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公开(公告)号：USD377353S
公开(公告)日：1997-01-14
申请号：US53800
申请日：1996-04-30
申请人： Kazushige Tajima , Yoshio Imahori
设计人： Kazushige Tajima , Yoshio Imahori
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公开(公告)号：US07835533B2
公开(公告)日：2010-11-16
申请号：US11491252
申请日：2006-07-24
CPC分类号： H04R19/016 , H04R31/006 , H04R2499/11 , Y10T29/43 , Y10T29/49005
摘要： A circuit board forming member, a case forming member, a spacer forming member, a diaphragm sheet and a diaphragm plate forming member are laminated to form a portion, as excepting a back plate and a contact spring, of a condenser microphone, in plurality in a laminate. Moreover, the back plate and the contact spring are arranged in the air chamber, which is defined by the individual forming members, to form a plurality of condenser microphone constituents in the laminate. Next, the laminate is cut to separate the individual condenser microphone constituents thereby to manufacture the condenser microphones.
摘要翻译： 电路板形成部件，壳体形成部件，间隔物形成部件，隔膜片和隔膜板形成部件被层叠以形成除了电容式麦克风的背板和接触弹簧以外的部分，多个 层压板 此外，背板和接触弹簧布置在由各个形成构件限定的空气室中，以在层压体中形成多个电容麦克风组分。 接下来，切割层压体以分离各个电容麦克风组分，从而制造电容式麦克风。
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公开(公告)号：US07403631B2
公开(公告)日：2008-07-22
申请号：US11045094
申请日：2005-01-31
IPC分类号： H04R25/00
CPC分类号： H01R13/2421 , H04R9/063
摘要： The two coil spring terminals have the structure of double coil spring terminal including a small diameter coil spring terminal and a large diameter coil spring terminal. In this case, a terminal holder is provided with a clamping portion for clamping the large diameter coil spring terminal between the terminal holder and an internal circuit board. Specifically, the terminal holder is formed, in an upper end portion of its outer peripheral surface, with an annular groove which is adapted to be engaged with a small diameter portion formed in an upper end portion of the large diameter coil spring terminal. This omits fixation of the large diameter coil spring terminal to the internal circuit board, and necessity of soldering the two coil spring terminals respectively to the internal circuit board as a conventional art, enhancing mounting workability of the terminal holder.
摘要翻译： 两个螺旋弹簧端子具有双螺旋弹簧端子的结构，包括小直径螺旋弹簧端子和大直径螺旋弹簧端子。 在这种情况下，端子保持器设置有用于将大直径螺旋弹簧端子夹持在端子保持器和内部电路板之间的夹紧部。 具体而言，端子座在其外周面的上端部形成有与形成在大径螺旋弹簧端子的上端部的小径部接合的环状槽。 省略了将大直径螺旋弹簧端子固定到内部电路板，并且需要将两个螺旋弹簧端子分别焊接到内部电路板上作为传统技术，从而提高了端子座的安装可操作性。
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公开(公告)号：USD569852S1
公开(公告)日：2008-05-27
申请号：US29263911
申请日：2006-08-01
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公开(公告)号：US20080037815A1
公开(公告)日：2008-02-14
申请号：US11836901
申请日：2007-08-10
IPC分类号： H04R19/04
CPC分类号： H04R19/016 , H04R19/005 , H04R31/00
摘要： A condenser microphone includes: a condenser portion including a vibration film and a plate disposed opposed to each other; an impedance conversion unit that converts the variations of the electrostatic capacity of the condenser portion to electric impedances; and a box member that stores the condenser portion and the impedance conversion unit therein, and includes a heat insulating portion.
摘要翻译： 电容麦克风包括：包括振动膜的冷凝器部分和彼此相对设置的板; 阻抗转换单元，其将所述冷凝器部分的静电电容的变化转换成电阻抗; 以及在其中存储冷凝器部分和阻抗转换单元的盒构件，并且包括隔热部分。
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公开(公告)号：US20050002538A1
公开(公告)日：2005-01-06
申请号：US10882290
申请日：2004-07-02
CPC分类号： H04R19/016
摘要： To provide an electret capacitor microphone in which change of sensitivity characteristic caused by thermal deformation of an electret layer can be prevented even in the case where a reflow process is carried out. An electret capacitor microphone includes: an electret capacitor portion including a diaphragm, and a back electrode plate disposed opposite to the diaphragm through a spacer; an electrically insulating bush for electrically insulating/supporting an outer circumferential edge portion of the back electrode plate; a metal cover in which the electret capacitor portion and the electrically insulating bush are stored; and a gate spring having a pressing function for elastically pressing the back electrode plate toward the diaphragm to form a predetermined gap between the electrically insulating bush and an inner surface of a rear wall of the metal cover. Consequently, collapse of a spacer-abutting portion of an electret layer is prevented from being caused by thermal expansion.
摘要翻译： 为了提供即使在进行回流处理的情况下也能够防止由驻极体层的热变形引起的灵敏度特性的变化的驻极体电容式麦克风。 驻极体电容器麦克风包括：包括隔膜的驻极体电容器部分和通过间隔件与隔膜相对设置的背电极板; 电绝缘衬套，用于电绝缘/支撑背电极板的外周边缘部分; 其中存储驻极体电容器部分和电绝缘衬套的金属覆盖物; 以及具有按压功能的闸门弹簧，用于将背面电极板朝向隔膜弹性按压，以在电绝缘衬套和金属盖的后壁的内表面之间形成预定的间隙。 因此，防止了驻极体层的间隔件邻接部分由热膨胀引起的塌陷。
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公开(公告)号：USD452453S1
公开(公告)日：2001-12-25
申请号：US29139279
申请日：2001-03-28
申请人： Yasunori Tsukuda , Yoshio Imahori
设计人： Yasunori Tsukuda , Yoshio Imahori
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公开(公告)号：US6011856A
公开(公告)日：2000-01-04
申请号：US943107
申请日：1997-10-06
申请人： Naoyuki Kigawa , Takahiro Sone , Yoshio Imahori
发明人： Naoyuki Kigawa , Takahiro Sone , Yoshio Imahori
CPC分类号： H04R13/00 , Y10T29/49005
摘要： The present invention provides an electroacoustic transducer which realizes an optimum characteristic thereof utilizing heat caused by reflow soldering without being influenced by the same heat. The electroacoustic transducer includes a magnetic driving portion composed of a base, a core provided upright on the base and a coil wound around the core, wherein a height of the coil at the manufacturing time is set lower by a height which corresponds to thermal expansion of the coil in reflow soldering, and a projection length of the core exposed from the coil at the manufacturing time is set larger by the height which corresponds to thermal expansion of the coil in reflow soldering.
摘要翻译： 本发明提供一种电声换能器，其利用回流焊接引起的热量而不受相同热量的影响而实现其最佳特性。 电声换能器包括：由基座构成的磁性驱动部，在基部上竖立设置的芯部和缠绕在芯部上的线圈，其中，将制造时间的线圈的高度设定为对应于热膨胀的高度 在回流焊接中的线圈和在制造时从线圈露出的芯的突出长度被设定为对应于回流焊接中的线圈的热膨胀的高度。
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公开(公告)号：US5960096A
公开(公告)日：1999-09-28
申请号：US833063
申请日：1997-04-03
申请人： Yoshio Imahori , Yoshiharu Oishi
发明人： Yoshio Imahori , Yoshiharu Oishi
CPC分类号： H04R13/00
摘要： An electroacoustic transducer, which has a case, a base located in the case, a core attached to the center of the base, a coil wound around the core, a magnet placed around the coil with a clearance formed in between with one end of the magnet is supported by the base, a support member located around the magnet for supporting an elastic plate, and a magnet support portion provided in the support member for supporting the other end of the magnet.
摘要翻译： 具有壳体的电声换能器，位于壳体中的基座，安装在基座中心的芯体，缠绕在芯体上的线圈，绕线圈放置的磁体，间隙形成在其间的一端 磁体由基座支撑，位于磁体周围的用于支撑弹性板的支撑构件，以及设置在支撑构件中用于支撑磁体另一端的磁体支撑部分。
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公开(公告)号：USD401881S
公开(公告)日：1998-12-01
申请号：US83764
申请日：1998-02-18
申请人： Takahiro Sone , Yoshio Imahori
设计人： Takahiro Sone , Yoshio Imahori
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