发明授权
US5268564A Bar code scanner actuated by detection of scanner motion 失效
通过检测扫描仪运动来启动条码扫描器

Bar code scanner actuated by detection of scanner motion
摘要:
A bar code scanner which is responsive to the movement of the scanner to activate its light source. The scanner includes a motor having a moving member which is set in motion when the scanner is displaced from a rest position. The moving member generates a voltage in a coil, which activates the operation of the bar code scanner.
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