CN202720363U - Flanged MU type optical fiber connector - Google Patents
Flanged MU type optical fiber connector Download PDFInfo
- Publication number
- CN202720363U CN202720363U CN 201220333575 CN201220333575U CN202720363U CN 202720363 U CN202720363 U CN 202720363U CN 201220333575 CN201220333575 CN 201220333575 CN 201220333575 U CN201220333575 U CN 201220333575U CN 202720363 U CN202720363 U CN 202720363U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- flanged
- type optical
- fiber cable
- internally provided
- 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 relates to a flanged MU type optical fiber connector, and technically aims to provide a flanged MU type optical fiber connector which is precise in connection, can reduce signal loss caused by plugging on both ends, and improves the communication quality. The flanged MU type optical fiber connector comprises a rear shell which is internally provided with a tail sleeve, the tail sleeve is internally provided with an optical fiber cable, the periphery of the optical fiber cable is provided with a circular ring, the optical fiber cable is connected to a line pressing ring, the line pressing ring is connected to a locating ring, the locating ring is internally provided with a spring, the spring is connected to a tailstock, the tailstock is internally provided with a ceramic bushing, the ceramic bushing is internally provided with a ceramic ferrule, the rear shell is connected to a front shell, and the front shell and the rear shell are arranged in a metal shell case. The flanged MU type optical fiber connector has lower signal loss and better communication effect, and is applicable to be used in optical fiber communication.
Description
Technical field
The utility model relates to a kind of joints of optical fibre, in particular, relates to a kind of flange form MU type joints of optical fibre.
Background technology
In the fiber optic network physical connection of the prior art, it is to rely on two ends to be flexibly connected head that optical fiber is flexibly connected, middle by the fixing docking of fiber adapter, the technological deficiency that prior art exists is: when the distributing cabinet at narrow space uses, the one end plug connector of narrow space will be very difficult, and understand because of the direction and the bad grasp of dynamics that plug, thereby cause the loss of signal of optical link bigger than normal, increase difficulty of construction and human cost.
Summary of the invention
Technical purpose of the present utility model is to overcome in the prior art, when the joints of optical fibre connect because plug and then cause the technical matters of loss of signal, provide a kind of connection precisely and can reduce the two ends plug and cause loss of signal, improve the flange form MU type joints of optical fibre of communication quality.
For realizing above technical purpose, the technical solution of the utility model is:
The flange form MU type joints of optical fibre include rear casing, are provided with the tail cover in the described rear casing, be provided with optical fiber cable in the described tail cover, described optical fiber cable periphery is provided with annulus, and optical fiber cable is connected with the line ball ring, and described line ball ring is connected with stop collar, be provided with spring in the described stop collar, described spring is connected with tailstock, is provided with porcelain bushing in the described tailstock, is provided with ceramic insertion core in the described porcelain bushing, described rear casing is connected with front casing, and described front casing and rear casing are located in the metal bullet case.
Further, be provided with dust plug in the described metal bullet case.
Useful technique effect of the present utility model is: integrated assembly, and convenient to use, to remove an end and adapter from and repeatedly plug light signal insertion loss and the added losses that produce, insertion loss is lower than the mode that two ends are flexibly connected.Simple and practical, connector and adapter conjoined structure can be saved cost of products effectively, increase economic efficiency.The Length Ratio of disjunctor one end had been lacked about 10mm originally, was specially adapted to high density, large capacity, the fiber box of narrow space.The utility model loss of signal is lower, and communication efficiency is better.
Description of drawings
Fig. 1 is the quick-fried structural representation of tearing open of an embodiment of the utility model.
Fig. 2 is that embodiment of the utility model assembles complete product synoptic diagram.
Embodiment
In conjunction with Fig. 1, describe embodiment of the present utility model in detail, but claim is not done any restriction.
At the utility model flange form MU type joints of optical fibre, include rear casing 13, be provided with tail cover 12 in the described rear casing 13, be provided with optical fiber cable 10 in the described tail cover 12, described optical fiber cable 10 peripheries are provided with annulus 11, optical fiber cable 10 is connected with line ball ring 9, described line ball ring 9 is connected with stop collar 8, be provided with spring 7 in the described stop collar 8, described spring 7 is connected with tailstock 6, is provided with porcelain bushing 4 in the described tailstock 6, is provided with ceramic insertion core 5 in the described porcelain bushing 4, described rear casing 13 is connected with front casing 3, and described front casing 3 and rear casing 13 are located in the metal bullet case 2.Be provided with dust plug 1 in the described metal bullet case 2.
The utility model is because an end is provided with connector, adopt the structure of integrated assembly, convenient to use, remove an end and adapter from and repeatedly plug light signal insertion loss and the added losses that produce, insertion loss is lower than the mode that two ends are flexibly connected, and is the not only practical but also novel technological improvement of one of this area.
Claims (2)
1. the flange form MU type joints of optical fibre, it is characterized in that: include rear casing, be provided with the tail cover in the described rear casing, be provided with optical fiber cable in the described tail cover, described optical fiber cable periphery is provided with annulus, optical fiber cable is connected with the line ball ring, described line ball ring is connected with stop collar, be provided with spring in the described stop collar, described spring is connected with tailstock, is provided with porcelain bushing in the described tailstock, is provided with ceramic insertion core in the described porcelain bushing, described rear casing is connected with front casing, and described front casing and rear casing are located in the metal bullet case.
2. the flange form MU type joints of optical fibre according to claim 1 is characterized in that: be provided with dust plug in the described metal bullet case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333575 CN202720363U (en) | 2012-07-11 | 2012-07-11 | Flanged MU type optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333575 CN202720363U (en) | 2012-07-11 | 2012-07-11 | Flanged MU type optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720363U true CN202720363U (en) | 2013-02-06 |
Family
ID=47622182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333575 Expired - Fee Related CN202720363U (en) | 2012-07-11 | 2012-07-11 | Flanged MU type optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720363U (en) |
-
2012
- 2012-07-11 CN CN 201220333575 patent/CN202720363U/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: 20130206 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |