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公开(公告)号：US09870877B2
公开(公告)日：2018-01-16
申请号：US14600293
申请日：2015-01-20
发明人： Chih-Yuan Wu , Chih-Hao Sung , Chen-Yun Hsieh
CPC分类号： H01H9/02 , H01H11/00 , H01H13/04 , H01H13/50 , H01H2223/008 , H01H2239/038 , Y10T29/49105
摘要： A switch seat body structure and a manufacturing method thereof. The switch seat body structure is simplified and can be easily manufactured to enhance the resistance of the switch seat body against the external damaging force. The switch seat body structure includes a main body for assembling with an internal component of the switch. The main body is an assembly of a metal head section and a nonmetal belly section. The metal head section has a shoulder section, a skirt section connected with the shoulder section and a subsidiary shoulder section formed on the skirt section. The nonmetal belly section is overlaid and connected on at least a part of the skirt section or the entire skirt section, whereby the nonmetal belly section is connected with subsidiary shoulder section to form an integrated structure.
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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。
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公开(公告)号：US20030183659A1
公开(公告)日：2003-10-02
申请号：US10114151
申请日：2002-04-02
申请人： DURASWITCH
IPC分类号： B65D083/00
CPC分类号： B32B7/02 , H01H13/702 , H01H2209/01 , H01H2217/016 , H01H2221/04 , H01H2231/006 , H01H2239/038
摘要： An impact absorbing system for a flat switch panel has an impact spacer. The impact spacer, a rigid layer that is fixed to an energy-absorbing layer, attaches to the top surface of a flat switch panel just under the overlay. During a condition of switch abuse, the impact absorbing system disperses the energy from a high impact actuation force over a large area of the rigid layer, which in turn causes a large volume of energy-absorbing layer material to be deformed, directing the otherwise damaging impact away from a raised part of the switch that normally accepts a user provided actuation force. Preferably there is an embossed area in the rigid layer and a pip on the raised part of the switch, both improving the function and tactile feedback of the switch. The most preferred embodiment includes a polycarbonate backer on the bottom of the flat switch panel to additionally protect switch components from being damaged by a high impact actuation force.
摘要翻译： 用于平面开关面板的冲击吸收系统具有冲击间隔件。 冲击间隔件，固定在能量吸收层上的刚性层，紧贴在覆盖层正下方的平坦开关面板的顶面上。 在切换滥用的情况下，冲击吸收系统将能量从高冲击致动力分散在刚性层的大面积上，这又导致大量的能量吸收层材料变形，导致另外的损坏 冲击远离通常接受用户提供的致动力的开关的凸起部分。 优选地，在刚性层中存在压花区域和在开关的凸起部分上的点，都改善了开关的功能和触觉反馈。 最优选的实施例包括在平坦开关面板的底部上的聚碳酸酯支撑件，以额外地保护开关部件免受高冲击致动力的损坏。
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公开(公告)号：US06377246B1
公开(公告)日：2002-04-23
申请号：US09008047
申请日：1998-01-16
申请人： Ronald Lee Wild
发明人： Ronald Lee Wild
IPC分类号： G09G500
CPC分类号： H01H13/702 , H01H2209/07 , H01H2215/004 , H01H2215/006 , H01H2217/01 , H01H2221/082 , H01H2223/003 , H01H2229/044 , H01H2229/064 , H01H2239/038
摘要： An improved keyboard, and a data terminal incorporating same, is disclosed. The present keyboard advantageously includes a keyboard membrane having, on an upper side, a plurality of raised regions upon which character designators can be placed. A plurality of upper key members are disposed on a lower side of the keyboard membrane. Each upper key member is advantageously structurally adapted to return itself, after removal of an actuating force, to an unactuated position. The raised regions on the upper side, and the upper key members on the lower side of the keyboard membrane are advantageously molded from a single elastomeric layer, thereby replacing hundreds of parts in conventional computer-style keyboards using sliding-plunger type key mechanisms. A plurality of lower key members are disposed on a circuit board underneath the keyboard membrane. The lower key members are structurally adapted to prevent “rock over” when a user depresses a raised region somewhat off-center. In some embodiments, the present keyboard advantageously includes a wire braid disposed on the keyboard membrane that functions as a flexible armor to protect underlying keyboard elements. The protective braid is physically adapted to engage features near an edge of the keyboard membrane so that the wire braid can be secured to the keyboard. In addition to possessing features suitable for engaging the protective braid, the keyboard membrane advantageously includes a seal for engaging a keyboard housing. When so engaged, the seal provides a substantially liquid-resistant keyboard.
摘要翻译： 公开了一种改进的键盘和结合其的数据终端。 本键盘有利地包括键盘膜，其在上侧具有多个凸起区域，字符指示器可以放置在多个凸起区域上。 多个上键构件设置在键盘膜的下侧。 有利地，每个上键构件在结构上适于在移除致动力之后将其自身返回到未致动位置。 键盘膜上的凸起区域和键盘膜下侧的上部键构件有利地由单个弹性体层模制，从而使用滑动柱塞式键机构代替常规计算机式键盘中的数百个部分。 多个下键构件设置在键盘膜下方的电路板上。 下部键构件在结构上适于防止当用户压低稍微偏心的升高区域时“摇摆”。 在一些实施例中，本键盘有利地包括设置在键盘膜上的线编织物，其用作柔性护甲以保护下面的键盘元件。 保护性编织物在物理上适于接合键盘膜边缘附近的特征，使得编织线可以固定在键盘上。 除了具有适于接合保护编织物的特征之外，键盘膜有利地包括用于接合键盘壳体的密封件。 当这样接合时，密封件提供基本上耐液体的键盘。
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公开(公告)号：US5363436A
公开(公告)日：1994-11-08
申请号：US616998
申请日：1990-11-21
CPC分类号： G08B25/006 , H01H3/12 , H04M1/18 , H01H2239/038 , H01H3/62
摘要： A vandal resistant, remotely programmable voice communications unit is capable of being programmed for automatically calling predetermined telephone numbers. The unit is programmed remotely from any touch-tone telephone. A vandal-resistant push-button actuator employs first and second axially spaced apart, slidable seals on a push-button mounted within a housing. The seals absorb transverse blows to a raised portion of the push-button and a lubricant is disposed between the seals to prevent an adhesive inserted by a vandal from disabling the actuator. A speaker and microphone baffle utilizes offset passageways to inhibit the introduction of a pointed object therethrough to prevent damage to the speaker or microphone. A raised push-button actuator is disposed inwardly of an escutcheon and shaped to form a concave, ring-shaped surface therewith, thus to inhibit damage to the inner surface of the escutcheon from a hammer blow. A vandal-resistant pole mounting device clamps about the pole and is fastened by means of a fastener enclosed within a vandal-resistant housing, thus to prevent tampering with the fastener by a vandal in order to prevent removal of the housing and the mounting device from the pole.
摘要翻译： 防破坏的远程可编程语音通信单元能够被编程用于自动呼叫预定的电话号码。 该单元可从任何按键式电话远程编程。 防破坏的按钮致动器在安装在壳体内的按钮上采用第一和第二轴向间隔开的可滑动密封件。 密封件吸收对按钮的凸起部分的横向冲击，并且在密封件之间设置润滑剂以防止被破坏者插入的粘合剂使致动器不起作用。 扬声器和麦克风挡板利用偏移通道来阻止穿过的尖锐物体的引入，以防止损坏扬声器或麦克风。 凸起的按钮致动器设置在孔罩的内部并成形为与其形成凹形的环形表面，从而防止由锤击引起的孔罩的内表面的损坏。 防破坏杆安装装置围绕杆夹紧，并通过封闭在防破坏壳体内的紧固件紧固，从而防止通过破坏来篡改紧固件，以防止外壳和安装装置的移除 极点。
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公开(公告)号：US5340955A
公开(公告)日：1994-08-23
申请号：US916414
申请日：1992-07-20
申请人： Samuel J. Calvillo , Donald L. Horton , Frank Ganz
发明人： Samuel J. Calvillo , Donald L. Horton , Frank Ganz
IPC分类号： H01H13/06 , H01H13/705
CPC分类号： H01H13/705 , H01H13/063 , H01H2209/002 , H01H2209/07 , H01H2215/006 , H01H2215/03 , H01H2215/036 , H01H2219/04 , H01H2223/002 , H01H2227/022 , H01H2239/038
摘要： An environmentally sealed key switch assembly has a key pad formed from a plurality of individual keys preferably arranged in rows and columns. A first elastomeric sheet has a plurality of holes corresponding to positions of keys in the key pad. Each hole stretches around a corresponding one of the keys in order to provide an environmental seal. A second and unbroken elastomeric sheet stretches under the keys to provide a second environmental seal. The keys press downwardly upon, stretch, and deform the second elastomer sheet and thereby operate an electrical contact. When the key is released the memory of the elastomeric sheets provide a return force to restore the key to normal.
摘要翻译： 环境密封的钥匙开关组件具有由多个单独的键形成的键盘，优选地以行和列布置。 第一弹性体片具有对应于键垫中的键的位置的多个孔。 每个孔围绕相应的一个键延伸，以便提供环境密封。 第二和未破裂的弹性体片材在钥匙下方延伸以提供第二环境密封件。 按键向下按压，拉伸和变形第二弹性体片，从而操作电接触。 当钥匙被释放时，弹性片材的记忆提供了将钥匙恢复正常的返回力。
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公开(公告)号：US5086463A
公开(公告)日：1992-02-04
申请号：US415782
申请日：1989-10-02
CPC分类号： G08B25/006 , H01H3/12 , H04M1/18 , H01H2239/038 , H01H3/62
摘要： A vandal-resistant telephone communications station having a one-piece face plate enclosure with a speaker phone aperture and a plurality of additional apertures therein. A plurality of call push-buttons and an answer push-button are respectively carried in the additional apertures. These buttons are of unique construction and are provided with resilient seals to prevent the insertion of foreign matter around the button, and each button is spring biased to its inoperative position. The call push-buttons control automatic signalling units within the face plate enclosure, and these units automatically generate an output signal at the location being called only during the time the push-button is held in its operative position. The answer push-button operates in similar fashion and is used to respond to an incoming call.
摘要翻译： 一种防破坏电话通信站，具有一个具有扬声器电话孔的单件面板外壳和其中的多个附加孔。 在附加孔中分别承载多个呼叫按钮和应答按钮。 这些按钮具有独特的结构，并且设置有弹性密封件，以防止异物在按钮周围插入，并且每个按钮被弹簧偏置到其不工作位置。 呼叫按钮控制面板外壳内的自动信令单元，并且这些单元在仅将按钮保持在其操作位置的时间内仅在被调用的位置处自动生成输出信号。 答案按钮以类似的方式操作，用于响应来电。
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公开(公告)号：US4243861A
公开(公告)日：1981-01-06
申请号：US962540
申请日：1978-11-20
申请人： Peter Strandwitz
发明人： Peter Strandwitz
IPC分类号： G06F3/02 , H01H13/702 , H01H13/703 , H01H13/712 , H01H13/785 , H01H13/14 , H01H1/02
CPC分类号： H01H13/785 , H01H13/702 , H01H13/703 , H01H2201/026 , H01H2201/03 , H01H2203/02 , H01H2203/032 , H01H2203/054 , H01H2209/002 , H01H2209/01 , H01H2209/048 , H01H2227/002 , H01H2227/018 , H01H2229/028 , H01H2239/034 , H01H2239/038
摘要： An electrical touch switch having a printed circuit baseboard with two circuit patterns electrically isolated and spaced a predetermined distance from one another has a contactor having a resiliently flexible substrate with a plurality of small contactor dots positioned randomly with respect to the circuit patterns, each contactor dot is sufficiently large to span across the spacing between the circuit patterns and depression of any one of these dots against the circuit patterns will provide continuity between the circuit patterns; the contactor substrate also has embedded structural fibers which span across the contactor dots.
摘要翻译： 一种电触摸开关，其具有电隔离并隔开预定距离的两个电路图案的印刷电路基板，具有具有弹性柔性基板的接触器，多个小接触器点相对于电路图案随机设置，每个接触点 足够跨越电路图案之间的间隔并且相对于电路图案的这些点中的任何一个的凹陷将提供电路图案之间的连续性; 接触器基板也具有穿过接触器点的嵌入式结构纤维。
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公开(公告)号：US08735748B2
公开(公告)日：2014-05-27
申请号：US12737869
申请日：2010-06-04
申请人： Shigeru Yamada
发明人： Shigeru Yamada
IPC分类号： H01H9/26
CPC分类号： H01H3/125 , H01H13/705 , H01H13/83 , H01H13/86 , H01H2215/004 , H01H2219/03 , H01H2219/06 , H01H2219/062 , H01H2221/002 , H01H2221/07 , H01H2223/003 , H01H2223/034 , H01H2229/026 , H01H2233/03 , H01H2239/038
摘要： There is provided a keyboard structure capable of preventing a fingernail of a user from being inserted between key tops and achieving uniform illumination without illumination leakage. A key top body portion (120a) and an upper sheet (120b) are integrally formed to form a key top (120) and a flange portion (120d) is formed by protruding the upper sheet (120b) from the key top body portion (120a) toward an outer circumferential direction. A frame (122) is disposed between the adjacent key tops (120) and a gap is closed by the flange portion (120d) of the upper sheet (120b) and a flange portion (122a) of the frame (122).
摘要翻译： 提供了一种键盘结构，其能够防止用户的指甲被插入键顶之间并且实现均匀的照明而没有照射泄漏。 一体形成键顶部主体部分（120a）和上部片材（120b）以形成键顶（120），并且通过使上部片材（120b）从键顶主体部分突出而形成凸缘部分（120d） 120a）朝向外周方向。 框架（122）设置在相邻的键顶（120）之间，并且间隙由上片（120b）的凸缘部分（120d）和框架（122）的凸缘部分（122a）封闭。
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公开(公告)号：US20110155551A1
公开(公告)日：2011-06-30
申请号：US12737869
申请日：2010-06-04
申请人： Shigeru Yamada
发明人： Shigeru Yamada
IPC分类号： H01H13/76
CPC分类号： H01H3/125 , H01H13/705 , H01H13/83 , H01H13/86 , H01H2215/004 , H01H2219/03 , H01H2219/06 , H01H2219/062 , H01H2221/002 , H01H2221/07 , H01H2223/003 , H01H2223/034 , H01H2229/026 , H01H2233/03 , H01H2239/038
摘要： There is provided a keyboard structure capable of preventing a fingernail of a user from being inserted between key tops and achieving uniform illumination without illumination leakage. A key top body portion (120a) and an upper sheet (120b) are integrally formed to form a key top (120) and a flange portion (120d) is formed by protruding the upper sheet (120b) from the key top body portion (120a) toward an outer circumferential direction. A frame (122) is disposed between the adjacent key tops (120) and a gap is closed by the flange portion (120d) of the upper sheet (120b) and a flange portion (122a) of the frame (122).
摘要翻译： 提供了一种键盘结构，其能够防止用户的指甲被插入键顶之间并且实现均匀的照明而没有照射泄漏。 一体形成键顶部主体部分（120a）和上部片材（120b）以形成键顶（120），并且通过使上部片材（120b）从键顶主体部分突出而形成凸缘部分（120d） 120a）朝向外周方向。 框架（122）设置在相邻的键顶（120）之间，并且间隙由上片（120b）的凸缘部分（120d）和框架（122）的凸缘部分（122a）封闭。
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