CN201657229U - Large-capacity optical fiber distribution frame - Google Patents
Large-capacity optical fiber distribution frame Download PDFInfo
- Publication number
- CN201657229U CN201657229U CN2009202044761U CN200920204476U CN201657229U CN 201657229 U CN201657229 U CN 201657229U CN 2009202044761 U CN2009202044761 U CN 2009202044761U CN 200920204476 U CN200920204476 U CN 200920204476U CN 201657229 U CN201657229 U CN 201657229U
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- China
- Prior art keywords
- optical fiber
- support body
- fiber distributing
- capacity optical
- module
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Abstract
The utility model relates to a large-capacity optical fiber distribution frame. A large-capacity optical fiber distribution frame is constituted, which includes a frame body. The frame body includes a front part, a rear part, a left side and a right side, wherein the front part has a module accommodating space for placing an optical fiber welding module, wiring module or welding wiring module, the front part is also provided with an optical fiber distributing unit, and an fiber storage assembly is provided at the left side or the right side. An optical fiber welding wiring module accommodating space is provided on one surface of the optical fiber distribution frame of the utility model, an optical fiber distributing unit is provided on the opposed face, to combine the original circuit side distribution frame and facility side distribution frame together, the optical fiber wiring capacity is augmented one time, as the circuit side and facility side are located on the same distribution frame, the complicated fiber walking instance on the distribution frame can be resolved to realize jump-free cross-fiber management.
Description
Technical field
The utility model relates to the fibre distribution frame in the optical-fibre communications field, more particularly, relates to a kind of high-capacity optical fiber distributing frame.
Background technology
In communications industry, people more and more use optical fiber to come transmission signals.Rise along with optical communication, the development of FTTx (Fiber-to-the-x) is very fast, FTTx is meant that optical fiber inserts, comprise (FTTx, x=H for home, P for premises, C for curb and N for node or neighborhood) wherein FTTH Fiber to the home, the FTTP FTTP, Fiber To The Curb for FTTC/sub-district, the FTTN fiber-to-the-node.The FTTx technology is mainly used in the access network fiberize, and to subscriber terminal equipment, local side apparatus is optical line terminal (Optical Line Terminal to scope from the local side apparatus of regional telecommunications room; OLT), ustomer premises access equipment is optical network unit (Optical Network Unit; ONU) or Optical Network Terminal (Optical NetworkTerminal; ONT).
The outgoing end optical cable needs fibre distribution frame to realize the connection and the distribution of multifiber when being connected with the local side main equipment, normally the distributing frame of distributing frame by a line side and equipment side is realized by optical patchcord, these two distributing frames may be to install or be placed on different places back-to-back, because the capacity of optical communication is increasing, this distributing frame is compact inadequately, capacity is little, density is low, this in addition fibre distribution frame jumping fiber intersects many, the management of the jumper connection of inconvenience and optical fiber brings very big inconvenience to installation and maintenance.
The utility model content
The technical problems to be solved in the utility model is, at little, the inconvenient defective of jumping fiber management of above-mentioned capacity of prior art fibre distribution frame, provides a kind of high-capacity optical fiber distributing frame of jumping fiber convenient management.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of high-capacity optical fiber distributing frame, comprise a support body, described support body has a front portion, a rear portion, a left side and a right side, described front portion has the module accommodation space that is used to place fused fiber splice module, Wiring module or welding Wiring module, described front portion also is provided with the optical cable access unit, described rear portion is provided with the optical fiber distributing unit, and described left side or right side are provided with the fine assembly of storage.
In high-capacity optical fiber distributing frame described in the utility model, described optical fiber distributing unit and described support body are rotationally connected.
In high-capacity optical fiber distributing frame described in the utility model, be provided with hinge between described optical fiber distributing unit and the described support body, described hinge is connected with the optical fiber distributing unit on one side, and another side and support body are connected.
In high-capacity optical fiber distributing frame described in the utility model, described optical fiber distributing unit also is provided with the locking piece that is used to lock it on the support body.
In high-capacity optical fiber distributing frame described in the utility model, described locking piece is a bolt, has on the described support body and the adaptive screw of institute's bolt.
In high-capacity optical fiber distributing frame described in the utility model, the fine assembly of described storage was fine circle and hung fine post.
In high-capacity optical fiber distributing frame described in the utility model, the inboard of described support body was provided with fine circle and hung fine post.
In high-capacity optical fiber distributing frame described in the utility model, described support body has and the frame Fiber trough, and is described and the frame Fiber trough is vertical with the short transverse of described support body.
In high-capacity optical fiber distributing frame described in the utility model, described optical cable access unit is positioned at the close support body top of front portion of described support body or the position of bottom.
In high-capacity optical fiber distributing frame described in the utility model, be provided with the guide rail structure that is used to install fused fiber splice module, Wiring module or welding Wiring module in the described module accommodation space.
Implement high-capacity optical fiber distributing frame of the present utility model, have following beneficial effect:
1, fibre distribution frame of the present utility model simultaneously has fused fiber splice Wiring module accommodation space, and opposite face is provided with the optical fiber distributing unit, and original line side distributing frame and equipment side distributing frame are united two into one, and the capacity of optical fiber distributing is increased be twice;
2, fibre distribution frame of the present utility model because line side and equipment side are positioned on the same distributing frame, can solve distributing frame and walk fine chaotic situation, realizes achiasmate jumping fiber management.
3, the left side of fibre distribution frame of the present utility model or right side are provided with the fine assembly of storage, can effectively coil storage optical fiber, and convenient construction is safeguarded and used.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic perspective view of high-capacity optical fiber distributing frame of the present utility model;
Fig. 2 is the schematic diagram of another angle of high-capacity optical fiber distributing frame of the present utility model;
Fig. 3 is the vertical view that high-capacity optical fiber distribution of the present utility model connects;
Fig. 4 is an A portion enlarged drawing among Fig. 1;
Fig. 5 is a B portion enlarged drawing among Fig. 2;
Fig. 6 is a C portion enlarged drawing among Fig. 2.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, in an embodiment of high-capacity optical fiber distributing frame of the present utility model, comprise a support body 10, support body 10 has a front portion 11, one rear portion 12, one left side 13 and a right side 14, anterior 11 have and are used to place the fused fiber splice module, the module accommodation space 111 of Wiring module or welding Wiring module, referring to Fig. 4, this module accommodation space 111 is provided with and is used to install the fused fiber splice module, the guide rail structure 113 of Wiring module or welding Wiring module, the fused fiber splice module, fiber distribution module or welding Wiring module can insert or take out module accommodation space 111, preferred incorporate fused fiber splice Wiring module easily by these guide rail structures 113; Anterior 11 also are provided with optical cable access unit 112, be used to insert out optical cable, this optical cable access unit 112 can be positioned at the front portion 11 of support body 10 near the top of support body 10 or the position of bottom, in the present embodiment, optical cable access unit 112 is positioned at the position near support body 10 tops, is arranged on the top of module accommodation space 111; Rear portion 12 is provided with optical fiber distributing unit 121, and optical fiber distributing unit 121 has the adaptive array that patches, and comprises the adapter grafting position of multiple row and multirow; Left side 13 is provided with the fine assembly of storage, this stores up fine assembly was fine circle 131 and the fine post 132 of extension, the optical fiber of being drawn by the module of module accommodation space passed through fine circle 131, make the trend of optical fiber orderly, be unlikely to cause optical fiber to move towards chaotic, help maintenance management, unnecessary optical fiber can hang on the fine post 132 by the coiled circle, in actual applications, store up fine assembly and also can be arranged on the right side.
Optical fiber distributing unit 121 inner jumping fibers are to equipment for convenience, optical fiber distributing unit 121 is rotationally connected with support body 10, referring to Fig. 6, in this example, optical fiber distributing unit 121 is rotationally connected by hinge 122 with support body 10, hinge 122 is connected with optical fiber distributing unit 121 on one side, and another side and support body 10 are connected.Referring to Fig. 5, in order to prevent that optical fiber distributing unit 121 from arbitrarily rotating, optical fiber distributing unit 121 is provided with it is locked at locking piece on the support body 10, and in the present embodiment, locking piece is a bolt 123, support body 10 is provided with the screw adaptive with bolt 123, after jumping fiber finishes, can optical fiber distributing unit 121 be locked on the support body 10 with screwdriver or manually with bolt 123 lockings, again with screwdriver or manually bolt is unscrewed, make optical fiber distributing unit 121 and rotate when needing relative to support body 10.
Referring to Fig. 3, for the surplus fibre of storage inside inside jumping fiber and make the unlikely confusion of inner jumping fiber, the inboard 15 of support body 10 was provided with fine circle 151 and hung fine post 152, by the optical fiber distributing unit when the equipment jumping fiber, optical fiber can make inside walk fibre in order by crossing fine circle 151, unnecessary optical fiber can hang on the fine post 152 behind the pitch of the laps, prepares against when safeguarding and uses.
In order to make a plurality of high-capacity optical fiber distributing frames can and get up to use, in this example, support body 10 has and frame Fiber trough 16, and frame Fiber trough 16 is vertical with described support body 10 length directions, can be used for a plurality of high-capacity optical fiber distributing frames and use together, and the cell body of frame Fiber trough 16 can be used for away fibre.
Below in conjunction with Fig. 3, introduce the trend of the optical fiber of high-capacity optical fiber distributing frame of the present utility model, as shown in Figure 3, outer optical cable 1 enters fused fiber splice module, fiber distribution module or fused fiber splice Wiring module by optical cable access unit 112, the jumping fiber 2 that is come out by fused fiber splice module, fiber distribution module or fused fiber splice Wiring module is connected with the adapter on the 12 optical fiber distributing unit, rear portion, be connected with internal unit jumping fiber 3 with realization, end-use device jumping fiber 3 is connected to main equipment.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. high-capacity optical fiber distributing frame, comprise a support body, described support body has a front portion, a rear portion, a left side and a right side, it is characterized in that, described front portion has the module accommodation space that is used to place fused fiber splice module, Wiring module or welding Wiring module, described front portion also is provided with the optical cable access unit, and described rear portion is provided with the optical fiber distributing unit, and described left side or right side are provided with the fine assembly of storage.
2. high-capacity optical fiber distributing frame according to claim 1 is characterized in that, described optical fiber distributing unit and described support body are rotationally connected.
3. high-capacity optical fiber distributing frame according to claim 2 is characterized in that, is provided with hinge between described optical fiber distributing unit and the described support body, and described hinge is connected with the optical fiber distributing unit on one side, and another side and support body are connected.
4. high-capacity optical fiber distributing frame according to claim 3 is characterized in that, described optical fiber distributing unit also is provided with the locking piece that is used to lock it on the support body.
5. high-capacity optical fiber distributing frame according to claim 4 is characterized in that, described locking piece is a bolt, has on the described support body and the adaptive screw of institute's bolt.
6. according to each described high-capacity optical fiber distributing frame of claim 1 to 5, it is characterized in that the fine assembly of described storage was fine circle and hung fine post.
7. high-capacity optical fiber distributing frame according to claim 6 is characterized in that, the inboard of described support body was provided with fine circle and hung fine post.
8. high-capacity optical fiber distributing frame according to claim 7 is characterized in that, described support body has and the frame Fiber trough, and is described and the frame Fiber trough is vertical with the short transverse of described support body.
9. high-capacity optical fiber distributing frame according to claim 8 is characterized in that, described optical cable access unit is positioned at the close support body top of front portion of described support body or the position of bottom.
10. high-capacity optical fiber distributing frame according to claim 9 is characterized in that, is provided with the guide rail structure that is used to install fused fiber splice module, Wiring module or welding Wiring module in the described module accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202044761U CN201657229U (en) | 2009-09-04 | 2009-09-04 | Large-capacity optical fiber distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202044761U CN201657229U (en) | 2009-09-04 | 2009-09-04 | Large-capacity optical fiber distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657229U true CN201657229U (en) | 2010-11-24 |
Family
ID=43122457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202044761U Expired - Lifetime CN201657229U (en) | 2009-09-04 | 2009-09-04 | Large-capacity optical fiber distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201657229U (en) |
-
2009
- 2009-09-04 CN CN2009202044761U patent/CN201657229U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |