KR100195067B1 - Scroller on computer monitor - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen moving apparatus of a computer monitor, and when a document created by a presentation-only software is displayed on the computer monitor 40 or projected on a large screen by execution of screen printing or preview, etc. A screen shift controller 50 for generating a screen shift signal for moving the document data up and down; Is connected to the mouse port of the computer main body 30 is composed of a screen movement controller 60 for controlling the respective screen movement signal output from the mouse 10 and the screen movement controller 50 to input to the body 30 The presenter who presents a paper or report using a presentation-only software of a computer projects a document data screen displayed on the monitor 40 on the large screen for presentation by using a projector to move the screen displayed on the large screen. In this case, the presenter can arbitrarily adjust the distance interval between the monitor 40 and the main body 30 of the computer and the presenter according to the size of the presenting place, and the presenter is directly displayed on the monitor 40 and displayed on a large screen. Since the screen can be moved, the presentation screen can be moved away from the monitor 40 and the main body 30 even without an assistant coordinator. The presenter can quickly perform the intention of the presenter, and the present invention can be connected to a conventional mouse port without using the wireless keyboard 21, so that the presenting device can be configured at low cost.

Description

A screen scroll unit of a computer monitor

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screen moving apparatus of a computer monitor, and particularly, to transmit a screen moving signal to a main body through a mouse port of the computer main body at a distance away from the computer main body (for example, a distance greater than or equal to the length of a mouse line). The present invention relates to a computer monitor scrolling device that allows a presenter to present a paper or report using software to move a screen printed on a monitor and displayed on a large screen.

Generally, when publishing a paper or a report by running a computer-specific presentation software, the screen of the material printed on the monitor is mostly projected on a large screen for presentation using a projector. Up / Down) will introduce the presentation. At this time, the input device used by the presenter to move the screen displayed on the screen includes a mouse or a general keyboard. Looking at the path through which the screen moving signal is input by the input device as follows.

FIG. 1A illustrates a path through which a screen movement signal output from a conventional mouse and a general keyboard is transmitted to a monitor. The presenter of the mouse 10 or the general keyboard 20 connected to the main body 30 of the computer is shown. When the page up / down button is pressed, a signal for moving the screen printed on the monitor 40 is input to the main body 30. When the screen shift signal is applied to the monitor 40 again, the screen moves up and down. .

If the presenter alone presents a paper or a report, the presenter alone moves the presentation material screen printed on the monitor 40 and projected on a large screen using the mouse 10 and the general keyboard 20 shown in FIG. 1A. In this case, since the length of the mouse line or the keyboard line is limited, the presenter's movement is restricted through the large presentation screen that is separated from the monitor 40 and the main body 30, thereby narrowing the presentation place. In order to remove this limitation, the presenter will have a coordinator presenting the presentation near the large presentation screen where the screen of the monitor 40 is projected, and the coordinator will place the presenter's order at a distance from the presenter. The screen of the monitor 40 can be moved by manipulating the general keyboard 20 and the mouse 10 connected to the main body 30. There will be restrictions on expanding the presentation space, and consequently, the amount of time required for the presentation will increase, and the time required for the screening will be wasted because the presenter will not be able to move the presentation screen, but the assistant coordinator will be asked to move the screen. There is a problem.

Accordingly, a wireless keyboard invented to solve such a problem is described below. Looking at the path through which the screen movement signal is input by the input device, the following is described.

FIG. 1B is a diagram illustrating a path through which a screen movement signal output from a conventional mouse and a wireless keyboard is transmitted to a monitor. The reporter of the mouse 10 or the wireless keyboard 21 connected to the main body 30 of the computer is shown. When the page up / down button is pressed, a signal for moving the screen printed on the monitor 40 is input to the main body 30. When the screen shift signal is applied to the monitor 40 again, the screen moves up and down. .

If the presenter moves the presentation material screen printed on the monitor 40 and projected on the large screen by using the wireless keyboard 21 shown in FIG. Regardless of the length of the keyboard line or the length of the keyboard line, the presenter can make a presentation by setting the size of the presentation place within the effective use distance of the wireless keyboard 21, and the presenter can directly move the data screen of the monitor 40. In addition, you do not need the assistance of an assistant coordinator.

However, the device for printing the screen printed on the monitor 40 and moving the presentation screen projected on the large screen by using the wireless keyboard 21 has an advantage that it is convenient to use, but it is more expensive than the general keyboard 20 shown in FIG. 1A. It is expensive.

In order to solve the above problems, the present invention transmits a screen movement signal to a main body through a mouse port of a computer main body so as to be compatible with a mouse, which is a conventional screen moving apparatus, by using a computer presentation software. Or move the screen of a computer monitor so that the presenter, who is presenting the report, can move the screen of the presentation printed on the monitor and near the large screen for the presentation, which is farther away from the computer than the mouse line length. The object is to provide a device.

In order to achieve the above object, the present invention, when the document created by the presentation-only software is displayed on the computer monitor or projected on a large screen by the execution of screen printing or preview, etc., the screen printed document data up and down A screen shift adjuster for generating a screen shift signal for moving to a direction; It is characterized in that it is connected to the mouse port of the computer main body is configured with a screen movement controller for controlling each screen movement signal output from the mouse and the screen movement controller to input to the main body.

The screen shift controller may further include a screen shift switch unit having a page up / down switch for moving a screen of a screen printed on a monitor and projected onto a large screen up and down; A code generator which generates a code corresponding to the screen shift switch unit when it is turned on; And a mouse input monitoring unit for controlling the output of the code generating unit, wherein the screen moving controller comprises: a first output port for outputting a screen moving signal output from the screen moving controller to the main body; A second output port for outputting a screen movement signal output from a mouse to the main body; And a control unit controlling an output of the screen shift controller and controlling outputs of the first output port and the second output port.

According to the device of the present invention configured as described above, a person who publishes a paper or a report places a large screen for presentation at a place far from or near the monitor and the main body depending on the presentation place, and uses a screen shift controller or a mouse as necessary. By selecting and printing the screen directly onto the monitor and projecting the projected material onto the large screen, presentations can be made more conveniently and at a lower cost than using a wireless keyboard, regardless of the presentation place or the number of people required for the presentation. Will be.

FIG. 1A illustrates a path through which a screen movement signal output from a conventional mouse and a general keyboard is transmitted to a monitor;

1B is a diagram illustrating a path through which a screen movement signal output from a conventional mouse and a wireless keyboard is transmitted to a monitor;

2 is a diagram illustrating a configuration of a screen moving device according to the present invention and a path through which a screen moving signal output from the device is transferred to a monitor.

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

10: mouse 20: normal keyboard

30: main body 40: monitor

50: scroll controller 60: scroll controller

21: wireless keyboard 51: screen shift switch

52: code generator 53: mouse input monitoring unit

61: first output port 62: second output port

63: control unit

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

2 is a diagram illustrating a configuration of a screen moving device according to the present invention and a path through which a screen moving signal output from the device is transferred to a monitor.

As shown in Fig. 2, the embodiment according to the present invention displays the document created by the presentation-only software on the computer monitor 40 or by projecting on a large screen by executing screen printing or previewing. A screen shift controller 50 for generating a screen shift signal for moving the printed document material up and down; A screen movement controller 60 connected to the mouse port of the computer main body 30 to control the respective screen movement signals output from the mouse 10 and the screen movement controller 50 and input the same to the body 30. It features.

The screen shift controller 50 may include a screen shift switch 51 provided with a page up / down switch for moving a screen of a screen printed on the monitor 40 and projected onto a large screen up and down; A code generator 52 for generating a corresponding code when the screen movement switch unit 51 is turned on; And a mouse input monitoring unit 53 for controlling the output of the code generating unit 52, and the screen moving controller 60 outputs a screen moving signal output from the screen moving controller 50. A first output port 61 for outputting to; A second output port 62 for outputting a screen movement signal output from the mouse 10 to the main body 30; And a controller 63 for controlling the output of the screen shift controller 50 and controlling the output of the first output port 61 and the second output port 62.

The operation of the embodiment according to the present invention configured as described above is as follows.

1. The presenter installs a large screen for presentation at a distance farther than the mouse line length from the computer main body 30, and uses the screen shift controller 50 to display the material screen displayed on the monitor 40 and the large screen. If you move by.

In this case, when the screen shift controller 50 is connected to the screen shift controller 60 connected to the mouse port of the computer main body 30, the screen shift controller 60 is used. Since there is no signal output, the control unit 63 of the scroll controller 60 outputs the scroll signal output from the scroll controller 50 to the main body 30 through the first output port 61 and monitors it. 40 and the screen of the material displayed on the large screen is displayed.

Herein, the operation of the screen shift controller 50 is performed as follows.

When the presenter turns on the page up / down switch of the screen shift switch 51, a corresponding code is generated from the code generator 52 and output to the first output port of the screen shift controller 60. In this case, the control unit 63 of the screen movement controller 60 outputs a control signal indicating that there is no screen movement signal output from the mouse 10 to the mouse input monitoring unit 53 of the screen movement controller 50. The mouse input monitoring unit 53 outputs a signal for turning on the code generator 52.

2. The presenter uses the scroll adjuster 50 and the assistant presenter uses the mouse 10 to move the screen of the printed material appearing on the monitor 40 and the large screen.

In this case, the screen shift controller 50 and the mouse 10 are connected to the screen shift controller 60 connected to the mouse port of the computer main body 30 at the same time. If there is no signal output from the mouse 10 to the scroll controller 60, and there is only a signal output from the mouse 10 to the scroll controller 60, the control unit 63 of this scroll controller 60 from the mouse (10) The output screen shift signal is output to the main body 30 through the second output port 62 to move the data screen displayed on the monitor 40 and the large screen.

On the contrary, if there is no signal output from the mouse 10 to the screen controller 60 and only a signal is output from the screen controller 50 to the screen controller 60, then the controller 63 of the screen controller 60 is moved. ) Outputs the screen shift signal output from the screen shift controller 50 to the main body 30 through the first output port 61 to move the data screen displayed on the monitor 40 and the large screen. When the presenter turns on the page up / down switch of the screen shift switch 51, a corresponding code is generated from the code generator 52 and output to the first output port of the screen shift controller 60. In this case, the control unit 63 of the screen movement controller 60 outputs a control signal indicating that there is no screen movement signal output from the mouse 10 to the mouse input monitoring unit 53 of the screen movement controller 50. In this manner, the mouse input monitoring unit 53 outputs a signal for turning on the code generator 52.

Next, when the presenter and the assistant presenter simultaneously input the screen moving signal to the screen moving controller 60 by using the mouse 10 and the screen moving controller 50, the control unit 63 of the screen moving controller 60. ) Cuts off the screen shift signal output from the screen shift controller 50 and outputs only the screen shift signal output from the mouse 10 through the second output port 62 to the main body 30 to monitor the large size of the monitor 40 and the large screen. It is possible to move the screen of the material displayed by screen printing on the screen, wherein the control unit 63 of the screen movement controller 60 is the mouse 10 to the mouse input monitoring unit 53 of the screen movement controller 50. A control signal informing that there is a screen moving signal outputted from the camera is output, so that a signal for turning off the code generator 52 is output from the mouse input monitoring unit 53, so that the presenter can change the screen moving switch. Even press page up / down switch on the unit 51 is able not generate the code signal from the code generator (52).

As described above, when a paper or report is published using the apparatus according to the present invention, the presenter can arbitrarily adjust the distance interval between the monitor and the main body of the computer and the large screen for the presentation according to the size of the presentation place. By allowing the presenter to directly move the presentation material screen printed on the monitor and the large screen, the presenter can quickly move the presentation screen as the presenter intended without the assistant presenter. Since the device can be connected to a conventional mouse port, the presenting device can be configured at low cost.

Claims (3)

A presenter who presents a paper or a report using a presentation-only software of a computer projects a presentation material screen printed on the monitor 40 by using a projector onto a large screen for presentation, and the monitor 40 and a large screen. In the screen moving apparatus of a computer monitor that allows the screen movement signal to be applied to the monitor 40 through the computer main body 30 to move the screen displayed on the screen, When a document created by the presentation-only software is displayed on the computer monitor 40 or projected on a large screen by performing screen printing or previewing, a screen shift signal for moving the screen printed document data up and down is generated. A screen shift controller 50; A computer which is connected to a mouse port of the computer main body 30 and comprises a screen moving controller 60 for controlling the respective screen moving signals output from the mouse 10 and the screen moving controller 50 and inputting them to the main body 30. The scrolling device of the monitor. The method of claim 1, wherein the screen shift adjuster 50, A screen shift switch unit 51 provided with a page up / down switch for screen printing on the monitor 40 and for moving up and down the material screen projected on the large screen; A code generator 52 for generating a corresponding code when the screen shift switch unit 51 is turned on; And a mouse input monitoring unit (53) for controlling the output of the code generating unit (52). The screen movement controller 60 of claim 1, A first output port 61 for outputting a screen shift signal output from the screen shift controller 50 to the main body 30; A second output port 62 for outputting a screen movement signal output from the mouse 10 to the main body 30; And a control unit (63) for controlling the output of the scroll controller (50) and for controlling the output of the first and second output ports (62).