| 摘要 |
PURPOSE:To improve space factor and workability, by arranging a tubular metal mesh body around a cable lead-in hole made through a cabinet rack and shield connecting the tubular body with the external conductor of cable. CONSTITUTION:A tubular metal mesh body 10 is arranged around a cable lead-in hole 11 made through a cabinet rack 1. One end of the tubular body 10 is electrically connected with the circumferential section of the cable lead-in hole 11 through a fixing metal 9. Then a cable 3 is inserted into the tubular body 10 and the open end of the tubular body 10 is fastened through a metal band 12 so as to shield joint the external conductor 31 of the cable with the tubular body 10. Since an earth board is not required, space factor is improved and the efficiency of cable lead-in work is improved. |
