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Electrical connector

A technology of electrical connectors and connecting parts, which is applied in the direction of connection, computer peripheral equipment connector, two-part connecting device, etc., can solve problems such as short circuit and difficult welding, and achieve the effect of avoiding short circuit problem and reducing wire arrangement density.

Active Publication Date: 2015-10-14
立全科技(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of science and technology, the requirements for signal transmission speed, safety and volume of electrical connectors are gradually increasing, which makes more and more electrical connectors need to accommodate more terminals that can transmit high-frequency signals. At the same time In order to stabilize the transmission, the high-frequency signal transmission terminals are equipped with grounding terminals to prevent interference; thus, in the case of a small electrical connector, the arrangement spacing between the terminals becomes more compact, and thus As a result, the welding legs of the terminals of the electrical connector are difficult to weld or easily touch each other when connecting the cables, resulting in a short circuit

Method used

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Please refer to Figure 1 to Figure 8 Shown is a preferred embodiment of the electrical connector 100 of the present invention. In this embodiment, the electrical connector 100 is a cable-end SATA connector. The electrical connector 100 includes an insulating body 1, a plurality of conductive terminals 2 fixed in the insulating body 1, a grounding element 3, a circuit board 4 electrically connecting the plurality of conductive terminals 2 and the grounding element 3, and a circuit board 4 buckled on the insulating body. 1 rear cover 5 on the rear side.

[0030] Please refer to Figure 1 to Figure 4 As shown, the insulating body 1 has a longitudinal shape as a whole, and has a base 11 , a docking portion 12 extending forward from the base ...

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Abstract

The invention provides an electrical connector. The electrical connector comprises an insulation body, a conductive terminal and a circuit board. The insulation body is provided with a base part and a butt-joint part which extends forwards from the base part. The conductive terminal is provided with a plurality of ground terminals and a plurality of pairs of differential signal terminals, wherein the plurality of pairs of differential signal terminals are arranged between the adjacent ground terminals at intervals; and each conductive terminal is provided with a fixed part fixed in the base part, a contact part which extends to the butt-joint part from one end of the fixed part and a welding foot which extends to the rear side of the base part from another end of the fixed part. The circuit board is provided with a plurality of ground connecting parts and a conductive path, wherein the ground connecting parts are arranged corresponding to the welding feet of the grounding terminals; and the conductive path is used for connecting the plurality of ground connecting parts together.

Description

technical field [0001] The invention relates to an electric connector, in particular to an electric connector which is convenient for welding lead wires. Background technique [0002] With the rapid development of the electronic industry, electrical connectors have been widely used as a connection device for transmitting digital signals, audio signals, and image signals. With the development of science and technology, the requirements for signal transmission speed, safety and volume of electrical connectors are gradually increasing, which makes more and more electrical connectors need to accommodate more terminals that can transmit high-frequency signals. At the same time In order to stabilize the transmission, the high-frequency signal transmission terminals are equipped with grounding terminals to prevent interference; thus, in the case of a small electrical connector, the arrangement spacing between the terminals becomes more compact, and thus As a result, the welding fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66
CPCH01R13/6471H01R13/6658H01R24/60H01R31/08H01R2201/06
Inventor 游万益陈亿昌郑峰张勇刚梁丽丽
Owner 立全科技(太仓)有限公司
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