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1. 发明授权

US06519160B1 Pull type latch mechanism for removable small form factor electronic modules 有权
标题翻译：拉式闩锁机构，用于可移动小型电子模块
公开(公告)号：US06519160B1
公开(公告)日：2003-02-11
申请号：US09657214
申请日：2000-09-07
申请人： Scott M. Branch , David P. Gaio , Michael F. Hanley , William K. Hogan
发明人： Scott M. Branch , David P. Gaio , Michael F. Hanley , William K. Hogan
IPC分类号： H05K500
CPC分类号： H05K7/1409
摘要： A latch is controlled to latch and unlatch a device by using a portion of the insertion and extraction movement of the device being latched. The latch incorporates a pair of tongs. The ends or latching extensions of the tongs are positionable behind a latch bar, preventing the extraction of the latched device. The tongs are positioned under the control of an actuator or latch control member which is moved to latch or unlatch the latch. The actuator member is pushed into the host device once the device being latched is positioned in the desired position. The tongs respond to the pushing of the actuator member by spreading the input ends under the influence of connecting input links moreover, the latching extensions are pivoted toward each other, positioning the latching extensions in a latched position. The latch extensions are spread to release the latch and the latched device by pulling the actuator member, pulling the input links as well as the input ends of the tongs, and thereby pivoting the tongs. Whenever in the latched position, further movement of the actuator member in a latching direction will detent and lock the latch until the latch is undetented by pulling on the actuator member.
摘要翻译：通过使用被锁定的装置的插入和取出运动的一部分来控制闩锁来锁定和解锁装置。闩锁包括一对钳子。钳子的端部或闩锁延伸部可定位在闩锁杆的后面，防止锁定装置的抽出。钳位于致动器或闩锁控制构件的控制下，该致动器或闩锁控制构件被移动以锁定或解锁闩锁。一旦被锁定的装置被定位在期望位置，致动器构件被推入主机装置。钳子通过在连接输入链节的影响下扩展输入端来响应致动器构件的推动，闩锁延伸部朝向彼此枢转，将闩锁延伸部定位在锁定位置。通过拉动致动器构件，拉动输入连杆以及钳子的输入端，从而枢转钳子，闩锁延伸部被展开以释放闩锁和锁定装置。无论何时在锁定位置，致动器构件在闩锁方向上的进一步运动将通过拉动致动器构件来锁定并锁定闩锁，直到闩锁不起作用。

2. 发明授权

US06371787B1 Pull-to-release type latch mechanism for removable small form factor electronic modules 失效
标题翻译：用于可移动小型电子模块的拉动释放型闩锁机构
公开(公告)号：US06371787B1
公开(公告)日：2002-04-16
申请号：US09801320
申请日：2001-03-07
申请人： Scott M. Branch , David P. Gaio , Michael F. Hanley , William K. Hogan
发明人： Scott M. Branch , David P. Gaio , Michael F. Hanley , William K. Hogan
IPC分类号： H01R627
CPC分类号： H01R13/6275
摘要： A latch mechanism using a natural unlatching, releasing, pull movement has a slidable latch release which is carried on a device being latched, such as an electronic module. This slidable latch release has a pair of recesses or cavities at least partially defining cams that engage and displace a latch member from engagement with a latching surface on the device being latched. A latch release member is provided with a pair of wing members that are resilient and are deformed as a result of movement of the latch release relative to the latched device. Deformation provides a bias to restore the latch release member to a position capable of permitting latching upon the reinsertion of the device into a host device, such as a computer or the like.
摘要翻译：使用自然解锁，释放拉动的闩锁机构具有可滑动的闩锁释放装置，其被卡在诸如电子模块的被锁定的装置上。该可滑动的闩锁释放件具有至少部分地限定凸轮的一对凹部或空腔，凸轮接合和移位闩锁构件以与被锁定的装置上的闩锁表面接合。闩锁释放构件设置有一对翼构件，该翼构件是弹性的并且由于闩锁释放相对于锁定装置的移动而变形。变形提供偏压，以将闩锁释放构件恢复到能够允许在将装置重新插入主机装置（例如计算机等）中时的闩锁的位置。

3. 发明授权

US06746264B1 Pull type latch mechanism for removable small form factor electronic modules 有权
标题翻译：拉式闩锁机构，用于可移动小型电子模块
公开(公告)号：US06746264B1
公开(公告)日：2004-06-08
申请号：US09669624
申请日：2000-09-25
申请人： Scott M. Branch , David P. Gaio , Michael F. Hanley , William K. Hogan
发明人： Scott M. Branch , David P. Gaio , Michael F. Hanley , William K. Hogan
IPC分类号： H01R13627
CPC分类号： H01R13/6275 , H01R13/633
摘要： A latch is controlled to latch and unlatch a device by using a portion of the insertion and extraction movement of the device being latched. The latch incorporates a pivoted latching member carried on the device being latched. The end or latching surface is positionable behind a latch bar, preventing the extraction of the latched device. The latch member is displaced to latch or release by a spring disposed between the frame of the device being latched and the latch member. When the actuator member is withdrawn from its ineffective position and if the latch arm occupies a latched position, the actuator member engages surfaces on the latch member and the module frame which are too closely spaced to permit free passage of the engaging portion of the actuator. This engagement with the surfaces results in spreading the engaged portions of the module frame and the latch member, thereby pivoting the latch member to unlatch the latching end of the latch member from a retaining surface.
摘要翻译：通过使用被锁定的装置的插入和取出运动的一部分来控制闩锁来锁定和解锁装置。闩锁包括承载在被锁定的设备上的枢转闩锁构件。端部或闩锁表面可定位在闩锁杆的后面，防止锁定装置的抽出。闩锁构件被设置在被锁定的装置的框架和闩锁构件之间的弹簧移位以锁定或释放。当致动器构件从其无效位置退出并且如果闩锁臂处于闩锁位置时，致动器构件接合闩锁构件和模块框架上的表面，其过紧地间隔开以允许致动器的接合部分自由通过。与表面的接合导致扩散模块框架和闩锁构件的被接合部分，由此枢转闩锁构件以将闩锁构件的闩锁端部从保持表面解锁。

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