| 摘要 |
<p>PURPOSE:To confirm the upper and lower limit positions of tilting and to increase the sensation of tilting operation by forming plural projecting part or recessed parts which can be clicked with recessed or projecting parts formed on a connecting arm. CONSTITUTION:When a display device D is tilted from a use state for a personal computer to a drawing communication state, the device D is pulled and raised to disengage the recessed parts 14 and projection parts 15 from each other, the device D slants increasing in tilt angle gradually while moving down, and the connecting arm 9 rotates anticlockwise. When the device D reaches its tilt lower limit position, the recessed parts 14 of the arm 9 engage the projection parts 16 of the main body 1. Further, when the device is tilted from the drawing communication state to the use state for the personal computer, the device D is elevated and rotated to the upright altitude, the recessed parts 14 are disengaged from the projecting parts 16 and the arm 9 rotates clockwise. Then, when the device D reaches the tilt upper limit position, the recessed parts 14 engage the projecting parts 15 again.</p> |
