| 摘要 |
PURPOSE:To provide a compact switch device with enhanced functions, wherein congested button arrangement is made practicable, the degree of freedom in arranging buttons increased, and feeling enhanced, by coupling buttons together by a slackened film while the condition is held so that the button are mounted on the face panel. CONSTITUTION:In the condition that buttons 2 are mounted on a face panel 1, they are coupled together by a slackened film 2B, and a printed circuit board 4 equipped with a push switch 3 is installed. Thereby the restricted space is utilized fully in the condition the buttons are being coupled, which accomplishes a switch of an electronic musical instrument with good appearance, fine feeling, and easy-to-assemble property. |
