公开(公告)号：US06383038B2

公开(公告)日：2002-05-07

申请号：US09847378

申请日：2001-05-03

申请人： Takao Murakami ,  Yoshitsugu Sawada

发明人： Takao Murakami ,  Yoshitsugu Sawada

IPC分类号： H01R1122

CPC分类号： H01R13/113 ,  H01R4/2466

摘要： A connector (11) includes a plate-like housing (13) and crimp terminals (15) having crimping portions (20) for crimping electric wires (14) respectively. The housing (13) is provided with terminal containing sections (16) in a form of a groove in which a plurality of the crimping portions (20) of the crimp terminals (15) are positioned rectilinearly along axes of the electric wires (14) to be contained, and a plurality of recesses (17) continued from the terminal containing sections (16). Each of the crimp terminals (15) has an engaging portion (21) which is integrally formed with the crimping portion (20) and adapted to be contained in the recess (17).

摘要翻译： 连接器（11）包括板状壳体（13）和压接端子（15），所述压接端子（15）具有分别用于压接电线（14）的压接部分（20）。 壳体（13）设置有凹槽形式的端子容纳部分（16），其中压接端子（15）的多个压接部分（20）沿着电线（14）的轴线直线定位， 以及从所述端子容纳部（16）连续的多个凹部（17）。 每个压接端子（15）具有与压接部分（20）整体形成并且容纳在凹部（17）中的接合部分（21）。

公开(公告)号：US5632653A

公开(公告)日：1997-05-27

申请号：US627279

申请日：1996-04-04

申请人： Yoshitsugu Sawada

发明人： Yoshitsugu Sawada

IPC分类号： H01R13/52 ,  H01R13/40

CPC分类号： H01R13/5208

摘要： A waterproof connector having a housing including terminal accommodation chambers for accommodating metal terminals connected to ends of electric wires, a waterproof cap disposed at the rear end of the housing, through which the electric wires are drawn, and having electric-wire insertion openings through which the drawn electric wires are inserted in such a manner that the electric wires are in close contact with one another, and a waterproof-cap holder for holding the waterproof cap together with the housing to mount the waterproof cap on the rear end thereof and having electric-wire drawing openings through which the electric wires inserted through the electric-wire insertion openings are drawn, wherein the waterproof-cap holder has a water-discharge-space forming member for forming a space for discharging, to the outside of the waterproof connector, water introduced into a space between the waterproof-cap holder and the waterproof cap through the electric-wire drawing openings, the space being formed between the waterproof-cap holder and the waterproof cap by the water-discharge-space forming means.

摘要翻译： 一种防水连接器，具有壳体，该壳体包括用于容纳连接到电线端部的金属端子的端子容纳室，设置在壳体的后端的防水盖，电线通过该防水盖被拉出，并且具有电线插入孔， 拉出的电线以使电线彼此紧密接触的方式插入，并且防水盖保持件用于将防水盖与壳体一起保持，以将防水盖安装在其后端并具有电 通过电线插入口插入的电线被拉出，其中防水盖保持具有用于形成用于排出的空间的排水空间形成部件到防水连接器的外部， 通过电线拉丝开口将水引入到防水盖保持架和防水盖之间的空间中 通过排水空间形成装置在防水盖保持架和防水盖之间形成空间。

公开(公告)号：USD323141S

公开(公告)日：1992-01-14

申请号：US379443

申请日：1989-07-12

申请人： Tadahiro Sueyoshi ,  Yukio Ohta ,  Yoshitsugu Sawada

设计人： Tadahiro Sueyoshi ,  Yukio Ohta ,  Yoshitsugu Sawada

公开(公告)号：US06629856B2

公开(公告)日：2003-10-07

申请号：US09961188

申请日：2001-09-24

申请人： Yoshitsugu Sawada ,  Takuya Hasegawa

发明人： Yoshitsugu Sawada ,  Takuya Hasegawa

IPC分类号： H01R424

CPC分类号： H01R13/113 ,  H01R4/245 ,  H01R9/031

摘要： A stacked plate connector (1) includes JB press-connecting terminals (50), and press-connecting plates (60). The JB press-connecting terminal (50) includes a wire connection portion (51), an electrical contact portion, and retaining piece portions (58), and has an L-shaped plan configuration. A wire (4) is press-connected to the wire connection portion (51). The retaining piece portions (58) project outwardly from outer surfaces (55c) of the wire connection portion (51). The press-connecting plate (60) includes a plate body (62). The plate body (62) includes a bottom wall (63a) and partition walls (63b). The partition walls (63b) extend upward from the bottom wall (63a). The JB press-connecting terminal (50) is attached to the press-connecting plate (60), with the retaining piece portions (58) retainingly engaged with inner surfaces (63c) of the partition walls (63b).

公开(公告)号：US06406326B2

公开(公告)日：2002-06-18

申请号：US09887003

申请日：2001-06-25

申请人： Yoshitsugu Sawada ,  Takuya Hasegawa

发明人： Yoshitsugu Sawada ,  Takuya Hasegawa

IPC分类号： H01R1356

CPC分类号： H01R13/5837 ,  H05K3/202 ,  H05K3/326

摘要： In a wire holding structure (20), first wire gripping piece portions (23) for a thick wire, having a relatively wide slot width (A), and second wire gripping piece portions (25) for a thin wire, having a relatively narrow slot width (D), are provided on a wire receiving groove (22) in a wiring board (21), and are disposed adjacent to each other. A gripping piece portion-interconnecting portion (27), interconnecting the wire gripping piece portions, is provided at a region disposed between and below each pair of wire gripping piece portions (23, 25). A centerline between the first wire gripping piece portions (23) and a centerline between the second wire gripping piece portions (25) coincide with a centerline of the wire receiving groove (22).

摘要翻译： 在电线保持结构（20）中，具有相对宽的槽宽（A）的粗线的第一电线夹持片部分（23）和用于细线的第二线夹持片部分（25） 槽宽度（D）设置在布线板（21）中的线容纳槽（22）上，彼此相邻配置。 在布置在每对线夹持片部分（23,25）之间和之下的区域处设置有互连线夹持片部分的夹片部分互连部分（27）。 第一线夹持片部分（23）和第二线夹持片部分（25）之间的中心线与线接收槽（22）的中心线重合。

公开(公告)号：US5788536A

公开(公告)日：1998-08-04

申请号：US925658

申请日：1997-09-09

申请人： Toshifumi Matsuura ,  Yoshitsugu Sawada ,  Noboru Yamaguchi

发明人： Toshifumi Matsuura ,  Yoshitsugu Sawada ,  Noboru Yamaguchi

IPC分类号： H01R13/58 ,  H01R13/422 ,  H01R13/424 ,  H01R13/64 ,  H01R13/40

CPC分类号： H01R13/4223 ,  H01R13/424

摘要： A connector in which the connecting terminal is prevented from shifting or playing, and the male and female terminals are positively engaged with each other. The connector comprises a plurality of elongated protrusions 20 formed on the walls of a terminal accommodating chamber 12 in such a manner that they extend in the direction of insertion of a female terminal 13. The female terminal includes a wire clamping section 18 comprising a conductor clamping portion 28 and a cover clamping portion 29. A locking protrusion 21 formed on the bottom of the cover clamping portion 29 is engaged with a locking groove 22 formed in the connector housing 11. Furthermore, the height of the cover clamping portion 29 is made substantially equal to the terminal accommodating chamber 12. Hence, both the position of the front end portion of the female terminal 13 and the position of the wire clamping section 18, which is the rear end portion of the terminal, are positively regulated. Therefore, even when a bending force or tensile force acts on the connected wire 19, the female terminal 13 will never be shifted or vibrated. Thus, with the connector of the invention, the female terminal 13 is positively engaged with the mating male terminal.

摘要翻译： 连接端子被防止移动或播放的连接器，并且阳和阴端子彼此正接合。 连接器包括形成在端子容纳室12的壁上的多个细长突起20，使得它们在阴端子13的插入方向上延伸。阴端子包括导线夹紧部分18，其包括导体夹紧 部分28和盖夹持部分29.形成在盖夹持部分29的底部上的锁定突起21与形成在连接器壳体11中的锁定槽22接合。此外，盖夹持部分29的高度基本上 因此，阴端子13的前端部分的位置和作为端子的后端部分的线夹紧部分18的位置都被积极调节。 因此，即使当连接的线19上产生弯曲力或张力时，母端子13也不会被移动或振动。 因此，利用本发明的连接器，母端子13与配合的阳端子正向接合。

公开(公告)号：US5630731A

公开(公告)日：1997-05-20

申请号：US269100

申请日：1994-06-30

申请人： Yoshitsugu Sawada

发明人： Yoshitsugu Sawada

IPC分类号： H01R13/52

CPC分类号： H01R13/5208

摘要： A waterproof connector is provided of a type in which terminals are inserted by an after-fitting operation into a connector housing with a waterproof rubber plug fitted thereto, in which the rubber plug is prevented from shifting in position from the connector housing during the insertion of the terminals to thereby facilitate terminal insertion operation. A waterproof rubber plug (2) consists of an integral combination of a sealing rubber plate part (9) including a plurality of insertion holes to be in close contact with their respective terminals (A), and a shift-preventing resin plate (10) including windows (14) for arranging the insertion holes of the rubber plate part (9) therein by groups each comprising a given number of insertion holes. The resin plate (10) further includes engaging groove portions (16) which are engageable with securing projections (18) provided in a housing main body (1a). As a result, the waterproof rubber plug (2) can be positioned at and restricted to a given position within the housing main body (1a).

摘要翻译： 防水连接器设置有一种类型，其中端子通过后配合操作插入到安装有防水橡胶塞的连接器壳体中，其中防止橡胶塞在插入过程中从连接器壳体移位 从而便于终端插入操作。 防水橡胶塞（2）由包括与其各个端子（A）紧密接触的多个插入孔的密封橡胶板部分（9）和防偏移树脂板（10）的整体组合构成， 包括用于通过各自包括给定数量的插入孔的组来布置橡胶板部分（9）的插入孔的窗口（14）。 树脂板（10）还包括能够与设置在壳体主体（1a）中的固定突起（18）接合的接合槽部分（16）。 结果，防水橡胶塞（2）可以被定位并限制在壳体主体（1a）内的给定位置上。

公开(公告)号：US5533914A

公开(公告)日：1996-07-09

申请号：US364494

申请日：1994-12-27

申请人： Yoshitsugu Sawada

发明人： Yoshitsugu Sawada

IPC分类号： H01R13/11 ,  H01R13/115 ,  H01R13/187

CPC分类号： H01R13/187 ,  H01R13/111

摘要： An electrical connection terminal includes a male terminal having a rod-like male contact portion, a tubular female terminal having a through hole for receiving the male contact portion, a resilient contact member of an annular shape which is retained in the through hole along an axis A, and can be brought into surface-to-surface contact with the male contact portion, and a conductor clamping portion and a covering clamping portion which are formed integrally with the female terminal at a rear end portion thereof through a retaining step portion, and extend in the axial direction. The resilient contact member is made of a material having a good electrical conductivity, and has an integral clamping piece which extends through the through hole in the retaining step portion to the conductor clamping portion. The covering clamping portion fixedly clamps a conductor covering, and the conductor clamping portion fixedly clamps a conductor and the clamping piece together.

摘要翻译： 电连接端子包括具有杆状阳接触部分的阳端子，具有用于接收阳接触部分的通孔的管状阴端子，沿着轴线保持在通孔中的环形的弹性接触构件 A，并且可以与阳接触部分进行表面到表面接触，以及导体夹持部分和覆盖夹持部分，其在其后端部处通过保持台阶部分与阴端子一体地形成，以及 沿轴向延伸。 弹性接触构件由具有良好导电性的材料制成，并且具有整体的夹紧件，其延伸穿过保持台阶部分中的通孔到导体夹紧部分。 覆盖夹紧部分固定地夹住导体覆盖物，并且导体夹持部分将导体和夹紧件固定地夹在一起。

公开(公告)号：US5487686A

公开(公告)日：1996-01-30

申请号：US257829

申请日：1994-06-09

申请人： Yoshitsugu Sawada

发明人： Yoshitsugu Sawada

IPC分类号： H01R13/04 ,  H01R43/16 ,  H01R4/02

CPC分类号： H01R13/04 ,  H01R43/16

摘要： A pin terminal includes a rounded pin-like electrical connection portion, a body portion, an interconnecting portion, a conductor clamping portion and a covering clamping portion, and this pin terminal is processed into a roll-shape. A drawn portion of a corrugated configuration is circumferentially provided by pressing between the cylindrical body portion of a larger diameter and each of the electrical connection portion of a smaller diameter and the interconnecting portion of a smaller diameter.

摘要翻译： 引脚端子包括圆形的销状电连接部分，主体部分，互连部分，导体夹持部分和覆盖夹持部分，并且该引脚端子被加工成辊状。 通过在较大直径的圆柱形主体部分和较小直径的每个电连接部分和较小直径的互连部分之间进行压制，周向地设置波纹形状的拉出部分。

公开(公告)号：US5413507A

公开(公告)日：1995-05-09

申请号：US183326

申请日：1994-01-19

申请人： Yoshitsugu Sawada

发明人： Yoshitsugu Sawada

IPC分类号： H01R13/514 ,  H01R13/502

CPC分类号： H01R13/514

摘要： In a high density multi-pole connector composed of a male connector (21) having a plurality of terminal accommodating chambers and a female connector (41) also having a plurality of terminal accommodating chambers, at least one of the male and female connectors (21, 41) is divided into a plurality of separate connector housings (23, 43); and the separate connector housings are coupled to one another with a coupling block (22, 42) provided with coupling structures (28, 49) formed on both the separate connector housings (23, 43) and the coupling block (22, 42) respectively, for removably coupling the coupling block with the separate connector housings. In the high density multi-pole connector, it is possible to freely increase the number of terminals and modify the terminal arrangement positions within the connector housings; that is, various connectors of any sizes can be assembled with the use of the common coupling block (22, 42).

摘要翻译： 在由具有多个端子容纳室的阳连接器（21）和还具有多个端子容纳室的阴连接器（41）组成的高密度多极连接器中，阳连接器（21） ，41）分成多个单独的连接器壳体（23,43）; 并且分离的连接器壳体彼此耦合，具有分别形成在分别的连接器壳体（23,43）和耦合块（22,42）上的耦合结构（28,49）的耦合块（22,42） ，用于可拆卸地将联接块与分离的连接器壳体联接。 在高密度多极连接器中，可以自由地增加端子数量并改变连接器壳体内的端子排列位置; 也就是说，可以使用公共耦合块（22,42）来组装各种尺寸的各种连接器。