公开(公告)号：US06431896B1

公开(公告)日：2002-08-13

申请号：US09855623

申请日：2001-05-16

申请人： Masashi Saito ,  Kensaku Takata ,  Masanori Wakui ,  Kazuyuki Shiraki

发明人： Masashi Saito ,  Kensaku Takata ,  Masanori Wakui ,  Kazuyuki Shiraki

IPC分类号： H01R1315

摘要： When the holder 20 is assembled to the male side housing 10 (stationary side housing), the cam grooves 23a, 23b respectively engage with the cam pins 41a, 41b, so that the female side housing 40 (movable side housing) is displaced in a direction perpendicular to the assembling direction and located at the connecting position, so that both the terminal metal fittings 18, 50 are connected with each other. At this time, due to the friction caused between the terminal metal fittings 18, 50, a force resisting displacement of the female side housing 40 and also resisting assembly of the holder 20 is generated. However, a cam action is exerted by the cam grooves 23a, 23b which are oblique with respect to the assembling direction. Therefore, an intensity of the operation force to be given to the holder 20 in the assembling direction is low. When the above structure is adopted, it is unnecessary to provide a manual operation member which is independent as an assembly force reducing means.

公开(公告)号：US06786781B2

公开(公告)日：2004-09-07

申请号：US10332090

申请日：2003-01-03

申请人： Noriaki Sai ,  Toshiaki Kohno ,  Masanori Wakui ,  Keiichi Itou ,  Kazuyuki Shiraki ,  Atushi Nishida

发明人： Noriaki Sai ,  Toshiaki Kohno ,  Masanori Wakui ,  Keiichi Itou ,  Kazuyuki Shiraki ,  Atushi Nishida

IPC分类号： H01R924

CPC分类号： H01R13/04 ,  H01R4/185 ,  H01R43/16

摘要： There is provided a male contact having improved electrical contact reliability with a female contact. The male contact has a mating section capable of being formed compactly using a plate member having a plate thickness satisfying a desired strength requirement. The male contact 1 has a mating section 10 formed in such a manner that two plate members 11 and 12, which individually extend from a base 20, are superimposed on one another by folding on the base 20. The mating section 10 has flat sections 15 extending in a mating direction P, wherein outer surfaces of the two plate members 11-1 and 12-1 are formed flat. A tip 13 of one of the two plate members 12 is folded to overlap a tip 14 of the other plate member 11. This feature makes it hard to open the plate members 11 and 12 when the male contact is mated with the female contact.

摘要翻译： 提供了一种具有与女性接触件具有改善的电接触可靠性的阳接触件。 阳接触件具有能够使用满足期望强度要求的板厚度的板构件紧凑地成形的配合部。 阳接头1具有配合部分10，其形成为使得从底座20分别延伸的两个板构件11和12通过折叠在基座20上彼此重叠。配合部分10具有平坦部分15 沿配合方向P延伸，其中两个板构件11-1和12-1的外表面形成为平坦的。 两个板构件12中的一个的尖端13被折叠以与另一个板构件11的尖端14重叠。当阳接触件与阴接触件配合时，这种特征使得难以打开板构件11和12。

公开(公告)号：US06533619B2

公开(公告)日：2003-03-18

申请号：US09803069

申请日：2001-03-09

申请人： Shigekazu Wakata ,  Keiichi Itou ,  Kazuyuki Shiraki ,  Masanori Wakui

发明人： Shigekazu Wakata ,  Keiichi Itou ,  Kazuyuki Shiraki ,  Masanori Wakui

IPC分类号： H01R1364

CPC分类号： H01R13/642 ,  H01R4/305 ,  H01R11/12 ,  H01R11/283 ,  H01R11/284 ,  H01R13/501

摘要： A terminal cap (10) is provided to prevent erroneous use of a booster cable to connect batteries that have different specifications. The terminal cap (10) is mounted to cover a battery terminal (T) to be connected with one of electrodes of a 32V-battery. The terminal cap (10) has protection walls (20) that extend from a first accommodating portion (11a) for accommodating a connecting portion (7) of the battery terminal (T). The protection walls (20) are formed to be higher than a threaded shaft (1) of the electrode. Thus, even if an attempt is made to erroneously connect a booster cable, the protection walls (20) will interfere with the booster cable and prevent connection with the electrode located inside the protection walls (20).

摘要翻译： 提供端子盖（10）以防止错误地使用升压电缆来连接具有不同规格的电池。 端子盖（10）安装成覆盖与32V电池的电极中的一个电极连接的电池端子（T）。 端子盖（10）具有从用于容纳电池端子（T）的连接部分（7）的第一容纳部分（11a）延伸的保护壁（20）。 保护壁（20）形成为高于电极的螺纹轴（1）。 因此，即使尝试错误地连接升压电缆，保护壁（20）将与增强器电缆干涉，并防止与位于保护壁（20）内部的电极的连接。

公开(公告)号：US06457980B2

公开(公告)日：2002-10-01

申请号：US09855742

申请日：2001-05-16

申请人： Tetsuya Hattori ,  Yoshiaki Kato ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

发明人： Tetsuya Hattori ,  Yoshiaki Kato ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

IPC分类号： H01R1200

CPC分类号： H01R12/7082 ,  H01R13/6315

摘要： A connector housing (1) of a connector (1) is constituted by a lower housing (7), which is mounted on a printed circuit board (2), and an upper housing (8) connected to the lower housing (7) in such a manner as to be able to perform shifting movement with respect the housing (7). Further, terminals (6) are provided in such a way as to penetrate through a partitioning wall portion (8a) of the upper housing (8) and through a connecting block portion (7b) of the lower housing (7). At that time, tapered holes (7d) are provided in the connecting block portion (7b). The terminals (6) are maintained in a state in which a bending deformation thereof caused by the shifting movement of the upper housing (8) is allowed. Consequently, when the connector (1) is connected to the mating connector (3), the connectors (1, 3) can be connected to each other by performing the shifting movement of the upper housing (8) thereby to concurrently absorb the positional displacement therebetween. Moreover, occurrences of problems, such as breakage and bend of the terminals (6) at that time, are prevented.

摘要翻译： 连接器（1）的连接器壳体（1）由安装在印刷电路板（2）上的下壳体（7）和连接到下壳体（7）的上壳体（8）构成， 这样的方式能够相对于壳体（7）执行移动运动。 此外，端子（6）设置成穿过上壳体（8）的分隔壁部分（8a）并且穿过下壳体（7）的连接块部分（7b）。 此时，在连接块部（7b）上设置锥形孔（7d）。 端子（6）保持在由上壳体（8）的移动运动引起的弯曲变形的状态。 因此，当连接器（1）连接到配合连接器（3）时，通过执行上壳体（8）的移动运动，连接器（1,3）可以彼此连接，从而同时吸收位置位移 之间。 此外，防止了此时出现诸如端子（6）的断裂和弯曲的问题。

公开(公告)号：US06452812B1

公开(公告)日：2002-09-17

申请号：US10050042

申请日：2002-01-17

申请人： Satoshi Saito ,  Tomohiro Ikeda ,  Daiji Hotta ,  Kazuyuki Shiraki ,  Masanori Wakui

发明人： Satoshi Saito ,  Tomohiro Ikeda ,  Daiji Hotta ,  Kazuyuki Shiraki ,  Masanori Wakui

IPC分类号： H05K900

CPC分类号： H01R13/6585 ,  H01R9/0524 ,  H01R13/5825 ,  H01R13/6593 ,  H01R13/6596 ,  H05K9/0018

摘要： Electric contact portions that contact terminals are formed for a first holder, and pressing portions are formed for a second holder to press terminals against the electric contact portions. In addition, provided for the pressing portions are a pair of first position regulators, which contact, at two places in the widthwise direction of the terminals, the outer walls of the terminals, and a pair of second position regulators, which, in the longitudinal direction of the terminals, contact the ends of the terminals.

公开(公告)号：US06450823B1

公开(公告)日：2002-09-17

申请号：US09708556

申请日：2000-11-09

申请人： Toshifumi Ichio ,  Kouji Nemoto ,  Masanori Wakui ,  Keiichi Itou ,  Kazuyuki Shiraki

发明人： Toshifumi Ichio ,  Kouji Nemoto ,  Masanori Wakui ,  Keiichi Itou ,  Kazuyuki Shiraki

IPC分类号： H01R1352

CPC分类号： H01R13/5221

摘要： Cavities capable of housing terminal fittings connected with the ends of electric wires W are provided inside of a housing. A rear assembly is assembled at the rear of the housing. The rear assembly includes a cover formed of a quality of material having no elasticity and a waterproof member formed of a quality of material having elasticity. The waterproof member further includes a wire seal part that surrounds and waterproofs electric wires, and a housing seal part that seals between the two housings. A clearance is provided about a periphery between the outer peripheral face of the wire seal part and the housing seal part. Even if the material of the wire seal part is deformed during the insertion operation of the electric wires, the insertion operation of the electric wires can be smoothly carried out to the last wire because the clearance absorbs the deformation of the entire wire seal part.

摘要翻译： 能够容纳与电线W的端部连接的端子配件的腔室设置在壳体的内部。 后组件在壳体的后部组装。 后组件包括由具有弹性的材料质量形成的盖和由具有弹性的材料质量形成的防水构件。 防水构件还包括围绕并防水电线的线密封部分和密封在两个壳体之间的壳体密封部分。 围绕线密封部的外周面与壳体密封部之间的周边设置间隙。 即使电线密封部件的材料在电线的插入操作期间发生变形，由于间隙吸收整个电线密封部分的变形，电线的插入操作可以顺利地进行到最后的电线。

公开(公告)号：US06435921B1

公开(公告)日：2002-08-20

申请号：US09803499

申请日：2001-03-09

申请人： Eiji Kojima ,  Masahiko Aoyama ,  Masanori Wakui ,  Keiichi Itou ,  Kazuyuki Shiraki

发明人： Eiji Kojima ,  Masahiko Aoyama ,  Masanori Wakui ,  Keiichi Itou ,  Kazuyuki Shiraki

IPC分类号： H01R13514

摘要： A connector has a housing (2) with cavities (4) for accommodating both crimping and insulation-displacement terminal fittings (5, 6). Locks (15) extend into the cavities (4) to elastically engage the terminal fittings (5, 6). A retainer mount opening (17) extends through an outer wall of the housing (2) and communicates with the cavities (4), and a retainer (3) is mounted in the opening (17) for doubly locking the terminal fittings (5, 6). Connecting portions (8) of the same shape are provided at the front of the terminal fittings (5, 6). The height of insulation-displacement portions (7) is shorter than that of the connecting portion (8) in the insulation-displacement terminal fitting (5), and terminal locks (18) of the retainer (3) engage with steps (8A) at the rear of the connecting portions (8). The retainer (3) can be pushed to a full locking position after the terminal fittings (5, 6) are mounted with the housing (2) to redundantly lock the terminal fittings (5, 6) in the cavities (4).

公开(公告)号：US06773283B2

公开(公告)日：2004-08-10

申请号：US09858906

申请日：2001-05-17

申请人： Kazuharu Yoshimatsu ,  Yoshiaki Kato ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

发明人： Kazuharu Yoshimatsu ,  Yoshiaki Kato ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

IPC分类号： H01R1362

CPC分类号： H01R12/714 ,  H01R12/515 ,  H01R12/7047 ,  H01R13/24

摘要： A connector housing (6) of the connector device (1) is composed of an outer housing (9) to be mounted onto a printed circuit board (2) by screwing, and an inner housing (8) connected to the outer housing (9) so as to be movable in the right and left direction with respect to the outer housing (9). Into the inner housing (8), there is incorporated a terminal (7) including a connecting portion (7a) to be connected by a terminal (5) of a mating connector device (3), a spring portion (7c), and a switch contact (7b) respectively formed integral with the terminal (7). On the printed circuit board (2), there is disposed an electrode (2a) with which the switch contact (7b) can be elastically contacted. Thanks to this structure, by switchingly moving the inner housing (8) in the right and left direction, circuit switching can be achieved.

摘要翻译： 连接器装置（1）的连接器壳体（6）由通过旋拧安装在印刷电路板（2）上的外壳体（9）和连接到外壳体（9）的内壳体 ）相对于外壳体（9）在左右方向上移动。 在内壳体（8）内装有一个端子（7），该端子（7）包括一个连接部分（7a），该连接部分通过配合的连接器装置（3）的端子（5），一个弹簧部分（7c）和 分别与端子（7）形成的开关触点（7b）。 在印刷电路板（2）上设置有电极（2a），开关触点（7b）可与该电极弹性接触。 由于这种结构，通过在左右方向上切换内部壳体（8），能够实现电路切换。

公开(公告)号：US06830490B2

公开(公告)日：2004-12-14

申请号：US09873364

申请日：2001-06-05

申请人： Takao Murakami ,  Masaru Fukuda ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

发明人： Takao Murakami ,  Masaru Fukuda ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

IPC分类号： H01R430

CPC分类号： H01R11/282 ,  H01R11/283 ,  H01R11/287

摘要： An adapter has a cylindrical body which is screwed onto a battery post, and a flange portion formed on a top portion of the cylindrical body to be clamped by a screwing tool. A terminal body includes a substantially U-shaped adaptor fitting portion which accommodates the adapter therein, and a seat portion on which an electric wire terminal is fixed. A lever includes a cam portion and is supported on the terminal body so as to be pivotable between a first position and a second position. A space in which the flange portion is capable of passing through is secured inside of the adaptor fitting portion when the lever is in the first position. The cam portion is abutted against an outer periphery of the cylindrical body of the adaptor so that the adaptor is retained between the cam portion and an inner face of the adaptor fitting portion, when the lever is in the second position. The flange portion of the adaptor is engaged with a top end face of the adapter fitting portion of the terminal body.

摘要翻译： 一个适配器具有一个圆筒体，该圆柱体被拧在一个电池柱上，一个凸缘部分形成在圆柱体的顶部上，由一个螺丝刀夹紧。 端子体包括容纳适配器的大致U形的适配器装配部分和固定有电线端子的座部分。 杠杆包括凸轮部分并且被支撑在终端主体上，以便能够在第一位置和第二位置之间枢转。 当杠杆处于第一位置时，凸缘部能够穿过的空间被固定在适配器配合部分的内部。 凸轮部分抵靠适配器的圆筒体的外周，使得当杠杆处于第二位置时，适配器保持在凸轮部分和适配器装配部分的内表面之间。 适配器的凸缘部分与终端主体的适配器装配部分的顶端面接合。

公开(公告)号：US06488515B2

公开(公告)日：2002-12-03

申请号：US09793585

申请日：2001-02-27

申请人： Harehide Sasaki ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

发明人： Harehide Sasaki ,  Keiichi Ito ,  Kazuyuki Shiraki ,  Masanori Wakui

IPC分类号： H01R1362

CPC分类号： H01R13/62938 ,  H01R13/62905 ,  H01R13/62955

摘要： A projection (9) is provided in a male connector (1). A lever (16) is rotatably provided in a female connector (2). The lever (16) has a curved groove (18). When the lever (16) is turned, the projection (9) is inserted into the groove (18). As the projection (9) is inserted into this groove (18), the connection between the male connector (1) and the female connector (2) is strengthened. At that time, the lever (16) provides leverage. Moreover, the distance between the fulcrum for this lever and a point of action gradually decreases. Furthermore, in this case, the groove (18) is formed in such a way as to extend to the turning center portion of the lever (16), so that the distance between the fulcrum for the lever and the point of action is reduced still more. Consequently, a larger connecting force can be provided thereto.

摘要翻译： 在阳连接器（1）中设置有突起（9）。 杠杆（16）可旋转地设置在阴连接器（2）中。 杠杆（16）具有弯曲的凹槽（18）。 当杠杆（16）转动时，突起（9）插入槽（18）中。 当突起（9）插入到该凹槽（18）中时，阳连接器（1）和阴连接器（2）之间的连接被加强。 当时杠杆（16）提供杠杆作用。 此外，该杠杆的支点与作用点之间的距离逐渐减小。 此外，在这种情况下，槽（18）形成为延伸到杠杆（16）的转动中心部分，使得杠杆的支点和作用点之间的距离仍然减小 更多。 因此，能够提供较大的连接力。