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A small high -density multi -core optical fiber connector

A multi-core optical fiber, high-density technology, applied in the field of optical fiber communication, can solve the problems of overall product scrap, large loss, low integration, etc., and achieve the effects of convenient disassembly, low maintenance cost, and short length

Active Publication Date: 2016-03-02
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, the optical fiber connectors used in optical fiber routing and dispatching in the central communication room are mostly single-core structures, such as SC, FC, ST and other connector types, while the existing multi-core ceramic sleeve type optical fiber connectors are large in size. Low integration and high loss
The interior mostly adopts viscose structure. When the product fails to be repaired, it is difficult to disassemble and easily cause the entire product to be scrapped.

Method used

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  • A small high -density multi -core optical fiber connector
  • A small high -density multi -core optical fiber connector

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Embodiment Construction

[0013] As shown in the figure: a small high-density multi-core optical fiber connector, including a plug and a socket, the plug includes a spline housing 1, a pin part 2, a pin pressing plate 3, a rear top sleeve 4 and a fastening nut 5, The spline housing 1 has four chambers along the axial direction, each chamber is provided with a pin part 2, the head of the pin part 2 will not come out of the spline housing 1, and the pin The tail of the part 2 is provided with a pin pressing plate 3, and a spring 6 is arranged between the pin part 2 and the pin pressing plate 3, and the pin part 2 is tightened by the spring 6, and the fastening nut 5 is arranged on the spline At the tail of the housing 1, the fastening nut 5 is threadedly connected with the spline housing 1, and after the fastening nut 5 is tightened, the pin pressing plate 3 is tightened by the rear top sleeve 4; the connection between the spline housing 1 and the pin pressing plate 3 Between the spline housing 1 and the...

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Abstract

The invention relates to a small high-density multi-core optical fiber connector. A plurality of pin parts are arranged in the spline housing of the plug, a pin pressing plate is arranged at the tail of the pin parts, and a There is a spring, and the fastening nut is arranged at the tail of the spline housing, and the fastening nut tightens the pin pressing plate through the rear top sleeve; the metal shell of the socket is installed in the outer shell, and each chamber of the metal shell is installed There is a ceramic sleeve, and a pin insert is also arranged in the ceramic sleeve, a ceramic sleeve pressure plate is installed at the tail of the ceramic sleeve, and the tail nut tightens the ceramic sleeve pressure plate through the pin top plate. The optical fiber connector of the present invention is small in size and high in integration, and can be used in a small space. There is no adhesive structure inside the housing of the optical fiber connector, and it is easy to disassemble. When maintaining, only the tail part needs to be removed to remove the entire internal structure. Taken out, if a part is damaged, only the part needs to be replaced, and the rest of the parts will not be scrapped, and the maintenance cost is low.

Description

technical field [0001] The invention relates to the technical field of optical fiber communication, in particular to a small high-density multi-core optical fiber connector. Background technique [0002] Usually, the optical fiber connectors used in the optical fiber routing and dispatching in the central communication room are mostly single-core structures, such as SC, FC, ST and other connector types, while the existing multi-core ceramic sleeve type optical fiber connectors are large in size. The integration level is low and the loss is large. The interior mostly adopts viscose structure. When the product breaks down and is repaired, it is difficult to disassemble and easily cause the entire product to be scrapped. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the above technical problems, to provide a small high-density multi-core optical fiber connector, which is small in size, high in integration, and easy to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38
Inventor 周晓军尚慧娟郭玉茹
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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