Pattern draft display device

Abstract

The utility model discloses a draft display device, and relates to the technical field of draft display. The device comprises a supporting column, a second supporting column is arranged on one side face of the supporting column, supporting sleeves are connected to the outer surface of the supporting column and the outer surface of the second supporting column in a sliding mode, inner through grooves are formed in the supporting sleeves, and hollow grooves are formed in the supporting column and the second supporting column. The display device and the pushing assembly are connected through the mounting plate, when the driving mechanism is started, the pushing assembly can be driven to move, and when the pushing assembly continuously pushes the display device to move forwards, the pushing assembly can be driven to move by being matched with the connecting rotating plate with the top rotationally installed on the fixing sleeve. The top connecting rotating plate is limited and cannot move along with the bottom of the display device, and when the bottom of the display device rotates and moves, the connecting rotating plate rotates along with the bottom of the display device, so that the display device is supported at a certain inclination angle in a matched mode, the display angle of the display device can be flexibly adjusted, and the picture and draft viewing effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of artwork display, and in particular relates to an artwork display device. Background Art

[0002] Drawings are an organic part of a manuscript, especially in the manuscripts of film, television and animation production, drawings often occupy a considerable proportion. They can clearly show the things to be explained. In the field of production design or drawing, drawing display devices are often needed to stretch and fix the drawings.

[0003] In the prior art, a patent document with application number 202021467667.X discloses a device for displaying artwork for film, television and animation production, including a display board, the lower outer surface of the display board is fixedly connected to a support leg, and the support leg is symmetrically distributed left and right with the middle position of the lower outer surface of the display board as the center, sponges are symmetrically arranged in front of the display board near both sides, and the front end outer surface of the sponge is fixedly connected to a plywood.

[0004] Existing artwork displays usually use the adsorption of magnets to press the artwork on the display board, or use tape to bond it, but the artwork is not easy to replace. At the same time, a gap is easily generated between the artwork and the display board when clamped and fixed. If the artwork is too long, it is necessary to spread the artwork on the display board and rub the artwork with hands to prevent wrinkles when fixing it. The above-mentioned solution uses structures such as splints to facilitate the display of artworks of different lengths, but its display angle is single, and it is not convenient to fix and display multiple artworks at the same time, which may result in poor flexible adjustment during the artwork display process.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a graphic display device to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a kind of artwork display device, comprising a support column, a side surface of the support column is provided with a second support column, the outer surfaces of the support column and the second support column are both slidably connected with a support sleeve, the interior of the support sleeve is provided with an inner through groove, the interior of the support column and the second support column are both provided with a hollow groove, a driving mechanism is provided inside the support sleeve, the outer surface of the driving mechanism is meshed with a pushing component, one end of the pushing component is fixedly connected with a connecting plate, the inner wall of the connecting plate is rotatably installed with a mounting plate, and one end of the mounting plate is fixedly installed with a display device;

[0009] The outer surfaces of the support column and the second support column are both slidably connected with a fixing sleeve, the inner wall of the fixing sleeve is rotatably connected with a connecting plate, and one end of the connecting plate is fixedly connected to the display device.

[0010] Furthermore, the driving mechanism comprises a propulsion gear, an outer surface of which is fixedly connected with a propulsion rotating rod, and the propulsion gear is meshed with the top of the pushing assembly.

[0011] Furthermore, the pushing assembly includes a pushing tooth plate, both side surfaces of the pushing tooth plate are fixedly connected with guide sliding blocks, the guide sliding blocks are slidably connected to the inner wall of the supporting sleeve, and the propulsion gear is meshed with the pushing tooth plate.

[0012] Furthermore, the display device includes a mounting frame, an exhibition board is fixedly mounted on the outer surface of the mounting frame, one end of the mounting plate and the connecting plate are fixedly connected to the mounting frame, magnetic grooves are provided on both side surfaces of the exhibition board, and a clamping assembly is provided on the inner wall of the magnetic groove.

[0013] Furthermore, the clamping assembly includes a transverse clamping plate, the inner wall of the transverse clamping plate is provided with a magnetic block, the magnetic block is in contact with the inner wall of the magnetic groove, and a plurality of telescopic bags are fixedly installed on the inner wall of the transverse clamping plate.

[0014] Furthermore, the inner walls of the support column and the second support column are fixedly connected with a fixing column, the top of the fixing column is fixedly installed with a strong spring, and the top of the strong spring is fixedly connected to the bottom of the support sleeve.

[0015] Furthermore, a transverse plate is fixedly connected to the outer surface of the support sleeve, the transverse plate is fixed between the support sleeves, a column is fixedly installed on the top of the transverse plate, a top plate is fixedly connected to the top of the column, and the top plate is fixed between the two sets of fixed sleeves.

[0016] Furthermore, positioning holes are provided on the outer surfaces of the support column and the second support column, and fixing bolts are threadedly connected to the outer surfaces of the support sleeve and the fixing sleeve, and the fixing bolts are threadedly connected to the inside of the positioning holes.

[0017] Furthermore, there are several transverse clamps, and the several transverse clamps are all U-shaped.

[0018] Furthermore, support seats are fixedly mounted at the bottom of the support column and the second support column, and bottom wheels are arranged at the bottom of the support seats.

[0019] The utility model has the following beneficial effects:

[0020] The utility model connects the display device and the pushing component through the mounting plate, and when the driving mechanism is started, the pushing component can be driven to move, and cooperates with the rotating plate installed on the top and the fixed sleeve to rotate. When the pushing component continues to push the display device forward, the rotating plate on the top is restricted and will not move along with the displacement of the bottom of the display device. When the bottom rotates and moves, the rotating plate rotates along with it, so that the display device is supported at a certain tilt angle, and the display device can flexibly adjust the display angle, so that the viewing effect of the artwork is better.

[0021] The utility model provides guide sliders on both sides of the pushing tooth plate so that when the pushing tooth plate is driven by the pushing gear to move, its two sides are restricted by the support sleeve, thereby limiting its pushing path, so that the pushing tooth plate maintains a stable and consistent pushing route during the movement, thereby facilitating the display device to provide a flexible and convenient angle adjustment function; by providing magnetic blocks on both sides of the horizontal clamping plate, in conjunction with the magnetic suction grooves on both sides of the display board, the magnetic blocks can be longitudinally moved on the inner wall of the magnetic suction groove and can be magnetically attracted to any position of the inner wall of the magnetic suction groove, so as to facilitate the flexible adjustment of the clamping position of the horizontal clamping plate according to the height of the artwork and at the same time cooperate with the telescopic clamping action of the telescopic bag, the artwork will not be excessively pressurized during clamping to avoid damage to the artwork.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the display board structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the support sleeve structure of the utility model;

[0027] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 This is a schematic diagram of the support column structure of the utility model;

[0029] Figure 6This is a schematic diagram of the horizontal splint structure of the utility model;

[0030] Figure 7 This is a schematic diagram of the support base structure of the utility model.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Support column; 2. Second support column; 3. Support sleeve; 4. Inner through groove; 5. Hollow groove; 6. Driving mechanism; 7. Pushing assembly; 8. Connecting plate; 9. Mounting plate; 10. Display device; 11. Fixed sleeve; 12. Rotating plate; 601. Propelling gear; 602. Propelling rotating rod; 701. Pushing tooth plate; 702. Guide slider; 1011. Mounting frame; 1012. Display board; 1013. Magnetic suction groove; 13. Clamping assembly; 1301. Horizontal clamping plate; 1302. Magnetic suction block; 1303. Telescopic bag; 14. Fixed column; 15. Power spring; 16. Horizontal plate; 17. Vertical column; 18. Top plate; 19. Positioning hole; 20. Fixed bolt; 21. Support seat; 22. Bottom wheel. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0035] See also Figure 3 , Figure 6 As shown, the utility model is a kind of artwork display device, including a support column 1, a side surface of the support column 1 is provided with a second support column 2, the outer surfaces of the support column 1 and the second support column 2 are both slidably connected with a support sleeve 3, the interior of the support sleeve 3 is provided with an inner through groove 4, the interior of the support column 1 and the second support column 2 are both provided with a hollow groove 5, the interior of the support sleeve 3 is provided with a driving mechanism 6, the outer surface of the driving mechanism 6 is meshed with a pushing component 7, one end of the pushing component 7 is fixedly connected with a connecting plate 8, the inner wall of the connecting plate 8 is rotatably installed with a mounting plate 9, and one end of the mounting plate 9 is fixedly installed with a display device 10;

[0036] The outer surfaces of the support column 1 and the second support column 2 are both slidably connected with a fixing sleeve 11 , and the inner wall of the fixing sleeve 11 is rotatably connected with a connecting plate 12 , and one end of the connecting plate 12 is fixedly connected to the display device 10 .

[0037] When in use, the mounting plate 9 on the back of the display device 10 is connected to the connecting plate 8, and the rotating plate 12 is connected to the fixing sleeve 11. When the artwork needs to be displayed, the artwork is placed horizontally on the board surface of the display device 10, and the driving mechanism 6 is started to operate and drive the pushing component 7 engaged therewith to move inside the supporting sleeve 3. When the pushing component 7 moves toward the display device 10, the connecting plate 8 at its end pushes the mounting plate 9 and the bottom of the display device 10 to move forward, and at the same time, the rotating plate 12 at its top is driven to rotate on the inner wall of the fixing sleeve 11, so that the pushing component 7 continues to move and pushes the bottom of the display device 10 to flip upward to a certain tilt angle, and then the pushing component 7 stops moving.

[0038] The utility model connects the display device 10 and the pushing assembly 7 through the mounting plate 9. When the driving mechanism 6 is started, the pushing assembly 7 can be driven to move. The rotating plate 12 installed on the top and the fixing sleeve 11 is rotated. When the pushing assembly 7 continues to push the display device 10 forward, the rotating plate 12 on the top is restricted from moving along with the bottom displacement of the display device 10. When the bottom rotates and moves, the rotating plate 12 rotates accordingly. In this way, the display device 10 is supported at a certain tilt angle, so that the display device 10 can flexibly adjust the display angle, so that the artwork viewing effect is better.

[0039] In one embodiment, for the above-mentioned driving mechanism 6 , the driving mechanism 6 includes a propulsion gear 601 , the outer surface of which is fixedly connected to a propulsion rotating rod 602 , and the propulsion gear 601 is meshed with the top of the pushing assembly 7 .

[0040] By placing the propulsion gear 601 on the inner side of the support sleeve 3, the propulsion gear 601 can be driven to rotate by rotating the propulsion rod 601 to push the pushing assembly 7 to move along the inner wall of the support sleeve 3 toward the display device 10, thereby providing driving force for adjusting the support angle of the display device 10.

[0041] In one embodiment, for the above-mentioned pushing component 7, the pushing component 7 includes a pushing tooth plate 701, and both side surfaces of the pushing tooth plate 701 are fixedly connected with a guide sliding block 702, and the guide sliding block 702 is slidably connected to the inner wall of the support sleeve 3, and the propulsion gear 601 is meshed with the pushing tooth plate 701.

[0042] When the propulsion gear 601 rotates, it drives the push tooth plate 701 below to move inside the support sleeve 3, and the guide sliders 702 on both sides thereof slide along the inner wall of the support sleeve 3, so that the push tooth plate 701 cooperates with the mounting plate 9 to generate a pushing force on the bottom of the display device 10 during the movement, causing the bottom of the display device 10 to flip over.

[0043] By arranging guide slide blocks 702 on both sides of the pushing tooth plate 701, when the pushing tooth plate 701 is driven by the propulsion gear 601 to move, its two sides are restricted by the support sleeve 3, thereby limiting its pushing path, so that the pushing tooth plate 701 maintains a stable and consistent propulsion route during the movement, thereby facilitating flexible and convenient angle adjustment for the display device 10.

[0044] In one embodiment, for the above-mentioned display device 10, the display device 10 includes a mounting frame 1011, and a display board 1012 is fixedly installed on the outer surface of the mounting frame 1011, and one end of the mounting plate 9 and the connecting plate 12 are fixedly connected to the mounting frame 1011, and magnetic grooves 1013 are opened on both side surfaces of the display board 1012, and the inner wall of the magnetic groove 1013 is provided with a clamping assembly 13.

[0045] The display board 1012 is supported in the front by the mounting frame 1011. When the mounting plate 9 is pushed to rotate, the mounting frame 1011 is driven to push the display board 1012 to flip over. At the same time, the artwork is clamped on the inner wall of the clamping component 13 and flips along with the display board 1012. The two sides of the clamping component 13 are magnetically attracted to the inner side of the magnetic groove 1013. The support position of the clamping component 13 can be adjusted according to the height of the artwork.

[0046] The display board 1012 is supported by the mounting frame 1011 on the front side of the support column 1 and the second support column 2, and the two sides of the clamping assembly 13 are magnetically attracted to the inside of the magnetic suction groove 1013, so that the outer surface of the display board 1012 can provide a clamping and fixing function for the artwork display.

[0047] In one embodiment, for the above-mentioned clamping assembly 13, the clamping assembly 13 includes a transverse clamping plate 1301, the inner wall of the transverse clamping plate 1301 is provided with a magnetic block 1302, the magnetic block 1302 is in contact with the inner wall of the magnetic groove 1013, and the inner wall of the transverse clamping plate 1301 is fixedly installed with a plurality of telescopic bags 1303.

[0048] When the artwork needs to be placed on the inner side of the display board 1012, the horizontal clamp 1301 is pushed to allow the magnetic blocks 1302 on both sides to slide on the inner wall of the magnetic groove 1013, and stop according to the fixed edge of the artwork, so that the telescopic bag 1303 on the inner side of the horizontal clamp 1301 is pressed on the top edge and the bottom edge of the artwork, thereby fixing the artwork on the display board 1012.

[0049] By arranging magnetic blocks 1302 on both sides of the transverse clamp 1301 and cooperating with the magnetic grooves 1013 on both sides of the display board 1012, the magnetic blocks 1302 can be moved longitudinally on the inner wall of the magnetic groove 1013 and can be magnetically attracted to any position of the inner wall of the magnetic groove 1013. This makes it easy to flexibly adjust the clamping position of the transverse clamp 1301 according to the height of the artwork and cooperate with the telescopic clamping effect of the telescopic bag 1303 to clamp the artwork without excessive pressure to avoid damage to the artwork.

[0050] In one embodiment, for the above-mentioned support column 1, the inner walls of the support column 1 and the second support column 2 are fixedly connected with a fixing column 14, and a strong spring 15 is fixedly installed on the top of the fixing column 14, and the top of the strong spring 15 is fixedly connected to the bottom of the support sleeve 3.

[0051] By fixing the strong spring 15 to the bottom of the support sleeve 3, and by pulling the support sleeve 3 and cooperating with the elasticity of the strong spring 15, the support sleeve 3 can be pushed to slide outside the support column 1 and the second support column 2, thereby driving the mounting frame 1011 and the display board 1012 to move together to adjust the display height of the display board 1012 so that it can adapt to a better display effect.

[0052] In one embodiment, for the above-mentioned support sleeve 3, the outer surface of the support sleeve 3 is fixedly connected with a transverse plate 16, and the transverse plate 16 is fixed between the support sleeves 3. The top of the transverse plate 16 is fixedly installed with a column 17, and the top of the column 17 is fixedly connected with a top plate 18, and the top plate 18 is fixed between the two groups of fixed sleeves 11.

[0053] By connecting the cross plate 16 between the two groups of support sleeves 3 and connecting the column 17 between the cross plate 16 and the top plate 18, the connection strength between the two groups of support sleeves 3 and the fixed sleeve 11 can be increased. At the same time, when the support sleeve 3 moves on the support column 1, it can also push the fixed sleeve 11 to slide together, thereby maintaining consistency when adjusting the height.

[0054] In one embodiment, for the above-mentioned support column 1, the outer surfaces of the support column 1 and the second support column 2 are both provided with positioning holes 19, and the outer surfaces of the support sleeve 3 and the fixing sleeve 11 are both threadedly connected with fixing bolts 20, and the fixing bolts 20 are threadedly connected to the inside of the positioning holes 19.

[0055] Through multiple positioning holes 19 and the fixing bolt 20, the fixing bolt 20 can penetrate the support sleeve 3 and the support column 1 or the second support column 2 to lock them. The multiple positioning holes 19 can provide multiple height positioning fixing points for the support sleeve 3 and the fixing sleeve 11.

[0056] In one embodiment, for the above-mentioned transverse clamping plate 1301 , there are several transverse clamping plates 1301 , and the several transverse clamping plates 1301 are all U-shaped.

[0057] The U-shaped horizontal clamping plate 1301 covers the outer surface of the display board 1012 horizontally, so as to provide a more overall consistent clamping and fixing effect when multiple groups of artworks are displayed, so that the overall visual effect is better when multiple groups of artworks are displayed together.

[0058] In one embodiment, for the above-mentioned support column 1 , a support seat 21 is fixedly installed at the bottom of the support column 1 and the second support column 2 , and a bottom wheel 22 is provided at the bottom of the support seat 21 .

[0059] The bottom wheel 22 is arranged at the bottom of the support base 21, so that the bottom wheel 22 can drive the support base 21 to move, thereby driving the support column 1 and the second support column 2 and the display board 1012 to move together, so that the display board 1012 is more flexible and convenient when used for display.

[0060] Through the above technical scheme, 1. By connecting the display device 10 and the pushing component 7 through the mounting plate 9, when the driving mechanism 6 is started, the pushing component 7 can be driven to move, and the rotating plate 12 installed on the top and the fixed sleeve 11 is rotated. When the pushing component 7 continues to push the display device 10 to move forward, its top rotating plate 12 is restricted and will not move along with the bottom displacement of the display device 10. When the bottom rotates and moves, its rotating plate 12 rotates accordingly, so as to support the display device 10 at a certain tilt angle, so that the display device 10 can flexibly adjust the display angle, so that the artwork viewing effect is better; 2. By arranging guide sliders 702 on both sides of the pushing tooth plate 701, the pushing tooth plate 701 can be driven by the pushing gear 601 When it is displaced, its two sides are restricted by the support sleeve 3, and then its pushing path is limited, so that the pushing tooth plate 701 maintains a stable and consistent pushing route during the movement, so as to provide flexible and convenient angle adjustment for the display device 10; by arranging magnetic blocks 1302 on both sides of the horizontal clamping plate 1301, in conjunction with the magnetic suction grooves 1013 on both sides of the display board 1012, the magnetic blocks 1302 can be longitudinally moved on the inner wall of the magnetic suction groove 1013 and can be magnetically attracted to any position of the inner wall of the magnetic suction groove 1013, so that it is convenient to flexibly adjust the clamping position of the horizontal clamping plate 1301 according to the height of the artwork and cooperate with the telescopic clamping effect of the telescopic bag 1303, so that the artwork will not be excessively pressurized during clamping to avoid damage to the artwork.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0062] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for displaying artwork, comprising a support column (1), characterized in that: A second support column (2) is arranged on one side of the support column (1); the outer surfaces of the support column (1) and the second support column (2) are both slidably connected with a support sleeve (3); an inner through groove (4) is provided inside the support sleeve (3); a hollow groove (5) is provided inside the support column (1) and the second support column (2); a driving mechanism (6) is arranged inside the support sleeve (3); a pushing assembly (7) is meshed on the outer surface of the driving mechanism (6); one end of the pushing assembly (7) is fixedly connected with a connecting plate (8); a mounting plate (9) is rotatably mounted on the inner wall of the connecting plate (8); a display device (10) is fixedly mounted on one end of the mounting plate (9); The outer surfaces of the support column (1) and the second support column (2) are both slidably connected to a fixing sleeve (11), the inner wall of the fixing sleeve (11) is rotatably connected to a connecting plate (12), and one end of the connecting plate (12) is fixedly connected to the display device (10).

2. The artwork display device according to claim 1, characterized in that: The driving mechanism (6) comprises a propulsion gear (601), the outer surface of which is fixedly connected to a propulsion rotating rod (602), and the propulsion gear (601) is meshed with the top of the pushing assembly (7).

3. The artwork display device according to claim 2, characterized in that: The pushing assembly (7) comprises a pushing tooth plate (701), both sides of which are fixedly connected with guide slide blocks (702), the guide slide blocks (702) are slidably connected to the inner wall of the support sleeve (3), and the propulsion gear (601) is meshed with the pushing tooth plate (701).

4. The artwork display device according to claim 1, characterized in that: The display device (10) comprises a mounting frame (1011), an exhibition board (1012) is fixedly mounted on the outer surface of the mounting frame (1011), one end of the mounting plate (9) and the connecting plate (12) are both fixedly connected to the mounting frame (1011), both side surfaces of the exhibition board (1012) are provided with magnetic suction grooves (1013), and the inner wall of the magnetic suction groove (1013) is provided with a clamping assembly (13).

5. The artwork display device according to claim 4, characterized in that: The clamping assembly (13) comprises a transverse clamping plate (1301), the inner wall of which is provided with a magnetic block (1302), the magnetic block (1302) being in contact with the inner wall of the magnetic groove (1013), and a plurality of telescopic bags (1303) being fixedly mounted on the inner wall of the transverse clamping plate (1301).

6. The artwork display device according to claim 1, characterized in that: The inner walls of the support column (1) and the second support column (2) are both fixedly connected with a fixing column (14), the top of the fixing column (14) is fixedly mounted with a strong spring (15), and the top of the strong spring (15) is fixedly connected to the bottom of the support sleeve (3).

7. The artwork display device according to claim 1, characterized in that: The outer surface of the support sleeve (3) is fixedly connected with a transverse plate (16), the transverse plate (16) is fixed between the support sleeves (3), the top of the transverse plate (16) is fixedly installed with a column (17), the top of the column (17) is fixedly connected with a top plate (18), and the top plate (18) is fixed between the two sets of fixed sleeves (11).

8. The artwork display device according to claim 1, characterized in that: The outer surfaces of the support column (1) and the second support column (2) are both provided with positioning holes (19), and the outer surfaces of the support sleeve (3) and the fixing sleeve (11) are both threadedly connected with fixing bolts (20), and the fixing bolts (20) are threadedly connected to the inside of the positioning holes (19).

9. The artwork display device according to claim 5, characterized in that: There are a plurality of transverse clamping plates (1301), and the plurality of transverse clamping plates (1301) are all U-shaped.

10. The artwork display device according to claim 1, characterized in that: A support seat (21) is fixedly mounted at the bottom of each of the support column (1) and the second support column (2), and a bottom wheel (22) is provided at the bottom of the support seat (21).

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