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1. 发明授权

US09852854B1 Slim-type keyboard 有权
公开(公告)号：US09852854B1
公开(公告)日：2017-12-26
申请号：US15257709
申请日：2016-09-06
申请人： PRIMAX ELECTRONICS LTD.
发明人： Yi-Chen Wang
IPC分类号： H01H13/06 , H01H13/7065
CPC分类号： H01H13/7065 , H01H13/06 , H01H2205/032 , H01H2215/004 , H01H2221/004 , H01H2221/044 , H01H2221/05 , H01H2223/003 , H01H2237/004 , H01H2239/034 , H01H2239/056 , H01H2239/074
摘要： A slim-type keyboard includes a first flexible layer, a pressed frame and a circuit board assembly. The first flexible layer includes plural pressed regions. The pressed frame includes plural cantilever strips. The circuit board assembly includes plural dome switches. The plural cantilever strips are covered by the first flexible layer. The pressed regions are aligned with the cantilever strips and the dome switches, respectively. When one of the pressed regions is pressed, the cantilever strip is pushed down to trigger the corresponding dome switch. Each cantilever strip includes a U-shaped groove and a suspension end. The U-shaped groove opens to the suspension end. Consequently, the tactile feel of pressing the cantilever strip is improved.

2. 发明申请

US20150270078A1 RUBBER MAT KEYBOARD, PARTICULARLY A SILICONE MAT KEYBOARD 有权
标题翻译：橡胶板键盘，特别是硅胶键盘
公开(公告)号：US20150270078A1
公开(公告)日：2015-09-24
申请号：US14733319
申请日：2015-06-08
申请人： PrehKeyTec GmbH
发明人： Klaus SCHMOEGER
IPC分类号： H01H13/82
CPC分类号： H01H13/82 , G06F3/0202 , G06F3/0219 , H01H13/86 , H01H2209/026 , H01H2213/01 , H01H2223/002 , H01H2229/032 , H01H2231/006 , H01H2239/008 , H01H2239/034 , H01H2239/038
摘要： A data input and/or operator control system, particularly a keypad, also a POS keypad, having a lower portion and an upper portion and also at least one printed circuit board and at least one retaining plate. Inside, one or more protective mat(s) made of an elastic material is/are preferably adhesively bonded to the printed circuit board. In this protective mat, the components of the printed circuit board are recessed to as small an extent as possible and air ducts are incorporated in order to ensure that the keys are ventilated in relation to one another.
摘要翻译：数据输入和/或操作者控制系统，特别是小键盘，也是具有下部分和上部部分以及至少一个印刷电路板和至少一个保持板的POS键盘。在内部，由弹性材料制成的一个或多个保护垫优选地粘合到印刷电路板上。在该保护垫中，印刷电路板的部件凹陷到尽可能小的程度，并且结合有空气导管，以确保键相对于通风。

3. 发明申请

US20120162861A1 SELF-ALIGNING ACTUATOR FOR DOOR-OPERATED SWITCH 有权
标题翻译：用于门控开关的自调整执行器
公开(公告)号：US20120162861A1
公开(公告)日：2012-06-28
申请号：US13331603
申请日：2011-12-20
申请人： Joseph Michael Manahan
发明人： Joseph Michael Manahan
IPC分类号： H02B1/30 , H01H3/02
CPC分类号： H01H3/06 , H01H3/54 , H01H9/042 , H01H71/56 , H01H2071/042 , H01H2239/034 , H02B1/28 , H02B1/38
摘要： An actuator system for operating a switch is described herein. The actuator system can include a shaft of a handle assembly. The shaft couples to a handle and a male coupling element and has a number of positions. Further, a coupling body of a switch assembly can be positioned in the number of positions. The coupling body engages the switch and has a female coupling element, which has a slotted portion that receives the male coupling element and an angled terminus that aligns the shaft to a first position as the shaft couples to the coupling body. The slotted portion receives and engages the male coupling element when the shaft is coupled to the coupling body. The slotted portion prevents the male coupling element from disengaging when the coupling body is in a second position, and disengages the male coupling element when the coupling body is in the first position.
摘要翻译：本文描述了用于操作开关的致动器系统。致动器系统可包括手柄组件的轴。轴连接到手柄和阳联接元件并且具有多个位置。此外，开关组件的联接体可以位于多个位置。联接体与开关接合并且具有阴联接元件，该阴连接元件具有开槽部分，该开口部分接收阳连接元件，并且成角度的末端将该轴与第一位置对准，因为该轴联接至联接体。当轴联接到联接体时，开槽部分接收并接合阳连接元件。当联接体处于第二位置时，开槽部分防止阳联接元件脱离，并且当联接体处于第一位置时，凸形联接元件脱离接合件。

4. 发明授权

US06705782B2 Keyboard for computer system 有权
标题翻译：计算机系统键盘
公开(公告)号：US06705782B2
公开(公告)日：2004-03-16
申请号：US10026601
申请日：2001-12-27
申请人： Tsai Ching Cheng
发明人： Tsai Ching Cheng
IPC分类号： B41J516
CPC分类号： G06F1/1616 , G06F1/1662 , G06F3/0221 , H01H9/52 , H01H2209/024 , H01H2221/006 , H01H2223/002 , H01H2227/002 , H01H2227/036 , H01H2239/034
摘要： A keyboard for a computer includes a bottom board arranged to contain keys, and a sealing layer adhered to the lower surface of the bottom board; wherein the sealing layer is installed with a dividing structure consisted of at least one or more grooves, slits or apertures. The dividing structure is used for breaking up the totality of the sealing layer, so that when the bottom board and the sealing layer are to be adhered integrally via the baking procedure, the condition of distortion therebetween caused by the different thermal expansion coefficients of the two materials due to temperature change is to be prevented, so as to maintain the smoothness of the keyboard, and expedite the assembly process.
摘要翻译：计算机的键盘包括布置成容纳键的底板和粘附到底板的下表面的密封层; 其中所述密封层安装有由至少一个或多个凹槽，狭缝或孔组成的分隔结构。分隔结构用于破坏密封层的总体，使得当底板和密封层通过烘烤程序被一体地粘合时，由两个不同的热膨胀系数引起的变形条件要防止由于温度变化引起的材料，从而保持键盘的平滑度，并且加快组装过程。

5. 发明授权

US6144003A Membrane switch 失效
标题翻译：膜开关
公开(公告)号：US6144003A
公开(公告)日：2000-11-07
申请号：US437297
申请日：1999-11-09
申请人： Osamu Kamishima
发明人： Osamu Kamishima
IPC分类号： H01H13/712 , H01H13/06 , H01H13/702 , H01H13/70
CPC分类号： H01H13/702 , H01H2213/004 , H01H2213/006 , H01H2239/034
摘要： A switch storing chamber (8) of a membrane switch is communicated with the exterior and no water droplet enters the switch storing chamber (8). At least one upper gas permeable chamber (5c) (5d) is formed between an upper membrane sheet (2) and a spacer sheet (3) by surrounding a peripheral portion of this upper gas permeable chamber by adhesive material layers (9) (13), and at least one lower gas permeable chamber (5a) (5b) is formed between a lower membrane sheet (4) and the spacer sheet (3) by surrounding a peripheral portion of this lower gas permeable chamber by the adhesive material layers (9) (13). The upper gas permeable chamber (5c) (5d) and the lower gas permeable chamber (5a) (5b) partially overlap each other in a vertical direction and communicate with each other by a gas permeable hole (15) of the spacer sheet (3) bored in an overlapping position so that a gas permeable passage (5) vertically curved in a zigzag shape is formed. One side of the gas permeable passage (5) communicates with the exterior and the other side communicates with the switch storing chamber (8). The gas permeable passage (5) communicates the switch storing chamber (8) with the exterior and is vertically curved in a complicated zigzag shape through the spacer sheet (3) so that a water droplet entering from the exterior is interrupted.
摘要翻译：薄膜开关的开关储存室（8）与外部连通，没有水滴进入开关储存室（8）。通过用粘合材料层（9）（13）包围该上部透气室的周边部分，在上部膜片（2）和间隔片材（3）之间形成至少一个上部透气室（5c）），并且通过用粘合材料层包围该下部透气室的周边部分，在下部膜片（4）和隔离片（3）之间形成有至少一个下部气体可渗透室（5a）（5b） 9）（13）。上部透气室5c和下部气体可渗透室5a部分地沿垂直方向彼此重叠，并通过间隔片3的气体透过孔15相互连通）以重叠位置钻孔，从而形成以锯齿形垂直弯曲的透气通道（5）。透气通道（5）的一侧与外部连通，另一侧与开关储存室（8）连通。气体透过通路（5）将开关储存室（8）与外部连通，并且通过间隔片（3）以复杂的锯齿形垂直弯曲，使得从外部进入的水滴中断。

6. 发明授权

US6117539A Conductive elastomer for grafting to an elastic substrate 失效
标题翻译：用于接枝到弹性基底的导电弹性体
公开(公告)号：US6117539A
公开(公告)日：2000-09-12
申请号：US931438
申请日：1997-09-16
申请人： David R. Crotzer , Arthur G. Michaud , Neil N. Silva
发明人： David R. Crotzer , Arthur G. Michaud , Neil N. Silva
IPC分类号： B32B7/02 , B32B25/04 , B32B27/08 , H01B1/00 , H01B5/14 , H01H1/029 , H01H13/702 , H01L23/498 , H01R11/01 , H01R13/03 , H01R13/24 , H01R13/658 , H05K1/09 , H05K3/10 , H05K3/32 , H05K3/38 , H05K9/00 , B32B5/22
CPC分类号： B32B27/08 , H01H1/029 , H01H13/702 , H01L23/49827 , H01R12/52 , H01R13/035 , H01R13/2414 , H05K1/095 , H05K3/102 , H05K3/325 , H05K3/38 , H05K3/386 , H05K9/0039 , H01H2209/014 , H01H2239/034 , H01L2924/0002 , H01R12/714 , H01R13/6599 , H05K2201/0133 , H05K2201/0245 , H05K2201/0329 , H05K2203/1168
摘要： An electrically conductive elastomer for grafting to an elastic substrate is disclosed. The conductive elastomer comprises a non-conductive elastic material having a quantity of conductive flakes interspersed therein. The conductive elastomer may further comprise a quantity of conductive particles interspersed in the non-conductive elastic material. Alternatively, a quantity of conductive particles may be imbedded in an outer surface of the conductive elastomer. The conductive elastomer is typically grafted to an elastic substrate by a thermal process.
摘要翻译：公开了用于接合到弹性基底的导电弹性体。导电弹性体包括具有散布在其中的一定数量的导电薄片的非导电弹性材料。导电弹性体还可以包括散布在非导电弹性材料中的一定数量的导电颗粒。或者，可以在导电弹性体的外表面中嵌入一定数量的导电颗粒。导电弹性体通常通过热过程接枝到弹性基底上。

7. 发明授权

US5977489A Conductive elastomer for grafting to a metal substrate 失效
标题翻译：用于接合到金属基底的导电弹性体
公开(公告)号：US5977489A
公开(公告)日：1999-11-02
申请号：US931142
申请日：1997-09-16
申请人： David R. Crotzer , Mark G. Hanrahan , Neill N. Silva
发明人： David R. Crotzer , Mark G. Hanrahan , Neill N. Silva
IPC分类号： B32B7/02 , B32B25/04 , B32B27/08 , H01B1/00 , H01B5/14 , H01H1/029 , H01H13/702 , H01L23/498 , H01R11/01 , H01R13/03 , H01R13/24 , H01R13/658 , H05K1/09 , H05K3/10 , H05K3/32 , H05K3/38 , H05K9/00
CPC分类号： B32B27/08 , H01H1/029 , H01H13/702 , H01L23/49827 , H01R12/52 , H01R13/035 , H01R13/2414 , H05K1/095 , H05K3/102 , H05K3/325 , H05K3/38 , H05K3/386 , H05K9/0039 , H01H2209/014 , H01H2239/034 , H01L2924/0002 , H01R12/714 , H01R13/6599 , H05K2201/0133 , H05K2201/0245 , H05K2201/0329 , H05K2203/1168 , Y10T428/24364
摘要： An electrically conductive elastomer for grafting to a metal substrate is disclosed. The electrically conductive elastomer includes a mixture of an elastic material, a quantity of electrically conductive flakes, a thermoplastic elastomer material, a conductive thermoplastic polymer material, and a noble metal or noble metal composite material. The electrically conductive elastomer may further include a quantity of electrically conductive particles interspersed within the mixture. Alternatively, a quantity of electrically conductive particles may be imbedded in an outer surface of the electrically conductive elastomer. The electrically conductive elastomer is typically grafted to the substrate by a thermal process.
摘要翻译：公开了用于接枝到金属基底的导电弹性体。导电弹性体包括弹性材料，一定数量的导电薄片，热塑性弹性体材料，导电热塑性聚合物材料和贵金属或贵金属复合材料的混合物。导电弹性体还可以包括散布在混合物内的一定数量的导电颗粒。或者，一定数量的导电颗粒可以嵌入导电弹性体的外表面中。导电弹性体通常通过热过程接枝到基底上。

8. 发明授权

US5949029A Conductive elastomers and methods for fabricating the same 失效
标题翻译：导电弹性体及其制造方法
公开(公告)号：US5949029A
公开(公告)日：1999-09-07
申请号：US736830
申请日：1996-10-28
申请人： David R. Crotzer , Jonathan W. Goodwin , Arthur G. Michaud , David A. DeDonato
发明人： David R. Crotzer , Jonathan W. Goodwin , Arthur G. Michaud , David A. DeDonato
IPC分类号： B32B7/02 , B32B25/04 , B32B27/08 , H01B1/00 , H01B5/14 , H01H1/029 , H01H13/702 , H01L23/498 , H01R11/01 , H01R12/52 , H01R12/71 , H01R13/03 , H01R13/24 , H01R13/658 , H05K1/09 , H05K3/10 , H05K3/32 , H05K3/38 , H05K9/00 , H05K1/00
CPC分类号： H01R13/2414 , B32B27/08 , H01H1/029 , H01H13/702 , H01L23/49827 , H01R12/52 , H01R13/035 , H05K1/095 , H05K3/102 , H05K3/325 , H05K3/38 , H05K3/386 , H05K9/0039 , H01H2209/014 , H01H2239/034 , H01L2924/00013 , H01L2924/0002 , H01R12/714 , H01R13/6599 , H05K2201/0133 , H05K2201/0245 , H05K2201/0329 , H05K2203/1168 , Y10T428/25
摘要： Several different types of electrically conductive elastomers are disclosed along with the methods for their fabrication. In one particular embodiment, a layered composition is disclosed which comprises a substrate, a first layer, and a second layer. The substrate is formed of a non-conductive elastic material and it has an outer surface. The first layer, which is formed with a non-conductive elastic material, is grafted to the outer surface of the substrate. The second layer, which is formed with a non-conductive elastic material having a quantity of conductive flakes interspersed therein, is grafted to an outer surface of the first layer. The second layer can further be formed with a quantity of rounded or jagged conductive particles interspersed in the non-conductive elastic material such that some of the conductive particles are present along an outer surface of the second layer. Alternatively, a quantity of rounded or jagged conductive particles may be imbedded in an outer surface of the second layer.
摘要翻译：公开了几种不同类型的导电弹性体及其制造方法。在一个具体实施方案中，公开了一种分层组合物，其包含基底，第一层和第二层。基板由非导电弹性材料形成，并具有外表面。形成有非导电弹性材料的第一层被接枝到基底的外表面上。形成有具有散布在其中的导电薄片数量的非导电弹性材料的第二层被接合到第一层的外表面。第二层可以进一步形成有一些散布在非导电弹性材料中的圆形或锯齿状导电颗粒，使得一些导电颗粒沿着第二层的外表面存在。或者，一定数量的圆形或锯齿状导电颗粒可嵌入第二层的外表面。

9. 发明授权

US4772769A Apparatus for selective backlighting of keys of a keyboard 失效
标题翻译：用于键盘键的选择性背光的装置
公开(公告)号：US4772769A
公开(公告)日：1988-09-20
申请号：US12210
申请日：1987-02-06
申请人： William G. Shumate
发明人： William G. Shumate
IPC分类号： G06F3/02 , H01H9/18 , H01H13/02 , H01H13/702
CPC分类号： G06F3/0202 , H01H13/702 , H01H2203/052 , H01H2207/004 , H01H2207/02 , H01H2209/038 , H01H2215/044 , H01H2219/014 , H01H2219/039 , H01H2219/04 , H01H2219/062 , H01H2223/002 , H01H2223/024 , H01H2229/034 , H01H2239/034
摘要： An apparatus for selective backlighting individual transluscent keys of a terminal keyboard includes a horizontal, double-sided printed circuit board having a number of right angle LEDs equal to the number of backlit keys mounted on its bottom surface. A plurality of clearance holes in the printed circuit board admit a plurality of vertical light pipes that are integral with a transparent substrate. Integral alignment bosses on a bottom surface of the substrate fit precisely in corresponding holes of the printed circuit board. Each light pipe has a rectangular cross section and a 45 degree inclined bottom surface. A horizontal light beam emitted by a LED passes through a vertical wall of a light pipe, strikes its inclined bottom surface, and is reflected up through the light pipe into a recess within a key. The substrate supports a rubber sheet in which the keys are molded and a switch contact layer with printed conductors thereon. Depression of a key presses a conductive shorting pad against the printed conductors, actuating a switch.
摘要翻译：用于选择性地背光终端键盘的单个翻转键的装置包括水平的双面印刷电路板，其具有等于安装在其底表面上的背光键的数量的直角LED。印刷电路板中的多个间隙孔允许与透明基板成一体的多个垂直光管。基板的底面上的整体对准凸台精确地配合在印刷电路板的相应的孔中。每个光管具有矩形横截面和45度倾斜的底面。由LED发射的水平光束通过光管的垂直壁，撞击其倾斜的底部表面，并通过光管反射到键内的凹槽中。基板支撑着一个橡胶板，其中密钥被模制，并且其上具有印刷导体的开关接触层。键的按压将导电短路垫压靠印刷导体，致动开关。

10. 发明授权

US4771139A Keyboard with metal cover and improved switches 失效
标题翻译：带金属盖的键盘和改进的开关
公开(公告)号：US4771139A
公开(公告)日：1988-09-13
申请号：US879284
申请日：1986-06-27
申请人： Gregory L. DeSmet
发明人： Gregory L. DeSmet
IPC分类号： H01H9/04 , H01H13/70 , H01H13/807 , H01H3/12
CPC分类号： H01H13/807 , H01H13/7006 , H01H2207/022 , H01H2209/07 , H01H2219/028 , H01H2221/002 , H01H2223/002 , H01H2225/002 , H01H2225/014 , H01H2229/016 , H01H2237/006 , H01H2239/004 , H01H2239/034 , H01H2239/072 , H01H9/042
摘要： An improved keyboard is provided with a flexible metal cover, normally closed switches, and multiple throw switches. The metal cover is made flexible in the area of each key or switch by the provision of grooves in the metal surrounding each flexible portion. The normally closed and multiple throw switches include pellets which transmit the actuating force on a key or switch through a substrate on which a switch is mounted. The device may be configured in such a way that the pellet will push the normally closed contacts of a switch out of contact, or the pellet or pellets may mechanically link a stacked set of switches in order to provided ganged, multiple throw operation.
摘要翻译：改进的键盘设置有柔性金属盖，常闭开关和多掷开关。通过在围绕每个柔性部分的金属中设置凹槽，金属盖在每个键或开关的区域中变得柔性。常闭和多掷开关包括将钥匙或开关上的致动力传递通过其上安装有开关的基板的颗粒。该装置可以以这样的方式配置，使得颗粒将推动开关的常闭触点脱离接触，或者颗粒或颗粒可以机械地连接堆叠的一组开关，以提供组合的多次投掷操作。

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