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公开(公告)号：US5966289A
公开(公告)日：1999-10-12
申请号：US144249
申请日：1998-08-31
CPC分类号： G06F1/185 , G06F1/184 , G06F1/186 , G06F1/20 , H05K7/1407 , H05K7/1431 , H05K7/20509
摘要： A system for securing an electronic component, such as a CPU, includes a support extending substantially in a plane and a fastener coupled to the support. The support may be a heat sink secured to a component for dissipating heat generated during operation of the component. The fastener extends through extensions or fins of the heat sink, generally parallel to the plane of the heat sink and component package. A biasing spring urges the fastener toward a disengaged position. A biased retainer maintains the biasing spring and fastener within the assembly. The component is initially engaged in a receiving socket for installation. The fastener is then engaged in the mechanical support to draw the component into full engagement. A reference surface on the securement assembly contacts the mechanical support to limit engagement of the component. The fastener may include a torque-limiting assembly for limiting the torque applied to the mechanical support upon full engagement of the component.
摘要翻译： 用于固定诸如CPU的电子部件的系统包括基本上在平面中延伸的支撑件和联接到支撑件的紧固件。 支撑件可以是固定到部件上的散热器，用于耗散部件操作期间产生的热量。 紧固件延伸穿过散热器的延伸部分或散热片，大致平行于散热器和组件封装的平面。 偏置弹簧将紧固件推向脱离位置。 偏置的保持器将偏置弹簧和紧固件保持在组件内。 该部件最初是在一个接收插座中进行安装。 然后将紧固件接合到机械支撑件中以将部件拉制成完全接合。 固定组件上的参考表面接触机械支撑件以限制部件的接合。 紧固件可以包括扭矩限制组件，用于限制在部件完全接合时施加到机械支撑件的扭矩。
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公开(公告)号：US06790068B2
公开(公告)日：2004-09-14
申请号：US10719703
申请日：2003-11-20
IPC分类号： H01R1362
CPC分类号： H05K7/1414 , H05K7/1409
摘要： A self-locking mechanism usable in conjunction with a printed circuit assembly (PCA). The self-locking mechanism generally comprises a central actuator, a pair of sliding members on either side of the actuator and one rotating lock member associated with each sliding member. The actuator, sliding members and rotating members preferably are mounted to a top edge of a vertically-mounted circuit board thereby forming the printed circuit assembly. The printed circuit assembly can only be removed from its host system after the actuator is turned to an unlocked position and then the sliding members are slid toward the actuator thereby causing the rotating lock members to disengage from their locked position. Turning the actuator also causes a signal to be asserted to the host system to disable power to the PCA. Upon installing the PCA, no power is provided to the PCA until it has been fully installed and the actuator locked.
摘要翻译： 可与印刷电路组件（PCA）结合使用的自锁机构。 自锁机构通常包括中央致动器，在致动器的任一侧上的一对滑动构件和与每个滑动构件相关联的一个旋转锁定构件。 致动器，滑动构件和旋转构件优选地安装到垂直安装的电路板的顶部边缘，从而形成印刷电路组件。 在致动器转到解锁位置之后，印刷电路组件只能从其主机系统移除，然后滑动部件朝向致动器滑动，从而使旋转的锁定部件脱离其锁定位置。 转动执行机构也会使主机系统发出信号以禁用PCA的电源。 安装PCA后，在PCA完全安装并执行器锁定之前，不会向PCA提供电源。
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公开(公告)号：US06669497B2
公开(公告)日：2003-12-30
申请号：US10178986
申请日：2002-06-25
IPC分类号： H01R1362
CPC分类号： H05K7/1414 , H05K7/1409
摘要： A self-locking mechanism usable in conjunction with a printed circuit assembly (PCA). The self-locking mechanism generally comprises a central actuator, a pair of sliding members on either side of the actuator and one rotating lock member associated with each sliding member. The actuator, sliding members and rotating members preferably are mounted to a top edge of a vertically-mounted circuit board thereby forming the printed circuit assembly. The printed circuit assembly can only be removed from its host system after the actuator is turned to an unlocked position and then the sliding members are slid toward the actuator thereby causing the rotating lock members to disengage from their locked position. Turning the actuator also causes a signal to be asserted to the host system to disable power to the PCA. Upon installing the PCA, no power is provided to the PCA until it has been fully installed and the actuator locked.
摘要翻译： 可与印刷电路组件（PCA）结合使用的自锁机构。 自锁机构通常包括中央致动器，在致动器的任一侧上的一对滑动构件和与每个滑动构件相关联的一个旋转锁定构件。 致动器，滑动构件和旋转构件优选地安装到垂直安装的电路板的顶部边缘，从而形成印刷电路组件。 在致动器转到解锁位置之后，印刷电路组件只能从其主机系统移除，然后滑动构件朝向致动器滑动，从而使旋转锁定构件从其锁定位置脱离。 转动执行机构也会使主机系统发出信号以禁用PCA的电源。 安装PCA后，在PCA完全安装并执行器锁定之前，不会向PCA提供电源。
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公开(公告)号：US06985358B2
公开(公告)日：2006-01-10
申请号：US10716763
申请日：2003-11-19
IPC分类号： H05K7/20
CPC分类号： H05K7/20581
摘要： The present invention is a fan tray assembly in a computer chassis which allows fan assemblies to be removed and installed without shutting down the computer device. The fan tray assembly includes two or more fan assemblies for cooling the interior of the chassis. The fan tray assembly has a first position in which the fan tray assembly is received in the chassis and an extended position in which the fan tray assembly extends from an opening in the chassis. The fan tray assembly has an endplate, a left side, a right side, and at least one of the sides includes one or more slots for receiving a fan assembly. A hot tap board mounted to the fan tray assembly is connected to a power cable. The fan assemblies are hot tap connected to the hot tap board. The present invention allows the fan assembly to be removed without shutting down the device by extending the fan tray assembly from the computer chassis and removing the fan assembly from the fan tray assembly. A replacement fan assembly is inserted in the slot in the fan tray assembly and the fan tray assembly is slid back into the computer chassis.
摘要翻译： 本发明是一种在计算机机箱中的风扇盘组件，其允许在不关闭计算机设备的情况下移除和安装风扇组件。 风扇盘组件包括用于冷却底盘内部的两个或更多个风扇组件。 风扇盘组件具有第一位置，其中风扇盘组件被容纳在底盘中，并且其中风扇盘组件从底盘中的开口延伸的延伸位置。 风扇盘组件具有端板，左侧，右侧，并且至少一个侧面包括用于容纳风扇组件的一个或多个槽。 安装到风扇盘组件上的热龙头板连接到电源线。 风扇组件是热水龙头连接到热水龙头板。 本发明允许通过从风扇盘组件从计算机机架延伸并从风扇盘组件移除风扇组件而将风扇组件移除而不关闭设备。 更换风扇组件插入风扇盘组件的插槽中，风扇盘组件滑回计算机机箱。
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5.发明授权公开(公告)号：US06714411B2
公开(公告)日：2004-03-30
申请号：US10038799
申请日：2001-12-31
IPC分类号： H05K720
CPC分类号： H05K7/20581
摘要： The present invention is a fan tray assembly in a computer chassis which allows fan assemblies to be removed and installed without shutting down the computer device. The fan tray assembly includes two or more fan assemblies for cooling the interior of the chassis. The fan tray assembly has a first position in which the fan tray assembly is received in the chassis and an extended position in which the fan tray assembly extends from an opening in the chassis. The fan tray assembly has an end plate, a left side, and a right side, and at least one of the sides includes one or more slots for receiving a fan assembly. A hot tap board mounted to the fan tray assembly is connected to a power cable. The fan assemblies are hot tap connected to the hot tap board. The present invention allows the fan assembly to be removed without shutting down the device by extending the fan tray assembly from the computer chassis and removing the fan assembly from the fan tray assembly. A replacement fan assembly is inserted in the slot in the fan tray assembly and the fan tray assembly is slid back into the computer chassis.
摘要翻译： 本发明是一种在计算机机箱中的风扇盘组件，其允许在不关闭计算机设备的情况下移除和安装风扇组件。 风扇盘组件包括用于冷却底盘内部的两个或更多个风扇组件。 风扇盘组件具有第一位置，其中风扇盘组件被容纳在底盘中，并且其中风扇盘组件从底盘中的开口延伸的延伸位置。 风扇盘组件具有端板，左侧和右侧，并且至少一个侧面包括用于容纳风扇组件的一个或多个狭槽。 安装到风扇盘组件上的热龙头板连接到电源线。 风扇组件是热水龙头连接到热水龙头板。 本发明允许通过从风扇盘组件从计算机机架延伸并从风扇盘组件移除风扇组件而将风扇组件移除而不关闭设备。 更换风扇组件插入风扇盘组件的插槽中，风扇盘组件滑回计算机机箱。
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公开(公告)号：US06639147B2
公开(公告)日：2003-10-28
申请号：US10325399
申请日：2002-12-20
IPC分类号： H05K900
CPC分类号： H05K9/0016
摘要： An EMI clip retaining system including a flexible EMI clip with a center contact portion that bows upwards and inwards from acute bends situated at the outer ends of the EMI clip and also including enlarged end portions that extend flatly inwards from the acute bends. The EMI clip is captively installable in a planar mounting surface with tapered mounting holes through which the enlarged end portions of the EMI clip are inserted, such that once the EMI clip is installed, the enlarged ends of the EMI clip reside on a bottom side of the mounting surface while the center contact portion bows upward from the opposite, top side of the mounting surface. When the center portion is compressed flat against the top side of the mounting surface, the EMI clip lies flat against both the top and bottom sides of the mounting surface.
摘要翻译： 一种EMI夹保持系统，包括具有中心接触部分的柔性EMI夹子，该中心接触部分从位于EMI夹子的外端处的急弯部向上并向内弯曲，并且还包括从急弯部向内延伸的扩大端部。 EMI夹可以固定地安装在具有锥形安装孔的平面安装表面中，其中EMI夹的扩大端部通过该安装孔被插入，使得一旦安装了EMI夹，EMI夹的扩大端部位于 安装表面，同时中心接触部分从安装表面的相对的顶侧向上弯曲。 当中心部分相对于安装表面的顶侧被压扁时，EMI夹与安装表面的顶面和底面平齐。
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公开(公告)号：US06717806B2
公开(公告)日：2004-04-06
申请号：US10178990
申请日：2002-06-25
IPC分类号： G06F116
CPC分类号： G06F1/20 , H01L23/4006 , H01L2924/0002 , H01L2924/00
摘要： An alignment and retention mechanism comprises a hinged upper subassembly rotatably mated with a fixed lower subassembly defining a receptacle into which a component (e.g., a processor and heat sink assembly) is aligned and retained in place. The alignment and retention mechanism aligns and retains the component without the use of tools and loose fasteners and includes various features that prevent an improper attempt at inserting and removing the component into the receptacle. The alignment and retention mechanism can be used in computer systems as well as other types of electrical systems.
摘要翻译： 对准和保持机构包括铰接的上部子组件，其可旋转地配合固定的下部子组件，该固定的下部子组件限定容器，组件（例如，处理器和散热器组件）对准并保持在其中。 对准和保持机构可以在不使用工具和松动的紧固件的情况下对准和保持部件，并且包括防止将部件插入并移除到容器中的不当尝试的各种特征。 对准和保持机构可用于计算机系统以及其他类型的电气系统。
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公开(公告)号：US5460441A
公开(公告)日：1995-10-24
申请号：US332717
申请日：1994-11-01
CPC分类号： G06F1/184 , G06F1/188 , H05K7/1489
摘要： A rack mounted computer system has a vertically elongated cabinet structure in which a specially designed server unit is mounted. The server unit includes a slide-out outer drawer having a power supply box mounted in a lower interior portion thereof. An inner tray is slidably mounted in an upper interior portion of the outer drawer, over the power supply box, and has a system planar board and associated riser cards mounted on its top side. When the outer drawer is pulled out service access is provided to the circuit board apparatus on the inner tray. Access is provided to the power supply box by simply sliding the inner tray rearwardly relative to the opened outer drawer to expose the power supply box. Cooling fans are carried on the inner tray and within the outer drawer to cool the various computer components mounted within the server unit by flowing cooling air generally horizontally therethrough. The cabinet structure is provided with a front access door and a rear panel having ventilation openings therein. During operation of the server unit cooling fans, ambient air is sequentially drawn inwardly through the front access door ventilation openings, horizontally flowed through the server unit, and then horizontally discharged through the ventilation openings in the rear panel of the cabinet structure.
摘要翻译： 机架式计算机系统具有垂直细长的机壳结构，其中安装了专门设计的服务器单元。 服务器单元包括具有安装在其下部内部的电源盒的滑出式外抽屉。 内托盘可滑动地安装在外抽屉的上部内部，在电源盒上方，并且具有安装在其顶侧上的系统平面板和相关联的转接卡。 当外抽屉被拉出时，内部托盘上的电路板装置提供接入。 通过简单地将内托盘相对于打开的外抽屉向后滑动来向电源盒提供通路，以露出电源盒。 冷却风扇承载在内托盘和外抽屉内，以通过使冷却空气大致水平地流过其来冷却安装在服务器单元内的各种计算机部件。 柜体结构设置有前通道门和后面板，其中具有通风口。 在服务器单元冷却风扇的操作期间，环境空气依次通过前通道门通风口向内拉，水平地流过服务器单元，然后通过柜结构的后面板中的通风开口水平排出。
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公开(公告)号：US6069796A
公开(公告)日：2000-05-30
申请号：US167631
申请日：1998-10-06
CPC分类号： G06F1/185 , G06F1/184 , G06F1/186 , G06F13/409 , H05K7/1405 , Y02B60/1228 , Y02B60/1235
摘要： An apparatus for securing an add-in circuit card in an electronic device including a clamp movably coupled to the electronic device, the clamp configured to releasably engage the card upon movement of the clamp relative from a card engagement position in which the clamp is substantially inside the electronic device to a card disengagement position in which the clamp is substantially outside the electronic device. An apparatus for securing an add-in circuit card in an electronic device including a clamp movably coupled to the electronic device, the clamp configured to releasably engage the card upon movement of the clamp from a card engagement position to a card disengagement, and a switch for controlling electrical power to the card, the switch operated by the clamp such that movement of the clamp between the engagement and disengagement positions closes and opens the switch. A method of removing a card from an electronic device having an activated power source including the steps of disengaging from the card a clamp movably coupled to the electronic device, the clamp operatively coupled to a switch that terminates power delivery to the card upon disengagement of the clamp, and extracting the card from the electronic device. A method of adding an add-in card to an electronic device having a power source, including the steps of inserting the card into the electronic device, and engaging the card clamp with a movably coupled to the electronic device, the clamp operatively coupled to a switch that activates power delivery to the card upon engagement of the clamp.
摘要翻译： 一种用于将附加电路卡固定在电子设备中的装置，该电子设备包括可移动地联接到电子设备的夹具，所述夹具构造成当所述夹具相对于所述夹具基本在其中的卡接合位置移动时可释放地接合所述卡 电子设备到卡脱离位置，其中夹具基本上在电子设备外部。 一种用于将附加电路卡固定在电子设备中的装置，包括可移动地联接到电子设备的夹具，所述夹具构造成当夹具从卡接合位置移动到卡脱离时可释放地接合卡;以及开关 用于控制卡的电力，开关由夹具操作，使得夹具在接合和分离位置之间的运动闭合并打开开关。 一种从具有激活的电源的电子设备移除卡的方法，包括以下步骤：从卡脱离可移动地联接到电子设备的夹具，该夹具可操作地耦合到开关，该开关在断开 夹紧并从电子设备中提取卡片。 一种将附加卡添加到具有电源的电子设备的方法，包括以下步骤：将卡插入到电子设备中，以及将卡夹具与可移动地耦合到电子设备接合，所述夹具可操作地耦合到 开关，其在夹具接合时启动到卡的功率传递。
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10.发明授权Apparatus for removably supporting a plurality of hot plug-connected hard disk drives 失效用于可拆卸地支撑多个热插拔连接的硬盘驱动器的装置
公开(公告)号：US5340340A
公开(公告)日：1994-08-23
申请号：US4696
申请日：1993-01-14
申请人： Robert J. Hastings , Paily T. Varghese , Dennis J. Alexander , James F. Babb , John R. Bradshaw
发明人： Robert J. Hastings , Paily T. Varghese , Dennis J. Alexander , James F. Babb , John R. Bradshaw
CPC分类号： G11B33/126 , G06F1/181 , G06F1/184 , G06F1/187 , G11B33/128 , H05K7/1489 , Y10S439/928
摘要： A series of hard disk drives are secured atop molded plastic support trays slidably and removably received in opposing guide channel member pairs snap-fitted into opposite side walls of a sheet metal cage structure externally used in conjunction with a file server or other computer device. Snap-fitted into rear end portions of the trays are small printed circuit boards that are insertable into hot plug sockets at the rear of the cage. Forwardly projecting guard plates on the rear end of the cage block manual access to the board/socket interface, and the surface mounted grounding leads on the board extend rearwardly beyond its signal leads to enhance grounding safety during disk drive installation and removal. At the front end of each tray is a vertical support plate upon which LED indicating lights are conveniently mounted for the associated disk drive. Each guide channel member has a metal grounding clip portion that is pressed against the adjacent cage wall and is contacted by grounding portions of the disk drive and support tray as they are slid into the housing. To assist in installing and removing each disk drive, its associated support tray is provided at its front corners with pivotable ejection latch members removably and self-lockingly secured thereto using a molded connection structure that eliminates the requirement for attachment screws or rivets.
摘要翻译： 一系列硬盘驱动器被固定在模制的塑料支撑托盘上，可滑动地和可拆卸地容纳在与文件服务器或其他计算机设备一起外部使用的金属板笼结构的相对的侧壁中的相对的导槽构件对中。 卡入托盘的后端部分的小型印刷电路板可插入到保持架后部的热插头插座中。 向前突出的保护板后挡板手动进入板/插座接口，并且板上的表面安装的接地导线向后延伸超过其信号线，以增强磁盘驱动器安装和拆卸过程中的接地安全性。 每个托盘的前端是垂直的支撑板，LED指示灯方便地安装在相应的磁盘驱动器上。 每个引导通道构件具有金属接地夹部分，该金属接地夹部分压靠在相邻的笼壁上，并且当它们滑入壳体时与盘驱动器和支撑托盘的接地部分接触。 为了帮助安装和拆卸每个磁盘驱动器，其相关的支撑托盘在其前角设置有可拆卸的弹出闩锁构件，其可拆卸地并且使用模制的连接结构自动地固定到其上，其消除了对附接螺钉或铆钉的要求。
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