公开(公告)号：US5899617A

公开(公告)日：1999-05-04

申请号：US947911

申请日：1997-10-09

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01H13/702 ,  B41J5/12

CPC classification number: H01H13/702 ,  H01H2215/006

Abstract: A type of flexible component reinforcing mechanism, the upward extension of said flexible component forming a connector part, inside said flexible main unit is an activator body, the downward extension of the flexible component forms a base, characterized in a number of spaced reinforcing units that are located at the intersection part between the flexible main unit and the connector part; said configuration is designed to form better strength on the intersection part which is the most frequently broken or damaged part of the flexible component, to significantly reduce the occurrence of broken or damaged intersection part.

Abstract translation: 一种柔性部件增强机构，在所述柔性主体内部，形成连接器部分的所述柔性部件的向上延伸部是激活体，柔性部件的向下延伸形成基部，其特征在于多个间隔开的加强单元， 位于柔性主体和连接器部分之间的交叉部分; 所述构造被设计为在作为柔性部件的最常损坏或损坏的部分的交叉部上形成更好的强度，以显着减少交叉部分断裂或损坏的发生。

公开(公告)号：US5496982A

公开(公告)日：1996-03-05

申请号：US254607

申请日：1994-06-06

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01H13/705 ,  H01H13/70

CPC classification number: H01H13/705 ,  H01H2213/002 ,  H01H2221/026

Abstract: A key switch for a keyboard frame with a circuit board underneath includes a square-section key base, a key body sliding up and down in the key base, a key cap pressed into the key body, and a rubber cone between the key body and the circuit board. The cap includes a plunger with a downward-opening inner hole, whose lower rim contacts the upper side of the cone. The key base has four walls forming a square tube extending up from the keyboard frame surface. At the upper end of the walls are flanges extending in from the walls; each flange has a central flange notch, and between each pair of flanges is a 45-degree bevel extending across each of the base corners. The key body includes four stub rods that slide within the corners of the key base; each of the stub rods has an upper stop surface that limits the upward travel of the key body by abutting against the underside of a respective bevel. A central square through-hole in the key body is sized to accept the plunger of the key cap, and has four air passages along the corners of the through-hole to act as air bleeds. The air passages communicate with the inner hole of the key cap. A single projection on the key body can be aligned with one of the flange notches to orient the key cap.

Abstract translation: 具有下面的电路板的键盘框的键开关包括方形键基座，在键座中上下滑动的键体，压入键体的键帽，以及键体和 电路板。 盖包括具有向下开口的内孔的柱塞，其下缘接触锥体的上侧。 钥匙座有四个壁，形成从键盘框架表面向上延伸的方管。 在墙的上端是从墙壁延伸的凸缘; 每个凸缘具有中心凸缘凹口，并且在每对凸缘之间是跨越每个基座角落的45度斜面。 钥匙主体包括四个短杆，在钥匙座的拐角处滑动; 每个短棒具有上止动表面，其通过抵靠相应斜面的下侧来限制钥匙体的向上行进。 钥匙体中的中心方形通孔的尺寸适于接纳钥匙盖的柱塞，并且沿着通孔的角部具有四个空气通道以充当空气流出。 空气通道与钥匙盖的内孔连通。 钥匙主体上的单个突起可以与其中一个凸缘槽对准，以使钥匙盖定向。

公开(公告)号：US20230055001A1

公开(公告)日：2023-02-23

申请号：US17535739

申请日：2021-11-26

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01F7/06 ,  H01F1/057

Abstract: A resonant energy stabilizer contains: a body, a lid, a mineral crystal, the current amplifier, and a medium frequency current device. The body includes an accommodation chamber. The lid includes an accommodating room. The mineral crystal includes a recess configured to accommodate a sapphire for producing far-infrared waves of electrostatic pulse. The recess is surrounded by a white crystal, a citrine and a green crystal which are surrounded by multiple titanium crystals, and a first magnetite is located above the white crystal, the citrine and the green crystal. The current amplifier includes multiple plasma pieces stacked together to increase a distance of the far-infrared waves of the electrostatic pulse, and each plasma piece has a copper coil layer, a red brass patch, and a red copper sheet. The medium frequency current device includes multiple second magnetites, an input segment, a central processing unit, a booster, and an output segment.

公开(公告)号：US07291037B2

公开(公告)日：2007-11-06

申请号：US11476849

申请日：2006-06-29

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01R12/24

CPC classification number: H05K1/118 ,  H01R12/592 ,  H05K1/117 ,  H05K2201/09154 ,  H05K2203/0346 ,  Y10S439/951

Abstract: A flexible circuit board is provided, comprising a flexible substrate having an upper surface and a lower surface and a plurality of electrically conductive pads overlaid on an upper surface of the flexible substrate. Front ends of the electrically conductive pads do not reach a front edge of the flexible substrate and are separated from the front edge of the flexible substrate by a distance.

Abstract translation: 提供一种柔性电路板，包括具有上表面和下表面的柔性基板和覆盖在柔性基板的上表面上的多个导电焊盘。 导电焊盘的前端没有到达柔性基板的前边缘并且与柔性基板的前边缘分开一段距离。

公开(公告)号：US06971807B2

公开(公告)日：2005-12-06

申请号：US10718796

申请日：2003-11-24

Applicant: Ching-Cheng Tsai ,  Ching-Cheng Cheng

Inventor： Ching-Cheng Tsai ,  Ching-Cheng Cheng

IPC: B41J5/08 ,  B41J5/10 ,  G06F1/16 ,  G06F3/02 ,  H01H3/12 ,  H01R13/52

CPC classification number: G06F1/1616 ,  G06F1/1662 ,  G06F3/0202 ,  H01H3/125 ,  H01H2215/006 ,  H01H2223/002

Abstract: A waterproof keyboard is provided, which has keys, scissor frames, elastic layer bodies, a membrane circuit board, a support plate and a bottom plate, wherein the bottom board is disposed with a plurality of stamped nodes, which are corresponded by apertures disposed on the support plate. The means of riveting is used for riveting the bottom plate and the support plate, such that no apertures can be found on the bottom plate, so as to prevent liquids poured on the keyboard by accident from infiltrating down to the motherboard underneath the bottom plate, thus assuring that the motherboard is not damaged thereby. As a result, the computer can be kept operable. Also the membrane circuit board is mounted on top of the support plate, thus rendering the overall structural assembly easier and such overall structure more stable.

Abstract translation: 提供防水键盘，其具有键，剪刀框架，弹性层体，膜电路板，支撑板和底板，其中底板设置有多个冲压节点，其对应于设置在 支撑板。 铆接装置用于铆接底板和支撑板，使得底板上没有孔可以被发现，以防止意外地倒入键盘上的液体渗透到底板下方的母板上， 从而确保主板不被损坏。 结果，计算机可以保持可操作性。 此外，膜电路板安装在支撑板的顶部上，从而使得整个结构组件更容易，并且这种整体结构更加稳定。

公开(公告)号：USD361563S

公开(公告)日：1995-08-22

申请号：US15954

申请日：1993-12-03

Applicant: Ching-Cheng Tsai

Designer： Ching-Cheng Tsai

公开(公告)号：US11657941B2

公开(公告)日：2023-05-23

申请号：US17535739

申请日：2021-11-26

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01F7/06 ,  H01F1/057

CPC classification number: H01F7/064 ,  H01F1/057

Abstract: A resonant energy stabilizer contains: a body, a lid, a mineral crystal, the current amplifier, and a medium frequency current device. The body includes an accommodation chamber. The lid includes an accommodating room. The mineral crystal includes a recess configured to accommodate a sapphire for producing far-infrared waves of electrostatic pulse. The recess is surrounded by a white crystal, a citrine and a green crystal which are surrounded by multiple titanium crystals, and a first magnetite is located above the white crystal, the citrine and the green crystal. The current amplifier includes multiple plasma pieces stacked together to increase a distance of the far-infrared waves of the electrostatic pulse, and each plasma piece has a copper coil layer, a red brass patch, and a red copper sheet. The medium frequency current device includes multiple second magnetites, an input segment, a central processing unit, a booster, and an output segment.

公开(公告)号：US20120048704A1

公开(公告)日：2012-03-01

申请号：US12957423

申请日：2010-12-01

Applicant: Ching-Cheng Tsai

Inventor： Ching-Cheng Tsai

IPC: H01H13/76 ,  B23Q3/00 ,  H01H13/14

CPC classification number: H01H13/88 ,  H01H3/125 ,  H01H11/00 ,  H01H13/14 ,  H01H2219/028 ,  H01H2221/00 ,  H01H2229/00

Abstract: A keycap is disposed on the plate of a keyboard. The keycap comprises a press surface, a hollow zone, a plate connection structure, a jig connection structure. The hollow zone is set on a side of the keycap opposite to the press surface. The plate connection structure is set in the hollow zone and used for connecting to the plate. The jig connection structure is connected to the jig when the keycap in a painting processing. Moreover, a keyboard and a jig for the keycap are also provided herein.

Abstract translation: 键帽设置在键盘的板上。 键帽包括压制表面，中空区域，板连接结构，夹具连接结构。 中空区域设置在键帽的与压力表面相对的一侧。 板连接结构设置在中空区域中，用于连接板。 夹具连接结构连接到夹具上，当键帽处于涂装处理中。 此外，还提供了用于键帽的键盘和夹具。

公开(公告)号：US20090122558A1

公开(公告)日：2009-05-14

申请号：US12010461

申请日：2008-01-25

Applicant: Ching-Cheng Tsai ,  Chia-Hsin Chen

Inventor： Ching-Cheng Tsai ,  Chia-Hsin Chen

IPC: F21V7/00

CPC classification number: H04M1/23 ,  F21Y2115/10 ,  G02B6/0055 ,  H01H2219/014 ,  H01H2219/044 ,  H01H2221/07 ,  H04M1/22

Abstract: An energy-saving light-emitting module is provided, comprising: a light guide plate having a light-incident surface, a bottom surface intersecting the light-incident surface and a light-emitting surface opposite the bottom surface, wherein a plurality of recesses are provided at the bottom surface; a light source placed at one side of the light-incident surface of the light guide plate; and a reflective plate placed at the bottom of the light guide plate for reflecting light rays from the light source into the light guide plate. The light rays emitted by the light source reach the arc surface of each recess at the bottom side of the light guide plate, and the light rays are then reflected to the light-emitting surface. Meanwhile, during the light-emitting process, light rays are concentrated at the arc surface of each recess. The concentration of light rays increases overall luminance produced by the module, and thus, energy is saved effectively.

Abstract translation: 提供了一种节能发光模块，包括：具有光入射面的导光板，与光入射面交叉的底面和与所述底面相反的发光面，其中，多个凹部为 设在底面; 放置在所述导光板的光入射面的一侧的光源; 以及放置在导光板的底部的反射板，用于将来自光源的光线反射到导光板中。 由光源发出的光线到达导光板底面的各凹部的圆弧面，然后将光线反射到发光面。 同时，在发光过程中，光线集中在每个凹部的弧形表面。 光线的浓度增加了由模块产生的整体亮度，从而有效地节省了能量。

公开(公告)号：US5763842A

公开(公告)日：1998-06-09

申请号：US753045

申请日：1996-11-19

Applicant: Ching-Cheng Tsai ,  Wen-To Chuo ,  Fu-Jen Hsu

Inventor： Ching-Cheng Tsai ,  Wen-To Chuo ,  Fu-Jen Hsu

IPC: H01H3/12 ,  H01H13/70

CPC classification number: H01H3/125

Abstract: A key switch for notebook computers, including a bottom frame having two pairs of upright lugs spaced near two opposite sides, a membrane circuit mounted on the bottom frame, a key cap, a rubber cone supported on the membrane circuit and compressed by the key cap to trigger the membrane circuit in producing an electrical signal, a first link having one end pivoted to the key cap and an opposite end coupled to one pair of upright lugs of the bottom frame by a slip joint, and a second link pivotably coupled to the first link in its middle and having one end pivoted to the key cap and an opposite end pivoted to the other pair of upright lugs of the bottom frame.

Abstract translation: 一种用于笔记本电脑的钥匙开关，包括一底部框架，其底部框架具有两对彼此相对的两边隔开的直立凸耳，一个安装在底架上的膜回路，一个钥匙盖，一个支撑在膜回路上的橡胶圆锥， 触发膜电路以产生电信号，第一连杆具有枢转到键帽的一端和通过滑动接头联接到底架的一对直立凸耳的相对端，以及可枢转地联接到所述第一连杆的第二连杆 第一连杆在其中部并且具有枢转到键帽的一端和枢转到底框架的另一对直立凸耳的相对端。