Artwork display device

Abstract

The invention relates to the technical field of exhibition display equipment, and discloses an artwork exhibition display device which comprises a working area mechanism used for being unfolded in a combined box to form a working area; the display laying mechanism is used for placing and displaying paper artworks, is arranged between the fixed cover and the working area mechanism, and is matched with the working area mechanism to be unfolded and folded through an unfolding table I; and the interactive unfolding mechanism is used for displaying and carrying out teaching interaction on artworks, is arranged between the display laying mechanism and the working area mechanism, and is used for unfolding and folding through a mounting cavity, a built-in groove and a traction telescopic rod. Through the design of the displacement folding mechanism and the linkage system, the equipment can be unfolded into a stable platform from a compact folding state, and the form of the equipment can be quickly and conveniently changed through the rotation and unfolding of the linkage shaft rod and the short and long linkage rods, so that the space utilization of the equipment is more efficient, the storage space is saved, and the equipment is convenient to use. Meanwhile, movement and adjustment are convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of display equipment, in particular to an artwork display device. Background Art

[0002] Artworks are the crystallization of an artist's intellectual labor. As a special commodity, they circulate in the art market. Like other commodities, they possess the basic attributes of ordinary goods: use value and value. However, the use value of artworks lies in the spiritual rather than the material dimension, satisfying people's aesthetic and spiritual needs. Therefore, the use value of artworks is greatly influenced by subjective factors. Art display cabinets are devices specifically designed to display and protect artworks.

[0003] Many traditional art display devices take up a lot of space and cannot flexibly adjust the display status. They require a large fixed display area and usually do not have convenient storage functions. They can generally only display artworks at fixed angles and positions, lack adjustment functions, and the display effect is limited by space. They cannot flexibly display artworks of different types or forms. Most of them are static displays, and the audience can only watch but cannot participate in the interaction. They lack educational and interactive functions, which is particularly single for scenes that require artistic creation or educational interaction. Traditional equipment mainly focuses on displaying artworks and cannot meet the display needs of different types of artworks. In particular, when displaying artworks of different sizes or forms, different equipment or adjustments are often required. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides an artwork display device that solves the problems of traditional artwork display equipment such as large space occupation, fixed display angle, lack of interactive and flexible adjustment functions, inability to meet the display needs of different types of artworks, and cumbersome operation.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an artwork display device, comprising:

[0006] The combination box is used for installation and fixation of the structure, and the fixed cover is used to cover the combination box;

[0007] The cover is fixed to the combined box and opened and closed by a hinge;

[0008] The limiting plate limits the rotation angle of the fixed cover and the combination box through the cover hinge;

[0009] The displacement and folding mechanism is used for the displacement of the entire structure and the placement support after unfolding, and is set at the bottom of the combination box;

[0010] The working area mechanism is used to expand inside the combination box to form a working area;

[0011] The display arrangement mechanism is used to place and display paper artworks. It is arranged between the fixed cover and the working area mechanism and cooperates with the working area mechanism to be unfolded and folded through the unfolding platform.

[0012] The interactive unfolding mechanism is used to display and conduct teaching interactions on artworks. It is arranged between the display layout mechanism and the workspace mechanism, and is used for unfolding and folding through the installation cavity, the built-in slot and the traction telescopic rod;

[0013] The supporting main rod is rotatably connected to the fixed cover, the supporting auxiliary rod is rotatably connected to the combined box, and the supporting main rod and the supporting auxiliary rod are used to support the combined box and the fixed cover through the positioning rod and the supporting short rod.

[0014] Preferably, the displacement and folding mechanism includes two groups of support assemblies, which are arranged at the bottom of the combination box facing each other, and the two groups of support assemblies each include facing rotating seats, short linkage rods, long linkage rods, card plates, support rods, sliders, limiting slide rails and a single linkage shaft rod, the rotating seat is fixedly connected to the bottom of the combination box, the short linkage rod is rotatably connected to the outer end of the rotating seat, the linkage shaft rod is rotatably connected to the outer end of the short linkage rod, the card plate is fixedly connected to the top of the short linkage rod and extends to the top of the long linkage rod, the support rod is fixedly connected to the side wall of the linkage shaft rod, the slider is rotatably connected to the end of the support rod away from the linkage shaft rod, the limiting slide rail is arranged at the bottom of the combination box, both ends of the combination box are closed structures, the slider is slidably connected to the inside of the limiting slide rail, and one group of the support assemblies also includes a pulley, which is rotatably connected to the side wall of the linkage shaft rod.

[0015] Preferably, the working area mechanism includes an unfolding platform 1 and an unfolding platform 2, the unfolding platform 1 is arranged above the unfolding platform 2, the installation cavity is arranged inside the unfolding platform 1, the supporting short rod 2 is rotatably connected to the middle of both sides of the unfolding platform 1, the end of the supporting short rod 2 away from the unfolding platform 1 is rotatably connected to the side wall of the tail of the unfolding platform 2, the end of the supporting short rod 2 away from the unfolding platform 1 is rotatably connected to the contact rod, the other end of the contact rod is rotatably connected to the inner wall of the fixed cover, the end of the positioning rod away from the supporting sub-rod is rotatably connected to the supporting short rod 2, and the built-in groove is arranged on the inner wall of the installation cavity.

[0016] Preferably, the display layout mechanism includes a paper display stand, and limiting slide grooves are provided on both sides of the paper display stand. A suspension rod is slidably connected inside the limiting slide groove, and the end of the suspension rod away from the limiting slide groove is rotatably connected to the inner wall of the fixed cover. At the same time, the side wall of the paper display stand is rotatably connected to a suspension rod away from the limiting slide groove, and the end of the suspension rod away from the paper display stand is rotatably connected to the inner wall of the unfolding platform one.

[0017] Preferably, the interactive deployment mechanism includes a long assembly and a short assembly, and the long assembly and the short assembly both include a transverse frame, a linkage frame, a return spring and a slide column. The long assembly and the short assembly are fixedly connected to each other, and a cleaning wiping mechanism is provided on the top. The transverse frame is fixedly connected to a position inside the installation cavity near the fixed cover, and a slide groove is provided on the inner side wall of the transverse frame and is slidably connected to a linkage tail roller through the slide groove. The two ends of the linkage tail roller are slidably connected in the built-in groove, and the return spring is provided in the built-in groove and abuts against the side wall of the linkage tail roller. The middle part of the inner side wall of the transverse frame is rotatably connected There are guide rollers, and side slides are fixedly connected on both sides of the linkage frame. The inner side wall of the installation cavity is fixedly connected with a sliding column at a position away from the built-in groove. The sliding column is slidably connected to the inside of the side slide. The inner side wall of the linkage frame is rotatably connected to the traction roller, and the inner side wall of the linkage frame is rotatably connected to the linkage head roller at a position away from the traction roller. The linkage head roller, traction roller, guide roller and linkage tail roller are connected by imitating a writing belt. One end of the traction telescopic rod is rotatably connected to the outer end of the traction roller, and the other side end of the traction telescopic rod is rotatably connected to the bottom wall of the paper display stand, and the outer end of the linkage head roller is fixedly connected to a rotating wheel.

[0018] Preferably, the cleaning and wiping mechanism includes a suspension and a crank rod, the suspension is fixedly connected to the top of the linkage frame, the suspension is internally rotatably connected to a center rotating rod, the center rotating rod is fixedly connected to the middle of the crank rod, one end of the crank rod is fixedly connected to a plug plate, and the bottom wall inside the suspension is fixedly connected to an elastic deformer.

[0019] Preferably, the two sides of the head of the unfolding platform 2 are rotatably connected to a supporting short rod 1, and the end of the supporting short rod 1 away from the unfolding platform 2 is rotatably connected to the inner wall of the combination box, and the two sides of the head of the unfolding platform 1 are rotatably connected to a supporting long rod, and the middle part of the supporting long rod is rotatably connected to the middle part of both sides of the unfolding platform 2.

[0020] Preferably, the side walls of the combination box facing the fixed cover are both provided with magnetic strips.

[0021] Preferably, the surface of the imitation writing belt is provided with a coating made of either polyester or polypropylene.

[0022] Preferably, the elastic deformer is arranged to be inclined toward the crank rod portion of the crankshaft rod.

[0023] The present invention provides an artwork display device having the following beneficial effects:

[0024] 1. The present invention offers flexible folding and unfolding capabilities: Through the design of a displacement folding mechanism and linkage system, the device can be unfolded from a compact folded state into a stable platform for supporting and displaying artwork. By rotating and unfolding the linkage shaft and the short and long linkage rods, the device's configuration can be quickly and conveniently changed, resulting in more efficient space utilization, saving storage space, and facilitating movement and adjustment.

[0025] 2. This invention offers a multifunctional interactive experience: By mimicking a writing belt, a linked roller assembly, and its adjustable height, this technical solution provides a user-friendly interface. By mimicking a writing belt, the device can simulate calligraphy or painting, making it not only a display platform but also a tool for interactive practice, providing both educational and entertainment benefits.

[0026] 3. This invention offers efficient storage and folding capabilities: The design takes into account convenient storage. All unfolded components can be smoothly folded back into the modular box after display and interaction, reducing space usage while ensuring the integrity of the device and facilitating transport. This storage method keeps the device neat and tidy when not in use and enhances ease of operation.

[0027] 4. This invention offers precise control over display effects: The support structure and tilting function of the paper display stand allow precise adjustment of the display angle to ensure optimal display of artworks. Furthermore, the interactive unfolding mechanism allows for the display content to be updated and adjusted at any time, providing a more interactive and engaging experience while displaying artworks.

[0028] 5. The present invention is adaptable and versatile: The device's design not only caters to the needs of displaying artworks but also incorporates educational and interactive features, enabling its application in diverse settings, such as museums, galleries, or educational venues. This multifunctional integration gives the device greater market adaptability and potential for application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional schematic diagram of the main structure of the present invention;

[0030] Figure 2 It is a perspective schematic diagram of the rear side of the main structure of the present invention;

[0031] Figure 3 It is a bottom perspective schematic diagram of the main structure of the present invention;

[0032] Figure 4 It is a schematic diagram of the main structure of the present invention;

[0033] Figure 5Schematic diagram of the combination of the display layout mechanism and the interactive expansion mechanism of the present invention Figure 1 ;

[0034] Figure 6 Schematic diagram of the combination of the display layout mechanism and the interactive expansion mechanism of the present invention Figure 2 ;

[0035] Figure 7 Schematic diagram of the interactive deployment mechanism structure of the present invention Figure 1 ;

[0036] Figure 8 Schematic diagram of the interactive deployment mechanism structure of the present invention Figure 2 ;

[0037] Figure 9 This is a schematic structural diagram of the cleaning and wiping mechanism of the present invention;

[0038] Figure 10 For the present invention Figure 7 Enlarged schematic diagram of point A in the middle.

[0039] Among them, 1. Combination box; 2. Lid hinge; 3. Fixed lid; 4. Limit plate; 5. Displacement and folding mechanism; 6. Work area mechanism; 7. Display layout mechanism; 8. Interactive unfolding mechanism; 9. Cleaning and wiping mechanism; 10. Support main rod; 11. Positioning rod; 12. Support auxiliary rod; 51. Rotating seat; 52. Short linkage rod; 53. Long linkage rod; 54. Linkage shaft; 55. Pulley; 56. Clamping plate; 57. Support rod; 58. Slider; 59. Limiting slide rail; 61. Unfolding platform 1; 62. Unfolding platform 2; 63. Installation cavity; 64. Support short rod 1; 65. Support long rod; 66. Support short rod 2; 67. Contact rod; 68. Built-in slot; 71. Paper display stand; 72. Limit slide; 73. Hanging rod 1; 74. Hanging rod 2; 81. Horizontal frame; 82. Linkage frame; 83. Linkage tail roller; 84. Reset spring; 85. Guide roller; 86. Traction roller; 87. Linkage head roller; 88. Side slide; 89. Sliding column; 810. Imitation writing belt; 811. Traction telescopic rod; 812. Rotating wheel; 91. Suspension; 92. Center rotating rod; 93. Crankshaft rod; 94. Insert plate; 95. Elastic deformer. DETAILED DESCRIPTION

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Please see the attached Figure 1 -Attached Figure 10 The embodiment of the present invention provides an artwork display device, which includes:

[0042] The combination box 1 is used for structural installation and fixation, the fixed cover 3 is used to cover the combination box 1, the fixed cover 3 and the combination box 1 are opened and closed by the cover hinge 2, the side walls facing the combination box 1 and the fixed cover 3 are provided with magnetic strips, the limit plate 4 limits the rotation angle of the fixed cover 3 and the combination box 1 through the cover hinge 2, the support main rod 10 is rotatably connected to the fixed cover 3, the support sub-rod 12 is rotatably connected to the combination box 1, the support main rod 10 and the support sub-rod 12 are used to support the combination box 1 and the fixed cover 3 through the positioning rod 11 and the support short rod 2 66. The personnel rotates to open the fixed cover 3, so that the fixed cover 3 rotates and opens along the cover hinge 2 until the limit plate 4 installed at the hinge end of the cover hinge 2 abuts against the combined box 1, completing the opening of the fixed cover 3. The supporting main rod 10 installed on the inner wall is unfolded as the supporting auxiliary rod 12 installed on the combined box 1 rotates, and the positioning rod 11 installed at the end of the supporting short rod 26 also rotates and supports the end connection supporting main rod 10 and supporting auxiliary rod 12, while supporting the opening of the entire fixed cover 3, and the entire display device is also opened. It can also be folded and unfolded for easy carrying. When it needs to be folded, the personnel manually push the positioning rod 11 to rotate it, so that the fixed cover 3 starts to rotate and close along the cover hinge 2. When the fixed cover 3 is closed, the unfolding platform 1 61 and the unfolding platform 2 62 are also folded into the interior of the combination box 1 along the ladder shape. When the unfolding platform 1 61 rotates, the paper display platform 71 is also rotated and folded into the interior of the unfolding platform 1 61 along the suspension rod 1 73 and the suspension rod 2 74. When the paper display platform 71 rotates and descends, the pulling telescopic rod 811 will also push the linkage frame Before 82 descends, the linkage frame 82 is re-embedded into the installation cavity 63. Without the dragging force of the imitating writing belt 810, the linkage tail roller 83 will push the tail end of the horizontal frame 81 again along with the reset spring 84, so that the interactive expansion mechanism 8 is folded into the installation cavity 63 as a whole. When the fixed cover 3 is completely covered on the combination box 1, the working area mechanism 6, the display layout mechanism 7 and the interactive expansion mechanism 8 are also folded and the volume is reduced. At the same time, the displacement folding mechanism 5 is folded back to the original folding state, so that it is convenient for personnel to grasp and pull the transfer.

[0043] Please see the attached Figure 1 -Attached Figure 3The displacement and folding mechanism 5 is used for the displacement of the overall structure and the placement support after the unfolding, and is arranged at the bottom of the combined box 1. The displacement and folding mechanism 5 includes two sets of support components, which are arranged at the bottom of the combined box 1 facing each other, and the two sets of support components include facing rotating seats 51, short linkage rods 52, long linkage rods 53, card plates 56, support rods 57, sliders 58, limit slide rails 59 and a single linkage shaft rod 54. The rotating seat 51 is fixedly connected to the bottom of the combined box 1, the short linkage rod 52 is rotatably connected to the outer end of the rotating seat 51, and the linkage shaft rod 54 is rotatably connected to the short linkage rod 52. At the outer end of the linkage rod 52, the card plate 56 is fixedly connected to the top of the short linkage rod 52 and extends to the top of the long linkage rod 53. The support rod 57 is fixedly connected to the side wall of the linkage shaft 54. The slider 58 is rotatably connected to the end of the support rod 57 away from the linkage shaft 54. The limit slide 59 is set at the bottom of the combination box 1. Both ends of the combination box 1 are closed structures. The slider 58 is slidably connected to the inside of the limit slide 59. One set of support components also includes a pulley 55, which is rotatably connected to the side wall of the linkage shaft 54. People can fold the original folding mechanism 5 by the displacement folding mechanism 5. The device is dragged and transferred in the state, and the linkage shaft 54 is used for manual grasping. The combination box 1 is fixed on the bracket formed by the two sets of long linkage rods 53 and the short linkage rod 52. When the linkage shaft 54 is grasped, the combination box 1 can be dragged and displaced by the pulley 55 installed on the short linkage rod 52 in the opposite direction. The two sets of short linkage rods 52 can also be rotated and unfolded to rotate and unfold the short linkage rods 52 along the rotating seat 51. When the short linkage rod 52 rotates, it will drive the linkage shaft 54 to move in a circle, and the linkage shaft 54 will then pull the support rod 57 and the support rod 5 The slider 58 installed at the end of 7 is displaced, so that the slider 58 is displaced and rotated along the limiting slide rail 59 until it hits the ends of the limiting slide rail 59 on both sides, so that the support rod 57 indirectly supports the linkage shaft rod 54 and the rotating short linkage rod 52, and the long linkage rod 53 rotates and unfolds along the short linkage rod 52 until it hits the clamping plate 56 installed on the side wall of the rotating seat 51 and stops rotating. At the same time, it is colinear and parallel with the short linkage rod 52 to form an unfolded support leg structure, so that the displacement and folding mechanism 5 is folded into a set of support legs, which raises and supports the combination box 1 to form a platform of a certain height.

[0044] Please see the attached Figure 1 -Attached Figure 8The working area mechanism 6 is used to expand inside the combination box 1 to form a working area. The working area mechanism 6 includes an expansion platform 1 61 and an expansion platform 2 62. The expansion platform 1 61 is arranged above the expansion platform 2 62. The installation cavity 63 is arranged inside the expansion platform 1 61. The supporting short rod 2 66 is rotatably connected to the middle of both sides of the expansion platform 1 61. The end of the supporting short rod 2 66 away from the expansion platform 1 61 is rotatably connected to the side wall of the tail of the expansion platform 2 62. The end of the supporting short rod 2 66 away from the expansion platform 1 61 is rotatably connected to the contact rod 67. The other end of the contact rod 67 is rotatably connected to the inner wall of the fixed cover 3. The end of the positioning rod 11 away from the supporting auxiliary rod 12 is rotatably connected to the supporting short rod 2 66. The built-in groove 68 is arranged on the inner wall of the installation cavity 63. The two sides of the head of the expansion platform 2 62 are rotatably connected to the supporting short rod 1. The end of the supporting short rod 1 64 away from the unfolding platform 2 62 is rotatably connected to the inner side wall of the combination box 1, and the two sides of the head of the unfolding platform 1 61 are rotatably connected with the supporting long rods 65. The middle part of the supporting long rod 65 is rotatably connected to the middle parts of both sides of the unfolding platform 2 62. When the fixed cover 3 is unfolded, the working area mechanism 6 is also unfolded. The contact rod 67 installed on the side wall of the unfolding platform 1 61 is pulled and dragged to rotate and unfold when the fixed cover 3 is opened. The unfolding platform 1 61 also drives the supporting long rod 65 and the supporting short rod 1 64 to rotate, so that the unfolding platform 1 61 and the unfolding platform 2 62, the unfolding platform 1 61 and the unfolding platform 2 62 included in the working area mechanism 6 are unfolded in a stepped manner. The unfolding platform 2 62 itself can be used for storage, and is used to store maintenance tools for paper artworks, and is unfolded to form a podium shape.

[0045] Please see the attached Figure 1 -Attached Figure 6 The display layout mechanism 7 is used to place and display paper artworks. It is arranged between the fixed cover 3 and the working area mechanism 6, and cooperates with the working area mechanism 6 to be unfolded and folded through the unfolding platform 1 61. The display layout mechanism 7 includes a paper display table 71. Limited sliding grooves 72 are provided on both sides of the paper display table 71. The limited sliding grooves 72 are internally slidably connected with a suspension rod 1 73. The end of the suspension rod 1 73 away from the limited sliding groove 72 is rotatably connected to the inner side wall of the fixed cover 3. At the same time, the side wall of the paper display table 71 is rotatably connected to a suspension rod 2 74 away from the limited sliding groove 72. The end of the suspension rod 2 74 away from the paper display table 71 is rotatably connected to The inner wall of the unfolding platform 1 61, when the unfolding platform 1 61 is unfolded, the second suspension rod 74 included in the display layout mechanism 7 is also supported by the unfolding platform 1 61, and the rotation of the fixed cover 3 also pulls the suspension rod 1 73 and the paper display platform 71 installed at the end of the suspension rod 1 73 to rotate and unfold. The fixed cover 3 rotates and unfolds, and the end of the suspension rod 1 73 connected to the paper display platform 71 slides along the limiting slide groove 72 and rotates to support the paper display platform 71. The paper display platform 71 is also supported by the unfolding of the second suspension rod 74, so that the paper display platform 71 is fixed in an inclined posture, and the paper artwork is fixed and displayed through its own inclined table surface;

[0046] Please see the attached Figure 1 -Attached Figure 10The interactive unfolding mechanism 8 is used to display and conduct teaching interaction for artworks. It is arranged between the display layout mechanism 7 and the workspace mechanism 6, and is used to unfold and fold through the installation cavity 63, the built-in slot 68 and the traction telescopic rod 811. The interactive unfolding mechanism 8 includes a long component and a short component. The long component and the short component both include a transverse frame 81, a linkage frame 82, a reset spring 84 and a slide column 89. The long component and the short component are fixedly connected to each other. At the same time, a cleaning wiping component 9 is provided on the top. The transverse frame 81 is fixedly connected to the position inside the installation cavity 63 near the fixed cover 3. A slide groove is provided on the inner side wall of the transverse frame 81 and is slidably connected to a linkage tail roller 83 through the slide groove. The two ends of the linkage tail roller 83 are slidably connected in the built-in slot 68. The reset spring 84 and the slide column 89 are fixedly connected to each other. The spring 84 is arranged in the built-in groove 68 and rests against the side wall of the linkage tail roller 83. The middle part of the inner wall of the horizontal frame 81 is rotatably connected to the guide roller 85. The two sides of the linkage frame 82 are fixedly connected to the side slides 88. The position of the inner wall of the installation cavity 63 away from the built-in groove 68 is fixedly connected to the sliding column 89. The sliding column 89 is slidably connected to the inside of the side slide 88. The inner wall of the linkage frame 82 is rotatably connected to the traction roller 86. The position of the inner wall of the linkage frame 82 away from the traction roller 86 is rotatably connected to the linkage head roller 87. The linkage head roller 87, the traction roller 86, the guide roller 85 and the linkage tail roller 83 are connected by an imitation writing belt 810. The surface of the imitation writing belt 810 is provided with a coating of either polyester or polypropylene. One end of the traction telescopic rod 811 is rotatably connected to The outer end of the traction roller 86 and the other side end of the traction telescopic rod 811 are rotatably connected to the bottom wall of the paper display table 71, and the outer end of the linkage head roller 87 is fixedly connected to the turntable 812. The unfolding platform 61 itself is provided with an interactive unfolding mechanism 8 through the installation cavity 63. The interactive unfolding mechanism 8 includes a long component and a short component, and the two are fixed side by side. The long component and the short component each include a horizontal frame 81 and are installed inside the installation cavity 63. At the same time, the included linkage frame 82 also slides linearly inside the installation cavity 63 along the 69 installed on the inner side of the installation cavity 63 through the side slides 88 installed on both sides thereof. The horizontal frame 81 itself has a linkage tail roller 83 and a guide roller 85 set side by side. The guide roller 85 is rotatably installed inside the horizontal frame 81, and the linkage tail roller 83 The linkage tail roller 83 is slidably mounted on the inner wall of the horizontal frame 81, and both ends of the linkage tail roller 83 also extend to the built-in groove 68 provided on the inner wall of the installation cavity 63, and a reset spring 84 is added inside the built-in groove 68. When the linkage tail roller 83 slides along the horizontal frame 81 and the built-in groove 68, the reset spring 84 is also compressed. The traction roller 86 and the linkage head roller 87 are arranged side by side inside the linkage frame 82. The traction roller 86, the linkage head roller 87, the linkage tail roller 83 and the guide roller 85 are sleeved with an imitation writing belt 810 to form a conveyor belt type structure. The outer surface of the imitation writing belt 810 is sprayed with a polyester or polypropylene coating, so that the surface of the imitation writing belt 810 can be used for imitation painting or calligraphy practice. When the paper display stand 71 is unfolded,The traction telescopic rod 811 will be pulled, and the linkage frame 82 will be pulled up along the side slide 88 by the traction telescopic rod 811, so that the traction roller 86 and the linkage head roller 87 will rise until they reach a height suitable for imitation practice interaction. The imitation writing belt 810 contained in the long component and the short component can respectively imitate different contents of practice interaction. The imitation writing belt 810 of the short component can imitate the random interaction content of practice interaction, and the imitation writing belt 810 of the long component can imitate practice interaction. The staff manually rotates the rotating wheel 812 to drive the linkage head roller 87 to rotate, and drives the traction roller 86, the guide roller 85 and the linkage tail roller 83 to start rotating through the imitation writing belt 810. While the imitation writing belt 810 is displaced by the three, it can also record the imitation practice interaction itself. The content of the imitation practice interaction on the imitation writing belt 810 immediately stops on the upper surface of the linkage frame 82, so that it can imitate practice interaction or answer or translate the content recorded by the imitation writing belt 810 contained in each of the long components on the paper display table 71;

[0047] Please see the attached Figure 1 -Attached Figure 9 The cleaning wiping assembly 9 includes a suspension 91 and a crank rod 93. The suspension 91 is fixedly connected to the top of the linkage frame 82. The suspension 91 is internally rotatably connected to a central rotating rod 92. The central rotating rod 92 is fixedly connected to the middle of the crank rod 93. One end of the crank rod 93 is fixedly connected to a plug plate 94. The bottom wall of the suspension 91 is fixedly connected to an elastic deformer 95. The elastic deformer 95 is tilted to face the crank rod part of the crank rod 93. Personnel can also manually push up the cleaning wiping assembly 9. The crankshaft 93 is contained, so that the crankshaft 93 rotates on the suspension 91 along the elastic deformation body 95, and the plug plate 94 fixed at the other end of the crankshaft 93 is pressed against the imitation writing belt 810 to erase the content on the imitation writing belt 810. At the same time, the crankshaft 93 also presses the elastic deformation body 95 fixed on the suspension 91. When it is released, the elastic deformation body 95 will push the crankshaft 93 back to its original position, so that the plug plate 94 is separated from the imitation writing belt 810, and erasing starts and stops.

[0048] Working principle: First, personnel can drag and transfer the equipment to the original folding state through the displacement and folding mechanism 5, and use the linkage shaft 54 for manual grasping. The combination box 1 is fixed on the bracket formed by two groups of long linkage rods 53 and short linkage rods 52. When the linkage shaft 54 is grasped, the combination box 1 can be dragged and displaced by the pulley 55 installed on the short linkage rod 52 in the opposite direction. The two groups of short linkage rods 52 can also be rotated and unfolded to rotate and unfold the short linkage rods 52 along the rotating seat 51. When the short linkage rod 52 rotates, it will drive the linkage shaft 54 to move in a circle. The linkage shaft 54 then pulls the support rod 57 and the slider 58 installed at the end of the support rod 57 to displace, so that the slider 58 displaces and rotates along the limit slide rail 59 until it contacts the limit rail. The ends of both sides of the sliding rail 59 make the support rod 57 indirectly support the linkage shaft rod 54 and the rotating short linkage rod 52, and the long linkage rod 53 rotates and unfolds along the short linkage rod 52 until it stops rotating after hitting the card plate 56 installed on the side wall of the rotating seat 51. At the same time, it is colinear and parallel with the short linkage rod 52 to form an unfolding support leg structure, so that the displacement folding mechanism 5 is folded into a set of support legs, which raises and supports the combined box 1 to form a platform of a certain height. The personnel open the fixed cover 3 by rotating it, so that the fixed cover 3 rotates and opens along the cover hinge 2 until the limit plate 4 installed on the hinge end of the cover hinge 2 abuts against the combined box 1, completing the opening of the fixed cover 3, and the supporting main rod 10 installed on the inner wall thereof is unfolded as the supporting secondary rod 12 installed on the combined box 1 rotates. When the fixed cover 3 is unfolded, the working area mechanism 6 is also unfolded. The contact rod 67 installed on the side wall of the unfolding platform 1 61 is pulled and dragged to rotate and unfold when the fixed cover 3 is opened. The unfolding platform 1 61 also drives the supporting long rod 65 and the supporting short rod 1 64 to rotate, so that the unfolding platform 1 61 and the unfolding platform 2 62, the unfolding platform 1 61 and the unfolding platform 2 62 included in the working area mechanism 6 are unfolded in a stepped manner. The unfolding platform 2 62 itself can be used to store maintenance tools for paper artworks. The positioning rod 11 installed at the end of the supporting short rod 2 66 also rotates and supports the end connecting the supporting main rod 10 and the supporting auxiliary rod 12, while supporting the opening of the entire fixed cover 3, and the entire display equipment is also opened and unfolded. When the platform 1 61 is unfolded, the second suspension rod 74 included in the display layout mechanism 7 is also supported by the unfolding platform 1 61. The rotation of the fixed cover 3 also pulls the suspension rod 1 73 and the paper display platform 71 installed at the end of the suspension rod 1 73 to rotate and unfold. The fixed cover 3 rotates and unfolds, and the end of the suspension rod 1 73 connected to the paper display platform 71 slides along the limiting slide groove 72 and rotates to support the paper display platform 71. The paper display platform 71 is also supported by the unfolding of the suspension rod 2 74, so that the paper display platform 71 is fixed in an inclined posture and fixed and displayed with its own inclined table surface. The unfolding platform 1 61 itself is provided with an interactive unfolding mechanism 8 through the installation cavity 63. The interactive unfolding mechanism 8 includes a long component and a short component, which are fixed side by side.The long-mounted component and the short-mounted component each include a transverse frame 81 and are installed inside the installation cavity 63. At the same time, the included linkage frame 82 also slides inside the installation cavity 63 along the straight line installed inside the installation cavity 63 through the side slides 88 installed on both sides thereof. The linkage tail roller 83 and the guide roller 85 are arranged side by side on the transverse frame 81 itself. The guide roller 85 is rotatably installed inside the transverse frame 81, and the linkage tail roller 83 is slidably installed on the inner wall of the transverse frame 81. The two ends of the linkage tail roller 83 also extend to the built-in groove 68 provided on the inner side wall of the installation cavity 63, and a reset spring 84 is added inside the built-in groove 68. When the linkage tail roller 83 slides along the transverse frame 81 and the built-in groove 68, the reset spring 84 is also compressed. The traction springs 83 arranged side by side inside the linkage frame 82 The imitation writing belt 810 is sleeved between the lead roller 86 and the linkage head roller 87, the traction roller 86, the linkage head roller 87, the linkage tail roller 83 and the guide roller 85 to form a conveyor belt type structure, and the outer surface of the imitation writing belt 810 is sprayed with a polyester or polypropylene coating, so that the surface of the imitation writing belt 810 can be used for imitation painting or calligraphy practice. When the paper display stand 71 is unfolded, the traction telescopic rod 811 is pulled, and the traction telescopic rod 811 pulls the linkage frame 82 to rise along the side slide 88, so that the traction roller 86 and the linkage head roller 87 rise until they reach a height suitable for imitation practice interaction. The imitation writing belts 810 contained in the long assembly and the short assembly can respectively imitate different content of practice interaction. The imitation writing belt 810 of the short assembly can imitate the content of the random interaction of the practice interaction, and the imitation writing belt 810 of the long assembly can imitate the practice interaction. The personnel can also manually push up the crankshaft 93 contained in the cleaning and wiping mechanism 9, so that the crankshaft 93 rotates on the suspension 91 along the elastic deformation body 95, and the plug plate 94 fixed at the other end of the crankshaft 93 is pressed against the imitation writing belt 810 to erase the content on the imitation writing belt 810. At the same time, the crankshaft 93 also presses the elastic deformation body 95 fixed on the suspension 91. When it is loosened, the elastic deformation body 95 will push the crankshaft 93 back to its original position, so that the plug plate 94 is separated from the imitation writing belt 810, and the erasing starts and stops. The personnel manually rotates the wheel 812 to drive the linkage first roller 87 to rotate The imitation writing belt 810 drives the traction roller 86, the guide roller 85 and the linkage tail roller 83 to start rotating. The imitation writing belt 810 can also record the imitation practice interaction while the three are displaced. The content of the imitation practice interaction on the imitation writing belt 810 stops on the upper surface of the linkage frame 82, so that it can imitate the practice interaction or answer or translate the content recorded by the imitation writing belt 810 contained in each of the long-placed components on the paper display table 71. The staff manually pushes the positioning rod 11 to rotate it, so that the fixed cover 3 starts to rotate and close along the cover hinge 2. When the fixed cover 3 is closed, the expansion platform 1 61 and the expansion platform 2 62 are also folded into the interior of the combination box 1 along the ladder shape. When the expansion platform 1 61 rotates,The paper display stand 71 also rotates and folds along the first and second suspension rods 73 and 74 to the inside of the first unfolding platform 61. As the paper display stand 71 rotates and descends, the traction telescopic rod 811 also pushes the linkage frame 82 forward to descend, so that the linkage frame 82 is re-embedded into the installation cavity 63. Without the traction force of the imitating writing belt 810, the linkage tail roller 83 will follow the reset spring 84 to push the tail end of the horizontal frame 81 again, so that the interactive unfolding mechanism 8 is completely folded into the installation cavity 63. When the fixed cover 3 is completely closed on the combination box 1, the work area mechanism 6, the display layout mechanism 7 and the interactive unfolding mechanism 8 are also folded and reduced in size. At the same time, the displacement folding mechanism 5 is folded back to the original folded state, making it easier for people to grasp and pull the transfer.

[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An artwork display device, characterized in that: include: The combined box (1) is used for installing and fixing the structure, and the fixed cover (3) is used for covering the combined box (1); The fixed cover (3) and the combined box (1) are opened and closed by a cover hinge (2); The limiting plate (4) limits the rotation angle of the fixed cover (3) and the combined box (1) through the cover hinge (2); The displacement and folding mechanism (5) is used for displacement of the entire structure and placement support after unfolding, and is arranged at the bottom of the combined box (1); The working area mechanism (6) is used to expand inside the combined box (1) to form a working area; The display arrangement mechanism (7) is used to place and display paper artworks, and is arranged between the fixed cover (3) and the working area mechanism (6), and cooperates with the working area mechanism (6) to be unfolded and folded through the unfolding platform (61); The interactive unfolding mechanism (8) is used for displaying and conducting teaching interactions on artworks. It is arranged between the display layout mechanism (7) and the work area mechanism (6) and is used for unfolding and folding through the installation cavity (63), the built-in groove (68) and the traction telescopic rod (811); The supporting main rod (10) is rotatably connected to the fixed cover (3), and the supporting auxiliary rod (12) is rotatably connected to the combined box (1). The supporting main rod (10) and the supporting auxiliary rod (12) are used to support the combined box (1) and the fixed cover (3) through the positioning rod (11) and the second supporting short rod (66).

2. The artwork display device according to claim 1, characterized in that: The displacement folding mechanism (5) comprises two groups of support assemblies, which are arranged opposite to each other at the bottom of the combined box (1), and the two groups of support assemblies each comprise a rotating seat (51), a short linkage rod (52), a long linkage rod (53), a card plate (56), a support rod (57), a slider (58), a limiting slide rail (59) and a single linkage shaft rod (54) facing each other, the rotating seat (51) being fixedly connected to the bottom of the combined box (1), the short linkage rod (52) being rotatably connected to the outer end of the rotating seat (51), the linkage shaft rod (54) being rotatably connected to the outer end of the short linkage rod (52), the card plate (56) and the support rod (57). 6) is fixedly connected to the top of the short linkage rod (52) and extends to the top of the long linkage rod (53), the support rod (57) is fixedly connected to the side wall of the linkage shaft rod (54), the slider (58) is rotatably connected to the end of the support rod (57) away from the linkage shaft rod (54), the limiting slide rail (59) is set at the bottom of the combination box (1), both ends of the combination box (1) are closed structures, the slider (58) is slidably connected to the inside of the limiting slide rail (59), and one group of the support components further includes a pulley (55), and the pulley (55) is rotatably connected to the side wall of the linkage shaft rod (54).

3. The artwork display device according to claim 1, characterized in that: The working area mechanism (6) includes an unfolding platform 1 (61) and an unfolding platform 2 (62), wherein the unfolding platform 1 (61) is arranged above the unfolding platform 2 (62), and the installation cavity (63) is arranged inside the unfolding platform 1 (61), and the supporting short rod 2 (66) is rotatably connected to the middle of both sides of the unfolding platform 1 (61), and the end of the supporting short rod 2 (66) away from the unfolding platform 1 (61) is rotatably connected to the side wall of the tail of the unfolding platform 2 (62), and the end of the supporting short rod 2 (66) away from the unfolding platform 1 (61) is rotatably connected to the contact rod (67), and the other end of the contact rod (67) is rotatably connected to the inner wall of the fixed cover (3), and the end of the positioning rod (11) away from the supporting auxiliary rod (12) is rotatably connected to the supporting short rod 2 (66), and the built-in groove (68) is arranged on the inner wall of the installation cavity (63).

4. The artwork display device according to claim 1, characterized in that: The display arrangement mechanism (7) includes a paper display stand (71), and limit slots (72) are provided on both sides of the paper display stand (71). A first suspension rod (73) is slidably connected inside the limit slot (72), and the end of the first suspension rod (73) away from the limit slot (72) is rotatably connected to the inner side wall of the fixed cover (3). At the same time, the side wall of the paper display stand (71) is rotatably connected to a second suspension rod (74) away from the position of the limit slot (72), and the end of the second suspension rod (74) away from the paper display stand (71) is rotatably connected to the inner side wall of the unfolding platform (61).

5. The artwork display device according to claim 1, characterized in that: The interactive unfolding mechanism (8) includes a long assembly and a short assembly, and the long assembly and the short assembly both include a transverse frame (81), a linkage frame (82), a reset spring (84) and a slide column (89). The long assembly and the short assembly are fixedly connected to each other, and a cleaning and wiping mechanism (9) is provided on the top. The transverse frame (81) is fixedly connected to a position near the fixed cover (3) inside the installation cavity (63). A slide groove is provided on the inner side wall of the transverse frame (81) and a linkage tail roller (83) is slidably connected through the slide groove. The two ends of the linkage tail roller (83) are slidably connected in the built-in groove (68). The reset spring (84) is provided in the built-in groove (68) and abuts against the side wall of the linkage tail roller (83). The middle part of the inner side wall of the transverse frame (81) is rotatably connected to a guide roller (85). Both sides of the linkage frame (82) A side slide (88) is fixedly connected, and a sliding column (89) is fixedly connected to the position of the inner wall of the installation cavity (63) away from the built-in groove (68), and the sliding column (89) is slidably connected to the inside of the side slide (88). The inner wall of the linkage frame (82) is rotatably connected to the traction roller (86), and the inner wall of the linkage frame (82) is rotatably connected to the linkage head roller (87) away from the traction roller (86). The linkage head roller (87), the traction roller (86), the guide roller (85) and the linkage tail roller (83) are connected by imitating a writing belt (810). One end of the traction telescopic rod (811) is rotatably connected to the outer end of the traction roller (86), and the other side end of the traction telescopic rod (811) is rotatably connected to the bottom wall of the paper display stand (71). The outer end of the linkage head roller (87) is fixedly connected to a rotating wheel (812).

6. The artwork display device according to claim 5, characterized in that: The cleaning and wiping mechanism (9) comprises a suspension (91) and a crankshaft (93); the suspension (91) is fixedly connected to the top of the linkage frame (82); a central rotating rod (92) is rotatably connected inside the suspension (91); the central rotating rod (92) is fixedly connected to the middle of the crankshaft (93); one end of the crankshaft (93) is fixedly connected to a plug plate (94); and the bottom wall inside the suspension (91) is fixedly connected to an elastic deformer (95).

7. The artwork display device according to claim 3, characterized in that: The two sides of the head of the second unfolding platform (62) are rotatably connected to a supporting short rod (64), and one end of the supporting short rod (64) away from the second unfolding platform (62) is rotatably connected to the inner wall of the combination box (1). The two sides of the head of the first unfolding platform (61) are rotatably connected to supporting long rods (65), and the middle part of the supporting long rod (65) is rotatably connected to the middle parts of both sides of the second unfolding platform (62).

8. The artwork display device according to claim 1, characterized in that: The side walls of the combined box (1) facing the fixed cover (3) are both provided with magnetic strips.

9. The artwork display device according to claim 5, characterized in that: The surface of the imitation writing belt (810) is provided with a coating made of either polyester or polypropylene.

10. The artwork display device according to claim 6, characterized in that: The elastic deformation body (95) is arranged to be inclined toward the crank rod portion of the crank rod (93).

Images