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A direct plug-in optical fiber connector

An optical fiber connector and in-line technology, applied in the field of optical fiber communication, can solve problems such as large insertion loss and low construction efficiency, and achieve the effects of improving stability, saving materials, and improving positioning stability

Active Publication Date: 2022-07-08
NANJING HUAMAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems of large insertion loss and low construction efficiency in rotary clamping or threaded connection after plugging, the present invention provides an in-line optical fiber connector

Method used

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  • A direct plug-in optical fiber connector
  • A direct plug-in optical fiber connector
  • A direct plug-in optical fiber connector

Examples

Experimental program
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Effect test

Embodiment

[0027] like Figure 1-8As shown, an in-line optical fiber connector includes an in-line optical fiber connector plug 101 and an SC optical fiber standard connector 103, and the in-line optical fiber connector plug 101 and the SC optical fiber standard connector 103 are connected by an optical fiber adapter 102. The in-line fiber optic connector plug 101 includes a SC connector inner standard kit formed by the combination of an optical fiber, an inner sleeve 201, a φ2.5 ferrule (including a tail handle) 202, and an inner sleeve spring 203, a cylindrical inner long handle 204, a docking The sleeve 206 , the sealing sleeve 207 , the limit ring 208 , the copper pressure ring 209 , the heat shrinkable tube 210 and the tail sleeve 211 . The end of the inner sleeve spring 203 of the above-mentioned SC connector inner standard kit is connected to the left end of the inner long handle 204, the other end of the SC connector inner standard kit is used to connect with the optical fiber ad...

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PUM

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Abstract

The invention discloses an in-line optical fiber connector, including an in-line optical fiber connector plug, an SC optical fiber standard connector and an optical fiber adapter. Butt sleeve, sealing sleeve, limit ring, copper pressure ring, heat shrink tube and tail sleeve, one end of SC connector inner standard kit is connected to the left end of the inner long handle, the other end is used to connect with the optical fiber adapter, the right end of the inner long handle It is connected with the left end of the copper pressure ring, and the right end of the copper pressure ring is connected with the heat shrinkable tube. The left part of the fuselage is provided with a buckle mechanism for buckle connection with the optical fiber adapter, the sealing sleeve is sleeved on the butt sleeve, and has a release mechanism for releasing the buckled state of the buckle mechanism, between the butt sleeve and the inner long handle A sealing ring is arranged between the butt sleeve and the sealing sleeve, and the limit ring is sleeved between the tail sleeve and the butt sleeve.

Description

technical field [0001] The invention belongs to the technical field of optical fiber communication, in particular to an in-line optical fiber connector. Background technique [0002] With the advent of 5G technology, optical fiber communication has become more in-depth. From FTTC to FTTH era, the application of optical fiber has become more and more extensive, and the volume has become larger and larger. How to fast, stable and low-loss optical fiber connection has become more and more important, especially in the field of outdoor optical fiber fast connection. At present, the outdoor optical fiber docking generally chooses fusion splicing in the splice box or connector plugging, while the plugging usually adopts rotary clamping or threaded connection after plugging. There are problems such as large insertion loss and low construction efficiency due to insufficient concentricity. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned problems of large ins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
CPCG02B6/3825G02B6/3849G02B6/387G02B6/3851G02B6/3891
Inventor 吴体荣杨自然吴明
Owner NANJING HUAMAI TECH
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