CN207096515U - A kind of four core butterfly optical cable branch protection devices - Google Patents
A kind of four core butterfly optical cable branch protection devices Download PDFInfo
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- CN207096515U CN207096515U CN201720484563.1U CN201720484563U CN207096515U CN 207096515 U CN207096515 U CN 207096515U CN 201720484563 U CN201720484563 U CN 201720484563U CN 207096515 U CN207096515 U CN 207096515U
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- butterfly optical
- groove
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- cover plate
- cable
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Abstract
The utility model discloses a kind of four core butterfly optical cable branch protection devices, including base and cover plate, the two bottom sides of base are provided with groove, the both sides of cover plate are provided with inside boss, the base and cover plate are slided by groove and boss and snapped together, base enters cable groove provided with what is be sequentially connected, Y shape bifurcations, cabling channel and go out cable groove, enter cable groove and be divided into 4 cabling channels by Y shape bifurcations, 4 cabling front of the slot respectively connection one corresponding thereto go out cable groove, enter cable groove be used for accommodate four core butterfly optical cables, go out cable groove to be used to accommodate butterfly optical cable blank pipe, 4 cabling channels are used to place optical fiber.The four cores butterfly optical cable branch protection device is pure manual operations, and simple to operate without any specific purpose tool, difficulty of construction is small, you can realizes that four core butterfly optical cables one divide the purpose for four, separated time length can require to customize according to user；Optical cable fastening is reliable, will not produce injury to optical fiber in construction, will not cause extra loss, reduce potential risks.
Description
Technical field
It the utility model is related to optical cable and lay technical field, be specifically a kind of four core butterfly optical cable branch protection devices.
Background technology
With fiber to the home FTTH Large scale construction, network it is deep influence our life, fiber optic network
Deployment, the end that lays into of optical cable is particularly important link, and intelligent acess has turned into the focus in optical communication field.
Butterfly optical cable has been acknowledged as optimal FTTH access inside cables as a kind of Novel optical cable structure.Consider to work as
The stability of circuit and the convenience of later maintenance in preceding networking, user terminal use twin-core or four core butterfly optical cables more,
Transmitted as master spare circuit.With quickly propelling for broadcasting and TV market FTTH projects, network, television transmission and real can be carried out simultaneously
The product of existing master spare circuit function, demand increasingly increase.
Current four cores butterfly optical cable Cheng Duan is there has been no good solution, and traditional optical fiber splicer input cost
Height, and operate extremely not convenient.How to realize that the protection of four core butterfly optical cable branches turns into the key for improving networking efficiency.
Utility model content
To solve the above problems, the utility model provides a kind of four core butterfly optical cable branch protection devices, grasped using pure hand
Make technology, without using any specific purpose tool or fixing device, so that it may realize that four core butterfly optical cables one divide for four, it is simple to operate, apply
Work intensity is small.
The technical solution adopted in the utility model is：A kind of four core butterfly optical cable branch protection devices, including base and lid
Plate, the two bottom sides of the base are provided with groove, and the both sides of the cover plate are provided with inside boss, and the base and cover plate pass through
Groove and boss are slided and snapped together, the base be provided be sequentially connected enter cable groove, Y shape bifurcations, cabling channel and go out
Cable groove, it is described enter cable groove be divided into 4 cabling channels by Y shape bifurcations, respectively connection one is corresponding thereto for 4 cabling front of the slot
That answers goes out cable groove, it is described enter cable groove be used to accommodating four core butterfly optical cables, it is described go out cable groove be used to accommodate butterfly optical cable blank pipe, it is described
4 cabling channels are used to place optical fiber.
The side of the base is kept off for cover plate and base to be fixed provided with lattice, prevents base and cover plate from escaping.
The upper surface of the cover plate is provided with Antiskid platform and is used to install or remove cover plate and base.
It is described enter cable groove and go out cable groove madial wall be equipped with fixing tooth be used for fix four core butterfly optical cables and butterfly optical cable
Blank pipe.
There is the through hole for accommodating coated fiber in the butterfly optical cable blank pipe, the cable groove that goes out of section and base matches.
The cabling channel seamlessly transits curvilinear structures using big radian, and guarantee is placed on optical fiber therein and does not produce bending.
The beneficial effects of the utility model are：The four cores butterfly optical cable branch protection device is pure manual operations, without appointing
What specific purpose tool, simple to operate, difficulty of construction is small, you can realizes that four core butterfly optical cables one divide the purpose for four, separated time length can
Require to customize according to user；Optical cable fastening is reliable, and pulling-out force is not less than 60N, and injury will not be produced to optical fiber in construction, will not
Extra loss is caused, reduces potential risks.In addition, the device volume is small, it is attached on optical cable, it is in light weight, it is easy to pull
Place, without being specially attached on fixture, be easy to lay, especially suitable for site operation, prefabrication can be applied to simultaneously
Into end and job site fast terminating.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is the structural representation of the utility model base；
Fig. 3 is the structural representation of the utility model cover plate；
Fig. 4 is the structural representation of four core butterfly optical cables；
Fig. 5 is Fig. 4 profile；
Fig. 6 is the structural representation of butterfly optical cable blank pipe；
Fig. 7 is Fig. 6 profile；
Wherein, 1, base, 11, enter cable groove, 12, fixing tooth, 13, Y shape bifurcations, 14, cabling channel, 15, go out cable groove, 16,
Groove, 17, lattice gear, 2, cover plate, 21, boss, 22, Antiskid platform, 3, four core butterfly optical cables, 31, four core butterfly optical cable oversheaths,
32nd, optical fiber, 4, butterfly optical cable blank pipe, 41, butterfly optical cable blank pipe oversheath, 42, through hole.
Embodiment
In order to deepen to understanding of the present utility model, make below in conjunction with embodiment and accompanying drawing to of the present utility model into one
Step is described in detail, and the embodiment is only used for explaining the utility model, does not form the restriction to the scope of protection of the utility model.
As shown in Figures 1 to 7, a kind of four core butterfly optical cable branch protection devices, including base 1 and cover plate 2, base 1
Two bottom sides are provided with groove 16, and the both sides of cover plate 2 are provided with inside boss 21, and base 1 and cover plate 2 pass through groove 16 and boss 21
Slip snaps together, and ensure that nature inferior division protection device is reliable, firm, while install and dismantle and more facilitate.
Base 1 be provided be sequentially connected enter cable groove 11, Y shape bifurcations 13, cabling channel 14 and go out cable groove 15, enter cable groove 11
By Y shape bifurcations 13 divide for 4 cabling channels, 14,4 front ends of cabling channel 14 respectively connection one corresponding thereto go out cable groove
15, enter cable groove 11 be used for accommodate four core butterfly optical cables 3, go out cable groove 15 and use for accommodating 4,4 cabling channels 14 of butterfly optical cable blank pipe
In placement optical fiber 32.
The side of base 1 is provided with lattice gear 17 and is used to fix cover plate 2 and base 1, prevents base 1 and cover plate 2 from escaping.
The upper surface of cover plate 2 is provided with Antiskid platform 22 and is used to install or remove cover plate and base.
Enter cable groove 11 and fixing tooth 12 is equipped with the madial wall for going out cable groove 15 for fixing four core butterfly optical cables 3 and butterfly light
Cable blank pipe 4, dentalation, clamping is convenient, firm, reliable, without any instrument, firmly, and is easy to repeat to open.
Butterfly optical cable blank pipe 4 includes butterfly optical cable blank pipe oversheath 41, is provided with accommodating the through hole 42 of coated fiber, cuts
Face and the cable groove 15 that goes out of base 1 match.
Cabling channel 14 seamlessly transits curvilinear structures using big radian, and optical fiber 32 therein will not produce bending, ensures to place
Optical fiber wherein will not be produced when by external force and lost, and ensure communication quality.
Application method：Four fixed-length optical fibers 32 for removing four core butterfly cable oversheaths 31 along Y shape bifurcations 13, it is placed in
In cabling channel 14, four core butterfly cable oversheaths 31 are sticked into the root of cable groove 11, and branch's protection device bottom is pressed into by fixing tooth 12
Seat enters in cable groove；Four optical fiber 32 are penetrated successively in the through hole 42 of butterfly cable blank pipe 4 again, by four butterfly cable blank pipes 4 according to
It is secondary that the root of cable groove 15 is sticked into out by fixing tooth 12, so as to realize purpose that 3 one points of four core butterfly optical cable is four；Without disconnected in link
Point and fusion point, ensure optical fiber reliably and with long-term.Cabling channel is provided with splitter base, is designed as that big radian is tangent to seamlessly transit song
Line, guarantee is placed on optical fiber therein and does not produce bending, and will not produce and lose when by external force, ensures communication quality.Point
Groove is provided with prop base, boss is provided with cover plate, both are snapped together in slip, and the design of Antiskid platform is preferably served
Installation and repetition are opened, so as to complete the fixation of splitter.
Claims (6)
- A kind of 1. four core butterfly optical cable branch protection devices, it is characterised in that including base and cover plate, the bottom two of the base Side is provided with groove, and the both sides of the cover plate are provided with inside boss, and the base and cover plate slide snapping by groove and boss Together, the base be provided be sequentially connected enter cable groove, Y shape bifurcations, cabling channel and go out cable groove, it is described enter cable groove pass through Y shape bifurcations are divided into 4 cabling channels, 4 cabling front of the slot respectively connection one corresponding thereto go out cable groove, it is described enter cable Groove is used to accommodating four core butterfly optical cables, it is described go out cable groove be used to accommodate butterfly optical cable blank pipe, 4 cabling channels are used to place light It is fine.
- A kind of 2. four cores butterfly optical cable branch protection device according to claim 1, it is characterised in that the side of the base Side is kept off for cover plate and base to be fixed provided with lattice, prevents base and cover plate from escaping.
- A kind of 3. four cores butterfly optical cable branch protection device according to claim 1, it is characterised in that the cover plate it is upper Surface is provided with Antiskid platform and is used to install or remove cover plate and base.
- A kind of 4. four cores butterfly optical cable branch protection device according to claim 1, it is characterised in that it is described enter cable groove and The madial wall for going out cable groove is equipped with fixing tooth for fixing four core butterfly optical cables and butterfly optical cable blank pipe.
- A kind of 5. four cores butterfly optical cable branch protection device according to claim 1, it is characterised in that the butterfly optical cable There is the through hole for accommodating coated fiber in blank pipe, the cable groove that goes out of section and base matches.
- 6. a kind of four cores butterfly optical cable branch protection device according to claim 1, it is characterised in that the cabling channel is adopted Curvilinear structures are seamlessly transitted with big radian, guarantee is placed on optical fiber therein and does not produce bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484563.1U CN207096515U (en) | 2017-05-04 | 2017-05-04 | A kind of four core butterfly optical cable branch protection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484563.1U CN207096515U (en) | 2017-05-04 | 2017-05-04 | A kind of four core butterfly optical cable branch protection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096515U true CN207096515U (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484563.1U Active CN207096515U (en) | 2017-05-04 | 2017-05-04 | A kind of four core butterfly optical cable branch protection devices |
Country Status (1)
| Country | Link |
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| CN (1) | CN207096515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007605A (en) * | 2019-12-02 | 2020-04-14 | 江苏永鼎光电子技术有限公司 | Integrated optical cable splitter structure |
| CN113625406A (en) * | 2021-09-02 | 2021-11-09 | 江苏亨通光电股份有限公司 | Leading-in optical cable assembly and preparation method thereof |
-
2017
- 2017-05-04 CN CN201720484563.1U patent/CN207096515U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007605A (en) * | 2019-12-02 | 2020-04-14 | 江苏永鼎光电子技术有限公司 | Integrated optical cable splitter structure |
| CN111007605B (en) * | 2019-12-02 | 2021-01-26 | 江苏永鼎光电子技术有限公司 | Integrated optical cable splitter structure |
| CN113625406A (en) * | 2021-09-02 | 2021-11-09 | 江苏亨通光电股份有限公司 | Leading-in optical cable assembly and preparation method thereof |
| CN113625406B (en) * | 2021-09-02 | 2023-09-12 | 江苏亨通光电股份有限公司 | Lead-in optical cable assembly and preparation method thereof |
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