公开(公告)号：US5938464A

公开(公告)日：1999-08-17

申请号：US903989

申请日：1997-07-31

Applicant: Yutaka Ichimura ,  Ryozo Koyama

Inventor： Yutaka Ichimura ,  Ryozo Koyama

IPC: H01R13/639 ,  H01R24/00 ,  H01R13/62

CPC classification number: H01R12/7005 ,  H01R12/83

Abstract: A circuit board electrical connector with a latch, includes an insulation housing (10) having a base section (11) with a slot (13) in which a plurality of contact elements (30) are arranged and a pair of side walls (12) extending laterally from opposite ends of the base section and having latch portions (18) at their free ends to latch a circuit board which is inserted into the slot and rotated to a latch position; and restriction portions (22, 22D) for preventing the latch portions from flexing in a direction other than a latch operation direction so that damage to the latch portions caused by excessive flexure in the directions is avoided.

Abstract translation: 具有闩锁的电路板电连接器包括具有基部（11）的绝缘壳体（10），所述基座部分（11）具有多个接触元件（30）布置在其中的槽（13）和一对侧壁（12） 从基部的相对端横向延伸并且在其自由端处具有闩锁部分（18）以闩锁插入槽中并旋转到闩锁位置的电路​​板; 以及用于防止闩锁部分沿着闩锁操作方向以外的方向弯曲的限制部分（22,22D），从而避免了由于在方向上的过度弯曲而导致的闩锁部分的损坏。

公开(公告)号：USD584691S1

公开(公告)日：2009-01-13

申请号：US29274114

申请日：2007-03-29

Applicant: Ryozo Koyama ,  Yousuke Takeuchi

Designer： Ryozo Koyama ,  Yousuke Takeuchi

公开(公告)号：US20070141890A1

公开(公告)日：2007-06-21

申请号：US11606223

申请日：2006-11-30

Applicant: Ryozo Koyama

Inventor： Ryozo Koyama

IPC: H01R13/627

CPC classification number: H01R13/6461 ,  H01R13/6476 ,  H01R24/62 ,  Y10S439/941

Abstract: An electrical connector includes a housing and a plurality of terminals having a plate shape to be attached to the housing in parallel with a narrow pitch. The plurality of the terminals has holes at opposing portions thereof in a pitch direction such that opposing areas between adjacent terminals is reduced. The housing has a groove bridging over the plurality of the terminals in the pitch direction such that a space is formed between the adjacent terminals.

Abstract translation: 电连接器包括壳体和具有平板形状的多个端子，以与狭窄的间距平行地附接到壳体。 多个端子在俯仰方向的相对部分处具有孔，使得相邻端子之间的相对区域减小。 壳体在俯仰方向上具有跨越多个端子的沟槽，使得在相邻端子之间形成空间。

公开(公告)号：US07329154B2

公开(公告)日：2008-02-12

申请号：US11606223

申请日：2006-11-30

Applicant: Ryozo Koyama

Inventor： Ryozo Koyama

IPC: H01R24/00

CPC classification number: H01R13/6461 ,  H01R13/6476 ,  H01R24/62 ,  Y10S439/941

Abstract: An electrical connector includes a housing and a plurality of terminals having a plate shape to be attached to the housing in parallel with a narrow pitch. The plurality of the terminals has holes at opposing portions thereof in a pitch direction such that opposing areas between adjacent terminals is reduced. The housing has a groove bridging over the plurality of the terminals in the pitch direction such that a space is formed between the adjacent terminals.

Abstract translation: 电连接器包括壳体和具有平板形状的多个端子，以与狭窄的间距平行地附接到壳体。 多个端子在俯仰方向的相对部分处具有孔，使得相邻端子之间的相对区域减小。 壳体在俯仰方向上具有跨越多个端子的沟槽，使得在相邻端子之间形成空间。

公开(公告)号：US5836780A

公开(公告)日：1998-11-17

申请号：US858812

申请日：1997-05-19

Applicant: Akinori Mizumura ,  Ryozo Koyama ,  Hirokatsu Yaegashi

Inventor： Akinori Mizumura ,  Ryozo Koyama ,  Hirokatsu Yaegashi

IPC: H01R12/83 ,  H01R13/62

CPC classification number: H01R12/83

Abstract: A card edge connector to be surface-mounted on a circuit board having a plurality of conductors, which includes an insulation housing (100) having a base section (111) with a slot (112) for receiving a card edge on which a plurality of contact pads are provided; a plurality of bent-type contact elements arranged in the slot on at least one side (114) on which the connector is to be mounted on the circuit board; a plurality of movable arms (301) having contact points (307) for contact with the contact pads of the card; a plurality of fixing arms (303) having connection sections for connection to the conductors of the circuit boards and fixing sections (500) to be fixed to the insulation housing; a plurality of central arms (302) for connecting the movable arms and the fixing arms to form the substantially C-shaped, flexible contact elements; the connection sections of the fixing arms being at positions opposite to the central arms with respect to the fixing sections (500); and the contact points of the movable arms being at positions above the fixing sections or opposite to the central arms with respect to the fixing sections.

Abstract translation: 一种表面安装在具有多个导体的电路板上的卡片边缘连接器，其包括具有基座部分（111）的绝缘壳体（100），该基座部分（111）具有用于接收卡边缘的槽（112），多个 提供接触垫; 多个弯曲型接触元件，其布置在至少一个侧面（114）上的所述槽中，所述连接器将要安装在所述电路板上; 多个可移动臂（301）具有用于与卡的接触垫接触的接触点（307） 多个固定臂（303），其具有用于连接到电路板的导体的连接部分和固定到绝缘壳体的固定部分（500）; 多个中心臂（302），用于连接可动臂和固定臂，以形成基本上C形的柔性接触元件; 所述固定臂的连接部分相对于所述固定部分（500）位于与所述中心臂相对的位置处; 并且可动臂的接触点相对于固定部分位于固定部分上方或与中心臂相对的位置处。

公开(公告)号：US07850477B2

公开(公告)日：2010-12-14

申请号：US12385649

申请日：2009-04-15

Applicant: Ryozo Koyama ,  Akihiro Kodama ,  Tadashi Sakaizawa

Inventor： Ryozo Koyama ,  Akihiro Kodama ,  Tadashi Sakaizawa

IPC: H01R13/627

CPC classification number: H01R27/02

Abstract: A connector is capable of fitting a plurality of mating connectors having various widths. The connector includes a housing including a plurality of fitting openings for receiving the mating connectors and a middle portion disposed between the fitting openings. The middle portion includes a sloped surface facing one of the fitting portions. The connector further includes an abutting portion disposed on the middle portion and protruding into the one of the fitting portions for abutting against one of the mating connectors when the one of the mating connectors is inserted into the one of the fitting portions.

Abstract translation: 连接器能够装配具有各种宽度的多个配合连接器。 连接器包括壳体，其包括用于接收配合连接器的多个配合开口和设置在配件开口之间的中间部分。 中间部分包括面向一个装配部分的倾斜表面。 连接器还包括一个邻接部分，其设置在中间部分上并突出到一个配合部分中，用于当匹配连接器中的一个插入到一个配合部分中时，抵靠其中一个配合连接器。

公开(公告)号：USD607823S1

公开(公告)日：2010-01-12

申请号：US29309832

申请日：2008-10-23

Applicant: Ryozo Koyama ,  Akihiro Kodama ,  Tadashi Sakaizawa

Designer： Ryozo Koyama ,  Akihiro Kodama ,  Tadashi Sakaizawa

公开(公告)号：US07416446B2

公开(公告)日：2008-08-26

申请号：US11594902

申请日：2006-11-09

Applicant: Ryozo Koyama ,  Eiji Wakatsuki

Inventor： Ryozo Koyama ,  Eiji Wakatsuki

IPC: H01R13/648

CPC classification number: H01R13/6582

Abstract: A connector includes a housing, a housing cover for covering at least part of the housing, and a plurality of terminals arranged in the housing. The housing cover has a tongue portion extending in a direction perpendicular to the plugging direction. The side edge of the tongue portion is brought into close contact with the housing by means of cutting by the tongue portion.

Abstract translation: 连接器包括壳体，用于覆盖壳体的至少一部分的壳体盖和布置在壳体中的多个端子。 壳体盖具有沿与插入方向垂直的方向延伸的舌部。 通过舌部的切割使舌部的侧边缘与壳体紧密接触。

公开(公告)号：US20070141891A1

公开(公告)日：2007-06-21

申请号：US11635013

申请日：2006-12-07

Applicant: Ryozo Koyama ,  Eiji Wakatsuki

Inventor： Ryozo Koyama ,  Eiji Wakatsuki

IPC: H01R13/627

CPC classification number: H01R13/6275 ,  H01R13/6476 ,  H01R13/6582

Abstract: An electrical connector includes: a housing having a terminal supporting member and a space at a base portion of the terminal supporting member; a plurality of terminals attached to the housing and arranged on the terminal supporting member in parallel; a latch member arranged on the terminal supporting member in parallel to the terminals for locking a mating connector; and a housing cover attached to the housing for covering a part of the housing. The housing cover includes a cylindrical portion for covering the terminal supporting member and a base portion held in the space.

Abstract translation: 电连接器包括：壳体，具有端子支撑构件和在端子支撑构件的基部的空间; 多个端子，其安装在所述壳体上并且平行地布置在所述端子支撑构件上; 与所述端子平行地配置在所述端子支撑构件上以锁定配合连接器的闩锁构件; 以及附接到所述壳体以覆盖所述壳体的一部分的壳体盖。 壳体盖包括用于覆盖端子支撑构件的圆筒部分和保持在该空间中的基部。

公开(公告)号：US20090286419A1

公开(公告)日：2009-11-19

申请号：US12385649

申请日：2009-04-15

Applicant: Ryozo Koyama ,  Akihiro Kodama ,  Tadashi Sakaizawa

Inventor： Ryozo Koyama ,  Akihiro Kodama ,  Tadashi Sakaizawa

IPC: H01R13/627

CPC classification number: H01R27/02

Abstract: A connector is capable of fitting a plurality of mating connectors having various widths. The connector includes a housing including a plurality of fitting openings for receiving the mating connectors and a middle portion disposed between the fitting openings. The middle portion includes a sloped surface facing one of the fitting portions. The connector further includes an abutting portion disposed on the middle portion and protruding into the one of the fitting portions for abutting against one of the mating connectors when the one of the mating connectors is inserted into the one of the fitting portions.

Abstract translation: 连接器能够装配具有各种宽度的多个配合连接器。 连接器包括壳体，其包括用于接收配合连接器的多个配合开口和设置在配件开口之间的中间部分。 中间部分包括面向一个装配部分的倾斜表面。 连接器还包括一个邻接部分，其设置在中间部分上并突出到一个配合部分中，用于当匹配连接器中的一个插入到一个配合部分中时，抵靠其中一个配合连接器。