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Electric plug connector

A technology for electrical connectors and plugs, applied in the direction of connection, two-part connection device, and parts of the connection device, etc., can solve the problems of complex grounding structure, cumbersome manufacturing procedures, poor grounding effect, etc.

Inactive Publication Date: 2014-12-17
连展科技电子(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the complex manufacturing process of the traditional electrical connector grounding structure and cumbersome problems that easily lead to flaws and poor grounding effects, the creators of the present invention improved its deficiencies and deficiencies, and then created a plug electrical connector

Method used

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Embodiment Construction

[0065] Please refer to Figure 1 to Figure 4 , the first embodiment of the electrical plug connector of the present invention complies with the communication protocol of USB3. The shielding shell 60 , a cable 80 and an outer protective shell 70 .

[0066] The insulating body 10 is in the shape of a rectangular plate, and an assembly groove 15 is formed on the top surface 11 of the insulating body 10 .

[0067] Please refer further Figure 5 to Figure 6 , the plurality of first terminals 20 can implement USB2.0 or slower communication protocols, and are arranged on the insulating body 10 in a penetrating manner, and each first terminal 20 has a first fixing section 21, a first electrical contact section 22 and a first welding section 23. The first fixing section 21 is buried inside the insulating housing 10 . The first electrical contact section 22 extends forward from the first fixing section 21 and is arranged on the top surface 11 of the insulating body 10 , and the firs...

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PUM

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Abstract

An electric plug connector conforms to a USB (universal serial bus) 3.1 communication protocol and comprises an insulator, a plurality of first terminals, a plurality of second terminals, a ground piece, a fixing base, a shield shell 60, a cable and a protection shell. The cable is provided with a plurality of coaxial wires, the second terminals are electrically connected with the coaxial wires, and the ground piece is electrically connected with the coaxial wires, so that the ground piece is capable of effectively filtering high-frequency noise of the second terminals, and stability and efficiency of high-frequency signal transmission are maintained.

Description

technical field [0001] The present invention relates to a high-speed plug connector, especially a standard universal serial bus (Universal Serial Bus, USB) plug electrical connector, which conforms to the USB3.1 communication protocol and is backward compatible with the old version of the USB communication protocol. In addition, it can filter out all the noise on the coaxial cable through the ground plate to avoid the high-frequency signal interference between the high-frequency signal terminals and the signal interference of the plug electrical connector to other nearby electronic devices. Background technique [0002] Electrical connectors are common electronic components on electronic devices, which can be connected with matching electrical connectors on other electronic devices, and then provide signal and power transmission between the two electronic devices. Please refer to Chinese Patent No. CN223012819, which discloses an electrical connector, which has an insulating...

Claims

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Application Information

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IPC IPC(8): H01R13/648H01R13/658H01R13/02H01R13/66H01R24/30
Inventor 周国华刘庆丰孙孟伟王新李波
Owner 连展科技电子(昆山)有限公司