Coil bobbin with anti-rotational elements

    公开(公告)号:US20060044102A1

    公开(公告)日:2006-03-02

    申请号:US10923858

    申请日:2004-08-24

    IPC分类号: H01F27/30

    CPC分类号: H01F5/04 H01F27/306

    摘要: A bobbin for an electromagnetic inductive wire coil, to which at least one terminal is attached, has a hollow body with two opposite ends. A side flange is molded integrally to each one of the opposite ends. Each side flange has a plurality of corners and at least one reverse L-shaped rib configuration in at least one corner so that the rib configuration prevents rotation of the bobbin and breaking off of the terminal when a rotational force is applied to the terminal. Another reverse L-shaped rib configuration may be positioned upside down in another corner of each side flange. The reverse L-shaped rib configuration may have a third rib molded integrally thereto to form a reverse C-shaped rib arrangement to confine a rear end of the terminal. This confinement helps to prevent backward movement caused by a head-on force applied to a front end of the terminal.

    Coil bobbin with anti-rotational elements
    3.
    发明授权
    Coil bobbin with anti-rotational elements 有权
    具有防旋转元件的线圈筒管

    公开(公告)号:US07106160B2

    公开(公告)日:2006-09-12

    申请号:US10923858

    申请日:2004-08-24

    IPC分类号: H01F27/29

    CPC分类号: H01F5/04 H01F27/306

    摘要: A bobbin for an electromagnetic inductive wire coil, to which at least one terminal is attached, has a hollow body with two opposite ends. A side flange is molded integrally to each one of the opposite ends. Each side flange has a plurality of corners and at least one reverse L-shaped rib configuration in at least one corner so that the rib configuration prevents rotation of the bobbin and breaking off of the terminal when a rotational force is applied to the terminal. Another reverse L-shaped rib configuration may be positioned upside down in another corner of each side flange. The reverse L-shaped rib configuration may have a third rib molded integrally thereto to form a reverse C-shaped rib arrangement to confine a rear end of the terminal. This confinement helps to prevent backward movement caused by a head-on force applied to a front end of the terminal.

    摘要翻译: 用于电磁感应线圈的线轴,至少一个端子附接到该线轴上,具有两个相对端的中空本体。 侧凸缘与相对端中的每一个一体地模制。 每个侧凸缘在至少一个角部中具有多个拐角和至少一个倒L形肋构造,使得当向终端施加旋转力时,肋构造防止筒管旋转并断开端子。 另一个反向的L形肋构造可以被倒置放置在每个侧凸缘的另一个角部。 相反的L形肋构造可以具有与其一体模制的第三肋,以形成用于限制端子的后端的反向C形肋布置。 这种限制有助于防止由施加到终端的前端的前导力引起的向后移动。