公开(公告)号：US06851978B2

公开(公告)日：2005-02-08

申请号：US10373748

申请日：2003-02-27

申请人： Junichi Akama ,  Mitsuru Kobayashi ,  Tadashi Kumamoto ,  Takahiro Kondou

发明人： Junichi Akama ,  Mitsuru Kobayashi ,  Tadashi Kumamoto ,  Takahiro Kondou

IPC分类号： H01R4/64 ,  H01R24/00 ,  H05K9/00 ,  H01R13/648

CPC分类号： H05K9/0058 ,  H01R13/6595

摘要： A gasket is mounted on a connector device for providing an electromagnetic shielding. The gasket has a form of a rectangular frame, and includes a locking part on each of shorter-side portions opposing each other as shorter sides of the rectangular frame. The connector device includes a locked part in a metal article pressed into a through hole formed in an insulator. The gasket is mounted on the connector device by the locking part of the gasket hooking the locked part of the metal article.

摘要翻译： 垫圈安装在连接器装置上以提供电磁屏蔽。 垫圈具有矩形框架的形式，并且在矩形框架的较短边上彼此相对的每个短边部分上包括锁定部分。 连接器装置包括被压入形成在绝缘体中的通孔中的金属制品中的锁定部分。 垫圈通过垫圈的锁定部分钩住金属制品的锁定部分而安装在连接器装置上。

公开(公告)号：US06533614B1

公开(公告)日：2003-03-18

申请号：US10188067

申请日：2002-07-03

申请人： Junichi Akama ,  Hideo Miyazawa ,  Masahiro Hamazaki

发明人： Junichi Akama ,  Hideo Miyazawa ,  Masahiro Hamazaki

IPC分类号： H01R13648

CPC分类号： H01R13/6585 ,  H01R12/716

摘要： A connector assembly including a jack connector and a plug connector. Each of the jack and plug connectors includes plural pairs of signal contact elements, the pairs being arranged parallel with each other in an array, and the signal contact elements of each of the pairs being arranged opposite to each other; plural ground contact elements, each of which is used as a shield to reduce crosstalk between two parallel the pairs of signal contact elements arranged side by side, the plural pairs of signal contact elements and the plural ground contact elements being alternately arranged in a row; and an electro-insulating body for supporting the signal contact elements and the ground contact elements in a mutually insulated arrangement. It is advantageous that each pair of signal contact elements is used for a balanced transmission line.

公开(公告)号：US06482028B2

公开(公告)日：2002-11-19

申请号：US09915591

申请日：2001-07-27

申请人： Tadashi Kumamoto ,  Manabu Shimizu ,  Junichi Akama ,  Hideo Miyazawa ,  Moriyuki Ueno

发明人： Tadashi Kumamoto ,  Manabu Shimizu ,  Junichi Akama ,  Hideo Miyazawa ,  Moriyuki Ueno

IPC分类号： H01R1224

CPC分类号： H01R13/5808 ,  H01R13/6585 ,  H01R13/6589

摘要： A cable connector includes a cable including a conductor, a contact connected to a tip part of the conductor, and a connector connected to the cable. The connector includes a terminal part including an insulator having a hole formed therein. The contact is pressed into the hole.

摘要翻译： 电缆连接器包括电缆，其包括导体，连接到导体的尖端部分的触点以及连接到电缆的连接器。 连接器包括具有形成在其中的孔的绝缘体的端子部。 将触点压入孔中。

公开(公告)号：US06368121B1

公开(公告)日：2002-04-09

申请号：US09703936

申请日：2000-11-02

申请人： Moriyuki Ueno ,  Hirofumi Yanagisawa ,  Yasuyuki Miki ,  Akira Okada ,  Satoshi Katoh ,  Junichi Akama

发明人： Moriyuki Ueno ,  Hirofumi Yanagisawa ,  Yasuyuki Miki ,  Akira Okada ,  Satoshi Katoh ,  Junichi Akama

IPC分类号： H01R13648

CPC分类号： H01R13/6471 ,  H01R12/73 ,  H01R13/6585

摘要： A connector assembly for balanced transmission includes a plug connector wherein a plurality of plug-type contact element arrays extend parallel to each other and a plug-type ground plate is disposed between neighboring plug-type contact element arrays, and a jack connector wherein a plurality of jack-type contact element arrays extend parallel to each other and a jack-type ground contact elements for the plug-type ground plate are disposed between neighboring jack-type contact element arrays.

摘要翻译： 用于平衡传输的连接器组件包括插头连接器，其中多个插塞式接触元件阵列彼此平行延伸，并且插塞型接地板设置在相邻的插塞型接触元件阵列之间，并且插座连接器，其中多个 千斤顶型接触元件阵列彼此平行延伸，并且用于插头式接地板的插座型接地元件设置在相邻的插座式接触元件阵列之间。

公开(公告)号：US06183302B2

公开(公告)日：2001-02-06

申请号：US09186696

申请日：1998-11-06

申请人： Osamu Daikuhara ,  Junichi Akama

发明人： Osamu Daikuhara ,  Junichi Akama

IPC分类号： H01R13648

CPC分类号： H01R24/44 ,  H01R13/6471 ,  H01R2103/00

摘要： A plug connector includes an electrically insulating body including a housing and a pair of arms; a plurality of pairs of first and second right-angled signal contact elements supported by the housing such that the first right-angled signal contact element is arranged above the second right-angled signal contact element, each of the right-angled signal contact elements having a substantially right-angled contact portion protruding backward from the housing and a leading portion inserted into the housing, the contact portion having a horizontal part and a vertical part; a plurality of ground contact elements supported by the housing and disposed alternately with the plurality of pairs of first and second right-angled plug signal contacts, each of the ground contact elements provided with two ground terminals; and upper and lower electrically insulating brackets assembled to the housing. The upper bracket covering the horizontal parts of the plurality of first signal contact elements, the lower bracket covering the horizontal parts of the plurality of second signal contact elements, and the lower bracket being provided with holes into which the vertical parts of the first and second signal contact elements and the ground terminals are inserted.

摘要翻译： 插头连接器包括电绝缘体，其包括壳体和一对臂; 由壳体支撑的多对第一和第二直角信号接触元件，使得第一直角信号接触元件布置在第二直角信号接触元件的上方，每个直角信号接触元件具有 从所述壳体向后突出的大致直角接触部分和插入所述壳体中的引导部分，所述接触部分具有水平部分和垂直部分; 由所述壳体支撑并与所述多对第一和第二直角插头信号触头交替布置的多个接地触头元件，每个所述接地触头元件设置有两个接地端子; 以及组装到壳体的上部和下部电绝缘支架。 上支架覆盖多个第一信号接触元件的水平部分，下支架覆盖多个第二信号接触元件的水平部分，下支架设有孔，第一和第二信号接触元件的垂直部分 信号接触元件和接地端子被插入。

公开(公告)号：US5997315A

公开(公告)日：1999-12-07

申请号：US805744

申请日：1997-02-25

申请人： Junichi Akama ,  Hideo Miyazawa

发明人： Junichi Akama ,  Hideo Miyazawa

IPC分类号： H01R13/24 ,  H01R9/09

CPC分类号： H01R13/2442

摘要： A connector which connects an IC card to a corresponding information input/output unit without cable and can be removed as needed has a structure in which a plurality of U-shaped conductive pieces formed of a sheet metal are fixed to a rectangular-rod-like insulating block. Each conductive piece has a central portion fixed to a corresponding notched portion formed in a side surface of the insulating block, a first contact portion extending from the central portion in one direction and bent at an almost right angle along the lower surface of the insulating block, and a second contact portion extending from the central portion in an opposite direction, held to be elastically deformed in a groove formed in the upper surface of the insulating block, and including an end portion projecting from the upper surface. As an embodiment, the following structure is disclosed. A pair of projection portions are formed on both the sides of the central portion of the conductive piece, the projection portions are bent so as to form a U shape having a bottom as the central portion, and the bent projection portions are fitted in the respective holes formed in the corresponding notched portion of the insulating block, so as to fix each conductive piece to the insulating block.

摘要翻译： 将IC卡连接到没有电缆的相应的信息输入/输出单元并且可以根据需要去除的连接器具有这样的结构，其中将由金属片形成的多个U形导电片固定到矩形棒状 绝缘块。 每个导电片具有固定到形成在绝缘块的侧表面中的对应切口部分的中心部分，第一接触部分沿着一个方向从中心部分延伸并沿绝缘块的下表面几乎成直角弯曲 以及第二接触部，其从所述中心部向相反方向延伸，在形成于所述绝缘块的上表面的槽中保持弹性变形，并且包括从所述上表面突出的端部。 作为实施例，公开了以下结构。 在导电片的中央部的两侧形成有一对突起部，突出部弯折形成具有底部为中心部的U形状，弯曲突起部嵌入 形成在绝缘块的相应的切口部分中的孔，以将每个导电片固定到绝缘块上。

公开(公告)号：US5618202A

公开(公告)日：1997-04-08

申请号：US351515

申请日：1994-12-07

申请人： Takeshi Okuyama ,  Kouji Watanabe ,  Nobuo Yatsu ,  Masahiko Sakuraoka ,  Junichi Akama

发明人： Takeshi Okuyama ,  Kouji Watanabe ,  Nobuo Yatsu ,  Masahiko Sakuraoka ,  Junichi Akama

IPC分类号： H01R13/658 ,  H01R24/00 ,  H01R23/66

CPC分类号： H01R12/775 ,  H01R12/596 ,  H01R13/6588 ,  H01R13/6592 ,  H01R13/6597 ,  H01R23/662 ,  H01R23/688

摘要： A connector for coaxial cables in the form of three flat cables. The coaxial cables are arranged in the cable holder in three rows, so that bared signal conductors extend straight from the cable holder in the insulating body of the connector and ground conductors or ground wires remain in the cable holder. The connector includes wide ground contacts which are inserted in the cable holder to contact the ground conductors or ground wires of the coaxial cables under pressure, and three rows of signal contacts to which bared ends of signal conductors of the coaxial cables are soldered. Three rows of signal contacts are supported by three parallel support plates, respectively. The ground contacts are arranged between first and second rows of the signal contacts and between second and third rows of the signal contacts. A ground shell surrounds the signal contacts whereby a multi-layer strip line structure is formed.

摘要翻译： 三根扁平电缆形式的同轴电缆连接器。 同轴电缆在电缆保持器中排列成三行，使得裸露的信号导体从连接器的绝缘体中的电缆保持器直线延伸，并且接地导体或接地线保留在电缆固定器中。 连接器包括宽的接地触头，其插入电缆夹中以接触压力下的同轴电缆的接地导体或接地线，以及三行信号触点，同轴电缆的信号导体的裸露端焊接到该信号触点。 三排信号触点分别由三个平行支撑板支撑。 接地触点布置在信号触点的第一行和第二行之间以及信号触点的第二和第三行之间。 接地壳围绕信号触点，由此形成多层带状线结构。

公开(公告)号：US20100173536A1

公开(公告)日：2010-07-08

申请号：US12491294

申请日：2009-06-25

申请人： Junichi Akama

发明人： Junichi Akama

IPC分类号： H01R13/432 ,  H01R13/02 ,  H01R13/40

CPC分类号： H01R13/2435 ,  H01R12/714 ,  H01R13/2428 ,  H01R43/16 ,  Y10S439/908

摘要： A contact member includes a body part formed by providing a belt-shaped part in a substantially ring shape; an internal circumferential side contact part provided at one end of the body part and situated at an internal circumferential side of the contact member; and an external circumferential side contact part provided at another end of the body part and situated at an external circumferential side of the contact member.

摘要翻译： 接触构件包括通过提供基本环形的带状部分形成的主体部分; 内周侧接触部，设置在所述主体部的一端，位于所述接触部件的内周侧; 以及设置在主体部的另一端并位于接触构件的外周侧的外周侧接触部。

公开(公告)号：US20100003851A1

公开(公告)日：2010-01-07

申请号：US12585190

申请日：2009-09-08

申请人： Junichi Akama ,  Hideo Miyazawa ,  Koki Sato ,  Mitsuru Kobayashi

发明人： Junichi Akama ,  Hideo Miyazawa ,  Koki Sato ,  Mitsuru Kobayashi

IPC分类号： H01R9/05

CPC分类号： H01R12/57 ,  H01R12/7047 ,  H01R24/50 ,  H01R2103/00

摘要： A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector includes a center conductor, a surrounding conductor by which the center conductor is surrounded, and an insulating housing. The center conductor has a leg portion at its base end. The surrounding conductor has six lugs at its base end that extend radially. The leg portion and the lugs are exposed on a bottom surface of the housing. The coaxial connector is mounted on the circuit board with the leg portion pressed against a signal pad on the circuit board for electrical connection and the lugs pressed against a ground pad for electrical connection.

公开(公告)号：US07594826B2

公开(公告)日：2009-09-29

申请号：US12334571

申请日：2008-12-15

申请人： Mitsuru Kobayashi ,  Yasuyuki Miki ,  Hideo Miyazawa ,  Junichi Akama

发明人： Mitsuru Kobayashi ,  Yasuyuki Miki ,  Hideo Miyazawa ,  Junichi Akama

IPC分类号： H01R13/648

CPC分类号： H01R13/514 ,  H01R12/712 ,  H01R13/6275 ,  H01R13/6471 ,  H01R13/6477 ,  H01R13/6586

摘要： A connector includes a housing and a plurality of contact module assemblies in the housing, wherein each contact module assembly includes a first signal contact module where a first signal contact body is inserted in a first resin molded part, a second signal contact module where a second signal contact body is inserted in a second resin molded part, and a ground plate, wherein the ground plate is sandwiched between the first signal contact module and the second signal contact module, so that a microstrip line structure is formed, and wherein, in the microstrip line structure, the first signal contact body and the second signal contact body form a stripline conductor, the first resin molded part and the second resin molded part form a dielectric board, and the ground plate forms a common ground conductor.

摘要翻译： 连接器包括壳体和壳体中的多个接触模块组件，其中每个接触模块组件包括第一信号接触模块，其中第一信号接触体插入第一树脂模制部件中，第二信号接触模块 信号接触体插入到第二树脂模制部分中，并且接地板，其中接地板夹在第一信号接触模块和第二信号接触模块之间，从而形成微带线结构，并且其中 微带线结构，第一信号接触体和第二信号接触体形成带状导体，第一树脂模塑部分和第二树脂模塑部分形成电介质板，并且接地板形成公共接地导体。