The invention discloses a sleep assisting device based on sound, light and
electricity sleep aiding, and relates to the field of sleep assistion.The sleep assisting device comprises a sleep assisting
bed, a mattress is movably connected into an inner cavity in the top of the sleep assisting
bed, a base is installed at the bottom of the mattress, a movable block is installed on the outer wall of the base, and a first spring is installed at the bottom of the movable block; a universal shaft is installed in the center of the bottom of the base, a fixing seat is arranged at the bottom of the rack, a linkage
assembly is installed at the bottom of the fixing seat, a first driving
assembly is arranged at one end of the linkage
assembly, and a second driving assembly is in transmission connection with the left side of the first driving assembly; a
Fresnel lens assembly is installed in the center of the third
bevel gear. The right side of the opening and closing assembly is movably connected with a positioning assembly. According to the sleep assisting device based on sound, light and
electricity sleep aiding, the device is matched with the movable mattress, the
Fresnel lens assembly and the shading assembly, and a user can be assisted to sleep.