CN107942453B - Butterfly cable - Google Patents
Butterfly cable Download PDFInfo
- Publication number
- CN107942453B CN107942453B CN201711077204.5A CN201711077204A CN107942453B CN 107942453 B CN107942453 B CN 107942453B CN 201711077204 A CN201711077204 A CN 201711077204A CN 107942453 B CN107942453 B CN 107942453B
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- CN
- China
- Prior art keywords
- fixed
- butterfly cable
- scoreboard
- lock
- recess
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4407—Optical cables with internal fluted support member
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
This application discloses a kind of butterfly cables, comprising: butterfly cable unit, the left and right two side walls of the butterfly cable unit have the recess being arranged along own axes direction；Two fixed plates, are separately fixed at the both ends of butterfly cable unit, and fixed plate is used to be fixed on external fixed structure；Support lock, both ends are connect with two fixed plates respectively, and middle part is embedded in corresponding recess, are used to support butterfly cable unit.The both ends of support lock can be connected and fixed by the application by two fixed plates of setting, to be supported by two fixed plates to support lock, and the support lock of middle part insertion recess can be supported butterfly cable unit, and the power that butterfly cable feedback comes is transferred in fixed plate, finally it is transferred on fixed structure by fixed plate.The butterfly cable structure of the application, can be realized the bracing wire of long length, and butterfly cable internal optical fiber is hardly damaged.
Description
Technical field
The present invention relates to optical fiber cable fields, and in particular to butterfly cable.
Background technique
Butterfly cable is a kind of novel user access optical cable, according to application environment and laid condition difference, rationally designs optical cable knot
Structure and every technical parameter, the characteristics of having gathered indoor flexible optical cable and self-support cable.Butterfly cable is that the solution of FTTX network is best standby
Product is selected, plays its unique effect in setting up the networks such as intelligent Building, digital cells, campus network, local area network.
When existing butterfly cable bracing wire, if intermediate do not have support construction, bracing wire distance is shorter, if bracing wire distance is longer,
Butterfly cable pressure is too big, and internal optical fiber is easily damaged.
Summary of the invention
The present invention proposes a kind of butterfly cable in view of the above-mentioned problems, overcome deficiency.
The technical solution adopted by the present invention is as follows:
A kind of butterfly cable, comprising:
Butterfly cable unit, the left and right two side walls of the butterfly cable unit have the recess being arranged along own axes direction；
Two fixed plates, are separately fixed at the both ends of butterfly cable unit, and fixed plate is used to be fixed on external fixed structure；
Support lock, both ends are connect with two fixed plates respectively, and middle part is embedded in corresponding recess, are used to support butterfly cable list
Member.
Two fixed plates are fixed on the both ends of butterfly cable unit, then will consolidated again by the butterfly cable structure of the application in winding displacement
Fixed board is fixed on external fixed structure (wall or pillar etc.), and this structure facilitates the fixation of butterfly cable, be avoided that butterfly cable because
Directly being wound on causes to have an adverse effect to internal optical fiber on fixed structure；Furthermore it can will be propped up by the way that two fixed plates are arranged
The both ends of support lock are connected and fixed, so that support lock is supported by two fixed plates, and the support of middle part insertion recess
Lock can be supported butterfly cable unit, and the power that butterfly cable feedback comes is transferred in fixed plate, finally be transmitted by fixed plate
To fixed structure.The butterfly cable structure of the application, can be realized the bracing wire of long length, and butterfly cable internal optical fiber is hardly damaged.
Optionally, in the two side walls up and down of butterfly cable unit, multiple spaced fixed blocks are all had, each fixed block is equal
With through-hole, the fixed block of upper side wall and the fixed block of lower wall are corresponded；The fixed plate includes the first scoreboard and second
Scoreboard, the first scoreboard and the second scoreboard are clamped in the left and right sides of butterfly cable unit respectively, and the first scoreboard and the second scoreboard pass through spiral shell
Bolt is connected, and the middle part of the bolt passes through the through-hole of corresponding fixed block.
Fixed plate is made of two scoreboards, in conjunction with butterfly cable unit fixed block and fixed block on through-hole, butterfly can be made
Cable unit is conveniently assembled with fixed plate.
Optionally, the support lock includes lock body, is arranged at intervals with multiple lug bosses on lock body, and support lock is located at recess
The upper side wall of interior lug boss and recess is against cooperation.
It can guarantee that support lock is effectively supported butterfly cable unit by the way that lug boss is arranged.
Optionally, the top and bottom sidewall of the lug boss being located in recess and recess that support lock is against cooperation.
Optionally, the lug boss is spherical shape or ellipticity.
Optionally, the outer surface of first scoreboard and the outer surface of the second scoreboard are mounted on position-limit mechanism, institute
The one end and position-limit mechanism for stating support lock cooperate.
After outer surface described in the application refers to fixed block installation, the surface that two fixed blocks are away from each other is outside
Surface.
Optionally, the position-limit mechanism includes:
About two distributions and spaced limited block, the distance between two limited blocks are less than the lug boss most
Big outer diameter, the lock body are embedded between two limited blocks；
Stop screw is threaded through between two limited blocks, for lock body to be limited between two limited blocks, prevents lock body
It is detached from limited block.
The distance between two limited blocks are less than the maximum outside diameter of the lug boss, in this way when lock body is embedded in two limited blocks
Between after, lock body can not pull out the effect of lug boss (because) between two limited blocks, can effectively limit support lock
End position；By the effect of stop screw, lock body can be limited between two limited blocks, lock body is prevented to be detached from.
The beneficial effects of the present invention are: two fixed plates are fixed on butterfly cable list in winding displacement by the butterfly cable structure of the application
Then fixed plate is fixed on external fixed structure (wall or pillar etc.) by the both ends of member again, this structure facilitates butterfly cable
Fixation, be avoided that butterfly cable causes to have an adverse effect to internal optical fiber on fixed structure because being directly wound on；Furthermore by setting
The both ends of support lock can be connected and fixed by setting two fixed plates, so that support lock is supported by two fixed plates,
And the support lock of middle part insertion recess can be supported butterfly cable unit, and the power that butterfly cable feedback comes is transferred to fixed plate
On, finally it is transferred on fixed structure by fixed plate.The butterfly cable structure of the application, can be realized the bracing wire of long length, in butterfly cable
Portion's optical fiber is hardly damaged.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of butterfly cable of the present invention；
Fig. 2 is the structural schematic diagram of butterfly cable unit；
Fig. 3 is the structural schematic diagram of fixed block；
Fig. 4 is the structural schematic diagram of support lock.
Each appended drawing reference in figure are as follows:
1, butterfly cable unit；2, fixed plate；3, support lock；4, fixed block；5, through-hole；6, recess；7, limited block；8, spiral shell is limited
Nail；9, lock body；10, lug boss；11, bolt；12, the first scoreboard；13, the second scoreboard；14, outer surface.
Specific embodiment:
Below with reference to each attached drawing, the present invention will be described in detail.
As shown in Figure 1,2 and 3, a kind of butterfly cable, comprising:
Butterfly cable unit 1, the left and right two side walls of butterfly cable unit 1 have the recess 6 being arranged along own axes direction；
Two fixed plates 2, are separately fixed at the both ends of butterfly cable unit 1, and fixed plate 2 is used to be fixed on external fixed structure
On；
Support lock 3, both ends are connect with two fixed plates 2 respectively, and middle part is embedded in corresponding recess 6, are used to support butterfly cable
Unit 1.
Two fixed plates 2 are fixed on the both ends of butterfly cable unit 1 in winding displacement by the butterfly cable structure of the application, then again will
Fixed plate 2 is fixed on external fixed structure (wall or pillar etc.), and this structure facilitates the fixation of butterfly cable, is avoided that butterfly cable
Cause to have an adverse effect to internal optical fiber on fixed structure because being directly wound on；It furthermore can by two fixed plates 2 of setting
The both ends of support lock 3 are connected and fixed, thus be supported by two fixed plates, 2 pairs of support locks 3, and middle part is embedded in recess
6 support lock 3 can be supported butterfly cable unit 1, and the power that butterfly cable feedback comes is transferred in fixed plate 2, finally by
Fixed plate 2 is transferred on fixed structure.The butterfly cable structure of the application can be realized the bracing wire of long length, and butterfly cable internal optical fiber is not
It is easy to damage.
As shown in Figure 1,2 and 3, in this present embodiment, in the two side walls up and down of butterfly cable unit 1, multiple intervals are all had
The fixed block 4 of setting, each fixed block 4 all have through-hole 5, and the fixed block 4 of upper side wall and the fixed block 4 of lower wall correspond；
Fixed plate 2 includes the first scoreboard 12 and the second scoreboard 13, and the first scoreboard 12 and the second scoreboard 13 are clamped in butterfly cable unit 1 respectively
The left and right sides, the first scoreboard 12 and the second scoreboard 13 are connected by bolt 11, and the middle part of bolt 11 passes through corresponding fixed block
Through-hole 5.Fixed plate 2 is made of two scoreboards, in conjunction with butterfly cable unit 1 fixed block 4 and fixed block 4 on through-hole 5, can
Assemble butterfly cable unit 1 conveniently with fixed plate 2.
As shown in figure 4, in this present embodiment, support lock 3 includes lock body 9, multiple lug bosses are arranged at intervals on lock body 9
10, the lug boss 10 of support lock 3 being located in recess 6 and the upper side wall of recess 6 are against cooperation.It can by setting lug boss 10
Guarantee that support lock 3 is effectively supported butterfly cable unit 1.When practice, the lug boss of support lock 3 being located in recess 6
10 can be with the top and bottom sidewall of recess 6 against cooperation.
In this present embodiment, lug boss 10 is spherical shape or ellipticity.
As shown in figs. 1 and 3, in this present embodiment, the outside table of the outer surface 14 of the first scoreboard 12 and the second scoreboard 13
Face 14 is mounted on position-limit mechanism, and one end of support lock 3 and position-limit mechanism cooperate.What outer surface 14 described in the application referred to
It is that after fixed block 4 is installed, the surface that two fixed blocks 4 are away from each other is outer surface.
As shown in figs. 1 and 3, in this present embodiment, position-limit mechanism includes:
About two distributions and spaced limited block 7, the distance between two limited blocks 7 are less than lug boss 10 most
Big outer diameter, lock body 9 are embedded between two limited blocks 7；
Stop screw 8 is threaded through between two limited blocks 7, for lock body 9 to be limited between two limited blocks 7, is prevented
Lock body 9 is detached from limited block 7.
The distance between two limited blocks 7 are less than the maximum outside diameter of lug boss 10, in this way when lock body 9 is embedded in two limited blocks
After between 7, lock body 9 can not effectively limit support from (because effect of lug boss 10) is pulled out between two limited blocks 7
The end position of lock 3；By the effect of stop screw 8, lock body 9 can be limited between two limited blocks 7, prevent lock body 9
It is detached from.
The above description is only a preferred embodiment of the present invention, not thereby limits scope of patent protection of the invention, all
It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content
Field similarly includes within the scope of the present invention.
Claims (3)
1. a kind of butterfly cable characterized by comprising
Butterfly cable unit, the left and right two side walls of the butterfly cable unit have the recess being arranged along own axes direction；
Two fixed plates, are separately fixed at the both ends of butterfly cable unit, and fixed plate is used to be fixed on external fixed structure；
Support lock, both ends are connect with two fixed plates respectively, and middle part is embedded in corresponding recess, are used to support butterfly cable unit；
In the two side walls up and down of butterfly cable unit, multiple spaced fixed blocks are all had, each fixed block all has through-hole, on
The fixed block of side wall and the fixed block of lower wall correspond；The fixed plate include the first scoreboard and the second scoreboard, first point
Plate and the second scoreboard are clamped in the left and right sides of butterfly cable unit respectively, and the first scoreboard is connected with the second scoreboard by bolt, and
The middle part of the bolt passes through the through-hole of corresponding fixed block；
The support lock includes lock body, is arranged at intervals with multiple lug bosses on lock body, supports the lug boss of lock being located in recess
Upper side wall with recess is against cooperation；
The outer surface of first scoreboard and the outer surface of the second scoreboard are mounted on position-limit mechanism, described to support the one of lock
End cooperates with position-limit mechanism；The position-limit mechanism includes:
About two distributions and spaced limited block, the maximum that the distance between two limited blocks are less than the lug boss are outer
Diameter, the lock body are embedded between two limited blocks；
Stop screw is threaded through between two limited blocks, for lock body to be limited between two limited blocks, lock body is prevented to be detached from
Limited block.
2. butterfly cable as described in claim 1, which is characterized in that support lock be located at recess in lug boss and recess up and down
Side wall is against cooperation.
3. butterfly cable as described in claim 1, which is characterized in that the lug boss is spherical shape or ellipticity.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711077204.5A CN107942453B (en) | 2017-11-06 | 2017-11-06 | Butterfly cable |
| CN201910609534.7A CN110441873B (en) | 2017-11-06 | 2017-11-06 | Butterfly-shaped optical cable |
| CN201910609891.3A CN110426799A (en) | 2017-11-06 | 2017-11-06 | A kind of butterfly cable |
| PCT/CN2018/083131 WO2019085407A1 (en) | 2017-11-06 | 2018-04-14 | Butterfly cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711077204.5A CN107942453B (en) | 2017-11-06 | 2017-11-06 | Butterfly cable |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910609534.7A Division CN110441873B (en) | 2017-11-06 | 2017-11-06 | Butterfly-shaped optical cable |
| CN201910609891.3A Division CN110426799A (en) | 2017-11-06 | 2017-11-06 | A kind of butterfly cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107942453A CN107942453A (en) | 2018-04-20 |
| CN107942453B true CN107942453B (en) | 2019-09-20 |
Family
ID=61934291
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910609891.3A Withdrawn CN110426799A (en) | 2017-11-06 | 2017-11-06 | A kind of butterfly cable |
| CN201910609534.7A Active CN110441873B (en) | 2017-11-06 | 2017-11-06 | Butterfly-shaped optical cable |
| CN201711077204.5A Active CN107942453B (en) | 2017-11-06 | 2017-11-06 | Butterfly cable |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910609891.3A Withdrawn CN110426799A (en) | 2017-11-06 | 2017-11-06 | A kind of butterfly cable |
| CN201910609534.7A Active CN110441873B (en) | 2017-11-06 | 2017-11-06 | Butterfly-shaped optical cable |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN110426799A (en) |
| WO (1) | WO2019085407A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772894B (en) * | 2018-06-29 | 2023-10-20 | 杭州富通通信技术股份有限公司 | Cutting device for butterfly cable |
| CN108919429B (en) * | 2018-08-08 | 2019-12-03 | 杭州富通通信技术股份有限公司 | The manufacturing process of prefabricated tail optical fiber |
| CN110727060B (en) * | 2018-08-08 | 2021-11-12 | 杭州富通通信技术股份有限公司 | Method for manufacturing prefabricated tail fiber |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19713308C2 (en) * | 1997-03-29 | 1999-10-28 | Alcatel Sa | Method for installing a telecommunication cable on a support cable and arrangement of a telecommunication cable on a support cable |
| JP2000292624A (en) * | 1999-04-07 | 2000-10-20 | Furukawa Electric Co Ltd:The | Aerial installation type optical connection box |
| US6861590B2 (en) * | 2002-12-16 | 2005-03-01 | Alcatel | Strippable cable |
| US20050238311A1 (en) * | 2004-04-22 | 2005-10-27 | Forrester Joseph H | Support fixture and method for supporting subscriber specific fiber optic drop wire |
| JP2007133163A (en) * | 2005-11-10 | 2007-05-31 | Nippon Telegr & Teleph Corp <Ntt> | Cable fixing article and cable construction method |
| JP4691452B2 (en) * | 2006-01-31 | 2011-06-01 | 株式会社土井製作所 | Seismic cable support device |
| JP5479742B2 (en) * | 2007-01-24 | 2014-04-23 | 古河電気工業株式会社 | Fiber optic cable |
| WO2008157574A2 (en) * | 2007-06-18 | 2008-12-24 | Ott Michael J | Fiber optic telecommunications system |
| CN201607546U (en) * | 2010-02-01 | 2010-10-13 | 南京普天通信股份有限公司 | Rubber insulated cable fastening device for mechanical optical fiber splice |
| CN201662643U (en) * | 2010-04-20 | 2010-12-01 | 浙江富春江光电科技股份有限公司 | Pipeline mapping optical cable |
| CN101819305A (en) * | 2010-04-28 | 2010-09-01 | 吴江市胜信光电科技有限公司 | Optical cable leading in house from outdoors |
| CN201867516U (en) * | 2010-10-08 | 2011-06-15 | 上海天诚通信技术有限公司 | Butterfly-shaped optical cable cold connector |
| US8625952B2 (en) * | 2011-07-13 | 2014-01-07 | Corning Cable Systems Llc | Fiber optic cable mounting adapters, and related fiber optic cable assemblies and methods |
| CN202771085U (en) * | 2012-09-28 | 2013-03-06 | 李玉起 | Self-supporting butterfly shaped cable anchoring clamp plate |
| CN203287595U (en) * | 2013-06-18 | 2013-11-13 | 中国移动通信集团设计院有限公司 | Fixing backing ring for optical cable messenger wire |
| CN103412383A (en) * | 2013-07-30 | 2013-11-27 | 成都亨通光通信有限公司 | Self-bearing butterfly optical fiber cable |
| CN204479812U (en) * | 2015-02-02 | 2015-07-15 | 武汉海迅网络技术有限公司 | The stationary installation of covered wire cable |
| CN104835596B (en) * | 2015-05-25 | 2017-09-12 | 杨志强 | A kind of electric wire wire clamp |
| CN205229542U (en) * | 2015-12-28 | 2016-05-11 | 天津市世纪荣光通信技术有限公司 | Dish -shaped leading in cable is used in strenghthened type access network |
| CN107290831B (en) * | 2017-07-31 | 2019-05-24 | 杭州富通通信技术股份有限公司 | Butterfly optical cable |
-
2017
- 2017-11-06 CN CN201910609891.3A patent/CN110426799A/en not_active Withdrawn
- 2017-11-06 CN CN201910609534.7A patent/CN110441873B/en active Active
- 2017-11-06 CN CN201711077204.5A patent/CN107942453B/en active Active
-
2018
- 2018-04-14 WO PCT/CN2018/083131 patent/WO2019085407A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN110441873A (en) | 2019-11-12 |
| CN107942453A (en) | 2018-04-20 |
| WO2019085407A1 (en) | 2019-05-09 |
| CN110441873B (en) | 2020-08-21 |
| CN110426799A (en) | 2019-11-08 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: 311400 Yinhu Development Zone, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee after: Tianjin Futong Information Technology Co.,Ltd. Address before: 311400 Yinhu Development Zone, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210918 Address after: 300450 No. 10 Rongyuan Road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee after: Tianjin Futong Information Technology Co.,Ltd. Address before: 311400 Yinhu Development Zone, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee before: Tianjin Futong Information Technology Co.,Ltd. |