CN207336845U - A kind of SC optical fiber connectors - Google Patents
A kind of SC optical fiber connectors Download PDFInfo
- Publication number
- CN207336845U CN207336845U CN201721515082.9U CN201721515082U CN207336845U CN 207336845 U CN207336845 U CN 207336845U CN 201721515082 U CN201721515082 U CN 201721515082U CN 207336845 U CN207336845 U CN 207336845U
- Authority
- CN
- China
- Prior art keywords
- shell body
- connectors
- optical fiber
- excluding plate
- guiding groove
- 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 kind of SC optical fiber connectors, it includes dust cap and SC connectors, the dust cap includes hollow shell body and the cock body being arranged on inside shell body, the cross section of the shell body is square, the side inner wall of shell body is provided with guiding groove, the top middle portion of the shell body side is provided with guiding groove home block, the bottom of the shell body is connected with bottom plate, the top both sides of the shell body are hinged with dust excluding plate, the bottom of the dust excluding plate is connected with torque spring, the bottom of the SC connectors is equipped with cover board, one end of cover board is connected to by torque spring in the one side wall of SC connectors, the side wall of the SC connectors is equipped with convex block corresponding with guiding groove.The utility model has the advantages of simple and compact for structure, good dustproof effect, light connection circuit is stablized.
Description
Technical field
A kind of SC optical fiber connectors are the utility model is related to, belong to technical field of communication equipment.
Background technology
Optical fiber connector is the device that detachable (activity) connection is carried out between optical fiber and optical fiber, it holds two of optical fiber
The accurate docking in face is got up so that the light energy of launching fiber output can be coupled in reception optical fiber to greatest extent, and make by
Optical link is intervened in it and influences to be minimized caused by system, this is the basic demand of optical fiber connector.To a certain degree
On, optical fiber connector have impact on the reliability and properties of optical transmission system.
Optical fiber connector can be divided into single mode, the multimode connector of common silica-based optical fibers by the difference of transmission medium, be also had
Other optical fiber connectors such as using plastic cement as transmission medium；It can be divided into by connector structure type：FC、SC、ST、LC、D4、
DIN, MU, MT etc. various forms.Wherein, SC interfaces are commonly used in 100Base-FX, and wherein SC types optical fiber connector is usually used
In on router switch, it uses insert-pull pin bar-type, and SC types optical fiber connector in use, can usually run into plug
Situation, dust cap can also pull out, its optical fiber projected can injure eyes, when pulling out state for a long time, vacant SC type optical fiber
Dust can be accumulated inside connector, some dusts are also easily infected with inside dust cap, dust is the non-conductor of photoelectricity, substantial amounts of ash
Dirt accumulation can cause photooptical data transmission fault.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of SC optical fiber connectors.
Technical problem to be solved in the utility model takes following technical scheme to realize：
A kind of SC optical fiber connectors, it includes dust cap and SC connectors, the dust cap include hollow shell body and
The cock body being arranged on inside shell body, the cross section of the shell body is square, and the side inner wall of shell body is provided with guiding groove,
The top middle portion of the shell body side is provided with guiding groove home block, and the bottom of the shell body is connected with bottom plate, described outer
The top both sides of housing are hinged with dust excluding plate, and the bottom of the dust excluding plate is connected with torque spring, the bottom of the SC connectors
Equipped with cover board, one end of cover board is connected to by torque spring in the one side wall of SC connectors, on the side wall of the SC connectors
Equipped with convex block corresponding with guiding groove.
The cock body top is hollow structure.
The dust excluding plate is equipped with handle, easy to open dust excluding plate.
The dust excluding plate has two pieces, and is symmetrical arranged.
The beneficial effects of the utility model are：The utility model structure design is compact, by being provided with dust excluding plate and cover board
Making connector, dust cap closes automatically when removing dust cap, and the port of connector also closes automatically, is preserved in dust cap dry
Defecate clean, when connector puts on dust cap, its ceramic end face will not be polluted, increase automatic closing structure, prevent dirty
Pollute inside dust cap, dust cap is reduced cleaning process, be conducive to the lasting use of dust cap, the cover board closed automatically makes company
Connect device end face and keep clean, ensure that the stability of optical link, in addition cock body top is hollow structure, avoids cock body and connector
Junction contacts, and damage connector.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is dust cap structure diagram in the utility model.
Embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Specific embodiment and diagram are closed, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of SC optical fiber connectors, it includes dust cap 1 and SC connectors 2, and the dust cap 1 wraps
Hollow shell body 11 and the cock body 12 being arranged on inside shell body 11 are included, the cross section of the shell body 1 is square, shell body
1 side inner wall is provided with guiding groove 13, and the top middle portion of 1 side of shell body is provided with guiding groove home block 14, described outer
The bottom of housing 1 is connected with bottom plate, and the top both sides of the shell body 1 are hinged with dust excluding plate 15, the bottom of the dust excluding plate 15
Torque spring 16 is connected with, the bottom of the SC connectors 2 is equipped with cover board 3, and one end of cover board 3 is connected to SC by torque spring
In the one side wall of connector 2, the side wall of the SC connectors 2 is equipped with convex block 4 corresponding with guiding groove 13.
12 top of cock body is hollow structure.
The dust excluding plate 15 is equipped with handle 5, easy to open dust excluding plate 15.
The dust excluding plate 15 has two pieces, and is symmetrical arranged.
The utility model structure design is compact, by be provided with dust excluding plate 15 and cover board 3 can make connector remove it is dust-proof
During cap, dust cap closes automatically, and the port of connector also closes automatically, clean cleaning is preserved in dust cap, connector is put on anti-
During dirt cap, its ceramic end face will not be polluted, increase automatic closing structure, prevented inside dirty pollution dust cap, make to prevent
Dirt cap reduces cleaning process, is conducive to the lasting use of dust cap, and the cover board closed automatically makes connector ends keep clean, protects
The stability of optical link is demonstrate,proved, in addition cock body top is hollow structure, avoids cock body from being contacted with adapter connector, and damages and connect
Head.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the utility model spirit and
On the premise of scope, the utility model also has various changes and modifications, these changes and improvements both fall within claimed sheet
In the range of utility model.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of SC optical fiber connectors, it includes dust cap and SC connectors, it is characterised in that：The dust cap includes hollow
Shell body and the cock body being arranged on inside shell body, the cross section of the shell body is square, and the side inner wall of shell body is opened
There is guiding groove, the top middle portion of the shell body side is provided with guiding groove home block, and the bottom of the shell body is connected with bottom
Plate, the top both sides of the shell body are hinged with dust excluding plate, and the bottom of the dust excluding plate is connected with torque spring, the SC connections
The bottom of device is equipped with cover board, and one end of cover board is connected to by torque spring in the one side wall of SC connectors, the SC connectors
Side wall be equipped with convex block corresponding with guiding groove.
A kind of 2. SC optical fiber connectors according to claim 1, it is characterised in that：The cock body top is hollow knot
Structure.
A kind of 3. SC optical fiber connectors according to claim 1, it is characterised in that：The dust excluding plate is equipped with handle,
Easy to open dust excluding plate.
A kind of 4. SC optical fiber connectors according to claim 1, it is characterised in that：The dust excluding plate has two pieces, and right
Claim to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515082.9U CN207336845U (en) | 2017-11-14 | 2017-11-14 | A kind of SC optical fiber connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515082.9U CN207336845U (en) | 2017-11-14 | 2017-11-14 | A kind of SC optical fiber connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336845U true CN207336845U (en) | 2018-05-08 |
Family
ID=62427826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515082.9U Expired - Fee Related CN207336845U (en) | 2017-11-14 | 2017-11-14 | A kind of SC optical fiber connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336845U (en) |
-
2017
- 2017-11-14 CN CN201721515082.9U patent/CN207336845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20181114 |