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Waterproof connector and manufacturing method thereof

A technology of waterproof connector and manufacturing method, which is applied in connection, manufacture of contact box/base, dust-proof/splash-proof/leak-proof/waterproof/fireproof connection, etc., capable of solving assembly gaps and poor waterproof performance And other issues

Inactive Publication Date: 2020-01-31
LUXSHARE PRECISION IND SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The segmented waterproof structure in which the two rows of terminals are assembled after injection molding and then injected has assembly gaps, so the waterproof performance is not good

Method used

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  • Waterproof connector and manufacturing method thereof
  • Waterproof connector and manufacturing method thereof
  • Waterproof connector and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Please refer to Figure 1 to Figure 6 , a waterproof connector, including an insulating body 1 and a plurality of conductive terminals 2. The insulating body 1 is integrally injection molded and has a front end 11 forming a docking space 10 and a rear end 12 integrally extending backward from the front end 11 and forming a plurality of terminal slots 14 inside. The terminal slots 14 are connected to the docking space 10 connectivity. The insulating body 1 is recessed from the outer surface to form a receiving groove 13 communicating with the terminal groove 14 . The conductive terminal 2 is inserted and assembled into the insulating body 1 from the back to the front, the conductive terminal 2 has a contact portion 21, a holding portion 22 and a tail portion 23, the contact portion 21 extends forward into the docking space 10, The tail portion 23 extends backwards out of the insulating body 1 , and an insulating block 3 is formed in the accommodating groove 13 to hold ...

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PUM

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Abstract

The invention relates to a waterproof connector. The waterproof connector comprises an insulating body and a plurality of conductive terminals; the insulating body is integrally formed by injection molding and is provided with a front end part and a rear end part, wherein the front end part forms a butt joint space, and the rear end part integrally extends backwards from the front end part, a plurality of terminal grooves being formed in the rear end part; the terminal grooves are communicated with the butt joint space; the insulating body is inwards sunken from the outer surface, so that accommodating grooves communicated with the terminal grooves can be formed; conductive terminals are inserted and assembled into the insulating body from back to front; each conductive terminal is provided with a contact part, a holding part and a tail part, wherein the contact part extends forwards into the butt joint space, and the tail part extends backwards out of the insulating body; and an insulating block is formed in each accommodating groove to keep the holding part in the corresponding terminal groove. The connector of the invention has good waterproof performance.

Description

technical field [0001] The invention relates to a waterproof connector and a manufacturing method thereof, in particular to a USB electrical connector with good waterproof performance and a manufacturing method thereof. Background technique [0002] Connectors, as devices that connect two active devices and transmit current or signals, are widely used in electronic products. With the rapid development of the electronics industry, the structural requirements for electronic product components are becoming thinner and smaller, while the performance requirements for connectors are also getting higher and higher. In order to improve the stability of the internal components of the electrical connector, a connector with a waterproof structure has been developed in the electrical connector industry to resist water vapor, dust, etc. from entering the electrical connector. The existing USB Type-C connector includes a terminal module, a main insulating body and a shielding structure. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R13/504H01R13/405H01R13/02H01R13/627H01R43/18H01R43/20H01R43/24
CPCH01R13/52H01R13/521H01R13/504H01R13/405H01R13/02H01R13/6275H01R43/18H01R43/20H01R43/24H01R13/5216H01R24/60H01R12/716H01R12/707H01R12/585H01R43/005H01R13/41H01R12/75
Inventor 万文付小波吴后甜
Owner LUXSHARE PRECISION IND SHENZHEN
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