| 摘要 |
PURPOSE:To improve the magnetic mounting property of the connector remarkably by previously preventing the problems of the breakdown, etc. of a magnetic recording section, such as a cash card, a magnetic tape, etc. due to the line of magnetic force while focusing the line of magnetic force extremely. CONSTITUTION:A connecting female tool is constituted in such a manner that a ferromagnetic sheet 2 is attached and set up to one magnetic pole surface of a permanent magnet 1 and a ferromagnetic sheet 3 for shielding with a hole 3a communicated with a hole 1a to the other magnetic pole surface, and the ferromagnetic sheets 2, 3 are fixed integrally to said permanent magnet 1 by the bent edges 4a, 4a of the upper and lower end edges of a cover 4, which is fitted to the circumferential surface of the permanent magnet 1 and consists of a nonmagnetic sheet. A ferromagnetic sheet 5 magnetically mounted detachably onto the surface of the ferromagnetic sheet 3 in said permanent magnet 1 is prepared, and the ferromagnetic sheet as a connecting male tool and the ferromagnetic sheet 2 in said permanent magnet 1 are contacted magnetically detachably through the holes 1a, 3a while using the sheet 5 as the connecting male tool. |
