| 摘要 |
PURPOSE:To facilitate easy draw-out of a coil lead and to eliminate damage completely for a multi-channel magnetic head, by providing a coil lead draw-out groove having the same level from the rear end of a wound coil through the rear end of a core at the back side of a magnetic core. CONSTITUTION:For a head integrated matter 9 for measurement data collecting recording/reproducing device in which many magnetic heads 5 are integrated to a holder 7, a plane part 20 having no level difference to a coil wound part 19 at the area right after the rear end of a coil 2 is provided to the core back side 18 of a core element 3 wound round with the coil 2 of one of heads 5. A side wall 21 having its center part set at the same level as the part 20 and both side parts protruded over the center part is provided from the rear side of the plane 20 through the rear end of a core -1B. Then a draw-out groove 22 is formed to the wall 21 for a coil lead 11, and the lead 11 of the coil 2 is put into the groove 22 at the area preceding to a draw-out part 24 by means of a pin 23 and bonded there with an instant adhesive, etc. In such a way, the defective insulation, a disconnection, etc. due to the damage of the lead 11 caused by a corner 15 of the holder 7 can be avoided for a magnetic head integrated matter. |
