公开(公告)号：US20110170947A1

公开(公告)日：2011-07-14

申请号：US12981594

申请日：2010-12-30

申请人： Song Zheng ,  Takatoshi Katsuma

发明人： Song Zheng ,  Takatoshi Katsuma

IPC分类号： F16B2/20

CPC分类号： H01R13/5221 ,  H01R13/516 ,  H01R13/62911 ,  H01R13/743 ,  Y10T403/52

摘要： A connector which can avoid lowering of a waterproof performance between a frame and a sub-housing. First and second housings are engaged by rotating a lever mounted on the first housing. The second housing has a second frame and second sub-housings are accommodated in accommodating spaces formed in the second frame. A cam follower is formed on an outer surface of a dual-purpose outer wall that faces the accommodating space out of the second frame. A seal is provided between an outer periphery of the second sub-housing and an inner periphery of the accommodating space. A frame-shaped restricting member is assembled to the second frame and surrounds the second frame to restrict outward displacement of the dual-purpose wall.

摘要翻译： 一种能够避免在框架和副壳体之间降低防水性能的连接器。 通过旋转安装在第一壳体上的杆来接合第一和第二壳体。 第二壳体具有第二框架，第二子壳体容纳在形成在第二框架中的容纳空间中。 凸轮从动件形成在双用途外壁的面向容纳空间离开第二框架的外表面上。 密封件设置在第二副壳体的外周和容纳空间的内周之间。 框架形的限制构件组装到第二框架并且围绕第二框架以限制双用途墙的向外移位。

公开(公告)号：US07267562B2

公开(公告)日：2007-09-11

申请号：US11372713

申请日：2006-03-10

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/44

CPC分类号： H01R13/516 ,  H01R13/4538

摘要： A retainer (20) and a moving plate (10) are inserted into a hood (12) of a connector (F). A locking piece (22) projects from a front surface of the retainer (20). A locking hole (41) is formed through the moving plate (10). The locking piece (22) penetrates through the locking hole (41) to lock a locking projection (27) at a front end of the locking piece (22) to a periphery of the locking hole (41). Thus, the moving plate (10) is supported and is prevented from moving longitudinally. A thick reinforcement (44) is formed on the periphery of the locking hole (41) of the moving plate (10) to fill a gap between the moving plate (10) and the locking projection (27).

摘要翻译： 保持器（20）和移动板（10）插入到连接器（F）的罩（12）中。 锁定件（22）从保持器（20）的前表面突出。 通过移动板（10）形成锁定孔（41）。 锁定片（22）穿过锁定孔（41），以将锁定突起（27）锁定在锁定片（22）的前端到锁定孔（41）的周边。 因此，移动板（10）被支撑并被阻止纵向移动。 在移动板（10）的锁定孔（41）的周边上形成厚的加强件（44），以填充移动板（10）和锁定突起（27）之间的间隙。

公开(公告)号：US20050245124A1

公开(公告)日：2005-11-03

申请号：US11116037

申请日：2005-04-27

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/627

CPC分类号： H01R13/6272

摘要： A hood (14) is provided in a male housing (11). The hood (14) has an inwardly projected locking claw (16) for keeping the female housing (21) fit in the male housing (11) when a to-be-locked portion (47) of a female housing (21) is locked to the locking claw (16). A locking means penetration space (17) is provided rearward from the locking claw (16) for receiving the to-be-locked portion (47) of the female housing (21). The locking means penetration space (17) opens to the outside along a direction intersecting a fit-in/separation direction of the female housing (21). A rear of the locking means penetration space (17) inside the hood (14) has an inwardly projecting reinforcing rib (18) opposite the locking claw (16) and extended in the fit-in/separation direction of the female housing (21).

摘要翻译： 罩（14）设置在阳壳体（11）中。 罩（14）具有向内突出的锁定爪（16），用于当阴壳体（21）的锁定部分（47）被锁定时，用于将阴壳体（21）装配在阳壳体（11）中 到锁定爪（16）。 锁定装置穿透空间（17）从锁定爪（16）的后方设置，用于容纳阴壳体（21）的待锁定部分（47）。 锁定装置穿透空间（17）沿着与阴壳体（21）的装入/分离方向相交的方向向外部开口。 在罩（14）内部的锁定装置穿透空间（17）的后部具有与锁定爪（16）相对并沿着阴壳体（21）的装入/分离方向延伸的向内突出的加强肋（18） 。

公开(公告)号：US06837733B2

公开(公告)日：2005-01-04

申请号：US10284549

申请日：2002-10-30

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/639 ,  H01R13/502 ,  H01R13/64 ,  H01R13/641 ,  H01R29/00

CPC分类号： H01R13/641 ,  H01R13/502

摘要： A connector (Fa) has a housing (10) in which terminal fittings (14) are accommodated. A cover (30) can be assembled with the housing 10 to cover the terminal fittings (14). The connector (Fa) also has a detector (35) for detecting whether the housing (10) is connected properly with a mating connector (M) based on whether the detector (35) can be assembled with the housing (10) at a properly assembled position. The housing (10), the cover (30) and the detector (35) are prepared as two units. Thus, assembling operability is better as compared to a case where these three are prepared separate.

摘要翻译： 连接器（Fa）具有容纳端子接头（14）的壳体（10）。 可以将壳体（30）与壳体10组装以覆盖端子配件（14）。 连接器（Fa）还具有检测器（35），用于根据检测器（35）是否能够正确地与壳体（10）组装在一起，检测壳体（10）是否与配合连接器（M）正确连接 组装位置。 壳体（10），盖（30）和检测器（35）被准备为两个单元。 因此，与分开制备三种情况相比，组装操作性更好。

公开(公告)号：US6012933A

公开(公告)日：2000-01-11

申请号：US906593

申请日：1997-08-05

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/631 ,  H01R13/629 ,  H01R13/64 ,  H01R13/641 ,  H01R13/62

CPC分类号： H01R13/62933

摘要： A lever-type electrical connector has resilient return members 40 which extend so as to cut across a radius of a circle which is the center of rotation of the lever 30, and have an anterior end 41 which bends outwards along the radial direction. In this configuration, the anterior end of the pushing member 40 does not protrude excessively from the arm 31, thereby allowing the interaction region of the pushing member 40 that accompanies the pivoting of the lever 30 to be small. Furthermore, the anterior end 41 is pushed in a straight line against the protrusion 25, and thus the return force is more effective.

摘要翻译： 杠杆式电连接器具有弹性回弹元件40，它们延伸成横切作为杠杆30的旋转中心的圆的半径，并具有沿径向向外弯曲的前端41。 在这种构造中，推动构件40的前端不会从臂31过度突出，从而允许伴随杆30的枢转的推动构件40的相互作用区域小。 此外，前端41被推向突出部25的直线上，因此返回力更有效。

公开(公告)号：US5876225A

公开(公告)日：1999-03-02

申请号：US801143

申请日：1997-02-18

申请人： Takatoshi Katsuma ,  Shinichi Yamada ,  Hirotaka Makino

发明人： Takatoshi Katsuma ,  Shinichi Yamada ,  Hirotaka Makino

IPC分类号： H01R13/629 ,  H01R13/62

CPC分类号： H01R13/62938 ,  H01R13/6295

摘要： A lever connector assembly has a stopping projection 35, which serves to hold a lever 30 in an initial position, and is located in such a position that it is distant from a trace described by a cam pin 12 as the cam pin 12 is inserted into a cam groove 34. When connectors 10 and 20 are in an initial fitting state, the cam pin 12 is inserted into the cam groove 34. Pivoting of the lever 30 results in a pressing member 13 engaging the stopping projection 35 and moving it outwards, to separate from the fitting groove 24. The amount of movement of the projection 35 is reduced compared with the prior art, and as a consequence frictional resistance to movement is lower.

摘要翻译： 杠杆连接器组件具有止动突起35，其用于将杠杆30保持在初始位置，并且位于这样的位置，即当凸轮销12插入到凸轮销12中时，该杠杆远离由凸轮销12描述的迹线 凸轮槽34.当连接器10和20处于初始配合状态时，凸轮销12插入到凸轮槽34中。杆30的旋转导致按压构件13与止动突起35接合并向外移动， 与装配槽24分离。与现有技术相比，突起35的移动量减少，结果是对运动的摩擦阻力较小。

公开(公告)号：US5476391A

公开(公告)日：1995-12-19

申请号：US255374

申请日：1994-06-08

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13/629 ,  H01R13/62

CPC分类号： H01R13/62933

摘要： This invention simplifies a process of attaching a torsion coil spring (6) to an arm (22) of a lever (21). Each arm (22) of the lever (21) is provided on its inner face with a ring slot (25) formed around a bearing hole (23) for accommodating a ring portion (6a) of the torsion coil spring (6) and a pair of holding slots (26 ) and (27) communicated with the ring slot (25) for accommodating end portions (6b) and (6c). A raised guide (29) is formed on the inner face of the arm (22) near an outer edge of the holding slot (27). The raised guide (29) has a ramp face (30) which continuously increases in height approaching the holding slot (27) and a precipices (33) contiguous to the outer edge of the slot (27). The arm (22) of the lever (21) may be provided on its inner face with a circular are tool slot (32) having a certain depth and extending from an end face of the arm (22) across a cam groove to the holding slot (27).

摘要翻译： 本发明简化了将扭力螺旋弹簧（6）附接到杆（21）的臂（22）的过程。 杠杆（21）的每个臂（22）在其内表面上设置有围绕用于容纳扭力螺旋弹簧（6）的环部分（6a）的轴承孔（23）形成的环形槽（25）和 与用于容纳端部（6b）和（6c）的环形槽（25）连通的一对保持槽（26）和（27）。 在保持槽（27）的外边缘附近，在臂（22）的内表面上形成有凸起的引导件（29）。 升高的引导件（29）具有斜坡面（30），其接近保持槽（27）的高度连续地增加，以及与槽（27）的外边缘相邻的悬臂（33）。 杠杆（21）的臂（22）可以在其内表面上设置有圆形的工具槽（32），其具有一定的深度并且从臂（22）的端面延伸穿过凸轮槽至保持 槽（27）。

公开(公告)号：US08403697B2

公开(公告)日：2013-03-26

申请号：US12958658

申请日：2010-12-02

申请人： Makoto Fukamachi ,  Takatoshi Katsuma

发明人： Makoto Fukamachi ,  Takatoshi Katsuma

IPC分类号： H01R13/62 ,  H01R13/64

CPC分类号： H01R13/62938 ,  H01R13/62972

摘要： A lever connector that exhibits excellent space efficiency is provided. The lever connector includes female and male housings that are engageable with each other. A lever is mounted displaceably on the male housing and can be moved between an initial position and a fitting position. A cam groove is formed on the lever, and a cam follower is formed on the female housing. An entrance of the cam groove is aligned in a direction that intersects the fitting direction of the housings when the lever is at the initial position, and the female housing is assembled into a hood along the same direction.

摘要翻译： 提供了显示出优异的空间效率的杠杆连接器。 杠杆连接器包括可彼此接合的阴和阳壳体。 杆可移动地安装在阳壳体上并且可以在初始位置和装配位置之间移动。 凸轮槽形成在杠杆上，凸轮从动件形成在阴壳体上。 当杠杆处于初始位置时，凸轮槽的入口在与壳体的装配方向相交的方向上对齐，并且阴壳体沿同一方向组装到罩中。

公开(公告)号：US06572417B2

公开(公告)日：2003-06-03

申请号：US09996689

申请日：2001-11-30

申请人： Takatoshi Katsuma

发明人： Takatoshi Katsuma

IPC分类号： H01R13514

CPC分类号： H01R13/04

摘要： A reinforcement rib is provided at a bottom connecting wall between a tab part and a main body part of a terminal fitting. The rear end of the rib extends slightly past the front end position of the main body part, and the front end of the rib is formed to extend to a position slightly forward of the rear end of the tab part. Also, the rib is formed to have a generally U-shaped cross-section. Accordingly, reinforcement of the boundary portion is possible, and even though a stress is concentrated on the boundary portion between the tab part and the main body part, the possibility of deformation can be reduced. Thus, male terminal fittings are provided in which deformation at the boundary portion of the tab part and the main body part rarely occurs.

公开(公告)号：US5904583A

公开(公告)日：1999-05-18

申请号：US624520

申请日：1996-06-04

申请人： Takatoshi Katsuma ,  Hisashi Kounoya

发明人： Takatoshi Katsuma ,  Hisashi Kounoya

IPC分类号： H01R13/629 ,  H01R13/62

CPC分类号： H01R13/62933

摘要： Protrusions 35 are formed on cam grooves 33 of arm 32 of a lever 30 for the purpose of holding connector housings 10 and 20 in a preliminary fitted state. Engagement pins 12 are prevented from disconnecting from the respective cam grooves 33 when the female connector housing 10 is inserted slightly into a hood 21 of the male connector housing 20 such that he connector housings 10 and 20 are held in the preliminary fitted state. Accordingly, the lever 30 can be turned smoothly. Since no hole communicating between the interior and the exterior of the connector is formed in the inner part of the hood 21, there is no possibility that water may penetrate into the hood 21.

摘要翻译： PCT No.PCT / JP94 / 01873 Sec。 371日期1996年6月4日 102（e）1996年6月4日PCT 1994年11月7日PCT PCT。 公开号WO95 / 12906 日期1995年5月11日为了将连接器壳体10和20保持在初步装配状态，突起35形成在杆30的臂32的凸轮槽33上。 当阴连接器壳体10稍微插入阳连接器壳体20的罩21中时，防止接合销12与相应的凸轮槽33分离，使得连接器壳体10和20保持在初步配合状态。 因此，杠杆30可以平稳地转动。 由于在罩21的内部没有形成连接器的内部和外部之间的连通孔，因此不会有水渗透到罩21中。