公开(公告)号：US5993251A

公开(公告)日：1999-11-30

申请号：US996173

申请日：1997-12-22

Applicant: Michael Brown ,  Mark Sonderegger ,  Pak-Jong Chu

Inventor： Michael Brown ,  Mark Sonderegger ,  Pak-Jong Chu

IPC: H05K7/14 ,  H01R13/60

CPC classification number: H05K7/1448 ,  H01R12/721 ,  Y10S439/954

Abstract: The present invention relates to an improved faceplate used in a connector assembly for electrical, electronic and optical applications. The faceplate has a staggered profile from the leading end to the trailing end, thereby providing a row of mating surfaces. Each successive mating surface being lower than the preceding one. At least one internal connector is disposed on each mating surface. The rear of each internal connector is connected to electrical, electronic or optical equipment. Respective external mating connectors mate with the front of each respective internal connector in a mating direction towards the faceplate. A cable is secured to each external mating connector and extends generally perpendicular with respect to the mating direction and towards the trailing end of the faceplate. The staggered profile accommodates or at least partly accommodates the cables secured to the external mating connectors.

Abstract translation: 本发明涉及一种用于电气，电子和光学应用的连接器组件中的改进的面板。 面板具有从前端到后端的交错轮廓，从而提供一排配合表面。 每个连续配合表面低于前一个。 至少一个内部连接器设置在每个配合表面上。 每个内部连接器的后部连接到电气，电子或光学设备。 各个外部配合连接器与每个相应的内部连接器的前部在朝向面板的配合方向上配合。 电缆固定到每个外部配合连接器并且相对于配合方向大致垂直并且朝着面板的后端延伸。 交错轮廓容纳或至少部分地容纳固定到外部配合连接器的电缆。

公开(公告)号：US4709389A

公开(公告)日：1987-11-24

申请号：US713441

申请日：1985-03-18

Applicant: Anthony J. Langenberg ,  Pak-Jong Chu ,  John S. Moss ,  Geoffrey A. Collar

Inventor： Anthony J. Langenberg ,  Pak-Jong Chu ,  John S. Moss ,  Geoffrey A. Collar

IPC: H04M1/08

CPC classification number: H04M1/08

Abstract: A telephone hook switch uses an elastomeric member as the contact making member. A hook switch has a pivotally mounted actuating member having two levers extending in opposite directions, one on each side of the pivot axis. One lever is moved by the positioning, and removal, of a handset, the actuating member being biased to a particular pivotal direction. The other lever presses on a deformable projection in the elastomeric member. Depression of the projection causes an electrically conducting layer to move into contact with contact areas of a switch position on a printed circuit board.

Abstract translation: 电话钩开关使用弹性体构件作为接触制造构件。 钩开关具有枢转地安装的致动构件，其具有沿相反方向延伸的两个杆，在枢转轴线的每一侧上一个。 通过手柄的定位和移除来移动一个杠杆，致动构件被偏压到特定的枢转方向。 另一个杆压在弹性构件上的可变形突起上。 突起的凹陷导致导电层移动成与印刷电路板上的开关位置的接触区域接触。

公开(公告)号：US4348559A

公开(公告)日：1982-09-07

申请号：US212272

申请日：1980-12-03

Applicant: Pak-Jong Chu

Inventor： Pak-Jong Chu

IPC: H01H1/16

CPC classification number: H01H1/16

Abstract: A switch using one or more flexible circuit members provides for rolling contact between circuit members. One circuit member is attached to and wraps round a roller, and the other circuit member, which may be flexible or rigid is supported so that as the roller rotates it rolls, the circuit member attached to the roller changing its contact position with the other circuit member. Conductive patterns on the circuit members are moved into contact and out of contact with each other and can provide varying forms of switching arrangements, for example, normally made to break, normally broken to make, and transfer. Electronic devices can be mounted on either or both circuit members.

Abstract translation: 使用一个或多个柔性电路部件的开关提供电路部件之间的滚动接触。 一个电路部件被安装在滚筒周围并被卷绕，而另一个可以是柔性的或刚性的电路部件被支撑成当滚筒旋转时，辊子滚动，连接到滚子的电路部件改变与其它电路的接触位置 会员。 电路构件上的导电图案被移动成彼此接触和脱离接触，并且可以提供变化形式的开关布置，例如通常被断开，通常断开以及转移。 电子设备可以安装在电路板上的一个或两个上。

公开(公告)号：US4313150A

公开(公告)日：1982-01-26

申请号：US78016

申请日：1979-09-24

Applicant: Pak-Jong Chu

Inventor： Pak-Jong Chu

IPC: H05K7/14 ,  H05K1/18

CPC classification number: H05K7/1409

Abstract: A latching lever for aiding insertion, retention and removal of PCB's is pivoted on a PCB and has an operating handle, a pair of arms which straddle the PCB and latch the PCB within the frame when fully inserted, and a camming piece which pivotably engages the frame to permit the PCB to be levered into and out of the frame. An effective, simple latch mechanism is provided by domed pips on the legs which engage in a hole through the PCB.

Abstract translation: 用于辅助PCB的插入，保持和移除的闩锁杆在PCB上枢转，并且具有操作手柄，当完全插入时跨越PCB并将PCB锁定在框架内的一对臂和可枢转地接合PCB的凸轮件 框架以允许PCB被拉入和移出框架。 一个有效的，简单的闩锁机构由腿部上的圆顶点提供，这些孔通过PCB接合在一个孔中。

公开(公告)号：US4029916A

公开(公告)日：1977-06-14

申请号：US569381

申请日：1975-04-18

Applicant: Pak-Jong Chu

Inventor： Pak-Jong Chu

IPC: H01H13/70 ,  H01H13/785 ,  H01H13/80 ,  H01H1/14

CPC classification number: H01H13/785 ,  H01H13/7006 ,  H01H13/80 ,  H01H2201/004 ,  H01H2201/01 ,  H01H2201/026 ,  H01H2215/036 ,  H01H2221/016 ,  H01H2233/004 ,  H01H2233/022 ,  H01H2233/098 ,  H01H2235/002

Abstract: A push button switch has a spring contact plate and a circuit board in superposed position. The spring contact plate has one or more switch positions, each switch position comprising a prestressed domed portion surrounded by a flat sheet portion. The domed portion includes a central portion and radial webs connecting the central portion to the flat sheet portion. Spring contacts extend radially from the central portion, each contact between a pair of webs. The domed portion is prestressed to assume a stable position offset upwards from a plane coincident with the flat sheet portion, and the webs each have an upwardly bent portion at the junction with the flat sheet portion. A push button acts on the central portion and pressure on the push button causes the central portion to snap through the plane of the flat sheet portion, with the spring contacts contacting contact areas on the circuit board. Release of the push button enables the domed portion to snap back to the stable position.

Abstract translation: 按钮开关具有弹簧接触板和叠置位置的电路​​板。 弹簧接触板具有一个或多个开关位置，每个开关位置包括由平板部分包围的预应力圆顶部分。 圆顶部分包括将中心部分连接到平板部分的中心部分和径向腹板。 弹簧接触件从中心部分径向延伸，每一个接触在一对腹板之间。 拱顶部分被预应力地呈现从与平片部分重合的平面向上偏移的稳定位置，并且腹板在与平片部分的接合处具有向上弯曲的部分。 按钮作用在中心部分上，按钮上的压力使得中心部分卡扣平板部分的平面，弹簧触点接触电路板上的接触区域。 按钮的释放使得圆顶部分能够回弹到稳定的位置。