Voice connector

Abstract

The invention relates to a voice connector. The voice connector comprises an insulation body, a plurality of conductive terminals and a switch, the conductive terminals are contained in the insulation body, the insulation body is provided with an insertion hole extending longitudinally, each conductive terminal comprises a contact portion protrudingly extending into the insertion hole and a weld pin extending out of the insulation body, and the switch comprises a moving terminal and a fixed terminal. The moving terminal comprises a butting portion extending into the insertion hole and a first welding portion extending out of the insulation body, the fixed terminal comprises a lapping portion and a second welding portion extending out of the insulation body, the butting portion is positioned behind the contact portions of the conductive terminals, and the butting portion is longitudinally aligned to the lapping portion to contact with or disconnect with the lapping portion. On-off switching of the switch is finished after the contact portions of the conductive terminals contact with preset positions of a plug, and accordingly instant generation of false signals can be avoided, and the plug can receive accurate signals.

Description

technical field [0001] The invention relates to a voice connector, in particular to a voice connector with a switch. Background technique [0002] Voice connectors are widely used in electronic products such as mobile phones and computers. Existing voice connectors are usually provided with switches to provide detection signals, such as a voice connector disclosed in Chinese Patent Announcement No. 2523077. The connector includes an insulating body, a number of signal terminals accommodated in the insulating body and a switch. The insulating body is provided with an insertion hole for receiving a plug. Each signal terminal is provided with a contact portion extending into the insertion hole and extending out of the insulating body. The switch includes a fixed terminal and a movable terminal. The movable terminal is provided with a butt joint protruding into the insertion hole and an abutment portion extending backward from the butt joint to abut against the fixed terminal. T...

AI Technical Summary

Problems solved by technology

[0002] Voice connectors are widely used in electronic products such as mobile phones and computers. Existing voice connectors are usually provided with switches to provide detection signals, such as a voice connector disclosed in Chinese Patent Announcement No. 2523077. The connector includes an insulating body, a number of signal terminals accommodated in the insulating body and a switch. The insulating body is provided with an insertion hole for receiving a plug. Each signal terminal is provided with a contact portion extending into the insertion hole and extending out of the insulating body. The switch includes a fixed terminal and a movable terminal. The movable terminal is provided with a butt joint protruding into the insertion hole and an abutment portion extending backward from the butt joint to abut against the fixed terminal. The butt joint is located at At the rear of the contact part of the signal terminal, when the external voice plug is inserted into the socket hole, it first elastically contacts the contact part of each signal terminal, and as the plug continues to be inserted, the plug pushes against the docking part of the movable terminal, prompting the contact The connection part is disconnected from the fixed terminal to realize the function of detection. However, before each signal terminal touches the predetermined position of the plug, the switch has completed the switching from the closed state to the open state, resulting in the plug receiving an error signal instantaneously.

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