Mobile AR cultural heritage interactive experience device

Abstract

The utility model provides a mobile AR cultural heritage interactive experience device, which relates to the technical field of AR, and comprises an AR glasses main body, one side of the AR glasses main body is provided with two connecting frames, one side, far away from the AR glasses main body, of each connecting frame is provided with glasses legs, the two connecting frames are internally provided with moving frames, the surfaces of the two sides of each moving frame are provided with sliding blocks, and the sliding blocks are arranged on the two side surfaces of each moving frame. The inner walls of the two connecting frames are each provided with two first sliding grooves, when the head shape is small and the opening degree of the glasses legs is too large, the fastening screws are rotated to drive the moving frames to move towards the center of the AR glasses body along the first sliding grooves in the inner walls of the connecting frames, the glasses legs are extruded towards the center of the AR glasses body through the two moving frames, and the glasses legs are fixed through the two first sliding grooves. According to the utility model, the opening and closing angles of the glasses legs are reduced, so that the glasses legs can be attached to the head of a tourist with a smaller head shape so as to adapt to the tourist with the smaller head shape, and the defect that the fixed opening and closing glasses legs cannot meet the requirements of tourists with different head shapes is overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to AR technical field especially relates to a mobile AR cultural heritage interactive experience device. BACKGROUND

[0002] According to the AR glasses of Chinese open (announcement) no. CN221378394U discloses, including: mirror frame, support frame is equipped in mirror frame, coprocessor board is located in mirror frame, and is connected with support frame, two glasses legs are connected with mirror frame respectively, wherein, every glasses leg is installed with main chip board and wifi board respectively in every glasses leg. Through the technical scheme of the application, through reasonable layout, the components with larger power consumption in AR glasses can be installed in different positions respectively, so as to avoid that several components with larger power consumption are concentrated together, thereby playing the role of heat dissipation.

[0003] The opening degree of the glasses legs of the above-mentioned technology and prior art AR glasses is fixed, however, different people have different head shapes, and the fixed opening glasses legs cannot meet the needs of tourists with different head shapes, thereby causing the AR glasses to fall down when the glasses legs with too large opening degree meet tourists with small head shape, resulting in a bad experience of tourists. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcoming that the fixed opening glasses legs in the prior art cannot meet the needs of tourists with different head shapes, and provides a mobile AR cultural heritage interactive experience device.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile AR cultural heritage interactive experience device, including AR glasses main part, the side of AR glasses main part is equipped with two connecting frames, the side of two connecting frames away from AR glasses main part is equipped with glasses leg, the inside of two connecting frames is equipped with moving frame, the surface of both sides of two moving frames is equipped with sliding block, the inner wall of two connecting frames is equipped with two first sliding slots, the side of two connecting frames is equipped with fastening screw, the side of two moving frames is equipped with damping block, the bottom surface of two glasses legs is equipped with second sliding slot, the inside of two glasses legs is equipped with hook, the side surface of two glasses legs is equipped with three pinholes at equal intervals, and the surface of two hooks is equipped with pinhole, and the side of two hooks is equipped with fixed pin.

[0006] Preferably, two connecting frames are erected on the two end edges of AR glasses main part, and two connecting frames are integrally formed with AR glasses main part, two connecting frames are n-shaped, and two connecting frames are mirror image erected with AR glasses main part.

[0007] Preferably, two glasses legs are installed in connecting frames, and the glasses legs are hinged with connecting frames.

[0008] Preferably, the two sliders of the two surfaces of the moving frame are arranged on the top surface of the moving frame, and the vertical central axes of the two sliders are consistent, and the first sliding groove of the two inner wall surfaces of the connecting frame is arranged symmetrically with the moving frame as the center, and the two sliders of the moving frame surface are installed in the first sliding groove of the connecting frame.

[0009] Preferably, the two damping blocks are arranged on the surface of the connecting frame, and the two damping blocks are arranged on the top of the first sliding groove, and the two fastening screws pass through the two connecting frames, the two moving frames and the two damping blocks.

[0010] Preferably, the two second sliding grooves are arranged at one end of the temple away from the connecting frame, and one end of the two hooks passes through the two second sliding grooves.

[0011] Preferably, the three pin holes arranged on the side surface of the two temples are arranged symmetrically with the AR glasses body, and the pin holes arranged on the side surface of the two temples are arranged at one end close to the second sliding groove, and the two fixed pins are inserted into the pin holes on the surface of the temple and the pin holes on the surface of the hook.

[0012] Beneficial effects

[0013] In the utility model, when the head type is small and the opening degree of the temple is too large, the fastening screw is rotated, the moving frame is driven by the fastening screw to move along the first sliding groove on the inner wall of the connecting frame to the center of the AR glasses body, the temple is extruded by the two moving frames to the center of the AR glasses body, the angle of the temple that can be opened is reduced, the temple can be attached to the head of the tourist with small head type, thereby the tourist with small head type is adapted, and the defect that the fixed opening temple cannot meet the tourists with different head types is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an isometric view of the utility model;

[0015] Figure 2 It is a partial perspective view of the utility model;

[0016] Figure 3 It is a partial isometric view of the utility model;

[0017] Figure 4 It is a front view of the utility model;

[0018] Figure 5 It is a Figure 2 A-A sectional view of the utility model;

[0019] Figure 6 It is a Figure 2 B-B sectional view of the utility model.

[0020] Legend:

[0021] 1, AR glasses body; 2, connecting frame; 3, glasses leg; 4, moving frame; 5, sliding block; 6, first sliding groove; 7, fastening screw; 8, damping block; 9, pin hole; 10, fixed pin; 11, second sliding groove; 12, hook. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will be further described in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present application, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor also belong to the protection scope of the present application.

[0023] The specific embodiments of the present application will be described below in conjunction with the drawings. Embodiment one:

[0025] Reference Figures 1-6The utility model provides a mobile AR cultural heritage interactive experience device, including AR glasses main part 1, one side of AR glasses main part 1 is equipped with two connecting frames 2, the side away from AR glasses main part 1 of two connecting frames 2 is equipped with glasses leg 3, the inside of two connecting frames 2 is equipped with mobile frame 4, two mobile frame 4 both sides surfaces are equipped with sliding block 5, the inner wall of two connecting frames 2 is equipped with two first sliding slot 6, two connecting frames 2 both sides are equipped with fastening screw 7, two mobile frame 4 one side is equipped with damping block 8, two glasses leg 3 bottom surface is equipped with second sliding slot 11, two glasses leg 3 inside is equipped with hook 12, two glasses leg 3 side are equipped with three pin hole 9 at equal intervals, and two hook 12 surface are equipped with pin hole 9, two hook 12 one side is equipped with fixed pin 10, two connecting frames 2 are set up in AR glasses main part 1 both end edges, and two connecting frames 2 are integrally formed with AR glasses main part 1, two connecting frames 2 are all n-shaped, and two connecting frames 2 are all set up with AR glasses main part 1 mirror image, two glasses leg 3 are all installed in connecting frame 2, and glasses leg 3 are all hinged with connecting frame 2, two mobile frame 4 surface two sliding blocks 5 are all set up in mobile frame 4 top surface and top surface, and two sliding blocks 5 vertical central axes are consistent, two connecting frame 2 inner wall surface first sliding slot 6 is set up with mobile frame 4 as center mirror image, and two sliding blocks 5 of mobile frame 4 surface are all installed in the first sliding slot 6 of connecting frame 2, two damping blocks 8 are all set up in the surface of connecting frame 2, and two damping blocks 8 are all set up in the top of first sliding slot 6, two fastening screw 7 all pass through two connecting frames 2, two mobile frame 4 and two damping blocks 8, two second sliding slot 11 are set up in the one end of glasses leg 3 away from connecting frame 2, two hook 12 one end all pass through two second sliding slot 11 and come out glasses leg 3, three pin hole 9 set up in the side of two glasses leg 3 are set up with AR glasses main part 1 mirror image, and the pin hole 9 set up in the side of glasses leg 3 are all set up in the one end close to second sliding slot 11, two fixed pins 10 are all inserted in the pin hole 9 of glasses leg 3 surface and the pin hole 9 of hook 12 surface.

[0026] The AR glasses body 1 is the core bearing part of the entire device, used to install and fix various optical elements, electronic elements, etc. such as display lenses, cameras, sensors, etc. It provides the basis platform for users to provide AR display and interaction functions. It is the main area of user visual experience, through the internal optical system to fuse virtual information with real scene, let the user see the augmented reality picture. The connecting frame 2 is set up at the two end edges of the AR glasses body 1, which plays a role in connecting the AR glasses body 1 and the temple 3, providing a stable frame support for the entire AR glasses structure, ensuring the relative position stability between the components, and at the same time bearing the force from the temple 3 and the AR glasses body 1, ensuring the structural strength and stability of the glasses during use. The temple 3 is installed in the connecting frame 2 and is hinged with the connecting frame 2. The main function of the temple 3 is to wear on the user's ear when wearing, which plays a supporting role for the glasses, so that the glasses can be stably worn on the user's face. The inside of the temple 3 can accommodate batteries, circuit boards and other electronic elements to provide power and circuit support for the operation of the AR glasses. The moving frame 4 is arranged inside the connecting frame 2, and the two side surfaces thereof are provided with sliding blocks 5. By rotating the fastening screw 7, the fastening screw 7 drives the moving frame 4 to move along the first sliding groove 6 on the inner wall of the connecting frame 2. The movement of the moving frame 4 can change its position in the connecting frame 2, thereby realizing the adjustment of the opening angle of the temple 3. When the moving frame 4 moves towards the center of the AR glasses body 1, it will squeeze the temple 3, so that the opening angle of the temple 3 decreases; on the contrary, when the moving frame 4 moves away from the center of the AR glasses body 1, the opening angle of the temple 3 increases. The sliding blocks 5 are arranged on the two side surfaces of the moving frame 4 and cooperate with the first sliding groove 6 on the inner wall of the connecting frame 2. The sliding blocks 5 slide in the first sliding groove 6, which plays a guiding and limiting role, ensuring that the moving frame 4 moves smoothly along the predetermined direction in the connecting frame 2 without deviation or shaking, thereby ensuring the accuracy and stability of the opening angle adjustment of the temple 3. The first sliding groove 6 is arranged on the inner wall of the connecting frame 2 and is mirror-imaged around the moving frame 4. It provides a sliding track for the sliding blocks 5 on the moving frame 4, limiting the movement path of the moving frame 4, so that the moving frame 4 can only move along the direction of the sliding groove, thereby realizing accurate control of the opening angle of the temple 3. The fastening screw 7 penetrates through two connecting frames 2, two moving frames 4 and two damping blocks 8. By rotating the fastening screw 7, the threads of the fastening screw 7 and the components such as the connecting frame 2 and the moving frame 4 produce relative movement, thereby driving the moving frame 4 to move along the first sliding groove 6. The fastening screw 7 plays a transmission and fixing role, which can fix the moving frame 4 in the current position after adjusting the opening angle of the temple 3, preventing it from moving due to external force during use, and ensuring the stability of the opening angle of the temple 3. The damping blocks 8 are arranged on the surface of the connecting frame 2 and located at the top of the first sliding groove 6. When the moving frame 4 moves in the first sliding groove 6, the damping blocks 8 will block the excessive movement of the moving frame 4, preventing the falling of the moving frame 4.The side surface of the temple 3 is provided with three pin holes 9 at equal intervals, and the surface of the hook 12 is also provided with pin holes 9. The pin holes 9 are used in cooperation with the fixing pin 10. By inserting the fixing pin 10 into the corresponding pin holes 9 on the temple 3 and the surface of the hook 12, the hook 12 can be fixed at different positions on the temple 3, so as to adjust the position of the hook 12 on the temple 3. In order to adapt to the wearing habits of different users in terms of head size and ear position, further improve the comfort and stability of wearing glasses. The second sliding groove 11 is provided at the end of the temple 3 away from the connecting frame 2, which provides a sliding track for the hook 12. The hook 12 is arranged inside the temple 3, and one end of the hook 12 penetrates out of the temple 3 through the second sliding groove 11. By sliding the hook 12 in the second sliding groove 11 and fixing it at the appropriate position by the fixing pin 10, the clamping effect of the hook 12 on the user's ear can be adjusted. The hook 12 cooperates with the temple 3 to increase the stability of wearing glasses, especially when the user is moving or the head is moving, which can effectively prevent the glasses from falling off. Specific embodiment two:

[0028] Reference Figures 1-6 A mobile AR cultural heritage interactive experience device, further based on the basic structure in specific embodiment one, the overall working principle of the mobile AR cultural heritage interactive experience device is to provide users with comfortable, stable and adjustable wearing experience through the cooperation of various components, while realizing AR function, enhancing the immersion and convenience of users in cultural heritage interactive experience.

[0029] When the user wears glasses, the temple 3 is placed on the ear, and the hook 12 cooperates with the temple 3 to further fix the position of the glasses on the head. When the head size is small and the opening degree of the temple 3 is too large, the user can rotate the fastening screw 7, which drives the moving frame 4 to move along the first sliding groove 6 in the inner wall of the connecting frame 2 to the center of the AR glasses main body 1. The movement of the moving frame 4 will squeeze the temple 3, so that the angle of opening of the temple 3 is reduced, so that the temple 3 can be fitted on the head of the user with small head size, and adapt to users with different head sizes.

[0030] AR guide glasses are a kind of application equipment of augmented reality technology, whose working principle is based on the fusion of computer generated virtual information and real scene. Inside the AR glasses, there are usually display screen and camera as main components, as well as some high-precision sensors for tracking head movement and position.

[0031] When the user wears AR glasses, the camera on the cultural heritage AR guide glasses continuously collects the environmental images around the user, especially the scenes related to cultural heritage, such as ancient buildings, cultural relics exhibits, historical sites, etc. And these images are transmitted to the computer for processing. The computer will fuse the virtual information with the images captured by the camera, and project them into the user's field of view through the display screen.

[0032] To achieve better augmented reality effect, AR glasses are usually equipped with some high-precision sensors such as gyroscopes and accelerometers. These sensors can track the user's head movement and position, and transmit these data to the computer. The computer adjusts the projection of virtual information according to the user's movement data, keeping the consistency of virtual objects with the real scene. The high-precision sensors such as gyroscopes and accelerometers built-in the glasses track the user's head movement and position changes in real time. The computer adjusts the projection angle and position of virtual information in real time according to the head movement and position data transmitted by the sensors, ensuring that the virtual objects and the real scene always maintain the correct relative relationship. The fused and adjusted virtual information is projected into the user's field of view through the transparent lens. The transparent lens can not only let the user clearly see the real cultural heritage scene, but also seamlessly superimpose virtual information on it, achieving the effect of augmented reality. Through the above working principle, the cultural heritage AR guide glasses can provide users with immersive and interactive cultural heritage visiting experience, allowing users to better understand the rich connotation and historical value of cultural heritage.

[0033] In summary:

[0034] 1、When the head type is small and the opening degree of the temple 3 is too large, the fastening screw 7 is rotated to drive the moving frame 4 to move along the first sliding groove 6 on the inner wall of the connecting frame 2 to the center of the AR glasses main body 1, and the two moving frames 4 are pressed to the center of the AR glasses main body 1, so that the opening angle of the temple 3 is reduced, and the temple 3 can be fitted on the head of the small head type tourist, thereby adapting to the small head type tourist, and solving the problem that the fixed opening temple 3 cannot meet the needs of tourists with different head types.

[0035] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0036] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile AR cultural heritage interactive experience device, comprising an AR glasses main body (1), characterized in that: The AR glasses body (1) has two connecting frames (2) on one side. Each of the two connecting frames (2) has a temple (3) on the side away from the AR glasses body (1). Each of the two connecting frames (2) has a movable frame (4) inside. Each of the two movable frames (4) has a slider (5) on both sides. Each of the two connecting frames (2) has two first sliding grooves (6) on the inner wall. Each of the two connecting frames (2) has a fastening screw (7) on both sides. Each of the two movable frames (4) has a damping block (8) on one side. Each of the two temples (3) has a second sliding groove (11) on the bottom surface. Each of the two temples (3) has a hook (12) inside. Each of the two temples (3) has three pin holes (9) at equal intervals on the side. Each of the two hooks (12) has a pin hole (9) on the surface. Each of the two hooks (12) has a fixing pin (10) on one side.

2. The mobile AR cultural heritage interactive experience device according to claim 1, characterized in that: Two connecting frames (2) are set at both ends of the AR glasses body (1), and the two connecting frames (2) are integrally formed with the AR glasses body (1). Both connecting frames (2) are n-shaped, and both connecting frames (2) are set in a mirror image of the AR glasses body (1).

3. The mobile AR cultural heritage interactive experience device according to claim 1, characterized in that: Both temples (3) are installed in the connecting frame (2), and both temples (3) are hinged to the connecting frame (2).

4. The mobile AR cultural heritage interactive experience device according to claim 1, characterized in that: Two sliders (5) on the surfaces of the two movable frames (4) are both set on the top surface of the movable frame (4), and the vertical central axis of the two sliders (5) is consistent. The first groove (6) on the inner wall surface of the two connecting frames (2) is mirrored with the movable frame (4) as the center, and the two sliders (5) on the surface of the movable frame (4) are both installed in the first groove (6) of the connecting frame (2).

5. A mobile AR cultural heritage interactive experience device according to claim 1, characterized in that: Both damping blocks (8) are provided on the surface of the connecting frame (2) and both damping blocks (8) are provided on the top of the first slide groove (6). Both fastening screws (7) pass through the two connecting frames (2), the two moving frames (4) and the two damping blocks (8).

6. A mobile AR cultural heritage interactive experience device according to claim 1, characterized in that: Two second slides (11) are provided at the end of the temple (3) away from the connecting frame (2), and one end of each of the two hooks (12) passes through the temple (3) through the two second slides (11).

7. A mobile AR cultural heritage interactive experience device according to claim 1, characterized in that: The three pin holes (9) on the sides of the two temples (3) are mirror images of the AR glasses body (1), and the pin holes (9) on the sides of the temples (3) are all located at one end near the second slide groove (11). The two fixing pins (10) are inserted into the pin holes (9) on the surface of the temples (3) and the pin holes (9) on the surface of the hook (12).

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