To provide a vibration generation device which can be suppressed in the occurrence of resonance.SOLUTION: A vibration generation device 1 is provided, comprising: a vibration generation unit having a first output unit that outputs vibration corresponding to a low frequency range; a vibration transmission member 60 having one end fixed to a vehicle header panel 86 and having the other end attached to the vibration generation unit, and transmitting the vibration of the first output unit of the vibration generation unit to a header panel 86 and; an elastic deformation member 70 that elastically deforms according to the vibration of the vibration transmission member 60, the elastic deformation member 70 is coupled to the vibration generation unit and a ceiling member in the vehicle compartment of the vehicle 80.SELECTED DRAWING: Figure 3
【課題】共振の発生を抑えることができる振動発生装置を提供すること。【解決手段】低音域に対応する振動を出力する第一の出力部を有する振動発生部と、一端部が車両のヘッダパネル86に固定され、他端部に前記振動発生部が取り付けられ、前記振動発生部の前記第一の出力部の振動を前記ヘッダパネル86に伝達する振動伝達部材60と、前記振動伝達部材60の振動に応じて弾性変形する弾性変形部材70と、を備え、前記弾性変形部材70は、前記振動発生部と前記車両80の車室内の天井部材とに結合されている振動発生装置1を構成した。【選択図】図3
VIBRATION GENERATION DEVICE
振動発生装置
2022-11-10
Patent
Elektronische Ressource
Japanisch
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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