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TYPE C connector and manufacturing method thereof

A connector and insulating body technology, which is applied in the field of TYPEC connectors and its production, can solve the problems of unsatisfactory bonding tightness, poor waterproof performance, and complicated process of the metal inner casing, so as to improve the bonding stability and assembly Good reliability, solve the effect of complex process

Pending Publication Date: 2021-12-31
FREEPORT GUANGDONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims at the deficiencies of the prior art, and its main purpose is to provide a TYPE C connector and its manufacturing method, which solves the problems of complex procedures and unsatisfactory bonding tightness of the metal inner shell in the traditional technology. , poor waterproof performance

Method used

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  • TYPE C connector and manufacturing method thereof
  • TYPE C connector and manufacturing method thereof
  • TYPE C connector and manufacturing method thereof

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Embodiment Construction

[0059] Please refer to Figure 1 to Figure 13 As shown, it shows the specific structure of the embodiment of the present invention.

[0060] A TYPE C connector, including a main metal shell 10, an insulating body 20 and a terminal group 30; the insulating body 20 has a tongue part 21 and a fixing seat 22 arranged in sequence from front to back; the terminal group 30 is arranged on On the insulating body 20, the terminal group 30 includes an upper row of terminals and a lower row of terminals respectively arranged on the upper and lower surfaces of the tongue part 21; the main metal shell 10 surrounds the outer periphery of the tongue part 21 to form a docking cavity 40. The insulating body 20 is inlaid with a metal fixing part 50 by injection molding, and the rear end of the metal fixing part 50 has an upper bending piece 51 extending upward and a lower bending piece 52 extending downward. The upper bending piece 51 and the lower bending piece 52 are respectively exposed on ...

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Abstract

The invention discloses a TYPE C connector and a manufacturing method thereof. The TYPE C connector comprises a main body metal shell, an insulating body and a terminal group. The insulating body is provided with a tongue plate part and a fixed seat; the main body metal shell is sleeved on the fixed seat and surrounds the periphery of the lingual plate part to form a butt joint cavity, a metal fixed part is embedded in the insulating body through injection molding, the front end of the metal fixed part is provided with an upper EMI sheet and a lower EMI sheet which extend forwards, and the upper EMI sheet and the lower EMI sheet are respectively exposed at the upper side and the lower side of the lingual plate part; the rear end of the metal fixing piece is provided with an upper bending sheet which extends and bends upwards and a lower bending sheet which extends and bends downwards, and the upper bending sheet and the lower bending sheet are respectively exposed on the upper side and the lower side of the fixing seat; the main body metal shell is respectively welded and fixed with the upper bending sheet and the lower bending sheet on the upper side and the lower side of the fixed seat; the rear end of the main body metal shell exceeds the rear end of the insulating body, a glue accommodating groove is formed between the inner wall surface of the main body metal shell and the rear end of the insulating body, glue is filled in the glue accommodating groove, and the glue accommodating groove is hermetically connected between the main body metal shell and the insulating body through the glue.

Description

technical field [0001] The invention relates to the technology in the field of TYPE C connectors, in particular to a TYPE C connector and a manufacturing method thereof. Background technique [0002] The Universal Serial Bus (USB) widely exists in people's daily life, and most electronic equipment data transmission adopts this common standard; the appearance of the USB3.1 Type C interface connector has greatly improved the data transmission speed, Therefore, the USB3.1 Type C interface connector is widely used at present. [0003] Taking the female seat of the USB3.1 Type C interface connector as an example, it usually includes a metal shell, an insulating body, a terminal group, and a protective cover; The terminal group is arranged on the insulating body, and the terminal group includes an upper row of terminals and a lower row of terminals respectively arranged on the upper and lower surfaces of the tongue part; the metal shell surrounds the outer periphery of the tongue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/504H01R13/52
CPCH01R13/40H01R13/504H01R13/5202
Inventor 韩林袁伟王钰易伟
Owner FREEPORT GUANGDONG PRECISION IND CO LTD
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