A shaft 14 is provided on the opposite side of the side provided with a locking mechanism 7 in a remote control; a remote control holder 3 has provided thereon a bearing section 15 abutting on the shaft 14 when the remote control 1 is housed in the remote control holder 3; the remote control holder 3 further has supportingly provided thereon a holding lever 18 gripping the shaft 14 in cooperation with the bearing section 15; the holding lever 18 has provided thereon a coil spring 21 energizing the holding lever 18 toward the shaft 14; and further the remote control 1 has provided thereon a lever engaging section 23 that rotates the holding lever 18 against the resilient force of the coil spring when the remote control 1 is rotated to take out the remote control.