公开(公告)号：US5277591A

公开(公告)日：1994-01-11

申请号：US522364

申请日：1990-05-11

申请人： Francis A. Felcman ,  Guy W. Gladden ,  Robert L. Johnson ,  Geoffrey G. Moyer ,  James P. Paschal ,  Heinz Piorunneck ,  Douglas M. Thom

发明人： Francis A. Felcman ,  Guy W. Gladden ,  Robert L. Johnson ,  Geoffrey G. Moyer ,  James P. Paschal ,  Heinz Piorunneck ,  Douglas M. Thom

IPC分类号： H01R12/72 ,  H05K1/11 ,  H05K3/20

CPC分类号： H01R12/721 ,  H05K1/117 ,  Y10T29/49128

摘要： A card edge connector for printed circuit boards is disclosed which employs a double-decker design. The connector may have the same length and width as conventional connectors used on Industry Standard Architecture (ISA) personal computers but is deeper. Conventional 8- and 16-bit ISA accessory circuit boards may be plugged into a corresponding socket which is also disclosed herein until they reach a stop upon which they rest, working as they would in an ISA personal computer. 32-bit Extended Industry Standard Architecture accessory circuit boards have a second row of connectors and a notch so they slide farther down into the socket, lining up with a second row of contacts. This design uses less physical space for connectors, allowing more room for logic circuitry on the motherboard.

摘要翻译： 公开了一种用于印刷电路板的卡缘连接器，其采用双层设计。 连接器可以具有与工业标准架构（ISA）个人计算机上使用的常规连接器相同的长度和宽度，但是更深。 传统的8位和16位ISA附件电路板可以插入到这里也公开的相应插座中，直到它们到达它们休息的停止点，像在ISA个人计算机中那样工作。 32位扩展工业标准架构附件电路板具有第二排连接器和凹口，因此它们可以进一步向下滑入插座，并与第二排触点对齐。 此设计对连接器使用较少的物理空间，从而为主板上的逻辑电路提供更多空间。