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1. 发明授权

US5330362A Low-operating-force connector 失效
标题翻译：低操作力连接器
公开(公告)号：US5330362A
公开(公告)日：1994-07-19
申请号：US32005
申请日：1993-03-16
申请人： Keiichi Ito , Hirotaka Noda , Nobutoshi Hagiwara , Naoto Taguchi , Yuji Hatagishi , Toshifumi Matsuura
发明人： Keiichi Ito , Hirotaka Noda , Nobutoshi Hagiwara , Naoto Taguchi , Yuji Hatagishi , Toshifumi Matsuura
IPC分类号： H01R13/627 , H01R13/629 , H01R13/635 , H01R13/639 , H01R13/62
CPC分类号： H01R13/62933 , H01R13/6271 , H01R13/635
摘要： The low-operating-force connector consists of a pair of female and male housings. The male housing has on the opposite sides driven pins, while the female housing has pin guide grooves for the driven pins. A cam member is rotatably mounted on the female housing, which consists of levers each including a cam groove and a lever handle connecting the levers. The housings are fitted with or separated from each other through rotation of the cam member. A pair of resilient locking pieces are provided on the outer periphery of the male housing, the locking pieces each including an engagement projection, while a corresponding pair of engagement portions are provided on the lever handle. Springs are so provided between the levers of the cam member and the female housing as to urge the cam member into an upright opened position. On completion of the coupling of the female and male housings, the cam member is locked by the engagement between the engagement projections and portions. When the engagement projections and portions are disengaged, the cam member is opened by the resilient action of the springs up to a starting position for separating the housings.
摘要翻译：低操作力连接器由一对母和外壳组成。阳壳体的相对侧被驱动销，而阴壳体具有用于从动销钉的销引导槽。凸轮构件可旋转地安装在阴壳体上，该凸缘构件由杠杆构成，每个杠杆包括凸轮槽和连接杠杆的杠杆手柄。壳体通过凸轮构件的旋转而彼此配合或分离。一对弹性锁定件设置在阳壳体的外周上，每个锁定件均包括接合突起，而相应的一对接合部分设置在杠杆手柄上。弹簧设置在凸轮构件的杠杆和阴壳体之间，以将凸轮构件推动到竖立的打开位置。在完成阴和阳壳体的联接后，凸轮构件通过接合突起和部分之间的接合被锁定。当接合突起和部分脱离时，凸轮构件通过弹簧的弹性作用被打开，直到用于分离壳体的起始位置。

2. 发明授权

US5453018A Low inserting and extracting force connector 失效
标题翻译：低插拔力连接器
公开(公告)号：US5453018A
公开(公告)日：1995-09-26
申请号：US104895
申请日：1993-08-12
申请人： Keiichi Ito , Hirotaka Noda , Nobutoshi Hagiwara , Naoto Taguchi , Yuji Hatagishi , Toshifumi Matsuura
发明人： Keiichi Ito , Hirotaka Noda , Nobutoshi Hagiwara , Naoto Taguchi , Yuji Hatagishi , Toshifumi Matsuura
IPC分类号： H01R13/629 , H01R13/639 , H01R13/62
CPC分类号： H01R13/62938 , H01R13/62955
摘要： Disclosed is an engagement drive cam to establish an initial engagement position of a pair of connector housings at the time of engaging the pair of connector housings having the engagement drive cam. The engagement drive cam having cam grooves is arranged on a female connector housing so as to be turnable around a support shaft. Driven pins entering into the cam grooves are arranged on a male connector housing A. Colliding stepped portions for colliding against the drive pins are arranged at entrance portions of the cam grooves, so that the colliding stepped portions are on a line of engagement direction passing through the support shaft.
摘要翻译：公开了一种接合驱动凸轮，用于在接合具有接合驱动凸轮的一对连接器壳体时建立一对连接器壳体的初始接合位置。具有凸轮槽的接合驱动凸轮设置在阴连接器壳体上，以便围绕支撑轴可转动。进入凸轮槽的驱动销布置在阳连接器壳体A上。用于与驱动销碰撞的碰撞台阶部分布置在凸轮槽的入口部分处，使得碰撞阶梯部分在一条接合方向上穿过支撑轴。

3. 发明授权

US5071373A Connector with a terminal locking block 失效
标题翻译：带端子锁定块的连接器
公开(公告)号：US5071373A
公开(公告)日：1991-12-10
申请号：US663128
申请日：1991-03-04
申请人： Yasuhiro Nagasaka , Yasuo Hirayama , Hirotaka Noda , Naoto Taguchi , Takeya Miwa
发明人： Yasuhiro Nagasaka , Yasuo Hirayama , Hirotaka Noda , Naoto Taguchi , Takeya Miwa
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4368 , H01R13/436
摘要： The connector consists of a connector housing having terminal accommodating chambers, and a terminal locking block which is mounted to the rear portion of the connector housing in two steps, first in a provisionally-engaged condition and then in a full-engaged condition. When the terminal locking block is half-coupled to the connector housing, a full-engaging projection member formed on the terminal locking block contacts an inclined guide inner surface formed in a locking block receiving opening in the rear part of the connector housing. At the same time, engagement projections of full-engaging members formed on the terminal locking block abut against the provisionally-engaging portion of the connector housing. In the provisionally-engaged condition, the front ends of terminal holding pieces projecting forwardly from the terminal locking block are located out of the terminal lug insertion paths in the terminal accommodating chambers, so that terminal lugs can freely be inserted into or removed from the terminal accommodating chambers. Moving the terminal locking block from the provisionally-engaged position to the full-engaged position requires disengaging the full-engaging members from the provisionally-engaging portion of the connector housing. This prevents an inadvertent shifting of the terminal locking block into the full-engaged position.
摘要翻译：连接器包括具有端子容纳室的连接器壳体和端子锁定块，其以两个步骤安装到连接器壳体的后部，首先处于临时接合状态，然后处于完全接合状态。当端子锁定块半连接到连接器壳体时，形成在端子锁定块上的完全接合的突起构件接触形成在连接器壳体的后部中的锁定块接收开口中的倾斜导向内表面。同时，形成在端子锁定块上的全接合构件的接合突起抵靠连接器壳体的临时接合部分。在临时接合状态下，从端子锁定块向前突出的端子保持件的前端位于端子容纳室中的端子凸耳插入路径之外，使得端子凸耳可以自由地插入端子或从端子移除容纳室。将端子锁定块从临时接合位置移动到完全接合位置需要使全接合构件与连接器壳体的临时接合部分脱离。这防止了端子锁定块无意中移动到完全接合位置。

4. 发明授权

US5527186A Electric connector with false connection preventing mechanism and method of connecting thereof 失效
标题翻译：具有假连接防止机构的电连接器及其连接方法
公开(公告)号：US5527186A
公开(公告)日：1996-06-18
申请号：US143905
申请日：1993-11-02
申请人： Keiichi Ito , Hirotaka Noda , Masao Shibata , Kenichi Yamauchi , Masaru Fukuda , Motoyoshi Suzuki , Yukio Ohta
发明人： Keiichi Ito , Hirotaka Noda , Masao Shibata , Kenichi Yamauchi , Masaru Fukuda , Motoyoshi Suzuki , Yukio Ohta
IPC分类号： H01R13/639 , B60R21/01 , B60R21/16 , H01R13/627 , H01R13/629 , H01R13/64 , H01R13/641 , H01R43/26
CPC分类号： B60R21/017 , H01R13/6272 , H01R13/62933 , H01R13/64 , B60R2021/01006 , Y10T29/49004 , Y10T29/49208 , Y10T29/49217
摘要： A pair of connector elements, one connector element having a locking arm, the other connector element having a hood for receiving the one connector element and a locking protrusion provided within the hood are locked in engagement of the locking arm with the locking protrusion when they are completely coupled with each other. When the connector elements are not used or before they are coupled with each other, a body for preventing the one connector element from being fit into the other connector element is inserted in the hood of the other connector element. The body has a locking arm to be engaged with the locking protrusion and a locking portion into which a dedicated jig for pulling out the body from the hood is to be inserted. Thus, in electrical wiring for e.g. an air bag for motor vehicles, it is prevented that when the pair of connector elements are to be coupled with each other, they are connected with a false current flowing through the one connector element and explosion happens in an inflator.
摘要翻译：一对连接器元件，一个具有锁定臂的连接器元件，另一个连接器元件具有用于接收一个连接器元件的罩和设置在罩内的锁定突起，当它们是锁定突起时，锁定在锁定臂与锁定突起的接合中完全结合在一起。当不使用连接器元件或者在它们彼此联接之前，用于防止一个连接器元件装配到另一连接器元件中的主体被插入另一个连接器元件的罩中。主体具有锁定臂以与锁定突起接合，并且锁定部分将插入用于从罩引出主体的专用夹具。因此，在例如电气配线中。用于机动车辆的气囊，可以防止当一对连接器元件彼此联接时，它们与流过一个连接器元件的假电流连接，并且在充气机中发生爆炸。

5. 发明授权

US5224872A Switch connector assembly with waterproof structure 失效
标题翻译：开关连接器总成与防水结构
公开(公告)号：US5224872A
公开(公告)日：1993-07-06
申请号：US961950
申请日：1992-10-16
申请人： Hirotaka Noda , Nobutoshi Hagiwara , Keiichi Ito , Tetsuaki Suzuki , Yasuhiro Onodera , Shinji Kodama
发明人： Hirotaka Noda , Nobutoshi Hagiwara , Keiichi Ito , Tetsuaki Suzuki , Yasuhiro Onodera , Shinji Kodama
IPC分类号： H01R13/639 , H01R13/52 , H01R13/627 , H01R31/08
CPC分类号： H01R31/08 , H01R13/5221 , H01R13/6271 , H01H2009/108
摘要： A switch connector assembly with a waterproof structure which prevents admission of water thereinto without certainty and complete fitting between male and female connectors can be confirmed readily. The female connector has a short-circuiting terminal extending into a connector fitting chamber thereof and further has a temporary arresting projection and a flexible locking arm having a final arresting projection thereon. The male connector has a connecting terminal, a flexible engaging pawl, and an engaging portion. The short-circuiting terminal and the connecting terminal are kept out of contact with each other when the temporary arresting projection is fitted with the flexible engaging pawl, but contact with each other when the final arresting projection is fitted with the engaging portion. A sliding seal is provided on an outer periphery of the male connector and is engaged, upon insertion of the male connector into the connector fitting chamber, with the inner wall of the connector fitting chamber simultaneously with fitting of the temporary arresting projection and the flexible engaging pawl with each other.

6. 发明授权

US5598624A Method of connecting an electric connector with false connection preventing mechanism 失效
标题翻译：将电连接器与假连接防止机构连接的方法
公开(公告)号：US5598624A
公开(公告)日：1997-02-04
申请号：US393830
申请日：1995-02-24
申请人： Keiichi Ito , Hirotaka Noda , Masao Shibata , Kenichi Yamauchi , Masaru Fukuda , Motoyoshi Suzuki , Yukio Ohta
发明人： Keiichi Ito , Hirotaka Noda , Masao Shibata , Kenichi Yamauchi , Masaru Fukuda , Motoyoshi Suzuki , Yukio Ohta
IPC分类号： H01R13/639 , B60R21/01 , B60R21/16 , H01R13/627 , H01R13/629 , H01R13/64 , H01R13/641 , H01R43/26 , H01R43/20 , H01R43/04
CPC分类号： B60R21/017 , H01R13/6272 , H01R13/62933 , H01R13/64 , B60R2021/01006 , Y10T29/49004 , Y10T29/49208 , Y10T29/49217
摘要： A pair of connector elements, one connector element having a locking arm, the other connector element having a hood for receiving the one connector element and a locking protrusion provided within the hood are locked in engagement by the locking arm and the locking protrusion when they are completely coupled with each other. When the connector elements are not used or before they are coupled with each other, a body for preventing the one connector element from being fit into the other connector element is inserted in the hood of the other connector element. The body has a locking arm to be engaged with the locking protrusion and a locking portion into which a dedicated jig for pulling out the body from the hood is to be inserted. Thus, in electric wiring (e.g., an air bag for motor vehicles), a connection of the connector elements is prevented with a false current is flowing through one of the connector elements, thus preventing error (e.g., an explosion in an inflator).
摘要翻译：一对连接器元件，一个具有锁定臂的连接器元件，另一个连接器元件具有用于容纳一个连接器元件的罩和设置在罩内的锁定突起，当它们是锁定臂时，锁定突起被锁定在其中完全结合在一起。当不使用连接器元件或者在它们彼此联接之前，用于防止一个连接器元件装配到另一连接器元件中的主体被插入另一个连接器元件的罩中。主体具有锁定臂以与锁定突起接合，并且锁定部分将插入用于从罩引出主体的专用夹具。因此，在电气配线（例如机动车辆的气囊）中，通过假想电流流过连接器元件之一来防止连接器元件的连接，从而防止错误（例如，充气机中的爆炸）。

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