CN203117494U - Optical fiber distribution frame - Google Patents
Optical fiber distribution frame Download PDFInfo
- Publication number
- CN203117494U CN203117494U CN 201320084823 CN201320084823U CN203117494U CN 203117494 U CN203117494 U CN 203117494U CN 201320084823 CN201320084823 CN 201320084823 CN 201320084823 U CN201320084823 U CN 201320084823U CN 203117494 U CN203117494 U CN 203117494U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- wire spool
- frame
- stopper rod
- sleeve
- 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 - Lifetime
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Abstract
The utility model discloses an optical fiber distribution frame, which comprises a frame body. A wire spool is arranged on the frame body. The optical fiber distribution frame also comprises a mounting rack provided with a sliding chute. The rear side of the mounting rack is provided with insertion sheets. An insertion slot is formed between the insertion sheets. A cylinder is inserted in the insertion slot. The cylinder is provided with a fixing slot. The wire spool is provided with a sleeve and a plunger rod. The plunger rod is movably inserted in the sleeve. The wire spool is slidably arranged in the sliding chute. The plunger rod is to be inserted into the fixing slot. According to the technical scheme of the utility model, the wire spool of the optical fiber distribution frame is more reasonable in structure, thus is convenient in maintenance. Meanwhile, optical cables are more convenient in coiling operation and simple in structure.
Description
Technical field
The utility model relates to communication equipment field, more specifically, relates to a kind of optical fiber cable distribution frame.
Background technology
Optical fiber cable distribution frame is important support equipment in the optical transmission system; be mainly used in fused fiber splice, optical connector installation, the transfer of light path, the storage of unnecessary tail optical fiber and the protection of optical cable etc. of optical fiber cable termination, it has important effect for Networks of Fiber Communications safe operation and flexible the use.Past, the optical cable that uses in the optical communication construction is generally a few core to tens cores, the capacity of fibre distribution frame generally all below 100 cores, shortcoming such as these fibre distribution frames show more and more that tail optical fiber memory capacity is less, allotment attended operation inconvenience, function are less, simple in structure.Optical communication now is used widely in long distance line and local network relay transmission, and fiberize has also become the developing direction of Access Network.
When optical cable enters cabinet, the unnecessary part of cable length is around on the wire spool, the wire spool of conventional cable distributing frame directly is welded on distributing frame inside, can't dismounting and change, and general distributing frame wire spool can not satisfy optical cable and can be tightened between wire spool, to prevent the requirement of optical cable play on wire spool.Therefore be necessary to provide a kind of modular wire spool structure, be convenient under the situation that wire spool maybe needs to change in fault it be carried out dismounting and change.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of optical fiber cable distribution frame, the optical cable wire spool is removed and installed can guarantee that easily the optical cable coiling is compacter simultaneously.
The utility model is achieved through the following technical solutions: optical fiber cable distribution frame, comprise the distributing frame body, at described distributing frame body wire spool is set, also comprise an erecting frame, at described erecting frame chute is set, at described erecting frame rear side inserted sheet is set, between described inserted sheet, form slot, be inserted with cylinder in the described slot, at described cylinder pickup groove is set, described wire spool comprises sleeve and stopper rod, and described stopper rod activity is inserted in the described sleeve, described wire spool slides and is arranged in the described chute, and described stopper rod is used for filling in pickup groove.
In the technique scheme, in described sleeve spring is set, described spring one end leans stopper rod, and the described spring other end leans sleeve lining.
In the technique scheme, in the outer face of described stopper rod draw ring is set.
In the technique scheme, described erecting frame below arranges mounting blocks, in described mounting blocks both sides draw-in groove is set, is provided with the buckle that cooperates with described draw-in groove in distributing frame body interior bottom side, described erecting frame is equipped with in the distributing frame body by draw-in groove and buckle.
The utlity model has following beneficial effect: the utility model optical fiber cable distribution frame wire spool structure is more reasonable, is convenient to safeguard, and makes that the optical cable coiling is convenient, simple in structure.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is erecting frame schematic perspective view of the present utility model.
Fig. 3 is the partial enlarged drawing at A place among Fig. 2.
Fig. 4 is the cross-sectional schematic of wire spool.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 4, optical fiber cable distribution frame, comprise distributing frame body 22, at described distributing frame body 22 wire spool 4 is set, also comprise an erecting frame 1, at described erecting frame 1 chute 3 is set, at described erecting frame 1 rear side inserted sheet 10 is set, forms slot 11 10 of described inserted sheets, also comprise a cylinder 2, described cylinder 2 inserts in the described slot 11, at described cylinder 2 pickup groove 20 is set.
Described wire spool 4 comprises sleeve 40 and stopper rod 41, described stopper rod 41 activities are inserted in the sleeve 40, in described sleeve 40 spring 42 are set, and described spring 42 1 ends lean stopper rod 41, the described spring other end 42 leans sleeve 40 inwalls, in the outer face of described stopper rod 41 draw ring 43 is set.Described wire spool slides and is arranged in the described chute 3, and described stopper rod 41 is filled in pickup groove 20.
Described erecting frame 1 below arranges mounting blocks 5, in described mounting blocks 5 both sides draw-in groove 50 is set, and is provided with the buckle that cooperates with described draw-in groove 50 in distributing frame body interior bottom side, and described erecting frame 1 is equipped with in the distributing frame body by draw-in groove 50 and buckle.
When needing the dismounting wire spool, at first the buckle that erecting frame is arranged from distributing frame body interior bottom side skids off, and directly removes wire spool from chute 3 then and gets final product, convenience very.
And when needing coiling, at first spur the draw ring 43 on the stopper rod 41, outwards spur stopper rod 41, make stopper rod 41 break away from pickup groove 20, this moment is sliding sleeve 40 downwards, make sleeve in the pickup groove of downside, reorientate, begin coiling then, after coiling is finished, outwards spur stopper rod, sliding sleeve upwards, after optical fiber was tightened, unclamping stopper rod, to make that stopper rod enters in the upside pickup groove spacing.Therefore guaranteed that optical fiber and arc-shape winding plate can fit closely, it is effective to wind the line, and guaranteed to cause the actual crooked process radius of optical fiber can equal theoretical crooked process radius, so signal transmission effect is better.
Claims (4)
1. optical fiber cable distribution frame, comprise distributing frame body (22), at described distributing frame body (22) wire spool (4) is set, it is characterized in that: comprise an erecting frame (1), at described erecting frame (1) chute (3) is set, at described erecting frame (1) rear side inserted sheet (10) is set, between described inserted sheet (10), form slot (11), be inserted with cylinder (2) in the described slot (11), at described cylinder (2) pickup groove (20) is set, described wire spool (4) comprises sleeve (40) and stopper rod (41), described stopper rod (41) activity is inserted in the described sleeve (40), described wire spool (4) slides and is arranged in the described chute (3), and described stopper rod (41) is used for filling in pickup groove (20).
2. optical fiber cable distribution frame as claimed in claim 1, it is characterized in that: spring (42) is set in described sleeve (40), and described spring (42) one ends lean stopper rod (41), and described spring (42) other end leans sleeve (40) inwall.
3. optical fiber cable distribution frame as claimed in claim 1 is characterized in that: in the outer face of described stopper rod (41) draw ring (43) is set.
4. optical fiber cable distribution frame as claimed in claim 1, it is characterized in that: described erecting frame (1) below arranges mounting blocks (5), in described mounting blocks (5) both sides draw-in groove (50) is set, be provided with the buckle that cooperates with described draw-in groove (50) in distributing frame body interior bottom side, described erecting frame (1) is equipped with in the distributing frame body by draw-in groove (50) and buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084823 CN203117494U (en) | 2013-02-25 | 2013-02-25 | Optical fiber distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084823 CN203117494U (en) | 2013-02-25 | 2013-02-25 | Optical fiber distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117494U true CN203117494U (en) | 2013-08-07 |
Family
ID=48897829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084823 Expired - Lifetime CN203117494U (en) | 2013-02-25 | 2013-02-25 | Optical fiber distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117494U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454740A (en) * | 2013-08-29 | 2013-12-18 | 云南电力试验研究院（集团）有限公司电力研究院 | Novel optical cable jointing box |
| CN104503057A (en) * | 2014-12-26 | 2015-04-08 | 宁波市令通电信设备有限公司 | Optical fiber main distribution frame |
| CN104880772A (en) * | 2015-05-29 | 2015-09-02 | 成都亨通光通信有限公司 | Special-purpose coiling screw for fiber splice tray |
| CN109901271A (en) * | 2019-04-03 | 2019-06-18 | 杭州道盈信息科技有限公司 | A kind of high appearance carrying capacity optical cable fiber-dividing box |
-
2013
- 2013-02-25 CN CN 201320084823 patent/CN203117494U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454740A (en) * | 2013-08-29 | 2013-12-18 | 云南电力试验研究院（集团）有限公司电力研究院 | Novel optical cable jointing box |
| CN104503057A (en) * | 2014-12-26 | 2015-04-08 | 宁波市令通电信设备有限公司 | Optical fiber main distribution frame |
| CN104503057B (en) * | 2014-12-26 | 2017-09-15 | 宁波市令通电信设备有限公司 | Main distribution frame for fiber |
| CN104880772A (en) * | 2015-05-29 | 2015-09-02 | 成都亨通光通信有限公司 | Special-purpose coiling screw for fiber splice tray |
| CN109901271A (en) * | 2019-04-03 | 2019-06-18 | 杭州道盈信息科技有限公司 | A kind of high appearance carrying capacity optical cable fiber-dividing box |
| CN109901271B (en) * | 2019-04-03 | 2020-08-11 | 杭州富阳宏扬光电设备有限公司 | High-capacity optical cable fiber distribution box |
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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 |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |