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21. 发明申请

US20070154057A1 Speaker device 有权
标题翻译：扬声器装置
公开(公告)号：US20070154057A1
公开(公告)日：2007-07-05
申请号：US11644997
申请日：2006-12-26
申请人： Koji Takayama , Kazuki Yuze , Hiroyuki Kobayashi , Shinichi Hayasaka
发明人： Koji Takayama , Kazuki Yuze , Hiroyuki Kobayashi , Shinichi Hayasaka
IPC分类号： H04R9/06
CPC分类号： H04R9/045 , H04R9/025 , H04R31/003 , H04R31/006 , H04R2307/023 , H04R2307/025 , H04R2307/029
摘要： It is an object of the present invention to use a simplified structure to improve a strength of a neck portion of a conical diaphragm in the vicinity of a voice coil fixing section, thereby inhibiting an undesired dividing vibration in a speaker device. The speaker device of the present invention comprises: a generally conical diaphragm having an opening formed in a generally central position thereof; a voice coil bobbin fixed in the inner circumferential portion of the foregoing opening of the diaphragm; and a diaphragm reinforcing annular member disposed near a fixing section fixing together the diaphragm and the voice coil bobbin. The annular member includes, in the form of an integrally formed body, a diaphragm reinforcing portion having an inclined surface which contacts an inclined surface of the diaphragm close to the inner circumferential portion thereof and is fixed to the inclined surface of the diaphragm by virtue of an adhesive agent, and a cylindrical portion having a liquid holding portion which is formed between the voice coil bobbin and the annular member and is filled with the adhesive agent.
摘要翻译：本发明的目的是使用简化的结构来改善音圈固定部附近的锥形膜片的颈部的强度，从而抑制扬声器装置中的不期望的分割振动。本发明的扬声器装置包括：大致圆锥形的隔膜，其具有形成在其大致中心位置的开口; 固定在隔膜的上述开口的内周部的音圈筒管; 以及隔膜加强环形构件，设置在固定在隔膜和音圈骨架上的固定部分附近。环形构件包括一体成形体的形式，隔膜加强部分具有倾斜表面，该倾斜表面接近膜片的内周部分的倾斜表面，并且通过以下方式固定到隔膜的倾斜表面粘合剂和具有液体保持部分的圆筒部分，该液体保持部分形成在音圈骨架和环形部件之间，并被填充有粘合剂。

22. 发明申请

US20070154054A1 Mounting bracket and speaker unit 失效
标题翻译：安装支架和扬声器单元
公开(公告)号：US20070154054A1
公开(公告)日：2007-07-05
申请号：US11602387
申请日：2006-11-21
申请人： Shinichi Hayasaka , Hiroyuki Kobayashi , Koji Takayama
发明人： Shinichi Hayasaka , Hiroyuki Kobayashi , Koji Takayama
IPC分类号： H04R1/02
CPC分类号： H04R1/025 , H04R2499/13
摘要： The speaker unit 1 includes a speaker 2 and a mounting bracket 3. The mounting bracket 3 includes an attachment 16, a connecting part 17, and an elastic part 18. The attachment 16 is attached to the speaker 2. The connecting part 17 is linked with the attachment 16. The elastic part 18 is linked with the connecting part 17. A biting projection 23 and the interfering projection 24 are formed on the elastic part 18. The biting projection 23 and the interfering projection 24 project from the elastic part 18. The biting projection 23 bites an inner surface of a hole of a dashboard. The interfering projection 24 interferes with a projection formed on the inner surface of the dashboard, and is disposed at a deeper side of the hole than the projection.
摘要翻译：扬声器单元1包括扬声器2和安装支架3。安装支架3包括附件16，连接部分17和弹性部分18。附件16附接到扬声器2。连接部17与附件16连接。弹性部18与连接部17连结。咬合突起23和干涉突起24形成在弹性部18上。咬入突起23和干涉突起24从弹性部18突出。咬入突起23咬住仪表板的孔的内表面。干涉突起24与形成在仪表板的内表面上的突起干涉，并且设置在孔的比投影的更深的一侧。

23. 发明申请

US20070121994A1 Speaker apparatus 审中-公开
标题翻译：扬声器装置
公开(公告)号：US20070121994A1
公开(公告)日：2007-05-31
申请号：US11601844
申请日：2006-11-20
申请人： Shinichi Hayasaka , Hiroyuki Kobayashi , Koji Takayama
发明人： Shinichi Hayasaka , Hiroyuki Kobayashi , Koji Takayama
IPC分类号： H04R11/02
CPC分类号： H04R31/006 , H04R9/06 , H04R2499/13
摘要： A speaker apparatus comprises an inner magnet type magnetic circuit for driving a voice coil connected to a vibrating plate. The magnetic circuit comprises; a yoke; a magnet at least partly mounted at an inside of the yoke; a pole piece being attached to the other magnetized face of the magnet at the inside of the yoke; a repulsive magnet both faces being magnetized to polarities reverse to a polarity of the magnet and attached on a surface thereof of a vibrating plate side of the pole piece; and a short-circuit ring mounted and fitted to an inner peripheral portion of a front end of the cylinder portion of the yoke.
摘要翻译：扬声器装置包括用于驱动连接到振动板的音圈的内磁式磁路。磁路包括：一个轭至少部分地安装在所述轭的内部的磁体; 在磁轭的内部附着在磁体的另一个磁化面上的极片; 排斥磁体两面被磁化成与磁体的极性相反的极性，并附着在极片的振动板侧的表面上; 以及安装并安装到轭的气缸部的前端的内周部的短路环。

24. 发明申请

US20050253299A1 Method for manufacturing electroacoustic transducer diaphragm 审中-公开
标题翻译：电声换能器膜片的制造方法
公开(公告)号：US20050253299A1
公开(公告)日：2005-11-17
申请号：US11128232
申请日：2005-05-13
申请人： Koji Takayama , Masatoshi Sato , Shinichi Hayasaka , Hiroyuki Kobayashi
发明人： Koji Takayama , Masatoshi Sato , Shinichi Hayasaka , Hiroyuki Kobayashi
IPC分类号： B29C45/14 , B29B13/00 , B29C31/00 , B29C37/00 , B29C45/56 , H04R7/02 , H04R7/12 , H04R25/00 , H04R31/00
CPC分类号： B29C44/1233 , B29C37/0032 , B29C45/1418 , B29C45/14467 , B29C45/561 , B29C2037/0042 , B29C2045/14532 , B29K2713/00 , B29L2031/755 , H04R31/003
摘要： A method for manufacturing an electroacoustic transducer diaphragm of a multilayered structure which includes a first diaphragm layer made from a synthetic resin material and molded into a predetermined shape through injection molding, and a second diaphragm layer laminated in close contact with the first diaphragm layer and made from a material differing from that of the first diaphragm layer, the method includes inserting the second diaphragm layer into a mold for injection molding, and forming the first diaphragm layer integrally with the second diaphragm layer by injection foam-molding within the injection mold.
摘要翻译：一种制造多层结构的电声换能器振膜的方法，其包括由合成树脂材料制成并通过注塑成型为预定形状的第一隔膜层和与第一隔膜层紧密接触地层叠的第二隔膜层，该方法包括将第二隔膜层插入注模用模具中，并通过在注射模具内进行注射成型而与第二隔膜层一体地形成第一隔膜层。

25. 发明申请

US20060088172A1 Speaker apparatus for vehicle 审中-公开
标题翻译：车载扬声器
公开(公告)号：US20060088172A1
公开(公告)日：2006-04-27
申请号：US11258517
申请日：2005-10-26
申请人： Koji Takayama , Shinichi Hayasaka , Kazuki Yuze
发明人： Koji Takayama , Shinichi Hayasaka , Kazuki Yuze
IPC分类号： H04B1/00
CPC分类号： H04R3/14 , H04R2201/34 , H04R2400/11 , H04R2499/13
摘要： A speaker apparatus for vehicle in which a resin terminal plate is mounted on a speaker frame supporting a diaphragm of a speaker unit and at least one network element is mounted on the resin terminal plate. The network element on the resin terminal plate is covered with a resin hood, protecting the network element from water droplets due to dewing and preventing the network element from being contaminated.
摘要翻译：一种扬声器装置，其中树脂端子板安装在支撑扬声器单元的振膜的扬声器框架和至少一个网络元件上，安装在树脂端子板上。树脂端子板上的网络元件被树脂罩覆盖，由于脱落而保护网络元件免受水滴的影响，防止网络元件被污染。

26. 发明申请

US20060088183A1 Speaker apparatus 审中-公开
标题翻译：扬声器装置
公开(公告)号：US20060088183A1
公开(公告)日：2006-04-27
申请号：US11259083
申请日：2005-10-27
申请人： Koji Takayama , Shinichi Hayasaka , Kazuki Yuze
发明人： Koji Takayama , Shinichi Hayasaka , Kazuki Yuze
IPC分类号： H04R9/06 , H04R11/02
CPC分类号： H04R7/18
摘要： An outer circumferential portion of a speaker frame on which an edge overlap width portion of an edge portion around the outer circumference of a diaphragm has a taper portion overhanging obliquely forward from the speaker attaching opening diameter d1, an edge attachment portion extending from the outer circumference of the taper portion in a direction orthogonal to a central axis of the speaker, and a mounting plate contact portion extending from the outer circumference of the edge attachment portion to the speaker mounting plate, with a distal end contacting the speaker mounting plate. A resin packing carrying the edge overlap width portion with the edge attachment portion is provided.
摘要翻译：扬声器框架的外周部分，其边缘部分围绕隔膜的外圆周的边缘重叠宽度部分具有从扬声器附接开口直径d 1向斜前方突出的锥形部分，边缘附着部分从外侧延伸锥形部分在与扬声器的中心轴线正交的方向上的圆周，以及从边缘安装部分的外周延伸到扬声器安装板的安装板接触部分，其远端接触扬声器安装板。提供了带有边缘连接部分的边缘重叠宽度部分的树脂密封件。

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