公开(公告)号：US20020150271A1

公开(公告)日：2002-10-17

申请号：US10100988

申请日：2002-03-20

Applicant: STAR MICRONICS CO., LTD.

Inventor： Shigeru Sugiyama ,  Hajime Kitamura ,  Yoshio Imahori

IPC: H04R001/02

CPC classification number: H04R1/06 ,  H04R9/06

Abstract: A low cost dynamic speaker 10 which effectively prevents damage of the diaphragm 16 when the speaker 10 is mounted on the printed circuit board 2. The insulating ring 22 is attached to the front surface of the diaphragm 16 at the periphery. The insulating ring 22 has a pair of terminal pins 24 supported thereon for continuity of the lead wire 18a with the conductor 4 of the printed circuit board 2. The conducting portion 24b of each of the terminal pins 24 is protruded forward beyond the annular flat surface 22a of the insulating ring 22. Compared with the conventional terminal pin having the shape of a letter of nullJnull for continuity with the conductor 4 of the printed circuit board 2, the terminal pin 24 of the present invention is simply formed to be straight and short, thus contributing to reduction in cost of the speaker 10. Further, when the speaker 10 is mounted on the printed circuit board 2, the front side of the speaker 10 faces the printed circuit board 2. This effectively prevents the operator from unintentionally touching the diaphragm 16, reducing a risk of damage thereof. Further, since the speaker 10 is directly in contact with the printed circuit board 2, the mounting height of the speaker 10 on the printed circuit board is lowered.

Abstract translation: 一种低成本的动态扬声器10，其有效地防止当扬声器10安装在印刷电路板2上时隔膜16的损坏。绝缘环22在周边附接到隔膜16的前表面。 绝缘环22具有一对支撑在其上的端子销24，用于引线18a与印刷电路板2的导体4的导通。每个端子销24的导电部分24b向前突出超过环形平坦表面 22a与绝缘环22的导体4的导电体4的形状为“J”的以往的端子销相比，本发明的端子销24简单地形成为直线状 并且短，从而有助于降低扬声器10的成本。此外，当扬声器10安装在印刷电路板2上时，扬声器10的前侧面向印刷电路板2.这有效地防止了操作者无意地 接触隔膜16，减少损坏的风险。 此外，由于扬声器10直接与印刷电路板2接触，扬声器10在印刷电路板上的安装高度降低。

公开(公告)号：US20020175021A1

公开(公告)日：2002-11-28

申请号：US10141176

申请日：2002-05-09

Applicant: STAR MICRONICS CO., LTD.

Inventor： Fuminori Moritake ,  Shigeru Sugiyama ,  Naohiro Fujinami ,  Tomoyuki Sato ,  Yoshio Imahori

IPC: H05K005/00

CPC classification number: H04R1/06

Abstract: The diaphragm is supported by the frame at the outer edge thereof. The pair of terminal members is mounted on the frame, and a pair of lead wire drawn from the voice coil is fixed to the land portion of the terminal member for electrical continuity. Since the land portion is disposed on the upper side of the frame, fixation of the lead wire can be performed without turning the frame upside down. This simplifies the manufacturing process of the speaker and also prevents a breakage of the lead wire that conventionally happens when the frame is turned upside down. Further, this prevents the operator from touching the lead wire since no part of the lead wire is exposed outside the frame after the fixation.

Abstract translation: 隔膜由框架在其外边缘处支撑。 一对端子构件安装在框架上，并且从音圈引出的一对引线固定到端子构件的陆部以进行电连续性。 由于接地部设置在框架的上侧，所以可以在不使框架上下颠倒的情况下进行引线的固定。 这简化了扬声器的制造过程，并且还防止了当框架被颠倒时通常发生的引线的断裂。 此外，这防止了操作者接触引线，因为在定影之后没有引线的一部分暴露在框架外部。

公开(公告)号：US20020139608A1

公开(公告)日：2002-10-03

申请号：US10103850

申请日：2002-03-25

Applicant: STAR MICRONICS CO., LTD.

Inventor： Shigeru Sugiyama ,  Hajime Kitamura ,  Yoshio Imahori

IPC: H05K005/00

CPC classification number: H04R1/025 ,  H05K3/301

Abstract: A speaker holder for a speaker mounted on a printed circuit board. The speaker holder 50 comprises the speaker engagement portion 52 abutting the bottomed cylindrical portion 26A of the frame 26 of the speaker 10 and a plurality of engagement legs 54 extending from the speaker engagement portion 52. The speaker 10 is put tightly between the speaker engagement portion 52 and the printed circuit board 2 and fixed thereto via the engagement legs 54. Compared with the conventional speaker holder having separate structures for retaining the speaker and for fixing the holder to the printed circuit board 2, the mounting height of the holder 50 in state where the speaker 10 is mounted on the printed circuit board 2 via the holder 50 is considerably lowered. Further, the holder 50 is of a simple structure since a structure for retaining a speaker is not required.

Abstract translation: 安装在印刷电路板上的用于扬声器的扬声器支架。 扬声器保持器50包括与扬声器10的框架26的有底圆筒部分26A邻接的扬声器接合部分52和从扬声器接合部分52延伸的多个接合腿部54.扬声器10紧紧地放置在扬声器接合部分 52和印刷电路板2经由接合脚54固定在其上。与具有用于保持扬声器和用于将保持器固定到印刷电路板2的分离结构的传统扬声器保持器相比，保持器50的安装高度处于状态 扬声器10经由保持器50安装在印刷电路板2上的位置显着降低。 此外，保持器50具有简单的结构，因为不需要用于保持扬声器的结构。