公开(公告)号：TW304569U

公开(公告)日：1997-05-01

申请号：TW84218323

申请日：1995-12-21

Applicant: LIN ZHEN-FU

Inventor： LIN ZHEN-FU

IPC: F16K17/20

公开(公告)号：US08774448B2

公开(公告)日：2014-07-08

申请号：US14010699

申请日：2013-08-27

Applicant: Lin-Zhen Li ,  Xiong Zhang

Inventor： Lin-Zhen Li ,  Xiong Zhang

IPC: H04R1/00 ,  H04R9/06 ,  H04R11/02 ,  H04R9/02

CPC classification number: H04R9/025

Abstract: A speaker includes a vibrating unit, and a magnetic circuit unit. The vibrating unit includes a diaphragm, an elastic plate coupled with the diaphragm, and a voice coil electrically connecting to the elastic plate. The vibrating unit is mounted to and positioned by the magnetic circuit unit. A projection of the diaphragm on the magnetic circuit unit is disposed within an outline of the magnetic circuit unit. The speaker has no frame or any structure with a frame configuration, which makes the magnetic circuit unit larger and more powerful.

Abstract translation: 扬声器包括振动单元和磁路单元。 振动单元包括隔膜，与隔膜结合的弹性板，以及与弹性板电连接的音圈。 振动单元安装到磁路单元并定位。 膜片在磁路单元上的突起设置在磁路单元的轮廓内。 扬声器没有框架或任何具有框架配置的结构，这使得磁路单元更大更强大。

公开(公告)号：US20140056446A1

公开(公告)日：2014-02-27

申请号：US14010620

申请日：2013-08-27

Applicant: Lin-Zhen Li ,  Xiong Zhang

Inventor： Lin-Zhen Li ,  Xiong Zhang

IPC: H04R1/00

CPC classification number: H04R1/00 ,  H04R9/025 ,  H04R9/06 ,  H04R31/00 ,  H04R2499/11

Abstract: A micro-speaker includes a vibrating unit including a diaphragm and a voice coil, and a magnetic circuit unit supporting the diaphragm. The diaphragm includes a position portion serving as an edge of the diaphragm. The magnetic circuit unit includes a base board, a first magnetic conduction member disposed at a central portion of the base board, a second magnetic conduction member around the first magnetic conduction member, and a magnetic gap formed by the first and second magnetic conduction members. A projection of the diaphragm along the vibration direction on the base board is within an outline of the base board. The micro-speaker has no frame or any structure with a frame configuration, which makes the magnetic circuit unit enlarge for providing improved performance.

Abstract translation: 微型扬声器包括具有振动膜和音圈的振动单元和支撑隔膜的磁路单元。 隔膜包括用作隔膜的边缘的位置部分。 磁路单元包括基板，设置在基板的中心部的第一导磁部件，第一导磁部件周围的第二导磁部件和由第一和第二导磁部件形成的磁隙。 膜片沿着基板上的振动方向的突起在基板的轮廓内。 微型扬声器没有框架或具有框架结构的任何结构，这使得磁路单元扩大以提供改进的性能。

公开(公告)号：US08385581B2

公开(公告)日：2013-02-26

申请号：US12978593

申请日：2010-12-26

Applicant: Lin-Zhen Li ,  Qun Xiang

Inventor： Lin-Zhen Li ,  Qun Xiang

IPC: H04R1/00

CPC classification number: H04R9/06 ,  H04R7/04 ,  H04R2209/041 ,  H04R2499/11

Abstract: A speaker includes a case, a dome, a diaphragm, a first voice coil, a second voice coil, a first pole plate, a second pole plate, a first magnet, a second magnet and a yoke. The case is supported on the frame to form a receiving room therebetween. The yoke includes a bottom portion and a side portion perpendicularly extending upward from the center of the bottom portion. A first magnetic gap is formed between the inner wall of the side portion and the outer wall of the magnet for receiving the first voice coil, and a second magnetic gap is formed between the outer wall of the side portion and the inner wall of the second magnet for receiving the second voice coil.

Abstract translation: 扬声器包括壳体，圆顶，隔膜，第一音圈，第二音圈，第一极板，第二极板，第一磁体，第二磁体和磁轭。 该框架支撑在框架上以在其间形成接收室。 磁轭包括底部和从底部的中心向上垂直延伸的侧部。 在侧部的内壁和用于接收第一音圈的磁体的外壁之间形成第一磁隙，并且在侧部的外壁和第二音圈的内壁之间形成第二磁隙 用于接收第二音圈的磁铁。

公开(公告)号：US08256567B2

公开(公告)日：2012-09-04

申请号：US12978568

申请日：2010-12-26

Applicant: Lin-Zhen Li ,  Ji-Liang Lu ,  Wen-Tao Jiang

Inventor： Lin-Zhen Li ,  Ji-Liang Lu ,  Wen-Tao Jiang

IPC: G10K13/00

CPC classification number: H04R7/04 ,  H04R7/18 ,  H04R9/025 ,  H04R9/045 ,  H04R2499/11

Abstract: A diaphragm is disclosed. The diaphragm includes a dome part, an edge part connected to an outer peripheral part of the dome part. The dome part includes a main body defining a first surface and a second surface opposite to the first surface, a first dome part connected to the first surface, and a second dome part connected to the second surface.

Abstract translation: 公开了一种隔膜。 隔膜包括圆顶部，与圆顶部的外周部连接的边缘部。 圆顶部分包括限定第一表面的主体和与第一表面相对的第二表面，连接到第一表面的第一圆顶部分和连接到第二表面的第二圆顶部分。

公开(公告)号：US09071909B2

公开(公告)日：2015-06-30

申请号：US13325693

申请日：2011-12-14

Applicant: Lin-Zhen Li ,  Suo-He Wei

Inventor： Lin-Zhen Li ,  Suo-He Wei

IPC: H04R1/00 ,  H04R11/02 ,  H04R9/02 ,  H04R9/06 ,  H04R1/02

CPC classification number: H04R11/02 ,  H04R1/025 ,  H04R9/025 ,  H04R9/06

Abstract: A multifunctional electromagnetic transducer includes a bracket, a vibrating unit including a magnetic circuit part receiving in the bracket, and a plurality of helical wound springs assembled to the bracket for sustaining the magnetic circuit part. The magnetic circuit part defines a pole plate, a first magnet disposed at a center portion of the pole plate, and a plurality of second magnets surrounding the first magnet and forming a magnetic gap corporately with the first magnet. Each of the second magnets forms a receiving gap corporately with an adjacent second magnet. A voice coil is partially inserted into the magnetic gap.

Abstract translation: 多功能电磁换能器包括支架，包括容纳在支架中的磁路部分的振动单元和组装到支架上的多个螺旋形卷绕弹簧，用于维持磁路部分。 磁路部分限定极板，设置在极板的中心部分的第一磁体和围绕第一磁体的多个第二磁体，并与第一磁体共同形成磁隙。 每个第二磁体与相邻的第二磁体组合形成接收间隙。 音圈部分插入到磁隙中。

公开(公告)号：US08660292B2

公开(公告)日：2014-02-25

申请号：US13190524

申请日：2011-07-26

Applicant: Lin-zhen Li ,  Suo-He Wei

Inventor： Lin-zhen Li ,  Suo-He Wei

IPC: H04R11/02

CPC classification number: H02K33/16 ,  B06B1/045 ,  H02K33/18

Abstract: A multifunctional vibrator includes a frame, a vibrating unit receiving in the frame and including a magnetic circuit part with a magnetic gap, a plurality of elastic members connecting the vibrating unit and the frame, and a voice coil partially inserted into the magnetic gap. Each elastic member includes a retaining portion assembling to an inner face of the frame, a connecting portion attached to the vibrating unit, and an elastic portion extending from the retaining portion to the connecting portion along a devious way. The elastic portion of elastic members includes a first arm capable of generating elastic deformation along a short axis direction of the vibrating unit and a second arm capable of generating elastic deformation along a long axis direction of the vibrating unit.

Abstract translation: 一种多功能振动器，包括框架，接收在框架中的振动单元，并且包括具有磁隙的磁路部分，连接振动单元和框架的多个弹性构件和部分地插入到磁隙中的音圈。 每个弹性构件包括组装到框架的内表面的保持部分，附接到振动单元的连接部分和沿着迂回的方式从保持部分延伸到连接部分的弹性部分。 弹性构件的弹性部分包括能够沿着振动单元的短轴方向产生弹性变形的第一臂和能够沿着振动单元的长轴方向产生弹性变形的第二臂。

公开(公告)号：US08630441B2

公开(公告)日：2014-01-14

申请号：US13325622

申请日：2011-12-14

Applicant: Lei Shi ,  Wen-Tao Jiang ,  Xiong Zhang ,  San-You Wu ,  Lin-Zhen Li

Inventor： Lei Shi ,  Wen-Tao Jiang ,  Xiong Zhang ,  San-You Wu ,  Lin-Zhen Li

IPC: H04R1/00 ,  H04R9/06 ,  H04R11/02

CPC classification number: H04R9/063 ,  H04R1/2896 ,  H04R2499/11

Abstract: A multi-magnet speaker is disclosed. The multi-magnet speaker includes a frame defining a hollow space, a magnetic system defining a yoke and a plurality of magnetic gaps positioned in the hollow space, a diaphragm mounted on the frame and a plurality of coils attached to the bottom of the diaphragm. The diaphragm includes a plurality of vibrating membranes each defining a dome part and an arcuate portion radially extending from the periphery of the dome part. Each of the coils is received in the corresponding magnetic gap to drive the corresponding vibrating membrane to vibrate.

Abstract translation: 公开了一种多磁体扬声器。 多磁体扬声器包括限定中空空间的框架，限定磁轭的磁性系统和位于中空空间中的多个磁隙，安装在框架上的隔膜和附接到隔膜底部的多个线圈。 隔膜包括多个振动膜，每个振动膜限定圆顶部分和从圆顶部分的周边径向延伸的弧形部分。 每个线圈被接收在相应的磁隙中以驱动相应的振动膜振动。

公开(公告)号：US20120169152A1

公开(公告)日：2012-07-05

申请号：US13190463

申请日：2011-07-25

Applicant: Lin-zhen Li ,  Suo-He WEI

Inventor： Lin-zhen Li ,  Suo-He WEI

IPC: H02K35/00

CPC classification number: H04R9/025 ,  H04M1/03 ,  H04R9/06

Abstract: A multifunctional electromagnetic transducer includes a bracket, a vibrating unit including a magnetic circuit part receiving in the bracket, and a plurality of elastic members assembled to the bracket for sustaining the magnetic circuit part. The magnetic circuit part defines a pole plate, a first magnet disposed at a center portion of the pole plate, and a plurality of second magnets surrounding the first magnet and forming a magnetic gap corporately with the first magnet. Each of the second magnets forms a receiving gap corporately with an adjacent second magnet. Each of the receiving gap receives a weight therein. A voice coil is partially inserted into the magnetic gap.

Abstract translation: 一种多功能电磁换能器，包括支架，包括容纳在支架中的磁路部分的振动单元和组装到支架上用于维持磁路部分的多个弹性元件。 磁路部分限定极板，设置在极板的中心部分的第一磁体和围绕第一磁体的多个第二磁体，并与第一磁体共同形成磁隙。 每个第二磁体与相邻的第二磁体组合形成接收间隙。 每个接收间隙在其中接收重量。 音圈部分插入到磁隙中。

公开(公告)号：US20110274288A1

公开(公告)日：2011-11-10

申请号：US12978598

申请日：2010-12-26

Applicant: LIN-ZHEN LI ,  Suo-He Wei

Inventor： LIN-ZHEN LI ,  Suo-He Wei

IPC: H04R1/02

CPC classification number: H04R9/025 ,  H04M1/03

Abstract: An electromagnetic transducer is disclosed. The electromagnetic transducer includes a holder forming a hollow space, a suspension mounted on the holder, a vibrating member suspended in the hollow space by the suspension, a diaphragm arranged facing the vibrating member. The outlines of the diaphragm, the vibrating member and the suspension are the same. The electromagnetic transducer provides sound producing and vibration functions.

Abstract translation: 公开了一种电磁换能器。 电磁换能器包括形成中空空间的支架，安装在支架上的悬架，通过悬架悬挂在中空空间中的振动元件，面向振动元件的隔膜。 隔膜，振动构件和悬架的轮廓相同。 电磁换能器提供声音产生和振动功能。