CN201051163Y - Quick connection device for optical fiber relay - Google Patents
Quick connection device for optical fiber relay Download PDFInfo
- Publication number
- CN201051163Y CN201051163Y CNU2007200382891U CN200720038289U CN201051163Y CN 201051163 Y CN201051163 Y CN 201051163Y CN U2007200382891 U CNU2007200382891 U CN U2007200382891U CN 200720038289 U CN200720038289 U CN 200720038289U CN 201051163 Y CN201051163 Y CN 201051163Y
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- Prior art keywords
- optical fiber
- briquetting
- utility
- model
- sleeve
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- Expired - Lifetime
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Abstract
The utility model is a fast connecting device of the optical fiber switching in the on-line construction of the fiber communication. The device realizes the connection of the optical fiber by pulling a tubular spring to enable the elastic power of the tubular spring to act upon the element rest of a first wafer, and promoting two wafers to form three-point fix and to accurately align the optical fiber which is installed inside a V-typed groove arranged at the centre of the axial plane surface of the first wafer. The structure of the utility model is that the plane surfaces of the two wafers are adhesive and installed inside a sleeve barrel, and the element rest of the first wafer passes through the inner portion of an elongated slot arranged on the sleeve barrel. The utility model has the advantages that the plane surfaces of the two wafers are adhesive and installed inside the sleeve barrel by completely utilizing the technology of the aligning of optical fiber to the V-typed grove, enabling the structure of 'the V-typed groove + plane surfaces' to be formed, the tubular spring is pulled to axially move to the long rest of the first wafer along the sleeve barrel, the elastic power formed by the deformation of the tubular spring is utilized to tighten the two wafers, and then the three-point fix and a certain tightening force are provided for the two switching optical fiber, thereby realizing the high-quality connection of the optical fiber. In addition, the utility model has the advantages of simple and compact structure, convenient utilization, rapid and reliable connection and the like.
Description
Technical field
The utility model relates to a kind of Quick Connect Kit that is used for the fibre junction of optical fiber communication site operation, belong to optical fiber communication attachment technique field.
Background technology:
In the development of fiber optic cable communications, the technology of continuing is very crucial technology.Simplify the technology that continues, improve connecting quality, will play positive facilitation enlarging the fiber optic applications field.In the present optical fiber splicing device, adopt the V-type groove to aim at the technology of optical fiber mostly, and how to realize the quick connection of optical fiber and obtain the key that less consumption is the optical fiber splicing device design.
Summary of the invention:
The purpose of this utility model aims to provide a kind of Quick Connect Kit of fibre junction.The elastic force that utilizes the distortion of pipe spring to produce tightens up two briquettings, three-point fix and certain clamping force is provided for two optical fiber that continue, and realizes the high-quality connection of optical fiber.
Technical solution of the present utility model: its structure is that the axial plane center of first briquetting has a V-type groove, and the long muscle of a raised step shape is arranged at its arc surface top simultaneously; First briquetting, the second briquetting plane are fitted and are packed in the sleeve, and the convex tendon of first briquetting penetrates in the elongated slot on the sleeve; Move axially to pipe spring on the first briquetting convex tendon along sleeve, the pipe spring can move axially on the first briquetting convex tendon along sleeve.
This device is by promoting the pipe spring, its elasticity strength is acted on the convex tendon of first briquetting, impel first, second two briquettings to form three-point fix, accurately aim at two optical fiber in the first briquetting axial plane center V-type groove, realizing the connection of optical fiber.
Advantage of the present utility model: this patent has made full use of the V-type groove and has aimed at optical fiber technology, with two briquetting planes sleeve of packing into of fitting, make its formation " V-type groove+plane " structure, promote tubulose elastic structure " pipe spring " and move axially to long muscle place on first briquetting along sleeve, the elastic force that utilizes the distortion of pipe spring to produce tightens up two briquettings, three-point fix and certain clamping force are provided for two optical fiber that continue, realize the high-quality connection of optical fiber.This patent has simple and compact for structure, and is easy to use, connects characteristics such as quick, reliable.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
In the accompanying drawing 1 is that first briquetting, 2 is second briquettings, the 3rd, sleeve, the 4th, pipe spring.
Embodiment
Contrast accompanying drawing, its structure are that first briquetting 1, second briquetting, 2 planes are fitted and packed in the sleeve 3, and the convex tendon of first briquetting 1 penetrates in the elongated slot on the sleeve 3.
There is a V-type groove at the axial plane center of first briquetting 1, at its arc surface top the long muscle of one raised step shape is arranged simultaneously, and long muscle one end has a slope.
During use,, its elasticity strength is acted on the convex tendon of first briquetting 1, impel first, second two briquettings to form three-point fix, accurately aim at the optical fiber in first briquetting, the 1 axial plane center V-type groove, realize that optical fiber connects by promoting pipe spring 4.
Fitting and pack into behind the sleeve in first briquetting 1 and second briquetting, 2 planes, forms " V-type groove+plane " structure.When two kinds of briquettings are tightened up by " external force " effect, three-point fix and certain clamping force are provided for two optical fiber that continue.
After first briquetting 1 and second briquetting 2 bore external force perpendicular to axial direction, the V-shaped groove on first briquetting, 1 plane and the plane of second briquetting 2 provided three-point fix and certain clamping force for two optical fiber that continue.
" external force " comes from when promoting pipe spring 4 and moves axially to long muscle place on first briquetting 1 along sleeve, by long muscle transmission pressure extrusion briquetting, first briquetting 1 and second briquetting 2 are tightened up.
Claims (4)
1. optical fiber connection fast connecting apparatus is characterized in that there is a V-type groove at the axial plane center of first briquetting, and the long muscle of a raised step shape is arranged at its arc surface top simultaneously; First briquetting, the second briquetting plane are fitted and are packed in the sleeve, and the convex tendon of first briquetting penetrates in the elongated slot on the sleeve; Along sleeve move axially on the first briquetting convex tendon be the pipe spring.
2. the Quick Connect Kit of fibre junction according to claim 1 is characterized in that an end of the step-like long muscle of first briquetting has a slope.
3. the Quick Connect Kit of fibre junction according to claim 1 is characterized in that sleeve and briquetting matching part are hollow circular cylinder, and an elongated slot is arranged on the cylinder.
4. the Quick Connect Kit of fibre junction according to claim 1, it is characterized in that managing spring is the tubulose elastic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200382891U CN201051163Y (en) | 2007-06-15 | 2007-06-15 | Quick connection device for optical fiber relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200382891U CN201051163Y (en) | 2007-06-15 | 2007-06-15 | Quick connection device for optical fiber relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201051163Y true CN201051163Y (en) | 2008-04-23 |
Family
ID=39337657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200382891U Expired - Lifetime CN201051163Y (en) | 2007-06-15 | 2007-06-15 | Quick connection device for optical fiber relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201051163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139243A1 (en) * | 2009-06-04 | 2010-12-09 | 江苏宇特光电科技优先公司 | Cold joint terminal for optical fibers |
-
2007
- 2007-06-15 CN CNU2007200382891U patent/CN201051163Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139243A1 (en) * | 2009-06-04 | 2010-12-09 | 江苏宇特光电科技优先公司 | Cold joint terminal for optical fibers |
| US8523456B2 (en) | 2009-06-04 | 2013-09-03 | Jiangsu Unikit Optical Technologies Co., Ltd. | Cold joint terminal for optical fibers |
| AU2010256177B2 (en) * | 2009-06-04 | 2013-11-07 | Jiangsu Unikit Optical Technologies Co., Ltd. | Cold joint terminal for optical fibers |
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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 |
Granted publication date: 20080423 |
|
| CX01 | Expiry of patent term |