WO2015050303A1 - Digital information display device - Google Patents

Abstract

The present invention relates to a digital information display device. The digital information display device, according to the present invention, comprises: a base; a support coupled to the base in an upward direction; a tilting part coupled so as to be rotated rearwards around the support; a display part coupled to the tilting part so as to display information on the front side thereof; and a position switching part interposed between the display part and the tilting part so as to allow the display part to be slid along the tilting part and to allow the display part to be rotated around the tilting part. Accordingly, the objective of the present invention is to provide the digital information display device wherein a display is tilted, rotated, and slid to be appropriate for various image information to be displayed such that the display can be disposed in a horizontal direction or a vertical direction, and thus it is possible to effectively provide the display in a limited space and to improve the visibility and readability of the image information.

Description

Digital information display device

The present invention relates to a digital information display apparatus, and more particularly, to enable a display unit to be tilted, rotated, and slidable to provide a display according to various image information, and to be digitally positioned in an optimal state within a limited space. An image display apparatus is provided.

In general, a digital information display device (DID, Digital Information Display) is an indoor and outdoor display device that is installed and operated for corporate advertising or promotion.

Digital Information Display (DID, Digital Information Display) is used for the purpose of notifying the information to a large number of non-individuals by using large LCD panel, so it is public display or digital signage. It is called

1 is a front perspective view schematically showing a conventional digital information display apparatus, and FIG. 2 is a rear perspective view schematically showing a conventional digital information display apparatus.

1 and 2, the digital information display apparatus 100 includes a case unit 110, an image information unit 120, and a support unit 130.

The case unit 110 is provided with a display unit 120 for displaying an image, and one side of the display unit 120 is exposed to the outside through a portion in which the front of the case unit 10 is opened to provide image information to a plurality of cases. to provide.

The supporting part 130 is coupled to the case part 110 and fixedly installed on the ground to support the case part 110.

Since the digital information display apparatus as described above is intended to express the image information largely, the display is manufactured in a large area, and thus, the load may be secured by installing a fixed amount of several hundred kg.

As a result, the display 120 may be positioned in the vertical or horizontal direction and installed only in an inclined state at a vertical or predetermined angle to secure a wide field of view on the front of the display.

However, since the display unit 120 is fixedly installed, there is a problem in that readability or visibility is lowered according to various image information.

For example, in the case where the long side of the display unit 120 is fixedly installed in the vertical direction, visibility and readability of the short side of the display unit 120 are good, and the readability is relatively low, but the visibility and readability of the display unit 120 are relatively low. There was a losing problem.

In order to solve the above problems, it is necessary to fix the display according to the image information in either the horizontal direction or the vertical direction.

In addition, there is a problem that can not be installed if the installation space is not appropriate when the pre-installed digital video display should be installed elsewhere.

SUMMARY OF THE INVENTION An object of the present invention is to solve the conventional problems as described above, and to provide a digital information display apparatus that can be positioned in the horizontal or vertical direction by tilting, rotating, and sliding the display to suit various image information to be displayed. In providing

In addition, the present invention provides a digital information display apparatus capable of changing the display to various positions, thereby improving visibility and readability of image information.

In addition, the present invention provides a digital information display apparatus capable of changing the display to various positions so that the display can be effectively installed in a limited space.

According to the present invention, the object is a pedestal; A support coupled to the pedestal upward; A tilting unit coupled to the rear side with respect to the support; A display unit coupled to the tilting unit to display information to the front side; And a position changer interposed between the display unit and the tilting unit to allow the display unit to slide along the tilting unit and to allow the display unit to rotate about the tilting unit. Can be achieved by the information display device

Here, the pedestal preferably includes an auxiliary support coupled to be pulled out to the rear side.

In addition, the position change unit is a guide installed in the vertical direction in the tilting portion; A support plate coupled to a rear surface of the display; A guide block moving along the guide; And a rotation guide interposed between the guide block and the support plate to guide rotation of the support plate.

In addition, the rotation guide preferably includes a guide body penetrating the guide block and coupled to the guide block, and a flange formed larger than the diameter of the block body to be in contact with one surface of the support plate.

In addition, the flange is formed with a guide groove in the circumferential direction, it is preferable that the support plate is formed with a protrusion that is embedded in the guide groove.

The display unit may be controlled to slide along the tilting unit so that the center of gravity of the display unit is located on an extension line of the support when the tilting unit is tilted to the rear side according to the rotation of the tilting unit.

In addition, the auxiliary pedestal is preferably controlled to move to the rear side when the display is tilted to the rear side.

According to the present invention, there is provided a digital information display apparatus which can be positioned horizontally or vertically by tilting, rotating, and sliding a display appropriately for various image information to be displayed.

In addition, the present invention provides a digital information display apparatus capable of changing the display to various positions, thereby improving visibility and readability of image information.

In addition, the present invention provides a digital information display apparatus capable of changing the display to various positions so that the display can be effectively installed in a limited space.

1 is a perspective view of a conventional digital information display device;

2 is a perspective view of a digital information display device according to a first embodiment of the present invention;

3 is a rear perspective view of FIG. 2;

4 is an exploded perspective view of FIG. 2;

5 is a detailed view of the position changer of FIG. 4;

6 is a rear view of FIG. 4;

FIG. 7 is a cross-sectional view taken along the line AA ′ of FIG. 5;

8 to 12 is an operating state of FIG.

Prior to the description, in the various embodiments, components having the same configuration will be representatively described in the first embodiment using the same reference numerals, and in other embodiments, different configurations from the first embodiment will be described. do.

Hereinafter, a digital information display device according to a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view of a digital information display device according to a first embodiment of the present invention, FIG. 3 is a rear perspective view of FIG. 2, and FIG. 4 is an exploded perspective view of FIG. 2.

2 to 4, the digital information display device according to the first embodiment of the present invention, the pedestal 10, the support 20, the tilting unit 30, the display unit 40, the position switching unit 50 ) And a control unit.

The pedestal 10 is provided in the form of a panel that can be placed on the ground, the bottom is coupled to the moving means such as wheels, it is configured to include an auxiliary support 11 that can be pulled out to the rear side.

The auxiliary support 11 is installed to be pulled out to the rear side of the pedestal 10, may be installed to be pulled out by an external force, if necessary to the control unit to be described later by a driving means (not shown) such as a motor It can be installed to be pulled out back and forth by.

In the present embodiment, a case where the auxiliary support 11 is pulled out by the predetermined first driving means under the control of the controller will be described as an example.

The support 20 is in the form of a panel is vertically coupled to the central portion of the pedestal 10 to form a " ㅗ " shape with the pedestal 10.

The tilting unit 30 is coupled to be rotated by a rotating means such as hinged to an upper portion of the support 20 as a substantially "e" of the shaped panel.

Here, the rotation angle of the tilting unit 30 may be 90 degrees to the rear side based on the support 20. That is, it is installed to be able to rotate to a completely lying shape when viewed from the front.

In addition, two side-by-side guide grooves 31 are formed inside the tilting part 30 so that the guide 51 of the position changing part 50 to be described later is installed.

The front side of the tilting unit 30 is coupled to the display unit 40 provided with a monitor such as an LCD for displaying image information.

In addition, the rotation of the tilting unit 30 is installed to be rotatable according to the driving of the second driving means (not shown) such as a stepping motor controlled by a controller to be described later.

5 is a detailed view of the position changer of FIG. 4, FIG. 6 is a rear view of FIG. 4, and FIG. 7 is a cross-sectional view taken along line AA ′ of FIG. 5.

5 to 7, the position switching unit 50 is interposed between the display unit 40 and the tilting unit 30, and is installed to allow rotation and sliding movement of the display unit 40. .

Specifically, the position switching unit 50 is configured to include a guide 51, guide block 52, the support plate 53 and the rotation guide 54. The guides 51 are provided in a substantially bar shape and are installed in the guide grooves 31 of the tilting part 30 described above in the vertical direction.

The guide block 52 is formed such that the guides 51 are inwardly coupled to both sides, and are slidably moved along the guide 51.

The support plate 53 is provided in the form of a panel, and a stopper 53a is inserted into the rotation guide groove 54b 'of the flange 54b to be described later on the front side of the panel, and is provided by a predetermined fastening means. It is coupled to the back of the display unit 40.

The rotation guide 54 includes a block body 54a and a flange 54b. The block body 54a penetrates through the support plate 53 and is coupled to the guide block 52, and the flange 54b is formed larger than the diameter of the block body 54a so that the guide block of the support plate 53 is formed. 52) abuts against the opposite side on which it is located.

Here, at least one rotation guide groove 54b 'is formed in the flange 54b in the circumferential direction, and the stopper 53a of the support plate 53 is embedded in each rotation guide groove 54b'. The circumferential length of the rotation guide groove 54b 'may be formed such that the support plate 53 rotates 90 ° in a clockwise or counterclockwise direction.

By the above combination, the support plate 53 is rotatable about the rotation guide 54, and the stopper 53a can be fixed in a rotated state by being caught by the end of the rotation guide groove 54b '.

Both ends of the rotation guide groove 54b 'may be formed to have a size of the groove so that the stopper 53a may be fixed in a shape such as an interference fit.

Here, the guide block 52 is slidably moved along the guide using a fourth driving means (not shown) such as a linear motor, and the predetermined fourth driving means (not shown) such as a stepping motor is used for the above-mentioned. It is configured to rotate the support plate 53.

The control unit controls the image information displayed on the display unit 40, and controls the first, second, third, and fourth driving means described above to enable the display unit 40 to tilt, slide, and rotate. Can be.

Herein, the controller (not shown) may individually control tilting, rotation, and sliding of the display unit 40. Preferably, the center of gravity of the display unit 40 is on the extension line of the support 20 during tilting. The sliding movement so as to be located in, and at the same time the auxiliary support 11 to be pulled out to the rear side to achieve the overall balance, each operation can be made.

Next, the operation state of the above-mentioned digital information display apparatus will be described. 8 to 10 is an operating state diagram of FIG. When the display unit 40 is to be tilted in the clockwise direction as shown in FIG. 8, the auxiliary pedestal 11 is pulled out to the rear side to maintain balance on the pedestal 10 side.

At the same time, the control unit rotates the display unit 40 clockwise by causing the tilting unit 30 to rotate about the support 20. In addition, while the display unit 40 rotates in the clockwise direction, the display unit 40 slides downward along the tilting unit 30 in the state as shown in FIG. In FIG. 8, the sliding movement leftward downward is illustrated.

During sliding, the center of gravity of the display unit 40 is positioned on the extension line of the support 20 to prevent the phenomenon of tilting in one direction.

On the other hand, when rotating the display unit 40 so that the horizontal direction is located in the horizontal direction, the control unit controls the fourth driving means to rotate the support plate 53 coupled to the display unit 40, the stopper as shown in FIG. Is rotated while moving along the rotation guide groove can be rotated so that the long side is positioned in the horizontal direction as shown in FIG.

As described above, the digital information display apparatus according to the present invention can be easily installed because it can be tilted, rotated, and slid even in a narrow space.

In addition, since the display unit 40 may be positioned in the horizontal or vertical direction so as to be suitable for the image information to be displayed, the installation cost may be reduced because a separate display is not provided.

The scope of the present invention is not limited to the above-described embodiment, but may be embodied in various forms of embodiments within the scope of the appended claims. Without departing from the gist of the invention claimed in the claims, it is intended that any person skilled in the art to which the present invention pertains falls within the scope of the claims described in the present invention to various extents which can be modified.

[Description of the code]

10: pedestal 11: auxiliary base

20: support 30: tilting part

31: guide groove 40: display unit

50: switch position 51: guide

52: guide block 53: support plate

53a: stopper 54: rotation guide

54a: block body 54b: flange

54b ': Rotation guide groove

Claims (4)

Pedestal; A support coupled to the pedestal upward; A tilting unit coupled to the rear side with respect to the support; A display unit installed to display information in front of the tilting unit; And, A guide installed in the tilting part in a vertical direction, a support plate coupled to the rear surface of the display, a guide block moving along the guide, and a rotation interposed between the guide block and the support plate to guide rotation of the support plate. Position changer including a guide; And, An auxiliary support installed to be pulled out from the rear lower end of the support to the rear side; First driving means driven to withdraw the auxiliary support from the pedestal; Second driving means driven to rotate the tilting part about the support; Third driving means for driving the guide block of the position shifting unit to move along the guide such that the display unit slides along the tilting unit; And, Controls the first driving means, the second driving means, and the third driving means, and when the tilting is performed according to the rotation of the tilting part, the display part is located along the tilting part while the center of gravity of the display part is located on an extension line of the support. Sliding sliding, And a control unit which controls the auxiliary support to be pulled out to the rear side when the display unit is slid and moved. The method of claim 1, A fourth driving means driven to rotate the support plate to cause the display unit to rotate about the tilting unit; And said fourth driving means is controlled by said control unit. The method of claim 1, The rotation guide is coupled to the guide block and the end of the block body is installed so as to pass through the support plate, is coupled to the end of the block body is formed larger than the diameter of the block body is installed to abut one surface of the support plate Digital information display device comprising a flange. The method of claim 3, wherein And a rotation guide groove formed in the flange in the circumferential direction, and a stopper formed in the support plate in the support plate.

Images