PURPOSE: To provide an excellent cord attaching structure capable of avoiding extreme bending of a connecting cord.

CONSTITUTION: A rotary metal fitting 21 is free pivotally attached to a controller metal fitting 6 so as to be fixed to one end of a resin plate 9. Besides, a fixing metal fitting 24 having a long hole 26b is attached to the frame of a data processor and then a shifting metal fitting 29 having a fixing screw 28 loosely engaged with this long hole 26b is fixed to the other end of the resin plate 9 so that a cord 16 may be fixed to the rotary metal fitting 21, the shifting metal fitting 29 and the resin plate 9.