Transverse cylinder dynamic naked eye panoramic all-digital immersive media display device

Abstract

The utility model relates to the technical field of naked eye display, in particular to a transverse cylinder dynamic naked eye panoramic all-digital immersive media display device which comprises an LED display screen module, a rectangular galvanized steel pipe, a fixing piece and a fixing frame which are distributed in a transverse cylinder mode, and the LED display screen module is formed by splicing a plurality of arc-shaped LED screens. The rectangular galvanized steel pipe is arranged in the axial direction of the fixing frame and used for supporting the LED display screen module, a U-shaped clamp is arranged on the rear side of the LED display screen to serve as a fixing piece, the connection stability is enhanced through an inner arm magnet piece, and rapid installation and disassembly are facilitated. The balance weight base with expansion bolts is arranged at the bottom of the fixing frame, it is ensured that the overall structure is stable and safe, the equipment is reasonable in structure, convenient to install, high in visual immersion and suitable for scenes such as virtual reality, digital exhibition halls and game experience, and high-quality naked eye panoramic dynamic image display is achieved.

Description

Technical Field

[0001] This utility model relates to the field of naked-eye display technology, specifically a horizontal cylindrical dynamic naked-eye panoramic full-digital immersive media display device. Background Technology

[0002] Virtual Reality (VR) technology has made significant progress in recent years and is widely used in entertainment, education, healthcare, and other fields. However, current VR presentation methods mainly rely on wearing headsets or glasses. While these traditional VR devices can provide a certain degree of immersion, they suffer from the following significant problems:

[0003] Poor realism:

[0004] Users need to wear specialized head-mounted displays (HMDs), which typically have high latency and low resolution, resulting in less realistic visuals.

[0005] Helmets or glasses have a limited field of view and cannot fully cover the natural field of vision of the human eye, which can easily cause edge distortion and image tearing.

[0006] Poor comfort:

[0007] Wearing helmets or glasses for extended periods can cause discomfort such as dizziness and eye strain.

[0008] The device is quite heavy, and prolonged use can put strain on the neck and negatively impact the user experience.

[0009] Traditional VR devices are not suitable for certain groups, such as visually impaired individuals or those who are not suited to wearing additional equipment. Utility Model Content

[0010] (a) Technical problems to be solved

[0011] To address the shortcomings of existing technologies, this invention provides a horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device.

[0012] (II) Technical Solution

[0013] To achieve the above objectives, this utility model provides the following technical solution: The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device of this utility model includes LED display modules, rectangular galvanized steel pipes, fasteners, and a fixing frame. The LED display modules are spliced ​​to form a circular display surface, and the LED display modules are distributed along the axial direction of the fixing frame. The rectangular galvanized steel pipes are distributed along the axial direction of the fixing frame and fix the LED display modules. The rectangular galvanized steel pipes are fixedly connected to the fixing frame, and the LED display modules are connected to the rectangular galvanized steel pipes through the fasteners.

[0014] Preferably, the fixing frame is a cylindrical structure, and both ends of the fixing frame are through holes.

[0015] More preferably, the LED display module includes a plurality of LED displays, the LED displays being curved screens, and the radius of curvature of the LED displays matching the diameter of the fixed frame.

[0016] Preferably, the fastener is fixedly installed on the rear side of the LED display screen, and the fastener is a U-shaped clip.

[0017] Preferably, the rectangular galvanized steel pipe is provided with several slots, and the U-shaped clamp is adapted to the slots.

[0018] More preferably, the inner arm of the U-shaped clamp is provided with a magnet.

[0019] Preferably, both ends of the rectangular galvanized steel pipe are fixedly connected to the fixed frame by bolts.

[0020] Preferably, the bottom of the fixed frame is provided with a counterweight base, and the counterweight base is provided with expansion bolts.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, this utility model provides a horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device, which has the following beneficial effects:

[0023] Strong panoramic immersive experience: Multiple curved LED displays are spliced ​​together to form a 360-degree circular display surface. Combined with synchronous control technology, it realizes naked-eye panoramic image playback without blind spots and with dynamic continuity, which greatly enhances the audience's sense of immersion and on-site experience.

[0024] Stable and reliable structure: Rectangular galvanized steel pipes are used as the supporting skeleton of the LED display module, distributed along the axis of the fixed frame, resulting in high overall structural strength and strong corrosion resistance; at the same time, the two ends of the steel pipes are connected to the fixed frame of the cylindrical structure by bolts, ensuring the overall rigidity and disassembly of the system.

[0025] Easy installation and efficient maintenance: The LED display screen is fixed in the slot of the galvanized steel pipe by U-shaped clips. Combined with the adsorption effect of the inner wall magnetic plates, the installation is firm and easy to disassemble and assemble quickly, which greatly improves the efficiency of later maintenance and replacement.

[0026] Highly adaptable and flexible in expansion: The curvature radius of the LED display screen matches the diameter of the fixed frame, ensuring seamless splicing; it also supports combinations of screens of different sizes and resolutions to adapt to various application scenarios.

[0027] Safe and stable operation: The equipment is equipped with a counterweight base at the bottom and is fixed to the ground with expansion bolts, which effectively prevents the risk of tipping over due to wind or vibration and ensures the stable operation of the equipment for a long time.

[0028] The device has a reasonable structure, is easy to install, and has a strong visual immersion. It is suitable for scenarios such as virtual reality, digital exhibition halls, and gaming experiences, and can achieve high-quality naked-eye panoramic dynamic image display. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall equipment structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the assembly structure of the LED display screen and the rectangular galvanized steel pipe of this utility model;

[0031] Figure 3 This is a schematic diagram of the assembly structure of the LED display screen and the U-shaped clamp of this utility model;

[0032] Figure 4 This is a schematic diagram of the structure for installing the counterweight base on the fixed frame of this utility model;

[0033] In the diagram: 1. LED display module; 2. Rectangular galvanized steel pipe; 3. Fastener; 4. Fixing frame; 5. LED display; 6. Magnet; 7. Counterweight base; 8. Expansion bolt. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figure 1-4The present invention relates to a horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device, comprising an LED display module 1, a rectangular galvanized steel pipe 2, a fixing component 3, and a fixing frame 4. The LED display modules 1 are spliced ​​to form a 360-degree annular display surface, and the LED display modules 1 are distributed along the axial direction of the fixing frame 4. The rectangular galvanized steel pipe 2 is distributed along the axial direction of the fixing frame and fixes the LED display module 1. The rectangular galvanized steel pipe 2 is fixedly connected to the fixing frame 4, and the LED display module 1 is connected to the rectangular galvanized steel pipe 2 through the fixing component 3.

[0036] Principle of horizontal cylindrical naked-eye panoramic imaging

[0037] The device uses a 360-degree circular LED display module 1 to form a closed curved surface, dividing the panoramic (720-degree) dynamic film into multiple arc-shaped signal areas, which are simultaneously transmitted to each LED display screen. Utilizing the persistence of vision characteristic of the human eye, a continuous, immersive image is created within the hollow cylindrical space. Viewers inside the cylinder can enjoy a seamless panoramic view without wearing any equipment, and this, combined with sound field positioning technology, achieves a multi-sensory immersive experience.

[0038] Structural support and fixing principles

[0039] Rigid support of rectangular galvanized steel pipe 2: Rectangular galvanized steel pipe 2, which are evenly distributed along the axis of the fixed frame 4, serve as a skeleton and are fixed to the LED display module 1 by the U-shaped clamp through the slot to form a curved support structure.

[0040] The magnetic quick connection of the fastener 3: The U-shaped clamp has a built-in magnet 6, which is magnetically fixed to the slot of the rectangular galvanized steel pipe 2. At the same time, it is locked with the assistance of bolts, so as to realize the quick installation and disassembly of the LED display module 1.

[0041] Stable positioning of fixed frame 4: The bottom counterweight base 7 is fixed to the ground by expansion bolts 8 to ensure the overall anti-overturning stability of the equipment.

[0042] Principles of Optimal Technical Solution

[0043] Curvature matching of curved screen: LED display module 1 adopts a curved screen that is compatible with the diameter of fixed frame 4 (e.g., when the frame diameter is 3 meters, the curvature radius of the screen is 1.5 meters). Through precise splicing (gap ≤ 2mm), image distortion is eliminated, and 360-degree seamless image fusion is achieved.

[0044] Magnetic quick installation: The inner arm magnet 6 of the U-shaped clamp magnetically attaches to the steel pipe slot, reducing the amount of bolts used by more than 50%, while avoiding damage to the LED display screen 5 by welding, thus improving installation efficiency.

[0045] Modular signal processing: The panoramic video is divided into sub-screens corresponding to the number of LED modules (e.g., 12 screens correspond to 12 signals). A synchronization controller is configured to drive the synchronous display of each screen, with a delay error of ≤10ms, ensuring the continuity of dynamic images.

[0046] Video segmentation algorithm

[0047] Video segmentation is the process of dividing a panoramic video source into multiple sub-frames, with each sub-frame corresponding to an LED module. This is a common technique in the fields of image processing and computer vision.

[0048] Frame segmentation algorithm: Based on screen resolution and layout, each frame image is segmented into sub-images corresponding to the number of LED modules. For example, for a 360-degree panoramic video, if 12 screens are used for display, each frame image needs to be evenly divided into 12 parts.

[0049] Content-aware segmentation: More advanced segmentation methods may consider the video content itself to optimize segmentation strategies and avoid cutting or distorting key content.

[0050] Synchronization control algorithm

[0051] The synchronization controller is responsible for managing the synchronized display between all LED modules, ensuring that all screens can start playing their respective parts at the same time and maintain a consistent speed and timeline.

[0052] Time synchronization protocols (such as PTP, Precision Time Protocol): are used to accurately synchronize the time of distributed devices in a network environment, which is crucial for the synchronization of multi-screen systems.

[0053] Buffering and Latency Compensation: Due to potential delays introduced by network transmission or hardware processing, the system employs appropriate buffering mechanisms to minimize the impact of these delays, ensuring that content on all screens is as synchronized as possible. A latency error requirement of ≤10ms means the system must adjust the playback timing between each screen with extremely high precision.

[0054] Ensuring the continuity of dynamic images

[0055] To ensure the continuity of dynamic images displayed on multiple screens, in addition to the synchronization control mentioned above, the following points should also be noted:

[0056] Color calibration and brightness matching: Ensure consistent color performance and brightness levels across all screens to avoid visual discontinuity caused by hardware differences.

[0057] Edge blending technology: If there are physical seams between screens, edge blending technology can be used to soften the boundaries and make the transition smoother and more natural.

[0058] The device has a reasonable structure, is easy to install, and has a strong visual immersion. It is suitable for scenarios such as virtual reality, digital exhibition halls, and gaming experiences, and can achieve high-quality naked-eye panoramic dynamic image display.

[0059] Detailed Workflow

[0060] Step 1: Equipment Assembly Stage

[0061] The rectangular galvanized steel pipes 2 are arranged at a predetermined angle and fixed to the cylindrical fixing frame 4 with bolts;

[0062] Install a U-shaped clamp with a magnet 6 on the galvanized steel pipe;

[0063] Insert the curved LED display module 1 into the U-shaped clip in sequence, and fix it by using magnetic attraction and slot structure;

[0064] Install the counterweight base 7 and fix it to the ground using expansion bolts 8.

[0065] Step 2: Signal Access and Debugging Phase

[0066] Input a panoramic video source, and the signal processor will perform split-screen processing to generate sub-screens corresponding to the number of LED modules;

[0067] Each sub-screen signal is transmitted to the corresponding LED display screen 5, and is uniformly scheduled by the synchronization controller to ensure that the playback delay error is ≤10ms;

[0068] Activate the naked-eye stereo vision optimization algorithm to adjust parallax and rendering effects in real time based on the user's position.

[0069] Step 3: Immersive Display Operation Phase

[0070] Multiple LED displays simultaneously play sub-images, forming a continuous 360-degree panoramic image;

[0071] Viewers can move freely inside the cylinder, gaining a completely immersive visual experience without blind spots;

[0072] The system continuously monitors signal synchronization status and environmental parameters such as temperature and humidity, and automatically adjusts brightness and color performance accordingly.

[0073] To replace or repair LED display screen 5, simply loosen the corresponding U-shaped clips for quick disassembly.

[0074] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device, characterized in that, The device includes an LED display module (1), a rectangular galvanized steel pipe (2), a fastener (3), and a fixed frame (4). The LED display module (1) is spliced ​​to form a 360-degree circular display surface. The LED display module (1) is distributed along the axial direction of the fixed frame (4). The rectangular galvanized steel pipe (2) is distributed along the axial direction of the fixed frame and fixes the LED display module (1). The rectangular galvanized steel pipe (2) is fixedly connected to the fixed frame (4). The LED display module (1) is connected to the rectangular galvanized steel pipe (2) through the fastener (3).

2. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 1, characterized in that, The fixed frame (4) is a cylindrical structure, and both ends of the fixed frame (4) are through holes.

3. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 1, characterized in that, The LED display module (1) includes several LED displays (5), the LED displays (5) are curved screens, and the radius of curvature of the LED displays (5) matches the diameter of the fixed frame (4).

4. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 1, characterized in that, The fastener (3) is fixedly installed on the rear side of the LED display screen (5), and the fastener (3) is a U-shaped clamp.

5. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 4, characterized in that, The rectangular galvanized steel pipe (2) is provided with several slots, and the U-shaped clamp is adapted to the slots.

6. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 5, characterized in that, The inner arm of the U-shaped clamp is provided with a magnet (6).

7. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 1, characterized in that, The two ends of the rectangular galvanized steel pipe (2) are fixedly connected to the fixed frame (4) by bolts.

8. The horizontal cylindrical dynamic naked-eye panoramic fully digital immersive media display device according to claim 1, characterized in that, The bottom of the fixed frame is provided with a counterweight base (7), and the counterweight base (7) is provided with expansion bolts (8).

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