公开(公告)号：US20120225588A1

公开(公告)日：2012-09-06

申请号：US13038170

申请日：2011-03-01

申请人： John Eugene Westman ,  Brian Keith Mcmaster, JR. ,  Michael Frank Cina

发明人： John Eugene Westman ,  Brian Keith Mcmaster, JR. ,  Michael Frank Cina

IPC分类号： H01R24/00

CPC分类号： H01R12/721 ,  H01R12/91 ,  H05K1/117 ,  H05K2201/0919 ,  H05K2201/10189

摘要： A card edge connector is provided for mating with a printed circuit board (PCB) having a card edge. The connector includes a housing having a card slot. The card slot is configured to receive the card edge of the PCB therein. The card slot includes opposing first and second sides. Signal contacts are held by the housing. The signal contacts include signal mating segments arranged in opposing first and second rows that extend along the opposing first and second sides, respectively, of the card slot. The signal mating segments are arranged in differential signal pairs, wherein the signal mating segments within a differential pair are arranged within the same row of the first and second rows. A ground contact is held by the housing. The ground contact includes a base and first and second ground mating segments that extend outwardly from the base. The first and second ground mating segments are arranged along the first and second sides, respectively, of the card slot such that the first and second ground mating segments are configured to engage the card edge therebetween. The first and second ground mating segments include springs that resiliently deflect when engaged by the card edge.

摘要翻译： 提供了一个卡边缘连接器，用于与具有卡边缘的印刷电路板（PCB）配合。 连接器包括具有卡槽的壳体。 卡槽被配置为接收其中的PCB的卡边缘。 卡槽包括相对的第一和第二侧。 信号触点由外壳固定。 信号触点包括布置在相对的第一和第二行中的信号匹配段，其分别沿着卡槽的相对的第一和第二侧延伸。 信号匹配段布置在差分信号对中，其中差分对内的信号匹配段布置在第一行和第二行的同一行内。 地面接触由房屋持有。 接地触头包括从基座向外延伸的基座和第一和第二接地配合段。 第一和第二接地配合段分别沿着卡槽的第一和第二侧布置，使得第一和第二接地配合段被配置成接合其间的卡缘。 第一和第二接地配合段包括当卡边缘接合时弹性偏转的弹簧。