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coaxial connector

A technology for coaxial connectors and docking connectors, applied in connection, two-part connection devices, contact parts, etc., can solve the problems of reduced production efficiency, cumbersome assembly of conductive terminals and cables, and increased production costs

Active Publication Date: 2018-05-15
KUNSHAN JIAHUA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this design solves the problem of insufficient fixation between the conductive terminal and the cable, the assembly of the conductive terminal and the cable is cumbersome, and at least one more process of bending and crimping the crimping part and cable crimping and fixing is required, which reduces the production cost. efficiency, increased production costs

Method used

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 1 to Figure 5 As shown, the coaxial connector 100 of the present invention includes a metal shell 10, an insulating body 20 contained in the metal shell 10, and a conductive terminal 30, and the present invention also discloses a wire electrically connected to the coaxial connector 100 Cable 400. Wherein, the cable 400 is respectively composed of an insulating shell 401 , a shielding layer 402 , an insulating isolation layer 403 and a core wire (not shown) from outside to inside. The shielding layer 402 in the cable 400 is used to contact the metal shell 10 , and the core wire is connected to the conductive terminal 30 .

[0022] Please refer to Figure 1 to Figure 5 As shown, the insulating body 20 is injection molded around the conductive terminals 30 . Wherein, the insulating body 20 includes a substantially cylindrical head 21 ,...

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Abstract

A coaxial connector, comprising a metal shell, an insulating body accommodated in the metal shell, and a conductive terminal, the conductive terminal includes a wiring part exposed outside the insulating body for connecting with a docking cable and exposed outside the insulating body for connecting with The contact part of the docking connector is docked, and at least two pairs of piercing parts are formed on the wiring part to electrically contact the docking cable through piercing. By designing at least two piercing parts, it can effectively reduce the situation that the piercing part only pierces the insulation layer of the cable but does not electrically contact the core wire, and at the same time ensures the electrical contact and retention of the conductive terminal and the cable Stable, and the assembly process is simple and easy to manufacture.

Description

technical field [0001] The invention relates to a coaxial connector. Background technique [0002] Currently, coaxial connectors usually interface with a board header mounted on a circuit board. The coaxial connector generally includes an insulating body, conductive terminals fixed in the insulating body, a shielding shell held outside the insulating body, and cables electrically connected to the conductive terminals. The current development trend of miniaturized connectors, due to the single fixing method of the conductive terminals and cables of the existing coaxial connectors, the problem of unstable fixation often occurs, especially the part where the core wire of the cable is in contact with the conductive terminals . Specifically, for the coaxial connector disclosed in Japanese patent application JP2013-93212, the conductive terminal of the coaxial connector is bent to form a piercing part, and the piercing part corresponds to the fixing and electrical connection of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R4/24H01R24/38
Inventor 郑大春
Owner KUNSHAN JIAHUA ELECTRONICS