JP7601609B2 - stand - Google Patents

Description

The present invention relates to a stand.

Traditionally, movable stands have been installed in work spaces such as offices, research facilities, hospitals, and schools.

A stand is known that includes a base body provided with casters that can run on a floor surface, a frame body formed in a four-sided frame shape supported by connecting parts extending upward from the base body, beams arranged inside the frame body, and board materials engaged with the beams. The base body of this stand has multiple leg members that extend linearly from the lower part of the connecting parts (see Patent Document 1 below).

JP 2019-83905 A

However, when a user grasps the frame or the like of the stand and moves the stand, it is desirable to have a structure in which the multiple linearly extending leg members of the base body are less likely to get caught by the user's lower legs.

Therefore, the present invention was made in consideration of the above circumstances, and provides a stand that prevents the user's lower legs from getting caught on the base body when moving it.

In order to achieve the above object, the present invention employs the following means.
In other words, the stand of the present invention comprises a base body formed in a flat plate shape with a thickness direction in the up-down direction and provided with casters that can run on a floor surface, a support frame body formed in a frame shape and supported by the base body, a long horizontal member that is provided inside the support frame body and extends in the left-right direction, and a monitor support member that is provided inside the support frame body and supports a monitor, the support frame body having a pair of left and right vertical frame members and an upper frame member that connects the upper ends of the pair of vertical frame members, the monitor support member is positioned below the upper frame member and rearward of the center of the vertical frame members in the fore-aft direction , the horizontal member is positioned below the upper frame member, the monitor support member is positioned above the horizontal member, and the upper surface of the horizontal member faces upward .

In the stand configured in this manner, the base body supporting the support frame body is formed in a flat plate shape with the thickness direction being the vertical direction. When viewed from above, the base body has a large area and is highly visible. Therefore, when moving the stand by the casters, the user can see the base body, which prevents the user's lower legs from getting caught on the base body.
In addition, the monitor support member that supports the monitor is disposed rearward of the center in the front-rear direction of the support frame. This prevents the monitor from protruding forward beyond the support frame when the monitor is supported by the monitor support member. This prevents the monitor from colliding with other objects when the stand is moved.

In addition, in the stand according to the present invention, the base body may have an attachment portion to which the weight member can be attached and detached.

When a heavy object such as a monitor is attached to the support frame of a stand constructed in this manner, the stability of the stand can be increased by attaching a weight member to the mounting section of the base body and lowering the center of gravity. Also, when no heavy object is attached to the support frame, the stand becomes lighter by not attaching a weight member to the mounting section of the base body, and the stand can be moved with less force.

In addition, in the stand according to the present invention, the base body may have a base main body on which the mounting portion is provided, and a base cover material that covers the base main body and the weight member.

In a stand configured in this manner, the base body and weight member are covered with a base cover material, which reduces exposure of the base body and weight member and improves the appearance.

In addition, in the stand according to the present invention, the base body may be disposed within the left-right range of the support frame body when viewed in the front-to-rear direction.

In a stand configured in this manner, the base body is disposed within the left-right range of the support frame body when viewed from the front-to-rear direction. Therefore, when multiple stands are disposed adjacent to each other at an angle (so as to form a V shape when viewed from above) rather than in a straight line, the base bodies of adjacent stands do not interfere with each other. In addition, when moving the stand by holding the left-right ends of the support frame body, interference between the user's lower limbs and the base body is suppressed.

In the stand according to the present invention , a vertical wiring space may be formed inside the vertical frame member, the vertical wiring space communicating in the up-down direction and capable of arranging wiring.

In a stand configured in this way, the wiring is arranged in a vertical wiring space formed inside the vertical frame member. This prevents the wiring from getting in the way when moving the stand, and also prevents the wiring from being exposed, improving the appearance.

In addition, in the stand according to the present invention, a wall portion of the vertical frame member facing inward in the left-right direction may have a wiring through hole that communicates with the vertical wiring space.

In a stand configured in this manner, a wiring through hole that communicates with the vertical wiring space is formed in the wall portion of the vertical frame member facing inward in the left-right direction. Therefore, wiring can be passed through the wiring through hole on the inside of the left-right direction of the vertical frame member into the vertical wiring space.

In addition, in the stand according to the present invention, the support frame has a lower frame member that connects the lower portions of the pair of vertical frame members, and inside the lower frame member, a lower wiring space is formed that communicates with the vertical wiring space and that allows wiring to be arranged therein, communicating in the left-right direction.

In a stand configured in this way, the wiring that passes through the vertical wiring space is placed in the lower wiring space formed inside the lower frame member. This prevents the wiring from getting in the way when moving the stand, and also prevents the wiring from being exposed, improving the appearance.

In addition, in the stand according to the present invention, the lower frame member may have a first lower portion that is recessed downward and opens upward, with the lower wiring space formed therein, and a first upper portion that is detachably provided above the first lower portion and capable of closing off the lower wiring space.

With a stand configured in this way, the first upper part can be removed and wiring can be passed through the lower wiring space formed inside the first lower part, making it easy to pass the wiring through.

In addition, in the stand according to the present invention, the vertical frame member may have an outer portion that is recessed outward in the left-right direction and opens inward, with the vertical wiring space formed therein, and an inner portion that is detachably provided inside the outer portion in the left-right direction and capable of closing off the vertical wiring space.

With a stand constructed in this way, the inner part can be removed and wiring can be passed through the vertical wiring space formed inside the outer part, making it easy to pass the wiring through.

The stand according to the present invention may also be provided with a grippable handle on the support frame.

In a stand configured in this way, the support frame is provided with a grippable handle, making it easy to move the stand.

In addition, in the stand according to the present invention, the horizontal member may have a second lower part that is recessed downward and opens upward, forming a horizontal wiring space in which wiring can be arranged, and a second upper part that is detachably provided above the second lower part and capable of closing off the horizontal wiring space.

With a stand configured in this way, the second upper part can be removed and wiring can be passed through the horizontal wiring space formed inside the second lower part, making it easy to pass the wiring through.

In the stand according to the present invention, the horizontal member has an outer tube portion extending in the left-right direction and having a hollow interior, an insertion portion disposed inside the outer tube portion and movable in the left-right direction, and a connecting portion capable of connecting the outer tube portion and the insertion portion when the insertion portion protrudes from the end of the outer tube portion, the connecting portion having a head portion and a connecting body extending from the head portion toward the insertion portion and formed with a diameter smaller than that of the head portion, the outer tube portion has an outer hole extending in the left-right direction and having a first hole and a second hole, the first hole is formed with a size in which the connecting body can be placed but the head portion cannot be placed, the second hole is formed with a size in which the head portion can be placed, the connecting body may connect the outer tube portion and the insertion portion when the insertion portion protrudes from the end of the outer tube portion and the head portion is placed in the second hole, and the connecting body may connect the outer tube portion and the insertion portion, and the insertion portion may be engaged with the support frame body.

In the stand constructed in this manner, the insertion portion protrudes from the outer tube, the head of the connecting portion is placed in the second hole of the outer tube, the connecting body connects the insertion portion to the outer tube, and the insertion portion is engaged with the support frame, so that the horizontal member can be attached to the support frame. When removing the horizontal member from the support frame, the connecting body of the connecting portion is placed in the first hole of the outer tube, the connection between the insertion portion and the outer tube is released, and the insertion portion is moved left and right so that it fits inside the outer tube. Therefore, since the insertion portion and the outer tube are connected by the connecting portion while the horizontal member is attached to the support frame, the stability of the horizontal member can be increased. Furthermore, the horizontal member can be easily removed from the support frame by loosening the connecting portion.

The stand according to the present invention prevents the user's lower legs from getting caught on the base body when moving it.

1 is a perspective view of a stand according to a first embodiment of the present invention; FIG. 2 is an exploded perspective view of a base body of the stand according to the first embodiment of the present invention. FIG. 3 is an exploded perspective view of the base body of the stand according to the first embodiment of the present invention, further exploded than FIG. 2 . FIG. 4 is a cross-sectional view taken along line IV-IV in FIG. FIG. 2 is an exploded perspective view of the stand according to the first embodiment of the present invention. 6 is a cross-sectional view taken along line VI-VI in FIG. 2 is a cross-sectional view taken along line VII-VII of FIG. 1. 8 is a cross-sectional view taken along line VIII-VIII in FIG. IX-IX line cross-sectional view of FIG. 1 is a cross-sectional view of a state in which a monitor is attached to a stand according to a first embodiment of the present invention. 1 is a perspective view of a stand according to a first embodiment of the present invention, showing a monitor and monitor wiring. FIG. FIG. 11 is a perspective view of a stand according to a second embodiment of the present invention. FIG. 11 is a perspective view showing a structure of a horizontal member of a stand according to a second embodiment of the present invention. 6 is a cross-sectional view showing a connection structure between a horizontal member and a support frame of a stand according to a second embodiment of the present invention. FIG. 11 is a cross-sectional view showing a state in which the insertion portion of the horizontal member of the stand according to the second embodiment of the present invention is not engaged with the support frame. FIG. FIG. 11 is a perspective view of a stand according to a third embodiment of the present invention.

First Embodiment
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.
Fig. 1 is a perspective view of a stand according to a first embodiment of the present invention. The stand 100 according to the present embodiment shown in Fig. 1 is installed in an indoor space such as an office or a conference room of a public facility. The stand 100 includes a base body 1, a support frame body 3, a horizontal connecting member (horizontal member) 4, and a monitor support body (monitor support member) 5.

In the following description, the up-down direction of the stand 100 is designated by the symbol Dv. The left-right direction when facing the support frame 3 is designated by the symbol Dh. The direction perpendicular to the up-down and left-right directions is the front-rear direction, designated by the symbol Df. In the left-right and front-rear directions, the direction toward the center of the stand 100 (inner side) is sometimes referred to as the center side, and the direction toward the opposite side of the center of the stand 100 (outer side) is sometimes referred to as the end side.

When viewed from the front-to-rear direction, the base body 1 is disposed within the left-to-right range of the support frame body 3. In other words, the left-to-right length of the base body 1 is shorter than the left-to-right length of the support frame body 3, and the base body 1 is contained within the left-to-right length of the support frame body 3.

Figure 2 is an exploded perspective view of the base body 1. As shown in Figure 2, the base body 1 has a base main body 10 and a pair of base cover materials 20. The base body 1 is formed in a flat plate shape with the thickness direction being the up-down direction.

Figure 3 is an exploded perspective view of the base body 10. As shown in Figure 3, the base body 10 has a base frame member (mounting portion) 11, four connecting frames 12, and a pair of weight members 14.

The base frame member 11 is formed in a substantially square frame shape. The base frame member 11 has a pair of base vertical rods 111 and a pair of base horizontal rods 116. The base vertical rods 111 and the base horizontal rods 116 are formed in a square tube shape.

The base vertical rod 111 extends in the front-to-rear direction. The pair of base vertical rods 111 are spaced apart in the left-to-right direction. The base horizontal rod 116 extends in the left-to-right direction. The pair of base horizontal rods 116 are spaced apart in the front-to-rear direction. The base horizontal rod 116 connects the front-to-rear ends of the pair of base vertical rods 111. The base horizontal rod 116 is joined to the inner surface of the base vertical rod 111 (the surface facing the center in the left-to-right direction) by welding or the like.

The four connecting frames 12 are spaced apart in the front-to-rear direction. The front-most and rear-most connecting frames 12 are located above the base horizontal rod 116. The two connecting frames 12 located in the center in the front-to-rear direction are arranged facing each other in the front-to-rear direction, sandwiching a connecting plate 16 (described later). The connecting frames 12 extend in the left-to-right direction. The connecting frames 12 are flat rod-shaped and formed into a rectangular parallelepiped shape. Screw holes 12a that penetrate in the up-down direction are formed at both left-to-right ends of the connecting frame 12.

The horizontal rod upper plate portion 116a, which forms the upper surface of the base horizontal rod 116, has a mounting hole 116b that penetrates in the vertical direction. The horizontal rod lower plate portion (not shown), which forms the lower surface of the base horizontal rod 116, has a mounting hole (not shown) that penetrates in the vertical direction. The screw 116c passes through the mounting hole in the horizontal rod lower plate portion of the base horizontal rod 116, is inserted into the mounting hole 116b in the horizontal rod upper plate portion 116a, and is screwed into the screw hole 12a of the connecting frame 12 located at the front and rearmost sides. As a result, both ends in the length direction of the connecting frame 12 located at the front and rearmost sides are fixed to the base horizontal rod 116.

Figure 4 is a cross-sectional view taken along line IV-IV in Figure 1. As shown in Figure 4, the vertical rod upper plate portion 111a forming the upper surface of the base vertical rod 111 has an attachment hole 111b formed therethrough in the vertical direction. The vertical rod lower plate portion 111c forming the lower surface of the base vertical rod 111 has an attachment hole 111d formed therethrough in the vertical direction. A screw 111e passes through the attachment hole 111d of the vertical rod lower plate portion 111c of the base vertical rod 111, is inserted into the attachment hole 111b of the vertical rod upper plate portion 111a, and is screwed into the screw hole 12a of the connecting frame 12 located at the center in the front-to-rear direction. As a result, both ends in the length direction of the two connecting frames 12 located at the center in the front-to-rear direction are fixed to the base vertical rod 111.

The weight member 14 extends in the left-right direction. The weight member 14 is formed in the shape of a flat bar and a rectangular parallelepiped. The weight member 14 is made of a metal material or the like having a predetermined mass. The weight member 14 is disposed between the two front connecting frames 12 (rear of the frontmost connecting frame 12 and in front of the central connecting frame 12) and between the two rear connecting frames 12 (in front of the rearmost connecting frame 12 and rear of the central connecting frame 12). The number of connecting frames 12, the number of weight members 14, and the positional relationship between the connecting frames 12 and the weight members 14 can be set as appropriate.

A screw hole 14a is formed in both left and right ends of the weight member 14, penetrating in the vertical direction. A mounting hole 111g is formed in the vertical rod upper surface plate portion 111a of the base vertical rod 111, penetrating in the vertical direction. A mounting hole 111h is formed in the vertical rod lower surface plate portion 111c of the base vertical rod 111, penetrating in the vertical direction. A screw 14b passes through the mounting hole 111h of the vertical rod lower surface plate portion 111c of the base vertical rod 111, is inserted into the mounting hole 111g of the vertical rod upper surface plate portion 111a, and is screwed into the screw hole 14a of the weight member 14. As a result, both lengthwise ends of the weight member 14 are fixed to the base vertical rod 111.

As shown in FIG. 2, a connecting plate 16 is provided at approximately the center in the front-to-rear direction of the base vertical rod 111 of the base frame member 11. The connecting plate 16 is for connecting the base vertical rod 111 to the support frame body 3 described below. The connecting plate 16 has an upper plate portion 161, a connection plate portion 162, and a lower plate portion 163.

As shown in FIG. 4, the upper plate portion 161 is disposed above the base vertical rod 111. As shown in FIG. 2, the connection plate portion 162 extends downward from the left-right ends of the upper plate portion 161. The lower plate portion 163 extends from the lower end of the connection plate portion 162 toward the left-right ends. The lower plate portion 163 is provided at both front-rear end portions of the connection plate portion 162.

Casters 17 that can run on the floor surface are provided at both front-to-rear ends of the vertical rod lower plate portion 111c (see FIG. 4) of the base vertical rod 111. The casters 17 allow the stand 100 to move in the front-to-rear and left-to-right directions on the floor surface.

The base cover material 20 is attached to both the front and rear sides of the base frame member 11. The base cover material 20 has an upper cover plate portion 21, a peripheral cover plate portion 22, and an attachment plate portion 23. The upper cover plate portion 21 is formed in a flat plate shape. The plate thickness direction of the upper cover plate portion 21 faces the up-down direction. The front upper cover plate portion 21 covers the front part of the base main body 10 from above. The rear upper cover plate portion 21 covers the rear part of the base main body 10 from above.

As shown in FIG. 4, the upper surface of the connecting frame 12 and the upper surface of the weight member 14 abut against the lower surface of the upper cover plate 21. This prevents the upper cover plate 21 from being depressed downward even if a downward force acts on the upper surface of the upper cover plate 21.

As shown in FIG. 2, the front base cover material 20 has peripheral cover plate portions 22 at the front end and both left and right ends of the upper cover plate portion 21, and an attachment plate portion 23 (see FIG. 8) at the rear end of the upper cover plate portion 21. The peripheral cover plate portion 22 and the attachment plate portion 23 extend downward from the peripheral portion of the upper cover plate portion 21.

In the rear base cover material 20, a peripheral cover plate portion 22 is provided at the rear end and both left and right ends of the upper cover plate portion 21, and an attachment plate portion 23 is provided at the front end of the upper cover plate portion 21. The peripheral cover plate portion 22 and the attachment plate portion 23 extend downward from the peripheral portion of the upper cover plate portion 21.

As shown in FIG. 1, the support frame 3 is supported by the base body 1. The support frame 3 is formed in a four-sided frame shape. The support frame 3 has a pair of vertical frame members 30, an upper frame member 33, and a lower frame member 35.

Figure 5 is an exploded perspective view of the stand 100. As shown in Figure 5, a pair of vertical frame members 30 are arranged spaced apart in the left-right direction. The vertical frame members 30 have a vertical outer frame (outer portion) 31 and vertical covers (inner portions) 32A, 32B, and 32C.

The vertical outer frame 31 extends in the up-down direction. The length of the vertical outer frame 31 is approximately the same as the length of the support frame 3 in the up-down direction.

A grippable handle 38 is provided on the outer surface 31c (the surface facing the left and right end) of the vertical outer frame 31. The handle 38 is formed in a ring shape from a band-shaped member. The handle 38 is preferably made of a flexible material. This makes it possible to reduce the gap between the stands 100 when multiple stands 100 are arranged adjacent to each other in the left and right direction by deforming the handle 38.

Figure 6 is a cross-sectional view taken along line VI-VI in Figure 1. As shown in Figure 6, a vertical wiring recess 31b is formed on the inner surface (surface facing the center in the left-right direction) 31a of the vertical outer frame 31, which is recessed toward the left-right end side and opens toward the center. The inside of the vertical wiring recess 31b is a vertical wiring space s1 in which wirings c1 and c2 (see Figure 11) can be arranged. The vertical wiring space s1 is formed along the length of the vertical outer frame 31.

The vertical wiring recess 31b is formed by a pair of side walls 311 and a bottom wall 312. The side walls 311 extend from the inner surface 31a of the vertical outer frame 31 to the left-right end side. The pair of side walls 311 are spaced apart in the front-rear direction. The bottom wall 312 connects the left-right ends of the pair of 311.

As shown in FIG. 5, the vertical covers 32A, 32B, and 32C are spaced apart in the vertical direction. The vertical cover 32A is disposed between the upper frame member 33 and a lower monitor support horizontal member 51, which will be described later. The vertical cover 32B is disposed between the lower monitor support horizontal member 51 and the horizontal connecting member 4. The vertical cover 32C is disposed between the horizontal connecting member 4 and the lower frame member 35.

The vertical covers 32A, 32B, and 32C are provided to close the vertical wiring space s1 of the vertical outer frame 31 from the center in the left-right direction. The vertical covers 32A, 32B, and 32C are sometimes collectively referred to as the vertical covers 32.

As shown in FIG. 6, the vertical cover 32 has a cover closing plate portion 321, a pair of cover side plate portions 322, and a pair of cover folded plate portions 323. The cover closing plate portion 321 is formed in a plate shape. The plate thickness direction of the cover closing plate portion 321 faces the left-right direction. The cover closing plate portion 321 is disposed on the left-right center side of the vertical wiring space s1. The cover closing plate portion 321 is disposed on approximately the same plane as the inner surface 31a of the vertical outer frame 31 along the front-rear and up-down directions.

The cover side plate portion 322 extends from both ends of the cover closing plate portion 321 in the front-rear direction toward the left-right end side. The cover side plate portion 322 is arranged along the side wall portion 311 of the vertical outer frame 31. The cover folded plate portion 323 extends from the left-right end of the cover side plate portion 322 toward the center side in the front-rear direction. The cover folded plate portion 323 is arranged along the bottom wall portion 312 of the vertical outer frame 31. The vertical cover 32 is formed slightly smaller than the vertical wiring recess 31b of the vertical outer frame 31. The vertical cover 32 is detachably provided in the vertical wiring recess 31b. The vertical outer frame 31 is made of a metal material (magnetic material), and a magnet (not shown) provided in the vertical cover 32 is magnetically attached to it.

As shown in FIG. 1, a gap is formed between the cover closing plate portion 321 of the vertical cover 32A and the cover closing plate portion 321 of the vertical cover 32B. This gap is a wiring opening (wiring through hole) 324 that communicates with the vertical wiring space s1 inside the vertical outer frame 31. A wiring opening (wiring through hole) 325 that communicates with the vertical wiring space s1 inside the vertical outer frame 31 is formed on the upper side of the cover closing plate portion 321 of the vertical cover 32A.

The upper frame member 33 extends in the left-right direction. The upper frame member 33 connects the upper ends of the pair of vertical outer frames 31. The left-right ends of the upper frame member 33 are connected to the upper ends of the vertical outer frames 31 with fasteners (not shown) such as bolts and nuts. The upper frame member 33 is formed with an upper wiring recess 33a that is recessed downward and opens upward. The interior of the upper wiring recess 33a is formed as an upper wiring space s2 in which wiring c1 (see FIG. 11) can be placed. The upper wiring space s2 is formed along the length of the upper frame member 33. The upper wiring space s2 is connected to the wiring opening 325.

The lower frame member 35 extends in the left-right direction. The lower frame member 35 connects the lower ends of the pair of vertical outer frames 31. The left-right ends of the lower frame member 35 are connected to the lower ends of the vertical outer frames 31 with connectors (not shown) such as bolts and nuts.

The lower frame member 35 has a lower box-shaped portion (first lower portion) 36 and lower covers (first upper portions) 37A, 37B, and 37C.

As shown in FIG. 5, the lower box-shaped portion 36 extends in the left-right direction. The length of the lower box-shaped portion 36 is approximately the same as the left-right length of the support frame 3. The lower box-shaped portion 36 is recessed downward and opens upward.

The lower box-shaped portion 36 has a pair of front and rear panel portions 361 spaced apart in the front-rear direction. The front and rear panel portions 361 extend in the left-right direction. The length of the front and rear panel portions 361 is approximately the same as the length between the inner and inner sides of the vertical outer frame 31 of the support frame 3. The front and rear panel portions 361 are formed in a plate shape. The plate thickness direction of the front and rear panel portions 361 faces the front-rear direction.

Between the pair of front and rear panel portions 361, a lower wiring space s3 in which wiring can be arranged is provided. The lower wiring space s3 is formed along the length of the lower frame member 35. The lower wiring space s3 is connected to the vertical wiring space s1 at the left and right ends of the lower frame member 35.

As shown in FIG. 4, a first extending wall portion 362 extending toward the center in the front-rear direction is provided at the upper end of the front-rear panel portion 361. A first downward wall portion 363 extending downward is provided at the extending end of the first extending wall portion 362. A second extending wall portion 364 extending toward the center in the front-rear direction is provided at the lower end of the first downward wall portion 363. A second downward wall portion 365 extending downward is provided at the end of the second extending wall portion 364 toward the center in the front-rear direction.

Figure 7 is a cross-sectional view taken along line VII-VII in Figure 1. As shown in Figure 7, a first mounting wall portion 381 extending toward the center in the front-rear direction is provided at the lower end of both left and right ends of the front-rear panel portion 361. The first mounting wall portion 381 is disposed below the lower plate portion 163 of the connecting plate 16. The first mounting wall portion 381 is fixed to the lower plate portion 163 by fastening a bolt 381a.

As shown in FIG. 4, a second mounting wall 392 is provided at the lower end of the middle of the front-rear panel 361 in the left-right direction, extending toward the center in the front-rear direction. The second mounting wall 392 is positioned higher than the first mounting wall 381 (see FIG. 7). The second mounting wall 392 is positioned below the upper plate 161 of the connecting plate 16 and above the vertical rod upper panel 111a of the base vertical rod 111. The second mounting wall 392 is fixed to the lower plate 163 and the vertical rod upper panel 111a by fastening the bolts 161a.

Figure 8 is a cross-sectional view taken along line VIII-VIII in Figure 1. As shown in Figure 8, the front and rear panel parts 361 are disposed on the center side in the front-rear direction of the mounting plate part 23 of the base cover material 20. The front and rear panel parts 361 and the mounting plate part 23 of the base cover material 20 are fixed by screws 361a.

As shown in FIG. 5, the lower covers 37A, 37B, and 37C are disposed adjacent to each other in the left-right direction. The lower covers 37A, 37B, and 37C are provided to close the lower wiring space s3 of the lower box-shaped portion 36 from above. The lower covers 37A, 37B, and 37C may be collectively referred to as the lower covers 37. The number of lower covers 37 can be set as appropriate, and adjacent lower covers 37 may be disposed with a gap between them.

As shown in FIG. 4, the lower cover 37 has a cover closing plate portion 371, a pair of cover side plate portions 372, and a pair of cover folded plate portions 373. The cover closing plate portion 371 is formed in a plate shape. The plate thickness direction of the cover closing plate portion 371 faces the up-down direction. The cover closing plate portion 371 is disposed on the upper side with respect to the lower wiring space s3. The cover closing plate portion 371 is disposed on approximately the same plane along the front-rear and left-right directions with the first extending wall portion 362 of the lower box-shaped portion 36.

The cover side plate portion 372 extends downward from both ends of the cover closing plate portion 371 in the front-rear direction. The cover side plate portion 372 is arranged along the first downward wall portion 363 of the lower box-shaped portion 36. The cover folded plate portion 373 extends from the lower end of the cover side plate portion 372 toward the center in the front-rear direction. The cover folded plate portion 373 is arranged above the second extending wall portion 364 of the lower box-shaped portion 36. The front-rear width of the lower cover 37 is formed slightly smaller than the distance between the first downward wall portions 363 of the lower box-shaped portion 36. The lower cover 37 is detachably provided on the lower box-shaped portion 36. The lower box-shaped portion 36 is made of a metal material (magnetic material), and a magnet (not shown) provided on the lower cover 37 is magnetically attached to it.

As shown in FIG. 1, the horizontal connecting member 4 has an elongated shape extending in the left-right direction. The horizontal connecting member 4 connects the pair of vertical outer frames 31 at their vertical midpoints. The left-right ends of the horizontal connecting member 4 are connected to the vertical midpoints of the vertical outer frames 31 with connecting devices (not shown) such as bolts and nuts.

As shown in FIG. 5, the horizontal connecting member 4 has a horizontal box-shaped portion (second lower portion) 41 and horizontal covers (second upper portions) 43A, 43B, and 43C.

The horizontal box-shaped portion 41 extends in the left-right direction. The length of the horizontal box-shaped portion 41 is approximately the same as the length between the inside and outside of the vertical outer frame 31 of the support frame body 3. The horizontal box-shaped portion 41 is recessed downward and opens upward.

Figure 9 is a cross-sectional view taken along line IX-IX in Figure 1. As shown in Figure 9, the horizontal box-shaped portion 41 has a bottom plate portion 411 and a pair of front and rear plate portions 412. The bottom plate portion 411 extends in the left-right direction. The length of the bottom plate portion 411 is approximately the same as the length between the inner and inner sides of the vertical outer frame 31 of the support frame 3. The bottom plate portion 411 is formed in a plate shape. The plate thickness direction of the bottom plate portion 411 faces the up-down direction.

The front and rear panel parts 412 stand upright from both front and rear ends of the lower panel part 411. The front and rear panel parts 412 are formed in a plate shape. The plate thickness direction of the front and rear panel parts 412 faces the front and rear direction.

As shown in FIG. 5, a horizontal wiring space s4 in which wiring can be arranged is formed inside the horizontal box-shaped portion 41. The horizontal wiring space s4 is formed along the length of the horizontal connecting member 4. The horizontal wiring space s4 is connected to the vertical wiring space s1 at the left and right ends of the horizontal connecting member 4.

As shown in FIG. 9, a first extending wall portion 423 extending toward the center in the front-rear direction is provided at the upper end of the front-rear panel portion 412. A first downward wall portion 424 extending downward is provided at the extending end of the first extending wall portion 423. A second extending wall portion 425 extending toward the center in the front-rear direction is provided at the lower end of the first downward wall portion 424. A second downward wall portion 426 extending downward is provided at the end of the second extending wall portion 425 toward the center in the front-rear direction.

As shown in FIG. 5, the side covers 43A, 43B, and 43C are disposed adjacent to each other in the left-right direction. The side covers 43A, 43B, and 43C are provided to close the side wiring space s4 of the side box-shaped portion 41 from above. The side covers 43A, 43B, and 43C may be collectively referred to as the side covers 43. The number of side covers 43 can be set appropriately, and adjacent lower covers 37 may be disposed with a gap between them.

As shown in FIG. 9, the horizontal cover 43 has a cover closing plate portion 431, a pair of cover side plate portions 432, and a pair of cover folded plate portions 433. The cover closing plate portion 431 is formed in a plate shape. The plate thickness direction of the cover closing plate portion 431 faces the up-down direction. The cover closing plate portion 431 is disposed on the upper side with respect to the horizontal wiring space s4. The cover closing plate portion 431 is disposed on approximately the same plane along the front-rear and left-right directions with the first extending wall portion 423 of the horizontal box-shaped portion 41.

The cover side plate portion 432 extends downward from both ends of the cover closing plate portion 431 in the front-rear direction. The cover side plate portion 432 is arranged along the first downward wall portion 424 of the horizontal box-shaped portion 41. The cover folded plate portion 433 extends from the lower end of the cover side plate portion 432 toward the center in the front-rear direction. The cover folded plate portion 433 is arranged above the second extending wall portion 425 of the horizontal box-shaped portion 41. The front-rear width of the horizontal cover 43 is formed slightly smaller than the distance between the first downward wall portions 424 of the horizontal box-shaped portion 41. The horizontal cover 43 is detachably provided on the horizontal box-shaped portion 41. The horizontal box-shaped portion 41 is made of a metal material (magnetic material), and a magnet (not shown) provided on the horizontal cover 43 is magnetically attached to the horizontal box-shaped portion 41.

As shown in FIG. 1, the monitor support 5 has a pair of monitor support horizontal members 51 and a pair of monitor support vertical members 52. The monitor support horizontal members 51 extend in the left-right direction. The monitor support 5 is disposed above the horizontal connecting member 4 and below the upper frame member 33.

The pair of monitor support horizontal members 51 are spaced apart in the vertical direction. The monitor support horizontal members 51 are elongated and extend in the left-right direction. The left-right ends of the monitor support horizontal members 51 are connected to the vertical center of the outer vertical frame 31 by connectors (not shown) such as bolts and nuts.

The pair of monitor support vertical members 52 are spaced apart in the left-right direction. The monitor support vertical members 52 are arranged between the upper and lower monitor support horizontal members 51. The monitor support vertical members 52 extend in the up-down direction. The monitor support vertical members 52 are long. The up-down ends of the monitor support vertical members 52 are connected to the middle of the left-right direction of the monitor support horizontal members 51 with connectors (not shown) such as bolts and nuts.

A monitor M (see FIG. 10) can be attached to the monitor support vertical member 52 via a monitor mounting fixture (not shown). The monitor support vertical member 52 and the monitor support horizontal member 51 are connected. In this way, the monitor support horizontal member 51 has the function of supporting the monitor M.

Figure 10 is a cross-sectional view along the up-down and front-rear directions when a monitor M is attached to the stand 100. As shown in Figure 10, the monitor support 5 is located behind the center of the support frame 3 in the front-rear direction (see dashed line A). The monitor M is attached to the monitor support vertical member 52 by a monitor attachment (not shown). When the monitor M is attached, it fits within the depth of the support frame 3 in the front-rear direction and does not protrude forward beyond the support frame 3.

The hook 39 can be hooked to the front end of the upper frame member 33 of the support frame 3, and a panel P such as a whiteboard can be hooked to the hook 39. Since the monitor M does not protrude forward from the support frame 3, the panel P is positioned in front of the monitor M with a gap, and the panel P does not interfere with the monitor M.

Figure 11 is a perspective view of the stand 100, showing the monitor M and the wiring c1, c2 of the monitor M. As shown in Figure 11, the wiring c1, c2 of the monitor M are arranged inside the vertical outer frame 31, inside the upper frame member 33, inside the lower frame member 35, and inside the horizontal box-shaped portion 41 of the support frame 3.

In the stand 100 configured in this manner, the base body 1 that supports the support frame body 3 is formed in a flat plate shape with its thickness direction being in the vertical direction. When viewed from above, the base body 1 has a large area and is highly visible. Therefore, when moving the stand 100 using the casters 17, the user can see the base body 1, which prevents the user's lower legs from getting caught on the base body 1.

When a heavy object such as a monitor M is attached to the support frame 3, the stability of the stand 100 can be improved by attaching a weight member 14 to the base frame member 11 of the base body 1 to move the center of gravity downward. When no heavy object is attached to the support frame 3, the weight member 14 can be not attached to the base frame member 11 of the base body 1, making the stand 100 lighter and allowing it to be moved with less force.

In addition, the base body 10 and the weight member 14 are covered with the base cover material 20, which reduces exposure of the base body 10 and the weight member 14 and improves the appearance.

In addition, the base body 1 is arranged within the left-right range of the support frame body 3 when viewed from the front-back direction. Therefore, when multiple stands 100 are arranged adjacent to each other at an angle (so as to form a V shape when viewed from above) rather than in a straight line, the base bodies 1 of adjacent stands 100 do not interfere with each other. In addition, when moving the stand 100 by holding the left-right ends of the support frame body 3, interference between the user's lower limbs and the base body 1 is suppressed.

The wiring is arranged in the vertical wiring space s1 formed inside the vertical frame member 30. This prevents the wiring from getting in the way when moving the stand 100, and also prevents the wiring from being exposed, improving the appearance.

In addition, a wiring opening 324 that communicates with the vertical wiring space s1 is formed on the surface of the vertical frame member 30 facing inward in the left-right direction. Therefore, wiring can be passed from the wiring opening 324 on the inside of the left-right direction of the vertical frame member 30 into the vertical wiring space s1.

In addition, the wiring that passes through the vertical wiring space s1 is arranged in the lower wiring space s3 formed inside the lower frame member 35. This prevents the wiring from getting in the way when moving the stand 100, and also prevents the wiring from being exposed, improving the appearance.

In addition, the lower cover 37 can be removed to pass wiring through the lower wiring space s3 formed inside the lower box-shaped portion 36, making it easy to pass wiring through.

In addition, by removing the vertical cover 32, wiring can be passed through the vertical wiring space s1 formed inside the vertical outer frame 31, making it easy to pass wiring through.

In addition, the support frame 3 is provided with a grippable handle 38, making it easy to move the stand 100.

In addition, the horizontal cover 43 can be removed to pass wiring through the horizontal wiring space s4 formed inside the horizontal box-shaped portion 41, making it easy to pass wiring through.

The monitor support 5 that supports the monitor M is disposed rearward of the center in the front-to-rear direction of the support frame 3. This prevents the monitor M from protruding forward beyond the support frame 3 when the monitor M is supported by the monitor support 5. This prevents the monitor M from colliding with other objects when the stand 100 is moved.

Second Embodiment
Next, a second embodiment of the present invention will be described mainly with reference to FIGS.
In the configuration of the second embodiment described below, the same components as those in the first embodiment are denoted by the same reference numerals and the description thereof will be omitted.
Fig. 12 is a perspective view of a stand according to the second embodiment of the present invention. As shown in Fig. 12, a stand 100X includes a base body 1, a support frame body 3X, and a hanger pipe (horizontal member) 6.

The support frame 3X has a pair of vertical frame members 30X, an upper frame member 33, and a lower frame member 35. The vertical frame member 30X has a vertical outer frame 31 and a vertical inner member 34.

The vertical outer frame 31 extends in the up-down direction. The length of the vertical outer frame 31 is approximately the same as the length of the support frame body 3 in the up-down direction. The vertical inner member 34 is disposed on the left-right center side of the vertical outer frame 31. The vertical inner member 34 and the vertical outer frame 31 are connected by connecting devices such as bolts and nuts (not shown). The vertical inner member 34 has an insertion hole 34c (see FIG. 13) that penetrates in the left-right direction.

The hanger pipe 6 is long and extends in the left-right direction. The hanger pipe 6 connects the upper parts of a pair of vertical inner members 34 together.

Figure 13 is a perspective view showing the structure of the hanger pipe 6. In Figure 13, the screw 63, which will be described later, is omitted. As shown in Figure 13, a locking member 340 is attached to the outer surface (surface facing the left and right ends) 34a (see Figure 14) of the vertical inner member 34.

The locking member 340 has a pair of mounting pieces 341, a pair of extending pieces 342, and a locking piece 343. The pair of mounting pieces 341 are arranged spaced apart in the vertical direction. The mounting piece 341 is arranged along the outer surface 34a of the vertical inner member 34. The vertical inner member 34 and the mounting piece 341 are connected by a screw 34b from the outer surface 34a side of the vertical inner member 34. One extending piece 342 extends from the lower end of the upper mounting piece 341 to the left-right end side. The other extending piece 342 extends from the upper end of the lower mounting piece 341 to the left-right end side. The locking piece 343 connects the end of the upper extending piece 342 and the end of the lower extending piece 342. The locking piece 343 is formed in a plate shape. The thickness direction of the locking piece 343 faces left and right.

Figure 14 is a cross-sectional view showing the connection structure between the hanger pipe 6 of the stand 100 and the support frame 3X. As shown in Figure 14, the locking piece 343 has a locking hole 343a that penetrates in the left-right direction.

The hanger pipe 6 has an outer tube member (outer tube portion) 61, a pair of inner tube members (insertion portions) 62, and a screw (connection portion) 63. A hanger (not shown) can be hung on the hanger pipe 6.

The outer tube member 61 extends in the left-right direction. The length of the outer tube member 61 is approximately the same as the distance between the left and right vertical inner members 34, or is slightly shorter than the distance between the left and right vertical inner members 34.

The outer tube member 61 is cylindrical with its axis in the left-right direction and is hollow inside. Slide holes (outer holes) 610 are formed in the lower part near both left-right ends of the outer tube member 61.

The slide hole 610 is formed by an elongated hole portion (first hole) 611 and a screw hole portion (second hole) 612. The elongated hole portion 611 has an elongated hole shape that is long in the left-right direction. The width of the elongated hole portion 611 (the circumferential length of the outer tube member 61) is a size corresponding to the screw shaft portion 632 of the screw 63 described later, and is smaller than the diameter of the head 631 of the screw 63. In other words, the screw shaft portion 632 of the screw 63 can be placed in the elongated hole portion 611, but the head 631 of the screw 63 cannot be placed in the elongated hole portion 611. The screw hole portion 612 is formed to be wider than the width of the elongated hole portion 611 (the circumferential length of the outer tube member 61). The screw hole portion 612 has a taper 613 that gradually reduces in diameter toward the inner circumferential surface of the outer tube member 61. The screw hole portion 612 has a shape corresponding to the head 631 of the screw 63 described later. The width of the long hole portion 611 (the circumferential length of the outer tube member 61) is smaller than the diameter of the head 631 of the screw 63.

The inner tube member 62 is a rectangular tube with its axis in the left-right direction and is hollow inside. The inner tube member 62 is disposed at both left-right ends of the outer tube member 61.

As shown in FIG. 13, the corners of the inner tube member 62 are in contact with the inner circumferential surface of the outer tube member 61, or are arranged with a small gap between them. This allows the inner tube member 62 to move left and right without rotating circumferentially inside the outer tube member 61. A screw hole 621 is formed in the lower part of the inner tube member 62.

As shown in FIG. 14, the outer tube member 61 and the inner tube member 62 are connected by a screw 63 with the inner tube member 62 protruding from the left and right ends 614 of the outer tube member 61. The head 631 of the screw 63 is disposed in the screw hole portion 612 of the outer tube member 61. The screw shaft portion (connecting body) 632 of the screw 63 extends from the head 631 toward the inner tube member 62. The diameter of the screw shaft portion 632 is smaller than the diameter of the head 631. The screw shaft portion 632 is screwed into the screw hole 621 of the inner tube member 62. The portion 622 of the inner tube member 62 protruding from the outer tube member 61 is inserted into the insertion hole 34c of the vertical inner member 34 and engaged with the engagement hole 343a of the engagement member 340. In this state, even if the screw 63 loosens slightly, the screw 63 is inserted into the screw hole 621 of the inner tube member 62, so the inner tube member 62 will not move left or right, and the hanger pipe 6 will not come off the vertical frame member 30.

Figure 15 is a cross-sectional view showing the state in which the inner tube member 62 is recessed into the outer tube member 61. When attaching the above-mentioned hanger pipe 6 to the vertical frame member 30, as shown in Figure 15, the screw 63 is loosened and the screw shaft portion 632 is loosely screwed into the screw hole 621 of the inner tube member 62. Since the head 631 of the screw 63 protrudes downward from the slide hole 610, the inner tube member 62 can move left and right inside the outer tube member 61, and the inner tube member 62 is recessed inside the outer tube member 61. In this state, the hanger pipe 6 is placed in a predetermined position, and the head 631 of the screw 63 is held and the inner tube member 62 is moved left and right so that the inner tube member 62 protrudes from the outer tube member 61. As shown in FIG. 14, when the head 631 of the screw 63 reaches the screw hole 612 of the outer tube member 61, the screw 63 is screwed in to connect the outer tube member 61 and the inner tube member 62.

In the stand 100X configured in this manner, the base body 1 supporting the support frame body 3X is formed in a flat plate shape with the thickness direction being the vertical direction. When viewed from above, the base body 1 has a large area and is highly visible. Therefore, when moving the stand 100X using the casters 17, the user can see the base body 1, which prevents the user's lower legs from getting caught on the base body 1.

In addition, the inner tube member 62 is protruded from the outer tube member 61, the head 631 of the screw 63 is placed in the slide hole 610 of the outer tube member 61, the inner tube member 62 is connected to the outer tube member 61 by the screw shaft portion 632 of the screw 63, and the inner tube member 62 is engaged with the vertical frame member 30X, so that the hanger pipe 6 can be attached to the vertical frame member 30X. In addition, when removing the hanger pipe 6 from the vertical frame member 30X, the screw shaft portion 632 of the screw 63 is placed in the long hole portion 611 of the outer tube member 61, the connection between the inner tube member 62 and the outer tube member 61 is released, and the inner tube member 62 is moved in the left-right direction so that the inner tube member 62 fits inside the outer tube member 61. Therefore, since the inner tube member 62 and the outer tube member 61 are connected by the screw 63 with the hanger pipe 6 attached to the vertical frame member 30X, the stability of the hanger pipe 6 can be improved. Furthermore, by loosening the screw 63, the hanger pipe 6 can be easily removed from the vertical frame member 30X.

Third Embodiment
A third embodiment of the present invention will be described mainly with reference to FIG.
Fig. 16 is a perspective view of a stand according to a third embodiment of the present invention. As shown in Fig. 16, a stand 100Y includes a base body 1, a support frame body 3X, and two horizontal connecting members (horizontal members) 4Y.

The horizontal connecting member 4Y is elongated and extends in the left-right direction. The horizontal connecting member 4Y connects the pair of vertical outer frames 31 at their vertical midpoints. The two horizontal connecting members 4 are spaced apart in the vertical direction. The left-right ends of the horizontal connecting member 4Y are connected to the vertical inner members 34 with connectors (not shown) such as bolts and nuts.

The horizontal connecting member 4Y is configured by a horizontal lower member 44 and a horizontal upper member 45 that are detachably fitted together. A gap 46 extending in the left-right direction is formed between the horizontal lower member 44 and the horizontal upper member 45. The gap 46 is formed on both the front and rear sides of the horizontal connecting member 4Y. A hook or the like can be engaged in the gap 46. An item can be placed on the horizontal upper member 45.

In the stand 100Y configured in this manner, the base body 1 supporting the support frame body 3X is formed in a flat plate shape with the thickness direction being the vertical direction. When viewed from above, the base body 1 has a large area and is highly visible. Therefore, when moving the stand 100X using the casters 17, the user can see the base body 1, which prevents the user's lower legs from getting caught on the base body 1.

The shapes and combinations of the components shown in the above-mentioned embodiment are merely examples, and may be modified in various ways based on design requirements, etc., without departing from the spirit of the present invention.

For example, in the embodiment shown above, the base body 1 is arranged so as to protrude on both the front and rear sides of the support frame body 3, but the present invention is not limited to this. The base body 1 may be arranged only on one side of the support frame body 3 in the front-to-rear direction.

In the embodiment shown above, the weight member 14 is attached to the base frame member 11 disposed inside the base body 1, but the present invention is not limited to this. The weight member may be attached to the top surface, side surface, front and rear surfaces, bottom surface, etc. of the base body 1.

In addition, in the embodiment shown above, the weight member 14 can be attached to the base frame member 11, but the present invention is not limited to this. The weight member 14 may be configured not to be attached to the base frame member 11.

In addition, in the embodiment shown above, the base body 1 is disposed within the left-right range of the support frame body 3 when viewed in the front-rear direction, but the present invention is not limited to this. The left-right length of the base body 1 may be approximately the same as the left-right length of the support frame body 3. Alternatively, the base body 1 may protrude laterally beyond the left-right ends of the support frame body 3.

In the embodiment shown above, the vertical frame member 30, the upper frame member 33, the lower frame member 35, and the horizontal member 4 are formed with the vertical wiring space s1, the upper wiring space s2, the lower wiring space s3, and the horizontal wiring space s4 in which wiring can be arranged, respectively, but the present invention is not limited to this. It is also possible for wiring to be unable to be arranged inside the vertical frame member 30, the upper frame member 33, the lower frame member 35, and the horizontal member 4.

In the embodiment shown above, the wiring opening 324 is between the cover closing plate portion 321 of the vertical cover 32A and the cover closing plate portion 321 of the vertical cover 32B, but the present invention is not limited to this. The wiring through hole may be formed to penetrate the cover closing plate portion 321 of the vertical cover 32.

In addition, in the embodiment shown above, the vertical cover 32 is composed of three members, vertical covers 32A, 32B, and 32C, but the present invention is not limited to this. The number of vertical covers 32 can be set as appropriate. In addition, the vertical covers 32 do not need to be arranged over substantially the entire length of the vertical outer frame 31. For example, if there is no need to pass wiring between the upper frame member 33 and the lower monitor support horizontal member 51, the vertical cover 32 may not be provided, and the vertical frame member 30 may be configured so that no vertical wiring space s1 is formed. Alternatively, if it is better for the wiring to be visible at all times, the vertical cover 32 may be removed.

The lower cover 37 may also have a cover closing plate portion 371 and wall portions extending downward from both front-rear end portions of the cover closing plate portion 371 and positioned in front of the front-rear panel portion 361 on the front side of the lower box-shaped portion 36 and behind the rear-rear panel portion 361 on the rear side of the lower box-shaped portion 36, and may be configured to cover the upper portion of the lower box-shaped portion 36 from the outside.

Moreover, magnets are provided on the vertical cover 32, the lower cover 37, and the horizontal cover 43, and are fixed to the vertical outer frame 31, the lower box-shaped portion 36, and the horizontal box-shaped portion 41 by magnetic force, but the present invention is not limited to this. At least a portion of the vertical cover, the lower cover, and the horizontal cover may be configured to be elastically deformable, and may be configured to fit into the vertical outer frame, the lower box-shaped portion n, and the horizontal box-shaped portion by elastic deformation.

In addition, in the embodiment shown above, the inner tube member 62 has a rectangular tube shape with the left-right direction as the axial direction, but the present invention is not limited to this. The inner tube member may have a cylindrical shape with the left-right direction as the axial direction. Note that if the cross-sectional shape of either the outer tube member or the inner tube member is not circular and is configured so that parts of them abut each other, the outer tube member and the inner tube member are prevented from rotating relative to each other.

1 Base body, 3, 3X Support frame body, 4 Horizontal member, 5 Monitor support body (monitor support member), 10 Base body, 11 Base frame member (mounting portion), 14 Weight member, 17 Caster, 20 Base cover material, 30, 30X Vertical frame member, 31 Vertical outer frame (outer portion), 32, 32A, 32B, 32C Vertical cover (inner portion), 35 Lower frame member, 36 Lower box-shaped portion (first lower portion), 37, 37A, 37B, 37C Lower cover (first upper portion), 38 Handle, 41 Horizontal box-shaped portion (second lower portion), 43, 43A, 43B, 43C Horizontal cover (second upper portion), 61 Outer tube member (outer tube portion), 62 Inner tube member (insertion portion), 63 Screw (connecting portion), 100, 100X, 100Y Stand, 324, 325 Wiring opening (wiring through hole), c1, c2 wiring, M monitor, s1 vertical wiring space, s3 lower wiring space, s4 horizontal wiring space

Claims (12)

A base body formed in a flat plate shape with casters that can run on a floor surface and a thickness direction in the up-down direction;
A support frame body supported by the base body and formed in a frame shape;
A long horizontal member that is provided inside the support frame and extends in the left-right direction;
a monitor support member provided inside the support frame and supporting a monitor;
The support frame is
A pair of left and right vertical frame members;
An upper frame member that connects the upper ends of the pair of vertical frame members together,
the monitor support member is disposed below the upper frame member and rearward of the center of the vertical frame member in the front-rear direction ,
The horizontal member is disposed below the upper frame member,
the monitor support member is disposed above the cross member;
A stand in which the top surface of the cross member faces upward . The stand according to claim 1, wherein the base body has an attachment part to which the weight member can be detached. The base body is
A base body provided with the mounting portion;
The stand according to claim 2 , further comprising a base cover material that covers the base body and the weight member. The stand according to any one of claims 1 to 3, wherein the base body is disposed within the left-right range of the support frame body when viewed in the front-rear direction. A stand according to any one of claims 1 to 4, wherein a vertical wiring space is formed inside the vertical frame member, which is connected in the vertical direction and in which wiring can be arranged. The stand according to claim 5, wherein a wiring through hole that communicates with the vertical wiring space is formed in the wall portion of the vertical frame member that faces inward in the left-right direction. The support frame is
A lower frame member is provided to connect the lower portions of the pair of vertical frame members to each other,
7. The stand according to claim 5, wherein a lower wiring space is formed inside the lower frame member, the lower wiring space being connected to the vertical wiring space and communicating with the left-right direction so that wiring can be arranged therein. The lower frame member is
a first lower portion that is recessed downward and opens upward, and has the lower wiring space formed therein;
The stand according to claim 7 , further comprising: a first upper portion detachably provided on an upper side of the first lower portion, the first upper portion being capable of closing the lower wiring space. The vertical frame member is
an outer portion that is recessed outward in the left-right direction and opens inward, and has the vertical wiring space formed therein;
The stand according to claim 5 , further comprising an inner portion detachably provided on an inner side in the left-right direction of the outer portion, the inner portion being capable of closing the vertical wiring space. The stand according to any one of claims 1 to 9, wherein the support frame is provided with a grippable handle. The cross member is
a second lower portion that is recessed downward and opens upward, and has a horizontal wiring space formed therein in which wiring can be disposed;
The stand according to claim 1 , further comprising: a second upper portion detachably provided on an upper side of the second lower portion, the second upper portion being capable of closing the horizontal wiring space. The cross member is
An outer cylinder portion extending in the left-right direction and having a hollow interior;
An insertion portion disposed inside the outer cylinder portion and movable in the left-right direction;
a connecting portion that can connect the outer tube portion and the insertion portion in a state in which the insertion portion protrudes from an end of the outer tube portion,
The connecting portion is
The head and
a connecting body extending from the head portion toward the insertion portion and having a diameter smaller than that of the head portion,
The outer cylinder portion is formed with an outer hole extending in the left-right direction and having a first hole and a second hole,
The first hole is formed with a size that allows the connecting body to be placed therein but does not allow the head to be placed therein,
The second hole is formed with a size that allows the head to be placed therein,
A stand described in any one of claims 1 to 11, wherein when the insertion portion protrudes from the end of the outer tube portion and the head is positioned in the second hole, the connecting body connects the outer tube portion and the insertion portion, and the insertion portion is engaged with the support frame body.

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