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公开(公告)号:JP5292535B2
公开(公告)日:2013-09-18
申请号:JP2007329608
申请日:2007-12-21
Applicant: 並木精密宝石株式会社
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional type vibration actuator by which a vibration amount when physical vibration is generated is obtained while maintaining impact resistance. SOLUTION: The multifunctional type vibration actuator is constituted so that weight of a magnetic circuit part is maintained to secure the vibration amount when the physical vibration is generated even when it is constituted in the longitudinal shape and a voice coil is hard to be deformed in an impact such as falling even when it becomes thin structure as a whole by providing a stopper for impact resistance only to an inner wall on the transverse side or the corner part of a housing. In addition, the vibration amount is improved by providing a weight part to suspension. COPYRIGHT: (C)2009,JPO&INPIT
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公开(公告)号:JP4899076B2
公开(公告)日:2012-03-21
申请号:JP2000612073
申请日:2000-04-14
Applicant: 並木精密宝石株式会社
CPC classification number: B06B1/045 , G10K9/13 , G10K9/18 , G10K9/22 , H04R2400/03 , H04R2400/07
Abstract: An improved vibrating acuator for notifying the user of a call upon signal arrival by any of a buzzer, a speech, and a vibration, and a feeding mechanism thereof. The device has a high impact resistance by a magnetic yoke having a flange, a damper material is provided between a diaphragm 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. A feeding mechanism for ensuring electrical connection and a projecting electrical connection terminal are provided on the actuator side, and a conductive material abutting on the electrical connection terminal is provided as a feeding terminal electrically connected to a feeding section of a circuit board.
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公开(公告)号:JP5156912B2
公开(公告)日:2013-03-06
申请号:JP2008556147
申请日:2008-01-30
Applicant: 並木精密宝石株式会社
CPC classification number: B06B1/045 , H04M19/04 , H04M19/047 , H04R9/06 , H04R2400/03 , H04R2499/11
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