The sound quality and the low cost of the loudspeaker are both realized. A speaker (1) is provided with: a speaker unit (10) having a diaphragm (11) and a frame (14); a mounting member (20) that is mounted to an object to be mounted; and a sealing member (40) having a first sealing part (44) for sealing a gap between the diaphragm (11) and the frame (14), and a second sealing part (45) for sealing a gap between the speaker unit (10) and the mounting member (20).
实现扬声器的音质和低成本化的兼顾。扬声器(1)具有:扬声器单元(10),其具有振动板(11)和框架(14);安装部件(20),其安装于安装对象物;以及密封部件(40),其具有第1密封部(44)和第2密封部(45),该第1密封部对振动板(11)和框架(14)之间的间隙进行密封,该第2密封部对扬声器单元(10)和安装部件(20)之间的间隙进行密封。
Loudspeaker and vehicle door
扬声器及车辆用车门
2024-06-07
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
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