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1. 发明申请

US20150107979A1 KEYSWITCH DEVICE 有权
标题翻译： KEYSWITCH设备
公开(公告)号：US20150107979A1
公开(公告)日：2015-04-23
申请号：US14496231
申请日：2014-09-25
申请人： FUJITSU COMPONENT LIMITED
发明人： Takeshi Nishino
IPC分类号： H01H13/50
CPC分类号： H01H13/705 , H01H3/125
摘要： A keyswitch device includes a pair of links for supporting a key top, each provided on the support sheet and including a first arm and a second arm, and a frame for supporting the links, provided on the support sheet. Each link includes a rotation shaft provided at a first end and a slide shaft provided at a second end of each of the first arm and the second arm. The rotation shaft is rotatably placed on one of the frame and the key top. The slide shaft is slidably placed in a corresponding one of guide grooves provided on the other of the frame and the key top. A connecting groove is provided in the first arm of at least one of the links. A connecting shaft is provided on the second arm of the other of the links, and is movably placed in the connecting groove.
摘要翻译：钥匙开关装置包括用于支撑键顶的一对连杆，每个连接件设置在支撑片上并且包括第一臂和第二臂，以及用于支撑设置在支撑片上的连杆的框架。每个连杆包括设置在第一端的旋转轴和设置在第一臂和第二臂中的每一个的第二端处的滑动轴。旋转轴可旋转地放置在框架和键顶之一上。滑动轴可滑动地放置在设置在框架和键顶上的另一个上的相应的一个引导槽中。连接槽设置在至少一个连杆的第一臂中。连接轴设置在另一个连杆的第二臂上，并且可移动地放置在连接槽中。

2. 发明授权

US11011329B2 Reaction force generating member for a key switch device 有权
公开(公告)号：US11011329B2
公开(公告)日：2021-05-18
申请号：US16513046
申请日：2019-07-16
申请人： FUJITSU COMPONENT LIMITED
发明人： Takeshi Nishino , Shuji Nakamura , Akihiko Takemae , Tamotsu Koike
IPC分类号： H01H13/7073 , H01H13/14
摘要： A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.

3. 发明授权

US09437378B2 Keyswitch device 有权
标题翻译：钥匙开关装置
公开(公告)号：US09437378B2
公开(公告)日：2016-09-06
申请号：US14496231
申请日：2014-09-25
申请人： FUJITSU COMPONENT LIMITED
发明人： Takeshi Nishino
IPC分类号： H01H13/70 , H01H13/705 , H01H3/12
CPC分类号： H01H13/705 , H01H3/125
摘要： A keyswitch device includes a pair of links for supporting a key top, each provided on the support sheet and including a first arm and a second arm, and a frame for supporting the links, provided on the support sheet. Each link includes a rotation shaft provided at a first end and a slide shaft provided at a second end of each of the first arm and the second arm. The rotation shaft is rotatably placed on one of the frame and the key top. The slide shaft is slidably placed in a corresponding one of guide grooves provided on the other of the frame and the key top. A connecting groove is provided in the first arm of at least one of the links. A connecting shaft is provided on the second arm of the other of the links, and is movably placed in the connecting groove.
摘要翻译：钥匙开关装置包括用于支撑键顶的一对连杆，每个连接件设置在支撑片上并且包括第一臂和第二臂，以及用于支撑设置在支撑片上的连杆的框架。每个连杆包括设置在第一端的旋转轴和设置在第一臂和第二臂中的每一个的第二端处的滑动轴。旋转轴可旋转地放置在框架和键顶之一上。滑动轴可滑动地放置在设置在框架和键顶上的另一个上的相应的一个引导槽中。连接槽设置在至少一个连杆的第一臂中。连接轴设置在另一个连杆的第二臂上，并且可移动地放置在连接槽中。

4. 发明授权

US10410806B2 Reaction force generating member for a key switch device 有权
公开(公告)号：US10410806B2
公开(公告)日：2019-09-10
申请号：US15610771
申请日：2017-06-01
申请人： FUJITSU COMPONENT LIMITED
发明人： Takeshi Nishino , Shuji Nakamura , Akihiko Takemae , Tamotsu Koike
IPC分类号： H01H9/26 , H01H13/72 , H01H13/76 , H01H13/7073 , H01H13/14
摘要： A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.

5. 发明授权

US09373454B2 Key switch and keyboard 有权
标题翻译：钥匙开关和键盘
公开(公告)号：US09373454B2
公开(公告)日：2016-06-21
申请号：US14261600
申请日：2014-04-25
申请人： Fujitsu Component Limited
发明人： Akihiko Takemae , Tamotsu Koike , Takeshi Nishino , Hiroki Satou
IPC分类号： H01H13/70 , H01H3/12 , H01H13/7065
CPC分类号： H01H3/125 , H01H13/7065 , H01H2221/058
摘要： Provided is a key switch that enables sufficiently enhancement of the rigidity of a key top. A key switch includes a support plate; a key top disposed on the support plate; a link configured to link the key top with the support plate; a switch; a first arm disposed on a back surface of the key top between the link and a first short-side end of the key top, and extending in a long-side direction of the key top; a second arm disposed on the back surface of the key top between the link and a second short-side end of the key top, and extending in the long-side direction of the key top; and a reinforcement plate mounted on the key top. The reinforcement plate comprises a short-side part extending in the short-side direction of the key top between the first arm and the second arm.
摘要翻译：提供了能够充分提高键顶的刚性的按键开关。钥匙开关包括支撑板; 设置在支撑板上的键顶; 连接构造成将键顶与支撑板连接; 开关所述第一臂设置在所述键顶的后表面上，所述第一臂在所述连杆和所述键顶的第一短边端之间延伸，并且在所述键顶的长边方向上延伸; 第二臂，其设置在所述键顶的所述后表面上，所述第二臂在所述连杆和所述键顶的第二短边端之间延伸，并且在所述键顶的长边方向上延伸; 以及安装在键顶上的加强板。加强板包括在第一臂和第二臂之间的键顶的短边方向上延伸的短边部。

6. 发明申请

US20140318942A1 KEY SWITCH AND KEYBOARD 有权
标题翻译：钥匙开关和键盘
公开(公告)号：US20140318942A1
公开(公告)日：2014-10-30
申请号：US14261600
申请日：2014-04-25
申请人： Fujitsu Component Limited
发明人： Akihiko Takemae , Tamotsu Koike , Takeshi Nishino , Hiroki Satou
IPC分类号： H01H3/12 , H01H13/7065
CPC分类号： H01H3/125 , H01H13/7065 , H01H2221/058
摘要： Provided is a key switch that enables sufficiently enhancement of the rigidity of a key top. A key switch includes a support plate; a key top disposed on the support plate; a link configured to link the key top with the support plate; a switch; a first arm disposed on a back surface of the key top between the link and a first short-side end of the key top, and extending in a long-side direction of the key top; a second arm disposed on the back surface of the key top between the link and a second short-side end of the key top, and extending in the long-side direction of the key top; and a reinforcement plate mounted on the key top. The reinforcement plate comprises a short-side part extending in the short-side direction of the key top between the first arm and the second arm.
摘要翻译：提供了能够充分提高键顶的刚性的按键开关。钥匙开关包括支撑板; 设置在支撑板上的键顶; 连接构造成将键顶与支撑板连接; 开关所述第一臂设置在所述键顶的后表面上，所述第一臂在所述连杆和所述键顶的第一短边端之间延伸，并且在所述键顶的长边方向上延伸; 第二臂，其设置在所述键顶的所述后表面上，所述第二臂在所述连杆和所述键顶的第二短边端之间延伸，并且在所述键顶的长边方向上延伸; 以及安装在键顶上的加强板。加强板包括在第一臂和第二臂之间的键顶的短边方向上延伸的短边部。

7. 发明授权

US09870881B2 Keyboard device 有权
公开(公告)号：US09870881B2
公开(公告)日：2018-01-16
申请号：US13869573
申请日：2013-04-24
申请人： FUJITSU COMPONENT LIMITED
发明人： Takeshi Nishino
IPC分类号： H01H13/70 , H01H13/10 , H01H3/12 , H01H3/40
CPC分类号： H01H13/10 , H01H3/122 , H01H3/40
摘要： A keyboard device includes: a key top; a pair of link members coupled with the key top; and a support panel that is located below the key top, and includes first holes each housing a part of the link members.

8. 发明授权

US09741507B2 Key switch device and keyboard 有权
公开(公告)号：US09741507B2
公开(公告)日：2017-08-22
申请号：US14558794
申请日：2014-12-03
申请人： FUJITSU COMPONENT LIMITED
发明人： Takeshi Nishino , Shuji Nakamura , Akihiko Takemae , Tamotsu Koike
IPC分类号： H01H9/26 , H01H13/72 , H01H13/76 , H01H13/7073 , H01H13/14
CPC分类号： H01H13/7073 , H01H13/14 , H01H2215/004 , H01H2227/036 , H01H2235/002
摘要： A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.

9. 发明授权

US09214294B2 Key switch device, and method of manufacturing key switch device 有权
标题翻译：钥匙开关装置及制造钥匙开关装置的方法
公开(公告)号：US09214294B2
公开(公告)日：2015-12-15
申请号：US14077344
申请日：2013-11-12
申请人： FUJITSU COMPONENT LIMITED
发明人： Junichi Maruyama , Tamotsu Koike , Takeshi Nishino
IPC分类号： H01H13/70 , H01H3/12 , H01H11/00
CPC分类号： H01H3/125 , H01H11/00 , H01H2215/008 , Y10T29/49105
摘要： A key switch device includes a key top; a link member that guides an elevating operation of the key top while being interlocking with the key top, the link member including a rotatable shaft and a sliding shaft that is connected to the key top; a membrane sheet that includes a contact that opens and closes in accordance with the elevating operation of the key top; a back plate; a housing that holds the rotatable shaft of the link member to the back plate; and a pushing unit that pushes the link member such that the sliding shaft moves away from the back plate.
摘要翻译：键开关装置包括键顶; 连杆构件，其在与所述键顶互锁的同时引导所述键顶的升降操作，所述连杆构件包括可旋转轴和连接到所述键顶的滑动轴; 膜片，其包括根据键顶的升降操作而开闭的触点; 背板壳体，其将所述连杆构件的旋转轴保持在所述背板上; 以及推动单元，其推动连杆构件，使得滑动轴远离背板移动。

10. 发明申请

US20140138234A1 KEY SWITCH DEVICE, AND METHOD OF MANUFACTURING KEY SWITCH DEVICE 有权
标题翻译：钥匙开关装置及制造钥匙开关装置的方法
公开(公告)号：US20140138234A1
公开(公告)日：2014-05-22
申请号：US14077344
申请日：2013-11-12
申请人： FUJITSU COMPONENT LIMITED
发明人： Junichi Maruyama , Tamotsu Koike , Takeshi Nishino
IPC分类号： H01H13/14 , H01H11/00
CPC分类号： H01H3/125 , H01H11/00 , H01H2215/008 , Y10T29/49105
摘要： A key switch device includes a key top; a link member that guides an elevating operation of the key top while being interlocking with the key top, the link member including a rotatable shaft and a sliding shaft that is connected to the key top; a membrane sheet that includes a contact that opens and closes in accordance with the elevating operation of the key top; a back plate; a housing that holds the rotatable shaft of the link member to the back plate; and a pushing unit that pushes the link member such that the sliding shaft moves away from the back plate.
摘要翻译：键开关装置包括键顶; 连杆构件，其在与所述键顶互锁的同时引导所述键顶的升降操作，所述连杆构件包括可旋转轴和连接到所述键顶的滑动轴; 膜片，其包括根据键顶的升降操作而开闭的触点; 背板壳体，其将所述连杆构件的旋转轴保持在所述背板上; 以及推动单元，其推动连杆构件，使得滑动轴远离背板移动。

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