electrical connector

Abstract

An electric connector comprises insulating lingual plates, conductive terminals arranged on the lingual plates and a metal shell wrapping the lingual plates. The metal shell possesses a butting hole used for accommodating a butting connector, and the lingual plates comprise a first lingual plate and a second lingual plate which can move front and back, and the butting hole is divided into an upper butting hole for accommodating the first lingual plate and a lower butting hole for accommodating the second lingual plate. The conductive terminals comprise a first terminal set arranged on the first lingual plate and a second terminal set arranged on the second lingual plate, and the first and second terminal sets comprise contacting parts arranged on the first and second lingual plates respectively. The electric connector possesses a first state and a second state, when the electric connector is in the first state, the second lingual plate is located behind the lower butting hole, and the contacting parts of the first terminal set are exposed at the lower butting hole; when the electric connector is in the second state, the first lingual plate is located behind the upper butting hole, and the contacting parts of the second terminal set are exposed at the upper butting hole, thereby being convenient for the butting of the electric connector and the butting connector.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector with an insulating tongue. Background technique [0002] In the late 1990s, the USB standard became the preferred connection interface in the computer industry, and it is ubiquitous in almost all computers manufactured today. In order to take advantage of the variety of peripherals and electronic devices built around the USB architecture, notebooks, desktops, and other computers are provided with USB ports. As a result, the demand for corresponding electrical connectors has become very large. The prior art related to this case can refer to the socket electrical connector and plug electrical connector disclosed in Chinese Patent Publication No. 1929214A. The socket electrical connector and plug The electrical connector conforms to the USB2.0 standard. The socket electrical connector includes a socket body, socket terminals accommodated in the socket body, and a s...

AI Technical Summary

Problems solved by technology

When the plug electrical connector is docked with the socket electrical connector, it is necessary to face the butt joint of the plug terminal of the plug electrical connector upwards, align the docking plate of the plug electrical connector with the insertion hole of the socket electrical connector, or connect the plug electrically Only when the receiving hole of the connector is docked with the tongue plate of the socket electrical connector, can the docking frame of the plug electrical connector be accurately inserted into the insertion hole of the socket electrical connector, so that the plug electrical connector and the socket electrical connector are accurately docked. The user mishandled the mating part of the plug terminal of the plug electrical connector facing downward, the mating plate of the plug electrical connector and the tongue plate of the socket electrical connector were aligned back and forth, or the receiving hole of the plug electrical connector and the socket electrical connector were aligned. If the socket holes are docked front and back, the docking frame of the plug electrical connector cannot be inserted into the socket electrical connector socket hole, and it is inevitable that the mutual docking of the plug electrical connector and the socket electrical connector cannot be completed.

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