CN105301701A - Fiber groove - Google Patents
Fiber groove Download PDFInfo
- Publication number
- CN105301701A CN105301701A CN201510895070.2A CN201510895070A CN105301701A CN 105301701 A CN105301701 A CN 105301701A CN 201510895070 A CN201510895070 A CN 201510895070A CN 105301701 A CN105301701 A CN 105301701A
- Authority
- CN
- China
- Prior art keywords
- base plate
- wing plate
- plate
- cross
- optical fiber
- 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.)
- Pending
Links
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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3608—Fibre wiring boards, i.e. where fibres are embedded or attached in a pattern on or to a substrate, e.g. flexible sheets
- G02B6/3612—Wiring methods or machines
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
- G02B6/3696—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier by moulding, e.g. injection moulding, casting, embossing, stamping, stenciling, printing, or with metallic mould insert manufacturing using LIGA or MIGA techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a fiber groove, comprising a base plate and a wing plate which employ polymers to be integrated through compression molding. The ratio among the thickness of the wing plate, the cross section width of the base plate, and the cross section width of the wing plate is 1-20:30-150:20-150; the joint between the base plate and the wing plate forms an arc chamfering connection; wall surfaces of the base plate and the wing plate are provided with a plurality of reinforcing ribs along a length direction; the total length of the fiber groove is 300-5000 mm. The fiber groove is integrated through compression molding, has the characteristics of high structural intensity, sound stability, high size precision, easy demoulding and strong adaptability, and can greatly reduce bending variables, allow a fiber to extend flexibly in the fiber groove, effectively protect the fiber, and improve signal transmission stability in the fiber.
Description
Technical field
The present invention relates to the trough for connecting up, particularly relating to a kind of optical fiber duct.
Background technology
Optical fiber duct, be special in laying the trough that soft fiber prepares, material is generally divided into fire-resistant engineering plastics, aluminium alloy, steel several.Other accessory good integrity such as the cell body of the optical fiber duct that fire-resistant engineering plastics is made and outlet; lightweight; structural strength is high, designs convenient for production, installs simple; corner has fillet to protect; guarantee that optical fiber is crossed curved radius and is greater than 40mm, outlet is that flame retardant plastics processes, the protection of band fillet; can, in cell body movement arbitrarily, facilitate optical fiber fine under correct position.But the optical fiber duct intensity that traditional fire-resistant engineering plastics is made is low, bending variable is large, bad adaptability, demoulding difficulty, installation accuracy are low.Fiber-optic signal poor stability.
Summary of the invention
The technical assignment of technical matters to be solved by this invention and proposition improves prior art, a kind of optical fiber duct is provided, solve that low, the bending variable of traditional optical fiber duct intensity in current technology is large, bad adaptability, demoulding difficulty, problem that installation accuracy is low, improve the stability of signal transmission through fiber.
For solving above technical matters, technical scheme of the present invention is:
A kind of optical fiber duct, comprise base plate and wing plate, it is characterized in that, described base plate and wing plate adopt polymkeric substance to be integrated by compression molding, wing plate thickness is 1 ~ 20:30 ~ 150:20 ~ 150 with base plate cross-sectional width and wing plate cross-sectional width ratio, and base plate and the joining place of wing plate are that circular arc chamfering is connected, and the wall of base plate and wing plate is provided with some reinforcements along its length, the total length of optical fiber duct is 300 ~ 5000mm.Optical fiber duct of the present invention adopts polymkeric substance one-body molded by mold pressing, and structural strength is high, good stability, carries out available protecting to optical fiber, prevents excessive fiber from bending and signal is significantly decayed.Base plate and wing plate adopt certain ratio to make by the present invention, improve the structural strength of optical fiber duct, and facilitate the demoulding in optical fiber duct manufacturing process, reduce production difficulty, enhance productivity.The reinforcement that the wall of base plate and wing plate is arranged along its length improves the structural strength of optical fiber duct further, prevent the flexural deformation that the long rear generation of optical fiber duct length is excessive, guarantee that the optical fiber of optical fiber duct inside is free extended configuration, improve signal transmission through fiber quality.
Further, the cross section of described reinforcement is semicircle, diameter 2 ~ 7mm, and the spacing between the center of circle of adjacent said rib is 10 ~ 15mm, structure is simple, and intensity is high, and Mold Making is simple, convenient production, the demoulding is easy, accurate size after can keeping the demoulding, easy for installation, precision is high.
Further, described base plate and wing plate adopt the structure of base plate one and wing plate one, base plate one and wing plate one Formation cross-section are the mold pressing workpiece of Ω shape, the ratio of the thickness of wing plate one and base plate one cross-sectional width and wing plate one cross-sectional width is 2 ~ 10:50 ~ 100:20 ~ 80, and base plate one is 3 ~ 10mm with the arc radius of wing plate one joining place, and the total length of optical fiber duct is 300 ~ 1500mm.
Further, described base plate and wing plate adopt the structure of base plate two and wing plate two, base plate two and wing plate two Formation cross-section are the mold pressing workpiece of S shape, the ratio of the thickness of wing plate two and base plate two cross-sectional width and wing plate two cross-sectional width is 2 ~ 10:50 ~ 100:20 ~ 80, and base plate two is 3 ~ 10mm with the arc radius of wing plate two joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
Further, described base plate and wing plate adopt the structure of base plate three and wing plate three, base plate three and wing plate three Formation cross-section are Z-shaped mold pressing workpiece, the ratio of the thickness of wing plate three and base plate three cross-sectional width and wing plate three cross-sectional width is 1 ~ 5:50 ~ 100:20 ~ 80, and base plate three is 3 ~ 10mm with the arc radius of wing plate three joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
Further, described base plate and wing plate adopt the structure of base plate four and wing plate four, the cross section that base plate four and wing plate four are formed is trapezoidal and open top, the ratio of the thickness of wing plate four and base plate four cross-sectional width and wing plate four cross-sectional width is 1 ~ 5:50 ~ 100:20 ~ 80, base plate four is 30 ~ 50:40 ~ 60 with optical fiber duct A/F ratio, and base plate four is 3 ~ 10mm with the arc radius of wing plate four joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
Compared with prior art, the invention has the advantages that:
Optical fiber duct of the present invention is one-body molded by mold pressing, structural strength is high, good stability, great reduction bends variable, makes optical fiber in optical fiber duct, keep the state freely stretched, carries out available protecting to optical fiber, improve the stability of Signal transmissions in optical fiber, the dimensional accuracy of optical fiber duct is high, and the demoulding is easy, strong adaptability;
Structure of the present invention is simple, convenient for production, and equipment is quick, and installation accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structural representation of the embodiment of the present invention three;
Fig. 4 is the structural representation of the embodiment of the present invention four.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of optical fiber duct disclosed in the embodiment of the present invention, improves the structural strength of optical fiber duct, reduces bending variable; optical fiber duct is played a good protection to optical fiber; ensure the Signal transmissions of normal table, improve the adaptability of optical fiber duct, the demoulding is easy, production is simple, installation accuracy is high.
As shown in Figures 1 to 4, a kind of optical fiber duct, comprise base plate and wing plate, described base plate and wing plate adopt polymkeric substance to be integrated by compression molding, wing plate thickness is 1 ~ 20:30 ~ 150:20 ~ 150 with base plate cross-sectional width and wing plate cross-sectional width ratio, conveniently stripped while keeping rock-steady structure intensity, base plate and the joining place of wing plate are that circular arc chamfering is connected, structural strength is high, prevent joining place damaged, the wall of base plate and wing plate is provided with along its length some reinforcements 9, the cross section of reinforcement 9 is semicircle, diameter 2 ~ 7mm, and the spacing between the center of circle of adjacent said rib 9 is 10 ~ 15mm, the structure simple strength of reinforcement 9 is high, be convenient to Mould Machining, optical fiber duct is convenient for production, the demoulding is easy, the total length of optical fiber duct is 300 ~ 5000mm.
Embodiment one
As shown in Figure 1, base plate and wing plate adopt the structure of base plate 1 and wing plate 1, base plate 1 and wing plate 1 Formation cross-section are the mold pressing workpiece of Ω shape, the ratio of the thickness of wing plate 1 and base plate 1 cross-sectional width and wing plate 1 cross-sectional width is 2 ~ 10:50 ~ 100:20 ~ 80, and base plate 1 is 3 ~ 10mm with the arc radius of wing plate 1 joining place, and the total length of optical fiber duct is 300 ~ 1500mm.
Embodiment two
As shown in Figure 2, base plate and wing plate adopt the structure of base plate 23 and wing plate 24, base plate 23 and wing plate 24 Formation cross-section are the mold pressing workpiece of S shape, the ratio of the thickness of wing plate 24 and base plate 23 cross-sectional width and wing plate 24 cross-sectional width is 2 ~ 10:50 ~ 100:20 ~ 80, and base plate 23 is 3 ~ 10mm with the arc radius of wing plate 24 joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
Embodiment three
As shown in Figure 3, base plate and wing plate adopt the structure of base plate 35 and wing plate 36, base plate 35 and wing plate 36 Formation cross-section are Z-shaped mold pressing workpiece, the ratio of the thickness of wing plate 36 and base plate 35 cross-sectional width and wing plate 36 cross-sectional width is 1 ~ 5:50 ~ 100:20 ~ 80, and base plate 35 is 3 ~ 10mm with the arc radius of wing plate 36 joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
Embodiment four
As shown in Figure 4, base plate and wing plate adopt the structure of base plate 47 and wing plate 48, the cross section that base plate 47 and wing plate 48 are formed is trapezoidal and open top, the ratio of the thickness of wing plate 48 and base plate 47 cross-sectional width and wing plate 48 cross-sectional width is 1 ~ 5:50 ~ 100:20 ~ 80, base plate 47 is 30 ~ 50:40 ~ 60 with optical fiber duct A/F ratio, and base plate 47 is 3 ~ 10mm with the arc radius of wing plate 48 joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. an optical fiber duct, comprise base plate and wing plate, it is characterized in that, described base plate and wing plate adopt polymkeric substance to be integrated by compression molding, wing plate thickness is 1 ~ 20:30 ~ 150:20 ~ 150 with base plate cross-sectional width and wing plate cross-sectional width ratio, and base plate and the joining place of wing plate are that circular arc chamfering is connected, and the wall of base plate and wing plate are provided with along its length some reinforcements (9), the total length of optical fiber duct is 300 ~ 5000mm.
2. optical fiber duct according to claim 1, is characterized in that, the cross section of described reinforcement (9) is semicircle, diameter 2 ~ 7mm, and the spacing between the center of circle of adjacent said rib (9) is 10 ~ 15mm.
3. optical fiber duct according to claim 1, it is characterized in that, described base plate and wing plate adopt the structure of base plate one (1) and wing plate one (2), base plate one (1) and wing plate one (2) Formation cross-section are the mold pressing workpiece of Ω shape, the ratio of the thickness of wing plate one (2) and base plate one (1) cross-sectional width and wing plate one (2) cross-sectional width is 2 ~ 10:50 ~ 100:20 ~ 80, and base plate one (1) is 3 ~ 10mm with the arc radius of wing plate one (2) joining place, and the total length of optical fiber duct is 300 ~ 1500mm.
4. optical fiber duct according to claim 1, it is characterized in that, described base plate and wing plate adopt the structure of base plate two (3) and wing plate two (4), base plate two (3) and wing plate two (4) Formation cross-section are the mold pressing workpiece of S shape, the ratio of the thickness of wing plate two (4) and base plate two (3) cross-sectional width and wing plate two (4) cross-sectional width is 2 ~ 10:50 ~ 100:20 ~ 80, and base plate two (3) is 3 ~ 10mm with the arc radius of wing plate two (4) joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
5. optical fiber duct according to claim 1, it is characterized in that, described base plate and wing plate adopt the structure of base plate three (5) and wing plate three (6), base plate three (5) and wing plate three (6) Formation cross-section are Z-shaped mold pressing workpiece, the ratio of the thickness of wing plate three (6) and base plate three (5) cross-sectional width and wing plate three (6) cross-sectional width is 1 ~ 5:50 ~ 100:20 ~ 80, and base plate three (5) is 3 ~ 10mm with the arc radius of wing plate three (6) joining place, and the total length of optical fiber duct is 300 ~ 5000mm.
6. optical fiber duct according to claim 1, it is characterized in that, described base plate and wing plate adopt the structure of base plate four (7) and wing plate four (8), the cross section that base plate four (7) and wing plate four (8) are formed is trapezoidal and open top, the ratio of the thickness of wing plate four (8) and base plate four (7) cross-sectional width and wing plate four (8) cross-sectional width is 1 ~ 5:50 ~ 100:20 ~ 80, base plate four (7) is 30 ~ 50:40 ~ 60 with optical fiber duct A/F ratio, and base plate four (7) is 3 ~ 10mm with the arc radius of wing plate four (8) joining place, the total length of optical fiber duct is 300 ~ 5000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895070.2A CN105301701A (en) | 2015-11-27 | 2015-11-27 | Fiber groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510895070.2A CN105301701A (en) | 2015-11-27 | 2015-11-27 | Fiber groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105301701A true CN105301701A (en) | 2016-02-03 |
Family
ID=55199167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510895070.2A Pending CN105301701A (en) | 2015-11-27 | 2015-11-27 | Fiber groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105301701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227086A (en) * | 2016-12-12 | 2018-06-29 | 中电普瑞电力工程有限公司 | A kind of fire-proof insulation optical fiber duct |
| CN109362205A (en) * | 2018-11-14 | 2019-02-19 | 国网新疆电力有限公司信息通信公司 | Band cabling channel cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101894A (en) * | 1986-03-14 | 1987-10-07 | 住友电气工业株式会社 | The joints of optical fibre and optical fiber coupler |
| CN101718895A (en) * | 2009-12-31 | 2010-06-02 | 武汉优信光通信设备有限责任公司 | Fiber stub and process for producing same |
| CN101738689A (en) * | 2008-11-21 | 2010-06-16 | 星电株式会社 | Optical module |
| WO2013151583A1 (en) * | 2012-04-05 | 2013-10-10 | Nanoprecision Products, Inc. | Ferrule for optical fiber connector having a compliant structure for clamping alignment pins |
| CN103597389A (en) * | 2011-04-05 | 2014-02-19 | 纳米精密产品股份有限公司 | Optical fiber connector ferrule having open fiber clamping grooves |
| CN105093455A (en) * | 2015-09-08 | 2015-11-25 | 广东志众通信工程有限公司 | Combined optical fiber wiring device |
| CN205280979U (en) * | 2015-11-27 | 2016-06-01 | 四川迪弗电工科技有限公司 | Optic fibre groove |
-
2015
- 2015-11-27 CN CN201510895070.2A patent/CN105301701A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101894A (en) * | 1986-03-14 | 1987-10-07 | 住友电气工业株式会社 | The joints of optical fibre and optical fiber coupler |
| CN101738689A (en) * | 2008-11-21 | 2010-06-16 | 星电株式会社 | Optical module |
| CN101718895A (en) * | 2009-12-31 | 2010-06-02 | 武汉优信光通信设备有限责任公司 | Fiber stub and process for producing same |
| CN103597389A (en) * | 2011-04-05 | 2014-02-19 | 纳米精密产品股份有限公司 | Optical fiber connector ferrule having open fiber clamping grooves |
| WO2013151583A1 (en) * | 2012-04-05 | 2013-10-10 | Nanoprecision Products, Inc. | Ferrule for optical fiber connector having a compliant structure for clamping alignment pins |
| CN105093455A (en) * | 2015-09-08 | 2015-11-25 | 广东志众通信工程有限公司 | Combined optical fiber wiring device |
| CN205280979U (en) * | 2015-11-27 | 2016-06-01 | 四川迪弗电工科技有限公司 | Optic fibre groove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108227086A (en) * | 2016-12-12 | 2018-06-29 | 中电普瑞电力工程有限公司 | A kind of fire-proof insulation optical fiber duct |
| CN109362205A (en) * | 2018-11-14 | 2019-02-19 | 国网新疆电力有限公司信息通信公司 | Band cabling channel cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |