| 摘要 |
<p>PURPOSE:To obtain a CD-ROM retrieving device in which the control of the opening order of display and keyboard sections and the control of the opening angle of the keyboad section are performed by one operation. CONSTITUTION:The device has a display section 11 and a keyboard section 18 which are pivotally supported by a main body 12 so that they are freely opened and closed. The body 12 is provided with a first engaging pawl, a second engaging pawl and their operating member 19. Moreover, the sections 11 and 18 are provided with a restraining section 25, to which the first and the second pawls aere engaged, and spring member 14 and 22 which energize the sections 11 and 18 in the direction to open. Furthermore, links 20 and 21 are provided to contro the opening angle of the section 18. Therefore, by a one operation of the member 19, the sections 11 and 18 are opened in that order and the opening angle of the section 18 is controlled by the links 20 and 21.</p> |
