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1. 发明专利

JP2006129022A Bobbin, coil device and speaker apparatus 审中-公开
标题翻译： BOBBIN，线圈设备和扬声器设备
公开(公告)号：JP2006129022A
公开(公告)日：2006-05-18
申请号：JP2004314020
申请日：2004-10-28
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ISHIGAKI TOSHIHIRO , KAIYA TERUAKI
IPC分类号： H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a speaker apparatus capable of providing stable characteristic even in the case of high input.
SOLUTION: An insulating layer is coated and formed by coating processing of a ceramic composition or a heat resistant resin composition and a conductive wire having a fusing layer on the surface is wound, thereby winding and forming a voice coil 520 on one end side outer circumferential surface of a coil bobbin 510 formed of a titanium alloy into a cylinder. With this configuration, the conductive wire never short-circuits, and even if a large collapsing force or a large bending force is applied to a border between a position where the voice coil 520 is wound and a position where the voice coil 520 is not wound when it moves at a high speed in a long distance due to the high input, the coil bobbin 510 is not broken and the stable characteristic can be provided.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在高输入的情况下，也能提供能够提供稳定特性的扬声器装置。解决方案：通过陶瓷组合物或耐热树脂组合物的涂覆处理涂覆并形成绝缘层，并且在表面上具有熔融层的导线被卷绕，从而在一端缠绕并形成音圈520 由钛合金形成圆筒的线圈架510的侧面外周面。利用这种结构，导线不会短路，即使在卷绕音圈520的位置和音圈520未被卷绕的位置之间的边界上施加大的塌陷力或大的弯曲力当由于高输入而以高速高速移动时，线圈筒管510不会断裂并且可以提供稳定的特性。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005348389A Speaker 审中-公开
标题翻译：扬声器
公开(公告)号：JP2005348389A
公开(公告)日：2005-12-15
申请号：JP2004313794
申请日：2004-10-28
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： KAIYA TERUAKI
IPC分类号： H04R9/00 , H04R9/02
CPC分类号： H04R9/022
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein limit exists for sufficient and effective restraining of temperature rise of a voice coil.
SOLUTION: A vibrating portion 12 includes the voice coil 6, a tubular voice coil bobbin 7, and a diaphragm 8. A magnetic circuit 4 includes an annular top plate 1, an annular magnet 2 bonded to a lower surface of the top plate 1 and magnetized in its vertical direction, and a yoke 30 to form an outer magnet type. The yoke 30 includes a bottom plate 30a and a center pole 30b which forms a magnetic gap G for generation of magnetic force, to drive the diaphragm 8 cooperating with the voice coil 6. The yoke 30 has a space B inside the magnetic circuit 4, surrounded by the lower surface of the top plate 1, an inner peripheral surface of the magnet 2, an outer peripheral surface of the center pole 30b, and an upper surface of the bottom plate 30a, and has a ventilating duct 31 to ventilate with an outside atmosphere of the magnetic circuit 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决限制存在足以有效地抑制音圈的温度上升的问题。解决方案：振动部分12包括音圈6，管状音圈骨架7和振动板8.磁路4包括一个环形顶板1，一个环形磁体2，其结合到顶部的下表面板1在其垂直方向上磁化，轭30形成外磁型。磁轭30包括底板30a和形成用于产生磁力的磁隙G的中心极30b，以驱动与音圈6配合的隔膜8.轭30在磁路4内具有空间B，由顶板1的下表面，磁体2的内周面，中心极30b的外周面和底板30a的上表面围绕，并且具有通风管31，以通风外部气氛的磁路4.版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008167313A Speaker 审中-公开
标题翻译：扬声器
公开(公告)号：JP2008167313A
公开(公告)日：2008-07-17
申请号：JP2006356404
申请日：2006-12-28
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ITO DAISUKE , KAIYA TERUAKI , FUJIMOTO KENTA
IPC分类号： H04R7/18 , H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a speaker so highly reliable that an attaching portion of a diaphragm and an edge is hardly peeled, in which a stress applied on the attaching portion of the diaphragm and the edge becomes large.
SOLUTION: The external edge portion of the diaphragm 15 is fixed to the inner edge portion of the edge 18 by using a fixing member 60 provided with a main body 61 superimposed on the inner edge portion of the edge 18 and a tip portion 62a molded like a flange on the outer edge portion 15 by allowing an intruding portion 62 to penetrate through the inner edge portion of the edge 18 and the outer edge portion of the diaphragm 15.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种如此高可靠性的扬声器，使得隔膜和边缘的附接部分几乎不被剥离，其中施加在隔膜和边缘的附着部分上的应力变大。解决方案：通过使用设置有重叠在边缘18的内边缘部分上的主体61的固定构件60，膜片15的外边缘部分固定到边缘18的内边缘部分，并且尖端部分 62a通过允许入侵部分62穿过边缘18的内边缘部分和隔膜15的外边缘部分而在外边缘部分15上成型为类似凸缘的模制件。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008167137A Speaker 审中-公开
标题翻译：扬声器
公开(公告)号：JP2008167137A
公开(公告)日：2008-07-17
申请号：JP2006354083
申请日：2006-12-28
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： KAIYA TERUAKI , ITO DAISUKE , FUJIMOTO KENTA
IPC分类号： H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a speaker preventing a center cap from generating abnormal noise even though the speaker is provided with a center cap whose outer surface is formed in complicated curves.
SOLUTION: The speaker is provided with a magnetic circuit part and a vibrating part. The vibrating part is provided with a diaphragm to be vibrated by the magnetic circuit part and a center cap 16. The cap main body 53 of the center cap 16 is provided with a center part 55 protruding in the direction of emitting sound, and a circumferential edge part 56 connected to the outer edge of the center part 55 and formed in a convex shape in the opposite direction of emitting sound. In the center cap 16, a concave cross-section part 63 is formed from the center part 55 to the outer edge part. A center cap reinforcing plate 57 for improving mechanical strength of the center cap 16 is attached to the back 53b of the center cap 16.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种防止中心帽产生异常噪音的扬声器，即使扬声器设置有外表面形成为复杂曲线的中心盖。扬声器设置有磁路部分和振动部分。振动部分设置有由磁路部分和中心盖16振动的振膜。中心盖16的盖主体53设置有沿发射方向突出的中心部分55，并且周向边缘部分56连接到中心部分55的外边缘并且沿着发出声音的相反方向形成为凸形。在中心盖16中，从中心部55至外缘部形成有凹状的横截面部63。用于提高中心盖16的机械强度的中心帽加强板57安装在中心帽16的后部53b上。（C）2008，JPO＆INPIT

5. 发明专利

JP2006060443A Speaker system and its heat dissipation member 审中-公开
标题翻译：扬声器系统及其散热器
公开(公告)号：JP2006060443A
公开(公告)日：2006-03-02
申请号：JP2004239059
申请日：2004-08-19
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： KAIYA TERUAKI , SATO KIYOYA
IPC分类号： H04R9/02 , H04R9/00
CPC分类号： H04R9/022
摘要： PROBLEM TO BE SOLVED: To obtain a speaker system capable of releasing heat efficiently from an outer diameter side flux applying section composed of a plurality of stacked members, and to provide a heat dissipation member.
SOLUTION: In the speaker system 50, the outer diameter side flux applying section 5 has an annular body section 5b, and at least a piece of annular split portion 5a stacked on the open side end of the body section 5b. A heat dissipation member 11 composed of a high thermal conductivity material is arranged at the end of the outer diameter side flux applying section 5 including the split portion 5a to cover the end and coupled thermally with the outer diameter side flux applying section 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了获得能够从由多个堆叠构件组成的外径侧通量施加部有效地释放热量的扬声器系统，并且提供散热构件。解决方案：在扬声器系统50中，外径侧通量施加部分5具有环形主体部分5b，以及堆叠在主体部分5b的敞开侧端部上的至少一个环形分割部分5a。包括高导热性材料的散热构件11布置在包括分割部分5a的外径侧助焊剂施加部分5的端部，以覆盖端部并与外径侧焊剂施加部分5热耦合。
版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007142779A Speaker apparatus 有权
标题翻译：扬声器装置
公开(公告)号：JP2007142779A
公开(公告)日：2007-06-07
申请号：JP2005333339
申请日：2005-11-17
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： HORIGOME MINORU , KAIYA TERUAKI , TAKAHASHI YUICHI
IPC分类号： H04R9/02
CPC分类号： H04R9/046 , H04R2499/13
摘要： PROBLEM TO BE SOLVED: To provide a speaker apparatus appropriate to low profile promotion required in an on-vehicle audio system or the like.
SOLUTION: The invention is related to a speaker apparatus with connection terminals 31, 31 for electrically connecting to an outside of a speaker, an axis line C of the connection terminals being arranged along a tangential line direction of a circumference of the speaker, the connection terminals 31, 31 being not projected to an outer side in a diameter direction of the speaker from a speaker frame 35.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供适于在车载音频系统等中所需的低调促销的扬声器装置。解决方案：本发明涉及具有用于电连接到扬声器外部的连接端子31,31的扬声器装置，连接端子的轴线C沿扬声器的圆周的切线方向布置，连接端子31,31不从扬声器框架35突出到扬声器的直径方向的外侧。（C）2007年，JPO＆INPIT

7. 发明专利

JP2007135029A Speaker device 审中-公开
标题翻译：扬声器设备
公开(公告)号：JP2007135029A
公开(公告)日：2007-05-31
申请号：JP2005326983
申请日：2005-11-11
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： HORIGOME MINORU , KAIYA TERUAKI , TAKAHASHI YUICHI
IPC分类号： H04R9/00 , H04R9/02
CPC分类号： H04R9/041 , H04R7/16 , H04R7/18 , H04R9/042 , H04R2499/13
摘要： PROBLEM TO BE SOLVED: To provide a speaker device which is suitably made thin as requested for an onboard audio system etc.
SOLUTION: The speaker device includes a magnetic circuit 33, a diaphragm 41 and a drive cone 42 which are vibrated by the magnetic circuit 33, a speaker frame 35 which holds the magnetic circuit 33, diaphragm 41, and drive cone 42, and a connecting part 23 which connects a part holding the diaphragm 41 and drive cone 42 and a part holding the magnetic circuit 33 to each other. Then the connection part 23 has a slope 23a having a tilt angle α to a tangent direction of a circumference of the speaker frame 35 and an air flow AF by the diaphragm 41 and drive cone 42 is formed along the slope 23a.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决方案：扬声器装置包括一个磁路33，一个隔膜41和一个驱动锥体42，其中，该扬声器装置由磁路33振动，保持磁路33的扬声器框架35，振动膜41和驱动锥42，以及连接保持隔膜41和驱动锥42的部分的连接部23以及保持磁性电路33彼此连接。然后，连接部23具有与扬声器框架35的圆周的切线方向成倾斜角α的倾斜23a，并且沿着斜面23a形成有通过隔膜41的空气流AF和驱动锥体42。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006157840A Speaker device 审中-公开
标题翻译：扬声器设备
公开(公告)号：JP2006157840A
公开(公告)日：2006-06-15
申请号：JP2004374313
申请日：2004-12-24
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： KAIYA TERUAKI , SATO KIYOYA
IPC分类号： H04R7/18 , H04R7/12 , H04R9/02 , H04R9/04
CPC分类号： H04R7/122 , H04R9/02 , H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a speaker device capable of preventing abnormal sounds (sounding) from being released from a cap.
SOLUTION: The speaker device is equipped with a vibration system including a voice coil bobbin, a diaphragm, an auxiliary cap, and a cap and a magnetic circuit system. In the configuration of the speaker device, the inner peripheral part of the diaphragm is mounted near the upper end of the outer peripheral wall of the voice coil bobbin, the projection of the cap is inserted into an opening provided to the auxiliary cap, and the auxiliary cap is fixed to the cap. The projections of the cap are fixed to the corresponding recesses of the diaphragm, and the pawls of the cap are fixed to the projections and third flat part of the cap. The auxiliary cap is arranged at a position so as to cover the top surface of the voice coil bobbin, and the outer peripheral part of the auxiliary cap is fixed near the upper end of the outer peripheral wall of the voice coil bobbin with an adhesive agent. By this configuration, when the speaker device is driven, the vibrating region (area) of the cap gets smaller, so that the cap can be prevented from releasing abnormal sounds (sounding).
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止异常声音（声音）从盖子释放的扬声器装置。解决方案：扬声器装置配备有包括音圈筒管，隔膜，辅助盖，盖和磁路系统的振动系统。在扬声器装置的结构中，隔膜的内周部安装在音圈架的外周壁的上端附近，盖的突起插入设置于辅助盖的开口部，辅助盖固定在盖上。帽的突出部固定在隔膜的相应的凹部上，帽的爪固定在帽的突出部和第三平坦部。辅助盖布置在覆盖音圈架的上表面的位置，辅助盖的外周部分用粘合剂固定在音圈架的外周壁的上端附近。通过这种构造，当扬声器装置被驱动时，盖的振动区域（区域）变小，从而可以防止盖子释放异常声音（发声）。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2008167271A Speaker 审中-公开
标题翻译：扬声器
公开(公告)号：JP2008167271A
公开(公告)日：2008-07-17
申请号：JP2006355928
申请日：2006-12-28
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ITO DAISUKE , KAIYA TERUAKI , FUJIMOTO KENTA
IPC分类号： H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a speaker so highly reliable that a joining portion between a diaphragm and a drive cone is hardly peeled, in which a stress applied on the joining portion between the diaphragm and the drive cone becomes large.
SOLUTION: The drive cone 14 is equipped to the diaphragm 15 by joining a portion 71 to be attached formed between the inner edge portion and the outer edge portion of the drive cone 14 to an attaching portion 70 formed on the inner circumferential edge of the diaphragm 15. In this case, a protruding portion 70b is inserted into a concave portion 71b and an adhesive 60 is applied to the portion 71 to be attached of the drive cone to join them.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供如此高可靠性的扬声器，使得隔膜和驱动锥之间的接合部分几乎不被剥离，其中施加在隔膜和驱动锥之间的接合部分上的应力变大。解决方案：驱动锥体14通过将形成在驱动锥体14的内边缘部分和外缘部分之间的待安装部分71接合到形成在内周边缘上的安装部分70而装配到隔膜15 在这种情况下，突出部70b插入到凹部71b中，并且将粘合剂60施加到驱动锥的附接部分71以将它们接合。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008167238A Speaker apparatus 审中-公开
标题翻译：扬声器装置
公开(公告)号：JP2008167238A
公开(公告)日：2008-07-17
申请号：JP2006355503
申请日：2006-12-28
申请人： Pioneer Electronic Corp , Tohoku Pioneer Corp , パイオニア株式会社 , 東北パイオニア株式会社
发明人： ABE YASUHISA , KAIYA TERUAKI , ITO DAISUKE , FUJIMOTO KENTA
IPC分类号： H04R9/04
摘要： PROBLEM TO BE SOLVED: To provide a speaker apparatus which can materialize high quality acoustic reproduction by mainly enhancing joining force of a drive cone and a diaphragm.
SOLUTION: The speaker apparatus includes a vibrating body and a support which elastically supports the vibrating body. The vibrating body has a voice coil bobbin around which a voice coil is wound, the drive cone joined to the voice coil bobbin and the diaphragm joined to the drive cone. The diaphragm includes a pawl-like engagement part, the drive cone has a groove-like engaged part to be engaged with the engagement part, the drive cone and the diaphragm are connected with each other by engagement structure where the engagement part is mechanically engaged with the engaged part. Thus, the joining force between the drive cone and the diaphragm can be increased in comparison with a comparative example having structure of joining the drive cone and the diaphragm using adhesives. Consequently the diaphragm therefore is hard to separate from the drive cone, adhesive peeling as in the comparative example does not occur and the high quality acoustic reproduction is attained even in such a case that the diaphragm, etc. are vibrated with large amplitude.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过主要提高驱动锥和隔膜的接合力来实现高质量声音再现的扬声器装置。扬声器装置包括振动体和弹性地支撑振动体的支撑体。振动体具有绕线圈绕线圈的音圈绕线筒，驱动锥体接合到音圈筒管，并且隔膜接合到驱动锥体。隔膜包括棘爪状接合部，驱动锥具有与接合部接合的槽状接合部，驱动锥和隔膜通过接合部与机械接合的接合结构彼此连接从事部分。因此，与具有使用粘合剂接合驱动锥和隔膜的结构的比较例相比，驱动锥和隔膜之间的接合力可以增加。因此，隔膜因此难以与驱动锥分离，因此即使在膜片等以大的振幅振动的情况下，也不会像在比较例中那样发生粘合剂剥离，并且能够实现高品质的声音再现。版权所有（C）2008，JPO＆INPIT

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