公开(公告)号：US07394337B2

公开(公告)日：2008-07-01

申请号：US11290681

申请日：2005-12-01

申请人： Tatsuya Arai ,  Toshiyuki Takada

发明人： Tatsuya Arai ,  Toshiyuki Takada

IPC分类号： H01P3/08

CPC分类号： H05K1/116 ,  H01P1/047 ,  H05K1/0216 ,  H05K1/0251 ,  H05K1/114 ,  H05K3/429 ,  H05K2201/0715 ,  H05K2201/09336 ,  H05K2201/09727 ,  H05K2201/10189 ,  H05K2201/10734

摘要： A multilayer interconnection board (10) comprises a dielectric substrate (11), a through-hole (15), a signal line (12) having a large width section (12A) and a small width section (12B) connected with the through-hole (15), and a ground layer (13, 14). A length L (mm) of the small width section (12B) meets the formula of 0

摘要翻译： 多层互连板（10）包括电介质基板（11），通孔（15），具有大宽度部分（12A）的信号线（12）和与其相连的小宽度部分（12B） 通孔（15）和接地层（13,14）。 小宽度部分（12B）的长度L（mm）满足公式0

公开(公告)号：US5571025A

公开(公告)日：1996-11-05

申请号：US355169

申请日：1994-12-08

申请人： Tatsuya Arai ,  Yutaka Ichimura

发明人： Tatsuya Arai ,  Yutaka Ichimura

IPC分类号： H01R13/633 ,  H01R13/62

CPC分类号： H01R12/7005 ,  H01R12/721

摘要： A circuit board electrical connector includes a housing (10); a plurality of contact elements (25) arranged in the housing; a receiving recess (23) provided in the housing for receiving a circuit board (1) such that contact pads (2) of the circuit board are brought into contact with the contact elements; an ejector (40) provided on the housing for ejecting the circuit board so as to release the contact between the circuit board and the contact elements; a slide portion (41) provided on the ejector and having an action face (49) at a lower end thereof; a finger portion (42) provided on the ejector and having a bearing face (46) for abutting action face to receive a pushing force from the slide portion for rotation to lift the circuit board; and fulcrum means (26) provided in the housing for support the finger portion between bearing face and a front end for rotation.

摘要翻译： 电路板电连接器包括壳体（10）; 布置在所述壳体中的多个接触元件（25）; 设置在壳体中用于接收电路板（1）的接收凹槽（23），使得电路板的接触焊盘（2）与接触元件接触; 设置在壳体上用于喷射电路板以便释放电路板和接触元件之间的接触的喷射器（40）; 设置在所述喷射器上并且在其下端具有动作面（49）的滑动部（41） 设置在所述喷射器上并具有用于抵接作用面的支承面（46）的手指部分（42），以从所述滑动部分接收用于旋转的推力以提升所述电路板; 以及设置在所述壳体中的支点装置（26），用于支撑所述手指部分在支承面和前端之间进行旋转。

公开(公告)号：US5137467A

公开(公告)日：1992-08-11

申请号：US753378

申请日：1991-08-30

申请人： Tatsuya Arai

发明人： Tatsuya Arai

IPC分类号： H01R13/40 ,  H01R13/428 ,  H01R13/46 ,  H01R13/629 ,  H01R13/631 ,  H01R13/64

CPC分类号： H01R13/629 ,  H01R13/631

摘要： A super multipole electrical connector consisting of a male connector (2) and a female connector (3). The male connector includes a housing (4) having a fitting cavity opening (5) on a front side (4a) thereof and at least one terminal unit receiving recess (11) on a rear side thereof; a terminal plate (22); a plurality of terminals (24, 25, 26) planted on the terminal plate to form a terminal unit (21); the terminal unit being fitted in the receiving recess and secured to the housing to form a super multipole electrical connector; and a pair of foolproof sections (17, 18) formed on opposite sides of the housing. The foolproof sections each includes a guide portion (19) raised from the front side of the housing; a foolproof recess (20) extending rearwardly from the guide portion and having an expanded arcking mouth portion (20a) at a front end thereof, the arcking mouth poriton having a outwardly sloped side wall, and a tapered section (20b) extending rearwardly from the mouth portion. The female connector includes a housing having (30) a pair of guide recesses (49, 50) on opposite sides thereof for receiving the guide portions and a pair of guide projections (51, 52) extending forwardly from the guide recesses for fitting into the foolproof recesses.

摘要翻译： 一个由多个公共连接器（2）和母连接器（3）组成的超级多极电连接器。 阳连接器包括在其前侧（4a）上具有配合腔开口（5）的壳体（4）和在其后侧上的至少一个端子单元容纳凹部（11） 端子板（22）; 多个端子（24,25,26），其被种植在所述端子板上以形成端子单元（21）; 所述端子单元装配在所述接收凹槽中并固定到所述壳体以形成超多极电连接器; 以及形成在壳体的相对侧上的一对笨蛋部分（17,18）。 笨蛋部分各自包括从壳体的前侧升起的引导部分（19） 一个从引导部分向后延伸并且在其前端具有扩展的起落口部分（20a）的笨重的凹部（20），该摆动口具有一个向外倾斜的侧壁，以及一个锥形部分（20b） 口部分。 阴连接器包括壳体，其具有在其相对侧上具有用于接收引导部分的一对引导凹部（49,50）和从引导凹槽向前延伸的一对引导突起（51,52），用于嵌入 愚蠢的凹坑。