CN203117490U - Optical cable fiber distribution box - Google Patents
Optical cable fiber distribution box Download PDFInfo
- Publication number
- CN203117490U CN203117490U CN 201320084654 CN201320084654U CN203117490U CN 203117490 U CN203117490 U CN 203117490U CN 201320084654 CN201320084654 CN 201320084654 CN 201320084654 U CN201320084654 U CN 201320084654U CN 203117490 U CN203117490 U CN 203117490U
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- CN
- China
- Prior art keywords
- optical cable
- fiber
- casing
- fiber distribution
- distribution box
- 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 cable fiber distribution box, which comprises a box body. An optical cable chucking device is arranged inside the box body. The optical cable chucking device comprises a guide sleeve and a pressing sheet is arranged in the guide sleeve in a sliding manner. The pressing sheet is in rotatable connection with a screw. The upper end surface of the guide sleeve is provided with a screwed hole and the screw is screwed inside the screwed hole. According to the technical scheme of the utility model, when an optical cable is led into the fiber distribution box, the optical cable is clamped. Therefore, the butt joint, the maintenance and other operation on the optical cable are facilitated.
Description
Technical field
The utility model relates to communication equipment field, more specifically, relates to a kind of optical cable fiber-dividing box.
Background technology
Optical cable fiber-dividing box is the visual plant during fiber optic network is built, and can be used for main cable and the welding of branched cable phase, and be communicated with the main cable welding after will entering the indoor many covered wire cable integration of user.
Conventional cable fiber-dividing box structure such as the disclosed a kind of fiber-dividing box of license notification number CN 202472080 U, mainly comprise square casing, casing top is coupled case lid, at the bottom of the one side that casing and case lid face is case, is the sidewall of casing between at the bottom of case lid and the case.Be provided with at the middle part of a sidewall of casing for what main cable was passed and cross cable device, in casing, press close to this place side-walls and have the optical cable fixing device corresponding with crossing cable device, fix for the main cable that will pass cable device.Fusion splicing devices fixedly is arranged at casing middle part, and it is used for main cable and tail optical fiber welding, and the distributed arc-shape winding plate of paired setting of the both sides, front and back of fusion splicing devices is for the unnecessary tail optical fiber of winding.Generally neither one has caused optical cable more in disorder to its device that clamps after optical cable is introduced from the optical cable fiber-dividing box bottom, has caused certain inconvenience for the butt joint maintenance of optical cable etc., therefore is necessary to make improvements.
Summary of the invention
At the deficiencies in the prior art, the utility model provides optical cable fiber-dividing box, has the function that optical cable is clamped after optical cable is introduced fiber-dividing box, and the operations such as butt joint maintenance of optical cable are provided convenience.
The utility model is achieved through the following technical solutions: optical cable fiber-dividing box, comprise casing, in described casing, be provided with the optical cable gripping mechanism, described optical cable gripping mechanism comprises guide pin bushing, in described guide pin bushing, slide compressing tablet is set, described compressing tablet is rotationally connected in a screw rod, in described guide pin bushing upper surface threaded hole is set, and described screw rod is twisted and is located in the described threaded hole.
In the technique scheme, in described screw rod end stubborn cap is set.
The utlity model has following beneficial effect: after optical cable is introduced fiber-dividing box, have the function that optical cable is clamped, for the operations such as butt joint maintenance of optical cable are provided convenience.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the cross-sectional schematic that the utility model arc-shape winding plate cooperates with casing.
Fig. 3 is the structural representation of the utility model gripping mechanism.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1 to Fig. 3, optical cable fiber-dividing box, comprise casing 2, in described casing 2, arc-shape winding plate 1 is set in pairs, in described casing 2, slide rail 20 is set, described arc-shape winding plate 1 slides and is arranged in the described slide rail 20, in described slide rail 20 spring 3 is set, and described spring 3 leans arc-shape winding plate 1 makes described arc-shape winding plate 1 lean in slide rail 20 1 ends.Need be when fibre, press down arc-shape winding plate 1 at first gently, then roll of optical fiber is around on two arc-shape winding plates 1 of paired setting, coiling is unclamped arc-shape winding plate 1 after finishing, make arc-shape winding plate 1 under the effect of spring 3 to top offset, the optical fiber that is wound on the arc-shape winding plate 1 is compressed automatically, guaranteed that optical fiber and arc-shape winding plate can fit closely, it is effective to wind the line, and guaranteed that the actual crooked process radius of optical fiber can equal theoretical crooked process radius, so signal transmission effect is better.
In described casing 2, be provided with optical cable gripping mechanism 4, described optical cable gripping mechanism 4 comprises guide pin bushing 40, and sliding in described guide pin bushing arranges compressing tablet 41, and described compressing tablet 41 is rotationally connected in a screw rod 42, in described guide pin bushing 40 upper surfaces threaded hole is set, described screw rod 42 is twisted and is located in the described threaded hole.Stubborn cap 43 is set in described screw rod 42 ends.When optical cable penetrates casing, at first by described gripping mechanism 4, by turning screw rod 42 downwards, screw rod 42 drives compressing tablet 41 and presses down, to fixing by the optical cable in the gripping mechanism 4, so optical cable can be too not in disorder when introducing fiber-dividing box, is convenient to dock for optical cable operations such as maintenance.
Claims (2)
1. optical cable fiber-dividing box, comprise casing (2), it is characterized in that: in described casing (2), be provided with optical cable gripping mechanism (4), described optical cable gripping mechanism (4) comprises guide pin bushing (40), in described guide pin bushing (40), slide compressing tablet (41) is set, described compressing tablet (41) is rotationally connected in a screw rod (42), in described guide pin bushing (40) upper surface threaded hole is set, and described screw rod (42) is twisted and is located in the described threaded hole.
2. a kind of optical cable fiber-dividing box as claimed in claim 1 is characterized in that: in described screw rod (42) end stubborn cap (43) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084654 CN203117490U (en) | 2013-02-25 | 2013-02-25 | Optical cable fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084654 CN203117490U (en) | 2013-02-25 | 2013-02-25 | Optical cable fiber distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117490U true CN203117490U (en) | 2013-08-07 |
Family
ID=48897825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084654 Expired - Lifetime CN203117490U (en) | 2013-02-25 | 2013-02-25 | Optical cable fiber distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389552A (en) * | 2013-08-09 | 2013-11-13 | 昆明华视讯网络科技有限公司 | Fiber winding ring with tension |
-
2013
- 2013-02-25 CN CN 201320084654 patent/CN203117490U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389552A (en) * | 2013-08-09 | 2013-11-13 | 昆明华视讯网络科技有限公司 | Fiber winding ring with tension |
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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 |