Digital media propaganda device
A technology of digital media and photosensitive sensors, which is applied in the direction of pollution prevention methods, instruments, advertisements, etc., can solve the problems of water ingress in the promotional screen, affecting the subsequent use of the device, and eye irritation, etc., so as to increase the publicity time, ensure the use performance, and ensure The effect of endurance
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[0037] The present invention will be further described below in conjunction with accompanying drawing:
[0038] Such as Figure 1-Figure 5 As shown, a digital media publicity device includes a base 1, a trailer hook 5, a pin hole 6 and a moving wheel 3, the trailer hook 5 is fixed on both side walls of the base 1, and the trailer hook 5 is provided with There is the pin hole 6, the bottom end of the base 1 is provided with the moving wheel 3, a screw sleeve 24 is installed on one side of the pin hole 6, a screw rod 7 is installed in the screw sleeve 24, and the upper end of the screw rod 7 is A rocker 8 is fixed, the bottom end of the screw rod 7 is provided with a support plate 4, the upper end of the base 1 is provided with a fixed frame 11, and a publicity screen 17 is arranged inside the fixed frame 11, and on the side wall of the fixed frame 11 A data interface 19 is provided, speakers 12 are installed on both sides of the publicity screen 17, a photosensitive sensor 10 ...
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