| 摘要 |
<p>A device for supporting a display device is provided to support a main unit of the display device stably even if load of the main unit is changed, and change the size or the weight of the main unit easily by extending a range of the load for supporting the main unit, and reduce a manufacturing cost by minimizing the number of parts needed for increasing frictional force or using the parts in common. A lifting member(150) is combined with a main unit of a display unit. A guide frame(140) is combined with a base unit(120), and supports and slides the lifting member in a lifting direction. A spring rotor(161) is rotated and supported to the lifting member by having a rotational axis horizontal to the lifting direction of the lifting member, and is lifted with the lifting member. A spiral leaf spring(162) is wound to the spring rotor by combining an inner end to the spring rotor, and elastically resists falling the lifting member by combining an external end to the guide frame. A spring friction part(154) resists rotating the spiral leaf spring by frictionally contacting with the spiral leaf spring. A rotor friction part(163) resists rotating the spring rotor by frictionally contacting with the spring rotor. A lifting guiding unit(141) receives the lifting member and an elastic unit(160).</p> |
