公开(公告)号：USD318266S

公开(公告)日：1991-07-16

申请号：US237007

申请日：1988-08-26

申请人： Shuichi Matsuzaki

设计人： Shuichi Matsuzaki

公开(公告)号：USD317591S

公开(公告)日：1991-06-18

申请号：US237006

申请日：1988-08-26

申请人： Shuichi Matsuzaki

设计人： Shuichi Matsuzaki

公开(公告)号：US4632493A

公开(公告)日：1986-12-30

申请号：US775239

申请日：1985-09-12

申请人： Shuichi Matsuzaki ,  Akira Nakazawa

发明人： Shuichi Matsuzaki ,  Akira Nakazawa

IPC分类号： H01R13/33 ,  H01R13/50 ,  H01R24/00 ,  H01R43/20 ,  H01R13/40

CPC分类号： H01R24/62 ,  H01R12/716 ,  H01R12/724 ,  H01R13/33 ,  H01R43/20 ,  H01R43/205 ,  Y10T29/49147

摘要： An electric connector receptacle comprises an insulating housing having a plug inserting end, a rear end on the side opposite thereto, a plug inserting hole extending inwardly from the plug inserting end and four side walls surrounding the plug inserting hole, and a plurality of contacts arranged at intervals in the insulating housing. Each contact has a spring contact portion, an intermediate portion, and a mounting portion. The insulating housing has a plurality of compartment grooves which receive, from the side of the rear end, the connecting portions of the spring contact portions and the intermediate portions of the contacts at positions adjacent to the plug inserting end inside the side wall, contact inserting holes that lead from the rear end to the plurality of compartment grooves, and a plurality of vertical mounting grooves near the rear end to receive the mounting portions of the contacts from the side of the rear end. The front ends of the vertical mounting grooves serve as positioning grooves which receive the ends of the spring contact portions of the contacts and place them in position.

摘要翻译： 电连接器插座包括绝缘壳体，其具有插头插入端，与其相对的一侧的后端，从插头插入端向内延伸的插头孔和围绕插头插入孔的四个侧壁，以及布置的多个触点 间隔地在绝缘壳体内。 每个触点具有弹簧接触部分，中间部分和安装部分。 所述绝缘壳体具有多个隔室槽，从所述后端侧接收所述弹簧接触部的连接部和所述触头的中间部分，所述连接部与所述侧壁内的所述插头插入端相邻，所述接触插入 从后端引导到多个隔间槽的孔，以及靠近后端的多个垂直安装槽，以从后端侧接收接触件的安装部分。 垂直安装槽的前端用作定位槽，其接收触头的弹簧接触部分的端部并将它们放置就位。

公开(公告)号：US4993971A

公开(公告)日：1991-02-19

申请号：US503138

申请日：1990-04-02

申请人： Shuichi Matsuzaki ,  Shigeru Kikuta

发明人： Shuichi Matsuzaki ,  Shigeru Kikuta

IPC分类号： H01R13/648 ,  H01R13/658

CPC分类号： H01R13/6585 ,  H01R13/6596 ,  H01R13/6594

摘要： An electgromagnetic interference resistant electrical connector consisting of an electrical plug and an electrical receptacle. The electrical plug includes an insulating housing having a floor portion which defines a fitting cavity; first contact elements arranged on a surface of the floor portion such that their contact sections are exposed in the fitting cavity; first shield plate provided on the other surface of the floor portion; and second shield plate provided above the contact sections to cover the fitting cavity. The electrical receptacle includes an insulating housing having contact support plate; second contact elements arranged on the contact support plate such that their contact sections are exposed in the fitting cavity; and a shield case having a ceiling portion close to the contact support plate and a floor portion opposed to the second contact sections such that when both the electrical plug and receptacle are connected to each other, the first and second contact sections are brought into contact with each other in the fitting cavity, and the first and second shield plate are brought into contact with the ceiling and floor portion of the shield case, respectively, so as to enclose both the floor portion and the contact support plate.

摘要翻译： 由电插头和电插座组成的电磁抗干扰电连接器。 电插头包括绝缘壳体，该绝缘壳体具有限定配合空腔的底板部分; 第一接触元件布置在地板部分的表面上，使得它们的接触部分在接合腔中露出; 第一屏蔽板，设置在地板部分的另一个表面上; 以及设置在接触部分上方以覆盖配合腔的第二屏蔽板。 电插座包括具有接触支撑板的绝缘壳体; 第二接触元件布置在接触支撑板上，使得它们的接触部分在接合腔中露出; 以及具有靠近接触支撑板的顶部的屏蔽壳体和与第二接触部分相对的底板部分，使得当电插头和插座彼此连接时，第一和第二接触部分与 并且第一和第二屏蔽板分别与屏蔽壳的天花板和地板部分接触，以便包围地板部分和接触支撑板。

公开(公告)号：US4899950A

公开(公告)日：1990-02-13

申请号：US180814

申请日：1988-04-12

申请人： Shuichi Matsuzaki

发明人： Shuichi Matsuzaki

IPC分类号： G11B23/087

CPC分类号： G11B23/08721 ,  G11B23/08757

摘要： In order to prevent a tension control pad from being excited to the point of undergoing resonance, an arrangement modifies the normal resonance frequency of the pad upon a given amount of tension being developed in the tape against which the pad is applied. In the disclosed embodiment, the provision takes the form of a projection which engages a resilient leaf spring-like member upon a predetermined amount of flexure occuring in a manner which stiffens the arrangement and elevates its resonance frequency.

公开(公告)号：USD300424S

公开(公告)日：1989-03-28

申请号：US768944

申请日：1985-08-23

申请人： Shuichi Matsuzaki ,  Akira Nakazawa

设计人： Shuichi Matsuzaki ,  Akira Nakazawa

公开(公告)号：USD318650S

公开(公告)日：1991-07-30

申请号：US299823

申请日：1989-01-11

申请人： Shuichi Matsuzaki

设计人： Shuichi Matsuzaki

公开(公告)号：US4917629A

公开(公告)日：1990-04-17

申请号：US312213

申请日：1989-02-21

申请人： Shuichi Matsuzaki ,  Shigeru Kikuta

发明人： Shuichi Matsuzaki ,  Shigeru Kikuta

IPC分类号： H01R4/24 ,  H01R13/46 ,  H01R13/648 ,  H01R43/01

CPC分类号： H01R4/2433 ,  H01R43/01 ,  Y10T29/4919

摘要： An electrical connector to which insulated conductors of a multiconductor cable are connected by insulation piercing, which includes an insulation housing having a front recess and a rear recess; a plurality of contacts arranged in the insulation housing so that their contacting sections are exposed in the front recess and their piercing sections project upwardly in the rear recess; and a guide block disposed in the rear recess and having a lateral slot in which the insulated conductors are arranged side by side at regular intervals, a plurality of vertical slots into which the piercing sections are inserted, and a deformation groove provided behind the vertical slots for securing the insulated conductors to the guide block when it is deformed.

摘要翻译： 一种电连接器，多导体电缆的绝缘导体通过绝缘穿刺连接到该电连接器，该电连接器包括具有前凹部和后凹部的绝缘壳体; 布置在绝缘壳体中的多个触点，使得它们的接触部分暴露在前凹部中，并且其穿孔部分在后凹部中向上突出; 以及引导块，其设置在所述后凹部中并且具有横向狭槽，所述绝缘导体以规则间隔并排布置，所述穿孔部分插入到所述多个垂直狭槽中，以及设置在所述垂直狭槽后面的变形凹槽 用于在绝缘导体变形时将绝缘导体固定到导块上。

公开(公告)号：US4900262A

公开(公告)日：1990-02-13

申请号：US319338

申请日：1989-03-06

申请人： Shuichi Matsuzaki

发明人： Shuichi Matsuzaki

IPC分类号： H01R13/639 ,  H01R4/02 ,  H01R13/506 ,  H01R13/516 ,  H01R13/627 ,  H01R13/629 ,  H01R13/648

CPC分类号： H01R13/6273 ,  H01R13/506 ,  H01R13/516 ,  H01R13/629 ,  H01R13/648 ,  H01R4/02

摘要： A lock mechanism for an electrical connector having an insulating housing, contact elements arranged in the insulating housing, and a cover case for covering at least a rear portion of the insulating housing, which includes a pair of flexible lock arms extending backwardly from front ends of opposite side walls of the insulating housing; a pair of flexible control members provided on opposite side walls of the cover case; a lock member provided on each lock arm for engagement with a mating connector lock member; and an operational portion provided on the lock arm behind the lock member so that it is aligned with the control member.

摘要翻译： 一种用于具有绝缘壳体的电连接器的锁定机构，布置在绝缘壳体中的接触元件和用于覆盖绝缘壳体的至少后部的盖壳体，其包括一对柔性锁定臂，其从 绝缘壳体的相对侧壁; 设置在所述盖壳的相对侧壁上的一对柔性控制构件; 锁定构件，设置在每个锁定臂上，用于与配合连接器锁定构件接合; 以及设置在所述锁定臂后面的所述锁定构件的操作部分，使得其与所述控制构件对准。

公开(公告)号：US4838811A

公开(公告)日：1989-06-13

申请号：US92768

申请日：1987-08-13

申请人： Masaru Nakamura ,  Shuichi Matsuzaki

发明人： Masaru Nakamura ,  Shuichi Matsuzaki

IPC分类号： H01R4/24 ,  H01R12/70 ,  H01R13/6583

CPC分类号： H01R13/6583 ,  H01R23/662 ,  H01R4/2404

摘要： A modular connector consists of a plug and a jack. The plug has a first insulating housing containing terminals and a first metal case for covering the first insulating housing and having a closing piece for closing openings between the first metal case and the cable. The jack has an second insulating housing for containing contacts, a second metal case for covering the second insulating housing, and a connection piece mounted in the second insulating housing for making an electrical connection between the first and second metal cases.

摘要翻译： 模块化连接器由插头和插孔组成。 插头具有包含端子的第一绝缘壳体和用于覆盖第一绝缘壳体的第一金属壳体，并且具有用于封闭第一金属壳体和电缆之间的开口的封闭件。 插座具有用于容纳触点的第二绝缘壳体，用于覆盖第二绝缘壳体的第二金属壳体和安装在第二绝缘壳体中的用于在第一和第二金属壳体之间形成电连接的连接件。