KR101793087B1

KR101793087B1 - Electric desk assembly

Info

Publication number: KR101793087B1
Application number: KR1020150081181A
Authority: KR
Inventors: 최형욱
Original assignee: (주)매직에코
Priority date: 2015-04-03
Filing date: 2015-06-09
Publication date: 2017-12-01
Also published as: KR20160118897A; KR20160118898A; KR101787029B1

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electric desk assembly in which the height of a desk is controlled, and more particularly to a desk assembly having a main desk having a plurality of ports, a leg member supporting the main desk, The height can be adjusted by analyzing the information by the sensing unit and adjusting it by the control unit or by the command of the mobile device so that the user can stand up and work automatically Or manually adjustable power transmission assembly.

Description

[0001] ELECTRIC DESK ASSEMBLY [0002]

Generally, when sitting on a desk for a long time, there is a problem that a user's health is deteriorated due to a turtle neck phenomenon or a back disk. Therefore, there is a case where the user stands up to work, and in such a case, it is inevitable to reduce inconveniences such as not being able to use a desk for sitting and working, or to bend the waist.

Therefore, in order to solve such a problem, a variety of technologies such as a desk and a table capable of freely adjusting the height of a desk have been proposed.

Such conventional technology is disclosed in Korean Utility Model Registration No. 20-0280453 entitled "

The height of the desk for a computer can be easily adjusted according to the physique of the user and the height of the two plates can be relatively adjusted according to the user's tendency by separating the plate for operating the monitor and the keyboard, A base portion having a base plate formed on an upper end of the frame, a base portion having a first support member mounted on the center portion of the base plate, and a rear hinge having upper and lower ends of the hinge pin hole coupled to the first support member, There is proposed a desk for a computer capable of adjusting the height, in which a lower connecting end extending from the base tube of the gas spring and one end of the first guide frame are connected in order and one end of the second guide frame is connected to the upper hinge pin hole of the rear hinge .

Also, in the prior art, there is a " height adjustment desk ", which is disclosed in Korean Patent Application No. 10-2005-0094777,

The above-mentioned prior art discloses an elevator frame including a base plate on which a space is formed, a lift frame having a pair of vertical take-out posts coupled to both sides of the bottom surface of the base plate, A pair of vertical fixing posts provided with a gas cylinder vertically therein, and a pair of vertical fixing posts which are vertically arranged at the lower portions of the vertical fixing posts and have legs provided with front and rear lower wheels, A push button provided on one side of the base plate and hinge-connected to the inside of the base plate, one end of which is in contact with the push button and the other end of which extends inside the vertical take-out post and selectively contacts one side of the gas cylinder A height adjustment desk including a tilting link for releasing gas pressure is proposed.

Further, according to the prior art, Patent No. 10-1159749 entitled " Desk with adjustable height "

The conventional art has a leg which supports a top plate and a lift mechanism which is formed between the top plate and the leg so as to lift the top plate upward and downward from the leg. And the elevating means comprises a tubular frame formed on both sides of the left and right sides of the bottom surface of the housing, a guide member having a structure capable of ascending and descending by interposing the frame, a guide member coupled to an upper portion of the leg, And a lever which is formed at a lower end portion of the screw exposed at the bottom surface of the guide member and rotates the screw, the desk being adjustable in height.

In addition, there is a prior art 10-1066110 " height adjustable table "

In the conventional art, a rotary bar is inserted inwardly at the lower end of each leg, and a male screw is formed on the outer circumferential surface. A female screw engaged with the male screw of the rotary beam is formed on the inner circumferential surface, and an outer circumferential surface thereof is press- A rotating plate integrally connected to the lower end of the rotating rod to rotate the rotating rod and to move the nut in the up and down direction along the rotating rod in accordance with the normal and reverse rotation of the rotating rod and a cylindrical structure surrounding the lower portion of the leg And a lower inner edge is fixed between the lower end of the rotating rod and the upper surface of the rotating plate, and an angle adjusting frame is additionally provided between the upper plate and the upper ends of the legs.

However, the above-described conventional techniques are configured to simply adjust the height of the table, and there is a problem in that the user has to adjust the height suitable for himself or herself. Since the standard of the height is not clear, .

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in an effort to solve the above problems,

A main desk and a plurality of leg members supporting the main desk and being adjustable in height, wherein the main desk is provided with a sensing unit comprising a plurality of sensors for sensing the use state, And it is an object of the present invention to provide an electric desk assembly capable of adjusting the height of a main desk according to a user's body and situation through a control unit for adjusting the height of a leg member according to a command received from the device.

In addition, when the monitor is mounted on the monitor, the height of the connecting member can be adjusted so that the most suitable height (about 15 degrees) can be maintained for the user's gaze. The present invention relates to an electric desk assembly.

It is another object of the present invention to provide an electric desk assembly which further includes a main desk audio output unit and outputs information of the sensing unit by voice to recognize the user.

In order to achieve the above object, the electric desk assembly according to the present invention includes:

A main desk having a plurality of ports;

A plurality of leg members supporting the main desk and whose height is adjusted;

A sensing unit including an IR sensor, an illuminance sensor, a 3-axis acceleration sensor, and a temperature sensor for sensing a state of use of the main desk; And

A control unit for transmitting / receiving information measured by the sensing unit or a mobile device to adjust the height of the leg member or the power of the port or both, according to a command from the mobile device;

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And an upper desk coupled to the main desk by a connecting member spaced apart from the main desk,

And the height of the connecting member is adjusted by the control unit.

As described above, the electric desk assembly according to the present invention is configured to adjust the height of the leg members provided on the main desk, so that the user can stand up and work. Can be prevented.

In addition, it is possible to adjust the height according to the physical conditions of the person, so that the desk can provide comfort and health-friendly value to various user environments.

Further, the monitor can be separately mounted through the upper desk coupled to the main desk by the connecting member, and the height of the monitor can be set separately based on the main desk, so that a proper viewing angle can be secured according to the user.

In addition, by providing a plurality of sensing units and a voice output unit for outputting information of the sensing unit by voice, it is possible to change the posture by measuring the time that the user stands and working, Thereby protecting the health of the user.

1 is a perspective view of a first embodiment of a power transmission desk according to the present invention;
Fig. 2 is a perspective view of a second embodiment of a power-
Fig. 3 is a view showing an embodiment of a third embodiment of a power-driven desk according to the present invention
Fig. 4 is a front view of the electric desk according to the present invention
FIG. 5 is a block diagram of a power-
Figure 6 is a perspective view of a chair according to the present invention;
7 to 9 are views showing a modification of the electric desk according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the digits of the tens and the digits of the digits, the digits of the digits, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

The electric desk assembly A according to the present invention includes a main desk 10 and a leg member 20 provided on the main desk 10 and capable of adjusting the height of the main desk 10, And a control unit 40 for controlling whether or not to apply power to the leg members 20 and the ports 11 based on the information measured by the unit 30 and the sensing unit 30. [

As shown in FIGS. 1 and 3, the main desk 10 is provided to allow the user to stand and work, and the main desk 10 is provided with a plurality of ports 11 Respectively.

A plurality of ports 11 are made up of a power port 111 and a USB port 113 and enable the control unit 40 which will be described later to control ON / OFF of the port 11 unit. Therefore, the power supply port 111 can additionally provide an outlet-sharing type accessory such as a stand, a speaker, an air purifier, a fan, and the like so that the accessories can be controlled through the control unit 40.

In addition, the main desk 10 is provided with a groove 13 for storing or storing smart phones, personal belongings and the like.

In addition, the position and the size of the port 11 may be variously configured, and the drawings are merely illustrative and the scope of the rights should not be limited.

The electric desk assembly A according to the present invention is provided with a plurality of leg members 20 for supporting the main desk 10. The leg members 20 are made of a plurality of powders, A cylinder or the like is provided so that the length can be automatically adjusted by the control unit 40. Therefore, the height can be adjusted according to the user's height and body shape, and the height adjustment will be described in more detail below.

1 to 4, the main desk 10 is provided with a sensing unit 30 including a plurality of sensors.

The sensors included in the sensing unit 30 include an IR sensor 31, an illuminance sensor 33, a three-axis acceleration sensor 35, and a temperature sensor 37.

More specifically, each sensor is firstly checked whether the user is in front of the main desk 10 through the IR sensor. If the user is detected for a predetermined time or longer, a warning message is transmitted to the user's mobile device M, , And to send alert messages to various SNS accounts such as Facebook.

Further, the brightness of the main desk 10 can be measured through the illuminance sensor 33 to automatically adjust the brightness of the dedicated stand connected to the main desk 10, and the user can directly adjust the brightness So that it can be adjusted.

Axis acceleration sensor 35. The 3-axis acceleration sensor 35 is a sensor for detecting the acceleration applied to the x-, y-, and z- And transmits the information such as the inclination, the shaking motion, and the motion of the main desk 10 to the control unit 40.

It is also possible to provide a gesture sensor 39 and to adjust the height of the leg member 20 according to the number of times the main desk 10 is hit by the gesture sensor 39.

Also, a temperature sensor 37 is provided to sense the room temperature and automatically control the power of the accessories such as the air purifier, the fan, and the like, thereby helping the user to work in the optimal environment.

It is possible to control the height of the leg member 20 based on the information measured by the sensing unit 30 or to determine whether power is supplied to the plurality of ports 11 provided in the main desk 10, The control unit 40 is further provided to control the accessories connected to the outlet.

The control unit 40 includes a receiving unit 41 which is provided inside the main desk 10 and receives information of the sensing unit 30 or data information transmitted from the mobile device M, An analyzer 43 for analyzing data transmitted from the receiver 41 and a control unit for controlling the height of the leg member 20 or whether or not the port 11 is powered on based on the data analyzed by the analyzer 43 And a control unit (45)

In addition, such a transmission method may use a wireless data transmission method such as Bluetooth, NFC, WIFI or the like, and may also be wired through a cable or the like.

In one embodiment, when the user's body type is inputted and transmitted through the mobile device M, the analysis unit 43 sets the height according to the body shape (the height and the standard are determined by inputting the values determined by the repeated experiment The height of the leg member 20 can be changed to a set value by the control unit 45. When the information by the illuminance sensor 33 is received by the receiving unit 41, The analyzer 43 compares the measured value with the set value and changes the illuminance of the stand connected to the main desk 10 through the control unit 45. [

Such an operation allows the user to optimize the environment when working, thereby minimizing fatigue.

2 shows a second embodiment of the present invention. The upper desk 15 further includes an upper desk 15 coupled to the main desk 10 through a connecting member 60. The upper desk 15 is connected to the main desk 10 via a connecting member 60. [

Typically, the user will use the computer, which will then place the monitor and keyboard on it. At this time, when the height of the main desk 10 is determined based on the keyboard, the viewing angle for the user to see the monitor is naturally lowered, and when the height is adjusted based on the monitor, inconvenience arises in using the keyboard.

Therefore, the present invention is characterized in that the main desk 10 is provided with a connecting member 60 so that the height of the monitor can be set separately, and the upper desk 15 coupled to the connecting member 60 is separated from the main desk 10 So that the monitor can be mounted higher than the main desk 10 and the height of the connecting member 60 can be adjusted so that the user can separately change the height of the monitor without changing the height of the main desk 10. [ do.

Further, it is preferable that the height of the connecting member 60 is configured to be the same as the height adjusting method of the leg member 20 before the height adjustment, and a detailed description thereof will be omitted.

3 shows a third embodiment of the electric desk assembly according to the present invention,

The upper desk 15 may be provided on the main desk 10 as shown in the second embodiment. However, as shown in FIG. 3, the upper desk 15 may be located behind the main desk 10 It is possible. At this time, the upper desk 15 is lowered to the same position as the upper surface of the main desk 10 so that the area of the main desk 10 can be expanded. As a result, the legs 20 of the main desk 10, The main desk 10 and the upper desk 15 are simultaneously moved. Also, the upper desk 15 may be adjustable in height separately from the main desk 10 by the connecting member 60.

That is, when the user uses a monitor or an additional shelf is required, the upper desk 15 is moved upward (away from the main desk 10) through the connecting member 60, When the area of the desk 10 is widely used, the main desk 10 and the top desk 15 are located on the same plane so that the upper desk 15 is downward, .

1 to 4, the main desk 10 of the electric desk assembly A according to the present invention may further include a voice output unit 17, An alarm sound, a warning message, and the like, and receives information from the sensing unit 30 and outputs the information.

More specifically, the data of the sensing unit 30 input to the control unit 40 is transmitted to the voice output unit 17, and when the user performs a work longer than the set time, the user is notified by an alarm sound or voice And it is also possible to transmit various information such as temperature, time, and the like, and the user can easily recognize the working environment by the voice output unit 17.

Furthermore, the receiving unit 41 of the control unit 40 may receive data transmitted from the mobile device M. More specifically, the electric device according to the present invention may be configured to be interlocked with the user's mobile device M The mobile device M photographs the user's body shape, measures the arm length, leg length, etc. according to the photographed information, and transmits the data to the receiving unit 41. The analyzing unit 43 calculates the height of the main desk 10 according to the user's body shape and controls the height of the leg member 20 through the control unit 45. In addition, if the user stands up for longer than the proper time, the user can sit down and work automatically by lowering the height and send the notification to the mobile device (M). In addition, the mobile device M is configured to control various accessories provided in the main desk 10, and the mobile device M and the receiving unit 41 are connectable using a wireless network.

6 shows a chair 50 used when the user is sitting and working. The backrest portion of the chair 50 is provided with a pressure sensor 51 to determine whether or not the user is sitting on the chair 50 It is preferable to provide a vent hole 53 in the sitting part so as to prevent sweat on the hips. Therefore, it is possible to measure the time for the user to sit and work with the pressure sensor 51, and when the time exceeds the proper time, the height of the main desk 10 is raised again so that the user can stand and work, Can be prevented.

7 to 9 show a modification of the connecting member 60 of the electric desk assembly A according to the present invention. More specifically, the upper desk 15 can automatically adjust the height thereof The user can manually adjust the height according to the personality.

The connecting member 60 includes a first powder 61 and a second powder 62 and a third powder 63 surrounding the first powder 61. The first powder 61, And a length adjusting unit 65 for adjusting the length of the first powder 61 by moving the first powder 61.

A length adjusting unit 65 is provided between the first powder 61 and the second powder 62 and the length adjusting unit 65 is coupled to the first powder 61. [

More specifically, an inclined thread 611 is formed on the outer surface of the lower end of the first powder 61. A corresponding thread 651 corresponding to the thread 611 is formed on the inner surface of the length adjusting unit 65, Respectively. The length adjusting unit 65 is screwed to the first powder 61 and the third powder 63 is attached to the outer surface of the first powder 61 at the tip of the length adjusting unit 65 And the second powder 62 is joined to the outer surface of the first powder 61 at the rear end thereof to form one connecting member 60.

When the length adjusting unit 65 is rotated in the combined body in which the first to third powder 63 and the length adjusting unit 65 are combined as described above, 61 are reciprocated upward and downward, so that the overall length of the connecting member 60 can be adjusted.

Further, the length adjusting unit 65 is provided with a knob projection 653 for more easily rotating the length adjusting unit 65. More specifically, the knob protrusion 653 is provided on the length adjusting unit 65, A first knob protrusion 653A and a second knob protrusion 653B which are coupled to the outer surface of the main body 1001 so as to be hinged in opposite directions to each other.

A plurality of first coupling grooves 631 are formed along the outer circumferential surface of the end portion of the third powder 63 and a plurality of second coupling grooves 621 are formed at the upper end of the second powder 62. [ And is formed along the outer peripheral surface of the end portion.

The first engaging groove 631 and the second engaging groove 621 are formed such that the knob protrusion 653 can be inserted and the knob protrusion 653 is hinged in the direction of the third powder 63. [ And a second handle protrusion 653B which hinges in the direction of the second powder 62. The second handle protrusion 653A is formed by a first handle protrusion 653A and a second handle protrusion 653B.

Therefore, after the first powder 61 is moved up and down by rotating the length adjusting unit 65 and the proper length is set, the first knob protrusion 653A is hinged to be fastened to the first coupling groove 631 And the second handle protrusion 653B is hinged so as to be coupled to the second engagement groove 621 so that the rotation of the length adjusting unit 65 can be blocked at both sides to fix the length of the first powder 61 .

The second powder 62 and the third powder 63 are formed in order to fasten the length adjusting unit 65. When the second powder 62 and the third powder 63 are mixed with the first powder 62 and the third powder 63, And a fixing unit 67 for solving the problem that it can be separated due to external pressure in this case.

The fixing unit 67 is for fixing the third powder 63 and the second powder 62 to each other. A binding portion 671 is protruded from the outer surface of the second powder 62, The coupling portion 671 is provided with a coupling groove 671A. The second powder 62 is provided with a binding bracket 673 and the binding bar 673A is hinged to the binding bracket 673. The end of the binding bar 673A is provided with the binding groove 673A And a coupling protrusion 673B which can be coupled is provided. At this time, the coupling protrusions are coupled to the coupling groove 671A in an interference fit manner, so that when the constant force is not applied, particularly when the force in the opposite direction is not applied, .

The first powder 61 may have a tight contact portion 613 formed with no thread 611 at the lower end thereof so that the first powder 61 may be in close contact with the inner surface of the second powder 62, By preventing shaking, the strength and bonding force can be increased.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the invention is not limited thereto. Various modifications, alterations, and changes may be made by those skilled in the art. And substitutions are to be construed as falling within the scope of protection of the present invention.

A: electric desk assembly M: mobile device
10: main desk 11: port
111: Power port 113: USB port
13: groove 15: upper desk
17: audio output unit 20: leg member
30: sensing unit 31: IR sensor
33: illuminance sensor 35: 3-axis acceleration sensor
37: Temperature sensor 39: Gesture sensor
40: control unit 41:
43: Analysis section 45: Control section
50: Chair 51: Pressure sensor
53: ventilation hole 60: connecting member
61: First powder 611:
613: Adhered portion 62: Second powder
621: second coupling groove 63: third powder
631: first coupling groove 65: length adjusting unit
651: Corresponding thread 653: Handle projection
653A: first handle projection 653B: second handle projection
67: Fixing unit 671:
671A: Bonding groove 673: Bonding bracket
673A: Coupling bar 673B: Coupling protrusion

Claims

A main desk having a plurality of ports;
A plurality of leg members supporting the main desk and whose height is adjusted;
A sensing unit including an IR sensor, an illuminance sensor, a 3-axis acceleration sensor, and a temperature sensor for sensing a state of use of the main desk; And
A control unit for transmitting / receiving information measured by the sensing unit or a mobile device to adjust the height of the leg member or whether or not the port is powered on or both, according to a command from the mobile device;
/ RTI >
And an upper desk coupled to the main desk by a connecting member spaced apart from the main desk,
The height of the connecting member is adjusted by the control unit,
The connecting member
A first powder, a second powder, and a third powder surrounding the first powder,
Wherein the first powder has a thread formed on an outer surface thereof and has a thread corresponding to an inner circumferential surface of the first powder to be coupled to the thread and is positioned between the second powder and the third powder to idly move the first powder back and forth, And a length adjusting means for adjusting the length of the electric desk.

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The method according to claim 1,
The main desk
Further comprising: a sound output unit for outputting information of the sensing unit by voice.

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