公开(公告)号：US4797122A

公开(公告)日：1989-01-10

申请号：US176308

申请日：1988-03-31

申请人： Sadao Kuboi ,  Tomonari Ohtsuki

发明人： Sadao Kuboi ,  Tomonari Ohtsuki

IPC分类号： H01R13/52 ,  H01R13/40

CPC分类号： H01R13/5202

摘要： A drip-proof connector is used in connection between electric cables or the like and electric and electronic appliances such as cameras for televisions, servomotors for machine tools and the like. An insert of the connector is adapted to abut against an inwardly extending annular flange provided on an inside of a connector shell. With this arrangement, the drip-proof connector is simply and easily assembled or disassembled in fields without using particular tools and has a sufficient drip-proof property.

摘要翻译： 电缆等之间使用防滴连接器，电视机等电气电子设备，机床用伺服电机等。 连接器的插入件适于抵靠设置在连接器壳体的内侧上的向内延伸的环形凸缘。 通过这种布置，防滴漏连接器在不使用特定工具的情况下简单易于组装或拆卸，具有足够的防滴漏性能。

公开(公告)号：US4699458A

公开(公告)日：1987-10-13

申请号：US586513

申请日：1984-03-05

申请人： Tomonari Ohtsuki ,  Masaru Ishii ,  Mitsuru Takeda

发明人： Tomonari Ohtsuki ,  Masaru Ishii ,  Mitsuru Takeda

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3831 ,  G02B6/3875 ,  G02B6/3877 ,  G02B6/3878 ,  G02B6/3847 ,  G02B6/3849 ,  G02B6/3851 ,  G02B6/3854 ,  G02B6/3894

摘要： A fiber optic connector, especially for multiple-core fiber optic cables, in which a ferrule (2), mounted in a ferrule insert (3), and adapted to receive the optical fiber (P), is provided in a plug (A,B). An adaptor (C) is provided for receiving the plug, and includes a holding sleeve (11) which is retained in an insert (10). A split sleeve (12) is mounted in the holding sleeve (11) for receiving the ferrule (2). A terminal part (11b) of the holding sleeve protrudes from the surface of the insert (10) and is snugly received in an insertion recess (14) provided at the forward end of the ferrule insert (10). The terminal part (11b) enters recess (14) after the ferrule (2) has entered the split sleeve (12) at the time of connection of the plug and adaptor.

摘要翻译： 特别是用于多芯光纤电缆的光纤连接器，其中安装在套圈插入件（3）中并适于接纳光纤（P）的套圈（2）设置在插头（A， B）。 提供用于容纳插头的适配器（C），并且包括保持在插入件（10）中的保持套筒（11）。 分离套筒（12）安装在用于接纳套圈（2）的保持套筒（11）中。 保持套筒的端子部分（11b）从插入件（10）的表面突出并且紧密地容纳在设置在套圈插入件（10）的前端的插入凹部（14）中。 在插头和适配器的连接时，在套圈（2）进入分开套筒（12）之后，端子部分（11b）进入凹部（14）。

公开(公告)号：US20050233612A1

公开(公告)日：2005-10-20

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： G01R1/06 ,  H01R11/01 ,  H01R12/00 ,  H01R13/24 ,  H01R33/76

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：US4557545A

公开(公告)日：1985-12-10

申请号：US598932

申请日：1984-04-11

申请人： Tomonari Ohtsuki ,  Takao Hirose

发明人： Tomonari Ohtsuki ,  Takao Hirose

IPC分类号： H01R13/658 ,  H01R13/6593 ,  H01R13/58

CPC分类号： H01R13/6593 ,  Y10S439/906

摘要： A shielded electrical connector in which the shield cover is formed as two U-shaped parts, each of which includes an integral clamping portion for clamping with a shielded connector. The clamping portions are connected to the cover parts by leg portions. An insulator containing electrical contacts is sandwiched between the cover parts after the cable is attached to the contacts. The cover parts are compressed together, following which the clamp portions are clamped about the cable to provide electrical connection between the cable and the shield cover.

摘要翻译： 一种屏蔽电连接器，其中屏蔽盖形成为两个U形部件，每个部件包括用于与屏蔽连接器夹紧的整体夹紧部分。 夹持部分通过腿部连接到盖部分。 在电缆连接到触点之后，包含电触头的绝缘体夹在盖部件之间。 盖部分被压缩在一起，随后夹紧部分围绕电缆夹紧以提供电缆和屏蔽盖之间的电连接。

公开(公告)号：US06890213B2

公开(公告)日：2005-05-10

申请号：US10197018

申请日：2002-07-16

申请人： Tomonari Ohtsuki

发明人： Tomonari Ohtsuki

IPC分类号： H01R13/648 ,  H01R13/658

CPC分类号： H01R13/6599 ,  Y10S439/931

摘要： An electrical connector includes an insulator and a plurality of contacts supported by the insulator. The insulator formed of an insulating plastic material is formed with a plurality of contact insertion apertures for inserting the contacts. Surfaces of the insulator around the contact insertion apertures are metallized, while the contact insertion apertures are independently electrically insulated. With this arrangement, substantially high shielding effect and sufficiently high speed information transmission are effectively accomplished.

摘要翻译： 电连接器包括绝缘体和由绝缘体支撑的多个触点。 由绝缘塑料材料形成的绝缘体形成有用于插入触头的多个接触插入孔。 接触插入孔周围的绝缘体的表面被金属化，而接触插入孔独立地电绝缘。 利用这种布置，有效地实现了显着高的屏蔽效果和足够高速度的信息传输。

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。

公开(公告)号：US5224867A

公开(公告)日：1993-07-06

申请号：US970642

申请日：1992-11-02

申请人： Tomonari Ohtsuki ,  Kazuyuki Ozai

发明人： Tomonari Ohtsuki ,  Kazuyuki Ozai

IPC分类号： H01R12/50

CPC分类号： H01R23/688

摘要： An electrical connector for a coaxial flat cable, includes pairs of contacts, each consisting of signal contacts and ground contacts and an insulating body for securely holding the contacts. Connection terminals of the pairs of the contacts are arranged in every pair in a row in a flat plane so that the signal contacts and the ground contacts are alternately arranged. The contact portions of the signal contacts and the contact portions of the ground contacts are arranged in every pair in one row and also the other row. The contact portions of the signal contacts of two adjacent pairs are arranged in different rows and the contact portions of the ground contacts of the two adjacent pairs are arranged in different rows. In another aspect, the contact portions of the pairs of contacts of odd numbers and even numbers are arranged in every pair in one row and also in the other row, respectively, so that the signal contacts and the ground contacts are alternately arranged. The contact portions of the signal contacts and the ground contacts in the one row are substantially in opposition to the contact portions of the ground contacts and the signal contacts in the other row, respectively.

摘要翻译： 用于同轴扁平电缆的电连接器包括一对触点，每个触头由信号触头和接地触头组成，绝缘体用于牢固地保持触点。 这些触点对的连接端子在平面内成对排成一列，使得信号接触和接地触点交替布置。 信号触点的接触部分和接地触点的接触部分在每一对中布置成一排并且另一排。 两个相邻对的信号触点的接触部分被布置成不同的行，并且两个相邻对的接地触头的接触部分被布置成不同的行。 在另一方面，奇数和偶数对的接触对的接触部分分别以一行排列在另一行中，使得信号接触和接地触点交替布置。 信号触点和一行中的接地触点的接触部分分别与接地触点的接触部分和另一排中的信号触点相对。

公开(公告)号：US4843221A

公开(公告)日：1989-06-27

申请号：US76488

申请日：1987-07-22

申请人： Tomonari Ohtsuki ,  Yoshiaki Igarashi ,  Toru Uno ,  Yoshiaki Tanaka

发明人： Tomonari Ohtsuki ,  Yoshiaki Igarashi ,  Toru Uno ,  Yoshiaki Tanaka

IPC分类号： G06K7/00

CPC分类号： G06K7/0021

摘要： An electronic card receiving device includes a card holder forming a card receiving space in the device for receiving an electronic card, a card latching mechanism for holding the electronic card in position in the card receiving space formed by the card holder, a contacting mechanism for electrically connecting the device to contacts of the electronic card held in position, and a card pushing mechanism for disconnecting the device from the electronic card and pushing it out of the device. The card pushing mechanism comprises a first ejecting plate and a second ejecting plate slidable in directions of inserting and removing the electronic card. The first ejecting plate comprises an abutting portion for applying a force to an inserted electronic card to push it in the direction of removing the card. The second ejecting plate comprises a stopper guide for obtaining an initial stable condition of the second ejecting plate, a latched condition of the inserted card and a transitional condition of the second ejecting plate during its sliding. When an electronic card is inserted into and removed from the device, an area where card terminals are rubbed by contact pins and time for such a rubbing are very small and short, so that the contact pins are scarcely worn and the card terminals of the electric card are not damaged to ensure high reliability of the system of this kind.

摘要翻译： 一种电子卡接收装置，包括在用于接收电子卡的装置中形成卡接收空间的卡夹，用于将电子卡保持在由卡保持器形成的卡接收空间中的适当位置的卡锁定机构， 将设备连接到保持就位的电子卡片的触点，以及用于将设备与电子卡断开并将其推出设备的卡推动机构。 卡推动机构包括可沿插入和移除电子卡片的方向滑动的第一弹出板和第二弹出板。 第一排出板包括用于向插入的电子卡施加力以将其推向除去卡的方向的抵接部分。 第二弹出板包括用于获得第二弹出板的初始稳定状态的停止引导件，插入的卡的闩锁状态和第二弹出板滑动期间的第二弹出板的过渡状态。 当电子卡被插入到设备中并从设备中移除时，卡端子被接触针摩擦的区域和用于这种摩擦的时间非常小和短，使得接触针几乎不磨损，并且电子卡的端子 卡不会损坏，以确保这种系统的高可靠性。

公开(公告)号：US4350409A

公开(公告)日：1982-09-21

申请号：US248799

申请日：1981-03-30

申请人： Matsuo Kato ,  Tomonari Ohtsuki ,  Yoshiaki Igarashi ,  Tsukasa Saito ,  Toshiaki Suzuki

发明人： Matsuo Kato ,  Tomonari Ohtsuki ,  Yoshiaki Igarashi ,  Tsukasa Saito ,  Toshiaki Suzuki

IPC分类号： H01R13/645

CPC分类号： H01R13/6456

摘要： This invention relates to the field of electrical connectors, and particularly concerns electrical connectors with multiple contacts requiring keying of the mating connector parts. With prior art devices, when more than one connector pair is used in a system, different connector parts must be chosen which have a different keying configuration for the key and groove. With another prior art device, which uses a single type connector part, it is necessary to sacrifice one contact position in the connectors. The present invention overcomes the deficiencies of the prior art noted above by providing a keying device which permits manufacture and production of a single type of male or female connector part and yet does not require the sacrifice of contact positions within the connector parts to effectuate the keying. The invention therefore provides an improved connector keying device for keying mating first and second connector parts to assure proper connection between the parts and to prevent connection to other connector parts of unlike keying. In accordance with the invention, there is provided a key mount affixed to the first connector part and adapted to receive a key member mounted thereto. An appropriate key member is removably attached to the key mount. A key member receiver is mounted on the second connector part and has a key member-receiving slot therein aligned with and slidingly receiving the key member when the first and second connector parts are mated.

摘要翻译： 电连接器领域本发明涉及电连接器的领域，特别涉及具有多个触点的电连接器，需要键合配合的连接器部件。 对于现有技术的装置，当在系统中使用多于一个连接器对时，必须选择不同的连接器部件，其具有用于键和槽的不同的键控构造。 对于使用单一型连接器部件的另一现有技术装置，必须牺牲连接器中的一个接触位置。 本发明通过提供一种能够制造和生产单一类型的公或母连接器部件并且不需要牺牲连接器部件内的接触位置来实现键控来克服上述现有技术的不足之处， 。 因此，本发明提供了一种改进的连接器键控装置，用于将第一和第二连接器部件配合在一起，以确保部件之间的正确连接并防止与不同键合件的其它连接器部件的连接。 根据本发明，提供了一种固定在第一连接器部件上并适于容纳安装在其上的键构件的键座。 一个适当的键构件可拆卸地连接到钥匙座上。 钥匙构件接收器安装在第二连接器部分上，并且当第一和第二连接器部件配合时，其中具有与其成对准并滑动地接收钥匙构件的键构件接收槽。

公开(公告)号：US4188086A

公开(公告)日：1980-02-12

申请号：US914196

申请日：1978-06-12

申请人： Hiromasa Inouye ,  Tomonari Ohtsuki ,  Yoshiaki Igarashi

发明人： Hiromasa Inouye ,  Tomonari Ohtsuki ,  Yoshiaki Igarashi

IPC分类号： H01R13/506 ,  H01R13/54 ,  H05K1/12

CPC分类号： H01R12/592 ,  H01R13/506

摘要： An improved connector for terminating flexible parallel conductors in which a male part has a length of distal surface about which an end of a flexible group of parallel conductors is bent. The male part, with the group of parallel conductors bent thereabout is inserted into a female part having a closed slot therein and a plurality of contacts along one of the walls thereof. Upon mating of the two connector parts, the contacts of the female part electrically engages respective ones of the parallel conductors. Various means are provided for keeping the conductors aligned during the mating action and latch members on both male and female parts cooperate to releasably secure the two parts together.

摘要翻译： 一种用于端接柔性平行导体的改进的连接器，其中阳部件具有远端表面的长度，柔性平行导体组的端部绕其弯曲。 在其周围弯曲的一组平行导体的阳部件插入到其中具有封闭狭槽的凹形部分中，并且沿其一个壁上的多个触点插入。 在两个连接器部分配合时，阴部件的触点电连接相应的平行导体。 提供了用于在配合动作期间保持导体对准的各种装置，并且雄性和阴性部件上的闩锁构件配合以将两个部件可释放地固定在一起。