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Coaxial electrical connector

An electrical connector, coaxial technology, applied in the field of coaxial electrical connectors, can solve problems such as difficult mating force or appropriate pull-out force, and achieve the effect of simple structure and improved reliability

Inactive Publication Date: 2013-10-30
I PEX CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a problem that it is difficult to optimize the fitting force and pulling force of the mating connector.

Method used

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  • Coaxial electrical connector
  • Coaxial electrical connector
  • Coaxial electrical connector

Examples

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Embodiment Construction

[0033] Hereinafter, an embodiment in which the present invention is applied to a coaxial electrical connector for connecting printed wiring boards will be described in detail with reference to the drawings.

[0034] [About the overall structure]

[0035] Figure 1 to Figure 16 The illustrated coaxial electrical connector 10 according to one embodiment of the present invention is a coaxial electrical connector mounted on a printed wiring board P arranged in electronic equipment such as a mobile phone by soldering, and the coaxial electrical connector The axial type electrical connector 10 is held by the operator's hand, and is coaxially arranged on the upper side of the drawing with respect to other coaxial type electrical connectors 20 as the target connector (see Figure 12 , Figure 13 ), and thereafter, the two connectors 10 and 20 are fitted with each other by pressing in with an appropriate force toward the coaxial electrical connector 20 shown below. In addition, from t...

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Abstract

An annular contact (13) is enabled to be firmly retained by an insulating housing (11) without affecting the mating force or removing force between there and a matching connector (20) with a simple configuration. Divided end parts (13e) of the annular contact (13) attached to the insulating housing (11) are provided with contact retaining parts that abut part of the insulating housing (11) and retain the annular contact (13) at the insulating housing (11) when removal with respect to the matching connector (20) is carried out, so that the shapes and sizes of the contact retaining parts are not affected by elastic force of the annular contact (13), in other words, mating force or removing force with respect to the matching connector (20) almost at all to facilitate adjustment of the mating force or removing force between there and the matching connector (20).

Description

technical field [0001] The invention relates to a coaxial electrical connector with a ring-shaped contact installed on an insulating shell. Background technique [0002] In general, in various electrical equipment, a pair of electrical connectors configured to be fit and connected to each other are widely used to electrically connect various signal transmission media such as thin-line coaxial cables and flexible wiring boards to printed circuit boards. Wiring boards, or a technology that electrically connects a pair of wiring boards to each other (board-to-board). As such a pair of electrical connectors, for example, a plug connector (first connector) for connecting a signal transmission medium and a wiring board as described in the following patent document 1 and a receptacle connector (second connector) mounted on a wiring board are used. Connectors) are electrically connected by fitting these socket connectors and plug connectors. [0003] On the other hand, a coaxial t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/38H01R13/62
CPCH01R12/57H01R2103/00H01R12/7082H01R13/11H01R13/40H01R24/50H01R9/05H01R12/71
Inventor 大坂纯士
Owner I PEX CO LTD
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