CN206804949U - One kind exempts from break-off type light splitting distributing cabinet - Google Patents
One kind exempts from break-off type light splitting distributing cabinet Download PDFInfo
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- CN206804949U CN206804949U CN201720556323.8U CN201720556323U CN206804949U CN 206804949 U CN206804949 U CN 206804949U CN 201720556323 U CN201720556323 U CN 201720556323U CN 206804949 U CN206804949 U CN 206804949U
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- cable
- hub
- optical
- back box
- light splitting
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Abstract
The utility model discloses one kind to exempt from break-off type light splitting distributing cabinet, it includes upper lid, hub and back box, recessed area is provided with described back box, multiple cable exits and Cable entry are from left to right offered on the left plate outer surface of back box, cable exit is divided into two rows, the quantity of cable exit is 16, and Cable entry bears formula split-type structural using edge, and the quantity of Cable entry is 3；Optical branching device FX is additionally provided with recessed area, optical branching device FX is provided with min-size optical splitter；The lower surface of described hub is provided with optical cable reason line card, hub fiber winding disk and welding protector, the upper surface of hub and is provided with adapter stent, adapter is provided with adapter stent；Upper lid is articulated and connected with back box, and during installation, upper lid fastens with back box to be covered.The beneficial effects of the utility model are：Light splitting capacity is big, optical cable exempts to fracture, matching performance is good, safe and reliable.
Description
Technical field
The utility model is related to the technical field of communication products structure design, specifically disclose one kind exempt from break-off type light splitting match somebody with somebody
Line case.
Background technology
With the rapid development of FTTX networks, optical cable accesses to obtain universal application；Light splitting distributing cabinet is then applied to optical cable
It is connected with the distribution of optical communication equipment, by the adapter in distributing cabinet, draws optical signal with light wire jumper, realize that light matches somebody with somebody function；
The protectiveness that optical cable is also applied for distribution tail optical fiber connects；Traditional light splitting distributing cabinet optical cable that must then fracture passes through welding distribution
After introduce next light splitting region, and the quantity of accommodated optical cable is also very limited, concentrates location must be provided with user multiple
Spectral distributing box, increase operation cost；The welding optical cable that fractures repeatedly also decreases to optical signal.
Current advocate economizes on resources, under the social background of environmental protection, in order to promote FTTX infrastructure constructions, ad hoc meter one kind
Large Copacity and the light splitting distributing cabinet that can effectively protect optical signal, and the PLC optical branching devices of different model can be configured according to demand, from
And the high-quality intelligent acess for realizing user.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided one kind light splitting capacity is big, optical cable exempts to fracture,
Good, the safe and reliable light splitting distributing cabinet of matching performance.
The purpose of this utility model is achieved through the following technical solutions：One kind exempts from break-off type light splitting distributing cabinet, and it includes
Upper lid, hub and back box, described back box is interior to be provided with recessed area, is from left to right offered on the left plate outer surface of back box more
Individual cable exit and Cable entry, cable exit are divided into two rows, and the quantity of cable exit is 16, and Cable entry is using edge
Bear formula split-type structural, the quantity of Cable entry is 2, be from left to right and then provided with the inside of Cable entry optical cable pressure ring,
Strengthening core tabletting, optical cable wire reel, the end of interior cables transmission line one are connected on the inner side of Cable entry, and the other end passes through optical cable pressure
Ring, strengthening core tabletting are positioned and bypass optical cable wire reel multi-turn, and optical branching device FX, optical branching are additionally provided with recessed area
Device FX is provided with min-size optical splitter；The lower surface of described hub be provided with optical cable reason line card, hub fiber winding disk and
Welding protector, the upper surface of hub are provided with adapter stent, are provided with adapter in adapter stent, hub is hinged on bottom
On the back side panel of box, interior cables transmission line continues around hub fiber winding disk, and interior cables transmission line is led at welding protector
It is connected after the coiling for passing through hub fiber winding disk with tail optical fiber welding, the tail optical fiber after welding with beam splitter, tail optical fiber is then with being adapted to
Device connects, spacing by optical cable fixed seat and be connected with cable exit after tail optical fiber continues through optical cable reason line card reason line；Shang Gai and bottom
Box is articulated and connected, and during installation, upper lid fastens with back box to be covered.
Further, described optical branching device is PLC optical branching devices, and optical branching device installs multiple, optical branching as needed
Device includes a variety of different models, its maximum splitting ratio≤1:16.
Further, described hub can be overturn, flip angle >=90 °, and when downwardly turning over, hub is just being put in interior recessed area
In domain.
Further, frequency changer circuit unit, amplifier circuit unit and protection circuit unit are provided with described hub.
Further, the middle position on the positive side plate outer surface of described back box is provided with for hanging light splitting distributing cabinet
Hanging hole.
Further, rubber seal plug is installed on described cable exit.
Further, caulking gum jam is installed on described Cable entry.
The utility model has advantages below：
1st, a kind of break-off type light splitting distributing cabinet of exempting from described in the utility model has the light splitting spy that capacity is big, matching performance is good
Point, hub and multiple optical cable inlet and outlets are set in the utility model, and inside is provided with multiple optical splitters, can realize at least 16 cores
Distribution is divided, light splitting capacity is improved, and the PLC optical branching devices of different model are provided with light splitting region, provide the user more
Selection, plays the role of very positive to later update, and matching performance is good, can realize the intelligent acess of high-quality user.
2nd, it is described in the utility model it is a kind of exempt from break-off type light splitting distributing cabinet also there is optical cable to exempt to fracture, safe and reliable spy
Point, Cable entry bear formula split-type structural using edge, and box body can be passed in and out by optical cable is not fractureed, inside set welding protection grooving etc. and protect
Protection structure, optical cable can be more effectively protected, melt fine quantity and although increase, but increase disk fibre region simultaneously, it is rationally distributed, reduce
Crossing elimination.
Brief description of the drawings
Fig. 1 is the schematic diagram of 90 ° of frontal perspective structure chart rotate counterclockwise of the present utility model；
Fig. 2 is the structural representation of 90 ° of the upper surface rotate counterclockwise of hub described in the utility model；
Fig. 3 is the structural representation of 90 ° of the lower surface rotate counterclockwise of hub described in the utility model；
In figure：Covered on 1-, 2- hubs, 3- back box, 4- hub fiber winding disks, 5- optical cables reason line card, 6- optical branching device fixed areas
Domain, 7- seal grooves, 8- optical cable wire reels, 9- brackets PC lids, 10- welding protectors, 11- strengthening core tablettings, 12- optical cable pressure rings,
13- Cable entries, 14- nail, 15- optical cable fixed seats, 16- cable exits, 17- adapter stents, 18- hanging holes, 19- buckles,
20- recessed areas.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Fig. 1 ~ Fig. 3, one kind exempts from break-off type light splitting distributing cabinet, and it includes upper lid 1, hub 2 and back box 3, described
Recessed area 20 is provided with back box 3, multiple cable exits 16 and optical cable are from left to right offered on the left plate outer surface of back box 3
Entrance 13, cable exit 16 divide for two rows, and the quantity of cable exit 16 is 16, and Cable entry 13 bears formula split using edge
Formula structure, the quantity of Cable entry 13 is 3, and then the inner side of Cable entry 11 is from left to right provided with optical cable pressure ring 12, added
Strong core tabletting 11, optical cable wire reel 8, the end of interior cables transmission line one are connected on the inner side of Cable entry 13, and the other end passes through optical cable
Pressure ring 12, strengthening core tabletting 13 are positioned and bypass the multi-turn of optical cable wire reel 8, and optical branching device fixed area is additionally provided with recessed area 20
Domain 6, optical branching device FX 6 are provided with min-size optical splitter；The lower surface of described hub 2 be provided with optical cable reason line card 5,
Hub fiber winding disk 4 and welding protector 10, the upper surface of hub 2 are provided with adapter stent 17, installed in adapter stent 17
There is adapter, hub 2 is hinged on the back side panel of back box 3, and interior cables transmission line continues around hub fiber winding disk 4, interior lights
Cable transmission line lead at welding protector 10 with tail optical fiber welding, after the coiling that the tail optical fiber after welding passes through hub fiber winding disk 4 with it is micro-
Type optical splitter is connected, and tail optical fiber is then connected with adapter, after tail optical fiber continues through the optical cable reason reason line of line card 5, by optical cable fixed seat
15 is spacing and be connected with cable exit 16；Upper lid 1 is articulated and connected with back box 3, and during installation, upper lid 1 covers with the fastening of back box 3.
Further, as preferred embodiment of the present utility model, described optical branching device is PLC optical branching devices,
Optical branching device is installed multiple as needed, and optical branching device includes a variety of different models, its maximum splitting ratio≤1:16；Described
Hub 2 can be overturn, flip angle >=90 °, and when downwardly turning over, hub 2 is just being put in recessed area 20；In described hub 2
Provided with frequency changer circuit unit, amplifier circuit unit and protection circuit unit；Center on the positive side plate outer surface of described back box 3
Position is provided with the hanging hole 18 for hanging light splitting distributing cabinet；Rubber seal plug is installed on described cable exit 16；Institute
Caulking gum jam is installed on the Cable entry 13 stated.
Installation process and the course of work of the present utility model are as follows：By all parts of the present utility model according to Fig. 1 ~ Fig. 3
Shown annexation is installed, and can be begun to use after the utility model installation.First, Cable entry 13 for number
Amount 3, cable exit 16 are divided to for two rows, and the quantity of cable exit 16 is 16, and inside is provided with multiple optical splitters, and more existing one
A little light splitting distributing cabinets, expand light splitting capacity significantly；Optical branching device is PLC optical branching devices, and installation is more as needed for optical branching device
Individual, it includes a variety of different models, provide the user more more options, play the role of to later update it is very positive,
Matching performance is good, can realize the intelligent acess of high-quality user；Cable entry 13 bears formula split-type structural using edge, makes optical cable
Box body can be passed in and out by not fractureing；It is divided in distributing cabinet and is provided with the protection structures such as welding protection grooving 10, can be more effectively protected light
Cable, safe and reliable
Described above is only preferred embodiment of the present utility model, it should be understood that the utility model is not limited to herein
Disclosed form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The change and change that personnel are carried out do not depart from spirit and scope of the present utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (7)
1. one kind exempts from break-off type light splitting distributing cabinet, it is characterised in that：It includes upper lid（1）, hub（2）And back box（3）, it is described
Back box（3）It is interior to be provided with recessed area（20）, back box（3）Left plate outer surface on from left to right offer multiple cable exits
（16）And Cable entry（13）, cable exit（16）It is divided into two rows, cable exit（16）Quantity be 16, Cable entry
（13）Formula split-type structural, Cable entry are born using edge（13）Quantity be 3, Cable entry（13）Inner side is from left to right immediately
And be provided with optical cable pressure ring（12）, strengthening core tabletting（11）, optical cable wire reel（8）, the end of interior cables transmission line one is connected on optical cable
Entrance（13）Inner side, the other end passes through optical cable pressure ring（12）, strengthening core tabletting（11）Position and bypass optical cable wire reel（8）It is more
Circle, recessed area（20）Inside it is additionally provided with optical branching device FX（6）, optical branching device FX（6）It is provided with miniature light point
Road device；Described hub（2）Lower surface be provided with optical cable reason line card（5）, hub fiber winding disk（4）With welding protector（10）,
Hub（2）Upper surface be provided with adapter stent（17）, adapter stent（17）On adapter, hub are installed（2）It is be hinged
In back box（3）Back side panel on, interior cables transmission line continues around hub fiber winding disk（4）, interior cables transmission line leads to molten
Connect protector（10）Place and tail optical fiber welding, the tail optical fiber after welding pass through hub fiber winding disk（4）Coiling after with beam splitter connect
Connect, tail optical fiber is then connected with adapter, and tail optical fiber continues through optical cable reason line card（5）After managing line, by optical cable fixed seat（15）It is spacing
And and cable exit（16）Connection；Upper lid（1）With back box（3）It is articulated and connected, during installation, upper lid（1）With back box（3）Fastening lid
Close.
2. one kind according to claim 1 exempts from break-off type light splitting distributing cabinet, it is characterised in that：Described optical branching device is
PLC optical branching devices, optical branching device are installed multiple as needed, and optical branching device includes a variety of different models, its maximum splitting ratio
≤1:16。
3. one kind according to claim 1 exempts from break-off type light splitting distributing cabinet, it is characterised in that：Described hub（2）Can
Upset, flip angle >=90 °, when downwardly turning over, hub（2）Just it is put in recessed area（20）It is interior.
4. one kind according to claim 1 exempts from break-off type light splitting distributing cabinet, it is characterised in that：Described hub（2）Inside set
There are frequency changer circuit unit, amplifier circuit unit and protection circuit unit.
5. one kind according to claim 1 exempts from break-off type light splitting distributing cabinet, it is characterised in that：Described back box（3）Just
Middle position on side plate outer surface is provided with the hanging hole for hanging light splitting distributing cabinet（18）.
6. one kind according to claim 1 exempts from break-off type light splitting distributing cabinet, it is characterised in that：Described cable exit（16）
On rubber seal plug is installed.
7. one kind according to claim 1 exempts from break-off type light splitting distributing cabinet, it is characterised in that：Described Cable entry（13）
On caulking gum jam is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556323.8U CN206804949U (en) | 2017-05-18 | 2017-05-18 | One kind exempts from break-off type light splitting distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556323.8U CN206804949U (en) | 2017-05-18 | 2017-05-18 | One kind exempts from break-off type light splitting distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804949U true CN206804949U (en) | 2017-12-26 |
Family
ID=60741256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556323.8U Active CN206804949U (en) | 2017-05-18 | 2017-05-18 | One kind exempts from break-off type light splitting distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884748A (en) * | 2019-04-03 | 2019-06-14 | 杭州道盈信息科技有限公司 | A kind of optical fiber connector with cabling structure for arranging wires |
-
2017
- 2017-05-18 CN CN201720556323.8U patent/CN206804949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884748A (en) * | 2019-04-03 | 2019-06-14 | 杭州道盈信息科技有限公司 | A kind of optical fiber connector with cabling structure for arranging wires |
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