Magnetic head having coil bobbin for mounting printed circuit board

Claim 1

A magnetic head having a recording and reproducing core, an erasing core, a coil for recording and reproducing, and a coil for erasing on a magnetic medium with which the magnetic head is placed in moving contact, and a structure for holding said cores and coils comprising: a bobbin member having a recording and reproducing coil bobbin and an erasing coil bobbin arranged in parallel in an upright direction and spaced apart from each other along a lateral direction, each having a hole therethrough for insertion of a corresponding one of said magnetic cores, and having a respective one of said coils wound therearound, wherein the respective magnetic cores inserted through said holes in said bobbin form a magnetic head at one end of said bobbin member along the upright direction; a flange formed at another end of said bobbin member opposite from said one end forming said magnetic head; a plurality of terminal pins for each of the coils wound on the bobbins arranged on said flange, said pins extending in parallel with each other in an upright direction perpendicular to said flange, wherein the ends of the coils wound on said coil bobbins are connected to respective ones of said terminal pins; and a flexible printed circuit board having terminal pin insertion holes arranged in a corresponding row at one end thereof parallel to said lateral direction, through which the terminal pins are inserted, and by which conductive patterns on said printed circuit board are directly physically and electrically connected to the terminal pins, wherein said printed circuit board being directly connected to said terminal pins can be flexed and follows movement of the magnetic head in moving contact with the magnetic medium and the need for any connecting wires between said terminal pins and said printed circuit board and the risk of breakage thereof can be avoided.