| 摘要 |
A vibrating device configured to vibrate a gas inside a chassis to discharge the gas in a pulsating flow through an opening formed in the chassis includes a frame, a vibrating plate, a supporting member that is attached to the frame and that is configured to support the vibrating plate in a manner such that the vibrating plate is vibratable, and a driving mechanism that is configured to drive the vibrating plate and that includes a magnetic circuit member attached to the frame and a voice coil body attached to the vibrating plate. The voice coil body is configured to prevent the voice coil body from contacting the magnetic circuit member when the vibrating plate is vibrating and is movable by means of a magnetic field generated by the magnetic circuit member.
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