Support Desk

Abstract

This product provides a support stand that can accommodate changes in the user's living environment, such as positioning the display against a wall or adjusting its angle. [Solution] The television stand according to the present invention comprises a base installed on the floor, a support column provided at the rear of the base, and a main support bracket 51 provided at the top of the support column to support the television. The main support bracket 51 comprises a frame 54 to which the television is attached on the front side, and a swinging bracket 55 swingably provided on the rear side of the frame 54. The frame 54 is provided with an insertion hole 57 that can be attached to and detached from the support column, and the swinging bracket 55 is provided with an insertion hole 58 that can be attached to and detached from the support column. The support column is selectively fitted with either the insertion hole 57 or the insertion hole 58.

Description

[Technical Field]

[0001] The present invention relates to a support stand that is installed on a mounting surface to support a display. [Background technology]

[0002] A television stand described in Patent Document 1 is known as a support stand that is installed on a surface to support a display. This television stand comprises a base installed on the floor, a support column erected on the rear edge of the base and extending vertically, and a support bracket provided at the top of the support column to support the television. With this television stand, the television can be supported close to the wall and its height can be adjusted without having to mount the television on the wall.

[0003] Furthermore, there is a television stand described in Patent Document 2 that allows the display to be rotated horizontally to change its orientation. In this television stand, the back of the television is fixed to an assembly frame that can swing around a rotation axis, and the angle of the television can be adjusted by rotating the television together with the assembly frame around the rotation axis in the left and right directions. [Prior art documents] [Patent Documents]

[0004] [Patent Document 1] International Publication No. 2020 / 044503 [Patent Document 2] Japanese Patent Publication No. 2023-047617 [Overview of the project] [Problems that the invention aims to solve]

[0005] By the way, when adjusting the angle of a display (television) by swinging it, space is needed behind the display to avoid interference with the wall. Therefore, the so-called swing-type television stand described in Patent Document 2 cannot support the display as close to the wall as the wall-mounted type television stand described in Patent Document 1.

[0006] In other words, when users purchase a support stand, they choose between a wall-mounted type or a swing type. However, due to rearranging furniture, moving, or other changes in their living environment, users who purchased a wall-mounted type may want the swing function (angle adjustment function) of their display, or users who purchased a swing type may want to mount their display against the wall. In such cases, they have to either put up with the inconvenience or buy a replacement.

[0007] This invention has been made in view of the above circumstances, and aims to provide a support stand that can accommodate both wall-mounting and angle adjustment of the display in response to changes in the user's living environment. [Means for solving the problem]

[0008] To solve the above problems, the support stand according to the present invention comprises a base installed on an installation surface, a support column provided at the rear of the base, and a support part provided at the upper part of the support column to support a display, wherein the support part comprises a first mounting part to which the display is attached on the front side, and a first swinging part provided swingably on the rear side of the first mounting part, the first mounting part is provided with a first detachable part that can be attached to the support column, the first swinging part is provided with a second detachable part that can be attached to the support column, and the first detachable part and the second detachable part can be selectively attached to the support column. Here, the rear of the base is a requirement for supporting the display close to a wall, and can be considered to be the rear if it is behind the center position in the front-to-back direction of the base.

[0009] In this support base, a plurality of the first detachable parts are provided, and a plurality of the second detachable parts are provided. The relative positional relationship of the plurality of first detachable parts and the relative positional relationship of the plurality of second detachable parts may be the same. For example, if the position coordinates of a certain first detachable part are (x 11 , y 11 , z 11 ), and the position coordinates of another first detachable part are (x 12 , y 12 , z 12 ), the relative positional relationship of these first detachable parts is the difference in the x, y, and z directions, which can be expressed as (x 12 - x 11 ), (y 12 - y 11 ), (z 12 - z 11 ). At this time, if the position coordinates of a certain second detachable part are (x 21 , y 21 , z 21 ), and the position coordinates of another second detachable part are (x 22 , y 22 , z 22 ), and the relative positional relationship is expressed as (x 22 - x 21 ), (y 22 - y 21 ), (z 22 - z 21 ) is substantially the same as (x 12 - x 11 ), (y 12 - y 11 ), (z 12 - z 11 ), the first detachable part and the second detachable part can be selectively attached to the same location of the support column, and it can be said that the relative positional relationship of the plurality of first detachable parts and the relative positional relationship of the plurality of second detachable parts are the same.

[0010] Furthermore, in this support base, a plurality of the first attachment / detachment parts are provided, and a plurality of the second attachment / detachment parts are provided, and the first swinging part comprises a first upper swinging part swingably provided on the rear side of the upper part of the first mounting part, and a first lower swinging part provided on the rear side of the lower part of the first mounting part, and the plurality of first attachment / detachment parts are provided on the upper and lower parts of the first mounting part, and the plurality of second attachment / detachment parts are provided on the first upper swinging part and the first lower swinging part.

[0011] On the other hand, another support stand according to the present invention is a support stand comprising a base installed on an installation surface, a support column provided at the rear of the base, and a support part provided at the upper part of the support column to support a display, wherein the support part comprises a second mounting part to which the display is attached on the front side, the support column is provided with a third detachable part to which the second mounting part can be attached and detached, and a second swinging part which is provided with a fourth detachable part to which the second mounting part can be swingably attached and detached, and the support column and the second swinging part are selectively attached to the second mounting part.

[0012] In this support base, a plurality of the third detachable parts are provided, a plurality of the fourth detachable parts are provided, and the second swinging part comprises a second upper swinging part provided on the upper part of the support column and a second lower swinging part provided on the middle part of the support column, the plurality of third detachable parts are provided on the upper and middle parts of the support column, and the plurality of fourth detachable parts are provided on the second upper swinging part and the second lower swinging part.

[0013] Furthermore, in the support base according to the present invention, the number of support columns may be multiple. [Effects of the Invention]

[0014] The support stand according to the present invention can accommodate both wall-mounting and angle adjustment of the display in response to changes in the user's living environment. [Brief explanation of the drawing]

[0015] [Figure 1] This is a perspective view showing a television stand according to an embodiment of the invention, viewed from the front. [Figure 2] Figure 1 is a perspective view of the TV stand from the rear. [Figure 3] Figure 1 is a perspective view showing the support column of the TV stand from the front. [Figure 4] Figure 3 is a perspective view showing the support column from the rear. [Figure 5] Figure 1 is a perspective view of the decorative panel of the TV stand, taken from the front. [Figure 6] Figure 5 is a perspective view of the decorative panel from the back. [Figure 7] Figure 5 is a magnified perspective view showing the locking mechanism of the decorative plate. [Figure 8] Figure 1 is a perspective view showing the support bracket for the TV stand from the front. [Figure 9] Figure 8 is a perspective view of the support bracket from the rear side. [Figure 10] Figure 8 is a perspective view showing the connecting fitting of the support bracket. [Figure 11] Figure 8 is an exploded perspective view showing the main body fitting of the support bracket. [Figure 12] Figure 8 is a perspective view showing the mounting bracket of the support bracket from the front. [Figure 13] Figure 8 is a perspective view showing the mounting bracket of the support bracket from the rear side. [Figure 14] Figure 8 is a perspective view showing the stopper fitting of the support bracket. [Figure 15] Figure 1 shows a cross-sectional view along line AA and a partially enlarged view thereof. [Figure 16] Figure 1 is a perspective view from the front of the TV stand, showing the support bracket frame attached to the support column. [Figure 17] (a) is a plan view of the TV stand in Figure 1, showing the swing bracket of the support fitting attached to the support column and the swing bracket in the neutral position (the frame facing forward), and (b) is a plan view showing the state in which the swing bracket is not in the neutral position (the frame is facing sideways instead of forward). [Modes for carrying out the invention]

[0016] Embodiments of the present invention will be described with reference to the drawings.

[0017] Figure 1 shows a TV stand 10 according to this embodiment. This TV stand 10 comprises a base 20 installed on the floor surface F, support columns 30, 30 provided at the rear of the base 20, a decorative plate 40 covering the support columns 30, 30 from the front, and a support bracket 50 provided at the top of the support columns 30, 30 to support the TV T. The support bracket 50 is attached to the support columns 30, 30 by screws 60.

[0018] The base 20 has a rectangular shape in plan view and includes a horizontal portion 21, an inclined portion 22 extending forward from the horizontal portion 21, an inclined portion 23 extending leftward from the horizontal portion 21, and an inclined portion 24 extending rightward from the horizontal portion 21. The horizontal portion 21, inclined portion 22, inclined portion 23, and inclined portion 24 are formed by bending a metal plate, with inclined portion 22 and inclined portion 23 being demarcated by a ridge line 26, and inclined portion 22 and inclined portion 24 being demarcated by a ridge line 27.

[0019] As shown in Figure 2, the support columns 30, 30 are erected side by side on the horizontal section 21 at the rear of the base 20. Each support column 30, 30 comprises a rectangular tubular lower support column 31, 31 fixed to the base 20, and a rectangular tubular upper support column 32, 32 that is fitted into the cylinder of the lower support columns 31, 31 from above and slides vertically relative to the lower support columns 31, 31. The sliding of the upper support columns 32, 32 relative to the lower support columns 31, 31 allows the support columns 30, 30 to extend and retract.

[0020] As shown in Figures 3 and 4, plate-shaped crossbars 33 and 34 and a rectangular column-shaped crossbar 35 are installed sequentially from bottom to top between the lower support columns 31, 31, and a crossbar 36 is installed between the upper support columns 32, 32.

[0021] The lower support column 31 has a back surface 31a with multiple through holes 31b in the height direction, and the upper support column 32 has a back surface 32a with multiple screw holes (holes with threads formed on their circumferential surface) 32b in the height direction. The upper support column 32 is positioned and fixed relative to the lower support column 31 by overlapping the through holes 31b and the screw holes 32b, inserting screws (not shown) through them, and screwing these screws into the screw holes 32b.

[0022] Two screw holes 37 are provided on the front surface 32c of the upper support column 32, arranged vertically. Here, the four screw holes 37 of the upper support columns 32, 32 are positioned at the vertices of a rectangle, and the xyz coordinate system is set to distinguish the four screw holes 37 as screw holes 37A, 37B, 37C, and 37D, and the position coordinate of screw hole 37A is set to (x 37A ,y 37A ,z 37A ), the position coordinates of screw hole 37B are (x 37B ,y 37B ,z 37B ), the position coordinates of screw hole 37C are (x 37C ,y 37C ,z 37C ), the position coordinates of screw hole 37D are (x 37D ,y 37D ,z 37D If so, the relative positional relationship of the screw hole 37 is (x 37B -x 37A )=(x 37D -x 37C )=(x 37C -x 37A )=(x 37D -x 37B )=0,(y 37B -y 37A )=(y 37D -y 37C )=0,(y 37C -y 37A )=(y 37D -y 37B ) = w (the distance between the screw holes 37 in the two support columns 30 in the left-right direction), (z 37B -z 37A )=(z 37D -z 37C ) = h (the vertical spacing of the screw holes 37 in one support column 30), (z 37C -z 37A)=(z 37D -z 37B ) can be expressed as = 0.

[0023] As shown in Figures 5 and 6, the decorative plate 40 comprises a lower decorative plate 41 and an upper decorative plate 42. Both the lower decorative plate 41 and the upper decorative plate 42 have a U-shape in plan view and overlap at least a portion of each other. The back surface 43 of the lower decorative plate 41 is provided with locking portions 44, 44 and locking portions 45, 45 formed in the same way as the locking portions 44, 44, as shown in an enlarged view in Figure 7. The back surface 46 of the upper decorative plate 42 is provided with locking portions 47, 47 formed in the same way as the locking portions 44, 44. The locking portions 44, 44 are locked to the rail 33, the locking portions 45, 45 are locked to the rail 34, and the locking portions 47, 47 are locked to the rail 36, thereby attaching the lower decorative plate 41 to the lower support columns 31, 31 and the upper decorative plate 42 to the upper support columns 32, 32. As the upper support columns 32, 32 slide relative to the lower support columns 31, 31, the upper decorative plate 42 slides relative to the lower decorative plate 41, and as a result, the decorative plate 40 expands and contracts in accordance with the expansion and contraction of the support columns 30, 30.

[0024] As shown in Figures 8 and 9, the support bracket 50 comprises a main bracket 51 attached to the support columns 30, 30, mounting brackets 52, 52 that are locked to the main bracket 51 and to which the television T is attached, and stopper brackets 53, 53 that prevent the mounting brackets 52, 52 from falling off the main bracket 51.

[0025] The main mounting bracket 51 has a rectangular frame shape that is long in the left-right direction and short in the up-down direction, and includes a frame 54 to which the television T is attached to the front side via mounting brackets 52, 52, and a swingable bracket 55 that is swingably provided on the back side of the frame 54. In this case, there are two swingable brackets 55, one above the other, and these two are distinguished as swingable bracket 55A and swingable bracket 55B.

[0026] The frame 54 has an upper edge portion 54a extending in the left-right direction, a lower edge portion 54b extending in the left-right direction below the upper edge portion 54a, a left edge portion 54c extending in the up-down direction and connecting the left ends of the upper edge portion 54a and the lower edge portion 54b, and a right edge portion 54d extending in the up-down direction and connecting the right ends of the upper edge portion 54a and the lower edge portion 54b.

[0027] The upper portion 54a has a front plate portion 54e, a rear plate portion 54f, a connecting portion 54g that extends rearward from the lower edge of the front plate portion 54e and connects to the upper edge of the rear plate portion 54f, and an extension portion 54h that extends forward from the lower edge of the rear plate portion 54f.

[0028] The front plate portion 54e has multiple recesses 54i formed on its upper edge. The rear plate portion 54f has a slit 54j in the center in the left-right direction, and the side surface portion 56a of the L-shaped joint fitting 56 shown in Figure 10 is inserted through this slit 54j, and the vertical surface portion 56b of the joint fitting 56 is fixed (welded in this case) to the front plate portion 54e (Note that the side surface portion 56a has protruding portions 56c, 56c that protrude to the left and right, and the protruding portions 56c, 56c abut against the rear plate portion 54f to make it easier to prevent rattling of the joint fitting 56 and reduce the load applied to the vertical surface portion 56b due to rattling, etc.). The rear plate portion 54f has insertion holes 57 on the left and right sides of the slit 54j.

[0029] The lower edge portion 54b has a front plate portion 54k, a rear plate portion 54m, and a connecting portion 54n that extends rearward from the lower edge of the front plate portion 54k and connects to the upper edge of the rear plate portion 54m.

[0030] A slit 54o is formed in the center of the rear plate portion 54m in the left-right direction. The side surface portion 56a of the connecting fitting 56 is inserted through the slit 54o, and the vertical surface portion 56b is fixed to the front plate portion 54k. Through holes 57 are provided on both sides of the slit 54o in the rear plate portion 54m.

[0031] The four through holes 57 provided in the rear plate section 54f and the rear plate section 54m are positioned at the vertices of a rectangle, and the four through holes 57 are distinguished as through holes 57A, 57B, 57C, and 57D by setting an xyz coordinate system, and the position coordinate of the through hole 57A is set to (x57A , y 57A , z 57A ), the position coordinates of the insertion hole 57B are (x 57B , y 57B , z 57B ), the position coordinates of the insertion hole 57C are (x 57C , y 57C , z 57C ), the position coordinates of the insertion hole 57D are (x 57D , y 57D , z 57D ), then the relative positional relationship of the insertion hole 57 is (x 57B - x 57A ) = (x 57D - x 57C ) = (x 57C - x 57A ) = (x 57D - x 57B ) = 0, (y 57B - y 57A ) = (y 57D - y 57C ) = 0, (y 57C - y 57A ) = (y 57D - y 57B ) = w (the horizontal interval between the insertion holes 57 in the upper side portion 54a and the lower side portion 54b), (z 57B - z 57A ) = (z 57D - z 57C ) = h (the vertical interval between the insertion holes 57 in the upper side portion 54a and the insertion holes 57 in the lower side portion 54b), (z 57C - z 57A ) = (z 57D - z 57B ) = 0, which can be expressed as. The relative positional relationship of this insertion hole 57 is the same as the relative positional relationship of the screw hole 37, and the insertion hole 57 can be detachably screwed to the screw hole 37 by a screw 60 inserted therethrough.

[0032] The swinging fitting 55 has an L-shape in side view and, as shown in Figure 11, has a base portion 55a that is pivotally supported on the side surface portion 56a by a bolt 61, washers 62, 62 and a nut 63, and an upright portion 55b that stands perpendicular to the base portion 55a. That is, the bolt 61 is inserted from above through the through hole 56d formed in the side surface portion 56a, the washer 62, the through hole 55c formed in the base portion 55a, the washer 62, and the nut 63 in this order, and fastened to the nut 63 with an appropriate fastening force, thereby swinging the swinging fitting 55 to the frame 54.

[0033] The upright portion 55b has through holes 58 at its left and right ends. A total of four through holes 58 are provided in the oscillating fitting 55A and the oscillating fitting 55B. When the oscillating fitting 55A is in the neutral position (the center of the oscillating range, where the upright portion 55b of the oscillating fitting 55A is parallel to the upper edge 54a) and the oscillating fitting 55B is in the neutral position (the center of the oscillating range, where the upright portion 55b of the oscillating fitting 55B is parallel to the lower edge 54b), the four through holes 58 are located at the vertices of a rectangle. The four through holes 58 are distinguished as through holes 58A, 58B, 58C, and 58D, and the position coordinates of through hole 58A are given by (x 58A ,y 58A ,z 58A ), the position coordinates of the insertion hole 58B are (x 58B ,y 58B ,z 58B ), the position coordinates of the insertion hole 58C are (x 58C ,y 58C ,z 58C ), the position coordinates of the insertion hole 58D are (x 58D ,y 58D ,z 58D ) If so, the relative positional relationship of the insertion hole 58 is (x 58B -x 58A )=(x 58D -x 58C )=(x 58C -x 58A )=(x 58D -x 58B )=0,(y 58B -y 58A )=(y 58D -y 58C )=0,(y 58C -y 58A )=(y 58D -y58B ) = w (the distance in the left-right direction between the insertion holes 58 in the upright portion 55b of the oscillating fittings 55A and 55B), (z 58B -z 58A )=(z 58D -z 58C ) = h (the vertical distance between the insertion hole 58 in the upright portion 55b of the swing fitting 55A and the insertion hole 58 in the upright portion 55b of the swing fitting 55B), (z 58C -z 58A )=(z 58D -z 58B This can be expressed as ) = 0. The relative positional relationship of the through hole 58 is the same as the relative positional relationship of the screw hole 37 and the relative positional relationship of the through hole 57, and the through hole 58 can be selectively screwed into the through hole 57 and the screw hole 37 by the screw 60 inserted through it.

[0034] Furthermore, when both the swinging bracket 55A and the swinging bracket 55B are in the neutral position, the four through holes 58 may be positioned to overlap with the four through holes 57 in a front view. This allows the television T to be supported at the same height whether the frame 54 is attached to the support column 30 by screwing the through holes 57 into the screw holes 37, or the swinging bracket 55 is attached to the support column 30 by screwing the through holes 58 into the screw holes 37. In this case, however, the four through holes 58 are positioned so as not to overlap with the four through holes 57 in a front view (for example, slightly higher or slightly lower than the four through holes 57), so that the through holes 57 (upper edge 54a and lower edge 54b) do not get in the way when screwing the through holes 58.

[0035] As shown in Figures 12 and 13, the mounting bracket 52 comprises a contact surface portion 52a that abuts against the back of the television T, and a locking surface portion 52d with hook portions 52b and 52c formed above and below it, which are locked to the main body bracket 51.

[0036] The contact surface portion 52a is provided with a plurality of round holes 52e, an elongated hole 52f, and an elongated hole 52g. The hook portion 52b is provided with a screw hole 52h and a slit 52i on its lower edge, and the lower edge of the hook portion 52c is provided with a slit 52j.

[0037] As shown in Figure 14, the stopper fitting 53 has a screw-fastening portion 53a that is screwed onto the hook portion 52b of the mounting fitting 52, a body portion 53b provided below the screw-fastening portion 53a, and a hook portion 53c provided at the lower front of the body portion 53b, and the screw-fastening portion 53a is provided with an insertion hole 53d.

[0038] When supporting the television T with the support bracket 50, first, the insertion hole 57 of the main bracket 51 is screwed into the screw hole 37 to attach the frame 54 to the support column 30, or the insertion hole 58 is screwed into the screw hole 37 to attach the swing bracket 55 to the support column 30.

[0039] Next, the contact surface 52a of the mounting bracket 52 is brought into contact with the back of the television T, and the round hole 52e and the elongated hole 52f or elongated hole 52g are aligned with the screw holes (not shown) provided on the back of the television T. Then, the screws (not shown) are inserted through the round hole 52e and the elongated hole 52f or elongated hole 52g and screwed into the screw holes on the back of the television T, thereby attaching the mounting bracket 52 to the television T.

[0040] Next, the slit 52i of the hook portion 52b of the mounting bracket 52 is engaged with the upper edge 54a (the recess 54i of the front plate portion 54e) of the frame 54 of the main body bracket 51 attached to the support column 30, and the slit 52j of the hook portion 52c is engaged with the lower edge 54b (the upper edge of the front plate portion 54k) of the frame 54.

[0041] Subsequently, the stopper fitting 53 is positioned as shown in Figure 15, such that the body portion 53b abuts against the rear plate portion 54f of the upper edge portion 54a, the hook portion 53c abuts against the extension portion 54h and engages, and the insertion hole 53d of the screw fastening portion 53a overlaps with the screw hole 52h of the hook portion 52b. Then, it is fastened to the hook portion 52b with a knurled screw 64 that passes through the insertion hole 53d. This completes the attachment of the television T to the support fitting 50 (attachment to the television stand 10).

[0042] The TV stand 10 according to this embodiment comprises a base 20 installed on the floor surface F, a support column 30 provided at the rear of the base 20, and a main body fitting 51 of a support bracket 50 provided at the top of the support column 30 to support the TV T. The main body fitting 51 comprises a frame 54 to which the TV T is attached on the front side, and a swing fitting 55 swingably provided on the rear side of the frame 54. The frame 54 is provided with an insertion hole 57 that can be attached to and detached from the support column 30, and the swing fitting 55 is provided with an insertion hole 58 that can be attached to and detached from the support column 30. Since the insertion holes 57 and 58 are selectively installed, the user can choose to either install the insertion hole 57 on the support column 30 and attach the frame 54 to the support column 30, as shown in Figure 16, allowing the TV T to be placed against the wall, or install the insertion hole 58 on the support column 30 and attach the swinging bracket 55 to the support column 30, allowing the angle of the TV T to be adjusted by the swinging of the frame 54 around axis R, as shown in Figure 17 (in this case, the TV T will be positioned further forward than when it is placed against the wall by the amount of the swinging bracket 55 interposed).

[0043] Furthermore, since the insertion holes 57 and 58 are detachable from the support column 30 by screws 60, the TV stand 10 can be positioned against the wall or its angle can be adjusted according to the user's choice at the time. In other words, the TV stand 10 can accommodate both wall-mounting and angle adjustment of the TV T in accordance with changes in the user's living environment.

[0044] In this embodiment, multiple through holes 57 and multiple through holes 58 are provided, and the relative positional relationship of the multiple through holes 57 and the relative positional relationship of the multiple through holes 58 are the same. Therefore, on the support column 30, there is no need to provide separate structures for mounting the through holes 57 and for mounting the through holes 58. In fact, on the support column 30, the multiple screw holes 37 have the same relative positional relationship as the multiple through holes 57 and the multiple through holes 58, and are therefore used for mounting to both the through holes 57 and the through holes 58.

[0045] Furthermore, the TV stand 10 is equipped with a swinging bracket 55, which includes a swinging bracket 55A that is swingably provided on the rear side of the upper part 54a, and a swinging bracket 55B that is provided on the rear side of the lower part 54b and swings around the same axis R as the swinging bracket 55A. Multiple insertion holes 57 are provided in the upper part 54a and the lower part 54b, and multiple insertion holes 58 are provided in the swinging brackets 55A and 55B. When the main body fitting 51 is attached to the support column 30 with the frame 54, it is attached to the support column 30 at two locations (two areas) above and below the insertion holes 57 of the upper part 54a and the lower part 54b. When the main body fitting 51 is attached to the support column 30 with the swinging bracket 55, it is attached to the support column 30 at two locations (two areas) above and below the insertion holes 58 of the swinging bracket 55A and the swinging bracket 55B. Therefore, whether the main fitting 51 is attached to the support column 30 by the frame 54 or by the swing fitting 55, the mounting rigidity can be increased, and when it is attached to the support column 30 by the swing fitting 55, the swinging motion during angle adjustment can also be stabilized.

[0046] Furthermore, since multiple support columns 30 are provided, the insertion holes 57 and 58 are distributed among multiple support columns 30, thereby increasing the mounting rigidity of the main body fitting 51. When the insertion holes 58 are installed on multiple support columns 30, the swaying motion during angle adjustment can also be stabilized.

[0047] Although embodiments of the present invention have been illustrated above, the embodiments of the present invention are not limited to those described above, and may be modified as appropriate without departing from the spirit of the invention.

[0048] For example, in the above embodiment, the frame 54 is exemplified as the first mounting part of the present invention, and the swinging fitting 55 is exemplified as the first swinging part. However, the swinging fitting 55 may be provided integrally with the support column 30 as the second swinging part, for example, and the insertion hole 55c of the base 55a of the swinging fitting 55 may be attached to the insertion hole 56d of the side surface 56a of the frame 54, which is the second mounting part, by a bolt 60 or the like, or the screw hole 37 of the support column 30 (a separate screw hole provided in addition to the screw hole for screwing the swinging fitting 55 to the support column 30 if the swinging fitting 55 is screwed to the support column 30) may be attached to the insertion hole 57 of the frame 54.

[0049] Furthermore, although the above examples show a through hole 57 as the first attachment / detachment part, a through hole 58 as the second attachment / detachment part, a screw hole 37 as the third attachment / detachment part, and a through hole 55c as the fourth attachment / detachment part, these attachment / detachment parts are not limited to holes and can take any form. In the above example, the television T is attached to the frame 54, which is the first or second mounting part, via a mounting bracket 52, but the television T may also be attached directly to the first or second mounting part. The number of support columns 30 is not limited to two; it may be one or three or more.

[0050] Furthermore, while the above embodiment illustrates the case where the relative positions of all (four) through holes 57 and all (four) through holes 58 (and even the relative positions of all (four) screw holes 37) are the same, the present invention also includes cases where the relative positions of some (two or more) of the first attachment / detachment parts of a plurality of first attachment / detachment parts are the same as the relative positions of some (two or more) of the second attachment / detachment parts of a plurality of second attachment / detachment parts, or where the relative positions of some (two or more) of the third attachment / detachment parts of a plurality of third attachment / detachment parts are the same as the relative positions of some (two or more) of the fourth attachment / detachment parts of a plurality of fourth attachment / detachment parts. [Explanation of symbols]

[0051] 10 TV stand (support stand) 20 base 21 Horizontal part (rear) 30 pillars 37 Screw hole (third attachment / detachment part) 51 Main body fittings (support part) 54 Frame (first mounting section, second mounting section) 54a Upper edge (top part) 54b Lower edge (bottom) 55. Oscillating mechanism (first oscillating part, second oscillating part) 55c Through hole (fourth attachment / detachment part) 55A Swiveling fitting (first upper swaying part, second upper swaying part) 55B Swiveling fitting (first lower swaying part, second lower swaying part) 57 Through hole (first attachment / detachment part) 58 Through hole (second attachment / detachment part) F Floor surface (installation surface) R-axis T Television (Display)

Claims

1. A support stand comprising a base installed on a mounting surface, a support column provided at the rear of the base, and a support part provided at the upper part of the support column to support a display, The support portion comprises a first mounting portion to which the display is attached on the front side, and a first pivoting portion that is pivotably provided on the rear side of the first mounting portion. The first mounting portion is provided with a first detachable portion that can be attached to and detached from the support column. The first swinging part is provided with a second detachable part that can be attached to the support column. A support base characterized in that the first detachable part and the second detachable part are selectively attached to the support column.

2. Multiple first attachment / detachment parts are provided, and multiple second attachment / detachment parts are provided. The support base according to claim 1, characterized in that the relative positional relationship of the plurality of first attachment / detachment parts and the relative positional relationship of the plurality of second attachment / detachment parts are the same.

3. Multiple first attachment / detachment parts are provided, and multiple second attachment / detachment parts are provided. The first swinging part comprises a first upper swinging part swingably provided on the rear side of the upper part of the first mounting part, and a first lower swinging part provided on the rear side of the lower part of the first mounting part. The plurality of first attachment / detachment parts are provided on the upper and lower parts of the first mounting part. The support base according to claim 1, characterized in that the plurality of second attachment / detachment parts are provided on the first upper swinging part and the first lower swinging part.

4. A support stand comprising a base installed on a mounting surface, a support column provided at the rear of the base, and a support part provided at the upper part of the support column to support a display, The support portion includes a second mounting portion to which the display is attached on the front side. The support column is provided with a third detachable part from which the second mounting part can be attached and detached, and a second swinging part from which the second mounting part can be swingably attached and detached, The support base is characterized in that the support column and the second swinging part are selectively attached to the second mounting part.

5. Multiple third attachment / detachment parts are provided, and multiple fourth attachment / detachment parts are provided. The second swinging part comprises a second upper swinging part provided at the top of the support column and a second lower swinging part provided in the middle of the support column. The plurality of third attachment / detachment parts are provided on the upper and middle parts of the support column. The support base according to claim 4, characterized in that the plurality of fourth attachment / detachment parts are provided on the second upper swinging part and the second lower swinging part.

6. The support base according to any one of claims 1 to 5, characterized in that the aforementioned support columns are multiple.

Images