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Conductive terminal, circuit board with same and plate-to-plate connector

A technology of conductive terminals and circuit boards, which is applied in the directions of printed circuits, circuits, and connections where non-printed electrical components are connected, can solve the problems of easy deformation and loosening, easy loosening, and unreliable contact, and achieve the effect of ensuring reliable contact.

Inactive Publication Date: 2012-12-05
深圳市簧中簧电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, stamped shrapnel and ordinary contact springs are not only easy to deform and loose, but also easy to loose when electronic and electrical equipment vibrates or shakes, resulting in technical defects of unreliable contact

Method used

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  • Conductive terminal, circuit board with same and plate-to-plate connector
  • Conductive terminal, circuit board with same and plate-to-plate connector
  • Conductive terminal, circuit board with same and plate-to-plate connector

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] The embodiment of the invention discloses a conductive terminal, a circuit board installed with the conductive terminal and a board-to-board connector, so as to achieve the technical purposes of stable installation and reliable contact.

[0036] Figure 1a A conductive terminal is shown, including: a substrate 1 and a spring contact finger 2,

[0037] see Figure 1b , the substrate 1 includes:

[0038] A closed end 3 and an open end 4, the fixing rib 31 pr...

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Abstract

An embodiment of the invention discloses a conductive terminal, a circuit board with the same and a plate-to-plate connector. The conductive terminal comprises a substrate and a spring contact; the substrate comprises a closed end and an open end, and a fixed rib extending out of the closed end points to the open end; two sides of the opened end can be bent and closed after the spring contact is sleeved on the rib; the spring contact comprises a unit ring which is formed by spirally surrounding a spring wire along an oblique elliptical trace and then spirally winding along an axis in two directions; and the periphery of the unit ring of the spring contact electrically contacts the circuit board connected with the conductive terminal. The closed end and the open end form a placing area of the conductive terminal, so that the conductive terminal is difficult to loose even if electronic and electric equipment shakes or vibrates. The spring contact is provided with multiple contact points, so that the conductive terminal is ensured to reliably be in contact with the circuit board and a contact circuit.

Description

technical field [0001] The present invention relates to the technical field of board-to-board connector structure, and more specifically, to a conductive terminal, a circuit board equipped with a conductive terminal, and a board-to-board connector. Background technique [0002] Board-to-board connectors are commonly used transmission products for transmitting electrical energy, signals and instructions between transmission equipment in the electrical and electronic field. The connection between two transmission equipment depends on the buckle or contact between the board-to-board connectors. [0003] The commonly used board-to-board connectors are often equipped with conductive terminals for realizing contact. The conductive terminals are provided with fixing devices and stamped elastic terminals. The stamped elastic terminals are often realized by stamped shrapnel or ordinary contact springs. [0004] However, stamped shrapnel and ordinary contact springs are not only easy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/24H01R12/52H01R12/55H05K1/18
Inventor 刘红艳何香香于春江
Owner 深圳市簧中簧电子有限公司
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