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Optical fiber connection structure

An optical fiber connection and optical fiber technology, applied in the field of optical fiber connection structure, can solve the problem that the optical fiber end connector 100B cannot be installed with connectors at the same time

Active Publication Date: 2015-08-19
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the optical fiber end connector 100B cannot be mounted to a connector (not shown) on the optical transceiver side at the same time

Method used

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  • Optical fiber connection structure
  • Optical fiber connection structure
  • Optical fiber connection structure

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Embodiment Construction

[0029] Hereinafter, embodiments of the present invention will be explained by referring to the drawings.

[0030] Figure 7 to Figure 11 One embodiment of the invention is shown. Such as Figure 7 As shown in , the optical fiber connection structure 50 includes: a connector 10 (first connector) for the end of the optical fiber 1 (hereinafter referred to as "fiber end connector"); Connector 20 (second connector).

[0031] The optical fiber end connector 10 is provided with: a pair of ferrules 11 respectively connected to the ends of a pair of optical fibers 1; and first and second protectors 12, 13 as a pair of ferrule holders, The first and second protectors 12, 13 can be integrated with each other.

[0032] Each ferrule 11 has: a ferrule main body 11a; a holding flange portion 11b protruding from the outer periphery of the ferrule main body 11a; and an overinsertion prevention flange portion 11c protruding from the outer periphery of the ferrule main body 11a.

[0033] S...

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PUM

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Abstract

An optical fiber connection structure (50) includes: a first connector (10) for an end of an optical fiber; and a second connector (20) on an optical signal receiver side. The first connector (10) includes a plurality of ferrule holding members (12, 13) each holding a ferrule and capable of being fitted into each other. The second connector (20) comprises an interface housing (21) having a cavity (22) for inserting the first connector, in which a plurality of ferrules for inserting Ring containment unit. The interface housing (21) includes a ferrule guide (24) configured to guide each ferrule (11) when inserting the first connector (10) into the cavity (22) to the proper insertion position.

Description

technical field [0001] The present invention relates to an optical fiber connection structure for connecting a connector for an optical fiber end with a connector on an optical signal receiver side. Background technique [0002] For example, in order to cope with large-capacity and higher-speed in-vehicle transmission of information, an optical communication system using optical fiber cables has been adopted for in-vehicle applications. In such optical communication systems, optical fiber connection structures (including optical connectors) are used, for example, to perform conversion between optical signals and electrical signals (see, eg, Patent Document 1). [0003] The optical fiber connection structure includes, for example: a connector for an optical fiber end (hereinafter referred to as an optical fiber end connector); and a connector as an optical signal receiver on the optical transceiver (FOT: Fiber Optic Transceiver) side. Such as figure 1 As shown in , as a rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/36G02B6/42
CPCG02B6/423G02B6/3829G02B6/3879G02B6/4246G02B6/4292
Inventor 池田幸由
Owner YAZAKI CORP