CN205826927U - Indoor and outdoor comprehensive wiring FTTH fiber optic closure - Google Patents
Indoor and outdoor comprehensive wiring FTTH fiber optic closure Download PDFInfo
- Publication number
- CN205826927U CN205826927U CN201620646544.XU CN201620646544U CN205826927U CN 205826927 U CN205826927 U CN 205826927U CN 201620646544 U CN201620646544 U CN 201620646544U CN 205826927 U CN205826927 U CN 205826927U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- fiber optic
- cable
- fixed
- 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.)
- Expired - Fee Related
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of indoor and outdoor comprehensive wiring FTTH fiber optic closure, it is desirable to provide a kind of splicing point firmly, good seal performance, the neat specification of wiring, line direction fiber optic closure flexibly easy to adjust.It includes the lid on box body；There is positive seam (12) at the box mouth of box body (10), lid (1) has the capillary groove in concave shape structure (13) suitable with this sun seam；Box body (10) has two adapter draw-in grooves (14) and a heat-shrink tube card (9)；Box body (10) is respectively fixed with a pressure cable device and is respectively arranged with a cable clamping interface (6), and pressure cable device is made up of cable locating piece (15) and anchor ear (5), this anchor ear has be embedded in box wall opening connect block (16).The position of optical cable baring, adapter, splicing point etc. can be protected by this utility model very well, are the improved structures of a kind of fiber optic closure.
Description
Technical field
This utility model relates to a kind of fiber optic closure, particularly relates to a kind of indoor and outdoor comprehensive wiring FTTH fibre junction
Box.
Background technology
FTTH is fiber-to-the-home english abbreviation.Fiber optic closure refers to as providing optics, sealing and machine between adjacent optical cable
The protection device that continues of tool continuity of strength.In optical communication network, owing to cable length is limited and optical cable is at transmission line
On need branch, therefore produce fiber cable joint；Optical cable connecting box is cable connection, branch provides condition butt joint to protect
Protect.Optical cable connecting box also known as, cable connection bag, fiber cable joint bag etc., be mainly used in built on stilts, the pipeline of various structure optical cable, straight
The straight-through of system of laying such as bury and branch connects；It it is one of user access point common equipment.
At present, fiber optic closure is primarily present function singleness, easily causes splicing point to loosen in work progress because pullling
Or come off, the defect such as waterproof and mosquito proof weak effect.
Summary of the invention
For drawbacks described above present in prior art, this utility model aim to provide a kind of splicing point firmly, sealing
Energy is good, connect up neat specification, line direction indoor and outdoor flexibly easy to adjust comprehensive wiring FTTH fiber optic closure.
To achieve these goals, this utility model is by the following technical solutions: it includes the lid being hinged on box body；
Have at the box mouth of box body along box wall distribution and the positive seam in convex shape structure, have in the junction of lid with described box mouth
The capillary groove in concave shape structure suitable with this sun seam；Box body is fixed with two adapter cards in concave shape structure
Groove, has, in the position near one of them the adapter draw-in groove back side, the heat-shrink tube card being fixed in box body；Near left in box body
The position of side box wall and right side box wall is respectively fixed with a pressure cable device and is respectively arranged with a cable clamping interface, described pressure cable device
Being made up of the cable locating piece being fixed in box body fixing anchor ear involutory with this cable locating piece, there is edge one end of this anchor ear
Be embedded in box wall opening connects block.
In box body, the position near front box wall is further fixed on two cable clamping interfaces；The inner surface of anchor ear is distributed some
Protruding；On lid, the position corresponding to each cable clamping interface is fixed with the tension disc suitable with cable clamping interface；Box body is fixed with to
Few two dish line card blocks in inverted L shape；Lid and box body have tightening device and locking device；Described tightening device is by fixing
Hasp on lid and the dead bolt being fixed on box body are constituted, and described locking device is by being separately fixed on lid and box body
Snap close ear mount is constituted.
Compared with the prior art, this utility model owing to have employed technique scheme, arrange at box mouth sun seam,
Box cover port arranges capillary groove, therefore, it is possible to avoid rainwater to enter in box.Owing to adding adapter draw-in groove, pyrocondensation pipe clamp in box
Sheet and pressure cable device and cable clamping interface, therefore can not only protect it in adapter is accommodated in box, and can also be to drawing
The optical fiber entered or draw is fixed, thus avoids being caused because optical fiber is pullled splicing point during cable wiring manufacture
The defect loosened or come off.3rd, owing to different positions multiple in box body are respectively provided with pressure cable device and cable clamping interface, therefore
Both can according to actual needs flexible arrangement inlet wire or the direction of outlet, reduce the number of times of optical cable bending, multiple branch can be realized again
Connect.4th, owing to adding dish line card block in box, therefore, it is possible to tail fiber disc is wound in box, the more neat specification of wiring.
5th, tightening device and locking device are set, therefore splice tray sealing is the most tight reliably.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the hooping structure schematic diagram of utility model；
Fig. 3 is the A direction view in Fig. 2；
Fig. 4 is the B direction view in Fig. 2.
In figure: lid 1, snap close ear mount 2, hasp 3, tension disc 4, anchor ear 5, cable clamping interface 6, dead bolt 7, dish line card block 8, pyrocondensation
Pipe clamp sheet 9, box body 10, installation ear mount 11, sun seam 12, capillary groove 13, adapter draw-in groove 14, cable locating piece 15, contiguous block
16, protruding 17.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in figures 1-4: lid 1 is hinged with box body 10；Have at the box mouth of this box body along box wall distribution and in convex shape
The positive seam 12 of structure, has the capillary groove 13 suitable with this sun seam, this capillary groove in the junction of lid 1 with described box mouth
Flute profile be concave shape structure.Box body 10 is fixed with two adapter draw-in grooves 14 in concave shape structure, near wherein one
There is the heat-shrink tube card 9 being fixed in box body 10 position at individual adapter draw-in groove 14 back side；This heat-shrink tube card and neighbouring that
Have, between individual adapter draw-in groove 14, the gap that heat-shrink tube (not shown) can be accommodated.
According to practical wiring needs, for the ease of outdoor optical cable is introduced splice tray or from connecing from left side or right side
Indoor optical cable is drawn on the left side of continuous box or right side, thus reduces the number of times of optical cable bending, near left side box wall in box body 10
Respectively it is fixed with a pressure cable device with the position of right side box wall and is respectively arranged with a cable clamping interface 6.Described pressure cable device is by fixing
Cable locating piece 15 in box body 10 fixing anchor ear 5 involutory with this cable locating piece is constituted, and one end of this anchor ear has can inlay
Be embedded in (not shown) in box wall opening connects block 16.
In like manner, in box body 10, the position of close front box wall is further fixed on two cable clamping interfaces 6.
In order to avoid causing because pullling splicing point to loosen in cable wiring manufacture, moving or come off, the inner surface at anchor ear 5 divides
It is furnished with some protruding 17, to increase frictional force.
In like manner, in order to avoid cable wiring manufacture causing because pullling splicing point loosen, moving or come off, right on lid 1
The tension disc 4 suitable with cable clamping interface 6 should be fixed with in the position of each cable clamping interface 6.
In order to ensure that tail optical fiber in splice tray is in disorder, be entangled with, box body 10 is fixed with four dish line card blocks 8 in inverted L shape.
In order to avoid splice tray sealing is tight reliably, lid 1 and box body 10 there are tightening device and locking device；Described
Tightening device is made up of the hasp 3 being fixed on lid 1 and the dead bolt 7 being fixed on box body 10, and described locking device is by respectively
The snap close ear mount 2 being fixed on lid 1 and box body 10 is constituted.
In order to splice tray is easily installed fixing, the left and right end at box body 10 is respectively fixed with one and installs ear mount 11.
Claims (5)
1. an indoor and outdoor comprehensive wiring FTTH fiber optic closure, including the lid being hinged on box body；It is characterized in that: at box
Have along box wall distribution and the positive seam (12) in convex shape structure at the box mouth of body (10), at lid (1) and described box mouth
There is the capillary groove in concave shape structure (13) suitable with this sun seam junction；Box body (10) is fixed with two in character cut in bas-relief
The adapter draw-in groove (14) of shape structure, is fixed on box body (10) in the position near one of them adapter draw-in groove (14) back side
In heat-shrink tube card (9)；In box body (10), the position near left side box wall and right side box wall is respectively fixed with a pressure cable
Device and be respectively arranged with a cable clamping interface (6), described pressure cable device is by the cable locating piece (15) being fixed in box body (10) and should
The involutory fixing anchor ear (5) of cable locating piece is constituted, and one end of this anchor ear has be embedded in box wall opening to connect block (16).
Indoor and outdoor comprehensive wiring FTTH fiber optic closure the most according to claim 1, it is characterised in that: in box body (10)
It is further fixed on two cable clamping interfaces (6) near the position of front box wall.
Indoor and outdoor comprehensive wiring FTTH fiber optic closure the most according to claim 1, it is characterised in that: anchor ear (5) interior
Surface distributed has some projections (17).
4., according to the indoor and outdoor comprehensive wiring FTTH fiber optic closure described in any one in claims 1 to 3, its feature exists
In: on lid (1), the position corresponding to each cable clamping interface (6) is fixed with the tension disc (4) suitable with cable clamping interface (6).
5., according to the indoor and outdoor comprehensive wiring FTTH fiber optic closure described in any one in claims 1 to 3, its feature exists
In: box body (10) is fixed with dish line card block (8) that at least two is inverted L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646544.XU CN205826927U (en) | 2016-06-27 | 2016-06-27 | Indoor and outdoor comprehensive wiring FTTH fiber optic closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646544.XU CN205826927U (en) | 2016-06-27 | 2016-06-27 | Indoor and outdoor comprehensive wiring FTTH fiber optic closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826927U true CN205826927U (en) | 2016-12-21 |
Family
ID=58147143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620646544.XU Expired - Fee Related CN205826927U (en) | 2016-06-27 | 2016-06-27 | Indoor and outdoor comprehensive wiring FTTH fiber optic closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826927U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593262A (en) * | 2018-06-12 | 2018-09-28 | 国网新疆电力有限公司伊犁供电公司 | The quick splicing device of test optical fiber |
| CN109581151A (en) * | 2018-12-24 | 2019-04-05 | 国电南瑞科技股份有限公司 | A kind of transmission line of electricity diagnosis terminal of Fast Installation |
| WO2020041848A1 (en) * | 2018-08-31 | 2020-03-05 | Furukawa Electric Latam S.A. | Optical network termination box |
| WO2020248199A1 (en) * | 2019-06-13 | 2020-12-17 | 华为技术有限公司 | Optical cable fixing structure and optical cable connection device |
| WO2021119790A1 (en) * | 2019-12-20 | 2021-06-24 | Furukawa Electric Latam S.A. | Optical terminal box for indoor use |
-
2016
- 2016-06-27 CN CN201620646544.XU patent/CN205826927U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593262A (en) * | 2018-06-12 | 2018-09-28 | 国网新疆电力有限公司伊犁供电公司 | The quick splicing device of test optical fiber |
| WO2020041848A1 (en) * | 2018-08-31 | 2020-03-05 | Furukawa Electric Latam S.A. | Optical network termination box |
| GB2594575A (en) * | 2018-08-31 | 2021-11-03 | Furukawa Electric Latam S A | Optical network termination box |
| GB2594575B (en) * | 2018-08-31 | 2022-07-20 | Furukawa Electric Latam S A | Optical network termination box |
| CN109581151A (en) * | 2018-12-24 | 2019-04-05 | 国电南瑞科技股份有限公司 | A kind of transmission line of electricity diagnosis terminal of Fast Installation |
| CN109581151B (en) * | 2018-12-24 | 2021-05-07 | 国电南瑞科技股份有限公司 | Transmission line diagnosis terminal of quick installation |
| WO2020248199A1 (en) * | 2019-06-13 | 2020-12-17 | 华为技术有限公司 | Optical cable fixing structure and optical cable connection device |
| CN112400129A (en) * | 2019-06-13 | 2021-02-23 | 华为技术有限公司 | Optical cable fixing structure and optical cable connecting device |
| CN112400129B (en) * | 2019-06-13 | 2022-01-14 | 华为技术有限公司 | Optical cable fixing structure and optical cable connecting device |
| WO2021119790A1 (en) * | 2019-12-20 | 2021-06-24 | Furukawa Electric Latam S.A. | Optical terminal box for indoor use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205826927U (en) | Indoor and outdoor comprehensive wiring FTTH fiber optic closure | |
| US6619697B2 (en) | Y-branch splittable connector | |
| EP2674800B1 (en) | Access Terminal Box | |
| CN101802671A (en) | Multi-port optical connection terminal | |
| CN102985859A (en) | Removable fiber optic splice tray | |
| CN102076477A (en) | Flexible extruded cable molding system, methods, and tools | |
| US10921542B2 (en) | Optical cable wiring system and optical cable connecting component | |
| CN101770057A (en) | Distribution cable assembly having mid-span access location | |
| CN201340468Y (en) | Wall-mounted optical cable fiber-diving box | |
| US20190369332A1 (en) | Fiber optic cable extension sleeve for receiving a splice protector of fused fiber strands | |
| KR101563771B1 (en) | Cable connection housing providing multiple methods for waterproofing main cables | |
| CN101846780B (en) | Integrated fiber distribution box of universal splitter | |
| CA2642812A1 (en) | A routing device for optical fibre systems | |
| CN204945448U (en) | Optical fiber terminal box | |
| CN106405767A (en) | Double-layer optical cable joint box | |
| CN212160169U (en) | Connection structure and optical cable connection box | |
| CN203732778U (en) | Flip-type light-splitting and fiber-splitting box | |
| CN206133089U (en) | Double -deck fiber cable joint box | |
| JP4274376B2 (en) | Building with optical branch cable | |
| CN205450394U (en) | Multi -purpose beam split of improved generation divides fine box | |
| CN216927188U (en) | Optical fiber box for corridor | |
| CN217085358U (en) | Seabed branching device | |
| JP2004088991A (en) | Communication cable delivery member and pipe joint for cable branched using the same | |
| CN204945447U (en) | Leading in cable fiber distribution box | |
| CN212905613U (en) | 4-core FTTH multi-user optical distribution unit structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181119 Address after: 550000 Construction and Development Office of Qingzhen Industrial Park, Guiyang City, Guizhou Province Co-patentee after: China Telecommunication Co., Ltd. Patentee after: Guizhou Lihua Lihua Technology Co., Ltd. Address before: 551403 Construction and Development Office of Qingzhen Industrial Park, Guiyang City, Guizhou Province Patentee before: Guizhou Lihua Lihua Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200627 |