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Coaxial connector and connector for substrate

A technology of coaxial connector and coaxial cable, which is applied in the direction of connection, conductive connection, fixed connection, etc., can solve the problems of damage to contacts, waste, etc., achieve low installation height, shorten operation time, and shorten assembly/wiring operations the effect of time

Active Publication Date: 2011-10-19
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] Therefore, it takes time and labor to move the contact with the coaxial cable from the wiring operation to the installation operation, and wasteful processes are generated until the finished wire harness (the part after the contact is assembled to the electric wire)
In addition, there is a problem in quality control such as damage to the contact when transferring the contact with the coaxial cable.

Method used

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  • Coaxial connector and connector for substrate
  • Coaxial connector and connector for substrate
  • Coaxial connector and connector for substrate

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Embodiment Construction

[0062] The inventors of the present invention have found that pre-assembling the contact piece of the crimped core wire, the outer cover of the crimped braided wire and the insulating sheath into the housing, and connecting the coaxial cable after the end treatment to the coaxial connector can Save process waste, and based on this, we invented new coaxial connectors and connectors for substrates. Hereinafter, modes for implementing the present invention will be described with reference to the drawings.

[0063] [Structure of coaxial connector]

[0064] First, the structure of a coaxial connector according to one embodiment of the present invention will be described. figure 1 It is an exploded perspective view showing the structure of the coaxial connector according to one embodiment of the present invention. figure 2 It is a three-dimensional exploded assembly view showing the structure of the coaxial connector of the embodiment, from the figure 1 View the coaxial connec...

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PUM

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Abstract

The invention provides a coaxial connector and a connector for a substrate. A plug (10) is connected with the end of a coaxial cable (1w) which comprises a core wire (1a), a dielectric medium (1b) surrounding the core wire (1a)m a weaving wire (1c) covering the dielectric medium (1b) and an insulating jacket (1d) coating the weaving wire (1c). The plug comprises a first housing (1), a first contact piece (3) and an external cover (5). The first housing (1) has an open accommodating tank (1e) capable of receiving the dielectric medium (1b). The first contact piece (3) comprises a crimping blade (31) projecting from the bottom of the accommodating tank (1e) and capable of crimping the core wire (1a). The external cover (5) comprises a main body part (51) covering the other face (12) and two side surfaces (13, 14) of the first housing (1). The external cover (5) which comprises a cable clip (52) for coaxially fixing the end of the coaxial cable (1w) and the accommodating tank (1e) is further provided with conductor hoops (521) pressing the weaving wire (1c) and insulating clamping rings (522) pressing the insulating jacket (1d).

Description

technical field [0001] The present invention relates to a coaxial connector and a connector for a substrate. In particular, it relates to a coaxial connector for connecting a coaxial cable, and a structure of a substrate connector mounted on a printed circuit board which is detachably connected to the coaxial connector. Background technique [0002] A coaxial cable uses a dielectric such as polyethylene to cover the core wire (also called a center conductor or an inner conductor) of a signal line, and covers the dielectric with a braided wire (also called an outer conductor) that becomes a ground wire or a shield wire, and further Cover the braided wire with an insulating sheath (protective coating). [0003] Coaxial cables have the characteristics of little leakage of electromagnetic waves to the outside and can be bent to a certain extent, and can transmit electrical signals in a wide frequency range from direct current to millimeter waves. Since the coaxial cable has su...

Claims

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Application Information

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IPC IPC(8): H01R9/05H01R13/02H01R13/502H01R13/58H01R4/18H01R12/51
Inventor 东地昭博辻本将辉船井勇希松尾尚子
Owner JST MFG CO LTD
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