| 摘要 |
<p>The present invention provides a tilt foot mechanism of a projection display device, wherein the number of components is reduced and the production cost is lowered. The tilt foot mechanism of the present invention has a foot (14) that can be raised and lowered with respect to the case of the projection display device, the foot (14) having a rod (20) on which spiral-shaped grooves are formed. In addition, the tilt foot mechanism of the present invention has a base part (11) integrally formed with the case, a lever (12) that is rotatably attached to the base part (11) and that has protrusions (42) formed thereupon that can engage with the grooves (23) of the rod (20), and a spring (13) disposed between the base part (11) and the lever (12). The lever (12) has a projection (45) that can come into contact with a part of the foot (14). In conjunction with the raising of the foot (14) that has come into contact with the projection (45), the lever (12) rotates against the impelling force of the spring (13).</p> |
