公开(公告)号：US20120126015A1

公开(公告)日：2012-05-24

申请号：US12951195

申请日：2010-11-22

申请人： Carl D. Wittenberg ,  Mark E. Drzymala ,  Chinh Tan ,  Wancheng Zhao

发明人： Carl D. Wittenberg ,  Mark E. Drzymala ,  Chinh Tan ,  Wancheng Zhao

IPC分类号： G06K7/14 ,  G06K7/10 ,  H05K13/00

CPC分类号： G06K7/10881 ,  Y10T29/49002

摘要： The light seal gasket for using in a barcode reading arrangement includes (1) a skirt region configured to surround the solid-state imager on the circuit board and having a bottom surface for making a light seal with the circuit board, (2) a baffle tube configured for aligning with an opening on the chassis and having a top surface for making a light seal with the chassis, and (3) a diaphragm region configured to be bendable when the chassis and the circuit board are pressed towards each other with the light seal gasket sandwiched in-between.

摘要翻译： 在条形码读取装置中使用的光密封垫片包括：（1）裙部区域，被配置为围绕电路板上的固态成像器并具有用于与电路板形成光密封的底面，（2）挡板 管，其被构造成与底盘上的开口对准，并具有用于与底盘形成光密封的顶表面，以及（3）当底盘和电路板用光朝彼此挤压时构造成可弯曲的膜片区域 密封垫片夹在其间。