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Anti-high frequency usb 3.0 connector

A technology of USB3.0 and connector, which is applied in the direction of connection, connection device parts, contact parts, etc., to achieve the effect of improving high-frequency transmission performance, reducing high-frequency impedance, and reducing signal interference

Active Publication Date: 2014-10-29
SHENZHEN LITKCONN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]An anti-high frequency USB 3.0 connector, which can effectively solve the problem of high frequency impedance easily generated between the conductive terminals of the existing connector

Method used

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  • Anti-high frequency usb 3.0 connector
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  • Anti-high frequency usb 3.0 connector

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Embodiment Construction

[0047] The present invention as Figure 1 to Figure 7 As shown, it includes an insulating body 10 , a first terminal group 20 , a second terminal group 30 and a shielding shell 40 .

[0048] The insulating body 10 combines figure 2 , image 3 and Figure 4 As shown, it includes a tongue plate 11 and a terminal fixing device 12. An accommodation space 111 is provided at the rear end of the tongue plate 11, and the above-mentioned terminal fixing device 12 is installed in the accommodation space 111, wherein the terminal fixing device 12 includes a vertical insertion portion 121 and a horizontally extending plate 122 vertically arranged on the bottom edge of the vertical insertion portion 121, the vertical insertion portion 121 includes an accommodating groove 1211 and a Set the vertical plate 1213 between the two left and right side plates of the groove 1211

[0049] In the space between the vertical plate 1213 and the rear side plate of the receiving groove 1211, vertical...

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Abstract

The invention discloses an anti-high-frequency USB (universal serial bus) 3.0 connector which comprises an insulating body, a first terminal group, a second terminal group and a shielding outer shell, wherein the insulating body comprises a tongue plate and a terminal fixing device; the terminal fixing device comprises a vertical inserting part and a transverse extending plate; the vertical inserting part comprises an accommodating groove and a vertical plate; vertical ribs for dividing a gap into a plurality of second terminal jacks are arranged between the vertical plate and a rear side plate of the accommodating groove at intervals; all second conductive terminals in the second terminal group are inserted in the second terminal jacks; a plurality of notches are arranged at one end of the transverse extending plate adjacent to the vertical plates at intervals and form a plurality of first terminal jacks with the vertical plate; and all first conductive terminals in the first terminal group are inserted into the first terminal jacks. Thereby, as the vertical plate is arranged between the first conductive terminals and the second conductive terminals, the high-frequency impedance of the conductive terminals is reduced, and the high-frequency transmission performance of the connector is improved.

Description

technical field [0001] The invention relates to the technology in the field of electrical connectors, in particular to an anti-high frequency USB 3.0 connector. Background technique [0002] Universal Serial Bus (Universal Serial Bus, USB) is a hot-swappable transmission interface widely used in personal computer peripheral products. This interface can be connected to hardware for data transmission without rebooting. Good performance. In 1988, the first generation of USB1.1 transmission interface was launched. In 2000, Intel published the official specification of USB2.0, which also expanded the types of computer peripheral products that can use USB transmission interface, such as mobile hard disk. , printer and mouse etc. [0003] However, as the file capacity required for transmission increases day by day, the transmission speed of the USB2.0 connector is limited by the control chip and various factors and cannot meet the requirements of use, which also promotes the new g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/502H01R13/40H01R13/02H01R13/6581
Inventor 王耀
Owner SHENZHEN LITKCONN TECH