WO2021230633A1

WO2021230633A1 - Functional complex desk system

Info

Publication number: WO2021230633A1
Application number: PCT/KR2021/005900
Authority: WO
Inventors: 옥재윤
Original assignee: 옥재윤
Priority date: 2020-05-13
Filing date: 2021-05-11
Publication date: 2021-11-18
Also published as: EP4151123A4; KR102273856B1; EP4151123A1; CN115515457A; US20230189989A1; JP2023525363A

Abstract

The present invention relates to a functional complex desk system comprising: an electromotive chair assembly as a seat on which a user sits; a monitor-equipped multi-joint table device which has a monitor and a main table arranged at one side of the monitor, and which movably support the monitor and the main table in a multi-joint manner; a user position tracking unit for tracking the optimal position that is appropriate for the body condition or posture of the user having sat on the electromotive chair assembly; and a system controller for automatically controlling the operation of the monitor-equipped multi-joint table device so that the monitor and the main table are arranged at optimal positions according to the modified posture of the user on the basis of the tracking signal of the user position tracking unit.

Description

Functional Composite Desk System

The present invention relates to a functional complex desk system, and more specifically, a monitor or a main table can be automatically arranged by tracking an optimal position suitable for a user's physical condition or sitting posture, thereby performing various tasks including studying It relates to a functional complex desk system that can optimally implement an environment.

BACKGROUND ART Computers are widely used when doing personal or corporate work, doing business in a business place, or playing games in a PC room. Considering these points, it can be said that in modern society, the computer is positioned as the most closely related electronic device to humans.

Therefore, a furniture company is continuously conducting research and development on a complex desk (or desk system) that can be equipped with a computer, particularly a monitor, and can be used with a chair, and several products are currently being released.

However, in the case of a computer-only desk or system furniture corresponding to it, or a desk system that is currently available on the market, the user sitting in the chair may position the monitor or table according to his/her physical condition or sitting posture. It is a kind of manual system that has to be set up one by one. Therefore, it may cause inconvenience and inconvenience in use, and if such a task can be performed automatically, it is necessary to develop a technology related thereto in that an optimal environment can be provided to the user.

An object of the present invention is to track an optimal position suitable for a user's physical condition or sitting posture so that a monitor or a main table can be automatically arranged, whereby a functional complex desk that can optimally implement a variety of work environments including studying to provide a system.

The object is an electric chair assembly (chair assembly) as a seat for the user to sit; a monitor-mounted multi-joint table device having a monitor and a main table disposed on one side of the monitor, but movably supporting the monitor and the main table in a multi-joint manner; a user position tracking unit for tracking an optimal position suitable for a body condition or posture of a user sitting on the electric chair assembly; and a system controller for automatically controlling the operation of the monitor-mounted multi-joint table device so that the monitor and the main table are placed in optimal positions according to the changed posture of the user based on the tracking signal of the user position tracking unit. This is achieved by a functional complex desk system.

The user position tracking unit is provided in the monitor-mounted multi-joint table device, tracks the user's face or eyes in real time, detects the distance between the monitor and the user's face or eyes, and transmits a tracking signal to the system controller in real time. It may be a sensor.

The system controller tracks the user's posture through a predetermined real-time face recognition or eye tracking algorithm and controls the operation of the monitor-mounted multi-joint table device according to the automatically changed posture only when the same posture is maintained for a certain period of time. can

It may further include a voice recognition input unit for inputting a voice signal for operation of the monitor-mounted multi-joint table device, but connected to the system controller.

a side table assembly disposed in a side region of the electric chair assembly; and a common system base on which the electric chair assembly, the multi-joint table device for mounting the monitor, and the side table assembly are commonly mounted.

The side table assembly may include: a side table having an input panel including a plurality of function buttons; and a plurality of side bridges at an upper end supporting the side table and at a lower end fixed to the common base of the system.

The electric chair assembly includes: an electric chair body having a seat plate and a backrest; an electric foot support connected to the electric chair body and supporting the feet and legs; and a chair mounting drive unit provided on the common system base, supporting the electric chair body, and driving the electric chair body and the electric foot support.

The multi-joint table device for mounting the monitor includes: a fixed mount; a first rotary arm rotatably connected to the fixed mount by a first hinge; a first arm wing extending and coupled to one side of the first rotating arm; a first actuator connected to the fixed mount and the first arm wing to relatively rotate the first rotary arm with respect to the fixed mount about the first hinge; a second rotary arm rotatably connected to the first rotary arm by a second hinge; a second arm wing extendedly coupled to one side of the second rotary arm; a second actuator connected to the first rotary arm and the second arm wing and configured to relatively rotate the second rotary arm with respect to the first rotary arm about the second hinge; a third rotating arm connected to the second rotating arm to be relatively rotatable by a third hinge, the third rotating arm being vertically coupled to the monitor and the main table at different positions; a third arm wing extending to one side of the third rotating arm; and a third actuator connected to the second rotary arm and the third arm wing to relatively rotate the third rotary arm with respect to the second rotary arm about the third hinge.

The multi-joint table device for mounting the monitor may be disposed separately from the power chair assembly so that the vibration of the electric chair assembly is not transmitted to the multi-joint table device for mounting the monitor.

According to the present invention, a monitor or a main table can be automatically arranged by tracking an optimal position suitable for a user's physical condition or sitting posture, thereby having the effect of optimally realizing various work environments including studying.

1 is a perspective view of a functional composite desk system according to a first embodiment of the present invention.

FIG. 2 is a view showing FIG. 1 from another angle.

3 and 4 are a front view and a side view of FIG. 1, respectively.

FIG. 5 is a control block diagram of the functional complex desk system of FIG. 1 .

6 is a perspective view of a functional composite desk system according to a second embodiment of the present invention.

7 is an operation state diagram of FIG. 6 .

8 to 10 are side views of the functional complex desk system of FIG. 6 and are views showing the operation state for each process.

11 is a control block diagram of the functional complex desk system of FIG. 6 .

12 is a side view of a functional composite desk system according to a third embodiment of the present invention.

13 is a structural diagram of the bridge socket area of FIG. 12 .

14 and 15 are side views of a functional complex desk system according to a fourth embodiment of the present invention, illustrating the operation of the main table area.

16 is a side view of a functional composite desk system according to a fifth embodiment of the present invention.

Advantages and features of the present invention, and methods of achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to fully inform those of ordinary skill in the art to which the present invention pertains to the scope of the present invention. And the invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been specifically described to avoid obscuring the present invention.

Like reference numerals refer to like elements throughout. And the terms used (referred to) herein are for the purpose of describing the embodiments and are not intended to limit the present invention.

In this specification, the singular also includes the plural unless specifically stated in the phrase. In addition, elements and operations (acts) referred to as 'include (or include)' do not exclude the presence or addition of one or more other elements and operations.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs.

Also, terms defined in commonly used dictionary are not to be interpreted ideally or excessively unless defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view of a functional composite desk system according to a first embodiment of the present invention, FIG. 2 is a view showing FIG. 1 from another angle, FIGS. 3 and 4 are front and side views of FIG. 1, respectively, and FIG. 5 is It is a control block diagram of the functional complex desk system of FIG. 1 .

Referring to these drawings, the functional composite desk system 1 according to the present embodiment tracks the optimal position suitable for the user's physical condition or sitting posture so that the monitor 56 or the main table 57 can be automatically arranged. , this makes it possible to optimally implement a variety of work environments including study.

Referring to these drawings, the functional composite desk system 1 according to the present embodiment is a system common base 10, an electric chair assembly (20, chair assembly), a side table assembly (30, side table assembly) and a monitor for mounting It may include an articulated table device 40 .

Except for the side table assembly 30, since the electric chair assembly 20 and the multi-joint table device 40 for mounting the monitor are adjusted to various angles, that is, to the angle desired by the user, in particular, because it is automatically adjusted, it can be used in various environments. You can study, work, or play games in various positions. Therefore, the convenience of use is very high.

The common system base 10 supports the electric chair assembly 20 , the side table assembly 30 , and the multi-joint table device 40 for mounting the monitor in common. That is, the electric chair assembly 20 , the side table assembly 30 , and the multi-joint table device 40 for mounting the monitor are mounted on the common system base 10 so that they become one body. In this case, the system can be kept compact, as well as advantageous for movement.

The electric chair assembly 20 is mounted on one side of the common system base 10 and forms a seat on which a user of the present system sits. The angle of the electric chair assembly 20 may be arbitrarily changed by the chair button 21 at the lower portion thereof. A massage function may be added to the electric chair assembly 20 .

The side table assembly 30 is a structure coupled to the system common base 10 in the side area of the electric chair assembly 20 . While the electric chair assembly 20 and the multi-joint table device 40 for mounting the monitor are electrically driven, the side table assembly 30 may form a fixed structure.

The multi-joint table device 40 for mounting a monitor includes a monitor 56 and a main table 57 disposed under the monitor 56, but includes the monitor 56 and the main table 57. It is a type of multi-joint robot that is movably supported. The multi-joint table device 40 for mounting the monitor is a device coupled to the common system base 10 in the front area of the electric chair assembly 20 .

In other words, the multi-joint table device 40 for mounting the monitor is not a simple table structure, that is, a series of robots having a monitor 56 and a main table 57, and the monitor 56 and the main table ( 57) can be moved to the desired angle and position. Accordingly, the monitor 56 and the main table 57 can be automatically placed in an optimal position for the user sitting on the electric chair assembly 20 .

For reference, the monitor 56 may be a computer built-in integrated monitor. In addition, a keyboard, a mouse, etc. for operating a computer may be mounted on the main table 57 . Of course, reading a book or taking notes on the main table 57 is also possible.

In this embodiment, the multi-joint table device 40 for monitor mounting may be disposed separately from the electric chair assembly 20 so that the shaking of the electric chair assembly 20 is not transmitted to the multi-joint table device 40 for mounting the monitor. . In other words, even if you sit on the electric chair assembly 20 and shake your body, the vibration is not transmitted to the multi-joint table device 40 for mounting the monitor.

On the other hand, the user position tracking unit 81 and the system controller 70 are provided so that the monitor 56 and the main table 57 can be automatically placed in an optimal position for the user sitting on the electric chair assembly 20 .

The user position tracking unit 81 serves to track an optimal position suitable for the body condition or posture of the user sitting on the electric chair assembly 20 .

The user location tracking unit 81 is provided in the monitor-mounted multi-joint table device 40, tracks the user's face or eyes in real time, measures the user's optimal distance, and transmits the detected signal to the system controller 70 It can be recognized through various distance measuring sensors such as lasers, infrared rays, and ultrasonic waves, and 3D scanning sensors.

Of course, in addition to the user location tracking unit 81, a voice recognition input unit 82 connected to the system controller 70 may be further mounted to input a voice signal for the operation of the monitor-mounted multi-joint table device 40. .

The system controller 70 is a multi-joint table device 40 for mounting a monitor so that the monitor 56 and the main table 57 are placed in an optimal position according to the changed posture of the user based on the tracking signal of the user position tracking unit 81 . automatically control the operation of

In particular, in this embodiment, the system controller 70 tracks the user's posture through a predetermined real-time face recognition or eye tracking algorithm and automatically adapts to the changed posture only when the same posture is maintained for a certain period of time. Controls the operation of the device 40 . If the motion of the multi-joint table device 40 for monitor mounting is changed in real time, the user's posture can be moved for simple body movements or other motions. Because it can lead to serious accidents.

The system controller 70 performing this role may include a central processing unit 71 (CPU), a memory 72 (MEMORY), and a support circuit (73, SUPPORT CIRCUIT).

The central processing unit 71 is a monitor mounting multi-joint so that the monitor 56 and the main table 57 are placed in the optimal position according to the changed posture of the user based on the tracking signal of the user position tracking unit 81 in this embodiment. It may be one of various computer processors that can be industrially applied to automatically control the operation of the table device 40 .

The memory 72 , MEMORY is connected to the central processing unit 71 . The memory 72 may be installed locally or remotely as a computer-readable recording medium, and may be easily available such as random access memory (RAM), ROM, floppy disk, hard disk, or any digital storage form. It may be at least one memory.

The support circuit 73 (SUPPORT CIRCUIT) is coupled with the central processing unit 71 to support the typical operation of the processor. The support circuit 73 may include a time, a power supply, a clock circuit, an input/output circuit, a subsystem, and the like.

In this embodiment, the system controller 70 is a multi-joint table for monitor mounting so that the monitor 56 and the main table 57 are placed in the optimal position according to the changed posture of the user based on the tracking signal of the user position tracking unit 81 . It automatically controls the operation of the device 40 , and a series of control processes and the like may be stored in the memory 72 . Typically, software routines may be stored in memory 72 . Software routines may also be stored or executed by other central processing units (not shown).

Although the process according to the present invention has been described as being executed by a software routine, it is also possible that at least some of the processes of the present invention are performed by hardware. As such, the processes of the present invention may be implemented in software executed on a computer system, implemented in hardware such as an integrated circuit, or implemented by a combination of software and hardware.

According to this embodiment, which works with the structure as described above, the monitor 56 or the main table 57 can be automatically arranged by tracking the optimal position suitable for the user's physical condition or sitting posture, thereby It is possible to optimally implement a variety of work environments, including

In particular, in the case of the present embodiment, the position of the monitor 56 or the main table 57 can correspond to all customized conditions of the user by the individual adjustment function of each joint part constituting the multi-joint table device 40 for mounting the monitor. In addition, the setting of each joint is basically possible with the user's face recognition and automatic distance adjustment function. This is possible, and the optimized setting value can be saved through the input button of the memory function. This memory function is useful when there are several users, and it has the advantage that it can be used through the command button if necessary after storing specific setting values in memory according to each individual's taste.

6 is a perspective view of a functional complex desk system according to a second embodiment of the present invention, FIG. 7 is an operation state diagram of FIG. 6, and FIGS. 8 to 10 are side views of the functional complex desk system of FIG. FIG. 11 is a control block diagram of the functional complex desk system of FIG. 6 .

Referring to these drawings, the functional composite desk system 100 according to the present embodiment is also a system common base 110, an electric chair assembly 120, a chair assembly, a side table assembly 130, a side table assembly, and a monitor It may include a multi-joint table device 140 for mounting.

In particular, except for the side table assembly 130, since the electric chair assembly 120 and the multi-joint table device 140 for mounting the monitor are adjusted at various angles, that is, at the angle desired by the user, study or study in various postures in various environments. You can work or play games. Therefore, the convenience of use is very high.

The common system base 110 supports the electric chair assembly 120 , the side table assembly 130 , and the multi-joint table device 140 for mounting the monitor in common.

In other words, the electric chair assembly 120 , the side table assembly 130 , and the multi-joint table device 140 for mounting the monitor are mounted on the common system base 110 so that they become one body. In this case, the system can be kept compact, as well as advantageous for movement.

The electric chair assembly 120 is mounted on one side of the common system base 110, and forms a seat on which a user of the present system sits.

The electric chair assembly 120 includes an electric chair body 123 having a seat plate part 121 and a backrest part 122, and an electric foot support 124 connected to the electric chair body 123 and supporting the feet and legs. ) and a chair mounting drive unit 125 that is provided on the system common base 110 and supports the electric chair body 123 and drives the electric chair body 123 and the electric foot support 124. have. The operation of the chair-mounted driving unit 125 may be controlled by a system controller 170 to be described later.

As such, the electric chair body 123 and the electric foot support 124 can operate, ie, rotate, due to the electric structure of the chair-mounting driving unit 125 , so that the sitting posture can be adjusted to various angles. Even, the electric chair assembly 120 may be used in an almost lying position.

For reference, although not shown in the drawings, a massage function may be added to the electric chair body 123 and the electric foot support 124 . In this case, the electric chair assembly 120 may be a complex device with a massage function added beyond the concept of a chair.

The side table assembly 130 is a structure coupled to the common system base 110 in the side area of the electric chair assembly 120 .

While the electric chair assembly 120 and the multi-joint table device 140 for mounting the monitor are electrically driven, the side table assembly 130 forms a fixed structure.

The side table assembly 130 may include a side table 131 and a plurality of side bridges 132 that support the side table 131 at the upper end and are fixed to the system common base 110 at the lower end. have.

A book or a drink cup can be placed on the side table 131 , and the input panel 160 is provided on one side of the side table 131 .

On the other hand, the multi-joint table device 140 for mounting the monitor movably supports the monitor 156 and the main table 157 disposed under the monitor 156, but the electric chair assembly 120 . A device that couples to the system common base 110 in the front area of the .

In other words, the multi-joint table device 140 for mounting the monitor is not a simple table structure, that is, as a series of devices having a monitor 156 and a main table 157, the monitor 156 and the main table ( 157) can be moved to the desired angle and position.

The monitor 156 may be a computer built-in integrated monitor. In addition, a keyboard, a mouse, etc. for operating a computer may be mounted on the main table 157 . Of course, reading a book or taking notes on the main table 157 is also possible.

This monitor-mounted multi-joint table device 140 is provided with a fixed mount 141 fixed on the system common base 110, and the following components are connected to the fixed mount 141 to be relatively rotatable. Take the joint structure. Therefore, it is good to operate the monitor 156 and the main table 157 at a desired angle.

A first rotating arm 143 is connected to the fixed mount 141 . The first rotating arm 143 is relatively rotatably connected to the fixed mount 141 by a first hinge 142 .

A first arm wing 144 is coupled to one side of the first rotary arm 143 to extend. Then, the first actuator 145 is coupled to the fixed mount 141 and the first arm wing 144 . By the action of the first actuator 145 , the first rotary arm 143 may relatively rotate with respect to the fixed mount 141 about the first hinge 142 as an axial center.

A second rotary arm 147 is connected to the first rotary arm 143 . The second rotary arm 147 is relatively rotatably connected to the first rotary arm 143 by a second hinge 146 .

A second arm wing 148 is coupled to one side of the second rotary arm 147 to extend. Then, the second actuator 149 is coupled to the first rotary arm 143 and the second arm wing 148 . By the action of the second actuator 149 , the second rotary arm 147 can relatively rotate with respect to the first rotary arm 143 about the second hinge 146 .

A third rotary arm 152 is connected to the second rotary arm 147 . The third rotary arm 152 is also relatively rotatably connected to the second rotary arm 147 by a third hinge 151 . The monitor 156 and the main table 157 are vertically coupled to one side and the other side of the third rotating arm 152 at different positions.

A third arm wing 153 is coupled to one side of the third rotary arm 152 to extend. Then, the third actuator 154 is coupled to the second rotary arm 147 and the third arm wing 153 . By the action of the third actuator 154 , the third rotary arm 152 may relatively rotate with respect to the second rotary arm 147 about the third hinge 151 .

The first rotary arm 143, the second rotary arm with respect to the fixed mount 141 fixed in position by the action of this structure, that is, the first actuator 145, the second actuator 149, and the third actuator 154. 147 and the third rotation arm 152 may respectively rotate relative to each other, thereby allowing the monitor 156 and the main table 157 to rotate at a desired angle.

Meanwhile, in the present embodiment, the functional complex desk system 100 is equipped with an input panel 160 and a system controller 170 for system control.

The input panel 160 includes a plurality of function buttons 161 to operate the electric chair assembly 120 and the multi-joint table device 140 for mounting the monitor at various angles and positions not shown in FIGS. 6 to 10 or shown therein. ) is provided. Although described herein as a button, a button may include a touch.

As such, the input panel 160 provided with the various function buttons 161 may be provided on one side of the side table 131 . Therefore, it is good for a user sitting or lying on the electric chair assembly 120 to operate.

The system controller 170 controls the operation of the electric chair assembly 120 and the multi-joint table device 140 for mounting the monitor based on the input signal of the input panel 160 . The system controller 170 performing this role may include a central processing unit 171 (CPU), a memory 172, MEMORY, and a support circuit 173, SUPPORT CIRCUIT.

Accordingly, a user sitting or lying on the electric chair assembly 120 adjusts the angle of the electric chair assembly 120 by pressing the function buttons 161 of the input panel 160 provided on the side table 131 or the multi-purpose for mounting a monitor. By driving the articulation table device 140, the monitor 156 and the main table 157 can be placed in a position suitable for them.

Then, it is possible to study, work, or enjoy a game in various postures, which increases convenience in use and increases study or work efficiency. Of course, it is also good to enjoy the game while preventing stiff shoulders.

Even if this embodiment is applied, the monitor 156 or the main table 157 can be automatically arranged by tracking the optimal position suitable for the user's physical condition or sitting posture, thereby optimally implementing various work environments including studying. have.

12 is a side view of a functional composite desk system according to a third embodiment of the present invention, and FIG. 13 is a structural diagram of the bridge socket area of FIG. 12 .

Referring to these drawings, the functional composite desk system 200 according to the present embodiment also includes a system common base 210 , and an electric chair assembly 120 and a side table assembly 230 on the common system base 210 . ) and the multi-joint table device 140 for mounting the monitor constitutes a structure in which the unit is mounted in common for each location.

In addition, the side table assembly 230 includes a side table 131 , and a plurality of side bridges 132 having an upper end supporting the side table 131 and a lower end fixed to the common system base 110 .

On the other hand, the bridge socket 233 is built in the common system base 210 in this structure.

The bridge socket 233 may be provided on the common system base 210 by the number of side bridges 132 on both sides of the electric chair assembly 120 interposed therebetween.

When the bridge socket 233 is provided on both sides of the electric chair assembly 120 as in the present embodiment, there is an advantage that the side table assembly 230 can be freely moved to the left or right side of the electric chair assembly 120 .

There may be many advantages to the application of the bridge socket 233 in that the radius and the use position of a right-handed or left-handed person's normal hand are different depending on the person. That is, a right-handed person may conveniently arrange the side table assembly 230 on the right side of the electric chair assembly 120 , and a left-handed person may conveniently place the side table assembly 230 on the left side of the electric chair assembly 120 .

And, what is not used among the bridge sockets 233 is blocked with a removable socket stopper 235 as shown in FIG. 13 to prevent foreign matter from accumulating and to prevent deterioration of the appearance.

Referring to these drawings, the functional composite desk system 300 according to the present embodiment also includes a system common base 110 , and an electric chair assembly 120 and a side table assembly 130 on the system common base 110 . ) and the multi-joint table device 340 for mounting the monitor constitutes a structure that is mounted in common for each location.

The multi-joint table device 340 for mounting the monitor is a structure that movably supports the monitor 156 and the main table 357a.

As described above, the monitor 156 may be a computer built-in integrated monitor. In addition, a keyboard, a mouse, etc. for operating a computer may be mounted on the main table 357a. Of course, it is also possible to read a book or take notes on the main table 357a.

On the other hand, in the present embodiment, the main table 357a is coupled to the expandable sub-table 357b to be slidably movable.

In other words, if the sub table 357b is pulled as shown in FIG. 14 in FIG. 15 , the sub table 357b may protrude forward from the main table 357a. In this case, the main table 357a and the sub table 357b Convenience of use can be increased in that a large area of the whole can be used as a table area.

Even if this embodiment is applied, the monitor 156 or the main table 357a can be automatically arranged by tracking the optimal position suitable for the user's physical condition or sitting posture, so that various work environments including studying can be optimally implemented. have.

Referring to this drawing, the functional composite desk system 400 according to the present embodiment also includes a system common base 110 , and an electric chair assembly 120 and a side table assembly 130 on the system common base 110 . ) and the multi-joint table device 140 for mounting the monitor constitutes a structure in which the unit is mounted in common for each location.

On the other hand, in the case of the present embodiment, the power rail 490 is provided on the system common base 110 on which the monitor-mounted multi-joint table device 140 is located. The multi-joint table device 140 for mounting the monitor can be moved forward and backward in the direction of the arrow by the electric rail 490. When this structure is applied, there is an advantage that can be used by all men and women of different body sizes in common. can

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations fall within the scope of the claims of the present invention.

Claims

an electric chair assembly as a seat for a user;

a monitor-mounted multi-joint table device having a monitor and a main table disposed on one side of the monitor and movably supporting the monitor and the main table in a multi-joint manner;

a user position tracking unit for tracking an optimal position suitable for a body condition or posture of a user sitting on the electric chair assembly; and

and a system controller for automatically controlling the operation of the monitor-mounted multi-joint table device so that the monitor and the main table are placed in an optimal position according to the changed posture of the user based on the tracking signal of the user position tracking unit. A functional complex desk system.
According to claim 1,

The user position tracking unit is provided in the monitor-mounted multi-joint table device, tracks the user's face or eyes in real time, detects the distance between the monitor and the user's face or eyes, and transmits a tracking signal to the system controller in real time. A functional complex desk system, characterized in that it is a sensor.
3. The method of claim 2,

The system controller is

Functionality characterized in that it tracks the user's posture through a predetermined real-time face recognition or eye tracking algorithm and automatically controls the operation of the monitor-mounted multi-joint table device according to the changed posture only when the same posture is maintained for a certain period of time Composite desk system.
3. The method of claim 2,

Functional complex desk system for inputting a voice signal for operation of the monitor-mounted multi-joint table device, but further comprising a voice recognition input unit connected to the system controller.
According to claim 1,

a side table assembly disposed in a side region of the electric chair assembly; and

The functional complex desk system further comprising a common system base on which the electric chair assembly, the multi-joint table device for mounting the monitor, and the side table assembly are commonly mounted.
6. The method of claim 5,

The side table assembly,

a side table provided with an input panel having a plurality of function buttons; and

The functional composite desk system according to claim 1, wherein the upper end supports the side table and the lower end includes a plurality of side bridges fixed to the common base of the system.
According to claim 1,

The electric chair assembly,

an electric chair body having a seat plate and a backrest;

an electric foot support connected to the electric chair body and supporting the feet and legs; and

Functional composite desk system provided on the common system base, supporting the electric chair body, and comprising a chair mounting drive unit for driving the electric chair body and the electric foot support.
According to claim 1,

The multi-joint table device for mounting the monitor,

fixed mount;

a first rotary arm rotatably connected to the fixed mount by a first hinge;

a first arm wing extending and coupled to one side of the first rotating arm;

a first actuator connected to the fixed mount and the first arm wing to relatively rotate the first rotary arm with respect to the fixed mount about the first hinge;

a second rotary arm rotatably connected to the first rotary arm by a second hinge;

a second arm wing extendedly coupled to one side of the second rotary arm;

a second actuator connected to the first rotary arm and the second arm wing and configured to relatively rotate the second rotary arm with respect to the first rotary arm about the second hinge;

a third rotating arm connected to the second rotating arm to be relatively rotatable by a third hinge, the third rotating arm being vertically coupled to the monitor and the main table at different positions;

a third arm wing extending to one side of the third rotating arm; and

A functional composite comprising: a third actuator connected to the second rotary arm and the third arm wing and for relatively rotating the third rotary arm with respect to the second rotary arm about the third hinge desk system.
According to claim 1,

The multi-joint table device for monitor mounting is arranged separately from the motorized chair assembly so that the shaking of the electric chair assembly is not transmitted to the multi-joint table device for mounting the monitor.