PURPOSE: To improve the assembly work performance between a tape-shaped electric wire and a lead wire by accommodating the tape-shaped electric wire through the bending in different directions by closing a cover part which is formed in free opening and closing and by installing a connection terminal holding body having an electric wire accommodation part which can be nipped and fixed.

CONSTITUTION: A connection plate 32 on which the inner edge part of a tape-shaped electric wire 21 and a lead wire 24 are connected is accommodated into the connection terminal accommodation part 27 of a connection terminal holding body 25. The tape- shaped electric wire 21 which is bent in the 90° direction is accommodated into an electric wire accommodation part 28 by closing the cover part 30 of the connection terminal holding body 25. Since the connection terminal holding body 25 is installed and held on the engagement pieces 35a and 35b of a movable case 12, the need of immediately installing the tape-shaped electric wire 21 and the lead wire 24 is obviated, and the connection terminal holding body 25 is assembled with the movable case 12 in simple manner, and integral formation is enabled. Further, the change of the direction of arrangement of the electric wire from the tape-shaped electric wire 21 to the common lead wire 24 is facilitated.