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    • 2. 发明授权
    • Rotary plug
    • 旋转插头
    • US4932882A
    • 1990-06-12
    • US369323
    • 1989-06-21
    • Steve Kang
    • Steve Kang
    • H01R39/64H04M1/02
    • H04M1/02H01R39/64
    • A rotary plug comprises a casing for receiving a cable. Conductive laminates fixed inside the casing are electrically connected to conductors in the cable. A plug with plug body also contain conductive laminates. The plug with its laminates rotates inside the casing. A dual surfaced printed circuit board is installed between the conductive laminates of the plug and those of the cable. A front linear circuit of the dual printed circuit board connects with the conductive laminates of the body of the plug, and a rear circular circuit of the dual printed circuit board contacts the conductive laminates connected to the cable. While the dual printed circuit board rotates along with the body of the plug, the immovable conductive laminates of the cable maintain contact with a point of the rear circular circuit to keep the plug electrically connected to the cable.
    • 旋转插头包括用于接收电缆的壳体。 固定在壳体内的导电层压板电连接到电缆中的导体。 具有塞体的插头也包含导电层压板。 带有层压板的插头在外壳内旋转。 双面印刷电路板安装在插头的导电层压板和电缆的导电层压板之间。 双印刷电路板的前线性电路与插头主体的导电层压板连接,并且双印刷电路板的后圆形电路接触连接到电缆的导电层压板。 当双印刷电路板与插头的主体一起旋转时,电缆的不可移动的导电层压板保持与后圆形电路的点接触,以将插头电连接到电缆。
    • 3. 发明授权
    • Rotatable hidden connector for telephone transmitter
    • 用于电话发射机的可旋转隐藏连接器
    • US5435731A
    • 1995-07-25
    • US241923
    • 1994-05-12
    • Steve Kang
    • Steve Kang
    • H01R35/04H01R39/64H01R39/08
    • H01R35/04H01R39/64H01R2201/16
    • A rotatable connector installed in a telephone transmitter and used for connecting a coiled conductor and the transmitter to effectively prevent the coiled conductor from twisting. The connector includes a housing, four conductors for connecting to a microphone and a receiver in the transmitter, four annular guide pieces which can be mounted on a rotation seat and held in the housing and composed of four semicircular piercing guide pieces and four semi-circular guide pieces, a jack for the coiled conductor held in the housing and having several electrically conducting spring strips thereon. The jack can be freely rotated relative to the housing while keeping the spring strips in electric contact with the corresponding annular guide pieces.
    • 安装在电话发射机中的可旋转连接器,用于连接线圈导体和发射器,以有效防止线圈导体扭曲。 连接器包括壳体,用于连接到麦克风的四个导体和发射器中的接收器,四个环形引导件,其可以安装在旋转座上并保持在壳体中并且由四个半圆形穿孔引导件和四个半圆形 引导件,用于螺旋导体的插座,其保持在壳体中并且在其上具有多个导电弹簧条。 千斤顶可以相对于壳体自由旋转,同时保持弹簧条与相应的环形导片电接触。
    • 4. 发明授权
    • Rotatable connector for telephone transmitter
    • 电话发射机可旋转接头
    • US5234347A
    • 1993-08-10
    • US985580
    • 1992-12-03
    • Steve Kang
    • Steve Kang
    • H01R35/04H01R39/64
    • H01R39/64H01R35/04H01R24/62
    • A rotatable connector for telephone transmitter, especially one which prevents the transmitter conductor from twisting, includes: a housing; a clip connecting plug for inserting into the transmitter; a rotation seat for inserting and placing into the housing and connecting with an extension conductor to electrically connect with the clip connecting plug; some sets of annular guide pieces composed of some semi-circular piercing guide pieces and some semi-circular guide pieces being fixed onto the rotation seat; and a jack for transmitter conductor being fitted in the housing and having some electrically conducting spring strips embedded thereon; In this structure, the jack for transmitter conductor can rotate freely relative to the rotation seat, while still keeps the spring strips in electric connection with the annular guide pieces.
    • 用于电话发射器的可旋转连接器,特别是防止发射器导体扭转的连接器包括:壳体; 用于插入发射机的夹子连接插头; 旋转座,用于插入和放置到壳体中并与延伸导体连接以与夹连接插头电连接; 一些由一些半圆形穿孔引导件和一些半圆形导向件组成的环形导向件固定在旋转座上; 并且用于发射器导体的插座装配在壳体中并且具有嵌入其中的一些导电弹簧条; 在这种结构中,用于发射器导体的千斤顶可以相对于旋转座自由旋转,同时仍然使弹簧条与环形导片电连接。
    • 5. 发明授权
    • Rotatable electrical connector
    • 可旋转电连接器
    • US5082448A
    • 1992-01-21
    • US708454
    • 1991-05-31
    • Steve Kang
    • Steve Kang
    • H01R39/64H04M1/02
    • H04M1/02H01R39/64H01R2201/16H01R24/64
    • A connector to prevent tangling of a cord having modular plug at its end which is to be connected to a telephone handset. The connector includes a first part which is rotatable relative to a second part. A circular printed circuit board with circuit conductors laid thereon is mounted on a mounting base of the first part. The modular plug with its conductive laminates which are in contact with the circular circuit conductors on its rear surface is extended from the mounting base. The second part includes a shell having a plurality of holes therein in line with the circuit conductors. A wire guide is pressed onto the top portion of the shell. The wire guide and shell form and acute inclined angle receptacle for accepting a modular type plug which is separate from the connector. Spring wire contact elements fixed inside the wire guide are electrically connected to a plurality of spring loaded contact assemblies. Each of the spring loaded contact assemblies is inserted through the respective hole and then contact one circuit conductor on its front surface. This makes individual electrical contact between the circuit conductors and respective spring wire contact elements.
    • 一个连接器,用于防止在其端部连接到电话听筒的具有模块化插头的电线的缠结。 连接器包括可相对于第二部分旋转的第一部分。 其上布置有电路导体的圆形印刷电路板安装在第一部分的安装基座上。 与其后表面上的圆形电路导体接触的其导电层压板的模块化插头从安装基座延伸。 第二部分包括其中与电路导体一致的多个孔的外壳。 线引导件被压到外壳的顶部。 导线器和外壳形式以及用于接收与连接器分离的模块式插头的锐角插座。 固定在线引导件内的弹簧线接触元件电连接到多个弹簧加载接触组件。 每个弹簧加载的接触组件通过相应的孔插入,然后接触其前表面上的一个电路导体。 这使得电路导体和相应的弹簧线接触元件之间的各个电接触。