| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of the parts used, simplify the manufacturing work and then reduce the cost. SOLUTION: A conductive unit 50 contains a plurality of brush portions sliding to a pattern substrate 40 and a feeding portion connected to a motor 20; and a first conductive plate 52 manufactured in one united body in a state where a portion from a conductive plate is partially short-circuited is jointed and fixed in one united body with a second conductive plate 54 manufactured in one united body in a state of partially short-circuited from one conductive plate including a connector pin portion for connecting to other parts. In this case, all the terminal groups are fixed with an insulation resin so that, even though short portions unnecessary for electrical conduction are cut off, they will not be scattered. |
