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1. 外观设计

USD933028S1 Push-button switch 有权
公开(公告)号：USD933028S1
公开(公告)日：2021-10-12
申请号：US29729176
申请日：2020-03-24
申请人： NKK SWITCHES CO., LTD.
设计人： Junya Takeshita , Yoshinori Yamasaki

2. 发明申请

US20220137717A1 PUSH-BUTTON SWITCH AND INPUT DEVICE 有权
公开(公告)号：US20220137717A1
公开(公告)日：2022-05-05
申请号：US17427328
申请日：2020-01-30
申请人： NKK SWITCHES CO., LTD.
发明人： Sho HARADA , Kotaro MUSHIAKE , Yotaro OKANO , Masahiro AOYAMA , Hiroki URA , Akiko SUZUKI , Yoshihiro TANAKA , Nobuhiko BETSUDA
IPC分类号： G06F3/02 , G10K15/04 , G02B7/02 , H01H13/14 , H01H13/20
摘要： The present invention address the problem of providing a push-button switch which is capable of clearly displaying an image output from a display and which allows a person performing a depressing operation to have a distinct operational feel. Among the elements constituting the push-button switch, a button is a transparent or substantially transparent button which is disposed over a display and which receives a depressing operation. Lenses are disposed between the button and the display, and cause an image output from the display to be projected with a focal point at a diffusing plate in a top surface of the button in a standby position before a depressing operation is performed. A holding member incorporates the lenses in such a way that the position and orientation of each of the lenses are fixed with respect to the display. Thus, the problem is solved.

3. 发明申请

US20210020390A1 PUSH-BUTTON SWITCH HAVING SOUND FUNCTION 有权
公开(公告)号：US20210020390A1
公开(公告)日：2021-01-21
申请号：US17043314
申请日：2019-03-28
申请人： NKK SWITCHES CO., LTD.
发明人： Nobuhiko BETSUDA , Masahiro AOYAMA , Yotaro OKANO
IPC分类号： H01H13/10 , H01H13/20 , H01H13/52
摘要： A configuration that easily generates an operation sound and opening/closing of a contact at the same time or substantially at the same time, without increasing manufacturing cost. A push-button switch s having a sound function, wherein a button 11 accepts a pushing operation. A second plunger 13 slides in coordination with the pushing operation on the button 11. A torsion coil spring 14 stores or releases elastic energy together with sliding of the second plunger 13. A sounder unit 15 slides using elastic energy released by the torsion coil spring 14 at the same time as the torsion spring 14 elastically deform, and the sounder unit 15 generates a hitting sound by impacting a hitting piece 181. A movable contact piece 16 has a movable-side contact Pm and is capable of moving due to being pushed by the sliding sounder unit 15. A fixed contact piece 17 has a fixed side contact Pf, the movable-side contact Pm being engaged with the fixed side contact Pf at the same time or substantially at the same time as the sounder unit 13 hits the hitting piece 181.

4. 发明授权

US10937606B2 Push-button switch having sound function 有权
公开(公告)号：US10937606B2
公开(公告)日：2021-03-02
申请号：US17043314
申请日：2019-03-28
申请人： NKK SWITCHES CO., LTD.
发明人： Nobuhiko Betsuda , Masahiro Aoyama , Yotaro Okano
IPC分类号： H01H13/85 , H01H13/10 , H01H13/52 , H01H13/20
摘要： A push-button switch has a sound function and a button accepts a pushing operation. A second plunger slides in coordination with the pushing operation on the button. A torsion coil spring stores or releases elastic energy together with sliding of the second plunger. A sounder unit slides using elastic energy released by the torsion coil spring at the same time as the torsion coil spring elastically deforms, and the sounder unit generates a hitting sound by impacting a hitting piece. A movable contact piece has a movable-side contact Pm and is capable of moving due to being pushed by the sliding sounder unit. A fixed contact piece has a fixed side contact, the movable-side contact Pm being engaged with the fixed side contact at the same time or substantially at the same time as the sounder unit hits the hitting piece.

5. 外观设计

USD753069S1 Push button switch with a display device 有权
标题翻译：按钮开关带有显示设备
公开(公告)号：USD753069S1
公开(公告)日：2016-04-05
申请号：US29498336
申请日：2014-08-01
申请人： NKK SWITCHES CO., LTD.
设计人： Hiroki Ura

6. 发明申请

US20150200062A1 FRAMELESS DISPLAY DEVICE 有权
标题翻译：无框显示设备
公开(公告)号：US20150200062A1
公开(公告)日：2015-07-16
申请号：US14591262
申请日：2015-01-07
申请人： NKK SWITCHES CO., LTD.
发明人： HIROKI URA
IPC分类号： H01H13/02 , H01H13/04
CPC分类号： H01H13/023 , G02B5/021 , H01H9/18 , H01H13/04 , H01H13/14 , H01H2219/036 , H01H2219/066
摘要： There is provided a frameless display device in which a frame on the periphery of a display portion is made invisible. The frameless display device makes the frame on the top surface of a button 8 invisible to display an image on the entire surface of the button 8, wherein the button 8 has a lens 9 and a button cover 8A, wherein a display device 6 is provided below the lens 9, and wherein the lens 9 disposed on top of the button 8 includes a curved surface 9A formed on the periphery of the top surface of the lens 9, a depression formed on the bottom surface of the lens, a step formed at the periphery of the lens, and an inclined surface formed at the step and inclined towards the center of the lens 9.
摘要翻译：提供了一种无框显示装置，其中使显示部分的周边上的框架变得不可见。无框显示装置使得按钮8的顶表面上的框架不可见以在按钮8的整个表面上显示图像，其中按钮8具有透镜9和按钮盖8A，其中提供显示装置6 在透镜9的下方，并且其中设置在按钮8的顶部上的透镜9包括形成在透镜9的顶面的周边上的曲面9A，形成在透镜的底面上的凹部，透镜的周边，以及形成在台阶处并朝向透镜9的中心倾斜的倾斜表面。

7. 发明授权

US11289289B2 Emergency stop switch 有权
公开(公告)号：US11289289B2
公开(公告)日：2022-03-29
申请号：US16651696
申请日：2018-09-25
申请人： NKK SWITCHES CO., LTD.
发明人： Junya Takeshita
IPC分类号： H01H25/00 , H01H3/02 , H01H13/14
摘要： The problem to be addressed is to provide a highly safe and compact switch that is adapted to improvements in portability, weight reduction and size reduction of machines, or the like. An operating part has a button covering the upper part of a cylindrical housing that receives a downward pushing operation and a rotational operation. A contact unit part has contacts which open by being coupled to the downward pushing operation of the button. A twisting coil spring is disposed on the interior of the button, one end being joined to the housing, and the other end being joined to the button. A latch part disposed to the interior of the twisting coil spring, has a plunger coil spring that expands and contracts in a direction perpendicular to the direction of the downward pushing operation, and when a downward pushing operation is performed on the button, causes a sliding rod to slide along an inner wall of the housing while being displaced in the direction of the downward pushing operation.

8. 发明授权

US09437377B2 Frameless display device 有权
标题翻译：无框显示设备
公开(公告)号：US09437377B2
公开(公告)日：2016-09-06
申请号：US14591262
申请日：2015-01-07
申请人： NKK SWITCHES CO., LTD.
发明人： Hiroki Ura
IPC分类号： H01H1/52 , H01H3/20 , H01H9/00 , H01H13/02 , H01H9/18 , H01H13/14 , H01H13/04 , G02B5/02
CPC分类号： H01H13/023 , G02B5/021 , H01H9/18 , H01H13/04 , H01H13/14 , H01H2219/036 , H01H2219/066
摘要： There is provided a frameless display device in which a frame on the periphery of a display portion is made invisible. The frameless display device makes the frame on the top surface of a button 8 invisible to display an image on the entire surface of the button 8, wherein the button 8 has a lens 9 and a button cover 8A, wherein a display device 6 is provided below the lens 9, and wherein the lens 9 disposed on top of the button 8 includes a curved surface 9A formed on the periphery of the top surface of the lens 9, a depression formed on the bottom surface of the lens, a step formed at the periphery of the lens, and an inclined surface formed at the step and inclined towards the center of the lens 9.
摘要翻译：提供了一种无框显示装置，其中使显示部分的周边上的框架变得不可见。无框显示装置使得按钮8的顶表面上的框架不可见以在按钮8的整个表面上显示图像，其中按钮8具有透镜9和按钮盖8A，其中提供显示装置6 在透镜9的下方，并且其中设置在按钮8的顶部上的透镜9包括形成在透镜9的顶面的周边上的曲面9A，形成在透镜的底面上的凹部，透镜的周边，以及形成在台阶处并朝向透镜9的中心倾斜的倾斜表面。

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