WO2021182659A1

WO2021182659A1 - Smart wall

Info

Publication number: WO2021182659A1
Application number: PCT/KR2020/003406
Authority: WO
Inventors: 김현기; 정기상; 김윤주; 최주영; 심화석; 심재묘
Original assignee: 엘지전자 주식회사
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-09-16
Also published as: KR20220035175A

Abstract

Disclosed is an invention related to a smart wall. The smart wall of the present invention comprises: a frame part having a frame shape including a plurality of mounting space for installing home appliances; a display part located inside the frame part; and a display mounting part fixed on the frame part and supporting the display part to be movable in a vertical direction.

Description

smart wall

The present invention relates to a smart wall, and more particularly, to a smart wall in which vertical movement of a display unit is automatically performed.

In general, electronic products that are widely used at home include televisions and air conditioners, and these home appliances are installed in a state protruding from the outside of the wall.

In recent years, as technology related to home appliances has been gradually developed, the number of home appliances used at home is gradually increasing. In addition, as various attempts are made to establish a home network system for media devices and home appliances to interoperate with each other, the number of home appliances installed in the home increases, and it is difficult to connect these home appliances one by one. .

In particular, since the TV is installed in a protruding shape on the outside of the wall, a problem in which a child is caught by the protruding TV while falling may occur. It is also difficult to organize the wires connected to the TV.

In addition, an air purifier for filtering foreign substances contained in the air is also separately installed on the outside of the wall, and there is a problem that a child trips over the air purifier and falls.

In addition, home appliances including air conditioners, speakers, humidifiers, dehumidifiers, and routers, which are internet routers, can be installed on the outside of the wall. became important.

And, in the case of home appliances used only in a specific season, such as humidifiers and dehumidifiers, it is difficult to store the home appliances when not in use. In addition, when a large-volume home appliance such as a television is not used, a separate screen unit is required to cover the home appliance.

In addition, since the TV has a large volume and a relatively heavy weight, it is difficult to install the TV. Therefore, there is a need to improve it.

Background art of the present invention is published in Republic of Korea Patent Publication No. 10-0665692 (registered on December 29, 2006, title of the invention: variable wall system).

An object of the present invention is to provide a smart wall in which the vertical movement of the display unit installed inside the frame unit is automatically made.

Another object of the present invention is to provide a smart wall that can manually move up and down the display unit installed inside the frame unit by operating the handle.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned may be understood by the following description, and will be more clearly understood by the examples of the present invention. Moreover, it will be readily apparent that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the claims.

In the smart wall according to the present invention, the lead screw is rotated by the power generated by the rotation of the power supply motor to move the display fixing unit supporting the display unit in the vertical direction.

In addition, in the smart wall according to the present invention, since external power transmitted through the handle member or the manipulation handle part rotates the lead screw, the display fixing part supporting the display part can be moved in the vertical direction.

The smart wall according to the present invention includes a skeleton-shaped frame unit having a plurality of mounting spaces for installing home appliances, a display unit located inside the frame unit, and a frame unit fixed to the frame unit so that the display unit is movable in the vertical direction. It may include a display mounting unit for supporting.

In addition, the display mounting part is fixed to the inside of the frame part and is installed to be movable in the vertical direction along the vertical guide bar and the vertical guide bar, and is connected to the display fixing part and the display fixing part connected to the display part and connected to the display height. It may include a display driving unit for moving the top and bottom directions.

In addition, the display fixing part includes a guide bush installed in a shape surrounding the upper and lower guide bars, a movable support panel part connected to the guide bush and moved in the vertical direction together with the guide bush, and a mounting height connected to the movable support panel part and supporting the display part. may include government.

In addition, the moving support panel unit may include a connection panel unit connecting the guide bush and a nut moving unit connected to the connection panel unit and connected to a lead screw provided in the display driving unit to move in the vertical direction.

In addition, the connection panel part may include a first connection panel extending in a horizontal direction and having guide bushes connected to both sides, and a second connection panel located below the first connection panel, extending in the horizontal direction and connected to the guide bushes on both sides. can

In addition, the nut moving part may be connected to the lower side of the connection panel part and may have a thread engaged with the lead screw on the inside.

In addition, the display driving part penetrates the display fixing part and extends in the vertical direction and is fixed to the frame part and the lead screw connected to the gear to the display driving part. It may include a gearbox unit.

In addition, the gear box unit may include a box case fixed to the frame unit and inserted into the lead screw, and a first input shaft unit installed in a direction crossing the lead screw and connected to the lead screw in a bevel gear manner.

In addition, the display driving unit may further include a handle member coupled to an end of the first input shaft and rotating the first input shaft by receiving power to rotate.

In addition, the gearbox unit may further include a second input shaft part installed in a direction crossing the lead screw and the first input shaft part and connected to the lead screw in a bevel gear manner.

In addition, the display driver includes an input link shaft connected to the second input shaft, a power supply motor supplying power to rotate the input link shaft, and the power supply motor and the input link shaft, and transmits the power of the power supply motor to the input link shaft It may include a first power transmission unit.

In addition, the first power transmission unit is installed between the power supply motor and the input link shaft and includes a plurality of first connection link members and a connection portion of the first connection link member and the first connection link member rotated by the operation of the power supply motor; It may include a first universal joint installed on at least one of the connection parts of the input link shaft to transmit power.

In addition, the display driving unit includes an input link shaft connected to the second input shaft, a manipulation handle that is rotatably installed in the frame while receiving power for rotating the input link shaft, and a manipulation handle connecting the manipulation handle and the input link shaft. It may include a second power transmission unit for transmitting the power received through the input link shaft.

In addition, the second power transmission unit is installed between the manipulation handle unit and the input link shaft, and a plurality of second connecting link members and the second connecting link members are connected to rotate together with the manipulation handle unit, and the second connecting link member and the input link. It may include a second universal joint that is installed on at least one of the connection parts of the shaft to transmit power.

In the smart wall according to the present invention, since the display unit is automatically moved by the operation of the power supply motor after the display unit is mounted on the display fixing unit, the display unit can be installed stably.

In addition, in the smart wall according to the present invention, since the display unit can be manually moved by manipulating the handle member or the manipulation handle after the display unit is mounted on the display fixing unit, the display unit can be installed stably.

In addition to the above-described effects, the specific effects of the present invention will be described together while describing specific details for carrying out the invention below.

1 is a perspective view showing a state in which a smart wall according to a first embodiment of the present invention is installed.

Figure 2 is a perspective view showing the front of the smart wall according to the first embodiment of the present invention.

Figure 3 is a perspective view showing the rear of the smart wall according to the first embodiment of the present invention.

4 is an exploded perspective view of a frame part according to a first embodiment of the present invention.

5 is a perspective view showing a state in which the lower fixing part is connected to the lower frame bar according to the first embodiment of the present invention.

6 is a perspective view illustrating a support panel according to a first embodiment of the present invention.

7 is an exploded perspective view of the inner support part according to the first embodiment of the present invention.

8 is a perspective view illustrating a screen unit according to a first embodiment of the present invention.

9 is a perspective view illustrating a state in which the first weight part and the second weight part are connected to the belt member according to the first embodiment of the present invention.

10 is a perspective view showing a driving gear and a driven gear according to the first embodiment of the present invention.

11 is a perspective view illustrating a moving bar guided by a guide rail according to a first embodiment of the present invention.

12 is a perspective view showing a state in which the air purifier according to the first embodiment of the present invention is installed in the frame.

13 is a perspective view illustrating a state in which the display mounting unit is installed in the frame unit according to the first embodiment of the present invention.

14 is a perspective view illustrating a rotary motor and an encoder according to a first embodiment of the present invention.

15 is a perspective view illustrating an internal configuration of a display driving unit according to a first embodiment of the present invention.

16 is a perspective view illustrating a state in which the display unit passes through the upper side of the blower guide according to the first embodiment of the present invention.

17 is a perspective view illustrating a state in which the display unit is moved downward after the display unit is mounted on the display mounting unit according to the first embodiment of the present invention.

18 is a front view illustrating a state in which a display mounting unit is installed on a frame unit according to a second embodiment of the present invention.

19 is a front perspective view illustrating a state in which a display mounting unit is installed on a frame unit according to a second embodiment of the present invention.

20 is a rear view illustrating a state in which the display mounting unit is installed in the frame unit according to the second embodiment of the present invention.

21 is a rear perspective view illustrating a state in which the display mounting unit is installed in the frame unit according to the second embodiment of the present invention.

22 is a perspective view illustrating a display driving unit according to a second embodiment of the present invention.

23 is a rear perspective view illustrating a state in which a display mounting unit is installed in a frame unit according to a third embodiment of the present invention.

The above-described objects, features and advantages will be described below in detail with reference to the accompanying drawings, and accordingly, those of ordinary skill in the art to which the present invention pertains will be able to easily implement the technical idea of the present invention. In describing the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

Although the first, second, etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from other components, and unless otherwise stated, the first component may be the second component, of course.

In the following, that an arbitrary component is disposed on the "upper (or lower)" of a component or "upper (or below)" of a component means that any component is disposed in contact with the upper surface (or lower surface) of the component. Furthermore, it may mean that other components may be interposed between the component and any component disposed on (or under) the component.

Also, when it is described that a component is "connected", "coupled" or "connected" to another component, the components may be directly connected or connected to each other, but other components are "interposed" between each component. It is to be understood that “or, each component may be “connected,” “coupled,” or “connected” through another component.

Throughout the specification, unless otherwise stated, each element may be singular or plural.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as "consisting of" or "comprising" should not be construed as necessarily including all of the various components or various steps described in the specification, some of which components or some steps are It should be construed that it may not include, or may further include additional components or steps.

Throughout the specification, when “A and/or B” is used, it means A, B or A and B, unless specifically stated to the contrary, and when “C to D” is used, it means that there is no specific contrary description. Unless otherwise specified, it means that it is greater than or equal to C and less than or equal to D.

Hereinafter, the smart wall 1 according to the first embodiment of the present invention will be described.

1 is a perspective view showing a state in which the smart wall 1 according to the first embodiment of the present invention is installed, and FIG. 2 is a perspective view showing the front of the smart wall 1 according to the first embodiment of the present invention. , Figure 3 is a perspective view showing the rear of the smart wall (1) according to the first embodiment of the present invention.

1 to 3 , the smart wall 1 according to the first embodiment of the present invention has a wall shape having a plurality of mounting spaces 25 for home appliances 10 to be installed. Various modifications are possible within the technical idea. For example, the smart wall 1 may include a home appliance 10 , a frame unit 20 , a display unit 11 , and a display mounting unit 200 .

In addition, the smart wall 1 according to the first embodiment of the present invention includes a door part 50 , an art wall 60 , a basket part 70 , an air purification part 80 , a blower guide part 100 , and a screen. At least one of the part 130 and the inner support part 160 may be further included.

The present invention relates to a smart wall (1) in which home appliances (10) used at home, such as media devices and home appliances, are integrated into the wall so as not to be exposed to the exterior. Various types of home appliances 10 are mounted on the frame unit 20 forming the wall, and a total space solution that minimizes the exposure of the home appliances 10 to the space facing the smart wall 1 is provided.

The smart wall 1 may be installed in a wall shape between a living room and a room, and may be installed in various shapes such as a wall shape between a room and an adjacent room. The smart wall 1 may be installed in a movable temporary wall shape.

For example, when the air purifier 80 is installed inside the smart wall 1, purified air can be supplied to the spaces on both sides of the smart wall 1 facing each other. When the smart wall 1 is installed in the form of a temporary wall between the master bedroom and the living room, the air purifier installed in the smart wall 1 may selectively purify the air in the living room and the air in the main room, respectively.

The air purifier 80 may be installed only on one side or the other side of the smart wall 1 according to the user's option selection. Alternatively, various modifications such as being able to purify the air on both sides of the smart wall 1 by using the air purifier 80 installed on the inside of the smart wall 1 in common are possible.

The smart wall 1 according to the first embodiment of the present invention installs a product package centered on mass-produced products that are easy to commercialize in the frame unit 20 . And, since the frame unit 20 is installed in the form of a temporary wall inside the building, the home appliance 10 installed in the frame unit 20 can be used in a space facing the frame unit 20 . In addition, since the home appliance 10 is located inside the frame unit 20 , it is possible to provide a beautiful appearance compared to a usage environment in which the home appliance 10 is individually installed.

The smart wall (1) can apply a twin air purifier system to a single wall, and filters, fans, and motors for air purification can be transformed into various phenomena.

The smart wall 1 according to the first embodiment of the present invention may be installed in the living room as well as the room. Since the smart wall 1 is installed on the wall between the rooms, the smart wall 1 can be used in both directions even in the room facing the smart wall 1 . For example, if the outlet of one air conditioner or air purifier 80 is set in both directions of the frame unit 20, the air conditioner or air purifier 80 in both spaces with the smart wall 1 interposed therebetween. ) can be used.

In addition, instead of the TV and speaker used in the living room, a monitor and a PC may be mounted on the frame unit 20 according to the purpose of the room and used. Alternatively, a different functional unit according to the age of the child, such as an electronic board, may be mounted on the frame unit 20 and used.

In the case of installing the smart wall 1 in the office, functional units such as an electronic board, an air purifier 80 , a video conference system, and a PC may be installed in the frame 20 . Since the home appliance 10 installed on the smart wall 1 is covered by the art wall 60, a separate exterior case is not required.

[Home Appliances]

The home appliance 10 installed on the frame unit 20 may include a display unit 11 and an air purifier 80 . In addition, the home appliance 10 may include a speaker, an air conditioner, an intercom, a humidifier, lighting, a digital clock, a router, a set-top box, and the like, and various modifications are possible. The display unit 11 for outputting an image on the screen, such as a TV or a monitor, is located inside the frame unit 20 and is installed in an upright state.

When the display unit 11 is included in the home appliance 10 , as the thickness of the display unit 11 decreases, the overall thickness of the smart wall 1 including the frame unit 20 may become slim. Therefore, the installation space of the smart wall (1) can be reduced to increase the space utilization, and it is possible to solve the problem of narrowing the indoor space when the smart wall (1) is installed.

When the display unit 11 is installed in the frame unit 20 , the screen unit 130 covering the front surface of the display unit 11 may be separately installed.

Since the display unit 11 using the OLED is bent, it is exposed to the outside of the frame unit 20 only when it is used, and when not in use, it can be wound and accommodated in the frame unit 20 .

When a projector is used as the display unit 11, a short-throw projector may be used. When the projector is installed in the frame unit 20, the projector can be pulled out in a drawer type, and an image is output to a screen formed outside the frame unit 20, so that a large screen can be realized.

The display unit 11 may be installed only on one side of the frame unit 20 , and if necessary, various modifications such as the display unit 11 may be installed on both sides of the frame unit 20 are possible.

When a speaker for outputting sound together with the display unit 11 for outputting an image is installed in the frame unit 20 , the display unit 11 and the speaker may be opened and closed by vertical movement of the moving screen 139 .

The home appliance 10 installed in the frame unit 20 may include a sound device such as a speaker. A plurality of acoustic devices may be configured according to the number of channels. The art wall 60 or the mounting cover unit 710 covering the sound device may be configured in a mesh shape so that sound can be output, or the opening through which the sound is output can be selectively opened and closed to minimize the opening exposed to the outside. . Since a waterproof mesh or the like is installed on the art wall 60 facing the sound device, it is possible to prevent water from flowing into the art wall 60 .

The home appliance 10 installed on the smart wall 1 according to the first embodiment of the present invention may further include a dehumidifier, a humidifier, an air conditioner, a stove, an air purifier 80 , and the like. Conventionally, the home appliance 10 used in accordance with each season is not used except for the season in which it is mainly used, and when exposed to the outside of the frame part 20, dust accumulates, so a cover or put in a warehouse, etc. it is common

However, if the home appliance 10 is embedded and installed in the smart wall 1 as in the present invention, the home appliance 10 can be used if necessary, and when the home appliance 10 is not used, the home appliance 10 ) can be covered by the art wall 60 or the moving screen 139 so as not to be exposed to the outside, and there is no need to separately provide a separate mounting space 25 .

When a dehumidifier is installed in the smart wall 1, a tank for storing water may be formed in a drawer type. In addition, a separate opening is required so that the air containing moisture on the outside of the frame part 20 can move in the direction toward the dehumidifier.

In addition, when a humidifier is installed in the smart wall 1, a space for collecting and storing water can be implemented in a drawer type. In addition, an opening through which air passes to collect moisture contained in the surrounding air may be installed in the frame unit 20 . Although these openings are not necessarily formed in the art wall 60 , various modifications such as using the gap between the art wall 60 and the frame unit 20 are possible.

The air purifier 80 may periodically replace the filter unit 87 and may be installed in the lower part of the smart wall 1 so that the user can easily open the service space.

In addition, when a set-top box or a router is mounted on the frame unit 20, a home network system can be implemented. The Internet router may be connected to not only the home appliance 10 mounted on the frame unit 20 , but also other electronic devices such as a computer or a mobile terminal located outside the frame unit 20 .

Since an LED or a small display panel is disposed on the upper portion of the frame unit 20, simple information such as weather and time event information can be provided to the user, and it can also function as a light. Alternatively, an interior effect may be added by arranging lighting on the smart wall 1 itself.

A router including an Internet router is a relay device that facilitates data transfer in a network. Various home appliances 10 mounted on the smart wall 1 may be connected by wire or wirelessly through a router. In addition, since the router plays a role of connecting the external network and the internal network, the user controls the router connected to the external network from the outside so that the home appliances 10 and the smart wall 1 mounted on the smart wall 1 are located around the router. Installed home appliances and media devices can be controlled.

Also, it is possible to control the home appliance 10 of the smart wall 1 by the operation of the mobile device being connected to the router. Alternatively, when a mobile device is mounted on the smart wall 1 , media images and music in the mobile device can be output through the home appliance 10 installed on the smart wall 1 . In addition, when a video call is received through the mobile device, the image of the other party may be provided through the display of the smart wall 1 .

In addition, the wall pad connected to the camera or method system of the entrance can be installed in the mounting space 25 of the smart wall (1). The wall pad, which was embedded in the existing load-bearing wall, was difficult to repair and replace in the event of a failure, and it was also difficult to change its location. In the present invention, since the wall pad is manufactured in the form of a unit and installed in the frame portion 20, there is an advantage of easy maintenance.

[basket part]

In addition, the basket part 70 may be detachably installed in the mounting space 25 of the frame part 20 . The basket part 70 according to an embodiment has a shape that is opened toward the front of the frame part 20 , and is easily installed and removed in the mounting space 25 of the frame part 20 . Various modifications such as various home appliances 10 can be installed on the inside of the basket part 70 are possible.

[Frame part]

4 is an exploded perspective view of the frame part 20 according to the first embodiment of the present invention. 3 and 4, the frame portion 20 is provided with a plurality of mounting spaces 25 for the home appliance 10 to be installed, and various modifications are possible within the technical idea forming the skeleton shape. . For example, in the frame unit 20 , a plurality of frame bars 21 installed in a horizontal direction and a vertical direction are installed in a lattice shape, and a plurality of mounting spaces 25 may be formed.

In addition to the home appliance 10 , the frame unit 20 is filled with furniture for storage, so that a neat appearance can be provided. If necessary, a part of the wall provided in the smart wall 1 may be pulled out to protrude the required home appliance 10, and the space in which the home appliance 10 is not buried may be utilized as a storage space such as a drawer.

The frame bar 21 may be a rolled steel, shape steel, and in addition, various materials and shapes including a steel beam may be used as the frame bar 21 . The frame portion 20 in which a plurality of frame bars 21 are installed is a rigid member, and can be supported without collapsing even when an impact is applied from the outside.

The frame bar 21 may be arranged in a grid type to partition the mounting space 25 , and electronic products may be seated in each mounting space 25 . Each mounting space 25 may have the same size or multiple sizes. Accordingly, the home appliance 10 installed in the frame unit 20 is modularized and can be freely arranged at any position in the frame unit 20 .

In addition, the frame bar 21 may use a C-shaped steel having a C-shaped cross section. C-beam can be formed by vertically bending both ends of a metal plate in the width direction. When both sides of the C-beam are vertically bent only once, a cross section of a “c” shape is obtained, and when both sides of the C-beam are vertically bent twice, a cross section of a “C” shape can be obtained. In the inner space of the frame bar 21 , a power line connected to the home appliance 10 , a data cable, and an outlet module to which the power line and the data cable are connected may be disposed.

The frame bar 21 forms a rectangular frame and can form the frame portion 20 , and includes the upper frame bar 22 installed in the horizontal direction from the upper side of the frame portion 20 , and the frame portion 20 . It includes a lower frame bar 23 installed in the horizontal direction from the lower side.

Upper fixing parts 26 are installed on both upper sides of the upper frame bar 22 . The upper fixing part 26 is a part connecting the upper frame bar 22 and the ceiling of the building, and various modifications are possible, such as the length can be varied in the vertical direction as needed.

5 is a perspective view illustrating a state in which the lower fixing part 27 is connected to the lower frame bar 23 according to the first embodiment of the present invention.

As shown in FIGS. 4 and 5 , a lower fixing part 27 is installed on the lower side of the lower frame bar 23 . The lower fixing part 27 includes a support frame 29 extending in the width direction of the frame part 20 and a plate-shaped base plate 28 fixed to the lower side of the support frame 29 and in contact with the bottom surface of the installation place. includes

The base plate 28 is fixed to both lower sides of the support frame 29 , respectively. And the support frame 29 of the shape protruding upward of the base plate 28, the bonding member 30 in contact with the base plate 28, the protrusion 31 and the protrusion protruding upward of the bonding member 30 It extends upwardly of the 31 and includes an insertion part 32 inserted into the lower frame bar 23 .

The insertion part 32 and the lower frame bar 23 facing the insertion part 32 are provided with holes for guiding the movement of air. That is, a plurality of first connection hole portions 38 are provided in the lower frame bar 23 along the width direction of the frame portion 20 . In addition, the insertion part 32 facing the first connection hole part 38 is also provided with a second connection hole part 33 .

Accordingly, the air moved upward through the second connection hole part 33 may be moved to the inside of the frame part 20 through the first connection hole part 38 to be supplied to the air purifier 80 . Alternatively, the heat generated by the home appliance 10 mounted on the inside of the frame part 20 may be discharged to the lower side of the frame part 20 through the first connection hole part 38 and the second connection hole part 33 . .

On the other hand, the lower side of the lower frame bar 23 is provided with a coupling groove portion 24, which is a long hole for inserting the insertion portion (32). And both sides of the upper frame bar 22 and the lower frame bar 23 are connected by the side frame bar (35). Two side frame bars 35 form a pair and are installed side by side in the vertical direction.

[Art Wall]

In addition, as shown in FIGS. 1 and 2 , a panel may be installed on the outside of the frame part 20 to hide the home appliance 10 mounted on the frame part 20 and to be configured to look like a wall. A part installed in a panel shape on the outside of the frame part 20 is called an art wall 60 . The art wall 60 can be changed differently according to the taste of the consumer. In addition, the art wall 60 can be easily changed even after installation to change the atmosphere of the house. This art wall 60 extends in the vertical direction.

After the smart wall (1) is produced in the production plant, it is moved to the installation site and installed. The smart wall 1 is in the form of a module, and can be supplied to hotels, resorts, apartments, and the like, thereby reducing installation costs and time.

However, the assembled smart wall 1 is difficult to transport, and when the building is completed, it is difficult to bring it into the building. Therefore, when the smart wall 1 is installed while moving to an existing building in which the smart wall 1 is not installed or while doing the interior, the frame unit 20 is first installed inside the building. In addition, the smart wall 1 may be implemented by installing the home appliance 10 composed of a unit module in the frame unit 20 .

[Media support part]

6 is a perspective view illustrating the support panel 161 according to the first embodiment of the present invention, and FIG. 7 is an exploded perspective view of the inner support part 160 according to the first embodiment of the present invention.

As shown in FIGS. 6 and 7 , the inner support unit 160 supports the inside of the moving screen 139 to maintain a flat state on the moving screen 139 made of a flexible material. The inner support unit 160 supports the moving screen 139 on which the first weight unit 140 is not installed, and when the first weight unit 140 is moved upward, it is moved in the horizontal direction to move the first weight unit 140 . ) and various modifications are possible within the technical idea that does not cause interference.

The inner support part 160 according to the first embodiment of the present invention includes a support panel 161 , a support driving part 162 , a transfer panel 163 , a connection panel 164 , a first gear 165 , and a second gear. (166).

The support panel 161 extends in the width direction of the frame portion 20 and is located inside the movable screen 139 . The support panel 161 is a rectangular panel and is installed in an upright state. A connection panel 164 is fixed to both sides of the support panel 161, and the connection panel 164 is connected to a transfer panel 163 installed to be movable in a horizontal direction.

The transfer panel 163 is installed in a direction crossing the support panel 161 . For example, the transfer panel 163 is installed at a right angle to the support panel 161 . The transfer panel 163 may be directly fixed to the support panel 161 , and in a state in which the transfer panel 163 is connected to the connecting panel 164 , the connecting panel 164 may be fixed to the support panel 161 . .

A support driving part 162 is fixed to the side surface of the support panel 161 . The support driving unit 162 is an electric motor and is operated under the control of the control unit 210 . The output shaft of the support driving unit 162 passes through the support panel 161 and is connected to the first gear 165 . The first gear 165 has a circular pinion gear shape.

The second gear 166 engaged with the first gear 165 has a spur gear shape and is fixed to the frame portion 20 . Accordingly, when the support driving unit 162 is operated, the first gear 165 is rotated and horizontally moved along the second gear 166 . As the first gear 165 is moved, the support driving unit 162 and the transfer panel 163 to which the supporting driving unit 162 is fixed are also moved. And the connection panel 164 and the support panel 161 are moved together with the transfer panel 163 .

Therefore, since the inside of the moving screen 139 on which the first weight unit 140 is not installed is supported by the support panel 161 , the moving screen 139 moves inward toward the frame unit 20 by draft or external force. being blocked In addition, it is possible to prevent wrinkles, etc. from being generated on the mobile screen 139 to provide a beautiful appearance.

[Screen part]

8 is a perspective view showing a screen unit 130 according to a first embodiment of the present invention, and FIG. 9 is a first weight unit 140 and a first weight unit 137 on the belt member 137 according to the first embodiment of the present invention It is a perspective view showing a state in which the two weights 142 are connected.

8 and 9 , the screen unit 130 according to an embodiment is rotatably installed on the frame unit 20 and covers the front of the display unit 11 or opens only a set area. Various modifications are possible within. The screen unit 130 according to an embodiment may include a screen motor 131 , a screen rotation shaft 133 , and a moving screen 139 . In addition, the screen unit 130 includes a rotating gear 135 , a belt member 137 , a first weight unit 140 , a second weight unit 142 , a guide roller 144 , a connection bracket 146 , and a guide rail. (148) and may further include a moving bar (150).

10 is a perspective view showing a driving gear 152 and a driven gear 154 according to a first embodiment of the present invention, and FIG. 11 is a guide rail 148 according to the first embodiment of the present invention. It is a perspective view showing the moving bar 150 .

10 and 11, the screen motor 131 can be implemented in various modifications within the technical idea of supplying power for the moving screen 139 to move in the vertical direction. As the screen motor 131 according to an embodiment, an electric motor operated by electricity is used.

The screen rotation shaft 133 is rotated by receiving power from the screen motor 131 . For example, the screen rotation shaft 133 has a rod shape extending along the width direction of the frame portion 20 , and is rotatably installed on the frame portion 20 .

A driving gear 152 is provided on the output shaft of the screen motor 131 , and a driven gear 154 engaged with the output gear is installed in a ring shape along the outside of the screen rotation shaft 133 . Accordingly, the driven gear 154 is rotated by the rotation of the output gear, and the screen rotation shaft 133 fixed to the driven gear 154 also rotates.

The rotation gear 135 is connected to both sides of the screen rotation shaft 133 and rotates together with the screen rotation shaft 133, and various modifications can be made within the technical idea in which teeth are formed on the outer peripheral surface. The rotation gear 135 according to an embodiment has a larger diameter than the screen rotation shaft 133 and is connected to both sides of the screen rotation shaft 133 .

The belt member 137 is provided with a gear rotating in engagement with the rotation gear 135 on the inside. The belt member 137 according to an embodiment is located on both sides of the screen rotation shaft 133 , respectively, and is engaged with the rotation gear 135 . The belt member 137 forms a closed curve and is installed in the vertical direction.

8 and 11, the moving screen 139 is fixed to the belt member 137 and moved together with the belt member 137, and various modifications within the technical idea of opening and closing the front of the display unit 11 implementation is possible. Since the moving screen 139 according to an embodiment is moved in the vertical direction is adjusted in length, the degree of opening and closing of the display unit 11 can be adjusted. For example, the mobile screen 139 may cover the entire display unit 11 , and may cover the entire display unit 11 while leaving only a lower portion of the display unit 11 as necessary. Alternatively, the mobile screen 139 may be operated to cover only half of the display unit 11 , and various modifications may be made, such as being able to open the entire front of the display unit 11 .

In the movement of the moving screen 139 , when the measurement unit 200 transmits a measurement value to the control unit 210 , the control unit 210 operates the screen motor 131 based on the measurement value of the measurement unit 200 . The stop position of the moving screen 139 can be precisely controlled.

On the other hand, the moving screen 139 may be made of a material such as cloth, and various modifications such as being formed of a flexible material that is easy to bend are possible.

The first weight unit 140 is connected to one side of the moving screen 139, and various modifications are possible within the technical idea of pulling one side of the moving screen 139 downward by its own weight. Since the first weight unit 140 according to an embodiment is fixed to the inside of the moving screen 139 , the moving screen 139 can be maintained in an unfolded state by the weight of the first weight unit 140 . In addition, the first weight unit 140 has a panel shape extending in the width direction of the frame unit 20, and is installed in an upright state.

The second weight unit 142 is connected to the other side of the moving screen 139, and various modifications are possible within the technical idea of pulling the other side of the moving screen 139 downward by its own weight. Since the second weight unit 142 according to an embodiment is fixed to the inside of the moving screen 139 , the moving screen 139 can be maintained in an unfolded state by the weight of the second weight unit 142 . In addition, the second weight portion 142 has a panel shape extending in the width direction of the frame portion 20, and is installed in an upright state.

The first weight unit 140 may be positioned in front of the frame unit 20 with respect to the frame unit 20 , and the second weight unit 142 may be installed in the rear of the frame unit 20 .

The guide roller 144 is rotatably installed on the upper side of the screen rotation shaft 133, and various modifications are possible within the technical idea of rolling motion while in contact with the moving screen 139 passing through the upper side of the screen rotation shaft 133. . The guide roller 144 according to an embodiment has a rod shape extending in the width direction of the frame portion 20, and two are installed side by side in the horizontal direction. The guide roller 144 is positioned above the screen rotation shaft 133 . In addition, a plurality of guide rollers 144 are provided and are spaced apart in the horizontal direction, and extend along the longitudinal direction of the screen rotation shaft 133 .

The belt member 137 and the first weight unit 140 are connected by a connection bracket 146 . The connection brackets 146 are respectively fixed to both sides of the first weight unit 140 in the width direction. Accordingly, the first weight unit 140 is also moved together with the belt member 137 by the vertical movement of the belt member 137 .

Connection brackets 146 are also installed on both sides of the second weight part 142 , and since these connection brackets 146 are also connected to the belt member 137 , the second weight part 142 is also connected to the belt member 137 together with the second weight part 142 . can be moved

In addition, the first weight unit 140 and the second weight unit 142 are connected to the belt member 137 located in different directions with respect to the rotation gear 135 . Accordingly, when the first weight unit 140 is moved upward, the second weight unit 142 is moved downward. Conversely, when the first weight unit 140 is moved downward, the second weight unit 142 is moved upward.

For example, the first weight unit 140 is located in front of the display unit 11 , and the second weight unit 142 is located at the rear of the display unit 11 . And the lower portion of the first weight 140 is provided with a mounting groove 157 for installing the measuring unit 200 is installed. When the measuring unit 200 is installed to the lower side of the first weight unit 140 in a protruding shape, the measuring unit 200 by the operation of moving the first weight unit 140 to the lower side together with the moving screen 139 ) may collide with the frame unit 20 located below the first weight unit 140 and be damaged. Therefore, in order to prevent damage to the measuring unit 200 , a mounting groove 157 having a concave groove shape is formed on the lower side of the first weight unit 140 . Since the measuring part 200 installed inside the mounting groove part 157 does not protrude to the outside of the first weight part 140 , the first weight part 140 descends and is located below the first weight part 140 . It is possible to prevent damage to the measurement unit 200 even in an operation in contact with the frame unit 20 .

The moving bar 150 is fixed to the connection bracket 146 or the first weight unit 140, and has a bar shape extending in the vertical direction. This moving bar 150 is guided up and down along the guide rail 148 fixed to the structure fixed to the frame 20 or the smart wall (1). The guide rail 148 surrounds the moving bar 150 and extends in the vertical direction, and movement is restricted.

When the moving screen 139 is moved to move upward or downward, the first weight unit 140 and the second weight unit 142 are moved together with the moving screen 139 . In addition, the moving bar 150 is moved along the guide rail 148 , and vertical movement of the first weight unit 140 and the second weight unit 142 can be made more stably.

Also, the moving screen 139 facing the measuring unit 200 is provided with a measuring hole 156 . Therefore, the measuring unit 200 may pass through the moving screen 139 and irradiate the light for measurement to the front of the moving screen 139 .

In addition, the screen unit 130 according to the first embodiment of the present invention is installed outside or inside the moving screen 139 to shield the measurement hole 156, and the moving screen ( 139) may further include a shielding member 155 that allows the movement of the light irradiated to the outside. The shielding member 155 allows the movement of the light beam irradiated from the measurement unit 200, and can be installed in the same color as the moving screen 139, which may occur due to the installation of the measurement hole 156. problem can be solved.

The shielding member 155 according to the first embodiment of the present invention may be a film having a color, and various modifications are possible, such as being provided with an adhesive and being attached to the moving screen 139 in a tape type.

[Air Purification Department]

12 is a perspective view illustrating a state in which the air purifying unit 80 according to the first embodiment of the present invention is installed on the frame unit 20 .

As shown in FIGS. 2 and 12 , the air purifier 80 is installed inside the mounting space 25 , and after removing foreign substances by sucking air on the outside of the frame 20 , the smart wall 1 ), various transformations are possible within the technical idea of discharging purified air to the space facing it.

In addition, the air purifier 80 is positioned below the display unit 11 installed in the frame unit 20 , and is characterized in that it is installed singly or in plurality along the width direction of the frame unit 20 . In addition, the air purifier 80 is detachably installed in the mounting space 25 provided in the frame part 20 , and may be installed in various forms, such as one or two or more. For example, two air purifiers 80 are installed consecutively in the horizontal direction, and are detachably installed in the mounting space 25 located below the display unit 11 .

A blow guide part 100 is installed above the air purifier 80 . Accordingly, the air discharged from the air purifier 80 is moved to the blower guide 100 and then discharged toward the set space.

13 is a diagram schematically illustrating a state in which the mobile screen 139 and the display unit 11 are installed on the frame unit 20 according to the first embodiment of the present invention.

As shown in FIG. 13 , an air purifying unit 80 may be installed below the frame unit 20 , and a display unit 11 for outputting an image is installed above the air purifying unit 80 . The display unit 11 is installed in the mounting space 25 provided in the center of the frame unit 20 , and display units 11 of various sizes may be installed inside the frame unit 20 .

The moving screen 139 moving from the upper side to the lower side of the display unit 11 has a variable stop position according to the size of the display unit 11 . For example, the mobile screen 139 may completely cover the display unit 11 , and only the lower 1/3 to 1/4 of the screen of the display unit 11 may be opened or the screen of the display unit 11 . The middle and lower half of the area can be opened. Alternatively, the vertical position of the moving screen 139 is changed according to the area on which the screen is output from the display unit 11 .

[Door part]

As shown in FIGS. 2 and 12 , a door part 50 for covering the home appliance 10 or the mounting space 25 is installed below the display part 11 . The door part 50 is a rectangular panel extending in the width direction of the frame part 20 . The door part 50 is located in front of the air purifier 80 .

The door part 50 positioned in front of the frame part 20 is positioned in front of the frame part 20 facing the mounting space 25, and by the operation of raising the door part 50, the mounting space ( 25) can be opened.

[Display mounting part]

13 is a perspective view illustrating a state in which the display mounting unit 200 according to the first embodiment of the present invention is installed on the frame unit 20, and FIG. 14 is a rotary motor and an encoder ( 238) is a perspective view.

As shown in FIGS. 3 and 13 and 14 , the display mounting unit 200 according to the first embodiment of the present invention supports the display unit 11 from the inside of the frame unit 20 and moves in the vertical direction. Various modifications can be made within the technical concept in which the display unit 11 can be moved or the left and right tilting and up and down tilting operations of the display unit 11 are possible.

The display mounting unit 200 according to the first embodiment of the present invention includes an upper and lower guide bar 201 , a display fixing unit 210 , and a display driving unit 220 .

The upper and lower guide bar 201 is fixed to the inside of the frame portion 20, and various modifications are possible within the technical idea extending in the vertical direction. Two upper and lower guide bars 201 according to the first embodiment of the present invention form a pair and are installed in parallel. Since the vertical guide bar 201 is connected to both sides of the display fixing part 210 , the rotation of the display fixing part 210 is restricted and vertical movement is allowed. The rod-shaped upper and lower guide bar 201 is fixed to the frame part 20 and guides the vertical movement of the display fixing part 210 .

The display fixing unit 210 is guided up and down movement along the vertical guide bar (201). Both sides of the display fixing part 210 are respectively connected to the upper and lower guide bars 201 . Also, since the display fixing unit 210 is connected to the display unit 11 , it can be moved together with the display unit 11 .

The display fixing unit 210 is installed to be movable in the vertical direction along the vertical guide bar 201 , and various modifications can be made within the technical idea connected to the display unit 11 . The display fixing part 210 according to the first embodiment of the present invention includes a guide bush 211 , a movable support panel part 212 , and a mounting fixing part 217 .

The guide bush 211 is installed in a shape surrounding the upper and lower guide bars 201 . A bearing or a friction reducing member is provided inside the guide bush 211 facing the upper and lower guide bar 201 . The upper and lower guide bars 201 penetrate the guide bushes 211 and extend in the vertical direction. Two guide bushes 211 according to the first embodiment of the present invention are installed on one side of the display fixing part 210 in the width direction, and two guide bushes are installed on the other side of the display fixing part 210 in the width direction.

The movable support panel part 212 is connected to the guide bush 211 and moves in the vertical direction together with the guide bush 211 . The movable support panel unit 212 according to the first embodiment of the present invention includes a connection panel unit 213 and a nut moving unit 216 .

The connection panel part 213 for connecting the guide bushes 211 extends in the horizontal direction and is located on both sides of the first connection panel 214 and the first connection panel 214 to which the guide bushes 211 are connected. and a second connection panel 215 extending in the horizontal direction and having guide bushes 211 connected to both sides thereof.

The first connection panel 214 and the second connection panel 215 according to the first embodiment of the present invention are installed in parallel, and a mounting height is provided at the center of the first connection panel 214 and the second connection panel 215 . A government 217 is installed. Accordingly, the first connection panel 214 and the second connection panel 215 are connected by the mounting fixing part 217 .

The nut moving unit 216 is connected to the connection panel unit 213 and is connected to the lead screw 221 provided in the display driving unit 220 so that various modifications are possible within the technical concept of moving in the vertical direction. The nut moving part 216 according to the first embodiment of the present invention may be connected to the lower side of the connection panel part 213 and may have a thread engaged with the lead screw 221 on the inside. Accordingly, the nut moving part 216 is moved in the vertical direction by the rotation of the lead screw 221 .

The mounting and fixing unit 217 is connected to the movable support panel unit 212 , and various modifications can be made within the technical idea for supporting the display unit 11 . The mounting and fixing unit 217 according to the first embodiment of the present invention supports the display unit 11, tilts the display unit 11 to be inclined in the left and right direction, and tilts the display unit 11 in the vertical direction. It is possible to tilt up and down with an inclined support. The mounting fixing part 217 is connected to the rear surface of the display unit 11, and the configuration in which left and right tilting and up and down tilting are performed as necessary is a known configuration, and thus detailed description thereof will be omitted.

The display driving unit 220 is connected to the display fixing unit 210, and various modifications are possible within the technical idea of moving the display fixing unit 210 in the vertical direction. The display driving unit 220 according to the first embodiment of the present invention may include at least one of a lead screw 221 , a gearbox unit 222 , a handle member 230 , a rotating motor and an encoder 238 . can

The lead screw 221 penetrates the display fixing part 210 and extends in the vertical direction, and various modifications can be implemented within the technical concept of being gear-connected to the display driving part 220 . The lead screw 221 according to the first embodiment of the present invention is installed while penetrating the nut moving part 216 provided in the moving support panel part 212 in the vertical direction. The lead screw 221 has a rod shape, and is provided with a helical thread on the outside.

The gear box unit 222 is fixed to the frame unit 20, the lead screw 221 is inserted into the gear, and the gear is provided to rotate the lead screw 221 by receiving external power. It can be deformed into various shapes.

15 is a perspective view showing the internal configuration of the display driving unit 220 according to the first embodiment of the present invention.

14 and 15 , the gear box unit 222 according to the first embodiment of the present invention is fixed to the frame unit 20 and a box case 223 into which a lead screw 221 is inserted. ) is included. Also, the gearbox unit 222 may further include at least one of the first input shaft part 224 and the second input shaft part 225 .

The first input shaft unit 224 is installed in a direction crossing the lead screw 221 , and is connected to the lead screw 221 in a bevel gear manner. The end of the first input shaft portion 224 is installed toward the front or rear of the box case (223). Accordingly, the handle member 230 positioned outside the gearbox unit 222 may be inserted into and connected to the end of the first input shaft unit 224 .

The lower side of the lead screw 221 according to the first embodiment of the present invention is located inside the gear box unit 222 , and a main bevel gear 226 is provided at the lower end of the lead screw 221 . In addition, the first input shaft part 224 is installed in a direction crossing the lead screw 221 , and a first bevel gear 227 that engages with the main bevel gear 226 and rotates is provided at the end of the first input shaft part 224 . do. The main bevel gear 226 and the first bevel gear 227 have a helical gear formed on the outside of the conical body, and since the main bevel gear 226 and the first bevel gear 227 are engaged and rotated, power transmission is reduced. is done

The second input shaft part 225 is installed in a direction crossing the first input shaft part 224 , and various modifications can be implemented within the technical concept of being connected to the lead screw 221 in a bevel gear method. The second input shaft part 225 according to the first embodiment of the present invention intersects the first input shaft part 224 at right angles, and the first input shaft part 224 and the second input shaft part 225 are parallel to the horizontal line. is installed

A second bevel gear 228 that is engaged with the main bevel gear 226 is also provided at the end of the second input shaft 225 . The main bevel gear 226 and the second bevel gear 228 have a spiral gear formed on the outside of the conical body, and since the main bevel gear 226 and the second bevel gear 228 are engaged and rotated, power transmission is reduced. is done

The handle member 230 is coupled to the end of the first input shaft portion 224, and various modifications are possible within the technical idea of rotating the first input shaft portion 224 by an operation that is rotated by receiving power. The handle member 230 according to the first embodiment of the present invention has a bar shape provided with a plurality of bending parts. When the user turns the handle member 230 while the end of the handle member 230 is connected to the first input shaft part 224 , the first input shaft part 224 is rotated.

An output shaft of the rotation motor is connected to an end of the second input shaft unit 225 , and the second input shaft unit 225 rotates by the operation of the rotation motor. In addition, the encoder 238 is installed in succession to the rotary motor. Therefore, the rotation of the rotary motor is measured and the measured value is transmitted to the control unit.

In the smart wall 1 according to the first embodiment of the present invention, the lead screw 221 is rotated by the power generated by the rotation of the power supply motor 236 to support the display unit 11 . 210 may be moved in the vertical direction. In addition, in the smart wall 1 according to the first embodiment of the present invention, external power transmitted through the handle member 230 or the manipulation handle unit 232 rotates the lead screw 221 , so the display unit 11 . The display fixing unit 210 supporting the may be moved in the vertical direction.

[Operation of the present invention]

Hereinafter, the operating state of the smart wall 1 according to the first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

16 is a perspective view illustrating a state in which the display unit 11 according to the first embodiment of the present invention passes through the upper side of the blower guide.

As shown in FIG. 16 , when the display unit 11 is mounted on the smart wall 1 , the operator lifts the display unit 11 and moves horizontally through the upper side of the blower guide unit in the horizontal direction and then displays the display unit 11 . It is fixed to the mounting part 200 .

17 is a perspective view illustrating a state in which the display unit 11 is moved downward after being mounted on the display mounting unit 200 according to the first embodiment of the present invention.

13 and 17 , in a state in which the display unit 11 is fixed to the display fixing unit 210 , the user presses a position adjustment button of the display unit 11 of a separately provided remote control.

The received signal of the remote control is transmitted to the rotating motor, and the rotating motor is operated to rotate the second input shaft unit 225 . When the second bevel gear 228 connected to the second input shaft 225 is rotated, the main bevel gear 226 engaged with the second bevel gear 228 rotates.

The lead screw 221 rotates together with the main bevel gear 226 , and the mounting fixing part 217 engaged with the lead screw 221 moves downward. Accordingly, since the display fixing unit 210 moves downward together with the mounting fixing unit 217 , the display unit 11 supported by the display fixing unit 210 is also moved downward.

The controller receives the measured value of the encoder 238 and at least any one of the sensor detecting the position of the display unit 11 and calculates the current position of the display unit 11 .

And when the display unit 11 reaches the set position, the operation of the rotary motor is stopped.

Alternatively, when the user holds and rotates the handle member 230 after connecting the handle member 230 to the end of the first input shaft portion 224 , the first input shaft portion 224 is also rotated together with the handle member 230 .

When the first bevel gear 227 connected to the first input shaft unit 224 is rotated, the main bevel gear 226 engaged with the first bevel gear 227 rotates. The lead screw 221 rotates together with the main bevel gear 226 , and the mounting fixing part 217 engaged with the lead screw 221 moves downward. Accordingly, since the display fixing unit 210 moves downward together with the mounting fixing unit 217 , the display unit 11 supported by the display fixing unit 210 is also moved downward.

[Second embodiment]

Hereinafter, a smart wall 1 according to a second embodiment of the present invention will be described with reference to the drawings.

For convenience of description, components having the same configuration and operation as those of the first embodiment of the present invention are referred to by the same reference numerals, and detailed description thereof is omitted.

18 is a front view illustrating a state in which the display mounting unit 200 according to the second embodiment of the present invention is installed on the frame unit 20, and FIG. 19 is a display mounting unit 290 according to the second embodiment of the present invention. It is a front perspective view showing a state installed in the frame portion (20).

18 and 19 , the display mounting unit 290 according to the second embodiment of the present invention includes an upper and lower guide bar 201 , a display fixing unit 210 , and a display driving unit 220 .

Since the upper and lower guide bars 201 and the display fixing part 210 are the same as those of the first embodiment of the present invention, a detailed description thereof will be omitted.

The display driving unit 226 according to the second embodiment of the present invention includes a lead screw 221 , a gearbox unit 222 , an input link shaft 234 , a power supply motor 236 , and a first power transmission unit 240 . ) is included. Since the lead screw 221 and the gear box 222 are the same as those of the first embodiment of the present invention, a detailed description thereof will be omitted.

The input link shaft 234 is connected to the second input shaft part 225 and has a bar shape extending in the lateral direction of the gearbox part 222 .

The power supply motor 236 can be implemented in various modifications within the technical idea of supplying power to rotate the input link shaft 234 . The power supply motor 236 according to the second embodiment of the present invention is fixed to the frame portion 20 .

20 is a rear view illustrating a state in which the display mounting unit 290 according to the second embodiment of the present invention is installed on the frame unit 20, and FIG. 21 is a display mounting unit 290 according to the second embodiment of the present invention. It is a rear perspective view showing a state in which the frame unit 20 is installed, and FIG. 22 is a perspective view showing the display driving unit 226 according to the second embodiment of the present invention.

20 to 22, the first power transmission unit 240 connects the power supply motor 236 and the input link shaft 234, and transmits the power of the power supply motor 236 to the input link shaft ( 234), it is possible to implement various modifications within the technical idea conveyed by The first power transmission unit 240 according to the second embodiment of the present invention is installed between the power supply motor 236 and the input link shaft 234 and rotates by the operation of the power supply motor 236 . of the first connection link member 241 and the first connection link member 241, and the first connection link member 241 and at least one of the connection portion of the input link shaft 234 is installed in any one of the transmission power It may include a first universal joint 242.

The first connection link member 241 has a link shape extending in a straight line, and transmits the power of the power supply motor 236 to the input link shaft 234 . In addition, the first connection link member 241 may be formed of a plurality of members, and a second connection portion is formed at a connection portion of the first connection link member 241 and a connection portion between the first connection link member 241 and the input link shaft 234 . 1 The universal joint 242 is installed so that power transmission of the shafts having different angles can be easily achieved.

When the power supply motor 236 is operated, the first connecting link member 241 and the first universal joint 242 are rotated. And as the input link shaft 234 connected to the first power transmission unit 240 rotates, the second input shaft unit 225 provided inside the gearbox unit 222 also rotates.

The lead screw 221 connected to the second input shaft part 225 rotates, and the mounting fixing part 217 engaged with the lead screw 221 moves downward. Accordingly, since the display fixing unit 210 moves downward together with the mounting fixing unit 217 , the display unit 11 supported by the display fixing unit 210 is also moved downward.

[Third embodiment]

Hereinafter, a smart wall 1 according to a third embodiment of the present invention will be described with reference to the drawings.

23 is a rear perspective view illustrating a state in which the display mounting unit 295 is installed on the frame unit 20 according to the third embodiment of the present invention.

23 , the display mounting unit 295 according to the third embodiment of the present invention includes an upper and lower guide bar 201 , a display fixing unit 210 , and a display driving unit 226 .

The display driving unit 227 according to the third embodiment of the present invention includes a lead screw 221 , a gearbox unit 222 , an input link shaft 234 , an operation handle unit 232 , and a second power transmission unit 250 . ) is included. Since the lead screw 221 and the gear box 222 are the same as those of the first embodiment of the present invention, a detailed description thereof will be omitted.

The manipulation handle unit 232 receives power to rotate the input link shaft 234 , and various modifications are possible within the technical idea of being rotatably installed in the frame unit 20 . The manipulation handle part 232 according to the third embodiment of the present invention is rotatably installed on the frame part 20 and has a handle shape having one or more bending parts.

The second power transmission unit 250 connects the operation handle unit 232 and the input link shaft 234 , and transmits the power input through the operation handle unit 232 to the input link shaft 234 . Various modifications are possible. The second power transmission unit 250 according to the third embodiment of the present invention may include a second connection link member 251 and a second universal joint 252 .

The second connection link member 251 is installed between the manipulation handle unit 232 and the input link shaft 234 , and includes a plurality of members rotating together with the manipulation handle unit 232 .

The second universal joint 252 is installed in at least one of a connection portion of the second connection link member 251 and a connection portion between the second connection link member 251 and the input link shaft 234 to transmit power. Various modifications are possible within the technical idea. The second universal joint 252 may also easily transmit power between axes having different angles.

When the operation handle part 232 is rotated, the second connecting link member 251 and the second universal joint 252 are also rotated. And as the input link shaft 234 connected to the second power transmission unit 250 rotates, the second input shaft unit 225 provided inside the gearbox unit 222 also rotates.

Meanwhile, in the first, second and third embodiments, the operation of moving the display unit 11 from the upper side to the lower side has been described, but the present invention is not limited thereto. ) can be moved from the lower side to the upper side.

[effect]

As described above, according to the present invention, since the display unit 11 is automatically moved by the operation of the power supply motor 236 after the display unit 11 is mounted on the display fixing unit 210 , the display unit 11 . can be installed stably. In addition, the smart wall (1) according to the present invention, after mounting the display unit 11 on the display fixing unit 210, by manipulating the handle member 230 or the manipulation handle unit 232 to manually operate the display unit 11 Since it can be moved to , the installation of the display unit 11 can be performed stably.

As described above, the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed in the present specification. It is obvious that variations can be made. In addition, although the effects according to the configuration of the present invention are not explicitly described and described while describing the embodiments of the present invention, it is natural that the effects predictable by the configuration should also be recognized.

Claims

a skeleton-shaped frame unit having a plurality of mounting spaces for home appliances to be installed;

a display unit located inside the frame unit; and

A smart wall comprising a; a display mounting portion fixed to the frame portion and supporting the display portion to be movable in the vertical direction.
According to claim 1,

The display mounting unit may include: a vertical guide bar fixed inside the frame unit and extending in a vertical direction;

a display fixing unit installed to be movable in the vertical direction along the vertical guide bar and connected to the display unit; and

A smart wall comprising a; is connected to the display fixing part, the display driving part for moving the display fixing part in the vertical direction.
3. The method of claim 2,

The display fixing part may include: a guide bush installed in a shape surrounding the upper and lower guide bars;

a movable support panel part connected to the guide bush and moved in the vertical direction together with the guide bush;

A smart wall comprising a; is connected to the movable support panel portion, the mounting fixing portion for supporting the display portion.
4. The method of claim 3,

The movable support panel unit includes: a connection panel unit for connecting the guide bush; and

A smart wall including; a nut moving part connected to the connection panel part and connected to a lead screw provided in the display driving part to move in the vertical direction.
3. The method of claim 2,

The display driving unit may include a lead screw penetrating through the display fixing unit and extending in the vertical direction and geared to the display driving unit; and

A smart wall including a; fixed to the frame portion, the lead screw is inserted into the gear connected to the gear box, receiving external power to rotate the lead screw.
6. The method of claim 5,

The gear box unit may include a box case fixed to the frame unit and into which the lead screw is inserted; and

A smart wall comprising a; a first input shaft installed in a direction crossing the lead screw and connected to the lead screw in a bevel gear manner.
7. The method of claim 6,

The display driving unit may further include a handle member coupled to an end of the first input shaft and rotating the first input shaft by receiving power to rotate.
7. The method of claim 6,

The gear box unit is installed in a direction crossing the lead screw and the first input shaft unit, and a second input shaft unit connected to the lead screw in a bevel gear manner. Smart wall further comprising a.
9. The method of claim 8,

The display driving unit may include: an input link shaft connected to the second input shaft;

a power supply motor for supplying power to rotate the input link shaft; and

A smart wall comprising a; a first power transmission unit that connects the power supply motor and the input link shaft, and transmits the power of the power supply motor to the input link shaft.
9. The method of claim 8,

The display driving unit may include: an input link shaft connected to the second input shaft;

a manipulation handle unit that receives power for rotating the input link shaft and is rotatably installed in the frame unit; and

A smart wall comprising a; a second power transmission unit that connects the manipulation handle unit and the input link shaft, and transmits the power received through the manipulation handle unit to the input link shaft.