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1. 发明授权

US4961711A Electrical connector 失效
公开(公告)号：US4961711A
公开(公告)日：1990-10-09
申请号：US366062
申请日：1989-06-14
申请人： Yoshitsugu Fujiura , Shigeru Ishikawa , Hiromitsu Kodama
发明人： Yoshitsugu Fujiura , Shigeru Ishikawa , Hiromitsu Kodama
IPC分类号： H01R13/639 , H01R13/627 , H01R13/648
CPC分类号： H01R13/6275 , H01R23/6873
摘要： A shielded electrical connector for matable and latchable connection with a complementary electrical connector (50) comprises an electrical contact assembly (27) covered by a metal shield member (11) having a profiled mating section (31) for matable engagement with a profiled mating section (52) of the complementary connector (50); latch members (20a, 20b) having slots (24) with sections (24') of the slots (24) having mounting sections (13') of L-shaped mounting members (13) of the shield members (11) disposed therein pivotally mounting the latch members on (20a, 20b) the shield member, and maintaining sections (13") of the mounting members (13) along with cantilever members (25) of the latch members (20, 20b) maintaining the latch members on the mounting members (11), and spring members (26) of the latch members (20a,20b) engaging the shield member (11) maintaining hook members (23) of the latch members (20a, 20b) in latching engagement with latching hooks (53) of the complementary connector (50).

2. 发明授权

US5219295A Electrical connector with guide member 失效
标题翻译：带引导件的电气连接器
公开(公告)号：US5219295A
公开(公告)日：1993-06-15
申请号：US857206
申请日：1992-03-25
申请人： Takeo Niwa , Yoshitsugu Fujiura , Shigeru Ishikawa
发明人： Takeo Niwa , Yoshitsugu Fujiura , Shigeru Ishikawa
CPC分类号： H01R12/727 , H01R12/7082 , H01R12/724
摘要： A high density electrical connector includes an insulating housing having contacts arranged in rows to engage the contacts of a mating connector, or first printed circuit board, with the contacts having ends extending in freestanding relationship relative to the housing and including a guide member having beveled surfaces to guide the free ends of the contacts into alignment with holes of a second printed circuit board to facilitate mounting of the connector housing and contacts on the second printed circuit board. Embodiments include a guide member which divide at least one row of contacts into two rows and a guide member which guide four rows of contacts into rows of holes in the printed circuit board. The invention contemplates particularly right angle connectors having contacts wherein the freestanding ends are on slightly different centers.
摘要翻译：高密度电连接器包括绝缘壳体，其具有排列成行的接触件，以接合配合连接器或第一印刷电路板的触点，触头具有相对于壳体以独立关系延伸的端部，并且包括具有斜面的引导构件以引导触头的自由端与第二印刷电路板的孔对准，以便于将连接器壳体和触点安装在第二印刷电路板上。实施例包括将至少一行触点分成两排的引导构件和将四行触点引导到印刷电路板中的一排孔中的引导构件。本发明预期特别是具有接触件的直角连接器，其中独立端部在稍微不同的中心上。

3. 发明授权

US5213515A Connector with removable solder fixture plate 失效
标题翻译：带可拆卸焊接工具的连接器
公开(公告)号：US5213515A
公开(公告)日：1993-05-25
申请号：US821504
申请日：1992-01-15
申请人： Shigeru Ishikawa , Yoshitsugu Fujiura
发明人： Shigeru Ishikawa , Yoshitsugu Fujiura
IPC分类号： H01R13/73 , H01R43/02 , H05K3/30 , H05K3/34
CPC分类号： H01R12/727 , H05K3/303 , H05K3/3421
摘要： An electrical connector includes a housing (12) having a horizontal mounting surface (14) and a plurality of closely spaced contacts (25, 26) with portions (25c, 26c) that are solderable to the conductive traces on a printed circuit board surface. A separable plate (30) is affixed to the housing and includes channels (32) receiving the portions (25c, 26c) to precisely position such portions for soldering to the board traces. Member (30) can be thereafter removed from housing (12) to allow full inspection of the solder joints formed during the soldering operation.
摘要翻译：电连接器包括具有水平安装表面（14）的壳体（12）和与印刷电路板表面上的导电迹线可焊接的部分（25c，26c）的多个紧密间隔的触点（25,26）。可拆卸板（30）固定到壳体并且包括容纳部分（25c，26c）的通道（32），以将这些部分精确地定位以焊接到板迹线。此后可以从壳体（12）中取出构件（30），以全面检查在焊接操作期间形成的焊点。

4. 发明授权

US5490791A Card edge connectors 失效
标题翻译：卡缘连接器
公开(公告)号：US5490791A
公开(公告)日：1996-02-13
申请号：US143409
申请日：1993-10-26
申请人： Shoji Yamada , Yoshitsugu Fujiura
发明人： Shoji Yamada , Yoshitsugu Fujiura
IPC分类号： G06K17/00 , G06K7/00 , G06K19/077 , H01R12/70 , H01R13/635 , H05K7/14 , H05K7/10
CPC分类号： G06K7/0047 , G06K7/0034 , H01R12/7005 , H01R12/7047
摘要： The card edge connector (1) has frames (2) facing each other. Partition (14) is secured by means of lances (60) retained by protrusions made in the main body (16). By inserting partition (14), one can obtain cavities (28) formed on both sides of the partition for accommodating thin cards. By removing partition (14) one can obtain a single cavity (29), thus cavities (28) can be combined to accommodate thick cards.
摘要翻译：卡缘连接器（1）具有彼此面对的框架（2）。通过在主体（16）中制成的凸起保持的喷枪（60）来固定隔板（14）。通过插入隔板（14），可以获得形成在隔板两侧的用于容纳薄卡片的空腔（28）。通过移除隔板（14），可以获得单个空腔（29），因此空腔（28）可以组合以容纳厚卡。

5. 发明授权

US5489221A Electrical connectors 失效
标题翻译：电连接器
公开(公告)号：US5489221A
公开(公告)日：1996-02-06
申请号：US195230
申请日：1994-02-14
申请人： Yoshitsugu Fujiura , Takeo Niwa
发明人： Yoshitsugu Fujiura , Takeo Niwa
IPC分类号： H01R9/16 , H01R13/41 , H01R43/16 , H01R13/40
CPC分类号： H01R13/41
摘要： The four corners of the pressure section (20) of the contact (10) punched out of a metal sheet are rounded off to form an oval surface (22). The lower portion (38) of the contact mounting opening (32) of the housing (30) is made of the same configuration as the pressure section (20). Since the dimensions of cross section of the lower portion (38) are made smaller than the corresponding dimensions of the pressure section (20), a tight joining is formed around the pressure section (20).
摘要翻译：从金属片冲出的接触件（10）的压力部分（20）的四个角部被倒圆以形成椭圆形表面（22）。壳体（30）的触点安装开口（32）的下部（38）由与压力部分（20）相同的构造制成。由于下部（38）的横截面的尺寸小于压力部（20）的相应尺寸，因此在压力部（20）周围形成紧密接合。

6. 发明授权

US4838808A Shielded electrical connector and latch mechanism therefor 失效
标题翻译：屏蔽电连接器和闩锁机构
公开(公告)号：US4838808A
公开(公告)日：1989-06-13
申请号：US208621
申请日：1988-06-15
申请人： Yoshitsugu Fujiura
发明人： Yoshitsugu Fujiura
IPC分类号： H01R13/648 , H01R13/627 , H01R13/639 , H01R13/658
CPC分类号： H01R13/6275 , H01R13/6583 , H01R13/6593
摘要： An electrical connector comprises a dielectric housing (3) having an electrical contact assembly (7) as part of a connecting section (2) for electrical connection with a complementary electrical connector. Latch members (4, 4') are mounted in the housing (3) and extend along respective sides of the connecting section (2) and include latch sections (4c, 4'c) and engaging sections (4a, 4'a). Planar arms (4b, 4'b) of the latch members (4, 4') are fixedly mounted in grooves (11, 11') of the housing (3) enabling the latch members to move from a latch position to a release position and operating means (5) is mounted in the housing (3) for movement from a first position to a second position by a force being applied thereto and including means (5b, 5c) engagable with the engaging sections (4a, 4'a) of the latch members (4, 4') for simultaneously moving the latch members from the latch position to the release position.
摘要翻译：电连接器包括具有作为用于与互补电连接器电连接的连接部分（2）的一部分的电触头组件（7）的绝缘壳体（3）。闩锁构件（4,4'）安装在壳体（3）中并且沿着连接部分（2）的相应侧延伸并且包括闩锁部分（4c，4'c）和接合部分（4a，4'a）。闩锁构件（4,4'）的平面臂（4b，4'b）固定地安装在壳体（3）的凹槽（11,11'）中，使得闩锁构件能够从闩锁位置移动到释放位置并且操作装置（5）安装在壳体（3）中，用于通过施加到其上的力从第一位置移动到第二位置，并且包括与接合部分（4a，4'a）可接合的装置（5b，5c）的闩锁构件（4,4'），用于将闩锁构件从闩锁位置同时移动到释放位置。

7. 发明授权

US5474472A Shielded electrical connector 失效
标题翻译：屏蔽电连接器
公开(公告)号：US5474472A
公开(公告)日：1995-12-12
申请号：US33730
申请日：1993-03-18
申请人： Takeo Niwa , Yoshitsugu Fujiura , Hiromitsu Kodama
发明人： Takeo Niwa , Yoshitsugu Fujiura , Hiromitsu Kodama
IPC分类号： H01R13/648
CPC分类号： H01R23/688 , H01R12/716 , H01R12/724
摘要： An electrical connector assembly (10,30) includes a metal sheet (20,42), which is in electrical contact with a metal shell (14,32), is embedded in an internal partition (18,40) of a housing (24,44) separating rows of contacts (16,38) for reducing electrical cross-talk between the contacts (16,38).
摘要翻译：电连接器组件（10,30）包括与金属壳（14,32）电接触的金属片（20,42）嵌入壳体（24）的内部隔板（18,40）中，44）分离触点列（16,38），以减少触点（16,38）之间的电串扰。

8. 发明授权

US5484302A Latching device and a card edge connector with such a latching device 失效
标题翻译：锁定装置和具有这种闩锁装置的卡缘连接器
公开(公告)号：US5484302A
公开(公告)日：1996-01-16
申请号：US210801
申请日：1994-03-18
申请人： Tomoo Yamada , Yoshitsugu Fujiura
发明人： Tomoo Yamada , Yoshitsugu Fujiura
IPC分类号： H01R13/639 , H01R4/38 , H01R12/70 , H01R12/83 , H01R13/62 , H01R24/00
CPC分类号： H01R12/7005 , H01R12/83
摘要： A latching device (10) for a card edge connector (30) and auxiliary board (60) having a first arm (12) and a second arm (14), wherein the second arm includes a latching unit (20) and a latching release unit (26), when the latching device (10) is inserted into a receptacle compartment (46) in the connector (30), the first arm (12) is biased toward the second arm for fixing the latching device (10) in the receptacle compartment. The latching unit (20) includes round shoulders (22, 24) which are provided to fit into round recesses (62) of an auxiliary board (60). A directed pressure (A, B, C) placed on the release unit (26) causes the latching unit (20) to rotate away from an area in card edge connector (30) where an auxiliary board is disposed.
摘要翻译：一种用于卡边缘连接器（30）和具有第一臂（12）和第二臂（14）的辅助板（60）的锁定装置（10），其中所述第二臂包括闩锁单元（20）和闩锁释放单元（26）当闩锁装置（10）插入到连接器（30）中的插座室（46）中时，第一臂（12）被朝向第二臂偏压，以将闩锁装置（10）固定在插座隔间闩锁单元（20）包括设置成配合到辅助板（60）的圆形凹部（62）中的圆形肩部（22,24）。放置在释放单元（26）上的定向压力（A，B，C）使得闩锁单元（20）远离设置辅助板的卡缘连接器（30）中的区域旋转。

9. 发明授权

US4941849A Shielded electrical connector having an insulating cover on the shielding member 失效
标题翻译：屏蔽电连接器，在屏蔽部件上具有绝缘盖
公开(公告)号：US4941849A
公开(公告)日：1990-07-17
申请号：US234998
申请日：1988-07-13
申请人： Yoshitsugu Fujiura
发明人： Yoshitsugu Fujiura
IPC分类号： H01R13/648 , H01R13/508
CPC分类号： H01R13/6275 , H01R23/6873 , H01R13/508
摘要： A shielded electrical connector (1) comprises an insulating housing (40) having electrical contacts (45) secured therein to which are to be electrically connected insulated electrical conductors (73) of a shielded electrical cable (7). A shielding member (20) is mounted on the housing (40) covering the electrical contacts and electrically connectable to the shield (72) of cable (7). An insulating cover (10) is mounted on the shielding member (20) and has metal latching members (3) secured in respective sides thereof and they include latching sections (31) for latching engagement with latching sections of a complementary electrical connector when the connectors are connected together. An operator engages only the insulating cover (10) when connecting the shielded connector to the complementary connector and disconnecting it therefrom so as not to transmit static electrical charges from the person to the electrical conductors and connections.
摘要翻译：屏蔽电连接器（1）包括绝缘壳体（40），其具有固定在其中的电触点（45），绝缘壳体（40）将被电连接到屏蔽电缆（7）的绝缘电导体（73）。屏蔽构件（20）安装在壳体（40）上，覆盖电触点并可电连接到电缆（7）的屏蔽（72）。绝缘盖（10）安装在屏蔽构件（20）上并且具有固定在其相应侧面的金属锁定构件（3），并且它们包括用于与互补电连接器的闩锁部分锁定接合的闩锁部分（31）连接在一起当将屏蔽连接器连接到互补连接器并将其从其断开时，操作者仅接合绝缘盖（10），以便不将静电电荷从人传递到电导体和连接。

10. 发明授权

US4367004A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US4367004A
公开(公告)日：1983-01-04
申请号：US109385
申请日：1980-01-22
申请人： Yoshitsugu Fujiura , Takahiko Miyamura , Ryoji Nishimura
发明人： Yoshitsugu Fujiura , Takahiko Miyamura , Ryoji Nishimura
IPC分类号： H01B7/04 , H01R4/24 , H01R12/67 , H01R12/70 , H01R11/20
CPC分类号： H01R4/242 , H01R12/675 , H01R23/66
摘要： An electrical connector for use in establishing electrical connections to the conductors of a flat cable comprises a first housing member carrying a plurality of terminals each having arms having opposed edges defining a conductor-receiving slot and having pointed extremities for piercing the insulating material of the cable, and a second housing member having a plurality of holes to receive the arms of a respective one of the terminals. The arms of the conductor-receiving portion of each terminal are formed adjacent their free ends with outwardly directed projections which are an interference fit in the associated hole in the second housing member, each arm of each terminal in use engaging the second housing member not only at the projection on the arm but also at a second position adjacent the engagement between the arm and a conductor of the cable received in the slot partially defined by the arm. The second position of engagement between each arm of each terminal and the second housing member serves to relieve the stresses induced in the arms by the engagement between the projections on the arms and the second housing member, this enhancing the contact between the arms and the conductors and ensuring reliable electrical connections.
摘要翻译：用于建立与扁平电缆的导体的电连接的电连接器包括承载多个端子的第一壳体构件，每个端子具有限定导体接收槽的相对边缘的臂，并且具有尖端以刺穿电缆的绝缘材料以及具有多个孔的第二壳体构件，以容纳相应的一个端子的臂。每个端子的导体接收部分的臂在其自由端附近形成有向外指向的突起，该突出部是与第二壳体构件中的相关孔中的过盈配合，每个端子的每个臂不仅与第二壳体构件接合在臂上的突出部处，而且在靠近臂部和接收在由臂部分地限定的狭槽中的电缆的导体之间的接合处的第二位置处。每个端子的每个臂和第二壳体构件的每个臂之间的接合的第二位置用于通过臂和第二壳体构件上的突起之间的接合来减轻在臂中引起的应力，这增强了臂与导体之间的接触并确保可靠的电气连接。

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