CN203149170U - Optical cable junction box - Google Patents
Optical cable junction box Download PDFInfo
- Publication number
- CN203149170U CN203149170U CN 201320107580 CN201320107580U CN203149170U CN 203149170 U CN203149170 U CN 203149170U CN 201320107580 CN201320107580 CN 201320107580 CN 201320107580 U CN201320107580 U CN 201320107580U CN 203149170 U CN203149170 U CN 203149170U
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- CN
- China
- Prior art keywords
- optical cable
- fusion joining
- connecting box
- joining disk
- cable connecting
- 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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Abstract
The utility model relates to the technical field of optical fiber installation devices and discloses an optical cable junction box which comprises a casing body. Optical cable inlet and outlet are arranged on both ends of the casing body. A junction space is in the casing body. The casing body comprises an upper casing body and a lower casing body. Optical cable inlet and outlet are formed at the end parts of upper and lower casing bodies. An adapter installation seat and a welding disc installation seat are arranged in the junction space. A number of welding discs are arranged on the welding disc installation seat. Each welding disc is provided with a number of welding sheets. The adapter installation seat is located below the welding discs. The space on one side of the adapter installation seat is greater than the minimum size of a bending optical fiber. According to the utility model, through the sealing structure, the optical cable junction box can be arranged in a variety of harsh conditions; through the optical fiber bending space in the junction box, the optical fiber after junction realizes a safe transmission effect; and through a number of welding disc sheets, a junction box provides optical fiber access for multiple unit households.
Description
Technical field
The utility model relates to the optical fibre installation apparatus technical field, particularly a kind of optical cable connecting box.
Background technology
Along with the fast development of digital technology, the digital broadcast television that picture is clear, program is abundant and the network of bigger bandwidth have begun to enter in the common people family.The digital signal that passes number by optical cable will be transformed the building of occasions such as office block, community and school.Existing reforming mode generally is that optical cable is tapped into residential quarter or whole building, carries out the signal reallocation then, and this mode has been stamped a discount with high-quality digital signal.And to be assigned to every household to signal, then to be equipped with access device in every family or each floor.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of optical cable connecting box to be provided, in the hope of realizing optical cable being tapped into every household.
The technical scheme that the utility model is taked is:
A kind of optical cable connecting box, comprise housing, the two ends of described housing are provided with optical cable import and outlet, described enclosure interior is the space of continuing, it is characterized in that, described housing comprises upper shell and lower house, described optical cable import and outlet are formed in the end by last lower house, in the described space of continuing, mounting substrate for adaptor is set, the fusion joining disk mount pad is installed a plurality of fusion joining disks on the described fusion joining disk mount pad, each fusion joining disk is provided with a plurality of welding sheets, described mounting substrate for adaptor is positioned at the below of described fusion joining disk, and the space of described mounting substrate for adaptor one side is greater than the minimum dimension of optical fiber when the bending.
Further, the described lower house junction of going up is provided with seal, and described optical cable import and export arranges seal, and the described lower house of going up is by the securing member formation housing that is connected.
Further, the inside surface of described upper shell and lower house is provided with reinforcement, at described reinforcement screw is set.
Further, described a plurality of fusion joining disks are 1 to 4, and described a plurality of welding sheets are 1 to 3, and each welding sheet is provided with 6 fused fiber splice grooves.
Further, described fusion joining disk is provided with the fusion joining disk cover, and described fusion joining disk cover is transparent material.
Further, described optical cable is imported and exported and respectively is two.
Further, described housing is provided with gaseous core.
Further, the both sides of described fusion joining disk fixedly install bandage, and described bandage is used for described a plurality of fusion joining disks are fixed.
The beneficial effects of the utility model are:
1, the structure of closed type can be arranged under the various abominable working conditions optical cable connecting box;
2, the curved space of the optical fiber in the splice tray reaches safe laser propagation effect after making fibre junction;
3, a plurality of welding discs make a splice tray insert for family, a plurality of unit provides optical fiber.
Description of drawings
Accompanying drawing 1 is the perspective view of upper shell in the utility model;
Accompanying drawing 2 is the perspective view of lower house in the utility model;
Accompanying drawing 3 is the perspective view of fusion joining disk in the utility model;
Accompanying drawing 4 is the perspective view of welding sheet in the utility model.
Mark in the accompanying drawing is respectively:
1. upper shell; 2. lower house;
3. optical cable import; 4. optical cable outlet;
5. fusion joining disk; 6. welding sheet;
7. reinforcement.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to the utility model optical cable connecting box.
Referring to accompanying drawing 1-4, be divided into upper shell 1 and lower house 2 at the housing of optical cable connecting box, the two ends of housing are optical cable import 3 and optical cable outlet 4, optical cable import 3 and optical cable outlet 4 ends by upper shell 1 and lower house 2 form.Optical cable is imported and exported and be can be each two, or more.Form the space of continuing between upper shell 1 and the lower house 2, the space of continuing is used for the welding of turnover optical cable.Mounting substrate for adaptor and fusion joining disk mount pad are set in the space of continuing, mounting substrate for adaptor is used for mounting adapter, adapter is divided into many fiber optic taps with optical cable, 1 to 4 fusion joining disk 5 is installed on the fusion joining disk mount pad, each fusion joining disk is provided with 1 to 3 welding sheet 6, and each welding sheet 6 is provided with 6 fused fiber splice grooves.At each fusion joining disk the fusion joining disk cover is set, the fusion joining disk cover is for selecting transparent material.Both sides at fusion joining disk fixedly install bandage, are used for fusion joining disk is fixed.Mounting substrate for adaptor is positioned at the below of fusion joining disk, is used for optical fiber in the space of mounting substrate for adaptor one side and twines, and the space is greater than the minimum dimension of light when bending, and general bending radius is greater than more than 2 to 5 centimeters.Junction at upper shell 1 and lower house 2 is equipped with seal, imports and exports 3,4 places at optical cable seal also is set.Upper shell 1 and lower house 2 can after being fastenedly connected, form a sealed space in enclosure interior by the securing member formation housing that is connected.At last lower house 1,2 inside surface a plurality of reinforcements 7 are set, the screw of mounting adapter mount pad and fusion joining disk mount pad can be arranged on the reinforcement 7, can reduce like this to go up the thickness of lower house and does not reduce its intensity.At upper shell 1 gaseous core is set, be used for fastening install lower house 2 after, utilize gaseous core to be evacuated in the housing, prevent that gas is to the influence of optical fiber.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. optical cable connecting box, comprise housing, the two ends of described housing are provided with optical cable import and outlet, described enclosure interior is the space of continuing, it is characterized in that: described housing comprises upper shell and lower house, described optical cable import and outlet are formed in the end by last lower house, in the described space of continuing, mounting substrate for adaptor is set, the fusion joining disk mount pad, a plurality of fusion joining disks are installed on the described fusion joining disk mount pad, each fusion joining disk is provided with a plurality of welding sheets, and described mounting substrate for adaptor is positioned at the below of described fusion joining disk, and the space of described mounting substrate for adaptor one side is greater than the minimum dimension of optical fiber when the bending.
2. optical cable connecting box according to claim 1 is characterized in that: the described lower house junction of going up is provided with seal, and described optical cable import and export arranges seal, and the described lower house of going up is by the securing member formation housing that is connected.
3. optical cable connecting box according to claim 1 and 2, it is characterized in that: the inside surface of described upper shell and lower house is provided with reinforcement, at described reinforcement screw is set.
4. optical cable connecting box according to claim 1 and 2, it is characterized in that: described a plurality of fusion joining disks are 1 to 4, and described a plurality of welding sheets are 1 to 3, and each welding sheet is provided with 6 fused fiber splice grooves.
5. optical cable connecting box according to claim 1 and 2, it is characterized in that: described fusion joining disk is provided with the fusion joining disk cover, and described fusion joining disk cover is transparent material.
6. optical cable connecting box according to claim 1 and 2 is characterized in that: described optical cable is imported and exported and respectively is two.
7. optical cable connecting box according to claim 1 and 2, it is characterized in that: described housing is provided with gaseous core.
8. optical cable connecting box according to claim 1 and 2, it is characterized in that: the both sides of described fusion joining disk fixedly install bandage, and described bandage is used for described a plurality of fusion joining disks are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107580 CN203149170U (en) | 2013-03-11 | 2013-03-11 | Optical cable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107580 CN203149170U (en) | 2013-03-11 | 2013-03-11 | Optical cable junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149170U true CN203149170U (en) | 2013-08-21 |
Family
ID=48976685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107580 Expired - Fee Related CN203149170U (en) | 2013-03-11 | 2013-03-11 | Optical cable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149170U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865660A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Outdoor optical cable joint box with stable structure |
| WO2015158268A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable connection and protection device and installation method therefor |
| CN106597618A (en) * | 2016-10-09 | 2017-04-26 | 中国人民解放军63835部队 | Optical fiber splice closure with differential micro-bending inductor |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
-
2013
- 2013-03-11 CN CN 201320107580 patent/CN203149170U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158268A1 (en) * | 2014-04-15 | 2015-10-22 | 泰科电子(上海)有限公司 | Optical cable connection and protection device and installation method therefor |
| CN105093444A (en) * | 2014-04-15 | 2015-11-25 | 泰科电子(上海)有限公司 | Optical cable splicing protective device and installation method thereof |
| US10001618B2 (en) | 2014-04-15 | 2018-06-19 | ADC Telecommunications (Shanghai) Distribution Co. Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10036864B2 (en) | 2014-04-15 | 2018-07-31 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| US10067307B2 (en) | 2014-04-15 | 2018-09-04 | Adc Telecommunications (Shanghai) Distribution Co., Ltd. | Fiber optic splice protection device and method for mounting the same |
| CN104865660A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Outdoor optical cable joint box with stable structure |
| CN106597618A (en) * | 2016-10-09 | 2017-04-26 | 中国人民解放军63835部队 | Optical fiber splice closure with differential micro-bending inductor |
| CN106597618B (en) * | 2016-10-09 | 2019-07-23 | 中国人民解放军63835部队 | A kind of optical cable connecting box with the micro-bend inductor of differential type |
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
| CN111796376B (en) * | 2020-08-10 | 2022-08-05 | 中天宽带技术有限公司 | Electric power optical cable joint box |
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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: 20130821 Termination date: 20200311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |