CN202393937U - Profile modeling type optical fiber arranging unit - Google Patents
Profile modeling type optical fiber arranging unit Download PDFInfo
- Publication number
- CN202393937U CN202393937U CN2012200057256U CN201220005725U CN202393937U CN 202393937 U CN202393937 U CN 202393937U CN 2012200057256 U CN2012200057256 U CN 2012200057256U CN 201220005725 U CN201220005725 U CN 201220005725U CN 202393937 U CN202393937 U CN 202393937U
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- optical fiber
- profile modeling
- shaped
- groove
- arranging unit
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Abstract
The utility model belongs to the technical field of optical fiber passive devices, relates to a manufacturing tool of a multipath star-shaped optical fiber coupler, and particularly relates to a profile modeling type optical fiber arranging unit. The profile modeling type optical fiber arranging unit is characterized in that a base is U-shaped, an optical fiber profile modeling is divided into a left profile modeling and a right profile modeling, both of which are symmetrically L-shaped, the short edges of the L-shaped left profile modeling and the L-shaped right profile modeling are fixedly connected with the two sides of the U-shaped base and are symmetrically arranged, the long edge of the left profile modeling or the right profile modeling forms optical fiber clamping grooves with the two sides of the U-shaped base, and an optical fiber inlet is arranged at one end of each optical fiber clamping groove. The profile modeling type optical fiber arranging unit disclosed by the utility model has the advantages that the structure is simple, the operation is convenient, the inner side surfaces of the optical fiber clamping grooves are smooth, and optical fibers can not be damaged; in addition, the optical fibers in the optical fiber clamping grooves are arranged in order in single row, the positions of central optical fibers are accurate without errors, naked optical fibers are arranged in order, and the optical fibers can be instantly exactly and quickly arranged to carry out a next working procedure as long as a user pinches a left surface and a right surface by a thumb and a forefinger; and the qualified rate of products is high.
Description
Technical field
Belong to the fiber optic passive device technical field, relate to the technological equipment for making of a kind of multichannel star-like " fiber coupler ", relate in particular to a kind of profiling type optical fiber arrangements device.
Background technology
The technology in early stage of fused biconical taper multichannel star-like " fiber coupler " comprising: ⑴ peels off a bit of PVC coat in the optical fiber by root by the requirement of optical fiber coupled zone, is made into bare fibre, till the bare fibre radical is satisfied the demand; ⑵ place subsequent use after the bare fibre that makes is alignd.Above-mentioned pure manual mode of operation has following deficiency: peel off the optical fiber behind a bit of PVC coat, all arbitrarily put basically and put; Because fibre diameter is thin (having only 0.25mm) very; And surperficial translucent PVC coat is very sliding, so after stripping completely needs quantity (for example 4 or more radicals), collection is picked up and had a lot of inconvenience and trouble; The bare fibre that disperses is picked up collection be difficult to hold, accidentally will cause optical fiber to fracture.Number of fibers must meet the demands in the production, in case wherein there is an optical fiber to fracture, must pick up collection again, replenish deficiency.Also require in these optical fiber central optical fiber or necessary accurate on the technology near optical fiber (main light source) position at center.Sometimes make mistakes for avoiding, central optical fiber is coated color to distinguish, must wipe the color of coating at last.The optical fiber of a branch of dispersion is grabbed on hand, and the position that aim at " bare fibre " section is also difficult.So the pure manual operations of prior art not only work efficiency is very low, but also the surface of making bare fibre easily dirty, one is careless slightly, with the quality that directly influences product.
Summary of the invention
The purpose of the utility model is, a kind of profiling type optical fiber arrangements device is provided, and alleviates the manual labour intensity of visual inspection, both hands that prior art is depended on operating personnel, increases work efficiency.
For achieving the above object; The technical scheme of being taked is: a kind of profiling type optical fiber arrangements device, comprise optical fiber pattern and base, and it is characterized in that: said base takes the shape of the letter U; Said optical fiber pattern is divided into left pattern and right mould; Said left pattern and right mould are each other the L shaped of symmetry, and said L shaped minor face is fixedly connected with the both sides of said U-shaped base, is symmetrical set; Constitute the optical fiber draw-in groove between the long limit of said left pattern or right mould and the both sides of said U-shaped base, and an end of said optical fiber draw-in groove is equipped with the optical fiber inlet port.
The last lower sideline of said optical fiber draw-in groove is parallel to each other, therebetween the external diameter of width and said optical fiber movingly, and the lower sideline of said optical fiber draw-in groove is slightly longer than upper sideline.
Said optical fiber draw-in groove medial surface is smooth smooth.
The good effect of the utility model is: simple in structure, easy to operate, optical fiber draw-in groove medial surface is smooth smooth, and bare fibre section wear well, optical fiber can be not impaired; Optical fiber is single proper alignment in the optical fiber draw-in groove, and the central optical fiber position can not got wrong, and the bare fibre positional alignment is neat.As long as each pinches two sides, the left and right sides with thumb and forefinger one, moment just can get into next procedure accurately and quickly with these optical fiber and install, and product percent of pass is high.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is that the B of Fig. 1 is to structural representation.
Among the figure, 1-left side pattern; 2-optical fiber; The 3-bare fibre; The 4-right mould; The 5-base; 6-optical fiber draw-in groove; 7-optical fiber inlet port.
Embodiment
Followingly the utility model is described further according to description of drawings and embodiment.
Fig. 1～Fig. 3 is the structural representation of the utility model.Visible by diagram; A kind of profiling type optical fiber arrangements of the utility model device comprises optical fiber pattern and base 5, it is characterized in that: said base 5 takes the shape of the letter U; Said optical fiber pattern is divided into left pattern 1 and right mould 4; Said left pattern 1 and right mould 4 are the L shaped of symmetry each other, and said L shaped minor face is fixedly connected with the both sides of said U-shaped base 5, is symmetrical set; Constitute optical fiber draw-in groove 6 between the long limit of said left pattern 1 or right mould 4 and the both sides of said U-shaped base 5, and an end of said optical fiber draw-in groove 6 is equipped with optical fiber inlet port 7.
The last lower sideline of said optical fiber draw-in groove 6 is parallel to each other, therebetween the external diameter of width and said optical fiber 2 movingly, and the lower sideline of said optical fiber draw-in groove 6 is slightly longer than upper sideline.
The medial surface of said optical fiber draw-in groove 6 is smooth smooth.
During use; Earlier by the requirement of optical fiber coupled zone; A bit of PVC coat is peelled off on optical fiber 2 surfaces, be made into bare fibre 3, will make bare fibre 3 and get into optical fiber draw-in groove 6 through optical fiber inlet port 7 one by one sequentially; Align is till satisfying the required radical of fused biconical taper multichannel star-like " fiber coupler ".
The depth of rebate of said optical fiber draw-in groove 6 is about optical fiber external diameter * radical+12mm.The lower sideline of optical fiber draw-in groove 6 is slightly longer than upper sideline, and purpose is for making optical fiber 2 get into optical fiber inlet port 7 convenient convenience.
Claims (3)
1. a profiling type optical fiber arrangements device comprises optical fiber pattern and base, and it is characterized in that: said base takes the shape of the letter U; Said optical fiber pattern is divided into left pattern and right mould; Said left pattern and right mould are each other the L shaped of symmetry, and said L shaped minor face is fixedly connected with the both sides of said U-shaped base, is symmetrical set; Constitute the optical fiber draw-in groove between the long limit of said left pattern or right mould and the both sides of said U-shaped base, and an end of said optical fiber draw-in groove is equipped with the optical fiber inlet port.
2. according to the said a kind of profiling type optical fiber arrangements device of claim 1, it is characterized in that: the last lower sideline of said optical fiber draw-in groove is parallel to each other, therebetween the external diameter of width and said optical fiber movingly, and the lower sideline of said optical fiber draw-in groove is slightly longer than upper sideline.
3. according to the said a kind of profiling type optical fiber arrangements device of claim 1, it is characterized in that: said optical fiber draw-in groove medial surface is smooth smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200057256U CN202393937U (en) | 2012-01-09 | 2012-01-09 | Profile modeling type optical fiber arranging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200057256U CN202393937U (en) | 2012-01-09 | 2012-01-09 | Profile modeling type optical fiber arranging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393937U true CN202393937U (en) | 2012-08-22 |
Family
ID=46668851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200057256U Expired - Fee Related CN202393937U (en) | 2012-01-09 | 2012-01-09 | Profile modeling type optical fiber arranging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225826A (en) * | 2016-08-01 | 2016-12-14 | 国网山西省电力公司大同供电公司 | A kind of ultra-high-tension power transmission line ice coating state monitoring device and method |
-
2012
- 2012-01-09 CN CN2012200057256U patent/CN202393937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225826A (en) * | 2016-08-01 | 2016-12-14 | 国网山西省电力公司大同供电公司 | A kind of ultra-high-tension power transmission line ice coating state monitoring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20160109 |