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公开(公告)号：KR101523523B1
公开(公告)日：2015-05-29
申请号：KR1020140082873
申请日：2014-07-03
申请人： 에스텍 주식회사
CPC分类号： H04R7/02 , H04R9/02 , H04R2231/001
摘要： 보이스코일에결합되는진동판의내주면측부위를개선한진동판및 이를사용한스피커가개시된다. 본발명에따른진동판및 이를사용한스피커는, 진동판의경사부의단경부측삽입공의내주면이장경부측삽입공의내주면보다더 상측에위치된다. 그러면, 단경부측삽입공의내주면과보이스코일의보빈의외주면사이에는상대적으로넓은공간이형성되므로, 단경부측삽입공의내주면과보빈의외주면사이로용이하게접착제를도포하여, 단경부측내주면과보빈의외주면을용이하게접착할수 있는효과가있을수 있다.
摘要翻译： 公开了一种隔膜和使用该隔膜的扬声器，能够改善与音圈组合的隔膜的内周部分。 在隔膜和使用其的扬声器中，隔膜的倾斜部分的短径部分上的插入孔的内周位于其长径部分上的插入孔的内周上。 在短径部的插入孔的内周与音圈的线轴的外周之间形成相对宽的空间。 因此，通过在筒管的外周和短径部的插入孔的内周之间容易地喷涂粘合剂，能够容易地将短径部的内周接合到筒管的外周。
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公开(公告)号：KR1020140019736A
公开(公告)日：2014-02-17
申请号：KR1020130089634
申请日：2013-07-29
申请人： 주식회사 아모그린텍
CPC分类号： H04R7/16 , H04R7/10 , H04R9/02 , H04R9/025 , H04R31/003 , H04R2307/025 , H04R2307/029 , H04R7/02 , H04R2231/001
摘要： The present invention relates to a diaphragm for a speaker, capable of improving a problem of a sound quality in a low register and having rigidity to sufficiently enduring a sound pressure and excellent flexibility while the diaphragm is thin by including a nano web which includes a plurality of pores which air can pass through and on which a nano fiber is accumulated by electrically radiating a high molecular substance.
摘要翻译： 本发明涉及一种用于扬声器的隔膜，其能够通过包括包括多个隔板的纳米网片来改善低登记簿中的声音质量的问题，并且具有充分承受声压的刚度和优异的柔性， 的空气可以通过并通过电辐射高分子物质而累积纳米纤维的孔。
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公开(公告)号：KR1020130123795A
公开(公告)日：2013-11-13
申请号：KR1020120047189
申请日：2012-05-04
CPC分类号： H04R9/02 , H04R9/06 , H04R2209/024 , H04R2231/001 , H04R2400/13
摘要： A ferromagnetic body metal piece is attached to top and bottom parts of two permanent magnets placed on a side of a vibrator and including a north polar and a south polar in order to form a permanent magnet magnetic circuit with a closed-loop. An electromagnet slim speaker using a closed-loop magnetic circuit is composed to vibrate the vibrator which becomes an electromagnet according to a direction of a current by the south polar and the north polar of the permanent magnets and mutual gravitation or repulsive force as the magnetic flux of the electromagnet and the permanent magnets is collected in the vibrator by forming a closed-loop having a narrow cap of the permanent magnets and a path of an electromagnet magnetism line generated by the current by using an E-type vibrator.
摘要翻译： 将铁磁体金属片连接到放置在振动器一侧并包括北极和南极的两个永磁体的顶部和底部，以形成具有闭环的永磁体磁路。 使用闭环磁路的电磁体超薄扬声器被构成为根据永久磁铁的南极和北极的电流方向使作为电磁体的振动体和作为磁通的相互重力或排斥力振动 的电磁体和永磁体通过形成具有永磁体的窄盖的闭环和通过使用E型振动器由电流产生的电磁体线的路径而收集在振动器中。
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公开(公告)号：KR1020090093362A
公开(公告)日：2009-09-02
申请号：KR1020080018849
申请日：2008-02-29
申请人： 에스텍 주식회사
发明人： 김수화
CPC分类号： H04R9/02 , H04R1/1058 , H04R2231/001
摘要： A speaker is provided to form a force vibrating a vibrating unit by making an extended part of a plate and a pole of yoke a point symmetry. In a speaker, an extension part(113) of a plate(111) has a first bending pipe(113a) and a first bending rim(113b). A first bending pipe is formed on the lower surface of the magnet(115) of the inner circumference of a connection unit(112). A pole(119) of a yoke(117) has a second bending pipe(119a) and a bending rim(119b). The second bending pipe is formed on the upper surface of magnet at the inner circumference of the coupling plane(118). The second bending rim is formed on the radius direction outer side of the coupling plane at the top end portion of the second bending pipe.
摘要翻译： 提供扬声器以通过使板的延伸部分和磁轭的极点对称来形成振动振动单元的力。 在扬声器中，板（111）的延伸部（113）具有第一弯曲管（113a）和第一弯曲边缘（113b）。 第一弯曲管形成在连接单元（112）的内周的磁体（115）的下表面上。 轭架（117）的杆（119）具有第二弯管（119a）和弯边（119b）。 第二弯管形成在耦合平面（118）的内周的磁体的上表面。 第二弯曲边缘形成在第二弯曲管的顶端部处的联接平面的半径方向外侧。
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公开(公告)号：KR1020090048780A
公开(公告)日：2009-05-15
申请号：KR1020070114820
申请日：2007-11-12
申请人： 에스텍 주식회사
IPC分类号： H04R9/02
CPC分类号： H04R9/02 , H04R2231/001 , H04R2231/003
摘要： 진동신호와 음향신호를 발생하는 다기능 스피커가 개시된다. 상기 다기능 스피커는 진동발생부의 진동방향과 평행한 케이스의 부위가 스프링과 연결되어 진동발생부의 진동력을 최단거리로 전달받는다. 따라서, 진동발생부의 진동 전달 경로가 단축되므로, 진동력이 향상된다. 또한, 스프링의 내측판에 진동발생부가 결합되므로, 그 구조상 내측판의 직경을 작게 형성할 수 있다. 그러면, 스프링의 외주부와 내측판 사이의 반경방향 간격이 넓어지므로, 외주부와 내측판을 연결하는 스포크의 개수를 더 많이 형성할 수 있을 뿐만 아니라 길이를 길게 형성할 수 있다. 스포크의 개수가 증가하면 진동력이 더욱 향상하고, 스포크의 길이가 길어지면, 진동주파수가 감소하므로, 음향신호와 진동신호 발생 영역의 구별이 확실해진다. 또한, 스포크의 개수가 증가하면, 외부의 충격을 분산시키므로 스포크가 잘 변형되지 않는다. 따라서, 제품의 신뢰성이 향상된다. 또한, 마그네트가 2개 설치되므로, 자기력이 강하다. 따라서, 더욱 큰 진동력을 얻을 수 있을 뿐만 아니라, 큰 음향을 얻을 수 있다.
摘要翻译： 公开了一种用于产生振动信号和声学信号的多功能扬声器。 多功能扬声器是平行壳体的一部分和所述振动产生部和弹簧连接部的振动方向并接收振动力产生振动与最小距离。 因此，传递路径中的振动速度振动发生部，所述振动力被提高。 此外，由于结合到弹簧的内侧板的振动产生部，可以形成更小的内侧板结构的直径。 然后，将外周部和所述弹簧的内板之间的径向距离变大，也能够不仅形成更多的连接的外周和内板形成长度轮辐的数量。 当将轮辐的数目增加的振动力，进一步提高，并且当的辐条的长度增加，由于振荡频率被降低，这是肯定区分声学信号与所述振动信号产生区域。 此外，如果辐条的数量增加时，在井因为撞击的分布不变形发言。 因此，产品的可靠性得到提高。 此外，由于设置了两个磁体，所以磁力很强。 因此，不仅可以获得较大的振动力，而且可以获得较大的声音。
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公开(公告)号：KR1020090016367A
公开(公告)日：2009-02-13
申请号：KR1020070080949
申请日：2007-08-10
申请人： 삼성전기주식회사
IPC分类号： H04R9/02
CPC分类号： H04R9/02 , H04R2209/026 , H04R2231/001
摘要： A vibration speaker for preventing leakage of magnetic field is provided to reduce magnetic field leaked to outside of a vibration speaker by arranging a sub magnet on a position facing with a main magnet. A vibrator is coupled in a housing(200) by an elastic member(210). A vibrating film is coupled in the housing, and covers the vibrator. The vibrator(320) includes a main magnet(324) and a sub magnet(328). The sub magnet is coupled in the main magnet. The same poles of the main magnet and the sub magnet is faced each other. The sub magnet is positioned between the main magnet and the vibration film. The vibrator includes a top yoke(326). The top yoke is positioned between the main magnet and the sub magnet.
摘要翻译： 提供一种用于防止磁场泄漏的振动扬声器，以通过将副磁体设置在与主磁体相对的位置上来减少泄漏到振动扬声器外部的磁场。 振动器通过弹性构件（210）联接在壳体（200）中。 振动膜联接在壳体中并覆盖振动器。 振动器（320）包括主磁体（324）和副磁体（328）。 副磁体联接在主磁体中。 主磁体和副磁体的相同磁极彼此面对。 副磁体位于主磁体和振动膜之间。 振子包括顶部轭架（326）。 顶部磁轭位于主磁铁和副磁铁之间。
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公开(公告)号：KR100813156B1
公开(公告)日：2008-03-17
申请号：KR1020070104339
申请日：2007-10-17
申请人： 주식회사 블루콤
发明人： 김주연
IPC分类号： H04R9/02
CPC分类号： H04R9/02 , H04R2209/024 , H04R2231/001
摘要： A micro-speaker is provided to reduce a thickness of the micro-speaker without a back volume, and to obtain an effect to form the back volume at the micro-speaker, in substance. A micro-speaker is made by combining a front module and a rear module. The front module comprises a vibration plate(320), a coil(330) coupled with the vibration plate, and a front frame(310) which the vibration plate is coupled with, and forms a vibration system. The rear module comprises a rear frame(210) and a magnet(230) coupled with the rear frame, and forms a magnetic circuit system. The magnetic circuit system has a yoke(220) installed in a reception part of the rear frame, the magnet installed on the yoke, and a plate(240) installed on the magnet. Gaps corresponding to the coil are formed in the plate and the magnet respectively, and the front frame and the rear frame are coupled for positioning a rear end of the coil to an opening which is formed by the gaps of the plate and the magnet.
摘要翻译： 提供微型扬声器以减小微型扬声器的厚度，而无需背部体积，并且实质上获得在微型扬声器上形成后部体积的效果。 通过组合前模块和后模块制成微型扬声器。 前模块包括振动板（320），与振动板联接的线圈（330）和振动板与之结合的前框架（310），并形成振动系统。 后模块包括后框架（210）和与后框架联接的磁体（230），并形成磁路系统。 磁路系统具有安装在后框架的接收部分中的磁轭（220），安装在磁轭上的磁体和安装在磁体上的板（240）。 相应于线圈的间隙分别形成在板和磁体中，并且前框架和后框架被联接以将线圈的后端定位到由板和磁体的间隙形成的开口。
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公开(公告)号：KR1019960007817B1
公开(公告)日：1996-06-12
申请号：KR1019930021954
申请日：1993-10-21
申请人： 아사히 가세이 가부시키가이샤 , 가부시끼가이샤사이가덴끼세이사꾸쇼
IPC分类号： H04R31/00
CPC分类号： B32B5/26 , B32B1/00 , B32B5/022 , B32B5/024 , B32B5/026 , B32B2262/0246 , B32B2309/02 , B32B2309/12 , D01F6/54 , D04H1/54 , H04R7/02 , H04R31/003 , H04R2231/001 , H04R2307/021 , H04R2307/025 , H04R2307/029 , Y10S428/902 , Y10S428/903 , Y10T428/249961 , Y10T428/249962 , Y10T428/249964 , Y10T428/249975 , Y10T428/249986 , Y10T442/612 , Y10T442/656 , Y10T442/668 , Y10T442/669
摘要： 내용 없음.
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公开(公告)号：KR1020170076736A
公开(公告)日：2017-07-04
申请号：KR1020177013892
申请日：2015-10-28
申请人： 로베르트 보쉬 게엠베하
CPC分类号： H04R19/005 , B81B7/0061 , B81B2201/0257 , B81C2203/0118 , H01L2224/48137 , H04R1/06 , H04R19/04 , H04R2201/003 , H04R2231/001
摘要： 음향압력을감지하고음향압력을기초로신호를발생하도록구성된 MEMS 마이크로폰다이를포함하는마이크로전자기계시스템(MEMS) 마이크로폰패키지. 주문형집적회로(ASIC)는 MEMS 마이크로폰다이에전기적으로연결된다. MEMS 마이크로폰패키지는전도성덮개와기판에연결되는몰딩된패키지스페이서를포함한다. 몰딩된패키지스페이서는 MEMS 마이크로폰패키지의측벽을형성하고 MEMS 마이크로폰다이와 ASIC로부터기판까지의전기적연결을라우팅하도록구성된다.
摘要翻译： 一种微机电系统（MEMS）麦克风封装，包括被配置为感测声压并且基于声压生成信号的MEMS麦克风管芯。 专用集成电路（ASIC）电连接到MEMS麦克风芯片。 MEMS麦克风封装包括导电封装和连接到基板的模制封装隔离物。 一种模制封装垫片被构造kkajiui形成MEMS麦克风封装的侧壁和从模头基板和MEMS麦克风ASIC路由的电连接。
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公开(公告)号：KR101449383B1
公开(公告)日：2014-10-13
申请号：KR1020140062160
申请日：2014-05-23
申请人： 주식회사 영진하이텍
CPC分类号： H04R9/04 , H04R2209/024 , H04R2231/001 , H04R2400/11
摘要： The present invention relates to a receiver including a movable plate spring and, more specifically, to a receiver including a movable plate spring vibrating a diaphragm by vertical movement of the plate spring to generate sound. The receiver is characterized by comprising a diaphragm vibrated to generate a sound; a plate spring combined with the lower end of the diaphragm and delivering vibration to the diaphragm by being vertically moved; a permanent magnet combined with the lower end of the plate spring and generating a magnetic force; a yoke forming a magnetic path; a coil formed on the outer surface of the yoke and generating an electromagnetic force; and a PCB providing an external power.
摘要翻译： 本发明涉及一种包括可移动板簧的接收器，更具体地说，涉及包括通过板簧的垂直运动振动隔膜以产生声音的可动板簧的接收器。 接收器的特征在于包括振动以产生声音的振动膜; 板簧与隔膜的下端结合，并通过垂直移动将振动传递给隔膜; 永磁体与板簧的下端结合并产生磁力; 形成磁路的磁轭; 形成在所述轭的外表面上并产生电磁力的线圈; 和一个提供外部电源的PCB。
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