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Pressure connection structure with coaxial cable

A technology of coaxial cable and structure, applied in the direction of conductive connection, multi-core cable end parts, circuits, etc., can solve problems such as difficult installation to connectors

Inactive Publication Date: 2005-05-25
JST MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the case of fixing a plurality of coaxial cables 150, . Difficult to attach to connectors without

Method used

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  • Pressure connection structure with coaxial cable
  • Pressure connection structure with coaxial cable
  • Pressure connection structure with coaxial cable

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Experimental program
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Effect test

no. 1 approach

[0054] (pierce terminal)

[0055] according to Figure 1-Figure 3 The structure of the piercing terminal related to the present invention will be described. figure 1 It is a front view during the manufacturing process of connecting a plurality of piercing terminals in a hoop state (continuously). figure 2 yes figure 1 side view. image 3 yes figure 1 Partial perspective view of .

[0056] The piercing terminal 1 is formed by cutting a strip-shaped metallic thin plate and performing processing such as punching and bending. Such as figure 1 As shown, a plurality of piercing terminals 1 , .

[0057] Then, if Figure 1-Figure 3 As shown, the piercing terminal 1 follows the coaxial cable 50 (for example, Figure 4 ) is crimped and inserted into the first case member 10 from the outside so that it is held in the case formed by the first case member 10 and the second case member. Through such insertion, the aforementioned through-hole terminal 1 is electrically connect...

no. 2 approach

[0102] according to Figure 18 - Figure 2 2. A second embodiment that is a modified example of the aforementioned first embodiment will be described. In this second embodiment, the structure in which the first case member 10 and the second case member 20 of the first embodiment are integrated is used as a male connector, and is connected to a female connector preliminarily mounted on the main circuit board by soldering. The combination is constituted in such a way that it can be freely combined and separated electrically.

[0103] exist Figure 18 - Figure 2 In 2, the same symbols are used for the same configuration, and repeated explanations are omitted, and primes are added to the symbols for similar configurations. Figure 18 The first housing member 10' and the second housing member 20' mean that although the shapes are different, each function is the same. Figure 18 It represents the housing composed of the first housing part 10' and the second housing part 20', which...

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Abstract

Provides a coaxial cable crimping structure that can reduce the processing steps for the end of the coaxial cable 1 with an extremely thin outer diameter or simplify the processing. For a structure having a central conductor core, an inner insulating layer covering the central conductor core, an outer conductor shield covering the inner insulating layer, and an outer insulating layer covering the outer conductor shield, the aforementioned first housing member and the aforementioned first The two housing parts clamp the plurality of coaxial cables processed to a state in which the front end side removes the aforementioned outer conductor shielding layer and the outer insulating layer to expose the aforementioned inner insulating layer, and the aforementioned piercing terminal pierces the aforementioned outer The insulating layer is electrically connected to the outer conductor shielding layer. In addition, the U-shaped portion of the front end of the crimping contact pierces the inner insulating layer and is electrically connected to the central conductor core wire.

Description

technical field [0001] The present invention relates to a crimping structure of a coaxial cable, in particular to a crimping structure of a coaxial cable using a piercing terminal. More specifically, it relates to a crimping structure of a coaxial cable using a plurality of piercing terminals suitable for connection with an external coaxial cable and a connector using the structure. technical background [0002] In recent years, various forms of movable devices have become popular in small electrical appliances such as notebook computers, mobile phones, and digital cameras for ease of use. For example, a liquid crystal display device can be folded or rotated relative to the main body. For such display devices, flexible cables have been mainly used in the past for supplying signals and power. However, due to the appearance of coaxial cables with an outer diameter of 0.5 mm, which are extremely thin, recently, coaxial cables have been used instead of the above-mentioned flexi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05H01R9/053
CPCH01R9/053H01R12/716H01R9/05H01R11/11
Inventor 森下善正
Owner JST MFG CO LTD
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