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Optical fiber connector assembly and its optical fiber plug and optical fiber receptacle

A technology of optical fiber connectors and plug pins, which is applied in the direction of optical components, instruments, optics, etc., can solve the problem of poor alignment of connector holes, poor alignment accuracy of connectors, and failure to meet the requirements of optical fiber contacts. Alignment requirements and other issues to achieve the effect of meeting the alignment requirements

Active Publication Date: 2019-02-12
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problems of this optical fiber contact assembly are as follows: 1. In the prior art, only relying on the ceramic sleeve provided on the socket pins to guide the insertion of the plug socket and the socket pins, resulting in the hole position of the connector Poor neutrality, the alignment accuracy of the connector cannot meet the corresponding requirements, and cannot meet the alignment requirements of the optical fiber contact; 2. The socket contact can only achieve one-sided sealing, that is, it can only be used in the high-voltage environment on one side of the optical fiber socket Use, but not suitable for the environment of high voltage on both sides of the fiber optic socket

Method used

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  • Optical fiber connector assembly and its optical fiber plug and optical fiber receptacle
  • Optical fiber connector assembly and its optical fiber plug and optical fiber receptacle
  • Optical fiber connector assembly and its optical fiber plug and optical fiber receptacle

Examples

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Effect test

Embodiment Construction

[0022] Examples of optical fiber connector components Figure 3~4 As shown: the optical fiber connector assembly includes an optical fiber plug and an optical fiber socket extending in the front and rear directions in the insertion direction. The optical fiber plug includes a plug housing 1 and a plug contact set in the plug housing 1, and the optical fiber socket includes a socket housing 16 and A socket contact set in the socket housing 16.

[0023] The plug contact includes a plug contact rear housing 14 and a plug that is floating and assembled on the front end of the plug contact rear housing 14 by a spring 13 to contact the front housing 11, and the plug pins 8 are arranged on the front housing 11 of the plug contact. The front end of the pin 8 is fixedly sleeved with a ceramic sleeve 7. The plug pin 8 can be floated in the front and rear direction with the plug contact front housing 11 through the setting of the spring 13, and the floating stroke of the plug contact front ...

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PUM

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Abstract

The invention relates to a fiber connector assembly and a fiber plug and fiber receptacle thereof. The fiber connector assembly comprises a fiber plug and a fiber receptacle, a plug contactor shell of the fiber plug is provided with a plug guide sleeve that has a plug guide segment positioned around plug prongs, a receptacle contactor shell of the fiber receptacle is provided with a receptacle guide sleeve, the receptacle guide sleeve has a receptacle guide segment positioned around receptacle prongs to be in positional insertion fit with the plug guide segment and coming in positional insertion fit with the corresponding prongs prior to a ceramic bushing, and a circular gap for receiving the plug guide segment is provided between the receptacle prongs and the receptacle guide segment. The fiber connector assembly enabling improved aligning precision for plug prongs and receptacle prongs and a fiber plug and fiber receptacle used in the fiber connector assembly are provided.

Description

Technical field [0001] The invention relates to an optical fiber connector assembly for optical signal transmission and an optical fiber plug and an optical fiber socket thereof. Background technique [0002] The optical fiber connector assembly includes an optical fiber plug and an optical fiber socket. The optical fiber plug includes a plug shell and a plug contact set in the plug shell. The optical fiber socket includes a socket shell and a socket contact set in the socket shell. The plug contact And the socket contact is also called the optical fiber contact assembly. Existing optical fiber contact components such as Figure 1~2 Shown: It includes a plug contact and a socket contact. The plug contact includes a plug contact housing 1 fixedly arranged with the corresponding plug housing, and a plug pin 2 arranged on the plug contact housing. The socket contact It includes a rear housing 7 and a front housing 4 floatingly assembled on the rear housing 7 by a spring 6. The front...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
CPCG02B6/3807G02B6/3875
Inventor 卞书波
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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