CN203461637U - Winding device for optical fiber patch cords - Google Patents
Winding device for optical fiber patch cords Download PDFInfo
- Publication number
- CN203461637U CN203461637U CN201320557369.3U CN201320557369U CN203461637U CN 203461637 U CN203461637 U CN 203461637U CN 201320557369 U CN201320557369 U CN 201320557369U CN 203461637 U CN203461637 U CN 203461637U
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- CN
- China
- Prior art keywords
- box body
- optical patchcord
- rotor
- optical fiber
- retracting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a winding device for optical fiber patch cords, belongs to the technical field of network equipment, and solves the problem that a conventional optical fiber patch cord is exposed, resulting in scratching and breakage likely. The winding device comprises a circular box body; a threading hole 1 and a threading hole 2, which are used for allowing the two ends of the optical fiber patch cord to pass through, are respectively formed in the outer circumference wall of the box body; a center hole is formed in the upper side surface of the box body; a columnar rolling element used for winding the optical fiber patch cords is rotationally connected onto the bottom surface of the box body; one end of the rolling element extends out of the center hole. The winding device can wind redundant optical fiber patch cords, so that not only are the optical fiber patch cords neat and orderly, but also the protection effect on the optical fiber patch cords are taken.
Description
Technical field
The utility model belongs to network equipment technical field, relates to a kind of retracting device of optical patchcord.
Background technology
Along with internet expansion in the world, China Internet is fast-developing, and people also more and more depend on network, and internet has become a part indispensable in life.Domestic implementation be FTTH, an optical fiber direct is received family exactly.Specifically, FTTH refers to optical network unit is arranged on to household user or enterprise customer place, be in light access series except FTTD (fiber to the desk) the most close user's optical access network application type.In numerous network access devices, optical patchcord is used general, and optical patchcord refers to that optical cable two ends all load onto connector plug, is used for realizing light path and is flexibly connected function.Optical patchcord is similar with coaxial cable, and just there is no mesh shields Ceng， center is the glass core that light is propagated.Optical patchcord can be divided into single mode, the multimode wire jumper of common silica-based optical fibers by the difference of transmission medium, also has other optical patchcord that plastic cement etc. is transmission medium as take.
As Chinese utility model patent application (application number: 201120280969.0) disclose a kind of double joint fiber jumper wire.A double joint fiber jumper wire, comprises cable, and contiguous block is arranged on joint one, joint one adopts contiguous block to be connected with joint two, described joint two and contiguous block adopt and are threaded, joint one signal transmssion line connection cable and contiguous block, joint binary signal transmission line connection cable and joint two.This double joint fiber jumper wire need to expose joint two joint one rotation disengaging in the situation that cause joint only to damage in the process of installation and transportation, and this has just been avoided because the problem of joint need to be changed optical patchcord, and result of use is good.But optical patchcord in actual use, because the length of optical patchcord is certain, and the length of actual needs may be far smaller than its length, therefore there will be the mixed and disorderly wrapping phenomena of optical patchcord, and optical patchcord is exposed to the outer phenomenons such as fracture that also easily occur scratching.
Summary of the invention
There are the problems referred to above for existing technology in the utility model, has proposed a kind of retracting device of optical patchcord, and the retracting device of this optical patchcord can furl unnecessary optical patchcord, not only in order clean and tidy, and optical patchcord is played a protective role.
The purpose of this utility model can realize by following technical proposal: a kind of retracting device of optical patchcord, it is characterized in that, the box body that comprises a circle, on the outer circle wall of described box body, offer respectively the through wires hole one and the through wires hole two that for optical patchcord two ends, pass, on the upper side of described box body, offer a centre hole, on the bottom surface of box body, be rotatably connected to one for furling the column rotor of optical patchcord, centre hole is stretched out in one end of described rotor.
Stretch out respectively from through wires hole one and through wires hole two at the two ends of optical patchcord; remainder furls on the rotor in box body; when needs are used longer optical patchcord; pull one end of optical patchcord that it is stretched out; because centre hole is stretched out in rotor one end; therefore optical patchcord is not being used or is using when long; by external part, rotate rotor; rotor is furled into box body by unnecessary optical patchcord; make whole optical patchcord more in order clean and tidy, box body also plays a protective role to optical patchcord simultaneously.
In the retracting device of above-mentioned optical patchcord, on the bottom surface of described box body, be vertically fixed with a bearing pin, and this bearing pin is positioned at the home position of bottom surface, one end of described rotor offers spliced eye, and is located on bearing pin by this spliced eye turning set.Rotor is column, is connected on bearing pin Stability Analysis of Structures by spliced eye.
In the retracting device of above-mentioned optical patchcord, on described rotor, be vertically fixed with a circular baffle plate, the diameter of described baffle plate is greater than the diameter of centre hole, and this baffle plate is positioned at box body and plate face is resisted against on box body upper side.By baffle plate arrange prevent that rotor from departing from box body from centre hole, rotor is connected mutually with the center of baffle plate.
In the retracting device of above-mentioned optical patchcord, described rotor stretches out end, box body one end and has one handle.In the time of need to furling optical patchcord, by rotatable handle rotor, handled easily.
In the retracting device of above-mentioned optical patchcord, described through wires hole one bearing pin relative to through wires hole two is symmetrical arranged.The two ends of optical patchcord pass from through wires hole one and through wires hole two, meet conventional setting.
In the retracting device of above-mentioned optical patchcord, described box body and rotor all adopt injection molding.Processing technology is simple, and whole box body is lightweight.
Compared with prior art, the retracting device of this optical patchcord has the following advantages:
1, because optical patchcord is not using or use when long, by external part, rotate rotor, rotor is furled into box body by unnecessary optical patchcord, and therefore whole optical patchcord is more in order clean and tidy, and box body also plays a protective role to optical patchcord simultaneously.
2, because stretching out end, box body one end, rotor there is one handle, therefore when needs furl optical patchcord, by rotatable handle rotor, handled easily.
Accompanying drawing explanation
Fig. 1 is the perspective view of the retracting device of this optical patchcord.
Fig. 2 is the structure cutaway view of the retracting device of this optical patchcord.
In figure, 1, box body; 11, through wires hole one; 12, through wires hole two; 13, centre hole; 14, bearing pin; 2, rotor; 21, baffle plate; 22, handle.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As Fig. 1, shown in Fig. 2, a kind of retracting device of optical patchcord, the box body 1 that comprises a circle, on the outer circle wall of box body 1, offer respectively through wires hole 1 and through wires hole 2 12, this through wires hole 1 and through wires hole 2 12 pass for optical patchcord two ends, on the upper side of box body 1, offer a centre hole 13, on the bottom surface of box body 1, be rotatably connected to a column rotor 2, this rotor 2 is for furling optical patchcord, centre hole 13 is stretched out in one end of rotor 2, when needs are used longer optical patchcord, pull one end of optical patchcord that it is stretched out, because centre hole 13 is stretched out in rotor 2 one end, therefore optical patchcord is not being used or is using when long, by external part, rotate rotor 2, rotor 2 is furled into box body 1 by unnecessary optical patchcord, make whole optical patchcord more in order clean and tidy, 1 pair of optical patchcord of box body also plays a protective role simultaneously.
Specifically, on the bottom surface of box body 1, be fixed with a bearing pin 14, this bearing pin 14 is perpendicular to the bottom surface of box body 1, and this bearing pin 14 is positioned at the home position of bottom surface, one end of rotor 2 offers spliced eye, and be located on bearing pin 14 by this spliced eye turning set, by spliced eye, be connected on bearing pin 14 Stability Analysis of Structures.On rotor 2, be vertically fixed with a circular baffle plate 21, rotor 2 is connected mutually with the center of baffle plate 21, the diameter of baffle plate 21 is greater than the diameter of centre hole 13, this baffle plate 21 is positioned at box body 1 and plate face is resisted against on box body 1 upper side, by baffle plate 21 arrange prevent that rotor 2 from departing from box body 1 from centre hole 12.Rotor 2 stretches out box body 1 end, one end and has one handle 22, in the time of need to furling optical patchcord, by handle 22 rotation rotors 2, handled easily.Through wires hole 1 bearing pin 14 relative to through wires hole 2 12 is symmetrical arranged, and the two ends of optical patchcord pass from through wires hole 1 and through wires hole 2 12, meets conventional setting.Box body 1 all adopts injection molding with rotor 2, and processing technology is simple, and whole box body 1 is lightweight.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as box body 1, through wires hole 1, through wires hole 2 12, centre hole 13, bearing pin 14, rotor 2, baffle plate 21, handle 22 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (6)
1. the retracting device of an optical patchcord, it is characterized in that, the box body (1) that comprises a circle, on the outer circle wall of described box body (1), offer respectively the through wires hole one (11) and the through wires hole two (12) that for optical patchcord two ends, pass, on the upper side of described box body (1), offer a centre hole (13), on the bottom surface of box body (1), be rotatably connected to one for furling the column rotor (2) of optical patchcord, centre hole (13) is stretched out in one end of described rotor (2).
2. the retracting device of optical patchcord according to claim 1, it is characterized in that, on the bottom surface of described box body (1), be vertically fixed with a bearing pin (14), and this bearing pin (14) is positioned at the home position of bottom surface, one end of described rotor (2) offers spliced eye, and is located on bearing pin (14) by this spliced eye turning set.
3. the retracting device of optical patchcord according to claim 2, it is characterized in that, on described rotor (2), be vertically fixed with a circular baffle plate (21), the diameter of described baffle plate (21) is greater than the diameter of centre hole (13), and this baffle plate (21) is positioned at box body (1) and plate face is resisted against on box body (1) upper side.
4. the retracting device of optical patchcord according to claim 3, is characterized in that, described rotor (2) stretches out box body (1) end, one end and has one handle (22).
5. according to the retracting device of the optical patchcord described in claim 3 or 4, it is characterized in that, described through wires hole one (11) is symmetrical arranged with through wires hole two (12) relative bearing pins (14).
6. the retracting device of optical patchcord according to claim 5, is characterized in that, described box body (1) all adopts injection molding with rotor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557369.3U CN203461637U (en) | 2013-09-09 | 2013-09-09 | Winding device for optical fiber patch cords |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557369.3U CN203461637U (en) | 2013-09-09 | 2013-09-09 | Winding device for optical fiber patch cords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461637U true CN203461637U (en) | 2014-03-05 |
Family
ID=50174013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557369.3U Expired - Fee Related CN203461637U (en) | 2013-09-09 | 2013-09-09 | Winding device for optical fiber patch cords |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561446A (en) * | 2016-01-11 | 2016-05-11 | 东莞市立中新材料科技有限公司 | Liquid injector |
| CN105785530A (en) * | 2016-04-27 | 2016-07-20 | 东莞市联洲知识产权运营管理有限公司 | Pay-off box of optical fiber cable |
| CN106291843A (en) * | 2015-05-11 | 2017-01-04 | 华为技术有限公司 | Instrument is laid around fine device and optical fiber |
-
2013
- 2013-09-09 CN CN201320557369.3U patent/CN203461637U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291843A (en) * | 2015-05-11 | 2017-01-04 | 华为技术有限公司 | Instrument is laid around fine device and optical fiber |
| CN106291843B (en) * | 2015-05-11 | 2020-07-21 | 华为技术有限公司 | Fiber winding device and optical fiber distribution tool |
| CN105561446A (en) * | 2016-01-11 | 2016-05-11 | 东莞市立中新材料科技有限公司 | Liquid injector |
| CN105785530A (en) * | 2016-04-27 | 2016-07-20 | 东莞市联洲知识产权运营管理有限公司 | Pay-off box of optical fiber cable |
| CN105785530B (en) * | 2016-04-27 | 2019-01-08 | 李雨露 | A kind of winding box of fiber optic cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20170909 |