CN203732242U - Optical-cable fast tester - Google Patents
Optical-cable fast tester Download PDFInfo
- Publication number
- CN203732242U CN203732242U CN201420111018.4U CN201420111018U CN203732242U CN 203732242 U CN203732242 U CN 203732242U CN 201420111018 U CN201420111018 U CN 201420111018U CN 203732242 U CN203732242 U CN 203732242U
- Authority
- CN
- China
- Prior art keywords
- optical
- fiber
- gland
- cable fast
- fast tester
- 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.)
- Expired - Fee Related
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 40
- 210000004907 gland Anatomy 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 238000003032 molecular docking Methods 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 230000004927 fusion Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000253 optical time-domain reflectometry Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses an optical-cable fast tester which includes a test instrument and an optical-fiber docking device. The optical-cable fast tester is characterized by including a bottom plate. A section of V-shaped groove is arranged at the middle part of the bottom plate in the length direction. Wire grooves are arranged at the left part and right part of the bottom plate in the length direction. The wire grooves at the left part and right part are both in communication with the V-shaped groove. A left gland, a middle gland and a right gland are arranged at the upper part of the bottom plate. The optical-fiber docking device is compact in design, simple in structure, flexible to operate and convenient to carry. The optical-fiber docking device is used in supporting of an OTDR so that an optical fiber is enabled to be coupled and butt-jointed with a tail fiber temporarily without fusion welding. Compared with the prior art, the optical-cable fast tester saves time in optical-fiber connection and effectively improves work efficiency and reduces test cost and significantly reduces device loss; and the optical-cable fast tester is capable of performing optical-fiber testing at different sites and is especially suitable for inspection of received optical cables and optical-cable fault emergency maintenance and the like.
Description
Technical field
The utility model 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.
Utility model content
Technical problem to be solved in the utility model 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, technical solution adopted in the utility model 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 utility model 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.
Brief description of the drawings
Fig. 1 is the structural representation of fiber splicer of the present utility model.
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 utility model is described in further detail.
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 utility model 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
The beneficial effects of the utility model are: fiber splicer of the present utility model 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 |
|---|---|---|---|
| CN201420111018.4U CN203732242U (en) | 2014-03-11 | 2014-03-11 | Optical-cable fast tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420111018.4U CN203732242U (en) | 2014-03-11 | 2014-03-11 | Optical-cable fast tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732242U true CN203732242U (en) | 2014-07-23 |
Family
ID=51202305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420111018.4U Expired - Fee Related CN203732242U (en) | 2014-03-11 | 2014-03-11 | Optical-cable fast tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884493A (en) * | 2014-03-11 | 2014-06-25 | 国家电网公司 | Quick optical cable tester |
| CN107907310A (en) * | 2017-11-02 | 2018-04-13 | 太原理工大学 | A kind of portable two-way optical fibre refractivity measuring device |
| CN108593262A (en) * | 2018-06-12 | 2018-09-28 | 国网新疆电力有限公司伊犁供电公司 | The quick splicing device of test optical fiber |
-
2014
- 2014-03-11 CN CN201420111018.4U patent/CN203732242U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884493A (en) * | 2014-03-11 | 2014-06-25 | 国家电网公司 | Quick optical cable tester |
| CN103884493B (en) * | 2014-03-11 | 2016-06-29 | 国家电网公司 | Cable fast tester |
| CN107907310A (en) * | 2017-11-02 | 2018-04-13 | 太原理工大学 | A kind of portable two-way optical fibre refractivity measuring device |
| CN108593262A (en) * | 2018-06-12 | 2018-09-28 | 国网新疆电力有限公司伊犁供电公司 | The quick splicing device of test optical fiber |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190311 |