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Sealing accessory for optical fiber connector and optical fiber connector using the sealing accessory

A technology for optical fiber connectors and accessories, applied in the field of optical connectors, can solve problems such as inconvenient installation of connector accessories, and achieve the effect of preventing optical fibers from being twisted and solving inconvenient installation.

Active Publication Date: 2016-06-29
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a sealing accessory for optical fiber connector to solve the problem of inconvenient installation of existing connector accessories

Method used

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  • Sealing accessory for optical fiber connector and optical fiber connector using the sealing accessory
  • Sealing accessory for optical fiber connector and optical fiber connector using the sealing accessory
  • Sealing accessory for optical fiber connector and optical fiber connector using the sealing accessory

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] Examples of sealing accessories for optical fiber connectors, such as Figure 2-11 As shown, the sealing accessories for optical fiber connectors include optical contacts 11, tight sleeve optical fibers 12, sleeves 13, adhesive sleeves 14, sealing rubber rings 15, anti-rotation sleeves 16, squeeze nuts 17, protection springs 18, locking Nut 19, main optical cable 20.

[0031] The optical contact 11 is assembled on the front end of the tight-buffered optical fiber 12, and when in use, the optical contact 11 is loaded into a corresponding optical fiber connector. The tight-buffered optical fiber 12 connects the main optical cable 20 and the optical contact 11 together. The optical contact 11, the tight-buffered optical fiber 12, the main optical cable 20 and their connection methods are all in the prior art, and will not be repeated here.

[0032] The front end of the sleeve 13 is provided with a thread for connecting with the housing of the corresponding optical fiber c...

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Abstract

The invention relates to the field of optical connectors, in particular to a sealing accessory for an optical fiber connector and an optical fiber connector using the sealing accessory. The sealing accessories for optical fiber connectors include adhesive sleeves, sleeves and lock nuts. The front end of the sleeve is provided with threads for threaded connection with the optical connector housing, and the inner wall of the sleeve is provided with a The back end of the bonding sleeve is provided with a stop section, which passes through the stop edge in the sleeve backward, and there is a stop between the lock nut and the sleeve for simultaneous contact with the bonding sleeve. section and the anti-rotation sleeve of the lock sleeve anti-rotation fit. Since the rear end of the bonding sleeve is provided with an anti-rotation section, and the anti-rotation sleeve is provided between the lock nut and the sleeve, the anti-rotation sleeve can be used when the sealing accessory is assembled to the corresponding optical fiber connector. The relative rotation between the bonding sleeve and the sleeve is avoided, thereby preventing the optical fiber from being twisted, and solving the problem of inconvenient installation of existing connector accessories.

Description

technical field [0001] The invention relates to the field of optical connectors, in particular to a sealing accessory for an optical fiber connector and an optical fiber connector using the sealing accessory. Background technique [0002] With the continuous development of optoelectronic technology, optical fiber has been widely used in communication and other fields. With the continuous expansion of the application range of optical fibers, in order to adapt to different use environments, optical fiber connectors, which are the main components of optical fiber connections, are also developing towards diversification. Outdoor multi-core optical fiber connector is one of many optical fiber connectors. [0003] Usually, the tensile and sealing functions of optical fiber connectors are realized by corresponding connector accessories. The structure of common connector accessories is as follows: figure 1 As shown, it includes an optical fiber contact 1 , a tight-buffered optica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
Inventor 方尚杰
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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