JP2001078122A - Image display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an image display device that is used as a wall-mount. SOLUTION: The image display device has a high degree of freedom of position adjustment of a display section 1, and also is less projected from a wall because a speaker box section 2 required as a fixing stand at installation is turned by a lower hinge 14 so as to be wall-mounted without separating the speaker box section 2. Furthermore, an angle of a speaker 10 can be adjusted by the lower hinge 14 after wall mounted, and a display section main body 1 and a speaker box section 2 are placed longitudinally on an installed face so as to install the image display device in a free form.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image display device, and more particularly, to an image display device having a flat display such as an LCD or a plasma.

[0002]

2. Description of the Related Art Conventional image display devices include a device in which a display portion is fixed to a table via a flexible arm that bends freely, and a device in which a display portion is freely bent up to a back surface thereof. As an example, as shown in FIG. 4, the display unit main body 201 is fixed to the base 203 with a hinge 202, and the display unit main body 201 formed by the display module 04 and the housing 205 is inside the base 203. A drive and power supply circuit board 207 is fixed behind the fixed stand 206 and the display module 204.

The hinge 202 is connected to the display unit main body 201.
Is fixed to the stand 206 through the base 203 at the other end, and the fixed angle of the display unit main body 201 can be changed by the hinge 202.

[0004]

However, the conventional image display device can be used by hanging on a wall without a fixed base when the main body of the display device is thin, but when the fixed base is not separated and disassembled, There was a problem that it could not be used as a wall-mounted type.

In the case of a structure in which the display unit main body is supported by the flexible arm, it is necessary to make the weight of the fixing stand heavier than that of the display unit main body so that the main body does not fall down. There was a problem of becoming heavy.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an image display device in which the degree of freedom in adjusting the position of the display unit main body is increased to facilitate wall hanging.

[0007]

In order to solve the above-mentioned problems, an image display device according to the present invention comprises a display unit main body in which a display module, a drive circuit board, and a tuner circuit board are sequentially arranged between a front housing and a back housing. A speaker box supporting the display unit main body and having an operation switch, an operation switch board, and a speaker in this order between the speaker housing and the base-ita, a lower hinge in the speaker box, and an upper hinge in the display unit main body. The power supply circuit board is inserted between the arm chassis and the arm housing, and the display unit main body and the speaker box are held at a rotation angle by friction to freely set the rotation angle. And an arm portion.

[0008]

Next, an image display device according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a structural view (A) and a sectional view (B) of an image display device according to an embodiment of the present invention when the image display device is stationary.
It is.

FIGS. 2A and 2B are a configuration diagram (A) and a cross-sectional view (B) of an image display device according to an embodiment of the present invention when it is mounted on a wall.

FIGS. 3A and 3B are a configuration diagram (A) and a sectional view (B) of the image display device according to an embodiment of the present invention in a free state. .

As shown in FIGS. 1 to 3, an image display device according to an embodiment of the present invention includes a display module 4, a drive circuit board 5, and a tuner circuit board 6 between a front housing 7 and a back housing 8 in this order. A display unit main body 1 disposed therein; a speaker box unit 2 supporting the display unit main body 1 and including an operation switch 9, an operation switch board 10, and a speaker 11 in this order between a speaker housing 12 and a base ita 13; Lower hinge 1
5 and the display unit main body 1 are provided with an upper hinge 14 and fixed by an arm chassis 16 and an arm housing 17, a power supply circuit board 18 is inserted between the arm chassis 16 and the arm housing 17, and the display unit main body 1 and the speaker box are provided. And an arm 3 for holding the unit 2 at a rotation angle due to friction and freely setting the rotation angle.

Next, the operation of the image display device according to one embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 1, the operation of the image display device according to the embodiment of the present invention is as follows.
When the display unit main body 1 and the arm unit 3 are stationary, the lower hinge 1
5, the angle can be adjusted, and the vertical position of the display unit main body 1 can also be adjusted.

As shown in FIG. 2, a speaker box section 2 serving as a base for supporting the display section main body 1 at the time of standing is provided with:
At the time of hanging on a wall, the lower hinge 15 rotates the wall to allow the wall to be easily deformed.

Further, as shown in FIG. 3, it can be installed and used as a form different from the stationary type, which is called a free type.

Accordingly, the degree of freedom in adjusting the position of the display unit main body 1 is large, and the speaker box 2 required as a fixed base at the time of installation is rotated by the lower hinge 15, so that the protrusion to the wall is reduced, and The wall can be hung without separating and disassembling the box portion 2, and the angle of the speaker 10 can be adjusted by the lower hinge 15 after the wall is hung.

[0018]

As described above, according to the image display device of the present invention, the display section is formed by the upper hinge and the lower hinge.
The degree of freedom in adjusting the position of the display unit body is increased, the display unit angle and the display unit position can be adjusted, and by rotating the speaker box unit when hanging on the wall, the display unit body, the speaker box unit, and the arm unit can be moved vertically. In order to change in one line,
The wall can be easily mounted, and the display unit body and the speaker box unit can be arranged vertically with respect to the installation surface, so that the device can be freely formed.

[Brief description of the drawings]

FIG. 1 is a configuration diagram (A) and a cross-sectional view (B) of an image display device according to a first embodiment of the present invention.

FIG. 2 is a configuration diagram (A) and a cross-sectional view (B) of an image display device according to a second embodiment of the present invention.

FIGS. 3A and 3B are a configuration diagram (A) and a cross-sectional view (B) of an image display device according to a third embodiment of the present invention.

FIG. 4 is a configuration diagram (A) and a cross-sectional view (B) of a conventional image display device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Display main body 2 Speaker box part 3 Arm part 4 Display module 5 Drive circuit board 6 Tuner circuit board 7 Front housing 8 Back housing 9 Operation switch 10 Operation switch board 11 Speaker 12 Speaker housing 13 Base iter 14 Upper hinge 15 Lower hinge 16 Arm Chassis 17 Arm housing 18 Power supply circuit board

Claims (1)

[Claims] 1. A display section main body in which a display module, a drive circuit board, and a tuner circuit board are sequentially arranged between a front housing and a back housing, and an operation switch and an operation switch supporting the display section main body and between a speaker housing and a base-ita. A speaker box section in which a board and a speaker are sequentially incorporated; a lower hinge in the speaker box section and an upper hinge in the display section main body, which are fixed by an arm chassis and an arm housing; and a power supply circuit between the arm chassis and the arm housing. An image display device comprising: a substrate inserted therein; and an arm unit for holding the display unit main body and the speaker box unit at a rotation angle due to friction and freely setting the rotation angle.