CN110208918A - A kind of fiber optic disc around frame - Google Patents
A kind of fiber optic disc around frame Download PDFInfo
- Publication number
- CN110208918A CN110208918A CN201811544883.7A CN201811544883A CN110208918A CN 110208918 A CN110208918 A CN 110208918A CN 201811544883 A CN201811544883 A CN 201811544883A CN 110208918 A CN110208918 A CN 110208918A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fiber optic
- optic disc
- disc around
- end cover
- 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.)
- Granted
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
Abstract
The present invention relates to a kind of fiber optic disc around framves.Fiber optic disc around frame includes pedestal and upper end cover, pedestal includes for the cylindrical barrel body for fiber optic disc around, cylindrical barrel body outer peripheral surface is equipped with more than two spaced, for being limited to the optical fiber of coiling thereon radial limited posts, radial limited post includes the axial continuation of radially outwardly extending part and bending, pedestal and upper end cover releasable connection.Cylindrical barrel body can guarantee it is smoother walk fibre, avoid fibre-optical bending excessive；Radial limited post carries out limit to optical fiber to avoid opening outside optical fiber, saves occupied space；In addition, upper end cover is covered and protected to optical fiber, while realizing neat and artistic.
Description
Technical field
The present invention relates to a kind of fiber optic disc around framves.
Background technique
Fibre Optical Communication Technology is shown one's talent from optic communication, it has also become one of Primary communication technology of modern communications, existing
For playing very important effect in telecommunications network.Optical fiber as communication media, have message capacity is big, repeater span is long, not by
Electromagnetic interference, light-weight and small in size advantage.It is being integrated with optical fiber, light adagio, the light back board product of optical connector and similar
In product, it is often necessary to the coiled structure of optical fiber be set, plan fiber path and save amount of redundancy for optical fiber amendment.Often at present
The fiber optic disc around mode seen is fixed with beam fibre seat 4 in multiple positions as shown in Figure 1, coiling circumference in optical fiber 3.This discharge plate is fine
Mode cannot be guaranteed it is smoother walk fibre, and the main material of light pricker is glass fibre, have the characteristics that can not overbending, easily broken,
Therefore the bending and protection that the mode that multiple spot is fixed is unfavorable for optical fiber are carried out to optical fiber with beam fibre seat.Since coiling needs, beam is fine
The general outer openings of seat there are problems that being unable to control outside optical fiber and open, and the space requirement of integrated light back board is extremely compact, optical fiber
Outer not only occupied space it is big, cannot achieve the fiber optic splitter coiling of different function slot position in a limited space, and very shadow
Ring aesthetics.
Summary of the invention
The purpose of the present invention is to provide a kind of fiber optic disc around frame, light is be easy to cause in a manner of existing fiber optic disc around to solve
Fine overbending is unable to control outside optical fiber, the problem that occupied space is big and aesthetics is poor.
To achieve the above object, fiber optic disc around frame of the invention includes pedestal and upper end cover, and pedestal includes for for optical fiber
The cylindrical barrel body of coiling, cylindrical barrel body outer peripheral surface be equipped with it is more than two it is spaced, for coiling optical fiber thereon into
The radial limited post of row limit, radial limited post includes the axial continuation of radially outwardly extending part and bending, pedestal and upper end
Lid releasable connection.Cylindrical barrel body can guarantee it is smoother walk fibre, avoid fibre-optical bending excessive；Radial limited post limits optical fiber
To avoid opening outside optical fiber, occupied space is saved；In addition, upper end cover is covered and protected to optical fiber, while realizing whole
Clean beauty.
There are two the radial direction limited post is set.It can either guarantee the limit to optical fiber in this way, while optical fiber will not be interfered again
Coiling.
The radial direction limited post is L shape, and one side of L shape radial direction limited post is fixedly connected with cylindrical barrel body, and another side is along column
The axial direction of shape cylinder upwardly extends.Structure is simple, and coiling is convenient.
The pedestal and upper end cover clamping, it is easy for installation.
It is set on the upper end cover there are two the claw extended towards pedestal direction, upper end cover is clamped by claw and pedestal.
The cylindrical barrel body is equipped with axial lightening hole.Mitigate the weight of fiber optic disc around frame, convenient for fixing.
The upper end cover is equipped with the limiting slot for being limited in the circumferential to radial limited post, avoids radial limit
Column rotates in the circumferential.
The pedestal is equipped with for passing through for fastener and the fastener receptacles that pedestal is fixed.
The bottom of the pedestal is equipped with for the protrusion with the mounting hole cooperation on installation panel, for preventing pedestal
Turn, positioning.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing fiber optic disc around mode；
Fig. 2 is the structural schematic diagram of the specific embodiment of fiber optic disc around frame of the invention；
Fig. 3 is the structural schematic diagram of pedestal；
Fig. 4 is the top view of pedestal；
Fig. 5 is the schematic diagram for showing the protrusion of base bottom；
Fig. 6 is the structural schematic diagram of upper end cover；
Fig. 7 is schematic diagram of the upper end cover with pedestal after fixed；
In figure: 1- pedestal；11- cylindrical barrel body；111- claw mounting hole；112- fastener receptacles；113- axial direction lightening hole；
114- protrusion；12- radial direction limited post；2- upper end cover；21- claw；22- limiting slot；3- optical fiber；4- beam fibre seat.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of fiber optic disc around frame of the invention, as shown in Figures 2 to 7, fiber optic disc around frame includes pedestal 1 and upper
End cap 2, pedestal include for the cylindrical barrel body 11 for fiber optic disc around, and the radius of cylindrical barrel body is equal to the minimum bend half of optical fiber
Diameter, sets that there are two the radial limited posts 12 for being limited to the optical fiber of coiling thereon on the outer peripheral surface of cylindrical barrel body 11.Two
A radial direction limited post 12 can either guarantee the limit to optical fiber, while will not interfere optical fiber again around cylindrical barrel body arranged for interval
Coiling.Radial limited post 12 is L shape, and one side of L shape radial direction limited post is fixedly connected with cylindrical barrel body 11 constitutes radially outwardly extending portion
Point, another side upwardly extends and constitutes the axial continuation of bending along the axial direction of cylindrical barrel body 11.
It is set on upper end cover 2 there are two the claw 21 extended towards 1 direction of pedestal, two claws are with the center of cylindrical barrel body 11
Axis is symmetrical arranged for symmetry axis, and cylindrical barrel body is equipped with claw mounting hole 111, and upper end cover 2 is clamped by claw and pedestal 1.
Upper end cover is covered and is protected to optical fiber, while realizing neat and artistic effect.Upper end cover 2 is equipped with for radial limit
The limiting slot 22 that column 12 is limited in the circumferential.Cylindrical barrel body 11 is equipped with axial lightening hole 113.The middle part of pedestal 1 is equipped with
For being passed through for fastener and the fastener receptacles 112 that pedestal is fixed.The bottom of pedestal 1 be equipped with for installation panel
Mounting hole cooperation protrusion 114, for pedestal carry out anti-rotation, position.
When carrying out fiber optic disc around using fiber optic disc around frame of the invention, first by pedestal be fixed on light back board product or other
On product, then by the orderly cylindrical barrel body for being coiled in pedestal of optical fiber, cylindrical barrel body can guarantee it is smoother walk fibre, avoid light
Fine curved transitions；Radial limited post in coiling process outside cylindrical barrel body carries out limiting to avoid to open outside optical fiber to optical fiber,
It saves occupied space and guarantees aesthetics；After fiber optic disc around by fastener by pedestal be fixed on light back board product or other
On product；Finally upper end cover is covered on pedestal, the claw on upper end cover protrudes into the claw mounting hole on pedestal and by upper end
Lid is connected and fixed with pedestal, and upper end cover is covered and protected to optical fiber, while being realized neat and artistic.
In above-described embodiment, there are two radial limited post is set.In other embodiments, radial limited post also can be set to three
A, three radial limited posts are evenly arranged around cylindrical barrel body.It is of course also possible to more radial limited posts be arranged, but more
Radial limited post fiber optic disc around may be caused to hinder, therefore, the quantity of radial limited post will according to the actual situation flexibly
Adjustment.
In above-described embodiment, radial limited post is L shape, and one side of L shape radial direction limited post is fixedly connected with cylindrical barrel body, separately
The axial direction of one edge cylindrical barrel body upwardly extends.In other embodiments, radial limited post can also be U-shaped, and U-shaped is radial
The parallel arm lengths of the two of limited post are different, and a longer parallel arms are fixedly connected with cylindrical barrel body, a shorter parallel arms
Notch is formed between cylindrical barrel body, optical fiber can pass through from the notch.
In above-described embodiment, pedestal and upper end cover clamping.Certainly, can also connect by other means in other embodiments
It connects, for example is connected by screw to.
In above-described embodiment, it is the weight in order to mitigate entire fiber optic disc around frame that cylindrical barrel body, which is equipped with axial lightening hole,.
This is a kind of preferred embodiment, and certainly, in other embodiments, cylindrical barrel body can not also set axial lightening hole.
In above-described embodiment, the middle of the base is equipped with for passing through for fastener and the mounting hole that pedestal is fixed.Certainly, pacify
Dress hole can not also be located at the middle of the base, alternatively, do not set mounting hole on pedestal, pedestal and light back board product or other products
Fixed panel is connected by way of bonding.
In above-described embodiment, the bottom of pedestal be equipped with protrusion, protrusion with installation panel on mounting hole cooperate, for pair
Pedestal positioned, anti-rotation.It is of course also possible to not set protrusion.
Claims (9)
1. a kind of fiber optic disc around frame, characterized in that including pedestal and upper end cover, pedestal includes for the column cylinder for fiber optic disc around
Body, cylindrical barrel body outer peripheral surface are equipped with more than two spaced, for being limited to the optical fiber of coiling thereon radial directions
Limited post, radial limited post include the axial continuation of radially outwardly extending part and bending, pedestal and upper end cover releasable connection.
2. fiber optic disc around frame according to claim 1, characterized in that there are two the radial direction limited post is set.
3. fiber optic disc around frame according to claim 1, characterized in that the radial direction limited post is L shape, and L shape radially limits
One side of column is fixedly connected with cylindrical barrel body, and another side is upwardly extended along the axial direction of cylindrical barrel body.
4. fiber optic disc around frame according to claim 1 or 2 or 3, characterized in that the pedestal and upper end cover clamping.
5. fiber optic disc around frame according to claim 4, characterized in that towards pedestal direction there are two being set on the upper end cover
The claw of extension, upper end cover are clamped by claw and pedestal.
6. fiber optic disc around frame according to claim 1 or 2 or 3, characterized in that the cylindrical barrel body is equipped with axial loss of weight
Hole.
7. fiber optic disc around frame according to claim 1 or 2 or 3, characterized in that the upper end cover is equipped with for radial direction
The limiting slot that limited post is limited in the circumferential.
8. fiber optic disc around frame according to claim 1 or 2 or 3, characterized in that the pedestal is equipped with for for fastener
It passes through and the fastener receptacles that pedestal is fixed.
9. fiber optic disc around frame according to claim 1 or 2 or 3, characterized in that the bottom of the pedestal be equipped with for peace
Fill the protrusion of the mounting hole cooperation on panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018107135756 | 2018-06-29 | ||
| CN201810713575 | 2018-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110208918A true CN110208918A (en) | 2019-09-06 |
| CN110208918B CN110208918B (en) | 2021-09-03 |
Family
ID=67780072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811544883.7A Active CN110208918B (en) | 2018-06-29 | 2018-12-17 | Optical fiber coiling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110208918B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1241765A1 (en) * | 2001-03-16 | 2002-09-18 | Agilent Technologies, Inc. (a Delaware corporation) | Cable storage device providing continuous adjustability with controlled bend radius |
| CN201130261Y (en) * | 2007-07-04 | 2008-10-08 | 中兴通讯股份有限公司 | Veneer optical fiber drum |
| WO2011100545A1 (en) * | 2010-02-12 | 2011-08-18 | Afl Telecommunications Llc | Fiber/cable management spool |
| CN204989559U (en) * | 2015-06-26 | 2016-01-20 | 南京华脉科技股份有限公司 | Joint formula fiber reel is around device |
-
2018
- 2018-12-17 CN CN201811544883.7A patent/CN110208918B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1241765A1 (en) * | 2001-03-16 | 2002-09-18 | Agilent Technologies, Inc. (a Delaware corporation) | Cable storage device providing continuous adjustability with controlled bend radius |
| CN201130261Y (en) * | 2007-07-04 | 2008-10-08 | 中兴通讯股份有限公司 | Veneer optical fiber drum |
| WO2011100545A1 (en) * | 2010-02-12 | 2011-08-18 | Afl Telecommunications Llc | Fiber/cable management spool |
| CN204989559U (en) * | 2015-06-26 | 2016-01-20 | 南京华脉科技股份有限公司 | Joint formula fiber reel is around device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110208918B (en) | 2021-09-03 |
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