Video smell generator

The utility model relates to a video smell generator which comprises a direct current voltage-stabilizing power supply module, a time sequence control module, a smell generation module, a keyboard and a display, wherein the direct current voltage-stabilizing power supply module is connected with the time sequence control module and the smell generation module; and the smell generation module, the keyboard and the display are respectively connected with the time sequence control module. According to the video smell generator, a user can be allowed to freely and autonomously set the generation time and the smell of the video smell generator; corresponding parameters in the time sequence control module program are changed by using the keyboard; the smell generation module is controlled by the time sequence control module; and the setting condition of the generator can be checked by the display, so that the smell generator can completely generate different smells according to the requirements of the users so as t