CN211206898U - Optical fiber leading-in device - Google Patents
Optical fiber leading-in device Download PDFInfo
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- CN211206898U CN211206898U CN202020133235.9U CN202020133235U CN211206898U CN 211206898 U CN211206898 U CN 211206898U CN 202020133235 U CN202020133235 U CN 202020133235U CN 211206898 U CN211206898 U CN 211206898U
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- optical fiber
- protective sheath
- optic fibre
- fiber connector
- lower protective
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Abstract
The utility model discloses an optic fibre gatherer, including fiber connector and optic fibre protective sheath subassembly, fiber connector's tip threaded connection has the go-between, the both sides of go-between all are equipped with first buckle subassembly and are connected fixedly with fiber connector, the optic fibre protective sheath subassembly passes through the go-between and link to each other with fiber connector, optic fibre protective sheath subassembly includes protective sheath and lower protective sheath, be equipped with optic fibre in the enclosure space that upper and lower protective sheath formed, fiber connector is connected to the input of optic fibre, upper and lower protective sheath one end in opposite directions all is equipped with semicircular fixed disk, two the fixed disk forms whole disc and joint in the go-between, it is fixed that one side of upper and lower protective sheath is equipped with second buckle subassembly through hinge joint, opposite side. The utility model provides an inconvenient problem of dismantling of optic fibre and fiber connector fixed connection, protect the attach fitting department of fiber connector and optic fibre simultaneously.
Description
Technical Field
The utility model relates to an optical fiber communication technology field specifically relates to an optic fibre gatherer.
Background
Optical fibers, which are abbreviated as optical fibers, are made of glass or plastic, can be used as light transmission tools, and are necessary for the communication industry requiring huge flow at present to arrange high-density optical fibers in a limited space. Fiber optic connectors also play a significant role in the engineering of high-density fiber optic network deployments. However, the conventional optical fiber and optical fiber connector are fixedly connected and inconvenient to detach, if the optical fiber and the optical fiber connector are damaged at one position, the optical fiber and the optical fiber connector need to be completely replaced, so that resource waste is caused, and the connection joint between the optical fiber connector and the optical fiber is easy to damage the optical fiber, so that protection is also needed urgently.
SUMMERY OF THE UTILITY MODEL
To the above problems existing in the prior art, it is an object of the present invention to provide an optical fiber guiding device that can solve the problem of inconvenient detachment of the fixed connection between the optical fiber and the optical fiber connector in the prior art and protect the connection joint between the optical fiber connector and the optical fiber.
The specific technical scheme is as follows:
the utility model provides an optic fibre gatherer, includes fiber connector and optic fibre protective sheath subassembly, fiber connector's tip threaded connection has the go-between, the both sides of go-between all are equipped with first buckle subassembly and are connected fixedly with fiber connector through first buckle subassembly, the fiber protective sheath subassembly passes through the go-between and links to each other with fiber connector, fiber protective sheath subassembly includes protective sheath and lower protective sheath, be equipped with optic fibre in the enclosure space that upper and lower protective sheath formed, fiber connector is connected to the input of optic fibre, upper and lower protective sheath one end in opposite directions all is equipped with semicircular fixed disk, two the fixed disk forms whole disc and joint in the go-between, one side of upper and lower protective sheath is passed through hinge joint, the opposite side is equipped with second buckle subassembly and connects fixedly through second buckle subassembly.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses a set up go-between and first buckle subassembly, pass through the go-between with the optic fibre protective sheath subassembly and link to each other with fiber connector, and it is fixed through first buckle subassembly, make the dismantlement and the fixed convenient of optic fibre, it makes fiber connector and fiber connection's joint department receive the protection to set up the optic fibre protective sheath subassembly again, make optic fibre difficult receive the damage, can prolong the life of optic fibre, simultaneously in the optic fibre protective sheath subassembly, lower protective sheath is connected fixedly through second buckle subassembly, it is convenient to dismantle, the change of optic fibre is convenient.
Preferably, the first buckle assembly comprises a barb arranged on one side of the connecting ring and a fixture block arranged on the optical fiber connector, wherein a convex block is arranged on the barb, a groove is arranged on the fixture block, and the convex block is clamped in the groove for fixing.
Preferably, the second buckle assembly comprises a barb arranged on one side of the lower protective sleeve and a fixture block arranged on one side of the upper protective sleeve, a convex block is arranged on the barb, a groove is formed in the fixture block, and the convex block is clamped and fixed in the groove.
Preferably, an annular groove is formed in the connection ring, and a whole disk formed by the two fixed disks is clamped in the annular groove, so that the optical fiber protective sleeve assembly is connected with the optical fiber connector through the connection ring.
Preferably, flexible filling pads are symmetrically arranged on the inner annular side walls of the upper and lower protective sleeves. When the upper protective sleeve and the lower protective sleeve are folded, the optical fiber is surrounded and filled by the flexible filling pad, and the flexible filling pad has elasticity, so that the optical fiber cannot move in a sealed space formed by the upper protective sleeve and the lower protective sleeve, and the optical fiber is protected.
Preferably, the rubber wire protective sleeve is sleeved on the position, corresponding to the upper protective sleeve and the lower protective sleeve, of the outer annular side wall of the optical fiber, so that the optical fiber is protected.
Drawings
Fig. 1 is a schematic structural diagram of an optical fiber lead-in device according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a sectional view taken along line a-a in fig. 1.
In the drawings, 1, optical fiber; 2. an optical fiber connector; 2.1, connecting rings; 2.2, an annular groove; 2.3, a first buckle component; 3. an optical fiber protective jacket assembly; 3.1, arranging a protective sleeve; 3.2, a lower protective sleeve; 3.3, fixing the disc; 3.4, a flexible filling pad; 3.5, rubber wire sheath; 3.6, a second buckle component.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, an optical fiber lead-in device is shown, which includes an optical fiber connector 2 and an optical fiber protective sheath assembly 3, wherein the end of the optical fiber connector 2 is threadedly connected with a connection ring 2.1, both sides of the connection ring 2.1 are provided with first buckle assemblies 2.3 and are fixedly connected with the optical fiber connector 2 through the first buckle assemblies 2.3, and the optical fiber protective sheath assembly 3 is connected with the optical fiber connector through the connection ring 2.1. The utility model discloses a set up go-between 2.1 and first buckle subassembly 2.3, link to each other fiber protection cover subassembly 3 with fiber connector through go-between 2.1 to it is fixed through first buckle subassembly 2.3, make the dismantlement of optic fibre convenient with fixed, set up fiber protection cover subassembly 3 again and make fiber connector 2 receive the protection with the joint department that fiber connection, make optic fibre difficult receive the damage, can prolong the life of optic fibre.
Specifically, optical fiber protective sheath subassembly 3 includes protective sheath 3.1 and lower protective sheath 3.2, on, be equipped with optic fibre 1 in the sealed space that lower protective sheath formed, fiber connector 2 is connected to optic fibre 1's input, on, the protective sheath one end in opposite directions all is equipped with semicircular fixed disk 3.3 down, two semicircular fixed disk 3.3 are last, form whole disc and joint when lower protective sheath folds with fixed in go-between 2.1, on, one side of lower protective sheath is through hinge joint, the opposite side is equipped with second buckle subassembly and connects fixedly through second buckle subassembly. As long as unblock second buckle subassembly, make upper and lower protective sheath part under the effect of hinge, open upper and lower protective sheath promptly, with optic fibre installation go can, equally, when optic fibre damaged, open the optic fibre replacement that upper and lower protective sheath will damage can. In order to position the optical fiber in the optical fiber protective sleeve and protect the optical fiber and prevent the optical fiber from being damaged, flexible filling pads 3.4 are symmetrically arranged on the inner annular side walls of the upper protective sleeve and the lower protective sleeve, when the upper protective sleeve and the lower protective sleeve are folded, the optical fiber is surrounded and filled by the flexible filling pads 3.4, and the optical fiber cannot move in a sealed space formed by the upper protective sleeve and the lower protective sleeve due to the elasticity of the flexible filling pads 3.4, so that the optical fiber is protected. And the rubber wire sheath 3.5 is sleeved on the outer annular side wall of the optical fiber at the position corresponding to the upper and lower protective sleeves, so as to protect the optical fiber.
An annular groove 2.2 is formed in the connecting ring 2.1 of the optical fiber connector 2, and a whole disk formed by two fixing disks 3.3 is clamped in the annular groove 2.2, so that the optical fiber protective sleeve component 3 is connected with the optical fiber connector through the connecting ring 2.1.
Wherein, first buckle subassembly 2.3 is equipped with the lug including setting up the barb in go-between 2.1 one side and setting up the fixture block on fiber connector 2 on the barb, is equipped with the recess on the fixture block, and the lug card is established fixedly in the recess. In this embodiment, the number of the first buckle assemblies 2.3 is 2, and the first buckle assemblies 2.3 are relatively disposed on two sides of the connection ring 2.1, and the first buckle assemblies 2.3 are disposed to make the connection between the optical fiber connector 2 and the connection ring 2.1 more firm, so as to prevent the screw threads between the optical fiber connector 2 and the connection ring 2.1 from loosening after long-term use, and meanwhile, the optical fiber connector 2 and the connection ring 2.1 are conveniently detached, so long as the first buckle assemblies 2.3 are unlocked. The structure of second buckle subassembly is similar with first buckle subassembly 2.3's structure, and second buckle subassembly is equipped with the lug including setting up the barb of protective sheath 3.2 one side under and setting up the fixture block in last protective sheath 3.1 one side on the barb, be equipped with the recess on the fixture block, and the lug card is established fixedly in the recess.
When the optical fiber protective sleeve is used, the upper protective sleeve and the lower protective sleeve are opened, the upper protective sleeve and the lower protective sleeve are connected through the hinge, the barb in the second buckle assembly is unlocked from the clamping block on the upper protective sleeve 3.1, the optical fiber is placed into the upper protective sleeve and the lower protective sleeve, the upper protective sleeve and the lower protective sleeve are folded, the barb in the second buckle assembly is locked and fixed from the clamping block on the upper protective sleeve 3.1, the two semicircular discs at the end parts of the upper protective sleeve and the lower protective sleeve form a whole disc, the barb in the first buckle assembly 2.3 is unlocked from the clamping block on the optical fiber connector 2 at the moment, the whole disc is embedded in the annular groove 2.2 in the connecting ring 2.1, the input end of the optical fiber is connected with the optical fiber connector 2, and the barb in the first buckle assembly 2.3 is locked from the clamping block on the optical fiber connector 2, so that the protective sleeve between the optical fiber, the optical. The utility model provides an among the prior art problem of the inconvenient dismantlement of optic fibre and fiber connector fixed connection, it is convenient to make it install and dismantle, protects the attach fitting department of optic fibre connector and optic fibre simultaneously, prevents that optic fibre and fiber connector's attach fitting from causing the damage, has prolonged the life of optic fibre.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An optical fiber lead-in device characterized in that: including fiber connector (2) and optic fibre protective sheath subassembly (3), the tip threaded connection of fiber connector (2) has go-between (2.1), the both sides of go-between (2.1) all are equipped with first buckle subassembly (2.3) and are connected fixedly with fiber connector (2) through first buckle subassembly (2.3), optic fibre protective sheath subassembly (3) link to each other with fiber connector through go-between (2.1), optic fibre protective sheath subassembly (3) include protective sheath (3.1) and lower protective sheath (3.2), be equipped with optic fibre (1) in the confined space that upper and lower protective sheath formed, fiber connector (2) is connected to the input of optic fibre (1), upper and lower protective sheath one end in opposite directions all is equipped with semicircular fixed disk (3.3), two fixed disk (3.3) form whole disc and joint in go-between (2.1), upper, lower, One side of the lower protective sleeve is hinged through a hinge, and the other side of the lower protective sleeve is provided with a second buckle component (3.6) which is fixedly connected through the second buckle component (3.6).
2. An optical fiber lead-in device according to claim 1, wherein: the first buckle component (2.3) comprises a barb arranged on one side of the connecting ring (2.1) and a clamping block arranged on the optical fiber connector (2), wherein a convex block is arranged on the barb, a groove is formed in the clamping block, and the convex block is clamped in the groove and fixed.
3. An optical fiber lead-in device according to claim 1, wherein: the second buckle assembly (3.6) comprises a barb arranged on one side of the lower protective sleeve (3.2) and a fixture block arranged on one side of the upper protective sleeve (3.1), wherein a convex block is arranged on the barb, a groove is formed in the fixture block, and the convex block is clamped and fixed in the groove.
4. An optical fiber lead-in device according to claim 1, wherein: an annular groove (2.2) is formed in the connecting ring (2.1), and a whole disk formed by the two fixed disks (3.3) is clamped in the annular groove (2.2).
5. An optical fiber lead-in device according to claim 1, wherein: and flexible filling pads (3.4) are symmetrically arranged on the inner annular side walls of the upper and lower protective sleeves.
6. An optical fiber lead-in device according to claim 1, wherein: rubber wire protecting sleeves (3.5) are sleeved on the positions, corresponding to the upper protective sleeve and the lower protective sleeve, of the outer annular side wall of the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133235.9U CN211206898U (en) | 2020-01-20 | 2020-01-20 | Optical fiber leading-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133235.9U CN211206898U (en) | 2020-01-20 | 2020-01-20 | Optical fiber leading-in device |
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| Publication Number | Publication Date |
|---|---|
| CN211206898U true CN211206898U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020133235.9U Active CN211206898U (en) | 2020-01-20 | 2020-01-20 | Optical fiber leading-in device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755775A (en) * | 2022-04-11 | 2022-07-15 | 云南电网有限责任公司保山供电局 | Optical fiber assembly for elastic optical transmission equipment |
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2020
- 2020-01-20 CN CN202020133235.9U patent/CN211206898U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755775A (en) * | 2022-04-11 | 2022-07-15 | 云南电网有限责任公司保山供电局 | Optical fiber assembly for elastic optical transmission equipment |
| CN114755775B (en) * | 2022-04-11 | 2024-05-31 | 云南电网有限责任公司保山供电局 | Optical fiber assembly for elastic optical transmission equipment |
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