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公开(公告)号：US09628902B2
公开(公告)日：2017-04-18
申请号：US14860939
申请日：2015-09-22
发明人： Yeh-Feng Chou
CPC分类号： H04R1/2834 , H04R7/04 , H04R7/20 , H04R2231/003 , H04R2307/201 , H04R2307/204 , H04R2307/207
摘要： A passive radiator structure includes an integrally formed diaphragm structure and a surround suspension. The diaphragm structure includes a diaphragm, a frame, and a web-like spider having a plurality of suspension arms integrally extended to between the diaphragm and the frame. The surround suspension has a radially inner gluing edge adhered to a radially inner location of the diaphragm structure around the diaphragm, and a radially outer gluing edge adhered to a radially outer location of the diaphragm structure around the frame. The surround suspension and the web-like spider of the diaphragm structure form two suspension elements for stably supporting the diaphragm, enabling minimized irregular shaking and reduced weight of the diaphragm, as well as reduced sound distortion, increased compliance and upgraded efficiency of the passive radiator structure.
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公开(公告)号：US08520877B1
公开(公告)日：2013-08-27
申请号：US13451628
申请日：2012-04-20
申请人： Jack Peng , Yeh-Feng Chou
发明人： Jack Peng , Yeh-Feng Chou
IPC分类号： H04R25/00
CPC分类号： H04R9/043 , H04R2400/11
摘要： A resonant structure for loudspeaker includes a basket defining a front opening and having an annular magnet mounted therein; a voice coil suspended inside the magnet; a diaphragm connected at a suspended flange to the front opening of the basket; at least one flexible suspension member spaced behind the diaphragm for connecting to a rear opening of the basket; and an inner frame having a front end glued to a rear wall surface of the diaphragm, a central area to the voice coil and a rear wing member to the flexible suspension member. When the voice coil moves forward and backward on the inner frame, best possible harmonic resonance between the diaphragm and the flexible suspension members can be obtained. The loudspeaker is effectively reduced in height, and bass response is enhanced to ensure upgraded sound quality.
摘要翻译： 用于扬声器的谐振结构包括限定前开口并具有安装在其中的环形磁体的筐; 悬挂在磁体内的音圈; 隔膜，其连接在悬挂法兰上的篮子的前开口处; 至少一个柔性悬挂构件，其间隔开隔膜，用于连接到篮的后开口; 以及内框架，其具有胶合到隔膜的后壁表面的前端，到音圈的中心区域和到柔性悬挂构件的后翼构件。 当音圈在内框上向前和向后移动时，可以获得隔膜与柔性悬挂构件之间最佳可能的谐波共振。 扬声器的高度有效降低，提高了低音响应，确保了音质的提升。
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公开(公告)号：US20060132715A1
公开(公告)日：2006-06-22
申请号：US11014826
申请日：2004-12-20
申请人： Francis Ho , Henry Chien , Yu-Chin Li , Wen-Hung Hsu , Chung-Hua Tsai , Minglu Chen
发明人： Francis Ho , Henry Chien , Yu-Chin Li , Wen-Hung Hsu , Chung-Hua Tsai , Minglu Chen
IPC分类号： G03B31/00
摘要： The present invention discloses an improved wireless audio output assembly for projectors, which comprises a system unit having a projector circuit therein and a projector lens disposed on the exterior of the system unit, and the system unit has a card-type wireless audio output circuit installed therein and a wireless active speaker installed on the exterior of the system unit, so that a projector can be used as a standalone device without connecting to external cables to read data from a memory card, view video images, and read audio/video signals of an optical disk. The projector can be upgraded to the user's desired wireless audio output circuit by inserting various different cards for the expansion.
摘要翻译： 本发明公开了一种用于投影机的改进的无线音频输出组件，其包括其中具有投影仪电路的系统单元和设置在系统单元的外部的投影仪透镜，并且系统单元具有安装在卡式无线音频输出电路 其中安装在系统单元的外部的无线主动扬声器，使得投影仪可以用作独立设备而不连接到外部电缆以从存储卡读取数据，观看视频图像和读取音频/视频信号 光盘。 投影机可以通过插入各种不同的扩展卡来升级到用户所需的无线音频输出电路。
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公开(公告)号：US06963651B2
公开(公告)日：2005-11-08
申请号：US10673425
申请日：2003-09-30
申请人： Jack Peng
发明人： Jack Peng
CPC分类号： H04R1/24
摘要： The present invention discloses an improved single magnetic circuit dual output speaker, comprising a support retainer with an expanded opening at its front end, a bridge disposed across the opening, a magnetic circuit wound and fixed inwardly in the middle of the bridge, a vibrating space disposed on each of both sides of the magnetic circuit, a first voice coil disposed in the vibrating space on one side of the magnetic circuit, a second voice coil disposed in the vibrating space on the other side of the magnetic circuit, a first diaphragm disposed on the expanded opening of the support retainer and having its internal diameter stuck with the first voice coil, a second diaphragm disposed on the expanded opening of the support retainer and having its internal diameter stuck with the second voice coil, and a damper disposed at the back of the support retainer and stuck with the first voice coil, such that the magnetic circuit is mounted at the front of the support retainer by the bridge to provide the dual outputs of high and low pitches by a single body structure, and the bridge can be used to facilitate its holding during assembling and maintenance.
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公开(公告)号：US09743178B2
公开(公告)日：2017-08-22
申请号：US15158692
申请日：2016-05-19
发明人： Yeh-Feng Chou
摘要： A waterproof speaker includes a frame having a flared front opening with a diaphragm mounted thereto; a magnetic element mounted to a rear end of the frame; a voice coil support located in a central gap of the magnetic element and connected to the diaphragm; a suspension; a central post located inside the voice coil support and associated with the magnetic element; a coaxial tweeter connected to the central post; a voice coil located around the voice coil support; and a water-proofing unit located between the voice coil support and the central post without changing the height of the speaker and the stroke of the voice coil. The diaphragm and the water-proofing unit together prevent external moisture from reaching the magnetic element, enabling increased stability of the voice coil and prolonged outdoor service life of the SPEAKER.
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公开(公告)号：US08731230B2
公开(公告)日：2014-05-20
申请号：US13205724
申请日：2011-08-09
申请人： Jack Peng , Yeh-Feng Chou
发明人： Jack Peng , Yeh-Feng Chou
IPC分类号： H04R11/02
摘要： A loudspeaker includes an outer frame with an annular magnet partially exposed from a bottom thereof; a voice coil located inside the annular magnet; a diaphragm glued to between an expanded front opening of the outer frame and the voice coil; a flexible suspension ring having an outer edge fixed to a stepped section of the outer frame and a central opening edge clearance-fitted to a middle/front portion of the annular magnet; and an inner frame having a front portion fitted around the voice coil, a rear portion located on the central opening edge of the flexible suspension ring, and legs extended between the front and rear portions to locate in front of slots formed on the annular magnet. Therefore, the loudspeaker has reduced depth and volume, increased vibration amplitude and stability, and high quality sound output.
摘要翻译： 扬声器包括具有从其底部部分露出的环形磁体的外框架; 位于所述环形磁体内的音圈; 胶合到外框的扩展的前开口和音圈之间的隔膜; 柔性悬挂环，其具有固定到所述外框架的台阶部分的外边缘和与所述环形磁体的中间/前部间隙配合的中心开口边缘; 以及具有安装在所述音圈周围的前部的内框，位于所述柔性悬挂环的中心开口边缘的后部，以及在所述前部和后部之间延伸的腿以位于形成在所述环形磁体上的槽的前面。 因此，扬声器的深度和体积减小，振幅和稳定性提高，声音质量高。
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公开(公告)号：US20120119042A1
公开(公告)日：2012-05-17
申请号：US12947728
申请日：2010-11-16
申请人： Jack Peng
发明人： Jack Peng
IPC分类号： A47F5/08
CPC分类号： H04R1/025 , F16B9/023 , H04R2201/021
摘要： An installer is installed in a hole in a ceiling or a wall and includes a speaker frame and two connective units. The speaker frame may fix down a speaker and has a circumferential edge. The two connective units are provided on the speaker frame and either connective unit has a connective flexible strip, which may contract or expand laterally by moving in the longitudinal direction. First, as the two connective flexible strips contract inwardly in the radial direction, the speaker may be allowed to pass and then be placed in the hole. Then, as the two connective flexible strips expand outwardly in the radial direction, the diameter formed by the two connective units is larger than that of the hole. Now, the outer layer of a wall or a ceiling is sandwiched in between the circumferential edge and the two connective flexible strips.
摘要翻译： 安装者安装在天花板或墙壁上的一个孔中，包括扬声器框架和两个连接单元。 扬声器框架可以固定扬声器并具有周缘。 两个连接单元设置在扬声器框架上，并且连接单元具有连接柔性条，其可以沿纵向移动而横向收缩或扩展。 首先，当两个连接柔性条沿径向方向向内收缩时，扬声器可以被允许通过，然后被放置在孔中。 然后，当两个连接柔性条在径向方向上向外扩展时，由两个连接单元形成的直径大于孔的直径。 现在，壁或天花板的外层被夹在圆周边缘和两个连接柔性条之间。
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公开(公告)号：US06866116B2
公开(公告)日：2005-03-15
申请号：US10299717
申请日：2002-11-20
申请人： Jack Peng
发明人： Jack Peng
CPC分类号： H04R1/02
摘要： The present invention relates to an improved structure for quick-assembly cabinet; and comprises a cabinet with a loudspeaker provided thereon. The first side of cabinet is provided with a loudspeaker holder and the second side opposite to the loudspeaker holder is provided with a screw hole. Loudspeaker stand is provided with an expansion plate larger than the foregoing loudspeaker holder; and the back of magnetic loop is provided with a pair of screw holes that allow screw to penetrate from behind the box to fix the loudspeaker. The loudspeaker holder and loudspeaker stand are provided with joints and openings, respectively. Thus the sound box can be assembled faster and no screws are needed on the front side of loudspeaker and, therefore, the production efficiency is significantly improved and the cabinet looks more attractive than conventional cabinets.
摘要翻译： 本发明涉及一种用于快速组装机柜的改进结构; 并且包括设置有扬声器的机柜。 机柜的第一侧设有扬声器支架，与扬声器支架相对的第二侧设有螺丝孔。 扬声器支架设有比上述扬声器支架大的扩展板; 并且磁回路的背面设置有一对螺钉孔，其允许螺钉从盒后面穿透以固定扬声器。 扬声器支架和扬声器支架分别设有接头和开口。 因此，可以更快地组装音箱，并且在扬声器的前侧不需要螺丝，因此，显着提高了生产效率，并且机柜看起来比传统机柜更具吸引力。
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9.发明授权Picture/sound output equipment with caller identification and volume adjustment functions 失效具有呼叫者识别和音量调节功能的图像/声音输出设备公开(公告)号：US06845151B2
公开(公告)日：2005-01-18
申请号：US10066629
申请日：2002-02-06
申请人： Jack Peng
发明人： Jack Peng
CPC分类号： H04N5/445 , H04M1/575 , H04N5/60 , H04N21/478 , H04N21/4852
摘要： A picture/sound output equipment with caller identification and volume adjustment functions comprises a main unit provided with buttons and picture/sound output hole for connection to the screen and amplifier; and an incoming-call detection circuit connecting to telephone line on one end and connecting to the main unit on the other end. The incoming-call detection circuit transforms the signals of incoming calls into visual signals and outputs the visual signals. When the picture/sound output equipment is in use and the phone rings, the signals of incoming calls will be located and displayed on the screen, thereby helps users not to miss the phone calls as they watch films.
摘要翻译： 具有呼叫者识别和音量调节功能的图像/声音输出设备包括：具有用于连接到屏幕和放大器的按钮和图像/声音输出孔的主单元; 以及一端连接到电话线并在另一端连接到主单元的来电检测电路。 来电检测电路将来电的信号转换成视觉信号并输出视觉信号。 当图像/声音输出设备在使用中并且电话振铃时，来电的信号将被定位并显示在屏幕上，从而帮助用户在观看电影时不会错过电话。
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10.发明申请公开(公告)号：US20230024491A1
公开(公告)日：2023-01-26
申请号：US17383771
申请日：2021-07-23
发明人： Tan-Chih WU , Chia-Yen LI , Hung-Wei CHEN , Yi-Ku HUANG , Chene-Lun LEE , Ting-Yu WANG , Hsuan-Yi LIAO , Sheng-Wei CHEN , Jen-Hsin CHAN
摘要： A method is provided forming an airtight structure of an electroacoustic device which includes a body shell composed of at least two half-shells and at least one airtight structure region. The method includes providing an automatic glue dispensing device for dispensing and pre-curing a photo-curing glue for one of the two half-shells, putting the half-shell into a photo-curing device to convert the photo-curing glue pre-cured completely into an elastomer, and combining the half-shell and the other one to have a pressing wall of the other half-shell to press the elastomer to form the airtight structure of the electroacoustic device, wherein the automatic glue dispensing device includes a glue dispensing head moving on a groove of the airtight region of the half-shell for dispensing the photo-curing glue and a pre-curing head continuously providing a curing light ray for pre-curing the photo-curing glue.
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