Education intelligent equipment based on VR technology
By separating the VR device's frame from the device body and simplifying the lens removal process using limiting strips and components, the problem of difficult lens cleaning is solved, improving user experience and eye health.
Patent Information
- Application Number
- CN202422376273.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The lenses of VR devices are not easy to remove for cleaning, and long-term use can affect the user's eye health.
The frame is separated from the main body and is limited by a limiting strip and a limiting component. The lenses are placed on the frame. During cleaning, the limiting piece of the limiting component is moved to release the limitation, simplifying the lens removal process.
It is easy to operate and clean the lenses, which improves the user experience and protects the user's eye health.
Smart Images
Figure CN223539074U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of VR equipment technology, and in particular to an educational smart device based on VR technology. Background Technology
[0002] VR devices utilize head-mounted displays to block out a person's vision and hearing, creating a feeling of being in a virtual environment. The display principle involves the left and right eye screens displaying images for each eye separately; the human eye receives this differentiated information and generates a sense of depth in the brain. Common VR devices fall into two categories: one is an all-in-one device with a built-in motherboard and screen, providing the VR scene; the other involves placing a mobile phone inside the VR device and projecting VR videos through VR lenses, using the phone as the source.
[0003] With the continuous development of technology, VR devices are gradually being applied in education and publicity, demonstrating enormous potential. Through VR technology, users can immerse themselves in various virtual scenarios, gaining a more vivid and intuitive learning experience. This immersive learning not only stimulates users' interest but also effectively enhances teaching outcomes and improves teaching efficiency.
[0004] When VR devices are used for extended periods, they are in close contact with the user's face, making the lenses susceptible to contamination from sweat, oil, dust, and other impurities. This can lead to dirt buildup on the lenses, causing eye strain and negatively impacting vision. Lens cleaning is particularly important in public places or when multiple people share the same device. Because VR lenses are typically located inside the device, removing and cleaning them is extremely cumbersome, often causing inconvenience and affecting the user experience. Utility Model Content
[0005] The technical problem this invention aims to solve is that the lenses of VR devices are not easy to remove and clean, which can affect the user's eye health in the long run.
[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an educational intelligent device based on VR technology, including a body and a frame, a receiving compartment is provided on one side of the body, a restraint strap is connected to the other side of the body, a receiving plate is snapped into the side of the body near the receiving compartment, a frame groove matching the frame is opened on the other side of the body, a limiting strip is fixedly connected to the inner wall of the frame groove, a guide groove is opened through both sides of the limiting strip, a limiting member is slidably connected to the limiting strip through the guide groove, a limiting piece is provided on both sides of the limiting member and slidably connected to the limiting piece, and a groove is opened on the inner wall of the frame groove for the two limiting pieces to snap into each other.
[0007] As a further improvement of this utility model, two locking blocks are fixedly connected to one side of the receiving plate, and the body is provided with locking slots for the two locking blocks to engage.
[0008] As a further improvement of this utility model, a buffer pad is fixedly connected to one side of the body, and the buffer pad is located on the side of the body away from the receiving compartment.
[0009] As a further improvement of this utility model, a first slider is fixedly connected to one side of the limiting member, and the limiting strip has a first groove for the first slider to slide.
[0010] As a further improvement of this utility model, a push handle is fixedly connected to the side of the limiting member away from the first slider.
[0011] As a further improvement of this utility model, a second sliding groove is provided on one side of each of the two limiting pieces, and a second slider that matches the second sliding groove is fixedly connected to the limiting member.
[0012] As a further improvement of this utility model, each of the two limiting pieces is fixedly connected to a push rod on the side away from the second sliding groove, and the limiting piece is provided with a through groove for the push rod to slide.
[0013] The beneficial effects of this invention are as follows: By separating the frame from the main body and placing the VR lenses on the frame, the frame is secured by limiting strips and limiting components, ensuring a reliable connection between the frame and the main body during normal use. When cleaning the lenses is required, the limiting plates on both sides of the limiting component are moved to release the limiting effect on the frame, allowing the frame to be removed and the lenses cleaned. The operation is simple and easy for users to understand, eliminating the need for cumbersome steps in lens cleaning. Attached Figure Description
[0014] Figure 1 This is an overall schematic diagram of an educational intelligent device based on VR technology according to this utility model. Figure 1 ;
[0015] Figure 2 This is an overall schematic diagram of an educational intelligent device based on VR technology according to this utility model. Figure 2 ;
[0016] Figure 3 This is a disassembly diagram of an educational intelligent device based on VR technology according to this utility model;
[0017] Figure 4 This is a partial schematic diagram of an educational intelligent device based on VR technology according to this utility model. Figure 1 ;
[0018] Figure 5This is a cross-section of an educational intelligent device based on VR technology according to this utility model. Figure 1 ;
[0019] Figure 6 This is a cross-section of an educational intelligent device based on VR technology according to this utility model. Figure 2 .
[0020] Figure 7 This is a partial schematic diagram of an educational intelligent device based on VR technology according to this utility model. Figure 2 .
[0021] As shown in the figure: 1. Body; 2. Frame; 3. Storage compartment; 4. Restraint strap; 5. Storage plate; 6. Frame slot; 7. Limiting strip; 8. Guide groove; 9. Limiting component; 10. Limiting piece; 11. Locking block; 12. Buffer pad; 13. First slider; 14. Push handle; 15. Second slide groove; 16. Push rod. Detailed Implementation
[0022] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.
[0023] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.
[0024] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0025] This utility model provides the following: Figure 1-7 As shown, an educational smart device based on VR technology includes a body 1 and a frame 2. The body 1 has a receiving compartment 3 on one side and a restraint strap 4 connected to the other side. A receiving plate 5 is snapped into the side of the body 1 near the receiving compartment 3. The other side of the body 1 has a frame groove 6 that matches the frame 2. A limiting strip 7 is fixedly connected to the inner wall of the frame groove 6. Guide grooves 8 are opened through both sides of the limiting strip 7. The limiting strip 7 is slidably connected to a limiting member 9 through the guide grooves 8. Limiting pieces 10 are slidably connected to the limiting member 9 on both sides. The inner wall of the frame groove 6 has a groove for the two limiting pieces 10 to snap into each other.
[0026] like Figure 3 , 6 As shown in Figure 7, two locking blocks 11 are fixedly connected to one side of the receiving plate 5, and the body 1 has slots for the two locking blocks 11 to engage. The receiving plate 5 and the body 1 are fastened together by the locking blocks 11 and the slots. The operation is simple and convenient, which is conducive to the subsequent separation of the receiving plate 5 from the body 1 and facilitates the user to push and pull the push rod 16 from the other side of the body 1. A second sliding groove 15 is provided on one side of each of the two limiting plates 10, and a second slider matching the second sliding groove 15 is fixedly connected to the limiting member 9. The second sliding groove 15 and the second slider provide guidance for the displacement of the limiting plate 10. A push rod 16 is fixedly connected to the side of each of the two limiting plates 10 away from the second sliding groove 15. The limiting member 9 has a through groove for the push rod 16 to slide. The push rod 16 facilitates the user to push the limiting plate 10.
[0027] like Figure 2 As shown, a buffer pad 12 is fixedly connected to one side of the device 1. The buffer pad 12 is located on the side of the device 1 away from the storage compartment 3. The buffer pad 12 can make the user feel comfortable when wearing it, and also keep the user's face away from the device, so as to avoid the face being too close to the lens and causing the lens to be contaminated by sweat and oil.
[0028] like Figure 6 As shown, a first slider 13 is fixedly connected to one side of the limiting member 9, and a first groove is provided on the limiting strip 7 for the first slider 13 to slide; a push handle 14 is fixedly connected to the side of the limiting member 9 away from the first slider 13; the first slider 13 and the first groove can provide guidance for the displacement of the limiting member 9, and the push handle 14 facilitates pushing the limiting member 9 in the limiting strip 7.
[0029] Working Principle: In practical implementation, the mobile phone is first placed inside the receiving compartment 3. The lens frame 2 is then engaged with the body 1 via the lens frame groove 6. The push handle 14 is moved upwards, causing the limiting member 9 within the limiting strip 7 to move vertically upwards. When it reaches the appropriate position, the push rod 16 is pushed outwards from the other side of the body 1, causing the limiting piece 10 to move into the groove, thus reliably connecting the body 1 with the lens frame 2 via the limiting piece 10 and the groove. Finally, the receiving plate 5 is engaged with the body 1 via the locking block 11 and the locking groove.
[0030] When the lenses need to be cleaned, the same procedure applies as above. First, separate the receiving plate 5 from the body 1 using the locking block 11 and the slot, and take out the phone. Push the two push rods 16 inward so that the limiting piece 10 in the groove is stored in the limiting member 9. Push the limiting member 9 downward using the push handle 14 to take out the frame 2 from the frame slot 6 and clean the lenses on the frame 2. The operation is convenient, the process is simple, and it is easy for users to understand.
[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. An educational smart device based on VR technology, comprising a body (1) and a frame (2), wherein a receiving compartment (3) is provided on one side of the body (1) and a restraint strap (4) is connected to the other side of the body (1), characterized in that: The body (1) is fitted with a receiving plate (5) on the side near the receiving compartment (3). The other side of the body (1) is provided with a frame groove (6) that matches the frame (2). A limiting strip (7) is fixedly connected to the inner wall of the frame groove (6). A guide groove (8) is provided through both sides of the limiting strip (7). The limiting strip (7) is slidably connected to a limiting member (9) through the guide groove (8). A limiting piece (10) is provided on both sides of the limiting member (9) and is slidably connected to the limiting member (9). A groove is provided on the inner wall of the frame groove (6) for the two limiting pieces (10) to engage.
2. The educational intelligent device based on VR technology according to claim 1, characterized in that: Two locking blocks (11) are fixedly connected to one side of the receiving plate (5), and the body (1) is provided with a slot for the two locking blocks (11) to engage.
3. The educational intelligent device based on VR technology according to claim 1, characterized in that: A buffer pad (12) is fixedly connected to one side of the body (1), and the buffer pad (12) is located on the side of the body (1) away from the receiving compartment (3).
4. The educational intelligent device based on VR technology according to claim 1, characterized in that: The limiting member (9) is fixedly connected to a first slider (13) on one side, and the limiting strip (7) has a first groove for the first slider (13) to slide.
5. The educational intelligent device based on VR technology according to claim 4, characterized in that: A push handle (14) is fixedly connected to the side of the limiting member (9) away from the first slider (13).
6. The educational intelligent device based on VR technology according to claim 1, characterized in that: Each of the two limiting pieces (10) has a second sliding groove (15) on one side, and the limiting member (9) is fixedly connected with a second slider that matches the second sliding groove (15).
7. An educational intelligent device based on VR technology according to claim 6, characterized in that: Both of the limiting pieces (10) are fixedly connected to push rods (16) on the side away from the second slide groove (15), and the limiting member (9) has a through groove for the push rods (16) to slide.