| 摘要 |
PURPOSE:To improve the operability of a control key device to be used for a TV game device or a portable type electronic game device. CONSTITUTION:A control key device is composed of a left and a right housings 11, 12 which are rotatable to each other. A direction key top 2, and a switch button 3 are disposed on one surface of the left housing 11, and on one surface of the right housing 12 respectively. Otherwise, the switch button 3 is provided on the other surface of the left housing 11, while the direction key top 2 is provided on the other surface of the right housing 12. |
