CN206224018U - A kind of adapter - Google Patents
A kind of adapter Download PDFInfo
- Publication number
- CN206224018U CN206224018U CN201621115249.8U CN201621115249U CN206224018U CN 206224018 U CN206224018 U CN 206224018U CN 201621115249 U CN201621115249 U CN 201621115249U CN 206224018 U CN206224018 U CN 206224018U
- Authority
- CN
- China
- Prior art keywords
- coupling body
- flange
- collimation
- optical fiber
- coupling
- 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 is related to a kind of adapter, including coupling body, the flange being set in the middle part of the coupling body and the collimation part being arranged in the coupling body, and the flange, the coupling body and the collimation part are formed in one structure；One end of the coupling body is provided with the external screw thread for mutually being screwed with optical fiber interface, and the collimation part is arranged on the coupling body and is provided with externally threaded one end；The flange, the coupling body and the collimation part are set to integrated formed structure, the collimation of optical path pair can well be ensured, so as to ensure optic path, improve installation rate, improve the stability of light path in device coupling process, the generation for causing phenomenon of rupture through ultrasonic bonding in an assembling process is avoided, the utility model is set to integrated formed structure, the advantage that process is simple, low production cost, production efficiency are high, qualification rate is high.
Description
Technical field
The utility model is related to fiber optic communication physical attachment technique field, and in particular to a kind of FC adapters.
Background technology
Fiber adapter is for a kind of passive device between optical fiber connector plug, according to the joints of optical fibre not
Together, fiber adapter can provide the switching part of the corresponding joints of optical fibre.With the development and application of Fibre Optical Communication Technology
Expand, the joints of optical fibre have obtained rapid development, realized that the fiber adapter that fiber end face is connected also obtains fast with its interworking
The development of speed.FC type fiber adapter is to be connected with FC type joints of optical fibre interworkings, by the high accuracy of built-in ceramic sleeve
Collimation realizes the docking of fiber end face, reaches optical signal luminous power and is transmitted with maximum coupling efficiency.At present, FC types optical fiber is fitted
Orchestration can be largely classified into two kinds：One kind is metal component structure, and the full cooperation between part is realized using stamping parts, reaches assembling
Purpose.Therefore, this metal material and Sheet Metal Forming Technology cause the relatively costly of FC type fiber adapter；Another kind is working of plastics
Structure, is separate two parts between body, and during using assembling Optical Device Coupling, inner core easily produces relative skew, it is necessary to left
Right adjustment, its structural instability, connect it is unreliable, light path be difficult control so that influence the collimation of optical fiber alignment and to light path
Transmission is impacted, and reduces the reliability and properties of optical transmission system, needed during assembling supersonic welding be connected into one it is whole
Body, therefore, the characteristics of this FC fiber adapter equally exists complex procedures, high cost.
The content of the invention
The purpose of this utility model is：Propose a kind of can raising and assemble essence to solve the problems, such as prior art
Accuracy, material-saving loss, improve the adapter of production qualification rate.
To realize the purpose of the utility model, it is achieved using following technical scheme：A kind of adapter, including coupling pipe
Body, the flange being set in the middle part of the coupling body and the collimation part being arranged in the coupling body, and the flange, institute
State coupling body and the collimation part is formed in one structure；It is described coupling body one end be provided with for optical fiber interface phase
The external screw thread for screwing, the collimation part is arranged on the coupling body and is provided with externally threaded one end.
Further improved technical scheme, the coupling body is provided with externally threaded one end for optical fiber joint end, the coupling
The other end for closing body is to be provided with the perforation for intelligent acess, the optical fiber in device coupled end, the coupling body vertically
Connection end is connected with the device coupled end by the perforation.
Further improved technical scheme, the flange is rectangle, and the flange is respectively arranged at two ends with a positioning
Hole, two location holes are set by formed symmetrical of the coupling body.
Further improved technical scheme, the flange is additionally provided with groove, and the groove is arranged on the top of the location hole
Portion, is provided with a groove at the top of each described location hole.
Further improved technical scheme, the groove is U-shaped groove.
Compared with prior art, the beneficial effects of the utility model are, by the flange, the coupling body and institute
State collimation part and be set to integrated formed structure, can well ensure the collimation of optical path pair, so as to ensure optic path, improve
Installation rate, improves the stability of light path in device coupling process, it is to avoid cause to break in an assembling process through ultrasonic bonding
The generation of phenomenon is split, the utility model is set to integrated formed structure, and process is simple, low production cost, production efficiency are high, qualified
Rate advantage high.
Brief description of the drawings
Fig. 1 illustrates overall structure of the present utility model；
Fig. 2 illustrates internal structure of the present utility model.
Wherein：1st, body is coupled, 10, optical fiber joint end, 11, device coupled end, 12, perforation；2nd, flange, 20, location hole,
21st, groove；3rd, part is collimated.
Specific embodiment
Below by embodiment, the technical solution of the utility model is further illustrated with reference to accompanying drawing.
As shown in figure 1, the utility model provides a kind of adapter, including couple body 1, be set in the coupling body
1 middle part flange 2 and be arranged on it is described coupling body 1 in collimation part 3, and the flange 2, it is described coupling body 1 and
The collimation part 3 is formed in one structure；One end of the coupling body 1 is provided with the outer spiral shell for mutually being screwed with optical fiber interface
Line, the collimation part is arranged on the coupling body 1 and is provided with externally threaded one end.
In the present embodiment, the flange 2, the coupling body 1 and the collimation part 3 are set into the knot that is formed in one
Structure, the external screw thread set in one end of coupling body 1 can be screwed accurately with optical fiber interface, and collimation part 3 can be made to be connected with optical fiber,
Ensure the collimation of optical path pair well, so as to ensure optic path, its processing technology is simple, low production cost, production effect
Rate is high, qualification rate is high；Installation rate can be improved, the stability of light path in device coupling process is improved, it is to avoid in an assembling process
The generation of the phenomenon of rupture caused through ultrasonic bonding.
In the present embodiment, the coupling body 1 is provided with externally threaded one end for optical fiber joint end 10, the coupling body
The other end be device coupled end 11, the perforation 12 for intelligent acess is provided with the coupling body 1 vertically, the optical fiber connects
Connect end 10 to be connected by the perforation 12 with the device coupled end 11, installation rate can be improved, improve device coupling process
The stability of middle light path.
On the basis of stating embodiment in realization, the flange 2 is rectangle, and the flange 2 is respectively arranged at two ends with one
Individual location hole 20, two location holes 20 are formed symmetrical setting, the positioning set on flange 2 with the coupling body 1
Hole 20, can conveniently install positioning, there is provided precision is installed, so as to improve the stability of light path in device coupling process.
In the present embodiment, the flange 2 is additionally provided with groove 21, and the groove 21 is arranged on the top of the location hole 20
Portion, the top of each location hole 20 is provided with a groove 21；Groove 21 can effectively by for the screw of mounting flange
Head is sunk in groove 21, uses the utility model more attractive.
In the present embodiment, selected as one kind, the groove 21 is U-shaped groove.
The utility model is not limited to above-mentioned preferred forms, and those of ordinary skill in the art open of the present utility model
Other various forms of products can be all drawn under showing, however, make any change in its shape or structure, it is every with this
Technical scheme as application is same or like, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of adapter, it is characterised in that：Including coupling body, the flange being set in the middle part of the coupling body and setting
Collimation part in the coupling body, and the flange, the coupling body and the collimation part be formed in one structure；
One end of the coupling body is provided with the external screw thread for mutually being screwed with optical fiber interface, and the collimation part is arranged on the coupling pipe
Body is provided with externally threaded one end.
2. a kind of adapter according to claim 1, it is characterised in that：The coupling body is provided with externally threaded one end and is
Optical fiber joint end, the other end of the coupling body is to be provided with to be connect for optical fiber vertically in device coupled end, the coupling body
The perforation for entering, the optical fiber joint end is connected with the device coupled end by the perforation.
3. a kind of adapter according to claim 1 and 2, it is characterised in that：The flange is rectangle, the flange
A location hole is respectively arranged at two ends with, two location holes are set by formed symmetrical of the coupling body.
4. a kind of adapter according to claim 3, it is characterised in that：The flange is additionally provided with groove, and the groove sets
Put at the top of the location hole, a groove is provided with the top of each described location hole.
5. a kind of adapter according to claim 4, it is characterised in that：The groove is U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115249.8U CN206224018U (en) | 2016-10-11 | 2016-10-11 | A kind of adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115249.8U CN206224018U (en) | 2016-10-11 | 2016-10-11 | A kind of adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224018U true CN206224018U (en) | 2017-06-06 |
Family
ID=58782941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115249.8U Expired - Fee Related CN206224018U (en) | 2016-10-11 | 2016-10-11 | A kind of adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143274A1 (en) * | 2020-01-13 | 2021-07-22 | 武汉邮埃服光电科技有限公司 | Optical device integrated with optical fiber adapter |
-
2016
- 2016-10-11 CN CN201621115249.8U patent/CN206224018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021143274A1 (en) * | 2020-01-13 | 2021-07-22 | 武汉邮埃服光电科技有限公司 | Optical device integrated with optical fiber adapter |
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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 |
Granted publication date: 20170606 Termination date: 20171011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |