Cartridge for aerosol-generating device and aerosol-generating device including the same

A cartridge for an aerosol generating device, the cartridge comprising:

• a storage container in which an aerosol generating material is stored;
• a vibrator configured to atomize the aerosol generating material stored in the storage container into an aerosol by generating vibrations;
• a delivery portion configured to deliver the aerosol generating material stored in the storage container to the vibrator;
• a first conductor having a container shape, the first conductor in contact with a first surface of the vibrator and accommodating at least a portion of an outer circumferential surface of the vibrator;
• a second conductor in contact with a second surface of the vibrator and pressing the vibrator in a direction from the second surface to the first surface;
• and
• a support located inside the first conductor and configured to support the vibrator,
• wherein the cartridge further comprises a circuit board electrically connected to the first conductor and the second conductor, and a support plate located between the support and the circuit board, and
• wherein the circuit board comprises a fastening groove into which both the first conductor and a portion of the support plate are accommodated.