Power supply mechanism and vibrating actuator with such a power supply mechanism

An improved vibrating actuator for notifying the user of a call upon signal arrival by a buzzer, a speech or a vibration, and a power supply mechanism thereof. The device has high impact resistance by a magnetic yoke having a flange, a damper material is provided between an oscillation plate and a c...

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Bibliographische Detailangaben
Hauptverfasser:	KYONO, TSUNEO, FUJIMORI, FUMIO, YOSHINARI, TERUO, UEDA, MINORU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR FOR PERFORMING MECHANICAL WORK IN GENERAL GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICALVIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SOUND-PRODUCING DEVICES TRANSPORTING
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Beschreibung
Zusammenfassung:	An improved vibrating actuator for notifying the user of a call upon signal arrival by a buzzer, a speech or a vibration, and a power supply mechanism thereof. The device has high impact resistance by a magnetic yoke having a flange, a damper material is provided between an oscillation plate and a cover to prevent generation of noise, and a hole is provided in the cover to change acoustic characteristics as required within the same frequency band. As a power supply mechanism for ensuring electrical connection, a projecting electrical connection terminal (10a,b) is provided on the actuator side (A), and a conductive material (13) touching with the electrical connection terminal (10a,b) is provided as a power supply terminal electrically connected to a power supply section of a circuit board (P,12).