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Electrical connectors for circuit boards

A technology of circuit substrates and electrical connectors, which is applied in the direction of connection, circuit, and parts of connection devices, etc., to achieve a large floating amount, increase the floating amount, and ensure the effect of elastic deformation

Active Publication Date: 2019-07-26
HIROSE ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the above-mentioned terminal of the electrical connector for circuit board of Patent Document 1, the above-mentioned movable part that can float is formed in a substantially ring shape, so if the height direction of the connector (the direction perpendicular to the board surface of the circuit board) or the width direction ( If the floating amount is also increased in the horizontal direction parallel to the board surface of the circuit board, the movable part must be increased in these directions, resulting in an increase in the size of the connector in this direction

Method used

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  • Electrical connectors for circuit boards
  • Electrical connectors for circuit boards
  • Electrical connectors for circuit boards

Examples

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Embodiment Construction

[0027] Embodiments of the present invention will be described below based on the drawings.

[0028] figure 1It is a connector assembly including a plug-side connector (hereinafter referred to as "first connector") and a receptacle-side connector (hereinafter referred to as "second connector") fitted and connected thereto as one embodiment of the present invention. , figure 1 (A) is an appearance perspective view showing a state before fitting connection, figure 1 (B) is an external perspective view showing a state after fitting connection. Here, the plug side refers to the side having the male terminal, and the receptacle side refers to the side having the female terminal fitted to the male terminal. in addition, figure 2 is to show figure 1 A cut-away perspective view of the interior of the two connectors, figure 2 (A) shows the corresponding figure 1 (A) The state before the chimera connection, figure 2 (B) shows the corresponding figure 1 (B) The state after chi...

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Abstract

The electrical connector for circuit boards provided by the present invention can ensure sufficient floating amount in the height and width directions of the connector without increasing the size of the connector in the height direction. The terminal (10) has a fixed-side held portion (12B) held by the fixed housing (21), a movable-side held portion (11B) held by the movable housing (26), and an elastically deformable elastic portion ( 14), the housing (20) forms a receiving space (20A) for receiving the elastic part (14) of the terminal between the fixed housing (21) and the movable housing (26), and the elastic part (14) forms a continuous The band-shaped portion continuously forms a wave-shaped portion through a plurality of flexion portions (14A), (14B), and (14C) that repeatedly reverse the flexion direction, and has a fixed side held portion (12B) and a movable side held portion. The opening width of the waveform of each adjacent waveform portion (11B) becomes wider as it moves away from the flexure portion.

Description

technical field [0001] The present invention relates to an electrical connector for a circuit board in which a mating connection body is connected to a surface of the circuit board in a direction perpendicular to the surface of the circuit board in a state mounted on the circuit board. Background technique [0002] As such an electrical connector for a circuit board, Patent Document 1 discloses a connector including a fixed case for fixing a case for holding terminals to the circuit board, and a fixed case for moving relative to the fixed case. The movable casing, and the terminals are bridged between the fixed casing and the movable casing. [0003] The fixed housing mounted on the surface of the circuit board of the connector of this patent document 1 is formed in a square frame shape, and the central part of the interior is opened to penetrate up and down, and the movable housing is arranged in the central part. A space is formed around the body and between the movable c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/71H01R13/05H01R13/24H01R13/631
CPCH01R12/716H01R13/05H01R13/2428H01R13/2471H01R13/6315H01R12/707H01R12/712H01R13/502H01R12/91H01R12/7005
Inventor 土井健太郎
Owner HIROSE ELECTRIC GROUP
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