KR20030025988A - Hanging system for television - Google Patents

Abstract

PURPOSE: A hanger device for a television is provided to easily control an angle by improving an intermitting bracket, and easily combine and separate fixing elements and hanging elements. CONSTITUTION: A base(103) is fixed on a wall. Channels(104) are fixed at both sides of the base. Hanging elements(105) are combined to lower ends of the channels by hinges. Fixing elements(114) are combined with the hanging elements, fixing a television. Intermitting brackets are placed at lower ends of the hanging elements and each has a stop hole. Each lever(109) connects middle parts of the channel and the hanging element. One side of a control shaft(123) of an angle control element(110) is connected with a motor(130) fixed at the base to rotate the control shaft, so that an angle is controlled.

Description

Hanging system for television

The present invention relates to a wall-mounted device for a television, and more particularly, to an improved wall-mounted device for easily adjusting an angle in a state in which a thin-walled TV is fixed to a wall- or ceiling-mounted hanger. .

In general, a television is composed of a cube-shaped case type, so if a user wants to keep it in a home or office, he or she should use a separate floor or a living room floor and an office floor.

Such a box-type television can be provided only if the size (volume) of the television has a space, and the situation where the television is provided it is impossible to use as a space.

However, due to the development of technology, since the TV is converted into a very thin type and cannot stand up by itself, a dedicated stand or turntable is needed. It is being used.

Such a hanger device has been filed by a number of applicants, and a representative example thereof is shown in FIGS. 1 to 3.

TV wall-mounted device 50;

A plurality of fixing holes 51 are formed at equal intervals so as to be fixed to the wall, and a base 53 having a hollow portion 52 is formed to reduce weight.

Both sides of the base 53 are fixed to the channel 54 and the lower end of the channel 54 is connected to the lower end of the hanger 55 and the hinge 56 having fixing means for fixing the television.

The intermediate portion of the channel 54 and the hooking hole 55 is connected to the pin 58 and the lever 59 inserted into the operating hole 57 formed in the longitudinal direction of the channel 54, and the operating hole ( 57 and the pin 58 and the lever 59 is a configuration provided with an angle adjusting means (60).

The screw 61 is inserted into a pin 58 inserted into the operating hole 57 of the channel 54 to connect the lever 59 so that the angle adjusting means 60 can be easily adjusted. Direction, the lower end of the screw 61 allows free rotation with respect to the bracket 62 fixed inside the channel 54.

The lower end of the screw 61 is fixed to the bevel gear (65) to be engaged with the bevel gear 67 is fixed to the control shaft 66 is installed in the transverse direction of the channel 54, the control shaft 66 One side of the) is provided with a handle 68 is configured to easily rotate the adjustment shaft (66).

In the above-mentioned application, the angle adjusting device is more convenient because the angle is provided on the side of the channel. However, if the angle is not correct during the viewing process of the TV, the user needs to get up and move to the wall-mounting device. .

In particular, when the fastener fixed to the TV is coupled to the hanger, the upper end of the fastener is coupled to the upper end of the hanger so as to be engaged, and the stop pin protruding from the lower end is fastened by an intermittent hole of the clamping bracket inside the hanger.

When engaging the fixture with the hook, pull down the clamping bracket downward so that the stop pin can be easily inserted into the clamping hole, and after joining, the clamping bracket is returned to its original position by the spring to clamp down the stop pin. Make sure the fixture doesn't break out.

Therefore, each time the fasteners are engaged or disengaged, the clamping brackets on both sides have to be operated separately, which is quite cumbersome, and the weight of the TV makes it difficult to easily engage and disengage the fasteners to the hanger alone. I have a problem.

In addition, when the angle of the hanger is adjusted, the load of the TV is concentrated on the lever that connects the hanger and the channel, so when the hanger is separated from the channel, it is easily adjusted by the weight of the TV. There are several problems, such as the angle of the TV is not easily adjusted by the weight of the.

Accordingly, the present invention improves the intermittent bracket portion for controlling the angle adjusting means and the connecting portion of the lever and the hook mechanism of the TV wall-mounting device, which is usually provided to solve the above problems, and is easy without the user moving. The purpose of the angle adjustment is, of course, to facilitate the coupling and separation of the fastener and the hook is to contribute to the user's convenience.

1 is a perspective view showing a wall-mounted device for a TV to which the prior art is applied.

FIG. 2 is a partially broken perspective view of an A portion of the wall-mounting device for television shown in FIG. 1; FIG.

3 is a cross-sectional view of a part of the television wall-mounted device applied in FIG. 2 seen in the B direction.

Figure 4 is a perspective view showing one embodiment of the wall-mounting device for a television to which the technique of the present invention is applied.

FIG. 5 is a cross-sectional view taken along line C-C of the television wall-mounted device applied to FIG. 4; FIG.

FIG. 6 is a cross-sectional configuration diagram illustrating a portion D of the TV wall-mounted device applied to FIG. 5. FIG.

FIG. 7 is a cross-sectional configuration diagram illustrating an E portion of the TV wall-mounted device applied to FIG. 5. FIG.

Fig. 8 is a perspective view showing two embodiments of a wall mount device for a television to which the technique of the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

100; Wall mount

110; Angle adjustment means

116; Enforcement Bracket

130; motor

140; Torsion spring

153; Working cam

Hereinafter, with reference to the accompanying drawings will be described the configuration, operation and effects of the present invention for achieving the above object.

Fig. 4 is a perspective view showing one embodiment of the TV wall-mounted device to which the technique of the present invention is applied. Fig. 5 is a cross-sectional view taken along line C-C of the TV wall-mounted device applied to Fig. 4, and Fig. 6 Fig. 7 is a cross-sectional configuration diagram showing the portion D of the TV wall-mounted device applied to the present invention.

TV wall-mounted device 100;

A plurality of fixing holes 101 are formed at equal intervals so as to be fixed to the wall, and a base 103 having a hollow portion 102 is formed for light weight.

The channel 104 is fixed to both sides of the base 103, and the lower end of the channel 104 is connected to the lower end of the hanger 105 by a hinge 106.

The middle portion of the channel 104 and the hanger 105 is connected to the pin 108 and the lever 109 inserted into the operating hole 107 formed in the longitudinal direction of the channel 104, and the operating hole ( 107 and the pin 108 and the lever 109 is provided with an angle adjusting means (110).

On the outside of the hanger 105 is further provided with a fastener (114) having a hook 111 and a stop pin 112 at the top and bottom and fixed to the rear of the TV 113, The lower inner surface is provided with a spring 117 to connect the intermittent bracket 116 having a stop hole 115 to intercept the stop pin 112 of the fixture 114.

The angle adjusting means 110 is inserted into the operating hole 107 of the channel 104 is coupled to the screw 120 in the longitudinal direction to the pin 108 connecting the lever 109, the screw 120 of the The lower end allows free rotation with respect to the bracket 121 fixed inside the channel 104.

The lower end of the screw 120 is fixed to the bevel gear 122 is configured to engage with the bevel gear 124 is fixed to the control shaft 123 is installed in the transverse direction of the channel (104).

In the present invention, the angle adjusting means 110 and the intermittent bracket 116 is improved to make it easier to adjust the viewing angle and the combination of the TV 113.

To this end, in the case of the angle adjusting means 110, one side of the adjusting shaft 123 is connected to the motor 130 fixed to the base 103 as a means for rotating the adjusting shaft 123, the motor 130 ) Is operated by an operation means such as an operation switch 131 or a remote control 132 that is fixed to the base 103 below.

In addition, the pins 108 of the lever 109 connecting the channel 104 and the hanger 105 may be pulled in the direction of the channel 104 through the torsion spring 140. This will reduce the force when reducing the angle.

The intermittent bracket 116 integrally integrates the operation piece 150 under the intermittent bracket 116 formed with the stop hole 115 to accommodate the stop pin 112 formed integrally with the fixture 114. To form more.

The operation piece 150 is lowered by the operation cam 153 fixed to both ends of the shaft 152 coupled in the transverse direction with a handle 151 on one side at the lower end of the hanger 105 stop pin 112 ) Is configured so that the stop hole 115 can be inserted and removed freely.

Of course, when the operation cam 152 is in place, it is natural that the intermittent bracket 116 is raised by the spring 117 connected to the midway of the hanger 105 to control the inserted stop pin 112.

The present invention as described above;

After fixing the base 103 to the wall as in the prior art, using a bolt or a screw to fix it in a solid state, and the fastener 114 fixing the TV 113 to the hanger 105 by connecting the TV 113 to the wall Be able to hang on.

As described above, when the fastener 114 fixing the TV 113 is coupled to the hanger 105, the hook 11 formed at the top of the fastener 114 is caught at the top of the hanger 105. .

Holding the handle 151 and rotating the shaft 152 in this state, the operation cam 153 is operated to press the operating piece 150 of the intermittent bracket 116 located inside the lower end of the hanger 105 to intercept the intermittent bracket ( 116) to descend.

When the intermittent bracket 116 is lowered as described above, the spring 117 is in an extended state, and the stop pins 112 formed on the stop holes 115 and the fasteners 114 of the intermittent bracket 116 coincide with each other. When the 114 is released, the stop pin 112 is naturally inserted into the stop hole 115.

When the insertion of the stop pin 112 is completed, when the operation cam 153 is rotated by rotating the handle 151, the intermittent bracket 166 is raised by the restoring force of the extended spring 117 to be in the initial position. , The stop hole 115 is to form a form to control the stop pin 112 is to completely control the fixture (114).

After the combination of the television 113 is completed as described above to adjust the angle of the television in consideration of the user's eyes to maintain the optimal viewing angle.

This angle adjustment is fixed to the adjustment shaft 123 by operating the motor 130 provided on one side of the adjustment shaft 123 installed in the transverse direction at the central portion of the channel 104 in a state where the television 113 is fixed, By rotating in the opposite direction, the degree of contact of the hanger 105 with and away from the channel 104 is changed, so that the viewing angle of the television 113 can be adjusted.

Since the bevel gear 124 fixed to the adjusting shaft 123 and the bevel gear 122 fixed to the lower end of the screw 120 are engaged with each other by rotating the adjusting shaft 123, the screw 120 is adjusted. It rotates in the same direction as the rotation direction of 123.

When the screw 120 rotates, the pin 58 inserted into the operating hole 107 formed in the channel 104 is coupled to the screw 120 to move upward and downward of the channel 54.

The movement of the pin 58 causes the lever 109 connected to the pin 108 to move so that the hanger 105 can be brought into or out of the channel 104 to the fixed position of the television 113 fixed to the hanger 105. The angle is adjusted.

That is, when the pin 108 is raised by the rotation of the adjusting shaft 123 and the screw 120, the lever 109 coupled to the pin 108 is also raised together, so that the hooking hole 105 is the channel 104. When the pin 108 is lowered in the direction, the lever 109 coupled to the pin 108 is also lowered together so that the hanger 105 is moved away from the channel 104, the angle adjustment is made.

In particular, when the angle of the channel 104 and the hanger 105 is adjusted, the hanger 105 is always connected to the channel 104 by the torsion spring 140 interposed between the lever 109 and the hanger 105. When the angle is increased, it is easier to operate by the weight of the TV 113, and when the angle is reduced, it can be easily operated by the torsion spring 140.

The present invention as described above can be operated in a state in which the user does not move to the wall-mounted device 100 at a distance using the operation switch 131 or the remote control 132 connected to the side of the control shaft 123. As a result, it is possible to provide convenience in use.

FIG. 8 is a perspective view showing two embodiments of a television wall-mounted device to which the technique of the present invention is applied. The same effect can be obtained when applied to not only a wall-hanger but also a TV-hanging device 200 fixed to a ceiling.

In this case, a bracket 230 for coupling with the base 103 is further provided on the longitudinal column 240 for fixing the TV hanger 200 to the ceiling, and the motor 220 is located inside the bracket 230. The base 103 may be rotated with respect to the vertical column 240 to adjust the direction of the television.

The present invention as described above is to improve the angle of the bracket and the connecting portion of the angle adjusting means and the lever of the conventional TV wall-mounting device is provided, and to easily adjust the angle without moving, of course, fasteners It is possible to achieve various effects such as contributing to the convenience of users by making it easier to combine and disengage the hook and hanger.

Claims (3)

A base 103 provided to be fixed to a wall; Channels 104 fixed to both sides of the base 103; Hanging tool 105 hinged to the lower end of the channel (104); Fixing unit 114 is fixed to the TV 113 to the hanger (105); An intermittent bracket 116 having a stop hole 115 to interpose a stop pin 112 integrally formed at the bottom of the hanger 105 and integrally formed in the fixture 114; A lever (109) connecting the channel (104) and the middle portion of the hanger (105); In the wall-mounted device (100) for a television comprising an angle adjusting means (110) provided between the channel (104) and the lever (109); One side of the adjusting shaft 123 of the angle adjusting means 110 is fixed to the base 103 as a means for rotating the adjusting shaft 123 to a motor 130 that is operated by an operation means such as an operation switch or a remote control. TV wall-mounted device characterized in that the angle is adjusted by. The method of claim 1; The pin 108 of the lever 109 connecting the channel 104 and the hanger 105 further interposes the torsion spring 140 so that the hanger 105 is always pulled in the direction of the channel 104. TV wall-mounted device, characterized in that. The method of claim 1; An operation piece 150 is further formed integrally under the intermittent bracket 116 located inside the lower end of the hanger 105; The operation piece 150 is lowered by the operation cam 153 fixed to both ends of the shaft 152 coupled in the transverse direction with a handle 151 on one side at the lower end of the hanger 105 stop pin 112 ) Wall mounting apparatus for the TV, characterized in that configured so that the stop hole 115 can be inserted and removed freely.