| 摘要 |
PROBLEM TO BE SOLVED: To provide a lightning rod fixing structure of an operation panel unit which can stably arrange a lightning rod on an outermost side in a groove of an insulation case and secure a required distance between the lightning rod and an antenna pattern of a touch panel.SOLUTION: In a fixing structure of a lightning rod 5 of an operation panel unit 1, an opening 2a of an insulation case 2 of a rectangular frame shape is covered by a touch panel 3 and an LCD 4 is arranged on an inner surface side of the touch panel 3, and also the lightning rod 5 of the rectangular frame shape obtained by bending a wire to a groove 6 formed along a circumference of the opening 2a of the insulation case 2 if formed, and one side of the lightning rod 5 is molded so as to open toward the outside, and a wedge-shaped support piece 8 is inserted and fixed to a plurality of insertion holes 7 formed along the groove 6 of the insulation case 2, and the support piece 8 presses the lightning rod 5 arranged in the groove 6 of the insulation case 2 to the outside in a width direction of the groove 6. |
