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1. 发明授权

US5569055A Connector 失效
公开(公告)号：US5569055A
公开(公告)日：1996-10-29
申请号：US478835
申请日：1995-06-07
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 double-lock connector includes a connector housing having terminal receiving chambers, metal terminals for being inserted respectively into the terminal receiving chambers, and a terminal retainer connectable to a rear end portion of the connector housing in a two-stage manner, that is, in a provisionally-connected condition and a completely-connected condition, wherein even when the terminal retainer in the provisionally-connected condition, the metal terminal can be smoothly inserted into the connector housing. The double-lock connector of the present invention includes a connector housing and a terminal retainer for being inserted into the connector housing. The connector housing has a plurality of terminal receiving chambers which are separated from one another by a horizontal partition wall and a vertical partition wall. An elastic retaining piece is provided within each of the terminal receiving chambers. A rearwardly-extending tongue-like terminal guide piece is formed on the horizontal partition wall, separating the upper and lower terminal receiving chambers from each other, and is disposed centrally with the width of each terminal receiving chamber. A front end of the terminal guide piece is extended substantially to an inlet end of the connector housing.

2. 发明授权

US5626499A Connector 失效
标题翻译：连接器
公开(公告)号：US5626499A
公开(公告)日：1997-05-06
申请号：US385120
申请日：1995-02-07
申请人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
发明人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
IPC分类号： H01R43/20 , H01R13/422 , H01R13/428 , H01R13/514
CPC分类号： H01R13/4223
摘要： A connector for preventing a front end portion of a connection terminal, inserted into a terminal insertion hole, from falling into an erroneous insertion prevention groove. The groove for receiving the erroneous insertion prevention projection formed on the connection terminal is formed at each terminal insertion hole formed in a connector housing for receiving the connection terminal. The groove is formed at a position offset from a front end portion of the connection terminal, or the groove is smaller in width than this front end portion.
摘要翻译：一种连接器，用于防止插入到端子插入孔中的连接端子的前端部落入错误插入防止槽中。用于接收形成在连接端子上的防错突起的突起的槽形成在形成在用于接收连接端子的连接器壳体中的每个端子插入孔处。凹槽形成在从连接端子的前端部偏移的位置处，或者槽的宽度小于该前端部。

3. 发明授权

US5618201A Connector having engagement detecting device 失效
标题翻译：具有接合检测装置的连接器
公开(公告)号：US5618201A
公开(公告)日：1997-04-08
申请号：US429881
申请日：1995-04-27
申请人： Sakai Yagi , Masanori Tsuji , Keishi Jinno , Takahiro Yoneda
发明人： Sakai Yagi , Masanori Tsuji , Keishi Jinno , Takahiro Yoneda
IPC分类号： H01R13/627 , H01R13/641 , H01R13/703 , H01R13/717 , H01R3/00
CPC分类号： H01R13/7032 , H01R13/6275 , H01R13/641 , H01R13/717 , H01R13/7177
摘要： A connector having an engagement detecting device, comprises: a first connector housing for housing a plurality of first connector terminals; a second connector housing for housing a plurality of second connector terminals mated with the first connector terminals, and engaged with the first connector housing; a slider inserted into the first connector housing in two stages of a half engagement position and a full engagement position; and a short-circuit spring disposed within the first connector housing, for shorting electrically two adjacent mated connector terminals when the slider is inserted into the first connector housing to the half engagement position, but disconnecting electrically the same two adjacent mated connector terminals when the second connector housing is engaged with the first connector housing and thereafter the slider is further inserted into the first connector housing to the full engagement position. The short-circuit spring can apply a reaction force to the slider when the slider is further inserted to the full engagement position, thus providing a stable connector engagement detecting device while decreasing the number of parts.
摘要翻译：一种具有接合检测装置的连接器，包括：用于容纳多个第一连接器端子的第一连接器壳体; 第二连接器壳体，用于容纳与所述第一连接器端子配合的多个第二连接器端子，并与所述第一连接器壳体接合; 滑块，其在半接合位置和完全接合位置的两个阶段中插入到第一连接器壳体中; 以及设置在所述第一连接器壳体内的短路弹簧，用于当所述滑块在所述第一连接器壳体中插入所述半接合位置时将两个相邻的配合连接器端子短路，但是当所述第二连接器端子连接器壳体与第一连接器壳体接合，此后滑块进一步插入第一连接器壳体到完全接合位置。当滑块进一步插入到完全接合位置时，短路弹簧可以向滑块施加反作用力，从而在减少部件数量的同时提供稳定的连接器接合检测装置。

4. 发明授权

US5183418A Connector 失效
标题翻译：连接器
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。

5. 发明授权

US5439397A Connector 失效
标题翻译：连接器
公开(公告)号：US5439397A
公开(公告)日：1995-08-08
申请号：US162754
申请日：1993-12-07
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 double-lock connector includes a connector housing having terminal receiving chambers, metal terminals for being inserted respectively into the terminal receiving chambers, and a terminal retainer connectable to a rear end portion of the connector housing in a two-stage manner, that is, in a provisionally-connected condition and a completely-connected condition, wherein even when the terminal retainer in the provisionally-connected condition, the metal terminal can be smoothly inserted into the connector housing. The double-lock connector of the present invention includes a connector housing and a terminal retainer for being inserted into the connector housing. The connector housing has a plurality of terminal receiving chambers which are separated from one another by a horizontal partition wall and a vertical partition wall. An elastic retaining piece is provided within each of the terminal receiving chambers. A rearwardly-extending tongue-like terminal guide piece is formed on the horizontal partition wall, separating the upper and lower terminal receiving chambers from each other, and is disposed centrally with the width of each terminal receiving chamber. A front end of the terminal guide piece is extended substantially to an inlet end of the connector housing.
摘要翻译：双锁定连接器包括具有端子接收室的连接器壳体，分别插入端子容纳室的金属端子和可以两级方式连接到连接器壳体的后端部的端子保持器，即，在临时连接状态和完全连接状态下，即使在临时连接状态下的端子保持器，金属端子可以平滑地插入连接器壳体中。本发明的双锁定连接器包括连接器壳体和用于插入到连接器壳体中的端子保持器。连接器壳体具有通过水平分隔壁和垂直分隔壁彼此分离的多个端子容纳室。在每个端子接收室内设有弹性保持件。在水平分隔壁上形成向后延伸的舌状端子引导件，将上端子接收室和下端子接收室彼此分离，并且以每个端子接收室的宽度为中心布置。端子引导件的前端基本上延伸到连接器壳体的入口端。

6. 发明授权

US5433629A Female terminal 失效
标题翻译：女性终端
公开(公告)号：US5433629A
公开(公告)日：1995-07-18
申请号：US183804
申请日：1994-01-21
申请人： Sakai Yagi , Keishi Jinno
发明人： Sakai Yagi , Keishi Jinno
IPC分类号： H01R13/11 , H01R13/187 , H01R43/16
CPC分类号： H01R13/187 , H01R13/113
摘要： To provide a female terminal in which the strength of an electrical contact portion of a tubular shape having a rectangular cross-section is enhanced, thereby preventing the terminal from being deformed during the manufacture of the terminal. In the female terminal, ears of a contact spring piece, provided within the electrical contact portion of a tubular shape having a rectangular cross-section, are engaged respectively in window holes formed respectively in side walls of the electrical contact portion. Elongate reinforcement projections or reinforcement grooves subjected to work hardening are provided at the side walls of the electrical contact portion, and extend in a direction of the height of the side walls, the projections or the grooves being provided on opposite sides of each of the window holes, respectively.
摘要翻译：为了提供一种母端子，其中具有矩形横截面的管状电接触部分的强度增强，从而防止端子在端子制造期间变形。在母端子中，设置在具有矩形横截面的管状电接触部分内的接触弹簧片的耳部分别接合在分别形成在电接触部分的侧壁中的窗孔中。在电接触部分的侧壁处设置有加强硬化的细长的加强突起或加强槽，并且沿着侧壁的高度方向延伸，突起或槽被设置在每个窗口的相对侧上孔。

7. 发明授权

US5662501A Double-retaining connector 失效
标题翻译：双保持连接器
公开(公告)号：US5662501A
公开(公告)日：1997-09-02
申请号：US632138
申请日：1996-04-15
申请人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
发明人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4362
摘要： To provide a double-retaining connector in which terminals can be inserted smoothly, thereby enhancing an operation efficiency and eliminating an obstacle to the achievement of an automation production. In the double-retaining connector, a cavity is formed in a connector housing, and a spacer is provided so as to be inserted into the cavity in a two-stage manner, that is, in a provisionally-retained condition and a completely-retained condition, and the spacer has openings which are aligned respectively with terminal receiving chambers in the provisionally-retained condition of the spacer so as to allow terminals to pass through the openings, respectively. Each of the terminal receiving chambers is divided by the cavity into a front receiving chamber and a rear receiving chamber in such a manner that the cavity is interposed between the front and rear receiving chambers. At a boundary between the opening and the rear receiving chamber, an open end of the opening is larger than an open end of the rear receiving chamber. At a boundary between the front receiving chamber and the opening, an open end of the front receiving chamber is larger than an open end of the opening.
摘要翻译：为了提供能够平滑地插入端子的双保持连接器，从而提高操作效率并消除实现自动化生产的障碍。在双重保持连接器中，在连接器壳体中形成空腔，并且隔离件设置成以两级方式插入到空腔中，即处于临时保持状态和完全保持的状态并且间隔件具有开口，分别在间隔物的暂时保持状态下分别对准端子接收室，以允许端子分别穿过开口。每个端子接收室由空腔分成前接收室和后接收室，使得空腔插入在前和后接收室之间。在开口和后接收室之间的边界处，开口的开口端大于后接收室的开口端。在前接收室和开口之间的边界处，前接收室的开口端大于开口的开口端。

8. 发明授权

US5630736A Double-retaining connector 失效
公开(公告)号：US5630736A
公开(公告)日：1997-05-20
申请号：US385304
申请日：1995-02-07
申请人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
发明人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4362
摘要： To provide a double-retaining connector in which terminals can be inserted smoothly, thereby enhancing an operation efficiency and eliminating an obstacle to the achievement of an automation production. In the double-retaining connector, a cavity is formed in a connector housing, and a spacer is provided so as to be inserted into the cavity in a two-stage manner, that is, in a provisionally-retained condition and a completely-retained condition, and the spacer has openings which are aligned respectively with terminal receiving chambers in the provisionally-retained condition of the spacer so as to allow terminals to pass through the openings, respectively. Each of the terminal receiving chambers is divided by the cavity into a front receiving chamber and a rear receiving chamber in such a manner that the cavity is interposed between the front and rear receiving chambers. At a boundary between the opening and the rear receiving chamber, an open end of the opening is larger than an open end of the rear receiving chamber. At a boundary between the front receiving chamber and the opening, an open end of the front receiving chamber is larger than an open end of the opening.

9. 发明授权

US5630733A Female terminal 失效
标题翻译：女性终端
公开(公告)号：US5630733A
公开(公告)日：1997-05-20
申请号：US433207
申请日：1995-05-02
申请人： Keishi Jinno , Sakai Yagi
发明人： Keishi Jinno , Sakai Yagi
IPC分类号： H01R13/42 , H01R13/11 , H01R13/115 , H01R13/422 , H01R13/40
CPC分类号： H01R13/113 , H01R13/4223
摘要： A female terminal has an electrical contact portion of a cross-sectionally square, tubular configuration, and one wall of this electrical contact portion serves as a retaining wall. A retaining hole is formed through the retaining wall generally centrally of the width thereof, and a notch of a rectangular shape is formed in a central portion of this retaining wall at a front end thereof. Slanting piece portions are formed at the front end of the female terminal, and are disposed respectively on opposite sides of the notch, the slanting piece portions being curved inwardly relative to the cross-sectionally square, tubular portion. When the female terminal is inserted into a terminal receiving chamber in a housing, the slanting piece portions, provided respectively on the opposite side of the notch, elastically deforms an elastic retaining lance provided in the housing, and when the retaining lance becomes fitted in the retaining hole, the female terminal is retained in a predetermined position in the housing.
摘要翻译：母端子具有横截面正方形的管状构造的电接触部分，并且该电接触部分的一个壁用作挡土墙。保持孔通常通过其宽度的中心部分形成，并且矩形形状的凹口形成在该挡土墙的前端的中心部分。倾斜片部分形成在阴端子的前端，并且分别设置在凹口的相对侧上，倾斜件部分相对于横截面正方形的管状部分向内弯曲。当母端子插入到壳体中的端子容纳室中时，分别设置在凹口的相对侧上的倾斜件部分使设置在壳体中的弹性保持矛杆弹性变形，并且当保持矛杆安装在保持孔，母端子保持在壳体中的预定位置。

10. 发明授权

US5628649A Lock detecting structure of connector 失效
标题翻译：连接器锁定检测结构
公开(公告)号：US5628649A
公开(公告)日：1997-05-13
申请号：US443752
申请日：1995-05-18
申请人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
发明人： Sakai Yagi , Masanori Tsuji , Keishi Jinno
IPC分类号： H01R13/639 , H01R13/627 , H01R13/64 , H01R13/641 , H01R3/00
CPC分类号： H01R13/641 , H01R13/6272
摘要： A lock detecting structure of connector comprises: a male connector housing (100) formed with a deformable lock arm (105) having a lock projection (112), and with two slider stoppers (150); a female connector housing (200) mated with the male connector housing (100) and formed with a lock claw (210) engaged with the lock projection of the male connector housing, and a slider release projection (206); and a slider (300) slidable inserted into the male connector housing (100) and stopped at a temporary engage position due to engagement of the slider with the lock projection (112) and the two slider stoppers (150) of the male connector housing. When the male connector housing (200) is perfectly mated with the female connector housing (100) and thereby the slider is deformed inward away from the lock projection (112) and the slider stoppers (150) of the male connector housing by the lock claw (210) and the slider release projection (206) of the female connector housing (200), the slider can be further inserted deep into the female connector housing (200) to a lock confirmation position. In particular, since the two slider stoppers (150) are formed inside the male connector housing and therefore the slider can be stopped within the male connector housing, it is possible to reliably detect the connector housing lock conditions, without being subjected to the influence of an external force applied to the slider.
摘要翻译：连接器的锁定检测结构包括：阳连接器壳体（100），其形成有具有锁定突起（112）的可变形锁定臂（105），并具有两个滑块挡块（150）; 与阳连接器壳体（100）配合并形成有与公连接器壳体的锁定突起接合的锁定爪（210）的阴连接器壳体（200）和滑块释放突起（206）; 以及滑动件（300），其可滑动地插入到阳连接器壳体（100）中并且由于滑块与凸形连接器壳体的锁定突起（112）和两个滑块挡块（150）的接合而在临时接合位置处停止。当阳连接器壳体（200）与母连接器壳体（100）完全配合时，滑块通过锁定爪从锁定突起（112）和凸型连接器壳体的滑块止动件（150）向内变形（210）和阴连接器壳体（200）的滑块释放突起（206）之间，滑动件可以进一步深入插入阴连接器壳体（200）到锁定确认位置。特别地，由于两个滑块挡块（150）形成在公连接器壳体的内部，因此滑块可以停在阳连接器壳体内，因此可以可靠地检测连接器壳体锁定状态，而不会受到施加到滑块的外力。

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