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41. 发明申请

US20150213976A1 SWITCH UNIT AND GAME MACHINE 有权
标题翻译：开关单元和游戏机
公开(公告)号：US20150213976A1
公开(公告)日：2015-07-30
申请号：US14168725
申请日：2014-01-30
申请人： OMRON Corporation
发明人： Ryoji Okazaki
IPC分类号： H01H13/86 , H01H13/80 , G07F17/32 , H01H13/83
CPC分类号： H01H13/86 , G07F17/3211 , G07F17/3216 , H01H13/80 , H01H13/83 , H01H2219/01 , H01H2219/036 , H01H2219/056 , H01H2223/003 , H01H2231/016
摘要： A switch unit has a display part that displays an image in at least one input area, a substrate provided above the display part, the substrate having a contact, and at least one substrate opening configured to allow the image in the at least one input area to be viewed from above, an operating button case that covers the substrate, having at least one button case opening, at least one operating button that has translucency, and that is freely pressed down through the at least one button case opening of the operating button case and causes conduction of the contact by being pressed down, light sources mounted on the substrate, that illuminate an area surrounding the at least one operating button, and a light transmissive water-proof sheet made of an elastic member.
摘要翻译：开关单元具有在至少一个输入区域中显示图像的显示部分，设置在显示部分上方的基板，具有触点的基板，以及至少一个基板开口，被配置为允许图像在至少一个输入区域从上方观察，覆盖基板的操作按钮壳体，具有至少一个按钮壳体开口，具有半透明度的至少一个操作按钮，并且通过操作按钮的至少一个按钮外壳开口自由地按下并且通过被按压而导致触点的导通，照亮围绕至少一个操作按钮的区域的安装在基板上的光源和由弹性构件制成的透光防水薄片。

42. 发明授权

US5777281A Key assembly 失效
标题翻译：钥匙组装
公开(公告)号：US5777281A
公开(公告)日：1998-07-07
申请号：US723881
申请日：1996-09-23
申请人： Martin Philip Riddiford
发明人： Martin Philip Riddiford
IPC分类号： G06F3/02 , H01H13/702 , H01H13/80 , H01H13/70
CPC分类号： H01H13/80 , H01H13/702 , H01H2201/008 , H01H2207/012 , H01H2221/026 , H01H2223/0345 , H01H2227/036 , H01H2233/016
摘要： A key assembly comprising a base; a manually operable key secured to, and mounted above the base by, a resilient key mat having an upstanding wall. The key is moveable against the resilience of the upstanding wall towards the base. A guide assembly extends between the base and the key to guide movement of the keys. A membrane is supported on the base and carries a pair of electrically insulated first contacts, each first contact of the pair being connected to a respective electrical track supported on the membrane and extending to a connection location. A second contact is provided on the underside of the key or the key mat and has a size and position such that movement of the key towards the base causes the second contact to engage both first contacts and thereby electrically connect the first contacts.
摘要翻译：一种按键组件，包括一个基座; 通过具有直立壁的弹性键垫固定到基座上并安装在其上的可手动操作的键。关键是可以抵抗直立墙向基地的弹性。引导组件在基座和键之间延伸以引导键的移动。膜支撑在基座上并且承载一对电绝缘的第一触点，该对的每个第一触点连接到支撑在膜上并延伸到连接位置的相应电气轨道。第二触点设置在键或键垫的下侧，并且具有尺寸和位置，使得键朝向底座的移动使得第二触点与第一触点接合，从而电连接第一触点。

43. 发明授权

US4609791A Flexible diaphragm keypad and method of manufacture 失效
标题翻译：柔性隔膜键盘及其制造方法
公开(公告)号：US4609791A
公开(公告)日：1986-09-02
申请号：US683892
申请日：1984-12-20
申请人： Jean-Pierre Abbat
发明人： Jean-Pierre Abbat
IPC分类号： H01H13/702 , H01H13/80 , H01H13/14
CPC分类号： H01H13/80 , H01H13/702 , H01H2201/006 , H01H2203/024 , H01H2209/002 , H01H2209/078 , H01H2209/086 , H01H2215/008 , H01H2219/00 , H01H2219/002 , H01H2219/06 , H01H2221/002 , H01H2221/026 , H01H2221/054 , H01H2221/07 , H01H2223/01 , H01H2223/034 , H01H2227/022 , H01H2229/044 , H01H2229/058 , H01H2231/022 , H01H2233/006 , Y10T29/49105
摘要： A keypad is formed of a set of transparent buttons slidably located within apertures of a grid. The grid has sidewalls for engagement with the base of a printed circuit board. Switch assemblies are provided by conductive elastomeric domes formed of a single sheet of elastomeric material disposed between the printed circuit board and the buttons. Integrally formed within a concave side of each dome is a contact region driven by a displacement of a button towards the printed cirucit board. An insulating layer above strip conductors of the circuit board is perforated at sites of the switches to allow the contact region to touch the exposed portions of the conductors to complete an electrical circuit. A dome deforms with springiness which urges the dome back to its original shape upon release of a button by a user of the keypad. Manufacture of the keypad is facilitated by construction of a set of the butons on a webbing which maintains alignment of the buttons as they are secured to the respective domes. The webbing is later removed to permit insertion of the buttons into apertures of the grid.
摘要翻译：键盘由可滑动地位于网格的孔内的一组透明按钮形成。栅格具有用于与印刷电路板的基底接合的侧壁。开关组件由设置在印刷电路板和按钮之间的单张弹性体材料形成的导电弹性圆顶提供。整体地形成在每个圆顶的凹面内的是由按钮朝向印刷的电路板移动而驱动的接触区域。在电路板的带状导体之上的绝缘层在开关的位置处穿孔，以允许接触区域接触导体的暴露部分以完成电路。一个圆顶以弹性变形，当按键由用户释放一个按钮时，该弹性促使圆顶回到原来的形状。通过在织带上构造一组臀部来促进键盘的制造，其在按钮固定到相应的穹顶时保持按钮的对准。随后移除织带以允许按钮插入网格的孔中。

44. 发明授权

US4536625A Keyboard design 失效
标题翻译：键盘设计
公开(公告)号：US4536625A
公开(公告)日：1985-08-20
申请号：US599801
申请日：1984-04-13
申请人： Alain M. Bebie
发明人： Alain M. Bebie
IPC分类号： H01H13/702 , H01H13/80 , H01H13/807 , H01H13/70
CPC分类号： H01H13/807 , H01H13/702 , H01H13/80 , H01H2201/006 , H01H2203/02 , H01H2209/014 , H01H2213/01 , H01H2215/008 , H01H2217/006 , H01H2219/002 , H01H2219/026 , H01H2219/04 , H01H2221/002 , H01H2221/012 , H01H2221/016 , H01H2221/026 , H01H2221/046 , H01H2221/056 , H01H2221/066 , H01H2223/002 , H01H2225/002 , H01H2229/042 , H01H2239/022
摘要： Electrical switch keyboards comprise a one-piece mat made of resilient material laid in sealing engagement upon a frame within which switching elements are positioned to operate in conjunction with key portions of the mat. The mat is the uppermost layer of the keyboard and comprises the key portions connected by integral spring portions to frame positioning portions. Operation elements carried on integral extensions depending from the key portions of the mat function with the switching elements in the frame to produce switching currents upon actuation of the key portions.
摘要翻译：电气开关键盘包括由弹性材料制成的一体式垫片，其密封接合在框架上，开关元件被定位成与垫子的键部分一起操作。垫是键盘的最上层，并且包括通过一体的弹簧部分连接到框架定位部分的键部分。操作元件承载在整体延伸部分上，这取决于垫子功能的关键部分与框架中的开关元件，以在按键部分的致动时产生开关电流。

45. 发明授权

US4362911A Membrane keyboard switch assembly having selectable tactile properties 失效
标题翻译：膜键盘开关组件具有可选的触觉特性
公开(公告)号：US4362911A
公开(公告)日：1982-12-07
申请号：US187904
申请日：1980-09-17
申请人： Ronald J. Sears , Jack R. Gross
发明人： Ronald J. Sears , Jack R. Gross
IPC分类号： H01H13/48 , H01H13/56 , H01H13/70 , H01H13/702 , H01H13/76 , H01H13/80
CPC分类号： H01H13/80 , H01H13/702 , H01H2201/008 , H01H2209/014 , H01H2215/002 , H01H2215/008 , H01H2217/02 , H01H2221/042 , H01H2227/002 , H01H2229/018 , H01H2229/042
摘要： A "membrane"-type keyboard includes a resilient foam layer having an array of holes therein with the layer being sandwiched between first and second flexible membranes having electrical conductors thereon which are arranged to complete a circuit associated with a hole when the first and second membranes are moved toward each other. Embodiments including dome-shaped areas in the first flexible membranes provide for "tactile feedback" and additional foam layers enhance the operating characteristics of the embodiments. The method generally entails determining the operating parameters of a desired keyboard and simply changing the relative density and/or thicknesses of various layers and flexible membranes in the keyboard to obtain radically variable paremeters, as for example, the location of the "makepoint" of the switch at various positions between the start and end of "key travel."
摘要翻译： “膜”型键盘包括弹性泡沫层，弹性泡沫层具有孔阵列，该层被夹在其上具有电导体的第一和第二柔性膜之间，第一柔性膜和第二柔性膜布置成当第一和第二膜彼此相向移动。包括第一柔性膜中的圆顶形区域的实施例提供“触觉反馈”，并且附加的泡沫层增强了实施例的操作特性。该方法通常需要确定所需键盘的操作参数，并且简单地改变键盘中的各种层和柔性膜的相对密度和/或厚度以获得根本上可变的计数器，例如，“makepoint”的位置在“钥匙旅行”的开始和结束之间切换到各种位置。

46. 发明授权

US4314228A Pressure transducer 失效
标题翻译：压力传感器
公开(公告)号：US4314228A
公开(公告)日：1982-02-02
申请号：US140937
申请日：1980-04-16
申请人： Franklin N. Eventoff
发明人： Franklin N. Eventoff
IPC分类号： H01H1/029 , H01H13/702 , H01H13/703 , H01H13/785 , H01H13/80 , H01H13/807 , H01C10/10
CPC分类号： H01H13/807 , H01H1/029 , H01H13/702 , H01H13/785 , H01H13/80 , H01H13/703 , H01H2201/002 , H01H2201/036 , H01H2203/012 , H01H2203/02 , H01H2211/032 , H01H2213/002 , H01H2215/008 , H01H2221/02 , H01H2225/002 , H01H2225/006 , H01H2227/012 , H01H2227/014 , H01H2229/002 , H01H2229/012 , H01H2229/014 , H01H2229/028 , H01H2229/038 , H01H2231/018 , H01H2239/016
摘要： A pressure transducer device particularly useful in an electronic musical instrument includes a flexible base folded to define upper and lower flexible base portions, a donut-shaped first spacer between the upper and lower base portions and a resiliently deformable diaphragm attached about its periphery to the upper flexible base portion with a second donut-shaped spacer therebetween. A center region of the diaphragm laterally spaced from the second spacer is adhesively attached to a central region of the upper flexible base portion so that the upper flexible base portion moves inwardly and outwardly in response to the movement of the diaphragm. A pair of conductors are disposed on the folded flexible base member to face one another. A pressure responsive composition disposed over the conductors provides a contact resistance across the pair of conductors which varies inversely with the amount of pressure force exerted against the diaphragm. The upper flexible base portion may be attached between the first and second spacers about its entire periphery or at a small hinge region with the upper base portion being a flap movable about the hinge region in the region surrounded by the first spacer.
摘要翻译：特别可用于电子乐器的压力传感器装置包括折叠以限定上部和下部柔性基部的柔性基座，在上部和下部基部之间的环形第一间隔件以及围绕其周边附接到上部的弹性可变形隔膜柔性基部，其间具有第二环形间隔件。与第二间隔件横向间隔开的隔膜的中心区域粘附地附接到上柔性基部的中心区域，使得上柔性基部部分响应于隔膜的移动而向内和向外移动。一对导体设置在折叠的柔性基底构件上以彼此面对。布置在导体上的压力响应组合物提供横跨该对导体的接触电阻，其与施加在隔膜上的压力的量成反比变化。上部柔性基部可以围绕其整个周边或小铰链区域附接在第一和第二间隔件之间，而上部基部是围绕第一间隔件包围的区域中的铰链区域可移动的挡板。

47. 发明授权

US4296406A Pressure sensitive switch structure 失效
标题翻译：压敏开关结构
公开(公告)号：US4296406A
公开(公告)日：1981-10-20
申请号：US107970
申请日：1979-12-28
申请人： Billy J. Pearson
发明人： Billy J. Pearson
IPC分类号： H01H1/06 , G01L1/20 , H01H13/00 , H01H13/702 , H01H13/785 , H01H13/80 , G08C21/00
CPC分类号： H01H13/785 , G01L1/205 , H01H13/702 , H01H13/80 , H01H2201/002 , H01H2201/036 , H01H2203/034 , H01H2209/028 , H01H2231/002 , H01H2231/022 , H01H2231/05
摘要： The present invention switch comprises a pair of electrodes separated by resilient resistive material which changes resistance several orders of magnitude in response to light pressure. Sensing and amplifying means are provided to detect a predetermined change in resistance. An array of a plurality of such switches may be arranged in a switching matrix to provide any desired form of switch controls or a keyboard for numerous electronic applications.
摘要翻译：本发明的开关包括由弹性电阻材料隔开的一对电极，其响应于轻压改变阻力几个数量级。提供感测和放大装置以检测预定的电阻变化。多个这样的开关的阵列可以布置在开关矩阵中以提供用于许多电子应用的任何期望形式的开关控制或键盘。

48. 发明授权

US4289943A Push-button switches 失效
标题翻译：按钮开关
公开(公告)号：US4289943A
公开(公告)日：1981-09-15
申请号：US173330
申请日：1980-07-29
申请人： Ryoichi Sado
发明人： Ryoichi Sado
IPC分类号： H01H13/48 , H01H13/702 , H01H13/785 , H01H13/80 , H01H13/52
CPC分类号： H01H13/785 , H01H13/702 , H01H13/80 , H01H2201/002 , H01H2201/03 , H01H2203/054 , H01H2209/002 , H01H2215/004 , H01H2225/016 , H01H2227/022
摘要： Different from conventional push-button switches with which an electric circuit is closed and opened as the button top is pushed with a finger tip and as the finger tip is withdrawn from the button top, respectively, the inventive push-button switch operates in a unique manner that the electric circuit is opened already as the pushing force by the finger tip is still on the way of increasing. The inventive push-button switches utilize the delicate snap back action taking place as the strain in the snap spring portion in the diaphragm covering of the switch exceeds a certain critical point so as to spontaneously pull apart the movable contact member on the inward surface of the covering from the fixed contact points on the base plate while the button top is still under pushing with a finger tip. The inventive push-button switch is advantageous because of the absence of the transient disturbances in the circuit such as chattering and bouncing.
摘要翻译：与传统的按钮开关不同，当按钮顶部被指尖推动时，电路闭合并打开，并且当指尖从按钮顶部分离时，本发明的按钮开关以独特的方式操作当指针的推力仍然在增加时，电路已经打开了。本发明的按钮开关利用当开关的隔膜覆盖物中的卡扣弹簧部分中的应变超过某一临界点时发生的精细的回弹动作，从而将可动接触构件自发地拉离在开口的内表面上当按钮顶部仍然用指尖推动时，从基板上的固定接触点覆盖。本发明的按钮开关是有利的，因为电路中没有瞬时干扰，例如抖动和跳动。

49. 发明授权

US4117292A Dual spring actuator for keyboard switch assembly 失效
标题翻译：键盘开关总成双簧片执行器
公开(公告)号：US4117292A
公开(公告)日：1978-09-26
申请号：US805347
申请日：1977-06-10
申请人： James Christopher Hayes , William James Tobin
发明人： James Christopher Hayes , William James Tobin
IPC分类号： H01H13/14 , H01H13/52 , H01H13/705 , H01H13/80 , H01H3/12 , H01H13/70
CPC分类号： H01H13/80 , H01H13/14 , H01H13/52 , H01H13/705 , H01H2201/002 , H01H2203/00 , H01H2203/02 , H01H2203/054 , H01H2215/006 , H01H2217/008 , H01H2217/01 , H01H2221/026 , H01H2221/028 , H01H2221/03 , H01H2221/05 , H01H2221/064 , H01H2227/028 , H01H2227/032 , H01H2231/022 , H01H2233/022 , H01H2233/098 , H01H2233/102 , H01H2235/002 , H01H2235/004 , H01H2235/018
摘要： An economical yet versatile dual spring actuator switch assembly providing an excellent tactile impression includes a planar switch closure assembly having domed protrusions extending from a surface thereof to provide switch closure when depressed and a switch actuator assembly. The easily assembled switch actuator assembly includes a cover plate with a guiding, key receiving plate aperture disposed therein opposite each protrusion, a plurality of keys, each key having a central key aperture, and a guide post within the central key aperture and being slideably received by a different plate aperture, a plurality of followers, each disposed adjacent a different protrusion and having a central aperture slideably receiving a guide post in guiding, mating relationship, a plurality of first springs, each maintaining a repulsive force between a different key and the surface, and a plurality of second springs, each coupling a different key to a follower to communicate a switch closure force to a protrusion upon depression of a key. The double spring arrangement permits independent selection of key and protrusion actuation forces and buffers each protrusion from its associated key for longer switch lifetime.
摘要翻译：具有优异的人为因素考虑的廉价但高度可靠的电开关触点组件包括具有多个开关位置的电触点组件，与开关触点组件相邻设置的盖板，每个开关位置具有孔，并且在每个开关位置多孔密钥，设置在密钥孔内的随动件，包含键孔内的随动件的盖和分别偏置键和从动件的键和从动弹簧，以提供对键致动和开关接触闭合力的独立且独立的控制。随动件的触点接合柱可以精确地定位在开关触点上方，尽管弹簧特性的变化，曲线接合表面确保了用于高可靠性开关致动的最佳分布式开关闭合压力。切换具有相对布置和交错的圆形和径向延伸部分的接触图案确保了多个开关闭合接合的安全性。

50. 发明授权

US3969600A Tactile feedback keyboard switch assembly and actuator 失效
标题翻译：触觉反馈键盘开关组件和执行器
公开(公告)号：US3969600A
公开(公告)日：1976-07-13
申请号：US586039
申请日：1975-06-11
申请人： Dewey M. Sims, Jr.
发明人： Dewey M. Sims, Jr.
IPC分类号： H01H13/702 , H01H13/80 , H01H13/14
CPC分类号： H01H13/80 , H01H13/702 , H01H2201/002 , H01H2201/004 , H01H2203/054 , H01H2215/03 , H01H2215/034 , H01H2217/01 , H01H2217/016 , H01H2221/05 , H01H2223/002 , H01H2223/034
摘要： The disclosure relates generally to key assemblies employed in electrical switch operating keyboard devices and more particularly to the improved assembly of parts forming an individual depressible key on such a keyboard. Each key assembly is comprised of parts cooperatively interfitting to provide both audio and tactile feedback for the keyboard as well as a bifurcated electrical contact provision. Included in each key assembly is a spring having a buckling beam member with two end supports that will resist a key depression, a hermetic rubber pad that will also resist key depression and a pair of spring straddling members depending from the key assembly for conveying forces employed to depress the key to the switch associated with the assembly to effect closure of the same as well as for substantially reducing if not eliminating a detrimental contact bounce encountered in the operation of such assemblies. The force transmitting pair of depending members cooperate with the straddle spring to provide a rocker or teetering motion in conjunction with the desired bifurcated action for assuring closure of the contacts.
摘要翻译：本公开总体上涉及在电气开关操作键盘装置中使用的关键组件，更具体地涉及在这种键盘上形成单独的可按压键的部件的改进组装。每个按键组件由协同配合的部件组成，为键盘提供音频和触觉反馈以及分叉的电气接触提供。包括在每个按键组件中的是弹簧，该弹簧具有带有两个端部支撑件的抗弯构件梁，该端部支撑件将抵抗钥匙凹陷，还可以抵抗钥匙凹陷的密封橡胶垫圈以及从键组件悬挂的一对弹簧跨接构件用于输送力按压与组件相关联的开关的键以实现其关闭，并且用于基本上减少，如果不消除在这种组件的操作中遇到的有害接触弹跳。力传递对的悬挂构件与跨弹簧配合以提供与所需的分叉动作结合的摇臂或跷跷板运动，以确保接触件的闭合。

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