公开(公告)号：US5599200A

公开(公告)日：1997-02-04

申请号：US405806

申请日：1995-03-16

申请人： Sakai Yagi ,  Tamio Watanabe ,  Toru Nagano

发明人： Sakai Yagi ,  Tamio Watanabe ,  Toru Nagano

IPC分类号： H01R13/621 ,  H01R13/631 ,  H01R13/64

CPC分类号： H01R13/631 ,  H01R13/6215

摘要： A terminal-protecting-board type connector comprises: a first connector housing into which male terminals are inserted; a terminal protecting board set in the first connector housing; a second connector housing in which female terminals are inserted; and an engaging simple bolt and tightening nut for engaging the first and second connector housings to each other. The terminal protecting board includes a flat plate having terminal supporting holes and extraction holes in correspondence to the terminal accommodating holes of the first connector housing, a pair of locking pieces formed on the rear surface of the flat plate, and a pair of hook pieces formed on the front surface of the flat plate. The first connector housing has a pair of temporary locking ears on the inner surfaces to temporarily lock the terminal protecting board and a pair of locking holes with which the locking pieces of the terminal protecting board are engaged. With this connector, it can be readily detected whether or not the end portions of the male terminals are deformed when inserted into the connector housing, the end portions of the main terminals are positively protected until the engagement of the connector housings has been achieved, and the male terminals can be extracted without removal of the terminal protecting board.

摘要翻译： 一种端子保护板型连接器包括：插入有阳端子的第一连接器壳体; 设置在所述第一连接器壳体中的端子保护板; 插入母端子的第二连接器壳体; 以及用于将第一和第二连接器壳体彼此接合的接合简单的螺栓和紧固螺母。 端子保护板包括具有对应于第一连接器壳体的端子容纳孔的端子支撑孔和引出孔的平板，形成在平板的后表面上的一对锁定片和形成的一对钩片 在平板的前表面。 第一连接器壳体在内表面上具有一对临时锁定耳，以临时锁定端子保护板和端子保护板的锁定件与其接合的一对锁定孔。 利用该连接器，可以容易地检测当插入到连接器壳体中时，阳端子的端部是否变形，主端子的端部被可靠地保护直到已经实现连接器壳体的接合，并且 可以在不移除端子保护板的情况下提取阳端子。

公开(公告)号：US5532443A

公开(公告)日：1996-07-02

申请号：US365082

申请日：1994-12-28

申请人： Masanori Tsuji ,  Kimihiro Abe ,  Osamu Sugiyama ,  Hiroshi Yamamoto ,  Sakai Yagi

发明人： Masanori Tsuji ,  Kimihiro Abe ,  Osamu Sugiyama ,  Hiroshi Yamamoto ,  Sakai Yagi

IPC分类号： H01R13/115 ,  H01R4/24 ,  H01R13/187 ,  H01H1/06

CPC分类号： H01R4/2466

摘要： A pressure contact terminal (50) comprises: a main body (60) having an elongate main base plate (61), a pair of two front side plates (62) and a pair of two middle side plates (64) both formed by bending both sides of the main base plate; and a spring member (70) having a spring base plate (71), a spring piece (72) formed by turning down a front end of the spring base plate, and at least one pressure contact plate (74) formed by bending a rear end of the spring base plate at a right angle so as to be connected to wire conductor. After the spring member has been assembled with the main body, the two front side plates (62) being further bent into a box shape to form a male terminal pressure contact portion in cooperation with the spring piece (72) of the spring member (70). Since the spring piece (72) and the pressure contact plate (74) are formed integral with each other by the single spring member (70 ) of high elasticity, a male terminal can be pressure-connected to the wire conductor via only the single spring member (70), so that the electric contact reliability can be improved. Further, the spring member (70) can be manufactured simply through only bending process.

摘要翻译： 压接端子（50）包括：具有细长主基板（61）的主体（60），一对两个前侧板（62）和一对两个中间侧板（64），两者均通过弯曲 主底板两侧; 以及具有弹簧基板（71）的弹簧构件（70），通过使所述弹簧基板的前端倒下而形成的弹簧片（72），以及至少一个压接面（74） 弹簧基板的端部成直角，以便连接到导线。 在弹簧构件与主体组装之后，两个前侧板（62）进一步弯曲成箱形，以与弹簧构件（70）的弹簧片（72）配合形成阳端子压力接触部分 ）。 由于弹簧片（72）和压接板（74）通过高弹性的单个弹簧部件（70）形成为一体，所以可以通过单个弹簧将阳端子压力连接到导线导体 构件（70），从而可以提高电接触可靠性。 此外，弹簧构件（70）可以简单地通过弯曲加工来制造。

公开(公告)号：US5494453A

公开(公告)日：1996-02-27

申请号：US306586

申请日：1994-09-15

申请人： Masanori Tsuji ,  Motohisa Kashiyama ,  Sakai Yagi

发明人： Masanori Tsuji ,  Motohisa Kashiyama ,  Sakai Yagi

IPC分类号： H01R24/00 ,  H01R13/631 ,  H01R13/64

CPC分类号： H01R13/631 ,  H01R24/76 ,  H01R2107/00

摘要： In a first housing accommodating a female terminal, there is provided a front wall defining an insert opening into which a male terminal accommodated in a second housing is inserted. The first housing includes a first slope defining the insert opening for guiding the distal end of the male terminal in the second housing toward a fitting part of the female terminal into which the male terminal is fitted and an inside wall for encompassing the female terminal and for defining an escape room around the female terminal. Also, the first housing includes a second slope in the front wall which extends from the open end of the insert opening toward the escape room for guiding the male terminal in the second housing toward the escape room when the male terminal is deformed and does not enter the insert opening.

摘要翻译： 在容纳阴端子的第一壳体中，设置有限定插入开口的前壁，插入第二壳体中的阳端子插入该插入孔中。 第一壳体包括限定插入开口的第一斜面，用于将第二壳体中的阳端子的远端引导到阴端子的配合部分，阳端子装配到该嵌座中，以及用于包围阴端子的内壁， 在女性终端周围定义一个逃生室。 此外，第一壳体包括在前壁中的从插入开口的开口端向逃逸室延伸的第二斜面，用于当阳端子变形并且不进入时将第二壳体中的阳端子引导到逃生室 插入开口。

公开(公告)号：US5397249A

公开(公告)日：1995-03-14

申请号：US89280

申请日：1993-07-12

申请人： Takayoshi Endo ,  Sakai Yagi ,  Masanori Tsuji ,  Motohisa Kashiyama

发明人： Takayoshi Endo ,  Sakai Yagi ,  Masanori Tsuji ,  Motohisa Kashiyama

IPC分类号： H01R13/436 ,  H01R13/514

CPC分类号： H01R13/4368

摘要： Disclosed is a terminal retainer mounted on a rear portion of a connector housing so as to move in a two-stage manner, that is, between a provisionally-connected condition and a completely-connected condition, and in the completely-connected condition the terminal retainer can be positively engaged with metal terminals. Flexible support pieces for metal terminals are provided on a terminal retainer. A flexible retaining piece for the metal terminal is provided at each terminal receiving chamber. In the provisionally-connected condition of the terminal retainer, the flexible support piece is placed on a push-up projection of the connector housing to be held out of a path of movement of the metal terminal within the terminal receiving chamber. When the terminal retainer shifts to the completely-connected condition, a driven projection on the flexible support piece is engaged in a drive groove in the connector housing to forcibly drive the flexible support piece into engagement with the metal terminal.

摘要翻译： 公开了一种端子保持器，其安装在连接器壳体的后部，以便以两级方式移动，即在暂时连接状态和完全连接状态之间移动，并且在完全连接状态下，端子 保持架可以与金属端子正向接合。 用于金属端子的柔性支撑件设置在端子保持器上。 在每个端子接收室处设置用于金属端子的柔性保持件。 在端子保持器的临时连接状态下，柔性支撑件被放置在连接器壳体的上推突起上，以被保持在金属端子在端子容纳室内的运动路径之外。 当端子保持器移动到完全连接状态时，柔性支撑件上的从动突起接合在连接器壳体中的驱动槽中，以强制地将柔性支撑件驱动与金属端子接合。

公开(公告)号：US5338217A

公开(公告)日：1994-08-16

申请号：US7743

申请日：1993-01-22

申请人： Hitoshi Saitoh ,  Takayoshi Endo ,  Sakai Yagi ,  Kimihiro Abe ,  Seiji Koumatsu

发明人： Hitoshi Saitoh ,  Takayoshi Endo ,  Sakai Yagi ,  Kimihiro Abe ,  Seiji Koumatsu

IPC分类号： H01R13/11 ,  H01R11/28

CPC分类号： H01R13/11

摘要： An improved connector terminal is provided that is capable of being inserted more easily into a terminal accommodating chamber of a connector housing.The connector terminal comprises a wire connecting part and an electric contact part that may be inserted into the terminal accommodating chamber of a connector housing having an opening edge. The electric contact part includes a rectangular cylindrical body having two pairs of opposing walls for a total of four walls and a guide protrusion protruding continually from the tip of at least one of the four walls of the body. The guide protrusion has a guide surface that slides along the opening edge of the connector housing when the electric contact part is inserted into the terminal accommodating chamber. The guide protrusion is structured to protrude from one of the four walls so as to have substantially the same width as the wall width or structured so that a bent guide surface is formed by extending and bending tips of at least two of the four walls that have a width smaller than the width of the respective wall.

摘要翻译： 提供了一种改进的连接器端子，其能够更容易地插入到连接器壳体的端子容纳室中。 连接器端子包括可以插入到具有开口边缘的连接器壳体的端子容纳室中的电线连接部分和电接触部分。 电接触部分包括矩形圆柱体，其具有用于总共四个壁的两对相对的壁和从主体的四个壁中的至少一个的顶部连续突出的引导突起。 引导突起具有导电表面，当电接触部分插入端子容纳室时，导向表面沿着连接器壳体的开口边缘滑动。 引导突起构造成从四个壁之一突出，以具有与壁宽大致相同的宽度或构造成使得弯曲的引导表面通过延伸和弯曲四个壁中的至少两个壁的尖端而形成， 宽度小于相应壁的宽度。

公开(公告)号：US5201667A

公开(公告)日：1993-04-13

申请号：US720127

申请日：1991-06-24

申请人： Takayoshi Endo ,  Sakai Yagi ,  Masanori Tsuji ,  Kimihiro Abe

发明人： Takayoshi Endo ,  Sakai Yagi ,  Masanori Tsuji ,  Kimihiro Abe

IPC分类号： H01R13/52 ,  H01R31/08

CPC分类号： H01R13/5205 ,  H01R31/08

摘要： A branch circuit structure comprises, a housing including a plurality of juxtaposed terminal chambers, a plurality of metal terminals each having a wire connection portion and electrical contact portion, and inserted into the terminal chambers from one end of the terminal chambers, and a short-circuit member disposed into the other end of the terminal chambers, and having a plurality of contact portions to be connected to the metal terminals, respectively.

摘要翻译： 分支电路结构包括：壳体，包括多个并置的端子室;多个金属端子，每个金属端子具有导线连接部分和电接触部分，并且从端子室的一端插入端子室; 电路部件设置在端子室的另一端，并且具有分别连接到金属端子的多个接触部分。

公开(公告)号：US5183418A

公开(公告)日：1993-02-02

申请号：US767947

申请日：1991-09-30

申请人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

发明人： Makoto Yamanashi ,  Keishi Jinno ,  Tamio Watanabe ,  Takayoshi Endo ,  Sakai Yagi

IPC分类号： H01R13/436

CPC分类号： H01R13/4368

摘要： A connector is made up of a connector housing including terminal accommodating chambers each of which has a first flexible locking piece for locking a metal terminal; and a terminal locking member which is engaged with the connector housing temporarily and finally, and which has second flexible locking pieces provided for locking the metal terminals in the terminal accommodating chambers, respectively. Each of the second flexible locking pieces has a locking protrusion which, when the metal terminal is inserted in a reverse way, is engaged with the protrusion of the metal terminal, or each of the second flexible locking pieces is adapted to push, when the metal terminal is inserted in a reverse way, the metal terminal against the wall of the terminal accommodating chamber, to interrupt the insertion of the metal terminal. Each terminal accommodating chamber may hve a terminal guide to smoothly guide the metal terminal thereinto.

摘要翻译： 连接器由包括端子容纳室的连接器壳体构成，每个端子具有用于锁定金属端子的第一柔性锁定件; 以及端子锁定构件，其临时且最终与连接器壳体接合，并且具有分别用于将金属端子锁定在端子容纳室中的第二柔性锁定片。 每个第二柔性锁定件具有锁定突起，当金属端子以相反的方式插入时，锁定突起与金属端子的突起接合，或者当金属 端子以相反方式插入，金属端子抵靠端子容纳室的壁，以中断金属端子的插入。 每个端子容纳室可以设置端子引导件，以便将金属端子平滑地引导到其中。

公开(公告)号：USD330365S

公开(公告)日：1992-10-20

申请号：US541243

申请日：1990-06-20

申请人： Takayoshi Endo ,  Sakai Yagi ,  Satoshi Yamada ,  Shinji Kodama

设计人： Takayoshi Endo ,  Sakai Yagi ,  Satoshi Yamada ,  Shinji Kodama

公开(公告)号：US5106318A

公开(公告)日：1992-04-21

申请号：US716874

申请日：1991-06-18

申请人： Takayoshi Endo ,  Sakai Yagi ,  Masanori Tsuji

发明人： Takayoshi Endo ,  Sakai Yagi ,  Masanori Tsuji

IPC分类号： H01R31/08

CPC分类号： H01R31/08

摘要： A branch circuit constituting structure comprises, a housing including a plurality of juxtaposed terminal chambers and through holes formed respectively through a side wall thereof and partition walls each provided between respective adjacent ones of the terminal receiving chambers, metal terminals each having a wire connection portion and an electrical contact portion which is open at opposite sides of a terminal receptive portion of the electrical contact portion and a side of said wire connection portion, and a short-circuit member insertable into the housing through the through holes.

摘要翻译： 分支电路构成结构包括：壳体，其包括多个并列的端子室和分别形成在其侧壁上的通孔和分别设置在相邻的端子接收室之间的分隔壁，每个端子接头具有导线连接部分， 电接触部分，其在电接触部分的端子接收部分的相对侧和所述电线连接部分的侧面开口;以及短路部件，其通过通孔插入到壳体中。

公开(公告)号：USD317902S

公开(公告)日：1991-07-02

申请号：US242052

申请日：1988-09-08

申请人： Sakai Yagi ,  Kazuto Ootaka

设计人： Sakai Yagi ,  Kazuto Ootaka