CN102654609A - Fixed protective box for optical cable aramid fiber - Google Patents
Fixed protective box for optical cable aramid fiber Download PDFInfo
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- CN102654609A CN102654609A CN2012101117282A CN201210111728A CN102654609A CN 102654609 A CN102654609 A CN 102654609A CN 2012101117282 A CN2012101117282 A CN 2012101117282A CN 201210111728 A CN201210111728 A CN 201210111728A CN 102654609 A CN102654609 A CN 102654609A
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- optical cable
- spins
- box body
- fixing
- synthetic fibre
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Abstract
The invention relates to a fixed protective box for optical cable aramid fiber. The fixed protective box comprises a box body, wherein two optical cables are connected into the box body, optical fiber contained in the optical cables is connected into a whole in the box body, and a hot melting pipe for fusion splicing of the optical fiber and two pairs of fixing clamps are arranged in the box body; each fixing clamp comprises an optical cable fixing clip and an aramid fiber fixing clip; each aramid fiber fixing clip comprises a sliding groove which is fixedly arranged in the box body and a sliding block sliding in the sliding groove; and one-way sliding racks are arranged between the sliding grooves and the sliding blocks, and the sliding blocks can slide in one way in the sliding grooves along the direction of enabling the optical cables fixed in the optical cable fixing clips to be far away from the optical cables in the axial direction. Because the fixed protective box disclosed by the invention comprises the aramid fiber fixing clips, the optical fiber can be subjected to fusion splicing in the box body to be in a relatively loose state; and when the fixed protective box is subjected to external force, the optical fiber which is subjected to fusion splicing is less prone to fracture, thus the optical fiber can be effectively protected.
Description
Technical field
The optical cable that the present invention relates to a kind of welding optic fibre spins the fixing protection of synthetic fibre box.
Background technology
In the prior art, the splicing box that is used for the welding optical cable is not provided with protective device usually, and directly welding in box body of optical fiber.When receiving external force, optical fiber is easy to fracture, thereby need continue again to optical cable, and can't effectively protect optical cable and need increases maintenance to optical cable.
Summary of the invention
The purpose of this invention is to provide and a kind ofly protect optical fiber, avoid the optical cable of fibercuts to spin the fixing protection of synthetic fibre box.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of optical cable spins the fixing protection of synthetic fibre box; Comprise box body; Two optical cables insert in the described box body and the optical fiber that described optical cable comprised continues in described box body is one, is provided with the tempreature bulb of the described optical fiber of welding, two pairs of holding clamps in the described box body;
Described holding clamp comprises cable fixing clip, spins the synthetic fibre geometrical clamp; The described synthetic fibre geometrical clamp that spins comprises the chute that is fixedly set in the described box body, the slide block that in described chute, slides; Be provided with unidirectional sliding tooth bar between described chute and the described slide block, described slide block in described chute along be fixed in optical cable in the described cable fixing clip axially to away from the unidirectional slip of the direction of described optical cable.
Preferably; Described unidirectional sliding tooth bar comprises first tooth bar on the cell wall that is arranged at described chute, is arranged at second tooth bar on the described slide block, and described first tooth bar matches with described second tooth bar and makes the unidirectional slip in described chute of described slide block.
Preferably, described first tooth bar is made up of several first sliding teeth, and described second tooth bar has several second sliding teeth to constitute;
The described first sliding tooth is faced directly to intersect by first inclined-plane and first and is formed, and described cable fixing clip is faced on described first inclined-plane, and described first faces directly and deviate from described cable fixing clip;
The described second sliding tooth is faced directly to intersect by second inclined-plane and second and is formed, and described cable fixing clip is faced on described second inclined-plane, and described second faces directly and deviate from described cable fixing clip;
Described first face directly with described second face directly with the glide direction of described slide block perpendicular.
Preferably, described chute is formed by a pair of baffle plate of the inwall that protrudes from described box body.
Preferably, the relative two ends of described box body respectively offer one and enter the cable hole, and two described cable fixing clips are arranged at the described place, cable hole of advancing respectively.
Preferably, described box body comprises loam cake and the lower cover that fastens.
Preferably; Described lower cover is the sheet base plate, and described loam cake is the case of an opening, and the opening of described case matches with described sheet base plate; When described loam cake and described lower cover fastened, described lower cover snapped in the opening part of described loam cake.
Preferably; Described slide block is provided with fixing described first fixed orifice that spins synthetic fibre; Described slide block comprises first parts and second parts that fasten; Form described first fixed orifice between described first parts and described second parts, the hole inwall of described first fixed orifice is provided with a plurality of first projections, and the axial glide direction with described slide block of described first fixed orifice parallels.
Preferably, described tempreature bulb is arranged at described middle part, and described two pairs of holding clamps are arranged at the both sides of described tempreature bulb respectively.
Preferably, described cable fixing clip is provided with second fixed orifice of fixing described optical cable, and the hole wall of described second fixed orifice is provided with a plurality of second projections, and the axial glide direction with described slide block of described second fixed orifice parallels.
Because technique scheme utilization; The present invention compared with prior art has advantage: because the present invention has the synthetic fibre of spinning geometrical clamp, be in lax relatively state thereby optical fiber welding in box body is made, when receiving external force; The optical fiber of phase welding is difficult for rupturing, and can effectively protect optical fiber.
Description of drawings
Accompanying drawing 1 spins the schematic perspective view of the loam cake of the fixing protection of synthetic fibre box for optical cable of the present invention.
Accompanying drawing 2 spins the schematic perspective view of the lower cover of the fixing protection of synthetic fibre box for optical cable of the present invention.
Accompanying drawing 3 spins the front view of the lower cover of the fixing protection of synthetic fibre box for optical cable of the present invention.
Accompanying drawing 4 spins the front view under open mode of the fixing protection of synthetic fibre box for optical cable of the present invention.
Accompanying drawing 5 spins the three-dimensional enlarged diagram of the slide block of the fixing protection of synthetic fibre box for optical cable of the present invention.
Accompanying drawing 6 spins the enlarged front view of the slide block of the fixing protection of synthetic fibre box for optical cable of the present invention.
Accompanying drawing 7 spins the enlarged left view of the slide block of the fixing protection of synthetic fibre box for optical cable of the present invention.
In the above accompanying drawing:
1, loam cake; 11, enter the cable hole; 2, lower cover; 21, baffle plate; 3, tempreature bulb; 4, cable fixing clip; 5, chute; 6, slide block; 61, first fixed orifice; 62, first parts; 63, second parts; 64, first projection; 7, first tooth bar; 8, second tooth bar.
Embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described.
Embodiment one:
A kind of optical cable spins the fixing protection of synthetic fibre box, comprises box body, and two optical cables insert in the box body and the optical fiber that optical cable comprised continues in box body is one.
Box body comprises the loam cake 1 and lower cover 2 that fastens.Shown in accompanying drawing 1, loam cake 1 is the case of an opening, and the relative two ends of loam cake 1 offer one respectively and enter cable hole 11.With shown in the accompanying drawing 3, lower cover 2 is the sheet base plate referring to accompanying drawing 2, and the opening of case matches with the sheet base plate, and when loam cake 1 and lower cover 2 fastened, lower cover 2 snapped in the opening part of loam cake 1.
Shown in accompanying drawing 4, be provided with the tempreature bulb 3 of welding optic fibre, two pairs of holding clamps in the box body.Tempreature bulb 3 is arranged at the middle part, and two pairs of holding clamps are arranged at the both sides of tempreature bulb 3 respectively.Holding clamp comprises cable fixing clip 4, spins the synthetic fibre geometrical clamp.Two cable fixing clips 4 are arranged at into 11 places, cable hole respectively.Cable fixing clip 4 is provided with fixedly second fixed orifice of optical cable, and the hole wall of second fixed orifice is provided with a plurality of second projections.
Spin the synthetic fibre geometrical clamp and comprise the chute 5 that is fixedly set in the box body, the slide block 6 that in chute 5, slides.Chute 5 is formed by a pair of baffle plate 21 of the inwall that protrudes from box body.Shown in accompanying drawing 5 to accompanying drawing 7; Slide block 6 is provided with first fixed orifice 61 that fixedly spins synthetic fibre; Slide block 6 comprises first parts 62 and second parts 63 that fasten; The hole inwall that forms first fixed orifice, 61, the first fixed orifices 61 between first parts 62 and second parts 63 is provided with a plurality of first projections 64.First fixed orifice 61 axially, axially all the paralleling of second fixed orifice on the cable fixing clip 4 with the glide direction of slide block 6.
Be provided with unidirectional sliding tooth bar between chute 5 and the slide block 6, slide block 6 in chute 5 along be fixed in optical cable in the cable fixing clip 4 axially to away from the unidirectional slip of the direction of optical cable.
Unidirectional sliding tooth bar comprises first tooth bar 7 on the cell wall that is arranged at chute 5, is arranged at second tooth bar 8 on the slide block 6.First tooth bar 7 is made up of several first sliding teeth, and second tooth bar 8 has several second sliding teeth to constitute.The first sliding tooth is faced directly to intersect by first inclined-plane and first and is formed, and first inclined-plane is faced directly in the face of cable fixing clip 4, the first and deviated from cable fixing clip 4; The second sliding tooth is faced directly to intersect by second inclined-plane and second and is formed, and second inclined-plane is faced directly in the face of cable fixing clip 4, the second and deviated from cable fixing clip 4.First face directly with second face directly with the glide direction of slide block 6 perpendicular.First tooth bar 7 matches with second tooth bar 8 and makes slide block 6 unidirectional slip in chute 5.
The present invention in use, shown in accompanying drawing 4, two optical cables insert in the box bodys through cable fixing clip 4 respectively; The optical fiber that optical cable comprised welding in tempreature bulb 3; Fixed by being spun the synthetic fibre geometrical clamp and spin synthetic fibre (being reinforcement) in the optical cable, because slide block 6 only can be along chute 5 unidirectional slips, so sliding slider 6 furthers and spins synthetic fibre; And the optical fiber natural torsion can effectively be protected optical fiber.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. an optical cable spins the fixing protection of synthetic fibre box; Comprise box body; Two optical cables insert in the described box body and the optical fiber that described optical cable comprised continues in described box body is to it is characterized in that one: be provided with the tempreature bulb of the described optical fiber of welding, two pairs of holding clamps in the described box body;
Described holding clamp comprises cable fixing clip, spins the synthetic fibre geometrical clamp; The described synthetic fibre geometrical clamp that spins comprises the chute that is fixedly set in the described box body, the slide block that in described chute, slides; Be provided with unidirectional sliding tooth bar between described chute and the described slide block, described slide block in described chute along be fixed in optical cable in the described cable fixing clip axially to away from the unidirectional slip of the direction of described optical cable.
2. optical cable according to claim 1 spins the fixing protection of synthetic fibre box; It is characterized in that: described unidirectional sliding tooth bar comprises first tooth bar on the cell wall that is arranged at described chute, is arranged at second tooth bar on the described slide block, and described first tooth bar matches with described second tooth bar and makes the unidirectional slip in described chute of described slide block.
3. optical cable according to claim 2 spins the fixing protection of synthetic fibre box, it is characterized in that: described first tooth bar is made up of several first sliding teeth, and described second tooth bar has several second sliding teeth to constitute;
The described first sliding tooth is faced directly to intersect by first inclined-plane and first and is formed, and described cable fixing clip is faced on described first inclined-plane, and described first faces directly and deviate from described cable fixing clip;
The described second sliding tooth is faced directly to intersect by second inclined-plane and second and is formed, and described cable fixing clip is faced on described second inclined-plane, and described second faces directly and deviate from described cable fixing clip;
Described first face directly with described second face directly with the glide direction of described slide block perpendicular.
4. optical cable according to claim 1 spins the fixing protection of synthetic fibre box, and it is characterized in that: described chute is formed by a pair of baffle plate of the inwall that protrudes from described box body.
5. optical cable according to claim 1 spins the fixing protection of synthetic fibre box, and it is characterized in that: the relative two ends of described box body respectively offer one and enter the cable hole, and two described cable fixing clips are arranged at the described place, cable hole of advancing respectively.
6. optical cable according to claim 1 spins the fixing protection of synthetic fibre box, and it is characterized in that: described box body comprises loam cake and the lower cover that fastens.
7. optical cable according to claim 6 spins the fixing protection of synthetic fibre box; It is characterized in that: described lower cover is the sheet base plate; Described loam cake is the case of an opening; The opening of described case matches with described sheet base plate, and when described loam cake and described lower cover fastened, described lower cover snapped in the opening part of described loam cake.
8. optical cable according to claim 1 spins the fixing protection of synthetic fibre box; It is characterized in that: described slide block is provided with fixing described first fixed orifice that spins synthetic fibre; Described slide block comprises first parts and second parts that fasten; Form described first fixed orifice between described first parts and described second parts, the hole inwall of described first fixed orifice is provided with a plurality of first projections, and the axial glide direction with described slide block of described first fixed orifice parallels.
9. optical cable according to claim 1 spins the fixing protection of synthetic fibre box, and it is characterized in that: described tempreature bulb is arranged at described middle part, and described two pairs of holding clamps are arranged at the both sides of described tempreature bulb respectively.
10. optical cable according to claim 1 spins the fixing protection of synthetic fibre box; It is characterized in that: described cable fixing clip is provided with second fixed orifice of fixing described optical cable; The hole wall of described second fixed orifice is provided with a plurality of second projections, and the axial glide direction with described slide block of described second fixed orifice parallels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210111728 CN102654609B (en) | 2012-04-17 | 2012-04-17 | Fixed protective box for optical cable aramid fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210111728 CN102654609B (en) | 2012-04-17 | 2012-04-17 | Fixed protective box for optical cable aramid fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102654609A true CN102654609A (en) | 2012-09-05 |
| CN102654609B CN102654609B (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210111728 Active CN102654609B (en) | 2012-04-17 | 2012-04-17 | Fixed protective box for optical cable aramid fiber |
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| Country | Link |
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| CN (1) | CN102654609B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083325A1 (en) * | 2019-11-01 | 2021-05-06 | 中芳特纤股份有限公司 | Connecting assembly for p-aramid fracture, and connecting method therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979609Y (en) * | 2006-11-03 | 2007-11-21 | 中航光电科技股份有限公司 | A cable connector for optical communication system in outside base |
| CN201917682U (en) * | 2010-11-03 | 2011-08-03 | 南京华脉科技有限公司 | Mechanically connected SC type fiber connector |
| CN202102141U (en) * | 2011-01-18 | 2012-01-04 | 上海光特通讯科技发展有限公司 | Novel welding protector |
| CN202583556U (en) * | 2012-04-17 | 2012-12-05 | 江苏通鼎通信设备有限公司 | Optical cable aramid fixation protection box |
-
2012
- 2012-04-17 CN CN 201210111728 patent/CN102654609B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200979609Y (en) * | 2006-11-03 | 2007-11-21 | 中航光电科技股份有限公司 | A cable connector for optical communication system in outside base |
| CN201917682U (en) * | 2010-11-03 | 2011-08-03 | 南京华脉科技有限公司 | Mechanically connected SC type fiber connector |
| CN202102141U (en) * | 2011-01-18 | 2012-01-04 | 上海光特通讯科技发展有限公司 | Novel welding protector |
| CN202583556U (en) * | 2012-04-17 | 2012-12-05 | 江苏通鼎通信设备有限公司 | Optical cable aramid fixation protection box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083325A1 (en) * | 2019-11-01 | 2021-05-06 | 中芳特纤股份有限公司 | Connecting assembly for p-aramid fracture, and connecting method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102654609B (en) | 2013-10-16 |
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Effective date of registration: 20161123 Address after: 215200 Wujiang province Wujiang District Economic and Technological Development Zone, Suzhou Road, word no. 583 Patentee after: Jiangsu Tongding Broadband Co., Ltd. Address before: 215200 Jiangsu city of Suzhou province Wujiang City Lingzhen cloud pear Road No. 1508 Patentee before: Jiangsu Tongding Communication Equipment Co., Ltd. |