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MT optical fiber micro connector and processing method of MT optical fiber micro connector

A processing method and connector technology, which is applied in the field of MT optical fiber micro connector processing and MT optical fiber micro connector, can solve problems such as large optical fiber stress, optical fiber breakage, and optical fiber breakage, and achieve the effect of protecting optical fibers

Inactive Publication Date: 2019-01-11
深圳市比洋互联科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the MT ferrule window is filled with 353ND glue, it will be cured through the fiber, and the 353ND glue will flow to the tail of the BOOT, which will be slightly bent in the subsequent production process or during use, which will cause UV delamination of the optical fiber and fiber breakage
Because 353ND glue has fast fluidity, it is a kind of hard glue. After curing, the hardness is greater than 80. Slight bending will cause greater stress on the optical fiber, which may easily lead to fiber breakage.

Method used

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  • MT optical fiber micro connector and processing method of MT optical fiber micro connector
  • MT optical fiber micro connector and processing method of MT optical fiber micro connector
  • MT optical fiber micro connector and processing method of MT optical fiber micro connector

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0023] Such as Figure 1-Figure 3 As shown, the MT optical fiber micro connector processing method of the present invention comprises the steps:

[0024] S1: Fill the optical fiber guide groove 2 on the step of window 3 of MT ferrule 1, that is, the first glue injection position 6, with 353ND glue. The 353ND glue is hard glue with a hardness greater than 40 after curing, and it can also be used for other Special hard glue, such as epoxy resin glue, structural glue, etc.

[0025] S2: After absorbing glue in the fiber guide groove 2 of the MT ferrule, pass the fiber 5;

[0026] S3: After threading the optical fiber 5, inject soft glue with a hardness less than 40 after curing into the boot tail of the MT ferrule, that is, the fiber insertion end 4, put the needle 8 into the soft glue injection position 7 at the boot tail and inject until the i...

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Abstract

The invention provides an MT optical fiber micro connector and a processing method of the MT optical fiber micro connector, belonging to the field of optical fiber micro connectors. The method comprises the following steps of filling hard glue in an optical fiber guide groove of an MT ferrule, wherein the hardness of cured hard glue is greater than 40; after glue is absorbed, threading optical fiber; filling soft glue in an optical fiber insert end of the MT ferrule until internal clearance is filled to full, wherein the hardness of cured soft glue is less than 40; filling hard glue in a window of the MT ferrule, wherein the hardness of cured hard glue is greater than 40; and curing at 80-90DEG C. The method has the beneficial effects of blocking hard glue effectively by injecting soft glue at the tail, and effectively preventing hard glue from flowing onto the optical fiber behind the tail so as not to cause optical fiber breaking.

Description

technical field [0001] The invention relates to a method for processing an optical fiber connector, in particular to a method for processing an MT optical fiber micro connector, and also relates to an MT optical fiber micro connector obtained through the processing method. Background technique [0002] After the MT ferrule window is filled with 353ND glue, the fiber is threaded for curing, and the 353ND glue will flow to the tail of the BOOT, which will be slightly bent in the subsequent production process or during use, which will cause UV delamination of the optical fiber and fiber breakage. Because 353ND glue has fast fluidity, it is a kind of hard glue. After curing, the hardness is greater than 80. Slight bending will cause greater stress on the optical fiber, which may easily lead to fiber breakage. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a processing method for an MT optical fiber micro-connector, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/38
CPCG02B6/3889
Inventor 刘贤平税青明汤小梅赖明芳张孟勇
Owner 深圳市比洋互联科技有限公司
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