Coaxial connector

A coaxial connector and coaxial cable technology, applied in the direction of connection, conductive connection, two-component connection device, etc., can solve the problems of fluctuation and difficulty in obtaining high-frequency characteristics, and achieve the effect of suppressing the number of components and improving transmission characteristics.

Active Publication Date: 2019-09-10
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, in the "dielectric stripping process", when there is fluctuation (deviation) in the length of the dielectric body, the air layer between the end surface of the folded outer conductor and the opposing wall of the outer contact generates fluctuations (deviation) Difficulty obtaining stable high-frequency characteristics (VSWR)

Method used

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Embodiment Construction

[0055] Embodiments for implementing the present invention will be described below with reference to the drawings.

[0056] [Structure of coaxial connector]

[0057] First, the structure of a coaxial connector according to one embodiment of the present invention will be described.

[0058] (the whole frame)

[0059] refer to figure 1 Medium (A)~ figure 1 Medium (D) or figure 2 A coaxial connector 10 according to an embodiment of the present invention includes a cylindrical terminal assembly (hereinafter referred to as a socket) 1 , a rectangular parallelepiped outer case 2 , and an insulating retainer 3 .

[0060] refer to figure 2 and image 3 In (C), the socket 1 is formed at the terminal of the coaxial cable Cb. The coaxial cable Cb is composed of: a circular center conductor Wc composed of a single wire or a twisted wire; a dielectric body Di such as a fluorine-based resin surrounding the center conductor Wc; and an outer layer such as a braided wire surrounding th...

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PUM

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Abstract

The invention provides a coaxial connector which has a simple structure and excellent transmission characteristics. A coaxial connector (10) is provided with: a receptacle (1) configured at a terminalof a coaxial cable (Cb); an outer housing (2) with a locking arm (2a) having a terminal receiving chamber (2r) therein into which the receptacle (1) can be introduced; and a retainer (3) for lockingthe socket (1) in the terminal housing chamber (2r), wherein the socket (1) has one annular band (143) protruding toward the outer periphery of the external contact (14). The external housing (2) hasa housing lance (21) that prevents the annular band (143) inserted into the terminal housing chamber (2r) from falling off. The retainer (3) has a pair of locking claw pieces (3d, 3d) branched into two so as to be insertable into locking holes (2h, 2h) of the outer housing (2). The locking claw piece (3d) has a locking piece (31d) for preventing the annular belt (143) from falling off.

Description

technical field [0001] The invention relates to a coaxial connector. In particular, it relates to a structure of a coaxial connector comprising: a terminal assembly such as a cylindrical socket configured at a terminal of a coaxial cable; and an outer case capable of accommodating the terminal assembly inside; and a retainer for locking the terminal assembly to the inside of the outer housing. Background technique [0002] Signal transmission between coaxial cables is performed by connecting one terminal assembly (such as a socket) fixed to the terminal of one coaxial cable with another terminal assembly (such as a plug) fixed to the terminal of another coaxial cable , capable of transmitting high-frequency signals from one coaxial cable to another. Alternatively, high frequency signals can be sent from another coaxial cable to one coaxial cable. [0003] In general, a coaxial cable is composed of a circular central conductor, a dielectric such as a fluorine-containing re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/424H01R13/502H01R24/38H01R9/05
CPCH01R13/424H01R13/502H01R24/38H01R9/05
Inventor 松本博幸安田宗丘林东一
Owner JST MFG CO LTD
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