CN103884493A - Quick optical cable tester - Google Patents
Quick optical cable tester Download PDFInfo
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- CN103884493A CN103884493A CN201410087476.3A CN201410087476A CN103884493A CN 103884493 A CN103884493 A CN 103884493A CN 201410087476 A CN201410087476 A CN 201410087476A CN 103884493 A CN103884493 A CN 103884493A
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- optical fiber
- base plate
- cable
- gland
- butt joint
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Abstract
The invention discloses a quick optical cable tester which comprises a testing meter and an optical fiber butt joint device. The quick optical cable tester is characterized in that the optical fiber butt joint device comprises a base plate, a V-shaped groove is formed in the middle in the length direction of the base plate, cable grooves are formed in the left part and the right part in the length direction of the base plate, the cable groove in the left part and the cable groove in the right part are both communicated with the V-shaped groove, and a left press cover, a middle press cover and a right press cover are arranged on the upper part of the base plate. The optical fiber butt joint device of the quick optical cable tester is exquisite in design, simple in structure, flexible in operation and portable. The optical fiber butt joint device and an OTDR are used in a coordination mode, so that optical fiber and tail fiber are made to be in butt joint temporarily in a coupling mode, and fusion welding is not needed. Compared with the prior art, the quick optical cable tester saves optical fiber connecting time, effectively improves working efficiency, reduces testing cost, greatly reduces device consumption, can meet the requirements of optical fiber tests in different places, and is especially suitable for inspection of incoming optical cables, optical cable failure first-aid repair, and the like.
Description
Technical field
The present invention relates to optical fiber test equipment field.
Background technology
Whether optical cable, need to be to its test that carries out an acceptance inspection after arrival, fracture, whether length reach requirement to test in transportation.Testing tool used is optical time domain reflectometer (OTDR), the parameter such as length that OTDR can measuring fiber, trouble spot, transmission attenuation, joint decay.When test, upper connection one tail optical fiber of OTDR, tail optical fiber is connected with tested optical cable.Existing Connection Step is: the first outer protection layer on stripping fiber optic cables surface, expose internal optical fiber, and peeling optical fibre coat, and use alcohol wipe optical fiber; Then cutting optical fibre end face, makes the smooth not damaged of fiber end face; Again then, use heat sealing machine to carry out welding to optical fiber with the tail optical fiber being connected with OTDR, finally use OTDR to test optical fiber.The step that this tail optical fiber is connected with optical cable is equal to the step of formal jointed fiber, and process is complicated, and we are by an only numerical value of needs of test, and these steps are consuming time, consumption power, also higher to operator's technical requirement.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of cable fast tester, its design is small and exquisite, simple in structure, flexible operation, be easy to carry, can make the interim butt coupling of optical fiber and tail optical fiber, without welding, compared with prior art save the time, effectively improved work efficiency, and equipment loss significantly reduces.Be specially adapted to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of cable fast tester, comprise test instrumentation and fiber splicer, described fiber splicer comprises base plate, the length direction middle part of base plate is provided with one section of V-type groove, left part and the right part of the length direction of base plate are provided with wire casing, and the wire casing of left part and right part is all communicated with V-type groove, and base plate top is provided with left gland, middle gland and right gland.
Preferably, described V-type groove is obtuse angle.
Preferably, described middle gland is provided with He You hole, left hole, and the corresponding position of base plate is provided with guidepost.
Preferably, be equipped with left screw and right screw on described left gland and right gland, the corresponding position of base plate is fixed with left screw rod and right screw rod, and is provided with nut.
Preferably, be provided with the outer box of flip-shell optical fiber docking adapter, described fiber splicer is loaded in the outer box of flip-shell optical fiber docking adapter.
Adopt the beneficial effect that produces of technique scheme to be: fiber splicer design of the present invention is small and exquisite, simple in structure, flexible operation, be easy to carry.Fiber splicer and OTDR support the use, can make the interim butt coupling of optical fiber and tail optical fiber, without welding, compared with prior art save the time that optical fiber connects, effectively improved work efficiency, reduced testing cost, and equipment loss significantly reduces, can meet in different places and carry out test optical fiber, be specially adapted to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of fiber splicer of the present invention.
Fig. 2 is the structural representation with the fiber splicer of the outer box of flip-shell optical fiber docking adapter.
Fig. 3 is the A-A cut-open view in Fig. 1.
In the accompanying drawings: 1, base plate, 2, V-type groove, 3, wire casing, 4, left gland, 5, middle gland, 6, right gland, 7, guidepost, 8, left screw rod, 9, right screw rod, 10, nut, 11, the outer box of flip-shell optical fiber docking adapter, 12, fixed head.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, cable fast tester, comprise test instrumentation and fiber splicer, described fiber splicer comprises base plate 1, the length direction middle part of base plate 1 is provided with one section of V-type groove 2, and as shown in Figure 3, the left part of the length direction of base plate 1 and right part are provided with wire casing 3, the wire casing 3 of left part and right part is all communicated with V-type groove 2, and base plate 1 top is provided with left gland 4, middle gland 5 and right gland 6.Described V-type groove 2 is obtuse angle.Described middle gland 5 is provided with He You hole, left hole, and the corresponding position of base plate 1 is provided with guidepost 7.On described left gland 4 and right gland 6, be equipped with left screw and right screw, the corresponding position of base plate 1 is fixed with left screw rod 8 and right screw rod 9, and is provided with nut 10.Be provided with the outer box 11 of flip-shell optical fiber docking adapter, as shown in Figure 2, described fiber splicer is fixed on fixed head 12, and fixed head 12 is fixed in the outer box 11 of flip-shell optical fiber docking adapter.
Using method of the present invention is: first, open middle gland 5, will in V-type groove 2, fill the upper gland 5 of silicone oil bonnet, silicone oil plays the effect of lubricated V-type groove 2, dustproof, waterproof; Then, tail optical fiber is stretched into V-shaped groove 2 from one end of wire casing 3, screw the nut 10 being enclosed within on left screw 8 and right screw rod 9, tail optical fiber is fixed on V-shaped groove 2; Finally, the measuring fiber that divests protective seam and coating and cut end face is put in to the other end of wire casing 3, and contact with tail optical fiber gradually, observe OTDR, optical fiber is docked completely with tail optical fiber.As shown in table 1 is new technology and the contrast consuming time of old technique:
Table 1 new technology and the contrast consuming time of old technique
| Step | Content | The individual event used time | Old technique (24 core) | New technology (24 core) |
| 1 | Stripping fiber optic cables (dividing) | 5 | 5 | 5 |
| 2 | Denude core protective seam and coating (second) | 5 seconds/core | 240 | 125 |
| 3 | Clear light core (second) | 5 seconds/core | 240 | 125 |
| 4 | Cutting light core end face (dividing) | 5 seconds/core | 240 | 125 |
| 5 | Calculating is done over again 1 time | 20 seconds/core | 240 | 0 |
| 6 | Welding (second) | 15 seconds/core | 360 | 0 |
| 7 | Test (second) | 20 seconds/core | 480 | 480 |
| 8 | Amount to (dividing) | ? | 35 | 20 |
Beneficial effect of the present invention is: fiber splicer of the present invention design is small and exquisite, simple in structure, flexible operation, be easy to carry.Fiber splicer and OTDR support the use, can make the interim butt coupling of optical fiber and tail optical fiber, without welding, compared with prior art save the time that optical fiber connects, effectively improved work efficiency, reduced testing cost, and equipment loss significantly reduces, can meet in different places and carry out test optical fiber, be specially adapted to the optical cable inspection of incoming merchandise, Cable's Fault repairing etc.
Claims (5)
1. a cable fast tester, comprise test instrumentation and fiber splicer, it is characterized in that described fiber splicer comprises base plate (1), the length direction middle part of base plate (1) is provided with one section of V-type groove (2), the left part of the length direction of base plate (1) and right part are provided with wire casing (3), the wire casing (3) of left part and right part is all communicated with V-type groove (2), and base plate (1) top is provided with left gland (4), middle gland (5) and right gland (6).
2. cable fast tester according to claim 1, is characterized in that described V-type groove (2) is obtuse angle.
3. cable fast tester according to claim 1, is characterized in that described middle gland (5) is provided with He You hole, left hole, and the corresponding position of base plate (1) is provided with guidepost (7).
4. cable fast tester according to claim 1, it is characterized in that being equipped with left screw and right screw on described left gland (4) and right gland (6), the corresponding position of base plate (1) is fixed with left screw rod (8) and right screw rod (9), and is provided with nut (10).
5. cable fast tester according to claim 1, is characterized in that being provided with the outer box (11) of flip-shell optical fiber docking adapter, and described fiber splicer is loaded in the outer box (11) of flip-shell optical fiber docking adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087476.3A CN103884493B (en) | 2014-03-11 | 2014-03-11 | Cable fast tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410087476.3A CN103884493B (en) | 2014-03-11 | 2014-03-11 | Cable fast tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103884493A true CN103884493A (en) | 2014-06-25 |
| CN103884493B CN103884493B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410087476.3A Active CN103884493B (en) | 2014-03-11 | 2014-03-11 | Cable fast tester |
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| Country | Link |
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| CN (1) | CN103884493B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787681A (en) * | 2019-03-28 | 2019-05-21 | 国家电网有限公司 | A kind of enhanced OTDR tail optical fiber testing auxiliary device |
| CN110806305A (en) * | 2018-08-05 | 2020-02-18 | 无锡天创光电科技有限公司 | Passive bare device testing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161529A (en) * | 1981-03-31 | 1982-10-05 | Fujitsu Ltd | Evaluating device for single mode optical fiber |
| US5224189A (en) * | 1992-01-02 | 1993-06-29 | Litton Systems, Inc. | High pressure fiber optic splice and method of fabrication |
| US5963699A (en) * | 1996-05-30 | 1999-10-05 | Fujikura Ltd. | Optical fiber mechanical splice |
| CN2600813Y (en) * | 2003-02-28 | 2004-01-21 | 胡传胜 | Bare fibre investigating instrument |
| CN1645175A (en) * | 2004-01-23 | 2005-07-27 | 株式会社藤仓 | Optical fiber fusion splicer and covering device for high voltage part thereof |
| CN1858627A (en) * | 2006-05-30 | 2006-11-08 | 江苏宇通光器件科技有限公司 | Single core optical fiber cold connection follower |
| CN102162880A (en) * | 2011-03-02 | 2011-08-24 | 王爱荣 | Optical fiber rapid connector |
| CN102914826A (en) * | 2011-08-03 | 2013-02-06 | 深圳市恒捷丰光电科技有限公司 | Quick connector for embedded optical fibers |
| CN203732242U (en) * | 2014-03-11 | 2014-07-23 | 国家电网公司 | Optical-cable fast tester |
-
2014
- 2014-03-11 CN CN201410087476.3A patent/CN103884493B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57161529A (en) * | 1981-03-31 | 1982-10-05 | Fujitsu Ltd | Evaluating device for single mode optical fiber |
| US5224189A (en) * | 1992-01-02 | 1993-06-29 | Litton Systems, Inc. | High pressure fiber optic splice and method of fabrication |
| US5963699A (en) * | 1996-05-30 | 1999-10-05 | Fujikura Ltd. | Optical fiber mechanical splice |
| CN2600813Y (en) * | 2003-02-28 | 2004-01-21 | 胡传胜 | Bare fibre investigating instrument |
| CN1645175A (en) * | 2004-01-23 | 2005-07-27 | 株式会社藤仓 | Optical fiber fusion splicer and covering device for high voltage part thereof |
| CN1858627A (en) * | 2006-05-30 | 2006-11-08 | 江苏宇通光器件科技有限公司 | Single core optical fiber cold connection follower |
| CN102162880A (en) * | 2011-03-02 | 2011-08-24 | 王爱荣 | Optical fiber rapid connector |
| CN102914826A (en) * | 2011-08-03 | 2013-02-06 | 深圳市恒捷丰光电科技有限公司 | Quick connector for embedded optical fibers |
| CN203732242U (en) * | 2014-03-11 | 2014-07-23 | 国家电网公司 | Optical-cable fast tester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806305A (en) * | 2018-08-05 | 2020-02-18 | 无锡天创光电科技有限公司 | Passive bare device testing method |
| CN109787681A (en) * | 2019-03-28 | 2019-05-21 | 国家电网有限公司 | A kind of enhanced OTDR tail optical fiber testing auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103884493B (en) | 2016-06-29 |
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