socket connector

Abstract

The invention relates to a socket connector. The socket connector comprises an insulation body, a plurality of conductive terminals accommodated in the insulation body, and a metal housing wrapping the insulation body. The metal housing comprises a top wall, a bottom wall, and two opposite side walls connected with the top wall and the bottom wall; an accommodation hole is formed among the top wall, the bottom wall and the two side walls for accommodating a plug connector; the insulation body comprises a base portion and a lingual plate protruding forwards into the accommodation hole from the base portion; the lingual plate comprises a first lingual plate, and a second lingual plate and a third lingual plate which are connected with the left end and the right end of the first lingual plate; the conductive terminals are provided with contact portions which are arranged on the upper surfaces and the lower surfaces of the first lingual plate, the second lingual plate and the third lingual plate and are exposed in the accommodation hole; the widths of the first lingual plate, the second lingual plate and the third lingual plate are different; and the thickness of the first lingual plate is different from the thickness of the second lingual plate and the thickness of the third lingual plate. The socket connector can guide plugging and prevent wrong plugging, and the electrical connection performance between the socket connector and a corresponding plug connector is guaranteed.

Description

technical field [0001] The invention relates to a socket connector, in particular to a socket connector with a tongue plate plugged into a corresponding plug connector. Background technique [0002] In order for electronic components to achieve the effect of data and electronic signal transmission, computers and related peripheral devices must be connected through electrical connectors, and electrical connectors can be divided into power connectors for transmitting power and transmission Signal output and input (referred to as IO) connectors, currently commonly used output and input connectors are USB2.0, USB3.0 and MiniDP. [0003] USB (Universal Serial Bus, Universal Serial Bus is an external bus standard used to standardize the connection and communication between computers and external devices. It is also a technical specification for input and output interfaces, and is widely used in information communication products such as personal computers and mobile devices. [0...

AI Technical Summary

Problems solved by technology

[0006] However, in the existing electronic devices, the power connector and the output and input connectors exist separately for the convenience of the user to insert, but the multiple ports will inevitably increase the space of the electronic device, and also increase the volume of the electronic device virtually. And it directly increases the production cost, which has no positive help to the competitiveness of the industry.

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