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Electric connector

An electrical connector and connecting piece technology, which is applied in the direction of connection, circuit, and connecting device components, etc., can solve the problems of small size, high manufacturing difficulty and large number of parts of socket connectors, and achieves simple structure, low cost, The effect of reducing the number of parts

Active Publication Date: 2015-12-23
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 type 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 ton...

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Abstract

The invention relates to an electric connector comprising an insulating body, a first terminal group, a second terminal group, and a shielding case. The insulating body contains a base part and a tongue plate protruding from the base part forwardly. The tongue plate includes a first tongue plate and a second tongue plate connecting the base part with the first tongue plate, wherein the first tongue plate is thicker than the second tongue plate. The shielding base contains a horizontal shielding plate, a pair of covering plates, and a pair of connecting plates; the horizontal shielding plate is arranged between the first terminal group and the second terminal group in the tongue plate; the covering plates are arranged at the upper side and the lower side of the shielding plate; and the connecting plates are connected to the shielding plate and the covering plates. The covering plates and the connecting plates encircle the outer sides of the first terminal group and the second terminal group. Each covering plate contains a front plate arranged on the second tongue plate, a rear plate arranged at the rear of the front plate, and a middle plate connecting the front plate and the rear plate; and the connecting plates are connected to the left end and the right end of the rear plate and are staggered at all directions. Therefore, the signal interference between the terminal groups and the external electromagnetic interference can be prevented.

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] The USB Type-C interface released by the USB Association in August 2014, the biggest feature is that it supports front and back insertion, with a maximum speed of up to 10Gbps, gradually leading the market, and becoming 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 this c...

Claims

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Application Information

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Patent Type & Authority Applications(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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