CN201600470U - Optical fiber contact pin - Google Patents
Optical fiber contact pin Download PDFInfo
- Publication number
- CN201600470U CN201600470U CN2010200264030U CN201020026403U CN201600470U CN 201600470 U CN201600470 U CN 201600470U CN 2010200264030 U CN2010200264030 U CN 2010200264030U CN 201020026403 U CN201020026403 U CN 201020026403U CN 201600470 U CN201600470 U CN 201600470U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- sleeve
- fiber contact
- open slot
- lock pin
- 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 - Lifetime
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- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses an optical fiber contact pin which comprises a press block, an insert core, a sleeve and a front cover, wherein the press block is provided with an open slot shaped like the Chinese character 'ao', the insert core is partially accommodated inside the sleeve, the assembly of the insert core and the sleeve is mounted on one end side of the open slot, and the front cover is accommodated inside the other end of the open slot. With the technical scheme, the insert core made of ceramics is processed to a smaller-diameter optical fiber guide channel which ensures the accuracy of inserting the optical fiber. Besides, most of the parts of the optical fiber contact pin are packaged with plastics, so that the manufacture process is simplified and the production cost is reduced.
Description
[technical field]
The utility model relates to optical-fibre communications equipment, particularly a kind of optical fiber contact pins.
[background technology]
Optical fiber is as a kind of efficient, jumbo transmission medium, in recent years, be widely used in the every field that comprises communication, be used for transmission of video, voice-and-data signal, thin because of fiber cores, it each other, minor deviations will cause the light signal to lose in a large number, so the effective connection between each optical fiber becomes the unimpeded key of Network Transmission.
Optical fiber splicing device generally includes an optical fiber contact pins, and it is to aim at optical fiber by the precise measure of optical fiber contact pins, thereby realizes the connection of optical fiber.Existing optical fiber contact pins is difficult to the accurately precision of control contact pin in manufacture process, cause optical fiber to connect and usually have error.
In view of above drawback, be necessary to provide a kind of optical fiber contact pins to overcome above-mentioned defective in fact.
[novel content]
The purpose of this utility model is that at above-mentioned existing defective and deficiency for society provides a kind of optical fiber contact pins, it is simple in structure and can guarantee the precision that optical fiber connects.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of optical fiber contact pins, it comprises briquetting, lock pin, sleeve and protecgulum, wherein, described briquetting offers the convex shape open slot, lock pin partly is contained in the sleeve, and the assembly of lock pin and sleeve is assemblied in the distolateral of aforementioned open slot, also is equipped with protecgulum in another of open slot is distolateral.
Preferential is that described lock pin and sleeve roughly are the cylinder bodily form.
Preferential is that described lock pin, sleeve all are to be formed by ceramic material.
Preferential is that described briquetting and protecgulum are made of plastics.
After the utility model adopted as above technical scheme, the lock pin that pottery is made can be processed and be the fine passage of the very little leaded light of diameter, so that guarantee the degree of accuracy that optical fiber inserts, most in addition member adopts plastics to encapsulate, therefore, manufacture craft is simplified, and has reduced production cost.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model optical fiber contact pins;
Fig. 2 is the three-dimensional exploded view of the utility model optical fiber contact pins.
[embodiment]
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Please refer to shown in Fig. 1,2, a kind of optical fiber contact pins 100 of the utility model, it comprises briquetting 10, lock pin 20, sleeve 30 and protecgulum 40.
Briquetting 10 central parts offer the open slot 11 that roughly is convex shape, and described open slot 11 runs through 10 liang of opposite faces of whole briquetting.
The assembly of lock pin 20 and sleeve 30 is assemblied in the distolateral of aforementioned open slot 11, also is equipped with protecgulum 40 in another of open slot 11 is distolateral.
The lock pin that pottery is made can be processed and be the fine passage of the very little leaded light of diameter, so that guarantee the degree of accuracy that optical fiber inserts, most in addition member such as briquetting and protecgulum all are to adopt plastics to encapsulate, therefore, manufacture craft is simplified, and has reduced production cost.
A kind of optical fiber contact pins of the utility model, be not restricted to described in instructions and the embodiment, therefore for the personnel of familiar field, can easily realize additional advantage and modification, so under the situation of the spirit and scope of the universal that does not deviate from claim and equivalency range and limited, the examples shown that the utility model is not limited to specific details, representational equipment and illustrates here and describe.
Claims (4)
1. optical fiber contact pins, it comprises briquetting, lock pin, sleeve and protecgulum, it is characterized in that: described briquetting offers the convex shape open slot, and lock pin partly is contained in the sleeve, the assembly of lock pin and sleeve is assemblied in the distolateral of aforementioned open slot, also is equipped with protecgulum in another of open slot is distolateral.
2. optical fiber contact pins as claimed in claim 1 is characterized in that: described lock pin and sleeve roughly are the cylinder bodily form.
3. optical fiber contact pins as claimed in claim 1 is characterized in that: described lock pin, sleeve all are to be formed by ceramic material.
4. optical fiber contact pins as claimed in claim 1 is characterized in that: described briquetting and protecgulum are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200264030U CN201600470U (en) | 2010-01-11 | 2010-01-11 | Optical fiber contact pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200264030U CN201600470U (en) | 2010-01-11 | 2010-01-11 | Optical fiber contact pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600470U true CN201600470U (en) | 2010-10-06 |
Family
ID=42811534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200264030U Expired - Lifetime CN201600470U (en) | 2010-01-11 | 2010-01-11 | Optical fiber contact pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503036A (en) * | 2014-12-19 | 2015-04-08 | 深圳市翔通光电技术有限公司 | Anti-Wiggle optical fiber interface component |
| CN106291831A (en) * | 2016-08-30 | 2017-01-04 | 武汉元创光电科技有限公司 | A kind of novel simplex optical module device and assembly method thereof |
| CN106405746A (en) * | 2016-08-31 | 2017-02-15 | 武汉元创光电科技有限公司 | Device component capable of using single-mode laser and used for multi-mode optical fiber transmission |
-
2010
- 2010-01-11 CN CN2010200264030U patent/CN201600470U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503036A (en) * | 2014-12-19 | 2015-04-08 | 深圳市翔通光电技术有限公司 | Anti-Wiggle optical fiber interface component |
| CN106291831A (en) * | 2016-08-30 | 2017-01-04 | 武汉元创光电科技有限公司 | A kind of novel simplex optical module device and assembly method thereof |
| CN106291831B (en) * | 2016-08-30 | 2018-09-28 | 武汉元创光电科技有限公司 | A kind of novel simplex optical module device and its assembly method |
| CN106405746A (en) * | 2016-08-31 | 2017-02-15 | 武汉元创光电科技有限公司 | Device component capable of using single-mode laser and used for multi-mode optical fiber transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Ensure Precision Machine Co.,Ltd. Document name: Notification of Expiration of Patent Right Duration |