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electrical connector

A technology of electrical connectors and connecting pieces, applied in the direction of connections, circuits, and parts of connection devices, etc., can solve the problems of small size, high manufacturing difficulty, and large number of parts of socket connectors, and achieve simple structure, low cost, The effect of reducing the number of parts

Active Publication Date: 2018-01-12
LUXSHARE ELECTRONICS TECH (KUNSHAN) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The socket connector is small in size, has a large number of parts, complex structure, high manufacturing difficulty and high cost

Method used

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Embodiment Construction

[0014] see Figure 1 to Figure 7 As shown, the electrical connector 100 of the present invention is a USB Type-C receptacle connector, which is used to be welded on a circuit board (not shown) for insertion of a mating connector (not shown). The electrical connector 100 includes an insulating body 10, first and second terminal modules 21, 22 assembled forwardly on the insulating body 10, a shielding shell 30 accommodated in the insulating body 10 and covering the insulating body 10 and A metal shell 40 of the first and second terminal modules 21 and 22 .

[0015] The insulating body 10 includes a base 11 and a horizontal tongue 121, 122 protruding forward from the base 11. The tongues 121, 122 include a first tongue 121 and a second tongue 122 connecting the first tongue 121 and the base 11. , the first tongue plate 121 protrudes forward from the center of the second tongue plate 121 , and the thickness of the first tongue plate 121 is smaller than that of the second tongue p...

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Abstract

The invention relates to an electrical connector, which includes an insulating body, first and second terminal groups and a shielding shell, the insulating body includes a base and a tongue protruding forward from the base, and the tongue includes a first A tongue plate and a second tongue plate connecting the base and the first tongue plate, the thickness of the first tongue plate is smaller than that of the second tongue plate, and the shielding shell includes the first and second terminal groups located in the tongue plate A horizontal shielding plate in between, a pair of covering sheets located on the upper and lower sides of the shielding plate, and a pair of connecting sheets connecting the shielding plate and the covering sheet, the covering sheet and the connecting sheet surround the outside of the first and second terminal groups, each A covering piece includes a front piece located on the second tongue plate, a back piece positioned behind the front piece and an intermediate piece connecting the front piece and the back piece, the pair of connecting pieces are connected to the left and right ends of the back piece, and And stagger left and right to improve signal interference between terminal groups and external electromagnetic interference.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector with a metal shielding shell. Background technique [0002] In August 2014, the USB Association released the USB Type-C type interface. The biggest feature is that it supports front and back insertion, and the maximum speed can reach up to 10Gbps. It gradually leads the market and is more and more common in thin and light electronic products such as mobile phones and notebooks. The Type-C type interface is small in size, has a large number of terminals, and the terminal spacing is small. The signal interference between the terminals is serious, and it is easy to generate noise, which leads to low transmission efficiency of high-frequency signals. At the same time, external electromagnetic interference and its own signal leakage It is also an important factor leading to low transmission efficiency of high-frequency signals. [0003] For the prior art related to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/71H01R13/6586
Inventor 李长茂孙宏伟焦龙柯作锦
Owner LUXSHARE ELECTRONICS TECH (KUNSHAN) LTD
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