CN203909348U - Novel fiber connector - Google Patents
Novel fiber connector Download PDFInfo
- Publication number
- CN203909348U CN203909348U CN201420300269.7U CN201420300269U CN203909348U CN 203909348 U CN203909348 U CN 203909348U CN 201420300269 U CN201420300269 U CN 201420300269U CN 203909348 U CN203909348 U CN 203909348U
- Authority
- CN
- China
- Prior art keywords
- metalwork
- sleeve pipe
- fiber connector
- lock pin
- optical fiber
- 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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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model provides a novel fiber connector, comprising a plug core, a first metal piece, a second metal piece, and a sleeve pipe. In the first place, one end of the plug core is plugged into the sleeve pipe. Then, the sleeve pipe with the plug core is plugged into the first metal piece. Next, the first metal piece and the second metal piece are assembled together. One end of a plug pin is plugged into the sleeve pipe while the other end of the plug pin is connected with a second optical element. One end of the plug core is plugged into the sleeve pipe while the other end of the plug core is connected with the second optical element. In such a way, the butting of two optical elements is realized.
Description
Technical field
The utility model relates to the joint in fiber optic communication field, particularly novel optical fiber connector.
Background technology
The joints of optical fibre, optical fiber with optical fiber between carry out the device that detachable (activity) is connected, it gets up the accurate docking of two end faces of optical fiber, so that the luminous energy of launching fiber output can be coupled to receive in optical fiber to greatest extent, go, and make impact system being caused due to its intervention light path reduce to minimum.The joints of optical fibre of the prior art are mainly used in TOSA/ROSA, carry out transmission and the reception of light signal.
As shown in Figure 1, the joints of optical fibre 100 comprise fiber stub 101 (Fiber Stub), the first metalwork 102 (Fiber Stub Holder), sleeve pipe 103 (Sleeve) and the second metalwork 104 (Housing).The existing joints of optical fibre 100 are independent structure, cannot carry out the docking of two optical elements.
Summary of the invention
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of joints of optical fibre of new structural design are provided.
In order to reach foregoing invention object, the technical scheme that the utility model provides is as follows: the joints of optical fibre of the present utility model comprise: a kind of novel optical fiber connector, comprises lock pin, the first metalwork, the second metalwork, sleeve pipe; First sleeve pipe is inserted in one end of lock pin, then the sleeve pipe that has comprised lock pin is inserted to the first metalwork, and then the first metalwork and the second metalwork are assembled up, wherein, sleeve pipe is inserted in one end of contact pin, and the other end connects one second optical element.
Wherein, preferred implementation is: between lock pin and the second metalwork, adopt the mode of interference fit to assemble.
Wherein, preferred implementation is: the same interference fit of using in the assembling process of the first metalwork and the second metalwork.
Wherein, preferred implementation is: above-mentioned the second optical element is set to collimating apparatus.
Wherein, preferred implementation is: above-mentioned the second optical element is set to glass capillary structure.
The joints of optical fibre of the present utility model have the following advantages, and sleeve pipe is inserted in one end of lock pin, and one end connects the second optical element, realizes the docking of two optical elements.
Accompanying drawing explanation
Fig. 1 is the sectional view of the existing joints of optical fibre.
The sectional view that Fig. 2 a-Fig. 2 b is the joints of optical fibre of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further and described in detail.
Referring to Fig. 2.Fig. 2 is the sectional view of the joints of optical fibre of the present utility model.As shown in Figure 2, the joints of optical fibre 200 comprise lock pin 201 (Fiber Stub), the first metalwork 202 (Fiber Stub Holder), sleeve pipe 203 (Sleeve), the second metalwork 204 (Housing) and the second optical device 205.When optical fiber is assembled; first sleeve pipe 203 is inserted in one end of lock pin 201; again the sleeve pipe 203 that has comprised lock pin 201 has been inserted to the first metalwork 202 of fixation, and then the first metalwork 202 and the second metalwork 204 shielding have been assembled up.Wherein, between lock pin 201 and the second metalwork 204, adopt the mode of interference fit to assemble, and the same interference fit of using in the assembling process of the first metalwork 202 and the second metalwork 204.
Sleeve pipe 203 is inserted in one end of lock pin 201, and one end connects the second optical element, and collimating apparatus (Collimator) 205A or glass capillary (Glass Caillary) structure 205B for example, as shown in Fig. 2 a and 2b.
The joints of optical fibre of the present utility model have the following advantages, and sleeve pipe 203 is inserted in one end of lock pin 201, and one end connects the second optical element, realizes the docking of two optical elements.
The above, be only the utility model most preferred embodiment, and not for limiting scope of the present utility model, all equivalences of doing according to the utility model claim change or modify, and are all the utility model and contain.
Claims (5)
1. a novel optical fiber connector, comprises a lock pin, one first metalwork, one second metalwork, a sleeve pipe; First sleeve pipe is inserted in one end of lock pin, then the sleeve pipe that has comprised lock pin is inserted to the first metalwork, and then the first metalwork and the second metalwork are assembled up, it is characterized in that: sleeve pipe is inserted in one end of contact pin, the other end connects one second optical element.
2. novel optical fiber connector as claimed in claim 1, is characterized in that: between lock pin and the second metalwork, adopt the mode of interference fit to assemble.
3. novel optical fiber connector as claimed in claim 1, is characterized in that: the same interference fit of using in the assembling process of the first metalwork and the second metalwork.
4. novel optical fiber connector as claimed in claim 1 or 2, is characterized in that: above-mentioned the second optical element is set to collimating apparatus.
5. novel optical fiber connector as claimed in claim 1 or 2, is characterized in that: above-mentioned the second optical element is set to glass capillary structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300269.7U CN203909348U (en) | 2014-06-06 | 2014-06-06 | Novel fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300269.7U CN203909348U (en) | 2014-06-06 | 2014-06-06 | Novel fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909348U true CN203909348U (en) | 2014-10-29 |
Family
ID=51783610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300269.7U Expired - Fee Related CN203909348U (en) | 2014-06-06 | 2014-06-06 | Novel fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909348U (en) |
-
2014
- 2014-06-06 CN CN201420300269.7U patent/CN203909348U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20200606 |