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公开(公告)号：US20170032909A1
公开(公告)日：2017-02-02
申请号：US14867322
申请日：2015-09-28
发明人： BO-AN CHEN
IPC分类号： H01H13/7065
CPC分类号： H01H13/7065 , G06F1/1662 , G06F3/0202 , H01H3/125 , H01H2205/002 , H01H2211/00 , H01H2217/012 , H03M11/003
摘要： A keyboard includes plural keys, a membrane key switch module and plural diodes. The plural diodes are disposed on the membrane key switch module, and electrically connected with plural upper contacts or plural lower contacts of the membrane key switch module. Consequently, the keyboard has the function of avoiding the ghosting problem.
摘要翻译： 键盘包括多个键，膜键开关模块和多个二极管。 多个二极管设置在膜键开关模块上，并与膜键开关模块的多个上触头或多个下触点电连接。 因此，键盘具有避免重影问题的功能。
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公开(公告)号：US09299511B2
公开(公告)日：2016-03-29
申请号：US14290993
申请日：2014-05-30
申请人： HTC Corporation
发明人： Han-Wen Yeh , I-Cheng Chuang
CPC分类号： H01H13/14 , H01H9/0214 , H01H13/06 , H01H13/10 , H01H2013/525 , H01H2203/00 , H01H2211/00 , H01H2221/03 , H01H2221/044 , H01H2223/002
摘要： A key assembly and electronic device is provided. The key assembly is disposed at a housing of the electronic device. The key assembly includes a circuit board, a shaft, a limiting portion, a contact element and an elastic element. The circuit board disposed in the housing has a first contact and a second contact. The shaft penetrates through the housing and the circuit board and having a first end and a second end. The limiting portion is located at the second end of the shaft. The contact element is located between the housing and the circuit board. The elastic element is coupled between the shaft and the circuit board. When the shaft drives the contact element to move toward the circuit board for the contact element to contact the second contact, the second contact is electrically connected to the first contact through the contact element to generate an electrical signal.
摘要翻译： 提供了一个关键组件和电子设备。 钥匙组件设置在电子装置的外壳上。 键组件包括电路板，轴，限制部分，接触元件和弹性元件。 设置在壳体中的电路板具有第一接触和第二接触。 轴穿过壳体和电路板并且具有第一端和第二端。 限制部分位于轴的第二端。 接触元件位于壳体和电路板之间。 弹性元件连接在轴和电路板之间。 当轴驱动接触元件朝向用于接触元件的电路板移动以接触第二接触件时，第二接触件通过接触元件电连接到第一接触点以产生电信号。
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公开(公告)号：US20130153386A1
公开(公告)日：2013-06-20
申请号：US13653111
申请日：2012-10-16
申请人： GUO-DONG LI
发明人： GUO-DONG LI
IPC分类号： H01H13/76
CPC分类号： H01H13/83 , H01H2211/00 , H01H2219/062
摘要： A keypad assembly is attached to a housing of an electronic device. The housing defines a plurality of key holes, the keypad assembly including an elastic sheet and a number of key caps. The elastic sheet includes a number of key bodies and a number of contacts formed at opposite surfaces thereof. The elastic sheet is positioned at a first side of the housing, and the key bodies extend through the key holes. The key caps are positioned at a second side of the housing, and are mounted on the key bodies.
摘要翻译： 键盘组件附接到电子设备的壳体。 壳体限定多个键孔，键盘组件包括弹性片和多个键帽。 弹性片包括多个键体和在其相对表面上形成的多个触点。 弹性片位于壳体的第一侧，键体延伸穿过键孔。 钥匙盖位于外壳的第二侧，并安装在钥匙体上。
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公开(公告)号：US07187264B2
公开(公告)日：2007-03-06
申请号：US10370446
申请日：2003-02-20
申请人： Werner Bieck , Dries Chabach , Yves Decoster , Robert Ollett , Alain Schumacher
发明人： Werner Bieck , Dries Chabach , Yves Decoster , Robert Ollett , Alain Schumacher
IPC分类号： H01C10/10
CPC分类号： H01H13/702 , H01H13/703 , H01H2211/00 , H01H2227/006 , H01H2227/032
摘要： A foil-type switching element comprises a first carrier foil and a second carrier foil arranged at a certain distance from each other by means of a spacer 10. The spacer 10 comprises at least one recess 12 defining an active area of the switching element. At least two electrodes and a layer of pressure sensitive material are arranged within the active area of the switching element between the first and second carrier foils in such a way that, in response to a pressure acting on the active area of the switching element, the first and second carrier foils are pressed together against the reaction force of the elastic carrier foils and an electrical contact is established between the at least two electrodes via the pressure sensitive material. The active area comprises an inner region 14 and a number of outer regions 18, the inner region having a generally convex shape and the outer regions extending outwardly from said inner region.
摘要翻译： 箔型开关元件包括通过间隔件10彼此以一定距离布置的第一载体箔和第二载体箔。 间隔件10包括限定开关元件的有效区域的至少一个凹部12。 至少两个电极和一层压敏材料被布置在第一和第二载体箔之间的开关元件的有效区域内，使得响应于作用在开关元件的有源区域上的压力， 抵抗弹性载体箔的反作用力将第一和第二载体箔压在一起，并且经由压敏材料在至少两个电极之间建立电接触。 有源区域包括内部区域14和多个外部区域18，内部区域具有大致凸起的形状，外部区域从所述内部区域向外延伸。
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公开(公告)号：US09852853B2
公开(公告)日：2017-12-26
申请号：US14882964
申请日：2015-10-14
发明人： Luis C. Armendariz
IPC分类号： H01H13/703 , H01H13/7065 , H01H13/88
CPC分类号： H01H13/703 , H01H13/7065 , H01H13/88 , H01H2211/00 , H01H2227/036 , H01H2229/024
摘要： Example implementations relate to thermally fused spacers. In one example, keyboard membranes including thermally fused spacers include a first circuit including a first conductive trace and a first key contact of the keyboard membrane, where the first conductive trace is coupled to the first key contact, a second circuit including a second conductive trace and a second key contact of the keyboard membrane, where the second conductive trace is coupled to the second key contact, and wherein the second key contact is to couple to the first key contact, and a spacer formed of a layer of thermoplastic material, a first thermoplastic film, and a second thermoplastic film, where the spacer is fused via the first thermoplastic film to the first circuit and via the second thermoplastic film to the second circuit.
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公开(公告)号：US20170110269A1
公开(公告)日：2017-04-20
申请号：US14882964
申请日：2015-10-14
发明人： Luis C. Armendariz
IPC分类号： H01H13/703 , H01H13/88 , H01H13/7065
CPC分类号： H01H13/703 , H01H13/7065 , H01H13/88 , H01H2211/00 , H01H2227/036 , H01H2229/024
摘要： Example implementations relate to thermally fused spacers. In one example, keyboard membranes including thermally fused spacers include a first circuit including a first conductive trace and a first key contact of the keyboard membrane, where the first conductive trace is coupled to the first key contact, a second circuit including a second conductive trace and a second key contact of the keyboard membrane, where the second conductive trace is coupled to the second key contact, and wherein the second key contact is to couple to the first key contact, and a spacer formed of a layer of thermoplastic material, a first thermoplastic film, and a second thermoplastic film, where the spacer is fused via the first thermoplastic film to the first circuit and via the second thermoplastic film to the second circuit.
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公开(公告)号：US06262646B1
公开(公告)日：2001-07-17
申请号：US09420230
申请日：1999-10-18
IPC分类号： H01H900
CPC分类号： H01H13/702 , H01H13/703 , H01H25/041 , H01H2209/002 , H01H2211/00 , H01H2215/042 , H01H2219/056 , H01H2219/066 , H01H2221/04 , H01H2229/028 , H01H2229/034 , H01H2229/044 , H01H2233/012 , H01H2239/01 , H01H2239/078
摘要： A magnetically actuated pushbutton switch has individual switch modules pre-assembled as standalone subassemblies. Each subassembly has a platform with a cavity on its underside. A portion of the platform is magnetized. A metallic armature is held in the cavity by the magnetic attraction of the platform. The switch subassemblies are mounted on a substrate that has switch contacts thereon. The armature is movable into and out of shorting relation with the contacts. A major spacer on the substrate has openings aligned with the switch contacts for receiving the subassemblies. An overlay film covers the subassemblies and major spacer. The armature may have a lens therein for transmitting backlighting. The platform can be magnetized at the time of installation on the substrate.
摘要翻译： 一个磁力驱动的按钮开关具有预先组装成独立的子组件的各个开关模块。 每个子组件具有在其下侧具有空腔的平台。 平台的一部分被磁化。 金属电枢通过平台的磁吸力保持在空腔中。 开关子组件安装在其上具有开关触点的基板上。 电枢可以与触点移动进出短路关系。 衬底上的主要间隔件具有与用于接收子组件的开关触头对准的开口。 覆盖膜覆盖子组件和主要间隔件。 电枢可以在其中具有用于传输背光的透镜。 平台可以在安装在基板上时被磁化。
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公开(公告)号：US20010002648A1
公开(公告)日：2001-06-07
申请号：US09741954
申请日：2000-12-22
IPC分类号： H01H013/14
CPC分类号： H01H13/702 , H01H13/703 , H01H25/041 , H01H2209/002 , H01H2211/00 , H01H2215/042 , H01H2219/056 , H01H2219/066 , H01H2221/04 , H01H2229/028 , H01H2229/034 , H01H2229/044 , H01H2233/012 , H01H2239/01 , H01H2239/078
摘要： A magnetically actuated pushbutton switch has individual switch modules preassembled as standalone subassemblies. Each subassembly has a platform with a cavity on its underside. A portion of the platform is magnetized. A metallic armature is held in the cavity by the magnetic attraction of the platform. The switch subassemblies are mounted on a substrate that has switch contacts thereon. The armature is movable into and out of shorting relation with the contacts. A major spacer on the substrate has openings aligned with the switch contacts for receiving the subassemblies. An overlay film covers the subassemblies and major spacer. The armature may have a lens therein for transmitting backlighting. The platform can be magnetized at the time of installation on the substrate.
摘要翻译： 一个磁力驱动的按钮开关具有预先组装成独立子组件的各个开关模块。 每个子组件具有在其下侧具有空腔的平台。 平台的一部分被磁化。 金属电枢通过平台的磁吸力保持在空腔中。 开关子组件安装在其上具有开关触点的基板上。 电枢可以与触点移动进出短路关系。 衬底上的主要间隔件具有与用于接收子组件的开关触头对准的开口。 覆盖膜覆盖子组件和主要间隔件。 电枢可以在其中具有用于传输背光的透镜。 平台可以在安装在基板上时被磁化。
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公开(公告)号：US08704113B2
公开(公告)日：2014-04-22
申请号：US13315927
申请日：2011-12-09
IPC分类号： H01H1/10
CPC分类号： H01H13/705 , H01H2211/00 , H01H2221/002 , H01H2229/03
摘要： Disclosed herein is a keyboard, including: a membrane switch having contacts disposed at positions thereof corresponding to keys; a spacer member provided on the membrane switch and having openings at least at portions thereof corresponding to the keys; a resilient member provided on the spacer member and spaced from and opposed to the membrane switch through the openings; and a key member provided at a portion of the resilient member which corresponds to each of the keys.
摘要翻译： 这里公开了一种键盘，包括：薄膜开关，其具有设置在与键对应的位置处的触点; 设置在所述薄膜开关上的间隔件，至少在与所述键对应的部分处具有开口; 设置在所述间隔件上并与所述薄膜开关隔开并相对于所述薄膜开关穿过所述开口的弹性构件; 以及设置在对应于每个键的弹性构件的一部分处的键构件。
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公开(公告)号：US06563069B2
公开(公告)日：2003-05-13
申请号：US09876639
申请日：2001-06-07
IPC分类号： H01H110
CPC分类号： B60Q5/003 , B60R21/21658 , H01H3/141 , H01H13/703 , H01H2211/00 , H01H2239/072
摘要： A membrane horn switch assembly for operating a horn of a vehicle, the horn switch assembly includes a membrane switch with an upper nonconductive sheet having a first electrically conductive coating and a lower nonconductive sheet with a second electrically conductive coating, the second electrically conductive coating including a first conductive grid and a second conductive grid, the first electrically conductive coating being in a facially spaced relationship with respect to the second electrically conductive coating. A nonconductive spacer is positioned in between the first electrically conductive coating and the second electrically conductive coating, the nonconductive spacer having a plurality of openings aligning with portions of the first conductive grid and said second conductive grid. A plurality of first concentrators and second concentrators depend upwardly from a reaction surface, the plurality of first concentrators maintaining the second plurality of concentrators in a facing spaced relationship with respect to the membrane horn switch, the plurality of second concentrators selectively communicating portions of the first conductive grid and second conductive grid, when a force is applied to the horn switch assembly.
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