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Connector

A technology of connectors and internal connectors, which is applied in the direction of connection, parts of connection devices, devices for preventing wrong connections, etc. It can solve the problems of inability to lock strength, the lock part 24, the socket 14 falling off, etc., and achieve easy and reliable Effects of Join Jobs

Active Publication Date: 2015-03-18
JAPAN AVIATION ELECTRONICS IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] But when Figure 11A , 11B In the illustrated plug 13, the locking portions 24 are formed as two opposing ones in the cylindrical portion 17 of the socket 14, and are only formed in such a shape as to be hooked on the socket 14, and since the arm 23 is long, Therefore, it cannot be said that the locking strength is strong, especially when an external force is applied in the vertical direction (Z direction) perpendicular to the left-right direction (Y direction) opposite to the locking portion 24, the locking portion 24 may easily fall off from the socket 14. The problem

Method used

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Embodiment Construction

[0026] Hereinafter, embodiments of the present invention will be described through examples with reference to the drawings.

[0027] figure 1 It is a diagram showing the appearance of the socket 30 and the plug 40 constituting the connector of the present invention. figure 1 In , the illustration of the internal connectors housed inside are respectively omitted. figure 2 is a diagram showing the shape of the socket 30, Figure 3A , 3B , 3C are diagrams showing the shape and cross-sectional structure of the plug 40 .

[0028] The socket 30 is composed of a cylindrical portion 31 and a flange 32 formed at one end (rear end) of the cylindrical portion 31 and is made of metal. A thread 31 a is formed on the outer periphery of the cylindrical portion 31 . The front end side of the cylindrical portion 31 is notched in a large arc shape, and the front end side of the cylindrical portion 31 is largely opened upward through the cutout 31 b.

[0029] A pair of grooves 31c and 3...

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Abstract

Connector includes a plug and receptacle. The receptacle includes a cylindrical part and a flange. The plug includes a cylindrical barrel, which houses internal connectors, and a coupling nut. At an end of the barrel, an engaging piece and a pair of locking pieces, which face each other, project in an axial direction of the barrel. Locking hooks are formed at the tips of the locking pieces. The coupling nut is screwed onto the cylindrical part to connect the plug to the receptacle. Before the connection, the engaging piece and the locking pieces are inserted into and engaged with the cylindrical part and positioned. At the same time, the locking pieces are caught in the receptacle to temporarily secure the plug to the receptacle.

Description

technical field [0001] The present invention relates to a connector composed of a plug and a receptacle, and more particularly to a connector which is configured such that one and the other of internal connectors such as optical connectors connected to each other can be respectively accommodated inside to form these internal connectors housing to protect the internal connectors. Background technique [0002] Figure 11A , 11B It is a figure showing the configuration of the connector described in Patent Document 1 and US Patent Application Publication No. 2011 / 0003501. Figure 11A , 11B In , reference numeral 11 denotes an optical connector attached to an end of an optical fiber, and 12 denotes an optical connector to which the optical connector 11 is inserted and connected. In addition, reference numeral 13 denotes a plug in which the optical connector 11 is accommodated, and 14 denotes a receptacle in which the optical connector 12 is accommodated. The plug 13 and the re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38H01R13/639
CPCH01R13/64H01R13/6271H01R13/6273H01R13/622G02B6/38
Inventor 户田武男岛津秀人
Owner JAPAN AVIATION ELECTRONICS IND LTD