CN204758876U - Novel fiber connector - Google Patents
Novel fiber connector Download PDFInfo
- Publication number
- CN204758876U CN204758876U CN201520594453.1U CN201520594453U CN204758876U CN 204758876 U CN204758876 U CN 204758876U CN 201520594453 U CN201520594453 U CN 201520594453U CN 204758876 U CN204758876 U CN 204758876U
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- Prior art keywords
- stop
- lock pin
- adapter
- accommodation space
- sleeve
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Abstract
The utility model discloses a novel fiber connector, including adapter, sleeve, lock pin, spring, only stop the piece, the adapter with only stop to be connected and vacuole formation in the adapter, sleeve, lock pin, spring mounting in in the cavity, the cavity including set up in the adapter be used for fixing sleeve first accommodation space, with being used for a fixed second accommodation space that only stops and setting up the third accommodation space that is used for fixing the lock pin in only stopping of the coaxial setting of first holding cavity. The utility model discloses a fiber connector's structural design is reasonable, the short and small compactness of size, and part quantity is less, and easily equipment, dismantlement and processing are with low costs, save space, can realize the general of different connectors moreover.
Description
Technical field
The utility model relates to field fiber, more particularly, relates to a kind of novel optical fiber connector.
Background technology
In current optical fiber telecommunications system, fiber adapter and connector are indispensable links, be widely used in optical fiber to optical fiber, optical fiber to equipment, optical fiber to instrument etc.Connection is by the docking of two fiber end faces precision, luminous energy is coupled receptions to greatest extent, minimizing loss.
At present along with the continuous growth of message capacity, the integrated level of communication machine box and module is more and more higher, and inner Space Day is becoming tight and gathers, and this just requires that the volume of device is more and more less.And be inserted into the standard adapter of inside modules and AN connector occupies more space, the operation easier of the constructions such as plug-in connector is strengthened.If plug orientation or dynamics bad, also can affect optical coupled effect.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of novel optical fiber connector.
The utility model solves the technical scheme that its technical matters adopts: provide a kind of novel optical fiber connector, comprises adapter, sleeve, lock pin, spring, only stop; Described adapter is connected with only stop and forms cavity in adapter, and described sleeve, lock pin, spring fitting are in described cavity;
The second accommodation space for fixing only stop that described cavity comprises the first accommodation space for fixed muffle be arranged in adapter, coaxially arrange with the first accommodating cavity and the 3rd accommodation space for fixing lock pin be arranged in only stop;
Jacket casing is located at one end of lock pin and is inserted in the first accommodation space; Spring housing is located at lock pin away from the other end of sleeve and is inserted in the 3rd accommodation space and is connected by keyway arrangements with only stop; Only stop is in axial direction convexly equipped with annular protrusion, is arranged with the groove coordinated with described annular protrusion inside adapter, and only stop is rotating is inserted in the second accommodation space.
Novel optical fiber connector described in the utility model, wherein, described lock pin is evenly distributed with multiple positioning key away from one end of sleeve, and described only stop is evenly distributed with the locating slot with positioning key corresponding matching.
Novel optical fiber connector described in the utility model, wherein, described lock pin is evenly distributed with multiple locating slot away from one end of sleeve, and described only stop is evenly distributed with the positioning key with positioning key corresponding matching.
Novel optical fiber connector described in the utility model, wherein, this novel optical fiber connector also comprises tail cover, and described tail cover is connected with adapter.
Implement novel optical fiber connector of the present utility model, there is following beneficial effect:
(1) reasonable in design of the joints of optical fibre of the present utility model, size is short and small compact, and number of parts is less, and be easy to assembling, dismounting and processing, cost is low, saves space, and can realize the general of different connector.
(2) in addition, lock pin and only stop are linked together by keyway arrangements by the utility model, during installation, can assign to drive lock pin to rotate by rotating only stop tail end, realize effective adjustment product of 360 degree, thus effective fit angle of lock pin can be adjusted, lock pin coordinates with the keyway only between stop the performance ensureing product closely, the effective pairing performance improving connector.For polarization maintaining optical fibre connector, the fast and slow axis angle of polarization maintaining optical fibre can be regulated easily and effectively, ensure that the performance of extinction ratio performance and pairing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the novel optical fiber connector structural representation of the utility model preferred embodiment;
Wherein, 1, adapter; 2, sleeve; 3, lock pin; 4, spring; 5, stop is stopped; 6, tail cover.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
As shown in Figure 1, be the novel optical fiber connector structural representation of the utility model preferred embodiment, this novel optical fiber connector, comprises adapter 1, sleeve 2, lock pin 3, spring 4, only stop 5 and tail cover 6; Described adapter 1 is connected with only stop 5 and forms cavity in adapter 1, and described sleeve 2, lock pin 3, spring 4 are installed in described cavity; Described tail cover 6 is connected with adapter 1, and this connection can be, but not limited to adopt spiral lamination to connect or buckle connection.
The second accommodation space for fixing only stop 5 that described cavity comprises the first accommodation space for fixed muffle 2 be arranged in adapter 1, coaxially arrange with the first accommodating cavity and the 3rd accommodation space for fixing lock pin 3 be arranged in only stop 5;
Sleeve 2 is set in one end of lock pin 3 and is inserted in the first accommodation space; Spring 4 is set in lock pin 3 away from the other end of sleeve 2 and is inserted in the 3rd accommodation space and is connected by keyway arrangements with only stop 5; Only stop 5 is in axial direction convexly equipped with annular protrusion 51, the groove (not shown) coordinated with described annular protrusion is arranged with inside adapter 1, only stop 5 is rotating is inserted in the second accommodation space, and this annular protrusion 51 coordinates for preventing only stop from coming off in the process of rotating with groove.
Preferably, the one end away from sleeve 2 is evenly distributed with multiple positioning key 31 to described lock pin 3, and described only stop 5 is evenly distributed with the locating slot (not shown) with positioning key corresponding matching.
Or the one end away from sleeve 2 is evenly distributed with multiple locating slot to described lock pin 3, described only stop 5 is evenly distributed with the positioning key with positioning key corresponding matching.
Lock pin 3 and only stop 5 are linked together by keyway arrangements by the utility model, during installation, can assign to drive lock pin 3 to rotate by rotating only stop 5 tail end, realize effective adjustment product of 360 degree, thus effective fit angle of lock pin 3 can be adjusted, lock pin 3 coordinates with the keyway only between stop 5 the performance ensureing product closely, the effective pairing performance improving connector.For polarization maintaining optical fibre connector, the fast and slow axis angle of polarization maintaining optical fibre can be regulated easily and effectively, ensure that the performance of extinction ratio performance and pairing.
Therefore the reasonable in design of the joints of optical fibre of the present utility model, size is short and small compact, and number of parts is less, and be easy to assembling, dismounting and processing, cost is low, saves space, and can realize the general of different connector.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (4)
1. a novel optical fiber connector, is characterized in that, comprises adapter, sleeve, lock pin, spring, only stop; Described adapter is connected with only stop and forms cavity in adapter, and described sleeve, lock pin, spring fitting are in described cavity;
The second accommodation space for fixing only stop that described cavity comprises the first accommodation space for fixed muffle be arranged in adapter, coaxially arrange with the first accommodating cavity and the 3rd accommodation space for fixing lock pin be arranged in only stop;
Jacket casing is located at one end of lock pin and is inserted in the first accommodation space; Spring housing is located at lock pin away from the other end of sleeve and is inserted in the 3rd accommodation space and is connected by keyway arrangements with only stop; Only stop is in axial direction convexly equipped with annular protrusion, is arranged with the groove coordinated with described annular protrusion inside adapter, and only stop is rotating is inserted in the second accommodation space.
2. novel optical fiber connector according to claim 1, is characterized in that, described lock pin is evenly distributed with multiple positioning key away from one end of sleeve, and described only stop is evenly distributed with the locating slot with positioning key corresponding matching.
3. novel optical fiber connector according to claim 1, is characterized in that, described lock pin is evenly distributed with multiple locating slot away from one end of sleeve, and described only stop is evenly distributed with the positioning key with positioning key corresponding matching.
4. the novel optical fiber connector according to any one of claim 1-3, is characterized in that, this novel optical fiber connector also comprises tail cover, and described tail cover is connected with adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594453.1U CN204758876U (en) | 2015-08-07 | 2015-08-07 | Novel fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594453.1U CN204758876U (en) | 2015-08-07 | 2015-08-07 | Novel fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758876U true CN204758876U (en) | 2015-11-11 |
Family
ID=54473570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594453.1U Active CN204758876U (en) | 2015-08-07 | 2015-08-07 | Novel fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347057A (en) * | 2018-11-05 | 2019-02-15 | 国网山东省电力公司烟台供电公司 | A kind of relay protection device optical port component |
-
2015
- 2015-08-07 CN CN201520594453.1U patent/CN204758876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347057A (en) * | 2018-11-05 | 2019-02-15 | 国网山东省电力公司烟台供电公司 | A kind of relay protection device optical port component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |