| 摘要 |
PURPOSE:To increase a magnetic shielding effect by extending and bending part of a platelike fitting leg provided to a shield case, and thus blocking the rear- end opening part of the shield case. CONSTITUTION:Part of a fitting leg 6 fixed on the reverse surface of a shiled case 1 is bent toward the rear-end opening part of the shield case 1 to obtain a bent part 6a, thus nearly blocking the rear-end opening part. The bent part 6a has a notch 6b for avoiding terminals 4 an 4, and is fixed to the shield case 1 by spot welding, adhesion with an adhesive, etc., while not in contact with the terminals 4 and 4. The fitting leg 6 is made of a magnetic material such as ''Permalloy ''. The rear-end opeing part of the shield case is covered with the magnetic material, so that magnetic shielding effect is increased. |
