Rectangular wire spring filtering socket

A technology of rectangular wires and sockets, which is applied in the direction of electrical components, coupling devices, high-frequency structural connections, etc., can solve the problems of unsatisfactory use requirements, unstable contact resistance, and easy occurrence of transient breaks, etc., and achieve high practical value and electrical Excellent contact performance and reliable connection

Inactive Publication Date: 2012-07-04
SHAANXI SILING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of these connectors are ordinary socket contacts, the contact resistance is unstable, prone to transient breaks, and the service life is low, and it cannot meet the requirements of users in high impact and vibration environments.

Method used

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  • Rectangular wire spring filtering socket
  • Rectangular wire spring filtering socket
  • Rectangular wire spring filtering socket

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] like figure 1 and 2 The shown rectangular wire spring filter socket includes an upper socket mounting plate 1-1 and a socket lower mounting plate 1-6 arranged below the socket upper mounting plate 1-1, and the socket upper mounting plate 1-1 has an outer buckle The socket upper shell 1-2 matched with it is installed, the socket lower mounting plate 1-6 is externally buckled with the socket lower shell 1-3 matched with it, the socket upper shell 1-2 and the socket Both ends of the lower housing 1-3 are fixedly connected, and a capacitor filter board 1-4 is embedded between the socket upper mounting plate 1-1 and the socket lower mounting plate 1-6, and the socket lower mounting plate 1-6 An elastic reed 1-5 is arranged between the socket lower housing 1-3, and a wire spring socket contact 1-7 is fixedly installed between the socket upper mounting plate 1-1 and the socket lower mounting plate 1-6, The wire spring socket contact 1-7 includes a front cover 2-1 and a rear ...

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PUM

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Abstract

The invention discloses a rectangular wire spring filtering socket which comprises a socket upper installation plate and a socket lower installation plate arranged below the socket upper installation plate, wherein a socket upper shell matched with the socket upper installation plate is buckled outside the socket upper installation plate; a socket lower shell matched with the socket lower installation plate is buckled outside the socket lower installation plate; two ends of the socket upper shell and the socket lower shell are fixedly connected; a capacitance filtering plate is embedded between the socket upper installation plate and the socket lower installation plate; an elastic spring piece is arranged between the socket lower installation plate and the socket lower shell; a wire spring jack contact piece is fixedly mounted between the socket upper installation plate and the socket lower installation plate; the wire spring jack contact piece comprises a front sleeve and a rear sleeve arranged right behind the front sleeve; an inner sleeve is coaxially sleeved in the front sleeve; and a plurality of wire spring filaments are uniformly distributed in the inner sleeve. The rectangular wire spring filtering socket is stable and reliable in use, has high vibration impact resistance, high instant break resistance, low and stable contact resistance, small plugging and unplugging forces, low contact piece abrasion, and long plugging and unplugging service life.

Description

technical field [0001] The invention relates to a socket, in particular to a rectangular wire spring filter socket suitable for the external interface of equipment. Background technique [0002] At present, in the design structure of the connectors used in the prior art, the filter components are mainly welded by capacitance and inductance (according to the specific circuit structure principle) to form filter components and the filter component structure is molded with magnetic materials, so that the connector has a certain Anti-electromagnetic interference capability. However, most of these connectors are common socket contacts, the contact resistance is unstable, prone to transient breaks, and the service life is low, and it cannot meet the requirements of users in high impact and vibration environments. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rectangular wire spring filter socket with simple structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/187H01R13/502H01R13/648H01R13/719
Inventor 毕宗明寸江波武晓明
Owner SHAANXI SILING ELECTRONICS
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