公开(公告)号：US06407656B1

公开(公告)日：2002-06-18

申请号：US09639934

申请日：2000-08-17

Applicant: Kazumoto Konda ,  Junji Muta ,  Tatsuya Sumida ,  Yoshito Oka ,  Ichiaki Sano

Inventor： Kazumoto Konda ,  Junji Muta ,  Tatsuya Sumida ,  Yoshito Oka ,  Ichiaki Sano

IPC: H01H85044

CPC classification number: H01H1/365 ,  H01H9/085 ,  H01H9/10 ,  H01H9/104 ,  H01H2009/108

Abstract: In the breaker device, a pair of stationary electrodes 20, 21 are arranged on the front and the rear side of the protruding wall 18, that is, the pair of stationary electrodes 20, 21 are collected at one place. Therefore, the pair of stationary electrodes 20, 21 have a space round both the stationary electrodes in common. Accordingly, the size of the breaker device can be reduced. Further, when the radius of curvature of the continuity section 73 connecting the pinching pieces 71, 72 is made large, concentration of stress in the movable electrode 70 can be relieved. Therefore, the pinching forces of both the pinching pieces 71, 72 can be increased. Accordingly, it is possible to ensure a sufficiently high contact pressure between the movable electrode 70 and the stationary electrodes 20, 21.

Abstract translation: 在断路器装置中，在突出壁18的前侧和后侧设置一对固定电极20,21，即一对固定电极20,21被收集在一个位置。 因此，一对固定电极20,21共同地具有两个固定电极的空间。 因此，可以减小断路器装置的尺寸。 此外，当连接夹紧片71,72的连续性部73的曲率半径变大时，可以减轻可动电极70中的应力集中。 因此，能够提高夹持片71,72的夹持力。 因此，可以确保可动电极70和固定电极20,21之间的足够高的接触压力。

公开(公告)号：US06388889B1

公开(公告)日：2002-05-14

申请号：US09453893

申请日：2000-03-17

Applicant: Yoshito Oka

Inventor： Yoshito Oka

IPC: H01R900

CPC classification number: B60R16/0238 ,  H01R9/2466 ,  H05K1/0263 ,  H05K1/142 ,  H05K3/3421 ,  H05K2201/10272

Abstract: There is provided an electrical connector housing including a printed circuit board, which is designed to avoid the formation of unusable space. The electrical connector housing which contains such a printed circuit board includes conductor patterns, bus bar circuitry including a plurality of bus bars, and an electronic component including a plurality of lead terminals. Further, the printed circuit board and the bus bar circuitry are arranged side by side on a same plane. Some of the plurality of the lead terminals are electrically connected to the conductor patterns, while the other lead terminals are electrically connected to the bus bars.

Abstract translation: 提供了一种电连接器壳体，其包括印刷电路板，其被设计为避免形成不可用的空间。 包含这种印刷电路板的电连接器壳体包括导体图案，包括多个母线的母线电路和包括多个引线端子的电子部件。 此外，印刷电路板和母线电路并排布置在同一平面上。 多个引线端子中的一些电连接到导体图案，而其它引线端子电连接到汇流条。

公开(公告)号：US5778528A

公开(公告)日：1998-07-14

申请号：US724755

申请日：1996-10-03

Applicant: Yuuji Saka ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi ,  Nori Inoue

Inventor： Yuuji Saka ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi ,  Nori Inoue

IPC: B60R16/02 ,  H01R4/24 ,  H01R9/24 ,  H01R27/02 ,  H01R43/20 ,  H01K3/10

CPC classification number: H01R43/20 ,  B60R16/0207 ,  H01R27/02 ,  H01R9/2458 ,  H01R4/2429 ,  Y10S439/949 ,  Y10T29/49162

Abstract: A wiring construction of an electrical connection box which has an internal circuit including a wire and a plurality of pressing contact terminals connected to the wire and in which an insulating plate is accommodated in a casing, the wiring construction comprising: a plurality of wiring grooves for receiving the wire or a plurality of pairs of wiring projections for guiding the wire therebetween, which are provided on at least one of opposite faces of the insulating plate such that predetermined portions of the wiring grooves or the wiring projections extend to an outer peripheral edge of the insulating plate; wherein a nonconnective portion of the wire is disposed at the outer peripheral edge of the insulating plate by cutting from the wire a portion of the wire projecting out of the outer peripheral edge of the insulating plate.

公开(公告)号：US06926545B2

公开(公告)日：2005-08-09

申请号：US10233965

申请日：2002-08-30

Applicant: Makoto Fukamachi ,  Yoshito Oka

Inventor： Makoto Fukamachi ,  Yoshito Oka

IPC: H01R13/56 ,  H01R13/518 ,  H01R13/631 ,  H01R13/64 ,  H02G3/14 ,  H01R13/62

CPC classification number: H01R13/6315 ,  Y10S439/949

Abstract: An electric wire cover (60) is mounted on a lower portion of a housing (31) of a female connector (30). The electric wire cover (60) is accommodated inside a rectangular box-shaped connector-holding part (22) formed on a bottom wall (20A) of a lower cover (20), and an elastic piece (63) is interposed between the female connector (30) and the connector-holding part (22). Thus, the female connector (30) is supported for elastic displacement in a wait state. In consequence of mounting of the lower cover (20) on the body (11), the female connector (30) is connected to a connector connection part (13) of the body (11) of an electrical connection box. Thus in the case where there is a dislocation between the female connector (30) and the connector connection part (13), the female connector (30) shifts along the bottom wall (20A) of the lower cover (20), thus absorbing the dislocation.

Abstract translation: 电线罩（60）安装在阴连接器（30）的壳体（31）的下部。 电线罩（60）容纳在形成在下盖（20）的底壁（20A）上的矩形盒状连接器保持部（22）的内部，弹性片（63）插入在 阴连接器（30）和连接器保持部（22）。 因此，母连接器（30）在等待状态下被支撑用于弹性位移。 由于下盖（20）安装在主体（11）上，所以阴连接器（30）连接到电接线盒的主体（11）的连接器连接部分（13）。 因此，在阴连接器（30）和连接器连接部（13）之间存在位错的情况下，阴连接器（30）沿下盖（20）的底壁（20A）移动，从而吸收 脱位

公开(公告)号：US06524113B1

公开(公告)日：2003-02-25

申请号：US09628323

申请日：2000-07-28

Applicant: Yoshito Oka

Inventor： Yoshito Oka

IPC: H01R2900

CPC classification number: H05K7/026 ,  H01R9/2458 ,  Y10S439/949

Abstract: An electrical connector housing or automobile junction box is provided that forms internal circuits in a simplified way. The electrical connector housing includes at least one case which is to receive a plurality of circuit blocks, or layers, each of which includes at least one X-directional bus bar layer and at least one Y-directional bus bar layer superposed thereon. The X-directional and Y-directional bus bar layers contain strip-shaped bus bars laminated with insulative film. The strip-shaped bus bars are arranged in parallel at a given interval, respectively in an X direction and in a Y direction perpendicular thereto. The plurality of circuit blocks or layers are then superposed on one another with insulator plates interposed therebetween, such that the bus bars arranged in the X and Y directions form cross points. The cross points are electrically connected to circuits at desired cross points, for example by rivets or pins, so as to form branched circuits. The bus bars in the X and Y directions have folded end portions to form tabs for connection to external circuitry. A power block, current block and splice block may be included and may be individually replaced.

Abstract translation: 提供电连接器壳体或汽车接线盒，其以简化的方式形成内部电路。 电连接器壳体包括至少一个壳体，其接纳多个电路块或层，每个电路块或层包括至少一个X方向汇流条层和叠置在其上的至少一个Y方向汇流条层。 X方向和Y方向汇流条层包含层叠有绝缘膜的带状母线。 带状母线分别在X方向和与其垂直的Y方向上以给定的间隔平行布置。 然后将多个电路块或层彼此叠置，其间插入绝缘板，使得布置在X和Y方向上的汇流条形成交叉点。 交叉点例如通过铆钉或引脚在期望的交叉点处电连接到电路，以便形成分支电路。 在X和Y方向上的汇流条已经折叠端部以形成用于连接到外部电路的接头。 可以包括功率块，当前块和拼接块，并且可以单独替换。

公开(公告)号：US06290531B1

公开(公告)日：2001-09-18

申请号：US08575517

申请日：1995-12-20

Applicant: Takahiro Onizuka ,  Nori Inoue ,  Yoshito Oka ,  Yuuki Saka ,  Makoto Kobayashi

Inventor： Takahiro Onizuka ,  Nori Inoue ,  Yoshito Oka ,  Yuuki Saka ,  Makoto Kobayashi

IPC: H01R424

CPC classification number: H01R4/2425 ,  H01R4/245

Abstract: A cable includes a conductive wire, preferably of copper, and an insulating sheath, preferably of synthetic resin, covering the wire. The conductive wire has, for example, a rectangular cross section. The cable can be pressed into a slit of a cramping terminal with an improved operability and a temperature increase of the conductive wire 21 can be suppressed.

Abstract translation: 电缆包括优选铜的导线，以及覆盖线的绝缘护套，优选为合成树脂。 导线具有例如矩形截面。 电缆可以被压入具有改进的可操作性的夹式端子的狭缝中，并且可以抑制导线21的温度升高。

公开(公告)号：US5920034A

公开(公告)日：1999-07-06

申请号：US578957

申请日：1995-12-27

Applicant: Yuuji Saka ,  Nori Inoue ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi

Inventor： Yuuji Saka ,  Nori Inoue ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi

IPC: H01R4/24 ,  H01R9/24 ,  H02G3/16 ,  H01R13/46

CPC classification number: H01R4/2429 ,  H01R9/2466

Abstract: An upper casing and a lower casing together form a casing of an electrical connection box. An insulating plate is provided within the casing. A first space is thereby defined within the casing between the insulating plate and the one of the upper and lower casings, and a second space defined within the casing between the insulating plate and the remaining one of the upper and lower casings. A first circuit, formed by bus bars, is disposed in the first space. A second circuit is formed by wires and pressing contact terminals in pressing contact with the wires. Wires of a portion of the second circuit are shifted to the first space, and wires of the remaining portion of the second circuit are disposed within the second space.

Abstract translation: 上壳体和下壳体一起形成电连接盒的壳体。 绝缘板设置在壳体内。 因此，第一空间被限定在绝缘板和上壳体和下壳体之一之间的壳体内，以及限定在绝缘板和上壳体和下壳体中的其余一个之间的壳体内的第二空间。 由母线形成的第一电路设置在第一空间中。 第二电路由与电线按压接触的电线和压接端子形成。 第二电路的一部分的电线被移动到第一空间，并且第二电路的剩余部分的电线设置在第二空间内。

公开(公告)号：US5797763A

公开(公告)日：1998-08-25

申请号：US547468

申请日：1995-10-24

Applicant: Yuuji Saka ,  Nori Inoue ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi

Inventor： Yuuji Saka ,  Nori Inoue ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi

IPC: H01H1/58 ,  H01H85/20 ,  H01H85/47 ,  H01R4/24 ,  H01R9/24

CPC classification number: H01R9/245 ,  H01H1/585 ,  H01R9/2458 ,  H01H2085/208 ,  H01H85/20 ,  H01H85/2035 ,  H01H85/47 ,  H01R4/2425 ,  Y10S439/949

Abstract: An electrical connection box includes an internal circuit in which a several pressing contact terminals are brought into pressing contact with a wire. Input-output terminals of the pressing contact terminals are connected to external circuits. The wire includes an electrically operative portion between one of the pressing contact terminals connected to an external electrical heating element (such as a relay, a fuse, or the like) and another one of the pressing contact terminals. In one example (FIGS. 5 and 6), the electrically operative portion is shifted from a minimal distance path, which takes into account other wires and obstacles, between the one pressing contact terminal and the another pressing contact terminal. This lengthens the wiring path of the wire to a region having a low wiring density which provides additional surface area for heat dissipation. In another examples, (FIGS. 7 and 8) inoperative ends (b, c) of the wire are extend and used to dissipate heat. An inoperative separate wire (W6) can also dissipate heat (FIG. 6). A large contact area (FIGS. 10-18) can dissipate heat and may be formed with splice wires (FIG. 11) and/or a large opening for loosely receiving a wire (FIG. 18).

Abstract translation: 电连接盒包括内部电路，其中几个压接端子与导线压接。 压接端子的输入输出端子连接到外部电路。 电线包括在与外部电加热元件（例如继电器，保险丝等）连接的压接端子中的一个与另一个压接端子之间的电操作部分。 在一个示例（图5和图6）中，电操作部分从最小的距离路径移位，其考虑了一个按压接触端子和另一个按压接触端子之间的其它电线和障碍物。 这将导线的布线路径延长到具有低布线密度的区域，其提供用于散热的附加表面积。 在另一个例子中，（图7和图8），导线的无效末端（b，c）被延伸并用于散热。 不合作的分离线（W6）也可以散热（图6）。 大的接触区域（图10-18）可以散热并且可以形成有接合线（图11）和/或用于松散地接收线的大开口（图18）。

公开(公告)号：US5618186A

公开(公告)日：1997-04-08

申请号：US521353

申请日：1995-08-30

Applicant: Yuuji Saka ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi ,  Nori Inoue

Inventor： Yuuji Saka ,  Takahiro Onizuka ,  Yoshito Oka ,  Makoto Kobayashi ,  Nori Inoue

IPC: H01R4/24 ,  H01R9/24 ,  H01R13/502 ,  H01R25/16 ,  H01R9/09

CPC classification number: H01R25/165 ,  H01R9/2458 ,  H01R13/502 ,  H01R4/2433 ,  Y10S439/948 ,  Y10S439/949

Abstract: An electrical connection box comprises a casing (10,11;111,112) having a receiving portions (17-20;30;18';116,177) for making a mechanical connection with connecting portions (22-25;31;3';23) of external circuits, wherein an engaging surface (S;116a-118a) is formed in association with each of the receiving portions for the connecting portion of the respective external circuit, and internal circuits (W1,W2,15A-15;D;W1, W2, 15E; W1,W2,120). The internal circuits comprise wires (W1,W2) arranged in at least one stage, and connection terminals (15A-15D;15E;120) which are connected with any of the wires (W1,W2) and which extend to respective receiving portions (17-20;30;18'; 116,117) of the casing (10,11; 111,112) so as to form input/output terminal portions (15c) for the electrical connection with the external circuits. The electrical connection box is formed such that, using one type of connection terminal (15A-15D;15E;120), the distance between the connection point of a connection terminal with a wire (W1,W2) and the corresponding engaging surface (S;116a-118a) is adjusted in accordance with the type of connecting portion (22-25;31;3';23) of the external circuit.

Abstract translation: 电连接盒包括具有用于与连接部分（22-25; 31; 3'; 23）机械连接的接收部分（17-20; 30; 18'; 116,177）的壳体（10,11; 111,112） 的外部电路，其中与各个外部电路的连接部分的每个接收部分相关联地形成接合表面（S; 116a-118a）和内部电路（W1，W2,15A-15; D; W1 ，W2，15E; W1，W2,120）。 内部电路包括布置在至少一个级中的布线（W1，W2）和连接端子（15A-15D; 15E; 120），其连接到任何导线（W1，W2）并且延伸到相应的接收部分 17,20; 30; 18'; 116,117），以形成用于与外部电路的电连接的输入/输出端子部分（15c）。 电连接盒形成为使用一种类型的连接端子（15A-15D; 15E; 120），连接端子与线（W1，W2）的连接点与相应的接合表面（S ; 116a-118a）根据外部电路的连接部分（22-25; 31; 3'; 23）的类型进行调节。

公开(公告)号：US20050178576A1

公开(公告)日：2005-08-18

申请号：US11056734

申请日：2005-02-11

Applicant: Yukinori Saka ,  Tooru Nakagawa ,  Yoshito Oka

Inventor： Yukinori Saka ,  Tooru Nakagawa ,  Yoshito Oka

IPC: B60R16/02 ,  E02B13/00 ,  H01R9/22 ,  H01R13/52 ,  H02G3/08 ,  H05K5/04 ,  H05K5/06 ,  H05K7/02

CPC classification number: H05K7/026 ,  H01R9/22 ,  H01R13/5227

Abstract: An electrical connection box has upper and lower casings (10, 11) for accommodating circuitry. A surrounding wall (10a) of the upper casing (10) fits inside a surrounding wall (11a) of the lower casing (11). Engaging locking claws (10b, 11b) project from the outer surface of the surrounding wall (10a) of the upper casing (10) and from the inner surface of the surrounding wall (11a) of the lower casing (11). An upper wall of the upper casing (10) is inclined down from a center portion to three peripheral edges. A drainage path (13) is defined by a clearance between the surrounding walls (10a, 11a) of the upper and lower casings (10, 11). A bottom wall of the lower casing (11) has drainage holes (14) at the bottom end of the drainage path (13).

Abstract translation: 电连接盒具有用于容纳电路的上壳体和下壳体（10,11）。 上壳体（10）的周围壁（10a）装配在下壳体（11）的周围壁（11a）内。 接合的锁定爪（10b，11b）从上壳体（10）的周围壁（10a）的外表面和从下壳体（11）的周围壁（11a）的内表面突出， 。 上壳体（10）的上壁从中心部分向下倾斜到三个周边边缘。 排水路径（13）由上下壳体（10,11）的周围壁（10a，11a）之间的间隙限定。 下壳体（11）的底壁在排水路径（13）的底端处具有排水孔（14）。