KR101475750B1 - Dual monitor apparatus - Google Patents

Dual monitor apparatus Download PDF

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Publication number
KR101475750B1
KR101475750B1 KR20130092436A KR20130092436A KR101475750B1 KR 101475750 B1 KR101475750 B1 KR 101475750B1 KR 20130092436 A KR20130092436 A KR 20130092436A KR 20130092436 A KR20130092436 A KR 20130092436A KR 101475750 B1 KR101475750 B1 KR 101475750B1
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KR
South Korea
Prior art keywords
monitor
auxiliary
guide
unit
guide groove
Prior art date
Application number
KR20130092436A
Other languages
Korean (ko)
Inventor
황성일
김성호
최중덕
이동기
Original Assignee
주식회사 맥스포
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 맥스포 filed Critical 주식회사 맥스포
Priority to KR20130092436A priority Critical patent/KR101475750B1/en
Application granted granted Critical
Publication of KR101475750B1 publication Critical patent/KR101475750B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display

Abstract

The present invention can more easily use a plurality of monitors as a dual monitor in a limited space such as a desk, and the manufacturing cost of a dual monitor can be reduced by simplifying the configuration. A first monitor and a second monitor having a display unit for outputting an image; A first guide part provided on the upper and lower sides of the rear surface of the first monitor and having a second monitor guide groove for guiding the sliding movement of the second monitor so as to overlap with the first monitor on the back side of the first monitor; And a second monitor detachment prevention unit provided on the first guide unit and the second monitor to prevent the second monitor from being detached from the first monitor.

Description

[0001] The present invention relates to a dual monitor apparatus,

The present invention relates to a dual monitor device. More particularly, the present invention relates to a dual monitor device capable of minimizing the inconvenience of using a plurality of monitors connected to a main body for expanding a monitor and increasing the availability of a limited space.

2. Description of the Related Art A display device such as a notebook computer, a thin liquid crystal display (LCD) monitor for a desktop computer, or a tablet PC is provided at one side of a main body and is provided with a monitor for displaying data on the screen by the operation of the computer.

Generally, the computer has only one monitor for displaying the operation contents of the main body, and it is difficult for people other than the place where the computer user is located to grasp what is displayed on the monitor. In addition, there are limitations on the size of the screen when there are two or more kinds of screens to be viewed at the same time, for example, when the user watches the monitor by himself / herself, There is a problem that it is very inconvenient.

In order to solve such a problem, a dual monitor is used in each home or office. However, the conventional dual monitor has a problem that a space for installing a monitor such as a desk is insufficient by arranging two monitors in a male pattern. In addition, since a separate power cable and monitor connection cable are required for each monitor, space utilization is not good due to the space occupied by many cables, and there is a problem that a dirty impression is caused when the cable is not arranged.

On the other hand, a dual monitor device (Laid-open No. 10-2006-0134558) has been filed as an off-the-shelf technology. However, such a dual monitor device has a complicated structure, which increases the manufacturing cost of the dual monitor device.

It is an object of the present invention to provide a dual monitor device which can more easily use a plurality of monitors as a dual monitor in a limited space such as a desk.

According to an aspect of the present invention, there is provided a display device including a first monitor and a second monitor having a display unit for outputting an image; A first guide part provided on the upper and lower sides of the rear surface of the first monitor and having a second monitor guide groove for guiding the sliding movement of the second monitor so as to overlap with the first monitor on the back side of the first monitor; And a second monitor detachment unit provided on the first guide unit and the second monitor to prevent the second monitor from being detached from the first monitor.

The first guide part may be characterized in that the first guide part is opened at one end so that the second monitor can be inserted and moved.

The second monitor separation preventing portion may include a second monitor separation preventing portion provided at one end of the first guide portion; And a second monitor detachment protrusion provided on an upper end of the second monitor, wherein when the second monitor overlapped on the back surface of the first monitor is pulled out in the horizontal direction, So that the second monitor can be prevented from being detached from the first monitor.

The second monitor may further include a second monitor supporting part coupled to a lower side of the second monitor and supporting the second monitor.

The second monitor supporting unit may be hinged to a lower side of the second monitor so that the second monitor supporting unit is rotatable in a backward direction of the second monitor.

The second monitor supporting part may further include a rolling wheel for moving the second monitor supporting part in a state of being in close contact with the ground surface when the second monitor is slidingly moved.

According to an aspect of the present invention, there is provided a display device including a first monitor, a second monitor, and an auxiliary monitor having a display unit for outputting an image; A first guide part provided on the upper and lower sides of the rear surface of the first monitor and having a second monitor guide groove for guiding the sliding movement of the second monitor so as to overlap with the first monitor on the back side of the first monitor; A second guide unit provided in pairs on upper and lower sides of the rear surface of the second monitor and having auxiliary monitor guide grooves for guiding the sliding movement of the auxiliary monitor so as to overlap the second monitor on the back side of the second monitor; A second monitor detachment prevention portion provided in the first guide portion and the second monitor for preventing the second monitor from being detached from the first monitor; And a secondary monitor unit provided on the second guide unit and the auxiliary monitor to prevent the auxiliary monitor from being detached from the second monitor.

The present invention can more easily use a plurality of monitors as a dual monitor in a limited space such as a desk, and the manufacturing cost of a dual monitor can be reduced by simplifying the configuration.

In addition, there is no need to connect a separate power cable or monitor cable to each monitor, which is advantageous in space utilization.

In addition, since the power connection cable or the monitor connection cable necessary for the second monitor is not exposed to the outside, there is an effect that the cable arrangement is not required separately.

1 is a configuration diagram showing a configuration of a dual monitor apparatus according to a first embodiment of the present invention;
2 to 3 are explanatory diagrams for explaining the operation of the dual monitor apparatus according to the first embodiment of the present invention,
4 is a configuration diagram of a dual monitor apparatus according to a second embodiment of the present invention.
5 to 6 are explanatory diagrams for explaining the operation of the dual monitor apparatus according to the second embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the same components of the drawings are denoted by the same reference numerals and signs as possible even if they are shown on different drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

< Dual  Configuration of monitor device>

<First Example >

FIG. 1 is a block diagram showing a configuration of a dual monitor apparatus according to a first embodiment of the present invention. 1, a dual monitor apparatus according to a first embodiment includes a first monitor 100, a second monitor 300, a first guide unit 200, And a second monitor deviation prevention unit 220. [ Since the first monitor 100 and the second monitor 300 have a display unit for outputting an image and the known monitors can be used for the first monitor 100 and the second monitor 300, The detailed description of the configuration of the first monitor 100 and the second monitor 300 will be omitted. The first monitor 100 and the second monitor 300 are electrically connected to each other to supply power to the second monitor 300 by connecting power to the first monitor 100, The first monitor 100 and the second monitor 300 may be connected by a monitor cable so that image information can be output to the second monitor 300 only by connecting the first monitor 100 and the first monitor 100. [

The first guide unit 200 is provided on the upper and lower sides of the rear face of the first monitor 100 and is disposed on the rear side of the first monitor 100 so as to overlap with the first monitor 100, And a second monitor guide groove 210 for guiding the sliding movement. The second monitor guide groove 210 of the first guide unit 200 is opened at one end to guide the second monitor 300 to be inserted and slide while the second monitor 300 is opened at the other end, And is prevented from protruding outward of the monitor 100. The first guide part 200 is provided on the upper side and the lower side of the back side of the first monitor 100 and the pair of first guide parts 200 are spaced apart from each other by a distance equal to the vertical width of the second monitor 300 Respectively. Meanwhile, the pair of first guide units 200 may be configured such that the interval between the first guide units 200 on the upper and lower sides is adjusted so as to be applied to the second monitor 300 having various widths.

The second monitor separation preventing unit 220 is provided in the first guide unit 200 and the second monitor 300 to prevent the second monitor 300 from being separated from the first monitor 100. [ The second monitor separation preventing unit 220 includes a second monitor separation preventing unit 220a provided at one end of the first guide unit 200 and a second monitor separation preventing unit 220a provided at one end of the second monitor 300, And the monitor detachment prevention protrusion 220b and the second monitor 300 overlapped on the back surface of the first monitor 100 is slid horizontally to draw out the second monitor detachment prevention protrusion 220b, It is prevented that the second monitor 300 is separated from the first monitor 100 by being caught by the monitor separation preventing jaw 220a. When the second monitor separation preventing protrusion 220b is caught by the second monitor separation preventing tuck 220a, the second monitor separation preventing protrusion 220b and the second monitor separation preventing tuck 220a can be stably coupled, And the like. At this time, the second monitor separation preventing protrusions 220b and the second monitor separation preventing tiles 220a may have different polarities (for example, N and S poles, S poles and N poles, respectively) .

The dual monitor of the present invention may further include a second monitor support unit 600 coupled to a lower side of the second monitor 300 to support the second monitor 300. The second monitor supporting part 600 preferably has a structure in which the lower second monitor supporting part 600 can be inserted and moved along the receiving space formed in the upper second monitor supporting part 600 so that the height of the second monitor supporting part 600 can be adjusted Do. The second monitor supporting part 600 further includes a coupling member (not shown) for firmly fixing the second monitor supporting part 600 on the upper side and the second monitor supporting part 600 on the lower side after adjusting the height of the second monitor supporting part 600 .

The second monitor supporting part 600 is hinged to the lower side of the second monitor 300 so that the second monitor supporting part 600 can be configured to be rotatable in the back direction of the second monitor 300. That is, the dual monitor may be configured to further include a hinge unit 620 that couples the second monitor 300 and the second monitor support unit 600, and it is unnecessary to use the second monitor 300 through such a configuration The second monitor 300 is slid to the back side of the first monitor 100 and then the second monitor support 600 is rotated and folded in the back direction of the first monitor 100 to fold the first monitor 100, It is possible to prevent the second monitor supporting part 600 from being seen when the front side of the monitor 100 is viewed.

The second monitor supporting part 600 may further include a rolling wheel 610 that allows the second monitor supporting part 600 to move in a state of being closely attached to the ground when sliding the second monitor 300 have. The second monitor supporting part 600 is coupled to the second monitor supporting part 600 by interlocking with the rolling wheel 610 on the lower side of the second monitor supporting part 600 to interlock with the sliding movement of the second monitor 300 along the second monitor guiding groove 210 It has the advantage of being able to move smoothly along the ground.

2 to 3 are explanatory diagrams for explaining the operation of the dual monitor apparatus according to the first embodiment of the present invention. Hereinafter, the operation of the dual monitor according to the first embodiment will be described with reference to Figs. 2 to 3. Fig.

When the second monitor 300 is not required to be used, the second monitor 300 is slid to the rear side of the first monitor 100 along the second monitor guide groove 210 to overlap the first monitor 100 , The second monitor 300 is not visible. At this time, the rolling wheel 610 is rotated in close contact with the ground by interlocking with sliding the second monitor 300 to the back side of the first monitor 100, so that the second monitor supporting part 600 is also rotated by the second monitor 300 are moved together. After the second monitor 300 is moved to the back side of the first monitor 100, the second monitor support unit 600, hinged to the lower side of the second monitor 300, And the second monitor supporting part 600 is folded.

On the other hand, when the second monitor 300 is used, the second monitor supporting part 600 folded on the back side of the first monitor 100 may be rotated to support the second monitor 300 The second monitor 300 is slid to the outside of the first monitor 100 along the second monitor guide groove 210 to take out the second monitor 300. [ At this time, the rolling wheel 610 moves the second monitor supporting part 600 to the outside of the first monitor 100 in conjunction with the sliding movement of the second monitor 300. [ The second monitor 300 includes a second monitor detachment protrusion (not shown) provided at one end of the second monitor 300 to prevent the second monitor 300, which is drawn out to the outside of the first monitor 100, from being detached from the first monitor 100 220b are hooked on the second monitor release preventing tucks 220a provided at the open end of the first guide portion 200. [ Of course, the second monitor 300 may be slid to the outside of the first monitor 100, and then the second monitor support 600 folded on the back side of the first monitor 100 may be opened have.

<2nd Example >

4 is a block diagram showing the configuration of a dual monitor apparatus according to a second embodiment of the present invention. 4, the dual monitor device according to the second embodiment includes a first monitor 100, a second monitor 300, an auxiliary monitor 500, a first monitor 100, A second guide portion 400, a second monitor separation prevention portion 220 and an auxiliary monitor separation prevention portion 420. The guide portion 200, the second guide portion 400, The first monitor 100, the second monitor 300 and the auxiliary monitor 500 are provided with a display unit for outputting images. The first monitor 100, the second monitor 300, and the auxiliary monitor 500, A detailed description of the configurations of the first monitor 100, the second monitor 300 and the auxiliary monitor 500 will be omitted. The first monitor 100, the second monitor 300 and the auxiliary monitor 500 are connected to the first monitor 100 to supply power to the second monitor 300 and the auxiliary monitor 500, The first monitor 100 and the second monitor 100 are electrically connected to each other so that the image can be supplied to the second monitor 300 and the auxiliary monitor 500 only by connecting the first monitor 100 to a computer, 2 monitor 300 and the auxiliary monitor 500 are preferably connected by a monitor cable. Since the configurations and operations of the first monitor 100 and the second monitor 300 are the same as those described in the first embodiment, a detailed description thereof will be omitted. Hereinafter, I will explain.

The second guide unit 400 is provided on the upper and lower sides of the rear surface of the second monitor 300 and is disposed on the rear side of the second monitor 300 so as to overlap with the second monitor 300, And an auxiliary monitor guide groove 410 for guiding movement. One end of the auxiliary monitor guide groove 410 of the second guide unit 400 is opened to guide the sliding movement of the auxiliary monitor 500 inserted therein and the other end thereof is connected to the second monitor 300 So as to be prevented from protruding outwardly. The second guide unit 400 is disposed on the upper side and the lower side of the rear surface of the second monitor 300 so that the pair of second guide units 400 are spaced at the same interval as the vertical width of the auxiliary monitor 500 Respectively. Meanwhile, the pair of second guide units 400 may be configured such that the interval between the upper and lower second guide units 400 is adjusted so as to be applied to the auxiliary monitor 500 having various widths.

The auxiliary monitor separation preventing unit 420 is provided in the second guide unit 400 and the auxiliary monitor 500 to prevent the auxiliary monitor 500 from being detached from the second monitor 300. [ More specifically, the auxiliary monitor separation prevention part 420 includes an auxiliary monitor separation prevention bump 420a provided at one open end of the second guide part 400 and an auxiliary monitor separation prevention protrusion 420a provided at one end of the auxiliary monitor 500, And the auxiliary monitor detachment protrusion 420b is slid in the horizontal direction and drawn out when the auxiliary monitor 500 overlapped on the back surface of the second monitor 300 is moved to the auxiliary monitor separation preventing bust 420a Thereby preventing the auxiliary monitor 500 from being detached from the second monitor 300. [ On the other hand, when the auxiliary monitor detachment prevention protrusion 420b is caught by the auxiliary monitor detachment prevention protuberance 420a, magnetism such as a magnet is provided so that the auxiliary monitor detachment prevention protuberance 420b and the auxiliary monitor detachment prevention protrusion 420a can be stably engaged It may be made of the same material. At this time, the auxiliary monitor separation preventing protrusion 420b and the auxiliary monitor separation preventing device 420a are configured to have mutually different polarities (for example, N and S poles, S poles and N poles, respectively) .

5 to 6 are explanatory diagrams for explaining the operation of the dual monitor apparatus according to the second embodiment of the present invention. Hereinafter, the operation of the dual monitor according to the second embodiment will be described with reference to FIGS. 5 to 6. In the operation in which the second monitor 300 is inserted or withdrawn from the first monitor 100, Only the process of inserting or extracting the auxiliary monitor 500 from the second monitor 300 will be described below.

When the auxiliary monitor 500 is not required to be used, the auxiliary monitor 500 is slid and overlapped to the back side of the second monitor 300 along the auxiliary monitor guide groove 410, The auxiliary monitor 500 is not seen. On the other hand, when the auxiliary monitor 500 is used, the auxiliary monitor 500 slides to the outside of the second monitor 300 along the auxiliary monitor guide groove 410 of the second guide unit 400, . When the auxiliary monitor 500 is completely drawn out to the outside of the second monitor 300, it is possible to prevent the auxiliary monitor 500 from being detached from the second monitor 300, The monitor detachment prevention protrusion 420b is caught by the auxiliary monitor detachment prevention tab 420a provided at one end of the second guide portion 400 to prevent the auxiliary monitor 500 from being detached from the second monitor 300 .

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Further, it is obvious that various modifications and variations can be made without departing from the scope of the technical idea of the present invention by anyone having ordinary skill in the art.

100: First monitor
200: first guide portion
210: Second monitor guide groove
220: second monitor departure prevention section
300: Second monitor
400: second guide portion
410: Secondary Monitor Guide Home
420: auxiliary monitor departure prevention section
500: Secondary monitor
600: second monitor support
610: Rolling Wheels

Claims (7)

A first monitor and a second monitor having a display unit for outputting an image;
And a second monitor guide groove provided in pairs on upper and lower sides of the rear surface of the first monitor and having a second monitor guide groove for guiding sliding movement of the second monitor so as to overlap with the first monitor, ; And
And a second monitor separation preventing unit provided on the first guide unit and the second monitor to prevent the second monitor from being separated from the first monitor,
The second monitor further includes a second monitor support coupled to a lower side of the second monitor and supporting the second monitor,
The second monitor support part
A second monitor supporting unit hinged to a lower side of the second monitor so as to be rotatable in a back direction of the second monitor,
The second monitor support part
And a rolling wheel for moving the second monitor supporting part in a state of being closely attached to the ground when sliding the second monitor. The method according to claim 1,
The first guide portion
Wherein the second monitor is opened at one end so that the second monitor can be inserted and moved.
The method according to claim 1,
The second monitor deviation preventing unit
A second monitor release preventing edge provided at one end of the first guide section; And
And a second monitor detachment protrusion provided at an upper end of the second monitor,
The second monitor detachment prevention projection is hooked on the second monitor separation prevention projection when the second monitor overlapped with the back face of the first monitor is pulled out in the horizontal direction so that the second monitor is detached from the first monitor Wherein the first monitor device is a dual monitor device.
delete delete delete A first monitor, a second monitor, and an auxiliary monitor having a display unit for outputting an image;
And a second monitor guide groove provided in pairs on upper and lower sides of the rear surface of the first monitor and having a second monitor guide groove for guiding sliding movement of the second monitor so as to overlap with the first monitor, ;
A second guide unit provided in pairs on upper and lower sides of the rear surface of the second monitor and having an auxiliary monitor guide groove for guiding the sliding movement of the auxiliary monitor so as to overlap with the second monitor on the rear side of the second monitor;
A second monitor release preventing unit provided on the first guide unit and the second monitor to prevent the second monitor from being detached from the first monitor; And
And an auxiliary monitor detachment prevention unit provided on the second guide unit and the auxiliary monitor to prevent the auxiliary monitor from being detached from the second monitor,
The second monitor further includes a second monitor support coupled to a lower side of the second monitor and supporting the second monitor,
The second monitor support part
And a rolling wheel for moving the second monitor supporting part in a state of being closely attached to the ground when sliding the second monitor.
KR20130092436A 2013-08-05 2013-08-05 Dual monitor apparatus KR101475750B1 (en)

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KR20130092436A KR101475750B1 (en) 2013-08-05 2013-08-05 Dual monitor apparatus

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KR20130092436A KR101475750B1 (en) 2013-08-05 2013-08-05 Dual monitor apparatus

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190065910A (en) * 2017-12-04 2019-06-12 한국과학기술원 Removable Secondary Display Device
KR102172499B1 (en) * 2020-04-19 2020-10-30 (주) 휴그린 prescription management System

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060077631A (en) * 2004-12-30 2006-07-05 삼성전자주식회사 Display panel and portable display apparatus employing the same
KR20070069663A (en) * 2005-12-28 2007-07-03 엘지엔시스(주) Multi monitor apparatus
KR20120011153A (en) * 2010-07-28 2012-02-07 엘지디스플레이 주식회사 Mobile Communication Terminal Having Dual Display
KR20120013471A (en) * 2010-08-05 2012-02-15 삼성전자주식회사 Portable terminal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060077631A (en) * 2004-12-30 2006-07-05 삼성전자주식회사 Display panel and portable display apparatus employing the same
KR20070069663A (en) * 2005-12-28 2007-07-03 엘지엔시스(주) Multi monitor apparatus
KR20120011153A (en) * 2010-07-28 2012-02-07 엘지디스플레이 주식회사 Mobile Communication Terminal Having Dual Display
KR20120013471A (en) * 2010-08-05 2012-02-15 삼성전자주식회사 Portable terminal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190065910A (en) * 2017-12-04 2019-06-12 한국과학기술원 Removable Secondary Display Device
KR102099448B1 (en) * 2017-12-04 2020-04-10 한국과학기술원 Removable Secondary Display Device
KR102172499B1 (en) * 2020-04-19 2020-10-30 (주) 휴그린 prescription management System

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