KR20070077847A - Monitor and method of controlling the monitor - Google Patents

Abstract

A monitor and a controlling method thereof are provided to enable a user to confirm two kinds of businesses in each display part or enable two users to use each display part at the same time by mounting two freely rotated display parts on a hinge. The second display part(120) is placed to one side of the first display part(110). A connector(130) supports the first and second display part by being respectively connected to the rear side of the first and second display part. A base unit(140) supports the first and second display part through the connector. The first and second display part is independently rotated and fixed to the connector. The base unit includes a base(142) and a supporter(144) extended from the base. The first display part forms the first receiving groove(116) formed in a lengthwise direction of the supporter to receive a part of the supporter. The second display part forms the second receiving groove(126) in the lengthwise direction of the supporter to receive the part of the supporter.

Description

MONITOR AND METHOD OF CONTROLLING THE MONITOR}

1 is a perspective view illustrating a monitor according to a first embodiment of the present invention.

FIG. 2 is a perspective view illustrating the back of the monitor of FIG. 1. FIG.

3 is a perspective view of a monitor for explaining a process of rotating the display unit of FIG.

4 is a perspective view of a monitor for explaining a state in which the display unit of FIG. 1 is rotated.

5 is a perspective view illustrating a monitor according to a second embodiment of the present invention.

6 is a perspective view illustrating a rotation process of the monitor of FIG. 5.

7 is a perspective view of a monitor according to a third embodiment of the present invention.

FIG. 8 is a perspective view illustrating rotation of a display of the monitor of FIG. 7.

9 is a control flowchart illustrating a control method of a monitor according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

110: first display unit 120: second display unit

130: Connection 140: Support

The present invention relates to a monitor and a monitor control method, and more particularly, to a monitor for outputting a video signal and a control method for controlling the transmission of the video signal to the monitor.

In general, LCD monitors have been widely used recently because they have a thinner thickness and less space than conventional CRT monitors.

Such LCD monitors need a monitor hinge device that can stably support them, reduce fatigue of users, and perform efficient work.

The monitor hinge device should be supported at all times by the height and angle of the monitor screen in an optimal state, and should also be easy to troubleshoot with a simple configuration. Recently, a variety of hinge monitors for LCD monitors, which are capable of adjusting heights by users and easily adjusting angles, have been developed.

However, the conventional monitor hinge device has a structure that can support only one monitor, so when two people simultaneously consult through two monitors, there is a problem that it is very inconvenient to use.

Accordingly, one object of the present invention for solving the above-described problems of the present invention is to equip the hinge apparatus with two display units that are freely variable, so that two types of tasks can be identified with each display unit or two persons can use each display unit at the same time. Is to provide a monitor.

Another object of the present invention is to provide a monitor in which two display units can rotate in various ways from a pedestal, maximize multimedia functions, and improve external appearance.

Still another object of the present invention is to provide a monitor control method for transmitting an image signal in various ways to two display units.

According to a preferred embodiment of the present invention for achieving the above objects of the present invention, the monitor has a first display portion, a second display portion, a connecting portion and a pedestal.

The first display unit refers to an apparatus for outputting an image signal, and the second display unit is formed in a shape corresponding to the first display unit, and outputs one screen by dividing and outputting the image signal or an image signal different from the image signal. You can provide different screens to the user by outputting. The connection part is connected to and supports the rear surfaces of the first display part and the second display part, respectively. In this case, a rotary hinge connected to each of the first display unit and the second display unit connects the connection unit to each display unit. The pedestal supports the first display unit and the second display unit through the connection unit. In addition, the first display unit and the second display unit are independently rotated and fixed with respect to the connection unit.

Conventional monitors have a structure that can support only one display unit, and the display unit does not rotate, so the direction in which the display unit can be viewed is limited. However, unlike the conventional monitor, the monitor according to the present invention may be independently rotated and fixed to the first display unit and the second display unit. Since each display unit is rotatable, the display unit can be rotated for viewing in any direction of the monitor. Therefore, since two users can simultaneously watch in each direction through the first and second display units, it is very convenient for a stock market or consultation.

In addition, unlike the conventional monitor having only one display unit, the monitor according to the present invention includes two display units, so that the multimedia function can be improved, and the appearance of the monitor can be more beautifully and uniquely manufactured.

Alternatively, the monitor according to another embodiment of the present invention has a pedestal, a connecting portion, a first display portion and a second display portion.

The pedestal supports the monitor from the bottom and may be formed in the shape of a flat plate. The connection portion is mounted horizontally on the pedestal and the first display portion and the second display portion are mounted at the ends. The first display unit may be rotatably mounted at one end of the connection unit via a first hinge, and include a first liquid crystal unit and a first casing that protects an area other than a side surface of the first liquid crystal unit. The second display unit is mounted on the connection unit so as to be rotatable via the second hinge at the other end of the connection unit, and independently rotates with respect to the first hinge unit, and the second liquid crystal unit and the second liquid crystal unit which adhere to the side surfaces of the first liquid crystal unit. And a second casing for protecting an area other than the side facing the contact. In addition, the first display unit and the second display unit are mounted on the connection unit such that the first liquid crystal unit and the second liquid crystal unit are in close contact with each other, and when one image signal is divided and transmitted to the first display unit and the second display unit, one screen is displayed. Can be output. However, according to another exemplary embodiment of the present invention, the image signal may be divided and transmitted so that different screens are output to the first display unit and the second display unit according to the designer's intention.

Alternatively, the first display unit may be fixed to the pedestal and installed in the connection unit so that only the second display unit may be rotatable, or the second display unit may be installed in the connection unit so as to be fixed to the pedestal and only the first display unit is rotatable.

Alternatively, the control method of the monitor is connected to and supported by the first display unit, the second display unit located on one side of the first display unit, the first display unit and the second display unit, respectively, and the first and second display units are connected to each other. Providing a connecting unit for rotating and fixing each independently with respect to, and a pedestal for supporting the first and second display units through the connecting unit, wherein the first image signal is transmitted to the first display unit and the second display unit, respectively. The method may include: independently rotating the second display unit, and transferring the second image signal to the first display unit and the second display unit, respectively, when the second display unit is rotated. Accordingly, various screens may be output to the first display unit and the second display unit.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited or limited by the embodiments.

Example  One

1 is a perspective view for explaining a monitor according to a first embodiment of the present invention, Figure 2 is a perspective view for explaining the back of the monitor of FIG.

1 and 2, the monitor includes a first display unit 110, a second display unit 120, a connection unit 130, and a pedestal 140.

The first display unit 110 is formed in a rectangular shape and serves to output an image signal. The first display unit 110 may use a liquid crystal display, and the liquid crystal display may have a thin thickness regardless of the size of the screen. However, according to another exemplary embodiment of the present invention, various types of multimedia devices may be used according to a designer's intention. The first display unit 110 includes a first liquid crystal unit 112 and a first case 114. The first liquid crystal part 112 is connected by the hinge of the connection part 130, and the first case 114 protects an area other than the side of the first liquid crystal part 112 which is in contact.

The second display unit 120 is formed in the same shape as the first display unit 110 and serves to output an image signal. The second display unit 120 may use a liquid crystal display like the first display unit 110. The second display unit 120 includes a second liquid crystal unit 122 and a second case 124. The second liquid crystal part 122 is connected by a hinge of the connection part 130, and the second case 124 protects an area other than the side of the second liquid crystal part 122 contacting. In this case, the first display unit 110 and the second display unit 120 are mounted to the pedestal 140 in the left and right directions of the pedestal 140. However, in another embodiment of the present invention, each display unit may be mounted to the pedestal in the vertical direction of the pedestal according to the intention of the designer. In addition, only one of the first display unit and the second display unit may be designed to be rotatable.

The connection unit 130 connects the pedestal 140, the first display unit 110, and the second display unit 120, and rotates the first display unit 110 and the second display unit 120 by a hinge. I can attach it possibly. The connection unit 130 includes a first hinge 132 connected to the first display unit 110 and a second hinge 134 connected to the second display unit 120. The first hinge 132 may rotate the first display unit 110 in the vertical direction, and the first display unit 110 and the second display unit 120 may be disposed to rotate 180 degrees. The second hinge 134 may rotate the second display unit 120 in the vertical direction, and the first display unit 110 and the second display unit 120 may be rotated by 180 degrees. .

The pedestal 140 is connected to the body of the connection unit 130 and supports the first display unit 110 and the second display unit 120. Pedestal 140 includes a base 142 and the support 144. The base 142 is formed of a flat plate to be in close contact with the ground in order to support the first display unit 110 and the second display unit 120. The support 144 connects between the base 142 and the connecting portion 130 and is formed in a hexahedral shape. In addition, a first accommodating groove 116 formed in the longitudinal direction of the support 144 is formed in the first display 110 to partially accommodate the support 144, and a support 144 in the second display 120. ), A second receiving groove 126 is formed in the longitudinal direction of the support 144. The first display unit 110 partially accommodates the support 144 in the first accommodating groove 116, and even after the first display unit 110 is rotated by the first accommodating groove 116. 110 receives a portion of the support 144. Like the first display unit 110, the second display unit 120 also accommodates the support 144 by the second receiving groove 126.

FIG. 3 is a perspective view of a monitor for explaining a process of rotating the display of FIG. 1, and FIG. 4 is a perspective view of a monitor for explaining a rotated state of the display of FIG. 1.

3 and 4, the first display unit 110 and the second display unit 120 of the monitor are disposed in front of the pedestal 140. The state in which the first display unit 110 and the second display unit 120 are disposed on the front surface is generally when a monitor is used, and the first display unit 110 and the second display unit 120 output one screen. Controlled. As shown in FIG. 4, the second display unit 120 may be rotated in the vertical direction by the second hinge 134. When the second display unit 120 starts to rotate, the control unit may output an image signal. Will stop passing. In addition, the second display unit 120 rotates about 180 degrees in the first display unit 110, and after the rotation is completed, the controller may divide and transmit the image signals. Accordingly, two users may view the first display unit 110 and the second display unit 120 in both directions with the monitor interposed therebetween.

Unlike the conventional monitor, the monitor according to the present invention may be independently rotated and fixed to the first display unit 110 and the second display unit 120. Since the first and second display units 110 and 120 are rotatable, the first and second display units 110 and 120 may be rotated to be viewed in any direction of the monitor. Therefore, since two users can simultaneously watch in each direction through the first and second display units 110 and 120, it is very convenient when a stock market or a consultation is provided.

In addition, unlike the monitor having only one conventional display unit, the monitor according to the present invention includes the first and second display units 110 and 120, thereby improving multimedia functions. I can make it beautiful and unique. In addition, the monitor according to the present invention may be manufactured by applying to a portable display device.

Example  2

5 is a perspective view illustrating a monitor according to a second embodiment of the present invention, and FIG. 6 is a perspective view illustrating a rotation process of the monitor of FIG. 5.

5 and 6, the monitor includes a first display unit 210, a second display unit 220, a connection unit 230, and a pedestal 240.

The first display unit 210 is formed in a rectangular shape and serves to output an image signal. The first display unit 210 may use a liquid crystal display. The first display unit 210 includes a first liquid crystal unit 212 and a first case 214. The first liquid crystal part 212 is connected by a hinge of the connection part 230, and the first case 214 protects an area other than the side of the first liquid crystal part 212 that is in contact.

The second display unit 220 is formed in the same shape as the first display unit 210 and serves to output an image signal. Like the first display unit 210, the second display unit 220 may use a liquid crystal display. The second display unit 220 includes a second liquid crystal unit 222 and a second case 224. The second liquid crystal part 222 is connected by the hinge of the connection part 230 and the second case 224 protects an area other than the side surface of the second liquid crystal part 222.

The connection unit 230 connects the pedestal 240, the first display unit 210, and the second display unit 220, and the first display unit 210 and the second display unit 220 are rotatably mounted. can do. The connection unit 230 includes a first hinge 232 connected to the first display unit 210 and a second hinge 234 connected to the second display unit 220. The first hinge 232 may rotate the first display unit 210 in the vertical direction, and the first display unit 210 and the second display unit 220 may be disposed to rotate 180 degrees. The second hinge 234 may rotate the second display unit 220 in the vertical direction, and the first display unit 210 and the second display unit 220 may be rotated by 180 degrees. .

In addition, the connecting portion 230 is rotatably mounted to the support 244. Therefore, the first display unit 210 and the second display unit 220 may be rotated approximately 360 degrees while maintaining the screen facing the front (ⓐ). In addition, the first display unit 210 and the second display unit 220 may be rotated about 180 degrees so that the screen faces the rear surface, respectively. Therefore, the user may rotate only each display unit in both directions so that a person on the opposite side of the monitor may view one display unit.

The pedestal 240 is connected to the body of the connection unit 230 and supports the first display unit 210 and the second display unit 220. Pedestal 240 includes a base 242 and a support 244. The base 242 is formed of a flat plate to be in close contact with the ground in order to support the first display unit 210 and the second display unit 220.

The support 244 connects between the base 242 and the connecting portion 230 and is formed in a cylindrical shape. In addition, a first accommodating groove 216 formed in the longitudinal direction of the support 244 is formed in the first display unit 210 to partially accommodate the support 244, and the support 244 is formed in the second display unit 220. ), A second receiving groove 226 is formed in the longitudinal direction of the support 244. The first display unit 210 partially accommodates the support 244 in the first accommodating groove 216, and the support 244 is supported by the first accommodating groove 216 even after the first display unit 210 is rotated. Will be partially accepted. Like the first display unit 210, the second display unit 220 also accommodates the support 244 by the second receiving groove 226. In this case, the first receiving groove 216 and the second receiving groove 226 are formed in a semi-circular shape to accommodate the cylindrical support 244.

Example  3

FIG. 7 is a perspective view of a monitor according to a third embodiment of the present invention, and FIG. 8 is a perspective view for explaining that the display of the monitor of FIG. 7 is rotated.

7 and 8, the monitor includes a first display unit 310, a second display unit 320, a connection unit 330, and a pedestal 340.

The first display unit 310 is formed in a rectangular shape and has a horizontal length that is relatively longer than a vertical length, and outputs an image signal. The first display unit 310 may use a liquid crystal display. The first display unit 310 includes a first liquid crystal unit 312 and a first case 314. The first liquid crystal part 312 is connected by a hinge of the connection part 330, and the first case 314 protects an area other than the side of the first liquid crystal part 312 that is in contact.

The second display unit 320 is formed in the same shape as the first display unit 310 and serves to output an image signal. The second display unit 320 may use a liquid crystal display like the first display unit 310. The second display unit 320 includes a second liquid crystal unit 322 and a second case 324. The second liquid crystal part 322 is connected by a hinge of the connection part 330, and the second case 324 protects an area other than the side of the second liquid crystal part 322 which is in contact.

The connection unit 330 connects the pedestal 340 and the first display unit 310, and the first display unit 310 may be rotatably mounted. The connection part 330 includes a first hinge 332 connected to the first display part 310. The first hinge 332 may rotate the first display unit 310 in the horizontal direction and rotate the first display unit 310 by approximately 360 degrees. In addition, the second display unit 320 is fixed to the support 344 and does not rotate. Therefore, the first display unit 310 may rotate in the horizontal direction (ⓑ), and the second display unit 320 is fixed to the support 344.

The pedestal 340 is connected to the body of the connection unit 330 and supports the first display unit 310 and the second display unit 320. Pedestal 340 includes a base 342 and a support 344. The base 342 is formed of a flat plate to be in close contact with the ground in order to support the first display unit 310 and the second display unit 320. The support 344 connects between the base 342 and the connecting portion 330 and is formed in a cylindrical shape.

9 is a control flowchart illustrating a control method of a monitor according to another embodiment of the present invention.

Referring to FIG. 9, the first display unit, the second display unit, the connection unit, and the base described in the above embodiments are provided (S901). In this case, the first display unit and the second display unit are rotatable to face in opposite directions from the pedestal. Therefore, the user can sit on the opposite sides of the monitor and watch the respective display units, which is convenient for use in consultation or stock market.

In a state where each of the first display unit and the second display unit are in close contact with each other in one direction, the first image signal is transmitted to the first display unit and the second display unit so that one screen is output (S902). The first image signal is divided and transmitted to the first display unit and the second display unit so that one screen is output. However, in another exemplary embodiment of the present invention, the first display unit and the second display unit may control different screens according to the designer's intention.

In operation S903, the second display unit is independently rotated to face in the opposite direction with respect to the monitor. In this case, the first display unit may be rotated in the direction instead of the second display unit, and the user may selectively rotate the device.

When the rotation of the second display unit is completed, a second image signal is transmitted to the first display unit and the second display unit, respectively (S904). The second image signal may be transmitted to the first display unit and the second display unit such that an image is independently output from the first display unit and the second display unit. However, in another embodiment of the present invention, the first display unit and the second display unit may be the same screen, and another user sitting opposite to the user may watch the same screen. However, in another embodiment of the present invention, different screens may be provided on the first display unit and the second display unit according to the designer's intention.

Unlike the conventional monitor, the monitor according to the present invention may be independently rotated and fixed to the first display unit and the second display unit. Since the first and second display units are rotatable, the first and second display units can be rotated to be viewed in any direction of the monitor. Therefore, since two users can simultaneously watch in different directions through the first and second display units, it is very convenient for a stock market or consultation.

In addition, unlike a monitor having only one conventional display unit, the monitor according to the present invention includes a first display unit and a second display unit, so that the multimedia function can be improved, and the appearance of the monitor can be more beautifully and uniquely manufactured. have. In addition, the monitor according to the present invention may be manufactured by applying to a portable display device.

In addition, the first display unit and the second display unit may be designed to rotate together, and only one of the display units may be rotated. Therefore, the monitor can be designed in various designs and a monitor with an original design can be provided. In addition, the image signals may be transmitted to the two display units in various ways.

As described above, although described with reference to the preferred embodiment of the present invention, those skilled in the art various modifications and variations of the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.

Claims (21)

A first display unit; A second display unit located at one side of the first display unit; A connection part connected to and supported on a rear surface of the first display part and the second display part, respectively; And And a pedestal for supporting the first and second display units through the connection unit. And the first and second display units are independently rotated and fixed relative to the connection unit. The method of claim 1, The pedestal includes a base and a support extending from the base, the first display portion is formed with a first receiving groove formed in the longitudinal direction of the support to receive a portion of the support, the second display portion is And a second receiving groove formed in the longitudinal direction of the support to receive a portion of the support. The method of claim 1, And the first display unit and the second display unit are mounted to the pedestal in a vertical direction of the pedestal. The method of claim 1, And the first display unit and the second display unit are mounted to the pedestal in the left and right directions of the pedestal. The method of claim 1, And the first display unit and the second display unit are in close contact with each other to provide one screen. The method of claim 1, And the connection part is rotatably mounted to the pedestal. Pedestal; A connection part mounted horizontally on the pedestal; A first display unit mounted on the connection unit so as to be rotatable through a first hinge at one end of the connection unit, the first display unit including a first liquid crystal unit and a first casing to protect an area other than a side surface of the first liquid crystal unit; And A second liquid crystal part and the second liquid crystal part which are mounted to the connection part rotatably via a second hinge at the other end of the connection part, rotate independently of the first hinge part, and adhere to the side surfaces of the first liquid crystal part; A second display unit including a second casing that protects an area other than a side surface contacting the liquid crystal unit; A monitor having a. The method of claim 7, wherein The pedestal includes a base and a support extending from the base, the first display portion is formed with a first receiving groove formed in the longitudinal direction of the support to receive a portion of the support, the second display portion is And a second receiving groove formed in the longitudinal direction of the support to receive a portion of the support. The method of claim 7, wherein And the first hinge and the second hinge are mounted to the connection part in a vertical direction of the connection part. The method of claim 7, wherein And the first hinge and the second hinge are mounted to the connection part in a left and right direction of the connection part. The method of claim 7, wherein And the connection part is rotatably mounted to the pedestal. Pedestal; A connection part mounted horizontally on the pedestal; A first display unit mounted toward one of the front ends of the connection unit; And A second display unit rotatably mounted on the other end of the connection unit via a hinge; A monitor having a. The method of claim 12, The pedestal includes a base and a support extending from the base, the first display portion is formed with a first receiving groove formed in the longitudinal direction of the support to receive a portion of the support, the second display portion is And a second receiving groove formed in the longitudinal direction of the support to receive a portion of the support. The method of claim 12, And the first display unit and the second display unit are mounted to the connection unit in a vertical direction of the connection unit. The method of claim 12, And the first display unit and the second display unit are mounted to the connection unit in left and right directions of the connection unit. The method of claim 12, And the connection part is rotatably mounted to the pedestal. A first display unit, a second display unit positioned at one side of the first display unit, and connected to and supported by a rear surface of the first display unit and the second display unit, respectively, and the first and second display units respectively connected to the connection unit. Providing a connecting portion to be independently rotated and fixed, and a pedestal supporting the first and second display portions through the connecting portion; Transmitting a first image signal to the first display unit and the second display unit, respectively; Independently rotating the second display unit; And When the rotation of the second display unit is completed, transmitting second image signals to the first display unit and the second display unit, respectively; Control method of the monitor having a. The method of claim 17, The first image signal is divided into a video signal so that one screen is output from the first display unit and the second display unit, and transmitted to the first display unit and the second display unit, respectively. Control method. The method of claim 17, And transmitting the second image signal to the first display unit and the second display unit to output an image independently from the first display unit and the second display unit, respectively. The method of claim 17, And the same screen is provided through the first and second display units. The method of claim 17, And a different screen through the first and second display units.

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