WO2013069827A1

WO2013069827A1 - Display support device

Info

Publication number: WO2013069827A1
Application number: PCT/KR2011/008499
Authority: WO
Inventors: 이정민
Original assignee: (주)센트로닉스
Priority date: 2011-11-08
Filing date: 2011-11-09
Publication date: 2013-05-16

Abstract

Disclosed is a display support device. The display support device comprises: a base provided on a wall body; a support installed to swivel and tilt on the base; a pair of connection joints which are arranged to be spaced from each other in a vertical direction, and hinged-coupled on the center of a rotary shaft in the horizontal direction of the support, respectively; and a pair of connection members which is respectively interposed between the base and the pair of connection joints, adjusts each interval between the base and the pair of connection joints, and is hinge-coupled on the center of the rotary shaft in a first vertical direction of the pair of connection joints, respectively.

Description

Display support device

The present invention relates to a display support device.

Flat panel displays such as TVs and monitors with LCDs, PDPs, and LEDs have the advantage of being able to use narrow spaces efficiently, replacing CRT TVs and monitors, and the demand is expected to increase in the future. Since such flat panel displays cannot be independently stand up as thin, thin types, devices for mounting them on a wall are being developed.

Conventional display support apparatus has a problem that it is not possible to maintain the optimal audiovisual as the user changes the position. In addition, the conventional display supporting apparatus has a complicated structure, which causes a problem that the display is separated from the wall by increasing the distance, which damages the appearance.

Prior art literature

Republic of Korea Patent Publication No. 2010-0007682 (2010.01.22)

The present invention is to provide a display support device that can adjust the audio visual angle more easily.

According to one aspect of the invention, the base is installed on the wall, the swivel (tilt) and tilt (tilt) with respect to the base to support the display, disposed in the longitudinal direction spaced apart from each other, each transverse to the support Interposed between a pair of connecting joints and a base and a pair of connecting joints hinged about a rotation axis, respectively, to adjust a distance between the base and a pair of connecting joints, respectively, in a first longitudinal direction to the pair of connecting joints, respectively. A display support device is provided that includes a pair of connection members hinged about an axis of rotation.

Here, each of the pair of connecting members may be hinged to the base about a second longitudinal rotational axis, and hinged to each other about a third longitudinal rotational axis to be folded or unfolded first. Cancer and a second cancer.

In addition, the pair of connecting members may be arranged such that the longitudinal separation distance between the first arms of each other is greater than the longitudinal separation distance between the second arms of each other, and the first and second arms are folded in the same direction. Can be.

In addition, the pair of connecting members may be coplanar with the first longitudinal axis of rotation, the second longitudinal axis of rotation, the third longitudinal axis of rotation, the first arm and the second arm when the first arm and the second arm are folded, respectively. It can be placed on.

In addition, the pair of connecting members may have the first longitudinal rotation axis, the second longitudinal rotation axis, and the third longitudinal rotation center of each other on the same line when the first arm and the second arm are folded. .

In addition, the pair of connecting joints and the pair of connecting members may be disposed on each of both sides of the base, and the arrangement forms thereof may be symmetric with each other.

The support may include a main frame coupled to the pair of connection joints and an auxiliary frame to reinforce the main frame.

On the other hand, the base may be inserted in the space surrounded by the main frame and the auxiliary frame.

1 is a perspective view showing a display support device according to an embodiment of the present invention.

2 is a front view showing a display support device according to an embodiment of the present invention.

3 is a rear view of the display support apparatus according to an embodiment of the present invention.

4 is a plan view showing a display support device according to an embodiment of the present invention.

5 is a side view showing a display support device according to an embodiment of the present invention.

6 is a view showing a folded state of the display support device according to an embodiment of the present invention.

― Explanation of codes ―

100: base 200: support

210: main frame 230: auxiliary frame

310, 330: connection joint 311, 331: transverse rotation axis

410 and 430: connecting member 411 and 431: first longitudinal rotation axis

413, 433: second longitudinal axis of rotation 415, 435: third longitudinal axis of rotation

417, 437: 1st arm 419, 439: 2nd arm

1000: display support device

An embodiment of a display supporting apparatus according to the present invention will be described in detail with reference to the accompanying drawings, in the following description with reference to the accompanying drawings, the same or corresponding components are given the same reference numerals and duplicate description thereof It will be omitted.

In addition, terms such as first and second used below are merely identification symbols for distinguishing the same or corresponding components, and the same or corresponding components are limited by terms such as the first and second components. no.

In addition, the coupling does not only mean the case where the physical contact is directly between the components in the contact relationship between the components, other components are interposed between the components, the components in the other components Use it as a comprehensive concept until each contact.

1 is a perspective view showing a display support device according to an embodiment of the present invention. 2 is a front view showing a display support device according to an embodiment of the present invention. 3 is a rear view of the display support apparatus according to an embodiment of the present invention. 4 is a plan view illustrating a display support apparatus according to an embodiment of the present invention. 5 is a side view showing the display support apparatus according to an embodiment of the present invention.

As shown in FIGS. 1 to 5, the display support apparatus 1000 according to an exemplary embodiment of the present invention may include a base 100, a support 200, a pair of

connection joints

310 and 330, and a pair of Connecting

members

410 and 430.

The display support apparatus 1000 is a device for mounting and supporting a display on a wall, and the base 100 is installed and fixed to a wall. The base 100 is formed of a member having a predetermined strength so as to be firmly installed on the wall and to prevent deformation, and the part facing the wall may have a flat plate shape. The base 100 may have an installation hole for installing the base 100 on a wall through an installation member such as a screw or a nail.

The support 200 is connected to the base 100 through a pair of connecting

joints

310 and 330 and a pair of connecting

members

410 and 430 so that the support 100 can be swiveled and tilted with respect to the base 100. Support. At this time, the swivel is driven to rotate about the axis in the longitudinal direction with respect to the base 100, the tilt is driven to rotate around the axis in the transverse direction with respect to the base 100, a detailed description of the drive mechanism will be described later do.

The support 200 may be formed of a member having a predetermined strength to firmly support the display and prevent deformation, and may support various types of support holes for supporting the display according to the shape of the display. The support 200 may include a main frame 210 and an auxiliary frame 230. The main frame 210 and the auxiliary frame 230 will be described later.

The pair of

connection joints

310 and 330 are disposed to be spaced apart from each other in the longitudinal direction, and hinged to the support 200 with respect to the

transverse rotation axes

311 and 331, respectively. In this case, the hinge coupling is a coupling in which rotation about the moment is free about the axis, but transverse and longitudinal movements are constrained. The pair of

connection joints

310 and 330 are hinged to the support 200 about the horizontal

rotational axes

311 and 331, respectively, so that the support 200 is connected to the support 200 when an external force is applied to the support 200. Each of the

joints

310 and 330 may rotate about the transverse

rotational axes

311 and 331.

The pair of connecting

members

410 and 430 are interposed between the base 100 and the pair of connecting

joints

310 and 330, respectively, so as to space between the base 100 and the pair of connecting

joints

310 and 330, respectively. And hinged about a first longitudinal

rotational axis

411, 431 to the pair of

connection joints

310, 330, respectively.

A pair of connecting

joints

310 and 330 and a pair of connecting

members

410 and 430 adjust the distance between the support 200 and the base 100 and at the same time the base 100 of the support 200. When performing the function of freeing the transverse and longitudinal rotation relative to, the support 200 may be capable of swivel and tilt drive with respect to the base 100 at the same time.

To this end, first, a pair of

connection joints

310 and 330 are hinged to the support 200 about the

transverse rotation axes

311 and 331, respectively, and a pair of

connection members

410 and 430 are connected to one pair. The hinges are coupled to the

joints

310 and 330 about the first

longitudinal rotation shafts

411 and 431, respectively, so that when the external force is applied to the support 200, the transverse direction and the longitudinal direction of the base 100 of the support 200 are applied. Rotation can be free. At the same time, the pair of connecting

members

410 and 430 adjust the distance between the base 100 and the pair of connecting

joints

310 and 330, respectively, thereby adjusting the distance between the support 200 and the base 100, respectively. I can regulate it. In this case, the function of adjusting the distance between the pair of connecting

members

410 and 430 may be implemented through a cylinder structure (not shown) or a folding or unfolding structure of a plurality of arms.

Meanwhile, the pair of

connection joints

310 and 330 are coupled to the support body 200 to be spaced apart from each other in the longitudinal direction, and when the external force is applied to the support 200, the pair of

connection members

410 and 430 respectively support the support ( The distance between the 200 and the base 100 may be adjusted to be the same or different. At this time, the rotational force in the lateral and longitudinal directions as the distance between the support 200 and the base 100 is different, the support 200 is a horizontal axis of rotation (311, 331) and the first longitudinal axis of rotation (411, Since it is rotated and absorbed through the 431, the display support apparatus 1000 may more easily and naturally drive the swivel and the tilt.

The pair of connecting

members

410 and 430 may be hinged to the base 100 with respect to the second longitudinal

rotational axes

413 and 433, respectively. Due to this, the rotation radius of the support 200 swivel-driven relative to the base 100 and the range of adjusting the gap between the support 200 and the base 100 may be increased.

The pair of connecting

members

410 and 430 are first and

second arms

417 and 437 and

second arms

419 and 439 which are hinged to each other about the third longitudinal axis of

rotation

415 and 435 respectively. ) May be included. At this time, the folding is a drive that is folded so that the angle formed by the

first arm

417, 437 and the

second arm

419, 439 about the third longitudinal rotation axis (415, 435) becomes small, and the unfolding is a third The driving is extended so that the angle between the

first arms

417 and 437 and the

second arms

419 and 439 is increased about the

longitudinal rotation shafts

415 and 435. Due to this, the rotation radius of the support 200 swivel-driven relative to the base 100 and the range of adjusting the gap between the support 200 and the base 100 may be increased.

The pair of connecting

members

410 and 430 may be disposed such that the longitudinal separation distance between the

first arms

417 and 437 of each other is greater than the longitudinal separation distance between the

second arms

419 and 439 of each other. In other words, based on the front view (FIG. 2) of the display support apparatus 1000, the first member 417 is disposed on the upper portion of the second arm 419, and the lower portion of the connection member 410 is located on the upper portion of the display supporting apparatus 1000. The connection member 430 positioned in the first arm 437 may be disposed below the second arm 439.

The pair of connecting

members

410 and 430 may be folded with the

first arms

417 and 437 and the

second arms

419 and 439 in the same direction. For example, based on the front view (FIG. 2) of the display support apparatus 1000, the third longitudinal rotational axis 415 is located at the lower side when the connecting member 410 located at the upper side is moved to the left side. The third longitudinal rotation shaft 435 may also be moved to the left side when the connecting member 430 is folded.

6 is a view illustrating a folded state of the display support apparatus according to an embodiment of the present invention. As shown in FIG. 6, the pair of connecting

members

410 and 430 have a first longitudinal rotation axis 411 when the

first arms

417 and 437 and the

second arms

419 and 439 are folded, respectively. 431, second longitudinal rotation axes 413 and 433,

first arms

417 and 437, and

second arms

419 and 439 may be disposed on the same plane. As a result, the gap between the support 200 and the base 100 may be minimized, and the display support apparatus 1000 may be slimmed.

The pair of connecting

members

410 and 430 may include the first

longitudinal rotation shafts

411 and 431 and the second type when the

first arms

417 and 437 and the

second arms

419 and 439 are folded.

Directional axes

413 and 433 and centers of the third

longitudinal axis

415 and 435 may be located on the same line, respectively. In other words, based on the front view (FIG. 2) of the display support apparatus 1000, the connection member 410 located above and the connection member 430 located below may be arranged in a symmetrical shape.

The pair of connecting

joints

310 and 330 and the pair of connecting

members

410 and 430 may be disposed at both sides of the base 100, respectively. In other words, based on the front view (FIG. 2) of the display support apparatus 1000, a pair of

connection joints

310 and 330 and a pair of

connection members

410 and 430 are provided on one side of the base 100. The other pair of connection joints 310 'and 330' and the other pair of connection members 410 'and 430' may be disposed on the other side of the base 100. For this reason, the structure for supporting the support 200 is disposed on both sides of the base 100, thereby making the display support apparatus 1000 more robust.

Here, the form in which the pair of

connection joints

310 and 330 and the pair of

connection members

410 and 430 are disposed on both sides of the base 100 may be symmetrical to each other.

The main frame 210 is a portion that is coupled to the pair of

connection joints

310 and 330 of the support 200, and a support hole for supporting the display may be formed.

The auxiliary frame 230 is a portion of the support 200 that reinforces the main frame 210, and like the main frame 210, a support hole for supporting the display may be formed. When the main frame 210 has a plurality of main frames 210, the auxiliary frames 230 may be reinforced by connecting the plurality of main frames 210, and the plurality of auxiliary frames 230 may also be provided.

The base 100 may be inserted into a space surrounded by the main frame 210 and the auxiliary frame 230. As a result, the gap between the support 200 and the base 100 may be minimized, and the display support apparatus 1000 may be slimmed.

A driving process of the display support apparatus according to the embodiment of the present invention as described above will be described. The direction in the following description process is based on FIG. 2.

The display support apparatus 1000 may be in a state in which the base 100 is installed and fixed to a wall and supports the display on the support 200. Next, the user may apply an external force to a specific portion of the display when the display audiovisual adjustment is necessary, and the external force may be the sum of the respective forces with respect to the X, Y, and Z axes in the three-dimensional space.

In this case, the driving process of the display support apparatus 1000 will be described by taking an example in which an external force is applied in the form of pushing the lower right portion of the display.

Next, the external force applied to the lower right portion of the display may be transmitted as it is to the support 200 supporting the display. The lower force of the support 200 may be pushed more toward the wall than the top by the external force transmitted as described above, and at the same time, the right side of the support 200 may be pushed more toward the wall than the left.

In this case, the pair of connecting

members

410 and 430 may be folded. In particular, the lower connecting member 430 is folded more than the upper connecting member 410, and at the same time the support 200 with respect to the transverse rotation axes 311 and 331 of each of the pair of connecting

joints

310 and 330. By rotating), tilt driving of the support 200 can be implemented. Meanwhile, at the same time as the tilt driving of the support 200, the support 200 rotates about the longitudinal rotation axis such that the right side of the support 200 is closer to the wall than the left side, so that the swivel drive of the support 200 can be implemented. have. As a result, the support 200 may be swiveled and tilted so that the lower right end of the support 200 is closest to the wall.

As such, the pair of connecting

joints

310 and 330 and the pair of connecting

members

410 and 430 interact with each other according to the position and direction of the external force applied thereto, so that the swivel and tilt driving of the support 200 may be implemented. Can be.

As mentioned above, although an embodiment of the present invention has been described, those of ordinary skill in the art may add, change, delete or add components within the scope not departing from the spirit of the present invention described in the claims. The present invention may be modified and changed in various ways, etc., which will also be included within the scope of the present invention.

According to an embodiment of the present invention, a display support device capable of easier swivel and tilt driving can be implemented through hinge coupling using a horizontal and longitudinal rotation axis in combination.

Claims

A base installed on the wall;

A support that is swivelable and tiltable relative to the base to support the display;

A pair of connection joints disposed to be spaced apart from each other in the longitudinal direction and hinged to the support, respectively, about a transverse rotation axis; And

Interposed between the base and the pair of connecting joints respectively to adjust a distance between the base and the pair of connecting joints, and hinged about a first longitudinal rotation axis to the pair of connecting joints, respectively. Pair of connecting members;

Display support device comprising a.
The method of claim 1,

The pair of connecting members are each

And a hinge coupled to the base about a second longitudinal axis of rotation.
The method of claim 2,

The pair of connecting members are each

First and second arms hinged to each other about a third longitudinal axis of rotation and folded or unfolded;

Display support device comprising a.
The method of claim 3,

The pair of connecting members

And a longitudinal separation distance between the first arms from each other is greater than a longitudinal separation distance between the second arms from each other.
The method of claim 4, wherein

The pair of connecting members

And each of the first arm and the second arm are folded in the same direction.
The method of claim 5,

The pair of connecting members are each

When the first arm and the second arm are in a folded state, the first longitudinal rotation axis, the second longitudinal rotation axis, the third longitudinal rotation axis, the first arm and the second arm are on the same plane. Display support device, characterized in that arranged.
The method of claim 5,

The pair of connecting members

The center of the first longitudinal axis of rotation, the second longitudinal axis of rotation and the third longitudinal axis of rotation when the first arm and the second arm are in the folded state are positioned on the same line, respectively; Support device.
The method according to any one of claims 1 to 7,

The pair of connecting joints and the pair of connecting members

And a display support device disposed on each of both sides of the base.
The method of claim 8,

And the pair of connecting joints and the pair of connecting members disposed on both sides of the base are symmetrical to each other.
The method of claim 8,

The support is

A main frame coupled to the pair of connection joints; And

An auxiliary frame for reinforcing the main frame;

Display support device comprising a.
The method of claim 10,

The base is

And a display support device inserted into a space surrounded by the main frame and the auxiliary frame.