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公开(公告)号：US07262374B2
公开(公告)日：2007-08-28
申请号：US11455638
申请日：2006-06-20
IPC分类号： H01H9/30
CPC分类号： G06F3/0202 , H01H13/705 , H01H2217/018 , H01H2217/024 , H01H2221/006 , H01H2221/012 , H01H2221/014 , H01H2221/016 , H01H2239/024
摘要： Provided are a pointing device allowing accurate depressing operation on a key top and involving no erroneous input or erroneous operation, and a key sheet for the pointing device. On the back surface of a base sheet (14) of a key sheet (15) for a pointing device, an accommodating portion (17) for a magnet (13), for accommodating portion greatly protrudes toward a board (P) beyond a pusher (14b) is provided. When the key top (12) is depressed, the accommodating portion (17) and the magnet (13) come into contact with the board (P), and causes the depressed key top (12) to tilt using the point of contact as a fulcrum, thereby pressing the pusher (14b) against a contact switch (Pi, Po). Thus, it is possible to reduce the thickness and weight of the pointing device (10) and the key sheet (15) for the pointing device. Further, a reduction is achieved in terms of the possibility of erroneous input and erroneous operation, making it possible to reliably effect confirmation input.
摘要翻译： 提供了一种允许在键顶上进行精确的按压操作并且不涉及错误的输入或错误操作以及用于指示设备的按键板的指示设备。 在用于指示装置的按键板（15）的基片（14）的后表面上，用于容纳部分的用于磁体（13）的容纳部分（17）大大地朝向板（P）突出超过推动器 （14b）。 当按压键顶（12）时，容纳部分（17）和磁体（13）与基板（P）接触，并使按压键顶部（12）以接触点倾斜为 从而按压推动器（14b）抵靠接触开关（Pi，Po）。 因此，可以减小用于指示装置的指示装置（10）和按键板（15）的厚度和重量。 此外，在错误输入和错误操作的可能性方面实现了减少，使得可以可靠地实现确认输入。
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公开(公告)号：US08072425B2
公开(公告)日：2011-12-06
申请号：US11441046
申请日：2006-05-26
IPC分类号： G09G5/08
CPC分类号： G06F3/03548
摘要： Disclosed are a key sheet for a pointing device and a pointing device using a magnet compact in terms of both magnetic force and size to allow a reduction in thickness. Between a pusher (14f) opposed to a contact input portion (E) of a board (P) and a magnet (11) fixed to a base sheet (14) at an outside position around the pusher (14f) as a center so as to be away from a key top (15), there is provided an elastic flexible portion (14d) allowing displacement in a depressing direction through depression of the key top (15) toward the contact input portion (E). As a result, it is possible to perform depressing operation on the key top (15), with the magnet (11) being provided on the base sheet (14), making it possible to perform switch input, such as confirmation input.
摘要翻译： 公开了一种用于指向装置和指向装置的键盘，其在磁力和尺寸方面使用磁体压块以允许减小厚度。 在与基板（P）的触点输入部（E）相对的推动器（14f）和在作为中心的推动器（14f）周围的外部位置固定到基板（14）的磁体（11）之间， 为了远离键顶（15），设置有弹性柔性部分（14d），通过将键顶（15）朝向接触输入部分（E）按压，允许沿按压方向的位移。 结果，可以通过在基片（14）上设置磁体（11）来对键顶（15）进行按压操作，使得可以执行诸如确认输入的开关输入。
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公开(公告)号：US20060267937A1
公开(公告)日：2006-11-30
申请号：US11441046
申请日：2006-05-26
IPC分类号： G09G5/08
CPC分类号： G06F3/03548
摘要： Disclosed are a key sheet for a pointing device and a pointing device using a magnet compact in terms of both magnetic force and size to allow a reduction in thickness. Between a pusher (14f) opposed to a contact input portion (E) of a board (P) and a magnet (11) fixed to a base sheet (14) at an outside position around the pusher (14f) as a center so as to be away from a key top (15), there is provided an elastic flexible portion (14d) allowing displacement in a depressing direction through depression of the key top (15) toward the contact input portion (E). As a result, it is possible to perform depressing operation on the key top (15), with the magnet (11) being provided on the base sheet (14), making it possible to perform switch input, such as confirmation input.
摘要翻译： 公开了一种用于指向装置和指向装置的键盘，其在磁力和尺寸方面使用磁体压块以允许减小厚度。 在与推动器（14f）周围的外部位置固定在基板（14）上的与板（P）的触点输入部分（E）相对的推动器（14f）和固定到基板（14）的磁体（11） 为了远离键顶（15），设置有弹性柔性部分（14d），通过将键顶（15）朝着接触输入部分（E）按压而允许在按压方向上的位移。 结果，可以通过在基片（14）上设置磁体（11）来对键顶（15）进行按压操作，使得可以执行诸如确认输入的开关输入。
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公开(公告)号：US20050264530A1
公开(公告)日：2005-12-01
申请号：US11138436
申请日：2005-05-27
CPC分类号： G06F3/0338
摘要： Provided is a pointing device that can be reduced in thickness even if a magnetic field sensor is mounted to a front face of a printed circuit board. When a support portion laterally moves, a reverse face of a flexible portion is displaced while being guided away from the printed circuit board due to deformation of a mountain fold flexure portion as a directional deformation portion. Therefore, a clearance between the reverse face of the flexible portion and the printed circuit board increases, and the magnetic field sensor can be mounted to the front face of the printed circuit board, thereby making it possible to reduce thickness of the pointing device. At the same time, the flexible portion would not be ruptured through sliding contact with the magnetic field sensor.
摘要翻译： 提供一种即使将磁场传感器安装到印刷电路板的正面也可以减小厚度的指示装置。 当支撑部分横向移动时，由于作为方向变形部分的山折弯曲部分的变形，柔性部分的反面被导向远离印刷电路板而移位。 因此，柔性部分的反面与印刷电路板之间的间隙增加，并且可以将磁场传感器安装到印刷电路板的正面，从而可以减小定位装置的厚度。 同时，柔性部分不会通过与磁场传感器的滑动接触而破裂。
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公开(公告)号：US07508376B2
公开(公告)日：2009-03-24
申请号：US11138436
申请日：2005-05-27
IPC分类号： G09G5/08
CPC分类号： G06F3/0338
摘要： Provided is a pointing device that can be reduced in thickness even if a magnetic field sensor is mounted to a front face of a printed circuit board. When a support portion laterally moves, a reverse face of a flexible portion is displaced while being guided away from the printed circuit board due to deformation of a mountain fold flexure portion as a directional deformation portion. Therefore, a clearance between the reverse face of the flexible portion and the printed circuit board increases, and the magnetic field sensor can be mounted to the front face of the printed circuit board, thereby making it possible to reduce thickness of the pointing device. At the same time, the flexible portion would not be ruptured through sliding contact with the magnetic field sensor.
摘要翻译： 提供一种即使将磁场传感器安装到印刷电路板的正面也可以减小厚度的指示装置。 当支撑部分横向移动时，由于作为方向变形部分的山折弯曲部分的变形，柔性部分的反面被导向远离印刷电路板而移位。 因此，柔性部分的反面与印刷电路板之间的间隙增加，并且可以将磁场传感器安装到印刷电路板的正面，从而可以减小定位装置的厚度。 同时，柔性部分不会通过与磁场传感器的滑动接触而破裂。
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公开(公告)号：US20060284710A1
公开(公告)日：2006-12-21
申请号：US11455638
申请日：2006-06-20
IPC分类号： H01H9/00
CPC分类号： G06F3/0202 , H01H13/705 , H01H2217/018 , H01H2217/024 , H01H2221/006 , H01H2221/012 , H01H2221/014 , H01H2221/016 , H01H2239/024
摘要： Provided are a pointing device allowing accurate depressing operation on a key top and involving no erroneous input or erroneous operation, and a key sheet for the pointing device. On the back surface of a base sheet (14) of a key sheet (15) for a pointing device, an accommodating portion (17) for a magnet (13), for accommodating portion greatly protrudes toward a board (P) beyond a pusher (14b) is provided. When the key top (12) is depressed, the accommodating portion (17) and the magnet (13) come into contact with the board (P), and causes the depressed key top (12) to tilt using the point of contact as a fulcrum, thereby pressing the pusher (14b) against a contact switch (Pi, Po). Thus, it is possible to reduce the thickness and weight of the pointing device (10) and the key sheet (15) for the pointing device. Further, a reduction is achieved in terms of the possibility of erroneous input and erroneous operation, making it possible to reliably effect confirmation input.
摘要翻译： 提供了一种允许在键顶上进行精确的按压操作并且不涉及错误的输入或错误操作以及用于指示设备的按键板的指示设备。 在用于指示装置的按键板（15）的基片（14）的后表面上，用于容纳部分的用于磁体（13）的容纳部分（17）大大地朝向板（P）突出超过推动器 （14b）。 当按压键顶（12）时，容纳部分（17）和磁体（13）与基板（P）接触，并使按压键顶部（12）以接触点倾斜为 从而按压推动器（14b）抵靠接触开关（Pi，Po）。 因此，可以减小用于指示装置的指示装置（10）和按键板（15）的厚度和重量。 此外，在错误输入和错误操作的可能性方面实现了减少，使得可以可靠地实现确认输入。
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公开(公告)号：US06876189B2
公开(公告)日：2005-04-05
申请号：US10496400
申请日：2002-11-26
CPC分类号： G01R15/202
摘要： A current sensor according to the present invention is provided with a U-shaped conductor through which current under measurement flows, a magnetic sensor disposed between two straight portions parallel to each other both of which form the U-shaped conductor, a magnetic material of surrounding shape which surrounds the two straight portions and the magnetic sensor and includes a convex opposed to the magnetic sensor and a supporting member for supporting the conductor, the magnetic sensor and the magnetic material so as to position ends of the conductor and terminals of the magnetic sensor at the same side with respect to the magnetic material.
摘要翻译： 根据本发明的电流传感器设置有U形导体，通过该U形导体测量流动的电流，磁传感器设置在彼此平行的两个直线部分之间，二者形成U形导体，周围的磁性材料 围绕两个直线部分的形状和磁性传感器，并且包括与磁性传感器相对的凸起和用于支撑导体的支撑构件，磁性传感器和磁性材料，以便定位导体的端部和磁性传感器的端子 在与磁性材料相同的一侧。
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公开(公告)号：US20090045807A1
公开(公告)日：2009-02-19
申请号：US12097729
申请日：2006-12-14
IPC分类号： G01B7/14
CPC分类号： G01D5/145
摘要： A magnetic flux detection unit and a rectangular solid magnet are provided. The magnetic flux detection unit includes one or more pairs of Hall sensors, each pair having two Hall sensors arranged on a substrate. The solid magnet is arranged movably in a direction in a plane parallel to the substrate. Each pair of two Hall sensors is arranged on the substrate so that a line connecting the centers of magnetism sensing sections of each pair of two Hall sensors is orthogonal to a movement direction of the magnet. A tetragon has a long side and a short side and the long side has a inclination angle to the line connecting the centers of magnetism sensing sections of the each pair of two Hall sensors. The magnet has one N-pole and one S-pole separately magnetized in orthogonal to the substrate on which the Hall sensors are arranged.
摘要翻译： 提供磁通检测单元和矩形固体磁体。 磁通检测单元包括一对或多对霍尔传感器，每对霍尔传感器具有布置在基板上的两个霍尔传感器。 固体磁体在与基板平行的平面中的方向上可移动地设置。 每对两个霍尔传感器布置在基板上，使得连接每对两个霍尔传感器的磁感应部分的中心的线与磁体的移动方向正交。 四边形具有长边和短边，并且长边与连接每对两个霍尔传感器的磁感应部分的中心的线具有倾斜角。 磁体有一个N极和一个S极分别磁化成与其上布置有霍尔传感器的基板正交。
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公开(公告)号：US07388574B2
公开(公告)日：2008-06-17
申请号：US10686565
申请日：2003-10-17
IPC分类号： G09G5/00
CPC分类号： G06F3/0338 , G05G9/047 , G05G2009/04744 , G05G2009/04755
摘要： A pointing device is provided which facilitates the assembly, achieves downsizing and has a long life. Magnetic sensors 21 are placed symmetrically two by two along an X axis and Y axis on a printed circuit board 24. A switch 28 is placed on a silicone resin 23 side surface of the printed circuit board 24 to provide a switch function achieved by depressing a magnet cover 25 toward the magnet 22. The pointing device, a device for outputting coordinate values of an input point, can not only output the coordinate values, but also make a decision by the switch function. A silicone resin 23 is easy to deform caused by an external force, and returns its initial state without the applied external force as soon as the external force is removed.
摘要翻译： 提供了一种便于组装的指示装置，实现了小型化并且具有长的使用寿命。 磁传感器21沿印刷电路板24上的X轴和Y轴对称地放置两个。 开关28放置在印刷电路板24的硅树脂23侧表面上，以提供通过朝向磁体22按压磁体盖25而实现的开关功能。 指示装置，用于输出输入点的坐标值的装置不仅可以输出坐标值，而且可以通过开关功能作出决定。 有机硅树脂23容易由外力引起变形，并且一旦外力被去除就返回其初始状态而不施加外力。
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公开(公告)号：US08054291B2
公开(公告)日：2011-11-08
申请号：US10542643
申请日：2004-01-16
申请人： Toshinori Takatsuka
发明人： Toshinori Takatsuka
IPC分类号： G09G5/00
CPC分类号： G06F3/0338 , G06F3/0354
摘要： A pointing device is provided which can reduce its size and height, reduce leakage magnetic flux density to the outside. Magnetic sensors are disposed symmetrically two by two on X and Y axes on a printed circuit board. A silicone resin is placed on the printed circuit board, and an internally and externally unipolarly magnetized ring-like magnet is placed near the center of the magnetic sensors. The printed circuit board and silicone resin are not bonded. The silicone resin is easily deformed by applying external force, and returns to its initial state without the external force as soon as the external force is removed. The ring-like magnet is configured to move approximately in parallel to the surface of the printed circuit board. The variations in the ambient magnetic flux density produced by the movement of the ring-like magnet are detected by the magnetic sensors.
摘要翻译： 提供了一种能够减小其尺寸和高度的指示装置，从而减小对外部的泄漏磁通密度。 磁性传感器在印刷电路板上的X和Y轴上对称地布置两个。 将硅树脂放置在印刷电路板上，并且将内部和外部单极磁化的环状磁体放置在磁性传感器的中心附近。 印刷电路板和硅树脂不粘结。 有机硅树脂通过施加外力而容易变形，一旦外力被去除就返回到初始状态而没有外力。 环状磁体构造成大致平行于印刷电路板的表面移动。 通过磁性传感器检测由环状磁体的运动产生的环境磁通密度的变化。
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