Input/output system

摘要

The input/output system of the present invention includes a sheet-like input/output unit that includes wiring and a connection box that is attached to an edge of the sheet-like input/output unit. The connection box includes a housing that is attached so as to sandwich the sheet-like input/output unit and internally encloses a circuit board that is connected to the wiring. The housing includes a slit through which the sheet-like input/output unit passes and whose upper and lower edges are curved and means for fixing the sheet-like input/output unit that is disposed inside to the slit. Since the means for fixing the sheet-like input/output unit is disposed inside to the slit, the edges of the slit are narrow but formed with large radii of curvature, so that the sheet-like input/output unit is not folded over at the slit part. The slit can also be sealed by attaching packing to the edge of the slit.