VR safety science and education equipment

Abstract

The utility model relates to the technical field of VR, and discloses VR safety science and education equipment which comprises a base, base plates are fixedly connected to the front side and the rear side of the inner wall of the bottom of the base, a first motor is fixedly connected to the top end of the base plate on the front side, a rotating plate is fixedly connected to the driving end of the first motor, and a connecting frame is fixedly connected to the top end of the rotating plate. A second motor is fixedly connected to the top end of the base plate on the rear side, a worm is fixedly connected to the driving end of the second motor, a rotating rod is rotationally connected to the interior of the connecting frame, a worm gear is fixedly connected to the exterior of the rotating rod, connecting plates are fixedly connected to the left side and the right side of the rotating rod, and a supporting circular plate is fixedly connected to the top ends of the connecting plates. According to the utility model, the seat can move left and right and back and forth to simulate the actual dynamic experience, so that a user can feel the change of the movement more truly in a VR environment, and the immersion and effect of training are improved.

Description

Technical Field

[0001] The utility model relates to the field of VR technology, in particular to VR safety science and education equipment. Background Art

[0002] VR safety education devices are educational tools developed using virtual reality (VR) technology to enhance safety awareness and skills. They are typically used to simulate various potentially dangerous situations so that users can practice response strategies in a virtual environment, reducing risks in real-world operations.

[0003] However, existing VR safety education equipment struggles to accurately simulate left, right, and forward and backward movement, resulting in a lack of realism during training, which in turn impacts users' ability to cope with real-world situations. This lack of realistic movement can also cause discomfort in complex or dynamic environments, reducing training effectiveness. Therefore, VR safety education equipment has been proposed to address this issue. Utility Model Content

[0004] In order to make up for the above shortcomings, the present invention provides VR safety science and education equipment, aiming to improve the problem that some VR safety science and education equipment in the existing technology is difficult to accurately simulate left and right, front and back movements, resulting in a lack of realism for users during training and affecting the training effect.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The VR safety science and education equipment includes a base, wherein the front and rear sides of the bottom inner wall of the base are fixedly connected to a pad, the top of the pad on the front side is fixedly connected to motor 1, the driving end of motor 1 is fixedly connected to a rotating plate, the top of the rotating plate is fixedly connected to a connecting frame, the top of the pad on the rear side is fixedly connected to motor 2, the driving end of motor 2 is fixedly connected to a worm, the internal rotation of the connecting frame is connected to a rotating rod, the external side of the rotating rod is fixedly connected to a worm gear, the left and right sides of the rotating rod are fixedly connected to the connecting plate, the top of the connecting plate is fixedly connected to a supporting circular plate, the top of the supporting circular plate is fixedly connected to a seat, the front and rear sides of the bottom inner wall of the base are fixedly connected to the support plate, the rear side of the bottom end of the connecting frame is fixedly connected to a supporting plate, the left side of the top of the base is fixedly connected to a fixing plate, and the top of the fixing plate is fixedly connected to a display component for facilitating the recording of user training data by personnel around the device;

[0007] As a further description of the above technical solution:

[0008] The display assembly includes a square box, the bottom end of the square box is fixedly connected to the bottom end of the fixed plate, the left inner wall of the square box is fixedly connected to motor three, the driving end of motor three is fixedly connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a gear, the left inner wall of the square box is fixedly connected to an I-shaped slot block, the front and rear outer walls of the I-shaped slot block are slidably connected to sliding blocks, the rear end of the sliding block on the front side is fixedly connected to a lower rack plate, the top of the sliding block on the rear side is fixedly connected to a transmission plate, the front end of the transmission plate is fixedly connected to an upper rack plate, the bottom end of the sliding block is fixedly connected to an auxiliary display screen, and the right end of the square box is fixedly connected to the main display screen;

[0009] As a further description of the above technical solution:

[0010] A step is provided at the front end of the top of the base, a column is fixedly connected to the top of the base, and a storage slot is provided at the top of the column;

[0011] As a further description of the above technical solution:

[0012] The driving end of the motor 1 is rotatably connected to the interior of the front support plate, and the outer portion of the worm is rotatably connected to the interiors of the two support plates;

[0013] As a further description of the above technical solution:

[0014] The bottom of the support plate is rotatably connected to the outside of the driving end of the second motor, and the left and right inner walls of the connecting plate are in contact with the left and right sides of the connecting frame;

[0015] As a further description of the above technical solution:

[0016] The outer portion of the worm wheel is meshedly connected to the outer portion of the worm, and the driving end of the second motor is rotatably connected to the inner portion of the rear support plate;

[0017] As a further description of the above technical solution:

[0018] The outer portion of the lower rack plate is meshed with the outer portion of the gear, and the bottom end of the lower rack plate is slidably connected to the top end of the I-shaped slot block;

[0019] As a further description of the above technical solution:

[0020] The outside of the upper rack plate and the outside of the gear are meshed, the top of the upper rack plate is slidably connected to the top inner wall of the square box, and the outsides of the two auxiliary display screens are slidably connected to the bottom inner wall of the square box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the seat can realize left-right and forward-backward movement through the rotation mechanism driven by motors 1 and 2 on the base, simulating the actual dynamic experience, so that users can feel the changes in movement more realistically in the VR environment, thereby enhancing the immersion and effect of training.

[0023] 2. In this utility model, the display assembly can precisely adjust the position of the display screen through a gear system driven by three motors. The auxiliary display screen in the display assembly can be moved back and forth, making it easier for recorders to observe and record the user's data in VR. This provides an effective data recording and feedback tool, helping to more accurately analyze the user's training effects and progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the VR safety science and education equipment proposed in this utility model;

[0025] Figure 2 This is a structural diagram of the base of the VR safety science and education equipment proposed in this utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0028] Legend:

[0029] 1. Base; 2. Pad; 3. Motor 1; 4. Rotating plate; 5. Connecting frame; 6. Motor 2; 7. Worm; 8. Rotating rod; 9. Worm gear; 10. Connecting plate; 11. Support circular plate; 12. Seat; 13. Support plate; 14. Support plate; 15. Fixed plate; 16. Square box; 17. Motor 3; 18. Rotating shaft; 19. Gear; 20. I-shaped slot block; 21. Sliding block; 22. Lower rack plate; 23. Transmission plate; 24. Upper rack plate; 25. Auxiliary display screen; 26. Main display screen; 27. Ladder; 28. Column; 29. ​​Storage slot. DETAILED DESCRIPTION

[0030] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 and Figure 3 The present invention provides an embodiment of a VR safety science and education device, including a base 1, which is the basic support structure of the device. Its design ensures the stability of the entire device to withstand the dynamic loads of various parts. The bottom inner wall of the base 1 is fixedly connected to pads 2 on both the front and back sides for supporting subsequent other components. The top of the front pad 2 is fixedly connected to a motor 1 3, the driving end of the motor 1 3 is fixedly connected to a rotating plate 4, the top of the rotating plate 4 is fixedly connected to a connecting frame 5, the function of the motor 1 3 is to provide power for the rotating plate 4 to drive the connecting frame 5 to rotate, the top of the rear pad 2 is fixedly connected to a motor 2 6, the driving end of the motor 2 6 is fixedly connected to a worm 7, the internal rotation of the connecting frame 5 is connected to a rotating rod 8, the external part of the rotating rod 8 is fixedly connected to a worm gear 9, the external part of the worm gear 9 is meshed with the external part of the worm gear 7, and is responsible for transmitting the rotational force of the motor 2 6 to the rotating rod 8.

[0032] The left and right sides of the rotating rod 8 are fixedly connected with a connecting plate 10, and the left and right inner walls of the connecting plate 10 are in contact with the left and right sides of the connecting frame 5. The top of the connecting plate 10 is fixedly connected with a supporting circular plate 11. The power of motor 1 3 and motor 2 6 is transmitted through the connection of the connecting frame 5, the rotating rod 8 and the connecting plate 10. The top of the supporting circular plate 11 is fixedly connected with a seat 12. The design of the seat 12 allows it to move left and right and front and back under the drive of the supporting circular plate 11 to simulate the actual dynamic experience. The front and back sides of the bottom inner wall of the base 1 are fixedly connected with support plates 13, and the driving end of motor 13 is rotatably connected to the inner of the front support plate 13. The driving end of motor 2 6 is rotatably connected to the inside of the rear support plate 13, and the outside of the worm 7 is rotatably connected to the inside of the two support plates 13. The support plate 13 is used to provide support for the transmission assembly to ensure its stable transmission. The rear side of the bottom end of the connecting frame 5 is fixedly connected with a support plate 14 for supporting the connecting frame 5 to increase its stability. The bottom of the support plate 14 is rotatably connected to the outside of the driving end of motor 2 6. A step 27 is provided at the top front end of the base 1 to facilitate users to walk onto the base 1. A column 28 is fixedly connected to the top of the base 1, and a storage slot 29 is provided at the top of the column 28 for placing simulation equipment such as VR glasses.

[0033] Reference Figure 1 、 Figure 2 and Figure 4, a fixed plate 15 is fixedly connected to the left side of the top of the base 1, and a display component for facilitating the recording of user training data by personnel around the equipment is fixedly connected to the top of the fixed plate 15. The display component includes a square box 16, and the bottom end of the square box 16 is fixedly connected to the bottom end of the fixed plate 15. The left inner wall of the square box 16 is fixedly connected to a motor three 17, and the driving end of the motor three 17 is fixedly connected to a rotating shaft 18. The outside of the rotating shaft 18 is fixedly connected to a gear 19. The rotating shaft 18 is driven by the motor three 17 to rotate, driving the gear 19 to move. The left inner wall of the square box 16 is fixedly connected to an I-shaped slot block 20, and the outer walls on both sides of the front and rear sides of the I-shaped slot block 20 are slidably connected with sliding blocks 21. The I-shaped slot block 20 provides support and a sliding path for the sliding block 21, thereby ensuring the stability of the sliding block 21 and the subsequent components.

[0034] The rear end of the front sliding block 21 is fixedly connected to a lower rack plate 22, and the outer portion of the lower rack plate 22 is meshed with the outer portion of the gear 19, and the bottom end of the lower rack plate 22 is slidably connected to the top of the I-shaped slot block 20, and the top of the rear sliding block 21 is fixedly connected to a transmission plate 23, and the front end of the transmission plate 23 is fixedly connected to an upper rack plate 24, and the top of the upper rack plate 24 is slidably connected to the top inner wall of the square box 16. The meshing of the gear 19 with the upper rack plate 24 and the lower rack plate 22 realizes the transmission of the forward and backward movement of the sliding block 21.

[0035] Working principle: By turning on the motor 1 3 to generate power to drive the rotating plate 4 to rotate, the rotation of the rotating plate 4 drives the connecting frame 5 to rotate, and the rotation of the connecting frame 5 drives the rotating rod 8 to rotate, and the rotation of the rotating rod 8 drives the connecting plate 10 to rotate, and the rotation of the connecting plate 10 drives the supporting circular plate 11 to rotate, and the rotation of the supporting circular plate 11 drives the seat 12 to rotate left and right, thereby realizing the simulation of forward and backward movement, and by turning on the motor 2 6 to generate power to drive the worm 7 to rotate, because the worm gear 9 and the worm 7 are meshingly connected, and the rotation of the worm 7 drives the worm gear 9 to rotate, and the rotation of the worm gear 9 drives the rotating rod 8 to rotate, and the rotation of the rotating rod 8 drives the connecting plate 10 to rotate, and the rotation of the connecting plate 10 drives the supporting circular plate 11 to rotate, and the rotation of the supporting circular plate 11 drives the seat 12 to rotate, thereby realizing the simulation of left and right movement, thereby increasing the user's sense of reality and improving the training effect;

[0036] By turning on the motor 3 17 to generate power to drive the rotating shaft 18 to rotate, the rotation of the rotating shaft 18 drives the gear 19 to rotate. Since the upper rack plate 24 and the lower rack plate 22 are meshed with the gear 19, the rotation of the gear 19 drives the lower rack plate 22 and the upper rack plate 24 to move forward and backward. The forward and backward movement of the lower rack plate 22 drives the front sliding block 21 to move forward and backward. The upper rack plate 24 and the rear sliding block 21 are connected through the action of the transmission plate 23, so that the upper rack plate 24 drives the rear sliding block 21 to move forward and backward, thereby achieving the forward and backward movement of the sliding block 21 driving the forward and backward movement of the auxiliary display screen 25, thereby controlling the expansion and folding of the auxiliary display screen 25. By expanding the auxiliary display screen 25, it is convenient for the recorders around the equipment to observe and record the user's data in the VR simulation situation, thereby giving the user more accurate guidance and enhancing the training effect.

[0037] Finally, it should be noted that the above 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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. VR safety science and education equipment, including a base (1), characterized by: The inner wall of the bottom of the base (1) is fixedly connected to a pad (2) on both the front and rear sides. The top of the pad (2) on the front side is fixedly connected to a motor 1 (3). The driving end of the motor 1 (3) is fixedly connected to a rotating plate (4). The top of the rotating plate (4) is fixedly connected to a connecting frame (5). The top of the pad (2) on the rear side is fixedly connected to a motor 2 (6). The driving end of the motor 2 (6) is fixedly connected to a worm (7). The interior of the connecting frame (5) is rotatably connected to a rotating rod (8). The exterior of the rotating rod (8) is fixedly connected to a worm gear (9). The rotating rod The left and right sides of (8) are fixedly connected with connecting plates (10), the top of the connecting plate (10) is fixedly connected with a supporting circular plate (11), the top of the supporting circular plate (11) is fixedly connected with a seat (12), the front and rear sides of the bottom inner wall of the base (1) are fixedly connected with supporting plates (13), the rear side of the bottom end of the connecting frame (5) is fixedly connected with a supporting plate (14), the left side of the top of the base (1) is fixedly connected with a fixing plate (15), and the top of the fixing plate (15) is fixedly connected with a display component for facilitating the recording of user training data by personnel around the device.

2. The VR safety education equipment according to claim 1, characterized in that: The display assembly comprises a square box (16), the bottom end of the square box (16) is fixedly connected to the bottom end of the fixed plate (15), the left inner wall of the square box (16) is fixedly connected to a motor three (17), the driving end of the motor three (17) is fixedly connected to a rotating shaft (18), the outside of the rotating shaft (18) is fixedly connected to a gear (19), the left inner wall of the square box (16) is fixedly connected to an I-shaped slot block (20), the front and rear outer walls of the I-shaped slot block (20) are slidably connected to sliding blocks (21), the rear end of the front sliding block (21) is fixedly connected to a lower rack plate (22), the top of the rear sliding block (21) is fixedly connected to a transmission plate (23), the front end of the transmission plate (23) is fixedly connected to an upper rack plate (24), the bottom end of the sliding block (21) is fixedly connected to an auxiliary display screen (25), and the right end of the square box (16) is fixedly connected to a main display screen (26).

3. The VR safety education equipment according to claim 1, characterized in that: A step (27) is provided at the front end of the top of the base (1), a column (28) is fixedly connected to the top of the base (1), and a storage groove (29) is provided at the top of the column (28).

4. The VR safety education equipment according to claim 1, characterized in that: The driving end of the motor 1 (3) is rotatably connected to the inside of the front support plate (13), and the outer end of the worm (7) is rotatably connected to the inside of the two support plates (13).

5. The VR safety education equipment according to claim 1, characterized in that: The bottom of the support plate (14) is rotatably connected to the outside of the driving end of the second motor (6), and the left and right inner walls of the connecting plate (10) are in contact with the left and right sides of the connecting frame (5).

6. The VR safety education equipment according to claim 1, characterized in that: The outside of the worm wheel (9) is meshedly connected to the outside of the worm (7), and the driving end of the second motor (6) is rotatably connected to the inside of the rear support plate (13).

7. The VR safety education equipment according to claim 2, characterized in that: The outer portion of the lower rack plate (22) is meshedly connected to the outer portion of the gear (19), and the bottom end of the lower rack plate (22) is slidably connected to the top end of the I-shaped slot block (20).

8. The VR safety education equipment according to claim 2, characterized in that: The outside of the upper rack plate (24) and the outside of the gear (19) are meshed, the top of the upper rack plate (24) is slidably connected to the top inner wall of the square box (16), and the outsides of the two auxiliary display screens (25) are slidably connected to the bottom inner wall of the square box (16).

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