CN204666891U - 12 two-core optical fiber branch devices - Google Patents
12 two-core optical fiber branch devices Download PDFInfo
- Publication number
- CN204666891U CN204666891U CN201520343983.9U CN201520343983U CN204666891U CN 204666891 U CN204666891 U CN 204666891U CN 201520343983 U CN201520343983 U CN 201520343983U CN 204666891 U CN204666891 U CN 204666891U
- Authority
- CN
- China
- Prior art keywords
- limiting component
- optical fiber
- core optical
- box body
- fiber branch
- 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
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- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Abstract
The utility model provides a kind of 12 two-core optical fiber branch devices, it comprises a box body, a lid, one first limiting component, one second limiting component, described box body is provided with the first limited impression matched with described first limiting component, the second limited impression matched with described second limiting component, the side of described first limiting component comprises 12 optical fiber holes, the opposite side of described first limiting component has into fine hole, described second limiting component has the hollow cavity of a both ends open, and described box body mates mutually with described lid.The utility model have facilitate 12 two-core optical fiber branch, protection, and the function in various types of communication equipment can be arranged on easily.
Description
Technical field
The utility model relates to a kind of 12 two-core optical fiber branch devices.
Background technology
Fiber to the home has carried out large-scale practical application in the world.With fiber-to-the-home construction, no matter be in the light splitting of fiber cable cross connection box one-level or all can relate in corridor unit fiber-dividing box secondary light-splitting and distribute the branch of 12 two-core optical fiber.But existing 12 two-core optical fiber in use cannot obtain branch easily and protect branch.
Utility model content
The technical problems to be solved in the utility model in use can not obtain branch easily to overcome existing 12 two-core optical fiber, and the defect to branch's protection, a kind of 12 two-core fiber optic taps are provided.
The utility model solves above-mentioned technical matters by following technical proposals:
A kind of 12 two-core optical fiber branch devices, it comprises a box body, a lid, one first limiting component, one second limiting component, its feature is, described box body is provided with the first limited impression matched with described first limiting component, the second limited impression matched with described second limiting component, the side of described first limiting component comprises 12 optical fiber holes, the opposite side of described first limiting component has into fine hole, described second limiting component has the hollow cavity of a both ends open, and described box body mates mutually with described lid.By the first limiting component, the second limiting component fixing, prevent 12 two-core optical fiber branch devices from moving.
Preferably, described first limiting component comprises a first noumenon, and the side of described the first noumenon has two card convexs, and described first limited impression comprises a first noumenon groove matched with described the first noumenon, two and the first card convex groove of matching of described card convex.By the setting of the first limited impression and the first noumenon, two card convexs, prevent the arbitrarily movement of the first limiting component.
Preferably, described optical fiber hole tetrad three row arranged in parallel.
Preferably, described second limiting component comprises a bucking ladder, one second body, one end of described bucking ladder and one end of described second body are fixed, two second draw-in grooves are arranged at the junction of described bucking ladder and described second body, and described second limited impression comprises a trapezoidal groove matched with described bucking ladder, two and the second card convex, one and the second body recess of matching of described second body of matching of described second draw-in groove.By the setting of bucking ladder, the second body and the second draw-in groove, the second limited impression, prevent the arbitrarily movement of the second limiting component.
Preferably, described bucking ladder and described second body are integrally formed.The integrally formed structure of the second limiting component that can make is firmer.
Preferably, described box body comprises four clamping joints for described box body and described lid being fixed, and described lid comprises the hole clipping matched with described clamping joint.
Preferably, described box body and described lid are equipped with the fixed via described 12 two-core optical fiber branch devices being fixed on body of wall.
Positive progressive effect of the present utility model is: by being arranged in 12 two-core optical fiber branch devices by 12 two-core optical fiber; make it possible to select the branch line of some to distribute according to actual needs; and branch is protected in 12 two-core optical fiber branch devices, be convenient to the use for 12 two-core optical fiber in actual job process.
Accompanying drawing explanation
Fig. 1 is the explosive view of 12 two-core optical fiber branch devices of the utility model one embodiment.
Fig. 2 is the vertical view of the second limiting component of the utility model one embodiment.
Fig. 3 is the side view of the second limiting component of the utility model one embodiment.
Fig. 4 is the side view of the first limiting component of the utility model one embodiment.
Description of reference numerals:
Box body 1
Second body recess 11
Trapezoidal groove 12
Second card convex 13
First card convex groove 14
The first noumenon groove 15
Fixed via 16,26
Clamping joint 18
Lid 2
First limiting component 3
Card convex 34
The first noumenon 35
Optical fiber hole 36
Second limiting component 4
Second body 41
Bucking ladder 42
Second draw-in groove 43
Hollow cavity 44
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
Embodiment
Understood incorporated by reference to Fig. 1-4, a kind of 12 two-core optical fiber branch devices, it comprises box body 1, lid 2, first limiting component 3, second limiting component 4.
Understood incorporated by reference to Fig. 1, box body 1 is provided with the first limited impression matched with the first limiting component 3, the second limited impression matched with the second limiting component 4.First limiting component 3 comprises the first noumenon 35, and the side of the first noumenon 35 has two card convexs 34.First limited impression comprises the first noumenon groove 15 matched with the first noumenon 35, two the first card convex grooves 14 matched with two card convexs 34.Second limiting component 4 comprises bucking ladder 42, second body 41, one end of bucking ladder 42 and one end of the second body 41 are fixed, two the second draw-in grooves 43 are arranged at the junction of bucking ladder 42 and the second body 41, and the second limited impression comprises a trapezoidal groove 12 matched with bucking ladder 42, two the second card convexs 13 matching with the second draw-in groove 43, the second body recess 11 of matching with the second body 41.Bucking ladder 42 and the second body 41 are integrally formed.
Understood incorporated by reference to Fig. 1, the side of the first limiting component 3 comprises 12 optical fiber holes 36, optical fiber hole 36 tetrad three row arranged in parallel.The opposite side of the first limiting component 3 has into fine hole, and the second limiting component 4 has the hollow cavity 44 of a both ends open, and box body 1 mates mutually with lid 2.
Understood incorporated by reference to Fig. 1, box body 1 comprises four clamping joints 18 for being fixed with lid 2 by box body 1, and lid 2 comprises the hole clipping matched with clamping joint 18.
Understood incorporated by reference to Fig. 1, Fig. 4, during use, 12 two-core optical fiber strippings are divided into 12 branch lines, these 12 branch lines are penetrated from the opposite side of the first limiting component 3, passes from the optical fiber hole 36 of the side of the first limiting component 3.After completing above-mentioned steps, the first limiting component 3 is pressed in box body 1.Pass from optical fiber hole 36 12 branch lines are passed from the hollow cavity 44 of the second limiting component 4 in the lump, subsequently, the second limiting component 4 is pressed in box body 1.The clamping joint 18 aimed at by lid 2 on box body 1 compresses, and completes the closed of box body 1 and lid 2.If need 12 two-core optical fiber branch devices to fix on the wall, can by screw be realized fixing with the fixed via 26 on lid 2 through the fixed via 16 on box body 1.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (7)
1. a two-core optical fiber branch device, it comprises a box body, a lid, one first limiting component, one second limiting component, it is characterized in that, described box body is provided with the first limited impression matched with described first limiting component, the second limited impression matched with described second limiting component, the side of described first limiting component comprises 12 optical fiber holes, the opposite side of described first limiting component has into fine hole, described second limiting component has the hollow cavity of a both ends open, and described box body mates mutually with described lid.
2. 12 two-core optical fiber branch devices as claimed in claim 1, it is characterized in that, described first limiting component comprises a first noumenon, the side of described the first noumenon has two card convexs, and described first limited impression comprises a first noumenon groove matched with described the first noumenon, two and the first card convex groove of matching of described card convex.
3. 12 two-core optical fiber branch devices as claimed in claim 2, is characterized in that, described optical fiber hole tetrad three row arranged in parallel.
4. 12 two-core optical fiber branch devices as claimed in claim 1, it is characterized in that, described second limiting component comprises a bucking ladder, one second body, one end of described bucking ladder and one end of described second body are fixed, two second draw-in grooves are arranged at the junction of described bucking ladder and described second body, and described second limited impression comprises a trapezoidal groove matched with described bucking ladder, two and the second card convex, one and the second body recess of matching of described second body of matching of described second draw-in groove.
5. 12 two-core optical fiber branch devices as claimed in claim 4, is characterized in that, described bucking ladder and described second body are integrally formed.
6. 12 two-core optical fiber branch devices as claimed in claim 1, is characterized in that, described box body comprises four clamping joints for described box body and described lid being fixed, and described lid comprises the hole clipping matched with described clamping joint.
7. 12 two-core optical fiber branch devices as claimed in claim 1, is characterized in that, described box body and described lid are equipped with the fixed via described 12 two-core optical fiber branch devices being fixed on body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343983.9U CN204666891U (en) | 2015-05-25 | 2015-05-25 | 12 two-core optical fiber branch devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343983.9U CN204666891U (en) | 2015-05-25 | 2015-05-25 | 12 two-core optical fiber branch devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666891U true CN204666891U (en) | 2015-09-23 |
Family
ID=54137260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343983.9U Expired - Fee Related CN204666891U (en) | 2015-05-25 | 2015-05-25 | 12 two-core optical fiber branch devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666891U (en) |
-
2015
- 2015-05-25 CN CN201520343983.9U patent/CN204666891U/en not_active Expired - Fee Related
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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: 20150923 Termination date: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |