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一种扫描器的改进结构,包括一光学扫描机及一光源投射装置,其主要特点是在光源投射装置内设置一反射镜组,以使来自光
An improved structure of a scanner includes an optical scanner and a light source projection device. The main feature of the scanner is that a mirror assembly is disposed in the light projection device so that light from a light source