KR200351320Y1 - Multi-function electronic lecture apparatus - Google Patents

Abstract

The present invention relates to a multi-function electronic steel device, and the LCD projector monitor and its control panel are easily housed inside while being exposed to the outside, and constitute a notebook seating support panel that slides on the side, and slides on the other side by a drawer type. By constructing a support panel for the mounting of a real imager, and easily embedding various audio and video devices therein, and providing a multi-function electronic lecture device integrating each driving software and power control through an integrated operating system method. There is a purpose.

The present invention is a multi-rack constituting the exterior of various equipment and devices; A key input unit provided on an upper surface of the multi-rack to generate playback signals, screen control signals, and multi-control setting signals of A / V devices stored therein; An A / V reproducing unit which is operated by the key input unit and is comprised of a projector, a VTR, a DVD, and the like housed in the multi-rack; An output unit electrically driven by a control signal of the key input unit, the output unit including an electric curtain, a cover board, a screen, an elevation, an illumination, a monitor, and the like; A signal receiver for receiving an ultrasonic remote control signal; A remote controller for remotely transmitting a control signal to the signal receiver; A data storage unit for storing a device selection signal and a function selection signal received from the remote controller and a multi control signal mapped to a corresponding function for compatibility of an operating system for each device; Receives a device selection signal and its control signal from the remote controller and decodes it, and stores mapping data mapping the integrated control signal into the data storage unit so that devices having different operating systems can be controlled by a single integrated control signal. And a control unit for generating a reproduction control signal to the corresponding A / V reproducing unit by receiving control signals of various video and audio equipments and performing remote control of the curtain, board, screen, and elevation of the output unit. .

Applying the present invention, it is easy to construct a new system by remotely controlling a plurality of video devices and audio devices for electronic lectures, and registering an integrated control signal for controlling each sound and video devices with a remote controller. There is an effect that can control the sound and video equipment, the multi-rack is provided with a secondary support plate and the like configured to be superimposed on the upper plate in a sliding manner, by forming a plurality of drawers for the side and the front of the physical imager or It is effective to secure a space for placing a mouse, notebook, etc. efficiently.

Description

MULTI-FUNCTION ELECTRONIC LECTURE APPARATUS}

The present invention relates to a multi-function electromagnetic steel device, and more particularly to the LCD projector monitor and its control panel is exposed to the outside easily accommodated inside, constitutes a notebook seating support panel sliding on the side, and on the other side A separate support panel for the mounting of a drawer-type sliding physical imager is easily constructed, and various sound and video devices are easily embedded therein, and the integrated operating system provides a multifunctional electronic lecturer that integrates each driving software and power control. It is about.

As is well known, lectures are also different in the current Internet environment, where lectures are being made while showing an internet connection screen on a large screen by a projector, and the instructor writes on a large screen with an electronic pen. It has been suggested that the written content be printed on the student's computer screen as it is.

For this purpose, an electronic white board as shown in FIG. 1 is used, which is composed of a white board 100 supported by a stand 110 with wheels 120 and the white board ( An ultrasonic receiver 140, which is a kind of sensor, is installed on both upper sides of the upper portion 100, and receives the signal generated by the ultrasonic transmitter 130A attached to the writing marker pen 130, and converts the signal to the personal computer 150 side. It is configured to transmit as a signal.

Referring to this in more detail with reference to Figure 2, when the instructor writes on the whiteboard 100 with a marker pen 130 with the ultrasonic transmitter 130A, the color and position detection of the marker pen 130 Signals are generated from time to time, the signal is detected by the upper both sides of the ultrasonic receiver 140 of the whiteboard (100). The detected signal is again converted into a signal that can be recognized by the personal computer 150 by the signal converting unit, and the converted signal is sent to the personal computer 150 side to be written on the monitor of the student personal computer. The content is played and output as is.

On the other hand, an electronic blackboard system having a configuration opposite to that described above has also been released, and such an electronic blackboard system is displayed on a screen output by a lecturer on a monitor of the personal computer 150 using a personal computer 150. In addition, when a text is input or a line is drawn, the system recognizes the corresponding comment or line by using an electric field method and outputs it on a blackboard using a projector (not shown) through signal conversion. Comments or draw lines on the instructor's personal computer 150 and input such a display in the form of an electromagnetic field to the screen output on the blackboard is a common known technique, further description thereof will be omitted.

However, such a conventional electronic whiteboard is configured as a mobile with a wheel on the lower side as described above, so that the instructor spends a lot of time in preparation for learning such as connecting the board to the board and setting up the projector before the start of the lecture. As a result, it is not only to incur inconvenience and inconvenience, but also to install lecture equipment such as computers and other microphones in the lecture table. there was.

In addition, the conventional electronic steel system has a problem that the compatibility of each device is very poor because the software for operating a variety of equipment, such as sound and video, computer equipment is installed separately. Therefore, the instructor had a problem that the normal lecture is made only if each equipment is driven separately. Therefore, there was a disadvantage in that a separate auxiliary manpower is also required in the installation and operation of the equipment, and a lot of installation time is required to install all the equipment separately.

The present invention has been made in view of the above-described prior art, and the LCD projector monitor and its control panel are easily housed inside while being exposed to the outside, and constitute a notebook seating support panel that slides on the side, and the other side. Multi-functional electronic lecture device that separately configures support panel for seating a physical imager sliding in drawer type, easily embeds various audio and video devices inside, and integrates each driving software and power control through integrated operating system method The purpose is to provide.

1 is a perspective view showing a system of an electromagnetic steel according to a conventional embodiment,

2 is a block diagram showing a signal processing procedure of a system of an electromagnetic steel according to a conventional embodiment;

Figure 3 is a perspective view showing a multi-rack configuration of the device of the multifunction electromagnetic steel according to an embodiment of the present invention,

Figure 4 is a block diagram showing the circuit configuration of the device of the multifunction electromagnetic steel according to an embodiment of the present invention,

FIG. 5 is a flowchart illustrating a data compatibility setting process of a multifunction electronic steel apparatus according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

2: multi-rack, 4; housing,

6: upper support plate, 8: monitor,

10: microphone, 12: keyboard,

13: function key, 14; auxiliary support plate,

17, 19, 22: drawer, 18: storage.

In order to achieve the above object, according to a preferred embodiment of the present invention and multi-rack constituting the exterior of the various equipment and devices;

A key input unit provided on an upper surface of the multi-rack to generate playback signals, screen control signals, and multi-control setting signals of A / V devices stored therein;

An A / V reproducing unit which is operated by the key input unit and is comprised of a projector, a VTR, a DVD, etc. housed in the multi-rack;

An output unit electrically driven by a control signal of the key input unit, the output unit including an electric curtain, a cover board, a screen, an elevation, an illumination, a monitor, and the like;

A signal receiver for receiving an ultrasonic remote control signal;

A remote controller for remotely transmitting a control signal to the signal receiver;

A data storage unit for storing a device selection signal and a function selection signal received from the remote controller and a multi control signal mapped to a corresponding function for compatibility of an operating system for each device;

Receives a device selection signal and its control signal from the remote controller and decodes it, and stores mapping data mapping the integrated control signal into the data storage unit so that devices having different operating systems can be controlled by a single integrated control signal. And a control unit for generating a reproduction control signal to the corresponding A / V reproducing unit by receiving control signals of various video and audio equipments and for remotely controlling the curtain, board, screen, and elevation of the output unit. Multifunctional electromagnetic steel device is provided.

Preferably, the key input unit has a keyboard and a mouse for outputting the projector therein; An electronic pen for inputting data for synthesizing the projector output screen; A video equipment control button for controlling video equipment such as a DVD, a projector, a VTR, and a sound equipment control button for controlling sound and microphone sound of the video equipment; An output control button for controlling the output of the lighting and the monitor; There is provided a multi-function electromagnetic steel device, characterized in that composed of a multi-power control button for controlling the power of each device.

More preferably, the multi-rack is composed of a steel table housing, the upper surface of the housing is displayed on the screen output to the screen by the projector, a separate character input or line by the electronic pen screen with an electronic pen A monitor for embedding is embedded, and a keyboard for character input is embedded at the bottom thereof, and a key input panel for operating various function keys and selection keys is provided on the upper surface of the upper support plate, and a microphone is placed. It is fixedly coupled to the upper side side is provided with an auxiliary support plate is slidably coupled to the upper support plate, the upper support plate, the front upper portion of the housing is composed of a plurality of drawers for storing a mouse and various writing instruments, Image input and the like on the upper side of one side of the housing A drawer is provided for seating a real imager, and a document holder is mounted on an upper surface thereof. An apparatus storage unit for acquiring and installing an audio and video reproducing device is formed in the center of the front surface thereof, and the PC body is housed on the side thereof. Provided is a multifunctional electromagnetic steel apparatus, characterized in that a housing portion is formed.

Hereinafter, the present invention will be described in detail with reference to the drawings.

Figure 3 is a perspective view showing a multi-rack configuration of the device of the multifunction electromagnetic steel according to an embodiment of the present invention.

Referring to this, the device of the multi-function electromagnetic steel according to an embodiment of the present invention is configured to easily accommodate the inside of the LCD projector monitor and its control panel is exposed to the outside, the notebook mounting support panel sliding to the side, Separately supports the support panel for seating the physical imager that slides on the other side, and easily integrates various audio and video devices inside, and integrates each driving software and power control through the integrated operating system. Image and sound equipment can be driven by the operating system.

Multi-function electronic steel apparatus according to an embodiment of the present invention is composed of a variety of video and audio equipment, consisting of an output unit for outputting the video and audio signals, it is interlocked with a PC system for the input and synthesis of the image signal have.

In addition, the image and sound reproduction apparatus of the multi-function electronic lecture apparatus according to an embodiment of the present invention is housed in the multi-rack (2) that the instructor can easily use the space while performing the electronic lecture.

The multi-rack (2) is composed of a steel table-like housing (4), the upper surface of the housing 4 is coupled to the upper support plate (6), the central predetermined portion of the upper support plate (6) the projector A monitor 8 is displayed for displaying a screen output to a screen (not shown), and for synthesizing a screen by using an electronic pen with a separate character input or a line by using an electronic pen. There is embedded a keyboard 12 for character input. In addition, the upper surface of the upper support plate 6 is provided with a key input panel 13 capable of operating various function keys and selection keys.

In addition, the microphone 10 is fixedly coupled to the upper surface predetermined portion of the upper support plate 6, and the edge portion is slidably coupled to the upper support plate 6 on the upper surface side of the upper support plate 6. The auxiliary support plate 14 is provided, and the bobo support plate 14 is for assisting the expansion of the utilization space of the upper support plate 6 so that the notebook 16 or various books can be mounted on the upper surface thereof. do.

In addition, a plurality of drawers 17 and 19 are formed at the upper end of the front surface of the housing 4, and a mouse and writing utensils are stored in the drawers 17 and 19. Therefore, the instructor can perform key input by operating the mouse or the like while pulling the drawers 17 and 19 to the outside.

On the other hand, at the upper end of one side of the housing 4, a drawer 22 for seating a physical imager 24 for imaging and inputting a document or the like and seating the document on its upper surface is slidably housed.

In the center of the front surface of the housing 4, there is provided a device storing unit 18 for embedding and installing an audio and video reproducing apparatus (not shown), and at the side thereof, an accommodating unit for accommodating the PC main body 20 ( 20) is formed. The input / output ports of the equipment stored in or embedded in the multi-rack 2 are leaked out through the drilling holes (not shown), but the equipment is embedded in the housing 4 so as to be protected. Therefore, the instructor can operate the device of the electromagnetic steel simply by coupling the input / output ports and the like without operating the entire equipment.

Figure 4 is a block diagram showing the circuit configuration of the device of the multifunction electromagnetic steel according to an embodiment of the present invention.

Referring to this, the multi-function electronic steel apparatus according to an embodiment of the present invention is largely processing a key input unit for inputting various key signals, a physical imager, a microphone, an A / V playback unit, an output unit and signal processing and data synthesis. And a control unit for making each device compatible.

First, the key input unit 200 includes a keyboard and a mouse 202 for outputting a projector therein, and an electronic pen 204 for inputting data for synthesizing the projector output screen, and includes a DVD, a projector, The video equipment control button 206 for controlling the video equipment such as VTR and the sound equipment control button 208 for controlling the sound and microphone sound of the video equipment is provided. In addition, an output control button 210 for controlling the output of the lighting and the monitor is provided, and a multi-power control button 212 for controlling the power of each device is provided.

In addition, the real imager 214 is an image capturing means for capturing a document or the like with high quality and outputting it to a screen through a beam projector (not shown), and has a digital zoom function built therein.

Meanwhile, the A / V reproducing unit 500 is a device for reproducing image and sound according to the control signal of the key input unit 200. Typically, the A / V reproducing unit 500 includes a projector 502, a VTR 504, and a DVD 506. It is composed.

In addition, the multi-function electronic steel apparatus according to an embodiment of the present invention is configured with an output unit 600 for outputting the screen of the A / V playback unit 500, the output unit 600 is a screen 606 An electric curtain 602 positioned at the front of the motor and operated by a motor (not shown); A cover board 604 provided at a front end of the screen 606 for inputting characters and the like; A screen 606 for outputting a playback screen of the A / V playback unit 500; An elevation 608 for elevating and driving the screen 606; An illumination 610 for irradiating light onto the cover board 604; And a monitor 612 for outputting the same image as the image output through the projector 502 to the multi-rack 2.

In addition, the multi-function electromagnetic lecture apparatus according to an embodiment of the present invention is configured with a signal receiving unit 404 for receiving the ultrasonic remote control signal from the remote controller 300, and generates the ultrasonic control signal to the signal receiving unit 404 A remote controller 300 is provided. The various keys provided in the remote controller 300 perform the same functions as the keys formed in the key input unit 200, and the various remote control units of the multifunction electronic lecture apparatus according to an embodiment of the present invention can be used as a single remote controller 300. Key control is possible.

On the other hand, in the multi-function electronic lecture apparatus according to an embodiment of the present invention device selection for the compatibility of the key signal generated by the operation of the key input unit 200 and the remote controller 300, and the control signals between various video and audio devices A data storage unit 402 is provided for storing mapping data for decoding information and control signals and mapping them into integrated control signals. The data storage unit 402 provides a device selection signal and its control signal from the key input unit 200 or the remote controller 300. Stored in the data storage unit 402, the decoding data to be applied and decoded, and maps the integrated control signal in the future, so that different devices can also be controlled by a single integrated control signal, and control signals of various video and audio equipment The control unit 400 receives and generates a reproduction control signal to the corresponding A / V reproducing unit 500 and performs remote control of a curtain, a board, a screen, an elevation, etc. of the output unit 600. It has been provided.

With reference to the accompanying drawings will be described in detail with respect to the function and operation of the device of the multi-function electromagnetic steel according to an embodiment of the present invention of the above configuration.

FIG. 5 is a flowchart illustrating a data compatibility setting process of a multifunction electronic steel apparatus according to an embodiment of the present invention.

First, if a user who used the multi-rack (2) of the multi-function electronic lecture apparatus using a specific company's VTR purchased a new VTR of another company to build a system, the VTRs of the two companies have a different control signal system In the case of using, the remote control signal system of a specific company previously inputted using the control unit 400 cannot control the newly purchased VTR of another company.

Therefore, the user goes through the following procedure to register the remote control signal for controlling the VTR of the newly purchased company, when looking at the procedure performed in the control unit 400, the control unit 400 is the key input unit In step 200, it is checked whether there is a selection input of the A / V device. If it is determined that there is a selection input of the VTR, the controller 400 checks whether a memory button and a function button are input.

The memory button and the function button may require simultaneous input or may sequentially require input. In the embodiment of the present invention, it is assumed that the simultaneous input. If the power-on button, which is one of a memory button and a function button, is simultaneously input, the controller 400 receives the decoded remote control signal, that is, control data. At this time, since the control unit 400 cannot determine whether the remote control signal has been normally received from the user's point of view, it can be provided with a light indicating that the remote control signal has been normally received and processed to inform the normal processing state.

When the received remote control signal is decoded and input as control data, the controller 400 maps the received remote control signal to the power-on data of the selected device, that is, the VTR, and stores the data in the data storage unit 402. After that, if there is no input of the completion button, the control unit 400 repeatedly receives control data corresponding to the function button provided in the remote controller (remote control, etc.) and stores the control data in the data storage unit 402, whereby the playback command of the VTR is subsequently received. When received, it is possible to control the reproduction of the corresponding VTR by reading the control data corresponding thereto and generating a contracted remote control signal.

In the embodiment of the present invention, the VTR as the device selection information and the "power on" are merely illustrated as the function selection information. However, the remote control unit 300 selects the camcorder, selects the DVDP, stops playback, pauses, rewinds, turns off the power, and the like. By receiving and storing control data for all selectable functions, the control unit 400 can control all A / V devices using different control signal systems regardless of the manufacturer or the product specification.

Therefore, it is possible to eliminate the inconvenience of changing or adding software separately for remote control when replacing a device that can be controlled by a remote controller.

Although not shown, when the above setting is completed, the multi-function electronic lecture apparatus according to an embodiment of the present invention is a keyboard / mouse 202 and the electronic pen 204, the output control button 210, the image equipment control button 206 ), The playback of the projector 502, the VTR 504, and the DVD 506 can be controlled by directly operating the multi power control button 212 or by using the remote controller 300.

In addition, the multi-function electromagnetic steel apparatus according to an embodiment of the present invention can generate the electric curtain 602 drive control signal before generating the control signal for the video equipment to store the electric curtain 602, or unfold it, the cover board ( 604, the screen 606, and the elevation 608 may be operated to output the screen reproduced from the video equipment to the screen 606. In addition, by using the electronic pen 204 on the screen output to the monitor 612 by inputting a character or various patterns by the electromagnetic field input method it is possible to output a composite screen on the screen 606.

On the other hand, the device of the multi-function electromagnetic steel according to the embodiment of the present invention is not limited to the above embodiment, but various modifications can be made within the scope not departing from the technical gist.

As described above, the multi-function electronic lecture apparatus according to the present invention is newly controlled by remotely controlling a plurality of video devices and audio devices for the electronic lecture, and by registering an integrated control signal for controlling each sound and video device with a remote controller. Even if a system is constructed, it is possible to easily control each sound and video device, and the multi-rack is provided with an auxiliary support plate configured to be superimposed on the upper plate by a sliding method, and a plurality of storages are provided on the side and the front. By forming a drawer, there is an effect that it is possible to efficiently secure a space for placing a real imager, a mouse, a notebook, and the like.

Claims (3)

A multi-rack constituting the exterior of various equipment and devices; A key input unit provided on an upper surface of the multi-rack to generate playback signals, screen control signals, and multi-control setting signals of A / V devices stored therein; An A / V reproducing unit which is operated by the key input unit and is comprised of a projector, a VTR, a DVD, and the like housed in the multi-rack; An output unit electrically driven by a control signal of the key input unit, the output unit including an electric curtain, a cover board, a screen, an elevation, an illumination, a monitor, and the like; A signal receiver for receiving an ultrasonic remote control signal; A remote controller for remotely transmitting a control signal to the signal receiver; A data storage unit for storing a device selection signal and a function selection signal received from the remote controller and a multi control signal mapped to a corresponding function for compatibility of an operating system for each device; Receives a device selection signal and its control signal from the remote controller and decodes it, and stores mapping data mapping the integrated control signal into the data storage unit so that devices having different operating systems can be controlled by a single integrated control signal. And a control unit for generating a reproduction control signal to the corresponding A / V reproducing unit by receiving control signals of various video and audio equipments and for remotely controlling the curtain, board, screen, and elevation of the output unit. Multifunctional electromagnetic lecture device. The apparatus of claim 1, wherein the key input unit includes a keyboard and a mouse for outputting a projector therein; An electronic pen for inputting data for synthesizing the projector output screen; A video equipment control button for controlling video equipment such as a DVD, a projector, a VTR, and a sound equipment control button for controlling sound and microphone sound of the video equipment; An output control button for controlling the output of the lighting and the monitor; Multi-function electronic lecture device, characterized in that consisting of a multi-power control button for controlling the power of each device. According to claim 1, wherein the multi-rack is composed of a steel table housing, the upper surface of the housing displays a screen output to the screen by the projector, and separate character input or line-up by the electronic pen type The monitor for embedding the screen is embedded, and at the bottom thereof, a keyboard for character input is embedded, and the upper surface of the upper support plate is provided with a key input panel for operating various function keys and selection keys. Is fixedly coupled to the entrance, the upper side is provided with an auxiliary support plate that is slidably coupled to the upper support plate, the upper front side of the housing is composed of a plurality of drawers for storing the mouse and various writing instruments The upper side of one side of the housing to capture and input a document, etc. A drawer is provided for seating a real imager, and a document holder is mounted on an upper surface thereof. An apparatus storage unit for acquiring and installing an audio and video reproducing device is formed in the center of the front surface thereof, and the PC body is housed on the side thereof. Multifunctional electromagnetic steel device, characterized in that the receiving portion is formed.