公开(公告)号：US20150021155A1

公开(公告)日：2015-01-22

申请号：US14361652

申请日：2011-11-29

申请人： Ming Li ,  Kok Kiong Low

发明人： Ming Li ,  Kok Kiong Low

IPC分类号： H01H13/10 ,  H01H5/02 ,  H01H13/04 ,  H01H13/14 ,  H01H3/12

CPC分类号： H01H13/10 ,  H01H3/122 ,  H01H5/02 ,  H01H13/023 ,  H01H13/04 ,  H01H13/14 ,  H01H13/70 ,  H01H13/83 ,  H01H2215/042 ,  H01H2219/044 ,  H01H2219/05 ,  H01H2219/054 ,  H01H2221/026 ,  H01H2221/04 ,  H01H2221/058 ,  H01H2223/038

摘要： Key switch mechanisms are typically used for mediating user input to computing devices. A key switch mechanism provides immediate tactile feedback to a user upon user-actuation thereof. Unlike touchscreen interfaces, existing key switch mechanisms of conventional keyboards do not provide a user with a dynamically changeable interface. Described is a key switch mechanism that comprises a circuit module, a key cap and a linkage mechanism for guiding travel of the key cap substantially along a travel axis. The linkage mechanism comprises a positioning board and a main link pivotably inter-coupling the positioning board and the key cap. The main link substantially impedes tilt of the key cap away from the travel axis during travel of the key cap therealong from a released position, whereat the key cap is biased, to a depressed position whereat a control signal is generated.

公开(公告)号：US09087659B2

公开(公告)日：2015-07-21

申请号：US14361652

申请日：2011-11-29

申请人： Ming Li ,  Kok Kiong Low

发明人： Ming Li ,  Kok Kiong Low

IPC分类号： H01H13/70 ,  H01H13/10 ,  H01H13/14 ,  H01H13/83 ,  H01H3/12 ,  H01H5/02 ,  H01H13/04

CPC分类号： H01H13/10 ,  H01H3/122 ,  H01H5/02 ,  H01H13/023 ,  H01H13/04 ,  H01H13/14 ,  H01H13/70 ,  H01H13/83 ,  H01H2215/042 ,  H01H2219/044 ,  H01H2219/05 ,  H01H2219/054 ,  H01H2221/026 ,  H01H2221/04 ,  H01H2221/058 ,  H01H2223/038

摘要： Key switch mechanisms are typically used for mediating user input to computing devices. A key switch mechanism provides immediate tactile feedback to a user upon user-actuation thereof. Unlike touchscreen interfaces, existing key switch mechanisms of conventional keyboards do not provide a user with a dynamically changeable interface. Described is a key switch mechanism that comprises a circuit module, a key cap and a linkage mechanism for guiding travel of the key cap substantially along a travel axis. The linkage mechanism comprises a positioning board and a main link pivotably inter-coupling the positioning board and the key cap. The main link substantially impedes tilt of the key cap away from the travel axis during travel of the key cap therealong from a released position, whereat the key cap is biased, to a depressed position whereat a control signal is generated.

摘要翻译： 密钥交换机制通常用于中介用户对计算设备的输入。 钥匙开关机构在用户操作时向用户提供立即的触觉反馈。 与触摸屏界面不同，传统键盘的现有键切换机制不能为用户提供动态可变的界面。 描述了一种键开关机构，其包括电路模块，键帽和用于基本上沿着行进轴线引导键帽的行进的连杆机构。 联动机构包括定位板和可枢转地相互连接定位板和键帽的主连杆。 在钥匙盖从钥匙盖被偏置的释放位置行进期间，键帽远离行驶轴线的位置基本上阻止钥匙盖的倾斜到产生控制信号的按压位置。

公开(公告)号：US07227092B2

公开(公告)日：2007-06-05

申请号：US11279673

申请日：2006-04-13

申请人： Kok Kiong Low ,  Wai Luen Eugene Cheong ,  Jean-Marie Periot

发明人： Kok Kiong Low ,  Wai Luen Eugene Cheong ,  Jean-Marie Periot

IPC分类号： H01H9/28

CPC分类号： H01H9/282

摘要： An actuation device of an electric switching device includes a body onto which is mounted a rotary control handle and a device for locking the rotation of the control handle making it possible to lock the control handle when the latter is in the “Off” position. The locking device includes a locking member that can move in translation along a main axis, a sliding element mounted on the control handle, that can move in translation along the main axis, and that defines an opening that can receive one or more padlocks in a locked position. The locking device also includes an operating mechanism interacting, on the one hand, with a locking member and, on the other hand, with the sliding element to convert the translation movement of one in a predetermined direction into a translation movement of the other in an opposite direction.

摘要翻译： 电动开关装置的致动装置包括主体，其上安装有旋转控制手柄和用于锁定控制手柄的旋转的装置，使得当控制手柄处于“关闭”位置时可以锁定控制手柄。 该锁定装置包括可以沿着主轴线平移地移动的锁定构件，安装在控制手柄上的滑动元件，该滑动元件可以沿主轴线平移地移动，并且限定可以接收一个或多个挂锁的开口 锁定位置。 锁定装置还包括操作机构，一方面与锁定构件相互作用，另一方面，滑动元件将一个在预定方向上的平移运动转换为另一个的平移运动 相反的方向。

公开(公告)号：US06627827B2

公开(公告)日：2003-09-30

申请号：US10270234

申请日：2002-10-15

申请人： Kok Kiong Low ,  Michel Rochard ,  Didier Severac

发明人： Kok Kiong Low ,  Michel Rochard ,  Didier Severac

IPC分类号： H01H316

CPC分类号： H01H21/28 ,  H01H2021/287

摘要： A position switch whose box houses a switch assembly that can be maneuvered by an activation head holding a push button and located in a recess on one surface of the box so that it can be angularly adjusted at regular intervals. The head has a tubular bearing surface facing the box and in which a plunger slides for actuating the switch assembly. The bearing surface has notches at regular intervals for alignment with corresponding notches in the box recess. A lockable fork retains the head in position.

摘要翻译： 一种位置开关，其箱体容纳开关组件，开关组件可以通过保持按钮的启动头来操纵并位于箱的一个表面上的凹部中，使得其可以以规则的间隔进行角度调节。 头部具有面向箱体的管状支承表面，并且柱塞滑动以致动开关组件。 轴承表面有规则的间隙，与箱体凹槽中的相应凹口对齐。 可锁定叉将头部保持在适当的位置。

公开(公告)号：US07342189B2

公开(公告)日：2008-03-11

申请号：US11383285

申请日：2006-05-15

申请人： Lionel Bravard ,  Yew Keong Clarence Chan ,  Wai Luen Eugene Cheong ,  Kok Kiong Low ,  Jean-Marie Periot

发明人： Lionel Bravard ,  Yew Keong Clarence Chan ,  Wai Luen Eugene Cheong ,  Kok Kiong Low ,  Jean-Marie Periot

IPC分类号： H01H9/28

CPC分类号： H01H71/501 ,  H01H9/282 ,  H01H71/56 ,  H01H2009/288

摘要： The invention relates to an actuating device (1) for an electrical switch device comprising a body (10) upon which is mounted a hand lever (2) that rotates about a main axis (A), cooperating with a transmission shaft (3) able to control the opening or the closing of electrical contacts of the electrical switch device and elastic linking means between the hand lever (2) and the transmission shaft (3). The device also comprises means (7) for locking the rotation of the hand lever (2) with respect to the body (10), used when an angular divergence between the hand lever (2) and the transmission shaft (3) exceeds a specified threshold. The purpose of the invention is to limit the damage to the hand lever and to the electrical device when an operator attempts to return the hand lever (2) to its “Off” position whilst the contacts are welded and to prevent the beginning of electrical arcing if the operator should succeed in unsticking the contacts when rotating the hand lever 2.

摘要翻译： 本发明涉及一种用于电气开关装置的致动装置（1），其包括主体（10），其上安装有绕主轴线（A）旋转的手柄（2），所述手柄能够与传动轴（3）配合， 以控制电动开关装置的电触点的打开或关闭以及手柄（2）和传动轴（3）之间的弹性连接装置。 该装置还包括用于当手柄（2）和传动轴（3）之间的角度发散超过指定的位置时相对于主体（10）锁定手柄（2）的旋转的装置（7） 阈。 本发明的目的是当操作者在触点被焊接时尝试将手柄（2）返回到“关闭”位置并且防止电弧开始时限制对手柄和电气装置的损坏 如果操作者在旋转手柄2时应该成功地取消接触触点。