JP2017041775A - Support pillar - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support pillar capable of steplessly adjusting the attachment position of a connected body.SOLUTION: The support pillar comprises a hollow metallic support 1, and a wooden columnar body 2 to be inserted and fixed in a hollow portion of the metallic support 1. A connecting opening 4 is formed in the metallic support 1 so as to have a width narrower than the hollow portion over a predetermined length in the longitudinal direction and leave a lip portion 3 on the side edge. A connected body 6 can be connected by a fastener 5 screwed into the wooden columnar body 2 exposed from the connecting opening 4.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a support column.

  As a support column for connecting a connecting body such as a television panel, one described in Patent Document 1 is known.

  In this conventional example, the support column has a long hole array in which long holes are opened at predetermined intervals in the longitudinal direction, and the upper and lower ends are installed between the ceiling surface and the floor surface. It is connected to the support column through a television mounting bracket having a hook-type locking bracket that fits and locks into the long hole.

JP 2006-60754 A

  However, in the above-described conventional example, the television mounting bracket can be installed only at a position where the long hole is opened because the hook-type locking bracket is locked to the long hole of the support column. For this reason, there is a problem that the degree of freedom of the installation position is extremely low.

  The present invention has been made to solve the above-described drawbacks, and an object of the present invention is to provide a support column capable of adjusting the attachment position of the coupling body steplessly.

  Another object of the present invention is to provide a support column structure using the support column and a thin-screen television support device.

According to the present invention, the object is
A hollow metal post 1;
It has a wooden columnar body 2 that is inserted and fixed in the hollow part of the metal column 1,
The metal support column 1 is provided with a connection opening 4 which is narrower than the hollow portion over a predetermined length in the longitudinal direction and leaves the lip portion 3 on the side edge,
This is achieved by providing a support column (A) capable of connecting the connecting body 6 by a fastener 5 screwed into the wooden columnar body 2 exposed from the connecting opening 4.

  The support column (A) is formed by inserting and fixing a wooden columnar body 2 in a hollow portion of a hollow metal column 1 in which a connection opening 4 is opened over a predetermined length.

  In the present invention in which the wooden columnar body 2 to which the fastening element 5 can be screwed is exposed to the outside from the connection opening 4 over a predetermined length, the fixed position of the coupling body 6 is the screwing position of the stationary element 5 to the wooden columnar body 2. It becomes possible to adjust steplessly by changing.

  In addition, the connection opening 4 is formed so that the lip portion 3 remains on the side edge in a front view, that is, when the metal support 1 is formed with a hollow rectangular cross section, for example, the connection opening 4 forming portion is not a U-shaped cross section. In addition, it is possible to prevent the falling of the wooden columnar body 2 from the metal support column 1 and to obtain a second moment of cross section close to the closed sectional shape by forming the C column shape without using the wooden columnar body 2 in the hollow portion. In addition, sufficient strength against bending load and buckling load is exhibited.

  Further, the lip portion 3 restricts the amount of movement in the direction orthogonal to the axis of the wooden columnar body 2, thereby improving the strength of the wooden columnar body 2 against buckling load or bending load. (A) Improve the overall strength.

The wooden columnar body 2 can be formed in advance so that it can be inserted over the entire length of the metal column 1,
If the supporting strut (A) in which the replenishment opening 8 that enables insertion of the additional wooden columnar body 7 into the hollow portion is formed on the side wall of one end of the metal strut 1 is configured as necessary Therefore, it is not necessary to prepare the long wooden columnar body 2 in advance, because the additional wooden columnar body 7 can be added at any time to secure the degree of freedom of the coupling position of the coupling body 6. Reduction can be achieved.

  Moreover, since the replenishment opening 8 is opened in the side wall part of the metal support | pillar 1, even if the both ends of the metal support | pillar 1 are obstruct | occluded, ie, the state installed in the predetermined position, the additional wooden columnar body 7 can be used. It becomes possible to change the connecting position of the connecting body 6 by inserting it into the metal column 1.

The support strut (A) can be installed horizontally by fixing both ends to opposite wall surfaces, or can be installed vertically between the floor 13 and the ceiling 12, but when installed vertically. In
It has a barbed head 11 provided with a barbed plate 10 at one end, which is obtained by quenching a thin steel plate from which a large number of triangular protrusions 9 are cut and raised.
A support column (A) that can be erected on the floor surface 13 by pressing the projection 9 of the barbed head 11 against the ceiling surface 12 can be configured.

  In the present invention, the protrusions 9 of the barbed head 11 are pressed against the ceiling surface 12 in a state where the support columns (A) are erected on the floor surface 13. A large frictional force is generated at each contact point with the ceiling surface 12 by being stabbed or entering between minute uneven portions and further pressing. As a result, the lateral displacement of the upper end can be surely prevented, so that the support strut (A) can be effectively prevented from falling.

Furthermore, as another aspect of the present invention for achieving the above object,
The barbed head 11 is urged upward and is attached to the upper end of the metal column 1 so as to be movable in the vertical direction,
The wooden columnar body 2 protrudes from the lower end of the metal column 1 so as to freely advance and retract, and is supported on the floor surface 13.
In addition, the metal support 1 can be configured as a support support (A) in which the female thread portion 14 of the fastener 5 to be screwed into the wooden columnar body 2 is formed.

  The lower end of the wooden columnar body 2 protrudes from the lower end of the metal column 1 to form a leg portion of the support column (A), and the fastening element 5 held by the female screw portion 14 of the metal column 1 is attached to the wooden columnar body 2. Since the entire length of the support column (A) can be adjusted steplessly by screwing, the pressure contact force of the barbed head 11 to the ceiling surface 12 can be set high.

  That is, in the case where the support column (A) in which the stepless length adjustment is impossible and the upper end is urged in the extension direction by the spring is installed between the floor surface 13 and the ceiling surface 12, the support column is previously provided. With the total length of (A) adjusted to be longer than the indoor height dimension, the spring is bent to move the lower end to a predetermined position, and further, the lower end is placed on the floor surface 13 by eliminating the bending of the spring. It is necessary to press contact.

  As a result, the effective deflection amount of the spring for generating the pressing force against the ceiling surface 12 is smaller than the deflection amount at the initial stage of the installation work. Since the maximum amount of bending of the spring consumed for the installation work increases as the interval between the setting positions of the support columns (A) increases, the amount of bending of the spring at the time of completion of installation becomes too small, and a predetermined amount There is a possibility that the pressure contact force cannot be secured.

  This problem can be dealt with by reducing the length adjustment step or by reducing the spring constant of the spring. However, in the former case, it is necessary to provide a large number of screwing points and the structure is complicated. In addition, there is a problem that the cost increases.

  Further, even in the latter case, it is necessary to increase the amount of bending after increasing the number of turns of the spring or increasing the coil diameter. Alternatively, assembly workability is deteriorated.

  On the other hand, the support strut (A) in the present invention capable of stepless adjustment of the overall length deflects the spring or the like until the barbed head 11 is pressed against the ceiling with a predetermined pressure against the urging force. In this state, the wooden columnar body 2 can be pulled out until the lower end reaches the floor surface 13, and the projecting dimension can be determined by the fixing element 5. As a result, since it is not necessary to anticipate absorption by the spring with respect to a dimensional change at the time of installation work and at the time of completion of installation, the spring can be easily designed and manufactured at low cost.

Furthermore, by using the support column (A),
The support column (A);
A connecting body 6 connected to the support strut (A) via the strut connecting portion 15;
The strut connecting portion 15 includes a connecting piece 16 corresponding to the connection opening 4 forming surface of the metal support 1 and a support piece 17 corresponding to a surface facing the connecting opening 4 forming surface.
A column support structure that is fixed to the support column (A) by pushing the bolt-shaped fastening element 5 having a flat free end into the wooden columnar body 2 and screwed into the female screw portion 14 formed in the connecting piece 16 is configured. can do.

  In the present invention, the column support structure is formed by fixing the coupling body 6 such as a shelf board or a shelf support to the support column (A) according to the use, and the coupling body 6 is fixed to the support column (A). This is performed via a support column connecting portion 15 which is formed integrally with the connecting body 6 or separately from the connecting body 6 and is configured as a bracket connected to the connecting body 6 by appropriate means.

  The column connection part 15 includes a connection piece 16 and a support piece 17 that are arranged to face each other at an interval substantially equal to the interval between the wall surface on which the connection opening 4 of the metal column 1 is formed and the wall surface facing the wall. The connecting piece 16 is formed with a female screw portion 14 by welding a nut or performing a burring process.

  The connecting body 6 is connected to the support strut (A) by pushing the fastening element 5 held by the female screw portion 14 into the wooden columnar body 2 with the holding piece facing the connecting opening 4 of the metal strut 1. In addition, by forming the female screw portion 14 in the connecting body 6, the tapping screw having a sharp tip or the bolt-shaped fastening element 5 having a flat free end can be used as the connecting means without using a wood screw. .

  The bolt-shaped fastener 5 that has obtained a propulsive force in the female thread portion 14 enters the predetermined depth while crushing the wooden columnar body 2, compared with a case where a wood screw or the like whose tip functions as a wedge is used. In addition to preventing cracking of the wooden columnar body 2 and the like, since the projected area with respect to the horizontal plane is large, the shear resistance is increased and the fixing strength can be improved.

Moreover, by using the support column (A),
A support column (A);
A TV coupling device 18 fixed to the wooden columnar body 2 of the support column (A) by the fastener 5;
The television connecting device 18 rotatably connects a movable base 21 for fixing a thin television 20 to a lower end of a fixed base 19 connected to a support column (A), and the fixed base 19 and the movable base 21. The one end is fixed to either one, and the other end is connected to the other by a belt-like surface fastener 22 that is attached in a variable attachment position,
It is possible to configure a thin TV support device that can adjust the depression angle of the thin TV 20 by adjusting the position where the belt-like surface fastener 22 is attached to the fixing surface fastener.

  In the present invention, since the television connecting device 18 has a simple structure in which the support column support and the movable base 21 are rotatably connected, the manufacturing cost can be reduced, and the strip surface fastener 22 can be attached. Since the depression angle of the screen of the flat-screen television 20 can be adjusted only by adjusting the wearing position, the usability is also improved.

  ADVANTAGE OF THE INVENTION According to this invention, the attachment position of connection bodies, such as a thin-screen television, can be adjusted continuously.

It is a rear view which shows this invention. It is a side view of FIG. It is a figure which shows a support | pillar, (a) is an exploded view, (b) is the 3B-3B sectional view taken on the line of (a). 2A is a cross-sectional view of the support column, FIG. 4A is a cross-sectional view taken along the line 4A-4A in FIG. 2, FIG. 4B is a front view of the stationary element viewed from the 4B direction in FIG. It is a 4C-4C line sectional view. It is a figure which shows a barbed plate, (a) is a top view, (b) is a front view, (c) is a principal part perspective view. It is a figure which shows a television connection apparatus, and is the 6A-6A sectional view taken on the line of FIG. It is a figure which shows a support | pillar connection part, (a) is the 7A section enlarged view of FIG. 6, (b) is the 7B-7B sectional view taken on the line of FIG. 7 (a). It is an 8A direction arrow directional view of FIG. 6 which shows a television coupling device. It is a figure which shows a shelf board, (a) is sectional drawing, (b) is a 9B direction arrow directional view of (a).

  An embodiment in which a thin TV support device is formed using the support column (A) is shown in FIG.

  The support column (A) is constructed between the indoor floor surface 13 and the ceiling surface 12, and includes a metal column 1 having a rectangular cross-sectional shape and a wooden columnar body 2 inserted into the hollow portion of the metal column 1. Have.

  As shown in FIGS. 1 and 3, a connection opening 4 is formed on one side wall of the metal support 1 over almost the entire length, and a replenishment opening is formed at the upper end of the connection opening 4 by widening the connection opening 4. 8 is formed.

  As shown in FIG. 3B, the opening width of the replenishment opening 8 is narrower than the interval between the inner walls of the metal support column 1. A lip portion 3 is formed for pressing the side edges of the columnar body 2 and the additional wooden columnar body 7.

  Furthermore, a nut is welded to the metal support 1 to form an internal thread portion 14. The female screw portion 14 is formed on a wall surface adjacent to the wall surface on which the connection opening 4 is formed, and is attached to the fastener 5 attached to the female screw portion 14 in a state where a barbed head 11 described later is pressed against the ceiling surface 12. It is arranged at a position where screwing operation is easy. As shown in FIG. 1, in this example, it is provided at the lower end of the metal column 1 and at two locations slightly above it.

  On the other hand, the wooden columnar body 2 is a wooden prism having a width that is larger than at least the widthwise dimension of the connection opening 4. In this example, the wooden columnar body 2 takes into account strength and screwing operability of the fastener 5. Material is used.

  As shown in FIGS. 1, 3, and 4 (a), the wooden columnar body 2 is inserted and fixed in the metal column 1 with its lower end protruding from the lower end of the metal column 1, By fixing the support plate 25 to the lower end of the columnar body 2, the leg portion of the support column (A) is formed.

  The support plate 25 is formed of a metal plate material and is fixed to the lower end surface of the wooden columnar body 2 with a wood screw 25a, and a non-slip rubber plate 25b or the like is attached to the back surface of the support plate 25.

  In addition, an appropriately thick packing 26 formed of an elastomer is interposed between the support plate 25 and the lower end surface of the wooden columnar body 2, and a margin for adjusting the standing angle with respect to the floor surface 13 is ensured.

  As shown in FIG. 1, the wooden columnar body 2 is formed to a length up to the middle part of the metal column 1, and when connecting the coupling body 6 to a region other than the arrangement region of the wooden columnar body 2, An additional wooden columnar body 7 is inserted. The additional wooden columnar body 7 is a wooden prism that can be inserted from the replenishment opening 8 and is formed to have a large thickness compared to the width dimension of the connection opening 4.

  Further, a barbed head 11 is mounted on the upper end of the metal support 1. As shown in FIGS. 3 and 4, the barbed head 11 is formed by a wooden prism or the like and is slidably inserted into the hollow portion of the metal column 1, and is arranged at the upper end of the slide rod 11 a. A metal support plate 11b and a barbed plate 10 disposed on the support plate 11b.

  The support plate 11b and the barbed plate 10 are formed in a circular shape, and are fastened together with the slide rod 11a by a wood screw 11c that passes through the mounting hole 27 that is opened at the center.

  Further, as shown in FIG. 4 (b), a compression spring 28 wound around the slide rod 11a is interposed between the barbed head 11 and the upper end surface of the metal support column 1, The piercing head 11 is biased upward. In order to determine the upper stroke end of the barbed head 11, a stroke restricting pin 29 that interferes with the upper end of the replenishment opening 8 is driven into the slide rod 11 a at the upper stroke position.

  Further, between the support plate 25 and the upper end of the slide rod 11a, similarly to the lower end portion, an appropriately thick packing 30 made of elastomer is interposed, and an allowance for adjusting the crossing angle with respect to the ceiling surface 12 is secured. The

  As shown in FIG. 5, the barbed plate 10 is formed by cutting and raising a large number of triangular projections 9 on a disk-shaped high carbon steel sheet material and then performing a quenching process. The protrusions 9 are arranged at equal intervals on a plurality of concentric circles, and bent edges are arranged in a tangential direction with respect to the concentric circles.

  As a result, the total projected area of the projection 9 in a side view when the projection 9 is pierced into a plaster board or the like is constant even when the projection direction is changed. You can show your power.

  Therefore, in this embodiment, the support column (A) is installed by holding the intermediate portion of the support column (A) in a state where the wooden columnar body 2 is inserted into the metal column 1 by a predetermined dimension to shorten the overall length. This is performed by pressing the barbed head 11 against the ceiling surface 12 against the urging force of the compression spring 28. Since the barbed plate 10 of the barbed head 11 has a degree of freedom in the swinging direction with respect to the slide rod 11a, that is, the metal column 1, the barbed head 11 is pressed against the ceiling surface 12. Thus, the uprightness of the metal support 1 can be adjusted.

  On the other hand, the wooden columnar body 2 is lowered by its own weight when the barbed head 11 is attached, and the lower end is in contact with the floor surface 13, so that the compression spring 28 is sufficiently bent. Then, the fastening element 5 previously attached to the female thread portion 14 of the metal support 1 is screwed into the wooden columnar body 2 to complete the installation operation.

  In this example, as shown in FIG. 4A, a bolt having a flat front end surface is used for the fastener 5, and the bolt shaft portion enters the wooden columnar body 2 while being crushed together with the fastening operation. . Further, the head of the fastener 5 is formed in a spherical shape in consideration of the design at the end of fastening.

  Further, as shown in FIG. 4B, a hexagonal hole 5a is provided on the head of the fastener 5 in order to use an L-shaped hexagon wrench capable of obtaining a large tightening torque as a fastener. By increasing the tightening torque to the stationary element 5, the connection operability of the stationary element 5 is improved, so that the metal column 1 of the wooden columnar body 2 is maintained while the compression spring 28 is kept bent. The fixing operation is easy, and the assembly work is simplified.

  As described above, the thin TV 20 as the connecting body 6 is fixed to the support column (A) erected at a predetermined position via the TV connecting device 18.

  As shown in FIG. 6, the television connecting device 18 includes a fixed side base 19 and a movable side base 21 that is rotatably connected to the lower end of the fixed side base 19 using a hinge 18 a. It is fixed to the support column (A) via the column connection part 15 provided in The support post 15 can be formed integrally with the fixed base 19, but in this example, it is formed as a bracket that can be separated from the base body 19a.

  In order to detachably hold the bracket 15, the base body 19 a is formed with a fixed block portion 19 b, and the bracket 15 is formed with a fixed piece 15 a that sandwiches the fixed block portion 19 b from above and below, both of which are fixed to the fixed block portion 19 b and the fixed piece. It is connected through a connecting pin 31 penetrating 15a so as to be horizontally rotatable.

  As shown in FIG. 7 (b), the bracket 15 has a connecting piece 16 and a support piece 17 connected via an intermediate piece 15b, and a nut is welded to the connecting piece 16 so that a female screw portion 14 is formed. It is formed. Further, the upper and lower ends of the connecting piece 16 are folded back to form the above-described fixing piece.

  The bracket 15 formed as described above is fixed to the support column (A) by the metal column 1 by the connection piece 16, the intermediate piece 15 b, and the support piece 17 with the connection piece 16 facing the connection opening 4. Is held at a predetermined height so as to surround, and the fastening element 5 previously attached to the female screw portion 14 is screwed in.

  The fastening element 5 is the same as that used for fixing the metal column 1 at the lower end of the wooden columnar body 2 described above, that is, the hexagonal head for the L-shaped hexagon wrench having a flat free end and a spherical head. Those with holes are used.

  When the wooden columnar body 2 does not reach the installation height of the bracket 15, the connectable region can be expanded by inserting the additional wooden columnar body 2 from the replenishment opening 8.

  Further, the upper ends of the fixed base 19 and the movable base 21 of the television connecting device 18 are connected to each other by a band-shaped surface fastener 22 and a stopper belt 32, and the fixed-side base 19 is fixed to attach the band-shaped surface fastener 22. The surface fastener 33 is fixed (see FIG. 1). The band-shaped surface fasteners 22 are arranged in the vicinity of both side edges of the fixed-side base 19 so that they can be operated even after the thin television 20 is fixed.

  One end of the belt-like surface fastener 22 is fixed to the movable side base 21, and the angle between the movable side base 21 and the fixed side base 19 is held at a predetermined angle by sticking the free end portion to the fixing surface fastener 33. can do.

  On the other hand, the stopper belt 32 is provided to control the maximum opening angle between the fixed side base 19 and the movable side base 21. One end is connected to the connecting pin 31 of the fixed side base 19, and the other end is connected to the movable side base 21. Fixed.

  Furthermore, the base main body 19a and the movable base 21 of the fixed base 19 are formed of a wooden plate material. An attachment hole 23 is formed in the movable base 21, and a through hole 24 is formed in the main body of the connecting body 6. Is done.

  The mounting hole 23 is disposed at a position corresponding to the mounting position of a plurality of types of thin televisions 20 according to the VESA (Video Electronics Standards Association) standard, and the through hole 24 is formed when the movable base 21 is overlapped with the fixed base 19. (Opening angle 0), opened at a position matching the mounting hole 23.

  Therefore, in this embodiment, the flat-screen television 20 is installed after the support column (A) is erected at a predetermined position in the room, and then the television connecting device 18 is attached to the support column (A) to assemble the television support device. Is done.

  When fixing the TV connecting device 18, first, the bracket 15 is connected to an appropriate height of the support column (A), and then the remaining portion of the TV connecting device 18 to which the thin TV 20 is fixed in advance is connected to the bracket 15. The flat TV 20 is fixed by using the belt-like surface fastener 22 to put the base body 19a of the fixed base 19 and the movable base 21 in an overlapped state, and then stacking them on the back surface of the flat TV 20, and FIG. As shown in FIG. 4, the mounting can be easily performed by screwing the mounting screw 34 into the screw hole of the thin television 20 visible from the through hole 24 and the mounting hole 23.

  After fixing the thin TV 20 to the TV connecting device 18 in this way, as shown in FIG. 7, the lower end of the fixed block portion 19b of the base main body 19a is held on the fixed piece 15a below the bracket 15. Then, the installation work is completed by penetrating the connecting pin 31 through the fixed piece 15a and the fixed block portion 19b. After the installation, the position of the band-shaped surface fastener 22 is adjusted to adjust the screen of the thin television 20 The depression angle can be adjusted.

  Furthermore, in this example, a support plate structure is configured by adding a shelf board 35 to the television support device.

  As shown in FIG. 9, the shelf board 35 is supported by a shelf presser 35 a connected to the support column (A) via the bracket 15. The shelf presser 35a is formed of a wooden plate material having a trapezoidal shape in a side view and a thickness slightly smaller than the width of the metal support 1.

  A pin through hole 35c is formed in the shelf plate 35 and the shelf presser 35a, and the shelf plate 35 is fixed between the fixed piece 15a of the bracket 15 and the shelf plate 35 and the shelf presser 35a as shown in FIG. After inserting, it can carry out simply by attaching the connecting pin 31.

  In addition, in the above, the case where the television support device or the column support structure is formed by fixing the coupling body 6 to one support column (A) is shown, but the present invention is not limited to this. It is possible to further improve the stability by fixing the connecting body 6 between the two support columns (A) or by connecting the three or more support columns (A) with an appropriate connection rod.

DESCRIPTION OF SYMBOLS 1 Metal support | pillar 2 Wooden columnar body 3 Lip part 4 Connection opening 5 Fastening element 6 Connection body 7 Additional wooden columnar body 8 Supplementary opening 9 Protrusion 10 Barbed plate 11 Barbed head 12 Ceiling surface 13 Floor surface 14 Female screw part DESCRIPTION OF SYMBOLS 15 Support | pillar connection part 16 Connection piece 17 Supporting piece 18 Television connection apparatus 19 Fixed side base 20 Thin-screen TV 21 Movable side base 22 Band-shaped surface fastener 23 Mounting hole 24 Through-hole A Supporting support | pillar

Claims (7)

Hollow metal columns,
It has a wooden columnar body that is inserted and fixed in the hollow part of the metal column,
In the metal strut, a connection opening is formed which is narrower than the hollow portion over a predetermined length in the longitudinal direction and leaves a lip portion on the side edge,
A support column capable of connecting the connecting body by a fastening element screwed into the wooden columnar body exposed from the connection opening.   The support strut according to claim 1, wherein a replenishment opening that allows insertion of an additional wooden columnar body into the hollow portion is opened on a side wall of one end of the metal strut. Having a barbed head at one end with a barbed plate that has been hardened into a thin steel plate cut and raised a number of triangular projections,
The support column according to claim 1 or 2, wherein the protrusion of the barbed head is press-contacted to the ceiling surface and can be erected on the floor surface. The barbed head is urged upward and is attached to the upper end of the metal column so as to be movable in the vertical direction,
The wooden columnar body is supported on the floor surface so as to protrude forward and backward from the lower end of the metal column,
4. The support strut according to claim 3, wherein the metal strut is formed with a female thread portion of a fastening member screwed into the wooden columnar body. A support column according to any one of claims 1 to 4,
A connecting body coupled to the supporting strut via a strut coupling portion;
The strut connecting portion has a connecting piece corresponding to the connecting opening forming surface of the metal strut, and a support piece corresponding to the surface facing the connecting opening forming surface,
A column support structure that is fixed to a support column by pushing a bolt-shaped fastener having a flat free end into a wooden columnar body and screwed into a female screw portion formed in the connecting piece. The support column according to claim 1,
A TV connecting device fixed to the wooden columnar body of the support column by a fastening element,
The television connecting device rotatably connects a movable side base for fixing a thin television to a lower end of a fixed side base connected to a support column, and one end is provided between the fixed side base and the movable side base. It is fixed, and the other end is connected to the other by a band-shaped surface fastener that is attached in a variable manner.
A flat-screen TV support device capable of adjusting a depression angle of the flat-screen TV by adjusting a sticking position of the belt-like surface fastener. The movable side base and the fixed side base are formed in a plate shape,
The movable side base is provided with mounting holes that match the mounting screw holes of a plurality of types of flat-screen televisions, and the fixed side base is provided with a through hole at a position overlapping with the mounting holes in a state of being superimposed on the movable side base. The thin television support device according to claim 6.

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