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1. 发明授权

US06781391B2 Multi-channel, low input capacitance signal probe and probe head 失效
标题翻译：多通道，低输入电容信号探头和探头
公开(公告)号：US06781391B2
公开(公告)日：2004-08-24
申请号：US10021138
申请日：2001-12-12
申请人： Gary W. Reed , J. Steve Lyford , Lester L. Larson , William R. Mark
发明人： Gary W. Reed , J. Steve Lyford , Lester L. Larson , William R. Mark
IPC分类号： G01R3102
CPC分类号： G01R1/0416
摘要： A multi-channel, low input capacitance signal probe head has a housing that receives one or more substrates having input signal pads exposed on one end of the substrate. The substrate is positioned in the housing such that the signal contact pads are exposed at an open end of the housing. A removable signal contact holder mounts to the housing and supporting electrically conductive elastomer signal contacts. The holder is disposed over an open end of housing such that the elastomer signal contacts engage the input signal pads. A probe head retention member is provided for securing the multi-channel signal probe head to a device under test.
摘要翻译：多通道低输入电容信号探针头具有壳体，其容纳一个或多个衬底，其具有暴露在衬底的一端上的输入信号焊盘。衬底定位在壳体中，使得信号接触垫在壳体的开口端处露出。可拆卸的信号触点支架安装到外壳并支撑导电弹性体信号触点。保持器设置在壳体的开口端上，使得弹性体信号触头接合输入信号垫。提供探针头保持构件用于将多通道信号探针头固定到被测器件。

2. 发明授权

US06447339B1 Adapter for a multi-channel signal probe 失效
标题翻译：适用于多通道信号探头
公开(公告)号：US06447339B1
公开(公告)日：2002-09-10
申请号：US10021768
申请日：2001-12-12
申请人： Gary W. Reed , J. Steve Lyford
发明人： Gary W. Reed , J. Steve Lyford
IPC分类号： H01R3390
CPC分类号： H01R31/06
摘要： An adapter for a multi-channel signal probe has one of the mating plug or receptacle portions of the connector electrically coupled to a first array of contact pads on one surface of a substrate. A second array of contact pads corresponding to the signal contact pads on a device under test is formed on the other surface of the substrate. A removable signal contact holder supports electrically conductive elastomer signal contacts that couple the second array of contact pads to the signal contact pads of the device under test. The adapter is secured to the device under test using an adapter retention member that is positioned on the opposite of the circuit board from the signal contact pads. Screws attach the retention member to the adapter via through holes formed in the device under test.
摘要翻译：用于多通道信号探针的适配器具有连接器的一个配合插头或插座部分，电耦合到衬底的一个表面上的第一接触焊盘阵列。在衬底的另一个表面上形成第二阵列的接触焊盘对应于被测器件上的信号接触焊盘。可移动信号触点支架支撑导电弹性体信号触点，将触点的第二阵列耦合到被测器件的信号接触垫。适配器使用位于电路板相对于信号接触垫的适配器保持构件固定到被测设备。螺丝通过形成在被测设备中的通孔将保持构件附接到适配器。

3. 发明授权

US5834935A Hand held instrument with safety locked battery compartment 失效
标题翻译：带有安全锁定电池仓的手持式仪器
公开(公告)号：US5834935A
公开(公告)日：1998-11-10
申请号：US820300
申请日：1997-03-18
申请人： J. Steve Lyford
发明人： J. Steve Lyford
IPC分类号： G01D11/24 , G01R1/04 , G01R15/12 , H01M2/10 , H05K5/00 , H02J7/00
CPC分类号： H05K5/0086 , G01D11/24 , G01R1/04 , H01M2/1055 , G01R15/12
摘要： An electronic instrument with a housing having a battery compartment. The housing has a probe connector oriented on a probe axis, so that a probe may be connected to the instrument via the connector for interfacing with a device under test. A removable battery cover encloses the battery compartment, and has a probe aperture registered with the probe connector, so that a probe may be connected when the battery cover is installed. To prevent removal of the battery cover when a probe is connected to the probe connector, the battery cover is constrained against movement along the probe axis. In addition, the battery cover may contain a conductive safety element necessary to complete a circuit between the battery and other components in the instrument, so that the batteries are capable of delivering power only when the cover is properly installed.
摘要翻译：一种具有壳体的电子仪器，具有电池室。外壳具有一个探头连接器，该探针连接器定位在探头轴上，以便探头可以通过连接器连接到仪器上，以与被测器件进行接口。可拆卸的电池盖封闭电池仓，并且具有与探头连接器注册的探头孔，以便在安装电池盖时可以连接探头。为了防止在将探头连接到探头连接器时取出电池盖，电池盖将不能沿探头轴移动。此外，电池盖可以包含完成电池和仪器中的其他部件之间的电路所必需的导电安全元件，使得只有当盖被正确安装时，电池才能传递电力。

4. 发明授权

US06543098B2 Printed circuit board mounting facility 失效
标题翻译：印刷电路板安装设施
公开(公告)号：US06543098B2
公开(公告)日：2003-04-08
申请号：US09798476
申请日：2001-03-02
申请人： Daniel B. Meyer , Kevin Taylor , Mike A. Vilhauer , J. Steve Lyford
发明人： Daniel B. Meyer , Kevin Taylor , Mike A. Vilhauer , J. Steve Lyford
IPC分类号： A44B2100
CPC分类号： H05K7/142 , Y10T24/30 , Y10T24/42 , Y10T24/44752
摘要： A facility for mounting an electronic component includes a first circuit board having of mounting apertures. A mounting element is associate with each aperture, and includes a boss defining a bore. The boss has a first surface contacting a major surface of the first circuit board, and a second surface opposite the first surface. A pin is received in the bore, and has a lower portion protruding from the first surface of the boss and into one of the apertures. The pins lower portion definves a spece to capture a portion of the first circuit board. A fastener connected to the pin may generate compression between the spece and the boss to secure the board, and a corner-shaped protrusion on the second surface may constrain the corner periphery of a second board resting on the second surface, with the fastener also securing the second board against the boss.
摘要翻译：用于安装电子部件的设备包括具有安装孔的第一电路板。安装元件与每个孔相关联，并且包括限定孔的凸台。凸台具有接触第一电路板的主表面的第一表面和与第一表面相对的第二表面。销被容纳在孔中，并且具有从凸台的第一表面突出并且进入其中一个孔的下部。引脚下部限定一个尖端以捕获第一个电路板的一部分。连接到销的紧固件可以在所述引脚和所述凸台之间产生压缩以固定所述板，并且所述第二表面上的角形突起可以限制搁置在所述第二表面上的第二板的角周边，其中所述紧固件也固定第二板反对老板。

5. 发明授权

US6058024A Electronic instrument with electromagnetic interference shield and method of manufacturing 失效
标题翻译：具有电磁干扰屏蔽的电子仪器及其制造方法
公开(公告)号：US6058024A
公开(公告)日：2000-05-02
申请号：US895937
申请日：1997-07-17
申请人： J. Steve Lyford
发明人： J. Steve Lyford
IPC分类号： G01R1/18 , H05K7/14 , H05K9/00
CPC分类号： H05K9/0039 , G01R1/18 , H05K7/142 , Y10S174/34
摘要： An electronic instrument having a housing containing a circuit assembly with a hole. A first shield in the housing is positioned adjacent the hole on one side of the circuit assembly, and a second shield is positioned on the opposite side of the circuit assembly. A spring has a first portion compressed between the circuit assembly and the first shield, and a second portion extending through the hole and biased against the second shield. The spring may be a coil spring with the first portion having a larger diameter to provide a shoulder to rest against the circuit, and the second portion having a smaller diameter to pass through the hole.
摘要翻译：一种具有壳体的电子仪器，该壳体包含具有孔的电路组件。壳体中的第一屏蔽件位于电路组件一侧的孔附近，并且第二屏蔽件位于电路组件的相对侧上。弹簧具有在电路组件和第一屏蔽之间被压缩的第一部分，以及延伸穿过孔并被抵靠第二屏蔽件偏压的第二部分。弹簧可以是螺旋弹簧，其中第一部分具有较大的直径以提供一个肩部靠在电路上，而第二部分具有较小的直径以通过该孔。

6. 发明授权

US6022226A Banana type electrical receptacle 失效
标题翻译：香蕉式电插座
公开(公告)号：US6022226A
公开(公告)日：2000-02-08
申请号：US35689
申请日：1998-03-05
申请人： J. Steve Lyford , David Rosette , Daniel B. Meyer , Clifford E. Baker
发明人： J. Steve Lyford , David Rosette , Daniel B. Meyer , Clifford E. Baker
IPC分类号： H01R13/10 , H01R13/11 , H01R13/115 , H01R24/00 , H01R9/09
CPC分类号： H01R24/20 , H01R13/111 , H01R2101/00
摘要： An electrical receptacle mountable on and positionable within a substrate has an electrically conductive element that includes a conductive member with deformable electrical leads extending therefrom. The deformable electrical leads have first and second portions with the first portion extending outward from the conductive member and the second portion being adjacent to and approximately parallel with the conductive member. A body of electrically insulating material encapsulates the conductive member about the exterior surface of the conductor with the electrically insulating material having an exterior surface on which is formed support ribs and alignment ribs with the support ribs providing initial support for the electrical receptacle over an aperture formed in the substrate and the alignment ribs providing positioning alignment of the electrical receptacle within the aperture of the substrate. The conductive member may be an elongated tubular shaped conductor or a coaxially disposed, longitudinally split or laterally split conductor suitable for use in a banana type receptacle.
摘要翻译：安装在基板上并可定位在基板内的电插座具有导电元件，该导电元件包括具有从其延伸的可变形电引线的导电元件。可变形的电引线具有第一部分和第二部分，其中第一部分从导电部件向外延伸，第二部分与导电部件相邻并且大致平行。电绝缘材料体围绕导体的外表面封装导电构件，其中电绝缘材料具有外表面，其上形成有支撑肋和对准肋，支撑肋在形成的孔上为电插座提供初始支撑在基板和对准肋中提供电插座在基板的孔内的定位对准。导电构件可以是细长的管状导体或同轴设置的，纵向分开的或侧向分开的导体，适合用于香蕉型插座。

7. 发明授权

US06636058B2 Adapter for a multi-channel, low input capacitance signal probe 失效
标题翻译：适用于多通道，低输入电容信号探头
公开(公告)号：US06636058B2
公开(公告)日：2003-10-21
申请号：US10021143
申请日：2001-12-12
申请人： J. Steve Lyford
发明人： J. Steve Lyford
IPC分类号： G01R3102
CPC分类号： G01R1/0416
摘要： An adapter for a multi-channel, low input capacitance signal probe head has a housing with a cavity formed therein that receives one of a mating plug or receptacle portion of multi-channel, controlled impedance connector. The housing has probe head retention members formed in the sidewalls and alignment flanges disposed adjacent to the probe head retention members that are received in the signal probe head. The adapter includes a substrate having first and second arrays of contact pads formed on the respective top and bottom surfaces of the substrate. The first array of contact pads mate with electrically conductive elastomer signal contacts of the signal probe head and the second array of contact pads mate with the contact pads of the transmission lines of the plug or receptacle. Screws extend through bores in the signal probe head and engage threaded pins in the retention members.
摘要翻译：用于多通道低输入电容信号探针头的适配器具有形成在其中的空腔的壳体，其容纳多通道受控阻抗连接器的匹配插头或插座部分中的一个。壳体具有形成在侧壁中的探针头保持构件和与接收在信号探针头中的探针头保持构件相邻设置的对准凸缘。适配器包括具有形成在基板的相应顶表面和底表面上的第一和第二接触焊盘阵列的基板。接触垫的第一阵列与信号探针头的导电弹性体信号触点配合，并且第二接触垫阵列与插头或插座的传输线的接触垫配合。螺钉延伸穿过信号探针头中的孔，并与保持构件中的螺纹针接合。

8. 发明授权

US06218824B1 Simplified user interface and control system for a multimeter 失效
标题翻译：用于万用表的简化用户界面和控制系统
公开(公告)号：US06218824B1
公开(公告)日：2001-04-17
申请号：US09074444
申请日：1998-05-07
申请人： H. Wayne Oldstead , Frank Goovaerts , Theodore G. Nelson , Michael R. Engbretson , J. Steve Lyford , Jerry L. Wrisley , Charles L. Saxe , James L. Williamson
发明人： H. Wayne Oldstead , Frank Goovaerts , Theodore G. Nelson , Michael R. Engbretson , J. Steve Lyford , Jerry L. Wrisley , Charles L. Saxe , James L. Williamson
IPC分类号： G01R1508
CPC分类号： G01R15/125 , G01R13/02
摘要： A simplified user interface for an electronic test and measurement device comprises an arrangement of a segmented LCD device and a plurality of keys used to implement a softkey system, in combination with a single AMPs input connector and a rotary selector having only a single position for each basic kind of parameter to be measured. The segmented LCD device includes, at each location adjacent to a key, a plurality of segments representing a vertically-arranged list of functions to be controlled. In one embodiment of the invention, the housing of the electronic test and measurement device is fabricated to have finger-like projections overlaying a portion of the LCD screen for creating the appearance of the continuation of displayed LCD softkey separation lines.
摘要翻译：用于电子测试和测量装置的简化的用户界面包括分段LCD装置和用于实现软键系统的多个键的结构，其结合单个AMP输入连接器和仅具有用于每个的单个位置的旋转选择器要测量的基本类型的参数。分段LCD装置在与键相邻的每个位置处包括表示垂直排列的要被控制的功能列表的多个段。在本发明的一个实施例中，电子测试和测量装置的壳体被制造成具有覆盖LCD屏幕的一部分的手指状突起，用于产生显示的LCD软键分离线的延续的外观。

9. 发明授权

US06857898B2 Apparatus and method for low-profile mounting of a multi-conductor coaxial cable launch to an electronic circuit board 失效
标题翻译：一种用于将多导体同轴电缆发射器低调安装到电子电路板的装置和方法
公开(公告)号：US06857898B2
公开(公告)日：2005-02-22
申请号：US10627100
申请日：2003-07-24
申请人： David T. Engquist , J. Steve Lyford , Devin Bingham
发明人： David T. Engquist , J. Steve Lyford , Devin Bingham
IPC分类号： H01R9/05 , H01R12/24 , H05K3/34
CPC分类号： H05K3/3405 , H01R9/0515 , H01R12/598 , H01R12/7052 , H01R12/79 , H05K2201/09036 , H05K2201/09481 , H05K2201/09809 , H05K2201/10356
摘要： Method and apparatus for launching a coaxial cable onto a circuit board is described. In an example, a circuit board includes a front edge and a major surface. The major surface includes a recessed portion open to the front edge, the recessed portion being defined by a stop surface, opposing side surfaces, and a bottom surface. A plurality of conductive pads is disposed on the major surface. A conductive layer is disposed on at least a portion of the bottom surface. The recessed portion is adapted to receive a multiple conductor ribbon cable to provide thereby low-profile communication of the multiple conductor ribbon cable and the circuit board. The multiple conductor ribbon cable having a plurality of first conductors and a plurality of second conductors respectively associated with the plurality of first conductors. The plurality of conductive pads are adapted to receive respective first conductors of the multiple conductor ribbon cable. The conductive layer is adapted to receive respective second conductors of the multiple conductor ribbon cable.
摘要翻译：描述了将同轴电缆发射到电路板上的方法和装置。在一个示例中，电路板包括前边缘和主表面。主表面包括一个向前边缘开口的凹入部分，该凹陷部分由止动表面，相对的侧表面和底面限定。多个导电垫设置在主表面上。导电层设置在底表面的至少一部分上。凹部适于接收多导体带状电缆，从而提供多导体带状电缆和电路板的低调通信。所述多导体带状电缆具有分别与所述多个第一导体分别相关联的多个第一导体和多个第二导体。多个导电焊盘适于接收多导体带状电缆的相应的第一导体。导电层适于接收多导体带状电缆的相应的第二导体。

10. 发明授权

US06636054B2 Low capacitance probe contact 失效
公开(公告)号：US06636054B2
公开(公告)日：2003-10-21
申请号：US09990928
申请日：2001-11-16
申请人： J. Steve Lyford , Mike A. Vilhauer
发明人： J. Steve Lyford , Mike A. Vilhauer
IPC分类号： G01R2708
CPC分类号： G01R1/06788 , G01R1/06738 , G01R1/06772
摘要： A low capacitance probe contact has electrically conductive contacts having fingers with opposing interior flat surfaces forming a slit there between. The fingers extend in a first direction with a mounting member extending in the opposite direction having a flat surface that is parallel to the flat surfaces of the fingers. The first and second electrically conductive contacts are secured to respective first and second electrically conductive contact pads formed on a substrate with the flat surfaces of the mounting members being positioned on the contact pads. The substrate and the electrically conductive contacts are captured within a housing having first and second members. One member has a base and extending sidewalls forming a recess that receives the substrate and the electrically conductive contacts and the other member has a periphery coextensive with the first member to capture the substrate and the electrically conductive contacts therein.

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