本发明涉及一种减振装置(10),所述减振装置尤其用于减弱例如扬声器(60)的声学振动,所述减振装置包括用于容纳泡沫体(20)的容纳装置(30)。在此,容纳装置(30)至少区域性地限定用于容纳泡沫体(20)的容纳空间(31)。此外,按照本发明的减振装置(10)包括用于布置在扬声器(60)上或者紧邻扬声器(60)布置的泡沫体(20)。在此,泡沫体(20)布置在容纳装置(30)的容纳空间(31)中并且在泡沫体(20)和容纳装置(30)这两个元件的至少一个上布置或者设计有朝相应的另一元件的方向突出的突起部(40)。这个突起部啮合到相应的另一元件的凹处中,使得泡沫体(20)形状配合和/或摩擦配合地固定在容纳装置(30)的容纳空间(31)中。
The invention relates to a damping device (10), in particular for damping acoustic vibrations, such as those of a loudspeaker (60), comprising a receiving device (30) for receiving a foam body (20). The receiving device (30) delimits, at least in some regions, a receiving space (31) for receiving the foam body (20). The damping device (10) according to the invention also comprises a foam body (20) to be disposed on or in the immediate vicinity of a loudspeaker (60). The foam body (20) is arranged in the receiving space (31) of the receiving device (30). A protrusion (40) is arranged or formed on at least one of the two elements constituted by the foam body (20) and receiving device (30) and protrudes in the direction of the other element. Said protrusion engages in an indentation in the other element, such that the foam body (20) is fixed in an interlocking or frictionally engaged manner in the receiving space (31) of the receiving device (30).
用于机动车的减振装置和扬声器减振系统
2024-07-30
Patent
Electronic Resource
Chinese
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 |