| 摘要 |
The present invention relates to a lifting device for multi-monitors. The device includes: a bottom plate which is supported on the floor; a case which includes a bolt hole to which a bolt is inserted while penetrating the inside of a hollow-pipe shape frame placed on the bottom plate and a guide groove and a guide protrusion vertically penetrating around the bolt hole; a reinforcing bar which is formed on the bottom plate; an operation unit which is placed inside the case and moves up and down; a fixing unit which includes a top plate placed above the operation unit and one or more fixing plates connected to the top plate and with each of which a monitor is individually combined; and a leg which is placed inside the case, is combined with the top plate of the fixing unit, is a hollow-pipe shape frame lifted by the operation unit, includes an auxiliary bolt hole vertically penetrating inside the frame and an inner guide groove and an inner protrusion around the auxiliary bolt hole, and has a position groove corresponding to the guide groove formed on the case outside the frame. According to the present invention, it is possible to prevent noise and damage due to contact between the case and the leg when the leg is lifted by preventing the case and the leg from being in contact using a reinforcing member and an inner reinforcing member formed on the case and the leg, lift the leg without shaking since the leg can be lifted while being firmly supported by the case using the reinforcing member and the inner reinforcing member, and allow many users to use monitors at the same time since each monitor can be connected to each of the one or more fixing plates of the fixing unit. |
