A leveling structure for outdoor art painting stands

Abstract

This invention relates to the field of painting tools technology and discloses a leveling structure for an outdoor art painting stand. It includes a main body, a connecting plate fixedly connected to the side wall of the main body, and several opening plates rotatably connected to the side wall of the connecting plate. These opening plates are symmetrically distributed around the main body. The structure also includes a leveling mechanism, an anti-tipping mechanism, and a rotating rod. In this invention, the bottom of the painting board first contacts the top of the higher drag plate. The higher drag plate then rotates downwards under the pressure of the painting board until it is level with another drag plate. Because of the drag plates, the need to readjust the position of the opening plates when the device moves is reduced, further improving the convenience of leveling the easel.

Description

Technical Field

[0001] This invention relates to the field of painting tools technology, specifically to a leveling structure for an outdoor art painting stand. Background Technology

[0002] The leveling structure of the outdoor art painting stand adapts to uneven outdoor ground by adjusting each support leg individually, adjusting the entire painting stand to a level state, so that the painting board is placed stably and without tilting. This not only prevents the painting from shifting and the paint from flowing, but also enhances the stability of the stand, making it suitable for different venues and ensuring the normal conduct of outdoor painting. Typical outdoor art painting easel leveling structures use three main grounding rods for horizontal adjustment. Since the grounding rods are fixed after adjustment, the easel leveling in this state is only applicable to the current terrain, and the terrain requirements are singular. When the easel is moved, it needs to be adjusted again to meet the leveling requirements. This repeated adjustment makes the easel leveling process too cumbersome and reduces the convenience of easel leveling. Summary of the Invention

[0003] The purpose of this invention is to provide a leveling structure for an outdoor art painting stand to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention is a leveling structure for an outdoor art painting support, comprising a main body, a connecting plate fixedly connected to the side wall of the main body, and several opening plates rotatably connected to the side wall of the connecting plate, the several opening plates being symmetrically distributed around the main body, and further comprising: a leveling mechanism, an anti-tipping mechanism, and a rotating rod; The leveling mechanism is installed at the bottom of the main body, and its function is to keep the drawing board level when the support tilts. The anti-tipping mechanism is installed at the bottom of the leveling mechanism to prevent the leveling mechanism from tipping over during movement. The rotating rod is rotatably connected to the side wall of the main body; The main body also includes: a support component and an auxiliary component; the support component is located at the bottom of the main body; the auxiliary component is located on the side wall of the support component; The leveling mechanism includes a rotating component and a stabilizing component; the rotating component is located on the side wall of the supporting component. The stabilizing component is located at the bottom of the rotating component, and its purpose is to provide stable support after the rotating component moves. The anti-tipping mechanism includes: a flattening component and a reset component; the flattening component is located on top of the stabilizing component; The reset component is located at the bottom of the rotating component; There are two opening plates, and the movement of the opening plates can fix the position of the device.

[0005] Furthermore, the support assembly includes a stabilizing plate rotatably connected to the side wall of the main body, and a fixing plate is provided on the front side of the stabilizing plate; The top of the stabilizing plate is rotatably connected to the upper part of the main body, and the middle part of the stabilizing plate is slidably connected to the middle part of the main body.

[0006] The fixing plate is bolted to the side walls of several open plates; The fixed plate has a sliding groove, which is assembled with the opening plate through external connectors.

[0007] Furthermore, the auxiliary components include a sliding groove formed on the side wall of the main body, and a number of elastic pieces are fixedly connected to the inner wall of the sliding groove; Several elastic plates are distributed in pairs around the main body at equal intervals, and the elastic plates are fixedly connected to the inside of the sliding groove. Several adjustment slots are provided on the left and right sides of the elastic plate, and the adjustment slots are symmetrically distributed around the main body. The adjustment groove is located on the side wall of the opening plate; There are six elastic plates, which provide temporary support to the rotating component when it first starts to move, allowing the rotating component to start rotating. There are two adjustment slots, which provide sliding tracks for the rotating component, stabilizing component and leveling component.

[0008] Furthermore, the rotating assembly includes several connecting shafts rotatably connected to the side wall of the rotating rod, and the several connecting shafts are symmetrically distributed around the main body; The connecting shaft slides through to the outside of the adjustment groove, and a drag plate is fixedly connected to the end of the connecting shaft away from the rotating rod; The rotating rod is telescopic, and there are two drag plates designed to maintain a horizontal position when the easel rotates.

[0009] Furthermore, the stabilizing component includes contact plates fixedly connected to the side walls of several opening plates, and several springs fixedly connected to the top of the contact plates; Several springs are symmetrically distributed around the main body; Several springs are fixedly connected to the top of a sliding plate, and several rotating blocks are rotatably connected to the bottom of the sliding plate. The rotating blocks are symmetrically distributed around the main body. The sliding plate is slidably connected to the side wall of the opening plate; The rotating block is made of rubber, and there are two springs. The springs provide a reset function for the sliding plate. The rotating block will rotate according to the different states of the easel to meet subsequent needs.

[0010] Furthermore, the leveling component includes a support block that is slidably connected inside the adjustment groove, and a deformation plate is rotatably connected inside the support block; The top of the support block and the deformation plate are in contact with the bottom of the drag plate.

[0011] Furthermore, the reset assembly includes a deformation strip fixedly connected to the bottom of the rotating rod, and several push plates are fixedly connected to the bottom of the deformation strip; Several push plates are symmetrically distributed around the main body, with the end of the push plate away from the deformation strip embedded in the top of the fixed plate; There are two push plates, which will push the rotating rod to reset.

[0012] The present invention has the following beneficial effects: 1. In this invention, when the placement of the easel needs to be changed, the two opening plates may be uneven due to the terrain. In this case, the easel is tilted as a whole. The drag plate will always remain horizontal because the rotation axis is in the center. Due to the overall tilt, the two drag plates will be at different heights. When the worker places the painting on the easel, the bottom of the painting will first contact the top of the higher drag plate. The higher drag plate will rotate downward under the pressure of the painting until it is on the same plane as the other drag plate. The drag plate design reduces the need to readjust the position of the opening plates when the device is moved, further improving the convenience of leveling the easel.

[0013] 2. In this invention, the downward pressure of the sliding plate causes the elastic sheet to deform, allowing the sliding plate to slide downwards. Since the sliding plate rotates first under pressure on one side, the side wall of the rotating block, which rotates under gravity, will contact the top of the contact plate. The other rotating block will gradually become perpendicular to the ground due to the rotation of the sliding plate. When the two rotating blocks slide downwards in this state, they will form two support points on the top of the contact plate that conform to the tilt angle of the easel. The rubber material of the rotating blocks will generate friction between the rotating blocks and the tilted contact plate. At the same time, under the pressure of the top painting plate, the state of the sliding plate is difficult to change again. Due to the setting of the rotating blocks, the up-and-down floating of the drag plate is reduced when the worker is painting after the easel is placed, further improving the stability of the easel during use.

[0014] 3. In this invention, a deformation plate is provided inside the support block to support the top drag plate. The deformation plate... Figure 6In state B, the shape is after being compressed and deformed. When the rotating rod tilts and rotates, the deformation plate will reset, so that the top of the deformation plate and the bottom of the drag plate are always in contact. When the drag plate rotates, the drag plate will be blocked by the support block and contact the deformation plate, reducing the possibility of the drag plate flipping during easel use and further improving the consistency of the direction when the easel is leveled.

[0015] 4. In this invention, the deformation bar slides, and the push plate sliding in the opposite direction deforms. The deformed push plate accumulates a force to push in the opposite direction. At the same time, the rotating rod slides downward, and the push plate undergoes secondary deformation, further accumulating elasticity. When the drawing board moves away from the drag plate, the deformed push plate pushes the rotating rod back to its initial state. Because of the push plate, the situation where the rotating rod cannot be reset to its initial state during reset, which may affect the operation when placing the drawing board again, is reduced, further improving the smoothness of easel leveling.

[0016] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall partial structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged diagram of A in the middle; Figure 4 This is a schematic diagram of the rotating component of the present invention; Figure 5 This is a schematic diagram of the stabilizing component of the present invention; Figure 6 This is a schematic diagram of the flattening component of the present invention; Figure 7 For the present invention Figure 6 Enlarged diagram of B in the diagram; Figure 8 This is a schematic diagram of the reset component of the present invention.

[0019] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Main body; 101. Connecting plate; 11. Support assembly; 111. Opening plate; 112. Stabilizing plate; 113. Fixing plate; 12. Auxiliary assembly; 121. Sliding groove; 122. Elastic sheet; 123. Adjusting groove; 2. Leveling mechanism; 21. Rotating assembly; 211. Rotating rod; 212. Drag plate; 22. Stabilizing assembly; 221. Contact plate; 222. Spring; 223. Sliding plate; 224. Rotating block; 3. Anti-tipping mechanism; 31. Leveling assembly; 311. Support block; 312. Deformation plate; 32. Reset assembly; 321. Deformation strip; 322. Push plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figure 1 - Figure 8 As shown, the present invention is a leveling structure for an outdoor art painting support, including a main body 1, a connecting plate 101 fixedly connected to the side wall of the main body 1, and a plurality of opening plates 111 rotatably connected to the side wall of the connecting plate 101. The plurality of opening plates 111 are symmetrically distributed around the main body 1. It also includes a leveling mechanism 2, an anti-tipping mechanism 3 and a rotating rod 211. The leveling mechanism 2 is installed at the bottom of the main body 1. The leveling mechanism 2 is set to maintain the level of the drawing board when the support tilts. The anti-tipping mechanism 3 is installed at the bottom of the leveling mechanism 2. The anti-tipping mechanism 3 prevents the leveling mechanism 2 from tipping over during movement. Rotating rod 211 is rotatably connected to the side wall of main body 1; The main body 1 also includes: a support component 11 and an auxiliary component 12; the support component 11 is disposed at the bottom of the main body 1; the auxiliary component 12 is disposed on the side wall of the support component 11; The maintenance mechanism 2 includes a rotating component 21 and a stabilizing component 22; the rotating component 21 is disposed on the side wall of the support component 11; the stabilizing component 22 is disposed at the bottom of the rotating component 21, and the stabilizing component 22 is configured to provide stable support after the rotating component 21 moves. The anti-tipping mechanism 3 includes: a flattening component 31 and a resetting component 32; the flattening component 31 is disposed on top of the stabilizing component 22; the resetting component 32 is disposed on the bottom of the rotating component 21; There are two opening plates 111, and the movement of the opening plates 111 can fix the position of the device.

[0022] The support assembly 11 includes a stabilizing plate 112 rotatably connected to the side wall of the main body 1, and a fixing plate 113 is provided on the front side of the stabilizing plate 112; The top of the stabilizing plate 112 is rotatably connected to the upper part of the main body 1, and the middle part of the stabilizing plate 112 is slidably connected to the middle part of the main body 1.

[0023] The fixing plate 113 is bolted to the side wall of several opening plates 111; The fixed plate 113 has a sliding groove and is assembled with the opening plate 111 through an external connector. First, the operator opens the opening plate 111 on the device and adjusts it to a suitable position so that the device is placed in a horizontal state. At the same time, the stabilizing plate 112 is adjusted to adjust the tilt angle of the drawing board with the ground. After the adjustment is completed, the fixed plate 113 is fixed to the side wall of the two opening plates 111 with bolts to improve the stability of the opening plate 111.

[0024] The auxiliary component 12 includes a sliding groove 121 formed on the side wall of the main body 1, and a plurality of elastic pieces 122 are fixedly connected to the inner wall of the sliding groove 121. Several elastic plates 122 are distributed in pairs around the main body 1 at equal intervals, and the elastic plates 122 are fixedly connected to the inside of the sliding groove 121; The elastic sheet 122 has several adjustment grooves 123 on its left and right sides, and the adjustment grooves 123 are symmetrically distributed around the main body 1. The adjustment groove 123 is formed on the side wall of the opening plate 111; Among them, there are six elastic plates 122. The elastic plates 122 provide temporary support for the rotating component 21 when it first starts to move, so that the rotating component 21 starts to rotate. There are two adjustment grooves 123. The adjustment grooves 123 provide sliding tracks for the rotating component 21, the stabilizing component 22 and the leveling component 31. The operator installs the rotating rod 211, the drag plate 212 and the contact plate 221 and other parts in the adjustment grooves 123 and the sliding grooves 121 with external bolts.

[0025] The rotating assembly 21 includes several connecting shafts rotatably connected to the side wall of the rotating rod 211, and the several connecting shafts are symmetrically distributed about the main body 1. The connecting shaft slides through to the outside of the adjusting groove 123, and the end of the connecting shaft away from the rotating rod 211 is fixedly connected to the drag plate 212; The rotating rod 211 is telescopic, and there are two drag plates 212. The drag plates 212 are designed to remain horizontal when the easel rotates. The bottom of the easel is in contact with the top of the drag plates 212. The weight of the easel will cause the two drag plates 212 to slide downwards synchronously. The bottom of the drag plates 212 will push the sliding plate 223 downwards through the support block 311.

[0026] The stabilizing component 22 includes contact plates 221 fixedly connected to the side walls of a plurality of opening plates 111, and a plurality of springs 222 fixedly connected to the top of the contact plates 221. Several springs 222 are symmetrically distributed around the main body 1; A sliding plate 223 is fixedly connected to the top of several springs 222, and a number of rotating blocks 224 are rotatably connected to the bottom of the sliding plate 223. The number of rotating blocks 224 are symmetrically distributed around the main body 1. The sliding plate 223 is slidably connected to the side wall of the opening plate 111; Among them, the rotating block 224 is made of rubber, and there are two springs 222. The springs 222 are used to provide a reset capability for the sliding plate 223. There are two rotating blocks 224. The rotating blocks 224 will rotate according to different states of the easel to meet subsequent needs. The rotating blocks 224 will rotate in the tilting direction under the influence of gravity. When the sliding plate 223 is pressed down, the side wall of the rotating block 224 will contact the top of the contact plate 221. Since the rotating rod 211 is in an inclined state at this time, this state presses down on the sliding plate 223.

[0027] The leveling component 31 includes a support block 311 that is slidably connected inside the adjustment groove 123, and a deformable plate 312 is rotatably connected inside the support block 311. The top of the support block 311 and the deformation plate 312 are in contact with the bottom of the drag plate 212. The support block 311 slides in the adjustment groove 123. The bottom of the support block 311 is in contact with the top of the sliding plate 223. When the sliding plate 223 is pressed down, the downward pressure is transmitted to the sliding plate 223 through the support block 311.

[0028] The reset assembly 32 includes a deformation strip 321 fixedly connected to the bottom of the rotating rod 211, and a plurality of push plates 322 are fixedly connected to the bottom of the deformation strip 321; Several push plates 322 are symmetrically distributed around the main body 1, and the end of the push plate 322 away from the deformation strip 321 is embedded in the top of the fixed plate 113; There are two push plates 322. The push plates 322 will push the rotating rod 211 to reset. The push plates 322 will deform and accumulate elastic force under the push of the deformation bar 321. When the drawing board is replaced, the deformation bar 321, the push plates 322 and the spring 222 will push the rotating rod 211 back to facilitate the operation of the device next time. When the rotating rod 211 is pressed and rotates into an inclined state, the deformation bar 321 will slide.

[0029] In use, the staff first opens the opening plate 111 on the device and adjusts it to a suitable position so that the device is placed in a horizontal state. At the same time, the stabilizing plate 112 is adjusted to adjust the tilt angle between the drawing board and the ground. After the adjustment is completed, the fixing plate 113 is fixed to the side wall of the two opening plates 111 with bolts to improve the stability of the opening plates 111. Then, the staff installs the rotating rod 211, the drag plate 212 and the contact plate 221 and other parts in the adjusting groove 123 and the sliding groove 121 with external bolts, thereby completing the setup of the device.

[0030] When the easel is set up and the easel is placed, the bottom of the easel contacts the top of the drag plate 212. The weight of the easel causes both drag plates 212 to slide downwards synchronously. The bottom of the drag plate 212 pushes the sliding plate 223 downwards via the support block 311. At this time, the bottom of the rotating block 224 contacts the top of the contact plate 221, providing stable support for the easel. When the easel's position needs to be changed, the two opening plates 111 may become uneven due to the terrain. In this case, the easel is tilted from an overall perspective, and the drag plates 212 will... Because the rotating shaft has equal weight at the center and both ends, it remains horizontal. Due to the overall tilt, the two drag plates 212 will be at different heights. When the worker places the drawing board on the easel, the bottom of the drawing board will first contact the top of the higher drag plate 212. The higher drag plate 212 will rotate downwards under the pressure of the drawing board until it is on the same plane as the other drag plate 212. The drag plates 212 reduce the need to readjust the position of the opening plate 111 when the device is moved, further improving the convenience of leveling the easel.

[0031] When the tilted drag plate 212 rotates to a parallel state under the pressure of the drawing board, both drag plates 212 will slide downwards under the influence of the drawing board's gravity. The bottom of the drag plate 212 will contact the sliding plate 223. At the same time, when the device is tilted, the rotating block 224 will rotate in the tilting direction under the influence of gravity. When the sliding plate 223 is pressed down, the side wall of the rotating block 224 will contact the top of the contact plate 221. Since the rotating rod 211 is tilted at this time, this state presses down on the sliding plate 223. The side of the sliding plate 223 under pressure will rotate under the influence of the elastic piece 122. When the unpressed side of the sliding plate 223 contacts the other drag plate 212, the downward pressing force of the sliding plate 223 will deform the elastic piece 122, allowing the sliding plate 223 to move downwards. As the sliding plate 223 rotates under pressure on one side, the side wall of the rotating block 224, which rotates under gravity, will contact the top of the contact plate 221. The other rotating block 224 will gradually become perpendicular to the ground due to the rotation of the sliding plate 223. When the two rotating blocks 224 slide downward in this state, they will form two support points on the top of the contact plate 221 that conform to the tilt angle of the easel. The rubber material of the rotating block 224 will generate friction with the tilted contact plate 221. At the same time, under the pressure of the top painting plate, the state of the sliding plate 223 is difficult to change again. Due to the setting of the rotating block 224, the up-and-down floating of the drag plate 212 is reduced when the staff paints after the easel is placed, which further improves the stability of the easel during use.

[0032] When the easel's position changes, vibrations may occur during movement, causing the drag plate 212 to flip, so that the top of the drag plate 212, originally used to hold the drawing board, faces the ground. Therefore, a support block 311 is provided at the bottom of the drag plate 212. The support block 311 slides within the adjustment groove 123, and its bottom contacts the top of the sliding plate 223. When the sliding plate 223 is pressed down, the downward pressure is transmitted to the sliding plate 223 through the support block 311, causing the sliding plate 223 to perform a series of movements. Simultaneously, a deformation plate 312 is provided inside the support block 311 to support the top of the drag plate 212. The deformation plate 312... Figure 6 In state B, the shape is after being compressed and deformed. When the rotating rod 211 tilts and rotates, the deformation plate 312 will reset, so that the top of the deformation plate 312 and the bottom of the drag plate 212 are always in contact. When the drag plate 212 rotates, the drag plate 212 will be blocked by the support block 311 and the deformation plate 312 will be in contact, which reduces the possibility of the drag plate 212 flipping during the use of the easel and further improves the consistency of the direction when the easel is leveled.

[0033] When the rotating rod 211 slides down vertically under pressure, the deformation strip 321 will deform under the pressure of the rotating rod 211. At this time, the push plate 322 will deform and accumulate elastic force under the push of the deformation strip 321. When the drawing board is replaced, the deformation strip 321, the push plate 322 and the spring 222 will push the rotating rod 211 back to facilitate the next operation of the device. When the rotating rod 211 is rotated into an inclined state under pressure, the deformation strip 321 will slide. At this time, the push plate 322 sliding in the opposite direction will deform. The deformable push plate 322 will accumulate a force to push in the opposite direction, and at the same time the rotating rod 211 will slide downward. The push plate 322 will undergo secondary deformation, further accumulating elastic force. When the drawing board moves away from the drag plate 212, the deformable push plate 322 will push the rotating rod 211 back to the initial state. Due to the setting of the push plate 322, the situation where the rotating rod 211 cannot be reset to the initial state during reset is reduced, which may affect the operation deviation when the drawing board is placed again. This further improves the smoothness of easel leveling.

[0034] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A leveling structure for an outdoor art painting support, comprising a main body (1), wherein a connecting plate (101) is fixedly connected to the side wall of the main body (1), and a plurality of opening plates (111) are rotatably connected to the side wall of the connecting plate (101), wherein the plurality of opening plates (111) are symmetrically distributed about the main body (1), characterized in that, It also includes: a leveling mechanism (2), an anti-tipping mechanism (3), and a rotating rod (211); The leveling mechanism (2) is installed at the bottom of the main body (1). The leveling mechanism (2) is installed to maintain the level of the drawing board when the support tilts. The anti-tipping mechanism (3) is installed at the bottom of the leveling mechanism (2). The anti-tipping mechanism (3) prevents the leveling mechanism (2) from tipping over during movement. The rotating rod (211) is rotatably connected to the side wall of the main body (1); The main body (1) further includes a support component (11) and an auxiliary component (12); the support component (11) is disposed at the bottom of the main body (1); the auxiliary component (12) is disposed on the side wall of the support component (11); The maintenance mechanism (2) includes: a rotating component (21) and a stabilizing component (22); the rotating component (21) is disposed on the side wall of the support component (11); the stabilizing component (22) is disposed at the bottom of the rotating component (21), and the stabilizing component (22) is configured to provide stable support after the rotating component (21) moves; The anti-tipping mechanism (3) includes: a flattening component (31) and a reset component (32); the flattening component (31) is disposed on top of the stabilizing component (22); the reset component (32) is disposed on the bottom of the rotating component (21).

2. The leveling structure for an outdoor art painting stand according to claim 1, characterized in that: The support assembly (11) includes a stabilizing plate (112) rotatably connected to the side wall of the main body (1), and a fixing plate (113) is provided on the front side of the stabilizing plate (112). The top of the stabilizing plate (112) is rotatably connected to the upper part of the main body (1), and the middle part of the stabilizing plate (112) is slidably connected to the middle part of the main body (1). The fixing plate (113) is bolted to the side wall of one of the opening plates (111).

3. The leveling structure for an outdoor art painting stand according to claim 1, characterized in that: The auxiliary component (12) includes a sliding groove (121) formed on the side wall of the main body (1), and a plurality of elastic pieces (122) are fixedly connected to the inner wall of the sliding groove (121). Several elastic pieces (122) are distributed equidistantly from the main body (1) in pairs, and the elastic pieces (122) are fixedly connected to the inside of the sliding groove (121); The elastic sheet (122) has several adjustment grooves (123) on its left and right sides, and the adjustment grooves (123) are symmetrically distributed around the main body (1). The adjustment groove (123) is located on the side wall of the opening plate (111).

4. The leveling structure for an outdoor art painting stand according to claim 1, characterized in that: The rotating assembly (21) includes a plurality of connecting shafts rotatably connected to the side wall of the rotating rod (211), and the plurality of connecting shafts are symmetrically distributed about the main body (1); The connecting shaft slides through to the outside of the adjusting groove (123), and a drag plate (212) is fixedly connected to one end of the connecting shaft away from the rotating rod (211). The rotating rod (211) is capable of extension and retraction.

5. The leveling structure for an outdoor art painting stand according to claim 2, characterized in that: The stabilizing component (22) includes contact plates (221) fixedly connected to the side walls of a plurality of the opening plates (111), and a plurality of springs (222) are fixedly connected to the top of the contact plates (221). Several of the springs (222) are symmetrically distributed around the main body (1); A sliding plate (223) is fixedly connected to the top of several springs (222), and a number of rotating blocks (224) are rotatably connected to the bottom of the sliding plate (223). The number of rotating blocks (224) are symmetrically distributed around the main body (1). The sliding plate (223) is slidably connected to the side wall of the opening plate (111); The rotating block (224) is made of rubber.

6. The leveling structure for an outdoor art painting stand according to claim 3, characterized in that: The flattening assembly (31) includes a support block (311) slidably connected inside the adjustment groove (123), and a deformation plate (312) is rotatably connected inside the support block (311). The top of the deformable plate (312) is in contact with the bottom of the drag plate (212).

7. The leveling structure for an outdoor art painting stand according to claim 4, characterized in that: The reset assembly (32) includes a deformation strip (321) fixedly connected to the bottom of the rotating rod (211), and a plurality of push plates (322) are fixedly connected to the bottom of the deformation strip (321). Several of the push plates (322) are symmetrically distributed around the main body (1), and the end of the push plate (322) away from the deformation strip (321) is embedded in the top of the fixing plate (113).

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