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    • 1. 发明授权
    • 진동판 중앙부의 강성을 향상시킨 리시버
    • 接收器具有改进的刚性的膜片
    • KR101622156B1
    • 2016-05-19
    • KR1020150014938
    • 2015-01-30
    • 주식회사 이엠텍
    • 윤종수임재화
    • H04R7/02H04R7/18H04R9/04
    • H04R7/16H04R7/08H04R7/122H04R7/14H04R9/025H04R9/06H04R2499/11H04R7/02H04R7/18H04R9/046
    • 본발명은초소형인리시버의대역폭을넓힐수 있도록강성을향상시킨리시버를제공하는것을목적으로한다. 본발명은프레임, 프레임과결합되어바닥면을형성하는요크, 요크상에결합되는마그넷, 마그넷의에어갭에하단일부가위치하며전류가인가됨에따라상호전자기력에의해상하로진동하는보이스코일, 보이스코일이하면에부착되는사이드진동판, 사이드진동판의중앙에부착되는센터진동판, 프레임과결합되어프레임상부를덮어주는프로텍터를포함하며, 사이드진동판과센터진동판은각각서로반대방향으로돌출되는돌출부를구비하며, 사이드진동판의돌출부와센터진동판의돌출부사이에공간이형성되는것을특징으로하는진동판중앙부의강성을향상시킨리시버를제공한다.
    • 本发明提供了一种具有增强的刚性以增加超紧凑型接收机的带宽的接收机。 根据本发明,包括具有增强刚性的中心部分的振动板的接收器包括:框架; 轭架,其联接到所述框架以形成地板表面; 耦合到轭的磁体; 音圈,其具有部分地设置在磁体的气隙中的下端,并且当施加电流时由相互电磁力上下振动; 具有附接到其下表面的音圈的侧振动板; 安装在侧振动板的中心的中心振动板; 以及通过联接到框架来覆盖框架的上部的保护器。 侧振板和中心振动板具有分别沿相反方向突出的突出单元。 在侧板的突出单元和中心振动板的突出单元之间形成空间。
    • 3. 发明公开
    • 내륜 자석형 마이크로스피커
    • 一个磁铁型微型扬声器
    • KR1020140105177A
    • 2014-09-01
    • KR1020130019092
    • 2013-02-22
    • 주식회사 이엠텍
    • 최규동윤종수
    • H04R9/02H04R9/04H04R7/18
    • H04R9/04H04R7/122H04R9/043
    • The purpose of the present invention is to provide an inner ring magnet type microspeaker capable of maximizing the size of a magnet. The present invention provides the inner ring type microspeaker which includes a frame; a yoke which is combined in the frame and includes a bottom surface and a sidewall which is bent from the bottom surface to a top surface; the magnet which is combined in the yoke; a voice coil which is located in a gap between the sidewall of the yoke and the magnet; a diaphragm which is vibrated by the voice coil; and a suspension which is attached to the diaphragm and the voice coil, guides the vibration of the vibration coil and the diaphragm, and includes a ring-shaped inner circumference and an outer circumference which surrounds the inner circumference with a preset space from the inner circumference and includes one end and the other end thereof which are connected to the inner circumference.
    • 本发明的目的是提供一种能够使磁体尺寸最大化的内环磁体型微型扬声器。 本发明提供一种内环型微型扬声器,其包括框架; 轭架组合在框架中并包括从底表面弯曲到顶表面的底表面和侧壁; 组合在磁轭中的磁体; 音圈位于磁轭的侧壁和磁体之间的间隙中; 由音圈振动的振膜; 并且附接到隔膜和音圈的悬架引导振动线圈和隔膜的振动,并且包括环形内周和围绕内周的外周,其具有从内周的预设空间 并且包括连接到内周的一端和另一端。