An immersive interactive digital cultural and creative flexible display device

Abstract

This invention relates to the field of cultural and creative exhibition technology, and discloses an immersive interactive digital cultural and creative flexible exhibition device, including a wall and a flexible screen. In this invention, a flexible display carrier replaces the traditional rigid carrier, allowing it to bend and conform to the irregular outline of the exhibition space, improving space utilization and achieving integrated display of space and cultural and creative content. A position sensing module captures the viewer's position and viewing angle in real time, automatically fine-tuning the screen angle to eliminate viewing distortion and discomfort. Combined with immersive projection and sound effects, a naked-eye immersive environment is created, avoiding the fatigue and pressure associated with VR wear and improving viewing comfort. Relying on position sensing and motion capture technology, automatic content switching and interactive feedback are achieved without active operation, ensuring the continuity of the viewing experience. Simultaneously, an integrated structure of platform fit, flexible snap-fit, and press-to-unlock enables rapid assembly and disassembly of the flexible screen. Combined with anti-collision and precise positioning designs, this improves assembly and maintenance efficiency while ensuring stable and reliable screen installation.

Description

Technical Field

[0001] This invention relates to the field of cultural and creative exhibition technology, specifically to an immersive interactive digital cultural and creative flexible exhibition device. Background Technology

[0002] With the rapid development of the digital cultural and creative industry, immersive exhibitions, as an important carrier for cultural dissemination and creative product display, have been widely used in various scenarios such as museums, cultural and creative parks, and art galleries. Their core requirement is to achieve a vivid presentation of cultural and creative content and deep interaction with the audience, breaking the limitations of traditional static exhibitions and improving the efficiency and experience of cultural dissemination. However, current digital cultural and creative exhibition installations on the market still face many technical bottlenecks, making it difficult to meet the diverse needs of different scenarios and the pursuit of a high-quality viewing experience. Specific shortcomings are as follows: First, the carriers of existing exhibition installations are mostly rigid structures, such as fixed-size LCD screens, rigid projection screens, and metal frame display panels. These rigid carriers have fixed shapes and cannot be bent or deformed, making them unsuitable for irregular spatial scenes. Furthermore, during the exhibition, the audience's standing position and viewing angle vary, but existing devices cannot sense changes in the audience's real-time position and viewing posture. They cannot fine-tune the screen angle, image orientation, or content presentation angle according to the audience's position, which can easily lead to problems such as image distortion, viewing angle deviation, and unclear viewing when the audience views from different positions.

[0003] Secondly, most current immersive exhibition installations rely on VR devices to achieve an immersive experience. This requires viewers to wear VR headsets or glasses to experience the immersive content. Because VR devices are relatively heavy, prolonged wear can cause head pressure and visual fatigue, reducing viewing comfort. Furthermore, the interaction logic of existing installations is mostly user-initiated, requiring viewers to actively interact with the screen, press buttons, or use voice commands to trigger content switching and interactive feedback. This interaction method lacks a natural and seamless design, requiring viewers to spend time adapting to the operating logic and actively interrupting their viewing experience, thus disrupting the continuity and immersion of the experience. In addition, the installation and disassembly structures of flexible screens in existing immersive interactive digital cultural and creative flexible exhibition installations have significant flaws. Most rely on traditional methods such as bolting and gluing, which are not only cumbersome but also require additional tools like screwdrivers and wrenches, consuming considerable manpower and time, severely impacting the assembly efficiency and ease of maintenance of the flexible screens.

[0004] Research into existing technologies has revealed the following specific shortcomings in current digital cultural and creative exhibition technologies: Prior art document CN115631707A discloses an immersive 3D interactive device and its interaction method. This prior art document has the following defects: 1. It relies on the screen form and has no flexible display capability; 2. The interaction dimension is single, with no object triggering and no perceptible visual interaction; 3. The content is static and preset, and cannot dynamically adapt to the audience's behavior.

[0005] Prior art document CN116595256B discloses a method and system for data filtering and immersive interaction in digital exhibitions. This prior art document has the following defects: 1. It relies on VR devices, resulting in high user fatigue and limited scene adaptability; 2. It does not use flexible display carriers, resulting in a single exhibition form; 3. The interaction logic is user-initiated, lacking natural and immersive interaction design. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides an immersive interactive digital cultural and creative flexible exhibition device, which solves the problems of rigid exhibition form, insufficient content and scene adaptation, fragmented interactive experience, and poor ease of flexible screen assembly and disassembly in existing exhibition devices.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solution: an immersive interactive digital cultural and creative flexible exhibition device, comprising a wall and a flexible screen, wherein the wall is provided with a control component, the control component is used to control the positional relationship between the flexible screen and the wall, and the flexible screen is provided with a monitoring component, the monitoring component is used to interact with the audience naturally and imperceptibly. The control assembly includes a hinge base and a drive motor. Multiple mounting slots are evenly distributed on the wall. The drive motor is embedded in the mounting slots. A rotating shaft is rotatably connected inside the hinge base. A longitudinal keel is fixedly connected to the outer wall of the rotating shaft, and the longitudinal keel is adapted to the mounting slot. Multiple universal seats are evenly distributed on the end of the longitudinal keel away from the wall. A transverse keel is fixedly connected to the end of the universal seat away from the longitudinal keel. A protective shell is fixedly connected inside the mounting slot. An adjusting shaft is fixedly connected to the output end of the drive motor, and the adjusting shaft is located inside the protective shell. A connecting rod is slidably connected inside the protective shell, and the connecting rod extends to the outside of the protective shell. A spiral groove is formed on the adjusting shaft. A guide wheel is rotatably connected to the end of the connecting rod near the adjusting shaft, and the guide wheel is adapted to the spiral groove. The monitoring components include a control box, a depth camera, an infrared sensor, and an RGB camera. The sidewall of the flexible screen is equipped with a frame, and multiple elastic sheets are evenly installed on the upper end of the frame. The elastic sheets can bend with the flexible screen. A placement plate is fixedly connected to the end of the elastic sheet away from the frame. The depth camera, infrared sensor, and RGB camera are all fixedly connected to the placement plate. The wall has insertion holes near its four corners, into which sleeves are inserted. Two telescopic grooves are symmetrically formed inside the sleeves. Telescopic rods and locking blocks are slidably connected in the telescopic grooves, and the locking blocks are fixedly connected to the telescopic rods. Compression springs are installed in the insertion holes and abut against the sleeves. A return spring is sleeved on the telescopic rod and is located in the telescopic grooves, which is used to realize the quick assembly and disassembly of the flexible screen.

[0008] Preferably, the end of the connecting rod near the longitudinal keel is rotatably connected to a rotating seat, and the rotating seat is fixedly connected to the longitudinal keel.

[0009] Preferably, a top post is fixedly connected to the bottom wall of the socket, a sliding rod is fixedly connected to the end of the top post away from the bottom wall, a first platform is fixedly connected to the end of the sliding rod away from the top post, and a second platform is slidably connected to the outer wall of the sliding rod.

[0010] Preferably, multiple sound collectors are evenly installed at the lower end of the frame, multiple light sensors are evenly fixedly connected to both sides of the frame, a connecting cable is fixedly connected to the output end of the control box, and the control box and the flexible screen are electrically connected through the connecting cable.

[0011] Preferably, a spring is fixedly connected to one end of the rotating shaft extending from the hinge seat, and the end of the spring away from the rotating shaft is fixedly connected to the hinge seat.

[0012] Preferably, the socket has two anti-collision grooves symmetrically formed along the circumference, and the anti-collision grooves are connected to the socket.

[0013] Preferably, a buffer plate is installed at the end of the transverse keel away from the universal joint, and the transverse keel and the flexible screen are connected by the buffer plate.

[0014] Preferably, the outer wall of the protective shell is fitted with a tension spring, one end of which is fixedly connected to the inner wall of the mounting groove, and the other end of which is fixedly connected to the longitudinal keel.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In this invention, a flexible display carrier is used to replace the traditional rigid carrier. The flexible carrier can be bent and fitted according to the contour of the irregular space, which can flexibly adapt to various irregular exhibition spaces, effectively improve the space utilization rate. At the same time, the installation method that fits the contour of the space can achieve the display effect of "integration of space and cultural and creative content", creating a more immersive atmosphere. This solves the problems of existing rigid carriers being unable to adapt to irregular spaces, having low space utilization rate, and destroying the aesthetics of the scene.

[0016] 2. In this invention, by setting a position sensing module to capture the audience's standing position and viewing angle in real time, the tilt angle of the flexible screen is automatically fine-tuned to ensure that the audience can obtain a clear and distortion-free viewing effect from any position. This avoids the problems of static preset content and inability to adapt to the audience's position, such as viewing deviation and discomfort caused by existing devices. Through the coordinated cooperation of flexible display carrier, immersive projection and sound effects, a naked-eye immersive display environment is directly constructed, while avoiding visual fatigue and pressure caused by wearing VR devices, significantly improving the comfort of viewing and personalized immersive experience.

[0017] 3. In this invention, by using technologies such as position awareness and motion capture, automatic content switching and interactive feedback can be achieved without the audience's active operation (such as automatically playing corresponding cultural and creative content when the audience approaches, synchronously adjusting the display perspective when the audience moves, and triggering interactive effects when the audience makes specific actions). This breaks the limitations of active operation interaction of existing devices, avoids the problem of operation interrupting the exhibition process, lowers the interaction threshold, adapts to various groups of people, further enhances the continuity and immersion of the exhibition, and helps the efficient dissemination of digital cultural and creative content.

[0018] 4. In this invention, the integrated design of platform fit, elastic snap-fit ​​and press-to-unlock achieves rapid installation and convenient disassembly of the flexible screen. During installation, simply insert the sleeve into the socket and press to automatically lock and fix it. During disassembly, press again to release the snap-fit. No additional tools are needed, making the assembly and disassembly operations simple and efficient. At the same time, the anti-collision groove can avoid damage to the components during assembly. The fit between the top column, slide rod and platform ensures accurate snap-fit ​​positioning and stable and reliable connection, which not only improves the assembly and maintenance efficiency of the flexible screen, but also effectively ensures the structural stability of the screen after installation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 2 This is a schematic diagram of the installation slot structure of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 3 This invention relates to an immersive interactive digital cultural and creative flexible exhibition device. Figure 2 A magnified structural diagram at point A; Figure 4 This is a schematic diagram of the hinge seat structure of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 5 This is a cross-sectional view of the mounting slot of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 6This is a cross-sectional view of the horizontal keel structure of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 7 This is a cross-sectional view of the protective shell of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 8 This is a schematic cross-sectional view of the wall structure of an immersive interactive digital cultural and creative flexible exhibition device according to the present invention. Figure 9 This invention relates to an immersive interactive digital cultural and creative flexible exhibition device. Figure 8 A magnified structural diagram at point B.

[0020] In the diagram: 1. Wall; 2. Flexible screen; 3. Frame; 4. Light sensor; 5. Sound collector; 6. Control box; 7. Connecting cable; 8. Sleeve; 9. Mounting slot; 10. Placement plate; 11. Depth camera; 12. Infrared sensor; 13. RGB camera; 14. Buffer plate; 15. Longitudinal keel; 16. Hinge seat; 17. Transverse keel; 18. Drive motor; 19. Rotating shaft; 20. Clock spring; 21. Protective shell; 22. Universal joint; 23. Tension spring; 24. Adjusting shaft; 25. Connecting rod; 26. Rotating seat; 27. Spiral groove; 28. Guide wheel; 29. ​​Anti-collision groove; 30. Top column; 31. Compression spring; 32. Insertion hole; 33. First platform; 34. Second platform; 35. Slide rod; 36. Telescopic groove; 37. Telescopic rod; 38. Locking block; 39. Return spring; 40. Elastic plate. Detailed Implementation

[0021] 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.

[0022] refer to Figures 1-9 The immersive interactive digital cultural and creative flexible exhibition device shown includes a wall 1 and a flexible screen 2. The wall 1 is equipped with a control component for controlling the positional relationship between the flexible screen 2 and the wall 1. The flexible screen 2 is equipped with a monitoring component for natural and imperceptible interaction with the audience. A specific embodiment is shown below: Example 1 The control assembly includes a hinge base 16 and a drive motor 18. Multiple mounting slots 9 are evenly distributed on the wall 1. The drive motor 18 is embedded in the mounting slots 9. A rotating shaft 19 is rotatably connected inside the hinge base 16. A longitudinal keel 15 is fixedly connected to the outer wall of the rotating shaft 19, and the longitudinal keel 15 is adapted to the mounting slot 9. Multiple universal seats 22 are evenly distributed on the end of the longitudinal keel 15 away from the wall 1. A transverse keel 17 is fixedly connected to the end of the universal seat 22 away from the longitudinal keel 15. A protective shell 21 is fixedly connected inside the mounting slot 9. An adjusting shaft 24 is fixedly connected to the output end of the drive motor 18, and the adjusting shaft 24 is located inside the protective shell 21. A connecting rod 25 is slidably connected inside the protective shell 21, and the connecting rod 25 extends to the outside of the protective shell 21. An opening is provided on the adjusting shaft 24. A spiral groove 27 is provided. A guide wheel 28 is rotatably connected to one end of the connecting rod 25 near the adjusting shaft 24, and the guide wheel 28 is adapted to the spiral groove 27. A rotating seat 26 is rotatably connected to one end of the connecting rod 25 near the longitudinal keel 15, and the rotating seat 26 is fixedly connected to the longitudinal keel 15. A spring 20 is fixedly connected to one end of the pivot 19 extending out of the hinge seat 16. The end of the spring 20 away from the pivot 19 is fixedly connected to the hinge seat 16. A buffer plate 14 is installed on the end of the transverse keel 17 away from the universal seat 22. The transverse keel 17 is connected to the flexible screen 2 through the buffer plate 14. A tension spring 23 is sleeved on the outer wall of the protective shell 21. One end of the tension spring 23 is fixedly connected to the inner wall of the mounting groove 9, and the other end of the tension spring 23 is fixedly connected to the longitudinal keel 15.

[0023] Each mounting slot 9 is fixedly connected to a protective shell 21. The protective shell 21 adopts a waterproof and dustproof structure to prevent the drive motor 18, adjusting shaft 24 and other components from being affected by the external environment, thus extending their service life. The drive motor 18 is embedded in the bottom of the mounting slot 9, and its output end is fixedly connected to the adjusting shaft 24 located inside the protective shell 21. The outer wall of the adjusting shaft 24 has a continuous spiral groove 27. The spiral angle of the spiral groove 27 is designed according to the adjustment stroke of the flexible screen 2 to ensure adjustment accuracy. When the adjusting shaft 24 rotates, the guide wheel 28 slides along the spiral groove 27, driving the connecting rod 25 to reciprocate linearly along the axial direction of the protective shell 21. The end of the connecting rod 25 extending to the outside of the protective shell 21 is rotatably connected to a rotating seat 26. The rotating seat 26 is fixedly connected to the longitudinal keel 15 to realize the movable connection between the connecting rod 25 and the longitudinal keel 15, avoiding component jamming during the adjustment process.

[0024] When the connecting rod 25 pushes the longitudinal keel 15 to rotate, the longitudinal keel 15 swings around the lower hinge seat 16 as the center of rotation. At this time, the spring 20 is compressed. Because the longitudinal keel 15 itself has high elasticity and flexibility, it will self-adapt to slight bending with its own length while swinging to match the curvature of the irregular wall surface and avoid rigid support. When the connecting rod 25 pulls the longitudinal keel 15, the spring 20 plays a restoring role. The outer wall of the protective shell 21 is fitted with a tension spring 23, one end of which is connected to the mounting groove 9. The inner wall is fixed, and the other end is fixed to the longitudinal keel 15. The tension spring 23 is located in the upper middle part of the longitudinal keel 15, which assists the spring spring 20 to realize the smooth reset of the longitudinal keel 15 and buffer the impact force during the adjustment process. The transverse keel 17 automatically compensates for the deformation difference between the longitudinal keels 15 through its own elasticity, so that the surface of the flexible screen 2 always maintains a continuous and smooth curved surface. The transverse keel 17 always maintains a transverse tension state during movement to prevent the flexible screen 2 from having transverse wrinkles, ripples or looseness when the angle is adjusted.

[0025] Multiple universal joints 22 are evenly installed at the end of the longitudinal keel 15 away from the wall 1. The transverse keel 17 bends horizontally with the curvature of the wall. The universal joints 22 provide rotational freedom in the horizontal plane, so that the transverse keel 17 is not constrained by the longitudinal keel 15 when bending, ensuring that the flexible screen 2 fits flat as a whole. At the same time, it automatically absorbs and compensates for the displacement difference between the keels. The universal joints 22 release internal stress through free rotation, avoiding stress concentration that could cause keel fatigue, breakage or loosening of connections. The transverse keel 17 and the longitudinal keel 15 are perpendicular to each other, forming a mesh support structure to support the flexible screen 2. A buffer plate 14 is installed at the end of the transverse keel 17 away from the universal joint 22. The buffer plate 14 is made of flexible rubber. The transverse keel 17 and the flexible screen 2 are bonded and fixed by the buffer plate 14, which not only ensures the stable fixation of the flexible screen 2, but also buffers the pressure of the transverse keel 17 on the flexible screen 2 during adjustment, preventing damage to the flexible screen 2.

[0026] The aforementioned flexible screen 2 has a slight tilt of only 5° to 15°, which is an optimization of viewing angle and not a structural deformation. The human eye will not perceive any deformation of the flexible screen 2. Since the flexible screen 2 is a flexible OLED screen, it can bend freely. The slight tilt in the middle is a natural and smooth deformation that will not cause pixel damage, bright or dark lines, or display breaks. During the angle adjustment process, the four corners of the flexible screen 2 remain fixed to the wall, with only the middle area tilting slightly and smoothly with the flexible keel. During the adjustment process, the screen maintains a continuous and smooth curved shape without corners, wrinkles, or local stress concentration. Combined with a real-time image perspective correction algorithm, it ensures that the displayed image after the slight tilt is free from distortion, stretching, and offset. The viewing experience is clearer, more comfortable, and more immersive than a fixed screen, without any adverse effects.

[0027] Example 2 The monitoring components include a control box 6, a depth camera 11, an infrared sensor 12, and an RGB camera 13. A frame 3 is installed on the side wall of the flexible screen 2. Multiple elastic sheets 40 are evenly installed on the upper end of the frame 3. The elastic sheets 40 can bend with the flexible screen 2. A placement plate 10 is fixedly connected to the end of the elastic sheet 40 away from the frame 3. The depth camera 11, the infrared sensor 12, and the RGB camera 13 are all fixedly connected to the placement plate 10. Multiple sound collectors 5 are evenly installed on the lower end of the frame 3. Multiple light sensors 4 are evenly fixedly connected to both sides of the frame 3. A connecting cable 7 is fixedly connected to the output end of the control box 6. The control box 6 and the flexible screen 2 are electrically connected through the connecting cable 7.

[0028] Multiple elastic sheets 40 are evenly installed on the upper end of the frame 3. The elastic sheets 40 are made of flexible metal material and can deform synchronously with the bending of the flexible screen 2. The depth camera 11, infrared sensor 12, and RGB camera 13 are all fixedly connected to the placement plate 10 by bolts, and the three are evenly spaced. The depth camera 11 is used to collect the depth information of the audience's body movements, the infrared sensor 12 is used to detect the audience's approach and departure, and the RGB camera 13 is used to collect detailed information such as the audience's facial expressions, body posture, standing position, and viewing angle. The three work together to achieve accurate capture of the audience's movements, automatically determine the audience's age based on the audience's facial features, and dynamically adjust the pushed content according to the age.

[0029] Multiple sound collectors 5 are evenly installed at the lower end of the frame 3. The sound collectors 5 use high-sensitivity microphones to collect information such as the audience's voice commands and ambient sounds to realize voice interaction. Multiple light sensors 4 are evenly fixedly connected to both sides of the frame 3. The light sensors 4 are used to collect the ambient light intensity and feed it back to the control box 6. The control box 6 automatically adjusts the brightness of the flexible screen 2 to ensure a clear display effect, while avoiding excessively strong or weak light from affecting the audience's experience.

[0030] The control box 6 integrates components such as a controller, signal processor, and wireless transmission module. The output end of the control box 6 is fixedly connected to a connecting cable 7, which is a flexible data cable that can deform synchronously with the bending of the flexible screen 2. The control box 6 is electrically connected to the flexible screen 2 through the connecting cable 7 to control parameters such as the content displayed on the flexible screen 2, brightness, and playback speed. At the same time, the control box 6 is connected to the depth camera 11, infrared sensor 12, RGB camera 13, sound collector 5, and light sensor 4 wirelessly or wiredly to receive signals from each monitoring component and process and analyze them.

[0031] Example 3 The wall 1 has insertion holes 32 near its four corners. A top post 30 is fixedly connected to the bottom wall of the insertion hole 32. A sliding rod 35 is fixedly connected to the end of the top post 30 away from the bottom wall. A first platform 33 is fixedly connected to the end of the sliding rod 35 away from the top post 30. A second platform 34 is slidably connected to the outer wall of the sliding rod 35. A sleeve 8 is inserted into the insertion hole 32. Two telescopic grooves 36 are symmetrically opened in the sleeve 8. A telescopic rod 37 and a locking block 38 are slidably connected in the telescopic grooves 36. The locking block 38 is fixedly connected to the telescopic rod 37. Two anti-collision grooves 29 are symmetrically opened in the circumference of the insertion hole 32. The anti-collision grooves 29 are connected to the insertion hole 32. A compression spring 31 is installed in the insertion hole 32 and abuts against the sleeve 8. A return spring 39 is sleeved on the telescopic rod 37 and is located in the telescopic groove 36.

[0032] When installing the flexible screen 2, insert the sleeves 8 at the four corners of the flexible screen 2 into the corresponding sockets 32, and insert the telescopic rods 37 inside the sleeves 8 along the anti-collision grooves 29. As the sleeves 8 are pressed down, the locking blocks 38 are squeezed by the first platform 33, and the locking blocks 38 and the telescopic rods 37 retract along the telescopic grooves 36. When the locking blocks 38 move between the first platform 33 and the second platform 34, the return spring 39 pushes the locking blocks 38 and the telescopic rods 37 to extend along the telescopic grooves 36, and under the push of the return spring 39, the locking blocks 38 abut against the first platform 33, thus completing the fixation of the flexible screen 2. The anti-collision grooves 29 are connected to the sockets 32 to prevent the sleeves 8 from colliding with the inner wall of the sockets 32 when inserted, and at the same time provide space for the movement of the locking blocks 38.

[0033] When disassembling the flexible screen 2, press the sleeve 8 downwards along the insertion hole 32. The locking block 38 inside the sleeve 8 pushes the second platform 34 to slide along the slide rod 35. When the second platform 34 abuts against the top column 30, the locking block 38 and the telescopic rod 37 are squeezed by the second platform 34 and retract along the telescopic groove 36. When the locking block 38 moves to the conical end of the second platform 34, the return spring 39 pushes the locking block 38 to abut against the second platform 34. At this time, the sleeve 8 is pulled in the opposite direction, and the two locking blocks 38 clamp the second platform 34 and gradually approach the first platform 33. When the first platform 33 contacts the second platform 34, the locking block 38 is squeezed by the second platform 34 under the pull of the sleeve 8. The locking block 38 and the telescopic rod 37 retract along the telescopic groove 36. When the locking block 38 passes the contact end between the first platform 33 and the second platform 34, the locking block 38 is released from the locking state with the first platform 33, and the disassembly of the flexible screen 2 is completed.

[0034] The working principle of this invention is as follows: The sleeves 8 at the four corners of the flexible screen 2 are inserted into the corresponding insertion holes 32. The locking block 38 is pressed by the first platform 33, and the locking block 38 and the telescopic rod 37 retract along the telescopic groove 36. When the locking block 38 moves between the first platform 33 and the second platform 34, the return spring 39 pushes the locking block 38 and the telescopic rod 37 to extend along the telescopic groove 36. Under the push of the return spring 39, the locking block 38 abuts against the first platform 33, completing the fixation of the flexible screen 2. The depth camera 11 is used to collect the depth information of the audience's limb movements, the infrared sensor 12 is used to detect the audience's approach and departure, and the RGB camera 13 is used to collect the audience's facial expressions. The system collects detailed information such as emotions and body postures. A sound acquisition device 5 is used to collect audience voice commands and environmental sounds to enable voice interaction. Multiple light sensors 4 are evenly fixed to both sides of the frame 3. These sensors collect ambient light intensity, and the monitoring data is fed back to the control box 6 wirelessly or via wired connection. The data is processed and analyzed, and the control box 6 automatically adjusts the brightness of the flexible screen 2 to ensure a clear display. When the tilt angle of the flexible screen 2 needs to be adjusted, the controller inside the control box 6 controls the rotation of the adjustment shaft 24, causing the guide wheel 28 to slide along the spiral groove 27, driving the connecting rod 25 to reciprocate linearly along the axial direction of the protective shell 21. When the connecting rod 25... When the longitudinal keel 15 is rotated, it swings about a fixed axis with the lower hinge seat 16 as the center of rotation. At this time, the spring 20 is compressed, and the flexible screen 2 tilts forward for fine angle adjustment. When the connecting rod 25 pulls the longitudinal keel 15, the spring 20 plays a reset role. The outer wall of the protective shell 21 is fitted with a tension spring 23, which pulls the longitudinal keel 15 and assists the spring 20 in achieving a smooth reset of the longitudinal keel 15, while buffering the impact force during the adjustment process. Press the sleeve 8 down along the insertion hole 32. The locking block 38 inside the sleeve 8 pushes the second platform 34 to slide along the slide rod 35. When the second platform 34 abuts against the top column 30, the locking block 38 and the telescopic rod... 37 is squeezed by the second platform 34 and retracts along the telescopic groove 36. When the locking block 38 moves to the conical end of the second platform 34, the return spring 39 pushes the locking block 38 to abut against the second platform 34. At this time, the sleeve 8 is pulled in the opposite direction, and the two locking blocks 38 clamp the second platform 34 and gradually approach the first platform 33. When the first platform 33 contacts the second platform 34, the locking block 38 is squeezed by the second platform 34 under the pull of the sleeve 8. The locking block 38 and the telescopic rod 37 retract along the telescopic groove 36. When the locking block 38 passes the contact end between the first platform 33 and the second platform 34, the locking block 38 is released from the locking state with the first platform 33, and the disassembly of the flexible screen 2 is completed.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An immersive interactive digital cultural and creative flexible exhibition device, comprising a wall (1) and a flexible screen (2), characterized in that: The wall (1) is provided with an adjustment component, which is used to adjust the positional relationship between the flexible screen (2) and the wall (1). The flexible screen (2) is provided with a monitoring component, which is used to interact with the audience naturally and without their perception. The control assembly includes a hinge base (16) and a drive motor (18). Multiple mounting slots (9) are evenly provided on the wall (1). The drive motor (18) is embedded in the mounting slots (9). A rotating shaft (19) is rotatably connected inside the hinge base (16). A longitudinal keel (15) is fixedly connected to the outer wall of the rotating shaft (19), and the longitudinal keel (15) is adapted to the mounting slots (9). Multiple universal seats (22) are evenly installed on the end of the longitudinal keel (15) away from the wall (1). The end of the universal seat (22) away from the longitudinal keel (15) is fixedly connected to... There is a horizontal keel (17), a protective shell (21) is fixedly connected in the mounting groove (9), an adjusting shaft (24) is fixedly connected to the output end of the drive motor (18), and the adjusting shaft (24) is located inside the protective shell (21). A connecting rod (25) is slidably connected inside the protective shell (21), and the connecting rod (25) extends to the outside of the protective shell (21). A spiral groove (27) is opened on the adjusting shaft (24). A guide wheel (28) is rotatably connected to one end of the connecting rod (25) near the adjusting shaft (24), and the guide wheel (28) is adapted to the spiral groove (27). The monitoring components include a control box (6), a depth camera (11), an infrared sensor (12), and an RGB camera (13). A frame (3) is installed on the side wall of the flexible screen (2). Multiple elastic sheets (40) are evenly installed on the upper end of the frame (3). The elastic sheets (40) can bend with the flexible screen (2). A placement plate (10) is fixedly connected to the end of the elastic sheet (40) away from the frame (3). The depth camera (11), the infrared sensor (12), and the RGB camera (13) are all fixedly connected to the placement plate (10). The wall (1) has a socket (32) near the four corners. A sleeve (8) is inserted into the socket (32). Two telescopic grooves (36) are symmetrically opened in the sleeve (8). A telescopic rod (37) and a locking block (38) are slidably connected in the telescopic groove (36). The locking block (38) is fixedly connected to the telescopic rod (37). A compression spring (31) is installed in the socket (32). The compression spring (31) abuts against the sleeve (8). A reset spring (39) is sleeved on the telescopic rod (37). The reset spring (39) is located in the telescopic groove (36) to realize the quick assembly and disassembly of the flexible screen (2).

2. The immersive interactive digital cultural and creative flexible exhibition device according to claim 1, characterized in that: The connecting rod (25) is rotatably connected to a rotating seat (26) at one end near the longitudinal keel (15), and the rotating seat (26) is fixedly connected to the longitudinal keel (15).

3. The immersive interactive digital cultural and creative flexible exhibition device according to claim 1, characterized in that: A top post (30) is fixedly connected to the bottom wall of the socket (32). A slide rod (35) is fixedly connected to the end of the top post (30) away from the bottom wall. A first platform (33) is fixedly connected to the end of the slide rod (35) away from the top post (30). A second platform (34) is slidably connected to the outer wall of the slide rod (35).

4. The immersive interactive digital cultural and creative flexible exhibition device according to claim 1, characterized in that: Multiple sound collectors (5) are evenly installed at the lower end of the frame (3), and multiple light sensors (4) are evenly fixedly connected to both sides of the frame (3). A connecting line (7) is fixedly connected to the output end of the control box (6), and the control box (6) and the flexible screen (2) are electrically connected through the connecting line (7).

5. The immersive interactive digital cultural and creative flexible exhibition device according to claim 1, characterized in that: One end of the pivot (19) extending out of the hinge seat (16) is fixedly connected to a spring (20), and the end of the spring (20) away from the pivot (19) is fixedly connected to the hinge seat (16).

6. The immersive interactive digital cultural and creative flexible exhibition device according to claim 3, characterized in that: The socket (32) has two anti-collision grooves (29) symmetrically arranged in the circumferential direction, and the anti-collision grooves (29) are connected to the socket (32).

7. The immersive interactive digital cultural and creative flexible exhibition device according to claim 1, characterized in that: A buffer plate (14) is installed at the end of the horizontal keel (17) away from the universal seat (22), and the horizontal keel (17) and the flexible screen (2) are connected by the buffer plate (14).

8. The immersive interactive digital cultural and creative flexible exhibition device according to claim 1, characterized in that: The outer wall of the protective shell (21) is fitted with a tension spring (23). One end of the tension spring (23) is fixedly connected to the inner wall of the mounting groove (9), and the other end of the tension spring (23) is fixedly connected to the longitudinal keel (15).

Images