CN107015315A - A kind of optical fiber clamping device - Google Patents
A kind of optical fiber clamping device Download PDFInfo
- Publication number
- CN107015315A CN107015315A CN201710285615.7A CN201710285615A CN107015315A CN 107015315 A CN107015315 A CN 107015315A CN 201710285615 A CN201710285615 A CN 201710285615A CN 107015315 A CN107015315 A CN 107015315A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fixes sleeve
- nut
- plane
- clamping device
- 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.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention belongs to ship equipment technical field, more particularly, to a kind of optical fiber clamping device, including the fixes sleeve for interting optical fiber, one end outer wall of fixes sleeve is provided with flare inclined-plane, one end inwall of the fixes sleeve away from flare inclined-plane is provided with introversion inclined-plane, fixes sleeve is evenly equipped with some bar shaped flutings on a side wall on flare inclined-plane, the end face of the vertical fixes sleeve of bar shaped fluting is set, the fixes sleeve inwall of bar shaped fluting both sides is provided with slipmat, and it is provided with the first external screw thread on the fixes sleeve outer wall that both sides are slotted in bar shaped, outer wall of the fixes sleeve away from first external screw thread one end is provided with the second external screw thread, the first nut and the second nut are cased with the outside of fixes sleeve, and first nut inwall provided with inclined-plane with flare slopes which match.Advantage is：The present invention can be fixed to optical fiber by twice, and even in optical fiber by stronger when pullling power, the clamping device can greatly reduce the influence to inside of optical fibre fibre core.
Description
Technical field
The invention belongs to fiber plant technical field, more particularly, to a kind of optical fiber clamping device.
Background technology
General optical fiber has three-decker, including overcoat, fibre core and the reinforcer group between overcoat and fibre core
Into reinforcer is made up of many phosphating steel wires.Influenceed by fiber lengths, diameter, standard etc. factor, in actual use mistake
Cheng Zhong, will necessarily run into the situation of fibre junction.The general connector by optical fiber of fibre junction is realized.Connector will need into
The overcoat and reinforcer for two optical fiber that row continues are removed, and both fibre cores are connected.In the three-decker of optical fiber, fibre core master
The information transmission to be played a part of, overcoat and reinforcer primarily serve the effect of protection, and connector is by the fibre core of two optical fiber
Connector, is formed complete photo-signal channel.It is due to connector by overcoat and reinforcement although signal path is formd
Part is all eliminated, and the intensity of optical fiber is substantially reduced.In place of connector is the connection of two optical fiber, easily by being pullled to both sides
Power, the fibre core protected without overcoat and reinforcer is very fragile, and under this power of pullling, fibre core is extremely easily broken off.
Therefore, it is proposed that a kind of optical fiber clamping device solves the above problems.
The content of the invention
Regarding the issue above, the present invention provides one kind can firmly be clamped to optical fiber, to ensure optical fiber work
Make the optical fiber clamping device of stability.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of optical fiber clamping device, including for interting
The fixes sleeve of optical fiber, one end outer wall of the fixes sleeve is provided with flare inclined-plane, and the fixes sleeve is away from flare inclined-plane
One end inwall be provided with introversion inclined-plane, the fixes sleeve is evenly equipped with some bar shapeds on a side wall on flare inclined-plane
Fluting, the slot end face of vertical fixes sleeve of the bar shaped is set, and the fixes sleeve inwall of the bar shaped fluting both sides is provided with
Slipmat, and the first external screw thread is provided with the fixes sleeve outer wall that both sides are slotted in bar shaped, the fixes sleeve is away from outside first
The outer wall of screw thread one end is provided with the outside of the second external screw thread, the fixes sleeve and is cased with the first nut and the second nut, described
First nut is threadedly coupled with the first external screw thread, and the first nut inwall provided with inclined-plane with flare slopes which match, institute
State the second nut to be threadedly coupled with the second external screw thread, and be also evenly equipped with one end outer wall for being slotted away from bar shaped of fixes sleeve some
Individual wrapping post, one end of the optical fiber is run through fixes sleeve and stretched out, provided with some between the optical fiber and introversion inclined-plane
The curved plate in block section, the end of the optical fiber outer jacket is wrapped on the inside of plate, and the phosphating steel wire in the optical fiber is crossed
The end of plate is simultaneously wound on wrapping post, and the phosphating steel wire on one end and wrapping post of second nut offsets, and described first
One end of nut offsets with the second nut.
In above-mentioned optical fiber clamping device, the inner diameter values of the fixes sleeve are slightly larger than the external diameter value of optical fiber.
In above-mentioned optical fiber clamping device, the slipmat is made of elastic rubber material.
In above-mentioned optical fiber clamping device, one end of the plate is in circular arc.
In above-mentioned optical fiber clamping device, the inwall of the plate is provided with anti-slip veins.
In above-mentioned optical fiber clamping device, the wrapping post is cylindric, and wrapping post is integrally formed with fixes sleeve
Set.
Compared with prior art, the advantage of this optical fiber clamping device is：By setting outer in one end of fixes sleeve
Inclined plane, and set bar shaped to slot at the end of fixes sleeve, sets the first external screw thread on the outer wall of fixes sleeve, when to the
One when screwing into the first nut, may be such that the contraction of fixes sleeve is gathered, and then carry out first to the optical fiber of insertion and consolidate
It is fixed；Wrapping post is wrapped in by setting wrapping post on the outer wall of fixes sleeve one end, and by inside of optical fibre phosphating steel wire, most
Propping up phosphating steel wire on wrapping post using the second nut afterwards, to be fixed to it, effectively can prevent it from coming off；By in fixes sleeve
Plate is set between optical fiber, and one end and the phosphating steel wire of plate offset, when the optical fiber outside fixes sleeve is by pullling, inserted
Power of the one end of plate by phosphating steel wire backward, and then by optical fiber wedging, it is to avoid it deviates from from fixes sleeve, to enter to optical fiber
Row second is fixed；After twice are fixed, even in optical fiber by stronger when pullling power, the clamping device can greatly subtract
The small influence to inside of optical fibre fibre core, it is ensured that optical fiber normal work.
Brief description of the drawings
Fig. 1 is a kind of perspective view for optical fiber clamping device that the present invention is provided；
Fig. 2 is the structural representation of fixes sleeve in a kind of optical fiber clamping device that the present invention is provided；
Fig. 3 is the side structure schematic diagram of fixes sleeve in a kind of optical fiber clamping device that the present invention is provided.
In figure, 1 fixes sleeve, 2 flare inclined-planes, 3 introversion inclined-planes, 4 bar shapeds fluting, 5 slipmat, 6 first external screw threads, 7
Two external screw threads, 8 first nuts, 9 second nuts, 10 wrapping posts, 11 optical fiber, 12 plates, 13 phosphating steel wires.
Embodiment
Following examples only exist in illustrative purpose, without being intended to limit the scope of the present invention.
Embodiment
As Figure 1-3, a kind of optical fiber clamping device, including for interting the fixes sleeve 1 of optical fiber 11, fixes sleeve 1
One end outer wall be provided with flare inclined-plane 2, one end inwall of the fixes sleeve 1 away from flare inclined-plane 2 be provided with introversion inclined-plane 3；Gu
Determine sleeve 1 and some bar shaped flutings 4, bar shaped 4 vertical fixes sleeves 1 of fluting are evenly equipped with a side wall on flare inclined-plane 2
End face set, bar shaped slot 4 both sides the inwall of fixes sleeve 1 be provided with slipmat 5, and bar shaped slot 4 both sides fixation
The outer wall of sleeve 1 is provided with the first external screw thread 6, and outer wall of the fixes sleeve 1 away from the one end of the first external screw thread 6 is provided with the second external screw thread
7, the outside of fixes sleeve 1 is cased with the first nut 8 and the second nut 9, and the first nut 8 is threadedly coupled with the first external screw thread 6, and the
The inwall of one nut 8 is provided with the inclined-plane matched with flare inclined-plane 2, and the second nut 9 is threadedly coupled with the second external screw thread 7, and
Fixes sleeve 1 is also evenly equipped with several wrapping posts 10 on one end outer wall away from bar shaped fluting 4, one end of optical fiber 11 is through fixation
Sleeve 1 simultaneously stretches out, provided with the plate 12 that some pieces of sections are curved between optical fiber 11 and introversion inclined-plane 3, optical fiber outer jacket
The phosphating steel wire 13 that end is wrapped in the inner side of plate 12, optical fiber 11 is crossed the end of plate 12 and is wound on wrapping post 10, the
One end of two nuts 9 offsets with the phosphating steel wire 13 on wrapping post 10, and one end of the first nut 8 offsets with the second nut 9.
Wherein, the inner diameter values of fixes sleeve 1 are slightly larger than the external diameter value of optical fiber 11, facilitate the subsequent fixed of optical fiber 11.
Wherein, slipmat 5 is made of elastic rubber material, during fixes sleeve 1 is transferred to the first nut 8,
The end of fixes sleeve 1 be may be such that to contract, and then clamp optical fiber 11.
Wherein, one end of plate 12 is in circular arc, to prevent phosphating steel wire 13 from being cut off after tightening.
Wherein, the inwall of plate 12 is provided with anti-slip veins, to increase its friction between optical fiber outer jacket.
Wherein, wrapping post 10 is cylindric, and wrapping post 10 is integrally formed setting with fixes sleeve 1, and wrapping post 10 is vertical
The surface of fixes sleeve 1 is set, and one end of phosphating steel wire 13 is consolidated after wrapping post 10 winds some circles by the extruding of the second nut 9
It is fixed.
The present invention sets bar shaped by setting flare inclined-plane 2 in one end of fixes sleeve 1, and at the end of fixes sleeve 1
Fluting 4, sets the first external screw thread 6 on the outer wall of fixes sleeve 1, when screwing in the first nut 8 to the first external screw thread 6, can make
The contraction of fixes sleeve 1 is obtained, and then the optical fiber 11 of insertion is fixed；By being set on the outer wall of the one end of fixes sleeve 1
Wrapping post 10 is put, and the inside phosphating steel wire 13 of optical fiber 11 is wrapped in wrapping post 10, finally wrapping post is propped up using the second nut 9
Phosphating steel wire 13 effectively can prevent it from coming off to be fixed to it on 10；By setting plate between fixes sleeve 1 and optical fiber 11
12, one end and the phosphating steel wire 13 of plate 12 offset, when the optical fiber 11 outside fixes sleeve 1 is by pullling, and the one of plate 12
Hold power by phosphating steel wire 13 backward, and then by the wedging of optical fiber 11, it is to avoid it deviate from from fixes sleeve 1, while reduction pair
The influence of the inside fibre core of optical fiber 11,
Although more having used fixes sleeve 1, flare inclined-plane 2, introversion inclined-plane 3, bar shaped fluting 4, slipmat 5, first herein
External screw thread 6, the second external screw thread 7, the first nut 8, the second nut 9, wrapping post 10, optical fiber 11, plate 12 and phosphating steel wire 13 etc.
Term, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining using these terms
The essence of the present invention；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (6)
1. a kind of optical fiber clamping device, it is characterised in that including for interting optical fiber（11）Fixes sleeve（1）, the fixation
Sleeve（1）One end outer wall be provided with flare inclined-plane（2）, the fixes sleeve（1）Away from flare inclined-plane（2）One end inwall on
Provided with introversion inclined-plane（3）, the fixes sleeve（1）Close to flare inclined-plane（2）A side wall on be evenly equipped with some bar shapeds and open
Groove（4）, the bar shaped fluting（4）Vertical fixes sleeve（1）End face set, bar shaped fluting（4）The fixes sleeve of both sides
（1）Inwall is provided with slipmat（5）, and in bar shaped fluting（4）The fixes sleeve of both sides（1）Outer wall is provided with the first external screw thread
（6）, the fixes sleeve（1）Away from the first external screw thread（6）The outer wall of one end is provided with the second external screw thread（7）, the fixed cover
Cylinder（1）Outside be cased with the first nut（8）With the second nut（9）, first nut（8）With the first external screw thread（6）Screw thread connects
Connect, and the first nut（8）Inwall be provided with and flare inclined-plane（2）The inclined-plane matched, second nut（9）With outside second
Screw thread（7）Threaded connection, and fixes sleeve（1）Away from bar shaped fluting（4）One end outer wall on be also evenly equipped with several wrapping posts
（10）, the optical fiber（11）One end run through fixes sleeve（1）And stretch out, the optical fiber（11）With introversion inclined-plane（3）It
Between provided with the curved plate in some pieces of sections（12）, the end of the optical fiber outer jacket is wrapped in plate（12）Inner side, the light
It is fine（11）Interior phosphating steel wire（13）Cross plate（12）End and be wound on wrapping post（10）On, second nut（9）'s
One end and wrapping post（10）On phosphating steel wire（13）Offset, first nut（8）One end and the second nut（9）Offset.
2. optical fiber clamping device according to claim 1, it is characterised in that the fixes sleeve（1）Inner diameter values it is bigger
In optical fiber（11）External diameter value.
3. optical fiber clamping device according to claim 1, it is characterised in that the slipmat（5）Using elastic caoutchouc material
Material is made.
4. optical fiber clamping device according to claim 1, it is characterised in that the plate（12）One end be in circular arc.
5. optical fiber clamping device according to claim 1, it is characterised in that the plate（12）Inwall provided with anti-skidding
Line.
6. optical fiber clamping device according to claim 1, it is characterised in that the wrapping post（10）To be cylindric, and around
Terminal（10）With fixes sleeve（1）It is integrally formed setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285615.7A CN107015315B (en) | 2017-04-27 | 2017-04-27 | A kind of optical fiber clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285615.7A CN107015315B (en) | 2017-04-27 | 2017-04-27 | A kind of optical fiber clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107015315A true CN107015315A (en) | 2017-08-04 |
| CN107015315B CN107015315B (en) | 2019-02-26 |
Family
ID=59447309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710285615.7A Active CN107015315B (en) | 2017-04-27 | 2017-04-27 | A kind of optical fiber clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107015315B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864717Y (en) * | 2005-12-08 | 2007-01-31 | 陈广生 | Anti-tension type jig for optical fiber composite phase wire |
| CN103703397A (en) * | 2011-05-25 | 2014-04-02 | 泰科电子公司 | Cable anchoring system |
| CN103959120A (en) * | 2011-09-27 | 2014-07-30 | 安费诺有限公司 | Optical connector assembly |
| CN104272154A (en) * | 2012-05-04 | 2015-01-07 | 蒂科电子公司 | Cable anchoring system for a fiber optic enclosure |
-
2017
- 2017-04-27 CN CN201710285615.7A patent/CN107015315B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864717Y (en) * | 2005-12-08 | 2007-01-31 | 陈广生 | Anti-tension type jig for optical fiber composite phase wire |
| CN103703397A (en) * | 2011-05-25 | 2014-04-02 | 泰科电子公司 | Cable anchoring system |
| CN103959120A (en) * | 2011-09-27 | 2014-07-30 | 安费诺有限公司 | Optical connector assembly |
| CN104272154A (en) * | 2012-05-04 | 2015-01-07 | 蒂科电子公司 | Cable anchoring system for a fiber optic enclosure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107015315B (en) | 2019-02-26 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181203 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Applicant after: HEFEI WISDOM LONGTUTENG INTELLECTUAL PROPERTY CO., LTD. Address before: 215011 Bamboo Garden Road, Suzhou high tech Zone, Jiangsu Province, No. 209 Applicant before: SUZHOU NEW DISTRICT JIANJINJIAN INTELLIGENT TECHNOLOGY CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190115 Address after: 735100 No. 10, Second Phase Greenview Garden Shop, Jiayuguan City, Gansu Province Applicant after: Gansu Hongyu Network Science and Technology Engineering Co., Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Applicant before: HEFEI WISDOM LONGTUTENG INTELLECTUAL PROPERTY CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 735100 No. 10, Second Phase Greenview Garden Shop, Jiayuguan City, Gansu Province Patentee after: Gansu Hongyu Science and Technology Engineering Co., Ltd. Address before: 735100 No. 10, Second Phase Greenview Garden Shop, Jiayuguan City, Gansu Province Patentee before: Gansu Hongyu Network Science and Technology Engineering Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |