| 摘要 |
PROBLEM TO BE SOLVED: To easily provide such a grounding piece at a low cost as capable of effectively restraining noise caused by an image forming machine by forming the grounding piece with a conductive member and an electric wave absorbing means annexed thereto. SOLUTION: With a conductive member 4 and an electric wave absorbing means 6 annexed thereto, a grounding piece 2 for an image forming machine (a copying machine, etc.) is formed. The conductive member 4 is made from a broze or spring steel metal plate and constituted by the first part 8 which has a connection hole 12 used for connection to the image forming machine and the second part 10 which is extended at a bending angle α of 120-150 to the first part 8. The electric wave absorbing means 6 is formed with a rectangular parallelopiped electric wave absorbing material (a ferrite sintered material or a ferrite grain contained material) and annexed to the second part 10 via a filling member 16 (a sponge, etc.) in a rectangular through-opening 14. In this way, the grounding piece 2 to effectively restrain noise caused by the image forming machine and avoid electromagnetic interference is provided. |
