| 摘要 |
PURPOSE:To improve accuracy on the fitting of a circuit member by setting up a mounting member to a fixing member pressing down a case, in which a light-emitting element is housed, and fastening these case and fixing member to a body to be fitted by the mounting member. CONSTITUTION:A plurality of light-emitting diodes 11 in which leads 11a are bent at a fixed angle are soldered to a printed substrate 13, and a case 22 is installed to the light-emitting diodes 11 under the state. A fixing member 21 is fastened to the printed substrate 13 while through-holes 21a for the fixing member 21 and projections 22a for the case 22 are engaged. Mounting members 211, 212 are set up to bodies to be fitted such as brackets fixed to a charger for charging in the vicinity of a photosensitive body drum. Since distances among the mounting members 211, 212 and the light-emitting diodes are shortened, errors on the mounting of the mounting members 211, 212 hardly having an effect on the positions of fitting of the light-emitting diodes 11, thus improving accuracy on the installation of the light-emitting diodes. |
