Abstract: An acousto-optic audio signal cable includes an audio wire cluster, a light emitting diode marquee light wire or a light emitting diodes light-emitting light string or an electroluminescent cable, a transparent or light-transmitting insulating layer, and an acousto-optic controller. The light emitting diode marquee light wire and the audio wire cluster, or the light emitting diodes light-emitting light string and the audio wire cluster, or the electroluminescent cable and the audio wire cluster are integrated into a wire cluster. The transparent or light-transmitting insulating layer wraps the integrated wire cluster. The acousto-optic controller includes a sampling amplifier circuit component, an A/D conversion circuit component, a microprocessor, and an output driver coupled in sequence. An input terminal of the sampling amplifier circuit component is coupled to the audio wire cluster. The output driver is coupled to the light emitting diode marquee light wire.

Abstract: An acousto-optic audio signal cable includes an audio wire cluster, a light emitting diode marquee light wire or a light emitting diodes light-emitting light string or an electroluminescent cable, a transparent or light-transmitting insulating layer, and an acousto-optic controller. The light emitting diode marquee light wire and the audio wire cluster, or the light emitting diodes light-emitting light string and the audio wire cluster, or the electroluminescent cable and the audio wire cluster are integrated into a wire cluster. The transparent or light-transmitting insulating layer wraps the integrated wire cluster. The acousto-optic controller includes a sampling amplifier circuit component, an A/D conversion circuit component, a microprocessor, and an output driver coupled in sequence. An input terminal of the sampling amplifier circuit component is coupled to the audio wire cluster. The output driver is coupled to the light emitting diode marquee light wire.

Abstract: A universal serial bus (USB) connector includes a case, an insulation tongue, a first row of electric coupling pins mounted to top surface of the installation tongue, and a second row of electric coupling pins mounted to bottom surface of the insulation tongue. Each row of electric coupling pins are spaced in a horizontal direction of the insulation tongue. The electric coupling pins mounted on the top surface of the insulation tongue and the electric coupling pins mounted on the bottom surface of the insulation tongue are reversely and symmetrically arranged by type. The insulation tongue is movable along a vertical direction by deforming the electric coupling pins. The insulation tongue is movable along a vertical direction by deforming the electric coupling pins. An electronic device includes a main body and the USB connector installed to the main body.

Abstract: A universal serial bus (USB) connector includes a case, an insulation tongue, a plurality of spaced electric conduction bars installed to the insulation tongue, a resilient supporting pole connected between the insulation tongue and the case, and two rows of electric coupling pins respectively located above and below the insulation tongue. The electric conduction bars are spaced in a horizontal direction of the insulation tongue. The top surface of each electric conduction bar faces the corresponding electric coupling pin locating above the insulation tongue, and the bottom surface of each electric conduction bar faces the corresponding electric coupling pin locating below the insulation tongue. The electric coupling pins locating above the insulation tongue and the electric coupling pins locating below the insulation tongue are reversely and symmetrically arranged by type.

Abstract: A universal serial bus (USB) connector includes a case, an insulation tongue, a plurality of spaced electric conduction bars installed to the insulation tongue, a resilient supporting pole connected between the insulation tongue and the case, and two rows of electric coupling pins respectively located above and below the insulation tongue. The electric conduction bars are spaced in a horizontal direction of the insulation tongue. The top surface of each electric conduction bar faces the corresponding electric coupling pin locating above the insulation tongue, and the bottom surface of each electric conduction bar faces the corresponding electric coupling pin locating below the insulation tongue. The electric coupling pins locating above the insulation tongue and the electric coupling pins locating below the insulation tongue are reversely and symmetrically arranged by type.