CN202057832U - Communication optical fiber adapter - Google Patents
Communication optical fiber adapter Download PDFInfo
- Publication number
- CN202057832U CN202057832U CN201120144080XU CN201120144080U CN202057832U CN 202057832 U CN202057832 U CN 202057832U CN 201120144080X U CN201120144080X U CN 201120144080XU CN 201120144080 U CN201120144080 U CN 201120144080U CN 202057832 U CN202057832 U CN 202057832U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber adapter
- housing
- telecommunication optical
- lock pin
- 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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- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a communication optical fiber adapter, comprising a housing comprising at least one optical fiber signal channel, wherein a hollow cylinder is arranged inside the optical signal channel, one end of the hollow cylinder is provided with an axial gap, and inside the hollow cylinder there is provided an insert core sleeve. The communication optical fiber adapter has the advantages of once injection moulding of the housing and arrangement of the axial gap, and of using extruding force to assemble the insert core sleeve into the hollow cylinder, thereby saving processes as a whole and being convenient for processing.
Description
Technical field
The utility model relates to a kind of telecommunication optical fiber adapter.
Background technology
In the optical fiber telecommunications system process was installed, the connection of telecommunication optical fiber need be used the telecommunication optical fiber connector for convenience.The end of telecommunication optical fiber connector is provided with preceding lock pin, in the preceding lock pin telecommunication optical fiber is installed, and fixes and connects in order to make two telecommunication optical fibers between the telecommunication optical fiber connector, need use the telecommunication optical fiber adapter.The telecommunication optical fiber adapter comprises a plastic casing, is provided with the right cylinder of hollow in the plastic casing, is provided with the lock pin sleeve in the right cylinder, and the lock pin sleeve is used to insert the preceding lock pin of telecommunication optical fiber connector.Above-mentioned plastic casing is made up of two identical outer casing members of structure.Existing fiber adapter packaging technology is as follows: earlier the lock pin sleeve is inserted in the right cylinder hollow of two outer casing members, again with two outer casing member ultrasonic soldering.Therefore the production and assembly technology of existing telecommunication optical fiber adapter is comparatively complicated.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of telecommunication optical fiber adapter simple for assembly process.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of telecommunication optical fiber adapter, it is characterized in that comprising housing, described housing comprises at least one fiber-optic signal passage, be provided with hollow circular cylinder in the described fiber-optic signal passage, described hollow circular cylinder one end is provided with axial gap, is provided with the lock pin sleeve in the described hollow circular cylinder.
At least one dividing plate is set in the described housing described housing is divided at least two above fiber-optic signal passages.
Described lock pin sleeve is a ceramic sleeve.
Described shell is provided with fixedly ear.
Compared with prior art, advantage of the present utility model is the housing single injection-molded, and the setting of axial gap utilizes extruding force that the lock pin sleeve is assembled in the hollow circular cylinder, saves technology on the whole, processes very convenient.And traditional telecommunication optical fiber adapter adopts the two halves housing, earlier the lock pin sleeve is inserted in the right cylinder hollow of two housings, again with two housing ultrasonic soldering.
Description of drawings
Fig. 1 is a partial sectional view of the present utility model;
Fig. 2 is the utility model exploded view.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of telecommunication optical fiber adapter comprises housing 1, and housing 1 comprises at least one fiber-optic signal passage, is provided with hollow circular cylinder 2 in the fiber-optic signal passage, and hollow circular cylinder 2 one ends are provided with axial gap 3, are provided with lock pin sleeve 4 in the hollow circular cylinder 2.At least one dividing plate 5 is set in the housing 1 housing 1 is divided at least two above fiber-optic signal passages.Lock pin sleeve 4 is a ceramic sleeve.Shell 1 is provided with fixedly ear 6.
Claims (4)
1. telecommunication optical fiber adapter, it is characterized in that comprising housing, described housing comprises at least one fiber-optic signal passage, be provided with hollow circular cylinder in the described fiber-optic signal passage, described hollow circular cylinder one end is provided with axial gap, is provided with the lock pin sleeve in the described hollow circular cylinder.
2. a kind of telecommunication optical fiber adapter according to claim 1 is characterized in that being provided with in the described housing at least one dividing plate described housing is divided at least two above fiber-optic signal passages.
3. a kind of telecommunication optical fiber adapter according to claim 1 is characterized in that described lock pin sleeve is a ceramic sleeve.
4. a kind of telecommunication optical fiber adapter according to claim 1 is characterized in that described shell is provided with fixedly ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120144080XU CN202057832U (en) | 2011-05-09 | 2011-05-09 | Communication optical fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120144080XU CN202057832U (en) | 2011-05-09 | 2011-05-09 | Communication optical fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057832U true CN202057832U (en) | 2011-11-30 |
Family
ID=45017802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120144080XU Expired - Fee Related CN202057832U (en) | 2011-05-09 | 2011-05-09 | Communication optical fiber adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057832U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257407A (en) * | 2012-02-20 | 2013-08-21 | 泰科电子(上海)有限公司 | Connector and connector assembly |
| CN104865648A (en) * | 2014-02-24 | 2015-08-26 | 讯达康通讯设备(惠州)有限公司 | Integrated SC fiber connector |
| CN111708125A (en) * | 2020-06-24 | 2020-09-25 | 武汉光迅科技股份有限公司 | Optical fiber adapter |
| CN111708126A (en) * | 2020-06-24 | 2020-09-25 | 武汉光迅科技股份有限公司 | Adapter assembly |
-
2011
- 2011-05-09 CN CN201120144080XU patent/CN202057832U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257407A (en) * | 2012-02-20 | 2013-08-21 | 泰科电子(上海)有限公司 | Connector and connector assembly |
| CN103257407B (en) * | 2012-02-20 | 2015-11-25 | 泰科电子(上海)有限公司 | Connector and connector assembly |
| CN104865648A (en) * | 2014-02-24 | 2015-08-26 | 讯达康通讯设备(惠州)有限公司 | Integrated SC fiber connector |
| CN111708125A (en) * | 2020-06-24 | 2020-09-25 | 武汉光迅科技股份有限公司 | Optical fiber adapter |
| CN111708126A (en) * | 2020-06-24 | 2020-09-25 | 武汉光迅科技股份有限公司 | Adapter assembly |
| CN111708126B (en) * | 2020-06-24 | 2022-01-11 | 武汉光迅科技股份有限公司 | Adapter assembly |
| CN111708125B (en) * | 2020-06-24 | 2022-11-11 | 武汉光迅科技股份有限公司 | Optical fiber adapter |
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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: 20111130 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |