Device for automatically opening digital exhibition stand software

The utility model discloses a device for automatically opening digital exhibition stand software, which comprises a back plate, a hinge, a digital exhibition stand, a detection mechanism and computerexhibition stand software, and is characterized in that the hinge is arranged on the back plate; the digital exhibition stand comprises a frame, a USB camera and a small iron plate; one end of the frame is connected with the other end of the hinge; the detection mechanism comprises a microswitch, a magnet, a single-chip microcomputer and a serial port IO chip. The computer exhibition stand software is installed in a computer (computer) and is respectively connected with the USB camera and the serial port IO chip. The digital exhibition stand has the advantages that due to the fact that the device capable of detecting the opening and closing states of the digital exhibition stand is used, the purpose that the exhibition stand software of the computer opens and closes pictures of the USB camera is achieved finally;