Vr device for three-dimensional visual simulation training based on hydropower station

Abstract

The utility model discloses a three -dimensional visualization simulation training is with VR equipment based on hydropower station, its technical scheme main points are: including bottom plate, the top surface fixed mounting of bottom plate has the support plate, the top surface fixed mounting of support plate has the sliding frame, the inner wall surface of sliding frame has seted up the sliding slot, the inside of sliding frame is provided with the projection board, and the projection board is arc block structure, and the outer wall surface fixed mounting of projection board has the sliding strip, and the projection board is through sliding slot and sliding strip joint in the inside of sliding frame, through setting projection board, can through the design of curved surface, under the premise of guaranteeing length enough, through the way of curved surface and reduce actual space occupation area, through the design of sliding slot and sliding strip, can limit the position of projection board, make it can slide according to the specified track, make the projection board can receive greater range projection, when operating position is located outside projection board, can rotate to corresponding position and operate.

Description

Technical Field

[0001] This utility model relates to the field of simulation training technology, specifically to a VR device for three-dimensional visualization simulation training based on hydropower stations. Background Technology

[0002] Given the shortcomings of traditional theoretical teaching in terms of the comprehensiveness and realism of combining theory with practice, this project will adopt a 3D interactive digital simulation to develop a safe, practical, and professional 3D interactive simulation training system. This system will serve as an important means for pre-job training, skills enhancement, and performance evaluation of maintenance personnel. Maintenance personnel will learn about the structure and composition of hydropower station scenarios, maintenance equipment, and related tools within a 3D realistic scene constructed by the virtual simulation system. They will also learn the maintenance operation procedures for hydropower station equipment, improving their theoretical learning and practical abilities. Hydropower stations, as providers of green energy, are crucial for promoting the structural adjustment of the power industry, ensuring power supply security, and achieving energy conservation and emission reduction. Therefore, improving the operation, maintenance, and safety management of hydropower stations is particularly important. Developing an advanced 3D visualization intelligent simulation training system is an effective way to rapidly improve the skills of power operation and maintenance personnel, while also laying the foundation for building a new generation of digital hydropower stations. With the continuous expansion of hydropower scale and the continuous improvement of automation technology, increasingly higher demands are being placed on the technical quality and work capabilities of power operation and maintenance personnel in hydropower enterprises. Currently, new employees at hydropower stations are not allowed to operate equipment before starting their jobs, resulting in slow improvement in their practical skills. Some equipment even has long intervals between annual inspections. Maintenance personnel have limited opportunities to practice these operations and some special testing procedures, leading to low proficiency. Given the new situation of focusing on improving the skills of maintenance personnel in the core hydropower sector and cultivating key technical personnel for production and maintenance, a 3D visualization intelligent simulation training system will play a more important role.

[0003] Existing VR devices on the market generally use headsets with built-in VR glasses. To ensure a clearer simulation effect, images are projected onto a dark screen, and handheld touch-screen devices are used to simulate the actual maintenance process, thus achieving a more realistic simulation effect. However, in actual use, to achieve a realistic simulation effect, the projected pipe image is relatively long, and the part that may need to be operated may be outside the screen. Simply increasing the length of the projection screen would increase the actual area occupied by the device. Therefore, we propose a VR device for 3D visualization simulation training based on hydropower stations. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a VR device for 3D visualization simulation training based on hydropower stations. It solves the problem that the projected pipeline image is relatively long, and the parts that may need to be operated are located outside the screen. Simply increasing the length of the projection screen would increase the actual area occupied by the device.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A VR device for 3D visualization simulation training based on hydropower stations includes a base plate, a support plate fixedly installed on the top surface of the base plate, a sliding frame fixedly installed on the top surface of the support plate, a sliding groove formed on the inner wall of the sliding frame, a projection plate arranged inside the sliding frame, the projection plate having an arc-shaped block structure, and a sliding strip fixedly installed on the outer wall of the projection plate. The projection plate is engaged inside the sliding frame through the sliding groove and the sliding strip.

[0006] Preferably, the sliding groove is a T-groove structure, and the sliding bar is a T-block structure.

[0007] Preferably, limit plates are fixedly installed at both ends of the projection panel, and a projection layer is fixedly installed on the inner wall of the projection panel. The projection layer is made of high-definition gray plastic.

[0008] Preferably, a protective net is fixedly installed on the top surface of the base plate, and an operating platform is fixedly installed on the top surface of the base plate.

[0009] Preferably, a placement seat is fixedly installed on the top surface of the operating table, and a plurality of first placement slots are formed on the outer wall of the placement seat. An operating pen is provided on the top surface of the placement seat, and the operating pen is fitted inside the first placement slot.

[0010] Preferably, the top surface of the operating table is provided with a second placement slot, a partition is fixedly installed inside the second placement slot, two shock-absorbing layers are fixedly installed inside the second placement slot, a cover plate is provided inside the second placement slot, and the cover plate and the second placement slot are connected together by a hinge.

[0011] In summary, the present invention has the following main advantages: 1. By setting up a projection plate, the actual space occupied can be reduced through the curved surface design while ensuring sufficient length. The design of sliding grooves and sliding bars can limit the position of the projection plate, allowing it to slide along a specified trajectory. This enables the projection plate to receive a larger projection area. When the operation position is outside the projection plate, it can be rotated to the corresponding position for operation, increasing the flexibility of the device. 2. By setting a sliding groove, the design of the sliding groove and sliding strip can increase the stability of the connection between the projection panel and the sliding frame while ensuring that the projection panel can slide normally, thus preventing it from falling off during the sliding process. The design of the limiting plate can limit the two ends of the projection panel and limit the maximum distance of the projection panel's sliding, thus preventing the projection panel from sliding directly out of the sliding frame and falling off. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the support plate structure of this utility model; Figure 3 This is a schematic diagram of the projection panel structure of this utility model; Figure 4 This is a schematic diagram of the operating table structure of this utility model.

[0013] Reference numerals in the attached drawings: 1. Base plate; 2. Support plate; 3. Sliding frame; 4. Sliding groove; 5. Projection plate; 6. Sliding strip; 7. Limiting plate; 8. Projection layer; 9. Protective net; 10. Operating table; 11. Placement seat; 12. First placement groove; 13. Operating pen; 14. Second placement groove; 15. Partition plate; 16. Shock-absorbing layer; 17. Cover plate. Detailed Implementation

[0014] 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.

[0015] refer to Figures 1-4 A VR device for 3D visualization simulation training based on hydropower stations includes a base plate 1. A support plate 2 is fixedly installed on the top surface of the base plate 1. A sliding frame 3 is fixedly installed on the top surface of the support plate 2. A sliding groove 4 is formed on the inner wall of the sliding frame 3. A projection plate 5 is set inside the sliding frame 3. The projection plate 5 has an arc-shaped block structure. A sliding strip 6 is fixedly installed on the outer wall of the projection plate 5. The projection plate 5 is engaged inside the sliding frame 3 through the sliding groove 4 and the sliding strip 6. Through the design of the projection plate 5, the actual space occupied can be reduced by the curved surface design while ensuring sufficient length. The design of the sliding groove 4 and the sliding strip 6 can limit the position of the projection plate 5, so that it can slide along a specified trajectory, allowing the projection plate 5 to receive a larger projection range. When the operation position is outside the projection plate 5, it can be rotated to the corresponding position for operation, increasing the flexibility of the device.

[0016] The sliding groove 4 is a T-shaped groove structure, and the sliding bar 6 is a T-shaped block structure. Through the design of the sliding groove 4 and the sliding bar 6, the T-shaped structure can increase the stability of the interlocking relationship between the projection plate 5 and the sliding frame 3 while ensuring that the projection plate 5 can slide normally, thus preventing it from falling off during the sliding process. Limiting plates 7 are fixedly installed at both ends of the projection plate 5. Through the design of the limiting plates 7, the two ends of the projection plate 5 can be limited respectively, and the maximum sliding distance of the projection plate 5 can be limited, thus preventing the projection plate 5 from sliding directly out of the sliding frame 3 and falling off.

[0017] A projection layer 8 is fixedly installed on the inner wall of the projection panel 5. The projection layer 8 is made of high-definition gray plastic. Through the design of the projection layer 8, it can ensure that it is not easy to get tired when watching for a long time due to its large field of view and soft light. It is suitable for long maintenance simulation processes.

[0018] A protective net 9 is fixedly installed on the top surface of the base plate 1. The design of the protective net 9 is used to distinguish between the inside and outside of the simulation area, so as to prevent accidental contact with other electrical components when leaving the simulation area during the simulation, thus providing a certain degree of protection for the user.

[0019] An operating table 10 is fixedly installed on the top surface of the base plate 1. The design of the operating table 10 allows for the temporary storage of various necessary components for simulation, making them easy to retrieve at any time. A placement seat 11 is fixedly installed on the top surface of the operating table 10. Several first placement slots 12 are opened on the outer wall of the placement seat 11. An operating pen 13 is set on the top surface of the placement seat 11. The operating pen 13 is fitted inside the first placement slots 12. The operating pen 13 is designed based on existing structures on the market. It is connected to the VR device through a built-in wireless transmission device and is used to simulate various tools for the maintenance of hydropower station machinery, thereby increasing the simulation level.

[0020] The top surface of the control panel 10 is provided with a second placement slot 14. The design of the second placement slot 14 allows for the storage and placement of various components required for simulation, such as VR headsets. A partition 15 is fixedly installed inside the second placement slot 14, and two shock-absorbing layers 16 are also fixedly installed inside the second placement slot 14. The design of the partition 15 and the shock-absorbing layers 16 can reduce the damage caused by friction and collision between the stored components and the inner wall of the second placement slot 14 and each other, effectively protecting various external components. A cover plate 17 is provided inside the second placement slot 14, and the cover plate 17 and the second placement slot 14 are connected together by a hinge.

[0021] 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 VR device for three-dimensional visualization simulation training based on hydropower stations, including a base plate (1), characterized in that, A support plate (2) is fixedly installed on the top surface of the base plate (1). A sliding frame (3) is fixedly installed on the top surface of the support plate (2). A sliding groove (4) is provided on the inner wall of the sliding frame (3). A projection plate (5) is provided inside the sliding frame (3). The projection plate (5) is an arc-shaped block structure. A sliding strip (6) is fixedly installed on the outer wall of the projection plate (5). The projection plate (5) is engaged inside the sliding frame (3) through the sliding groove (4) and the sliding strip (6).

2. The VR device for three-dimensional visualization simulation training based on hydropower stations according to claim 1, characterized in that, The sliding groove (4) is a T-shaped groove structure, and the sliding bar (6) is a T-shaped block structure.

3. The VR device for three-dimensional visualization simulation training based on a hydropower station as described in claim 1, characterized in that, Limiting plates (7) are fixedly installed at both ends of the projection plate (5), and a projection layer (8) is fixedly installed on the inner wall surface of the projection plate (5).

4. The VR device for three-dimensional visualization simulation training based on a hydropower station as described in claim 3, characterized in that, The projection layer (8) is made of high-definition gray plastic.

5. The VR device for three-dimensional visualization simulation training based on hydropower stations according to claim 1, characterized in that, A protective net (9) is fixedly installed on the top surface of the base plate (1).

6. The VR device for three-dimensional visualization simulation training based on a hydropower station according to claim 1, characterized in that, An operating table (10) is fixedly installed on the top surface of the base plate (1).

7. The VR device for three-dimensional visualization simulation training based on a hydropower station according to claim 6, characterized in that, The top surface of the operating table (10) is fixedly installed with a placement seat (11), and the outer wall surface of the placement seat (11) is provided with a plurality of first placement slots (12).

8. The VR device for three-dimensional visualization simulation training based on a hydropower station according to claim 7, characterized in that, An operating pen (13) is provided on the top surface of the placement seat (11), and the operating pen (13) is fitted inside the first placement slot (12).

9. The VR device for three-dimensional visualization simulation training based on a hydropower station according to claim 7, characterized in that, The top surface of the operating table (10) is provided with a second placement slot (14), and a partition (15) is fixedly installed inside the second placement slot (14).

10. The VR device for three-dimensional visualization simulation training based on a hydropower station according to claim 9, characterized in that, The second placement slot (14) has two shock-absorbing layers (16) fixedly installed inside, and a cover plate (17) is provided inside the second placement slot (14). The cover plate (17) and the second placement slot (14) are connected together by a hinge.

Images