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Electric connector and its terminal arrangement

A technology of electrical connectors and terminal blocks, which is applied in the direction of connection, parts of connection devices, protective grounding/shielding devices of connection parts, etc., and can solve problems such as large crosstalk interference

Inactive Publication Date: 2011-02-02
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There is a large crosstalk interference between the two terminals so set

Method used

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  • Electric connector and its terminal arrangement
  • Electric connector and its terminal arrangement
  • Electric connector and its terminal arrangement

Examples

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Embodiment Construction

[0021] figure 1 The disclosed electrical connector 100 according to the embodiment of the present invention includes a first connector 1 electrically connected to the mother circuit board 3 by crimping and a second connector electrically connected to the daughter circuit board 4 by crimping 2. The mother circuit board 3 and the daughter circuit board 4 are arranged vertically to each other. The first and second connectors 1 and 2 are also referred to as female connector 1 and male connector 2 in this embodiment. The female connector 1 is mated with the male connector 2 so as to establish an electrical connection between the mother circuit board 3 and the daughter circuit board 4 .

[0022] refer to Figure 11 , The mother circuit board 3 and the daughter circuit board 4 are respectively provided with several rows of holes. Each row of holes on the mother circuit board 3 includes a plurality of first ground holes 31 and a plurality of first signal hole pairs 32 arranged alt...

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Abstract

The invention provides an electric connector and its terminal arrangement. The electric connector comprises a plurality of wafers assembled within a housing and comprising a butt edge and a mounting end, each wafer comprising: a first fixing slice, a first terminal and a second terminal fixed on the first fixing slice along the vertical direction, a second fixing slice, a third terminal and a fourth terminal fixed on the second fixing slice along the vertical direction, wherein the first, second, third and fourth terminals are respectively provided with a first contact part, a second contact part, a third contact part and a fourth contact part and a first mounting part, a second mounting part, a third mounting part and a fourth mounting part; when the terminal arrangement is that: when the second fixing slice is arranged on the first fixing slice, the first terminal and the third terminal are arranged in parallel along the horizontal direction and the second terminal and the fourth terminal are arranged in parallel along the horizontal direction; the third contact part and the fourth contact pare are respectively aligned with the first, second contact parts of the first, second terminals along the butt direction and the vertical direction, the horizontal direction and the butt direction are mutually perpendicular with each other.

Description

【Technical field】 [0001] The invention relates to an electrical connector and its terminal arrangement, in particular to a high-density backplane connector and its terminal arrangement. 【Background technique】 [0002] Patent No. 7229318 published by the United States Patent and Trademark Office on June 12, 2007 discloses a backplane connector. The backplane connector has several pairs of terminals bent at right angles for transmitting differential signals. The terminals are made of metal material. The welding parts of the pair of terminals are aligned, and the contact parts that are butted with the butt connection are arranged in a front-rear staggered shape. Due to the different lengths of the pair of terminals, the transmission paths of the differential signals are of different lengths, which may cause the differential signals to be unable to be transmitted synchronously. Therefore, a compensating portion is provided at the corner of the longer terminal for compensation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/42H01R13/648H01R13/02
CPCH01R12/724H01R13/6471H01R13/514H01R13/6474H01R33/06H01R13/6587
Inventor 斯科特·克莱恩
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD
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