KR101787029B1

KR101787029B1 - Electric desk control system

Info

Publication number: KR101787029B1
Application number: KR1020150081182A
Authority: KR
Inventors: 최형욱
Original assignee: (주)매직에코
Priority date: 2015-04-03
Filing date: 2015-06-09
Publication date: 2017-10-18
Also published as: KR101793087B1; KR20160118898A; KR20160118897A

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electric desk control system for controlling an electric desk with a height adjustable in a desk, and more particularly to an electric desk control system in which a receiver is provided and interlocked with an electric desk having a height- An electric desk control system in which a proper height of a main desk is set and applied to a user's body through a photographing unit for photographing a user, a key input unit for inputting a key, and a calculator for calculating a body size through input keys and photographed information .

Description

[0001] ELECTRIC DESK CONTROL SYSTEM [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.

However, the above-described conventional techniques have a problem in that the user must directly adjust the height of the desk (main desk). Therefore, in order to solve such a problem, technologies for automatically controlling a desk or a table in cooperation with a mobile device have been proposed.

Such prior art is disclosed in Korean Patent No. 10-2014-0109276 entitled " smart dining table system capable of controlling emotional lighting and sound interlocking "

The above-mentioned prior art technology has a smart menu plate which is provided for each table and displays an order menu, generates order information according to a user selection and transmits the generated order information through a communication network, An illumination and sound apparatus including a speaker for outputting sound according to the table status information, table status information according to the order status information, and illumination and sound control matched according to the table status information. And when the order information is received from the smart menu, searching and acquiring table status information corresponding to the order information, and acquiring the table status information corresponding to the retrieved table status information for lighting and sound control matched with the retrieved table status information Acquiring the setting information and transmitting the setting information to the lighting and sound apparatus And Song, and presents a system including an integrated server for transmitting the order information to the user terminal and the POS terminal.

Also, as a related art, there is a hybrid type mini-fish smart table system of Registration No. 10-1453054,

The above-mentioned prior art has a tablet dock capable of carrying out control, a tablet dock where a tablet fish can be mounted, a USB terminal, a terminal provided with a power supply and a terminal box having a communication terminal, and an electrocardiogram sensor or a pulse sensor or an oxygen saturation sensor A speaker for transmitting sound according to the control of the mini-fish; a light-receiving unit for receiving light under the control of the mini-fish and being controlled by the mini-fish, A hybrid mini-fish smart table system including a cylinder and an infrared sensor for sensing a user under the control of the mini-fish.

However, the above-mentioned prior arts have a problem in that the height is controlled by electric power, and it is controlled by a smart phone. As the body shape of the user becomes various, the height optimized for the height of the key and the neck is not recommended, There is a risk of diseases such as turtle neck, waist disc and the like.

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

A driving unit provided with a receiving unit and capable of interlocking with a mobile device and having a leg member capable of adjusting a height; a photographing unit provided in the mobile device for photographing a user; a key input unit for inputting a key; And an electric desk control system for setting a height of a main electric desk, and more particularly, a power desk control system having a calculator for calculating a body size of a user through information input to the main desk.

In addition, the calculation unit calculates the arm length, the neck length, the eye level, the elbow length, and the leg length to provide a power desk control system capable of applying more accurate height when the user stands up.

It is another object of the present invention to provide an electric power desk control system that further includes a correction input unit to allow the user to directly correct his / her body information, thereby providing different levels of height according to users of various body types.

In order to achieve the above object, the electric power desk control system according to the present invention includes:

An electric desk provided with a receiving unit and having a leg member capable of height adjustment;

A photographing unit provided in the mobile device for photographing a user and storing photographed information;

A key input unit provided in the mobile device for inputting a user's key;

A calculation unit which is provided in the mobile device and calculates the user's body information according to the ratio through the key information inputted to the key input unit and the information shot through the photographing unit;

A transmission unit, provided in the mobile device, for transmitting information calculated by the calculation unit to a reception unit of the electric power desk;

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And the height of the leg member of the electric power desk is adjusted through the information transmitted through the receiving unit.

As described above, according to the present invention,

An electric desk equipped with a leg member interlocked with the mobile device and capable of adjusting the height; a photographing unit provided in the mobile device for photographing a user and analyzing information; a key input unit for inputting a key; (Height) of the desk (main desk) suitable for the calculated body information can be set by automatically calculating the height suitable for the body shape of the user, so that the user does not need to directly adjust the height, It is possible to create a working environment.

In this calculation unit, the arm height, neck length, eye level, elbow length, and leg length are calculated, and the user can set and set a desk height most suitable for different body shapes for each user.

Further, the range of the error can be reduced through the correction input unit, which can correct the calculated result, so that all users can easily use it.

1 is a block diagram of an electric desk control system according to the present invention;
Fig. 2 is a schematic diagram of a control system for a motorized desk according to the present invention.
Fig. 3 is a block diagram of a power-driven desk according to the present invention
Fig. 4 is a perspective view of a first embodiment of a power-driven desk according to the present invention.
Fig. 5 is a perspective view of a second embodiment of a power-
Fig. 6 is a perspective view of a third embodiment of the electric powered desk according to the present invention.
FIG. 7 is a view showing an embodiment of the electric desk according to the present invention
8 is a perspective view of a chair provided on a power-driven desk according to the present invention;
9 to 11 are views showing a modification example 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.

As shown in FIGS. 1 to 3, the electric desk control system A according to the present invention includes a power desk having a receiving unit and a leg member for adjusting the height of the electric desk, A photographing unit 11, a key input unit 13, a calculating unit 15, and a transmitting unit 17, all of which are provided.

First, the electric desk is composed of a main desk and a leg member, and the height of the main desk is adjusted as the height of the leg member is adjusted. The structure of the electric desk will be described in more detail below.

The present invention is configured such that the electric desk can be controlled by the mobile device (10). The mobile device (10) is provided with a photographing part (11) capable of photographing a user.

The photographing unit 11 photographs the entire body of the user, and the photographed information is transmitted to the calculating unit 15. At this time, the photographing unit 11 may be provided with a horizontal guide line to guide the photographing so as to be horizontal, and the length can be adjusted by touching the horizontal guide line. Also, the mobile device 10 is provided with a key input unit 13, and key information inputted through the key input unit 13 is transmitted to the calculation unit 15. The calculation unit 15 calculates a body ratio based on the photographed information. The first calculation unit calculates a ratio between the key and each of the pieces of body information through the photographed information, and outputs the key information input through the key input unit 13 The body information of each person is calculated. The calculated body information is transmitted to the receiver of the electric desk. To this end, the mobile device 10 is provided with a transmitter 17, and based on the information transmitted through the transmitter 17, To adjust the height of the leg members.

At this time, the calculation unit 15 compares the information of the key input unit 13 with the information of the photographing unit 11 to calculate arm length, neck length, eye level, elbow length, and leg length, And transmits the calculated numerical value to the receiving unit via the transmitting unit 17. However, in order to solve this problem, there may be a problem that the data is inaccurate depending on the user's physique and the photographing angle. To solve this problem, the calculation unit 15 is further provided with a correction input unit 151, Arm length, neck length, eye level, elbow length, and leg length.

The transmitting unit 17 and the receiving unit are connected to each other through a wireless data transmission method such as WIFI, Bluetooth, and NFC. Also, the transmitting unit 17 and the receiving unit are preferably paired with each other to grasp the state of the electric desk.

Therefore, when the user takes a picture through the photographing unit 11 and inputs a key, the body information of the user is naturally outputted, and accordingly, the height of the appropriate desk is automatically set, thereby providing an optimal working environment.

Referring again to the drawings, the electric power desk controlled by the mobile device 10 includes a main desk 20 and a leg member (not shown) provided on the main desk 20 and capable of adjusting the height 30 and a sensing unit 40 which is provided in the main desk 20 and is composed of a plurality of sensors and a sensor unit 40 which controls the power supply of the leg members 30 and the port 21 based on the information measured by the sensing unit 40 And a control unit 50 for controlling the operation of the vehicle.

4 and 6, the main desk 20 is provided so that the user can stand up and work, and the main desk 20 is provided with a plurality of ports 21 Respectively.

The plurality of ports 21 are made up of a power port 211 and a USB port 213 and enable ON / OFF control of the port 21 by the control unit 50 to be described later. Accordingly, the power supply port 211 can further provide an outlet-sharing type accessory such as a stand, a speaker, an air purifier, and a fan, and controls the accessories through the control unit 50.

In addition, the main desk 20 is provided with a groove 23 so as to store or store smart phones, personal belongings, and the like.

In addition, the position and the size of the port 21 may be variously configured, and the drawings are merely illustrative and the scope of the rights should not be limited.

The electric desk M according to the present invention is provided with a plurality of leg members 30 for supporting the main desk 20. The leg members 30 are made of a plurality of powders, So that the length can be automatically adjusted by the control unit 50. 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.

3 to 6, the main desk 20 is provided with a sensing unit 40 including a plurality of sensors.

The sensors included in the sensing unit 40 include an IR sensor 41, an illuminance sensor 43, a three-axis acceleration sensor 45, and a temperature sensor 47.

Specifically, it is checked whether the user is in front of the main desk 20 through the IR sensor. If a user is detected for a predetermined time or longer, a warning message is transmitted to the user's mobile device 10, , And to send alert messages to various SNS accounts such as Facebook.

In addition, the brightness of the main desk 20 can be measured through the illuminance sensor 43 to automatically adjust the brightness of the dedicated stand connected to the main desk 20, and the user can manually adjust the brightness So that it can be adjusted.

Axis acceleration sensor 45. The three-axis acceleration sensor 45 is a sensor for detecting the acceleration applied to the x-, y-, and z-axis coordinates, and the three- And transmits the information such as the inclination, the shaking motion, and the motion of the main desk 20 to the control unit 50.

The gesture sensor 49 may be further provided and the height of the leg member 30 may be adjusted according to the number of times the main desk 20 is hit by the gesture sensor 49.

Also, a temperature sensor 47 is provided to sense the temperature of the room and automatically control the power of an accessory such as an air cleaner, a fan, and the like, thereby helping the user to work in an optimal environment.

It is possible to control the height of the leg member 30 based on the information measured by the sensing unit 40 or to determine whether power is supplied to the plurality of ports 21 provided in the main desk 20, A control unit 50 is further provided for controlling an accessory connected to the outlet.

The control unit 50 includes a receiving unit 51 which is provided in the main desk 20 and receives information of the sensing unit 40 or data information transmitted from the mobile device 10, An analyzer 53 for analyzing the data transmitted from the receiver 51 and a control unit 52 for controlling the height of the leg member 30 or the power of the port 21 based on the analyzed data from the analyzer 53, And a control unit 55 for controlling the apparatus.

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 input and transmitted through the mobile device 10, the analysis unit 53 sets a height suitable for the body shape (in this case, The height of the leg member 30 can be changed to a set value by the control unit 55. When the information by the illuminance sensor 43 is received by the receiving unit 51, The analyzer 53 compares the measured value with the set value and changes the illuminance of the stand connected to the main desk 20 through the control unit 55. [

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

FIG. 5 illustrates a second embodiment of the present invention. The upper desk 25 further includes an upper desk 25 coupled to the main desk 20 through a connecting member 70.

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 20 is determined based on the keyboard, the user naturally lowers the viewing angle of the monitor, and when the height is adjusted based on the monitor, the keyboard is inconveniently used.

The main desk 20 is provided with the connecting member 70 so that the height of the monitor can be set separately and the upper desk 25 coupled to the connecting member 70 is separated from the main desk 20 So that the monitor can be mounted higher than the main desk 20 and the height of the connecting member 70 can be adjusted so that the user can separately adjust the height of the monitor without changing the height of the main desk 20. [ do.

Further, it is preferable that the connecting member 70 is configured in the same manner as the height adjusting method of the leg member 30 before the height adjustment, and a detailed description thereof will be omitted.

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

The upper desk 25 may be provided on the main desk 20 as shown in the second embodiment. However, as shown in FIG. 3, the upper desk 25 may be located behind the main desk 20 It is possible. At this time, the upper desk 25 is lowered to the same position as the upper surface of the main desk 20 so that the area of the main desk 20 can be enlarged. As a result, the legs 30 of the main desk 20, The main desk 20 and the upper desk 25 are simultaneously moved. Further, the upper desk 25 may be adjusted independently of the main desk 20 by the connecting member 70.

That is, when the user uses a monitor or an additional shelf is required, the upper desk 25 is moved upward (separated) from the main desk 20 through the connecting member 70, When the area of the main desk 20 is widened, the main desk 20 and the top desk 25 are positioned on the same plane so that the upper desk 25 is downwardly used. .

4 to 7, the main desk 20 may further include a sound output unit 27, and the sound output unit 27 may be provided with an alarm Sounds, alarms and the like, and receives information from the sensing unit 40 and outputs the information.

More specifically, the data of the sensing unit 40 input to the control unit 50 is transmitted to the audio output unit 27. When the user performs the operation for a longer time 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 27. [

In addition, the receiving unit 51 of the control unit 50 can receive data transmitted from the mobile device 10. More specifically, the motorized desk according to the present invention is configured to be interlocked with the user's mobile device 10 The mobile device 10 captures a user's body shape, measures arm length, leg length, and the like according to the photographed information, and transmits the data to the receiving unit 51. The analyzing unit 53 calculates the height of the main desk 20 corresponding to the user's body shape and controls the height of the leg member 30 through the control unit 55. In addition, when the user stands up for a time longer than the proper time, the user can sit down and lower the height automatically to transmit the notification to the mobile device 10. In addition, the mobile device 10 is configured to control various accessories provided in the main desk 20, and the mobile device 10 and the receiving unit 51 can be connected using a wireless network.

8 shows a chair 60 used when the user is sitting and working. The backrest portion of the chair 60 is provided with a pressure sensor 61 to determine whether the user is sitting on the chair 60 It is preferable to provide a ventilation hole 63 in the sitting portion 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 61, and when the time exceeds the proper time, the height of the main desk 20 is raised again so that the user can stand and work, Can be prevented.

9 to 11 illustrate a modification of the connecting member 70 of the electric power table M according to the present invention. More specifically, the upper desk 25 is capable of automatically adjusting the height, So that the user can adjust the height manually.

The connecting member 70 includes a first powder 71 and a second powder 72 and a third powder 73 surrounding the first powder 71. The first powder 71, And a length adjusting unit (75) for adjusting the length of the first powder (71) by moving the first powder (71).

A length adjusting unit 75 is provided between the first powder 71 and the second powder 72 and the length adjusting unit 75 is coupled to the first powder 71. [

More specifically, an inclined thread 711 is formed on the outer surface of the lower end of the first powder 71. A corresponding thread 751 corresponding to the thread 711 is formed on the inner surface of the length adjusting unit 75, Respectively. The length adjusting unit 75 is screwed to the first powder 71 and the third powder 73 is attached to the outer surface of the first powder 71 at the tip of the length adjusting unit 75 And the second powder 72 is joined to the outer surface of the first powder 71 at the rear end thereof to form one connecting member 70.

When the length adjusting unit 75 is rotated in the combined body in which the first to third powder 73 and the length adjusting unit 75 are combined, the first powder 71 are reciprocated upward and downward, so that the overall length of the connecting member 70 can be adjusted.

Further, the length adjusting unit 75 is provided with a knob protrusion 753 for more easily rotating the length adjusting unit 75. More specifically, the knob protrusion 753 is provided on the length adjusting unit 75, A first knob protrusion 753A and a second knob protrusion 753B which are coupled to the outer surface of the case 1003 so as to be hinged in opposite directions to each other.

A plurality of first coupling grooves 731 are formed along the outer circumferential surface of the end portion of the third powder 73 and a plurality of second coupling grooves 721 are formed at the upper end of the second powder 72. [ And is formed along the outer peripheral surface of the end portion.

The handle protrusion 753 is inserted into the first engagement groove 731 and the second engagement groove 721 so that the handle protrusion 753 can be inserted into the first engagement groove 731 and the second engagement groove 721 in the direction of the third powder 73, And a second handle protrusion 753B which hinges in the direction of the second powder 72. The first handle protrusion 753A and the second handle protrusion 753B,

Therefore, after the first powder 71 is moved up and down by rotating the length adjusting unit 75 and the appropriate length is set, the first knob protrusion 753A is hinged to be fastened to the first coupling groove 731 And the second handle protrusion 753B is hinged to be engaged with the second engaging groove 721 so that the rotation of the length adjusting unit 75 can be blocked at both sides to fix the length of the first powder 71 .

The second powder 72 and the third powder 73 are constituted in order to fasten the length adjusting unit 75. The second powder 72 and the third powder 73 are mixed with the first powder 72, And a fixing unit 77 is provided to solve the problem that it can be separated due to external pressure in this case.

The fixing unit 77 is for fixing the third powder 73 and the second powder 72 to each other. A binding part 771 protrudes from the outer surface of the second powder 72, The coupling portion 771 is provided with the coupling groove 771A. The second powder 72 is provided with a binding bracket 773 and the binding bar 773A is hinged to the binding bracket 773. The end of the binding bar 773A is connected to the binding groove 771A And a coupling protrusion 773B that can be coupled is provided. At this time, since the coupling protrusions are coupled to the coupling groove 771A in an interference fit manner, when the constant force is not applied, especially when the force is not applied in the opposite direction, .

The first powder 71 may be provided at the lower end thereof with a tight contact portion 713 having no thread 711 so that the first powder 71 may be in close contact with the inner surface of the second powder 72, 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 to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention. Changes and substitutions are to be construed as falling within the scope of protection of the present invention.

A: Electric desk control system M: Electric desk assembly
10: mobile device 11: photographing part
13: key input unit 15: calculation unit
151: correction input unit 17:
20: main desk 21: port
211: power port 213: USB port
23: groove 25: upper desk
27: audio output unit 30: leg member
40: sensing unit 41: IR sensor
43: illuminance sensor 45: 3-axis acceleration sensor
47: Temperature sensor 49: Gesture sensor
50: control unit 51:
53: Analysis section 55: Control section
60: Chair 61: Pressure sensor
63: vent hole 70: connecting member
71: First powder 711:
713: Adhered portion 72: Second powder
721: second coupling groove 73: third powder
731: first engaging groove 75: length adjusting unit
751: Corresponding thread 753: Handle projection
753A: first handle protrusion 753B: second handle protrusion
77: Fixing unit 771:
771A: Bonding groove 773: Bonding bracket
773A: Coupling bar 773B: Coupling protrusion

Claims

An electric desk provided with a receiving unit and having a leg member capable of height adjustment;
A photographing unit provided in the mobile device for photographing a user and storing photographed information;
A key input unit provided in the mobile device for inputting a user's key;
A calculation unit which is provided in the mobile device and calculates the user's body information according to the ratio through the key information inputted to the key input unit and the information shot through the photographing unit;
A transmission unit, provided in the mobile device, for transmitting information calculated by the calculation unit to a reception unit of the electric power desk;
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The height of the leg member of the electric power desk is adjusted through the information transmitted through the receiver,
The electric desk
A main desk having a plurality of ports; a plurality of leg members for supporting the main desk, the height members being adjustable in height; an IR sensor for sensing a state of use of the main desk; an illuminance sensor; a sensing unit including a temperature sensor, and a sensing unit configured to transmit / receive information measured by the sensing unit or the mobile device, and to control the height of the leg member or the power supply of the port, Unit,
And an upper desk coupled to the main desk by a connecting member spaced apart from the main desk,
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.

The method according to claim 1,
The calculation unit
Wherein the arm length, the neck length, the eye level, the elbow length, and the leg length are calculated by comparing the information of the key input unit and the information of the photographing unit.

3. The method of claim 2,
The calculation unit is further provided with a correction input unit,
Wherein the arm length, the neck length, the eye level, and the elbow length can be corrected through the correction input unit.

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