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1.发明公开MOBILE TERMINAL WITH ELECTROMAGNETIC ACTUATOR 有权MOBILESENDGERÄTMIT ELEKTROMAGNETISCHEM STELLELEMENT
公开(公告)号：EP1385262A1
公开(公告)日：2004-01-28
申请号：EP02722803.0
申请日：2002-04-25
发明人： KANEDA, Shoichi , UENO, Kenji , UEDA, Minoru
CPC分类号： B06B1/0207 , B06B2201/53 , B06B2201/70 , H04M1/03 , H04M1/60 , H04R9/10
摘要： This invention deals with a portable terminal that reduces extraneous tones in a portable terminal in which is mounted an electromagnetic induction actuator that produces voice signals, a buzzer signal or a low frequency vibration. By short-circuiting the terminal fittings of the electromagnetic induction actuator or by connecting them electrically to amplifiers or to a signal generator that produces a constant voltage signal or a constant-frequency signal, the extraneous tone produced by vibration of the mechanical vibration system of the actuator is reduced.
摘要翻译： 本发明涉及一种在便携式终端中减少外来音调的便携式终端，其中安装了产生语音信号，蜂鸣器信号或低频振动的电磁感应致动器。 通过使电磁感应致动器的端子配件短路或者通过将它们电连接到放大器或产生恒定电压信号或恒定频率信号的信号发生器，由机械振动系统的振动产生的外来音调 致动器减少。
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公开(公告)号：EP1972388B8
公开(公告)日：2012-05-16
申请号：EP06843209.5
申请日：2006-12-26
发明人： UEDA, Minoru , KANEDA, Shoichi , KUMAGAI, Takayuki
摘要： [PROBLEMS] A multifunction vibration actuator having excellent resistance against impact caused by falling etc. and also having a simple structure facilitating assembly. [MEANS FOR SOLVING PROBLEMS] A magnetic circuit constructed from a pole piece, a magnet, and a yoke is supported by using a suspension of a shape where an outer ring section and an inner ring section are connected by a support section. The outer ring section of the suspension is fixed projecting more inward from a housing or from a cover inner wall where a step is provided than the magnetic circuit. The outer ring section limits the range of movement of the magnetic circuit to prevent the inside of a multifunction vibration actuator body from being damaged when it is subjected to impact caused by falling etc.
摘要翻译： [问题]一种多功能型振动致动器，具有优异的耐跌落冲击耐受性，并且结构简单，便于组装。 解决问题的手段由极靴，磁体和磁轭构成的磁路通过使用外环部分和内环部分通过支撑部分连接的形状的悬架来支撑。 悬架的外环部分固定地从壳体或从设置有台阶的盖内壁比磁路更向内突出。 外环部分限制磁路的移动范围，以防止多功能振动致动器本体的内部在受到由于掉落等引起的冲击时被损坏。
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公开(公告)号：EP1742504B1
公开(公告)日：2010-05-12
申请号：EP05721097.3
申请日：2005-03-18
发明人： UEDA, Minoru , TAKEUCHI, Satoshi , OONO, Etuo
CPC分类号： H04R9/025 , H04R2400/03 , H04R2400/07 , H04R2499/11
摘要： [PROBLEMS] To accurately tune the frequency of vibration by means of a suspension during assembly. [MEANS FOR SOLVING PROBLEMS] Securing planned positions (3e) where a magnetic circuit portion (2) is secured to a suspension (3) are provided near to each other. From among the securing planned positions (3e), a securing planned position (3e) corresponding to the characteristics of the suspension (3) to be mounted or the weight of the magnetic circuit portion (2) is selected, and they are secured to each other. Thus, the length from the securing position to the vibration center position of the suspension (3) and a housing (1) is varies so that the frequency may be tuned to a desired value.
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公开(公告)号：EP1385262B1
公开(公告)日：2013-02-27
申请号：EP02722803.0
申请日：2002-04-25
发明人： KANEDA, Shoichi , UENO, Kenji , UEDA, Minoru
CPC分类号： B06B1/0207 , B06B2201/53 , B06B2201/70 , H04M1/03 , H04M1/60 , H04R9/10
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公开(公告)号：EP1036600A1
公开(公告)日：2000-09-20
申请号：EP97947873.2
申请日：1997-12-10
发明人： YOSHINARI, Teruo , UEDA, Minoru
IPC分类号： B06B1/04
CPC分类号： B06B1/023 , B06B1/0207 , B06B2201/70
摘要： In a portable device for driving a vibration actuator by means of a battery, a power supply circuit equipped with a boosting circuit for converting a voltage of a built-in battery 1 into a high voltage and a pulse generating circuit for intermittently supplying power to the vibration actuator is provided, and a boosted DC or AC voltage is impressed on the vibration actuator continously intermittently or discontinously.
摘要翻译： 在用于通过电池驱动振动致动器的便携式装置中，配备有用于将内置电池1的电压转换为高电压的升压电路的电源电路和用于向内部电池1间歇地供电的脉冲发生电路 提供振动致动器，并且升压的直流或交流电压被间歇地或不连续地连续施加在振动致动器上。
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公开(公告)号：EP1186352B1
公开(公告)日：2013-06-05
申请号：EP00917311.3
申请日：2000-04-14
发明人： UEDA, Minoru , KYONO, Tsuneo , YOSHINARI, Teruo , FUJIMORI, Fumio
IPC分类号： B06B1/04
CPC分类号： B06B1/045 , G10K9/13 , G10K9/18 , G10K9/22 , H04R2400/03 , H04R2400/07
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公开(公告)号：EP1063020B1
公开(公告)日：2007-01-24
申请号：EP98912768.3
申请日：1998-04-10
发明人： KYOUNO, Tsuneo , YOSHINARI, Teruo , UEDA, Minoru
CPC分类号： G10K9/22 , G10K9/13 , G10K9/20 , H04R9/00 , H04R2400/03 , H04R2400/07
摘要： An improved electromagnetic actuator which is provided with a coil (10) for impressing current, a magnet (20) which forms a magnetic circuit while keeping a magnetic gap (G) against a magnetic yoke (21), a diaphragm (11) which oscillates when a high-frequency current is impressed, and another diaphragm (22) which oscillates when a low-frequency current is impressed and wherein each section is housed in an enclosure (3) with the coil (10) being arranged in the magnetic gap (G). In one of the embodiments, a bottom plate composed of radially oriented magnets, diaphragms with a double-suspended structure, and a magnetic shield member is attached to the enclosure so as to suppress the leakage of magnetic fluxes from the enclosure and elastic packings (5 and 7) are put not only between the enclosure of the actuator and the housing case of portable electronic equipment, but also between the enclosure of the actuator and a mounting substrate so as to further improve the frequency characteristics of the actuator from the side of the mounting structure of the actuator.
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8.发明公开
公开(公告)号：EP1186352A1
公开(公告)日：2002-03-13
申请号：EP00917311.3
申请日：2000-04-14
发明人： UEDA, Minoru , KYONO, Tsuneo , YOSHINARI, Teruo , FUJIMORI, Fumio
IPC分类号： B06B1/04
CPC分类号： B06B1/045 , G10K9/13 , G10K9/18 , G10K9/22 , H04R2400/03 , H04R2400/07
摘要： 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.
摘要翻译： 一种用于通过蜂鸣器，语音和振动中的任何蜂鸣器及其馈送机构通知用户呼叫信号的改进的振动引导器。 该装置通过具有凸缘的磁轭具有高抗冲击性，在隔膜和盖之间设置阻尼材料以防止产生噪音，并且在盖中设置孔，以根据需要在相同频率内改变声学特性 带。 在致动器一侧设置用于确保电连接的馈送机构和突出的电连接端子，并且设置抵靠在电连接端子上的导电材料作为与电路板的馈电部分电连接的馈电端子。
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9.发明公开ELECTROMAGNETIC ACTUATOR AND STRUCTURE FOR MOUNTING THE SAME 失效ELEKTROMAGNETISCHEBETÄTIGUNGSVORRICHTUNGUND STRUKTURFÜRDEREN BEFESTIGUNG
公开(公告)号：EP1063020A1
公开(公告)日：2000-12-27
申请号：EP98912768.3
申请日：1998-04-10
发明人： KYOUNO, Tsuneo , YOSHINARI, Teruo , UEDA, Minoru
CPC分类号： G10K9/22 , G10K9/13 , G10K9/20 , H04R9/00 , H04R2400/03 , H04R2400/07
摘要： An improved electromagnetic actuator having a coil (10) on which a current is impressed, a magnet (20) that forms a magnetic circuit across a magnetic gap (G) with a magnet yoke (21), and having a diaphragm (11) that vibrates when a high-frequency current is impressed, and a vibration plate (22) that vibrates when a low-frequency current is impressed, with these parts enclosed within a basket (3) and the coil (10) placed within the magnetic gap (G). As one invention, a radially oriented magnets, a vibration plate with a double-suspension structure, and a bottom plate of magnetic shielding material are placed in the basket to suppress the leakage of magnetic flux. As an invention to further improve the frequency characteristics by means of the mounting structure of the electromagnetic actuator, elastic packing (5, 7) is sandwiched between the basket of the electromagnetic actuator and the housing case of the portable electronic equipment, and also between the basket of the electromagnetic actuator and the mounting.
摘要翻译： 一种改进的电磁致动器，具有在其上施加电流的线圈（10）;磁体（20），其通过磁轭（21）形成跨越磁隙（G）的磁路，并具有隔膜（11）， 当施加高频电流时振动;以及当施加低频电流时振动的振动板（22），其中这些部分封闭在篮（3）内，线圈（10）放置在磁隙内（ G）。 作为本发明，将放射状取向的磁铁，具有双悬浮结构的振动板和磁屏蔽材料的底板放置在篮中以抑制磁通量的泄漏。 作为通过电磁致动器的安装结构进一步提高频率特性的发明，弹性密封件（5,7）夹在电磁致动器的筐和便携式电子设备的外壳之间， 一篮电磁执行器和安装。
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