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Electric connector

An electrical connector, object connection technology, applied in the direction of connection, parts and circuits of the connection device, can solve the problems of signal transmission characteristics reduction, assembly error, contact position deviation, etc., to prevent the reduction of signal transmission characteristics. Effect

Active Publication Date: 2019-11-05
HIROSE ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a case where even if the extended portion is held in the terminal holding hole by the above-mentioned fixed protrusion, there may be gaps in the above-mentioned gap due to an assembly error at the time of mounting of the terminal, an unintentional external force received by the terminal after mounting, or the like. The extended part in the range is inclined in its plate thickness direction (arrangement direction of terminals)
If the extended part is inclined like this, the entire terminal will also be inclined, so the contact position between the terminal and the counterpart terminal will be shifted, and the signal transmission characteristics may be degraded.

Method used

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Embodiment Construction

[0028] Hereinafter, embodiments of the present invention will be described based on the drawings.

[0029] figure 1 (A) and (B) are external perspective views of a connector assembly having a plug connector and a receptacle connector fitted and connected thereto according to an embodiment of the present invention, figure 1 (A) represents the state before chimera connection, and figure 1 (B) shows the state after chimera connection. figure 2 (A) and (B) are cross-sectional perspective views of the position of the signal terminals of the two connectors (plug connector and socket connector) in the terminal arrangement direction, figure 2 (A) shows the state before fitting connection with a cross section at right angles to the terminal arrangement direction, figure 2 (B) shows the state after fitting connection by the cross section perpendicular|vertical to the terminal arrangement direction. image 3 and Figure 4 It is a cross-sectional view of the position of the signa...

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Abstract

The present invention provides an electric connector capable of inhibiting inclination of a retained portion of a terminal in the direction of the board thickness and maintaining the terminal in a regular position so as to ensure the good signal transmission feature. The electrical connector for circuit boards whose terminals (70) have a first abutment portion (72) which, within a terminal retaining portion (63A), is located closer to one interior wall surface of the above mentioned terminal retaining portion (63A) opposed to one major face of said retained portion (71) than to said one majorface and which is abuttable against said one interior wall surface, and a second abutment portion (73), which is located closer to the other interior wall surface of the terminal retaining portion (63A) opposed to the other major face of the above mentioned retained portion (71) than to said other major face and which is abuttable against said other interior wall surface.

Description

technical field [0001] The present invention relates to an electrical connector in which a plurality of terminals made of metal plates are held in a row by a housing. Background technique [0002] As said electrical connector, the connector of patent document 1 is known, for example. The connector of this patent document 1 is an electrical connector for circuit boards which is arrange|positioned at the mounting surface of a circuit board, and is fitted with the connector to be connected from above. The housing of the connector is formed by vertically extending terminal grooves for accommodating terminals, and the lower part of the terminal grooves is formed to penetrate vertically through terminal holding holes. The terminal is manufactured by folding back a part of the metal plate member, and has two bases and contact arms extending upward from the two bases, and the base and the arms are formed to overlap each other. In addition, an extension portion as a held portion ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R13/46H01R13/40
CPCH01R13/02H01R13/46H01R13/40H01R12/737H01R13/41H01R13/629H01R13/193H01R13/6315H01R43/20H01R13/055
Inventor 堀井崇生
Owner HIROSE ELECTRIC GROUP