公开(公告)号：US5813521A

公开(公告)日：1998-09-29

申请号：US715403

申请日：1996-09-18

申请人： Tamotsu Koike ,  Syuji Nakamura ,  Junichi Maruyama ,  Norio Endo ,  Yasuo Ootani

发明人： Tamotsu Koike ,  Syuji Nakamura ,  Junichi Maruyama ,  Norio Endo ,  Yasuo Ootani

IPC分类号： H01H3/12 ,  H01H13/70

CPC分类号： H01H3/125 ,  H01H2227/036

摘要： A keyswitch includes a keytop, a base, an elastic actuator between the keytop and the base, a switch actuated by the actuator, and a link mechanism disposed between the base and the keytop, the link mechanism including first and second link members engaged with each other mechanically at respective first ends thereof, wherein the first and second link members further establish a slide engagement with a rear surface of the keytop at respective second ends thereof.

摘要翻译： 钥匙开关包括键顶，基座，键顶和基座之间的弹性致动器，由致动器致动的开关以及设置在基座和键顶之间的连杆机构，连杆机构包括与每个接合的第一和第二连杆构件 在其相应的第一端处机械地进行其它操作，其中第一和第二连杆构件进一步在其相应的第二端处与键顶的后表面进行滑动接合。

公开(公告)号：US5657860A

公开(公告)日：1997-08-19

申请号：US579800

申请日：1995-12-28

申请人： Tamotsu Koike ,  Syuji Nakamura ,  Jun-ichi Maruyama ,  Norio Endo

发明人： Tamotsu Koike ,  Syuji Nakamura ,  Jun-ichi Maruyama ,  Norio Endo

IPC分类号： H01H3/12 ,  H01H13/70

CPC分类号： H01H3/125 ,  H01H2227/036

摘要： A keyswitch includes a keytop, a base, an elastic actuator between the keytop and the base, a switch actuated by the actuator, and a link mechanism disposed between the base and the keytop, the link mechanism including first and second link members engaged with each other mechanically at respective first ends thereof, wherein the first and second link members further establish a slide engagement with a rear surface of the keytop at respective second ends thereof.

摘要翻译： 钥匙开关包括键顶，基座，键顶和基座之间的弹性致动器，由致动器致动的开关以及设置在基座和键顶之间的连杆机构，连杆机构包括与每个接合的第一和第二连杆构件 在其相应的第一端处机械地进行其它操作，其中第一和第二连杆构件进一步在其相应的第二端处与键顶的后表面进行滑动接合。

公开(公告)号：US20120199458A1

公开(公告)日：2012-08-09

申请号：US13367752

申请日：2012-02-07

申请人： Akihiko TAKEMAE ,  Norio Endo ,  Shuji Nakamura ,  Tamotsu Koike ,  Takeshi Nishino

发明人： Akihiko TAKEMAE ,  Norio Endo ,  Shuji Nakamura ,  Tamotsu Koike ,  Takeshi Nishino

IPC分类号： H01H13/70 ,  H01H13/50

CPC分类号： H01H3/125 ,  H01H13/14 ,  H01H13/36 ,  H01H13/702 ,  H01H2203/038 ,  H01H2227/036

摘要： A key switch device including a key top; a pair of link members connected to the key top and interlocked with each other to guide a vertical motion of the key top; a switch mechanism including a membrane sheet switch capable of opening and closing a contact section of an electrical circuit in accordance with the vertical motion of the key top; a flexible thin film sheet attached to the membrane sheet switch; and a housing attached to the thin film sheet, the housing adapted to connect the link members to the thin film sheet.

摘要翻译： 一种钥匙开关装置，包括键顶; 一对连接构件，连接到键顶并互锁，以引导键顶的垂直运动; 开关机构，其包括根据键顶的垂直运动能够打开和闭合电路的接触部分的膜片开关; 安装在薄片开关上的柔性薄膜片; 以及附接到所述薄膜片的壳体，所述壳体适于将所述连接构件连接到所述薄膜片。

公开(公告)号：US20080237012A1

公开(公告)日：2008-10-02

申请号：US12058379

申请日：2008-03-28

申请人： Tamotsu Koike ,  Shuji Nakamura ,  Junichi Maruyama

发明人： Tamotsu Koike ,  Shuji Nakamura ,  Junichi Maruyama

IPC分类号： H01H13/70 ,  H01H9/00

CPC分类号： H01H3/125 ,  H01H2217/012 ,  H01H2221/036 ,  H01H2221/07 ,  H01H2223/003 ,  H01H2223/034

摘要： The keyboard includes a rubber sheet fixed on key tops of a set of key-switch devices. The rubber sheet elastically urges the key tops upward so that they are borne away from the base of the key-switch devices. The rubber sheet is arranged so as to cover the key-switch devices from outside. According to the invention, the cost of a keyboard covered with a dustproof and watertight rubber sheet can be reduced.

摘要翻译： 键盘包括固定在一组钥匙开关装置的键顶上的橡胶片。 橡胶片弹性地将键顶向上推动，使得它们远离键开关装置的基座。 橡胶片被布置成从外部覆盖钥匙开关装置。 根据本发明，可以减少覆盖有防尘和防水橡胶片的键盘的成本。

公开(公告)号：US08779308B2

公开(公告)日：2014-07-15

申请号：US13367752

申请日：2012-02-07

申请人： Akihiko Takemae ,  Norio Endo ,  Shuji Nakamura ,  Tamotsu Koike ,  Takeshi Nishino

发明人： Akihiko Takemae ,  Norio Endo ,  Shuji Nakamura ,  Tamotsu Koike ,  Takeshi Nishino

IPC分类号： H01H9/26 ,  H01H3/12 ,  H01H13/36 ,  H01H13/14

CPC分类号： H01H3/125 ,  H01H13/14 ,  H01H13/36 ,  H01H13/702 ,  H01H2203/038 ,  H01H2227/036

摘要： A key switch device including a key top; a pair of link members connected to the key top and interlocked with each other to guide a vertical motion of the key top; a switch mechanism including a membrane sheet switch capable of opening and closing a contact section of an electrical circuit in accordance with the vertical motion of the key top; a flexible thin film sheet attached to the membrane sheet switch; and a housing attached to the thin film sheet, the housing adapted to connect the link members to the thin film sheet.

摘要翻译： 一种钥匙开关装置，包括键顶; 一对连接构件，连接到键顶并互锁，以引导键顶的垂直运动; 开关机构，其包括根据键顶的垂直运动能够打开和闭合电路的接触部分的膜片开关; 安装在薄片开关上的柔性薄膜片; 以及附接到所述薄膜片的壳体，所述壳体适于将所述连接构件连接到所述薄膜片。

公开(公告)号：US08207465B2

公开(公告)日：2012-06-26

申请号：US12781140

申请日：2010-05-17

申请人： Junichi Maruyama ,  Tamotsu Koike ,  Takeshi Nishino

发明人： Junichi Maruyama ,  Tamotsu Koike ,  Takeshi Nishino

IPC分类号： H01H13/70

CPC分类号： H01H3/125

摘要： A key switch unit includes a keycap elongated in a lengthwise direction; a switch mechanism; a supporting plate supporting the switch mechanism; and a key reinforcement mechanism engaging the keycap on its lower side for reinforcement. The key reinforcement mechanism includes a first wire member having a beam part extending over substantially an overall dimension of the keycap in the lengthwise direction; a second wire member having a beam part extending in the lengthwise direction between a region contacting the switch mechanism and a first lengthwise end of the keycap; and a third wire member having a beam part extending in the lengthwise direction between the region and a second lengthwise end of the keycap. The beam parts engage the keycap on its lower side. The first, second, and third wire members have respective end parts turnably supported on the supporting plate.

摘要翻译： 键开关单元包括沿长度方向伸长的键帽; 开关机构; 支撑开关机构的支撑板; 以及在其下侧接合键帽以加强的键加强机构。 钥匙加强机构包括：第一线材，其具有沿长度方向在键帽的基本上整个尺寸上延伸的梁部; 第二线构件，其具有在与所述开关机构接触的区域与所述键帽的第一纵向端部之间沿长度方向延伸的梁部; 以及第三线构件，其具有在所述区域和所述键帽的第二纵向端部之间沿长度方向延伸的梁部分。 梁部件在其下侧接合键帽。 第一，第二和第三线构件具有可转动地支撑在支撑板上的相应端部。

公开(公告)号：US08759705B2

公开(公告)日：2014-06-24

申请号：US13362711

申请日：2012-01-31

申请人： Katsuya Funakoshi ,  Shuji Nakamura ,  Takeshi Nishino ,  Junichi Maruyama ,  Tamotsu Koike

发明人： Katsuya Funakoshi ,  Shuji Nakamura ,  Takeshi Nishino ,  Junichi Maruyama ,  Tamotsu Koike

IPC分类号： H01H13/36 ,  H01H3/12 ,  H01H13/14

CPC分类号： H01H3/125 ,  H01H13/14 ,  H01H13/36 ,  H01H2203/038 ,  H01H2215/012 ,  H01H2237/00

摘要： A push button-type switch device includes a pair of fixed contacts, an operable member to be pushed, an actuating member elastically deformable upon the operable member being pushed, a movable contact which short-circuits the pair of fixed contacts due to elastic deformation of the actuating member, and a limiting part arranged to limit a direction in which the operable member moves and making the operable member move in a fixed orientation. The limiting part includes a pair of link members that engage with each other, one ends of the link members rotatably supported by the base portion, and the other ends thereof slidably supported by the operable member. This produces a good click irrespective of a position where the operable member is operated.

摘要翻译： 按钮型开关装置包括一对固定触点，可被推动的可操作构件，在可操作构件被推动时弹性变形的致动构件，由于弹性变形使一对固定触点短路的可动触点 所述致动构件和限制部件被布置成限制所述可操作构件移动的方向，并使所述可操作构件以固定方向移动。 限制部分包括一对彼此接合的连杆构件，连杆构件的一端由基部可旋转地支撑，并且其另一端由可操作构件可滑动地支撑。 无论操作构件的操作位置如何，都可以产生良好的点击。

公开(公告)号：US08436265B2

公开(公告)日：2013-05-07

申请号：US12058379

申请日：2008-03-28

申请人： Tamotsu Koike ,  Shuji Nakamura ,  Junichi Maruyama

发明人： Tamotsu Koike ,  Shuji Nakamura ,  Junichi Maruyama

IPC分类号： H01H9/00

CPC分类号： H01H3/125 ,  H01H2217/012 ,  H01H2221/036 ,  H01H2221/07 ,  H01H2223/003 ,  H01H2223/034

摘要： The keyboard includes a rubber sheet fixed on key tops of a set of key-switch devices. The rubber sheet elastically urges the key tops upward so that they are borne away from the base of the key-switch devices. The rubber sheet is arranged so as to cover the key-switch devices from outside. According to the invention, the cost of a keyboard covered with a dustproof and watertight rubber sheet can be reduced.

摘要翻译： 键盘包括固定在一组钥匙开关装置的键顶上的橡胶片。 橡胶片弹性地将键顶向上推动，使得它们远离键开关装置的基座。 橡胶片被布置成从外部覆盖钥匙开关装置。 根据本发明，可以减少覆盖有防尘和防水橡胶片的键盘的成本。

公开(公告)号：US20100294638A1

公开(公告)日：2010-11-25

申请号：US12781140

申请日：2010-05-17

申请人： Junichi Maruyama ,  Tamotsu Koike ,  Takeshi Nishino

发明人： Junichi Maruyama ,  Tamotsu Koike ,  Takeshi Nishino

IPC分类号： H01H13/02

CPC分类号： H01H3/125

摘要： A key switch unit includes a keycap elongated in a lengthwise direction; a switch mechanism; a supporting plate supporting the switch mechanism; and a key reinforcement mechanism engaging the keycap on its lower side for reinforcement. The key reinforcement mechanism includes a first wire member having a beam part extending over substantially an overall dimension of the keycap in the lengthwise direction; a second wire member having a beam part extending in the lengthwise direction between a region contacting the switch mechanism and a first lengthwise end of the keycap; and a third wire member having a beam part extending in the lengthwise direction between the region and a second lengthwise end of the keycap. The beam parts engage the keycap on its lower side. The first, second, and third wire members have respective end parts turnably supported on the supporting plate.

摘要翻译： 键开关单元包括沿长度方向伸长的键帽; 开关机构; 支撑开关机构的支撑板; 以及在其下侧接合键帽以加强的键加强机构。 钥匙加强机构包括：第一线材，其具有沿长度方向在键帽的基本上整个尺寸上延伸的梁部; 第二线构件，其具有在与所述开关机构接触的区域与所述键帽的第一纵向端部之间沿长度方向延伸的梁部; 以及第三线构件，其具有在所述区域和所述键帽的第二纵向端部之间沿长度方向延伸的梁部分。 梁部件在其下侧接合键帽。 第一，第二和第三线构件具有可转动地支撑在支撑板上的相应端部。

公开(公告)号：US06801967B2

公开(公告)日：2004-10-05

申请号：US09866648

申请日：2001-05-30

申请人： Shuji Nakamura ,  Tamotsu Koike ,  Kazuhiro Watanabe

发明人： Shuji Nakamura ,  Tamotsu Koike ,  Kazuhiro Watanabe

IPC分类号： G06F1314

CPC分类号： G06F3/038 ,  G06F3/03543 ,  G06F2203/0384

摘要： A wireless mouse unit has a wireless mouse generating signals for moving a cursor across a display screen, a rechargeable secondary battery cell built into the wireless mouse, and a receiver for receiving the signals transmitted from the wireless mouse, the receiver electrically connected to and powered by a computer via a cable. The receiver includes a charging terminal for recharging the rechargeable battery when the wireless mouse is placed in the receiver, eliminating the need for a special charger to recharge the rechargeable secondary battery cell built into the wireless mouse.

摘要翻译： 无线鼠标单元具有无线鼠标，用于产生用于在显示屏幕上移动光标的信号，内置于无线鼠标中的可再充电二次电池单元，以及用于接收从无线鼠标发送的信号的接收器，接收器电连接到电源 通过电脑通过电缆。 接收机包括充电终端，用于当无线鼠标放置在接收器中时对可再充电电池进行再充电，从而无需专门的充电器对内置于无线鼠标中的可充电二次电池进行再充电。