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USB (universal serial bus) connector

A connector and suppressor technology, which is applied in the direction of connections, parts of connecting devices, contact parts, etc., to achieve the effect of suppressing interference signals

Inactive Publication Date: 2013-03-06
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when conducting electromagnetic compatibility tests on electronic products, external interference signals can easily enter the interior of electronic products through the USB connector.

Method used

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  • USB (universal serial bus) connector
  • USB (universal serial bus) connector

Examples

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Embodiment Construction

[0012] see figure 1 and figure 2 A preferred embodiment of the USB connector of the present invention includes a housing 10 and a body 20 accommodated in the housing 10 .

[0013] The main body 20 includes an insulator 28 , a plurality of conductive terminals 22 , a plurality of conductive sheets 24 electrically connected to the conductive terminals 22 , an electromagnetic interference suppressor 26 and a wire (not shown). The insulator 28 is used for installing the conductive terminal 22 , the conductive sheet 24 and the electromagnetic interference suppressor 26 . The EMI suppressor 26 includes a circuit board 260 and a plurality of EMI suppression components 262 disposed on the circuit board 260 . The electromagnetic interference suppression component 262 can be a filter, a capacitor, a varistor, a lightning protection device, and the like. Each conductive sheet 24 is L-shaped, with a first end electrically connected to the conductive terminal 22 , and a second end weld...

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Abstract

The invention discloses a USB (universal serial bus) connector comprising a shell body, and a main body contained in the shell body, wherein the main body comprises an insulator, a plurality of conducting terminals, a plurality of conducting sheets and an electromagnetic interference suppressor; the insulator is used for installing the conducting terminals, the conducting sheets and the electromagnetic interference suppressor; and each conducting sheet is electrically connected with the electromagnetic interference suppressor and the conducting terminals. The USB connector disclosed by the invention can be used for absorbing an interference signal entering the USB connector by arranging the electromagnetic interference suppressor, thus suppressing the interference signal.

Description

technical field [0001] The invention relates to a USB connector. Background technique [0002] As an efficient and fast data transmission interface, the USB connector has been widely used in various electronic products. However, when conducting electromagnetic compatibility tests on electronic products, external interference signals can easily enter the interior of electronic products through the USB connector. Contents of the invention [0003] In view of the above, it is necessary to provide a USB connector capable of suppressing interference signals. [0004] A USB connector includes a housing and a main body accommodated in the housing, the main body includes an insulator, a plurality of conductive terminals, a plurality of conductive sheets and an electromagnetic interference suppressor, the insulator is used for installing conductive terminals, conductive sheet and the electromagnetic interference suppressor, and each conductive sheet is electrically connected with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/719H01R13/02
CPCH01R13/6658H01R13/719H01R13/6582
Inventor 王军伟
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD