CN220509177U - SC type optical fiber movable connector spare part with integrally solidified lock pin and optical cable - Google Patents
SC type optical fiber movable connector spare part with integrally solidified lock pin and optical cable Download PDFInfo
- Publication number
- CN220509177U CN220509177U CN202322160088.0U CN202322160088U CN220509177U CN 220509177 U CN220509177 U CN 220509177U CN 202322160088 U CN202322160088 U CN 202322160088U CN 220509177 U CN220509177 U CN 220509177U
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- Prior art keywords
- optical fiber
- ferrule
- groove
- spring
- fixed
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- 230000003287 optical effect Effects 0.000 title claims abstract description 9
- 239000013307 optical fiber Substances 0.000 title abstract description 30
- 239000000835 fiber Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an SC-type optical fiber movable connector component with an integrally solidified ferrule and an optical cable, which comprises an inserting sleeve, wherein a rubber sleeve is fixed on one side of the inserting sleeve, reserved grooves are formed in the outer sides of the rubber sleeve, anti-slip raised strips are fixed on the outer sides of the inserting sleeve, connecting grooves are formed in the inserting sleeve, springs are arranged in the connecting grooves, connecting cylinders are arranged in the springs, connecting ends are arranged on one side of the connecting cylinders, the inserting core is arranged on one side of the connecting ends, sliding grooves are formed in the inner sides of the connecting grooves, and fixing rings are fixed on the outer sides of the connecting ends. According to the utility model, the optical fiber sheath directly penetrates into the metal tail handle of the ceramic ferrule, and the glue is used for synchronously fixing the optical fiber and the outer sheath, so that the optical fiber sheath and the optical fiber sheath are integrally cured, the tensile strength is further improved, the assembly can be simplified, the processing efficiency is improved, meanwhile, the structure is simple, the number of parts is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an SC-type optical fiber movable connector component with integrally cured core inserts and optical cables.
Background
The optical fiber consists of a fiber core and a cladding, the fiber core and the cladding are concentric glass cylinders, the optical fiber is a flexible pure glass fiber made of glass or plastic, the optical fiber has a plurality of types, the required functions and performances are different according to different purposes, and the design and manufacturing principles of the optical fiber for cable television and communication are basically the same, and the optical fiber is connected with a port through a movable connector.
In the actual use process, one end of the common optical fiber is connected with the movable connector, and when the optical fiber is spliced for a long time, the interface of the optical fiber is easy to wear, so that the optical fiber and the movable connector are easy to break, and the optical fiber and the movable connector are required to be reinstalled or replaced. Therefore, a novel ferrule and cable integrally cured SC-type fiber optic connector assembly is provided to solve the problems noted in the background art.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide an SC type optical fiber movable connector component with integrally cured ferrule and optical cable, so as to solve the problems in the prior art.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a SC type fiber connector spare that lock pin and optical cable are integrated into one piece solidify, includes the lock pin cover, one side of lock pin cover is fixed with the rubber sleeve, the telescopic outside of rubber all is provided with the reservation groove, the outside of lock pin cover all is fixed with anti-skidding sand grip, the inside of lock pin cover is provided with the spread groove, the inside of spread groove is provided with the spring, the inside of spring is provided with the connecting cylinder, the link is installed to one side of connecting cylinder, the lock pin is installed to one side of link, the inboard of spread groove all is provided with the spout, the outside of link is fixed with solid fixed ring.
Preferably, the connecting cylinder forms a telescopic structure through a spring, and the spring is connected with the inside of the connecting groove.
Preferably, the reservation groove is provided with a plurality of, and a plurality of reservation grooves are evenly distributed in the outside of the rubber sleeve.
Preferably, the anti-slip raised strips are provided with a plurality of anti-slip raised strips, and the anti-slip raised strips are distributed at equal intervals on the outer side of the plug bush.
Preferably, the outer diameter of the fixed ring is smaller than the inner diameter of the chute, and a sliding structure is formed between the fixed ring and the chute.
Preferably, the outer diameter of the connecting end is smaller than the inner diameter of the connecting groove, and the connecting end and the connecting groove are matched.
(III) beneficial effects
The SC type optical fiber movable connector component with the integrally solidified lock pin and the optical cable provided by the utility model has the advantages that: through being provided with the plug bush, the optical fiber sheath directly penetrates into the ceramic ferrule metal tail handle, and glue is used for synchronously fixing the optical fiber and the outer sheath, so that the plug bush and the optical fiber sheath are integrally solidified, the tensile strength is further improved, the assembly can be simplified, the processing efficiency is improved, meanwhile, the structure is simple, parts are reduced, and the cost is saved;
through being provided with the link, when using, can insert the grafting core in the port, the link can extrude the spring to one side this moment, and the spring can drive the connecting cylinder and stretch out and draw back, and after the grafting of grafting core was accomplished, the link can be because elasticity effect drive link outwards remove, and the solid fixed ring can slide in the inside of spout this moment, and then can guarantee the tightness when pegging graft through the spring;
through being provided with the rubber sleeve, fix one side at the plug bush through the rubber sleeve, and the telescopic outside of rubber all is provided with the reservation groove, when the rubber sleeve appears bending the phenomenon, play the cushioning effect through the reservation groove, can prevent that the excessive extrusion of rubber sleeve from receiving the deformation, and then can protect optic fibre junction, prevent the fracture of optic fibre, extension optic fibre's life.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic perspective view of a plug core according to the present utility model.
Reference numerals in the drawings illustrate:
1. a plug bush; 2. a connecting groove; 3. a plug core; 4. a connection end; 5. a chute; 6. a connecting cylinder; 7. a spring; 8. a rubber sleeve; 9. a reserved groove; 10. an anti-slip raised line; 11. and a fixing ring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a SC type fiber connector spare part that lock pin and optical cable are integrated to solidify, including plug bush 1, one side of plug bush 1 is fixed with rubber sleeve 8, the outside of rubber sleeve 8 all is provided with reservation groove 9, the outside of plug bush 1 all is fixed with anti-skidding sand grip 10, the inside of plug bush 1 is provided with spread groove 2, the inside of spread groove 2 is provided with spring 7, the inside of spring 7 is provided with connecting cylinder 6, connecting end 4 is installed to one side of connecting cylinder 6, plug pin 3 is installed to one side of connecting end 4, the inboard of spread groove 2 all is provided with spout 5, the outside of connecting end 4 is fixed with solid fixed ring 11, connecting cylinder 6 constitutes the extending structure through spring 7, spring 7 is connected with the inside of spread groove 2;
specifically, as shown in fig. 1 and fig. 2, when the structure is used, firstly, the optical fiber sheath directly penetrates into the metal tail handle of the ceramic ferrule, and the optical fiber and the outer sheath are synchronously fixed by glue, so that the ferrule 1 and the optical fiber sheath are integrally solidified, the tensile strength is further improved, the assembly is simplified, and the processing efficiency is improved;
the outer diameter of the fixed ring 11 is smaller than the inner diameter of the chute 5, a sliding structure is formed between the fixed ring 11 and the chute 5, the outer diameter of the connecting end 4 is smaller than the inner diameter of the connecting groove 2, and the connecting end 4 is matched with the connecting groove 2;
specifically, as shown in fig. 1, 2, 3 and 4, when the structure is used, firstly, when the structure is used, the plug core 3 can be inserted into the port, the connecting end 4 can press the spring 7 to one side, the spring 7 can drive the connecting cylinder 6 to stretch and retract, after the plug core 3 is plugged, the connecting end 4 can drive the connecting end 4 to move outwards under the action of elasticity, and at the moment, the fixing ring 11 can slide in the chute 5, so that the tightness during plugging can be ensured through the spring 7;
the plurality of reserved grooves 9 are uniformly distributed on the outer side of the rubber sleeve 8, the plurality of anti-slip raised strips 10 are arranged, and the plurality of anti-slip raised strips 10 are uniformly distributed on the outer side of the plug bush 1;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the rubber sleeve 8 is fixed on one side of the plug bush 1, and the reserved grooves 9 are formed in the outer side of the rubber sleeve 8, when the rubber sleeve 8 bends, the reserved grooves 9 play a role in buffering, the rubber sleeve 8 can be prevented from being excessively extruded and deformed, and then the optical fiber connection part can be protected, breakage of optical fibers is prevented, and the service life of the optical fibers is prolonged.
Working principle: firstly, when using, can insert the grafting core 3 in the port, link 4 can extrude spring 7 to one side this moment, spring 7 can drive connecting tube 6 flexible, after the grafting of grafting core 3 is accomplished, link 4 can drive link 4 outside removal owing to the elasticity effect, fixed ring 11 can slide in spout 5's inside this moment, and then can guarantee the tightness when pegging graft through spring 7, the fiber sheath directly penetrates inside the pottery lock pin metal tail handle, glue synchronous fixation optic fibre and oversheath, can make grafting cover 1 and fiber sheath be the integration solidification, and then improve tensile strength, accomplish the use work of fiber connector spare part.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a lock pin and SC type fiber connector spare part of optical cable integral type solidification, includes plug bush (1), its characterized in that: one side of grafting cover (1) is fixed with rubber sleeve (8), the outside of rubber sleeve (8) all is provided with reservation groove (9), the outside of grafting cover (1) all is fixed with anti-skidding sand grip (10), the inside of grafting cover (1) is provided with spread groove (2), the inside of spread groove (2) is provided with spring (7), the inside of spring (7) is provided with connecting cylinder (6), link (4) are installed to one side of connecting cylinder (6), peg graft core (3) are installed to one side of link (4), the inboard of spread groove (2) all is provided with spout (5), the outside of link (4) is fixed with solid fixed ring (11).
2. A ferrule and cable integrated cured SC fiber optic connector assembly according to claim 1, wherein: the connecting cylinder (6) forms a telescopic structure through a spring (7), and the spring (7) is connected with the inside of the connecting groove (2).
3. A ferrule and cable integrated cured SC fiber optic connector assembly according to claim 1, wherein: the reserved grooves (9) are formed in a plurality, and the reserved grooves (9) are uniformly distributed on the outer side of the rubber sleeve (8).
4. A ferrule and cable integrated cured SC fiber optic connector assembly according to claim 1, wherein: the anti-slip convex strips (10) are arranged in a plurality, and the anti-slip convex strips (10) are distributed at equal intervals on the outer side of the plug bush (1).
5. A ferrule and cable integrated cured SC fiber optic connector assembly according to claim 1, wherein: the outer diameter of the fixed ring (11) is smaller than the inner diameter of the sliding groove (5), and a sliding structure is formed between the fixed ring (11) and the sliding groove (5).
6. A ferrule and cable integrated cured SC fiber optic connector assembly according to claim 1, wherein: the outer diameter of the connecting end (4) is smaller than the inner diameter of the connecting groove (2), and the connecting end (4) is matched with the connecting groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160088.0U CN220509177U (en) | 2023-08-11 | 2023-08-11 | SC type optical fiber movable connector spare part with integrally solidified lock pin and optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160088.0U CN220509177U (en) | 2023-08-11 | 2023-08-11 | SC type optical fiber movable connector spare part with integrally solidified lock pin and optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509177U true CN220509177U (en) | 2024-02-20 |
Family
ID=89870747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160088.0U Active CN220509177U (en) | 2023-08-11 | 2023-08-11 | SC type optical fiber movable connector spare part with integrally solidified lock pin and optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509177U (en) |
-
2023
- 2023-08-11 CN CN202322160088.0U patent/CN220509177U/en active Active
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