JP2003150067A - Plane display unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plane display support device which makes it easy to view one wall type display even from an adjacent room. SOLUTION: The plane display support device equipped with a display main body 1 and a support device supporting the display main body 1 has a rotating means which supports the display main body 1 and support device 2 mutually rotatably and the display main body 1 and the support device 2 having the rotating means are fitted on a room partition wall of a building.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface conduction type electronic display device, Surface Conduction Elec.
tron Emitter Display (SED)
The present invention relates to a flat panel display device having a flat panel display panel of a liquid crystal type, a plasma type, a liquid crystal type or the like.

[0002]

2. Description of the Related Art FIG. 8 is a schematic view showing a stationary type display device arranged indoors according to a conventional example, and FIG. 9 shows a wall-mounted display device arranged indoors according to a conventional example. It is a schematic diagram.

The conventional display device is divided according to its supporting method, as shown in FIG.
There are a stationary type in which the display device having 01 is placed vertically to the floor, and a wall-mounted type in which the surface opposite to the display unit 901 is fixed to a wall or a pillar, as shown in FIG.

The stationary type shown in FIG. 8 has a display support 802 for stable installation on the floor or table.
Is provided.

On the other hand, in the wall-mounted type shown in FIG. 9, normally, in order to securely fix the display main body to the wall or pillar,
A fixing member, generally a fixing member, is used.

[0006]

However, the above-mentioned display device has the following drawbacks.

The flat display device has a characteristic that its display portion is wide and large in view of its characteristics, and is further heavy in weight. Therefore, in the wall-mounted type, it is necessary to use a dedicated fixing metal fitting or the like in order to stably fix it to the wall and to make the fastening robust. As a result, it is not easy to move the display body once installed and display it in another room.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a flat display device capable of easily displaying one wall-mounted display even in an adjacent room.

[0009]

In order to solve the above problems, a flat display device of the present invention is a flat display device including a display main body and a support for supporting the display main body. And a rotation means for rotatably supporting the support body with respect to each other.

In the present invention, the rotating shaft of the rotating means is provided such that the rotating shaft of the rotating means passes through substantially the center of the display body and is parallel to the display surface of the display body. It is possible.

Further, in the present invention, when the display surface is installed so as to be vertical, the rotation axis is preferably vertical or horizontal.

Further, in the present invention, the turning angle of the turning means is preferably 180 degrees or more. Further, the support can be attached to any one of a structure, a wall, and a partition plate for partitioning a room of a building. Furthermore, in the flat display device, a hole is formed in any one of the structure, the wall, and the partition plate, and the support is attached to the hole,
The display can be displayed in the adjacent rooms.

With the above structure, the flat display device of the present invention has a support structure in which the display is rotatably supported, so that one wall-mounted display can be easily displayed in adjacent rooms. .

[0014]

EXAMPLES Next, examples of the present invention will be described in detail. [Embodiment 1] FIG. 1 is a view showing an overall view of a wall-mounted flat display body and a supporting device according to an embodiment of the present invention. In the figure, 1 is the display body,
Reference numeral 2 is a support device, 101 is a wall, and 500 is a remote control in which a switch for rotating the display body 1 is mounted on the television reception frequency switching and volume control remote control. Further, the dotted line in the figure indicates that the display body 1 is rotatable.

FIG. 2 is a cross-sectional top view of the wall-mounted flat display body 1 and the supporting device 2 of FIG. In the figure, reference numeral 25 denotes a stopper for limiting unnecessary rotation of the display body 1.

FIG. 3 is a more detailed perspective view of the unit of the flat display body and supporting device of FIG. In the figure,
3 is a display panel, 10 is an upper bearing that supports the display main body 1, 11 is a lower bearing that supports the display main body 1, 102 is a wall through hole, and T is a diagonal line of the surface of the display main body 1 for displaying a display (an imaginary line). ) And P indicate the intersections (imaginary points) of the diagonal lines T of the display body 1.

4A and 4B are cross-sectional views of the flat display main body and the supporting device of FIG. 3, in which FIG. 4A is a left view of the cross section AA ′ of FIG. 3, and FIG. 'The left-hand side views are shown respectively. In the figure, 4 is the exterior of the display body 1, 5 is a display drive circuit unit, 6 is a drive power supply,
7 is a frequency switching device (tuner) for receiving television, 8 is a power cable, 20 is an upper shaft, 21 is a lower shaft, 30
Indicates fixing screws, respectively.

This embodiment will be described below with reference to FIGS.

As shown in FIG. 3, a flat display device having a display panel of SED type, plasma type, liquid crystal type, etc., has a display body 1 and a display body 1 as shown in FIG.
It is composed of a supporting device 2 for supporting the whole.

As shown in FIG. 4B, the display body 1 has a display panel (SED system, plasma system, etc.) 3 for converting electric energy into light energy to display an image, and a display panel inside. Display driving circuit unit 5 for driving 3, power supply unit 6 for supplying electric energy to each part, television receiving frequency switching device 7 for receiving terrestrial / satellite wave / cable signals, speaker (not shown) for outputting audio, etc. , And an exterior 4 that stores a plurality of other units.

A power supply cable 8 for transmitting electricity to the power supply unit 6 from the outside passes through holes in the central portions of bearings 10 and 11 and shafts 20 and 21, which will be described later, and is connected to the power supply unit 6 and an external power supply plug (not shown). Are connected.

The bearings 10 and 11 fixed to the outer upper and lower central portions of the outer casing 4 are engaged with the shafts 20 and 21 fixed to the inner upper and lower central portions of the supporting device 2, respectively, and are rotatably supported. Has been done.

As shown in FIG. 2, the stopper 25 fixed to one end of the display body 1 abuts on one end of the support device 2 at a position where the rotation angle of the display body 1 is rotated by about 180 degrees, and Limit unnecessary rotation of 1. In this state, the display body 1 can be displayed in the adjacent room next to it. The dotted lines and arrows in FIG. 2 indicate that the display body 1 having the stopper 25 rotates.

With these configurations, the display body 1
Can be freely rotated (180 degrees or more) with respect to the support device 2 with a small force with the bearings 10 and 11 as the central axes (for example, the central axes passing on the point P in FIG. 3).

The flat panel display device of this embodiment is shown in FIG.
As shown in (a) and (b), the support device 2 is fitted into the wall 101 having the wall through hole 102, and the support device 2 is fixed to the wall 101 by a plurality of fixing screws 30.

In this embodiment, the rotation of the display body 1 by the user's manual operation is described as an example. However,
As shown in, it is possible to mount a switch for rotating the display main body 1 on the television reception frequency switching and volume control remote controller 500, and rotate the display main body 1 by operating the remote controller 500.

FIG. 5 is a block diagram showing an example of the configuration of the display device of FIG. 1 when the display body is rotated by a remote controller. In the figure, an infrared light or radio wave reception circuit 501 of the remote controller 500, a rotation motor driver circuit 502 and a rotation motor 503 for generating rotation power are provided inside the display body 1 of FIG. Remote control 50 described above
Rotation 504 of the display body 1 due to transmission from 0
You may make the operation of.

[Embodiment 2] FIG. 6 is a perspective view showing a case where the rotation axis of the display body according to Embodiment 2 of the present invention is in the Z-axis direction. In the figure, the same reference numerals as those in FIGS. 1 to 4 denote the same components as those in FIGS. 1 to 4, and J denotes a rotating shaft. Further, the arrow and the dotted line in FIG. 6 indicate that the display body 1 is rotatable.

FIG. 7 is a block diagram showing the operation of the apparatus shown in FIG. 6 and 7, an image reversing circuit 505 for reversing the top and bottom of the image is provided in the display drive circuit 5 (see FIG. 4) as a means for correcting the occurrence of the image reversal caused by rotating the display body 1. Thereby, the rotation axis J can be provided in the Z-axis direction.

In FIG. 7, the receiving circuit 501 which has received the rotation instruction signal of the remote controller 500 sends the rotation signal to the rotation motor driver circuit 502 and controls the rotation motor 503 to rotate the display body 1 504. To perform. At this time, since the image is displayed as it is upside down, the receiving circuit 501 inverts the upside down image via the image inversion circuit 505, and the image upside down display 5 on the display is performed.
Correct display is performed by 06.

In this embodiment, as in the case of the above-described first embodiment, the above-mentioned supporting device is attached to any one of the structure, the wall, and the partition plate for partitioning the room of the building. It is possible to easily display a wall-mounted display of a stand even in an adjacent room.

[0032]

As described above, according to the present invention,
By having the rotating means for rotatably supporting the display main body and the support, it is possible to obtain a flat display device capable of easily displaying one wall-mounted display even in an adjacent room.

Further, according to the present invention, the flat display device is attached to any one of a structure, a wall, and a partition plate for partitioning a room of a building, and is rotatable by the rotating means. By supporting, a flat display device having a wide and large display portion and a heavy weight can be easily displayed in an adjacent room.

[Brief description of drawings]

FIG. 1 is a view showing a panoramic view of a wall-mounted flat display body and a supporting device according to an embodiment of the present invention.

FIG. 2 is a cross-sectional top view of the wall-mounted flat display body and supporting device of FIG.

3 is a more detailed perspective view of the unit of the flat display body and supporting device of FIG. 1. FIG.

4A and 4B are cross-sectional views of the flat display body and the supporting device of FIG. 3, in which FIG. 4A is a left view of the cross section AA ′ of FIG. 3, and FIG. 4B is a cross sectional view of the cross section BB ′ of FIG. The figures viewed from the left are shown respectively.

5 is a block diagram showing an example of a configuration of the flat panel display device of FIG. 1 when the display body is rotated by a remote controller.

FIG. 6 is a perspective view showing a case where a rotation axis of a display main body according to a second embodiment of the present invention is in a Z-axis direction.

7 is a block diagram showing an operation of the apparatus of FIG.

FIG. 8 is a schematic view showing a stationary type display device arranged in a room according to a conventional example.

FIG. 9 is a schematic view showing a wall-mounted display device arranged in a room according to a conventional example.

[Explanation of symbols]

1: Display body, 2: Support device, 3: Display panel, 4: Exterior, 5: Display drive circuit unit, 6: Drive power supply, 7: Television receiving frequency switching device (tuner),
8: Power cable, 10: Bearing (upper side), 11: Bearing (lower side), 20, 21: Shaft, 25: Stopper, 30:
Fixing screw, 101: wall, 102: wall through hole, 500: remote controller, 501: reception (light) circuit, 502: rotation motor driver circuit, 503: rotation motor, 504: display rotation, 505: image inversion circuit 506: Display image reverse display, 801: Display portion of stationary display device, 802: Display support, 90
1: Display part of a wall-mounted type display device, P: intersection of diagonal lines (fictitious point), T: diagonal line (aerial line), J: rotation axis.

Claims (6)

[Claims] 1. A flat display device comprising a display main body and a support body for supporting the display main body, comprising a rotating means for rotatably supporting the display main body and the support body. Flat display device. 2. The rotating shaft of the rotating means is provided so as to pass through substantially the center of the display main body and to be parallel to the display surface of the display main body. Flat display device. 3. The flat display apparatus as claimed in claim 2, wherein when the display surface of the display is installed to be vertical, the rotation axis is vertical or horizontal. 4. The flat panel display device according to claim 1, wherein the rotation angle of the rotation means is 180 degrees or more. 5. The support is attached to any one of a structure, a wall, and a partition plate for partitioning a room of a building. The flat panel display device according to. 6. The flat display device comprises: making a hole in any one of the structure, the wall, and the partition plate, and attaching the support to the hole.
The flat panel display device according to claim 5, wherein display is performed even in adjacent rooms.