Housing structure for radio unit resistant to static electricity.

摘要

Connecting terminals which may be connected to terminals of an external device are disposed in a housing of a radio unit at a predetermined distance from the outer surface of the housing. The housing is provided with openings in a part thereof in alignment with the connecting terminals so that the terminals of the external device are connectable to the connecting terminals through the openings. Preferably, the openings of the housing are filled with a non-conductive material.