The invention provides a vibration apparatus, an electronic apparatus including the same, and a vehicle. A vibration device includes a lower vibration structure, an upper vibration structure on the lower vibration structure, and an adhesive member between the lower vibration structure and the upper vibration structure. The lower vibrating structure and the upper vibrating structure are configured to generate sound waves having different frequencies.
振动设备和包括该振动设备的电子设备和车辆。一种振动设备包括:下振动结构、位于下振动结构上的上振动结构、以及位于下振动结构和上振动结构之间的粘合构件。所述下振动结构和所述上振动结构被配置为产生具有不同频率的声波。
Vibration device, and electronic device and vehicle including same
振动设备和包括该振动设备的电子设备和车辆
2022-05-31
Patent
Elektronische Ressource
Chinesisch
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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