KR20200000871A - Monitor Alighting Apparatus - Google Patents

Abstract

The present invention relates to a monitor elevating device wherein a monitor is installed to be elevated through a penetration hole formed on an upper plate of a table composed of a side plate, the upper plate, and a rear surface plate. To this end, the present invention comprises: a monitor elevating structure which includes a fixating panel fixating a monitor to accommodate the weight of the monitor and guides the fixating panel to have an ascending and descending movement limited in a vertical direction; and a weight alleviating structure which comprises a pulley installed on the inside of the side plate of the table, a wire wound around the pulley, and a weight element fixated to one end of the wire in order to alleviate the load received by the fixating panel of the monitor elevating structure fixated to the other end of the wire. Here, the weight element comprises a lateral pipe horizontally arranged while crossing the both side plates of the table, to which the wire is fixated, and a weight object inserted into the lateral pipe. The weight alleviating structure comprises: a guide groove vertically formed at the both side plates of the table; and a vertical movement member inserted into both ends of the lateral pipe of the weight element and having a movement vertically limited along the guide groove.

Description

Monitor Lifting Device {Monitor Alighting Apparatus}

The present invention relates to a monitor elevating device for maintaining a computer monitor installed on the upper surface of a table or a computer desk in the lowered state of the table top when not in use, and then raising it to the elevated state only when the monitor is used. The present invention relates to a monitor elevating device having a structure in which a weight proportional to a load is installed on an opposite side of a wire wound on a pulley so that the monitor can be easily raised and lowered according to the lever principle.

Conventional monitor lifting device using a weight, as disclosed in Korean Patent Registration No. 10-1153157 or Utility Model Registration No. 20-0470263, the weight of the weight is held on the wire, the weight of the weight during the lifting of the monitor shakes There was a problem that the torsion occurs in the elevating path due to the phenomenon does not operate stably.

In addition, when the table is moved to another place, the weight may be shaken and placed in an abnormal position or may damage the inner surface of the table.

In addition, the weight is determined according to the weight of the monitor, there was a burden to prepare in advance the weight of the various specifications for the monitor during manufacture.

In particular, recently, more and more users are installing two or more monitors on one table and using them together, and the weight of the weight is also heavier than when using a single monitor, thereby amplifying the aforementioned problems.

Patent Registration No. 10-1153157 Utility Model Registration No. 20-0470263

SUMMARY OF THE INVENTION An object of the present invention is a weight disposed so as to cross a weight between two sidewalls of a table in a monitor lifting device for reducing the force required to directly lift a monitor using a load reducing structure comprising a weight. It is to provide a monitor lifting device comprising a load reducing structure composed of an element, the extrapolation of the vertical moving member movable only vertically along the guide groove formed on the side wall at both ends of the cross pipe.

Another object of the present invention is to provide a weight element configured to insert a desired number of weights inside the transverse pipe so that the size of the weight can be easily set in relation to the load of the monitor.

Other objects that can be recognized as being pursued in the present invention can be achieved by the detailed description of the present invention described with reference to the accompanying drawings.

In order to achieve the above object, the present invention is a monitor lifting device which is installed so that the monitor is raised and lowered through the through hole formed in the upper plate of the table consisting of the side plate, the top plate and the back plate, the weight of the monitor by fixing the monitor And including a fixed panel for receiving, the monitor lifting structure for guiding the fixed panel having a vertical lifting movement in the vertical direction, and the pulley installed inside the side plate of the table, the wire wound on the pulley, and the A load reducing structure including a weight element for reducing a load on the fixed panel side of the monitor elevating structure fixed at one end and fixed to the other end of the wire, wherein the weight element crosses both side plates of the table. Across the horizontal pipe and the horizontal pipe to which the wire is fixed And a load-bearing structure, wherein the load-reducing structure has a guide groove formed in both sides of the table in the longitudinal direction, and a vertical moving member which is extrapolated to both ends of the transverse pipe of the weight element and has a vertically limited movement along the guide groove. It includes.

In addition, preferably, in the present invention, the vertical moving member includes a transverse tube inserting portion for inserting the end of the transverse tube and a protrusion inserted into the guide groove, and the protrusion is connected to the wire by the wire connected to the transverse tube. A wire connection path may be formed to settle inwardly.

In addition, the present invention may be formed with a cutout leading to the wire connection path to the transverse tube insertion portion of the vertical moving member.

Furthermore, in the present invention, the heavy material inserted into the transverse pipe of the weight element may be configured to insert a plurality of metal pieces in proportion to the load received by the fixed panel side of the monitor elevating structure.

As another aspect of the present invention, the present invention is a monitor lifting device is installed so that the monitor is raised and lowered through the through hole formed in the top plate of the table consisting of the side plate, the top plate and the back plate, the monitor is fixed to increase the weight of the monitor And a fixed panel for receiving, the monitor lifting structure for guiding the fixed panel to have a limited upward / lower movement in a vertical direction, and pulleys respectively provided on both sides of the table, wires wound around the pulleys, and And a load reducing structure including a weight element for reducing a load on the fixed panel side of the monitor elevating structure seated on a wire and fixed to both ends of the wire via the pulley, wherein the weight element includes the weight element. A transverse tube arranged horizontally across both side plates of the table and to which the wire is fixed; And a heavy material inserted into the inside of the transverse pipe, wherein the load alleviating structure is guide grooves formed in the longitudinal direction on both side plates of the table, and extrapolated to both ends of the transverse pipe of the weight element and vertically restricted along the guide groove. It includes a vertical moving member having a vertical moving member is inserted into the transverse tube insertion portion and the guide groove for inserting the end of the transverse tube and the slide includes a projection.

According to the monitor elevating device of the present invention, because the weight element coupled to the vertical moving member installed to have limited vertical movement along the guide groove formed vertically on the side plate of the table can be reciprocated stably up and down stably It is possible to improve the durability of the structure that guides the fixed panel by moving the fixed panel without shaking and squeaking, even when having a multi-monitor configuration such as a dual monitor. It is composed of a structure that inserts the weight of the weight to easily achieve the weight configuration of the weight according to the load of the monitor, and the shape of the transverse pipe and the weight is formed in a uniform form across the left and right side plates of the table Balance is achieved and the lifting and lowering operation is very stable.

1 is a perspective view of a table provided with a monitor elevating device according to an embodiment of the present invention;
2 is a perspective view illustrating a state in which the upper plate, the front isolation panel, and the right side plate are removed so that the monitor elevating device according to an embodiment of the present invention is visible;
FIG. 3 is a perspective view illustrating a state in which the fixing panel of the monitor elevating device is lifted to raise the monitor in FIG. 2;
4 is a perspective view showing a state in which the weight element 230 is connected through the vertical moving member 250 to one end of the wire wound on the pulley;
5 to 7 are views of a state in which the weight element 230 and the vertical moving member 250 are separated;
8 is a perspective view showing the configuration of a weight element 230 according to an embodiment of the present invention; And
9 is a perspective view showing another form of the load reducing structure according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The terms or words used in the specification and claims are not to be construed as being limited to conventional or dictionary meanings, but should be construed as meanings and concepts corresponding to the technical matters of the present invention.

As shown in FIG. 1, in the present invention, the monitor 1 is connected through a through hole 21 formed in the top plate 20 of the table including the side plate 10, the top plate 20, and the back plate 30. The present invention relates to a monitor raising and lowering device installed to move up and down, and the structure according to one embodiment of FIG. 2 is illustrated.

Monitor lifting device according to an embodiment of the present invention comprises a monitor lifting structure and a load reducing structure.

As a first element of the present invention, the monitor elevating structure includes a fixed panel 110 for fixing the monitor 1 to receive the weight of the monitor 1, and the fixed panel 110 is limited to the vertical direction only. Guide to have downward movement. Specifically, in the drawing, one side of the side and the rear surface of the fixing panel 110 is movably bound to the binding structure 122 formed on the inner side of the side wall 10 and the binding structure 124 formed on the front surface of the back plate 30. The fixed panel 110 is restricted in the vertical direction to restrain the reciprocating motion. The moving range of the fixing panel 110 may be limited by the limiting device set at the upper and lower ends of the binding structures 122 and 124, thereby setting the maximum falling position and the maximum rising position of the monitor. In general, the binding structure (122, 124) is formed with a binding groove for the binding, the binding projection formed in the fixing panel 110 is inserted into the binding groove inside the binding groove is bound and the binding projection sliding movement in the longitudinal direction of the binding groove. The binding groove and the binding projection may be made of a durable metal material.

As a second element of the present invention, the load reducing structure is fixed to the pulley 210 installed inside the side plate 10 of the table, the wire 220 wound on the pulley, and one end of the wire 220 and the wire. The fixed panel 110 and the weight element around the pulley 210, including a weight element 230 for reducing the load received by the fixed panel 110 side of the monitor elevating structure fixed to the other end of the 220 The 230 is connected to the wire 220 to lower the weight of the side of the fixed panel 110 including the monitor 1 by the weight element 230 so that the monitor can be raised more easily than lifting independently. do.

In particular, the weight element 230 of the present invention is disposed horizontally across both side plates 10 of the table and the horizontal pipe 232 to which the wire 220 is fixed and the weight 234 inserted into the interior of the horizontal pipe It is a structure to include. Therefore, the weight element 230 is configured to reciprocate only up and down between the side plates 10 without the movement of the front and rear direction, the twist, the rotation and the like.

The weight element 230 may increase the overall mass by including the weight 234 of a metallic material, which is usually a large mass. The transverse tube 232 itself into which the weight 234 is inserted may also be composed of a metallic material. The whole 230 plays the role of one mass which can reduce the load on the monitor side. In addition, when the weight 234 is not sufficiently inserted into the inside of the cross pipe 232, the weight 234 is additionally laminated on the outer surface of the cross pipe 232, preferably, the upper surface by, for example, welding. 230) to increase the weight.

Furthermore, as shown, the weight 234 inserted into the transverse tube 232 of the weight element 230 is to insert a number proportional to the load received by the fixed panel side of the monitor elevating structure. It is desirable to be able to.

Meanwhile, in the drawing, the cross pipe 232 is shown in the shape of a square pipe, and the weight 234 inserted therein is shown in the shape of a flat plate, but this is one example, and in another form, for example, the cross pipe 232 is circled. It may be configured in the shape of the clearance, and the heavy material 234 also can be carried out by inserting a circular cross section inside the transverse pipe 232. However, as described above, in the case where the heavy material 234 is additionally welded to the upper surface of the transverse pipe 232, a shape of a square tube having a flat upper surface may be more preferable.

More specifically, the load reducing structure is extrapolated to both ends of the guide groove 240 formed in the longitudinal direction on both side plates 10 of the table, and the transverse tube 232 of the weight element 230 and the guide groove 240 A vertical moving member 250 having a vertically limited movement along the vertical moving member 250 is inserted into the horizontal pipe inserting portion 252 and the guide groove 240 for inserting the end of the horizontal pipe 232. It includes a protrusion 254 to be inserted. Therefore, the horizontal pipe 232 horizontally disposed in accordance with the lifting and lowering movement of the vertical moving member 250 has a reciprocating path in the vertical direction. In addition, the vertical moving member 250 is formed on the left and right sides of the protrusion 254 in contact with the inner wall of the side plate 10 is formed 258 so that both sides of the vertical moving member 250, 258 is the left and right side plates of the table. In contact with the inner surface of (10) it is possible to move up and down stably in between. Bonding surface 258 of the vertical moving member 250 is preferably to reduce the friction with the inner surface of the side plate 10 to smooth the slip and minimize the noise due to friction.

The connection portion of the wire 220 connected to the transverse tube 232 is configured to be connected to the wire connection portions of both ends of the transverse tube 232. As an example, the wire connection portion protruding from the end of the transverse tube 232 ( 235 is formed, and the connection part 225 of a wire may be fastened here. The protruding wire connecting portion 235 is disposed on the wire connecting path 255, which will be described later, of the vertical moving member 250 while the cross pipe 232 is inserted into the vertical moving member 250.

In addition, preferably, the protrusion 254 of the vertical moving member 250 of the present invention is a wire connection path for allowing the wire 220 connected to the transverse pipe 232 to be settled inward of the guide groove 240 ( 255 may be further formed.

In addition, in the present invention, a cutout portion 257 leading to the wire connection path may be further formed on the transverse tube insertion portion 252 of the vertical moving member 250. Accordingly, when the horizontal pipe 232 is pushed into the horizontal pipe insertion hole 253 of the horizontal pipe inserting portion 252, the contact surface 237 of the horizontal pipe 232 pushes the wire 220 into the wire connection path 255. In this case, the wire 220 may move into the wire connection path 255 through the cutout 257.

On the other hand, in the present specification, the guide groove 240 has been described as being formed in the side plate 10 of the table, in the specific drawing, the reinforcing plate 18 is further installed on the side plate 10 of the table to It is also possible that the guide groove 240 of the same structure is formed on the inner surface.

In addition, as shown in Figure 1, it will be preferable to configure the inner structure is not exposed to the outside by installing the separator 40 under the upper plate 20 of the table.

9 is a perspective view showing another form of the load reducing structure according to an embodiment of the present invention. Referring to Figure 9, as another aspect of the present invention, the present invention is a monitor lifting device which is installed so that the monitor is raised and lowered through the through hole formed in the upper plate of the table consisting of the side plate, the top plate and the back plate, And a fixed panel configured to receive the weight of the monitor, the monitor lifting and lowering structure guiding the fixed panel to have a limited lifting movement in the vertical direction, and each of the pulleys installed inside both side plates of the table. And a load reducing structure including a wound wire and a weight element for reducing a load on the fixed panel side of the monitor elevating structure fixed to both ends of the wire via the pulley and mounted on the wire. The weight element is arranged horizontally across both side plates of the table and the wire is And a heavy product inserted into the inside of the cross pipe, wherein the load reducing structure is guide grooves formed in both sides of the table in the longitudinal direction, and extrapolated to both ends of the cross pipe of the weight element and along the guide groove. And a vertical moving member having a vertically limited movement, wherein the vertical moving member is inserted into the transverse tube inserting portion for inserting the end of the transverse tube and the guide groove so that the slide includes a protrusion.

According to this embodiment, for the load-reducing structure, the binding portion of the wire is removed, thereby simplifying the structure and eliminating the welding process such as welding in the above-described embodiment, so that the installation can be achieved very simply. Hazards such as deviations can be completely eliminated to improve durability.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments described above, and the present invention is not limited to the specific scope of the present invention as claimed in the claims, and is commonly used in the art. Many modifications are possible to those skilled in the art. In addition, matters that can be easily inferred from the appended drawings should be regarded as included in the content of the present invention even if they are not described in the detailed description, and various modifications will be separately understood from the technical spirit or the prospect of the present invention. I will not.

Claims (4)

A monitor elevating device installed so that the monitor is raised and lowered through a through hole formed in an upper plate of a table composed of a side plate, a top plate, and a back plate,
A monitor raising and lowering structure including a fixed panel configured to fix the monitor to receive the weight of the monitor, and to guide the fixed panel to have a limited lifting movement in a vertical direction; And
A weight element for reducing a load on a fixed panel side of the monitor elevating structure fixed to one end of the wire, the wire wound around the pulley, and the other end of the wire fixed to one end of the wire. A load reducing structure comprising;
Including,
The weight element includes a horizontal pipe disposed horizontally across both side plates of the table and a weight inserted into the horizontal pipe to which the wire is fixed,
The load reducing structure is:
Guide grooves formed on both side plates of the table in a vertical direction; And
A vertical moving member which is extrapolated to both ends of the transverse tube of the weight element and has a vertically limited movement along the guide groove;
Including,
The vertical moving member is inserted into the transverse tube insertion portion and the guide groove for inserting the end of the transverse tube slide the monitor lifting device characterized in that it comprises a projection.
The method of claim 1,
The protrusion is a monitor lifting device, characterized in that the wire connection path is formed so that the wire connected to the cross pipe is settled to the inside of the guide groove.
The method of claim 1,
Weight lifting device inserted into the transverse tube of the weight element is a monitor lifting device, characterized in that configured to be inserted in proportion to the load on the fixed panel side of the monitor lifting structure.
A monitor elevating device installed so that the monitor is raised and lowered through a through hole formed in an upper plate of a table composed of a side plate, a top plate, and a back plate,
A monitor raising and lowering structure including a fixed panel configured to fix the monitor to receive the weight of the monitor, and to guide the fixed panel to have a limited lifting movement in a vertical direction; And
Loads received by the fixed panel side of the monitor elevating structure fixed to both ends of the pulleys respectively provided inside the side plates of the table, the wires wound on the respective pulleys, and fixed to both ends of the wires via the pulleys. A load alleviating structure comprising a weight element for alleviating the pressure;
Including,
The weight element includes a horizontal pipe disposed horizontally across both side plates of the table and a weight inserted into the horizontal pipe to which the wire is fixed,
The load reducing structure is:
Guide grooves formed on both side plates of the table in a vertical direction; And
A vertical moving member which is extrapolated to both ends of the transverse tube of the weight element and has a vertically limited movement along the guide groove;
Including,
The vertical moving member is inserted into the transverse tube insertion portion and the guide groove for inserting the end of the transverse tube slide the monitor lifting device characterized in that it comprises a projection.

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