会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 스피커의 조립 방법과 그 스피커를 이용한 전자 기기
    • 扬声器和使用扬声器的电子装置的组装方法
    • KR1020100020496A
    • 2010-02-22
    • KR1020097027450
    • 2008-06-05
    • 파나소닉 주식회사
    • 시모카와토코다케시사노코지혼다가즈키구제미츠카즈미조네신야
    • H04R9/02H04R9/04H04R31/00
    • H04R9/027H04R9/046H04R31/006H04R2499/11Y10T29/49826
    • A voice coil wound up in loop shape having the inside is secured to a vibration cone which vibrates in the vibrating direction. A first magnet having a first magnetic pole face is attached to an upper case, and a second magnet having a second magnetic pole face is attached to a lower case. After the first magnet is attached to the upper case, magnetic fluid is made to adhere to the first magnetic pole face of the first magnet. After the voice coil is secured to the vibration cone and the magnetic fluid is made to adhere to the first magnetic pole face of the first magnet, the vibration cone is attached to the upper case such that the first magnetic pole face of the first magnet opposes the voice coil toward the inside thereof, and the magnetic fluid is provided between the first magnetic pole face of the first magnet and the voice coil to abut against the first magnetic pole face and the voice coil. After the second magnet is attached to the lower case and the vibration cone is attached to the upper case, the lower case is attached to the upper case such that the flux passing the first magnetic pole face of the first magnet intersects the voice coil in the direction perpendicular to the voice coil and the vibrating direction, and the second magnetic pole face is arranged on the inside of the voice coil. With such a method, a thin speaker producing a large voice output while preventing rolling phenomenon is obtained.
    • 具有内圈的环形卷绕的音圈固定在振动方向振动的振动锥体上。 具有第一磁极面的第一磁体附接到上壳体,并且具有第二磁极面的第二磁体附接到下壳体。 在将第一磁体附接到上壳体之后,使磁性流体粘附到第一磁体的第一磁极面。 在将音圈固定在振动锥体上并使磁性流体粘附到第一磁体的第一磁极面之后,将振动锥体附接到上壳体,使得第一磁体的第一磁极面与 音圈朝向其内部,并且磁性流体设置在第一磁体的第一磁极面与音圈之间以抵靠第一磁极面和音圈。 在第二磁体附接到下壳体并且振动锥体附接到上壳体之后,下壳体附接到上壳体,使得通过第一磁体的第一磁极面的磁通与音圈相交, 与音圈垂直的方向和振动方向,第二磁极面配置在音圈的内侧。 通过这样的方法,可以获得在防止滚动现象的同时产生大的声音输出的薄型扬声器。
    • 4. 发明授权
    • 감각신호출력장치
    • 传感信号外接设备
    • KR100890220B1
    • 2009-03-25
    • KR1020080089279
    • 2008-09-10
    • 주식회사 예일전자
    • 강윤규
    • H04R9/02H04R9/00
    • H04R9/027
    • A sense signal output apparatus is provided to reduce impact due to collision between a groove of a yoke and a rivet pin head by arranging the magnetic fluid in a horizontal surface of the groove of the yoke. A coil(14) is positioned in an air gap between a yoke(13) and a magnet(11)/top plate(12). The magnet is mounted in one side of the yoke. A groove(13a) is formed in the other surface of the yoke. A diameter of the yoke is smaller than the diameter of the magnet. The magnetic fluid(20) is formed in an inner edge of the groove. The yoke is a circular plate and has a U-shaped cross section. An outer circumference of the yoke is bent outwardly.
    • 提供感测信号输出装置,以通过将磁性流体布置在轭的凹槽的水平表面中来减少由于轭的凹槽与铆钉头之间的碰撞而产生的冲击。 线圈(14)位于轭(13)和磁体(11)/顶板(12)之间的气隙中。 磁铁安装在磁轭的一侧。 在轭的另一个表面上形成有凹槽(13a)。 轭的直径小于磁体的直径。 磁性流体(20)形成在凹槽的内边缘中。 轭是圆形板,具有U形横截面。 轭的外周向外弯曲。
    • 5. 发明公开
    • 음성을 전달하는 전자기기에 통음시설을 설치하여자기력과 반자성작용으로 발생되는 피해를 줄이는 방법
    • 用于通过安装声音通信单元减少由磁力引起的损害和用于发送语音的电子设备的方法
    • KR1020030000024A
    • 2003-01-03
    • KR1020020075571
    • 2002-11-29
    • 최용기
    • 최용기
    • H05K9/00
    • H04R13/02H04R9/027H04R2499/11
    • PURPOSE: A method is provided to reduce damages caused due to magnetic force and diamagnetic action by positioning the voice modulator unit far from the head of the user. CONSTITUTION: A communication unit for transmitting voice is formed of a pipe or hose and connected from a microphone to the mouth of a user, in the modulator part of the electronic device for modulating voice into wave. A communication unit for transmitting voice is formed of a pipe or hose and connected from a speaker to the mouth of a user, in the modulator part of the electronic device for modulating wave into voice. The electronic device for transmitting voice is spaced apart far from the head of the user, to thereby prevent magnetic force and diamagnetic action from being directly transmitted to the human body.
    • 目的:提供一种方法,通过将语音调制器单元远离用户头部来减少由于磁力和抗磁作用而造成的损害。 构成:用于传输语音的通信单元由管或软管形成,并从麦克风连接到用户的口部,在电子设备的调制器部分中,用于将语音调制成波。 用于发送语音的通信单元由管或软管形成,并从扬声器连接到用户的口部,在电子设备的调制器部分中,用于将波调制成声音。 用于发送语音的电子设备远离用户的头部间隔开,从而防止磁力和抗磁作用直接传递到人体。
    • 6. 发明公开
    • 스피커와 이를 이용한 전자 기기
    • 使用其的扬声器和电子设备
    • KR1020100020495A
    • 2010-02-22
    • KR1020097027449
    • 2008-06-05
    • 파나소닉 주식회사
    • 시모카와토코다케시사노코지혼다가즈키구제미츠카즈미조네신야
    • H04R9/02H04R9/04H04R31/00
    • H04R9/027H04R9/046H04R31/006H04R2499/11
    • A speaker comprises a diaphragm, a voice coil secured to the diaphragm, a first magnet having a first magnetic pole face facing the voice coil, a second magnet arranged inside the voice coil, and a magnetic fluid provided between the first magnet and the voice coil. The first magnet has a first magnetic pole face facing the voice coil toward the inside thereof. The second magnet has a second magnetic pole face arranged inside the voice coil such that the flux passing the first magnetic pole face of the first magnet intersects the voice coil in the direction perpendicular to the voice coil and the vibrating direction. The magnetic fluid isin contact with the first magnetic pole face and the voice coil. This speaker is thin but produces a large voice output while preventing rolling phenomenon.
    • 扬声器包括隔膜,固定到隔膜的音圈,具有面向音圈的第一磁极面的第一磁体,布置在音圈内部的第二磁体和设置在第一磁体和音圈之间的磁性流体 。 第一磁体具有面向音圈的第一磁极面朝向其内侧。 第二磁体具有布置在音圈内部的第二磁极面,使得通过第一磁体的第一磁极面的磁通与音圈在垂直于音圈的方向和振动方向相交。 磁性液体与第一磁极面和音圈接触。 该扬声器很薄,但会产生大的声音输出,同时防止滚动现象。