CN107608027A - Optical fiber heat-shrink tube with optical fiber rapid abutting joint function - Google Patents
Optical fiber heat-shrink tube with optical fiber rapid abutting joint function Download PDFInfo
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- CN107608027A CN107608027A CN201710942275.0A CN201710942275A CN107608027A CN 107608027 A CN107608027 A CN 107608027A CN 201710942275 A CN201710942275 A CN 201710942275A CN 107608027 A CN107608027 A CN 107608027A
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- China
- Prior art keywords
- optical fiber
- shrink tube
- heat
- fiber heat
- sleeve pipe
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Abstract
The invention discloses the optical fiber heat-shrink tube with optical fiber rapid abutting joint function,Including sleeve pipe,First optical fiber heat-shrink tube,Second optical fiber heat-shrink tube,Connect optical fiber,Sleeve upper end is provided with opening,The first optical fiber heat-shrink tube matches with opening,First optical fiber heat-shrink tube is placed into inside pipe casing from the opening of sleeve pipe,The second optical fiber heat-shrink tube matches with opening,Second optical fiber heat-shrink tube places inside pipe casing from the opening of sleeve pipe,First optical fiber heat-shrink tube and the second optical fiber heat-shrink tube are in same level,One end bottom of sleeve pipe is provided with the first card line plate,The other end bottom of sleeve pipe is provided with the second card line plate,The first line hole is provided with first card line plate,The second line hole is provided with second card line plate,One end of connection optical fiber passes through the first line hole,The tempreature bulb and the tempreature bulb of the second optical fiber heat-shrink tube of the other end of connection optical fiber through the first optical fiber heat-shrink tube are connected with the second line hole on the second card line plate.The step of reducing through tempreature bulb, improve the efficiency of fiber alignment.
Description
Technical field
The present invention relates to fiber optic communication, and in particular to has the optical fiber heat-shrink tube of optical fiber rapid abutting joint function.
Background technology
Optical fiber heat-shrink tube is single-core fiber pyrocondensation protection sleeve pipe, and single-core fiber pyrocondensation protection sleeve pipe is mainly used in single-core fiber
The naked fibre part continued, inner tube are tempreature bulb, and centre lining reinforcer, outer tube is transparent heat-shrinkable tube.Reinforcer is generally not
The steel that becomes rusty is held in both hands, quartz is held in both hands or ceramics are held in both hands.Optical fiber is the important component for forming optical communication system, and it provides optical signal transmission
Passage.Optical fiber is generally made up of fibre core, covering and coat.Fibre core and covering are all high-purity silicon dioxides, due to dopant
The ratio of doping is different, makes the refractive index of fibre core higher than the refractive index of covering, and loss ratio covering is low, therefore light energy is main
Transmitted in fibre core, covering provides reflecting surface and optically isolated for the transmission of light, and plays certain mechanical protection.
The tempreature bulb through optical fiber heat-shrink tube by optical fiber is needed when using optical fiber heat-shrink tube, then by fiber alignment
Position wrapped with optical fiber heat-shrink tube, when heated, optical fiber heat-shrink tube tempreature bulb fusing, tightly wrap the light after welding
Fine joint, have the function that to fill and seal；Reinforcer is played a supporting role to be acted on stretching-resisting bending-resisting；Heat-shrink tube heat shrinkable,
Fibre-optical splice, tempreature bulb and reinforcer are tightly wrapped up, form an entirety, increases the mechanical strength of fibre-optical splice part, together
When prevent moisture from invading, so as to maintain the steady in a long-term of fiber transmission performance.
In the prior art, optical fiber tempreature bulb needs the optical fiber of docking passing through optical fiber heat-shrink tube during use
Tempreature bulb, the caliber of tempreature bulb is smaller, and optical fiber is relatively difficult when through tempreature bulb, influences the efficiency of fiber alignment.
The content of the invention
The present invention solves optical fiber tempreature bulb existing for prior art to be needed to wear the optical fiber of docking during use
The tempreature bulb of optical fiber heat-shrink tube is crossed, the caliber of tempreature bulb is smaller, and optical fiber is relatively difficult when through tempreature bulb, influences fiber alignment
Efficiency, there is provided have optical fiber rapid abutting joint function optical fiber heat-shrink tube, its apply when fiber alignment need not be by optical fiber
Through the tempreature bulb of heat-shrink tube, the work of optical fiber poling is avoided, improves the efficiency of fiber alignment.
The present invention is achieved through the following technical solutions：
Optical fiber heat-shrink tube with optical fiber rapid abutting joint function, including sleeve pipe, the first optical fiber heat-shrink tube, the second optical fiber pyrocondensation
Pipe, connection optical fiber, described sleeve pipe upper end are provided with opening, and the first optical fiber heat-shrink tube matches with opening, the first optical fiber pyrocondensation
Pipe is placed into inside pipe casing from the opening of sleeve pipe, and the second optical fiber heat-shrink tube matches with opening, and the second optical fiber heat-shrink tube is from set
The opening of pipe places inside pipe casing, and the first optical fiber heat-shrink tube and the second optical fiber heat-shrink tube are in same level, one end of sleeve pipe
Bottom is provided with the first card line plate, and the other end bottom of sleeve pipe is provided with the second card line plate, first is provided with the first card line plate
Line hole, the second line hole is provided with the second card line plate, and one end of the connection optical fiber pass through the first line hole, connection optical fiber
The other end through the first optical fiber heat-shrink tube tempreature bulb and the second optical fiber heat-shrink tube tempreature bulb and the second card line plate on the
Two line holes connect.First optical fiber heat-shrink tube and the second optical fiber heat-shrink tube are fixed in sleeve pipe by the upper end open of sleeve pipe
Portion, ensure that the fixation of the first optical fiber heat-shrink tube and the second optical fiber heat-shrink tube, and be easy to the first optical fiber when in use
Heat-shrink tube and the second optical fiber heat-shrink tube take out in sleeve pipe.By the one end for connecting optical fiber through line hole on the first card line plate, connect
The other end for connecing optical fiber passes through the tempreature bulb of the first optical fiber heat-shrink tube, in the tempreature bulb through the second optical fiber heat-shrink tube, then wears
The second line hole crossed on the second card line plate.The both ends for connecting optical fiber are fixed by sleeve pipe line hole, avoid connecting light
It is fine to cause to connect optical fiber damage because fixing the reason for improper.When needing to use the present invention, by the first optical fiber heat-shrink tube and
Two optical fiber heat-shrink tubes are taken out out of sleeve pipe, and the optical fiber that the one end for connecting optical fiber is connected with needs is connected to form a tie point,
First optical fiber heat-shrink tube is moved to tie point, connected by heating the first optical fiber heat-shrink tube optical fiber, optical fiber will be connected
The other end is connected to form the second tie point with an other optical fiber, and the second optical fiber heat-shrink tube is moved into the second tie point causes light
Fibre connection, reduce optical fiber the step of passing through tempreature bulb during docking optical fiber, improve the efficiency of fiber alignment.
Further, there is the optical fiber heat-shrink tube of optical fiber rapid abutting joint function, the connection optical fiber is provided with multiple color,
The connection optical fiber of different colours corresponds to the optical fiber of different colours.Connection optical fiber be provided with different colors be in order to different colours
The optical fiber for needing to connect is carried out correspondingly, and specification optical fiber is laid.
Further, there is the optical fiber heat-shrink tube of optical fiber rapid abutting joint function, described sleeve pipe is made of transparent material.Set
Whether pipe using transparent material is had for the ease of the first optical fiber heat-shrink tube of observation and the second optical fiber heat-shrink tube and connection optical fiber
Damage.
The present invention has the following advantages and advantages compared with the prior art：
1st, the present invention has the optical fiber heat-shrink tube of optical fiber rapid abutting joint function, and the one end for connecting optical fiber is connected with needs
Optical fiber is connected to form a tie point, and the first optical fiber heat-shrink tube is moved into tie point, is made by heating the first optical fiber heat-shrink tube
Optical fiber connection is obtained, the other end for connecting optical fiber is connected to form the second tie point with an other optical fiber, by the second optical fiber pyrocondensation
Pipe is moved to the second tie point so that optical fiber connects, and reduces the step of optical fiber during docking optical fiber wears fruit tempreature bulb, carries
The high efficiency of fiber alignment.
2nd, the present invention have optical fiber rapid abutting joint function optical fiber heat-shrink tube, connection optical fiber be provided with different colors be for
Carried out with the optical fiber that different colours need to connect corresponding, specification optical fiber lays.
3rd, the present invention has the optical fiber heat-shrink tube of optical fiber rapid abutting joint function, and sleeve pipe is for the ease of seeing using transparent material
Examine whether the first optical fiber heat-shrink tube and the second optical fiber heat-shrink tube and connection optical fiber have damage.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- sleeve pipes, the first optical fiber of 2- heat-shrink tube, the second optical fiber of 3- heat-shrink tube, 4 connection optical fiber, 5- openings, the card lines of 6- first
Piece, 7 second card line plates, the line holes of 8- first, the line holes of 9- second.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in figure 1, the optical fiber heat-shrink tube with optical fiber rapid abutting joint function, including sleeve pipe 1, the first optical fiber heat-shrink tube 2,
Second optical fiber heat-shrink tube 3, connection optical fiber 4, described sleeve pipe 1 are made of transparent material, and the upper end of described sleeve pipe 1 is provided with opening 5,
The first optical fiber heat-shrink tube 2 is matched with opening 5, and the first optical fiber heat-shrink tube 2 is placed into inside sleeve pipe 1 from the opening 5 of sleeve pipe 1,
The second optical fiber heat-shrink tube 3 is matched with opening 5, and the second optical fiber heat-shrink tube 3 is placed inside sleeve pipe 1 from the opening 5 of sleeve pipe 1, the
One optical fiber heat-shrink tube 2 and the second optical fiber heat-shrink tube 3 are in same level, and one end bottom of sleeve pipe 1 is provided with the first card line plate
6, the other end bottom of sleeve pipe 1 is provided with the second card line plate 7, and the first line hole 8, the second card line are provided with the first card line plate 6
The second line hole 9 is provided with piece 7, the connection optical fiber 4 is provided with multiple color, and the connection optical fiber 4 of different colours is corresponding not
With the optical fiber of color, one end of the connection optical fiber 4 passes through the first line hole 8, and the other end of connection optical fiber 4 passes through the first optical fiber
The tempreature bulb of the tempreature bulb of heat-shrink tube 2 and the second optical fiber heat-shrink tube 3 is connected with the second line hole 9 on the second card line plate 7.This
Sleeve pipe 1 uses transparent plastic, the inner hollow of sleeve pipe 1, and the length of sleeve pipe 1 is 8cm, a diameter of 4mm, the A/F of the upper end of sleeve pipe 1
For 2.5mm；The length of first optical fiber heat-shrink tube 2 and the second optical fiber heat-shrink tube 3 is 4.5cm, and diameter is 3mm；Connect optical fiber 4
Length be 14cm, connection optical fiber 4 one end fixed through the first line hole 8 with the first card line plate 6, connect optical fiber 4 it is another
End is by the first optical fiber heat-shrink tube 2 and the tempreature bulb of the second optical fiber heat-shrink tube 3, the second card line being then passed through on the second card line plate 7
Hole 9 is fixed.When needing to use the present invention, taken out through connecting optical fiber from the first line hole 8 and the second line hole 9, then
By the first optical fiber heat-shrink tube 2 and the second optical fiber heat-shrink tube 3 from 1 inner taking-up of sleeve pipe, the one end for connecting optical fiber 4 and needs are carried out pair
The optical fiber connect is docked, and the first optical fiber heat-shrink tube 2 that then will be close to this one end is moved to tie point, to the first optical fiber pyrocondensation
Pipe 2 is heated, and the first optical fiber heat-shrink tube 2 is shunk protection tie point；Then the other end and another light of optical fiber 7 will be connected
Fibre connection, forms the second tie point, and the second optical fiber heat-shrink tube 3 is moved into the second tie point, heats the second optical fiber heat-shrink tube 3,
The second optical fiber heat-shrink tube 3 is set to protect the second tie point.The present invention is simple in construction, is easily installed, simple to operate, reduces optical fiber pair
Workload in termination process, improve the efficiency of fiber alignment.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. the optical fiber heat-shrink tube with optical fiber rapid abutting joint function, it is characterised in that including sleeve pipe (1), the first optical fiber heat-shrink tube
(2), the second optical fiber heat-shrink tube (3), connection optical fiber (4), described sleeve pipe (1) upper end are provided with opening (5), the first optical fiber heat
The draw (2) matches with opening (5), and the first optical fiber heat-shrink tube (2) is placed into sleeve pipe (1) inside, institute from the opening (5) of sleeve pipe (1)
State the second optical fiber heat-shrink tube (3) to match with opening (5), the second optical fiber heat-shrink tube (3) places sleeve pipe from the opening (5) of sleeve pipe (1)
(1) internal, the first optical fiber heat-shrink tube (2) is in same level, one end bottom of sleeve pipe (1) with the second optical fiber heat-shrink tube (3)
The first card line plate (6) is provided with, the other end bottom of sleeve pipe (1) is provided with the second card line plate (7), and the first card line plate is set on (6)
The first line hole (8) is equipped with, the second line hole (9) is provided with the second card line plate (7), one end of the connection optical fiber (4) is worn
The first line hole (8) is crossed, the other end of connection optical fiber (4) is warm through the tempreature bulb of the first optical fiber heat-shrink tube (2) and the second optical fiber
The tempreature bulb of the draw (3) is connected with the second line hole (9) on the second card line plate (7).
2. the optical fiber heat-shrink tube according to claim 1 with optical fiber rapid abutting joint function, it is characterised in that the connection
Optical fiber (4) is provided with multiple color, the optical fiber of the corresponding different colours of connection optical fiber (4) of different colours.
3. the optical fiber heat-shrink tube according to claim 1 with optical fiber rapid abutting joint function, it is characterised in that described sleeve pipe
(1) it is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942275.0A CN107608027A (en) | 2017-10-11 | 2017-10-11 | Optical fiber heat-shrink tube with optical fiber rapid abutting joint function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942275.0A CN107608027A (en) | 2017-10-11 | 2017-10-11 | Optical fiber heat-shrink tube with optical fiber rapid abutting joint function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107608027A true CN107608027A (en) | 2018-01-19 |
Family
ID=61069018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710942275.0A Withdrawn CN107608027A (en) | 2017-10-11 | 2017-10-11 | Optical fiber heat-shrink tube with optical fiber rapid abutting joint function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107608027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857195A (en) * | 2018-08-23 | 2020-03-03 | 宁波方太厨具有限公司 | Rapid hollow fiber membrane wire connecting device and wire connecting method |
-
2017
- 2017-10-11 CN CN201710942275.0A patent/CN107608027A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857195A (en) * | 2018-08-23 | 2020-03-03 | 宁波方太厨具有限公司 | Rapid hollow fiber membrane wire connecting device and wire connecting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |