| 摘要 |
<p>An illuminating and optical apparatus for inspecting soldering of PCB of the present invention comprises: a fixed member which forms a horizontal plane at the top thereof and a tilted plane at the side thereof; first illuminating means disposed at the upper plane of the fixed member for illuminating the inspecting part attached on the PCB; second illuminating means disposed at the tilted plane of the fixed member for illuminating the inspecting part to obtain an image whose shade is inverted to that obtained by the first illuminating means; control means for controlling brightness of the first and second illuminating means and turning on/off of power; and optical means disposed at the upper portion of the fixed member for photographing at large and small views the inspecting part illuminated by the first and second illuminating means under the control of the control means, thereby automatically inspecting the mounted and soldered states of various electronic parts on the surface of a printed circuit board of a surface mounting apparatus by evenly illuminating and photographing with an adequate view in accordance with the size thereof.</p> |
