| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a discharging unit which can be easily assembled without damaging a substrate or a component and is compact at low cost, and to provide a drum unit having the same and an image forming apparatus. <P>SOLUTION: A discharging unit 60 comprises a substrate 62 on which a light emitting diode 61 is mounted and a holder 65 to which the substrate 62 is attached at a predetermined position. The holder 65 has an opening part 65a capable of inserting one end part 62a of the substrate 62, a first flexible guide part 65b for guiding the other end part 62b side of the substrate 62 to the insertion direction A, and a second guide part 65c which forms a gap smaller than the thickness of the substrate 62 with the first guide part 65b to guide the other end part 62b side of the substrate 62 to the insertion direction A. The substrate 62 is held at a predetermined position by inserting and holding the other end part 62b side of the substrate 62 by the first and second guide parts 65b and 65c by bending of the first guide part 65b in a state where the one end part 62a of the substrate 62 is inserted into the opening part 65a. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
