grooves 106, the outer walls of the two elastic rings 303 are fixedly connected with the protection cleaning plate 301, the connection part of the protection cleaning plate 301 and the sliding sleeve 302 is in sliding connection with the inside of the two strip-shaped sliding holes 104, the sliding sleeve 302 is in sliding connection with the outer wall of the interface frame 102, a folding clamping frame 306 is fixedly connected to one end of the outer wall of the spring rotating clamping frame 305, which is far away from the rotating connecting frame 304, a folding clamping hole 309 is formed in one end of the outer wall of the spring rotating plate 307, which is far away from the rotating connecting frame 304, the folding clamping frame 306 is clamped with the inside of the folding clamping hole 309, elastic springs are arranged in the connection parts of the spring rotating plate 307, the spring rotating clamping frame 305 and the rotating connecting frame 304, the two elastic rings 303 in the two storage grooves 106 are extruded through the protection cleaning plate 301, the connection part of the sliding sleeve 302 and the protection cleaning plate 301 is simultaneously made to slide in the inside of the strip-shaped sliding holes 104, the sliding sleeve 302 drives the spring rotating clamping frame 305 and the spring rotating plate 307 to move through the rotating connecting frame 304 when the outer wall of the interface frame 102 slides, the elastic folding clamping frame 306 is outwards stirred to slightly tilt, the spring rotating plate 307 and the spring rotating clamping frame 305 which are folded together through the folding clamping frame 306 and the folding clamping hole 309 can be loosened, the inserting clamping frame 308 and the spring rotating clamping frame 305 can be relatively unfolded after being separated through the elasticity of the spring rotating clamping frame 305 and the spring inside the connecting part of the spring rotating plate 307 and the rotating connecting frame 304, and after the folding clamping frame 306 and the spring rotating plate 307 are folded inside the folding clamping hole 309 through the folding clamping frame 306, the inserting block 201 can be directly ejected out of the interface frame 102 through the thrust of the elastic ring 303 to the protective cleaning plate 301;
The clamping mechanism 4 is arranged inside the two movable grooves 203, the clamping mechanism 4 comprises two movable frames 401, the two movable frames 401 are respectively and slidably connected inside the two movable grooves 203, a plurality of inserting clamping bars 402 are connected at one position of the movable frames 401 corresponding to the shrinkage port 204, the clamping mechanism 4 also comprises two extending clamping plates 403, the two extending clamping plates 403 are respectively and fixedly connected to the top and the bottom of the two movable frames 401, the two extending clamping plates 403 are distributed on the top and the bottom outer walls of the connecting block 206, a plurality of compression springs 404 are fixedly connected between the movable frames 401 and the inner wall of one side of the movable groove 203, which is close to the inserting block 201, the inserting clamping bars 402 are inserted into the inserting clamping bars 308, the inserting clamping bars 402 are slidably connected with the inside of the shrinkage port 204, after the inserting block 201 completely enters the inside of the interface frame 102, the inserting clamping bars 308 are moved to the rear of the connecting block 206, the inclined surfaces of the inserting clamping bars 402 are extruded, the movable frames 401 compress the compression springs 404 inside the movable frames 203, and the inserting clamping bars 402 are inserted into the inside the inserting clamping bars 308;
Limiting grooves 105 are formed in the middle shafts at the top and the bottom of the interface frame 102, a contact head 103 is fixedly connected to the inner wall of one side of the interface frame 102 close to the main body 1, and two containing grooves 106 are formed in the inner wall of one side of the interface frame 102 close to the main body 1;
The end of the extension clamping plate 403, which is far away from the movable frame 401, is provided with a limiting mechanism 5, the limiting mechanism 5 comprises a contraction frame 501, the contraction frame 501 is fixedly connected to one side of the extension clamping plate 403, which is far away from the movable frame 401, a limiting sliding groove 502 is formed in one side of the contraction frame 501, which is close to the extension clamping plate 403, a limiting sliding plate 503 is connected in a sliding manner, a top plate 504 is fixedly connected to the top of the limiting sliding plate 503, a sliding rod 505 is fixedly connected to the bottom of the top plate 504, a reset spring is fixedly connected between the top plate 504 and the top of the contraction frame 501, an inclined plane supporting block 506 is fixedly connected to the bottom of the sliding rod 505, the inclined plane supporting block 506 is connected to the bottom of the contraction frame 501 in a sliding manner, the inclined plane supporting block 506 is spliced with the inside of the limiting groove 105, after the insert 201 completely enters the interface frame 102, the upper and lower inclined plane support blocks 506 respectively enter the two limiting grooves 105, the two slide bars 505 are respectively pulled relatively inside the shrinkage frame 501 by controlling the top plate 504, the reset spring between the top plate 504 and the top of the shrinkage frame 501 is compressed, the inclined plane support blocks 506 are separated from the limiting grooves 105, enter the inside of the shrinkage frame 501, are pulled towards the direction of the main body 1, and the two movable frames 401 are driven to respectively move inside the two movable grooves 203 by the two extending clamping plates 403, so that the compression spring 404 is extruded, and the insert clamping strips 402 inserted inside the insert clamping frames 308 can be pulled into the inside of the shrinkage opening 204.
When in use, two optical fiber fixing sleeves 205 are respectively fixed with two sections of optical fibers, the contact 103 enters the contact slot 202 through inserting the inserting block 201 into the interface frame 102, when the inserting block 201 is inserted into the interface frame 102, the protective cleaning plate 301 is pushed to slide on the inner wall of the interface frame 102, the two elastic rings 303 in the two accommodating grooves 106 are extruded through the protective cleaning plate 301, meanwhile, the connection part of the sliding sleeve 302 and the protective cleaning plate 301 is enabled to slide in the strip-shaped sliding hole 104, when the sliding sleeve 302 slides on the outer wall of the interface frame 102, the spring rotating clamping frame 305 and the spring rotating plate 307 are driven to move through the rotating connecting frame 304, the elastic folding clamping frame 306 is outwards pushed to slightly tilt, the spring rotating plate 307 and the spring rotating clamping frame 305 which are folded together through the folding clamping frame 306 and the folding clamping hole 309 can be released, the spring force of the spring inside the connection part of the spring rotating clamping frame 305 and the spring rotating plate 307 and the rotating connecting frame 304 can enable the inserting clamping frame 308 to be relatively unfolded after being separated from the spring rotating clamping frame 305, when the inserting block 201 completely enters the inside of the interface frame 102, the inserting clamping frame 308 can be moved to the rear of the connecting block 206, the inclined surface of the inserting clamping bar 402 is extruded, the movable frame 401 compresses the compression spring 404 inside the movable groove 203, the inserting clamping bar 402 is inserted into the inserting clamping frame 308, the spring rotating clamping frame 305 can be directly inserted into the fixing groove 101 after being unfolded, by adopting the mode, the mode that an optical fiber connector is connected with a coupler through a nut is replaced, after the inserting block 201 enters the inside of the interface frame 102, the connecting block 206 can be directly clamped and fixed by stirring the folding clamping frame 306, the thrust of the inserting block 201 is ensured through the elastic ring 303 and the protective cleaning plate 301, the spring rotating clamping frame 305 is clamped inside the fixed groove 101.
In embodiment 2, referring to fig. 1-9, when in use, the protection cleaning plate 301 is arranged inside the interface frame 102, so that when the coupler is not in use, the inside of the interface frame 102 is shielded, dust and other impurities are prevented from entering the inside of the interface frame 102, so that a large amount of dust is prevented from accumulating inside the interface frame 102 after a long time to affect the transmission of optical fiber signals, and after the folding clamping frame 306 is clamped inside the folding clamping hole 309 and the folding clamping frame 306 is folded with the spring rotating plate 307, the plug 201 can be directly ejected out of the interface frame 102 by virtue of the thrust of the elastic ring 303 on the protection cleaning plate 301, so that the coupler is convenient to disassemble;
When the plug 201 is inserted into the interface frame 102, opposite sides of the upper and lower extending clamping plates 403 are contacted with the top and bottom of the sliding sleeve 302, the bottom and the top of the interface frame 102 move along with the sliding sleeve 302, and after the plug 201 completely enters the interface frame 102, the upper and lower inclined plane supporting blocks 506 enter the two limiting grooves 105 respectively, so that the plug 201 is clamped by rotating after being connected with the interface frame 102, and the phenomenon that the plug 201 and the interface frame 102 are loosened due to the fact that the inserting clamping strips 402 are not clamped in the clamping frames 308 due to various factors is avoided;
The two sliding rods 505 are respectively pulled relatively in the shrinkage frame 501 by controlling the top plate 504, the reset spring between the top plate 504 and the top of the shrinkage frame 501 is compressed, the inclined plane supporting block 506 is separated from the limiting groove 105, the inclined plane supporting block is separated from the limiting groove 105 and enters the inside of the shrinkage frame 501, the inclined plane supporting block is pulled towards the direction of the main body 1, the two movable frames 401 are driven to respectively move in the two movable grooves 203 by the two extending clamping plates 403, the compression spring 404 is extruded, so that the inserting clamping strips 402 inserted in the inserting clamping frames 308 can be pulled into the inside of the shrinkage opening 204, and the spring rotating plate 307 and the spring rotating clamping frames 305 are folded, so that the elastic ring 303 pushes the protecting cleaning plate 301, and the inserting block 201 is convenient to separate from the interface frame 102.
The application method of the diaphragm type fiber laser coupler comprises the following steps:
S1: two optical fiber fixing sleeves 205 are respectively fixed with two sections of optical fibers, and the contact 103 enters the contact slot 202 by inserting the plug 201 into the interface frame 102;
S2: when the insert 201 is inserted into the interface frame 102, the protective cleaning plate 301 is pushed to slide on the inner wall of the interface frame 102, the protective cleaning plate 301 extrudes two elastic rings 303 in the two storage grooves 106, and meanwhile, the connection part between the sliding sleeve 302 and the protective cleaning plate 301 slides in the strip-shaped sliding hole 104;
S3: when the sliding sleeve 302 slides on the outer wall of the interface frame 102, the spring rotating clamping frame 305 and the spring rotating plate 307 are driven to move by the rotating connecting frame 304, the elastic folding clamping frame 306 is outwards poked to slightly tilt, and the spring rotating plate 307 and the spring rotating clamping frame 305 which are folded together through the folding clamping frame 306 and the folding clamping hole 309 can be loosened;
S4: the insertion clamping frame 308 and the spring rotating clamping frame 305 are relatively unfolded after being separated by the elastic force of the springs in the joints of the spring rotating clamping frame 305 and the spring rotating plate 307 and the rotating connecting frame 304, when the insertion block 201 completely enters the interface frame 102, the insertion clamping frame 308 moves to the rear of the connecting block 206, the inclined surface of the insertion clamping strip 402 is extruded, the movable frame 401 compresses the compression springs 404 in the movable groove 203, the insertion clamping strip 402 is inserted into the insertion clamping frame 308, and the spring rotating clamping frame 305 is directly inserted into the fixed groove 101 after being unfolded.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides a diaphragm formula fiber laser coupler, includes main part (1) and two interface frame (102), two interface frame (102) are fixed connection respectively in main part (1) openly and the back, bar slide hole (104) have all been seted up on interface frame (102) left side and right side, the both ends that main part (1) left side and right side are close to interface frame (102) are all fixedly connected with fixed slot (101), its characterized in that still includes:
The connector mechanism (2), the connector mechanism (2) comprises an inserting block (201), the inserting block (201) is inserted into the interface frame (102), a connecting block (206) is fixedly connected to one side, far away from the interface frame (102), of the inserting block (201), two movable grooves (203) are formed in the connecting block (206), and a contraction opening (204) is formed in the inner wall, far away from the inserting block (201), of one side of each movable groove (203);
the protection mechanism (3), protection mechanism (3) is arranged on the outer wall of the interface frame (102), protection mechanism (3) comprises a protection cleaning plate (301), the protection cleaning plate (301) is slidably connected inside the interface frame (102), a sliding sleeve (302) is fixedly connected to one position, corresponding to two strip-shaped sliding holes (104), of the left side and the right side of the protection cleaning plate (301), a rotating connecting frame (304) is fixedly connected to the left side and the right side of the sliding sleeve (302), a spring rotating clamping frame (305) is rotatably connected to one end, close to the main body (1), of the rotating connecting frame (304), a spring rotating plate (307) is rotatably connected to one end, far away from the spring rotating clamping frame (305), of the spring rotating plate (307), and an inserting clamping frame (308) is fixedly connected to one side, far away from the rotating connecting frame (304).
The clamping mechanism (4), clamping mechanism (4) set up inside two movable slots (203), clamping mechanism (4) are including two movable frames (401), two movable frames (401) sliding connection respectively is inside two movable slots (203), a plurality of being connected with of movable frame (401) and shrink mouth (204) correspondence inserts card strip (402).
2. A diaphragm fiber laser coupler according to claim 1, wherein: limiting grooves (105) are formed in the middle shafts at the top and the bottom of the interface frame (102), a contact head (103) is fixedly connected to the inner wall of one side, close to the main body (1), of the interface frame (102), and two storage grooves (106) are formed in the inner wall of one side, close to the main body (1), of the interface frame (102).
3. A diaphragm fiber laser coupler according to claim 2, wherein: the connector mechanism (2) further comprises a contact slot (202), the contact slot (202) is formed in one position of the insertion block (201) corresponding to the contact head (103), the contact head (103) is inserted into the contact slot (202), an optical fiber fixing sleeve (205) is fixedly connected to the rear wall of the connecting block (206), the inside of the optical fiber fixing sleeve (205) is inserted into an optical fiber, the movable slot (203) is communicated with the shrinkage port (204), and the shrinkage port (204) penetrates through the rear wall of the connecting block (206).
4. A diaphragm fiber laser coupler according to claim 3, wherein: the protection mechanism (3) further comprises two elastic rings (303), the two elastic rings (303) are respectively and fixedly connected inside the two storage grooves (106), the outer walls of the two elastic rings (303) are fixedly connected with the protection cleaning plate (301), the connection part of the protection cleaning plate (301) and the sliding sleeve (302) is in sliding connection with the inner parts of the two strip-shaped sliding holes (104), and the sliding sleeve (302) is in sliding connection with the outer wall of the interface frame (102).
5. The diaphragm fiber laser coupler of claim 4, wherein: the folding clamping device is characterized in that a folding clamping frame (306) is fixedly connected to one end, far away from the rotating connecting frame (304), of the outer wall of the spring rotating clamping frame (305), a folding clamping hole (309) is formed in one end, far away from the rotating connecting frame (304), of the outer wall of the spring rotating plate (307), the folding clamping frame (306) is clamped with the inside of the folding clamping hole (309), and an elastic spring is arranged inside the connecting position of the spring rotating plate (307), the spring rotating clamping frame (305) and the rotating connecting frame (304).
6. The diaphragm fiber laser coupler of claim 5, wherein: the clamping mechanism (4) further comprises two extending clamping plates (403), the two extending clamping plates (403) are respectively and fixedly connected to the top and the bottom of the two movable frames (401), the two extending clamping plates (403) are distributed on the top and the bottom outer wall of the connecting block (206), a plurality of compression springs (404) are fixedly connected between the movable frames (401) and one side inner wall of the movable groove (203) close to the inserting block (201), the inserting clamping strips (402) are inserted into the inserting clamping frames (308), and the inserting clamping strips (402) are in sliding connection with the inside of the shrinkage opening (204).
7. The diaphragm fiber laser coupler of claim 6, wherein: the one end that movable frame (401) was kept away from to extension chucking board (403) is provided with stop gear (5), stop gear (5) are including shrink frame (501), shrink frame (501) fixed connection is keeping away from one side of movable frame (401) in extension chucking board (403), limit runner (502) have been seted up to one side that shrink frame (501) is close to extension chucking board (403), limit runner (502) inside sliding connection has limit slide (503).
8. The diaphragm fiber laser coupler of claim 7, wherein: limiting slide (503) top fixedly connected with roof (504), roof (504) bottom fixedly connected with slide bar (505), slide bar (505) slip runs through shrink frame (501) top, fixedly connected with reset spring between roof (504) and shrink frame (501) top, slide bar (505) bottom fixedly connected with inclined plane supports piece (506), inclined plane supports piece (506) slip and runs through shrink frame (501) bottom, inclined plane supports piece (506) and inside grafting of spacing groove (105).
9. The method of using a diaphragm fiber laser coupler of claim 8, wherein: the method comprises the following steps:
S1: two optical fiber fixing sleeves (205) are respectively fixed with two sections of optical fibers, and the contact head (103) enters the contact slot (202) through inserting the inserting block (201) into the interface frame (102);
S2: when the insertion block (201) is inserted into the interface frame (102), the protective cleaning plate (301) is pushed to slide on the inner wall of the interface frame (102), the protective cleaning plate (301) extrudes two elastic rings (303) in the two storage grooves (106), and meanwhile, the sliding sleeve (302) and the protective cleaning plate (301) are connected to slide in the strip-shaped sliding hole (104);
S3: when the sliding sleeve (302) slides on the outer wall of the interface frame (102), the spring rotating clamping frame (305) and the spring rotating plate (307) are driven to move through the rotating connecting frame (304), the elastic folding clamping frame (306) is outwards stirred to slightly tilt, and the spring rotating plate (307) and the spring rotating clamping frame (305) which are folded together through the folding clamping frame (306) and the folding clamping hole (309) can be loosened;
S4: through spring rotating clamping frame (305), spring rotating plate (307) and the inside spring of rotation link (304) junction elasticity, can make insert clamping frame (308) and spring rotating clamping frame (305) separate the back and expand relatively, after inserting piece (201) get into interface frame (102) inside completely, can make insert clamping frame (308) remove the rear of connecting block (206), extrude the inclined plane of inserting card strip (402), make movable frame (401) compress compression spring (404) in movable slot (203) inside, make insert card strip (402) insert into inside clamping frame (308), and spring rotating clamping frame (305) can directly insert inside fixed slot (101) after expanding.
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| CN202410797053.4A CN118363115B (en) | 2024-06-20 | 2024-06-20 | Diaphragm type fiber laser coupler and application method thereof |
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| CN202410797053.4A CN118363115B (en) | 2024-06-20 | 2024-06-20 | Diaphragm type fiber laser coupler and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119009558A (en) * | 2024-10-21 | 2024-11-22 | 榆林学院 | Multilayer safety protection network safety equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063180A (en) * | 1990-12-27 | 1992-07-29 | 古河电气工业株式会社 | Waveguide branch coupler |
| JP2007102114A (en) * | 2005-10-07 | 2007-04-19 | Sony Corp | Cap, optical connector and adapter |
| JP2010217416A (en) * | 2009-03-16 | 2010-09-30 | Furukawa Electric Co Ltd:The | Optical connector |
| CN210982816U (en) * | 2019-12-26 | 2020-07-10 | 联手科技江苏有限公司 | Optical fiber coupler panel |
| CN113109907A (en) * | 2021-04-06 | 2021-07-13 | 深圳群芯微电子有限责任公司 | Equipment and packaging method for optical coupling packaging structure |
| WO2023109533A1 (en) * | 2021-12-18 | 2023-06-22 | 杭州润州光电技术有限公司 | Optical fiber quick connector |
| CN117331171A (en) * | 2023-11-09 | 2024-01-02 | 鹰潭市普利升精密五金制品有限公司 | Coupler auxiliary assembly device for optical communication accessories |
| CN117348182A (en) * | 2023-12-06 | 2024-01-05 | 上海频准激光科技有限公司 | Optical fiber beam splitter with plug-in connection structure and preparation method thereof |
| CN117590525A (en) * | 2023-11-29 | 2024-02-23 | 深圳市中葛科技有限公司 | Anti-slip optical fiber coupler capable of being accurately positioned and installed |
-
2024
- 2024-06-20 CN CN202410797053.4A patent/CN118363115B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063180A (en) * | 1990-12-27 | 1992-07-29 | 古河电气工业株式会社 | Waveguide branch coupler |
| JP2007102114A (en) * | 2005-10-07 | 2007-04-19 | Sony Corp | Cap, optical connector and adapter |
| JP2010217416A (en) * | 2009-03-16 | 2010-09-30 | Furukawa Electric Co Ltd:The | Optical connector |
| CN210982816U (en) * | 2019-12-26 | 2020-07-10 | 联手科技江苏有限公司 | Optical fiber coupler panel |
| CN113109907A (en) * | 2021-04-06 | 2021-07-13 | 深圳群芯微电子有限责任公司 | Equipment and packaging method for optical coupling packaging structure |
| WO2023109533A1 (en) * | 2021-12-18 | 2023-06-22 | 杭州润州光电技术有限公司 | Optical fiber quick connector |
| CN117331171A (en) * | 2023-11-09 | 2024-01-02 | 鹰潭市普利升精密五金制品有限公司 | Coupler auxiliary assembly device for optical communication accessories |
| CN117590525A (en) * | 2023-11-29 | 2024-02-23 | 深圳市中葛科技有限公司 | Anti-slip optical fiber coupler capable of being accurately positioned and installed |
| CN117348182A (en) * | 2023-12-06 | 2024-01-05 | 上海频准激光科技有限公司 | Optical fiber beam splitter with plug-in connection structure and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 黄枢;: "光纤端面处理与熔接质量对光纤激光器输出功率的影响", 《石家庄铁路职业技术学院学报》, no. 1, 15 June 2007 (2007-06-15), pages 20 - 24 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119009558A (en) * | 2024-10-21 | 2024-11-22 | 榆林学院 | Multilayer safety protection network safety equipment |
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