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1. 发明申请

US20080014779A1 CAM ACTIVATED CIRCUIT CARD CLAMP 失效
标题翻译： CAM激活电路卡夹
公开(公告)号：US20080014779A1
公开(公告)日：2008-01-17
申请号：US11484517
申请日：2006-07-11
申请人： Ying-Ming Lee , Matthew Neil , Frank Daneshgar
发明人： Ying-Ming Lee , Matthew Neil , Frank Daneshgar
IPC分类号： H01R13/62
CPC分类号： H01R12/88 , H05K7/1404
摘要： A cam activated circuit card clamp is provided. The circuit card clamp is comprised of a base member (204), a leverage arm (412), and a cam activation shaft (422). The circuit card clamp is also comprised of one or more cams (410-1, 410-2, 410-3, 410-4), one or more ramp members (308-1, 308-2, 308-3, 308-4), and one or more wedge members (418-1, 418-2, 418-3, 418-4). The cam activation shaft is coupled to the leverage arm. The cams are in contact with the cam activation shaft which has one or more compression springs disposed thereon. The cams are adapted to pivot about a pivot shaft when actuated. The cams also have a surface adapted to engage an adjacent wedge member when actuated. Each ramp member has an inclined surface adapted to deflect an adjacent wedge member when the adjacent wedge member is compressed against the ramp member. Each wedge member has a surface adapted to engage an adjacent cam. Each wedge member also has an inclined surface adapted to slidingly engage an adjacent ramp member when compressed together. A method for applying a clamping force to a circuit card is also provided.
摘要翻译：提供凸轮激活的电路卡夹。电路卡夹由基座构件（204），杠杆臂（412）和凸轮活动轴（422）构成。电路卡夹还包括一个或多个凸轮（410-1,410-2,410-3,410-4），一个或多个斜坡构件（308-1,308-2,308-3,308- 4）和一个或多个楔形构件（418-1,418-2,418-3,418-4）。凸轮活动轴联接到杠杆臂。凸轮与设置在其上的一个或多个压缩弹簧的凸轮活动轴接触。当致动时，凸轮适于绕枢轴枢转。凸轮还具有适于在致动时接合相邻楔形构件的表面。每个斜坡构件具有倾斜表面，当相邻的楔形构件被压靠在斜坡构件上时，倾斜表面适于偏转相邻的楔形构件。每个楔形构件具有适于接合相邻凸轮的表面。每个楔形构件还具有适于在压缩在一起时滑动地接合相邻斜面构件的倾斜表面。还提供了一种向电路卡施加夹紧力的方法。

2. 发明授权

US07322843B1 Cam activated circuit card clamp 失效
标题翻译：凸轮激活电路卡夹
公开(公告)号：US07322843B1
公开(公告)日：2008-01-29
申请号：US11484517
申请日：2006-07-11
申请人： Ying-Ming Lee , Matthew Neil , Frank Daneshgar
发明人： Ying-Ming Lee , Matthew Neil , Frank Daneshgar
IPC分类号： H01R13/62
CPC分类号： H01R12/88 , H05K7/1404
摘要： A cam activated circuit card clamp is provided. The circuit card clamp is comprised of a base member (204), a leverage arm (412), and a cam activation shaft (422). The circuit card clamp is also comprised of one or more cams (410-1, 410-2, 410-3, 410-4), one or more ramp members (308-1, 308-2, 308-3, 308-4), and one or more wedge members (418-1, 418-2, 418-3, 418-4). The cam activation shaft is coupled to the leverage arm. The cams are in contact with the cam activation shaft which has one or more compression springs disposed thereon. The cams are adapted to pivot about a pivot shaft when actuated. The cams also have a surface adapted to engage an adjacent wedge member when actuated. Each ramp member has an inclined surface adapted to deflect an adjacent wedge member when the adjacent wedge member is compressed against the ramp member. Each wedge member has a surface adapted to engage an adjacent cam. Each wedge member also has an inclined surface adapted to slidingly engage an adjacent ramp member when compressed together. A method for applying a clamping force to a circuit card is also provided.
摘要翻译：提供凸轮激活的电路卡夹。电路卡夹由基座构件（204），杠杆臂（412）和凸轮活动轴（422）构成。电路卡夹还包括一个或多个凸轮（410-1,410-2,410-3,410-4），一个或多个斜坡构件（308-1,308-2,308-3,308- 4）和一个或多个楔形构件（418-1,418-2,418-3,418-4）。凸轮活动轴联接到杠杆臂。凸轮与设置在其上的一个或多个压缩弹簧的凸轮活动轴接触。当致动时，凸轮适于绕枢轴枢转。凸轮还具有适于在致动时接合相邻楔形构件的表面。每个斜坡构件具有倾斜表面，当相邻的楔形构件被压靠在斜坡构件上时，倾斜表面适于偏转相邻的楔形构件。每个楔形构件具有适于接合相邻凸轮的表面。每个楔形构件还具有适于在压缩在一起时滑动地接合相邻斜面构件的倾斜表面。还提供了一种向电路卡施加夹紧力的方法。

3. 发明授权

US06621694B2 Vibration tolerant electronic assembly and related methods 失效
标题翻译：耐振电子组装及相关方法
公开(公告)号：US06621694B2
公开(公告)日：2003-09-16
申请号：US09949289
申请日：2001-09-07
申请人： Ying-Ming Lee , Frank Daneshgar
发明人： Ying-Ming Lee , Frank Daneshgar
IPC分类号： G06F116
CPC分类号： G11B33/08
摘要： A vibration tolerant electronic assembly may include a base and a first isolation stage including a first frame, at least one first linear bearing coupling the first frame to the base to constrain movement of the first frame along a first coordinate axis, and at least one first damper for damping movement of the first frame. A second similar isolation stage may be coupled to the first isolation stage, and a third similar isolation stage may be coupled to the second isolation stage. Furthermore, an electronic device may be coupled to the third isolation stage. The electronic assembly provides resistance to disturbance of the electronic device by vibration in one or more of three coordinate axis.
摘要翻译：耐振电子组件可以包括基座和第一隔离台，所述第一隔离台包括第一框架，至少一个第一直线轴承，其将所述第一框架连接到所述基座以约束所述第一框架沿着第一坐标轴的运动;以及至少一个第一阻尼器用于第一框架的阻尼运动。第二类似的隔离级可以耦合到第一隔离级，并且第三类似的隔离级可耦合到第二隔离级。此外，电子设备可以耦合到第三隔离级。电子组件通过在三个坐标轴中的一个或多个中的振动来提供对电子装置的干扰的阻力。

4. 发明授权

US06909599B2 Vibration tolerant electronic assembly and related methods 失效
标题翻译：耐振电子组装及相关方法
公开(公告)号：US06909599B2
公开(公告)日：2005-06-21
申请号：US10609968
申请日：2003-06-30
申请人： Ying-Ming Lee , Frank Daneshgar
发明人： Ying-Ming Lee , Frank Daneshgar
IPC分类号： G11B33/08 , G06F1/16
CPC分类号： G11B33/08
摘要： A vibration tolerant electronic assembly may include a base and a first isolation stage including a first frame, at least one first linear bearing coupling the first frame to the base to constrain movement of the first frame along a first coordinate axis, and at least one first damper for damping movement of the first frame. A second similar isolation stage may be coupled to the first isolation stage, and a third similar isolation stage may be coupled to the second isolation stage. Furthermore, an electronic device may be coupled to the third isolation stage. The electronic assembly provides resistance to disturbance of the electronic device by vibration in one or more of three coordinate axis.
摘要翻译：耐振电子组件可以包括基座和第一隔离台，所述第一隔离台包括第一框架，至少一个第一直线轴承，其将所述第一框架连接到所述基座以约束所述第一框架沿着第一坐标轴的运动;以及至少一个第一阻尼器用于第一框架的阻尼运动。第二类似的隔离级可以耦合到第一隔离级，并且第三类似的隔离级可耦合到第二隔离级。此外，电子设备可以耦合到第三隔离级。电子组件通过在三个坐标轴中的一个或多个中的振动来提供对电子装置的干扰的阻力。

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