公开(公告)号：US07540770B2

公开(公告)日：2009-06-02

申请号：US11637463

申请日：2006-12-11

申请人： Shinya Ishizuka ,  Kazuyuki Ozai ,  Hirokazu Takahashi ,  Akio Yamada

发明人： Shinya Ishizuka ,  Kazuyuki Ozai ,  Hirokazu Takahashi ,  Akio Yamada

IPC分类号： H01R13/60

CPC分类号： H01R12/7005 ,  H01R12/7052 ,  H01R12/707

摘要： An electrical connector detachably fitted with a mating connector includes a plurality of contacts, a housing arranging and holding the contacts therein and having guide portions for guiding the mating connector, and fixtures to be fixed to a substrate. The fixtures are made of a metal and each include the guide portion in the form of a substantially U-shape integrally formed therewith. A free end of the guide portion is provided on each of its both sides with an extending piece downwardly extending and adapted to be inserted into an inserting groove of the housing. The housing is provided with the inserting grooves at locations corresponding to the extending pieces for inserting the extending pieces, respectively, and is provided with slits, one at each of its longitudinal ends, to form holding portions having elasticity, thereby holding the guide portions of the fixtures therein. The guide portions of the electrical connector are not damaged even if being subjected to unexpected strong forces from the mating connector.

摘要翻译： 可拆卸地装配有配合连接器的电连接器包括多个触点，在其中布置和保持触点的壳体，并且具有用于引导配合连接器的引导部分和固定到基板的固定装置。 夹具由金属制成，并且每个包括与其一体地形成为大致U形形状的引导部。 引导部分的自由端在其两侧上设置有向下延伸并适于插入壳体的插入槽中的延伸件。 壳体在对应于用于插入延伸件的延伸件的位置处设置有插入槽，并且在其纵向端部中的每一个处设置有狭缝，以形成具有弹性的保持部，从而保持引导部分 其中的固定装置。 电连接器的引导部分即使经受来自配合连接器的意外的强力也不会损坏。

公开(公告)号：USD543944S1

公开(公告)日：2007-06-05

申请号：US29264852

申请日：2006-08-18

申请人： Akio Yamada ,  Kazuyuki Ozai ,  Shinya Ishizuka ,  Hirokazu Takahashi

设计人： Akio Yamada ,  Kazuyuki Ozai ,  Shinya Ishizuka ,  Hirokazu Takahashi

公开(公告)号：US07014476B2

公开(公告)日：2006-03-21

申请号：US11104182

申请日：2005-04-11

申请人： Tomonari Ohtsuki ,  Kazuyuki Ozai

发明人： Tomonari Ohtsuki ,  Kazuyuki Ozai

IPC分类号： H01R12/00

CPC分类号： H01R13/2414

摘要： An electrical connector includes an elastomer in the form of a layer, and a plurality of fine conductive wires embedded in the elastomer and extending rectilinearly in vertical directions to front and rear surfaces of the elastomer. The fine conductive wires have an overall length substantially the same as or slightly larger than the thickness of the elastomer so that both the ends of the fine conductive wires extend from the front and rear surfaces of the elastomer. The electrical connector includes a flexible printed circuit board connected to the fine conductive wires. The flexible printed circuit board includes at least three electric contacts arranged substantially concentrically around and electrically connected to each of the fine conductive wires. With this arrangement, the electrical connector enables a stable inspection for integrated circuit pads in a manner which minimizes irregularities in repeatedly measured values of electric resistance and skew.

摘要翻译： 电连接器包括层的形式的弹性体和嵌入弹性体中的多个细导线，并且在垂直方向上直线地延伸到弹性体的前表面和后表面。 细导线的总长度与弹性体的厚度基本相同或略大，使得细导电线的两端从弹性体的前表面和后表面延伸。 电连接器包括连接到细导线的柔性印刷电路板。 柔性印刷电路板包括至少三个电触点，其基本上同心地布置并且电连接到每个细导电线。 通过这种布置，电连接器可以以最小化反复测量的电阻和偏斜值的不规则性的方式对集成电路焊盘进行稳定的检查。

公开(公告)号：US5954541A

公开(公告)日：1999-09-21

申请号：US953846

申请日：1997-10-14

申请人： Kazuyuki Ozai ,  Hirokazu Takahashi

发明人： Kazuyuki Ozai ,  Hirokazu Takahashi

IPC分类号： H01R13/658 ,  H01R4/24 ,  H01R13/6461 ,  H01R13/6474 ,  H01R13/6585 ,  H01R43/01 ,  H01R13/648

CPC分类号： H01R13/6585 ,  H01R4/242

摘要： An electrical connector to be connected to a cable comprises a housing having a contact receiving portion therein, plural sets of contact pairs arranged in a row in the contact receiving portion of the housing, and a shield plate provided between at least two adjacent contact pairs. The shield plate serves to prevent occurrence of cross talk as much as possible.

摘要翻译： 要连接到电缆的电连接器包括其中具有接触接收部分的壳体，在壳体的接触接收部分中排列成一排的多组接触对，以及设置在至少两个相邻接触对之间的屏蔽板。 屏蔽板用于尽可能地防止串扰的发生。

公开(公告)号：US20080214050A1

公开(公告)日：2008-09-04

申请号：US12013327

申请日：2008-01-11

申请人： Shinya ISHIZUKA ,  Akio Yamada ,  Kazuyuki Ozai ,  Hiromichi Kato

发明人： Shinya ISHIZUKA ,  Akio Yamada ,  Kazuyuki Ozai ,  Hiromichi Kato

IPC分类号： H01R13/648

CPC分类号： H01R12/716 ,  H01R13/658

摘要： An electrical connector to be detachably fitted with a mating connector, including a plurality of contacts, a housing for arranging and holding the contacts, and a shell covering the housing and forming with the housing a fitting opening for the mating connector. The shell has at least one engaging piece, and the housing has an anchoring portion at a location corresponding to the engaging piece to cause the anchoring portion to engage the engaging piece, thereby restraining the housing from being displaced in the direction opposite to the fitting direction upon fitting with the mating connector. Even being miniaturized, the electrical connector is securely positioned relative to the mating connector when fitting with it, and the housing is securely prevented from being displaced upon the mating connector abutting against the housing, thereby completely preventing any defective connection.

摘要翻译： 一种电连接器，其可拆卸地装配有配合连接器，包括多个触点，用于布置和保持触点的壳体，以及覆盖壳体的壳体，并与壳体形成用于配合连接器的配合开口。 壳体具有至少一个接合件，并且壳体在与接合件对应的位置处具有锚定部分，以使锚固部分接合接合件，从而限制壳体沿与配合方向相反的方向移位 与配合连接器配合。 即使是小型化，电连接器在与其配合时相对于配合连接器可靠地定位，并且可靠地防止壳体在配合连接器抵靠壳体时移位，从而完全防止任何有缺陷的连接。

公开(公告)号：US20080214031A1

公开(公告)日：2008-09-04

申请号：US12037832

申请日：2008-02-26

申请人： Shinya ISHIZUKA ,  Akio YAMADA ,  Kazuyuki OZAI ,  Hiromichi KATO

发明人： Shinya ISHIZUKA ,  Akio YAMADA ,  Kazuyuki OZAI ,  Hiromichi KATO

IPC分类号： H01R13/62 ,  H01R9/03

CPC分类号： H01R24/62 ,  H01R13/6582 ,  H01R13/6593

摘要： An electrical connector includes a plurality of contacts to be connected to a cable, a housing for arranging and holding the contacts, a shell dividable into two shells covering the housing and having a holding device for holding the cable, and an insulating member covering the shell. One of the shells is provided with anchoring portions and the other shell is provided with engaging portions so that when both the shells are fitted with each other, the anchoring portions and the engaging portions are engaged with each other to bring both the shells into electrical continuity with each other. Therefore, the shells can be securely held together to achieve reliable electrical continuity between the shells, and at the same time grounding between the cable and the shell and between the shells themselves can be achieved.

摘要翻译： 电连接器包括要连接到电缆的多个触点，用于布置和保持触点的壳体，壳体可分离成两个覆盖壳体的壳体，并具有用于保持电缆的保持装置和覆盖壳体的绝缘构件 。 其中一个壳体设置有锚固部分，另一个壳体设置有接合部分，使得当两个壳体彼此配合时，锚固部分和接合部分彼此接合以使壳体具有电连续性 与彼此。 因此，壳体可以牢固地保持在一起以在壳体之间实现可靠的电连续性，并且同时可以实现电缆和壳体之间以及壳体本身之间的接地。

公开(公告)号：US20060128213A1

公开(公告)日：2006-06-15

申请号：US11282007

申请日：2005-11-15

申请人： Takuya Higeta ,  Kazuyuki Ozai

发明人： Takuya Higeta ,  Kazuyuki Ozai

IPC分类号： H01R13/73

CPC分类号： H01R12/7047 ,  H01R12/721

摘要： A connector includes a plurality of contacts, an insulator for arranging and holding the contacts, and a nut for securing the connector to a substrate or panel. The insulator is provided at a predetermined position with a flange which is formed with an inserting portion for accommodating the nut, and at the inserting portion at least two elastic pieces are arranged which are elastically deformable and adapted to engage the nut. The nut holding structure thus constructed for the connector is able to securely hold the nut with the simple construction without any fracture of the insulator.

摘要翻译： 连接器包括多个触点，用于布置和保持触点的绝缘体，以及用于将连接器固定到基板或面板的螺母。 绝缘体设置在预定位置处，凸缘形成有用于容纳螺母的插入部分，并且在插入部分处布置有可弹性变形并适于接合螺母的至少两个弹性片。 这样为连接器构造的螺母保持结构能够以简单的结构可靠地保持螺母而不会破坏绝缘体。

公开(公告)号：US07060904B2

公开(公告)日：2006-06-13

申请号：US10712903

申请日：2003-11-13

申请人： Kazuyuki Ozai ,  Shinya Ishizuka

发明人： Kazuyuki Ozai ,  Shinya Ishizuka

IPC分类号： H02G15/02

CPC分类号： H01R13/6477 ,  H01R13/26 ,  H01R2107/00

摘要： A cable connecting structure for connecting a cable including cable cores each having a core conductor and a core sheath to an electrical connector in which the leading end of the cable is peeled to expose the core conductors of the cable cores and the exposed core conductors are connected to contacts of the electrical connector. A dielectric member having air contained therein is arranged to cover at least part of the exposed portions of the cable cores of the cable. With this construction, it is possible to restrain characteristic impedances at the exposed portions of the cable cores, which tend to become higher.

摘要翻译： 一种电缆连接结构，用于将包括具有芯导体和芯鞘的电缆芯线的电缆连接到电缆连接器，其中电缆的前端被剥离以露出电缆芯的芯导体和裸露的芯导体 到电连接器的触点。 其中包含空气的电介质构件布置成覆盖电缆的电缆芯的暴露部分的至少一部分。 通过这种结构，可以抑制倾向于变高的电缆芯的露出部分的特性阻抗。

公开(公告)号：US06951487B2

公开(公告)日：2005-10-04

申请号：US10156568

申请日：2002-05-28

申请人： Kazuyuki Ozai

发明人： Kazuyuki Ozai

IPC分类号： H01R13/658 ,  H01R9/03 ,  H01R13/6474 ,  H01R13/648 ,  H01R13/6585 ,  H01R24/00 ,  H01R24/30 ,  H01R24/60

CPC分类号： H01R9/034 ,  H01R9/032 ,  H01R12/61 ,  H01R13/6585

摘要： A multiconductor connector for high-speed transmission signal for connecting a plurality of paired cables includes an insulator plate having signal contacts on its upper and lower surfaces. The signal contacts are arranged in a row on each of the upper and lower surfaces to form pairs of the two signal contacts aligned with each other above and below across the insulator plate. The insulator plate has a thickness so determined that when a pair of terminal of each of the paired cables are exposed at their one ends by removing their insulating coverings and then fitted on the insulator plate without changing the initial spacing between the pair of terminals in a manner embracing the insulator plate by the pair of terminals on the upper and lower surfaces, the pair of terminals are electrically connected to a pair of the signal contacts on the upper and lower surfaces of the insulator plate. With this arrangement, good impedance characteristics at the one ends of the paired cables can be maintained.

摘要翻译： 用于连接多个成对电缆的高速传输信号的多导体连接器包括在其上表面和下表面上具有信号触点的绝缘板。 信号触点在上表面和下表面中的每一个上排列成一排，以形成彼此在绝缘板上方和下方彼此对准的两个信号触头对。 绝缘板具有如此确定的厚度，即当一对电缆中的每一对的一对端子通过去除它们的绝缘覆盖物而露出，然后将其安装在绝缘板上而不改变一对端子中的初始间隔时 通过在上表面和下表面上的一对端子包围绝缘体板的方式，该一对端子电连接到绝缘板的上表面和下表面上的一对信号触点。 通过这种布置，可以保持成对的电缆的一端的良好的阻抗特性。

公开(公告)号：US5303466A

公开(公告)日：1994-04-19

申请号：US855243

申请日：1992-03-23

申请人： Kazuyuki Ozai ,  Tomonari Ohtsuki ,  Takakatsu Inoue

发明人： Kazuyuki Ozai ,  Tomonari Ohtsuki ,  Takakatsu Inoue

IPC分类号： H01R43/20 ,  H05K3/30 ,  H05K7/10

CPC分类号： H05K3/303 ,  H01R43/205 ,  H05K7/1084 ,  H05K2201/10204 ,  H05K2201/10333 ,  H05K2201/10704 ,  H05K2201/10962 ,  Y02P70/613 ,  Y10S269/903 ,  Y10T29/49139 ,  Y10T29/49149 ,  Y10T29/49895

摘要： A surface mounting method for mounting an electronic part having a great number of contacts onto a circuit board. A jig provided with dummy contacts is prepared whose size, number and arrangement are substantially the same as those of contacts of an electronic part to be mounted on a circuit board. The dummy contacts of the jig are then fitted with mating contacts which are to be fitted with the contacts of the electronic part. Thereafter, the jig provided with the dummy contacts fitted with the mating contacts is mounted onto the circuit board at a predetermined position thereon. The mating contacts are then mounted and fixed onto the circuit board. The jig is then removed from the circuit board. The contacts of the electronic part are then fitted with the mating contacts fixed to the circuit board. As an alternative, double ended socket contact members are prepared, each having socket contacts on both ends. Pin contacts of a circuit board are fitted in the socket contacts of the double ended socket contact members on their one ends and then pin contacts of an electronic part are fitted in the socket contacts of the members on their other ends.

摘要翻译： 一种用于将具有大量触点的电子部件安装到电路板上的表面安装方法。 准备设置有虚拟触点的夹具，其尺寸，数量和布置与要安装在电路板上的电子部件的触点基本相同。 然后，夹具的虚拟触点装配有与电子部件的触点配合的配合触头。 此后，设置有装配有配合触点的虚拟触头的夹具在其上的预定位置安装到电路板上。 然后将配合触点安装并固定在电路板上。 然后将夹具从电路板上取出。 然后将电子部件的触点与固定到电路板的配合触头配合。 作为替代方案，准备双端插座接触构件，每个具有两端的插座触点。 电路板的引脚触点在其一端安装在双端插座触头构件的插座触点中，然后将电子部件的针触点安装在其另一端的构件的插座触点中。