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1. 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。

2. 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。

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。

4. 发明授权

US06335869B1 Removable small form factor fiber optic transceiver module and electromagnetic radiation shield 有权
标题翻译：可拆卸小尺寸光纤收发模块和电磁辐射屏蔽
公开(公告)号：US06335869B1
公开(公告)日：2002-01-01
申请号：US09489184
申请日：2000-01-20
申请人： Scott M. Branch , David Peter Gaio , William K. Hogan
发明人： Scott M. Branch , David Peter Gaio , William K. Hogan
IPC分类号： H05K900
CPC分类号： H05K9/0058 , G02B6/4201 , G02B6/4246 , G02B6/4261 , G02B6/4277 , G02B6/4284 , G02B6/4292
摘要： An easily removable modular optical signal transceiver unit for conversion between modulated light signal transmission and electronic data signals and which conforms to the Small Form Factor standard for transceiver interfaces is disclosed. The structural details of its chassis include aspects which insure the proper positioning of electronic circuit boards of a transmitter optical subassembly and a receiver optical subassembly as well as the positioning of electromagnetic radiation shielding on the chassis. In conjunction with an interface device on an electronic circuit board of a host device, the chassis supports electromagnetic radiation shielding which substantially encloses the sources of electromagnetic radiation within the module and suppresses the escape of electromagnetic radiation, thereby preventing electromagnetic interference with sensitive components and devices in proximity to the module.
摘要翻译：公开了一种用于在调制光信号传输和电子数据信号之间进行转换且符合收发器接口的小尺寸标准的易于拆卸的模块化光信号收发器单元。其底盘的结构细节包括确保发射器光学子组件和接收器光学子组件的电子电路板的正确定位以及电磁辐射屏蔽在底盘上的定位的方面。结合主机设备的电子电路板上的接口装置，机架支持电磁辐射屏蔽，其基本上包围模块内的电磁辐射源，并且抑制电磁辐射的逸出，从而防止对敏感部件和装置的电磁干扰靠近模块。

5. 发明授权

US06544055B1 Enhanced module kick-out spring mechanism for removable small form factor optical transceivers 有权
标题翻译：用于可移动小型光收发器的增强模块跳出弹簧机构
公开(公告)号：US06544055B1
公开(公告)日：2003-04-08
申请号：US09703644
申请日：2000-11-01
申请人： Scott M. Branch , William K. Hogan , James E. Olson
发明人： Scott M. Branch , William K. Hogan , James E. Olson
IPC分类号： H01R1362
CPC分类号： H01R13/635 , H01R13/641
摘要： A spring-to-spring engagement of a kick-out spring and a secondary spring is disposed intermediate a structure supporting an electrical connector and an insertable and latchable electronic module or the like to enhance the disconnection and ejection of the module from the connector to which the module is connected. The spring-to-spring engagement insures both that adequate spring force is stored upon insertion and connection of the module and that disconnection and ejection forces are applied to the module. The forces are applied over a sufficient distance to fully displace the module from its latched position to its position of disconnection from the connectors and still provide spring force travel of the module to eject at least partially the module from the receiver or port into which the module was inserted and connected. A side benefit of the arrangement is that a high force is exerted on the module once it is unlatched for removal, and this high force will displace the module adequately to insure that the latch of the module does not relatch and to prevent removal of the module.
摘要翻译：弹出弹簧与弹簧的弹簧接合设置在支撑电连接器和可插入和可闩锁的电子模块等的结构的中间，以增强模块与连接器的断开和弹出模块已连接。弹簧到弹簧接合确保了在插入和连接模块时存储足够的弹簧力，并且断开和弹出力被施加到模块。力被施加足够的距离以将模块从其锁定位置完全移动到其与连接器断开的位置，并且仍然提供模块的弹簧力行程，以至少部分地将模块从接收器或端口喷射到模块被插入并连接。该装置的一个好处是，一旦拆卸模块就会对模块施加很大的力量，并且这个大的力将使模块充分移动，以确保模块的闩锁不会重新锁定并且防止模块的移除。

6. 发明授权

US06609838B1 Removable small form factor fiber optic transceiver module chassis 失效
标题翻译：可移动小型光纤收发模块机箱
公开(公告)号：US06609838B1
公开(公告)日：2003-08-26
申请号：US09489870
申请日：2000-01-20
申请人： Scott M. Branch , David Peter Gaio , William K. Hogan
发明人： Scott M. Branch , David Peter Gaio , William K. Hogan
IPC分类号： G02B600
CPC分类号： H05K9/0058 , G02B6/4246 , G02B6/4261 , G02B6/4277 , G02B6/4284
摘要： An easily removable modular optical signal transceiver unit for conversion between modulated light signal transmission and electronic data signals and which conforms to the Small Form Factor standard for transceiver interfaces is disclosed. The structural details of its chassis include aspects which insure the proper positioning of electronic circuit boards of a transmitter optical subassembly and a receiver optical subassembly as well as the positioning of electromagnetic radiation shielding on the chassis. In conjunction with an interface device on an electronic circuit board of a host device, the chassis supports electromagnetic radiation shielding which substantially encloses the sources of electromagnetic radiation within the module and suppresses the escape of electromagnetic radiation, thereby preventing electromagnetic interference with sensitive components and devices in proximity to the module. During assembly, the chassis side walls are deflected, so that electronic or electro-optic components can pass over latching surfaces into contact with positioning surfaces for retaining the components in their assembled positions.
摘要翻译：公开了一种用于在调制光信号传输和电子数据信号之间进行转换且符合收发器接口的小尺寸标准的易于拆卸的模块化光信号收发器单元。其底盘的结构细节包括确保发射器光学子组件和接收器光学子组件的电子电路板的正确定位以及电磁辐射屏蔽在底盘上的定位的方面。结合主机设备的电子电路板上的接口装置，机架支持电磁辐射屏蔽，其基本上包围模块内的电磁辐射源，并且抑制电磁辐射的逸出，从而防止对敏感部件和装置的电磁干扰靠近模块。在组装期间，底盘侧壁偏转，使得电子或电光元件可以超过锁定表面与定位表面接触，以将部件保持在其组装位置。

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