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    • 3. 发明申请
    • EXPANDABLE STANDOFF CONNECTOR WITH SLIT COLLAR AND RELATED METHOD
    • 具有切片的可扩展的标准连接器及相关方法
    • US20060094296A1
    • 2006-05-04
    • US10904198
    • 2004-10-28
    • David EdwardsRonald HeringDavid LongJason Miller
    • David EdwardsRonald HeringDavid LongJason Miller
    • H01R13/73
    • H05K7/142
    • An expanding standoff connector is disclosed including a collar having a slit through a wall of the collar, a tapered interior surface and an exterior surface configured to engage an interior of a mounting opening of the circuit board. A fastener including a threaded portion and a substantially cone shaped portion configured to mate with the tapered interior surface of the collar is placed within the collar and advanced to expand the collar to mount the circuit board. A related method for mounting a circuit board is also disclosed. Since the expansion is horizontal only (purely radial), a more uniform radial expansion from top-to-bottom of the collar is applied to the circuit board and a best-fit alignment between a circuit board and heatsink can be maintained.
    • 公开了一种扩展的支座连接器,其包括具有通过套环的壁的狭缝的套环,锥形内表面和被配置为接合电路板的安装开口的内部的外表面。 包括螺纹部分和构造成与套环的锥形内表面配合的基本锥形部分的紧固件被放置在套环内并且前进以扩展套环以安装电路板。 还公开了一种用于安装电路板的相关方法。 由于膨胀仅是水平的(纯径向),所以从电路板的顶部到底部的更均匀的径向膨胀被施加到电路板上,并且可以保持电路板和散热器之间的最佳匹配对准。
    • 4. 发明申请
    • CIRCUIT BOARD CAM-ACTION STANDOFF CONNECTOR
    • 电路板摄像机保持连接器
    • US20060090927A1
    • 2006-05-04
    • US10904276
    • 2004-11-02
    • David EdwardsRonald HeringDavid LongJason MillerCarl Peterson
    • David EdwardsRonald HeringDavid LongJason MillerCarl Peterson
    • H05K3/30
    • H05K7/142
    • A cam-action expanding standoff connector and related method are disclosed for mounting a circuit board. The standoff connector includes a body and a plurality of mounting members having interior longitudinally-extending camming portions for engagement by a cam. A cam is configured to be positioned within the mounting members in a first position in which the mounting members are not expanded against the interior of a mounting opening and in a second position in which the cam engages the camming portions to expand the plurality of mounting members against the interior of the mounting opening. Since the camming action is horizontal only (purely radial), practically no vertical forces are applied to the circuit board and a best-fit alignment between a circuit board and heatsink can be established and maintained.
    • 公开了一种用于安装电路板的凸轮动作扩展型支座连接器及相关方法。 支座连接器包括主体和多个安装构件,其具有用于由凸轮接合的内部纵向延伸的凸轮部分。 凸轮构造成在安装构件内定位在第一位置,在第一位置,安装构件不会抵靠安装开口的内部膨胀,并且在第二位置中凸轮接合凸轮部分以使多个安装构件 抵靠安装开口的内部。 由于凸轮作用仅仅是水平的(纯径向的),实际上没有垂直力施加到电路板上,并且可以建立和维持电路板和散热器之间的最佳配合。
    • 8. 发明申请
    • ROLLING CONTACT SCREENING METHOD AND APPARATUS
    • 滚动联系人筛选方法和装置
    • US20050058771A1
    • 2005-03-17
    • US10605219
    • 2003-09-16
    • L. HerronJames HumenikDavid LongJason Miller
    • L. HerronJames HumenikDavid LongJason Miller
    • B41F15/42H05K3/12H05K3/40B05D5/12
    • H05K3/1233B41F15/42H05K3/4053H05K2203/0143
    • A method of applying paste to an electronic circuit board substrate containing via openings comprises providing over the substrate a mask having openings therein for lines and openings corresponding to the substrate via openings, and providing a roller having a surface adjacent the roller. Paste is then applied either to the mask or to a side of the surface facing the mask. The method then includes rolling the roller and the surface over the mask and flowing the paste into the openings in the mask without substantially sliding the roller and surface over the mask. In the preferred embodiment, paste is applied to a side of the surface facing the mask and the surface containing the paste is rolled over the mask. The surface may be attached to the roller. More preferably, the surface is on a film strip, separate from the roller, disposed between the roller and the substrate.
    • 将糊剂涂布到包含通孔的电子电路板基底上的方法包括在基底上设置一个掩模,该掩模在其上具有与基底通孔开口相对应的线和开口的开口,并提供一个具有与滚子相邻的表面的辊。 然后将糊剂施加到面罩或面向面罩的表面的一侧。 该方法然后包括将辊和表面滚动在掩模上并将糊剂流动到面罩中的开口中,而不使辊和表面基本上滑过掩模。 在优选实施例中,将糊剂施加到面向面罩的表面的一侧,并且将含有糊状物的表面卷在掩模上。 表面可以附接到辊子。 更优选地,表面位于设置在辊和基底之间的与辊分离的膜条上。