CN200974724Y - Split type dynamic balancing optical fibre disc - Google Patents
Split type dynamic balancing optical fibre disc Download PDFInfo
- Publication number
- CN200974724Y CN200974724Y CN 200620125978 CN200620125978U CN200974724Y CN 200974724 Y CN200974724 Y CN 200974724Y CN 200620125978 CN200620125978 CN 200620125978 CN 200620125978 U CN200620125978 U CN 200620125978U CN 200974724 Y CN200974724 Y CN 200974724Y
- Authority
- CN
- China
- Prior art keywords
- dynamic balance
- pan
- optical fiber
- reinforced rib
- split type
- 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 relates to the field of communication in particular to a detachable dynamic balance fiber pan for fabricating fiber used in cable transmission, which comprises a core rod, left and right pan tubes, two pans and inner holes. The utility model is characterized in that outside fixing ribs are arranged on the exterior margin of the left and right pan tubes uniformly, inside fixing ribs are arranged on the inner margin uniformly. One of two pan tubes is rotated for 180 degrees and is glued. The pan tube can be meshed with the other pan tube, which forms a complete dynamic balance fiber pan. The utility model is designed and fabricated detachable. Complete match with the detachable structures is made back to back to form the dynamic balance fiber pan, which ensures the concentricity of main parameters, inner width, axle holes and partial dimensions of fiber pan.
Description
Technical field
The utility model relates to communication field, a kind of split type dynamic balance optical fiber disc that winds the line at a high speed during especially about manufacturing optical fiber in the optical cable transmission.
Background technology
Optical fiber is a kind of message to be delivered to the media of the other end from an end, is that a fibrous glass or plastic cement fibre are little.As the transmission medium that allows message pass through, fiber reel is that wind the line at a high speed when making optical fiber a kind of must instrument.
It is optical cable that optical fiber is formed cable core according to certain mode, and communications optical cable has bigger transmission capacity than copper cabling.Hop distance, volume are little, in light weight, no electromagnetic interference.China and 1978 annual proper motions are developed communications optical cable, usefulness be multimode optical fibers, after 1984 and begin to adopt single mode optical fiber, be used for intercity line.
Fiber reel production in the past is to make with simple ABS, and uses whole Hough mould.Solid die has very big defective: 1, die cost is big; 2, because single mode injection moulding distortion is bigger, caused assurance not dimension limit and the requirement of kinetic balance out of reach; 3, the inside and outside overlap that produces of single mode injection moulding needs manually product to be repaired, and has a strong impact on presentation quality; 4, the sub-thread diameter is 0.265mm or thinner during optical fiber production.Poor owing to single mode injection moulding kinetic balance when high speed winds the line, because inertia problem usually produces broken end.General provisions is 25,50,100 kilometers three kinds of specifications.Need butt joint if produce broken end in the centre.Broken end of every butt joint all can make fibre bundle signal attenuation, and joint is very difficult operation.
Summary of the invention
At above deficiency, the purpose of this utility model is to provide a kind of split type left and right sides identical, forms the back-to-back dynamic balance optical fiber disc that plugs together fully.
The purpose of this utility model is achieved through the following technical solutions:
A kind of split type dynamic balance optical fiber disc, comprise plug, about dish tube, two disk bodies, endoporus, it is characterized in that about have on the outer rim of dish tube also to have accordingly on outside fix reinforced rib arranged in a uniform, the inner edge and locate reinforced rib in arranged in a uniform, to involutory again another dish tubes of fashionable 180 ° of gluings of a commentaries on classics, be combined to form a complete dynamic balance optical fiber disc with about two dish tubes.
The endoporus involutory surface of the corresponding right dish tube of endoporus involutory surface of above-mentioned left side dish tube, the outside fix reinforced rib of the corresponding right dish tube of outside fix reinforced rib, the interior location reinforced rib of the corresponding right dish tube of interior location reinforced rib.
The injected plastics material of above-mentioned split type dynamic balance optical fiber disc is that the ABS engineering plastics add nanosilicon acid magnesium.
Adopt the utility model structure, by split manufacture and design, after carry out back-to-backly plugging together fully, form dynamic balance optical fiber disc, make the principal parameter of fiber reel, inner width, axis hole, each several part size have all guaranteed concentricity requirement.Kinetic balance e value can be reached for 4um, and monolateral amount of unbalance can reach 2.4g.cm.Injected plastics material is that the ABS engineering plastics add nanosilicon acid magnesium and become the ABS high strength composite, has improved mechanical property so greatly, and molding shrinkage is little and improved dimensional accuracy and degree of finish.
Description of drawings
Fig. 1 is a split type dynamic balance optical fiber disc structure master cutaway view of the present invention.
Fig. 2 is a left and right dish cutaway view of the present invention.
Among the figure: the 1-plug; The 2-cylindrical shell; The 3-disk body; 4,4 '-endoporus; 5,5 '-the endoporus involutory surface; 6,6 '-Nei locatees reinforced rib; 7,7 '-the cylindrical shell outer ring; 8,8 '-the outside fix reinforced rib.
Embodiment
A kind of split type dynamic balance optical fiber disc, comprise plug, about dish tube, two disk bodies, endoporus, it is characterized in that about have on the outer rim of dish tube also to have accordingly on outside fix reinforced rib arranged in a uniform, the inner edge and locate reinforced rib in arranged in a uniform, to involutory again another dish tubes of fashionable 180 ° of gluings of a commentaries on classics, be combined to form an integral type dynamic balance optical fiber disc with about two dish tubes.
In Fig. 1, a kind of split type dynamic balance optical fiber disc, form by two on all four fiber reels, it comprises plug, about dish tube 2,2 ', disk body 3,3 ', endoporus 4,4 ', in Fig. 2, about dish tube 2,2 ' outer rim 7,7 ' on outside fix reinforced rib 8 arranged in a uniform is arranged, 8 ', interior location arranged in a uniform reinforced rib 6 is also arranged on the inner edge accordingly, 6 ', to the involutory surface 5 corresponding right dish tubes 2 of the endoporus 4 of fashionable left side dish tube 2 ' endoporus 4 ' involutory surface 5 ', the outside fix reinforced rib 8 corresponding right dish tubes 2 of left side dish tube 2 ' outside fix reinforced rib 8 ', the interior location reinforced rib 6 corresponding right dish tubes 2 of left side dish tube 2 ' outside fix reinforced rib 6 ', form the dynamic balance optical fiber disc of an one.About reinforced rib is set on the interior outer rim of dish tube is for the intensity that improves fiber reel, reduces monolateral amount of unbalance.
The injected plastics material of above-mentioned split type dynamic balance optical fiber disc is that the ABS engineering plastics add nanosilicon acid magnesium and become the ABS high strength composite, and this has improved mechanical property greatly, and molding shrinkage is little and improved dimensional accuracy and degree of finish.
This fiber reel changes the split injection moulding into by the integral type injection moulding.Change 180 ° of involutory again integral type dynamic balance optical fiber discs that are combined to form of gluing with two semi-finished one later on.Significantly reduced the unbalancedness that produces by injection moulding like this.Assemble the monolateral unbalanced key issue of solution kinetic balance of cancelling out each other owing to changeing 180 °.
Claims (3)
1, a kind of split type dynamic balance optical fiber disc, it comprises plug (1); About dish tube (2), (2 '); Two disk bodies (3), (3 '); Endoporus (4), (4 '); It is characterized in that: about have on the outer rim (7), (7 ') of dish tube (2), (2 ') also to have accordingly on outside fix reinforced rib arranged in a uniform (8), (8 '), the inner edge and locate reinforced rib (6), (6 ') in arranged in a uniform, with 180 ° of involutory again another disk bodies of gluing of a commentaries on classics in about two the dish tubes, be combined to form a complete dynamic balance optical fiber disc to fashionable.
2, a kind of split type dynamic balance optical fiber disc according to claim 1, it is characterized in that: endoporus (4 ') involutory surface (5 ') of the corresponding right dish tube of endoporus (4) involutory surface (5) of described left side dish tube (2) (2 '), the outside fix reinforced rib (8 ') of the corresponding right dish tube of outside fix reinforced rib (8) (2 '), the interior location reinforced rib (6 ') of the corresponding right dish tube of interior location reinforced rib (6) (2 ').
3, a kind of split type dynamic balance optical fiber disc according to claim 1 is characterized in that: the ABS high strength composite of described split type dynamic balance optical fiber disc is that the ABS engineering plastics add nanosilicon acid magnesium and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125978 CN200974724Y (en) | 2006-12-01 | 2006-12-01 | Split type dynamic balancing optical fibre disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620125978 CN200974724Y (en) | 2006-12-01 | 2006-12-01 | Split type dynamic balancing optical fibre disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974724Y true CN200974724Y (en) | 2007-11-14 |
Family
ID=38901015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620125978 Expired - Fee Related CN200974724Y (en) | 2006-12-01 | 2006-12-01 | Split type dynamic balancing optical fibre disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974724Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253461A (en) * | 2010-05-18 | 2011-11-23 | 昆山誉球模塑有限公司 | Flange buckle for optical fiber disc |
| CN108750826A (en) * | 2018-07-25 | 2018-11-06 | 赵绪华 | A kind of optical fiber is at reel |
| CN110329841A (en) * | 2019-07-03 | 2019-10-15 | 张玲 | A kind of receipts yarn feeding device that yarn can be uniformly received based on lever balance theory |
-
2006
- 2006-12-01 CN CN 200620125978 patent/CN200974724Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253461A (en) * | 2010-05-18 | 2011-11-23 | 昆山誉球模塑有限公司 | Flange buckle for optical fiber disc |
| CN108750826A (en) * | 2018-07-25 | 2018-11-06 | 赵绪华 | A kind of optical fiber is at reel |
| CN110329841A (en) * | 2019-07-03 | 2019-10-15 | 张玲 | A kind of receipts yarn feeding device that yarn can be uniformly received based on lever balance theory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunshan Yuqiu Molding Co.,Ltd. Assignor: Danyang City Yuqiu Mould Plastic Co., Ltd. Contract record no.: 2010320000617 Denomination of utility model: Split type dynamic balancing optical fibre disc Granted publication date: 20071114 License type: Exclusive License Record date: 20100517 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20101201 |