Art design circulating display equipment and use method

Abstract

The invention discloses circular display equipment for artistic design and a using method, and relates to the technical field of circular display equipment for artistic design. The circular display equipment comprises a rectangular box, a limiting mechanism is arranged above the rectangular box, and an anti-tilting mechanism is arranged on the left side of the rectangular box; the limiting mechanism can reduce the influence of vibration force on the bolt during use so as to limit the position of the art exhibit, the anti-tilting mechanism comprises a trigger unit, the trigger unit is arranged on the left side of the rectangular box and can protect the art exhibit, the anti-tilting mechanism further comprises a supporting unit, and the supporting unit is arranged on the right side of the rectangular box. The supporting unit is arranged on the left side of the rectangular box, and the supporting unit can increase the contact area between the rectangular box and the ground. The problem that the artwork falls off due to the fact that the artwork easily falls down due to manual shaking is solved, and therefore the safety of the artwork is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of art design circulation display equipment, in particular to art design circulation display equipment and a use method thereof. Background Art

[0002] Art design circular display equipment is a device used to display art design works. It can realize the circular display of works, so that the audience can appreciate different aspects of the works at different times and angles.

[0003] At present, during the use of existing art design circulation display equipment, although bolts and other clamping components can be used to clamp and fix the displayed artworks, the bolts will become loose when subjected to vibration force, which will cause the artworks to be clamped unstable and easy to fall. In addition, during the use of the display equipment, if visitors touch the art display equipment, it will cause the art display equipment to shake, and in serious cases, the equipment may fall over.

[0004] In view of the above problems, it is found that it is difficult to avoid the above problems at the same time when using the existing art design circulation display equipment on the market, and even if it can be solved, it needs to be solved through external tools, so it is impossible to achieve the desired effect. Therefore, we propose an art design circulation display device and a method of use. Summary of the invention

[0005] The purpose of the present invention is to provide an art design circulation display device and a method of use to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an art design circulation display device, comprising a rectangular box, a limit mechanism is arranged above the rectangular box, and an anti-tilting mechanism is arranged on the left side of the rectangular box;

[0007] The limiting mechanism can reduce the influence of vibration force on the bolts when in use, thereby limiting the position of the art exhibits;

[0008] The anti-tilting mechanism includes a trigger unit, which is arranged on the left side of the rectangular box and can protect the art exhibits;

[0009] The anti-tilting mechanism further comprises a supporting unit, and the supporting unit is arranged on the left side of the rectangular box, and the supporting unit can increase the contact area between the rectangular box and the ground.

[0010] Preferably, the limiting mechanism includes a rotating box, which is arranged above the rectangular box, and the inner wall of the rotating box is rotatably connected with two groups of first rotating shafts, the number of the first rotating shafts in each group is two, and the ends of the first rotating shafts in each group that are away from each other are fixedly connected to the limiting gear, and a rectangular block is arranged on the outer side of each limiting gear, and a side surface of each rectangular block close to the rotating box is fixedly connected to the outer surface of the rotating box, and the bottom surface of each rectangular block is fixedly connected with a first force spring, and the bottom end of each first force spring is fixedly connected with a first limiting block, and the outer surface of each first limiting block contacts with the teeth of the limiting gear, and the inner wall of each first limiting block is rotatably connected with a second rotating shaft, and the outer surface of each second rotating shaft The surfaces are rotatably connected to the inner wall of the rotating box, a second limit block is arranged above each of the first limit blocks, and the bottom surface of each of the second limit blocks contacts the upper surface of the first limit block, the surface of each group of the first rotating shafts is fixedly connected to two first transmission gears, and the outer surface of each of the first transmission gears is meshed with the second transmission gear, and the upper surface of the rotating box is fixedly connected to two groups of fixed plates, and the number of fixed plates in each group is two, and the inner wall of each of the fixed plates is threadedly connected with a threaded shaft, and the end of each group of threaded shafts away from each other is fixedly connected to the end of the second transmission gear close to the fixed plate, and the outer surface of each threaded shaft is rotatably connected to a rubber pad, and the bottom surface of each rubber pad contacts the upper surface of the rotating box.

[0011] Preferably, the front, back and both sides of the rotating box are provided with T-shaped grooves, each of the T-shaped grooves is slidably connected to a T-shaped slider, and one side of each T-shaped slider close to the second limit block is fixedly connected to one side of the second limit block close to the rotating box.

[0012] Preferably, three groups of first bull's eye bearings are fixedly connected to the bottom surface of the rotating box, the number of the first bull's eye bearings in each group is two, and the outer surface of each of the first bull's eye bearings is in contact with the upper surface of the rectangular box.

[0013] Preferably, the inner top wall of the rectangular box is fixedly connected to a mounting box, the inner wall of the mounting box is fixedly connected to a stepper motor, the output end of the stepper motor is fixedly connected to a third rotating shaft, the top end of the third rotating shaft passes through the rectangular box and extends to the top of the rectangular box, and the top end of the third rotating shaft is fixedly connected to the bottom surface of the rotating box.

[0014] Preferably, the trigger unit includes two groups of rectangular frames, each group of rectangular frames has two rectangular frames, each of the rectangular frames is fixedly connected to a side surface of the rectangular box with two groups of reset springs, each group of reset springs has two reset springs, one end of each group of reset springs close to the rectangular box is fixedly connected to the outer surface of the rectangular box, each rectangular frame is slidably connected to a baffle plate, the bottom surface of each baffle plate is fixedly connected to three second force-bearing springs, the bottom end of each second force-bearing spring is fixedly connected to the inner bottom wall of the rectangular frame, each rectangular frame and the baffle plate are clamped with a sliding plate, and each The outer surfaces of the sliding plates are slidably connected to the inside of the rectangular box, and a card slot is provided on the upper surface of each of the sliding plates. Two groups of rectangular plates are fixedly connected to the inner wall of the rectangular box, and the number of rectangular plates in each group is two. The bottom surface of each rectangular plate is fixedly connected to a third force-bearing spring, and the bottom end of each third force-bearing spring is fixedly connected to a card block, and the bottom end of each card block is fixedly connected to a second bull's eye bearing, and the outer surface of each second bull's eye bearing is in contact with the upper surface of the sliding plate, and the top of each card block is fixedly connected to a transmission rope, and each transmission rope is arranged inside the third force-bearing spring. The top end of each transmission rope passes through the rectangular plate and the rectangular box in sequence and extends to the top of the rectangular box. The top ends of the two groups of transmission ropes are fixedly connected to a square frame. The bottom surface of the square frame contacts the upper surface of the rectangular box. The inner wall of the rectangular box is fixedly connected to two long plates. The inner wall of each long plate is rotatably connected to a fourth rotating shaft. The outer surface of each fourth rotating shaft is fixedly connected to a third transmission gear. Two transmission tooth plates are arranged on the outer side of each third transmission gear. The outer surface of each transmission tooth plate is slidably connected to the inside of the rectangular box. Each transmission tooth plate is away from the third transmission gear. One side of the wheel is fixedly connected to a side of the rectangular frame close to the rectangular box, the top of each of the fourth rotating shafts is fixedly connected to a turntable, the inner wall of each of the turntables is rotatably connected to two short shafts, the outer surface of each of the short shafts is fixedly connected to a rotating block, the upper surface of each of the long boards is fixedly connected to two positioning frames, the interior of each of the positioning frames is slidably connected to a sliding block, the inner wall of each of the rotating blocks is rotatably connected to the outer surface of the sliding block, each of the sliding blocks is fixedly connected to a fourth force spring on a side away from the turntable, and each of the fourth force springs is fixedly connected to a magnet on one end away from the turntable.

[0015] Preferably, each of the magnets is fixedly connected to a limiting shaft on a side surface close to the turntable, each of the limiting shafts is arranged in the inner cavity of the fourth force-bearing spring, and the outer surface of each of the limiting shafts is slidably connected to the interior of the sliding block.

[0016] Preferably, the inner wall of each sliding plate is rotatably connected to a roller, and the outer surface of each roller is in contact with the inner wall of the baffle.

[0017] Preferably, the support unit includes four groups of support plates, each group has two support plates, the inner wall of each support plate is rotatably connected to a fifth rotating shaft, the outer surface of each fifth rotating shaft is rotatably connected to the inner wall of the rectangular frame, the inner wall of each support plate is fixedly connected to a fifth force-bearing spring, one end of each fifth force-bearing spring close to the second force-bearing spring is fixedly connected to a clamping shaft, and one end of each clamping shaft away from the second force-bearing spring is in contact with a side surface of the rectangular frame close to the support plate, the upper surface of each support plate is fixedly connected to a counterweight block, the upper surface of each sliding block is fixedly connected to a push plate, and two rectangular openings are provided on the front, back and two side surfaces of each rectangular box.

[0018] A method for using an art design circulation display device comprises the following steps:

[0019] S1: When the device is needed, the artwork to be displayed is placed on the surface of the rotating box, and then the four threaded shafts are rotated in sequence. Through the threaded connection between the threaded shafts and the fixed plate, the rubber pad can be pushed to move in the direction of displaying the artwork until the artwork is squeezed. Since the four threaded shafts are independent, artworks of irregular sizes can be clamped and fixed. When the threaded shaft is rotating, the second transmission gear fixed on its surface will also rotate, and the surface of the second transmission gear is in meshing relationship with the surface of the first transmission gear, so the power will be transmitted to the first transmission gear, and the first transmission gear will also rotate clockwise at this time. It should be understood here that the second transmission gear not only meshes with the first transmission gear, but can also slide on the surface of the first transmission gear, so the second transmission gear can be guaranteed. No matter what state the second transmission gear and the threaded shaft are in, the second transmission gear will always be in meshing relationship with the first transmission gear. When the threaded shaft pushes the rubber pad to move to the final distance, the first transmission gear, the second transmission gear, the first rotating shaft and the limit gear will all stop rotating. When the threaded shaft rotates in the opposite direction due to vibration, the threaded shaft will drive the second transmission gear to rotate in the opposite direction. After a series of transmissions, the force of the reverse rotation will be transmitted to the limit gear, but the teeth of the limit gear are in contact with the first limit block at this time, and the upper surface of the first limit block is in contact with the bottom surface of the second limit block. Therefore, the first limit block can prevent the limit gear from rotating counterclockwise, so that the limit gear can only rotate clockwise, further avoiding the problem of the reverse rotation of the threaded shaft due to vibration, which causes the artwork to loosen.

[0020] S2: When the device is normally displayed and a visitor accidentally touches the device, the visitor will transmit the output power to the rectangular frame, and the rectangular frame will push the four return springs in contact with it to be squeezed after being thrust, and the rectangular frame will move toward the position of the rectangular box, and when the rectangular frame moves, it will simultaneously push the baffle and the transmission gear plate fixed on one side of the rectangular frame to move together, and then the card block and the second bull's eye bearing will push the card block and the second bull's eye bearing into the inside of the card slot under the action of the third force spring, thereby limiting the sliding plate, and when the transmission gear plate follows the rectangular frame to move in the direction of the third transmission gear, it will gradually contact the third transmission gear. The teeth on the surfaces of the three transmission gears mesh, and through force transmission, the magnets are finally adsorbed on the two sliding plates. When the pressure on the rectangular frame is less than the elastic potential energy of the reset spring, the reset spring will push the rectangular frame to reset. At this time, the transmission gear plate will also drive the third transmission gear and the turntable to rotate in the opposite direction. Finally, the two baffles will move upward under the action of the second force spring. The baffles are used to protect the art exhibits and prevent the art exhibits from tilting due to collision. It can be understood here that no matter in which direction the rectangular box is pushed, the trigger unit will drive the force position and the baffle directly opposite to the force position to move upward to protect the art exhibits.

[0021] S3: When the sliding block moves, it will also push the push plate fixed on the upper surface to move synchronously until the push plate passes through the rectangular opening and contacts the back of the support plate. After being pushed by the push plate, the support plate will tilt and cannot maintain a vertical upward state. A counterweight block is fixed on the upper surface of the support plate, which will cause the center of gravity of the support plate to be always in the upper half. In addition, the support plate is pushed by the push plate in an inclined state, so the support plate will rotate around the fifth axis until the support plate rotates 90 degrees and contacts the ground. When the support plate rotates 90 degrees, the card axis will not contact the rectangular The frame is in contact with the rectangular frame, so the card shaft will be pushed toward the position of the rectangular frame under the action of the fifth force spring. At this time, the card shaft will be at one side of the rectangular frame and the inside of the support plate. Therefore, the card shaft can be used to limit the support plate to prevent the support plate from folding. This can increase the contact area between the equipment and the ground, making it more difficult for the equipment to fall over. When it needs to be reset, press the baffle plate downward and push the rectangular frame to move toward the position of the rectangular box, so that the sliding plate is re-engaged with the inside of the baffle. At this time, pull the square frame to drive the transmission rope and the card block to move upward, and release the card block from the card slot.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention sets a limit mechanism, which can prevent the threaded shaft from rotating in the opposite direction due to vibration, thereby further improving the fixation of the threaded shaft and the rubber pad to the art exhibit, making the art exhibit safer and more stable during display.

[0024] 2. The present invention provides a trigger unit, which can convert the thrust received by the device into a driving force for driving the baffle to move upward, so that the baffle can be used to protect the artwork being displayed to prevent the artwork from falling due to shaking.

[0025] 3. The present invention provides a support unit, which can increase the contact area between the device and the ground when the device is subjected to thrust. By providing a limit mechanism, a trigger unit and a support unit, the present invention can effectively avoid the problem of the device tilting due to human shaking during use, which may cause the artwork to fall, thereby increasing the safety of the artwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is a schematic structural diagram of the second transmission gear of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the threaded shaft of the present invention;

[0029] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle A;

[0030] Figure 5 is a structural schematic diagram of the first transmission gear of the present invention;

[0031] Figure 6 It is a structural schematic diagram of a first bull's eye bearing of the present invention;

[0032] Figure 7 It is a schematic structural diagram of the second force-bearing spring of the present invention;

[0033] Figure 8 It is a structural schematic diagram of the baffle of the present invention;

[0034] Fig. 9 For the present invention Figure 8 A partial enlarged view of point B in the middle;

[0035] Fig.10 It is a structural schematic diagram of a square frame of the present invention;

[0036] Fig.11 It is a structural schematic diagram of the turntable of the present invention;

[0037] Fig.12 For the present invention Fig.11 A partial enlarged view of point C in the middle;

[0038] Fig.13 It is a structural schematic diagram of the long board of the present invention;

[0039] Fig.14 is a schematic structural diagram of the third transmission gear of the present invention;

[0040] Fig.15 It is a schematic structural diagram of the limiting shaft of the present invention.

[0041] In the figure: 1, rectangular box; 2, limiting mechanism; 201, rotating box; 202, rubber pad; 203, second transmission gear; 204, threaded shaft; 205, fixing plate; 206, limiting gear; 207, mounting box; 208, first transmission gear; 209, rectangular block; 210, first force spring; 211, T-shaped slide groove; 212, T-shaped slide block; 213, second limiting block; 214, second rotating shaft; 215, first limiting block; 216, first rotating shaft; 217, stepping motor; 218, first bull's eye bearing; 219, third rotating shaft; 3, anti-tilting mechanism; 31, trigger unit; 3101, rectangular frame; 3102, baffle; 3103, square frame; 3104, second force spring; 3105, roller; 3106 , sliding plate; 3107, transmission tooth plate; 3108, return spring; 3109, transmission rope; 3110, rectangular plate; 3111, long plate; 3112, slot; 3113, short shaft; 3114, fourth force spring; 3115, turntable; 3116, rotating block; 3117, third force spring; 3118, block; 3119, second bull's eye bearing; 3120, positioning frame; 3121, magnet; 3122, fourth rotating shaft; 3123, third transmission gear; 3124, limit shaft; 3125, sliding block; 32, support unit; 3201, support plate; 3202, fifth rotating shaft; 3203, card shaft; 3204, fifth force spring; 3205, push plate; 3206, rectangular opening; 3207, counterweight. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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 creative work are within the scope of protection of the present invention.

[0043] Example 1: Please refer to Figure 1-Figure 6 The present invention provides a technical solution: an art design circulation display device, the present invention makes corresponding improvements to the technical problems mentioned in the background technology, including a rectangular box 1, a limiting mechanism 2 is arranged above the rectangular box 1, and an anti-tilting mechanism 3 is arranged on the left side of the rectangular box 1;

[0044] When in use, the limiting mechanism 2 can reduce the influence of vibration force on the bolts, thereby limiting the position of the art exhibit.

[0045] As a further limitation of the position limiting mechanism 2 of the present invention, the position limiting mechanism 2 includes a rotating box 201, the rotating box 201 is arranged above the rectangular box 1, and the inner wall of the rotating box 201 is rotatably connected with two groups of first rotating shafts 216, and the number of each group of first rotating shafts 216 is two, and the ends of each group of first rotating shafts 216 away from each other are fixedly connected to the position limiting gear 206, and a rectangular block 209 is arranged on the outer side of each position limiting gear 206, and each rectangular block 209 is fixedly connected to the rotating box 201 on one side thereof. The outer surface of the box 201, the bottom surface of each rectangular block 209 is fixedly connected to a first force spring 210, the bottom end of each first force spring 210 is fixedly connected to a first limit block 215, the outer surface of each first limit block 215 is in contact with the teeth of the limit gear 206, the inner wall of each first limit block 215 is rotatably connected to a second shaft 214, the outer surface of each second shaft 214 is rotatably connected to the inner wall of the rotating box 201, and a second limit block 215 is arranged above each first limit block 215. The bottom surface of each second limit block 213 contacts the upper surface of the first limit block 215. The surface of each group of first rotating shafts 216 is fixedly connected to two first transmission gears 208. The outer surface of each first transmission gear 208 is meshed with the second transmission gear 203. The upper surface of the rotating box 201 is fixedly connected to two groups of fixed plates 205. The number of each group of fixed plates 205 is two. The inner wall of each fixed plate 205 is threadedly connected to a threaded shaft 204. Each group of threaded shafts 204 is far from each other. The ends of the threaded shafts 204 are fixedly connected to the ends of the second transmission gear 203 close to the fixed plate 205. The outer surface of each threaded shaft 204 is rotatably connected to a rubber pad 202. The bottom surface of each rubber pad 202 contacts the upper surface of the rotating box 201. By setting a limiting mechanism 2, the limiting mechanism 2 can prevent the threaded shaft 204 from rotating in the opposite direction due to vibration, thereby further improving the fixation of the threaded shaft 204 and the rubber pad 202 to the art exhibits, making the art exhibits safer and more stable when displayed.

[0046] See also Figure 4The front, back and both sides of the rotating box 201 are all provided with T-shaped slots 211, and each T-shaped slot 211 is slidably connected with a T-shaped slider 212 inside. The side of each T-shaped slider 212 close to the second limit block 213 is fixedly connected to the side of the second limit block 213 close to the rotating box 201. By setting the T-shaped slider 212 and utilizing the sliding property of the T-shaped slider 212 in the T-shaped slot 211, the position of the second limit block 213 can be moved, thereby releasing the restriction on the first limit block 215 and the limit gear 206, so that the limit gear 206 can rotate counterclockwise, thereby achieving the purpose of disassembling the exhibits.

[0047] See also Figure 6 Three groups of first bull's eye bearings 218 are fixedly connected to the bottom surface of the rotating box 201, and the number of first bull's eye bearings 218 in each group is two. The outer surface of each first bull's eye bearing 218 is in contact with the upper surface of the rectangular box 1. By providing the first bull's eye bearings 218, the friction between the rotating box 201 and the rectangular box 1 can be reduced when the rotating box 201 rotates.

[0048] See also Figure 5 The inner top wall of the rectangular box 1 is fixedly connected to the installation box 207, the inner wall of the installation box 207 is fixedly connected to the stepper motor 217, the output end of the stepper motor 217 is fixedly connected to the third rotating shaft 219, the top end of the third rotating shaft 219 penetrates the rectangular box 1 and extends to the top of the rectangular box 1, the top end of the third rotating shaft 219 is fixedly connected to the bottom surface of the rotating box 201, by setting the stepper motor 217, the stepper motor 217 can provide power for the rotation of the rotating box 201.

[0049] The specific implementation of this embodiment is as follows: when the device is needed, the artwork to be displayed is placed on the surface of the rotating box 201, and then the four second gears 203 and the threaded shaft 204 are manually rotated. Through the threaded connection between the threaded shaft 204 and the fixed plate 205, the rubber pad 202 can be pushed to move in the direction of displaying the artwork until the artwork is squeezed. Since the four threaded shafts 204 are independent, artworks of irregular sizes can be clamped and fixed, and the surface of the second transmission gear 203 is in meshing relationship with the surface of the first transmission gear 208, so the power will be transmitted to the first transmission gear 208, and the first transmission gear 208 will also rotate clockwise at this time, and it should be understood here that the second transmission gear 203 is not only meshed with the first transmission gear 208, but can also slide on the surface of the first transmission gear 208, so it can be ensured that the second transmission gear 203 and the threaded shaft 204 are in meshing relationship regardless of No matter what state the second transmission gear 203 is in, it will always be in meshing relationship with the first transmission gear 208. When the threaded shaft 204 pushes the rubber pad 202 to move to the final distance, the first transmission gear 208, the second transmission gear 203, the first rotating shaft 216 and the limit gear 206 will all stop rotating. When the threaded shaft 204 rotates in the opposite direction due to vibration, the threaded shaft 204 will drive the second transmission gear 203 to rotate in the opposite direction. After a series of transmissions, the force of the reverse rotation will be transmitted to the limit gear 206, but the teeth of the limit gear 206 are in contact with the first limit block 215 at this time, and the upper surface of the first limit block 215 is in contact with the bottom surface of the second limit block 213. Therefore, the first limit block 215 can prevent the limit gear 206 from rotating counterclockwise, so that the limit gear 206 can only rotate clockwise, further avoiding the reverse rotation of the threaded shaft 204 due to vibration, which causes the artwork to loosen.

[0050] Example 2: Please refer to Figure 7 , Figure 8 and Figure 10-15 The present invention provides a technical solution: an art design circulation display device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The anti-tilting mechanism 3 includes a trigger unit 31, and the trigger unit 31 is arranged on the left side of the rectangular box 1. The trigger unit 31 can protect the art exhibits.

[0051] As a further limitation of the anti-tilting mechanism 3 of the present invention, the trigger unit 31 includes two groups of rectangular frames 3101, each group of rectangular frames 3101 has two members, each rectangular frame 3101 is fixedly connected to a side surface of the rectangular box 1 with two groups of reset springs 3108, each group of reset springs 3108 has two members, one end of each group of reset springs 3108 close to the rectangular box 1 is fixedly connected to the outer surface of the rectangular box 1, each rectangular frame 3101 is slidably connected to a baffle 3102, the bottom surface of each baffle 3102 is fixedly connected to three second force springs 3104, the bottom end of each second force spring 3104 is fixedly connected to the inner bottom wall of the rectangular frame 3101, and the inside of each rectangular frame 3101 and the baffle 3102 are A sliding plate 3106 is clamped, and the outer surface of each sliding plate 3106 is slidably connected to the inside of the rectangular box 1. A clamping groove 3112 is opened on the upper surface of each sliding plate 3106. Two groups of rectangular plates 3110 are fixedly connected to the inner wall of the rectangular box 1. The number of rectangular plates 3110 in each group is two. The bottom surface of each rectangular plate 3110 is fixedly connected to a third force spring 3117, and the bottom end of each third force spring 3117 is fixedly connected to a clamping block 3118. The bottom end of each clamping block 3118 is fixedly connected to a second bull's eye bearing 3119. The outer surface of each second bull's eye bearing 3119 contacts the upper surface of the sliding plate 3106. The top of each clamping block 3118 is fixedly connected to a transmission rope 3109. 3109 are all arranged in the inner cavity of the third force spring 3117, the top end of each transmission rope 3109 passes through the rectangular plate 3110 and the rectangular box 1 in sequence and extends to the top of the rectangular box 1, the top ends of the two groups of transmission ropes 3109 are fixedly connected with a square frame 3103, the bottom surface of the square frame 3103 is in contact with the upper surface of the rectangular box 1, the inner wall of the rectangular box 1 is fixedly connected with two long plates 3111, the inner wall of each long plate 3111 is rotatably connected with a fourth rotating shaft 3122, the outer surface of each fourth rotating shaft 3122 is fixedly connected with a third transmission gear 3123, the outer side of each third transmission gear 3123 is provided with two transmission tooth plates 3107, the outer surface of each transmission tooth plate 3107 is slidably connected to the inside of the rectangular box 1, A side of each transmission tooth plate 3107 away from the third transmission gear 3123 is fixedly connected to a side of the rectangular frame 3101 close to the rectangular box 1, the top of each fourth rotating shaft 3122 is fixedly connected to a turntable 3115, the inner wall of each turntable 3115 is rotatably connected to two short shafts 3113, the outer surface of each short shaft 3113 is fixedly connected to a rotating block 3116, the upper surface of each long plate 3111 is fixedly connected to two positioning frames 3120, the interior of each positioning frame 3120 is slidably connected to a sliding block 3125, the inner wall of each rotating block 3116 is rotatably connected to the outer surface of the sliding block 3125, and the side of each sliding block 3125 away from the turntable 3115 is fixedly connected to a fourth force spring 3114,Each fourth force spring 3114 is fixedly connected to a magnet 3121 at one end away from the turntable 3115. By setting a trigger unit 31, the trigger unit 31 can be used to convert the thrust received by the device into a driving force to drive the baffle 3102 to move upward, so that the baffle 3102 can be used to protect the artwork being displayed to prevent the artwork from falling due to shaking.

[0052] See also Fig.15 Each magnet 3121 is fixedly connected to a limiting shaft 3124 on one side close to the turntable 3115, each limiting shaft 3124 is arranged in the inner cavity of the fourth force spring 3114, and the outer surface of each limiting shaft 3124 is slidably connected to the interior of the sliding block 3125. By setting the limiting shaft 3124, the limiting shaft 3124 can be used to directly transfer the pulling force exerted on the sliding block 3125 to the magnet 3121, thereby preventing the fourth force spring 3114 from being subjected to excessive pulling force.

[0053] See also Fig.12 and Fig.13 The inner wall of each sliding plate 3106 is rotatably connected to a roller 3105, and the outer surface of each roller 3105 is in contact with the inner wall of the baffle 3102. By providing the roller 3105, the roller 3105 can reduce the resistance encountered by the sliding plate 3106 when sliding inside the baffle 3102.

[0054] The specific implementation of this embodiment is as follows: when a visitor accidentally touches the device during normal display of the device, the visitor will transmit the output power to the rectangular frame 3101, and the rectangular frame 3101 will squeeze the four return springs 3108 in contact with it after being pushed, and the rectangular frame 3101 will move toward the position of the rectangular box 1, and the rectangular frame 3101 will synchronously push the baffle 3102 and the transmission gear plate 3107 fixed on one side of the rectangular frame 3101 to move together when moving, and the baffle 3102 has a sliding plate 3106 and a roller 3105 sliding inside, so the sliding plate 3106 and the roller 3105 will also move with the movement of the baffle 3102. When the slot 3112 opened on the surface moves to the bottom of the block 3118 and the second bull's eye bearing 3119, the block 3118 and the second bull's eye bearing 3119 will push the block 3118 and the second bull's eye bearing 3119 into the inside of the slot 3112 under the action of the third force spring 3117, so as to limit the sliding plate 3106. It can be understood here that the second bull's eye bearing 3119 can reduce the friction between the block 3118 and the sliding plate 3106. At this time, the sliding plate 3106 is still stuck in the inside of the baffle 3102. Therefore, the baffle 3102 will not move upward under the action of the second force spring 3104 at this time. When the transmission gear plate 3107 follows the rectangular frame 3101 to the third transmission gear 31 23, it will gradually mesh with the teeth on the surface of the third transmission gear 3123, and the meshing relationship with the third transmission gear 3123 can drive the third transmission gear 3123 to rotate. When the third transmission gear 3123 rotates, it will transmit power to the turntable 3115, thereby driving the two short shafts 3113 connected to the inner wall of the turntable 3115 to rotate clockwise around the turntable 3115 as the center of the circle. When the turntable 3115 rotates, it will push the two rotating blocks 3116 to move in the direction of the sliding block 3125, and further push the two sliding blocks 3125 and the magnet 3121 to move in the directions of the two sliding plates 3106 respectively, so that the magnet 3121 is adsorbed on the two sliding plates 3106. It is understood that the triggering condition for the movement of the sliding plate 3106 is that the rectangular frame 3101 is squeezed and moves in the direction of the rectangular box 1, and the rectangular frame 3101 will push the sliding plate 3106 that is in a card-connected relationship with the rectangular frame 3101 to move when moving, so the contact time between the two magnets 3121 and the sliding plate 3106 is different. When the magnet 3121 first contacts with one sliding plate 3106, the turntable 3115 is still rotating at this time, so the magnet 3121 will squeeze the fourth force spring 3114 until the turntable 3115 stops rotating. At this time, the other magnet 3121 will also contact with the other sliding plate 3106. It should be understood here that the rotation of the turntable 3115 is driven by the transmission gear plate 3107.The power exerted on the transmission gear plate 3107 during movement comes from the power generated when the rectangular frame 3101 is squeezed toward the rectangular box 1. Therefore, when the pressure exerted on the rectangular frame 3101 is less than the elastic potential energy of the return spring 3108, the return spring 3108 will push the rectangular frame 3101 to reset. At this time, the transmission gear plate 3107 will also drive the third transmission gear 3123 and the turntable 3115 to rotate in the opposite direction, and finally drive the sliding block 3125 and the magnet 3121 to reset. Since the slot 3112 on the surface of the sliding plate 3106 on the squeezed side has been clamped inside the clamping block 3118, the magnet 3121 will be separated from the magnetic connection relationship with the sliding plate 3106 under the action of the pulling force of the sliding block 3125, and the magnet 3121 on the other side will use the magnetic connection relationship with the sliding plate 3106 to drive the sliding plate 3106 to move in the direction of the turntable 3115. When the slot 3112 on the surface of 06 passes under the block 3118, the block 3118 will also be engaged with the inside of the slot 3112, thereby limiting the sliding plate 3106. Subsequently, another magnet 3121 will also be separated from the magnetic connection with the sliding plate 3106 under the action of the pulling force. When the rectangular frame 3101 is reset, the sliding plate 3106 cannot follow the rectangular frame 3101 and the baffle 3102 to reset under the action of the slot 3112 and the block 3118. Therefore, the baffle 3102 will move upward under the action of the second force spring 3104, and the baffle 3102 will be used to protect the art exhibits and prevent the art exhibits from tilting due to collision. It can be understood here that no matter which direction the rectangular box 1 is pushed, the trigger unit 31 will drive the force position and the baffle 3102 directly opposite to the force position to move upward to protect the art exhibits.

[0055] Example 3: Please refer to Figure 1 and Fig. 9 The present invention provides a technical solution: an art design circulation display device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The anti-tilting mechanism 3 also includes a support unit 32, and the support unit 32 is arranged on the left side of the rectangular box 1. The support unit 32 can increase the contact area between the rectangular box 1 and the ground.

[0056] As a further limitation of the anti-tilting mechanism 3 of the present invention, the support unit 32 includes four groups of support plates 3201, each group of support plates 3201 has two support plates, the inner wall of each support plate 3201 is rotatably connected to the fifth rotating shaft 3202, the outer surface of each fifth rotating shaft 3202 is rotatably connected to the inner wall of the rectangular frame 3101, the inner wall of each support plate 3201 is fixedly connected to the fifth force spring 3204, the end of each fifth force spring 3204 close to the second force spring 3104 is fixedly connected to the clamping shaft 3203, and the end of each clamping shaft 3203 away from the second force spring 3104 is fixedly connected to the support shaft 3203 close to the rectangular frame 3101 One side of the plate 3201 is in contact with each other, a counterweight block 3207 is fixedly connected to the upper surface of each support plate 3201, a push plate 3205 is fixedly connected to the upper surface of each sliding block 3125, and two rectangular openings 3206 are opened on the front, back and two sides of each rectangular box 1. By setting the support unit 32, the support unit 32 can be used to increase the contact area between the device and the ground when the device is subjected to thrust. By setting the limiting mechanism 2, the trigger unit 31 and the support unit 32, the problem of the device tilting due to human shaking during use and causing the artwork to fall can be effectively avoided, thereby increasing the safety of the artwork.

[0057] The specific implementation of this embodiment is as follows: when the sliding block 3125 is moving, it will also push the push plate 3205 fixed on the upper surface to move synchronously until the push plate 3205 passes through the rectangular opening 3206 and contacts the back of the support plate 3201. After being pushed by the push plate 3205, the support plate 3201 will tilt and cannot maintain a vertical upward state. A counterweight block 3207 is fixed on the upper surface of the support plate 3201, which will cause the center of gravity of the support plate 3201 to be always in the upper half. In addition, the support plate 3201 is pushed by the push plate 3205 to be in an inclined state, so the support plate 3201 will rotate around the fifth rotating shaft 3202 until the support plate 3201 rotates ninety degrees and contacts the ground. When the support plate 3201 rotates ninety degrees, the clamping shaft 3203 will not contact the rectangular opening 3206. The card shaft 3203 will be in contact with the rectangular frame 3101, so the card shaft 3203 will be pushed toward the position of the rectangular frame 3101 under the action of the fifth force spring 3204. At this time, the card shaft 3203 will be on one side of the rectangular frame 3101 and the inside of the support plate 3201. Therefore, the card shaft 3203 can be used to limit the support plate 3201 to prevent the support plate 3201 from folding, thereby increasing the contact area between the equipment and the ground, making it more difficult for the equipment to fall over. When it is necessary to reset, press the baffle 3102 downward and push the rectangular frame 3101 to move toward the position of the rectangular box 1, so that the sliding plate 3106 is re-engaged with the inside of the baffle 3102. At this time, pull the square frame 3103 to drive the transmission rope 3109 and the card block 3118 to move upward, and release the card block 3118 from the card slot 3112.

[0058] A method for using an art design circulation display device comprises the following steps:

[0059] S1: When the device is needed, the artwork to be displayed is placed on the surface of the rotating box 201, and then the four threaded shafts 204 are rotated in sequence. Through the threaded connection between the threaded shafts 204 and the fixed plate 205, the rubber pad 202 can be pushed to move in the direction of displaying the artwork until the artwork is squeezed. Since the four threaded shafts 204 are independent, artworks of irregular sizes can be clamped and fixed. When the threaded shafts 204 are rotating, the second transmission gear 203 fixed on the surface thereof will also rotate, and the surface of the second transmission gear 203 is in meshing relationship with the surface of the first transmission gear 208, so the power will be transmitted to the first transmission gear 208, and the first transmission gear 208 will also rotate clockwise at this time. It should be understood here that the second transmission gear 203 is not only meshed with the first transmission gear 208, but can also slide on the surface of the first transmission gear 208, so the second transmission gear 203 and the threaded shaft 204 can be ensured. No matter what state the threaded shaft 204 is in, the second transmission gear 203 will always be in meshing relationship with the first transmission gear 208. When the threaded shaft 204 pushes the rubber pad 202 to move to the final distance, the first transmission gear 208, the second transmission gear 203, the first rotating shaft 216 and the limit gear 206 will all stop rotating. When the threaded shaft 204 is subjected to vibration and rotates in the opposite direction, the threaded shaft 204 will drive the second transmission gear 203 to rotate in the opposite direction. After a series of transmissions, the reverse rotation force will be transmitted to the limit gear 206, but the teeth of the limit gear 206 are in contact with the first limit block 215 at this time, and the upper surface of the first limit block 215 is in contact with the bottom surface of the second limit block 213. Therefore, the first limit block 215 can prevent the limit gear 206 from rotating counterclockwise, so that the limit gear 206 can only rotate clockwise, further avoiding the reverse rotation of the threaded shaft 204 due to vibration, which causes the artwork to become loose.

[0060] S2: When a visitor accidentally touches the device during normal display, the visitor will transmit the output power to the rectangular frame 3101, and the rectangular frame 3101 will push the four return springs 3108 in contact with it to be squeezed after receiving the thrust, and the rectangular frame 3101 will move toward the position of the rectangular box 1, and the rectangular frame 3101 will synchronously push the baffle 3102 and the transmission gear plate 3107 fixed on one side of the rectangular frame 3101 to move together when moving, and then the block 3118 and the second bull's eye bearing 3119 will push the block 3118 and the second bull's eye bearing 3119 into the inside of the card slot 3112 under the action of the third force spring 3117, thereby limiting the sliding plate 3106, and when the transmission gear plate 3107 follows the rectangular frame 3101 to move in the direction of the third transmission gear 3123 When the magnet 3121 is in a state of being pushed back by the second force spring 3104, the second force spring 3104 will gradually mesh with the teeth on the surface of the third transmission gear 3123. After force transmission, the magnet 3121 will eventually be adsorbed on the two sliding plates 3106. When the pressure on the rectangular frame 3101 is less than the elastic potential energy of the reset spring 3108, the reset spring 3108 will push the rectangular frame 3101 to reset. At this time, the transmission gear plate 3107 will also drive the third transmission gear 3123 and the turntable 3115 to rotate in the opposite direction. Finally, the two baffles 3102 will move upward under the action of the second force spring 3104. The baffles 3102 are used to protect the art exhibits and prevent the art exhibits from tilting due to collision. It can be understood here that no matter in which direction the rectangular box 1 is pushed, the trigger unit 31 will drive the force position and the baffle 3102 directly opposite to the force position to move upward to protect the art exhibits.

[0061] S3: When the sliding block 3125 moves, it will also push the push plate 3205 fixed on the upper surface to move synchronously until the push plate 3205 passes through the rectangular opening 3206 and contacts the back of the support plate 3201. After being pushed by the push plate 3205, the support plate 3201 will tilt and cannot maintain a vertical upward state. A counterweight block 3207 is fixed on the upper surface of the support plate 3201, which will cause the center of gravity of the support plate 3201 to be always in the upper half. In addition, the support plate 3201 is pushed by the push plate 3205 and is in an inclined state. Therefore, the support plate 3201 will rotate around the fifth rotation axis 3202 until the support plate 3201 rotates ninety degrees and contacts the ground. When the support plate 3201 rotates ninety degrees, the card shaft 3203 will not be in contact with the rectangular frame 310 1, so the card shaft 3203 will be pushed toward the position of the rectangular frame 3101 under the action of the fifth force spring 3204. At this time, the card shaft 3203 will be at a side of the rectangular frame 3101 and the inside of the support plate 3201, so that the support plate 3201 can be limited by the card shaft 3203 to prevent the support plate 3201 from folding, thereby increasing the contact area between the equipment and the ground, making it more difficult for the equipment to fall over. When it is necessary to reset, press the baffle plate 3102 downward and push the rectangular frame 3101 to move to the position of the rectangular box 1, so that the sliding plate 3106 is re-engaged with the inside of the baffle plate 3102. At this time, pull the square frame 3103 to drive the transmission rope 3109 and the clamping block 3118 to move upward, and release the clamping relationship between the clamping block 3118 and the clamping slot 3112.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An art design circulation display device, comprising a rectangular box (1), characterized in that: A limit mechanism (2) is arranged above the rectangular box (1), and an anti-tilting mechanism (3) is arranged on the left side of the rectangular box (1); The limiting mechanism (2) can reduce the influence of vibration force on the bolt when in use, thereby limiting the position of the art exhibit; The anti-tilting mechanism (3) comprises a trigger unit (31), which is arranged on the left side of the rectangular box (1), and the trigger unit (31) can protect the art exhibits; The anti-tilting mechanism (3) further comprises a support unit (32), wherein the support unit (32) is arranged on the left side of the rectangular box (1), and the support unit (32) can increase the contact area between the rectangular box (1) and the ground.

2. The art design circulation display device according to claim 1, characterized in that: The limiting mechanism (2) comprises a rotating box (201), the rotating box (201) being arranged above the rectangular box (1), the inner wall of the rotating box (201) being rotatably connected with two groups of first rotating shafts (216), each group of the first rotating shafts (216) having two first rotating shafts (216), one end of each group of the first rotating shafts (216) being away from each other being fixedly connected with a limiting gear (206), the outer side of each limiting gear (206) being arranged with a rectangular block (209), each of the rectangular blocks (209) being close to the rotating box ( One side of each rectangular block (201) is fixedly connected to the outer surface of the rotating box (201), the bottom surface of each rectangular block (209) is fixedly connected to a first force spring (210), the bottom end of each first force spring (210) is fixedly connected to a first limit block (215), the outer surface of each first limit block (215) is in contact with the teeth of the limit gear (206), the inner wall of each first limit block (215) is rotatably connected to a second rotating shaft (214), and the inner wall of each second rotating shaft (214) is fixedly connected to the first force spring (210). The outer surface of each of the first limit blocks (215) is rotatably connected to the inner wall of the rotating box (201); a second limit block (213) is arranged above each of the first limit blocks (215); the bottom surface of each of the second limit blocks (213) is in contact with the upper surface of the first limit block (215); the surface of each group of the first rotating shafts (216) is fixedly connected to two first transmission gears (208); the outer surface of each of the first transmission gears (208) is meshed with the second transmission gear (203); the upper surface of the rotating box (201) is fixedly connected to the outer surface of each of the first rotating shafts (216); Two groups of fixed plates (205) are connected, and the number of the fixed plates (205) in each group is two. The inner wall of each fixed plate (205) is threadedly connected to a threaded shaft (204), and the ends of each group of threaded shafts (204) that are away from each other are fixedly connected to the ends of the second transmission gear (203) close to the fixed plate (205). The outer surface of each threaded shaft (204) is rotatably connected to a rubber pad (202), and the bottom surface of each rubber pad (202) is in contact with the upper surface of the rotating box (201).

3. The art design circulation display device according to claim 2, characterized in that: The front, back and both sides of the rotating box (201) are provided with T-shaped sliding grooves (211), each of the T-shaped sliding grooves (211) is slidably connected to a T-shaped sliding block (212), and a side of each T-shaped sliding block (212) close to the second limiting block (213) is fixedly connected to a side of the second limiting block (213) close to the rotating box (201).

4. The art design circulation display device according to claim 2, characterized in that: Three groups of first bull's eye bearings (218) are fixedly connected to the bottom surface of the rotating box (201), each group of the first bull's eye bearings (218) has two first bull's eye bearings (218), and the outer surface of each first bull's eye bearing (218) is in contact with the upper surface of the rectangular box (1).

5. The art design circulation display device according to claim 1, characterized in that: The inner top wall of the rectangular box (1) is fixedly connected to a mounting box (207), the inner wall of the mounting box (207) is fixedly connected to a stepper motor (217), the output end of the stepper motor (217) is fixedly connected to a third rotating shaft (219), the top end of the third rotating shaft (219) passes through the rectangular box (1) and extends to the top of the rectangular box (1), and the top end of the third rotating shaft (219) is fixedly connected to the bottom surface of the rotating box (201).

6. The art design circulation display device according to claim 1, characterized in that: The trigger unit (31) comprises two groups of rectangular frames (3101), each group of the rectangular frames (3101) comprises two groups of return springs (3108) fixedly connected to a side surface of each rectangular frame (3101) close to the rectangular box (1), each group of the return springs (3108) comprises two groups of return springs (3108), one end of each group of the return springs (3108) close to the rectangular box (1) is fixedly connected to the outer surface of the rectangular box (1), the interior of each rectangular frame (3101) is slidably connected to a baffle (3102), the bottom surface of each baffle (3102) is fixedly connected to three second force-bearing springs (3104), and the bottom end of each second force-bearing spring (3104) is fixedly connected to the rectangular box (1). The inner bottom wall of the rectangular frame (3101), each of the rectangular frames (3101) and the baffle (3102) is clamped with a sliding plate (3106), the outer surface of each sliding plate (3106) is slidably connected to the inside of the rectangular box (1), the upper surface of each sliding plate (3106) is provided with a clamping groove (3112), the inner wall of the rectangular box (1) is fixedly connected with two groups of rectangular plates (3110), the number of each group of rectangular plates (3110) is two, the bottom surface of each rectangular plate (3110) is fixedly connected with a third force-bearing spring (3117), the bottom end of each third force-bearing spring (3117) is fixedly connected with a clamping block (3118), and the bottom of each clamping block (3118) is fixedly connected with a third force-bearing spring (3117). The ends of the two sets of transmission ropes (3109) are fixedly connected to a second bull's eye bearing (3119), the outer surface of each of the second bull's eye bearings (3119) is in contact with the upper surface of the sliding plate (3106), the top of each of the clamping blocks (3118) is fixedly connected to a transmission rope (3109), each of the transmission ropes (3109) is arranged in the inner cavity of the third force-bearing spring (3117), the top of each of the transmission ropes (3109) passes through the rectangular plate (3110) and the rectangular box (1) in sequence and extends to the top of the rectangular box (1), the tops of the two sets of transmission ropes (3109) are fixedly connected to a square frame (3103), the bottom surface of the square frame (3103) is in contact with the upper surface of the rectangular box (1), and the inner wall of the rectangular box (1) is fixedly connected to the second bull's eye bearing (3119), the outer surface of each of the second bull's eye bearings (3119) is in contact with the upper surface of the sliding plate (3106 ... fixedly connected to the upper surface of the sliding plate (3106), and the inner wall of the rectangular box (1) is fixedly connected to the second bull's eye bearing (3119), and the outer surface of the second bull's eye bearing (3119) is fixedly connected to the second bull's eye bearing (3119), and the outer surface of the second bull' Two long plates (3111) are fixedly connected, the inner wall of each long plate (3111) is rotatably connected to a fourth rotating shaft (3122), the outer surface of each fourth rotating shaft (3122) is fixedly connected to a third transmission gear (3123), the outer side of each third transmission gear (3123) is provided with two transmission tooth plates (3107), the outer surface of each transmission tooth plate (3107) is slidably connected to the inside of the rectangular box (1), a side of each transmission tooth plate (3107) away from the third transmission gear (3123) is fixedly connected to a side of the rectangular frame (3101) close to the rectangular box (1), and the top of each fourth rotating shaft (3122) is fixedly connected to a rotating disk (3115).The inner wall of each rotating disk (3115) is rotatably connected to two short shafts (3113), the outer surface of each short shaft (3113) is fixedly connected to a rotating block (3116), the upper surface of each long plate (3111) is fixedly connected to two positioning frames (3120), the interior of each positioning frame (3120) is slidably connected to a sliding block (3125), the inner wall of each rotating block (3116) is rotatably connected to the outer surface of the sliding block (3125), the side of each sliding block (3125) away from the rotating disk (3115) is fixedly connected to a fourth force spring (3114), and the end of each fourth force spring (3114) away from the rotating disk (3115) is fixedly connected to a magnet (3121).

7. The art design circulation display device according to claim 6, characterized in that: Each of the magnets (3121) is fixedly connected to a limiting shaft (3124) on one side close to the turntable (3115), each of the limiting shafts (3124) is arranged in the inner cavity of the fourth force-bearing spring (3114), and the outer surface of each of the limiting shafts (3124) is slidably connected to the inside of the sliding block (3125).

8. The art design circulation display device according to claim 6, characterized in that: The inner wall of each sliding plate (3106) is rotatably connected to a roller (3105), and the outer surface of each roller (3105) is in contact with the inner wall of the baffle (3102).

9. The art design circulation display device according to claim 6, characterized in that: The support unit (32) comprises four groups of support plates (3201), each group of the support plates (3201) comprises two support plates, the inner wall of each support plate (3201) is rotatably connected to a fifth rotating shaft (3202), the outer surface of each fifth rotating shaft (3202) is rotatably connected to the inner wall of the rectangular frame (3101), the inner wall of each support plate (3201) is fixedly connected to a fifth force-bearing spring (3204), and each fifth force-bearing spring (3204) is adjacent to the second force-bearing spring (3101). 4) are fixedly connected to one end of a clamping shaft (3203), one end of each clamping shaft (3203) away from the second force spring (3104) is in contact with a side of the rectangular frame (3101) close to the support plate (3201), the upper surface of each support plate (3201) is fixedly connected to a counterweight block (3207), the upper surface of each sliding block (3125) is fixedly connected to a push plate (3205), and each rectangular box (1) is provided with two rectangular openings (3206) on the front, back and two side surfaces.

10. A method for using an art design circulation display device according to any one of claims 1 to 9, characterized in that: The specific steps include: S1: When the device is used, the artwork to be displayed is placed on the surface of the rotating box (201), and then the four threaded shafts (204) are rotated in sequence. Through the threaded connection between the threaded shafts (204) and the fixed plate (205), the rubber pad (202) can be pushed to move in the direction of displaying the artwork until the artwork is squeezed. Since the four threaded shafts (204) are independent, artworks of irregular sizes can be clamped and fixed. When the threaded shafts (204) are rotating, the first threaded shafts (204) fixed on the surface thereof are pressed. The second transmission gear (203) will also rotate, and the surface of the second transmission gear (203) is in meshing relationship with the surface of the first transmission gear (208), so the power will be transmitted to the first transmission gear (208), and the first transmission gear (208) will also rotate clockwise. It should be understood that the second transmission gear (203) is not only meshed with the first transmission gear (208), but also can slide on the surface of the first transmission gear (208), so that the second transmission gear (203) and the threaded shaft (204) can be ensured. ) Regardless of the state, the second transmission gear (203) will always be in meshing relationship with the first transmission gear (208). When the threaded shaft (204) pushes the rubber pad (202) to move to the final distance, the first transmission gear (208), the second transmission gear (203), the first rotating shaft (216) and the limit gear (206) will stop rotating. When the threaded shaft (204) rotates in the opposite direction due to vibration, the threaded shaft (204) will drive the second transmission gear (203) to rotate in the opposite direction. The reverse rotation force is transmitted to the limit gear (206), but the teeth of the limit gear (206) are in contact with the first limit block (215) at this time, and the upper surface of the first limit block (215) is in contact with the bottom surface of the second limit block (213), so that the first limit block (215) can block the limit gear (206) from rotating counterclockwise, so that the limit gear (206) can only rotate clockwise, further avoiding the reverse rotation of the threaded shaft (204) due to vibration, which may cause the artwork to become loose. S2: When a visitor accidentally touches the device during normal display, the visitor will transfer the output power to the rectangular frame (3101), and the rectangular frame (3101) will push the four return springs (3108) in contact with it after receiving the thrust, and the rectangular frame (3101) will move to the position of the rectangular box (1), and the rectangular frame (3101) will simultaneously push the baffle (3102) and the rectangular frame (3101) when moving. The transmission toothed plate (3107) fixed on the side moves together, and then the block (3118) and the second bull's eye bearing (3119) are pushed into the inside of the card slot (3112) by the action of the third force spring (3117), thereby limiting the sliding plate (3106). When the transmission toothed plate (3107) follows the rectangular frame (3101) to move toward the third transmission gear (3123), When the rectangular box (3101) moves in the direction of rotation, it will gradually mesh with the teeth on the surface of the third transmission gear (3123). After the force is transmitted, the magnet (3121) is finally adsorbed on the two sliding plates (3106). When the pressure on the rectangular frame (3101) is less than the elastic potential energy of the reset spring (3108), the reset spring (3108) will push the rectangular frame (3101) to reset. At this time, the transmission gear plate (3107) will also drive the third transmission gear (3123) and the turntable (3115) to rotate in the opposite direction. Finally, the two baffles (3102) will move upward under the action of the second force spring (3104). The baffles (3102) are used to protect the art exhibits and prevent the art exhibits from tilting due to collision. It can be understood here that no matter which direction the rectangular box (1) is pushed, the trigger unit (31) will drive the force position and the baffle (3102) directly opposite to the force position to move upward to protect the art exhibits. S3: When the sliding block (3125) moves, it will also push the push plate (3205) fixed on the upper surface to move synchronously until the push plate (3205) passes through the rectangular opening (3206) and contacts the back of the support plate (3201). After being pushed by the push plate (3205), the support plate (3201) will tilt and cannot maintain a vertical upward state. A counterweight block (3207) is fixed on the upper surface of the support plate (3201), which will cause the center of gravity of the support plate (3201) to be always in the upper half. In addition, the support plate (3201) is pushed by the push plate (3205) to be in an inclined state, so the support plate (3201) will rotate around the fifth rotation axis (3202) until the support plate (3201) contacts the ground after rotating ninety degrees. When the support plate (3201) rotates ninety degrees, the clamping shaft (3203) will not be aligned with the rectangular frame (3101). Therefore, the clamping shaft (3203) will be pushed toward the position of the rectangular frame (3101) under the action of the fifth force spring (3204). At this time, the clamping shaft (3203) will be located on one side of the rectangular frame (3101) and inside the support plate (3201). Therefore, the support plate (3201) can be limited by the clamping shaft (3203) to prevent the support plate (3201) from folding, thereby increasing the contact area between the device and the ground, making it more difficult for the device to fall over. When it is necessary to reset, the baffle plate (3102) is pressed downward and the rectangular frame (3101) is pushed to move toward the position of the rectangular box (1), so that the sliding plate (3106) is re-engaged with the inside of the baffle plate (3102). At this time, the square frame (3103) is pulled to drive the transmission rope (3109) and the clamping block (3118) to move upward, thereby releasing the clamping relationship between the clamping block (3118) and the clamping slot (3112).

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