| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image displaying apparatus capable of changing the forward running and reverse running display speeds by power input by depressing operation of a pushing button and capable of selecting a display image, or the like, simply and with good operability. <P>SOLUTION: The image displaying apparatus is constituted with an input device 1 generating image display operating signals by depressing image display functional buttons 13-19 corresponding to a plurality of image display functions and a computer 2 controlling the image display on a display 3 depending on the image display controlling signals inputted by an input device 1. The image display functional buttons are each equipped with a gear change button 13 to change image display speed in multiple steps at least by the change in pressure on the buttons. The gear change buttons are each constituted with a multistage actuating press switch and are each provided with a stop mechanism for protecting the press switch when receiving power beyond the pressure at the maximum image display speed. The stop mechanism is so functioned that, when a support plate 23 fixed with a key top 13 is rotated beyond a prescribed angle, its folded part 23a abuts on a support plate 20 and its motion is stopped. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
