Smart desk

Abstract

The present invention provides a smart desk, including: a frame part erected from a support surface with the bottom surface thereof supported on the support surface, and provided with guide rails in the height direction thereof; a slide body part connected to the guide rails, and configured to slide in the height direction of the frame part via the guide rails; a table part rotatably mounted on the slide body part, and configured to allow a user's object to be placed on the top thereof and a monitor to be provided thereunder; a slide body lifting / lowering part provided in the frame part, connected to the slide body part, and configured to lift / lower the slide body part; and an exercise equipment part provided on upper and lower sides of the frame part and the table part, and configured to allow the user to perform aerobic exercise and muscle strength training.

Description

Technical Field

[0001] The present invention relates to a smart desk, and more particularly, to a smart desk that allows a user to perform learning activities and office work and to perform aerobic exercise and muscle strength training and watch video using a TV or monitor during a break.Background Art

[0002] In general, desks are developed to have design and a multifunction to meet the various needs of users. In the case of desks used by students in elementary, middle, and high schools, they are each composed of a desk board, a storage space provided underneath the desk board, and desk legs configured to support them.

[0003] Such desks are supplied in standard sizes in which the heights thereof are fixed upon manufacture. Accordingly, such desks are inconvenient in that they cannot support the body types of students whose bodies change rapidly due to rapid growth and students have to live in accordance with the fixed-sized desks.

[0004] Furthermore, users have to sit for a long time with their heads down and books and writing tools on the desk, so that it causes physical strain and diseases such as herniated discs in the neck.

[0005] Accordingly, Korean Utility Model Registration No. 20-2086709 discloses a desk with easy height and angle adjustments that allows the height and angle of the desk to be adjusted to fit a body structure, making it more convenient and easy to operate the desk and also making it practical to apply the desk to real life.

[0006] Meanwhile, the general public's interest in health and fitness has been increasing recently. Accordingly, various types of exercise equipment and devices related to fitness have been released to the market and are attracting attention.

[0007] The pieces of exercise equipment are not only used in places such as professional fitness centers or gyms, but can also be conveniently used in ordinary homes, and can be used conveniently by ordinary people to improve physical strength and health and prevent various diseases or adult diseases.

[0008] However, these pieces of exercise equipment have a problem in that users, such as office workers who spend most of their time at desks and chairs, have limited opportunities to conveniently exercise in their daily lives because of time and space constraints.

[0009] In order to overcome the above problem, research is actively being conducted on desks equipped with exercise equipment that may be utilized by office workers and students who spend a lot of their time working and studying at desks and that may satisfy the needs of users.Disclosure Technical Problem

[0010] The present invention has been conceived to meet the above-described circumstances, and an object of the present invention is to provide a smart desk having composite functions in which the height and height adjustment speed of a table part that is lifted / lowered in a frame part may be adjusted according to a user's physical condition, the type of work such as studying or reading, and / or the like, and in which the user may watch video on a TV provided under the table part after rotating the table part or perform exercise by using an exercise equipment part provided in the upper and lower portions of the frame part and the table part during a break.Technical Solution

[0011] In order to accomplish the above object, the present invention provides a smart desk, including: a frame part erected from a support surface with the bottom surface thereof supported on the support surface, and provided with guide rails in the height direction thereof; a slide body part connected to the guide rails, and configured to slide in the height direction of the frame part via the guide rails; a table part rotatably mounted on the slide body part, and configured to allow a user's object to be placed on the top thereof and a monitor to be provided thereunder; a slide body lifting / lowering part provided in the frame part, connected to the slide body part, and configured to lift / lower the slide body part in the frame part; and an exercise equipment part provided on upper and lower sides of the frame part and the table part, and configured to allow the user to perform aerobic exercise and muscle strength training.

[0012] The smart desk according to the present invention may further include: an operation part connected to the slide body lifting / lowering part, and configured to be operated by the user to control the operation of the slide body lifting / lowering part that slides the slide body part in the frame part; and a monitor part connected to the slide body part, and connected to a computer installed in the frame part.

[0013] In the smart desk according to the present invention: the frame part may include a main frame provided with the slide body part and the slide body lifting / lowering part, and first and second auxiliary frames disposed to be spaced apart on the left and right sides of the main frame, each provided with a bottom surface that is supported on the support surface, and each formed in a rectangular shape; guide rails connected to the slide body part may be provided on the left and right side surfaces of the main frame; a plurality of locking stoppers whose lengths are adjustable may be provided on the bottom surfaces of the first and second auxiliary frames; and the guide rails include left and right guide rails which are respectively installed on the left and right side surfaces of the main frame and along which the slide body part moves.

[0014] The slide body part may include: a first slide body configured to slide along the height direction of the main frame on the left side surface of the main frame; a second slide body configured to slide along the height direction of the main frame on the right side surface of the main frame to correspond to the first slide body; a first connection piece connecting the front end sides of the first and second slide bodies, and supporting the table part; and a second connection piece connecting the rear end sides of the first and second slide bodies to correspond to the first connection piece, and connected to the slide body lifting / lowering part; and mounting holes configured to allow the table part to be rotatably mounted thereinto may be formed in the first and second slide bodies.

[0015] The second connection piece may be connected to the slide body lifting / lowering part by fastening pieces, the fastening pieces may be fastened to the second connection piece by fastening means, and, as the second connection piece is lifted / lowered by the slide body lifting / lowering part, the first and second slide bodies connected by the second connection piece may be lifted / lowered in the main frame part.

[0016] The first and second slide body may include: first and second slide bodies connected by the second connection piece, and formed such that mounting holes into which the table part is mounted are formed therein; and first and second connection bodies mounted on the first surfaces of the first and second slide bodies, and connected to the left and right guide rails; and guide protrusions may be formed to protrude outward from the left and right guide rails, and guide grooves into which the guide protrusions are inserted may be formed in the first and second connection bodies.

[0017] The table part may include: first and second fixed tables fixedly mounted on the front surfaces of the first and second auxiliary frames of the frame part; and a rotation table rotatably mounted into mounting holes of the first and second slide bodies on the front surface of the main frame of the frame part; and the rotation table may be rotated within the angle range of 90 to 120° around the mounting holes.

[0018] The first and second fixed tables may include: first and second mounting cases mounted on the first connection piece, and protruding outward from the first connection piece correspondingly; a plurality of first and second supports mounted on the first and second mounting cases, and configured to support the first and second fixed tables; and first and second tables supported by the first and second supports; and first and second support grooves configured to support the rotation table may be formed in the first and second mounting cases.

[0019] The rotary table may include: first and second rotation cases rotatably mounted on the first and second slide bodies, and supported in the first and second support grooves; and mounting means configured to rotatably mount the first and second rotation cases on the first and second slide bodies; and a third table mounted on upper portions of the first and second rotation cases; first and second mounting holes into which the mounting means are mounted may be formed in the first and second rotation cases; and the mounting means may include: mounting pins mounted into the first and second mounting holes; and mounting members having through holes through which the mounting pins pass, and mounted into the mounting holes of the first and second slide bodies.

[0020] The slide body lifting / lowering part may include: upper gears rotatably provided on the upper sides of left and right side surfaces of the main frame of the frame part; lower gears rotatably provided on lower sides of the main frame to be spaced apart from the upper gears; connection members connecting the upper and lower gears; and a rotation motor connected to the upper gears by a rotation shaft, and configured to provide power to rotate the upper gears; and the fastening pieces may be connected to the connection members, so that the slide body lifting / lowering part and the connection members are connected to each other.

[0021] The upper gear provided on the left side surface of the main frame and the upper gear provided on the right side surface of the main frame may be connected by a connection shaft; and the connection member may be one of a timing belt, a chain, and an electric cylinder.

[0022] The exercise equipment part may include: a horizontal bar protruding from the main frame of the frame part toward the table part, and configured to allow the user to perform upper body muscle strength training after gripping it; a walking pad positioned on the lower side of the main frame and on which the user performs aerobic exercise; and a walking pad disposed on a lower side of the main frame under the horizontal bar, and configured to allow the user to perform aerobic exercise; the walking pad may slide back and forth from the main frame toward the table part, and the walking pad may have a foldable structure.

[0023] The exercise equipment part may further include rotation bars provided on the tops of first and second fixed tables of the table part and rotatably provided to enable the user to perform shoulder rotation exercise and arm exercise.

[0024] Furthermore, the smart desk according to the present invention may further include a chair part provided to be spaced apart from the frame part, configured to allow the user to sit thereon using the table part, and provided with pedals that enable the user to perform lower body muscle strength training when the user sits thereon.Advantageous Effects

[0025] According to the smart desk according to the present invention, a user may perform work by lifting / lowering the table part in the frame part according to the user's physical condition, the type of work such as studying or reading, and / or the like, the height of the table part and the table part height adjustment speed may be adjusted, the user may watch video by using the TV provided under the table part during a break, and the user may perform upper body exercise and lower body exercise in combination by using the exercise equipment part provided in the upper and lower portions of the frame part during a break.Description of Drawings

[0026] FIG. 1 is a front view showing a smart desk according to one embodiment of the present invention; FIG. 2 is a plan view showing the smart desk shown in FIG. 1 and a chair part on which a user sits; FIG. 3 is a side view showing the smart desk and chair part shown in FIG. 2; FIG. 4 is a diagram showing a process in which a table part is mounted onto the slide body part shown in FIG. 3; and FIGS. 5 and 6 are diagrams showing a process in which the slide body part onto which the table part shown in FIG. 4 is mounted is lifted / lowered by a slide body lifting / lowering part. Best Mode

[0027] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the following description, the terms or words used in the present specification and the claims should not be interpreted as limited to their usual or dictionary meanings, and should be interpreted as having meanings and concepts that conform to the technical spirit of the present invention based on the principle that the inventor may appropriately define the concepts of terms in order to explain his or her own invention in the best way.

[0028] Referring to the drawings, a smart desk 100 according to an embodiment of the present invention is intended to enable aerobic exercise, muscle strength training, and the watching of video during a break while performing learning activities and office work, and includes a frame part 1100, a slide body part 1200, a table part 1300, a slide body lifting / lowering part 1400, and a rotation mechanism part 1500, and may further include an operation part 1600, a monitor part 1700, and a chair part 1800.

[0029] Referring to FIGS. 1 to 3, the frame part 1100 is erected from a support surface with the bottom surface thereof supported on the support surface. The frame part 1100 includes a main frame 1110, a first auxiliary frame 1120, and a second auxiliary frame 1130.

[0030] The main frame 1110 is provided with the slide body part 1200 and the slide body lifting / lowering part 1400 to be described later, and the first and second auxiliary frames 1120 and 1130 are disposed to be spaced apart from each other on the left and right sides of the main frame 1110. The first and second auxiliary frames 1120 and 1130 are erected from the support surface with the bottom surfaces thereof supported on the support surface, and the first and second auxiliary frames 1120 and 1130 each have an empty square shape therein, and a plurality of locking stoppers S are provided on the bottom surfaces of the first and second auxiliary frames 1120 and 1130.

[0031] As the lengths of the above locking stoppers S are adjusted, the first and second auxiliary frames 1120 and 1130 are supported on and erected from the support surface even when the support surface on which the first and second auxiliary frames 1120 and 1130 are supported is not flat, the first and second auxiliary frames 1120 and 1130 may be used as bookshelves for storing books and display cases for storing ornaments, and a computer (not shown) connected to the monitor part 1700 to be described later may be stored in the first and second auxiliary frames 1120 and 1130.

[0032] Guide rails 1111 connected to the slide body part 1200 to be described later are provided on the left and right side surfaces of the main frame 1110, and the guide rails 1111 include a left guide rail 1112 and a right guide rail 1113.

[0033] The left guide rail 1112 and the right guide rail 1113 are installed in the height direction on the left and right side surfaces of the main frame 1110, and the slide body part 1200 connected to the guide rails 1111 slides in the height direction of the frame part 1100 via the guide rails 1111.

[0034] Referring to FIGS. 2 to 6, the slide body part 1200 is connected to the guide rails 1111, and slides in the height direction of the main frame 1110. The slide body part 1200 includes a first slide body 1210, a second slide body 1220, a first connection piece 1230, and a second connection piece 1240, and may further include fastening pieces 1250.

[0035] The first slide body 1210 is connected to the left guide rail 1112 installed on the left side surface of the main frame 1110, and slides in the height direction on the left side surface of the main frame 1110 along the length direction of the left guide rail 1112.

[0036] The second slide body 1220 is provided to be spaced apart from the first slide body 1210, is connected to the right guide rail 1113 installed on the right side surface of the main frame 1110, and slides in the height direction on the right side surface of the main frame 1120 along the length direction of the right guide rail 1113.

[0037] The first slide body 1210 and the second slide body 1220 provided to be spaced apart from the main frame 1110 are connected by the first connection piece 1230 and the second connection piece 1240, and the second connection piece 1240 is connected to the connection piece 1240 by a connection means (not shown). The first connection piece 1230 connects the front end sides of the first slide body 1210 and the second slide body 1220, and the second connection piece 1240 connects the rear end sides of the first slide body 1210 and the second slide body 1220.

[0038] The slide body lifting / lowering member 1400 to be described later is connected between the second connection member 1240 and the connection member 1250 connected by the above-described connection means (not shown), so that the first slide body 1210 and the second slide body 1220 connected by the second connection member 1240 are lifted / lowered in the height direction of the main frame 1110 by the operation of the slide body lifting / lowering member 1400.

[0039] The table part 1300 to be described later is rotatably mounted on the first slide body 1210 and the second slide body 1220, and the first slide body 1210 includes a first slide main body 1211 and a first connection body 1212. The first slide main body 1211 is connected to one end of the second connection piece 1240 by a connection means (not shown), and a mounting hole 1211a to which the rotation table 1330 of the table part 1300 to be described later is rotatably mounted is formed in the first slide main body 1211.

[0040] The first connection body 1212 is mounted on one side of the first slide main body 1211, and the first connection body 1212 is connected to the left guide rail 1112 installed on the left side surface of the main frame 1110.

[0041] It is preferable that a guide projection 1112a is formed to protrude outward from the left guide rail 1112 and a guide groove 1212a into which the guide projection 1112a is inserted is formed on the first connection body 1212 connected to the left guide rail 1112.

[0042] The second slide body 1220 includes a second slide main body 1221 and a second connection body 1222. The second slide main body 1221 and the second connection body 1222 are the same as the first slide main body 1211 and the first connection body 1212, so that detailed descriptions thereof will be omitted.

[0043] Referring to FIGS. 3 to 6, the table part 1300 is mounted on the first slide body 1210 and the second slide body 1220, and the table part 1300 includes first and second fixed tables 1310 and 1320 fixedly mounted on the fronts of the first auxiliary frame 1120 and second auxiliary frame 1130 of the frame part 1100, and a rotation table 1330 rotatably mounted on the front of the main frame 1110.

[0044] The user's objects are placed on the tops of the first fixed table 1310, the second fixed table 1320, and the rotation table 1330, and a TV T is provided under the rotation table 1330 so that the user can watch video. It is preferable that the rotation table 1330 is rotated within an angle range of 90 to 120° around the mounting holes 1211a and 1221a. Although the user's objects are described as being placed on the tops of the first fixed table 1310 and the second fixed table 1320, the present invention is not limited thereto, and the rotation bars 1530 of an exercise equipment part 1500 to be described later may be provided to be rotatable.

[0045] The first fixed table 1310 includes a first mounting case 1311, a plurality of first supports 1312, and a first table 1313. The first mounting case 1311 is mounted on the first connection piece 1230 and protrudes outward from one end of the first connection piece 1230, the plurality of first supports 1312 are mounted on the mounting case 1311, and the first table 1313 is seated on the tops of the plurality of first supports 1312. It is preferable that the user's object is placed on the top of the first table 1313 and a support groove 1311a for supporting the rotation table 1330 is formed in the first mounting case 1311. The rotation table 1330 that is rotatably mounted on the first slide body 1210 is supported in the support groove 1311a, thereby suppressing the rotation of the rotary table 1330.

[0046] The second fixed table 1320 is mounted on the first connection piece 1230 and protrudes outward from the other end of the first connection piece 1230. The second fixed table 1320 is the same as the first fixed table 1310 in configuration except that it is different from the first fixed table 1310 only in the part mounted on the first connection piece. A detailed description of the second fixed table 1320 will be omitted.

[0047] The rotation table 1330 is rotatably mounted on the first slide body 1210 and the second slide body 1220. The rotation table 1330 includes a first rotation case 1331, a second rotation case 1332, a mounting means 1333, and a third table 1334. It is preferable that the TV T on which the user can watch video is provided on the bottom surface of the third table 1334.

[0048] The first and second rotation cases 1331 and 1332 are rotatably mounted onto the first slide body 1210 and the second slide body 1220 by the mounting means 1333. The first and second rotation cases 1331 and 1332 are supported by the first and second support grooves 1311a and 1321a of the second mounting case 1321 during rotation, so that rotation is suppressed.

[0049] The first and second rotation cases 1331 and 1332 are rotatably mounted on the first slide body 1210 and the second slide body 1220 by the mounting means 1333. The third table 1334 is seated and fixedly mounted on the tops of the first and second rotation cases 1331 and 1332.

[0050] It is preferable that first and second mounting holes 1331a and 1332a into which the mounting means 1333 is mounted are formed in the first and second rotation cases 1331 and 1332. It is preferable that the mounting means 1333 includes a mounting pin 1333a mounted in the first mounting hole 1331a and the second mounting hole 1332a, and a mounting member 1333b provided with a through hole 1333c through which the mounting pin 1333a passes and mounted into the mounting holes 1211a and 1221a of the first slide body 1210 and the second slide body 1220.

[0051] Referring to FIGS. 3, 5, and 6, the frame part 1100 is provided with the slide body lifting / lowering part 1400, and the slide body lifting / lowering part 1400 is connected to the slide body part 1200, thereby providing the power used to lift / lower the slide body part 1200 in the main frame 1110 of the frame part 1100.

[0052] The slide body lifting / lowering part 1400 includes upper gears 1410, lower gears 1420, connection members 1430, and a rotation motor 1440. The upper gears 1410 are rotatably provided above the left and right side surfaces of the main frame 1110. The lower gears 1420 are rotatably provided below the left and right side surfaces of the main frame 1110 to correspond to the upper gear 1410.

[0053] The upper gears 1410 and the lower gears 1420 provided to be spaced apart from each other on the top and bottom sides of the main frame 1110 are connected by the connection members 1430. The upper gears 1420 provided on the left and right side surfaces of the main frame 1100 are connected to the rotation motor 1440 by a rotation shaft 1441.

[0054] The rotation motor 1440 serves to provide power to rotate the upper gears 1410 connected by the rotation shaft 1441. The connection members 1430 are connected to the second connection member 1240 by the fastening member 1250, so that the slide body lifting / lowering member 1400, and the first slide body 1210 and the second slide body 1220 are connected. The first slide body 1210 and the second slide body 1220 are lifted / lowered in the main frame part 1100 according to the rotational direction of the connection members 1430 that are rotated by the power of the rotation motor 1440.

[0055] The upper gear 1410 provided on the left side surface of the main frame 1110 and the upper gear 1410 provided on the right side surface of the main frame 1110 are connected by a connection shaft CS. Accordingly, as the upper gears 1410 connected by the rotation motor 1440 and the rotation shaft 1441 are rotated, the spaced upper gears 1410 connected by the connection shaft CS are also rotated by the driving force of the rotation motor 1440. It is preferable that a timing belt, a chain, or an electric cylinder is used as the connection member 1430.

[0056] In order to ensure safety in the event of a failure of the slide body lifting / lowering part 1400, it is preferable that a brake part (not shown) configured to prevent the slide body part 1200 and the table part 1300 from rapidly descending from the frame part 1100 is provided on the slide body part 1200. It is preferable that a device configured to stop the blind body part 1200 in response to a rapid change in acceleration measured by a sensor, an eddy current brake, or the like is used as the brake part (not shown).

[0057] Referring to FIGS. 1 to 3, the exercise equipment part 1500 is provided on the upper and lower sides of the main frame 1110 and the table part 1300. The user may perform aerobic exercise, strength training, shoulder rotation exercise, and arm exercise in combination by means of the exercise equipment part 1500. The exercise equipment part 1500 includes a horizontal bar 1510 and a walking pad 1520, and may further include rotation bars 1530.

[0058] The horizontal bar 1510 is provided on the upper side of the main frame 1110 and protrudes toward the table part 1300. The horizontal bar 1510 is provided on the main frame 1110, so that the user can perform upper body muscle training after holding the horizontal bar 1510. The horizontal bar 1510 is provided to protrude from the main frame 1110 toward a location above the rotation table 1330 of the table part 1300. When the user uses the horizontal bar 1510, it is preferable to rotate the rotation table 1330 to bring it into close contact with the main frame 1110.

[0059] The walking pad 1520 is provided on the lower side of the main frame 1110 and is placed below the horizontal bar 1510, and the user may perform aerobic exercise by running or walking rapidly on the top of the walking pad 1520. The walking pad 1520 slides back and forth in the direction of the table part 1300 on the lower side of the main frame 1110, and it is preferable that the walking pad 1520 has a foldable structure. Since the walking pad 1520 has a foldable structure, it is easy to store the walking pad 1520. The walking pad 1520 having a foldable structure is common, so that a detailed description thereof will be omitted.

[0060] The rotation bars 1530 are rotatably provided on the tops of the first fixed table 1310 and second fixed table 1320 of the table part 1300. When the user rotates the rotation bars 1530 provided on the tops of the first fixed table 1310 and the second fixed table 1320 clockwise or counterclockwise, the user may perform shoulder rotation exercise and arm exercise.

[0061] The slide body lifting / lowering part 1400 installed in the frame part 1100 is connected to the operation part 1600, and the operation of the slide body lifting / lowering part 1400 that slides the slide body part 1200 in the main frame 1110 is easily controlled in such a manner that the user manipulates the operation part 1600. The height of the table part 1300 that is lifted / lowered in the frame part 1100 and height adjustment speed may be easily controlled in such a manner that the user manipulates the operation part 1600.

[0062] A computer (not shown) installed in the first or second auxiliary frame 1120 or 1130 of the above frame 1100 is connected to the monitor part 1700. It is preferable that the monitor part 1700 is connected to the slide body part 1200 and lifted / lowered in the height direction of the main frame 1110. It is preferable to adjust the height of the monitor part 1700 via the operation part 1600 according to the user's physical conditions, whether it is erected or not, and the type of work such as studying or reading.

[0063] It is preferable that the chair part 1800 is provided to be spaced apart from the main frame 1110. When the user performs learning activities and office work by using the table part 1300, the user sits on the chair part 1800. It is preferable that the chair part 1800 is provided with pedals 1810 that allow the user to perform lower body muscle training when the user sits on the chair part 1800. After sitting on the chair part 1800, the user may perform lower body muscle training by rotating the pedals 1810.

[0064] When performing learning activities and office work using the above table part 1300, the height of the table part 1300 that is lifted / lowered in the frame part 1100 and the height adjustment speed may be easily adjusted using the operation part 1600 according to the user's physical condition, the type of work such as studying or reading, and / or the like. During a break, video may be watched using the TV T provided under the table part 1300. Aerobic exercise and muscle strength training may be performed using the exercise equipment part 1500 provided in the upper and lower portions of the main frame 1110 and the table part 1300.

[0065] Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and other equivalent embodiments may be made from this. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended patent claims.Industrial Applicability

[0066] The present invention may be applied to desks that allow aerobic exercise and muscle strength training during a break while performing learning activities and office work.

Examples

Embodiment Construction

[0027]Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the following description, the terms or words used in the present specification and the claims should not be interpreted as limited to their usual or dictionary meanings, and should be interpreted as having meanings and concepts that conform to the technical spirit of the present invention based on the principle that the inventor may appropriately define the concepts of terms in order to explain his or her own invention in the best way.

[0028]Referring to the drawings, a smart desk 100 according to an embodiment of the present invention is intended to enable aerobic exercise, muscle strength training, and the watching of video during a break while performing learning activities and office work, and includes a frame part 1100, a slide body part 1200, a table part 1300, a slide body lifting / lowering part 1400, and a rotation mechanism part ...

Technical Field

[0001] The present invention relates to a smart desk, and more particularly, to a smart desk that allows a user to perform learning activities and office work and to perform aerobic exercise and muscle strength training and watch video using a TV or monitor during a break.Background Art

[0002] In general, desks are developed to have design and a multifunction to meet the various needs of users. In the case of desks used by students in elementary, middle, and high schools, they are each composed of a desk board, a storage space provided underneath the desk board, and desk legs configured to support them.

[0003] Such desks are supplied in standard sizes in which the heights thereof are fixed upon manufacture. Accordingly, such desks are inconvenient in that they cannot support the body types of students whose bodies change rapidly due to rapid growth and students have to live in accordance with the fixed-sized desks.

[0004] Furthermore, users have to sit for a long time with their heads down and books and writing tools on the desk, so that it causes physical strain and diseases such as herniated discs in the neck.

[0005] Accordingly, Korean Utility Model Registration No. 20-2086709 discloses a desk with easy height and angle adjustments that allows the height and angle of the desk to be adjusted to fit a body structure, making it more convenient and easy to operate the desk and also making it practical to apply the desk to real life.

[0006] Meanwhile, the general public's interest in health and fitness has been increasing recently. Accordingly, various types of exercise equipment and devices related to fitness have been released to the market and are attracting attention.

[0007] The pieces of exercise equipment are not only used in places such as professional fitness centers or gyms, but can also be conveniently used in ordinary homes, and can be used conveniently by ordinary people to improve physical strength and health and prevent various diseases or adult diseases.

[0008] However, these pieces of exercise equipment have a problem in that users, such as office workers who spend most of their time at desks and chairs, have limited opportunities to conveniently exercise in their daily lives because of time and space constraints.

[0009] In order to overcome the above problem, research is actively being conducted on desks equipped with exercise equipment that may be utilized by office workers and students who spend a lot of their time working and studying at desks and that may satisfy the needs of users.Disclosure Technical Problem

[0010] The present invention has been conceived to meet the above-described circumstances, and an object of the present invention is to provide a smart desk having composite functions in which the height and height adjustment speed of a table part that is lifted / lowered in a frame part may be adjusted according to a user's physical condition, the type of work such as studying or reading, and / or the like, and in which the user may watch video on a TV provided under the table part after rotating the table part or perform exercise by using an exercise equipment part provided in the upper and lower portions of the frame part and the table part during a break.Technical Solution

[0011] In order to accomplish the above object, the present invention provides a smart desk, including: a frame part erected from a support surface with the bottom surface thereof supported on the support surface, and provided with guide rails in the height direction thereof; a slide body part connected to the guide rails, and configured to slide in the height direction of the frame part via the guide rails; a table part rotatably mounted on the slide body part, and configured to allow a user's object to be placed on the top thereof and a monitor to be provided thereunder; a slide body lifting / lowering part provided in the frame part, connected to the slide body part, and configured to lift / lower the slide body part in the frame part; and an exercise equipment part provided on upper and lower sides of the frame part and the table part, and configured to allow the user to perform aerobic exercise and muscle strength training.

[0012] The smart desk according to the present invention may further include: an operation part connected to the slide body lifting / lowering part, and configured to be operated by the user to control the operation of the slide body lifting / lowering part that slides the slide body part in the frame part; and a monitor part connected to the slide body part, and connected to a computer installed in the frame part.

[0013] In the smart desk according to the present invention: the frame part may include a main frame provided with the slide body part and the slide body lifting / lowering part, and first and second auxiliary frames disposed to be spaced apart on the left and right sides of the main frame, each provided with a bottom surface that is supported on the support surface, and each formed in a rectangular shape; guide rails connected to the slide body part may be provided on the left and right side surfaces of the main frame; a plurality of locking stoppers whose lengths are adjustable may be provided on the bottom surfaces of the first and second auxiliary frames; and the guide rails include left and right guide rails which are respectively installed on the left and right side surfaces of the main frame and along which the slide body part moves.

[0014] The slide body part may include: a first slide body configured to slide along the height direction of the main frame on the left side surface of the main frame; a second slide body configured to slide along the height direction of the main frame on the right side surface of the main frame to correspond to the first slide body; a first connection piece connecting the front end sides of the first and second slide bodies, and supporting the table part; and a second connection piece connecting the rear end sides of the first and second slide bodies to correspond to the first connection piece, and connected to the slide body lifting / lowering part; and mounting holes configured to allow the table part to be rotatably mounted thereinto may be formed in the first and second slide bodies.

[0015] The second connection piece may be connected to the slide body lifting / lowering part by fastening pieces, the fastening pieces may be fastened to the second connection piece by fastening means, and, as the second connection piece is lifted / lowered by the slide body lifting / lowering part, the first and second slide bodies connected by the second connection piece may be lifted / lowered in the main frame part.

[0016] The first and second slide body may include: first and second slide bodies connected by the second connection piece, and formed such that mounting holes into which the table part is mounted are formed therein; and first and second connection bodies mounted on the first surfaces of the first and second slide bodies, and connected to the left and right guide rails; and guide protrusions may be formed to protrude outward from the left and right guide rails, and guide grooves into which the guide protrusions are inserted may be formed in the first and second connection bodies.

[0017] The table part may include: first and second fixed tables fixedly mounted on the front surfaces of the first and second auxiliary frames of the frame part; and a rotation table rotatably mounted into mounting holes of the first and second slide bodies on the front surface of the main frame of the frame part; and the rotation table may be rotated within the angle range of 90 to 120° around the mounting holes.

[0018] The first and second fixed tables may include: first and second mounting cases mounted on the first connection piece, and protruding outward from the first connection piece correspondingly; a plurality of first and second supports mounted on the first and second mounting cases, and configured to support the first and second fixed tables; and first and second tables supported by the first and second supports; and first and second support grooves configured to support the rotation table may be formed in the first and second mounting cases.

[0019] The rotary table may include: first and second rotation cases rotatably mounted on the first and second slide bodies, and supported in the first and second support grooves; and mounting means configured to rotatably mount the first and second rotation cases on the first and second slide bodies; and a third table mounted on upper portions of the first and second rotation cases; first and second mounting holes into which the mounting means are mounted may be formed in the first and second rotation cases; and the mounting means may include: mounting pins mounted into the first and second mounting holes; and mounting members having through holes through which the mounting pins pass, and mounted into the mounting holes of the first and second slide bodies.

[0020] The slide body lifting / lowering part may include: upper gears rotatably provided on the upper sides of left and right side surfaces of the main frame of the frame part; lower gears rotatably provided on lower sides of the main frame to be spaced apart from the upper gears; connection members connecting the upper and lower gears; and a rotation motor connected to the upper gears by a rotation shaft, and configured to provide power to rotate the upper gears; and the fastening pieces may be connected to the connection members, so that the slide body lifting / lowering part and the connection members are connected to each other.

[0021] The upper gear provided on the left side surface of the main frame and the upper gear provided on the right side surface of the main frame may be connected by a connection shaft; and the connection member may be one of a timing belt, a chain, and an electric cylinder.

[0022] The exercise equipment part may include: a horizontal bar protruding from the main frame of the frame part toward the table part, and configured to allow the user to perform upper body muscle strength training after gripping it; a walking pad positioned on the lower side of the main frame and on which the user performs aerobic exercise; and a walking pad disposed on a lower side of the main frame under the horizontal bar, and configured to allow the user to perform aerobic exercise; the walking pad may slide back and forth from the main frame toward the table part, and the walking pad may have a foldable structure.

[0023] The exercise equipment part may further include rotation bars provided on the tops of first and second fixed tables of the table part and rotatably provided to enable the user to perform shoulder rotation exercise and arm exercise.

[0024] Furthermore, the smart desk according to the present invention may further include a chair part provided to be spaced apart from the frame part, configured to allow the user to sit thereon using the table part, and provided with pedals that enable the user to perform lower body muscle strength training when the user sits thereon.Advantageous Effects

[0025] According to the smart desk according to the present invention, a user may perform work by lifting / lowering the table part in the frame part according to the user's physical condition, the type of work such as studying or reading, and / or the like, the height of the table part and the table part height adjustment speed may be adjusted, the user may watch video by using the TV provided under the table part during a break, and the user may perform upper body exercise and lower body exercise in combination by using the exercise equipment part provided in the upper and lower portions of the frame part during a break.Description of Drawings

[0026] FIG. 1 is a front view showing a smart desk according to one embodiment of the present invention; FIG. 2 is a plan view showing the smart desk shown in FIG. 1 and a chair part on which a user sits; FIG. 3 is a side view showing the smart desk and chair part shown in FIG. 2; FIG. 4 is a diagram showing a process in which a table part is mounted onto the slide body part shown in FIG. 3; and FIGS. 5 and 6 are diagrams showing a process in which the slide body part onto which the table part shown in FIG. 4 is mounted is lifted / lowered by a slide body lifting / lowering part. Best Mode

[0027] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the following description, the terms or words used in the present specification and the claims should not be interpreted as limited to their usual or dictionary meanings, and should be interpreted as having meanings and concepts that conform to the technical spirit of the present invention based on the principle that the inventor may appropriately define the concepts of terms in order to explain his or her own invention in the best way.

[0028] Referring to the drawings, a smart desk 100 according to an embodiment of the present invention is intended to enable aerobic exercise, muscle strength training, and the watching of video during a break while performing learning activities and office work, and includes a frame part 1100, a slide body part 1200, a table part 1300, a slide body lifting / lowering part 1400, and a rotation mechanism part 1500, and may further include an operation part 1600, a monitor part 1700, and a chair part 1800.

[0029] Referring to FIGS. 1 to 3, the frame part 1100 is erected from a support surface with the bottom surface thereof supported on the support surface. The frame part 1100 includes a main frame 1110, a first auxiliary frame 1120, and a second auxiliary frame 1130.

[0030] The main frame 1110 is provided with the slide body part 1200 and the slide body lifting / lowering part 1400 to be described later, and the first and second auxiliary frames 1120 and 1130 are disposed to be spaced apart from each other on the left and right sides of the main frame 1110. The first and second auxiliary frames 1120 and 1130 are erected from the support surface with the bottom surfaces thereof supported on the support surface, and the first and second auxiliary frames 1120 and 1130 each have an empty square shape therein, and a plurality of locking stoppers S are provided on the bottom surfaces of the first and second auxiliary frames 1120 and 1130.

[0031] As the lengths of the above locking stoppers S are adjusted, the first and second auxiliary frames 1120 and 1130 are supported on and erected from the support surface even when the support surface on which the first and second auxiliary frames 1120 and 1130 are supported is not flat, the first and second auxiliary frames 1120 and 1130 may be used as bookshelves for storing books and display cases for storing ornaments, and a computer (not shown) connected to the monitor part 1700 to be described later may be stored in the first and second auxiliary frames 1120 and 1130.

[0032] Guide rails 1111 connected to the slide body part 1200 to be described later are provided on the left and right side surfaces of the main frame 1110, and the guide rails 1111 include a left guide rail 1112 and a right guide rail 1113.

[0033] The left guide rail 1112 and the right guide rail 1113 are installed in the height direction on the left and right side surfaces of the main frame 1110, and the slide body part 1200 connected to the guide rails 1111 slides in the height direction of the frame part 1100 via the guide rails 1111.

[0034] Referring to FIGS. 2 to 6, the slide body part 1200 is connected to the guide rails 1111, and slides in the height direction of the main frame 1110. The slide body part 1200 includes a first slide body 1210, a second slide body 1220, a first connection piece 1230, and a second connection piece 1240, and may further include fastening pieces 1250.

[0035] The first slide body 1210 is connected to the left guide rail 1112 installed on the left side surface of the main frame 1110, and slides in the height direction on the left side surface of the main frame 1110 along the length direction of the left guide rail 1112.

[0036] The second slide body 1220 is provided to be spaced apart from the first slide body 1210, is connected to the right guide rail 1113 installed on the right side surface of the main frame 1110, and slides in the height direction on the right side surface of the main frame 1120 along the length direction of the right guide rail 1113.

[0037] The first slide body 1210 and the second slide body 1220 provided to be spaced apart from the main frame 1110 are connected by the first connection piece 1230 and the second connection piece 1240, and the second connection piece 1240 is connected to the connection piece 1240 by a connection means (not shown). The first connection piece 1230 connects the front end sides of the first slide body 1210 and the second slide body 1220, and the second connection piece 1240 connects the rear end sides of the first slide body 1210 and the second slide body 1220.

[0038] The slide body lifting / lowering member 1400 to be described later is connected between the second connection member 1240 and the connection member 1250 connected by the above-described connection means (not shown), so that the first slide body 1210 and the second slide body 1220 connected by the second connection member 1240 are lifted / lowered in the height direction of the main frame 1110 by the operation of the slide body lifting / lowering member 1400.

[0039] The table part 1300 to be described later is rotatably mounted on the first slide body 1210 and the second slide body 1220, and the first slide body 1210 includes a first slide main body 1211 and a first connection body 1212. The first slide main body 1211 is connected to one end of the second connection piece 1240 by a connection means (not shown), and a mounting hole 1211a to which the rotation table 1330 of the table part 1300 to be described later is rotatably mounted is formed in the first slide main body 1211.

[0040] The first connection body 1212 is mounted on one side of the first slide main body 1211, and the first connection body 1212 is connected to the left guide rail 1112 installed on the left side surface of the main frame 1110.

[0041] It is preferable that a guide projection 1112a is formed to protrude outward from the left guide rail 1112 and a guide groove 1212a into which the guide projection 1112a is inserted is formed on the first connection body 1212 connected to the left guide rail 1112.

[0042] The second slide body 1220 includes a second slide main body 1221 and a second connection body 1222. The second slide main body 1221 and the second connection body 1222 are the same as the first slide main body 1211 and the first connection body 1212, so that detailed descriptions thereof will be omitted.

[0043] Referring to FIGS. 3 to 6, the table part 1300 is mounted on the first slide body 1210 and the second slide body 1220, and the table part 1300 includes first and second fixed tables 1310 and 1320 fixedly mounted on the fronts of the first auxiliary frame 1120 and second auxiliary frame 1130 of the frame part 1100, and a rotation table 1330 rotatably mounted on the front of the main frame 1110.

[0044] The user's objects are placed on the tops of the first fixed table 1310, the second fixed table 1320, and the rotation table 1330, and a TV T is provided under the rotation table 1330 so that the user can watch video. It is preferable that the rotation table 1330 is rotated within an angle range of 90 to 120° around the mounting holes 1211a and 1221a. Although the user's objects are described as being placed on the tops of the first fixed table 1310 and the second fixed table 1320, the present invention is not limited thereto, and the rotation bars 1530 of an exercise equipment part 1500 to be described later may be provided to be rotatable.

[0045] The first fixed table 1310 includes a first mounting case 1311, a plurality of first supports 1312, and a first table 1313. The first mounting case 1311 is mounted on the first connection piece 1230 and protrudes outward from one end of the first connection piece 1230, the plurality of first supports 1312 are mounted on the mounting case 1311, and the first table 1313 is seated on the tops of the plurality of first supports 1312. It is preferable that the user's object is placed on the top of the first table 1313 and a support groove 1311a for supporting the rotation table 1330 is formed in the first mounting case 1311. The rotation table 1330 that is rotatably mounted on the first slide body 1210 is supported in the support groove 1311a, thereby suppressing the rotation of the rotary table 1330.

[0046] The second fixed table 1320 is mounted on the first connection piece 1230 and protrudes outward from the other end of the first connection piece 1230. The second fixed table 1320 is the same as the first fixed table 1310 in configuration except that it is different from the first fixed table 1310 only in the part mounted on the first connection piece. A detailed description of the second fixed table 1320 will be omitted.

[0047] The rotation table 1330 is rotatably mounted on the first slide body 1210 and the second slide body 1220. The rotation table 1330 includes a first rotation case 1331, a second rotation case 1332, a mounting means 1333, and a third table 1334. It is preferable that the TV T on which the user can watch video is provided on the bottom surface of the third table 1334.

[0048] The first and second rotation cases 1331 and 1332 are rotatably mounted onto the first slide body 1210 and the second slide body 1220 by the mounting means 1333. The first and second rotation cases 1331 and 1332 are supported by the first and second support grooves 1311a and 1321a of the second mounting case 1321 during rotation, so that rotation is suppressed.

[0049] The first and second rotation cases 1331 and 1332 are rotatably mounted on the first slide body 1210 and the second slide body 1220 by the mounting means 1333. The third table 1334 is seated and fixedly mounted on the tops of the first and second rotation cases 1331 and 1332.

[0050] It is preferable that first and second mounting holes 1331a and 1332a into which the mounting means 1333 is mounted are formed in the first and second rotation cases 1331 and 1332. It is preferable that the mounting means 1333 includes a mounting pin 1333a mounted in the first mounting hole 1331a and the second mounting hole 1332a, and a mounting member 1333b provided with a through hole 1333c through which the mounting pin 1333a passes and mounted into the mounting holes 1211a and 1221a of the first slide body 1210 and the second slide body 1220.

[0051] Referring to FIGS. 3, 5, and 6, the frame part 1100 is provided with the slide body lifting / lowering part 1400, and the slide body lifting / lowering part 1400 is connected to the slide body part 1200, thereby providing the power used to lift / lower the slide body part 1200 in the main frame 1110 of the frame part 1100.

[0052] The slide body lifting / lowering part 1400 includes upper gears 1410, lower gears 1420, connection members 1430, and a rotation motor 1440. The upper gears 1410 are rotatably provided above the left and right side surfaces of the main frame 1110. The lower gears 1420 are rotatably provided below the left and right side surfaces of the main frame 1110 to correspond to the upper gear 1410.

[0053] The upper gears 1410 and the lower gears 1420 provided to be spaced apart from each other on the top and bottom sides of the main frame 1110 are connected by the connection members 1430. The upper gears 1420 provided on the left and right side surfaces of the main frame 1100 are connected to the rotation motor 1440 by a rotation shaft 1441.

[0054] The rotation motor 1440 serves to provide power to rotate the upper gears 1410 connected by the rotation shaft 1441. The connection members 1430 are connected to the second connection member 1240 by the fastening member 1250, so that the slide body lifting / lowering member 1400, and the first slide body 1210 and the second slide body 1220 are connected. The first slide body 1210 and the second slide body 1220 are lifted / lowered in the main frame part 1100 according to the rotational direction of the connection members 1430 that are rotated by the power of the rotation motor 1440.

[0055] The upper gear 1410 provided on the left side surface of the main frame 1110 and the upper gear 1410 provided on the right side surface of the main frame 1110 are connected by a connection shaft CS. Accordingly, as the upper gears 1410 connected by the rotation motor 1440 and the rotation shaft 1441 are rotated, the spaced upper gears 1410 connected by the connection shaft CS are also rotated by the driving force of the rotation motor 1440. It is preferable that a timing belt, a chain, or an electric cylinder is used as the connection member 1430.

[0056] In order to ensure safety in the event of a failure of the slide body lifting / lowering part 1400, it is preferable that a brake part (not shown) configured to prevent the slide body part 1200 and the table part 1300 from rapidly descending from the frame part 1100 is provided on the slide body part 1200. It is preferable that a device configured to stop the blind body part 1200 in response to a rapid change in acceleration measured by a sensor, an eddy current brake, or the like is used as the brake part (not shown).

[0057] Referring to FIGS. 1 to 3, the exercise equipment part 1500 is provided on the upper and lower sides of the main frame 1110 and the table part 1300. The user may perform aerobic exercise, strength training, shoulder rotation exercise, and arm exercise in combination by means of the exercise equipment part 1500. The exercise equipment part 1500 includes a horizontal bar 1510 and a walking pad 1520, and may further include rotation bars 1530.

[0058] The horizontal bar 1510 is provided on the upper side of the main frame 1110 and protrudes toward the table part 1300. The horizontal bar 1510 is provided on the main frame 1110, so that the user can perform upper body muscle training after holding the horizontal bar 1510. The horizontal bar 1510 is provided to protrude from the main frame 1110 toward a location above the rotation table 1330 of the table part 1300. When the user uses the horizontal bar 1510, it is preferable to rotate the rotation table 1330 to bring it into close contact with the main frame 1110.

[0059] The walking pad 1520 is provided on the lower side of the main frame 1110 and is placed below the horizontal bar 1510, and the user may perform aerobic exercise by running or walking rapidly on the top of the walking pad 1520. The walking pad 1520 slides back and forth in the direction of the table part 1300 on the lower side of the main frame 1110, and it is preferable that the walking pad 1520 has a foldable structure. Since the walking pad 1520 has a foldable structure, it is easy to store the walking pad 1520. The walking pad 1520 having a foldable structure is common, so that a detailed description thereof will be omitted.

[0060] The rotation bars 1530 are rotatably provided on the tops of the first fixed table 1310 and second fixed table 1320 of the table part 1300. When the user rotates the rotation bars 1530 provided on the tops of the first fixed table 1310 and the second fixed table 1320 clockwise or counterclockwise, the user may perform shoulder rotation exercise and arm exercise.

[0061] The slide body lifting / lowering part 1400 installed in the frame part 1100 is connected to the operation part 1600, and the operation of the slide body lifting / lowering part 1400 that slides the slide body part 1200 in the main frame 1110 is easily controlled in such a manner that the user manipulates the operation part 1600. The height of the table part 1300 that is lifted / lowered in the frame part 1100 and height adjustment speed may be easily controlled in such a manner that the user manipulates the operation part 1600.

[0062] A computer (not shown) installed in the first or second auxiliary frame 1120 or 1130 of the above frame 1100 is connected to the monitor part 1700. It is preferable that the monitor part 1700 is connected to the slide body part 1200 and lifted / lowered in the height direction of the main frame 1110. It is preferable to adjust the height of the monitor part 1700 via the operation part 1600 according to the user's physical conditions, whether it is erected or not, and the type of work such as studying or reading.

[0063] It is preferable that the chair part 1800 is provided to be spaced apart from the main frame 1110. When the user performs learning activities and office work by using the table part 1300, the user sits on the chair part 1800. It is preferable that the chair part 1800 is provided with pedals 1810 that allow the user to perform lower body muscle training when the user sits on the chair part 1800. After sitting on the chair part 1800, the user may perform lower body muscle training by rotating the pedals 1810.

[0064] When performing learning activities and office work using the above table part 1300, the height of the table part 1300 that is lifted / lowered in the frame part 1100 and the height adjustment speed may be easily adjusted using the operation part 1600 according to the user's physical condition, the type of work such as studying or reading, and / or the like. During a break, video may be watched using the TV T provided under the table part 1300. Aerobic exercise and muscle strength training may be performed using the exercise equipment part 1500 provided in the upper and lower portions of the main frame 1110 and the table part 1300.

[0065] Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and other equivalent embodiments may be made from this. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended patent claims.Industrial Applicability

[0066] The present invention may be applied to desks that allow aerobic exercise and muscle strength training during a break while performing learning activities and office work.

Examples

Embodiment Construction

[0027]Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the following description, the terms or words used in the present specification and the claims should not be interpreted as limited to their usual or dictionary meanings, and should be interpreted as having meanings and concepts that conform to the technical spirit of the present invention based on the principle that the inventor may appropriately define the concepts of terms in order to explain his or her own invention in the best way.

[0028]Referring to the drawings, a smart desk 100 according to an embodiment of the present invention is intended to enable aerobic exercise, muscle strength training, and the watching of video during a break while performing learning activities and office work, and includes a frame part 1100, a slide body part 1200, a table part 1300, a slide body lifting / lowering part 1400, and a rotation mechanism part ...

Claims

1. A smart desk, comprising: a frame part erected from a support surface with a bottom surface thereof supported on the support surface, and provided with guide rails in a height direction thereof; a slide body part connected to the guide rails, and configured to slide in the height direction of the frame part via the guide rails; a table part rotatably mounted on the slide body part, and configured to allow a user's object to be placed on a top thereof and a monitor to be provided thereunder; a slide body lifting / lowering part provided in the frame part, connected to the slide body part, and configured to lift / lower the slide body part in the frame part; and an exercise equipment part provided on upper and lower sides of the frame part and the table part, and configured to allow the user to perform aerobic exercise and muscle strength training.

2. The smart desk of claim 1, further comprising: an operation part connected to the slide body lifting / lowering part, and configured to be operated by the user to control an operation of the slide body lifting / lowering part that slides the slide body part in the frame part; and a monitor part connected to the slide body part, and connected to a computer installed in the frame part.

3. The smart desk of claim 2, wherein: the frame part comprises: a main frame provided with the slide body part and the slide body lifting / lowering part; and first and second auxiliary frames disposed to be spaced apart on left and right sides of the main frame, each provided with a bottom surface that is supported on the support surface, and each formed in a rectangular shape; guide rails connected to the slide body part are provided on left and right side surfaces of the main frame; a plurality of locking stoppers whose lengths are adjustable are provided on bottom surfaces of the first and second auxiliary frames; and the guide rails comprise left and right guide rails which are respectively installed on the left and right side surfaces of the main frame and along which the slide body part moves.

4. The smart desk of claim 3, wherein: the slide body part comprises: a first slide body configured to slide along a height direction of the main frame on the left side surface of the main frame; a second slide body configured to slide along the height direction of the main frame on the right side surface of the main frame to correspond to the first slide body; a first connection piece connecting front end sides of the first and second slide bodies, and supporting the table part; and a second connection piece connecting rear end sides of the first and second slide bodies to correspond to the first connection piece, and connected to the slide body lifting / lowering part; and mounting holes configured to allow the table part to be rotatably mounted thereinto are formed in the first and second slide bodies.

5. The smart desk of claim 4, wherein: the second connection piece is connected to the slide body lifting / lowering part by fastening pieces, and the fastening pieces are fastened to the second connection piece by fastening means; and as the second connection piece is lifted / lowered by the slide body lifting / lowering part, the first and second slide bodies connected by the second connection piece are lifted / lowered in the main frame part.

6. The smart desk of claim 5, wherein: the first and second slide body comprise: first and second slide bodies connected by the second connection piece, and formed such that mounting holes into which the table part is mounted are formed therein; and first and second connection bodies mounted on first surfaces of the first and second slide bodies, and connected to the left and right guide rails; and guide protrusions are formed to protrude outward from the left and right guide rails, and guide grooves into which the guide protrusions are inserted are formed in the first and second connection bodies.

7. The smart desk of claim 4, wherein: the table part comprises: first and second fixed tables fixedly mounted on front surfaces of first and second auxiliary frames of the frame part; and a rotation table rotatably mounted into mounting holes of the first and second slide bodies on a front surface of a main frame of the frame part; and the rotation table is rotated within an angle range of 90 to 120° around the mounting holes.

8. The smart desk of claim 7, wherein: the first and second fixed tables comprise: first and second mounting cases mounted on the first connection piece, and protruding outward from the first connection piece correspondingly; a plurality of first and second supports mounted on the first and second mounting cases, and configured to support the first and second fixed tables; and first and second tables supported by the first and second supports; and first and second support grooves configured to support the rotation table are formed in the first and second mounting cases.

9. The smart desk of claim 8, wherein: the rotary table comprises: first and second rotation cases rotatably mounted on the first and second slide bodies, and supported in the first and second support grooves; and mounting means configured to rotatably mount the first and second rotation cases on the first and second slide bodies; and a third table mounted on upper portions of the first and second rotation cases; first and second mounting holes into which the mounting means are mounted are formed in the first and second rotation cases; and the mounting means comprise: mounting pins mounted into the first and second mounting holes; and mounting members having through holes through which the mounting pins pass, and mounted into the mounting holes of the first and second slide bodies.

10. The smart desk of claim 5, wherein: the slide body lifting / lowering part comprises: upper gears rotatably provided on upper sides of left and right side surfaces of the main frame of the frame part; lower gears rotatably provided on lower sides of the main frame to be spaced apart from the upper gears; connection members connecting the upper and lower gears; and a rotation motor connected to the upper gears by a rotation shaft, and configured to provide power to rotate the upper gears; and the fastening pieces are connected to the connection members, so that the slide body lifting / lowering part and the connection members are connected to each other.

11. The smart desk of claim 10, wherein: the upper gear provided on the left side surface of the main frame and the upper gear provided on the right side surface of the main frame are connected by a connection shaft; and the connection member is one of a timing belt, a chain, and an electric cylinder.

12. The smart desk of claim 1, wherein: the exercise equipment part comprises: a horizontal bar protruding from the main frame of the frame part toward the table part, and configured to allow the user to perform upper body muscle strength training after gripping it; a walking pad positioned on the lower side of the main frame and on which the user performs aerobic exercise; and a walking pad disposed on a lower side of the main frame under the horizontal bar, and configured to allow the user to perform aerobic exercise; and the walking pad slides back and forth from the main frame toward the table part.

13. The smart desk of claim 12, wherein the walking pad has a foldable structure.

14. The smart desk of claim 12, wherein the exercise equipment part further comprises rotation bars provided on tops of first and second fixed tables of the table part and rotatably provided to enable the user to perform shoulder rotation exercise and arm exercise.

15. The smart desk of claim 1, further comprising a chair part provided to be spaced apart from the frame part, configured to allow the user to sit thereon using the table part, and provided with pedals that enable the user to perform lower body muscle strength training when the user sits thereon.

Images