| 摘要 |
PURPOSE:To constitute an input device so that a switch of the input device used for a miniature computer game machine can respond to the input quantity by a simple constitution by combining plural switches in which pressing levels of a push-button required for switching of an opening/closing state, and using a composite switch by which plural switches are opened and closed by one push button. CONSTITUTION:By a depressing operation of a push button 1, a button 1 and a contact 2 are connected and a first switch becomes an ON state. By further depressing the button 1 in a state that the button 1 and the contact 2 are connected, and a first switch is turned on, a spring 5 is deformed, a contact 3 and a contact 4 are connected and a second switch also becomes an ON state. By operating a state that only a first switch is turned on, and a state that a first switch and a second switch are both turned on by pressing depth of the push button, a control operation corresponding to the input quantity of two stages is obtained. This input device can be used as an image movement control switch on a screen used mostly in general games. |
