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Electric connector

A technology for electrical connectors and welding parts, which is applied in the direction of connections, circuits, and parts of connection devices. It can solve the problem that the crosstalk of conductive terminals cannot be effectively improved, affects the quality of high-frequency signal transmission of electrical connectors, and cannot meet the needs of consumers. To improve the quality of high-frequency signal transmission, improve the arrangement method, and meet the needs of use

Inactive Publication Date: 2011-07-06
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since each pair of differential signal terminals of the electrical connector is located in the same row, and the welding part of the ground terminal adjacent to the differential signal terminals is located in another row, the crosstalk between the conductive terminals cannot be effectively improved, which affects the performance of the electrical connector. The quality of high-frequency signal transmission cannot meet the needs of consumers

Method used

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Embodiment Construction

[0015] see Figure 1 to Figure 4 As shown, the electrical connector 100 of the present invention is a DiiVA (Digital Interactive Interface for Video & Audio, digital high-definition interactive interface) connector for installation on a circuit board 200, which includes an insulating body 1, and is held on the insulating body 1. A plurality of conductive terminals 2 and a metal shielding shell 3 covering the insulating body 1 are provided. The shielding shell 3 is provided with an insertion hole 30 for accommodating a mating plug (not shown).

[0016] The insulating body 1 includes a base 11 , a tongue 12 protruding forward from the base 11 into the insertion hole 30 , and a positioning block 13 fixed on the bottom of the base 11 for positioning the conductive terminals 2 . The tongue plate 12 extends along the horizontal direction, and it includes an upper surface 121 and a lower surface 122 opposite to the upper surface 121. The lower surface 122 is provided with a plurality...

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Abstract

The invention relates to an electric connector, which comprises an insulation body and a plurality of conductive terminals accommodated therein, wherein each conductive terminal comprises a contact part and a welding part. The conductive terminals include a plurality of grounding terminals and pairs of differential signal terminals, wherein each grounding terminal is arranged between two adjacent pairs of differential signal terminals; each pair of differential signal terminals comprises a positive signal terminal and a negative signal terminal which are adjacent to each other; and at least in one pair of differential signal terminals, a welding part of the positive signal terminal and a welding part of the negative signal terminal are staggered in the insertion direction of the electric connector. By adopting the electric connector, the signal cross-talk between the conductive terminals is reduced, thereby improving the transmission quality of high-frequency signals.

Description

【Technical field】 [0001] The invention relates to an electrical connector, in particular to an electrical connector capable of transmitting high-frequency signals. 【Background technique】 [0002] With the development of the electronics industry, the advancement of technology, and the improvement of consumer performance requirements for electronic products, relevant electrical connector manufacturers are making continuous efforts to improve the performance of corresponding electronic products by improving the transmission performance of electrical connectors. [0003] For the prior art related to this case, please refer to an electrical connector disclosed in China Utility Model Patent Announcement No. 201122731. The electrical connector is used to transmit high-frequency signals. It includes an insulating body, a number of conductive terminals installed on the insulating body and A metal shielding shell that covers the insulating body. The insulating body includes a base and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/70H01R13/6461H01R13/648
CPCH01R13/6471
Inventor 王陈喜韩洪强朱自强
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD