公开(公告)号：US5455515A

公开(公告)日：1995-10-03

申请号：US308265

申请日：1994-08-29

申请人： Eiji Saijo ,  Masahiko Aoyama ,  Keigo Atsumi

发明人： Eiji Saijo ,  Masahiko Aoyama ,  Keigo Atsumi

IPC分类号： G01R31/04 ,  H01R13/422 ,  H01R13/64 ,  H01R13/641 ,  H01R43/00 ,  H01R43/22 ,  G01R31/02

CPC分类号： G01R31/045 ,  G01R31/04 ,  H01R13/641 ,  H01R43/22 ,  H01R13/4223

摘要： A connector inspecting device that positively determines whether a metal terminal has been correctly inserted into the housing of the connector includes a slider provided in a checker housing in such a manner that it is movable and urged toward a connector by a compression spring. The slider includes a lance check pin protruded toward the connector and an electrical contactor that is integral with the lance check pin. When the connector is at a "normal position," the lance check pin goes in a lance bending space provided for a lance, so that the electrical contactor is electrically connected to the metal terminal. In the case where the metal terminal is set at a "half insertion position," the lance check pin abuts against the lance, which prevents the contact of the electrical contactor with the metal terminal.

摘要翻译： 确定地确定金属端子是否正确插入连接器的壳体中的连接器检查装置包括设置在检验器壳体中的滑动件，使得其可移动并通过压缩弹簧朝连接器推动。 滑块包括朝向连接器突出的喷枪检查销和与喷枪检查销成一体的电接触器。 当连接器处于“正常位置”时，喷枪检查销进入用于喷枪的喷枪弯曲空间中，使得电接触器电连接到金属端子。 在金属端子设置在“半插入位置”的情况下，喷枪检查销与矛杆抵接，防止电接触器与金属端子接触。

公开(公告)号：US06384335B1

公开(公告)日：2002-05-07

申请号：US09566522

申请日：2000-05-08

申请人： Masashi Saito ,  Takashi Koide ,  Masahiko Aoyama

发明人： Masashi Saito ,  Takashi Koide ,  Masahiko Aoyama

IPC分类号： H02G1502

CPC分类号： H01R9/0518 ,  H01R13/506 ,  H01R13/6593

摘要： A shielding terminal includes an inner terminal 11 to be connected with a core 2, an outer terminal 12 to be connected with a braided wire 4, a dielectric element 13 for insulating the two terminals 11 and 12 from each other, and a cover 14 to be mounted on an upper portion of the outer terminal 12. After the core 2 is fastened to an inner fastening portion 18 of the inner terminal 11 outside the outer terminal 12, the inner terminal 11 is inserted into the dielectric element 13. An outer fastening portion 22 of the outer terminal 12 is crimped into connection with a section 4A of the braided wire 4 folded back around an end of a sheath 5. In the center of the outer terminal 12, the upper surface is opened to provide an open space 21A. The fastened portion of the core 2 is covered on four sides by mounting the cover 14 to cover the open space 21A.

摘要翻译： 屏蔽端子包括与芯子2连接的内部端子11，与编织线4连接的外部端子12，用于将两个端子11和12彼此绝缘的电介质元件13和盖子14 安装在外部端子12的上部。在将芯2紧固到外部端子12外部的内部端子11的内部紧固部分18之后，将内部端子11插入电介质元件13中。外部紧固件 外部端子12的部分22被压接成围绕护套5的一端折回的编织线4的部分4A。在外部端子12的中心处，上表面被打开以提供开放空间21A 。 通过安装盖14以覆盖开放空间21A，芯部2的紧固部分被四边覆盖。

公开(公告)号：US06325658B2

公开(公告)日：2001-12-04

申请号：US09735210

申请日：2000-12-12

申请人： Masahiko Aoyama

发明人： Masahiko Aoyama

IPC分类号： H01R424

CPC分类号： H01R4/2466

摘要： An insulation displacement terminal fitting is provided to avoid cracks when V-shaped blades (16) are embossed into the terminal fitting. A deformation-facilitating portion (17) is formed in the terminal fitting for increasing a stretching degree of a portion of a side wall (15) that becomes an edge (16A) at the leading end of the V-shaped blade (16). The deformation-facilitating portion (17) includes a weakened portion (17A) and at least one connecting portion (17B) at locations on the blade (16) continuous with the side wall (15). Since connecting portions (17B) of the deformation-facilitating portion (17) are stretched to a large degree during embossing, a stretching degree of a portion near the edge (16A) can be small, thereby preventing cracks in the edge (16A).

摘要翻译： 提供绝缘位移端子接头，以避免当V形叶片（16）压入端子接头时产生裂纹。 在端子配件中形成有变形促进部（17），用于增大在V形刀片（16）的前端处成为边缘（16A）的侧壁（15）的一部分的拉伸度。 变形促进部分（17）包括在与侧壁（15）连续的叶片（16）上的位置处的弱化部分（17A）和至少一个连接部分（17B）。 由于变形促进部（17）的连接部（17B）在压印时被拉伸很大程度，所以边缘（16A）附近的部分的拉伸度可以较小，从而防止边缘（16A）中的裂纹。

公开(公告)号：US06210223B1

公开(公告)日：2001-04-03

申请号：US09444279

申请日：1999-11-19

申请人： Masahiko Aoyama ,  Masashi Saito ,  Takashi Koide ,  Masahiro Tanaka

发明人： Masahiko Aoyama ,  Masashi Saito ,  Takashi Koide ,  Masahiro Tanaka

IPC分类号： H01R905

CPC分类号： H01R4/184 ,  H01R9/0518 ,  H01R13/6593 ,  H01R43/04

摘要： A shielded connector is provided with an improved shielding characteristic. The shielded connector includes male and female shielded connectors (10a, 10b). A section of an inner conductor (51) of a shielded cable (50) that is not covered by an outer conductor (52) and a portion of an inner terminal (20a) at and near an inner crimping portion (24) that is fastened to the leading end of the inner conductor (51) are covered on three sides by a covering portion (45). Accordingly, shielding characteristic can be improved remarkably. By connecting the male and female shielded connectors (10a, 10b) with opening surfaces of the covering portions (45) thereof faced in opposite directions, radiation characteristic can be balanced. Therefore, an influence on a high-frequency signal transmitting through the inner conductor (51) can be reduced when it is passing through the shielded connectors (10a, 10b), with the result that shielding characteristic can be improved.

摘要翻译： 屏蔽连接器具有改进的屏蔽特性。 屏蔽连接器包括阳和阴屏蔽连接器（10a，10b）。 屏蔽电缆（50）的内部导体（51）的一部分未被外部导体（52）覆盖的内部端子（20a）的内部压接部分（24）附近的内部端子（20a）的一部分被紧固 内导体（51）的前端通过覆盖部（45）在三面被覆盖。 因此，可以显着提高屏蔽特性。 通过将阳接头和阴屏蔽连接器（10a，10b）与其覆盖部分（45）的开口表面相反的方向连接起来，可以平衡辐射特性。 因此，当穿过屏蔽连接器（10a，10b）时，可以减小对通过内部导体（51）传输的高频信号的影响，从而可以提高屏蔽特性。

公开(公告)号：US06171150B2

公开(公告)日：2001-01-09

申请号：US09347179

申请日：1999-07-02

申请人： Masashi Saito ,  Takashi Koide ,  Masahiko Aoyama

发明人： Masashi Saito ,  Takashi Koide ,  Masahiko Aoyama

IPC分类号： H01R903

CPC分类号： H01R13/652 ,  H01R9/0512 ,  H01R13/4361 ,  H01R13/6583 ,  H01R13/6592

摘要： A connector is provided with a ground terminal, and a side type retainer is mountable in the connector. A connection element receptacle 20 for accommodating an electrical connection element 3 is provided inside a connector housing 2. A retainer 4 for locking the electrical connection element 3 is mounted in a retainer mount hole 25 formed in the upper surface of the connector housing 2. Further, a ground terminal receptacle 29 for accommodating a ground terminal 5 is provided in the bottom wall of the connection element receptacle 20. In this way, since the retainer 4 is assembled at the side of the electrical connection element 3 opposite from the ground terminal 5, it can be constructed as a so-called side retainer.

摘要翻译： 连接器设置有接地端子，并且侧面保持器可安装在连接器中。 用于容纳电连接元件3的连接元件插座20设置在连接器壳体2的内部。用于锁定电连接元件3的保持器4安装在形成在连接器壳体2的上表面中的保持器安装孔25中。 在连接元件插座20的底壁上设置有用于容纳接地端子5的接地端子容座29.这样，由于保持器4组装在电连接元件3的与接地端子5相对的一侧 ，它可以被构造成所谓的侧保持器。

公开(公告)号：US6059612A

公开(公告)日：2000-05-09

申请号：US972463

申请日：1997-11-15

申请人： Masahiko Aoyama ,  Mitsugu Furutani

发明人： Masahiko Aoyama ,  Mitsugu Furutani

IPC分类号： H01R13/514 ,  H01R13/502

CPC分类号： H01R13/514

摘要： To prevent deformation of lock portions and make a block connector smaller a dovetail-shaped lock groove 21 is formed at a front end of the upper surface of the lower housing 2 over the entire width, and a dovetail-shaped lock rib 22 which can be pressed into the lock groove 21 is formed on the lower surface of the upper housing 1. The lock rib 22 is divided into three divided ribs with clearances therebetween, and the projecting heights of the divided ribs differ. The lock groove 21 is formed to have a stepped shape. Recesses 32 which form jig insertion holes are so formed as to conform to the clearances of the lock rib 22. A rear locking mechanism is such that lock projections 30 are fitted into lock holes 29, and is relatively easily unlockable by rotating the front end of the upper housing 1. When the front ends of the upper and lower housings 1, 2 are disengaged by inserting a disengagement jig into the jig insertion hole, the lock rib 22 comes out of the lock groove while being guided by slanted side surfaces. If the front end of the upper housing 1 is subsequently rotated, the rear lock portion is also unlocked.

摘要翻译： 为了防止锁定部分的变形并且使块体连接器更小，燕尾形锁定槽21形成在下壳体2的上表面的整个宽度的前端，并且燕尾形锁定肋22可以是 在上壳体1的下表面上形成有被压入锁定槽21中的锁定肋22，被分成三个具有间隙的分隔肋，并且分开的肋的突出高度不同。 锁定槽21形成为阶梯状。 形成夹具插入孔的凹部32形成为符合锁定肋22的间隙。后部锁定机构使得锁定突起30嵌合到锁定孔29中，并且通过使锁定凸起30的前端旋转而相对容易地解锁 上壳体1.当通过将分离夹具插入到夹具插入孔中使上壳体和下壳体1的前端脱离时，锁定肋22在被倾斜的侧表面引导的同时从锁定槽中伸出。 如果上壳体1的前端随后旋转，则后锁定部分也被解锁。

公开(公告)号：US5934944A

公开(公告)日：1999-08-10

申请号：US969811

申请日：1997-11-13

申请人： Masahiko Aoyama ,  Hitoshi Okumura

发明人： Masahiko Aoyama ,  Hitoshi Okumura

IPC分类号： H01R13/514 ,  H01R13/502

CPC分类号： H01R13/514

摘要： A block connector is provide to facilitate a disengaging operation. The block connector invention is constructed by placing an upper housing A and a lower housing B one over the other. Lock projections A7, A8 are provided at front and rear sides of the left and right side surfaces of the upper housing A, and corresponding lock holes B3, B5 are provided in the lower housing B. The lock projections A7, A8 are formed with locking surfaces A7b, A8b and disengagement guide surfaces A7c, A8c for smoothly disengaging the lock projections A7, A8 from the lock holes B3, B5. Further, jig insertion holes B6 for inserting a disengaging jig E are formed in the front surface of the lower housing B. The lock projection A7 and the lock hole B3 can be disengaged by inserting the disengaging jig E into the jig insertion hole B6 and prizing the jig insertion hole B6 with the disengaging jig E. Thereafter, if the forcibly opened front ends of the housings A, B are rotated about the rear ends thereof, the lock projections A8 and the lock holes B5 can be disengaged.

摘要翻译： 提供块连接器以便于分离操作。 块连接器发明通过将上壳体A和下壳体B一个放置在另一个上而构成。 锁定突起A7，A8设置在上壳体A的左右侧表面的前侧和后侧，并且相应的锁定孔B3，B5设置在下壳体B中。锁定突起A7，A8形成有锁定 表面A7b，A8b和分离导向面A7c，A8c，用于使锁定突起A7，A8与锁定孔B3，B5平滑地分离。 此外，在下壳体B的前表面上形成有用于插入分离夹具E的夹具插入孔B6。通过将分离夹具E插入到夹具插入孔B6中，锁定突起A7和锁定孔B3可以脱离， 具有分离夹具E的夹具插入孔B6.此后，如果壳体A，B的强制打开的前端围绕其后端旋转，则锁定突起A8和锁定孔B5可以被分离。

公开(公告)号：US5593328A

公开(公告)日：1997-01-14

申请号：US332084

申请日：1994-11-01

申请人： Hajime Okada ,  Masahiko Aoyama ,  Tomonari Ito

发明人： Hajime Okada ,  Masahiko Aoyama ,  Tomonari Ito

IPC分类号： H01R13/11 ,  H01R11/22

CPC分类号： H01R13/11 ,  H01R13/4223

摘要： A female terminal fitting for a connector comprises: a cylindrical insertion portion whose front and is opened; and a resilient contact piece is disposed within the cylindrical insertion portion. The resilient contact piece includes: a first fold being formed by extending an extending end portion from a wall portion of the cylindrical insertion portion and folding the extending end portion back into a hollow of the cylindrical insertion portion, the first fold being given resiliency; a second fold being formed by further folding the extending end portion inward, the second fold being given resiliency; and a stopper for regulating an amount of flexion of the resilient contact piece, the stopper being formed by bending the extending end portion of the second fold so as to confront a back surface between the first fold and the second fold. A male terminal fitting is retained in pressure contact with the resilient contact piece by inserting the male terminal fitting into the cylindrical insertion portion.

摘要翻译： 用于连接器的阴端子接头包括：前部并且被打开的圆柱形插入部分; 并且弹性接触片设置在圆柱形插入部分内。 所述弹性接触片包括：第一折叠部，其通过从所述圆筒形插入部分的壁部延伸延伸的端部并将所述延伸端部部分折回到所述圆柱形插入部分的中空部中，所述第一折叠被赋予弹性; 通过进一步将延伸端部部分向内折叠形成第二折叠部，第二折叠部具有弹性; 以及用于调节所述弹性接触片的弯曲量的止动件，所述止动件通过弯曲所述第二折叠的延伸端部而形成，以便面对所述第一折叠和所述第二折叠之间的后表面。 通过将阳端子接头插入圆柱形插入部分中，阳端子接头与弹性接触片保持压力接触。

公开(公告)号：US5540450A

公开(公告)日：1996-07-30

申请号：US305024

申请日：1994-09-13

申请人： Hiroyuki Hayashi ,  Shigekazu Wakata ,  Eiji Saijo ,  Masahiko Aoyama

发明人： Hiroyuki Hayashi ,  Shigekazu Wakata ,  Eiji Saijo ,  Masahiko Aoyama

IPC分类号： H01R13/52 ,  F16J9/08 ,  H02G3/18

CPC分类号： H01R13/5205 ,  H02G15/013

摘要： A rubber plug for a water-proof connector has an inner cylinder and an outer cylinder. The rubber plug into which an electrical wire inserted and which is inserted into a cylindrical structure of the water-proof connector sealingly closes the gap between the electrical wire and the cylindrical structure. The inner cylinder is provided at a portion which is positioned near the opening of the cylindrical structure of the water-proof connector, for sealingly closing a gap between the electrical cylinder and the inner cylinder. The outer cylinder has an annular groove, and is provided outside the inner cylinder at the portion in such a manner that the outer cylinder surrounds said inner cylinder through the annular groove for closing a gap between the inner cylindrical surface of the cylindrical structure and the outer cylinder.

摘要翻译： 用于防水连接器的橡胶塞具有内筒和外筒。 其中插入电线并插入防水连接器的圆柱形结构中的橡胶塞密封地封闭电线和圆柱形结构之间的间隙。 内筒设置在位于防水连接器的圆筒形结构的开口附近的部分，用于密封地封闭电缸和内筒之间的间隙。 外筒具有环形槽，并且在该部分处设置在内筒的外侧，使得外筒通过环形槽围绕所述内筒，用于封闭圆柱形结构的内圆柱形表面与外圆柱体之间的间隙 圆筒。

公开(公告)号：US5474477A

公开(公告)日：1995-12-12

申请号：US301645

申请日：1994-09-07

申请人： Masahiko Aoyama

发明人： Masahiko Aoyama

IPC分类号： H01R13/42 ,  H01R13/436

CPC分类号： H01R13/4362

摘要： A connector includes a retainer for retaining metal terminals within a housing. The retainer includes provisional retaining projections and complete retaining projections. The retainer can be held on a housing in three depth positions. Namely, in the first insertion position (free position) of the retainer, the metal terminal is allowed to be inserted and withdrawn. In the second insertion position (provisional retained position), the provisional retaining portion engages the stabilizers to prevent the withdrawal of the metal terminal but allows the insertion of the metal terminal. In the third insertion position (complete retained position), the complete retaining projection is projected into and engaged in a retaining hole in the metal terminal, thereby preventing the withdrawal and insertion of the metal terminal.

摘要翻译： 连接器包括用于将金属端子保持在壳体内的保持器。 保持器包括临时保持突起和完整的保持突起。 保持器可以保持在三个深度位置的壳体上。 也就是说，在保持器的第一插入位置（自由位置）中，允许金属端子被插入和拉出。 在第二插入位置（临时保持位置）中，临时保持部分与稳定器接合以防止金属端子拔出，但允许插入金属端子。 在第三插入位置（完全保持位置）中，完全保持突起突出并接合在金属端子的保持孔中，从而防止金属端子的拔出和插入。