CN201788301U - Visible optical fiber connector - Google Patents
Visible optical fiber connector Download PDFInfo
- Publication number
- CN201788301U CN201788301U CN201020537905XU CN201020537905U CN201788301U CN 201788301 U CN201788301 U CN 201788301U CN 201020537905X U CN201020537905X U CN 201020537905XU CN 201020537905 U CN201020537905 U CN 201020537905U CN 201788301 U CN201788301 U CN 201788301U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fibre core
- hole
- core connecting
- connecting pipe
- 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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Abstract
The utility model discloses an visible optical fiber connector, including a fixing block (1), the visible optical fiber connector is characterized by further including a fiber core connecting tube (2), the fixing block (1) is internally provided with an accepting chamber (11) and an optical fiber penetration hole (12), the optical fiber penetration hole (12) is communicated with the accepting chamber (11), the fiber core connecting tube (2) is installed in the accepting chamber (11), an upper surface of the accepting chamber (11) is provided with an observation window (13), the fiber core connecting tube (2) is internally provided with an axial fiber core hole (21), the fiber core connecting tube (2) is further provided with an observation hole (22) from which fiber core connections can be seen, and the observation hole (22) is superposed in the observation window (13); the visible optical fiber connector has the following advantages: the optical fiber is butted in place, connections are firm, compared with the prior connector, signal transmission loss can be reduced, operation is simple, and connection quality is high.
Description
Technical field:
The utility model relates to the optical fiber interconnection technique in the optical-fibre communications industry, specifically is a kind of visible light fiber connector.
Background technology:
In the optical-fibre communications process, often to dock optical fiber.Because the aperture of optical fiber is very small, the difficulty of butt joint is higher.Therefore, how to simplify the difficulty of butt joint, the loss when reducing butt joint is the important subject of the optical fiber interconnection technique in the optical-fibre communications.The most general connected mode of fiber alignment is a burning-on method, and it is to pass through effluve by optical fiber splicer, produces electric arc, and two optical fiber are connected fusion, and reusable heat is moulded pipe box and protected at tie point.This connected mode need be used specialized equipment, and is very inconvenient, needs especially in the open air to carry and to connect power supply very inconvenient; And its work efficiency is also low.Along with fiber-to-the-home development, the use of optical fiber is more and more, needs to occur the method that a kind of optical fiber connects fast.The quick connection of present commonplace employing is " V " groove connection method, and its connector is provided with " V " type groove, be pressed in " V " groove after the optical fiber heads butt joint that will two needs to connect, then with plastic cement or rubber with " V " groove gland.This method of attachment be easy to generate upper and lower dislocation or about dislocation, the fiber-optic signal loss is strengthened, influenced signal transmission quality.
The utility model content:
The technical problems to be solved in the utility model is, the problem and shortage at above-mentioned prior art exists provides a kind of butt joint to put in place, and it is firm to connect, and can reduce signal transmission attenuation, and simple to operate, the visible light fiber connector that quality of connection is high.
Technical solution of the present utility model is:
A kind of visible light fiber connector, comprise fixed block and fibre core connecting pipe, be provided with container cavity and optical fiber inserting hole in the fixed block, the optical fiber inserting hole communicates with container cavity, the fibre core connecting pipe is installed in the container cavity, is provided with view window above the container cavity, is provided with axial fibre core hole in the fibre core connecting pipe, also be provided with the viewport that visible fibre core connects on the fibre core connecting pipe, viewport overlaps in view window.
After adopting above structure, compared with prior art, the utlity model has following advantage:
1, the fibre core connecting pipe is set, the connection of optical fiber mainly is the connection of fibre core, being provided with the fibre core hole at the fibre core connecting pipe can only allow fibre core insert, the viewport one that is provided with is the situation that is used for observing the fibre core butt joint, the 2nd, be used for exhaust, the viewport on the fibre core connecting pipe also has degassing function, because insert fibre core from two ends, if the centre does not have vent port, the fibre core at two ends just is difficult to successfully insert.
2, the optical fiber inserting hole in the fixed block is the hole in two different apertures with fibre core connection inner axial tube fibre core hole; though their the hole heart is to be on the heart line of same hole; but the subject matter that allows to pass through is different, and the optical fiber inserting hole can pass the optical fiber that has the Plastic Banded, Armour Piercing, Discarding Sabot layer, and axially the fibre core hole can only be by the fibre core of optical fiber; this set; the one, interting when making things convenient for the connection of optical fiber, the 2nd, reduce the exposed length of fibre core, reduce the wastage; reduce decay, the 3rd, strengthened the fixedly protection that connects.
3, be provided with above the container cavity on view window and the fibre core connecting pipe viewport is set, mainly be to observe directly whether to connect when fibre core connects to put in place, thereby ensured quality of connection.
As improvement, also be provided with optical fiber pretightning force chamber in the described fixed block, pretightning force is provided with view window above the chamber.This structure mainly is to leave storage when connecting to optical fiber, prevent optical fiber connect after because of there not being the balance amount, when the slight displacement of optical fiber, increase loss.
As another improvement, the two-port in the two-port of described optical fiber inserting hole and described fibre core hole is set to the infundibulate guiding port.This structure mainly is to make things convenient in the very smooth patchhole of optical fiber and fibre core.
Description of drawings:
Accompanying drawing is the utility model visible light fiber connector structural representation.
Shown in the figure: 1, fixed block, 11, container cavity, 12, the optical fiber inserting hole, 13, view window, 2, the fibre core connecting pipe, 21, the fibre core hole, 22, viewport, 3, optical fiber pretightning force chamber, 4, guiding port.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Shown in the accompanying drawing, the utility model visible light fiber connector, comprise fixed block 1 and fibre core connecting pipe 2, be provided with container cavity 11 and optical fiber inserting hole 12 in the fixed block 1, optical fiber inserting hole 12 communicates with container cavity 11, and fibre core connecting pipe 2 is installed in the container cavity 11, be provided with view window 13 above the container cavity 11, be provided with axial fibre core hole 21 in the fibre core connecting pipe 2, also be provided with the viewport 22 that visible fibre core connects on the fibre core connecting pipe 2, viewport 22 overlaps in view window 13.Also be provided with optical fiber pretightning force chamber 3 in the described fixed block, be provided with the pretightning force view window above the pretightning force chamber 3.The two-port in the two-port of described optical fiber inserting hole 12 and described fibre core hole 21 is set to infundibulate guiding port 4.
Claims (3)
1. visible light fiber connector, comprise fixed block (1), it is characterized in that: also include fibre core connecting pipe (2), be provided with container cavity (11) and optical fiber inserting hole (12) in the described fixed block (1), described optical fiber inserting hole (12) communicates with described container cavity (11), described fibre core connecting pipe (2) is installed in the described container cavity (11), be provided with view window (13) above the described container cavity (11), be provided with axial fibre core hole (21) in the described fibre core connecting pipe (2), also be provided with the viewport (22) that visible fibre core connects on the described fibre core connecting pipe (2), described viewport (22) overlaps in described view window (13).
2. visible light fiber connector as claimed in claim 1 is characterized in that: also be provided with optical fiber pretightning force chamber (3) in the described fixed block (1), be provided with view window above the described optical fiber pretightning force chamber (3).
3. visible light fiber connector as claimed in claim 1 is characterized in that: the two-port in the two-port of described optical fiber inserting hole (12) and described fibre core hole (21) is set to infundibulate guiding port (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020537905XU CN201788301U (en) | 2010-09-13 | 2010-09-13 | Visible optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020537905XU CN201788301U (en) | 2010-09-13 | 2010-09-13 | Visible optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788301U true CN201788301U (en) | 2011-04-06 |
Family
ID=43820260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020537905XU Expired - Fee Related CN201788301U (en) | 2010-09-13 | 2010-09-13 | Visible optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564315A (en) * | 2011-12-14 | 2012-07-11 | 苏州工业园区高登威科技有限公司 | Cable detection device |
| CN102967908A (en) * | 2011-08-31 | 2013-03-13 | Sk工机有限公司 | Protection tube arrangment clamp, protection tube, arrangment method of protection tube, and protection tube manufacturing method |
| CN103162587A (en) * | 2011-12-14 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Guide block used for cable detection device |
| CN102967908B (en) * | 2011-08-31 | 2016-12-14 | Sk工机有限公司 | Protection pipe arranges fixture, protection pipe, the method to set up of protection pipe and the manufacture method of protection pipe |
-
2010
- 2010-09-13 CN CN201020537905XU patent/CN201788301U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967908A (en) * | 2011-08-31 | 2013-03-13 | Sk工机有限公司 | Protection tube arrangment clamp, protection tube, arrangment method of protection tube, and protection tube manufacturing method |
| CN102967908B (en) * | 2011-08-31 | 2016-12-14 | Sk工机有限公司 | Protection pipe arranges fixture, protection pipe, the method to set up of protection pipe and the manufacture method of protection pipe |
| CN102564315A (en) * | 2011-12-14 | 2012-07-11 | 苏州工业园区高登威科技有限公司 | Cable detection device |
| CN103162587A (en) * | 2011-12-14 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Guide block used for cable detection device |
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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 |
Granted publication date: 20110406 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |