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Optical fiber adapter

A fiber optic adapter and adapter technology, which is applied in light guides, optics, instruments, etc., can solve problems such as inability to achieve sealing, and achieve a good sealing effect

Active Publication Date: 2017-06-20
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an optical fiber adapter to solve the problem in the prior art that the optical fiber adapter and the optical fiber plug cannot be sealed after being mated.

Method used

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  • Optical fiber adapter
  • Optical fiber adapter
  • Optical fiber adapter

Examples

Experimental program
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Embodiment Construction

[0021] Examples of fiber optic adapters are Figure 1~7 As shown: the optical fiber adapter in this embodiment is an ST optical fiber adapter, which includes an adapter housing 1. A sleeve 6 with an axis extending in the left and right direction is arranged in the adapter housing 1. The sleeve is made of ceramic material. The adapter housing 1 and the left end of the sleeve 6 is the left insertion end for mating with the first optical fiber plug, the right end of the adapter housing 1 and the sleeve 6 is the right insertion end for mating with the second optical fiber plug, and the left The connecting end and the right plug-in end are respectively provided with sealing rings for sealing and matching with the corresponding optical fiber plugs, the sealing ring on the left plug-in end is called the left sealing ring 2, and the sealing ring on the right plug-in end is called the right sealing ring 7 In this embodiment, both the left and right sealing rings are U-shaped sealing ri...

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Abstract

The invention relates to an optical fiber adapter comprising an adapter shell. A sleeve of which the axis extends along the left-right direction is arranged inside the adapter shell. The left end of the adapter shell and the sleeve is a left plug end for a first optical fiber plug to be plugged into. The right end of the adapter shell and the sleeve is a right plug end for a second optical fiber plug to be plugged into. At least one plug end is equipped with a sealing ring used for being in seal fit with the corresponding optical fiber plug. Through the sealing rings, the corresponding optical fiber plugs can be plugged into the optical fiber adapter in a sealed manner, it is ensured that the optical fiber adapter has a waterproof and dustproof sealing function after the corresponding optical fiber plugs are plugged, and the optical fiber adapter can be used in occasions with waterproof and dustproof requirements.

Description

technical field [0001] The invention relates to an optical fiber adapter in the field of optical signal transmission. Background technique [0002] In the field of optical communication, it is often necessary to use an optical fiber adapter to realize signal transmission between two optical fiber plugs. Existing fiber optic adapters, such as "a FC fiber optic adapter" disclosed in Chinese patent CN204331095U, the fiber optic adapter includes adapter housings at both ends for mating with corresponding two fiber optic plugs, and the adapter housing is provided with two The ends are respectively used to fit and mate with the optical fiber ferrules of the two plugs. When in use, the two optical fiber plugs are respectively inserted into the two ends of the adapter housing, and the optical fiber pins of the two optical fiber plugs are docked in the casing to realize the transmission of optical signals. The existing problem of this kind of optical fiber adapter is that there is ...

Claims

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Application Information

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IPC IPC(8): G02B6/38
CPCG02B6/3825G02B6/3849
Inventor 周晓军
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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