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公开(公告)号：EP0336847B1
公开(公告)日：1994-11-02
申请号：EP89400957.0
申请日：1989-04-06
发明人： Uchida, Kanzaburo , Eda, Tsunemi
IPC分类号： H01R13/639
CPC分类号： H01R13/6395
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2.发明公开Lock pin and electrical connector using the same 失效Halterstift und elektrischer Verbinder mit demselben。
公开(公告)号：EP0469845A1
公开(公告)日：1992-02-05
申请号：EP91306956.3
申请日：1991-07-30
发明人： Yamada, Akio , Uchida, Kanzaburo
IPC分类号： H01R9/09
CPC分类号： H01R12/58 , H01R4/02 , H01R12/716 , H01R12/724 , H01R13/6595
摘要： A lock pin (4,5) includes an arm to be inserted into a mounting aperture of a mounting plate and fixed to a metal portion around the mounting aperture by soldering, and an anchoring projection (3d) formed at an end of said arm. The arm is provided with a melted solder induction protrusion (7,8a,8b) for guiding melted solder to distribute it extensively on the metal portion. An electrical connector includes a connector main body (1), a front shell (2) surrounding the connector main body, and the lock pin to be secured to the connector main body and having an anchoring projection (3d), an arm (3c) electrically connected to the front shell and the melted solder induction protrusion (7,8a,8b). When a melted solder is positioned between the surface of the mounting plate and the induction protrusion, the induction protrusion is "wetted" with the melted solder. Therefore, the melted solder flows with the aid of its surface tension along surfaces of the induction protrusion to arrive at the arm of the lock pin and further flows along the arm of the lock pin to the back surface of the mounting plate with ease, whereby the mounting plate and the lock pin are fixed with great certainty.
摘要翻译： 锁定销（4,5）包括插入到安装板的安装孔中并通过焊接固定到安装孔附近的金属部分的臂以及形成在所述臂的端部处的固定突起（3d）。 臂设置有熔化的焊料诱导突起（7,8a，8b），用于引导熔化的焊料以将其广泛分布在金属部分上。 电连接器包括连接器主体（1），围绕连接器主体的前壳（2）和固定到连接器主体上并具有固定突起（3d）的锁销，臂（3c） 电连接到前壳和熔融的焊料诱导突起（7,8a，8b）。 当熔融的焊料位于安装板的表面和感应突起之间时，感应突起被熔化的焊料“润湿”。 因此，熔化的焊料借助其表面张力沿着感应突起的表面流动，到达锁定销的臂部，并且进一步沿着锁定销的臂流动到安装板的后表面，由此 安装板和锁销非常确定。
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公开(公告)号：EP0449743A1
公开(公告)日：1991-10-02
申请号：EP91400878.4
申请日：1991-03-29
发明人： Saito, Yukio, c/o DAIICHI DENSHI KOGYO K.K. , Igarashi, Yoshiaki, c/o DAIICHI DENSHI KOGYO K.K.
CPC分类号： H01R4/2433 , H01R12/675
摘要： An insulation-piercing connector includes a connector main body made of an insulating support block having inclined bases inclined in the same direction and a reverse direction and contacts embedded therein to expose contact tails. The contact tails are arranged in first, second, third and fourth rows in parallel with and spaced from each other and staggered or shifted from each other. A cover includes inclined bases inclined in reverse directions to those of the mating inclined bases of the connector main body and receiving slots for receiving the contact tails of the connector main body. Inclined surfaces of the inclined bases of the connector main body and the cover are curved surfaces. The first and second rows and the third and fourth rows of the contact tails are arranged in symmetry with respect to tops of the curved surfaces, respectively. The inclined bases of the connector main body and the cover are provided with protrusions for guiding the connection wires.
摘要翻译： 绝缘穿刺连接器包括由绝缘支撑块制成的连接器主体，该绝缘支撑块具有在相同方向和相反方向上倾斜的倾斜基座，并且嵌入其中的触点以露出接触尾部。 接触尾部与第一，第二，第三和第四排平行排列并且彼此间隔开并且彼此交错或偏移。 盖子包括相对于连接器主体的配合的倾斜底座的倾斜的底部倾斜的倾斜的底座和用于接纳连接器主体的接触尾部的接收槽。 连接器主体和盖的倾斜基座的倾斜表面是弯曲表面。 接触尾部的第一排和第二排以及第三和第四排分别相对于曲面的顶部对称布置。 连接器主体和盖子的倾斜基座设置有用于引导连接线的突起。
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公开(公告)号：EP0449737A2
公开(公告)日：1991-10-02
申请号：EP91400849.5
申请日：1991-03-28
发明人： Honma, Kazuhiro, c/o DAIICHI DENSHI KOGYO K.K. , Watanabe, Kunio, c/o DAIICHI DENSHI KOGYO K.K. , Morita, Takeshi, c/o JAPAN AVIATION ELECT.IND.LTD. , Nanao, Shingo, c/o JAPAN AVIATION ELECT.IND.LTD.
IPC分类号： H01R13/623 , H01R13/639
CPC分类号： H01R13/639 , H01R13/623
摘要： An electrical connector includes a plug connector having a plug shell formed with a flange and a receptacle connector having a receptacle shell provided on its outer circumference with a fitting device. The electrical connector further includes a coupling ring surrounding the plug shell and rotatable and holding the flange of the plug shell. The coupling ring has on its inner circumference a fitting device fitted with the first mentioned fitting device and a flange urging portion for urging the flange, and a key provided between the receptacle shell and the plug shell for preventing relative rotation therebetween. The electrical connector includes at least one wave-shaped annular spring interposed between the flange and the flange urging portion and rotatable together with the coupling ring. The wave-shaped annular ring and the flange are formed in their opposed surfaces with at least one protrusion and at least one recess, respectively, which are detachably fitted with each other, thereby forming a click lock device for causing the protrusion to fall into the recesses to produce click sound when the plug connector and the receptacle connector have been fitted.
摘要翻译： 电连接器包括具有形成有凸缘的插头壳和插座连接器的插头连接器，插座连接器具有在其外圆周上设置有插入装置的插座壳体。 电连接器还包括围绕插头外壳并且可旋转并且保持插头外壳的凸缘的联接环。 联接环在其内周上具有装配有第一提及的装配装置的装配装置和用于推动凸缘的凸缘推动部分，以及设置在插座壳体和插塞壳体之间的键，用于防止它们之间的相对旋转。 电连接器包括至少一个波形环形弹簧，其插入在凸缘和凸缘推动部分之间并与联接环一起旋转。 波形环形环和凸缘在其相对表面上形成有分别彼此可拆卸地装配的至少一个突起和至少一个凹部，从而形成用于使突起落入 当安装插头连接器和插座连接器时，产生点击声的凹槽。
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公开(公告)号：EP0336847A3
公开(公告)日：1990-11-14
申请号：EP89400957.0
申请日：1989-04-06
发明人： Uchida, Kanzaburo , Eda, Tsunemi
IPC分类号： H01R13/639
CPC分类号： H01R13/6395
摘要： A locking device for a connector includes latch springs (20) and latch supports (30) for pivotally supporting the latch springs (20) on a plate (12) of connector (10). The latch support (30) has an end face (32) consisting of a series of a flat face perpendicular to a rotating axis of each of bent ends (24) of the latch spring, a width differential face continuous to the flat face and obliquely protruding in an axial direction of the bent end of the latch spring away from the flat face, and a gently inclined face continuous to the width differential face on opposite side of the flat face and obliquely depressing in an axial direction of the bent end (24) of the latch spring (20) away from the width differential face. Base portion (26) of the latch spring (20) are in contact with the flat faces, in contact with the width differential faces and in contact with the gently inclined faces, when the latch spring (20) is in a vertical, a predetermined inclined and a horizontal position, respectively.
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公开(公告)号：EP0286532A3
公开(公告)日：1989-12-27
申请号：EP88400820.2
申请日：1988-04-05
发明人： Igarashi, Yoshiaki
IPC分类号： H01R13/648 , H01R23/68 , H01R13/514
CPC分类号： H01R13/6582 , H01R13/6594 , H01R24/64
摘要： A modular connector includes a jack (20) having contacts and an insulating housing (22), a modular plug (40) to be fitted in the jack (20) to establish electrical connection therebetween, and shield plates (32,48) respectively covering at least a surface (25) of said jack (20) formed with an opening (24) for fitting the plug (40) and surfaces (49) of the plug (40) in parallel with an inserting direction (50) of the plug (40) into the jack (20) to effect magnetic shielding. The shield plate (32) for said jack (20) is provided with leaf spring pieces (38) on both sides of the contacts. The shield plate (32) for the jack (20) is electrically connected with the shield plate (48) for the plug (40) through the leaf spring pieces (38) when the plug (40) is inserted into the jack (20). The shield plate (32) for the jack (20) is integrally formed with tabs (33) which are inserted with their elastic deformations into apertures (16) formed in a printed circuit substrate (10) to provisionally fix it to the jack (20) when the substrate is loaded in the jack .
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公开(公告)号：EP0345140A2
公开(公告)日：1989-12-06
申请号：EP89401463.8
申请日：1989-05-29
发明人： Uchida, Kanzaburo
IPC分类号： H01R13/639
CPC分类号： H01R13/6275
摘要： A spring locking device prevents any disconnection of connected female and male connector members of a connector. The locking device includes two pairs of bearings provided on both ends of a mounting flange of one connector member and locking members having support pins rotatably supported in the bearings. Each of the locking members is made of a springy wire and includes two parallel legs having lower ends outwardly bent, and support pins continuous to the lower ends to provide bent corners therebetween. When the locking members are mounted in the bearings, the bent corners are positioned inside of the bearings and in contact with bottoms of the bearings, and the support pins are in contact with semicircular edges of the bearings and extend therefrom out of the bearings on sides opposite to those of the legs. The locking device can prevent the support pins from removing from the bearings in a reliable manner with the aid of the particularly formed locking members without using removal preventing members.
摘要翻译： 弹簧锁定装置防止连接器的连接的母连接器和公连接器构件的任何断开。 锁定装置包括设置在一个连接器构件的安装凸缘的两端的两对轴承和具有可旋转地支撑在轴承中的支撑销的锁定构件。 每个锁定构件由弹性线制成并且包括具有向下弯曲的下端的两个平行腿，以及与下端连接的支撑销以在其间提供弯曲的角。 当锁定构件安装在轴承中时，弯曲的角部位于轴承的内部并与轴承的底部接触，并且支撑销与轴承的半圆形边缘接触并且从侧面延伸出轴承 与那些腿相反。 借助于特别形成的锁定构件，锁定装置可以防止支撑销以可靠的方式从轴承中移除，而不使用防止拆卸构件。
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公开(公告)号：EP0214059A3
公开(公告)日：1988-04-20
申请号：EP86401919
申请日：1986-09-01
发明人： Kato, Matsuo , Suzuki, Toshiaki , Kozai, Hiroshi , Suzuki, Morio
IPC分类号： H01R13/436
CPC分类号： H01R13/4367 , H01R12/716
摘要： A contact fixing structure for an electrical connector , particularly miniaturized multi-contact connector including an insulating housing, a fixing plate and a plurality of contacts each having a contact element (6a) and a thin contact tail (6b) electrically connected to the contact element and extending substantially perpendicularly to the contact element. The structure comprises a fixing plate fitting portion (4b) formed in the insulating housing for fitting the fixing plate (5) therein, contact insert apertures formed in the fixing plate fitting portion (4b) to fix the contact elements inserted in the contact insert apertures (4c, 4c') by the fixing plate (5) fitted in the fixing plate fitting portion of the insulating housing, and contact tail extending grooves (4e) formed in at least one of the insulating housing and the fixing plate and being somewhat larger than the contact tails for extending the contact tails (6b) of the contacts out of the insulating housing when the contact elements are inserted in the contact insert apertures and fixed therein by the fixing plate.
摘要翻译： 一种用于电连接器的接触固定结构，特别是小型化多接触连接器，其包括绝缘壳体，固定板和多个触点，每个触头具有电连接到接触元件的接触元件（6a）和薄触点尾部（6b） 并且基本上垂直于接触元件延伸。 该结构包括形成在绝缘壳体中的固定板配合部分（4b），用于将固定板（5）装配在其中，形成在固定板配合部分（4b）中的接触插入孔，以将插入接触插入孔 （4c，4c'）由安装在绝缘壳体的固定板配合部分中的固定板（5）和形成在绝缘壳体和固定板中的至少一个中的接触尾部延伸槽（4e） 当接触元件插入到接触插入孔中并通过固定板固定在其中时，用于将触头的接触尾部（6b）延伸出绝缘壳体的接触尾部。
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10.发明公开Multi contact connector having ground terminal block and method of manufacturing the same 失效具有接地端子块的多接点连接器及其制造方法
公开(公告)号：EP0196977A3
公开(公告)日：1987-09-02
申请号：EP86400702
申请日：1986-04-01
IPC分类号： H01R23/68 , H01R23/66 , H01R13/658
CPC分类号： H01R13/6585 , H01R12/775 , H01R13/6594 , H01R13/6597 , H01R43/20
摘要： A multi contact connector comprises a ground terminal block (7) having branched connections (7a), and a connector portion (6) having a plurality of contacts (1,1'). The branched connections (7a) of the ground terminal block (7) are connected to some of the contacts (1) of the connector portion (6) to be grounded. A method of manufacturing a multi contact connector comprises steps of producing a ground terminal block (7) having branched connections (7a) to be connected to contacts (1) to be grounded in accordance with requirement of a circuit to be connected, and connecting the branched connections (7a) with distal ends (1a) of the contacts (1) of a connector portion (6) separately produced. In a process of producing the ground terminal block (7), a ground terminal block having branched connections (7a) at different locations according to requirement of a circuit to be connected is produced every time when the contacts (1) to be grounded are changed, or a ground terminal block (7) having a great number of branched connections (7a) commonly formed for requirement of various circuits is produced and then unnecessary branched connections are removed to form a ground terminal block having the branched connections only required for requirement of a specific circuit to be connected.
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