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1. 发明申请

US20130134209A1 CARRIER FOR CIRCUIT BOARD 审中-公开
标题翻译：电路板载体
公开(公告)号：US20130134209A1
公开(公告)日：2013-05-30
申请号：US13306974
申请日：2011-11-29
申请人： LI-HSUAN LU
发明人： LI-HSUAN LU
IPC分类号： B23K3/08
CPC分类号： B23K1/0016 , B23K3/087
摘要： A circuit board carrier comprises an upper and a lower covers that construct a space for accommodating a circuit board. The upper cover has a recess, and an inner portion of the recess has two positioning elements symmetrically arranged. The positioning elements are movable in a push-and-pull motion. An inner wall of the recess has position limiting elements arranged at four corners thereof. The limiting elements are located between the inner wall of the recess and the positioning elements for confining the motion of the limiting elements and eliminating an effect of product tolerance on manufacturing the board. The carrier implements Y-axis and Z-axis confinement, avoids vibration occurred when the board passes an oven, and avoids a sliding error occurred due to human operations, by springs and pressing bulks fastened to bottom surfaces of the positioning elements and down pressing spring structure disposed below the upper cover.
摘要翻译：电路板载体包括构成用于容纳电路板的空间的上盖和下盖。上盖具有凹部，凹部的内部具有对称设置的两个定位元件。定位元件可以在推拉动作中移动。凹部的内壁具有排列在其四个角部的位置限制元件。限制元件位于凹部的内壁和定位元件之间，用于限制限制元件的运动，并消除了在制造板上的产品公差的影响。载体实现Y轴和Z轴限制，避免板通过烤箱时发生振动，避免由于人为操作而发生的滑动错误，弹簧和紧固在定位元件底面的按压块和向下按压弹簧结构设置在上盖下方。

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