公开(公告)号：US20070042618A1

公开(公告)日：2007-02-22

申请号：US11504323

申请日：2006-08-15

Applicant: Tetsuya Aihara

Inventor： Tetsuya Aihara

IPC: H05K1/00

CPC classification number: H01R43/0256 ,  H01R12/707 ,  H01R2201/20 ,  H05K3/3426 ,  H05K2201/1084 ,  Y02P70/613 ,  Y10S439/91

Abstract: A circuit board connector has a housing 10 and terminal fittings (30) mounted in the housing (10). The terminal fittings (30) have board connecting portions (34) drawn out of the housing (10). The board connecting portions (34) are arranged on the surface of a circuit board (K) and connected with conductors on the circuit board (K) by soldering. Notches (36) are formed in lateral edges (37) of the board connecting portions (34) and have upward-sloped surfaces (39) to which solder (H) applied to the conductors adheres. A solder test is conducted by observing from above the adhered state of the solder (H) to the sloped surfaces (39) of the notches (36).

Abstract translation: 电路板连接器具有壳体10和安装在壳体（10）中的端子接头（30）。 端子接头（30）具有从壳体（10）拉出的板连接部分（34）。 板连接部分（34）布置在电路板（K）的表面上，并通过焊接与电路板（K）上的导体连接。 在板连接部分（34）的横向边缘（37）上形成有凹口（36），并且具有向导向部分施加焊料（H）的向上倾斜表面（39）。 通过从上述焊料（H）的粘附状态观察到凹口（36）的倾斜表面（39）进行焊接试验。

公开(公告)号：US20060068620A1

公开(公告)日：2006-03-30

申请号：US11237124

申请日：2005-09-28

Applicant: Kenji Okamura ,  Tetsuya Aihara ,  Hiroshi Nakano

Inventor： Kenji Okamura ,  Tetsuya Aihara ,  Hiroshi Nakano

IPC: H05K1/00

CPC classification number: H01R12/716 ,  H01R4/028

Abstract: L-shaped terminal fittings (11A, 11B) have terminal connecting portions (12) at one end. The terminal connecting portions (12) are pressed into upper and lower stages of a housing (20) for connection with a mating terminal. Narrower board connecting portions (13) are at the opposite ends of the terminal fittings (11A, 11B) and have mounting portions (16) to be soldered to a PCB (40). The terminal connecting portions (12) of the upper stage align respectively with the terminal connecting portions (12) of the lower stage. However, the board connecting portions (13) in the upper and lower stages are offset laterally with respect to longitudinal axes (X) of the terminal connecting portions (12). Additionally, all of the board connecting portions (13) of the terminal fittings (11A, 11B) are arrayed in one row equally spaced from the housing (20).

Abstract translation: L形端子接头（11A，11B）的一端具有端子连接部分（12）。 端子连接部分（12）被压入用于与匹配端子连接的壳体（20）的上部和下部。 较窄的板连接部分（13）位于端子接头（11A，11B）的相对端，并具有要焊接到PCB（40）的安装部分（16）。 上级的端子连接部分（12）分别对准下级的端子连接部分（12）。 然而，上层和下层中的板连接部分（13）相对于端子连接部分（12）的纵向轴线（X）横向偏移。 此外，端子配件（11A，11B）的所有板连接部分（13）被排列成与壳体（20）等距间隔开的一排。

公开(公告)号：US07008254B2

公开(公告)日：2006-03-07

申请号：US11028097

申请日：2005-01-03

Applicant: Hideki Matsunaga ,  Kenji Okamura ,  Hiroshi Nakano ,  Eiji Kojima ,  Masaaki Tabata ,  Tetsuya Aihara ,  Hiroyoshi Maesoba ,  Toshifumi Ichio

Inventor： Hideki Matsunaga ,  Kenji Okamura ,  Hiroshi Nakano ,  Eiji Kojima ,  Masaaki Tabata ,  Tetsuya Aihara ,  Hiroyoshi Maesoba ,  Toshifumi Ichio

IPC: H01R13/627

CPC classification number: H01R13/4223 ,  H01R13/6275 ,  H01R13/6582

Abstract: A female housing (20) made of a synthetic resin is formed with cavities (22) for accommodating female terminal fittings (21), and locks (24) engageable with the female terminal fittings (21) to retain them are provided in the cavities (22). Each lock (24) projects from an outer surface (20a, 20b) of the female housing (20) during resilient deformation. A lock arm (40) for holding a mating male connector (M) in a connected state is mounted on the female housing (20). The lock arm (40) is made of metal and includes a press-in portion (42) that can be pressed into press-in grooves (30) of the female housing (20). The lock arm (40) is arranged to face the locks (240) and can be retracted into deformation spaces (330) for the locks (240) during the resilient deformation.

Abstract translation: 由合成树脂制成的阴壳体（20）形成有用于容纳阴端子接头（21）的空腔（22），并且与阴端子接头（21）可接合的锁定件（24）保持在空腔中 22）。 在弹性变形期间，每个锁（24）从阴壳（20）的外表面（20a，20b）伸出。 用于保持连接状态的配合公连接器（M）的锁定臂（40）安装在阴壳体（20）上。 锁定臂（40）由金属制成并且包括可压入阴壳体（20）的压入槽（30）的压入部分（42）。 锁定臂（40）被布置成面对锁定件（240）并且可以在弹性变形期间缩回用于锁定件（240）的变形空间（330）。

公开(公告)号：US07806702B2

公开(公告)日：2010-10-05

申请号：US12604790

申请日：2009-10-23

Applicant: Tetsuya Aihara ,  Kenji Okamura ,  Masahide Hio ,  Yoshiro Kakuda ,  Hiroshi Kobayashi

Inventor： Tetsuya Aihara ,  Kenji Okamura ,  Masahide Hio ,  Yoshiro Kakuda ,  Hiroshi Kobayashi

IPC: H01R12/00

CPC classification number: H01R12/7011 ,  H01R13/639

Abstract: A board connector (10) has a housing (20) with a terminal holding portion (40) for holding terminals (30) in forward and backward directions and a receptacle extends forward from the terminal holding portion (40). Mount grooves (60) are formed in side walls (52) of the receptacle (50). Board fixing portions (70) are held in the mount grooves (60) within the thickness range of the side walls and are soldered to the upper surface of a printed board (P). Mounting portions (54) are formed in the side walls (52) and have open front ends. Restricting members (80) are formed separately from the mating connector and mountable within the thickness range of the side walls (52) forward of the board fixing portions (70). One end of each restricting member (54) engages lower surfaces (54A) of the mounting portions (54) and the other end engages the lower surface of the printed board (P).

Abstract translation: 板连接器（10）具有壳体（20），其具有端子保持部分（40），用于沿着前后方向保持端子（30），并且插座从端子保持部分（40）向前延伸。 安装槽（60）形成在容器（50）的侧壁（52）中。 板固定部分（70）在侧壁的厚度范围内被保持在安装槽（60）中，并焊接到印刷板（P）的上表面。 安装部分（54）形成在侧壁（52）中并且具有敞开的前端。 限制构件（80）与配合连接器分开形成，并可在板固定部分（70）的前侧的侧壁（52）的厚度范围内安装。 每个限制构件（54）的一端接合安装部分（54）的下表面（54A），另一端接合印刷板（P）的下表面。

公开(公告)号：US20100147585A1

公开(公告)日：2010-06-17

申请号：US12631251

申请日：2009-12-04

Applicant: Kazumasa Kobayashi ,  Tetsuya Aihara ,  Satoshi Morikawa ,  Hideki Matsunaga ,  Toshiya Mori

Inventor： Kazumasa Kobayashi ,  Tetsuya Aihara ,  Satoshi Morikawa ,  Hideki Matsunaga ,  Toshiya Mori

IPC: H01R4/18 ,  H01R43/033 ,  H01R43/00

CPC classification number: H01R4/186 ,  H01R4/206 ,  H01R43/048 ,  Y10T29/49117 ,  Y10T29/49169

Abstract: A wire connection sleeve includes a pipe-like outer tube (20) and an inner tube (30) inserted inside this outer tube (20). The inner tube (30) is formed by winding a sheet-like metal material (P) formed with projections or recesses into a tubular shape with both ends being open, and a longitudinal middle part of this inner tube (30) serves as an inner-tube small-diameter portion (32) which is so squashed or deformed that the opening size thereof is smaller than those of the opposite longitudinal ends. Thus, connection reliability at connected parts of wires (W) can be improved.

Abstract translation: 电线连接套筒包括管状外管（20）和插入该外管（20）内部的内管（30）。 内管（30）通过将形成有突起或凹部的片状金属材料（P）卷绕成两端敞开的筒状而形成，该内管（30）的纵向中间部分作为内侧 小直径部分（32）被挤压或变形，使其开口尺寸小于相对纵向端部的开口尺寸。 因此，可以提高连线部分的连接可靠性（W）。

公开(公告)号：US20100055998A1

公开(公告)日：2010-03-04

申请号：US12548509

申请日：2009-08-27

Applicant: Tetsuya Aihara

Inventor： Tetsuya Aihara

IPC: H01R4/10

CPC classification number: H01R4/185 ,  H01R4/188 ,  H01R13/10 ,  H01R43/16

Abstract: A female terminal fitting (12) has wire barrels (17) to be crimped around a core (10) that extends in a first direction. A connecting portion (18) extends from the wire barrels (17) and is connectable with a male terminal fitting. The wire barrels (17) have a contact surface (22) to be held in contact with the core (10). Grooves (30) are formed in a surface of the wire barrels (17) opposite to the contact surface (22) and extend in a second direction intersecting the first direction.

Abstract translation: 阴端子接头（12）具有绕第一方向延伸的芯（10）卷绕的线筒（17）。 连接部分（18）从线筒（17）延伸并且可与阳端子接头连接。 线筒（17）具有与芯（10）保持接触的接触表面（22）。 沟槽（30）形成在与接触表面（22）相对的线筒（17）的表面中并沿与第一方向相交的第二方向延伸。

公开(公告)号：US20080085616A1

公开(公告)日：2008-04-10

申请号：US11663770

申请日：2005-09-27

Applicant: Hiroki Hirai ,  Kenji Okamura ,  Masahide Hio ,  Tetsuya Aihara ,  Hiroshi Nakano ,  Shigeki Shimada

Inventor： Hiroki Hirai ,  Kenji Okamura ,  Masahide Hio ,  Tetsuya Aihara ,  Hiroshi Nakano ,  Shigeki Shimada

IPC: H01R12/14

CPC classification number: H05K3/3426 ,  H01R12/707 ,  H01R12/714 ,  H05K3/341 ,  H05K2201/10189 ,  H05K2201/1084 ,  Y02P70/613

Abstract: A plurality of terminal fittings 11 are mounted to a housing 20, board connecting portions 13 having mounting portions 14 at lower ends protrude rearward, fixed fittings 30 having mounting plates 32 at lower edges are mounted to opposite side surfaces of the housing 20, and the mounting portion 14 of each terminal fitting 11 and the mounting plates 32 of the fixed fittings 30 are secured to a PCB 40 by reflow soldering. During the reflow soldering, a drawing force toward the PCB 40 acts on each of the terminal fittings 11 and the fixed fittings 30 based on surface tension of molten solder H, but the center of the fixed fitting 30 in the fore/aft direction of the board connecting portion 13 is positioned forward of the center of gravity position O of a connector 10, and rotation moment Mb toward the PCB 40 acts on the front of the housing 20 based on a drawing force Fb on the side of the fixed fitting 30 to prevent the front from being raised.

Abstract translation: 多个端子配件11安装在壳体20上，具有下端的安装部分14的板连接部分13向后突出，在下边缘处具有安装板32的固定配件30安装在壳体20的相对侧表面上， 每个端子接头11的安装部分14和固定配件30的安装板32通过回流焊接固定到PCB40上。 在回流焊接期间，基于熔融焊料H的表面张力，朝向PCB 40的拉力作用在端子配件11和固定配件30中的每一个上，但固定配件30的中心在前后方向上 板连接部分13位于连接器10的重心位置O的前方，并且朝向PCB 40的转动力矩Mb基于固定配件30侧的拉拔力Fb作用在壳体20的前部上 防止前方被抬起。

公开(公告)号：US20060073739A1

公开(公告)日：2006-04-06

申请号：US11242164

申请日：2005-10-03

Applicant: Tetsuya Aihara

Inventor： Tetsuya Aihara

IPC: H01R13/514

CPC classification number: H01R13/4362 ,  H01R13/6272

Abstract: Receiving portions (26, 27) for partial locking and full locking are formed on walls of a retainer mount hole (24) in a housing (10). The receiving portions (27) for full locking are before the receiving portions (26) for partial locking with respect to an inserting direction of a retainer (30). Resiliently deformable holding arms (35A, 35B) for partial locking and full locking are cantilevered on the retainer (30), and locking sections (41, 42) resiliently engageable with the corresponding receiving portions (26, 27) are formed at the free ends of the holding arms (35A, 35B). The holding arms (35A) for full locking extend in the inserting direction of the retainer (30) from their supported ends to their free ends, whereas the holding arms (35B) for partial locking extend in a direction opposite from the inserting direction of the retainer (30) from their supported ends to their free ends.

Abstract translation: 用于部分锁定和完全锁定的接收部分（26,27）形成在壳体（10）中的保持器安装孔（24）的壁上。 用于完全锁定的接收部分（27）位于用于相对于保持器（30）的插入方向部分锁定的接收部分（26）之前。 用于部分锁定和完全锁定的可弹性变形的保持臂（35A，35B）在保持器（30）上悬臂，并且可弹性地与相应的接收部分（26,27）接合的锁定部分（41,42）形成在 保持臂（35A，35B）的自由端。 用于完全锁定的保持臂（35A）在保持器（30）的插入方向上从其支撑的端部延伸到其自由端，而用于部分锁定的保持臂（35B）在与插入方向相反的方向上延伸 （30）从其支撑的端部到其自由端。

公开(公告)号：US20050247476A1

公开(公告)日：2005-11-10

申请号：US11103831

申请日：2005-04-12

Applicant: Tetsuya Aihara ,  Kenji Okamura

Inventor： Tetsuya Aihara ,  Kenji Okamura

IPC: H01R13/639 ,  H01R13/627 ,  H01R13/66 ,  H01R31/06 ,  H01R13/40 ,  H05K5/06

CPC classification number: H01R13/6272 ,  H01R12/724

Abstract: A female housing (40) has a lock arm (40) with an arm main body (43) that cantilevers back from the front of the female housing (40). A lock (46) is formed on the arm main body (43). An unlocking portion (44) is at the rear end of the arm main body (43) and extends normal to the arm main body (43). Arm portions (55) project obliquely downward from the opposite sides of the unlocking portion (44), and are coupled to protection walls (52) to sandwich the unlocking portion (44). Two restricting walls (55) project from the upper ends of the protection walls (52) at positions behind the arm portions (50) and higher than the arm portions (50) and face each other. The restricting walls (55) prevent an operator's finger from touching the arm portions (50).

Abstract translation: 阴壳体（40）具有锁定臂（40），其具有从阴壳体（40）的前部向后悬伸的臂主体（43）。 在臂主体（43）上形成锁（46）。 解锁部分（44）位于臂主体（43）的后端并且垂直于臂主体（43）延伸。 手臂部分55从解锁部分44的相对侧向下倾斜，并与保护壁52连接以夹住解锁部分44。 两个限制壁（55）从保护壁（52）的上端突出在臂部（50）的后方并且高于臂部（50）并且彼此面对的位置。 限制壁（55）防止操作者的手指接触臂部（50）。

公开(公告)号：US20050148229A1

公开(公告)日：2005-07-07

申请号：US11028097

申请日：2005-01-03

Applicant: Hideki Matsunaga ,  Kenji Okamura ,  Hiroshi Nakano ,  Eiji Kojima ,  Masaaki Tabata ,  Tetsuya Aihara ,  Hiroyoshi Maesoba ,  Toshifumi Ichio

Inventor： Hideki Matsunaga ,  Kenji Okamura ,  Hiroshi Nakano ,  Eiji Kojima ,  Masaaki Tabata ,  Tetsuya Aihara ,  Hiroyoshi Maesoba ,  Toshifumi Ichio

IPC: H01R13/639 ,  H01R13/422 ,  H01R13/627 ,  H01R13/629 ,  H01R13/658

CPC classification number: H01R13/4223 ,  H01R13/6275 ,  H01R13/6582

Abstract: A female housing (20) made of a synthetic resin is formed with cavities (22) for accommodating female terminal fittings (21), and locks (24) engageable with the female terminal fittings (21) to retain them are provided in the cavities (22). Each lock (24) projects from an outer surface (20a, 20b) of the female housing (20) during resilient deformation. A lock arm (40) for holding a mating male connector (M) in a connected state is mounted on the female housing (20). The lock arm (40) is made of metal and includes a press-in portion (42) that can be pressed into press-in grooves (30) of the female housing (20). The lock arm (40) is arranged to face the locks (240) and can be retracted into deformation spaces (330) for the locks (240) during the resilient deformation.

Abstract translation: 由合成树脂制成的阴壳体（20）形成有用于容纳阴端子接头（21）的空腔（22），并且与阴端子接头（21）可接合的锁定件（24）保持在空腔中 22）。 在弹性变形期间，每个锁（24）从阴壳（20）的外表面（20a，20b）伸出。 用于保持连接状态的配合公连接器（M）的锁定臂（40）安装在阴壳体（20）上。 锁定臂（40）由金属制成并且包括可压入阴壳体（20）的压入槽（30）的压入部分（42）。 锁定臂（40）被布置成面对锁定件（240）并且可以在弹性变形期间缩回用于锁定件（240）的变形空间（330）。