KR200358014Y1 - A device for adjusting the height and angle of tv body, and the tv mounted with the same - Google Patents

Abstract

The present invention relates to a positioning device of the TV, and a TV equipped with the positioning device,

A large diameter rotary support rod 300 having the same axis as the small diameter rotary support rod 200 and the small diameter rotary support rod 200 that is freely installed on the ceiling or the wall through the bearing 100; A lifting wire 240 wound around the small diameter rotary support rod 200; An angle adjusting wire 340 wound around the large diameter rotary support rod 300; And a drive motor 400 coupled to the rotary support rod;

Since the angle control wire 340 is connected to the lower portion of the TV body 500, and the lifting device 240 is connected to the upper, characterized in that the TV equipped with a position adjusting device,

Since the angle is simultaneously adjusted according to the ascending and descending of the TV main body by a simple configuration, there is an advantage that the cost of configuring the position adjusting device is low and the installation is simple.

Description

TV DEVICE FOR ADJUSTING THE HEIGHT AND ANGLE OF TV BODY, AND THE TV MOUNTED WITH THE SAME}

The present invention relates to a position adjusting device for a TV and a TV equipped with a position adjusting device. In particular, the position adjusting device for easily adjusting the height and angle of the wall-mounted TV using only one motor, and the position adjusting device are installed. Is about TV.

Recently, since LCD TVs and PDPs are made very thin, they are widely used as wall-mounted. In this case, it is common to completely fix the TV body to the wall, and for this purpose, a bracket or the like for fixing to the wall needs to be installed on the wall.

However, according to the method of completely fixing the wall, it is difficult to change the direction of the TV main body, which is often unsatisfactory depending on the viewing position of the viewer, and has a disadvantage of eye fatigue.

In order to prevent this, a swivel device that can be operated manually on the back of an LCD TV or PDP was sometimes provided. In this case, however, the TV itself is heavy and very difficult to operate, and it is difficult to fix at a desired angle by loosening with frequent use.

In order to solve this problem, an apparatus for automatically controlling the position of a TV receiver is disclosed in Korean Utility Model Registration No. 306960. The main configuration is briefly introduced with reference to the drawings as follows.

As shown in FIG. 1, the conventional position control apparatus includes a frame 10 installed on the wall 1 in an up and down direction, and is movable up and down along the frame 10. A movable block 20 to be fixed, and elevating means for elevating the movable block 20 with respect to the frame 10. The lifting means is supported by the frame 10 so as to be rotatably extended in the vertical direction, the screw shaft 11 on which the moving block 20 is screwed, and the frame shaft 10 is supported by the frame 10 in parallel with the screw shaft 11. And a guide rod 12 and 13 to which the movable block 20 is slidably coupled, and a drive motor (not shown) for rotationally driving the screw shaft 11. The drive motor (not shown) is remotely controlled by a remote controller 71 employing a light receiving sensor and a light emitting sensor. In addition, it is possible to adjust the angle of the TV receiver 60 with respect to the movable block 20 by the angle adjusting means. In addition, the rotation of the vertical direction is made by the motor 50, the center of the hinge pieces 201, 21 by the joint action of the rotation center body 30, the link member 32 and the lever member 33. The rotary motor 50 may be remotely controlled by a remote controller 71 employing a light receiving sensor and a light emitting sensor.

However, the position control apparatus of the conventional TV receiver has to be very expensive because two motors must be included separately. In addition, there is a disadvantage that the operation is inconvenient because the two motors must be operated separately. Additional components such as guide rods 12 and 13 and screw shafts 11 should be included, but such a structure would not be aesthetically pleasing and would take up a lot of space inside the room, which would be inefficient.

The present invention is devised to solve the above problems, the purpose of the invention is to adjust the height and angle of the TV can be made at the same time, the position adjustment device of the TV and the position control device equipped with a simple operation and installation To provide.

1 is a configuration diagram showing an example of a position adjusting apparatus for a TV according to the prior art and a TV equipped with a position adjusting apparatus, (a) is a side view, and (b) is a perspective view of an angle adjusting unit.

Figure 2 is a side configuration diagram showing a position adjusting device of the TV according to the present invention, and a TV equipped with a position adjusting device.

Figure 3 is a side configuration diagram showing a position adjusting device of the TV according to the present invention, and a TV equipped with a position adjusting device.

Figure 4 is a rear view showing a position adjusting device of the TV according to the present invention, and a TV equipped with a position adjusting device.

FIG. 5 is a view showing an example of the configuration of the locking bar and the locking piece in FIG. 2, (a) shows the locking piece, and (b) shows the configuration of the locking bar.

6 is a side configuration diagram showing a state where the TV is raised and lowered according to the present invention.

※ Explanation of Major Drawings

100 ... bearing

200 ... small diameter rotating support rod

240 ... lifting wire

270 ... wire jam holder

300 ... large diameter rotating support rod

340 ... angle adjustment wire

400 ... drive motor

500 ... TV body

510 ... roller

520 ... Jam

530 ... Hang Hook

700 ... case

800 ... wall

850 ... Hanger

900 ... floor

950 ... Stand

In order to achieve the above object, the device for adjusting the TV height and angle according to the present invention,

A large diameter rotary support rod having the same axis as the small diameter rotary support rod and the small diameter rotary support rod, which is freely installed on the ceiling or the wall through a bearing;

A lifting wire wound around the small diameter rotary support rod;

An angle adjusting wire wound around the large diameter rotating support rod;

A drive motor coupled to the rotary support rod;

Characterized in that comprises a.

Here, it is preferable that the hook holder for adjusting the wire length is installed on the surface of the small diameter rotating support rod.

The bearing, the small diameter rotary support rod, and the large diameter rotary support rod may be installed on a ceiling or a wall via a case.

In addition, it is preferable that rails are provided in the vertical direction on the wall where the TV is installed.

Moreover, it is preferable that the hanger is provided in the wall in which TV is installed.

Moreover, it is preferable that the support piece is provided in the floor on which TV is mounted.

On the other hand, the TV equipped with the position adjusting device according to the present invention,

A TV main body equipped with the above-described positioning device of the TV,

An angle control wire is connected to the rear surface of the TV main body, and a lifting wire is connected to the upper portion.

And it is preferable that the roller is provided in the lower back side of a TV main body.

In addition, the back of the TV main body is preferably provided with a engaging piece that is coupled to the hanging table provided on the wall.

It is preferable that the electric wire provided in the TV main body is formed in a spring type so that the length can be freely adjusted.

In addition, it is preferable that at least two connection rings connected to the angle adjusting wire are installed in the vertical direction on the rear surface of the TV main body.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 to 4 show the configuration of the position adjusting device of the TV according to the present embodiment.

As shown, the position adjusting device of the TV according to the present embodiment can be smoothly lowered or raised while maintaining the tensile force and angle.

Specifically, the position adjusting device of the TV according to the present embodiment is composed of a bearing 100 fixed to the ceiling or wall 800, and a small diameter rotating support rod 200 freely rotated through the bearing 100. It is.

In addition, the driving motor 400 is connected to the end of the small diameter rotary support rod 200. The rotating shaft of the drive motor 400 may be connected to the small diameter rotary support rod 200 through a predetermined reduction gear. In addition, when a large load is applied, drive motors may be installed at both ends. This will have to be decided in consideration of costs.

On the other hand, a large diameter rotary support rod 300 is wrapped over a portion of the rotary support rod 200.

In addition, two lifting wires 240 are respectively connected to both end portions of the small diameter rotating support rod 200, and an angle adjusting wire is disposed at the large diameter rotating support rod 300 disposed between the two lifting wires 240. 340 is connected. Accordingly, when the small diameter rotary support rod 200 is rotated, the ends of the two lifting wire 240 and the angle control wire 340 is raised and lowered. At this time, the connection ring 530 is installed on the back of the TV main body 500 so that the angle control wire 340 is connected, two or more are installed in the vertical direction without changing the diameter of the rotation support rod (TV main body ( When the elevation of the 500) can be set differently.

The two lifting wires 240 are connected to the upper end of the TV main body 500, and the angle adjustment wire 340 is connected to the rear of the TV main body 500. In this configuration, the lower end of the TV main body 500 always has a tendency to lean on the wall (800).

In addition, the surface of the small diameter rotating support rod 200 is provided with a plurality of wire length adjusting locking holder 270 along the longitudinal direction, the initial length as the lifting wire 240 passes through the holder 270 once Can be adjusted.

The drive motor 400, the bearing 100, the small diameter rotary support rod 200, and the large diameter rotary support rod 300 may be directly connected to the ceiling or the wall 800, but the outer case 700 is illustrated. When attached through the look is good and noise is greatly reduced.

In addition, a wire length adjusting hook holder 270 is installed around the small diameter rotating support rod 200, so that the inclination angle may be changed as the TV main body 500 rises or falls.

On the other hand, a rail is provided in the vertical direction in the wall 800 where the TV main body 500 is installed, and the roller 510 is provided in the lower end of the back surface of the TV main body 500 so that it may move along this rail. Accordingly, it is possible to prevent the TV body 500 from escaping to the side at the time of moving up and down.

If there is no rail, it is preferable to attach a special wall paper, a tape or the like to the wall to prevent dirt and damage.

In addition, as illustrated in FIG. 5, a hanger 850 is installed below the wall 800 on which the TV main body 500 is installed, and a locking piece coupled to the hanger 850 on the TV main body 500. 520 is provided. The locking piece 520 has a shape in which the middle is bent, and the locking stand 850 has a groove 851 formed to insert a lower end of the locking piece 520. However, the role may be changed in the wall 800 and the TV main body 500.

And, the base 900 is placed on the base 900, the support piece 950 is installed, it is good to prevent the back and forth shaking when the TV main body 500 is placed on the floor, such as a table. At this time, the support piece 950 is prefabricated, it is possible to adjust the length of the left and right, it is preferable to correspond to the TV main body 500 of different sizes.

In this embodiment, two lifting wires 240 are respectively connected to both end portions of the small diameter rotary support rod 200, and one of the large diameter rotary support rods 300 between the two lifting wires 240 is provided. Although the angle adjustment wire 340 is configured to be connected, two angle adjustment wire 340 is connected to both ends of the large diameter rotary support rod 300, between the two angle adjustment wire 340 One lifting wire 240 may be connected to each of the small diameter rotating support rods 200.

In addition, although the subject of the present invention is a TV main body, it can be applied to a simple projection screen or a computer monitor.

Hereinafter, the operation of the TV positioning device according to the present invention with reference to FIG.

First, when the driving motor 400 is rotated and driven from the position of the TV main body 500 at the highest position, the small diameter rotary support rod 200 and the large diameter rotary support rod 300 rotate, and the lifts connected to them respectively. The wire 240 and the angle adjusting wire 340 are released and start to descend.

At this time, since the large diameter rotary support rod 300 is larger than the diameter of the small diameter rotary support rod 200, the loosening amount of the angle adjusting wire 340 is larger than the loosening amount of the lifting wire 240 with respect to the same rotation amount. do. Therefore, the TV main body 500 approaches the wall 800 while passing through the positions of ㉯, ㉰, ㉱, and the continuous descending is made. The wall 800 is provided with a rail in the vertical direction, and the roller 510 provided at the lower end of the rear surface of the TV main body 500 is rotated while guiding and rotating along the rail, thereby preventing the lateral swing.

As described above, although the TV main body 500 may be positioned at the bottom of the screen, the TV main body 500 may be watched.

If the TV main body 500 is to be positioned at the bottom, the engaging piece 520 provided on the rear surface of the TV main body 500 may be coupled to the hanger 850 provided at the bottom of the wall 800. have. In addition, a support piece 950 is provided on the floor 900 on which the TV is placed, and when the TV main body 500 is placed on the floor, it is prevented from shaking back and forth.

On the other hand, at least the TV body 500 needs to be parallel to the wall 800 before the TV body 500 touches the floor 900. Otherwise, when the large diameter rotating support rod 300 does not match the length ratio of the angle adjusting wire 340 and the lifting wire 240 according to the diameter of the small diameter rotating support rod 200, the TV main body 500 is bottomed ( There is a concern that the TV main body 500 may still be inclined with respect to the wall 800 even when the 900 is touched. Of course, the most preferable is to configure the TV main body 500 to be accurately coupled to the support piece 950 the moment the TV main body 500 comes to the bottom.

In addition, a wire holder for adjusting the length of the wire is provided around the small diameter rotary support rod 200. It is possible to vary the angle of the TV main body 500 according to the falling and rising.

In addition, the on / off of the power supply can be operated using a conventional remote controller (not shown).

In addition, the wire (not shown) connecting the TV main body 500 and the power source (not shown) may be provided in a spring type having elasticity in the longitudinal direction so as to cope with the positional change of the TV main body 500.

According to the present invention of the configuration as described above, since the angle adjustment is made at the same time according to the lifting and lowering of the TV main body by a simple configuration, there is an advantage that the cost of configuring the position adjusting device is low, and the operation and installation are simple.

Claims (11)

In the device to adjust the height and angle of the TV, A large diameter rotary support rod 300 having the same axis as the small diameter rotary support rod 200 and the small diameter rotary support rod 200 that is freely installed on the ceiling or the wall through the bearing 100; A lifting wire 240 wound around the small diameter rotary support rod 200; An angle adjusting wire 340 wound around the large diameter rotary support rod 300; A drive motor 400 coupled to the rotary support rod; Position adjusting device of the TV, characterized in that comprises a. The method of claim 1, Positioning device of the TV, characterized in that the wire holder holder 270 for adjusting the length of the wire is installed on the surface of the small diameter rotary support rod (200). The method of claim 1, The bearing 100, the small diameter rotary support rod 200, and the large diameter rotary support rod 300 is installed on the ceiling or wall 800 through the case 700, characterized in that the position adjustment device of the TV. The method according to any one of claims 1 to 3, Wall 800 is installed TV, the position adjustment device of the TV, characterized in that the rail is installed in the vertical direction. The method according to any one of claims 1 to 3, Wall 800 to which the TV is installed position adjustment device of the TV, characterized in that the hanger 850 is installed. The method according to any one of claims 1 to 3, Positioning device of the TV, characterized in that the support piece 950 is installed on the floor 900 on which the TV is placed. A TV equipped with a position adjusting device for a TV according to any one of claims 1 to 3, The rear side of the main body 500, the angle adjustment wire 340 is connected, the upper portion of the TV equipped with a position adjusting device, characterized in that the lifting wire 240 is connected. The method of claim 7, wherein TV having a position adjusting device, characterized in that the roller 510 is installed on the lower rear of the main body 500. The method of claim 8, The rear of the TV main body 500 is equipped with a positioning device, characterized in that the engaging piece 520 is coupled to the engaging stand (850) installed on the wall 800 is installed. The method of claim 8, Electric wires (電線) installed in the TV main body 500 is formed of a spring type TV is equipped with a position adjusting device, characterized in that the length adjustment is free. The method of claim 8, The rear of the TV main body 500 is equipped with a position adjusting device, characterized in that two or more connecting rings 530 connected to the angle adjustment wire 340 is installed in the vertical direction.