CN104807613A - Optical fiber test connection device - Google Patents
Optical fiber test connection device Download PDFInfo
- Publication number
- CN104807613A CN104807613A CN201510195349.XA CN201510195349A CN104807613A CN 104807613 A CN104807613 A CN 104807613A CN 201510195349 A CN201510195349 A CN 201510195349A CN 104807613 A CN104807613 A CN 104807613A
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- CN
- China
- Prior art keywords
- optical fiber
- terminated
- test
- base plate
- down gag
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- 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.)
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 91
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 238000003032 molecular docking Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008921 facial expression Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The invention discloses an optical fiber test connection device, comprising a base plate on which an optical fiber docking device is arranged, wherein a test pressing device is arranged above the docking device. The optical fiber test connection device is simple in structure and convenient and flexible to operate; when in test, the optical fiber to be tested is temporarily butt jointed with a tail fiber without welding; the optical fiber test connection device can be recycled, is low in use cost, convenient to carry, small in test construction difficulty, easy to operate and high in connection efficiency, saves the time for optical fiber connection test, and greatly improves the efficiency for measuring the whole optical fiber and detecting the optical fiber operation condition.
Description
Technical field
The present invention relates to fiber plant field, particularly relate to a kind of test optical fiber coupling arrangement.
Background technology
Measuring and the detection of optical fiber ruuning situation for carrying out optical fiber whole process in current fiber optic communication field, usually using optical time domain reflectometer (OTDR) to carry out the parameter such as length, trouble spot, transmission attenuation, joint decay of measuring fiber.For adopting optical time domain reflectometer (OTDR) to connect a preset tail optical fiber, connecting tested optical fiber by the mode of fused fiber splice afterwards and detecting.But fused fiber splice in use has significant limitation, mainly contain following some: 1. need supporting heat sealing machine, cost is high, difficult; 2. need welding optic fibre two ends, construction process requirement is meticulous, detects difficulty of construction large; 3. joint efficiency is low, and the fused fiber splice time is longer, reduces the efficiency that optical fiber whole process is measured and optical fiber ruuning situation detects.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of use cost low, easy to carry, detect that difficulty of construction is little, joint efficiency is high, greatly improve optical fiber whole process measures and the test optical fiber coupling arrangement of optical fiber ruuning situation detection efficiency.
For solving the problems of the technologies described above, technical scheme of the present invention is: test optical fiber coupling arrangement, comprises base plate, and described base plate is provided with optical fiber butting device, and the top of described docking facilities is provided with test hold down gag.
As preferred improvement, described optical fiber butting device comprises and described base plate is positioned at the dock and pre-terminated platform that described test hold down gag both sides are respectively equipped with; Described dock is arranged on described base plate by docking slide, described dock is provided with butt junction near described test hold down gag one end, run through described butt junction arrangement and be provided with some butt holes, described dock is provided with fiber alignment and places elongated slot, described fiber alignment is placed elongated slot and is extended to described butt hole one end away from described test hold down gag, and described fiber alignment is placed elongated slot and is provided with fiber alignment pressing plate near the top of described butt junction one end; Described pre-terminated platform is provided with pre-joint near described test hold down gag one end, run through described pre-joint arrangement and be provided with the pre-terminated hole corresponding with described butt hole, described pre-terminated hole is connected with guiding intubate near one end of described test hold down gag, described pre-terminated platform is provided with optical fiber pre-terminated and places elongated slot, described optical fiber pre-terminated is placed elongated slot and is extended to one end away from described test hold down gag, described pre-terminated hole, and described optical fiber pre-terminated is placed elongated slot and is provided with optical fiber pre-terminated pressing plate near the top of the first end of described pre-terminated.
As preferred improvement, described pre-terminated platform is arranged on described base plate by pre-terminated slide.
As preferred improvement, described test hold down gag is a gland, is provided with hold-down bolt between described gland and described base plate.
As preferred improvement, the two ends of described gland lower surface tilt to be provided with guide ramp respectively, described butt junction top surface is provided with the docking inclined-plane corresponding with adjacent described guide ramp, and described pre-terminated head top surface is provided with the pre-terminated inclined-plane corresponding with adjacent described guide ramp.
As preferred improvement, between described dock and described fiber alignment pressing plate, be provided with hold-down bolt; Hold-down bolt is provided with between described pre-terminated platform and described optical fiber pre-terminated pressing plate.
As preferred improvement, described optical fiber butting device comprises the V-type groove that described base plate is provided with, the two ends of described V-type groove are connected with wire casing respectively, described test hold down gag comprises the top described base plate being positioned at described V-type groove and is provided with transparent panel, is provided with hold-down bolt between described transparent panel and described base plate.
Owing to have employed technique scheme, test optical fiber coupling arrangement, comprises base plate, and described base plate is provided with optical fiber butting device, and the top of described docking facilities is provided with test hold down gag.Structure of the present invention is simple, flexible operation, can butt coupling interim with tail optical fiber when tested optical fiber detects, without the need to welding, and can reuse, use cost is low, easy to carry, it is little, easy to operate to detect difficulty of construction, and joint efficiency is high, time of saving Fiber connection, substantially increase the efficiency that optical fiber whole process is measured and optical fiber ruuning situation detects.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the vertical view after the present invention removes box body;
Fig. 3 is the structural representation of one embodiment of the invention.
In figure: 1-box body; 2-base plate; 21-wire casing; 22-transparent panel; 23-V type groove; 3-dock; 31-docks guide rail; 32-fiber alignment places elongated slot; 33-fiber alignment pressing plate; 34-fiber alignment guide hole; 35-butt hole; 36-docks inclined-plane; 37-butt junction; 4-pre-terminated platform; 41-pre-terminated guide rail; 42-optical fiber pre-terminated places elongated slot; 43-optical fiber pre-terminated pressing plate; 44-optical fiber pre-terminated guide hole; 45-guides intubate; 46-pre-terminated inclined-plane; The pre-joint of 47-; 48-pre-terminated hole; 5-Connection Block; 51-gland; 52-guide ramp.
Embodiment
Below in conjunction with drawings and Examples, set forth the present invention further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, test optical fiber coupling arrangement, comprises base plate 2, and described base plate 2 is provided with optical fiber butting device, and the top of described docking facilities is provided with test hold down gag.Wherein said optical fiber butting device comprises and described base plate 2 is positioned at the dock 3 and pre-terminated platform 4 that described test hold down gag both sides are respectively equipped with; Described dock 3 is slidably arranged on described base plate 2 by docking guide rail 31, described dock 3 is provided with butt junction 37 near described test hold down gag one end, run through described butt junction 37 arrangement and be provided with some butt holes 35, described dock 3 is provided with fiber alignment and places elongated slot 32, described fiber alignment is placed elongated slot 32 and is extended to described butt hole 35 one end away from described test hold down gag, and described fiber alignment is placed elongated slot 32 and is provided with fiber alignment pressing plate 33 near the top of described butt junction 37 one end; Described pre-terminated platform 4 is provided with pre-joint 47 near described test hold down gag one end, run through the arrangement of described pre-joint 47 and be provided with the pre-terminated hole 48 corresponding with described butt hole 35, described pre-terminated hole 48 is connected with guiding intubate 45 near one end of described test hold down gag, described pre-terminated platform 4 is provided with optical fiber pre-terminated and places elongated slot 42, described optical fiber pre-terminated is placed elongated slot 42 and is extended to one end away from described test hold down gag, described pre-terminated hole 48, and described optical fiber pre-terminated is placed elongated slot 42 and is provided with optical fiber pre-terminated pressing plate 43 near the top of described pre-joint 47 one end.Described pre-terminated platform 4 is slidably arranged on described base plate 2 by pre-terminated guide rail 41.As depicted in figs. 1 and 2, described test hold down gag is a gland 51, is provided with hold-down bolt between described gland 51 and described base plate 2, can be provided with Connection Block 5 on a base plate 2, by hold-down bolt, gland 51 is connected to Connection Block 5, connect easy to use.The two ends of described gland 51 lower surface tilt to be provided with guide ramp 52 respectively, described butt junction 37 top surface is provided with the docking inclined-plane 36 corresponding with adjacent described guide ramp 52, and described pre-joint 47 top surface is provided with the pre-terminated inclined-plane 46 corresponding with adjacent described guide ramp 52.Hold-down bolt is provided with between described dock 3 and described fiber alignment pressing plate 33; Hold-down bolt is provided with between described pre-terminated platform 4 and described optical fiber pre-terminated pressing plate 43.During use, tail optical fiber one end can be connected OTDR equipment, the other end stretches in pre-terminated hole 48 and guiding intubate 45 and also slightly stretches out guiding intubate 45, tail optical fiber is placed in elongated slot 42 compacted by optical fiber pre-terminated pressing plate 43 in optical fiber pre-terminated afterwards, play is there will not be for ensureing that tail optical fiber is stable, tail optical fiber can be adopted first to be held down, afterwards by the mode of optical fiber pre-terminated pressing plate 43 compression in optical fiber pre-terminated placement elongated slot 42 by plasticine; Tested optical fiber is prepared end face, the end face prepared stretches in butt hole 35, tested optical fiber is placed in elongated slot 32 compacted by fiber alignment pressing plate 33 at fiber alignment afterwards, play is there will not be for ensureing that tested optical fiber is stable, tested optical fiber can be adopted first to be held down, afterwards by the mode of fiber alignment pressing plate 33 compression in fiber alignment placement elongated slot 32 by plasticine; Promote dock 3 and pre-terminated platform 4 afterwards, under the cooperation on guide ramp 52, docking inclined-plane 36 and pre-terminated inclined-plane 46, butt junction 37 and pre-joint 47 near and compacted, and guide intubate 45 and insert the connection realizing tested optical fiber and tail optical fiber in corresponding butt hole 35, and by OTDR testing equipment.The arrangement and the quantity that adjust butt hole 35, pre-terminated hole 48 and guide intubate 45 can be passed through, and the cooperation of tail optical fiber, make the present invention can realize the test of the optical fiber of different way.For tested optical fiber and tail optical fiber easy to connect, elongated slot 32 can be placed and butt hole 35 place is provided with fiber alignment guide hole 34 at fiber alignment, place elongated slot 42 and pre-terminated hole 48 place is provided with optical fiber pre-terminated guide hole 44 in optical fiber pre-terminated.During test, put into butt hole 35 after end face tested optical fiber prepared can be taked to pick a little matching fluid, to improve quality of connection.
As shown in Figure 3, described optical fiber butting device comprises the V-type groove 23 that described base plate 2 is provided with, the two ends of described V-type groove are connected with wire casing 21 respectively, described test hold down gag comprises the top described base plate 2 being positioned at described V-type groove and is provided with transparent panel 22, is provided with hold-down bolt between described transparent panel 22 and described base plate 2.During use, preset tail optical fiber one end is connected OTDR equipment, the other end puts into V-type groove 23, make it in the middle of V-type groove 23, push down tail optical fiber with plasticine, tested optical fiber is prepared end face and put into V-type groove 23, then with pushing down transparent panel 22, by hand activity tested optical fiber, determine two optical fiber contact, by the OTDR arranged, tested optical fiber is measured.During test, after can taking first the end face that tested optical fiber prepares to be picked a little matching fluid, put into V-type groove 23 again, to improve quality of connection.
This test optical fiber coupling arrangement can be arranged in box body 1, only base plate 2 need be bonded and fixed in box body 1, easy to carry and play a protective role, the fine connecting hole passed through of facial expression can be offered on box body 1 sidewall, with easy to use.
The foregoing is only the schematic embodiment of the present invention, and be not used to limit scope of the present invention.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present invention and principle and amendment, all should belong to the scope of protection of the invention.
Claims (7)
1. test optical fiber coupling arrangement, comprises base plate, it is characterized in that: described base plate is provided with optical fiber butting device, and the top of described docking facilities is provided with test hold down gag.
2. test optical fiber coupling arrangement as claimed in claim 1, is characterized in that: described optical fiber butting device comprises and described base plate is positioned at the dock and pre-terminated platform that described test hold down gag both sides are respectively equipped with; Described dock is arranged on described base plate by docking slide, described dock is provided with butt junction near described test hold down gag one end, run through described butt junction arrangement and be provided with some butt holes, described dock is provided with fiber alignment and places elongated slot, described fiber alignment is placed elongated slot and is extended to described butt hole one end away from described test hold down gag, and described fiber alignment is placed elongated slot and is provided with fiber alignment pressing plate near the top of described butt junction one end; Described pre-terminated platform is provided with pre-joint near described test hold down gag one end, run through described pre-joint arrangement and be provided with the pre-terminated hole corresponding with described butt hole, described pre-terminated hole is connected with guiding intubate near one end of described test hold down gag, described pre-terminated platform is provided with optical fiber pre-terminated and places elongated slot, described optical fiber pre-terminated is placed elongated slot and is extended to one end away from described test hold down gag, described pre-terminated hole, and described optical fiber pre-terminated is placed elongated slot and is provided with optical fiber pre-terminated pressing plate near the top of the first end of described pre-terminated.
3. test optical fiber coupling arrangement as claimed in claim 2, is characterized in that: described pre-terminated platform is arranged on described base plate by pre-terminated slide.
4. test optical fiber coupling arrangement as claimed in claim 3, is characterized in that: described test hold down gag is a gland, is provided with hold-down bolt between described gland and described base plate.
5. test optical fiber coupling arrangement as claimed in claim 4, it is characterized in that: the two ends of described gland lower surface tilt to be provided with guide ramp respectively, described butt junction top surface is provided with the docking inclined-plane corresponding with adjacent described guide ramp, and described pre-terminated head top surface is provided with the pre-terminated inclined-plane corresponding with adjacent described guide ramp.
6. test optical fiber coupling arrangement as claimed in claim 2, is characterized in that: be provided with hold-down bolt between described dock and described fiber alignment pressing plate; Hold-down bolt is provided with between described pre-terminated platform and described optical fiber pre-terminated pressing plate.
7. test optical fiber coupling arrangement as claimed in claim 1, it is characterized in that: described optical fiber butting device comprises the V-type groove that described base plate is provided with, the two ends of described V-type groove are connected with wire casing respectively, described test hold down gag comprises the top described base plate being positioned at described V-type groove and is provided with transparent panel, is provided with hold-down bolt between described transparent panel and described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195349.XA CN104807613A (en) | 2015-04-23 | 2015-04-23 | Optical fiber test connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195349.XA CN104807613A (en) | 2015-04-23 | 2015-04-23 | Optical fiber test connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807613A true CN104807613A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510195349.XA Pending CN104807613A (en) | 2015-04-23 | 2015-04-23 | Optical fiber test connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807613A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896273A (en) * | 2018-05-04 | 2018-11-27 | 秦昊烨 | Test optical fiber press-contact connection apparatus and optical fiber crimp connection 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 |
| CN111817785A (en) * | 2020-06-05 | 2020-10-23 | 国网浙江省电力有限公司衢州供电公司 | Integrated optical fiber flange connection performance detection equipment |
| CN114813062A (en) * | 2022-06-30 | 2022-07-29 | 武汉锐科光纤激光技术股份有限公司 | Loss test system of optical device for laser |
-
2015
- 2015-04-23 CN CN201510195349.XA patent/CN104807613A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896273A (en) * | 2018-05-04 | 2018-11-27 | 秦昊烨 | Test optical fiber press-contact connection apparatus and optical fiber crimp connection 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 |
| CN111817785A (en) * | 2020-06-05 | 2020-10-23 | 国网浙江省电力有限公司衢州供电公司 | Integrated optical fiber flange connection performance detection equipment |
| CN111817785B (en) * | 2020-06-05 | 2021-10-26 | 国网浙江省电力有限公司衢州供电公司 | Integrated optical fiber flange connection performance detection equipment |
| CN114813062A (en) * | 2022-06-30 | 2022-07-29 | 武汉锐科光纤激光技术股份有限公司 | Loss test system of optical device for laser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
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| WD01 | Invention patent application deemed withdrawn after publication |