CN104113374A - Optical fiber net and method for producing same - Google Patents
Optical fiber net and method for producing same Download PDFInfo
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- CN104113374A CN104113374A CN201310139033.XA CN201310139033A CN104113374A CN 104113374 A CN104113374 A CN 104113374A CN 201310139033 A CN201310139033 A CN 201310139033A CN 104113374 A CN104113374 A CN 104113374A
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- optical fiber
- honeycomb cross
- mesh
- cross sectional
- sectional shape
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Abstract
The invention relates to an optical fiber net and method for producing same. According to the optical fiber net, a long optical fiber is adopted to form a honeycomb cross section-shaped structure; the front end of the long optical fiber moves up and down from the lower end portions of the left side end portions of lines formed the honeycomb cross section-shaped structure, so that the optical fiber can be arranged along the lines formed the honeycomb cross section-shaped structure; portions which encounter previously-arranged portions, wind the previously-arranged portions for sever times, and thereafter move up or down again; when the front end portion of the optical fiber arrives at the lower end portion of the right side end portion of the honeycomb cross section-shaped structure, the front end portion of the optical fiber is made to pass through each net mesh at the right side end portion, each mesh at the upper end portion and each mesh at the left side end portion respectively, and therefore, the front end portion of the optical fiber can arrive at the lower portion of the left side end portion of the honeycomb cross section-shaped structure; and therefore, the manufacture of the optical fiber net can be completed, and thus, fixing clips are not required to be used, and manufacturing cost and time can be greatly saved.
Description
Technical field
The present invention relates to optical networking and manufacture method (Optical Fiber Cable Net and Method for Producing the Same) thereof at guardrail net (fence) as sensor setting, in more detail, relate to the optical networking and the manufacture method thereof that are configured to honeycomb cross sectional shape with a long optical fibers.
Background technology
Although in order to protect specific facilities or region; guardrail net is set and takes guard by the method that it is patrolled at its periphery; but using optical networking as sensor setting at guardrail net, monitor that effractor's method is more general thereby the dispersion of the light by spread fiber is carried out to sensing.
In such security system, form optical networking with optical fiber with patterns such as " Z " fonts and be arranged on guardrail net, make the size of the mesh of the optical networking intransitable size of behaving, and make to invade or the person of fleeing from can not expand large mesh size, thereby prevent from invading or fleeing from.
Therefore, when for invade guardrail net inner or flee from outside and to optical fiber cut, when the damage such as bending, the propagation of the light of propagating in optical fiber can disperse, and the dispersion of this light is carried out to sensing, thereby monitors invading or fleeing from.
In order to make such optical networking form certain pattern and can not to expand large mesh size and invade or flee from, as shown in Figure 1, need to make optical fiber 10 just adjoin each other at regular intervals, and with clip 20, the part of adjacency is fixed respectively.
As another kind of method, as shown in Figure 2, form optical networking by the mode as weaving (knitting) with optical fiber 10, and be fixed by the part that clip 20 adjoins each other to optical fiber respectively, make to expand large mesh size.
But, method in the past like this needs to make in addition the many clips for the optical fiber of adjacency being fixed in each adjacency section of optical fiber, and to be fixed these clips respectively by manpower, therefore the manufacture of required clip and constant expense are a lot, even reach 1/2 left and right of optical networking manufacturing expense, and need to consume a lot of time.
Prior art document
Patent documentation
Patent documentation 1:KR20-0420665B(cable is fixing with clip) 2006.07.04.
Patent documentation 2:KR20-0437409B(cable is fixing with clip) 2007.11.29.
Summary of the invention
The problem that invention will solve
The present invention proposes for addressing the above problem, and its object is, provides without fixing optical networking and manufacture method thereof with clip.
For the scheme of dealing with problems
In order to reach above-mentioned purpose, the present invention makes the leading section of a long optical fibers repeatedly move up and down from the bottom of left end along the line that forms honeycomb cross sectional shape, thereby optical fiber is configured along the line that forms honeycomb cross sectional shape, with the part part of meeting of configuration before to after the part writhing number of configuration before time again to top or bottom move, in the time that the leading section of optical fiber arrives the bottom of right-hand end of honeycomb cross sectional shape, make the leading section of optical fiber successively by each mesh of right-hand end, each mesh of upper side end and each mesh of left end, thereby make the leading section of optical fiber arrive the bottom of the left end of honeycomb cross sectional shape, complete optical networking.
Invention effect
The present invention only forms optical networking by a long optical fibers, so fixing with clip without using, can significantly save manufacturing expense and time, meet and the part that forms mesh is wound around mutually at optical fiber, thereby there is the effect that can not expand in order to invade or to flee from large mesh size.
In addition, the number of times that the present invention can be wound around mutually to optical fiber regulates, thereby has the big or small effect that can regulate mesh.
Brief description of the drawings
Fig. 1 and Fig. 2 are the figure of optical networking in the past.
Fig. 3 is the exemplary plot that optical fiber leading section moves along the alignment top that forms honeycomb cross sectional shape.
Fig. 4 and Fig. 5 are the exemplary plot that optical fiber leading section moves along the alignment bottom that forms honeycomb cross sectional shape.
Fig. 6 is the exemplary plot that optical fiber leading section moves to top again along the line that forms honeycomb cross sectional shape under Fig. 5 state.
Fig. 7 is the exemplary plot of optical networking of the present invention.
Embodiment
Below, explain the present invention on one side with reference to accompanying drawing on one side.
After determining the size of optical networking and the size of mesh G that will manufacture, imagine the honeycomb cross sectional shape A identical with the optical networking that will manufacture, make the terminal part B of a long optical fibers rest on the bottom of the left end of honeycomb cross sectional shape A, the leading section C that makes optical fiber the bottom of the left end of honeycomb cross sectional shape A move to top from the line part D of bottom along the line that forms honeycomb cross sectional shape A always upper end above till the E of oblique line portion, thereby make optical fiber along the line configuration that forms honeycomb cross sectional shape A.
Then, till making optical fiber leading section C move to the F of below oblique line portion of bottom from the F of below oblique line portion of upper end to bottom along the line that forms honeycomb cross sectional shape A, thereby make optical fiber along the line configuration that forms honeycomb cross sectional shape A always.
As mentioned above, in the process moving to bottom at optical fiber leading section C, after being wound around several times with the part part of meeting of configuration before to the part of configuration before, it is moved again to bottom.
Next, till making optical fiber leading section C move to the E of top oblique line portion of upper end from the E of top oblique line portion of bottom to top along the line that forms honeycomb cross sectional shape A, thereby make optical fiber along the line configuration that forms honeycomb cross sectional shape A always.
As mentioned above, in the process moving to top at optical fiber leading section C, after being wound around several times with the part part of meeting of configuration before to the part of configuration before, it is moved again to top.
Repeatedly carry out the movement to upper and lower of such optical fiber leading section C, in the time that optical fiber leading section C arrives the bottom of right-hand end of honeycomb cross sectional shape A, make optical fiber leading section C successively by each mesh G, each mesh G of upper side end and each mesh G of left end of right-hand end, make optical fiber leading section C arrive the bottom of the left end of honeycomb cross sectional shape A, thereby complete optical networking.
The size of the mesh G of optical networking determines according to the length of the length of the length of line part D, the E of top oblique line portion and the F of below oblique line portion, even so that the big or small mode that the adult that the size of mesh G is slight of stature also cannot pass through determines length, the length of the E of top oblique line portion and the length of the F of below oblique line portion of line part D.
According to the length of the line part D of such decision, the number of times in the part of meeting with the part of configuration before, the part of configuration being before wound around in the process that determines to move to top or bottom at optical fiber leading section C.
That is, just reduce if the length of line part D is short the number of times being wound around, if the long number of times being wound around that just increases of the length of line part D.Therefore, adopting said method regulates being wound around number of times, can also regulate the length of line part D and the size of mesh G.
As mentioned above, be more natural although start to carry out optical networking manufacturing operation from the bottom of the left-hand end of honeycomb cross sectional shape, also can be from the upper end of the upper end of the bottom of right-hand end, right-hand end or left end.In addition, as described above, be more natural although start to carry out optical networking manufacturing operation from line part, also can be from top oblique line portion or below oblique line portion.
In the case of by the optical networking completing like this as transducer, the leading section to optical fiber or terminal part output light source, and with can sensing cutting or bending photocontrol instrument (OTDR or Power meter/Light source) be connected and use.
Although can manufacture optical networking of the present invention by manpower, preferably use programmable special braiding machine.
Optical networking of the present invention as above only forms optical networking by a long optical fibers, so fixing with clip without using, can significantly save manufacturing expense and time, meet and the part that forms mesh is wound around mutually at optical fiber, can not expand large mesh size in order to invade or to flee from, so be suitable as very much the transducer of guardrail net.In addition, as described above, the present invention can meet and the number of times that is mutually wound around regulates to optical fiber, thereby can regulate the size of mesh.
Although describe the present invention based on embodiment above, the present invention is not limited thereto, and within the scope of technological thought of the present invention, can carry out multiple variation and change.Therefore, can not limit scope of the present invention by the content of above description.
In addition, the Reference numeral of recording at specification of the present invention and claims marks as a reference in order more easily to understand the present invention, and the present invention is not limited to the form on accompanying drawing.
Utilizability in industry
Optical networking of the present invention can be widely used as the transducer of guardrail net.
Description of reference numerals
10: optical fiber, 20: clip, A: honeycomb cross sectional shape, B: the terminal part of optical fiber, C: the leading section of optical fiber, D: line part, E: top oblique line portion, F: below oblique line portion, G: mesh.
Claims (2)
1. the manufacture method of an optical networking, it is characterized in that, the leading section (C) of a long optical fibers (10) is moved up and down from the bottom of left end repeatedly along the line that forms honeycomb cross sectional shape (A), thereby described optical fiber (10) is arranged along the line that forms described honeycomb cross sectional shape (A), with the part part of meeting arranging before by after the part writhing number arranging before time again to top or bottom move, in the time that the leading section (C) of described optical fiber (10) arrives the bottom of right-hand end of described honeycomb cross sectional shape (A), make the leading section (C) of described optical fiber (10) successively by each mesh (G) of right-hand end, each mesh (G) of upper side end and each mesh (G) of left end, thereby make the leading section (C) of described optical fiber (10) arrive the bottom of the left end of described honeycomb cross sectional shape (A), complete the manufacture of optical networking.
2. an optical networking, it is characterized in that, the leading section (C) of a long optical fibers (10) is moved up and down from the bottom of left end repeatedly along the line that forms honeycomb cross sectional shape (A), thereby described optical fiber (10) is arranged along the line that forms described honeycomb cross sectional shape (A), with the part part of meeting arranging before by after the part writhing number arranging before time again to top or bottom move, in the time that the leading section (C) of described optical fiber (10) arrives the bottom of right-hand end of described honeycomb cross sectional shape (A), make the leading section (C) of described optical fiber (10) successively by each mesh (G) of right-hand end, each mesh (G) of upper side end and each mesh (G) of left end, thereby make the leading section (C) of described optical fiber (10) arrive the bottom of the left end of described honeycomb cross sectional shape (A), thereby form described optical networking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139033.XA CN104113374A (en) | 2013-04-19 | 2013-04-19 | Optical fiber net and method for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139033.XA CN104113374A (en) | 2013-04-19 | 2013-04-19 | Optical fiber net and method for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104113374A true CN104113374A (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139033.XA Pending CN104113374A (en) | 2013-04-19 | 2013-04-19 | Optical fiber net and method for producing same |
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| CN (1) | CN104113374A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5592149A (en) * | 1992-07-21 | 1997-01-07 | Alizi; Uri | Security fence |
| DE20309852U1 (en) * | 2003-06-26 | 2004-11-04 | Haverkamp, Bernhard | Wire net security fence joined, in particular, to an installation capable of issuing an alarm signal consists of wires with a metal outer cover filled with a flexible material embedding at least one signal cable |
| CN2654525Y (en) * | 2003-10-26 | 2004-11-10 | 郑士元 | String bag |
| CN1609313A (en) * | 2003-10-26 | 2005-04-27 | 郑士元 | Braiding method for string bag |
| CN1689054A (en) * | 2002-08-30 | 2005-10-26 | 梁宽淑 | Fiber optic security system and control method thereof |
| US20060083458A1 (en) * | 2004-10-15 | 2006-04-20 | David Iffergan | Optic fiber security fence system |
| KR200420665Y1 (en) * | 2006-04-04 | 2006-07-04 | (주)폼가드 | Clip for fixing Cables |
| WO2007114628A1 (en) * | 2006-04-04 | 2007-10-11 | Lee Suk Joe | Fiber optic mesh for fence and fiber optic cable fixture and base fixture thereof |
| US20090179182A1 (en) * | 2008-01-11 | 2009-07-16 | Gladstone Stephen M | Fencing for residential and commercial use |
| US20110253247A1 (en) * | 2009-01-19 | 2011-10-20 | Jung Dae Jong | Intrusion sensing net for unmanned outdoor guarding system and weaving machine for same |
-
2013
- 2013-04-19 CN CN201310139033.XA patent/CN104113374A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5592149A (en) * | 1992-07-21 | 1997-01-07 | Alizi; Uri | Security fence |
| CN1689054A (en) * | 2002-08-30 | 2005-10-26 | 梁宽淑 | Fiber optic security system and control method thereof |
| DE20309852U1 (en) * | 2003-06-26 | 2004-11-04 | Haverkamp, Bernhard | Wire net security fence joined, in particular, to an installation capable of issuing an alarm signal consists of wires with a metal outer cover filled with a flexible material embedding at least one signal cable |
| CN2654525Y (en) * | 2003-10-26 | 2004-11-10 | 郑士元 | String bag |
| CN1609313A (en) * | 2003-10-26 | 2005-04-27 | 郑士元 | Braiding method for string bag |
| US20060083458A1 (en) * | 2004-10-15 | 2006-04-20 | David Iffergan | Optic fiber security fence system |
| KR200420665Y1 (en) * | 2006-04-04 | 2006-07-04 | (주)폼가드 | Clip for fixing Cables |
| WO2007114628A1 (en) * | 2006-04-04 | 2007-10-11 | Lee Suk Joe | Fiber optic mesh for fence and fiber optic cable fixture and base fixture thereof |
| US20090179182A1 (en) * | 2008-01-11 | 2009-07-16 | Gladstone Stephen M | Fencing for residential and commercial use |
| US20110253247A1 (en) * | 2009-01-19 | 2011-10-20 | Jung Dae Jong | Intrusion sensing net for unmanned outdoor guarding system and weaving machine for same |
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Application publication date: 20141022 |
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