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Connector housing

A technology for connectors and shells, which is applied in the field of warpage-reducing connector shells. It can solve the problems of connector shell fitting and unsatisfied frame precision, etc., and achieve the effect of reducing warpage.

Active Publication Date: 2018-08-21
TYCO ELECTRONICS JAPAN GK +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If warpage occurs in the connector housing, the accuracy of assembling to the frame is not satisfied or there is a problem that the connector housing of the mating target cannot be fitted.

Method used

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  • Connector housing
  • Connector housing
  • Connector housing

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] Hereinafter, the connector housing 1 according to the embodiment of the present invention will be described with reference to the accompanying drawings.

[0028] The connector housing 1 is a housing that holds a female mold of a plurality of terminals (hereinafter, the same) not shown, and is integrally formed by injection-molding resin. The resin material constituting the connector housing 1 is arbitrary, but in this embodiment, fiber reinforced resin (Fiber Reinforced Plastics: FRP) is used.

[0029] like figure 1 and figure 2 As shown, the connector housing 1 includes a fitting portion 10 to which the electrical connector on the counterpart side is fitted, a holding portion 20 that holds terminals, and a cover 30 that covers terminals drawn from the holding portion 20 . The connector housing 1 suppresses warpage by specifying the configuration of the holding portion 20 . Regarding the warpage of the connector housing 1, such as image 3 As shown by the one-dot c...

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PUM

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Abstract

This connector housing (1) is provided with a fitting part (10) in which a plurality of fitting hoods (11) are arranged lined up in the width direction to the front where a companion connector is fit,and a cover (30) constituting a rear structural part situated to the rear of the fitting part (10). The cover (30) is characterized by being provided with solid structural parts (32) disposed betweenpairs of adjacent fitting hoods (11), and notches (34) disposed between pairs of adjacent solid structural parts (32).

Description

technical field [0001] The present invention relates to a housing of an electrical connector, and particularly relates to a connector housing capable of reducing warpage when the dimension in the width direction is large. Background technique [0002] A connector housing, which is a component of an electrical connector, is produced by injection-molding an electrically insulating synthetic resin. However, the molded body after injection molding is warped due to the stress generated inside the molded body. . When warpage occurs in the connector housing, the accuracy of assembling to the housing is not satisfied, or the inconvenience that the connector housing to be fitted cannot be fitted. [0003] Conventionally, in order to reduce the warpage of the connector housing, it has been proposed to make the wall portion where the warp occurs thicker than the other portions (Patent Document 1). [0004] prior art literature [0005] Patent Literature [0006] Patent Document 1: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/46H01R13/518H01R25/00
CPCH01R13/50H01R13/518H01R25/006H01R13/46H01R25/00H01R13/514
Inventor 实藤雄介内藤隆之村上晃庸
Owner TYCO ELECTRONICS JAPAN GK