CN207164317U - A kind of multi-drawer rack formula optical branching device - Google Patents
A kind of multi-drawer rack formula optical branching device Download PDFInfo
- Publication number
- CN207164317U CN207164317U CN201720435775.0U CN201720435775U CN207164317U CN 207164317 U CN207164317 U CN 207164317U CN 201720435775 U CN201720435775 U CN 201720435775U CN 207164317 U CN207164317 U CN 207164317U
- Authority
- CN
- China
- Prior art keywords
- branching device
- optical branching
- drawer
- bottom plate
- flat board
- 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
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- Light Guides In General And Applications Therefor (AREA)
Abstract
A kind of multi-drawer rack formula optical branching device, the cover plate being interlocked including bottom plate, with the bottom plate, also include two guide rails in left and right and drawer appliance, described two guide rails are separately fixed at the bottom plate both sides, the drawer appliance is flexibly connected with the guide rail, and the drawer appliance includes flat board and the panel being connected with the flat board.The tail optical fiber that the utility model is drawn can reach next port by wire hole in panel, reduction uses adapter, cost and high performance effect is put forward so as to reach to reduce, multi-drawer rack formula optical branching device cost is greatly reduced, improves this competitiveness of product in market.
Description
【Technical field】
Optical fiber connection area is the utility model is related to, more particularly to a kind of multi-drawer rack formula light point for being used to distribute optical fiber
Road device.
【Background technology】
Optical branching device is the basic optical device for being widely used in realizing optical signal transmission in telecommunications/data/enterprise network, is
The ideal solution of signal is transmitted in telecommunications access network.
Multi-drawer rack formula optical branching device is mainly sealed with cassette splitter at present, i.e. cassette splitter and bottom plate
Between with screw or band installation is fixed；Adapter is installed using screw, i.e., screw hole, adapter are processed on floor board
It is screwed and is connected between floor board；The mounting ear that bottom plate couples with calculator room equipment installation is set using single part
Meter, i.e. mounting ear in final assembly to calculator room equipment with after the completion of bottom plate assembling, using.
Existing multi-drawer rack formula optical branching device is provided with adapter so as to cause to increase fiber transmission attenuation, and is needed during maintenance
Removing casing causes maintenance difficult.The installation of adapter expends man-hour, improves cost of labor.
【The content of the invention】
The utility model aims to solve the problem that above mentioned problem and provides a kind of simple in construction, and easy for installation, reduction uses adapter,
The multi-drawer rack formula optical branching device of cost can be reduced.
To achieve the above object, the utility model provides a kind of multi-drawer rack formula optical branching device, and the optical branching device includes
Bottom plate, the cover plate being interlocked with the bottom plate, in addition to two guide rails in left and right and drawer appliance, described two guide rails are separately fixed at
The bottom plate both sides, the drawer appliance are flexibly connected with the guide rail, the drawer appliance include flat board and with the flat board
The panel of connection.
The flat board both sides are provided with wire-wrap board.
Optical branching device is provided with the middle part of the flat board.
The panel is provided with entrance hole and wire hole.
Compared with prior art, its advantage is multi-drawer rack formula optical branching device of the present utility model：
The Conventional carriers optical branching device of substitution in the market, the stand-type optical branching device, the tail optical fiber of extraction can pass through
Wire hole reaches next port in panel, and reduction use adapter, cost and puies forward high performance effect so as to reach to reduce, makes
Multi-drawer rack formula optical branching device cost is greatly reduced, and improves this competitiveness of product in market.
【Brief description of the drawings】
Fig. 1 is the utility model schematic diagram.
【Embodiment】
The following example is explained further and illustrated to of the present utility model, does not form any limit to the utility model
System.
As shown in figure 1, the utility model multi-drawer rack formula optical branching device include bottom plate 1, cover plate 2, left and right two guide rails 3 and
Drawer appliance.Bottom plate 1 is the structure of cuboid or square, and cover plate 2 is thin plate, and bottom plate 1 is related to cover plate 2 to be fastened, and cover plate 2 is logical
The form and bottom plate 1 for crossing buckle link together.The guide rail 3 of left and right two is screwed in the left and right sides of bottom plate 1 respectively.Take out
Drawer component is installed on guides 3, is movably connected with guide rail 3, drawer appliance can be extracted freely on guides 3.
As shown in figure 1, drawer appliance includes flat board 41 and the front panel 42 being connected with flat board 41.The both sides of flat board 41 are provided with
Two wire-wrap boards 411, wire-wrap board 411 play winding optical fiber effect.The middle part of flat board 41 is provided with optical branching device 412, plays distribution light
Fibre effect.
As shown in figure 1, panel 42 is provided with circular entrance hole 421 and wire hole 422, in the present embodiment, wire hole 422 is
Equally distributed 8 wire holes.
The utility model wire laying mode：
Optical fiber introduces drawer appliance from the entrance hole 421 of panel 42, and optical fiber is linked into optical branching device around wire-wrap board 411
412, the wire hole 422 of tail optical fiber of the optical fiber after optical branching device 412 through panel 42 draws optical branching device, and plug is passed through into tail
It is attached to panel 42 after fibre to fix, the tail optical fiber of extraction adds connector head.
The tail optical fiber that the utility model is drawn can reach next port by the wire hole in panel, reduce using adaptation
Device, cost and high performance effect is put forward so as to reach to reduce, multi-drawer rack formula optical branching device cost is greatly reduced, improves this
The competitiveness of product in market.
Although being disclosed by above example to the utility model, the scope of protection of the utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, each component is done to more than deformation, replacements etc. will be fallen into
In the right of utility model.
Claims (2)
1. a kind of multi-drawer rack formula optical branching device, it is characterised in that the stand-type optical branching device includes bottom plate (1) and the bottom plate
(1) cover plate (2) being interlocked, in addition to two guide rails (3) in left and right and drawer appliance, described two guide rails (3) are separately fixed at
Bottom plate (1) both sides, the drawer appliance are flexibly connected with the guide rail (3), the drawer appliance include flat board (41) and
The panel (42) being connected with the flat board (41), flat board (41) both sides are provided with wire-wrap board (411), flat board (41) middle part
Provided with optical branching device (412).
2. multi-drawer rack formula optical branching device as claimed in claim 1, it is characterised in that the panel (42) is provided with entrance hole
And wire hole (422) (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435775.0U CN207164317U (en) | 2017-04-24 | 2017-04-24 | A kind of multi-drawer rack formula optical branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435775.0U CN207164317U (en) | 2017-04-24 | 2017-04-24 | A kind of multi-drawer rack formula optical branching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164317U true CN207164317U (en) | 2018-03-30 |
Family
ID=61708942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720435775.0U Expired - Fee Related CN207164317U (en) | 2017-04-24 | 2017-04-24 | A kind of multi-drawer rack formula optical branching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11327263B2 (en) | 2019-04-01 | 2022-05-10 | Afl Telecommunications Lcc | Fiber optic tray systems |
| CN115629446A (en) * | 2022-09-30 | 2023-01-20 | 安徽奥明通信科技有限公司 | Fusion splice tray structure for optical fiber connection |
-
2017
- 2017-04-24 CN CN201720435775.0U patent/CN207164317U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11327263B2 (en) | 2019-04-01 | 2022-05-10 | Afl Telecommunications Lcc | Fiber optic tray systems |
| US11619791B2 (en) | 2019-04-01 | 2023-04-04 | Afl Telecommunications Llc | Fiber optic tray systems |
| US11693202B2 (en) | 2019-04-01 | 2023-07-04 | Afl Telecommunications Llc | Fiber optic tray systems |
| US11994732B2 (en) | 2019-04-01 | 2024-05-28 | Afl Telecommunications Llc | Fiber optic tray systems |
| US12019297B2 (en) | 2019-04-01 | 2024-06-25 | Afl Telecommunications Llc | Fiber optic tray systems |
| CN115629446A (en) * | 2022-09-30 | 2023-01-20 | 安徽奥明通信科技有限公司 | Fusion splice tray structure for optical fiber connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180330 |