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Electrical connector and manufacturing method thereof

A technology for electrical connectors and connecting parts, which is applied in the manufacture of contacts, connections, and the manufacture of contact boxes/bases, etc., can solve the problems of unfavorable large current passing, limited heat dissipation area, and the thickness of the contact part is not easy to be too thick. The effect of facilitating the passage of large current, expanding the heat dissipation area, and easy process

Active Publication Date: 2020-07-28
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The thickness of the contact part should not be too thick, otherwise it will be difficult to tear and form, so the heat dissipation area is limited, which is not conducive to the passage of large currents
And it is easy to damage the contact part during the tearing process

Method used

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  • Electrical connector and manufacturing method thereof
  • Electrical connector and manufacturing method thereof
  • Electrical connector and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Below, will combine Figure 1 to Figure 12 A specific implementation manner of the electrical connector 100 of the present invention is introduced.

[0033] The electrical connector 100 of the present invention is a receptacle connector, which includes a terminal module 10 , a waterproof portion 4 and a metal shell 5 sleeved outside the insulating body 1 . The terminal module 10 includes an insulating body 1 , two rows of terminals 2 and a metal shielding sheet 3 which are fixed on the insulating body 1 and arranged symmetrically in reverse.

[0034] The insulating body 1 has a base 11 , a tongue 12 extending forward from the base 11 , and a base 13 disposed at a rear end of the base 11 . The insulating body 1 includes a body portion 1 a having a terminal groove 121 and an injection molded part 1 b injection-molded on the body portion 1 a. The base portion 11 is jointly constituted by the rear end portion of the main body portion 1a and the injection molded part 1b. ...

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PUM

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Abstract

An electrical connector, comprising an insulating body having a base and a tongue plate, and a row of terminals held on the insulating body, the row of terminals includes widened terminals, and each of the terminals includes a contact portion exposed on the surface of the tongue plate , the tail part extending out of the insulating body and the connection part connected to the contact part and the tail part, wherein the widened terminal includes a widened part extending laterally from the side of the contact part and embedded in the tongue plate, so The widened portion further deviates toward the thickness center direction of the tongue plate so that the section of the contact portion of the widened terminal and the widened portion is Z-shaped.

Description

【Technical field】 [0001] The invention relates to an electrical connector and a manufacturing method thereof, in particular to an electrical connector suitable for front and back insertion and a manufacturing method thereof. 【Background technique】 [0002] The Chinese Invention Patent Publication No. 105024197A published on November 4, 2015 discloses a positive and negative plug-in connector comprising an insulating body with a tongue plate, two rows of terminals held on the tongue plate, and sleeved on the insulating body. on the shell. During the forming process of the power terminals in each row of terminals, the strip is torn to form a contact portion, and other parts of the strip are formed into a holding portion behind the contact portion and a widening portion at the side of the contact portion. The widening portion and the holding portion are buried in the insulating body, and the contact portion is exposed from the tongue plate for docking with the butt connector. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/02H01R43/16H01R43/18
CPCH01R12/724H01R24/60H01R13/6582H01R12/707H01R12/7088H01R12/718H01R13/02H01R13/6271
Inventor 仇金国赵俊文威
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD