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31. 发明授权

US07112104B2 Electrical connector 有权
标题翻译：电连接器
公开(公告)号：US07112104B2
公开(公告)日：2006-09-26
申请号：US10964256
申请日：2004-10-13
申请人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
发明人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
IPC分类号： H01R13/514
CPC分类号： H01R13/4365
摘要： An electrical connector comprises a retainer that is inserted from the front surface of the connector housing and locked to the housing in a temporary locking position and in a main locking position, wherein the state of the retainer in the main locking position can easily be confirmed by visual inspection or by using an inspection probe. The retainer has main locking arms comprising main locking projections which prevent the retainer from being pushed in when the retainer is in the temporary locking position, and which prevent the retainer from being pulled out when the retainer is in the main locking position. The main locking projections are exposed through the housing when the retainer is in the main locking position. The housing has supporting parts that support the back surface of the main locking arms in the vicinity of the main locking projections when the retainer is in the main locking position.
摘要翻译：电连接器包括从连接器壳体的前表面插入并在临时锁定位置和主锁定位置被锁定到壳体的保持器，其中主锁定位置中的保持器的状态可以容易地通过目视检查或使用检查探针。保持器具有主锁定臂，其包括主锁定突起，当保持器处于临时锁定位置时防止保持器被推入，并且当保持器处于主锁定位置时防止保持器被拉出。当保持器处于主锁定位置时，主锁定突起通过壳体露出。壳体具有支撑部件，当保持器处于主锁定位置时，支撑部件支撑主锁定突起附近的主锁定臂的后表面。

32. 发明申请

US20050085126A1 Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US20050085126A1
公开(公告)日：2005-04-21
申请号：US10953634
申请日：2004-09-29
申请人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
发明人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
IPC分类号： H01R13/64 , H01R13/42 , H01R13/436 , H01R13/40
CPC分类号： H01R13/4365 , H01R2201/20 , Y10S439/912
摘要： An electrical connector comprises an insulating housing having a plurality of contact accommodating cavities extending from a front side to a rear side of the housing. Each of the contact accomodating cavities has a first probe receiving opening formed adjacent thereto. A retainer that is moveable between a temporary locking position and a main locking position is attached to the front side of the housing. The contact accomodating cavities are accesible through the first probe receiving openings when the retainer is in the temporary locking position, and the contact accomodating cavities are accesible through second probe receiving openings formed in the retainer when the retainer is in the main locking position.
摘要翻译：电连接器包括绝缘壳体，其具有从壳体的前侧延伸到后侧的多个触点容纳腔。每个接触容纳腔具有与其相邻形成的第一探针接收开口。可以在临时锁定位置和主锁定位置之间移动的保持器附接到壳体的前侧。当保持器处于临时锁定位置时，通过第一探针接收开口可以接触接触容纳腔，并且当保持器处于主锁定位置时，通过形成在保持器中的第二探针接收开口可以接触接触容纳空腔。

33. 发明授权

US07114992B2 Electrical connector 有权
标题翻译：电连接器
公开(公告)号：US07114992B2
公开(公告)日：2006-10-03
申请号：US10964139
申请日：2004-10-13
申请人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
发明人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
IPC分类号： H01R13/40
CPC分类号： H01R13/4365
摘要： An electrical connector reduces backlash of the retainer in a main locking state and increases the rigidity of the front plate of the retainer, while providing dimensional stability, and preventing warpage of the locking arms. The electrical connector comprises a front insertion retainer that is locked to the housing in a temporary locking position and in a main locking position. The retainer comprises a front plate having contact passage holes, and locking arms extending rearward from the upper and lower ends of the front plate. A strip extends in the direction of length and protrudes rearward from the center on the back surface of the front plate, and a recessed groove extends on the front surface of the front plate in a position corresponding to the strip. The housing has a recessed groove that mates with the strip when the retainer is in the main locking position.
摘要翻译：电连接器减小了保持器在主锁定状态下的间隙，并提高了保持器的前板的刚度，同时提供了尺寸稳定性，并且防止了锁定臂的翘曲。电连接器包括前插入保持器，其在临时锁定位置和主锁定位置处被锁定到壳体。保持器包括具有接触通孔的前板和从前板的上端向下延伸的锁定臂。条带在长度方向上延伸并从前板的后表面的中心向后突出，并且在与前述板的前表面相对应的位置上，凹槽在前板的前表面上延伸。当保持器处于主锁定位置时，壳体具有与带条配合的凹槽。

34. 发明授权

US07014511B2 Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US07014511B2
公开(公告)日：2006-03-21
申请号：US10953634
申请日：2004-09-29
申请人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
发明人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
IPC分类号： H01R13/514
CPC分类号： H01R13/4365 , H01R2201/20 , Y10S439/912
摘要： An electrical connector comprises an insulating housing having a plurality of contact accommodating cavities extending from a front side to a rear side of the housing. Each of the contact accomodating cavities has a first probe receiving opening formed adjacent thereto. A retainer that is moveable between a temporary locking position and a main locking position is attached to the front side of the housing. The contact accomodating cavities are accesible through the first probe receiving openings when the retainer is in the temporary locking position, and the contact accomodating cavities are accesible through second probe receiving openings formed in the retainer when the retainer is in the main locking position.
摘要翻译：电连接器包括绝缘壳体，其具有从壳体的前侧延伸到后侧的多个触点容纳腔。每个接触容纳腔具有与其相邻形成的第一探针接收开口。可以在临时锁定位置和主锁定位置之间移动的保持器附接到壳体的前侧。当保持器处于临时锁定位置时，通过第一探针接收开口可以接触接触容纳腔，并且当保持器处于主锁定位置时，通过形成在保持器中的第二探针接收开口可以接触接触容纳空腔。

35. 发明申请

US20050112943A1 Electrical connector 有权
标题翻译：电连接器
公开(公告)号：US20050112943A1
公开(公告)日：2005-05-26
申请号：US10964256
申请日：2004-10-13
申请人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
发明人： Tetsuya Sagawa , Yasumasa Aita , Tomoaki Kajii , Ryo Sawada
IPC分类号： H01R13/42 , H01R13/436 , H01R13/40
CPC分类号： H01R13/4365
摘要： An electrical connector comprises a retainer that is inserted from the front surface of the connector housing and locked to the housing in a temporary locking position and in a main locking position, wherein the state of the retainer in the main locking position can easily be confirmed by visual inspection or by using an inspection probe. The retainer has main locking arms comprising main locking projections which prevent the retainer from being pushed in when the retainer is in the temporary locking position, and which prevent the retainer from being pulled out when the retainer is in the main locking position. The main locking projections are exposed through the housing when the retainer is in the main locking position. The housing has supporting parts that support the back surface of the main locking arms in the vicinity of the main locking projections when the retainer is in the main locking position.
摘要翻译：电连接器包括从连接器壳体的前表面插入并在临时锁定位置和主锁定位置被锁定到壳体的保持器，其中主锁定位置中的保持器的状态可以容易地通过目视检查或使用检查探针。保持器具有主锁定臂，其包括主锁定突起，当保持器处于临时锁定位置时防止保持器被推入，并且当保持器处于主锁定位置时防止保持器被拉出。当保持器处于主锁定位置时，主锁定突起通过壳体露出。壳体具有支撑部件，当保持器处于主锁定位置时，支撑部件在主锁定突起附近支撑主锁定臂的后表面。

36. 发明授权

US06699079B2 Electric connector permitting testing of electric conductivity of terminals in provisional locking position 失效
标题翻译：电连接器允许在临时锁定位置测试端子的导电性
公开(公告)号：US06699079B2
公开(公告)日：2004-03-02
申请号：US10283125
申请日：2002-10-30
申请人： Yukifumi Machida , Michiyasu Watanabe , Yoshikazu Tanaka , Ryo Sawada
发明人： Yukifumi Machida , Michiyasu Watanabe , Yoshikazu Tanaka , Ryo Sawada
IPC分类号： H01R13514
CPC分类号： H01R13/4368
摘要： A rear holder 4 is inserted into a housing 3 from a rear end surface 24 at a provisional locking position in which the rear holder 4 is inserted into the housing 3 halfway and an insertion of connecting terminals is allowed, as well as at a sufficiently inserted complete locking position at which the inserted connecting terminals are locked. Within the housing 3, there are formed two rows of terminal accommodating holes 28 each accommodating respective connecting terminals. The rear holder 4 is formed in a substantially plate-like shape and includes a main body 41 which is inserted into slits 29 of the housing 3 and locking arms 45 which are inserted into respective terminal accommodating holes 28. A width of a locking arm 45 is slightly smaller than that of a terminal accommodating hole 28. Windows 37 are formed in the outer wall 21 of the housing 3 such that the terminal accommodating holes 28 are communicated with external through the windows 37. Through these windows 37, locking condition between the connecting terminals 2 and the locking arms 45 can be released and an electrical conduction test of the connecting terminals 2 can be performed.
摘要翻译：后保持器4在后端保持件4被插入壳体3中间的临时锁定位置处从后端表面24插入到壳体3中，并且允许连接端子的插入以及足够插入插入的连接端子被锁定的完全锁定位置。在壳体3内形成有两排容纳各个连接端子的端子容纳孔28。后保持器4形成为大致板状，并且包括被插入到壳体3的狭缝29中的主体41和插入到各个端子容纳孔28中的锁定臂45.锁定臂45的宽度略小于端子容纳孔28的窗口。窗口37形成在壳体3的外壁21中，使得端子容纳孔28通过窗户37与外部连通。通过这些窗口37，锁定状态可以释放连接端子2和锁定臂45，并且可以执行连接端子2的导电测试。

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