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    • 3. 发明授权
    • Circuit board pallet with improved securement pin
    • 电路板托盘带有改进的固定销
    • US06874226B2
    • 2005-04-05
    • US10382700
    • 2003-03-06
    • James Gleason
    • James Gleason
    • H05K13/00H05K3/30
    • H05K13/0069Y10T29/49117Y10T29/4913Y10T29/49131Y10T29/49144Y10T29/53174Y10T29/53178Y10T29/53183
    • A circuit board pallet with an improved securement pin and component positioning arms is disclosed. The improved pin of the present invention is cylindrical pin with an enlarged head. A countersunk hole is drilled in the bottom of the pallet to accommodate the pin. The pin is inserted into the countersunk hole and secured with a high-temperature epoxy resin. The epoxy holds the pin securely in place and keeps the pin from moving up or down.The present invention also comprises at least one arm affixed at one end to a swivel joint. The swivel joint allows the arm to rotate about a vertical axis. The upper portion of the swivel joint is hinged such that the arm can rotate about a horizontal axis. The combination of movement about the horizontal and vertical axis allows the arm to be positioned at any point over the pallet.
    • 公开了一种具有改进的固定销和部件定位臂的电路板托盘。 本发明的改进的销是具有扩大头部的圆柱销。 在托盘的底部钻出沉孔,以容纳销钉。 将销钉插入沉孔,并用高温环氧树脂固定。 环氧树脂将销固定在适当的位置并保持销不向上或向下移动。本发明还包括至少一个臂,其一端固定在旋转接头上。 旋转接头允许臂围绕垂直轴线旋转。 旋转接头的上部被铰接,使得臂可绕水平轴线旋转。 围绕水平和垂直轴的运动的组合允许臂定位在托盘上的任何点处。