KR200308377Y1 - Hanging system for television - Google Patents

Abstract

The present invention provides a TV wall-mounting device that allows a user to use a thin-type TV on a wall, while simplifying the structure and providing ease of angle adjustment. As a thin type TV wall mount device,

In the construction of a wall-mounting device for adjusting a TV, which is provided in a thin form, such as an LCD (Liquid Crystal Display) or a Plasma Display Panel (PDP), can be adjusted at an angle that is easy to watch on a wall;

The wall-mounted device 30 has a base 32 having a fixing hole 31 for fixing to the wall in the center of the upper surface;

A base 36 and a hinge 35 coupled to the base 32 and having a plurality of fixing holes 34 to fix the television 33 to be fixed to the base 32 at an angle;

On both sides of the lower end of the base 32 and the fastener 36 to form an out and inner bracket (37, 38) that can be inclined upwardly to cover the inside;

The upper side of the hinge 35 is formed in an arc shape on the inner bracket 38 so that it can be interrupted by the restriction pin 40 fixed to the out bracket 37 so as to select the angular adjustment range of the fastener 36. An adjusting slot 41;

The hinge 35 has a flat washer (45) interposed between the out and the inner bracket (37, 38) to reduce the friction force;

After the inner washer of the inner bracket 38, the flat washer 46, the disk washer (47, 48), the flat washer (49), the guide washer (50) in sequence, the hinge shaft (51) and the nut (52) It is characterized by having a suitable rotational torque so as to maintain the state in which the fixture 36 is adjusted by intermittent.

Description

Hanging system for television

The present invention relates to a wall-mounted device for thin-type television, and more particularly, to the provision of a wall-mounted device for facilitating to hold a thin-type television on a wall.

In general, a television is composed of a CRT monitor, and parts such as an electron gun mounted on the CRT are protruded to the rear substantially, so the TV is large in size and roughly hexahedral. Since only a space can be provided, it is impossible to utilize the space where the TV is provided.

In particular, as the number of users who prefer large screens increases in recent years, the size of TVs becomes larger, and thus the area of TVs in homes and offices increases.

However, with the development of technology, the TV screen has evolved from the CRT type to the LCD (Liquid Crystal Display) or PDP (Plasma Display Panel) type, and the thickness of the TV is considerably thin. It became.

Unlike the box-type televisions, such thin-type televisions cannot be stood up by themselves, so they are mostly held on a wall using a dedicated wall-mounting device.

Representative wall-mounted device 1 to which the prior art is applied is shown in FIG.

A plurality of fixing holes 2 are formed at equal intervals so as to be fixed to the wall, and a base 4 having a hollow part 3 is provided for light weight.

The channel 5 is fixed to both sides of the base 4, and the channel 5 is coupled to the channel 5 and provided above the channel 5 and a hanger 6 for fixing the television. Consists of an angle adjusting mechanism (7) for adjusting the angle of the hook (6).

The hanger (6) is the outer end of the hanger body 10 and the hanger body 10 is connected to the channel 5 and the hinge (8) the lower end is connected to the channel 5 and the lever (9) A television fixing tool 12 having a hook 11 is provided.

The angle adjusting device 7 is inserted into the pin 13 for coupling the channel 5 and the lever 9 and the adjustment bar 14 protruding through the adjustment hole of the support plate coupled to the channel 5 above. It is provided, and is configured to include a handle 15 is screwed to the control bar 14 to adjust the lifting, lifting state of the control bar (14).

In the conventional technology as described above, since the size of the wall-mounting device is quite large and the parts are quite large, there is a difficulty in assembling and excessive production cost, which leads to an increase in production cost.

In particular, since the hooks having the hooks on both sides of the TV are fixed by the angle adjusters provided on the upper side of the channel, the adjusted angle is not kept constant so that the TV cannot be maintained accurately. Is happening.

Therefore, the present invention is designed to solve the above problems, to simplify the structure of the wall-mounted device for the TV that can be used to hang the thin-type TV on the wall, while providing ease of angle adjustment to improve productivity and reduce cost It aims to contribute to the improvement of convenience by making it easy for users to use.

1 is a perspective view showing a wall-mounted device for a thin-type TV to which the technology of the present invention is applied.

FIG. 2 is a cross-sectional view taken along line A-A of the wall-mounted device for thin-type television applied to FIG.

Figure 3 is an exploded perspective view showing an extract of the hinge portion B of the thin wall type TV wall-mounted device applied to Figure 1;

Figure 4 is a front view showing an extract of the inner bracket which is part C of the thin-wall type TV wall-mounted device applied to Figure 3;

FIG. 5 is a front view showing an extract of a washer D portion of the wall-mounted device for a thin-type television set applied to FIG. 3;

Figure 6 is a simplified cross-sectional view showing a state of use of the wall-mounted device for a thin-type TV is applied the technology of the present invention.

7 is a perspective view showing a wall-mounted device for a thin-type television to which the prior art is applied.

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

30; Wall mount

32; Base

35; Hinge

36; Fixture

40; Limit Pin

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

1 is a perspective view showing a wall-mounted device for a thin-type television, to which the technique of the present invention is applied, FIG. 2 is a cross-sectional view taken along line A-A of the wall-mounted device for a thin-type TV applied to FIG. 1, and FIG. 4 is an exploded perspective view showing a portion B of the thin wall type TV wall-mounted device applied to the wall, FIG. 4 is a front view showing an inner bracket which is a portion C of the wall-mounted device for the thin-type TV wall wall shown in FIG. Figure 3 is a front view showing the washer D portion of the thin-walled TV wall-mounted device applied to Figure 3, Figure 6 is a simplified cross-sectional view showing the state of use of the thin-type TV wall-mounted device applied the technology of the present invention Explain.

The present invention is characterized in that it provides a new wall-mounted device 30 that allows a user to watch a TV provided on a thin wall, such as LCD (Liquid Crystal Display) or Plasma Display Panel (PDP) type.

The wall-mounted device 30 has a base 32 having a fixing hole 31 for fixing to a wall at the center of the upper surface, and a plurality of fixing holes 34 for fixing the TV 33. The hinge 35 is coupled to constitute a fixture 36 that is fixed at an angle with respect to the base 32.

Out and inner brackets 37 and 38 having inclined extensions are formed on both sides of the lower ends of the base 32 and the fixture 36, and the hinge holes 39 of the inner bracket 38 are formed. Is open to the bottom surface to be lowered from the upper side of the hinge 35 is not completely coupled to be easily coupled.

On the upper side of the hinge 35, an arc-shaped control slot 41 is formed in the inner bracket 38, the limit pin 40 is fixed to the out bracket 37 to select the angular adjustment range of the fixture 36 ) To crackdown.

The hinge 35 is interposed between the outer and inner brackets 37 and 38 to reduce the frictional force, and the flat washer 45 is interposed between the hinge 35 and the inner side of the inner bracket 38 and the flat washer 46 and the disc washer 47. 48) and the guide washer 50 in order to intervene and then to interlock with the hinge shaft 51 and the nut 52 to generate an appropriate rotational torque to maintain the state in which the fixture 36 is adjusted.

The hinge hole 53 formed in the head portion and the end portion of the hinge shaft 51 and the out bracket 37 and the guide washer 50 is not rotatable so that the fixture 36 is not hindered from being adjusted. do.

Lubrication grooves 56 and the lubrication grooves 56 are included in the contact surfaces 54 and 55 and the flat washers 45 and 46 and 49 of the outer and inner brackets 37 and 38 to provide smooth operation. A lubrication hole 57 is formed, and the out bracket 37 further includes a lubricating oil injection hole 56-1 penetrating to inject lubricating oil from the outside.

Both sides of the inner surface of the inner bracket 38 are inserted into the projection groove 58 formed in the flat washer (45, 46), and between the outer and inner bracket (37, 38) and the flat washer (45, 46) It is preferable to further form a projection 59 capable of reducing the frictional force, and the projection 59 is preferably formed at a position intersected with both connecting surfaces 55.

A tension spring 60 is further installed between the upper side of the base 32 and the inner bracket 38 formed on the fixture 36 so that the fixture 36 is always pulled in the direction of the base 32. The fastener 36 can be prevented from being rapidly spaced apart.

This invention as described above,

First, the thin type television 33 is fixed to the fixture 36, and then fixed to the wall 100 by a bolt or screw 101 fixed to the wall 100 by using the fixing hole 31 provided in the base 32. Maintenance of 33 is completed.

In this state, if you want to adjust the viewing angle of the television 33 according to the user's position, hold the television 33 or the fixture 36 fixed to the fixture 36, and pull the front and rear of the base 32 By moving or pushing the fixture 36 is moved relative to the base 32 will be able to adjust the angle.

The minimum and maximum angles of the fastener 36 are determined by the control slot 41 formed in the inner bracket 38, and the control slot 41 is limited by the pins fixed through the out bracket 37. It is regulated by 40).

And, maintaining the substantially adjusted angle is made by the tension spring 60 is connected between the upper side of the hinge 35 and the base 32 and the inner bracket 38 of the fixture 36.

That is, the out and inner brackets 37 and 38 interposed between the hinge shaft 51 and the nut 52 constituting the hinge 35 and the flat washers 45 and 46 and the guide washer 50 interposed between the phases. By providing the appropriate frictional force by) and by generating the appropriate rotational torque by the disk washers 47 and 48, the fixture 36 can be maintained in the angle adjusted state.

In particular, the lubrication grooves 56 and 57 can be smoothly secured to the flat washers 45 and 46 constituting the hinge 35 and the contact surfaces 54 and 55 of the outer and inner brackets 37 and 38. ) To ensure the operability by always maintaining the state containing the lubricating oil (grease), the projection grooves formed on the flat washer (45, 46) on both side of the contact surface 55 of the inner bracket (38) By forming a projection 59 that can be inserted into the 58, it is possible to reduce the friction when rotating the fixture 36.

The present invention can be made beautiful because the interior of the wall hanging device 30 is not exposed by the inner and outer brackets (37, 38) formed on both sides of the base 32 and the fixture 36, the wall texture Since the size of the device 30 is small and the number of parts is small, it can contribute to the improvement of productivity.

In particular, while maintaining the adjusted angle while maintaining the weight of the television 33 fixed to the fixture 36 by the hinge 35 and the tension spring 60 of a simple structure, the angle controllability is also improved.

In addition, the lubricant may be replenished by injecting lubricating oil from the outside of the out bracket 37 through the lubricating oil injection hole 56-1 formed in the out bracket 37 to always maintain smooth operability.

The present invention as described above may be used or decorated by hanging a variety of items in the form of a computer, such as a monitor, a picture frame, a clock, and other than the TV as described in the detailed description.

The present invention as described above provides a TV wall-mounting device that allows a user to hang a thin-type TV or computer monitor on a wall, thereby simplifying the structure and providing ease of angle adjustment, thereby contributing to productivity and cost reduction. Various effects can be acquired, such as being easy to use.

Claims (3)

In the construction of a wall-mounting device for adjusting a TV, which is provided in a thin form, such as an LCD (Liquid Crystal Display) or a Plasma Display Panel (PDP), can be adjusted at an angle that is easy to watch on a wall; The wall-mounted device 30 has a base 32 having a fixing hole 31 for fixing to the wall in the center of the upper surface; A base 36 and a hinge 35 coupled to the base 32 and having a plurality of fixing holes 34 to fix the television 33 to be fixed to the base 32 at an angle; On both sides of the lower end of the base 32 and the fastener 36 to form an out and inner bracket (37, 38) that can be inclined upwardly to cover the inside; The upper side of the hinge 35 is formed in an arc shape on the inner bracket 38 so that it can be interrupted by the restriction pin 40 fixed to the out bracket 37 so as to select the angular adjustment range of the fastener 36. An adjusting slot 41; The inner bracket 38 formed on the upper side of the base 32 and the fixture 36 is pulled so that the fixture 36 is always pulled in the direction of the base 32 to prevent the fixture 36 from being sharply spaced apart. A thin-walled TV wall-mounted device, characterized by further comprising a spring (60). The method of claim 1; The hinge 35 has a flat washer (45) interposed between the out and the inner bracket (37, 38) to reduce the friction force; A flat washer 46, a disc washer 47, 48, and a guide washer 50 are sequentially interposed in the inner bracket 38, and then the hinge shaft 51 and the nut 52 are clamped to fix the fixture 36 Thin wall type TV wall mount apparatus, characterized in that it has a suitable rotational torque to maintain the adjusted state. The method of claim 2; The hinge hole (53) formed in the hinge shaft (51) and the out bracket (37) has a shape that can not be rotated so that the fixture 36 does not interfere with the angle adjustment; Lubrication grooves 56 and 57 are included in the contact surfaces 54 and 55 and the flat washers 45 and 46 and 49 of the outer and inner brackets 37 and 38 to contain smooth oils (greases). ); On both sides of the joint surface 55 of the inner bracket 38 is further formed with a projection (59) to be combined with the projection groove (58) formed in the flat washers (45, 46) to reduce the friction force; The out bracket (37) is a thin-wall type TV wall-mounted device, characterized in that further forming a lubricating oil injection hole (56-1) to be penetrated so as to inject lubricating oil from the outside.