公开(公告)号：JP2014003596A

公开(公告)日：2014-01-09

申请号：JP2013103497

申请日：2013-05-15

Applicant: Fps Inc ,  株式会社エフ・ピー・エス

Inventor： HORI MASASHI ,  NAKABAYASHI TORU ,  ENOKIDO YASUO

IPC: H04R9/00 ,  H04R9/02 ,  H04R9/04

CPC classification number: H04R9/025 ,  H04R7/04 ,  H04R7/12 ,  H04R7/18 ,  H04R9/047

Abstract: PROBLEM TO BE SOLVED: To provide a hybrid speaker which obtains powerful high pitch sounds and mid and low pitch sounds.SOLUTION: A hybrid speaker includes: first magnets which are arranged at a predetermined interval so that S poles and N poles face the same side; second magnets 2, each of which has volume smaller than that of the first magnet 1, one of or the multiple second magnets 2 which are arranged between the first magnets 1 contacting with the first magnets 1 so that their magnetic poles become opposite to those of the first magnets 1; a yoke 4 housing the first magnets 1 and the second magnets 2; voice coils 3, each of which is disposed so as to intersect a magnetic circuit between the first magnet 1 and the yoke 4; a diaphragm 6 where the voice coils 3 are fixed on one surface; a frame 5 where the diaphragm 6 is fixed at a peripheral part of the surface of the diaphragm 6 to which the voice coils 3 are fixed; and plate springs 7 which elastically support the yoke 4 to the frame 5 on a surface of the frame 5 which is opposite to the side where the diaphragm 6 is fixed.

Abstract translation: 要解决的问题：提供一种获得强大的高音和中低声音的混合扬声器。解决方案：混合扬声器包括：以预定间隔布置的第一磁体，使得S极和N极面对同一侧 ; 第二磁体2的体积小于第一磁体1的体积，其中一个或多个第二磁体2布置在与第一磁体1接触的第一磁体1之间，使得它们的磁极与 第一磁体1; 容纳第一磁体1和第二磁体2的磁轭4; 音圈3，其每一个设置成与第一磁体1和磁轭4之间的磁路相交; 隔膜6，其中音圈3固定在一个表面上; 框5，其中隔膜6固定在固定有音圈3的隔膜6的表面的周边部分; 以及板簧7，其在框架5的与隔膜6固定的一侧相反的表面上将轭4弹性地支撑到框架5。

公开(公告)号：JP2008153942A

公开(公告)日：2008-07-03

申请号：JP2006339857

申请日：2006-12-18

Applicant: Fps:Kk ,  株式会社エフ・ピー・エス

Inventor： IWATA MASAHIRO ,  ENOKIDO YASUO ,  HORI MASASHI

IPC: H04R9/00 ,  H04R7/04 ,  H04R9/04

Abstract: PROBLEM TO BE SOLVED: To reduce weight variation of a vibrating surface by eliminating the need of soldering conducting wire or the like to the vibrating surface.
SOLUTION: To feed the power from an external terminal 300 to each coil 56 of the vibrating surface 54 of this vibrating diaphragm 50, ribbon leads 104 and 105 of an extending part 100 of the vibrating diaphragm 50 are curved, pressed and connected to the external terminal 300 of a yoke 14. Thus, a manufacturing processing is simplified. In addition, the weight of the vibrating surface 54 is uniformly distributed, and solder does not adhere along the wire. Since there is little influence on the vibrations of the vibrating surface 54, sound quality is improved.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过消除将导线等焊接到振动表面上的需要来减小振动表面的重量变化。

解决方案：为了将来自外部端子300的电力供给到振动膜50的振动表面54的每个线圈56，振动膜50的延伸部分100的带状引线104和105是弯曲的，被压接并连接 到轭14的外部端子300.因此，简化了制造处理。 此外，振动表面54的重量均匀分布，并且焊料不沿着线粘附。 由于对振动面54的振动几乎没有影响，音质提高。 版权所有（C）2008，JPO＆INPIT