CN202362514U - Wall-mounted optical fiber distribution combination box - Google Patents
Wall-mounted optical fiber distribution combination box Download PDFInfo
- Publication number
- CN202362514U CN202362514U CN 201120497062 CN201120497062U CN202362514U CN 202362514 U CN202362514 U CN 202362514U CN 201120497062 CN201120497062 CN 201120497062 CN 201120497062 U CN201120497062 U CN 201120497062U CN 202362514 U CN202362514 U CN 202362514U
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- optical fiber
- combination box
- optical
- inner bottom
- rotation platform
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Abstract
The embodiment of the utility model discloses a wall-mounted optical fiber distribution combination box, which comprises a rotary platform, wherein the rotary platform and the inner bottom of a combined box body are movably connected by a lateral spindle rod; a support frame is arranged at the lower part of the lateral spindle rod; the support frame is movably connected with the inner bottom of the combined box body by a longitudinal spindle rod; the rotary platform is provided with an optical fiber distribution terminal box; the optical fiber distribution terminal box is provided with ONU (Optical Network Unit) equipment; an optical splitter is arranged at the right part of the rotary platform; a fixed rod for fixing a tail fiber is arranged on the left part of the combined box body; and a through hole for optical fiber to enter and leave is arranged on the lower panel of the combined box body corresponding to the fixed rod. According to the wall-mounted optical fiber distribution combination box disclosed by the embodiment of the utility model, the problems that the combined box body has too large size, the internal distribution is messy and is very inconvenient to overhaul can be solved.
Description
Technical field
The utility model relates to optical fiber telecommunications system, relates in particular to a kind of wall-hanging optical cable distribution combination box.
Background technology
In order to utilize the resource of fiber optic network, must between user side and optical networking, set up physical property and be connected, physical connection realizes that through a series of equipment these equipment comprise ONU equipment, optical splitter, optical fiber distributing end etc.ONU (Optical Network Unit, optical network unit) equipment provides the user side equipment of incoming fiber optic network, and this equipment is up to be connected to central office (CO) through FPDP, and is descending through FPDP connection user; Optical splitter is EPON (Ethernet Passive Optical Network; Ethernet passive optical network) indispensable passive fiber branch device in the system; Be used to connect OLT equipment and ONU equipment, it presses power division to some output user optical fiber with the light signal of feeder line light input; The optical fiber distributing end is that optical cable is connected with optical communication equipment; Through the adapter of distribution end, draw light signal with the light wire jumper, realize light distribution function; The protectiveness that is not only applicable to optical cable and distribution tail optical fiber is connected, and is applicable to that also the fibre-optic terminus point in the Optical Access Network adopts.Usually the optical fiber distributing end is arranged in the casing in the prior art; ONU equipment and optical splitter are provided with separately; The reason of handling like this is that the optical fiber distribution terminal relates to a plurality of distributions and inserts the hole; There are a large amount of wirings during connection device, if there are not enough spaces can't guarantee accurately do not arranging under the disturbed condition mutually.Occurred wall-hanging optical fiber distributing combination box at present, though this casing is integrated with a plurality of equipment, but the casing overall dimensions is quite big, waste material.And owing to adopt wall-hanging structure, the stomidium that is arranged on casing inner fiber distribution end vertically downward or be positioned at the side, very inconvenience during maintenance.
The utility model content
Because the deficiency that prior art exists; The purpose of the utility model is to provide a kind of new wall-hanging distribution combination box; This casing carries out rational deployment to ONU equipment, optical splitter, light distribution terminal; Through corresponding physical construction being set, the problem mixed and disorderly with excessive, the inner distribution of box sizes that solves existing wall-hanging combination box, that maintenance is very inconvenient.
For realizing above-mentioned purpose; The utility model embodiment provides a kind of wall-hanging optical fiber distributing combination box to comprise: with the rotation platform of combination box casing inner bottom surface through horizontal rotating shaft bar flexible connection; Be provided with bracing frame in said horizontal rotating shaft bar bottom; Support frame as described above flexibly connects through vertical rotating shaft bar and combination box casing inner bottom surface; Said rotation platform is provided with the optical fiber distributing termination box, and said optical fiber distributing termination box is provided with ONU equipment, is provided with optical splitter at said rotation platform right part; Left part at the combination box casing is provided with the fixedly fixed bar of tail optical fiber, and the combination box casing lower panel corresponding with said fixed bar is provided with the through hole of turnover optical cable.
Preferably, be provided with the optical cable clip corresponding with said lead to the hole site at the combination box left part, said optical cable clip is fixed on the combination box casing inner bottom surface.
Preferably, on combination box casing inner bottom surface, also be provided with the plate fiber column that is used for coiled fiber.
The technical scheme that the utility model embodiment provides comprises the rotation platform that flexibly connects through horizontal rotating shaft bar and casing bottom surface; The bracing frame that is connected to the bottom surface through vertical rotating shaft bar and casing; On rotation platform, be fixed with optical fiber distributing termination box, optical splitter; The optical fiber distributing termination box is provided with ONU equipment, and the casing left part is provided with the fixedly fixed bar of tail optical fiber, and combination box casing lower panel is provided with the through hole of turnover optical cable.Compared with prior art; The utility model embodiment is arranged on the optical fiber distributing termination box on the rotation platform owing to adopt double-decker up and down, and ONU equipment is arranged on the optical fiber distributing terminal; Optical splitter is arranged on the rotation platform right part; Dwindle the integral layout space of fiber plant thus, reduced the combination box overall dimensions, thereby practiced thrift material.And; The utility model embodiment flexibly connects rotation platform through horizontal rotating shaft bar on the inner bottom surface of combination box; Flexibly connect bracing frame through vertical rotating shaft bar, when maintenance or operation fiber organizer with rotation platform spin upside down be in a horizontal position after, support rotation platform with being turned into the upright position about bracing frame; The wiring hole front of optical fiber distributing termination box shows thus, thereby has made things convenient for maintenance and distribution operation.In addition; The utility model embodiment is provided for the fixedly fixed bar of tail optical fiber at the combination box left part; Corresponding optical cable turnover through hole is set on the lower panel of casing, thereby makes optical cable get in good order arranging behind the casing, avoided circuit to cause the problem of phase mutual interference in a jumble from through hole.
Description of drawings
Fig. 1 is an example structure block diagram of the utility model;
Fig. 2 revolves the constitutional diagram that turn 90 degrees for rotation platform, the bracing frame of the utility model embodiment.
Embodiment
The main thought of the utility model is that a combination box is set, and is through this combination box that ONU equipment, optical splitter, optical fiber distributing termination box equipment is integrated, reasonably layout and winding displacement; Rotation platform through horizontal rotating shaft bar and the flexible connection of casing bottom surface; Bracing frame through vertical rotating shaft bar and casing are connected to the bottom surface is provided with optical fiber distributing termination box and optical splitter on rotation platform, ONU equipment is set on the optical fiber distributing termination box; The casing left part is provided with the optical cable fixed bar; Casing lower panel correspondence position is provided with the through hole of turnover optical cable, thereby box sizes has been reduced in the integral layout space that double layer design and whole rotational structure through this fiber plant have dwindled fiber plant; Wiring is simultaneously overhauled conveniently in order.
In order to make those skilled in the art can further understand the characteristic and the technology contents of the utility model,, the technical scheme of the utility model is described in detail below in conjunction with accompanying drawing and embodiment.
Referring to accompanying drawing 1 and Fig. 2, the main TV structure of an embodiment of the utility model has been shown among the figure.The wall-hanging optical fiber distributing combination box that this embodiment provides comprises: with the rotation platform 101 of combination box casing inner bottom surface through horizontal rotating shaft bar 108 flexible connections; Be provided with bracing frame 102 (annotate: this bracing frame is owing to be positioned at below the rotation platform in said horizontal rotating shaft bar bottom; Under the interarea view, can not appear); Support frame as described above flexibly connects through vertical rotating shaft bar 109 and combination box casing inner bottom surface; Said rotation platform 101 is provided with optical fiber distributing termination box 103, and said optical fiber distributing termination box 103 is provided with ONU equipment 104, is provided with optical splitter 105 at said rotation platform 101 right parts; Left part at the combination box casing is provided with the fixedly fixed bar 106 of tail optical fiber, and the combination box casing lower panel corresponding with said fixed bar is provided with the through hole 107 of turnover optical cable.Need to prove: " left and right " in the present specification is to be as the criterion to point to the inside direction of paper, promptly the observer towards direction be as the criterion.
Fig. 2 shows the working state figure of the utility model embodiment; Fig. 2 turn 90 degrees for the rotation platform of present embodiment revolves, bracing frame revolves the constitutional diagram that turn 90 degrees; The lower panel of front and ONU equipment that from this figure, can see the optical fiber distributing termination box is towards the observer, and 109 for flexibly connecting vertical rotating shaft bars of bracing frame and casing inner bottom surface among the figure, and the back up pad among the figure has been turned into and the vertical plumbness of casing inner bottom surface; Under the front view situation, back up pad overlaps with vertical rotating shaft bar.When the combination box of present embodiment is installed; Mounting hole through this combination box outer setting is articulated on the metope; After the through hole of optical cable through the combination box lower panel penetrated combination box inside; Fixed bar with being arranged on the casing left part fixes tail optical fiber in order, then this tail optical fiber is connected with ONU equipment, optical fiber distributing termination box.When needs carry out the operation of fiber plant distribution or carry out service work, open the loam cake of wall-hanging combination box casing.Because the optical fiber distributing termination box is arranged on the rotation platform, and the front of optical fiber distributing termination box vertically downward, can not directly carry out distribution or inspection operation.Therefore; Also need rotation platform be revolved to turn 90 degrees around horizontal rotating shaft bar and be in a horizontal position; Simultaneously bracing frame is rotated 90 to support rotation platform around vertical rotating shaft bar; At this moment, the front of optical fiber distributing termination box can be towards the staff, and the cover plate that the staff opens the optical fiber distributing terminal can carry out distribution or maintenance.
The technical scheme that present embodiment provides comprises the rotation platform that flexibly connects through horizontal rotating shaft bar and casing bottom surface; The bracing frame that is connected to the bottom surface through vertical rotating shaft bar and casing; On rotation platform, be fixed with optical fiber distributing termination box, optical splitter; The optical fiber distributing termination box is provided with ONU equipment, and the casing left part is provided with the fixedly fixed bar of tail optical fiber, and combination box casing lower panel is provided with the through hole of turnover optical cable.Compared with prior art; Present embodiment is arranged on the optical fiber distributing termination box on the rotation platform owing to adopt double-decker up and down, and ONU equipment is arranged on the optical fiber distributing terminal; Optical splitter is arranged on the rotation platform right part; Dwindle the integral layout space of fiber plant thus, reduced the combination box overall dimensions, thereby practiced thrift material.And; Present embodiment flexibly connects rotation platform through horizontal rotating shaft bar on the inner bottom surface of combination box; Flexibly connect bracing frame through vertical rotating shaft bar, when maintenance or operation fiber organizer with rotation platform spin upside down be in a horizontal position after, support rotation platform with being turned into the upright position about bracing frame; The wiring hole front of optical fiber distributing termination box shows thus, thereby has made things convenient for maintenance and distribution operation.In addition; Present embodiment is provided for the fixedly fixed bar of tail optical fiber at the combination box left part; Corresponding optical cable turnover through hole is set on the lower panel of casing, thereby makes optical cable get in good order arranging behind the casing, avoided circuit to cause the problem of phase mutual interference in a jumble from through hole.
Fixedly the feasible wiring of tail optical fiber is in good order through fixed bar in the foregoing description, can realize the utility model purpose of the utility model, still; In practical application; Because combination box possibly be moved or overhaul, under a fairly large number of situation of tail optical fiber, dislocation or distortion take place easily; Influence the normal transmission of light signal easily; For this reason, the utility model preferably is provided with the optical cable clip 110 corresponding with said lead to the hole site at the combination box right part, and said optical cable clip 110 is fixed on the combination box casing inner bottom surface.Also can on combination box casing inner bottom surface, also be provided with the plate fiber column 111 that is used for coiled fiber in the foregoing description, thereby avoid the long overall routing that has influence in the casing of tail optical fiber.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection domain of the utility model.
Claims (3)
1. wall-hanging optical fiber distributing combination box; It is characterized in that; This combination box comprises: with the rotation platform (101) of combination box casing inner bottom surface through horizontal rotating shaft bar (108) flexible connection; Be provided with bracing frame (102) in said horizontal rotating shaft bar bottom, support frame as described above flexibly connects through vertical rotating shaft bar (109) and combination box casing inner bottom surface, and said rotation platform (101) is provided with optical fiber distributing termination box (103); Said optical fiber distributing termination box (103) is provided with ONU equipment (104), is provided with optical splitter (105) at said rotation platform (101) right part; Left part at the combination box casing is provided with the fixedly fixed bar of tail optical fiber (106), and the combination box casing lower panel corresponding with said fixed bar is provided with the through hole (107) of turnover optical cable.
2. combination box according to claim 1 is characterized in that, is provided with the optical cable clip (110) corresponding with said lead to the hole site at combination box casing left part, and said optical cable clip (110) is fixed on the combination box casing inner bottom surface.
3. combination box according to claim 1 and 2 is characterized in that, on combination box casing inner bottom surface, also is provided with the plate fiber column (111) that is used for coiled fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497062 CN202362514U (en) | 2011-12-02 | 2011-12-02 | Wall-mounted optical fiber distribution combination box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120497062 CN202362514U (en) | 2011-12-02 | 2011-12-02 | Wall-mounted optical fiber distribution combination box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202362514U true CN202362514U (en) | 2012-08-01 |
Family
ID=46573691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120497062 Expired - Fee Related CN202362514U (en) | 2011-12-02 | 2011-12-02 | Wall-mounted optical fiber distribution combination box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202362514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385130A (en) * | 2011-12-02 | 2012-03-21 | 宁波电业局 | Wall-mounted optical fiber wiring combined box, |
-
2011
- 2011-12-02 CN CN 201120497062 patent/CN202362514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385130A (en) * | 2011-12-02 | 2012-03-21 | 宁波电业局 | Wall-mounted optical fiber wiring combined box, |
| CN102385130B (en) * | 2011-12-02 | 2013-04-17 | 宁波电业局 | Wall-mounted optical fiber wiring combined box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |