Electric connector

A technology of electrical connectors and contact parts, applied in the direction of connection, fixed connection, circuit, etc., to achieve the effect of improving signal transmission speed and increasing channels

Active Publication Date: 2012-01-18
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to transmit data between electronic devices faster, the USB

Method used

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Examples

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Example Embodiment

[0036] Please refer to Figure 1A to Figure 6 As shown, the electrical connector 100 in the first embodiment of the present invention is a USB receptacle connector mounted on a circuit board 101, which can be docked with a USB 2.0A standard plug 8 or with a second plug 7. The front end of the tongue 80 of the USB 2.0A plug 8 is only provided with four flat contacts 81. The size of the insulating tongue 70 on the second plug 7 is the same as the tongue 80 of the USB 2.0A standard plug 8, and the tongue 70 is also There are four flat-shaped contacts 71 and five additional contacts 72 with elasticity located in the rear row. The electrical connector 100 includes: an insulating body 1, a conductive terminal fixed on the insulating body 1, a shielding shell 3 installed on the periphery of the insulating body 1, the shielding shell 3 includes a front shielding shell 31 and a rear shielding shell 32 . The electrical connector 100 is also provided with a mounting surface 102 matching ...

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PUM

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Abstract

The invention discloses an electric connector which is provided with a mounting surface and an abutting surface. The electric connector comprises an insulating body, a conductive terminal and a shielding shell, wherein the shielding shell is provided with an accommodating space; the insulating body is provided with a main part and a lingual plate extending into the accommodating space; the conductive terminal comprises a first terminal set and a second terminal set; the first terminal set comprises a power terminal, a first grounding terminal and a first pair of difference signal terminals arranged between the power terminal and the first grounding terminal; the first terminal set is provided with a first elastic contact part and a first welding part; the second terminal set comprises a second pair of difference signal terminals, a third pair of difference signal terminals and a second grounding terminal arranged between the second pair of difference signal terminals and the third pair of difference signal terminals; the second terminal set is provided with a second flat-shaped contact part and a second welding part; the first contact part and the second contact part are both arranged at the same side of the lingual plate; and the second contact part is closer to the abutting surface of the electric connector in comparison with the first contact part.

Description

[0001] The present invention is a divisional application of the invention patent No. 200710025934.0 filed by the applicant on August 10, 2007, and the title of the invention is an electrical connector. 【Technical field】 [0002] The present invention relates to an electrical connector, in particular to an electrical connector used for docking with different plugs. 【Background technique】 [0003] Universal Serial Bus (USB) connectors are widely used in various electronic devices, such as computer hosts, mobile hard disks, digital cameras, printers, etc. Version of the USB standard: USB 1.1 and USB 2.0 compatible with USB 1.1, the highest data transfer rate of USB 1.1 is 12Mbps (megabytes per second), and USB2.0 is increased to 480Mbps. The USB 2.0 standard defines two socket connectors: Type A and Type B, each with four terminals. Among them, the four terminals of the A-type socket connector are arranged in a row, which are power terminals, a pair of differential signal term...

Claims

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Application Information

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IPC IPC(8): H01R13/02H01R13/502H01R13/516H01R12/58
Inventor 郑启升顾浩何家勇茆玉龙乔峰
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD
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