公开(公告)号：US06752366B2

公开(公告)日：2004-06-22

申请号：US10050187

申请日：2002-01-18

Applicant: Po-An Chuang

Inventor： Po-An Chuang

IPC: A47B9606

CPC classification number: H04R1/025

Abstract: An improved mounting structure for mounting a speaker onto a cabinet comprising: a base seat with a sound output hole on its surface, and with an annular inner partitioning wall therein having spaced inner protruding engaging flanges at the rim at the opening of the base seat; a speaker having a mounting ring on a frame thereof for assembling with the base seat, the ring has spaced outer protruding engaging flanges thereon; and a foam body provided on the inner wall of the frame of the speaker, the foam body is abutted against the inner partitioning wall of the base seat in an airtight mode; the base seat can be embedded in various cabinets of different modeling, the outer protruding engaging flanges on the frame of the speaker are rotated to engage with the inner protruding engaging flanges, the inner partitioning wall of the base seat abuts tightly against the foam body. Such a structure is convenient for use at any location where screwing in of screws is difficult, and is surely fast in mounting the speaker.

Abstract translation: 一种用于将扬声器安装到柜体上的改进的安装结构，包括：在其表面上具有声音输出孔的基座，其上具有环形内分隔壁，在基座的开口处的边缘处具有间隔开的内突出接合凸缘; 具有在其框架上的安装环用于与基座组装的扬声器，所述环在其上具有间隔开的外突出接合凸缘; 以及设置在扬声器的框架的内壁上的发泡体，泡沫体以气密模式抵靠基座的内分隔壁; 基座可嵌入不同造型的各种机柜中，扬声器框架上的外突出接合凸缘旋转以与内突出的接合凸缘接合，底座的内隔墙紧贴在泡沫体上。 这种结构便于在螺丝拧入困难的任何位置使用，并且安装扬声器时确实是快速的。

公开(公告)号：US06454046B1

公开(公告)日：2002-09-24

申请号：US09697049

申请日：2000-10-27

Applicant: Po-An Chuang

Inventor： Po-An Chuang

IPC: G10K1300

CPC classification number: H04R1/086

Abstract: Synchronous dustproof cover structure for sound membrane. The dustproof cover structure being made of a light and rigid material. Multiple reinforcing ribs are perpendicularly disposed on one face of the dustproof cover at equal intervals. Bottom ends of the multiple reinforcing ribs are connected with adjoining sections of the sound basin and the sound ring. The circumference of the dustproof body is connected on the sound basin, whereby the dustproof cover, the sound basin and the sound ring are connected into an integral body and the sound basin and the dustproof cover are synchronously vibrated with the sound ring to emit sound. The multiple reinforcing ribs are connected with the sound basin and the sound ring at multiple points so as to enhance the rigidity and strength of the sound basin. Therefore, the distortion of the sound basin at high volume can be reduced and a good quality of sound can be achieved.

Abstract translation: 声膜同步防尘盖结构。 防尘盖结构由轻质刚性材料制成。 多个加强肋以相等的间隔垂直地布置在防尘盖的一个面上。 多个加强肋的底端与声音盆和声环的相邻部分连接。 防尘体的周边连接在声音台上，防尘罩，音盆和声环连接成一体，声音台和防尘罩与声环同步振动，发出声音。 多个加强筋与声音盆和声环在多个点连接，以提高声音盆的刚度和强度。 因此，可以降低声音盆的大容量的变形，并且可以实现良好的声音质量。

公开(公告)号：US06561311B2

公开(公告)日：2003-05-13

申请号：US09931906

申请日：2001-08-20

Applicant: Po-An Chuang

Inventor： Po-An Chuang

IPC: A47B8106

CPC classification number: H04R1/02

Abstract: An improved structure of speaker cabinet comprising a housing opened on one side thereof, and comprising a front panel, wherein, a plurality of intermediate speakers can be held firm and get increased connecting strength when the front panel is integrally connected with the housing to thereby offset the frontward and rearward thrusts of the speakers. Moreover, a plurality of hollow posts located at the positions in correspondence with those of the connecting areas of the speakers to the cabinet can be filled therein with vibration absorbing material in order to reduce vibration at the earliest time. Such a design not only can reduce volume and weight of the cabinet, but also can improve sound quality and provide a hidden port to improve beauty and waterproofing effect of the cabinet.

Abstract translation: 一种改进的扬声器结构，包括在其一侧开口的壳体，并且包括前面板，其中当前面板与壳体一体连接时，可以使多个中间扬声器牢固并且增加连接强度，从而抵消 扬声器的前后推力。 此外，可以将位于与扬声器的连接区域相对应的位置的多个中空柱填充到机壳中，其中具有振动吸收材料，以便在最早时间减少振动。 这样的设计不仅可以减轻机柜的体积和重量，还可以提高音质，并提供隐蔽端口，提高机柜的美观和防水效果。

公开(公告)号：US06347776B1

公开(公告)日：2002-02-19

申请号：US09610547

申请日：2000-06-30

Applicant: Po-An Chuang

Inventor： Po-An Chuang

IPC: A47F500

CPC classification number: H04R1/026 ,  F16M11/14 ,  F16M13/02 ,  F16M2200/024 ,  F21V21/30 ,  Y10T403/32565

Abstract: A multi-directional mounting bracket for adjustably mounting an article, such as an audio speaker or light fixture, to a surface includes a first mounting member (10) for attachment of the bracket to the surface. A spherical housing (14) is connected to the first mounting member (10), and a receiving socket (20) is selectively mountable to the spherical housing (14) by engagement of a fastener (22) to the spherical housing (14). The receiving socket (20) is connected to a second mounting member (18) for attachment to the article. The receiving socket (20) is selectively mountable along a spherical orbit of the spherical housing (14), and thus provides a greater range of adjustment and positioning of the article with respect to the surface to which it is attached.

Abstract translation: 用于将诸如音频扬声器或灯具的物品可调节地安装到表面的多向安装支架包括用于将支架附接到表面的第一安装构件（10）。 球形壳体（14）连接到第一安装构件（10），并且接收插座（20）通过紧固件（22）与球形壳体（14）的接合而可选择地安装到球形壳体（14）。 接收插座（20）连接到用于附接到物品的第二安装构件（18）。 接收插座（20）可以沿着球形壳体（14）的球形轨道选择性地安装，从而提供制品相对于其所附接的表面的更大范围的调节和定位。