AR-based positioning glasses

Abstract

This utility model relates to positioning glasses, specifically, to AR-based positioning glasses. It includes a frame with two temples rotatably connected to one side near both ends. Each temple has a movable groove penetrating its lower sidewall on its far-away sidewall. A power supply housing is housed inside each groove, and a mounting mechanism is also provided within the groove. This mounting mechanism secures the power supply housing and adjusts its position within the groove. When the wearer needs to charge the battery, they can release the mounting mechanism from the power supply housing and remove it for charging. This reduces the overall weight of the positioning glasses, lessening the burden on the wearer without disrupting their daily life. During use, the wearer can move the positioning housing and power supply housing to adjust the weight distribution of the glasses, reducing pressure on the bridge of the nose.

Description

Technical Field

[0001] This utility model relates to a positioning glasses, specifically, to an AR-based positioning glasses. Background Technology

[0002] Positioning glasses are wearable devices equipped with navigation systems and positioning and anti-loss functions. These devices integrate sensors and are mainly used for navigation assistance. They can provide navigation instructions by sensing changes in the direction the wearer is walking. AR technology is a technology that uses multiple sensors, computer graphics, and multimedia technologies to overlay and merge virtual scenes or information with the real physical environment and present them interactively to the user. With the development of AR technology, its application to positioning glasses has enriched the functions of positioning glasses and improved the realism of using them.

[0003] Existing positioning glasses typically integrate sensors and batteries inside the temples. When the battery is depleted and needs recharging, the wearer must remove the entire glasses or the temples, which disrupts the daily lives of nearsighted individuals. When the wearer does not need to use the navigation function, the sensors and batteries remain inside the temples, increasing the overall weight of the positioning glasses and adding to the burden on the wearer. Furthermore, since the sensors and batteries are mostly integrated inside the temples near the frame, their installation position is fixed. However, because everyone has different wearing habits—some people prefer to support most of the weight of the glasses with their ears, while others prefer to support it with the bridge of their nose—the weight of the positioning glasses cannot be adjusted according to the user's preference. Therefore, we propose an AR-based positioning glasses. Utility Model Content

[0004] The purpose of this invention is to provide AR-based positioning glasses to solve the problems mentioned in the background art, such as the large overall weight of the positioning glasses, the need to remove the glasses when charging, and the increased pressure on the bridge of the wearer's nose, which causes inconvenience to the wearer.

[0005] To address the aforementioned problems, the present invention aims to provide an AR-based positioning glasses, comprising a frame with two temples rotatably connected to one side of the frame near both ends. Each temple has a movable groove penetrating its lower sidewall on its opposite sidewall. A power supply housing is housed within the movable groove, and a mounting mechanism is also provided within the movable groove. This mounting mechanism is used to fix the power supply housing and adjust its position within the movable groove. The mounting mechanism includes a positioning shell slidably connected within the movable groove. A mounting groove is formed on the side of the positioning shell away from the temple, and the power supply housing is located within the mounting groove. The cross-sectional dimensions of the mounting groove are adapted to the cross-sectional dimensions of the power supply housing. A limiting component is provided on one side of the bottom of the positioning shell to prevent the power supply housing from falling out of the mounting groove. A positioning component is provided on the top of the outer side of the positioning shell to fix its position within the movable groove.

[0006] As a further improvement to this technical solution, a limiting groove is provided on the inner wall of the movable groove, and a T-shaped limiting block is fixedly connected to the side wall of the positioning shell near the limiting groove. The T-shaped limiting block is slidably connected inside the limiting groove. Two limiting plates are fixedly connected inside the limiting groove near the positioning shell. The limiting plates prevent the T-shaped limiting block from moving out of the limiting groove. A long toothed rack is fixedly connected to the top of the limiting groove.

[0007] As a further improvement to this technical solution, the positioning component includes a U-shaped movable frame slidably connected to the upper side of the positioning shell. Both ends of the movable frame extend into the interior of the limiting groove near the long rack and are fixedly connected to a short rack. Placement grooves are provided near the two ends of the movable frame opposite to the side wall of the positioning shell. A fixing block fixed to the side wall of the positioning shell is slidably arranged near the top of the placement groove. A tension spring is fixedly connected between the lower side of the fixing block and the bottom wall of the placement groove. When the tension spring contracts, it causes the movable frame to move upward, which in turn causes the short rack to move. The upwardly moving short rack meshes with the long rack.

[0008] As a further improvement to this technical solution, the limiting component includes a mounting bracket fixedly connected to one side of the bottom of the positioning shell. A positioning block is slidably inserted inside the mounting bracket. The end of the positioning block near the positioning shell passes through and extends outward, and the upper side of the positioning block contacts the lower side of the power supply shell.

[0009] As a further improvement to this technical solution, a positioning spring is fixedly connected between the other end of the positioning block and the inner wall of the mounting bracket. The positioning spring is in a compressed state, and when the positioning spring relaxes, it drives the positioning block to move towards the power supply housing.

[0010] As a further improvement to this technical solution, a sliding groove is provided at the bottom of the mounting bracket, and a slider is fixedly connected to the lower end of the positioning block near the positioning spring. The lower end of the slider passes through the sliding groove and is fixedly connected to a sliding plate.

[0011] As a further improvement to this technical solution, the positioning block drives the slider to move along the axis of the slide groove during the movement process. The slide groove restricts the movement path of the slider, and the slider prevents the positioning block from falling out of the mounting bracket.

[0012] As a further improvement to this technical solution, the positioning shell is U-shaped with its opening facing downwards. A stop block is fixedly connected to the inner wall of the positioning shell away from the temple, and the stop block is used to prevent the power supply housing from moving out of the mounting slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. When the wearer is not using the navigation function or needs to charge the battery, the AR-based positioning glasses can release the power housing by moving the positioning block into the mounting frame using a sliding plate and slider. The wearer can then remove the power housing from the positioning shell and mounting slot for charging. This reduces the overall weight of the positioning glasses and lightens the burden on the wearer without causing inconvenience to the wearer's normal life.

[0015] 2. During use, the AR-based positioning glasses allow the wearer to adjust the position of the positioning shell in the movable slot according to their own wearing habits. By changing the position of the power shell, the overall weight distribution of the positioning glasses can be adjusted, allowing the weight distribution to be adjusted according to the wearer's habits. At the same time, by adjusting the position of the positioning shell, the continuous pressure of the positioning glasses on the wearer's nose or ears can be reduced, alleviating the fatigue caused by wearing positioning glasses for a long time. Attached Figure Description

[0016] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0017] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0018] Figure 3 This is the third schematic diagram of the overall structure of this utility model;

[0019] Figure 4 This is one of the assembly diagrams of the eyeglass frame, temples, limiting plate and long toothed rack in this utility model;

[0020] Figure 5 This is the second assembly diagram of the frame, temples, limiting plate and long toothed rack in this utility model;

[0021] Figure 6 This is an assembly diagram of the frame and temples in this utility model;

[0022] Figure 7 This is one of the structural schematic diagrams of the installation mechanism in this utility model;

[0023] Figure 8 This is the second schematic diagram of the installation mechanism in this utility model;

[0024] Figure 9 This is a sectional view of the mounting mechanism in this utility model;

[0025] Figure 10 This is a partial structural diagram of the limiting component in this utility model.

[0026] The meanings of the labels in the diagram are as follows:

[0027] 1. Frame; 11. Temples; 12. Movable groove; 13. Power supply housing; 14. Limiting groove; 15. Limiting plate; 16. Long toothed rack;

[0028] 2. Installation mechanism; 21. Positioning shell; 211. Mounting groove; 212. Stop block; 213. T-shaped limit block; 214. Fixing block;

[0029] 22. Mounting bracket; 221. Slide rail;

[0030] 23. Positioning block; 231. Positioning spring; 232. Slider; 233. Slide plate;

[0031] 24. Movable frame; 241. Short rack; 242. Placement slot; 243. Tension spring. Detailed Implementation

[0032] 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.

[0033] Example

[0034] Please see Figure 1 - Figure 3As shown, the purpose of this embodiment is to provide an AR-based positioning glasses, including a frame 1. Lenses are installed inside the frame 1, and the lenses have a liquid crystal display function. Two temples 11 are rotatably connected to one side of the frame 1 near both ends. Movable grooves 12 are formed on the sidewalls of the two temples 11 that are far apart from each other, penetrating the lower sidewall of each temple 11. A power supply housing 13 is housed inside the movable groove 12, integrating sensors, batteries, etc. An installation mechanism 2 is provided inside the movable groove 12. The installation mechanism 2 is used to fix the power supply housing 13 and adjust its position within the movable groove 12. Fixing the power supply housing 13 through the installation mechanism 2 prevents it from falling off during use. Simultaneously, adjusting the position of the power supply housing 13 within the movable groove 12 changes the overall weight distribution of the positioning glasses, allowing the wearer to adjust it according to their habits. Furthermore, adjusting the position of the installation mechanism 2 can reduce the continuous pressure of the positioning glasses on the wearer's nose or ears, alleviating fatigue caused by prolonged wear.

[0035] The installation mechanism 2 includes a positioning shell 21 slidably connected inside the movable groove 12. A limiting groove 14 is formed in the inner wall of the movable groove 12. A T-shaped limiting block 213 is fixedly connected to the side wall of the positioning shell 21 near the limiting groove 14. The T-shaped limiting block 213 is slidably connected inside the limiting groove 14. Two limiting plates 15 are fixedly connected inside the limiting groove 14 near the positioning shell 21. The limiting plates 15 prevent the T-shaped limiting block 213 from moving out of the limiting groove 14, thereby preventing the positioning shell 21 from detaching from the movable groove 12. To prevent the positioning shell 21 from sliding freely inside the movable groove 12, a positioning component is provided on the top of the outer side of the positioning shell 21. The positioning component is used to fix the position of the positioning shell 21 inside the movable groove 12.

[0036] A mounting groove 211 is provided on the side of the positioning shell 21 away from the temple 11. The power housing 13 is located inside the mounting groove 211. The cross-sectional dimensions of the mounting groove 211 are adapted to the cross-sectional dimensions of the power housing 13. The bottom of the mounting groove 211 extends through the bottom of the positioning shell 21. A stop block 212 is fixedly connected to the inner wall of the positioning shell 21 away from the temple 11. The stop block 212 is used to prevent the power housing 13 from moving out of the mounting groove 211, further improving the stability of the power housing 13 inside the mounting groove 211 and preventing the connection between the power housing 13 and the positioning glasses from separating and affecting its normal use. A limiting component is provided on one side of the bottom of the positioning shell 21. The limiting component prevents the power housing 13 from falling out of the movable groove 12.

[0037] refer to Figure 4 - Figure 9A long rack 16 is fixedly connected to the top of the limiting groove 14. The positioning assembly includes a U-shaped movable frame 24 slidably connected to the upper side of the positioning shell 21. The two ends of the U-shaped movable frame 24 are located on both sides of the positioning shell 21. The positions of both ends of the movable frame 24 near the long rack 16 extend into the limiting groove 14 and are fixedly connected to short racks 241. Placement grooves 242 are opened near the two ends of the movable frame 24 opposite to the side wall of the positioning shell 21. Fixing blocks 214 fixed to the side wall of the positioning shell 21 are slidably arranged inside the placement grooves 242 near the top. When 24 moves down, the fixed block 214 slides in the placement groove 242. A tension spring 243 is fixedly connected between the lower side of the fixed block 214 and the bottom wall of the placement groove 242. The tension spring 243 is in a stretched state. When the tension spring 243 contracts, it drives the movable frame 24 to move upward, which in turn drives the short rack 241 to move. The upward-moving short rack 241 meshes with the long rack 16 to prevent the positioning shell 21 from moving. With the help of the meshing of the short rack 241 and the long rack 16, the positioning shell 21 can be fixed inside the movable groove 12 at will, preventing the positioning shell 21 from sliding randomly in the movable groove 12.

[0038] When the wearer needs to adjust the position of the positioning shell 21, the wearer presses the movable frame 24, causing the short rack 241 to move downwards inside the limiting groove 14. The moving short rack 241 separates from the long rack 16. At this time, the positioning shell 21 can slide in the movable groove 12. Subsequently, the wearer can push the positioning shell 21 and the power housing 13 inside the movable groove 12. By changing the position of the power housing 13, the weight distribution of the positioning glasses can be adjusted. When the power housing 13 is close to the frame 1, the center of gravity of the positioning glasses moves towards the frame 1. When the power housing 13 is away from the frame 1, the center of gravity of the positioning glasses moves away from the frame 1. The wearer can adjust the position of the positioning glasses according to the wearing position. When necessary, the position of the power supply housing 13 can be adjusted to reduce the pressure of the positioning glasses on the wearer's nose or ears, and to prevent the weight of the temples 11 from constantly pressing on the nose or ears. At the same time, the wearer can also adjust the position of the power supply housing 13 according to their wearing habits, so that the positioning glasses are more in line with the wearer's usage habits. When the position is adjusted to a suitable position, the pressure on the movable frame 24 is released. At this time, the tension spring 243 retracts and pulls the movable frame 24 upward, so that the short rack 241 and the long rack 16 re-engage. At this time, the power supply housing 13 is fixed in the position of the movable slot 12, preventing the power supply housing 13 from sliding during the wearer's wearing process.

[0039] refer to Figure 7 - Figure 10The limiting component includes a mounting bracket 22 fixedly connected to one side of the bottom of the positioning housing 21. A positioning block 23 is slidably inserted into the mounting bracket 22. One end of the positioning block 23 near the positioning housing 21 passes through the mounting bracket 22 and extends outward. The upper side of the positioning block 23 contacts the lower side of the power supply housing 13. A positioning spring 231 is fixedly connected between the other end of the positioning block 23 and the inner wall of the mounting bracket 22. The positioning spring 231 is in a compressed state. When the positioning spring 231 relaxes, it causes the positioning block 23 to move towards the power supply housing 13, preventing the positioning block 23 from entering the interior of the mounting bracket 22. This reduces the fixing effect on the power supply housing 13. The side of the top of the positioning block 23 away from the positioning spring 231 is an inclined surface that is inclined away from the power supply housing 13. During the movement of the positioning block 23, the inclined surface of the positioning block 23 contacts the bottom of the power supply housing 13. As the positioning block 23 continues to move, the positioning block 23 squeezes the power supply housing 13 and makes it move upward along the inclined surface. Under the squeezing of the positioning block 23, the power supply housing 13 is in close contact with the inner wall of the movable groove 12 and the mounting groove 211. The positioning block 23 prevents the power supply housing 13 from moving downward and falling out of the inside of the mounting groove 211.

[0040] A groove 221 is provided at the bottom of the mounting frame 22. A slider 232 is fixedly connected to one end of the positioning block 23 near the positioning spring 231. The lower end of the slider 232 passes through the groove 221 and is fixedly connected to a sliding plate 233. During the movement of the positioning block 23, the slider 232 moves along the axis of the groove 221. The groove 221 restricts the movement path of the slider 232. The slider 232 prevents the positioning block 23 from falling out of the mounting frame 22. When the wearer needs to disassemble the power housing 13, the wearer presses and slides the sliding plate 233. The moving sliding plate 233 drives the positioning block 23 to move towards the mounting frame 22 through the slider 232. When the positioning block 23 is completely inside the mounting frame 22, the positioning block 23 releases the fixation of the power housing 13, so that the wearer can remove the power housing 13 for charging or storage, thereby reducing the overall weight of the positioning glasses and reducing the burden on the wearer.

[0041] Metal protrusions are provided inside the positioning shell 21, and wires are provided in the temple 11. The wires are connected to the metal protrusions. A battery is provided inside the power supply shell 13. When the power supply shell 13 is inserted into the positioning shell 21, the power of the power supply shell 13 is transmitted to the wires through the metal protrusions.

[0042] When using this device:

[0043] When the wearer needs to charge the positioning glasses or does not need to use the navigation function, the wearer presses and pushes the slide plate 233 to move the slider 232 and the positioning block 23. When the positioning block 23 is fully inside the mounting bracket 22, it releases the fixation of the power housing 13. At the same time, the wearer removes the power housing 13 for charging or storage, thereby reducing the overall weight of the positioning glasses and easing the burden on the wearer.

[0044] When the wearer needs to use the navigation function, the wearer moves the positioning block 23 into the mounting bracket 22 to avoid affecting the installation of the power housing 13. Then, the wearer inserts the power housing 13 into the positioning shell 21 and the mounting slot 211 and releases the sliding plate 233.

[0045] At this time, the positioning spring 231 relaxes and drives the positioning block 23 to move so that it fixes the power housing 13 inside the mounting groove 211, preventing the power housing 13 from falling out of the mounting groove 211. During the use of the positioning glasses, the wearer presses the movable frame 24 to drive the short rack 241 to move downward so that it separates from the long rack 16, thereby releasing the fixation of the movable frame 24 and the positioning housing 21. The wearer pushes and adjusts the position of the positioning housing 21 and the power housing 13 to adjust the weight distribution of the positioning glasses and reduce the pressure of the positioning glasses on the wearer's nose or ears.

[0046] Once the position of the power supply housing 13 is adjusted, the tension spring 243, which is in a stretched state, contracts and drives the short rack 241 upward through the movable frame 24, so that it engages with the long rack 16, thereby fixing the position of the positioning shell 21 and the power supply housing 13 and preventing them from sliding randomly.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An AR-based positioning glasses, comprising a frame (1), wherein two temples (11) are rotatably connected to one side of the frame (1) near both ends, and each of the two temples (11) has a movable groove (12) penetrating the lower side wall of the lower temple (11) on its sidewall away from each other, and a power supply housing (13) is provided inside the movable groove (12), characterized in that: The movable slot (12) is provided with an installation mechanism (2) inside. The installation mechanism (2) is used to fix the power housing (13) and adjust the position of the power housing (13) in the movable slot (12). The installation mechanism (2) includes a positioning shell (21) slidably connected inside the movable slot (12). The positioning shell (21) has an installation slot (211) on the side away from the temple (11). The power housing (13) is located inside the installation slot (211). The cross-sectional dimensions of the installation slot (211) are adapted to the cross-sectional dimensions of the power housing (13). A limiting component is provided on one side of the bottom of the positioning shell (21). The limiting component prevents the power housing (13) from falling out of the installation slot (211). A positioning component is provided on the top of the outer side of the positioning shell (21). The positioning component is used to fix the position of the positioning shell (21) inside the movable slot (12).

2. The AR-based positioning glasses of claim 1, wherein: The inner wall of the movable groove (12) is provided with a limiting groove (14). A T-shaped limiting block (213) is fixedly connected to the side wall of the positioning shell (21) near the limiting groove (14). The T-shaped limiting block (213) is slidably connected inside the limiting groove (14). Two limiting plates (15) are fixedly connected inside the limiting groove (14) near the positioning shell (21). The limiting plates (15) prevent the T-shaped limiting block (213) from moving out of the limiting groove (14). A long rack (16) is fixedly connected to the top inside the limiting groove (14).

3. The AR-based positioning glasses of claim 2, wherein: The positioning assembly includes a U-shaped movable frame (24) slidably connected to the upper side of the positioning shell (21). Both ends of the movable frame (24) near the long rack (16) extend into the interior of the limiting groove (14) and are fixedly connected to a short rack (241). Placement grooves (242) are provided near the two ends of the movable frame (24) opposite to the side wall of the positioning shell (21). A fixing block (214) fixed to the side wall of the positioning shell (21) is slidably arranged near the top of the placement groove (242). A tension spring (243) is fixedly connected between the lower side of the fixing block (214) and the bottom wall of the placement groove (242). When the tension spring (243) contracts, it drives the movable frame (24) to move upward, causing it to drive the short rack (241) to move. The upward-moving short rack (241) meshes with the long rack (16).

4. The AR-based positioning glasses of claim 1, wherein: The limiting component includes a mounting bracket (22) fixedly connected to one side of the bottom of the positioning shell (21). A positioning block (23) is slidably inserted inside the mounting bracket (22). The end of the positioning block (23) near the positioning shell (21) extends through and outwards. The upper side of the positioning block (23) contacts the lower side of the power supply shell (13).

5. The AR-based positioning glasses of claim 4, wherein: The other end of the positioning block (23) is fixedly connected to the inner wall of the mounting bracket (22) with a positioning spring (231). The positioning spring (231) is in a compressed state. When the positioning spring (231) relaxes, it drives the positioning block (23) to move towards the power supply housing (13).

6. The AR-based positioning glasses of claim 5, wherein: The mounting bracket (22) has a groove (221) at the bottom. The lower end of the positioning block (23) near the positioning spring (231) is fixedly connected to a slider (232). The lower end of the slider (232) passes through the groove (221) and is fixedly connected to a sliding plate (233).

7. The AR-based positioning glasses of claim 6, wherein: During the movement, the positioning block (23) drives the slider (232) to move along the axis of the slide groove (221). The slide groove (221) restricts the movement path of the slider (232), and the slider (232) prevents the positioning block (23) from falling out of the mounting bracket (22).

8. The AR-based positioning glasses of claim 7, wherein: The positioning shell (21) is U-shaped with its opening facing downwards. A stop (212) is fixedly connected to the inner wall of the positioning shell (21) away from the temple (11). The stop (212) is used to prevent the power supply shell (13) from moving out of the mounting groove (211).

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