CN203930167U - A kind of Self-bearing-type overhead 8 word cable connector boxes - Google Patents
A kind of Self-bearing-type overhead 8 word cable connector boxes Download PDFInfo
- Publication number
- CN203930167U CN203930167U CN201420358785.5U CN201420358785U CN203930167U CN 203930167 U CN203930167 U CN 203930167U CN 201420358785 U CN201420358785 U CN 201420358785U CN 203930167 U CN203930167 U CN 203930167U
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- cable
- word
- self
- 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.)
- Active
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Self-bearing-type overhead 8 word cable connector boxes, at the bottom of comprising lid, box body and box, a side of described lid and box body is connected by hinge, and the opposite side of described lid and box body is fixed by snap close; A side at the bottom of described box body and box is connected by hinge, and the opposite side at the bottom of described box body and box is fixed by snap close; Described lid is connected formed interior volume with box body and is provided with a minute CD; One end of described box body is provided with covered wire cable manhole appendix; Described box body with at the bottom of box, be connected formed interior volume and be provided with optical fiber thermoconnecting tray; End at the bottom of described box is provided with optical cable manhole appendix, steel strand wires manhole appendix, steel strand wires holder and optical cable holder, and steel strand wires holder is fixing for steel strand wires, and optical cable holder is fixing for 8 word cables.The inner structure of the Self-bearing-type overhead 8 word cable connector boxes that the utility model provides is divided into two-layer up and down, can realize the function of light splitting and distribution.
Description
Technical field
The utility model relates to welding, light splitting, the built on stilts technical field that cable splice closure is installed of distribution, particularly a kind of Self-bearing-type overhead 8 word cable connector boxes.
Background technology
In recent years, along with FTTH (Fiber To The Home) is fiber-to-the-home, greatly developed the strategy implementation with broadband China, the period of the FTTH of China Fiber to the home industry welcome develop rapidly.The situation that FTTH develops abroad has very strong region, and Japan and Korea S's development is best, takes second place in North America, and Europe relatively lags behind.In fiber-to-the-home deployment, the Asian-Pacific area occupy rank first always, and Chinese, and as one of economic growth is the fastest in the world country, the fiber-to-the-home deployment of its FTTH and speed of development have also been subject to attracting attention of the whole world.From statistics, the broadband user of China is keeping growing trend, estimates, more than reaching 2.5 hundred million families to Chinese broadband user in 2015 according to the science and technology committee director Wei Leping of group of China Telecom.
The connector box that is used at present FTTH fiber-to-the-home " last kilometer " is light splitting wiring tab box and many differences mouth cable splice closure mostly.Most of just the doing on the basis of ordinary couplings box a bit of these connector boxs simply transformed, some increases optical splitter disk, some increases adapter disk, although what also have can place optical branching device and adapter, but various functional areas are not separately separately, welding and light splitting wiring function layout are unreasonable, and cabling route is very in disorder, can not expire the fiber-to-the-home request for utilization of FTTH.Through us actual installation experience for many years and the site operation feedback of China Mobile, telecommunications and San great telecom operators of UNICOM, the sealing means of this several optical cables also exists following shortcoming and drawback:
1. in common horizontal aerial optical cable connector box field, connector box is when installing with self-bearing type 8 word cables are built on stilts, because the steel strand wires in 8 word cables can not directly enter in connector box, so must lay in advance steel strand wires, then connector box could be realized and maked somebody a mere figurehead installation with hanging on steel strand wires; 2. such mounting means has not only slowed down speed of application, but also has increased construction cost, to client, brings unnecessary extra input.General connector box welding area and light splitting distribution region can not independently separate, and inner cabling layout is unreasonable, dilatation and the attended operation in inconvenient later stage; 3. common horizontal connector box housing is mostly adopted and is screwed, and opening and installing of early stage is very loaded down with trivial details; And in later maintenance and dilatation, connector box must be lifted down from steel strand wires, again opening installation; Self-bearing type 8 word cables do straight-through draw cable and install in, the steel strand wires of 8 word cables, in the situation that not cutting off, can not be installed in ordinary couplings box, thereby have limited use fiber cable type and the product-mounting structure of aerial optical cable connector box.
Summary of the invention
For solving the above-mentioned problems in the prior art, the utility model provides a kind of Self-bearing-type overhead 8 word cable connector boxes, with solve existing connector box built on stilts install inconvenient, can not do that 8 word cables are straight-throughly installed, very loaded down with trivial details, welding is safeguarded in dilatation and light splitting distribution Regional Distribution is unreasonable, cabling route is unintelligible, can not carry out the technical barriers such as light splitting distribution in the optional position of optical cable.
For reaching above-mentioned purpose, the utility model by the following technical solutions:
Self-bearing-type overhead 8 word cable connector boxes, at the bottom of comprising lid, box body and box, described connector box divides upper and lower double-layer structure, described lid is connected formed space on upper strata with box body, described box body with at the bottom of box, be connected formed space in lower floor; One side of described lid and box body is connected by hinge, and the opposite side of described lid and box body is fixed by snap close; A side at the bottom of described box body and box is connected by hinge, and the opposite side at the bottom of described box body and box is fixed by snap close; Described lid is connected formed interior volume with box body and is provided with a minute CD; One end of described box body is provided with covered wire cable manhole appendix; Described box body with at the bottom of box, be connected formed interior volume and be provided with optical fiber thermoconnecting tray; End at the bottom of described box is provided with optical cable manhole appendix, steel strand wires manhole appendix, steel strand wires holder and optical cable holder, and steel strand wires holder is fixing for steel strand wires, and optical cable holder is fixing for optical cable.
Described Self-bearing-type overhead 8 word cable connector boxes, within described minute, CD is comprised of light splitting disk body and a minute CD cover, in described light splitting disk body, is provided with optical branching device and adapter, and described optical branching device is fixed by optical branching device draw-in groove, and described adapter is fixed by adapter draw-in groove.
Described Self-bearing-type overhead 8 word cable connector boxes on described optical fiber thermoconnecting tray is fixedly connected at the bottom of box, are provided with tempreature bulb in described optical fiber thermoconnecting tray, and described tempreature bulb is fixed by tempreature bulb draw-in groove.
Described Self-bearing-type overhead 8 word cable connector boxes, described optical cable manhole appendix is provided with optical cable O-ring seal.
Described Self-bearing-type overhead 8 word cable connector boxes, the optical cable strengthening core of described 8 word cables stretches into inner side, box bottom, and described optical cable strengthening core is fixed by strengthening core stationary installation.
Described Self-bearing-type overhead 8 word cable connector boxes, described optical cable manhole appendix is four, is placed in respectively the two ends at the bottom of box.
Described Self-bearing-type overhead 8 word cable connector boxes, within described minute, CD is provided with two, and the placement that superposes up and down of described two slices minutes CDs, fixes by rotating shaft and buckle between described two slices minutes CDs.
Described Self-bearing-type overhead 8 word cable connector boxes, the two ends of described box body are respectively provided with 8 covered wire cable manhole appendixs, and described covered wire cable manhole appendix is fixed by covered wire cable draw-in groove.
Described Self-bearing-type overhead 8 word cable connector boxes, described covered wire cable outlet is provided with covered wire cable O-ring seal, and described covered wire cable O-ring seal is drawn covered wire cable sealing.
Described Self-bearing-type overhead 8 word cable connector boxes, the centre of described lid and box body is provided with lid O-ring seal, by the gap sealing between lid and box body; Centre at the bottom of described box body and box is provided with O-ring seal at the bottom of box, by the sealing in the gap between at the bottom of box body and box.
Compared with prior art, the advantage that the present invention of employing technique scheme has is: 1. the inner structure of the Self-bearing-type overhead 8 word cable connector boxes that the utility model provides is divided into two-layer up and down, can realize the function of light splitting and distribution; 2. the Self-bearing-type overhead 8 word cable connector boxes that the utility model provides are when installing with self-bearing type 8 word cables are built on stilts, and the steel strand wires in 8 word cables can directly enter in connector box, have improved speed of application, reduction construction cost; 3. this connector box welding area and light splitting distribution region independently separate, and inner cabling is rationally distributed, facilitates dilatation and the attended operation in later stage; This connector box do straight-through draw cable and install in, the steel strand wires of 8 word cables, in the situation that not cutting off, can be installed in connector box, thereby have widened use fiber cable type and the product-mounting structure of aerial optical cable connector box; 5. this connector box box body is fastening does not use a screw, makes opening with installation and maintenance of box body more convenient; Between connector box lid and box body and between at the bottom of box body and box, adopt chain connection and snap close to be locked, centre seals with corresponding O-ring seal respectively; Optical cable is imported and exported and covered wire cable draw-in groove all has seal sealing, therefore has good dust-proof effect and water resistance.
Accompanying drawing explanation
Fig. 1 is outside general structure schematic diagram of the present utility model;
Fig. 2 is welding area perspective view of the present utility model;
Fig. 3 is the fixing and hermetically-sealed construction enlarged diagram of A place 8 word cables in Fig. 2;
Fig. 4 is distribution of the present utility model region perspective view;
Fig. 5 is that covered wire cable of the present utility model is installed and walks towpath by schematic diagram;
Fig. 6 is the fine illustration intention of dish of the utility model optical fiber thermoconnecting tray;
Fig. 7 is that the utility model divides compact disk structure and optical branching device to walk towpath by schematic diagram;
Fig. 8 is the utility model optical cable ring structure schematic diagram;
Fig. 9 is the upward view of optical cable ring structure in Fig. 8;
Figure 10 is the right view of optical cable ring structure in Fig. 8.
Description of reference numerals: 1-lid; 2-box body; At the bottom of 3-box; 4-metal clasp; 5-snap close; 6-hinge; 7-lid O-ring seal; 8-covered wire cable manhole appendix; 9-divides CD; 10-optical fiber thermoconnecting tray; 11-steel strand wires holder; 12-strengthening core stationary installation; 13-optical cable O-ring seal; 14-optical cable holder; 15-steel strand wires; 16-8 word cable; 17-optical cable strengthening core; O-ring seal at the bottom of 18-box; 19-tempreature bulb draw-in groove; 20-leads directly to optical fiber; The introducing tail optical fiber of 21-optical branching device; 22-tempreature bulb; 23-leads directly to cable difference optical fiber; 24-nylon cable tie; 25-divides CD cover; 26-adapter; 27-optical branching device output tail optical fiber; 28-light splitting disk body; 29-optical branching device; 30-optical branching device input tail optical fiber; 31-steel strand wires manhole appendix; 32-optical cable manhole appendix; The optical cable otch of 33-optical cable O-ring seal; The steel strand wires otch of 34-optical cable O-ring seal; 35-covered wire cable O-ring seal; 36-covered wire cable.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Referring to Fig. 1～Fig. 8, basic structure of the present utility model comprises at the bottom of O-ring seal 18 at the bottom of lid 1, lid O-ring seal 7, minute CD 9, box body 2, box, optical fiber thermoconnecting tray 10 and box that 3 form.One side of described lid 1 is connected with described box body 2 by hinge 6, and opposite side is fixing by snap close 5, and centre is provided with lid O-ring seal 7, the sealing for lid 1 with box body 2; The two ends of box body 2 are respectively provided with 8 covered wire cable manhole appendixs 8 and covered wire cable draw-in groove, the covered wire cable 36 that covered wire cable manhole appendix 8 has covered wire cable O-ring seal 35 to seal to draw, covered wire cable draw-in groove is for drawing the fixing of covered wire cable 36, the two ends of described box body 2 are respectively provided with 8 covered wire cable manhole appendixs 8, and the covered wire cable 36 of 16 2 * 3mm can be installed at most.Lid 1 is provided with minute CD 9 with the formed interior volume of box body 2, and described minute CD 9 adopts the mode of left and right upset vertically to arrange from the bottom up, and following minute CD 9 is fixed on it box by rotating shaft and buckle.At the bottom of described box, 3 two ends are provided with steel strand wires manhole appendix 31, optical cable manhole appendix 32, steel strand wires holder 11 and optical cable holder 14, and optical cable manhole appendix 32 seals by optical cable O-ring seal 13; Steel strand wires holder 11 is fixing for steel strand wires 15, and optical cable holder 14 is fixing for 8 word cables 16; Box body 2 is provided with optical fiber thermoconnecting tray 10 with 3 formed interior volume at the bottom of box; At the bottom of box, a side of 3 is connected with described box body 2 by hinge 6, and opposite side is fixing by snap close 5, and centre is provided with O-ring seal 18 at the bottom of box, for box body 2 and 3 sealing at the bottom of box; Self-bearing-type overhead 8 word cable connector boxes divide upper and lower double-layer structure, and at the bottom of box, 3 spaces that form with box body 2 are in lower floor, for fused fiber splice; The space that lid 1 and box body 2 form is on upper strata, for light splitting and distribution; Described optical cable manhole appendix 32 is 4, is placed in respectively at the bottom of box 3 two ends.When self-bearing type 8 word cable is installed, 8 word cables 16 want strip off separated with steel strand wires 15, seal respectively and fix.
Referring to Fig. 2, Fig. 3, described optical cable manhole appendix 32 optical cable O-ring seals 13, optical cable holder 14, strengthening core stationary installation 12 and steel strand wires holder 11, described straight-through self-support cable manhole appendix 32 is vertically arranged up and down, is placed in respectively at the bottom of box 3 two ends; At the bottom of described box, the optical cable O-ring seal 13 at 3 two ends is for symmetrical structure designs, and is stuck in the pickup groove of 3 correspondences at the bottom of box.As need are installed straight-through self-bearing type 8 word cables, corresponding O-ring seal 13 can be cut, steel strand wires 15 and optical cable 16 are snapped in respectively in corresponding O-ring seal (31,32) hole, can guarantee sealing in being then pressed into together corresponding draw-in groove with optical cable.If optic cable diameter hour, can be realized sealing to increase optic cable diameter by being wound around sealant tape.Finally, with optical cable holder 14 optical cable that is fixed and clamped, by strengthening core stationary installation 12, fix strengthening core 17, with steel strand wires holder 11 steel strand wires 15 that are fixed and clamped.Enter at the bottom of box after 3 straight-through optical cable baring, only need cut off for a small amount of optical fiber of difference welding and introduce in the fusion joining disk 10 of welding area, with introducing tail optical fiber 21 weldings of optical branching device 29, the remaining optical fiber of not cutting off continues forward after 3 interior coilings storages at the bottom of connector box box.
Referring to Fig. 5, within described minute, CD 9 is provided with two, and the placement that superposes up and down of described two slices minutes CDs 9, fixes by rotating shaft and buckle between described two slices minutes CDs 9, can left and right upset as hinge.
Referring to Fig. 6, described optical fiber thermoconnecting tray 10 is screwed at the bottom of box on 3, is provided with tempreature bulb fixed card slot 19 in fusion joining disk 10, fixing for the welding of optical fiber and tempreature bulb 22, and max cap. is 24 cores.
Referring to Fig. 7, described minute CD 9 is comprised of light splitting disk body 28 and minute CD cover 25, is provided with optical branching device draw-in groove and adapter draw-in groove in light splitting disk body 28, is respectively used to the fixing of min-size optical splitter 29 and 9 adapters 26.The input end tail optical fiber 30 of optical branching device 29 is inserted on adapter, and the introducing tail optical fiber 21 by optical branching device is incorporated in fusion joining disk 10, follow up into 23 weldings of straight-through cable difference optical fiber; Optical branching device output tail optical fiber 27 is inserted on adapter 26, by carrying out the covered wire cable of optical fiber quick connector head, is drawn out to family.
The fusion process of various optical cables:
1, straight-through optical cable
According to the distance between the optical cable O-ring seal of connector box two ends (approximately 480mm), with the crust in the middle of the straight-through optical cable of optical cable baring hilt, to peel off, the straight-through optical fiber with loose sleeve pipe is exposed in inside; According to the distance between optical cable O-ring seal and strengthening core stationary installation, optical cable strengthening core two ends are respectively reserved to 50mm left and right, then remaining part is cut off not.
First optical cable O-ring seal is cut with cutter, with sealant tape, increase after optic cable diameter again, referring to Fig. 8, Fig. 9 and Figure 10, optical cable is snapped onto in optical cable manhole appendix 32 from the optical cable otch 33 of optical cable O-ring seal, 8 word cable steel strand wires are snapped in steel strand wires manhole appendix 31 from the steel strand wires otch 34 of optical cable O-ring seal, then optical cable O-ring seal 13 is pressed in corresponding draw-in groove, finally externally with optical cable holder 14, fix optical cable, in inside, by strengthening core stationary installation 12, fix optical cable strengthening core 17.
Straight-through optical cable loose tube, take out of use one end from stripping fiber optic cables and cut off, then from an entrance of optical fiber thermoconnecting tray 10, be incorporated in optical fiber thermoconnecting tray 10, and fixed at fusion joining disk mouth with nylon cable tie 24; In molten optical fiber thermoconnecting tray 10 inside, loose sleeve pipe is removed, expose bare fibre and be coiled in optical fiber thermoconnecting tray 10.The optical fiber of the band pine sleeve pipe that optical branching device 29 is introduced, from another entrance on optical fiber thermoconnecting tray 10 opposites, be incorporated in optical fiber thermoconnecting tray 10, same fixed at fusion joining disk mouth with nylon cable tie 24, in optical fiber thermoconnecting tray 10 inside, loose sleeve pipe is removed, expose bare fibre and be coiled in optical fiber thermoconnecting tray 10.Finally a bare fibre is wherein penetrated in the aperture of tempreature bulb 22, with heat sealing machine, this root optical fiber is carried out to welding with other one, then tempreature bulb 22 is moved on to optical fiber fusion welding point place, after heat shrink, can be fixed in tempreature bulb draw-in groove 19.
2, bifurcation optical cable
The crust stripping fixing and that welding is bifurcation optical cable with the difference that leads directly to optical cable of bifurcation optical cable is a stripping from optical cable, and the crust stripping of straight-through optical cable is the middle part stripping from optical cable, and other steps are the same.
3, covered wire cable
Fixing and the welding of covered wire cable is that covered wire cable is introduced from the covered wire cable manhole appendix 8 of box body, then with optical fiber quick connector, carries out connector, is finally inserted on the adapter 26 on minute CD 9, and other steps are the same.
Between described connector box lid 1 and box body 2 and at the bottom of box body 2 and box, adopt chain connection 6 and snap close 5 to be locked between 3, centre uses respectively corresponding O-ring seal (7,18) to seal; Optical cable import and export (31,32) and covered wire cable draw-in groove 8 are front all seal sealing, so has good dust-proof effect and water resistance.This connector box box body is fastening does not use a screw, makes opening with installation and maintenance of box body more convenient.The degree of protection of connector box is IP55 level, meets the requirement of outdoor built on stilts installation.
Above-described installation steps and embodiment; only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (10)
1. Self-bearing-type overhead 8 word cable connector boxes, at the bottom of comprising lid, box body and box, described connector box divides upper and lower double-layer structure, described lid is connected formed space on upper strata with box body, described box body with at the bottom of box, be connected formed space in lower floor; It is characterized in that: a side of described lid and box body is connected by hinge, and the opposite side of described lid and box body is fixed by snap close; A side at the bottom of described box body and box is connected by hinge, and the opposite side at the bottom of described box body and box is fixed by snap close; Described lid is connected formed interior volume with box body and is provided with a minute CD; One end of described box body is provided with covered wire cable manhole appendix; Described box body with at the bottom of box, be connected formed interior volume and be provided with optical fiber thermoconnecting tray; End at the bottom of described box is provided with optical cable manhole appendix, steel strand wires manhole appendix, steel strand wires holder and optical cable holder, and steel strand wires holder is fixing for steel strand wires, and optical cable holder is fixing for optical cable.
2. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, it is characterized in that: within described minute, CD is comprised of light splitting disk body and a minute CD cover, in described light splitting disk body, be provided with optical branching device and adapter, described optical branching device is fixed by optical branching device draw-in groove, and described adapter is fixed by adapter draw-in groove.
3. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: on described optical fiber thermoconnecting tray is fixedly connected at the bottom of box, in described optical fiber thermoconnecting tray, be provided with tempreature bulb, described tempreature bulb is fixed by tempreature bulb draw-in groove.
4. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: described optical cable manhole appendix is provided with optical cable O-ring seal.
5. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: the optical cable strengthening core of described 8 word cables stretches into inner side, box bottom, and described optical cable strengthening core is fixed by strengthening core stationary installation.
6. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: described optical cable manhole appendix is four, are placed in respectively the two ends at the bottom of box.
7. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: within described minute, CD is provided with two, and the placement that superposes up and down of described two slices minutes CDs, fixes by rotating shaft and buckle between described two slices minutes CDs.
8. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: the two ends of described box body are respectively provided with 8 covered wire cable manhole appendixs, and described covered wire cable manhole appendix is fixed by covered wire cable draw-in groove.
9. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: described covered wire cable outlet is provided with covered wire cable O-ring seal, and described covered wire cable O-ring seal is drawn covered wire cable sealing.
10. Self-bearing-type overhead 8 word cable connector boxes according to claim 1, is characterized in that: the centre of described lid and box body is provided with lid O-ring seal, by the gap sealing between lid and box body; Centre at the bottom of described box body and box is provided with O-ring seal at the bottom of box, by the sealing in the gap between at the bottom of box body and box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358785.5U CN203930167U (en) | 2014-06-30 | 2014-06-30 | A kind of Self-bearing-type overhead 8 word cable connector boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358785.5U CN203930167U (en) | 2014-06-30 | 2014-06-30 | A kind of Self-bearing-type overhead 8 word cable connector boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203930167U true CN203930167U (en) | 2014-11-05 |
Family
ID=51825964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358785.5U Active CN203930167U (en) | 2014-06-30 | 2014-06-30 | A kind of Self-bearing-type overhead 8 word cable connector boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203930167U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104730640A (en) * | 2015-02-10 | 2015-06-24 | 中国电信集团工会上海市莘闵电信局委员会 | Butt joint device and method for self-support skin optical fibers |
| CN104793301A (en) * | 2014-12-30 | 2015-07-22 | 中天宽带技术有限公司 | Multifunctional cap-type optical cable joint box |
| CN104898221A (en) * | 2015-05-14 | 2015-09-09 | 江苏亨通线缆科技有限公司 | Optical cable joint box and application method thereof |
| CN104932072A (en) * | 2015-07-07 | 2015-09-23 | 武汉亚飞通信科技有限公司 | An optical cable wiring device and a wiring method |
| CN104932068A (en) * | 2015-06-10 | 2015-09-23 | 宁波广瑞通信技术有限公司 | Light splitting and fiber splitting box |
| CN104932069A (en) * | 2015-06-10 | 2015-09-23 | 宁波广瑞通信技术有限公司 | Multipurpose light splitting and fiber splitting box |
| CN105116502A (en) * | 2015-09-08 | 2015-12-02 | 南京华脉科技股份有限公司 | Distributed fibre outgoing box enabling cable outgoing along distribution line |
| CN107942455A (en) * | 2018-01-05 | 2018-04-20 | 四川天邑康和通信股份有限公司 | A kind of cable splice closure of no screw fast sealing |
| CN108732695A (en) * | 2017-04-19 | 2018-11-02 | 余姚汇佳通信设备有限公司 | Optical tapoff with splitter anti-theft feature continues box |
| CN108761694A (en) * | 2018-07-17 | 2018-11-06 | 中天宽带技术有限公司 | Expandable type cable splice closure |
| WO2019111058A3 (en) * | 2017-12-04 | 2019-07-25 | Ppc Broadband Fiber Ltd. | Optical fiber connection box for multi-dwelling unit |
| WO2019215509A1 (en) * | 2018-05-11 | 2019-11-14 | Ppc Broadband Fiber Ltd. | Fiber splice closure |
-
2014
- 2014-06-30 CN CN201420358785.5U patent/CN203930167U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793301A (en) * | 2014-12-30 | 2015-07-22 | 中天宽带技术有限公司 | Multifunctional cap-type optical cable joint box |
| CN104730640A (en) * | 2015-02-10 | 2015-06-24 | 中国电信集团工会上海市莘闵电信局委员会 | Butt joint device and method for self-support skin optical fibers |
| CN104898221A (en) * | 2015-05-14 | 2015-09-09 | 江苏亨通线缆科技有限公司 | Optical cable joint box and application method thereof |
| CN104932068A (en) * | 2015-06-10 | 2015-09-23 | 宁波广瑞通信技术有限公司 | Light splitting and fiber splitting box |
| CN104932069A (en) * | 2015-06-10 | 2015-09-23 | 宁波广瑞通信技术有限公司 | Multipurpose light splitting and fiber splitting box |
| CN104932072A (en) * | 2015-07-07 | 2015-09-23 | 武汉亚飞通信科技有限公司 | An optical cable wiring device and a wiring method |
| CN105116502A (en) * | 2015-09-08 | 2015-12-02 | 南京华脉科技股份有限公司 | Distributed fibre outgoing box enabling cable outgoing along distribution line |
| CN108732695A (en) * | 2017-04-19 | 2018-11-02 | 余姚汇佳通信设备有限公司 | Optical tapoff with splitter anti-theft feature continues box |
| WO2019111058A3 (en) * | 2017-12-04 | 2019-07-25 | Ppc Broadband Fiber Ltd. | Optical fiber connection box for multi-dwelling unit |
| US11226462B2 (en) | 2017-12-04 | 2022-01-18 | Ppc Broadband Fiber Ltd. | Fiber connection box for multi-dwelling unit |
| CN107942455A (en) * | 2018-01-05 | 2018-04-20 | 四川天邑康和通信股份有限公司 | A kind of cable splice closure of no screw fast sealing |
| CN107942455B (en) * | 2018-01-05 | 2020-10-02 | 四川天邑康和通信股份有限公司 | Screwless quick sealing's optical cable splice box |
| WO2019215509A1 (en) * | 2018-05-11 | 2019-11-14 | Ppc Broadband Fiber Ltd. | Fiber splice closure |
| US11280976B2 (en) | 2018-05-11 | 2022-03-22 | Ppc Broadband Fiber Ltd. | Fiber splice closure having a raised deck covering a splitter |
| CN108761694A (en) * | 2018-07-17 | 2018-11-06 | 中天宽带技术有限公司 | Expandable type cable splice closure |
| CN108761694B (en) * | 2018-07-17 | 2024-04-26 | 中天宽带技术有限公司 | Expandable optical cable joint box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203930167U (en) | A kind of Self-bearing-type overhead 8 word cable connector boxes | |
| CN102692689B (en) | Optical fiber terminal box | |
| CN204613472U (en) | The quick wiring tab box of a kind of outdoor rubber-insulated wire | |
| CN203673115U (en) | 4G optical fiber network terminal box | |
| CN204166172U (en) | Large Copacity integration of three networks fiber-dividing box | |
| US20170303011A1 (en) | Cable management closure for implementation at distribution points | |
| CN205809381U (en) | A kind of outdoor fast-open light splitting wiring tab box | |
| CN104181657A (en) | On-line cable splice closure | |
| CN202710819U (en) | Optical cable terminal box suitable for FTTH construction | |
| CN205210378U (en) | Quick optic fibre distribution terminal box of miniature | |
| KR20100121177A (en) | Optical terminal box | |
| CN203688864U (en) | 4G fiber optic network joint box | |
| CN205562920U (en) | 12 type of buckleing core bullet melts joins in marriage integrated tray | |
| CN204422829U (en) | Cable splice closure on a kind of line | |
| CN205015539U (en) | Optoelectrical composite cable fiber cable joint box | |
| CN203732778U (en) | Flip-type light-splitting and fiber-splitting box | |
| CN201355399Y (en) | Underground manhole installation cable connector box with built-in optical splitter | |
| CN204101783U (en) | A kind of fiber cable cross connection box containing fiber channel and tail optical fiber passage | |
| CN201698060U (en) | Optical cable connector box for passive optical splitter | |
| JP3937429B2 (en) | Communications system | |
| CN202771068U (en) | Optical cable cross-connecting box | |
| CN206133089U (en) | Double -deck fiber cable joint box | |
| CN104459909A (en) | Optical cable branching distribution cabinet | |
| CN204631324U (en) | A kind of optical cable branch means | |
| CN204613468U (en) | A kind of trunk dispersion is deposited fine formula and is exempted from jumping fiber fiber cable cross connection box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |