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公开(公告)号：US06736323B2
公开(公告)日：2004-05-18
申请号：US09902539
申请日：2001-07-11
IPC分类号： G06K704
CPC分类号： H01H13/70 , H01H2223/004 , H01H2223/014 , H01H2223/024 , H01H2229/064 , H01H2231/006
摘要： A keyboard housing is built of one piece of material, with the keyboard housing being formed of an upper housing shell and a joining S-shaped lower housing shell. In this regard, the keyboard housing is preferably of resinous plastic. The keypad and, for example, the keyboard electronic circuitry are contained in the upper housing shell, with the auxiliary components being the lower housing shell.
摘要翻译： 键盘壳体由一块材料构成，键盘壳体由上壳体壳体和接合的S形下壳体壳体形成。 在这方面，键盘壳体优选为树脂塑料。 键盘和例如键盘电子电路被容纳在上壳体壳体中，辅助部件是下壳体壳体。
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公开(公告)号：US07009121B2
公开(公告)日：2006-03-07
申请号：US10419819
申请日：2003-04-22
IPC分类号： H01H9/00
CPC分类号： H01H13/702 , H01H2215/008 , H01H2221/07 , H01H2223/014 , H01H2231/006
摘要： A one-piece keyboard housing in a simple but compact manner is provided by using an internal gas pressure injection molding process (air mold process). With this process, the keyboard housing can be formed as a one-piece molded part with recesses and cavities. The cavity serves to reduce weight, and the process itself improves stability within the keyboard housing. The molded part is formed of a traylike first housing shell, in which a keypad can be mounted, and a second housing shell with recesses that joins the first housing shell in an n-shape.
摘要翻译： 通过使用内部气体压力注射成型工艺（空气模制工艺），以简单但紧凑的方式提供一体式键盘壳体。 通过该过程，键盘壳体可以形成为具有凹部和空腔的单件模制部件。 该腔用于减轻重量，并且该过程本身提高了键盘壳体内的稳定性。 模制部件由托盘状的第一壳体壳体形成，其中可以安装键盘，以及具有将第一壳体壳体连接成n形的凹部的第二壳体壳体。
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公开(公告)号：US5995877A
公开(公告)日：1999-11-30
申请号：US965684
申请日：1997-11-06
CPC分类号： F24C7/082 , G09F23/0058 , H01H2201/02 , H01H2207/008 , H01H2209/07 , H01H2209/084
摘要： A control unit (1) for switching and controlling functions (6) of household appliances has a continuous control surface (2) with operational areas (3) and a printed film (5). Several piezosensors (4) are arranged on a back of a plate forming the control surface (2), connected firmly and rigidly to the plate. The piezosensors (4) can be located in a film packet (9), for example, through which the piezosensors (4) are electrically connected to a processor (12). Through an offset arrangement of the piezosensors (4) in a matrix pattern direct illumination or back lighting of the printed film (5) can be achieved, thereby improving an operator's visual recognition while permitting accurate recognition of a function by the processor (12). An input filter (15) prevents operator error due to unintentional actuation of the control unit.
摘要翻译： 用于切换和控制家用电器功能的控制单元（1）具有带操作区域（3）和印刷膜（5）的连续控制表面（2）。 几个压电传感器（4）布置在形成控制表面（2）的板的背面，牢固且刚性地连接到板上。 压电传感器（4）可以位于诸如压电传感器（4）电连接到处理器（12）的胶片盒（9）中。 通过压电传感器（4）的偏移布置可以实现矩阵图案，可以实现印刷膜（5）的直接照明或背光照明，从而改善操作者的视觉识别，同时允许处理器（12）对功能的准确识别。 输入滤波器（15）防止由于控制单元的无意驱动引起的操作者错误。
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公开(公告)号：US20090113090A1
公开(公告)日：2009-04-30
申请号：US12264612
申请日：2008-11-04
IPC分类号： G06F3/00
CPC分类号： G06F3/0202 , G06F1/182 , G06F3/0227 , G06F3/023
摘要： A keyboard is provided with at least one keypad, a housing, and at least one USB port, wherein the USB port is located behind an opening in a top of the housing and the opening is at least partially closed by a dirt and/or dust protector.
摘要翻译： 键盘设置有至少一个键盘，壳体和至少一个USB端口，其中USB端口位于壳体的顶部中的开口后面，并且开口至少部分地被灰尘和/或灰尘封闭 保护者
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公开(公告)号：US06860660B2
公开(公告)日：2005-03-01
申请号：US10413554
申请日：2003-04-15
CPC分类号： H01H13/70 , H01H2223/014 , H01H2231/006
摘要： A keyboard having a housing, which is designed as one piece and wherein a top open housing shell is designed in conjunction with a keypad such that the top shell is traylike and is attached within the housing at an angle. A bottom base of the top open housing shell forms a bottom open housing shell. The bottom open housing shell has at least one recess provided for the installation of a card reader.
摘要翻译： 具有壳体的键盘，其被设计为一体，并且其中顶部敞开的壳体壳体与键盘一起设计，使得顶部壳体是托盘状的，并以一定角度附接在壳体内。 顶部开放的壳体壳体的底部底部形成底部敞开的壳体壳体。 底部敞开的壳体壳体具有设置用于安装读卡器的至少一个凹部。
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公开(公告)号：US20090256805A1
公开(公告)日：2009-10-15
申请号：US12424343
申请日：2009-04-15
IPC分类号： G06F3/02
CPC分类号： G06F3/021
摘要： A keyboard is provided as a peripheral device for a computer unit with a key field and an associated housing, whereby an extension is attached to the housing. The keyboard includes at least one reading device being accommodated in the extension for the contactless reading of data stored on ID cards or access cards or documents.
摘要翻译： 提供键盘作为具有键区域和相关联的壳体的计算机单元的外围设备，由此延伸部附接到壳体。 键盘包括至少一个读取装置，其被容纳在扩展中，用于非接触式读取存储在ID卡或访问卡或文档上的数据。
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公开(公告)号：US6121563A
公开(公告)日：2000-09-19
申请号：US264712
申请日：1999-03-09
CPC分类号： H01H3/122
摘要： A large key covering several small key fields of a keyboard has a bearing fork projection (9), lever arms (10 and 11) of which each have an bearing pin (12) that engages a grip slot located in each side of an adjacent guide bush pair (14), with a key ram (5) of the large key ram including a clip collar (16) which, when the large key is pivoted to extend the key ram into a guide bush (6) of the guide body (3), snaps over a protrusion ledge (15) in the guide bush. The large key provides an arrangement that is easy to install, is structured as a single piece, and allows for simple verification of assembly; unlike known large keys covering several small key fields which comprise several parts and are difficult to mount.
摘要翻译： 覆盖键盘的几个小关键区域的大键具有支承叉突起（9），杠杆臂（10和11）各自具有轴承销（12），该轴承销与位于相邻引导件 衬套对（14），其具有大键盘的键柱（5），其包括夹环（16），当所述大键被枢转以将所述键柱延伸到所述导向体的导向衬套（6）中时 3），在引导衬套中的突出突起（15）上方卡扣。 大键提供了易于安装的结构，被构造为单件，并且允许组装的简单验证; 不同于已知的大键，其覆盖几个小关键领域，其包括若干部分并且难以安装。
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公开(公告)号：US5894121A
公开(公告)日：1999-04-13
申请号：US675823
申请日：1996-07-05
CPC分类号： G06K7/0021
摘要： By applying pressure created by a forced guidance of a sled (11) to contact springs (12-19) carried by the sled, a reduced contact friction upon insertion, as well as upon removal, of a chip card (3) results. This forced guidance is achieved by having a cut-out (7) in a circuit board (5) in which the sled is shoved by the inserted card to be guided by double slot guides (9)on each side of the sled.
摘要翻译： 通过施加由滑雪板（11）的强制引导而产生的接触弹簧（12-19）由滑板承载的压力，导致插入时的接触摩擦力减小，以及芯片卡（3）的移除。 这种强制引导是通过在电路板（5）中具有切口（7）来实现的，其中滑动件被插入的卡片推动，以由滑槽的每一侧上的双槽导向件（9）引导。
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