Virtual reality equipment for experiencing virtual BIM space
By incorporating wiping and heat dissipation components into VR devices, the problem of lens fogging caused by heat in VR glasses has been solved, achieving a clear field of vision and a comfortable immersive experience, thus improving the long-term use effect for users.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-06
AI Technical Summary
In existing technologies, VR glasses experience lens fogging due to heat generation during use, resulting in blurred images, reduced visual clarity and immersion, causing discomfort to users and disrupting the continuity of exploration.
The design incorporates a wiping component and a heat dissipation component. The wiping component uses a cleaning frame and brush to wipe away fog from the surface of the eyepiece, while the heat dissipation component uses a fan and fan blades to generate a gentle breeze to reduce heat buildup.
It effectively removes fog, maintains visual clarity and immersion, improves user experience quality, and ensures clear vision and comfort during long-term use.
Smart Images
Figure CN223977444U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of virtual reality (VR) technology, specifically relating to a virtual reality device for experiencing virtual BIM space. Background Technology
[0002] Wearing VR glasses and entering a virtual space, users feel as if they are in a completely new world, able to freely explore every corner, from internal details to external landscapes, enjoying an unprecedented interactive experience. However, while providing a deep sense of immersion, this cutting-edge technology also faces some challenges. One significant issue is that VR glasses generate heat during use, which not only interferes with the user's visual clarity but may also cause discomfort, affecting the overall experience. Due to the heat, users may frequently encounter lens fogging, causing the image to become blurry and weakening the realism and immersion of the virtual environment. This is especially noticeable during prolonged use, bringing additional inconvenience to the user's exploration journey and limiting the continuity and comfort of the experience. Nevertheless, this technology still brings revolutionary changes to the way design, review, and communication are conducted, allowing users to understand and experience the virtual world in unprecedented ways.
[0003] In existing technologies, when users experience virtual reality devices that provide virtual BIM spaces, wearing VR glasses to experience the virtual space, the heat generated inside can cause the lens to fog up, blurring the image and severely affecting visual clarity and immersion, causing discomfort to users and interfering with the continuity of exploration. Utility Model Content
[0004] The purpose of this invention is to provide a virtual reality device for experiencing a virtual BIM space, aiming to solve the problem in the prior art where, when users wear VR glasses to experience a virtual space, the heat generated inside the virtual reality device causes the lens to fog up, blurring the image, seriously affecting visual clarity and immersion, causing discomfort to users and interfering with the continuity of exploration.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A virtual reality device for experiencing a virtual BIM space, comprising:
[0007] Main body of the device;
[0008] The device has two eyepieces, both of which are fixedly connected to the surface of the main body of the device.
[0009] The wiping assembly comprises two sets, each set including a cleaning frame, a limiting rod, a sliding block, a push block, a brush, and a sliding groove. The sliding groove is formed on the surface of the main body of the device. The limiting rod is fixedly connected to the upper end of the main body of the device. The sliding block is slidably connected to the circumferential surface of the limiting rod. The push block is fixedly connected to the surface of the sliding block and slidably connected within the sliding groove. The cleaning frame is fixedly connected to one end of the push block, and the brush is fixedly connected to one end of the cleaning frame.
[0010] A heat dissipation component is disposed on one side of the main body of the device.
[0011] In a preferred embodiment of this utility model, the heat dissipation assembly includes a fan housing, a fan blade body, and a motor. The motor is fixedly connected to the surface of the device body, and the output end of the motor movably passes through one end of the device body. The fan blade body is fixedly connected to the output end of the motor, and the fan housing is fixedly connected to the surface of the device body.
[0012] As a preferred embodiment of this utility model, the surface of the main body of the device is provided with multiple ventilation holes.
[0013] As a preferred embodiment of this utility model, a sponge pad is fixedly connected to the surface of the main body of the device, and a strap body is fixedly attached to the surface of the main body of the device.
[0014] As a preferred embodiment of this utility model, two anti-detachment blocks are fixedly connected to the upper ends of the two limiting rods respectively.
[0015] As a preferred embodiment of this utility model, the surface of the main body of the device is provided with a nose-attaching opening.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. In this solution, when the user experiences prolonged use of the device, resulting in heat and fogging of the lens, the push block can be pulled upwards, causing it to slide and be stopped on the circumferential surface of the limiting rod, preventing displacement. Subsequently, the entire cleaning frame will also move upwards, with its upper part sliding within the sliding groove. As the cleaning frame moves upwards, the brushes on its surface will wipe the eyepiece surface, effectively removing fog caused by heat. This operation eliminates the problem of blurred images, significantly improving visual clarity and immersion, ensuring that the user experience is not affected. Through this design, a clear field of vision can be maintained even after prolonged use, enhancing the overall user experience.
[0018] 2. In this solution, when the user wears the device, the motor drives the fan blades to rotate, generating a gentle breeze that is blown out through the fan housing, effectively reducing heat buildup and providing a more comfortable user experience. This design not only helps maintain a clear lens and prevents fogging caused by heat, but also enhances the user's overall comfort, ensuring a good field of view and immersive experience even during extended use. Attached Figure Description
[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0020] Figure 1 This is a first-view perspective perspective view of the present invention;
[0021] Figure 2 This utility model Figure 1 A partial schematic diagram of point A in the middle;
[0022] Figure 3 This is a schematic diagram of the wiping assembly of this utility model;
[0023] Figure 4 This is a schematic diagram of the heat dissipation component of this utility model.
[0024] In the diagram: 1. Main body of the device; 2. Main body of the strap; 3. Eyepiece; 4. Cleaning frame; 5. Limiting rod; 6. Anti-detachment block; 7. Ventilation hole; 8. Nose-mouth patch; 9. Sponge pad; 10. Fan casing; 11. Fan blade body; 12. Motor; 13. Sliding block; 14. Push block; 15. Brush; 16. Sliding groove. Detailed Implementation
[0025] 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.
[0026] Example
[0027] Please see Figures 1-4 The present invention provides the following technical solution:
[0028] A virtual reality device for experiencing a virtual BIM space, comprising:
[0029] Device body 1;
[0030] Eyepiece 3, there are two eyepieces 3, and both eyepieces 3 are fixedly connected to the surface of the main body 1 of the device;
[0031] The wiping assembly has two sets. Each set of wiping assemblies includes a cleaning frame 4, a limiting rod 5, a sliding block 13, a push block 14, a brush 15, and a sliding groove 16. The sliding groove 16 is opened on the surface of the device body 1. The limiting rod 5 is fixedly connected to the upper end of the device body 1. The sliding block 13 is slidably connected to the circumferential surface of the limiting rod 5. The push block 14 is fixedly connected to the surface of the sliding block 13 and is slidably connected in the sliding groove 16. The cleaning frame 4 is fixedly connected to one end of the push block 14, and the brush 15 is fixedly connected to one end of the cleaning frame 4.
[0032] A heat dissipation component is located on one side of the main body 1 of the device.
[0033] In a specific embodiment of this utility model, when a user wears the device for a long time, heat will be generated. At this time, simply pull the push block 14 upward, and then the sliding block 13 will slide on the circumferential surface of the limiting rod 5 to limit the push block 14 and prevent it from deviating. Then the cleaning frame 4 will be pulled upward as a whole, and the upper part of the cleaning frame 4 will slide in the sliding groove 16. During the upward pulling process of the cleaning frame 4, the brush 15 on its surface will wipe the surface of the eyepiece 3, which can wipe away the fog generated on the surface of the eyepiece 3 due to heat, thereby solving the problem of blurred image caused by fog, which seriously affects visual clarity and immersion.
[0034] Please refer to the details. Figures 1-4 The heat dissipation assembly includes a fan housing 10, a fan blade body 11, and a motor 12. The motor 12 is fixedly connected to the surface of the device body 1, and the output end of the motor 12 moves through one end of the device body 1. The fan blade body 11 is fixedly connected to the output end of the motor 12, and the fan housing 10 is fixedly connected to the surface of the device body 1.
[0035] In this embodiment: when the user wears this device, the motor 12 is turned on, which in turn drives the fan blade body 11 to rotate. The breeze generated by the fan blade body 11 is then blown out through the fan casing 10, which helps to reduce heat.
[0036] Please refer to the details. Figures 1-4 The surface of the main body 1 of the device has multiple ventilation holes 7.
[0037] In this embodiment, the surface of the main body 1 of the device is provided with multiple ventilation holes 7 in order to better dissipate the heat generated when the user wears it.
[0038] Please refer to the details. Figures 1-4 A sponge pad 9 is fixedly connected to the surface of the main body 1 of the device, and a strap body 2 is fixedly connected to the surface of the main body 1 of the device.
[0039] In this embodiment: the function of the strap body 2 is to fix the device on the eyes; the sponge pad 9 is made of sponge, and when the user wears the device, the part that fits in contact with the face is made of sponge material, which can be softer and more comfortable.
[0040] Please refer to the details. Figures 1-4 Two anti-detachment blocks 6 are fixedly connected to the upper ends of the two limit rods 5 respectively.
[0041] In this embodiment, the function of the anti-detachment block 6 is to prevent the sliding block 13 from detaching from the surface of the limiting rod 5.
[0042] Please refer to the details. Figures 1-4 The surface of the main body 1 of the device is provided with a nose-and-mouth patch 8.
[0043] In this embodiment, the shape of the nose patch 8 can fit the user's nose area, making it more comfortable to wear.
[0044] It should be noted that the specific model of the device body 1 and motor 12 used shall be selected by those skilled in the art, and the above-mentioned device body 1 and motor 12 are all existing technologies, which will not be elaborated in this solution.
[0045] The working principle and usage process of this utility model are as follows: When the user wears this device for a long time, heat will be generated. At this time, simply pull the push block 14 upward, and the sliding block 13 will slide on the circumferential surface of the limiting rod 5, limiting the push block 14 and preventing it from shifting. Then, the cleaning frame 4 will be pulled upward as a whole, and the upper part of the cleaning frame 4 will slide in the sliding groove 16. During the upward pulling process, the brush 15 on its surface will wipe the surface of the eyepiece 3, which can wipe away the fog generated on the surface of the eyepiece 3 due to heat, thereby solving the problem of blurred image caused by fog, which seriously affects visual clarity. This addresses the issues of immersion and visual clarity. Furthermore, when the user wears the device, the motor 12 rotates, causing the fan blade body 11 to turn. The resulting breeze is then blown out through the fan housing 10, reducing heat. The aforementioned wiping component can wipe away fog on the eyepiece 3 surface, thus solving the problem that when users experience virtual reality devices in a virtual BIM space, wearing VR glasses to experience the virtual space, the internal heat causes the lens to fog up, blurring the image and severely affecting visual clarity and immersion, causing discomfort and interfering with the continuity of exploration.
[0046] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.
Claims
1. A virtual reality device to experience a virtual BIM space, characterized by: Include: Device body (1); Eyepiece (3), the eyepiece (3) is equipped with two, two The eyepiece (3) is fixedly connected to the surface of the device body (1); Wiping assembly, the wiping assembly is provided with two groups, each group wiping assembly includes cleaning frame (4), limiting rod (5), sliding block (13), push block (14), brush (15) and sliding groove (16), The sliding groove (16) is opened in the surface of the device body (1), the limiting rod (5) is fixedly connected to the upper end of the device body (1), The sliding block (13) is slidably connected to the circumferential surface of the limiting rod (5), the push block (14) is fixedly connected to the surface of the sliding block (13), and the push block (14) is slidably connected in the sliding groove (16), The cleaning frame (4) is fixedly connected to one end of the push block (14), and the brush (15) is fixedly connected to one end of the cleaning frame (4); Heat dissipation assembly, the heat dissipation assembly is arranged on one side of the device body (1).
2. The virtual reality device for experiencing a virtual BIM space of claim 1, wherein: The heat dissipation assembly includes fan guard shell (10), fan blade body (11) and motor (12), the motor (12) is fixedly connected to the surface of the device body (1), and the output end of the motor (12) is movably penetrated through one end of the device body (1), The fan blade body (11) is fixedly connected to the output end of the motor (12), and the fan guard shell (10) is fixedly connected to the surface of the device body (1).
3. The virtual reality device for experiencing a virtual BIM space of claim 2, wherein: The surface of the device body (1) is provided with a plurality of air holes (7).
4. The virtual reality device for experiencing a virtual BIM space of claim 3, wherein: The surface of the device body (1) is fixedly connected with a sponge pad (9), and the surface of the device body (1) is fixedly connected with a binding band body (2).
5. The virtual reality device for experiencing a virtual BIM space of claim 4, wherein: The upper end of two limiting rods (5) is fixedly connected with two anti-dropping blocks (6) respectively.
6. The virtual reality device for experiencing a virtual BIM space of claim 5, wherein: The surface of the device body (1) is provided with a nose port (8).