Patent ID: 11360922

Abstract:
Disclosed are a three-in-one multimedia cable and an electronic drawing board system. The three-in-one multimedia cable includes a USB-type-C plug, an HDMI plug, a USB-type-A plug, and a power supply plug, the USB-type-C plug is connected to the HDMI plug, the USB-type-A plug, and the power supply plug respectively. The electronic drawing board system includes the three-in-one multimedia cable, a USB-type-C socket, an analog switch, and an electromagnetic screen module, the USB-type-C plug of the multimedia cable is connected to the USB-type-C socket, an output end of the USB-type-C socket is connected to an input end of the analog switch, and an output end of the analog switch is connected to an input end of the electromagnetic screen module. The three-in-one multimedia cable can reduce the number of cables, which is convenient for users to use, and can be widely applied to the field of data cables.