CN103728700B - A kind of optical fiber protecting equipment and guard method - Google Patents
A kind of optical fiber protecting equipment and guard method Download PDFInfo
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- CN103728700B CN103728700B CN201310260841.1A CN201310260841A CN103728700B CN 103728700 B CN103728700 B CN 103728700B CN 201310260841 A CN201310260841 A CN 201310260841A CN 103728700 B CN103728700 B CN 103728700B
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- optical fiber
- side wall
- protective layer
- hinged
- protective cover
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000011241 protective layer Substances 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of optical fiber protecting equipment, for protecting optical fiber（1）, including：Protective layer（2）, protection cap（3）, support bar（4）And fixing device（5）；Wherein, the protective layer（2）For a sleeve, optical fiber is wrapped in（1）Outside；The protection cap（3）Cover on the optical fiber（1）End；The support bar（4）With the optical fiber（1）It is placed in parallel, for supporting optical fiber（1）；The fixing device（5）By the support bar（4）With protection cap（3）And support bar（4）With protective layer（2）Bind together.In addition, present invention also offers a kind of fiber optic protecting method.Using technical scheme provided by the invention, by setting protection cap optical fiber head can be avoided to be contaminated, by setting protective layer and support bar that optical fiber head can be protected not pliable, the reliability of optical fiber is improved.
Description
Technical Field
The present invention relates to the field of optical communications, and in particular, to an optical fiber protection device and protection method.
Background
With the development of communication and information processing technologies, the use of optical fibers is more and more common, but the optical fiber head is easy to bend during the wiring process, and the interface is easy to be polluted or damaged.
If the optical fiber head is bent or contaminated or even damaged, the optical fiber head needs to be disposed of by using an optical fiber path detector and an optical fiber fusion splicer, but the optical fiber path detector and the optical fiber fusion splicer are expensive and need a professional technician to operate, thereby increasing the construction cost and the time cost. The conventional optical fiber protection device has the disadvantages of complex structure, high cost and high implementation difficulty, and is not suitable for engineering wiring.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: an optical fiber protection device is provided which can prevent the bending of the optical fiber head during the wiring process.
In order to solve the above technical problem, an embodiment of the present invention provides an optical fiber protection device, for protecting an optical fiber, including: the protective layer, the protective cover, the support rod and the fixing device; the protective layer is a sleeve and wraps the outside of the optical fiber; the protective cap is at the end of the optical fiber; the supporting rod is arranged in parallel with the optical fiber and used for supporting the optical fiber and avoiding the tail end of the optical fiber from being bent; the fixing device is used for binding the supporting rod and the protective cover together and binding the supporting rod and the protective layer together.
The optical fiber protection device further comprises an elastic hollow tube, the elastic hollow tube is arranged outside the protection layer, the protection cover and the fixing device, and the aperture of the elastic hollow tube is smaller than the outer diameters of the protection layer and the protection cover.
The optical fiber protection device further comprises a hinge, one end, close to the tail end of the optical fiber, of the supporting rod is a hinged end, and the hinge is hinged to the hinged end.
Wherein the hinge comprises a first sidewall, a second sidewall, and an axle; wherein the first side wall and the second side wall are arranged in parallel and opposite to each other; the axle is arranged between the first side wall and the second side wall, and the axial direction of the axle is perpendicular to the first side wall and the second side wall; the hinged end of the supporting rod is hinged to the wheel shaft, and the wheel shaft can rotate 360 degrees relative to the hinged end of the supporting rod.
The hinge further comprises a support connected with the first side wall and the second side wall, and a traction end rotatably connected with the support.
Wherein the supporting rod is a metal rod; the elastic hollow pipe is a heat-shrinkable pipe; the protective layer is a sleeve with a strip-shaped opening on the side surface; the sleeve is an elastic rubber sleeve; the fixing device is a binding belt, a rope or a metal wire.
On the other hand, the invention also provides an optical fiber protection method.
The optical fiber protection method comprises the following steps:
wrapping a protective layer outside the optical fiber;
covering the tail end of the optical fiber with a protective cover;
a support rod is arranged in parallel with the optical fiber;
and binding the support rod and the protective cover and the support rod and the protective layer together by using a fixing device.
Further, the optical fiber protection method further comprises the following steps:
an elastic hollow tube is sleeved outside the protective layer, the protective cover and the fixing device; the aperture of the elastic hollow tube is smaller than the outer diameters of the protective layer and the protective cover.
Further, the optical fiber protection method further comprises the following steps:
and hinging the hinge with the hinged end of the support rod, wherein the end of the support rod close to the tail end of the optical fiber is the hinged end.
The hinge comprises a first side wall, a second side wall, a wheel shaft, a bracket and a traction end;
wherein the first side wall and the second side wall are arranged in parallel and opposite to each other;
the axle is arranged between the first side wall and the second side wall, and the axial direction of the axle is perpendicular to the first side wall and the second side wall;
the hinged end of the supporting rod is hinged to the wheel shaft, and the wheel shaft can rotate 360 degrees relative to the hinged end of the supporting rod;
the support with first lateral wall with the second lateral wall links to each other, draw the end with the support is rotated and is connected.
By adopting the technical scheme provided by the invention, the optical fiber head can be prevented from being polluted by arranging the protective cover, and the optical fiber head can be prevented from being bent easily by arranging the protective layer and the supporting rod, so that the reliability of the optical fiber is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of an embodiment of an optical fiber protection device of the present invention;
FIG. 2 is an exploded view of the optical fiber protection device shown in FIG. 1;
FIG. 3 is a schematic view of the structure of the optical fiber protection device sleeved with the elastic hollow tube;
FIG. 4 is a schematic structural view of a fiber optic protection device provided with a hinge;
fig. 5 is a flow chart of a method of protecting an optical fiber according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an optical fiber protection device according to an embodiment of the present invention, and fig. 2 is an exploded schematic diagram of fig. 1. Referring to fig. 1 and fig. 2, it can be seen that the optical fiber protection device of the present invention includes two optical fibers 1, or a plurality of optical fibers, where the optical fibers may be single-mode optical fibers or multimode optical fibers, and the optical fiber protection device is used for protecting the optical fibers 1, and includes: the protective layer 2, the protective cover 3, the support rod 4 and the fixing device 5; the protective layer 2 is an elastic rubber sleeve with a strip-shaped opening on the side surface and is used for wrapping the optical fiber 1, and the protective layer 2 can also be of other structures, such as a cylindrical structure or a sheet-shaped structure with through holes at two ends, and only the optical fiber 1 needs to be placed in the through hole of the cylindrical structure or the optical fiber 1 needs to be wrapped by the sheet-shaped structure. The protective cover 3 covers the tail end of the optical fiber 1; the support rod 4 is a metal rod and is arranged in parallel with the optical fiber 1 and used for supporting the optical fiber 1 and avoiding the tail end of the optical fiber 1 from being bent; fixing device 5 is for including three ribbon, and the ribbon will respectively the bracing piece 4 is bound together with visor 3 to and bracing piece 4 and protective layer 2, and the quantity of ribbon is not limited to three certainly, and similarly, fixing device 5 also can be structure such as rope or wire.
As shown in fig. 3, an elastic hollow tube 6 may be sleeved outside the structure shown in fig. 1 for further protecting the optical fiber, wherein the elastic hollow tube 6 is a heat shrinkable tube, and the diameter of the elastic hollow tube 6 is smaller than the outer diameters of the protective cover and the sleeve. Since the hollow elastic tube 6 has elasticity, the wire, the protective cap and the sleeve can be spread and placed in the hollow elastic tube 6, and then the hollow elastic tube 6 is heated, for example, by blowing with a blower, so that the hollow elastic tube 6 is heated and contracted to tightly wrap the outside of the structure shown in fig. 1.
For ease of routing, the fiber optic protection device may also include a hinge as shown in FIG. 4. One end of the metal rod close to the tail end of the optical fiber 1 is a hinged end, and the hinge is hinged with the hinged end. The hinge comprises a first side wall 71, a second side wall 72 and an axle 73; wherein, the first side wall 71 and the second side wall 72 are arranged in parallel and opposite to each other; the axle 73 is arranged between the first side wall 71 and the second side wall 72, the axial direction of the axle 73 is perpendicular to the first side wall 71 and the second side wall 72, and a groove is arranged in the middle of the axle 73; the hinged end of the metal rod is hinged on the groove of the axle 73, and the axle 73 can rotate 360 degrees relative to the hinged end of the metal rod. The optical fiber protection device further comprises a drawing end 75, a support 74 is further arranged between the first side wall 71 and the second side wall 72, a through hole is formed in the support 74, the drawing end 75 is rotatably connected with the support 74 through the through hole, the drawing end 75 can rotate 360 degrees relative to the through hole, and the drawing end 75 can be a circular ring or a hook. When the optical fibers are wired, the rope is fixed on the traction end, and the rope is pulled to pull the optical fibers in the wiring channel to finish wiring. The hinge can conveniently and efficiently pull the optical fiber, and the optical fiber is prevented from being broken due to torsion in the wiring process.
Fig. 5 is a flow chart of a method of protecting an optical fiber according to the present invention. The method comprises the following steps:
s101, a protective layer is arranged outside the optical fiber;
s102, covering the tail end of the optical fiber with a protective cover; i.e. the fiber tip is protected by a protective cover.
S103, arranging a support rod in parallel with the optical fiber;
and S104, binding the supporting rod and the protective cover and the supporting rod and the protective layer together by using a fixing device.
Specifically, the supporting rod is a metal rod, and the fixing device is a ribbon, but may also be a rope or a metal wire. The protective layer is an elastic rubber sleeve with a strip-shaped opening on the side surface and is used for wrapping the optical fiber, and the protective layer can also be of other structures, such as a cylindrical structure or a sheet-shaped structure with through holes at two ends, and the optical fiber is only required to be placed in the through hole of the cylindrical structure or wrapped by the sheet-shaped structure.
In order to further protect the optical fiber, an elastic hollow tube can be sleeved outside the protective layer, the protective cover and the fixing device; specifically, the elastic hollow tube is a heat shrinkable tube, and the aperture of the heat shrinkable tube is smaller than the outer diameters of the protective layer and the protective cover. The protective layer is an elastic rubber sleeve with a strip-shaped opening on the side surface
In order to facilitate the optical fiber wiring, the hinge is hinged with the hinged end of the supporting rod, wherein the section of the supporting rod close to the tail end of the optical fiber is the hinged end. Specifically, the hinge includes a first side wall 71, a second side wall 72, and an axle 73 shown in fig. 4; wherein, the first side wall 71 and the second side wall 72 are arranged in parallel and opposite to each other; the hub 73 is disposed between the first side wall 71 and the second side wall 72, and the axial direction of the hub 73 is perpendicular to the first side wall 71 and the second side wall 72; the hinged end of the support rod is hinged to the axle 73, and the axle 73 can rotate 360 degrees relative to the hinged end of the support rod. To increase flexibility in pulling the fiber, the hinge further includes a bracket 74 connected to the first side wall 71 and the second side wall 72, and a pulling end 75 pivotally connected to the bracket 74. The pulling end 75 may be a ring or a hook. When the optical fibers are wired, the rope is fixed on the traction end, and the rope is pulled to pull the optical fibers in the wiring channel to finish wiring. The hinge can conveniently and efficiently pull the optical fiber, and the optical fiber is prevented from being broken due to torsion in the wiring process.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (3)
1. An optical fiber protection device for protecting an optical fiber (1), comprising: the protective layer (2), the protective cover (3), the support rod (4), the fixing device (5) and the elastic hollow tube (6); wherein,
the protective layer (2) is a sleeve and wraps the optical fiber (1);
the protective cover (3) covers the tail end of the optical fiber (1);
the support rod (4) is arranged in parallel with the optical fiber (1) and is used for supporting the optical fiber (1);
the fixing device (5) binds the supporting rod (4) and the protective cover (3) together, and the supporting rod (4) and the protective layer (2) together;
the elastic hollow tube (6) is sleeved outside the protective layer (2), the protective cover (3) and the fixing device (5), and the aperture of the elastic hollow tube (6) is smaller than the outer diameters of the protective layer (2) and the protective cover (3);
the optical fiber protection device further comprises a hinge, one end of the support rod (4) close to the tail end of the optical fiber (1) is a hinged end, and the hinge is hinged with the hinged end;
the hinge comprises a first side wall (71), a second side wall (72) and an axle (73); wherein,
the first side wall (71) and the second side wall (72) are arranged in parallel and opposite to each other;
the axle (73) is arranged between the first side wall (71) and the second side wall (72), and the axle (73) has an axial direction perpendicular to the first side wall (71) and the second side wall (72);
the hinged end of the support rod (4) is hinged to the wheel shaft (73), and the wheel shaft (73) can rotate 360 degrees relative to the hinged end of the support rod (4);
the hinge further comprises a bracket (74) connected to the first side wall (71) and the second side wall (72), and a pulling end (75) rotatably connected to the bracket (74).
2. Optical fiber protection device according to claim 1, characterized in that said support rod (4) is a metal rod; the elastic hollow tube (6) is a heat shrinkable tube; the protective layer (2) is a sleeve with a strip-shaped opening on the side surface; the sleeve is an elastic rubber sleeve; the fixing device (5) is a binding belt, a rope or a metal wire.
3. A method of protecting an optical fiber, comprising the steps of:
wrapping a protective layer outside the optical fiber;
covering the tail end of the optical fiber with a protective cover;
a support rod is arranged in parallel with the optical fiber;
binding the support rod and the protective cover and the support rod and the protective layer together by using a fixing device;
an elastic hollow tube is sleeved outside the protective layer, the protective cover and the fixing device; the aperture of the elastic hollow tube is smaller than the outer diameters of the protective layer and the protective cover;
the hinge is hinged with the hinged end of the supporting rod, wherein the end, close to the tail end of the optical fiber, of the supporting rod is the hinged end;
the hinge comprises a first side wall, a second side wall, a wheel shaft, a bracket and a traction end; wherein,
the first side wall and the second side wall are arranged in parallel and opposite to each other;
the axle is arranged between the first side wall and the second side wall, and the axial direction of the axle is perpendicular to the first side wall and the second side wall;
the hinged end of the supporting rod is hinged to the wheel shaft, and the wheel shaft can rotate 360 degrees relative to the hinged end of the supporting rod;
the bracket is connected with the first side wall and the second side wall, and the traction end is rotatably connected with the bracket;
the hinge further comprises a bracket connected with the first side wall and the second side wall, and a traction end rotatably connected with the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260841.1A CN103728700B (en) | 2013-06-26 | 2013-06-26 | A kind of optical fiber protecting equipment and guard method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260841.1A CN103728700B (en) | 2013-06-26 | 2013-06-26 | A kind of optical fiber protecting equipment and guard method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103728700A CN103728700A (en) | 2014-04-16 |
| CN103728700B true CN103728700B (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260841.1A Active CN103728700B (en) | 2013-06-26 | 2013-06-26 | A kind of optical fiber protecting equipment and guard method |
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| Country | Link |
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| CN (1) | CN103728700B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096878A (en) * | 1993-03-26 | 1994-12-28 | 康宁股份有限公司 | Fiber boot |
| US5657413A (en) * | 1993-04-16 | 1997-08-12 | Raychem Corporation | Sealing assembly for a fiber optic cable and associated fabrication method |
| CN203376501U (en) * | 2013-06-26 | 2014-01-01 | 深圳市金溢科技有限公司 | Optical fiber protection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3333349B2 (en) * | 1995-04-07 | 2002-10-15 | 株式会社日立製作所 | Optical sensor fiber cable laying method |
| US6728451B2 (en) * | 1999-09-21 | 2004-04-27 | Tyco Telecommunications (Us) Inc. | Optical fiber holding structure and method of making same |
-
2013
- 2013-06-26 CN CN201310260841.1A patent/CN103728700B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096878A (en) * | 1993-03-26 | 1994-12-28 | 康宁股份有限公司 | Fiber boot |
| US5657413A (en) * | 1993-04-16 | 1997-08-12 | Raychem Corporation | Sealing assembly for a fiber optic cable and associated fabrication method |
| CN203376501U (en) * | 2013-06-26 | 2014-01-01 | 深圳市金溢科技有限公司 | Optical fiber protection device |
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| Publication number | Publication date |
|---|---|
| CN103728700A (en) | 2014-04-16 |
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Address after: Nanshan District Keyuan Road Shenzhen city Guangdong province 518000 Tsinghua building A building 12 layer Applicant after: SHENZHEN GENVICT TECHNOLOGY CO., LTD. Address before: Nanshan District Keyuan Road Shenzhen city Guangdong province 518000 Tsinghua building A building 12 layer Applicant before: Shenzhen Jinyi Technologies Co., Ltd. |
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