公开(公告)号：US07665910B2

公开(公告)日：2010-02-23

申请号：US12039598

申请日：2008-02-28

申请人： Joshua Moore ,  Donald A. Ice ,  Chris Togami

发明人： Joshua Moore ,  Donald A. Ice ,  Chris Togami

IPC分类号： G02B6/42 ,  H04B10/00

CPC分类号： G02B6/4201 ,  G02B6/4256 ,  G02B6/4261

摘要： In one example, an optical subassembly positioning plate is provided that includes a substantially flat body that defines at least one edge. A port is defined in the body. The port is configured to receive and secure an optical subassembly in an x-direction and a y-direction when said optical subassembly positioning plate is positioned within an optoelectronic transceiver module. A plurality of fingers is defined along at least one edge of the body. Each of the plurality of fingers is configured to contact a shell of the optoelectronic transceiver module so as to bias a flange of the optical subassembly against a portion of the shell of the optoelectronic transceiver module such that the optical subassembly is substantially retained in a z-direction when the optical subassembly positioning plate is positioned within the optoelectronic transceiver module.

摘要翻译： 在一个示例中，提供了光学子组件定位板，其包括限定至少一个边缘的基本平坦的主体。 一个端口在机体中定义。 端口被配置为当所述光学子组件定位板位于光电收发器模块内时，在x方向和y方向上接收和固定光学子组件。 沿着身体的至少一个边缘限定多个手指。 多个指状物中的每一个构造成接触光电收发器模块的壳体，以便将光学子组件的凸缘抵靠光电收发器模块的壳体的一部分偏置，使得光学子组件基本上保持在z- 光学子组件定位板位于光电收发模块内时的方向。

公开(公告)号：US20100039785A1

公开(公告)日：2010-02-18

申请号：US12203053

申请日：2008-09-02

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： H01R12/16 ,  H01R12/00

CPC分类号： G02B6/4246 ,  G02B6/4201 ,  G02B6/4274 ,  G02B6/4284

摘要： In one example embodiment, a pluggable optoelectronic module includes a shell with a front, back, and first and second sides. A first guiderail protrudes from the first side and extends from the front of the shell to the back of the shell. A second guiderail protrudes from the second side and also extends from the front of the shell to the back of the shell. A first thumbscrew runs the length of the module and is housed within the first guiderail. A second thumbscrew also runs the length of the module and is housed within the second guiderail. The two thumbscrews are configured to secure the module to a host device when the module is plugged into the host device.

摘要翻译： 在一个示例性实施例中，可插拔光电模块包括具有前，后，以及第一和第二侧的外壳。 第一指状物从第一侧突出并且从壳体的前部延伸到壳体的后部。 第二个导轨从第二侧突出并且还从壳体的前部延伸到壳体的后部。 第一个指旋螺丝运行模块的长度，并放置在第一个导轨内。 第二个指旋螺丝也运行模块的长度，并放置在第二个导轨内。 两个指旋螺钉被配置为在模块插入主机设备时将模块固定到主机设备。

公开(公告)号：US07646615B2

公开(公告)日：2010-01-12

申请号：US11693679

申请日：2007-03-29

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： H05K9/00

CPC分类号： H05K9/0058 ,  G02B6/4246 ,  G02B6/4292

摘要： An electromagnetic interference (“EMI”) shield that can help control the emission of electromagnetic radiation from an optoelectronic module in which the EMI shield is positioned. In one example embodiment, an EMI shield includes a base and plurality of flanges extending from a perimeter of the base. The base defines an optical subassembly (“OSA”) opening and a plurality of complementary structures. The OSA opening is configured to receive an OSA. Each complementary structure is configured to engage a complementary structure of an OSA connector block.

摘要翻译： 一种电磁干扰（“EMI”）屏蔽，可以帮助控制来自EMI屏蔽层所在的光电子模块的电磁辐射的发射。 在一个示例性实施例中，EMI屏蔽件包括从基座的周边延伸的基部和多个凸缘。 基座限定了光学子组件（“OSA”）开口和多个互补结构。 OSA开口配置为接收OSA。 每个互补结构被配置为接合OSA连接器块的互补结构。

公开(公告)号：US07547149B2

公开(公告)日：2009-06-16

申请号：US11693681

申请日：2007-03-29

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3893

摘要： An optical connector latch assembly for an optoelectronic module that can releasably engage an optical fiber connector that is received in a receptacle of the optoelectronic module. In one example embodiment, an optical connector latch arm includes a base, a shaft extending from the base, and a hook extending from the shaft. In this example embodiment, the base defines a complementary structure that is configured to engage a complementary structure of an OSA connector block. Also, the hook is configured to releasably engage an optical fiber connector.

摘要翻译： 一种用于光电子模块的光学连接器闩锁组件，其可释放地接合容纳在光电模块的插座中的光纤连接器。 在一个示例性实施例中，光学连接器闩锁臂包括基座，从基座延伸的轴和从轴延伸的钩。 在该示例性实施例中，基座限定了互补结构，其被配置为接合OSA连接器块的互补结构。 而且，钩构造成可释放地接合光纤连接器。

公开(公告)号：US07543995B2

公开(公告)日：2009-06-09

申请号：US11693674

申请日：2007-03-29

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： G02B6/36

CPC分类号： G02B6/4292

摘要： An optical subassembly (“OSA”) connector block that can accommodate OSAs of a variety of different configurations. In one example embodiment, an OSA connector block includes a body. The body of the OSA connector block includes a first end defining a receptacle, and a second end defining a cavity. The receptacle is configured to receive at least a portion of an optical fiber connector. The cavity is configured to receive at least a portion of an OSA.

摘要翻译： 可以容纳各种不同配置的OSA的光学子组件（“OSA”）连接器块。 在一个示例性实施例中，OSA连接器块包括主体。 OSA连接器块的主体包括限定插座的第一端和限定空腔的第二端。 插座构造成容纳光纤连接器的至少一部分。 空腔被配置为接收OSA的至少一部分。

公开(公告)号：US07486524B2

公开(公告)日：2009-02-03

申请号：US10378708

申请日：2003-03-03

申请人： Donald A. Ice ,  Stephen T. Nelson

发明人： Donald A. Ice ,  Stephen T. Nelson

IPC分类号： H05K5/00

CPC分类号： H05K9/0058 ,  G02B6/4277 ,  H01R13/6595

摘要： A module housing for minimizing electromagnetic radiation leakage and a transceiver module built with this housing are presented. The housing includes a cover and a base disengagably coupled to each other, and a first and second layer of sidewalls located between the cover and the base. The two layers of sidewalls have different dimensions from each other so that a printed circuit board is enclosed in a space formed by the base, the cover, and either only the second layer of sidewall or both the first and second layer of sidewalls, depending on the thickness of the board. Another aspect of the invention is a pcb coupled to a connector and a housing for the pcb that includes an electromagnetic radiation shield between electronic components on the pcb and the connector. The shield reduces the amount of radiation reaching the connector. Also disclosed is a method of building this module.

摘要翻译： 提出了一种用于最小化电磁辐射泄漏的模块外壳和用该外壳构建的收发模块。 壳体包括彼此分离地联接的盖和基座，以及位于盖和基座之间的第一和第二侧壁层。 两层侧壁具有彼此不同的尺寸，使得印刷电路板被封装在由基底，盖子形成的空间中，并且仅包括侧壁的第二层或第一和第二侧壁层，取决于 板的厚度。 本发明的另一方面是耦合到连接器的PCB和用于pcb的壳体，其在pcb上的电子部件和连接器之间包括电磁辐射屏蔽。 屏蔽减少了到达连接器的辐射量。 还公开了构建该模块的方法。

公开(公告)号：US07484987B2

公开(公告)日：2009-02-03

申请号：US11693687

申请日：2007-03-29

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： H01R13/627

CPC分类号： H05K9/0058 ,  H01R13/741

摘要： A module that includes a housing and a latch assembly at least partially positioned within the housing. The latch assembly has first and second associated states, and includes an actuation sleeve having a first position that corresponds with the first state, and a second position that corresponds with the second state. The latch assembly further includes first and second latch arms operably disposed with respect to the actuation sleeve so that respective first and second cam arrangements are defined where the latch arms are responsive to motion of the actuation sleeve. The latch arms partially extend from the housing when the actuation sleeve is in the first position, and the latch arms are substantially retracted within the housing when the actuation sleeve is in the second position.

摘要翻译： 一种模块，其包括壳体和至少部分地定位在壳体内的闩锁组件。 闩锁组件具有第一和第二相关联的状态，并且包括具有与第一状态对应的第一位置的致动套筒和与第二状态对应的第二位置。 闩锁组件还包括相对于致动套筒可操作地设置的第一和第二闩锁臂，使得相应的第一和第二凸轮装置被限定在闩锁臂响应于致动套筒的运动的位置。 当致动套筒处于第一位置时，闩锁臂部分地从壳体延伸，并且当致动套筒处于第二位置时，闩锁臂基本上缩回到壳体内。

公开(公告)号：US20090004917A1

公开(公告)日：2009-01-01

申请号：US12163882

申请日：2008-06-27

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： H01R9/03

CPC分类号： H01R13/648

摘要： An electrical connector having an electrical interface assembly electrical processing circuitry, and an EMI barrier. The electrical interface assembly has a plurality of electrical contacts for interfacing with a receptacle when the electrical connector is connected to a corresponding receptacle. The electrical processing circuitry is for processing electrical signals received from at least some of the plurality of electrical contacts and/or to be sent to the plurality of electrical contacts. The EMI barrier substantially contains the electrical processing circuitry except at a number of EMI barrier openings. The largest of these EMI barrier openings is where the electrical contacts pass through the connector.

摘要翻译： 具有电接口组件电处理电路和EMI屏障的电连接器。 当电连接器连接到相应的插座时，电接口组件具有多个用于与插座对接的电触点。 电处理电路用于处理从多个电触点中的至少一些接收的电信号和/或被发送到多个电触点。 EMI屏障基本上包含除了多个EMI屏蔽开口之外的电处理电路。 这些EMI屏障开口中最大的是电触头通过连接器的地方。

公开(公告)号：US20090004915A1

公开(公告)日：2009-01-01

申请号：US12163894

申请日：2008-06-27

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： H01R13/648

CPC分类号： H01R13/648

摘要： An electrical connector receptacle that includes receptacle-side electrical contacts, a socket, and a receptacle shield. The socket is configured such that a connector may be inserted therein allowing the electrical contacts of the connector to interface with the receptacle-side electrical contacts. The receptacle shield is placed in the back of the receptacle, and is composed of an Electro-Magnetic Interference barrier material. In one embodiment, the receptacle shield is configured to interface with an EMI barrier of the connector, and includes separate slots through which electrical connections may pass.

摘要翻译： 电连接器插座，其包括插座侧电触点，插座和插座屏蔽。 插座构造成使得可以将连接器插入其中，使得连接器的电触点与插座侧电触点相接合。 插座屏蔽放置在插座背面，由电磁干扰屏障材料组成。 在一个实施例中，插座屏蔽被配置为与连接器的EMI屏蔽件相连接，并且包括电连接可以通过的单独的插槽。

公开(公告)号：US07457134B2

公开(公告)日：2008-11-25

申请号：US10639211

申请日：2003-08-12

申请人： Donald A. Ice

发明人： Donald A. Ice

IPC分类号： H05K9/00

CPC分类号： H05K9/0062 ,  H05K7/1404 ,  H05K7/1425

摘要： An electromagnetic radiation containment system is provided for use in connection with functional modules and an associated card cage disposed in the chassis of an electronic equipment enclosure. The electromagnetic radiation containment system includes conductive elements uniformly distributed about the perimeter of a functional module configured to be received within the card cage, and further includes grounding elements in electrical communication with the chassis so that when the functional module is positioned within a slot of the card cage, at least some of the conductive elements are in electrical communication with the grounding elements. The uniform distribution of the conductive elements on the functional module(s) enables the functional modules to be arranged above and below each other, as well as side by side, without compromising the electromagnetic radiation containment functionality that is afforded when each of the slots of the card cage is occupied.

摘要翻译： 提供电磁辐射容纳系统，用于与功能模块和设置在电子设备外壳的底盘中的相关联的卡笼相连接。 电磁辐射容纳系统包括均匀分布在功能模块周边的导电元件，该功能模块被配置为容纳在卡笼内，并且还包括与底盘电连通的接地元件，使得当功能模块位于 卡笼，至少一些导电元件与接地元件电连通。 导电元件在功能模块上的均匀分布使得功能模块能够被布置在彼此之上和之下，并且并排设置，而不会损害当每个槽的每个槽中提供的电磁辐射容纳功能 卡笼被占用。