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公开(公告)号：US5627728A
公开(公告)日：1997-05-06
申请号：US567104
申请日：1995-12-04
申请人： Hsi-Kuang Ma , Yung-Fa Cheng
发明人： Hsi-Kuang Ma , Yung-Fa Cheng
IPC分类号： G06F1/16
CPC分类号： G06F1/1632
摘要： An expansion box for use in notebook computers includes a box having a base and four side walls, two lateral side walls thereof being provided with projections for insertion into corresponding slots at the bottom side of a notebook computer; an expansion board fastened to the box and having an expansion connector at an upper side thereof and, more than one unit connector connected to the expansion connector via wires at a lower side thereof and a plurality of expansion units in the form of cartridges or cards each having a connector for mating with a corresponding unit connector of the expansion board. The expansion board is fastened to the box and the expansion units are connected to the expansion board, while the box is coupled to the bottom side of the notebook computer and the expansion connector of the expansion board is connected to a connector at a rear side of the notebook computer.
摘要翻译： 一种用于笔记本电脑的扩展箱包括具有底座和四个侧壁的盒子，其两个侧面侧壁设置有用于插入到笔记本计算机底部的相应插槽中的突起; 固定在盒子上的扩展板，在其上侧具有一个扩展连接器，以及多个单元连接器，通过其下侧的导线连接到扩展连接器;以及多个扩展单元，其形式为盒或卡片 具有用于与扩展板的相应单元连接器配合的连接器。 扩展板固定在盒子上，扩展单元连接到扩展板，同时盒子连接到笔记本电脑的底部，扩展板的扩展连接器连接到后面的连接器 笔记本电脑。
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公开(公告)号：US5729478A
公开(公告)日：1998-03-17
申请号：US567105
申请日：1995-12-04
申请人： Hsi-Kuang Ma , Yung-Fa Cheng
发明人： Hsi-Kuang Ma , Yung-Fa Cheng
IPC分类号： G06F1/16
CPC分类号： G06F1/1632
摘要： A notebook computer with insertable expansion devices includes a motherboard, a display and a keyboard, wherein the notebook computer is provided with an expansion notch in a rear end thereof and an expansion connector at an inner wall of the expansion notch. The expansion connected is connector to the motherboard of the notebook computer.
摘要翻译： 具有可插入的扩展装置的笔记本电脑包括主板，显示器和键盘，其中笔记本计算机在其后端设置有扩展槽，在膨胀槽的内壁处设有扩展连接器。 连接的扩展连接到笔记本电脑的主板。
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公开(公告)号：US08143537B2
公开(公告)日：2012-03-27
申请号：US12641341
申请日：2009-12-18
申请人： Yung-Fa Cheng , Hsiang-Lung Kao
发明人： Yung-Fa Cheng , Hsiang-Lung Kao
IPC分类号： H01H9/26
CPC分类号： G06F3/0202 , G06F1/1613 , G06F1/1662
摘要： A keyboard includes a pressable structure and a plurality of keycaps. The pressable structure includes a flat member and a plurality of elastic members. The flat member defines a plurality of through holes corresponding to the plurality of the elastic members. The plurality of the elastic members is integrated with the flat member as a single element by a double injection process. The plurality of keycaps are resiliently supported by the plurality of elastic members correspondingly.
摘要翻译： 键盘包括可按压结构和多个键帽。 可按压结构包括平坦部件和多个弹性部件。 平面构件限定对应于多个弹性构件的多个通孔。 多个弹性构件通过双重注射工艺与作为单个元件的平坦构件一体化。 多个键帽相应地由多个弹性构件弹性地支撑。
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公开(公告)号：US07767922B2
公开(公告)日：2010-08-03
申请号：US12202408
申请日：2008-09-01
申请人： Yung-Fa Cheng , Kuo-Hsiang Wu
发明人： Yung-Fa Cheng , Kuo-Hsiang Wu
IPC分类号： H01H9/00
CPC分类号： H01H13/83 , H01H3/125 , H01H2215/008 , H01H2219/062 , H01H2221/07
摘要： An exemplary key module includes a elastic assembly, a light guide plate, and a key cap. The elastic assembly is including a flat plate and a resilient member. The light guide plate is defining at least one through hole for the resilient member to extend through. The light guide plate is disposed above and in parallel to the flat plate. The key cap is resiliently supported by the resilient member. The light guide plate transmits light through at least a portion of the key cap.
摘要翻译： 示例性的键模块包括弹性组件，导光板和键帽。 弹性组件包括平板和弹性构件。 导光板限定了用于弹性构件延伸穿过的至少一个通孔。 导光板设置在平板的上方并与平板平行。 钥匙盖由弹性构件弹性支承。 导光板通过键盖的至少一部分透光。
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公开(公告)号：US20080014999A1
公开(公告)日：2008-01-17
申请号：US11604757
申请日：2006-11-28
申请人： Yung-Fa Cheng , Hsin-Hung Chen
发明人： Yung-Fa Cheng , Hsin-Hung Chen
IPC分类号： H04M1/00
CPC分类号： H04M1/0214
摘要： A hand held apparatus includes a base, a foldable cover, a positioning seat, an elastic surface and a cam. The positioning seat is mounted on the base. The elastic surface is mounted on the base. The cam is mounted on the foldable cover and touches the elastic surface. The cam further has a positioning pin at one end thereof, and the positioning pin is pivotally coupled to the positioning seat, such that the foldable cover has the ability to be elastically rotated relative to the base.
摘要翻译： 手持设备包括基座，可折叠盖，定位座，弹性表面和凸轮。 定位座安装在底座上。 弹性表面安装在基座上。 凸轮安装在可折叠盖上并接触弹性表面。 凸轮在其一端还具有定位销，并且定位销枢转地联接到定位座，使得可折叠盖具有相对于底座弹性旋转的能力。
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公开(公告)号：US06934518B2
公开(公告)日：2005-08-23
申请号：US10127007
申请日：2002-04-19
申请人： Yung-Fa Cheng
发明人： Yung-Fa Cheng
CPC分类号： H04M1/0231 , H04B1/401 , H04M1/23
摘要： A mobile phone with a hidden input device. The mobile phone comprises a main body, and an input device coupled to the main body to input data and rotatably connected to the main body between a first position and a second position by a rotating device, wherein the input device has a visible portion with a plurality of first input elements covered by the main body when the input device is fixed in the first position, and a hidden portion with a plurality of second input elements appearing when the input device is fixed in the second position.
摘要翻译： 具有隐藏输入设备的手机。 该移动电话包括一主体和一输入装置，该输入装置与该主体耦合以通过旋转装置输入数据并在第一位置和第二位置之间可旋转地连接至主体，其中输入装置具有可见部分， 当输入装置固定在第一位置时由主体覆盖的多个第一输入元件以及当输入装置固定在第二位置时出现多个第二输入元件的隐藏部分。
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公开(公告)号：USD621829S1
公开(公告)日：2010-08-17
申请号：US29352785
申请日：2009-12-28
申请人： Yung-Fa Cheng
设计人： Yung-Fa Cheng
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公开(公告)号：US07701717B2
公开(公告)日：2010-04-20
申请号：US12169639
申请日：2008-07-09
IPC分类号： H05K7/20
CPC分类号： G06F1/203
摘要： A notebook computer includes a heat-generating component, a keyboard frame made of a heat conductive material and a heat pipe having an evaporator and a condenser. The evaporator of the heat pipe is in thermal communication with the heat-generating component and the condenser is attached to the keyboard frame and away from the heat-generating component.
摘要翻译： 笔记本电脑包括发热部件，由导热材料制成的键盘框架和具有蒸发器和冷凝器的热管。 热管的蒸发器与发热部件热连通，并且冷凝器连接到键盘框架并远离发热部件。
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公开(公告)号：US07656659B2
公开(公告)日：2010-02-02
申请号：US12235609
申请日：2008-09-23
申请人： Nien-Tien Cheng , Yung-Fa Cheng , Ching-Bai Hwang , Zhi-Hui Zhao , Rung-An Chen
发明人： Nien-Tien Cheng , Yung-Fa Cheng , Ching-Bai Hwang , Zhi-Hui Zhao , Rung-An Chen
IPC分类号： H05K7/20
CPC分类号： G06F1/203
摘要： A notebook computer (1000) includes a base (100), a cover (300), a computer printed circuit board (PCB) (200) and a centrifugal fan (40). The cover covers the base, and cooperates with the base to form a receiving space (500) therebetween. The computer PCB is received in the receiving space and mounted on the base. The centrifugal fan is received in the receiving space, and includes a stator (401) and an impeller (402), rotatable with respect to the stator. The stator includes a motor (415) and a fan PCB (405) directly attached to the base. The motor electrically connects to the fan PCB. When the impeller rotates, airflow enters the receiving space through top and bottom air inlets (304, 104). The fan PCB is integrally formed with the computer PCB and has a height less than the computer PCB.
摘要翻译： 笔记本电脑（1000）包括基座（100），盖（300），计算机印刷电路板（PCB）（200）和离心式风扇（40）。 所述盖子覆盖所述底座，并且与所述基座配合以在其间形成容纳空间（500）。 计算机PCB接收在接收空间并安装在基座上。 离心风扇被容纳在接收空间中，并且包括可相对于定子旋转的定子（401）和叶轮（402）。 定子包括直接连接到基座的电动机（415）和风扇PCB（405）。 电机电连接到风扇PCB。 当叶轮旋转时，气流通过顶部和底部空气入口（304,104）进入容纳空间。 风扇PCB与计算机PCB一体形成，并且具有小于计算机PCB的高度。
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公开(公告)号：US20060159506A1
公开(公告)日：2006-07-20
申请号：US11184975
申请日：2005-07-20
申请人： Yung-Fa Cheng , Hsiang-Lung Kao
发明人： Yung-Fa Cheng , Hsiang-Lung Kao
IPC分类号： B41J5/14
CPC分类号： H01H13/88 , H01H2229/02 , H01H2229/048
摘要： A keypad module manufacturing method for reducing production time and enhancing yield is described. A lower substrate, with button holes and positioning holes, is manufactured. A rubber layer is formed upon the lower substrate. An upper substrate, with buttons and a cut-away portion, is manufactured. The upper substrate is attached to the rubber layer on the lower substrate. The cut-away portion is removed from the upper substrate by laser so as to form a keypad module.
摘要翻译： 描述了用于减少生产时间和提高产量的键盘模块制造方法。 制造具有按钮孔和定位孔的下基板。 在下基板上形成橡胶层。 制造具有按钮和切除部分的上基板。 上基板连接到下基板上的橡胶层。 通过激光将切除部分从上基板移除，以形成小键盘模块。
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