An AR glasses frame and AR glasses

Abstract

This utility model discloses an AR glasses frame and AR glasses. The AR glasses frame includes a main frame and a refractive support. The main frame includes a front frame and a rear frame connected together. The front frame is used to mount a waveguide sheet, and the rear frame has a first mounting opening and a first connecting structure adjacent to the first mounting opening. The refractive support includes a main body and a first protruding edge connected together. The main body has a second mounting opening, and the first protruding edge protrudes from one end face of the main body toward the first mounting opening, surrounding the edge of the second mounting opening. The first protruding edge is embedded in the first mounting opening, and the main body abuts against the rear frame. The main body has a second connecting structure, which is connected to the first connecting structure, so that the refractive support is detachably connected to the main frame. Using the AR glasses frame of this application, a refractive support can be mounted on the rear frame of the main frame. The refractive support allows users to install refractive lenses, making it convenient for nearsighted people and improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of AR, and in particular to a frame, an AR glasses frame, and AR glasses. Background Technology

[0002] AR glasses are a type of smart glasses that overlay virtual information (such as navigation and data tags) onto real-world scenes, allowing users to simultaneously see the real environment and digital content for assistance. Generally, AR glasses on the market consist of a frame and temples. The temples emit light into the lenses on the frame, and the light is reflected off the lenses before reaching the user's eyes, creating an image in front of the user to help them perceive information.

[0003] However, most AR glasses do not have refractive power in their waveguide lenses and are only suitable for non-myopic people. This means that myopic users need to wear contact lenses to use them normally, but many myopic people are not used to wearing contact lenses, which limits the applicable scenarios for this product.

[0004] The inventors of this application have discovered that the frame structure of AR glasses on the market is relatively simple, with only a structure for mounting waveguide sheets. This makes it impossible to mount refractive lenses on the frame, which has certain limitations and causes inconvenience. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an easy-to-use AR glasses frame and AR glasses.

[0006] The technical problem solved by this utility model embodiment is addressed by the following technical solution: An AR glasses frame includes a main frame and a refractive support. The main frame includes a front frame and a rear frame connected together. The front frame is used to mount a waveguide sheet. The rear frame is provided with a first mounting port and a first connecting structure disposed adjacent to the first mounting port. The refractive support includes a main body and a first protruding edge connected together. The main body is provided with a second mounting port. The first protruding edge is formed by protruding from one end face of the main body toward the first mounting port and surrounding the edge of the second mounting port. The first protruding edge is embedded in the first mounting port. The main body abuts against the rear frame. The main body is provided with a second connecting structure, which is connected to the first connecting structure, so that the refractive support is detachably connected to the main frame.

[0007] In some embodiments, the first connection structure includes a first connection hole, and the second connection structure includes a second connection hole and a connector, wherein the connector is respectively disposed in the first connection hole and the second connection hole, so that the main body is connected to the main frame.

[0008] In some embodiments, the first connecting hole is a first countersunk hole, which includes a first countersunk head and a first screw hole connected together. The main body is provided with a boss on the side facing the rear frame, and the boss is inserted into the first countersunk head. The second connecting hole passes through the boss.

[0009] In some embodiments, the second connecting hole is a second countersunk hole, which includes a second countersunk head and a through hole connected to each other. The through hole communicates with the first connecting hole, and the second countersunk head receives the connector.

[0010] In some embodiments, the refractive bracket further includes a second protruding edge, which is formed by protruding from the side wall of the main body in a direction away from the second mounting opening, and the second protruding edge abuts against the rear frame. In some embodiments, the rear frame is provided with a first positioning structure, and the refractive bracket is provided with a second positioning structure. The first positioning structure and the second positioning structure are connected in cooperation to position the refractive bracket onto the rear frame.

[0011] In some embodiments, one of the first positioning structure and the second positioning structure is a groove and the other is a positioning protrusion, wherein the positioning protrusion is engaged with the groove.

[0012] In some embodiments, the number of refractive supports is two, the number of first mounting ports is two, the two first mounting ports are spaced apart on both sides of the rear frame, and one refractive support is mounted on one of the first mounting ports.

[0013] In some embodiments, the first connecting structure is a first magnetic attractor, the second connecting structure is a second magnetic attractor, and the first magnetic attractor and the second magnetic attractor are magnetically attracted to each other.

[0014] The technical problem solved by this utility model embodiment also adopts the following technical solution: An AR glasses pair includes the aforementioned AR glasses frame and temples, the temples being connected to the AR glasses frame.

[0015] The beneficial effects of this utility model embodiment are as follows: The AR glasses frame provided in this application embodiment includes a main frame and a refractive support. The main frame includes a front frame and a rear frame connected together. The front frame is used to install a waveguide sheet, and the rear frame is provided with a first mounting port and a first connecting structure adjacent to the first mounting port. The refractive support includes a main body and a first protruding edge connected together. The main body is provided with a second mounting port, and the first protruding edge is formed by protruding from one end face of the main body toward the first mounting port around the edge of the second mounting port. The first protruding edge is embedded in the first mounting port, and the main body abuts against the rear frame. The main body is provided with a second connecting structure, which is connected to the first connecting structure, so that the refractive support is detachably connected to the main frame. Using the AR glasses frame of this application, a refractive support can be installed on the rear frame of the main frame. The refractive support allows users to install refractive lenses, which is convenient for people with myopia and has a certain degree of convenience, which helps to improve the user experience. Furthermore, under the constraint of the first convex edge, the main body can be fixed relative to the rear frame without shifting, preventing the refractive bracket from moving relative to the rear frame during use, which helps to improve the firmness of the connection between the refractive bracket and the rear frame. Attached Figure Description

[0016] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0017] Figure 1 This is a structural block diagram of the AR glasses frame of this application; Figure 2 This is a schematic diagram of the assembly of the rear frame and the refractive frame; Figure 3 yes Figure 2 A diagram from another perspective; Figure 4 yes Figure 2 Exploded view of the structure; Figure 5a This is a schematic diagram of a refractive support frame; Figure 5b yes Figure 5a A diagram from another perspective; Figure 6 yes Figure 2 A sectional view; In the image: 1. AR glasses frame; 2. Main frame; 3. Refractive support; 2a. Front frame; 2b. Rear frame; 21. First mounting port; 22. First connecting structure; 23. First positioning structure; 24. Light-transmitting hole; 221, First connecting hole; 2211, First countersunk head; 2212, First screw hole; 31. Second mounting port; 32. Second connecting structure; 33. Boss portion; 34. Main body portion; 35. First protruding edge portion; 36. Second protruding edge portion; 37. Second positioning structure; 321. Second connecting hole; 322. Connecting piece; 3211, Second recessed head; 3212, Through hole. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "upper," "lower," "inner," "outer," "vertical," "horizontal," etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0020] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1-4As shown, one embodiment of this application provides an AR glasses frame 1, including a main frame 2 and a refractive support 3. The main frame 2 includes a front frame 2a and a rear frame 2b connected to each other. The front frame 2a is used to mount a waveguide sheet, and the rear frame 2b is provided with a first mounting port 21 and a first connecting structure 22 disposed adjacent to the first mounting port 21. The refractive support 3 is embedded in the first mounting port 21. The refractive support 3 is provided with a second mounting port 31 and a second connecting structure 32 disposed adjacent to the second mounting port 31. The second mounting port 31 is used to mount a refractive lens, and the second connecting structure 32 is connected to the first connecting structure 22 so that the refractive support 3 is detachably connected to the main frame 2.

[0022] Thus, the AR glasses frame 1 of this application can be used to install a refractive support 3 on the rear frame 2b of the main frame 2. The refractive support 3 allows users to install refractive lenses, which is convenient for people with myopia and has a certain degree of convenience, which helps to improve the user experience.

[0023] It should be understood that the front frame 2a and the rear frame 2b of the main frame 2 together form a space for accommodating functional parts or other components of the AR glasses 100, which can be selected according to design requirements. The front frame 2a and the rear frame 2b of the main frame 2 can be connected by bolts, clips, or other methods, depending on the specific needs.

[0024] The main frame 2 can be made of magnesium alloy or other materials, depending on the specific requirements. The refractive frame 3 can be made of plastic or other materials, depending on the specific requirements.

[0025] In some embodiments, such as Figure 4 As shown, the first connecting structure 22 is the first connecting hole 221, and the second connecting structure 32 includes the second connecting hole 321 and the connector 322. The connector 322 is respectively inserted into the first connecting hole 221 and the second connecting hole 321 so that the refractive bracket 3 is connected to the main frame 2.

[0026] The first connecting hole 221 and the second connecting hole 321 can be screw holes, countersunk holes, or other types. The specific type can be selected according to the needs, as long as it can be connected with the connector 322.

[0027] In some embodiments, such as Figure 4 As shown, both the first connecting hole 221 and the second connecting hole 321 are countersunk holes, and the connector 322 is a screw. To facilitate the distinction between the first connecting hole 221 and the second connecting hole 321, the first connecting hole 221 is named the first countersunk hole, and the second connecting hole 321 is named the second countersunk hole.

[0028] In some embodiments, such as Figure 4 and Figure 5a As shown, the first countersunk hole includes a first countersunk head 2211 and a first screw hole 2212 connected to each other. The refractive bracket 3 is provided with a boss 33 on the side facing the rear frame 2b. The boss 33 is inserted into the first countersunk head 2211, and the second connecting hole 321 passes through the boss 33. In this way, the boss 33 can be quickly engaged with the first countersunk hole to facilitate the positioning of the connection position between the refractive bracket 3 and the rear frame 2b, and the first countersunk hole and the second countersunk hole are connected by the connector 322.

[0029] In some embodiments, such as Figure 4 As shown, the second countersunk hole includes a second countersunk head 3211 and a through hole 3212 connected to each other. The through hole 3212 communicates with the first connecting hole 221, and the second countersunk head 3211 is used to house the connector 322. That is, when the connector 322 connects the first countersunk hole and the second countersunk hole, the connector 322 does not protrude beyond the second countersunk hole, avoiding exposure outside the second countersunk hole. This prevents the connector 322 from causing damage to the user when wearing the AR glasses frame 1, and also improves the aesthetic appearance of the frame.

[0030] It is understandable that, in addition to the aforementioned first connecting structure 22 being the first connecting hole 221 and the second connecting structure 32 being the second connecting hole 321 and the connector 322, the first connecting structure 22 and the second connecting structure 32 can also adopt other forms to realize the connection between the refractive bracket 3 and the rear frame 2b. For example, the first connecting structure 22 is an insertion hole and the second connecting structure 32 is an insertion post, with the insertion post inserted into the insertion hole; or, for another example, the first connecting structure 22 is a first magnetic attracting element (such as a magnet) and the second connecting structure 32 is a second magnetic attracting element (such as a magnet), with the first magnetic attracting element and the second magnetic attracting element magnetically attracted together.

[0031] In some embodiments, such as Figure 5a , Figure 5b and Figure 6 As shown, the refractive bracket 3 includes a main body 34 and a first protruding edge 35 connected to each other. The main body 34 has a second mounting opening 31. The first protruding edge 35 is formed by protruding from one end face of the main body 34 toward the first mounting opening 21 and surrounding the edge of the second mounting opening 31. The first protruding edge 35 is embedded in the first mounting opening 21. The main body 34 abuts against the rear frame 2b. The main body 34 has a second connecting structure 32. Under the constraint of the first protruding edge 35, the main body 34 can be fixed relative to the rear frame 2b without shifting, preventing the refractive bracket 3 from moving relative to the rear frame 2b during use, which helps to improve the firmness of the connection between the refractive bracket 3 and the rear frame 2b.

[0032] In some embodiments, such as Figure 5b and Figure 6 As shown, the refractive frame 3 also includes a second protruding edge 36, which protrudes from the side wall of the main body 34 in a direction away from the second mounting opening 31. The second protruding edge 36 abuts against the rear frame 2b. Thus, since the second protruding edge 36 can abut against the rear frame 2b, the refractive frame 3 can be quickly positioned and installed onto the rear frame 2b. This also helps to increase the contact area between the refractive frame 3 and the rear frame 2b, making the force on the refractive frame 3 more even. This avoids the risk of damage caused by excessive force concentration at the contact point between the main body 34 and the rear frame 2b when the refractive frame 3 is subjected to external force.

[0033] In some embodiments, such as Figure 4 ,and Figure 5a As shown, the rear frame 2b is provided with a first positioning structure 23, and the refractive bracket 3 is provided with a second positioning structure 37. The first positioning structure 23 and the second positioning structure 37 are connected to each other so that the refractive bracket 3 is positioned and installed on the rear frame 2b.

[0034] Understandably, there are multiple ways to achieve the positioning of the first positioning structure 23 and the second positioning structure 37, as long as it enables quick positioning and connection between the refractive bracket 3 and the rear frame 2b. For example, the first positioning structure 23 can be a groove, and the second positioning structure 37 can be a positioning protrusion, with the protrusion engaging with the groove. Another example is that the first positioning structure 23 is a positioning protrusion, and the second positioning structure 37 is a groove, with the protrusion engaging with the groove. Yet another example is that the first positioning structure 23 is a plug-in post, and the second positioning structure 37 is a slot, with the plug-in post engaging with the slot.

[0035] In some embodiments, such as Figure 4 ,and Figure 5a The first positioning structure 23 shown is a groove formed by the rear frame 2b recessed in a direction away from the front frame 2a. The second positioning structure 37 is a positioning protrusion formed by the main body 34 protruding in a direction away from the second mounting opening 31. The positioning protrusion is engaged with the groove, thereby realizing the positioning and installation of the refractive bracket 3 onto the rear frame 2b. At the same time, the rear groove is set inside the rear frame 2b, avoiding exposure on the outer surface of the rear frame 2b, which is beneficial to improving the appearance of the rear frame 2b.

[0036] In some embodiments, such as Figure 2 As shown, there are two refractive frames 3 and two first mounting ports 21. The two first mounting ports 21 are spaced apart on both sides of the rear frame 2b, and one refractive frame 3 is installed in one first mounting port 21. In this way, each refractive frame 3 can be fitted with a refractive lens, which is beneficial for myopic users to receive the refracted image normally when wearing AR glasses frame 1.

[0037] In some embodiments, such as Figure 2 As shown, the rear frame 2b is also provided with a light-transmitting hole 24, which is arranged adjacent to the first mounting port 21. The light-transmitting hole 24 is used to allow light emitted from the optical engine of the AR glasses 100 to pass through.

[0038] The AR glasses frame 1 provided in this application includes a main frame 2 and a refractive support 3. The main frame 2 includes a front frame 2a and a rear frame 2b connected to each other. The front frame 2a is used to install a waveguide sheet, and the rear frame 2b is provided with a first mounting port 21 and a first connecting structure 22 adjacent to the first mounting port 21. The refractive support 3 is embedded in the first mounting port 21. The refractive support 3 is provided with a second mounting port 31 and a second connecting structure 32 adjacent to the second mounting port 31. The second mounting port 31 is used to install a refractive lens, and the second connecting structure 32 is connected to the first connecting structure 22, so that the refractive support 3 is detachably connected to the main frame 2. Using the AR glasses frame 1 of this application, the refractive support 3 can be installed on the rear frame 2b of the main frame 2. The refractive support 3 allows users to install refractive lenses, which is convenient for people with myopia and has a certain degree of convenience, which helps to improve the user experience.

[0039] Another embodiment of this application provides AR glasses, which include the AR glasses frame 1 and temples as described in the above embodiment, with the temples connected to the AR glasses frame 1. The connection between the temples and the AR glasses frame 1 can be via a hinge or other means, as long as the temples can be folded or unfolded relative to the AR glasses frame 1.

[0040] AR glasses also include functional components such as an optical engine, circuit board, and battery, which will not be elaborated here. As long as light can be reflected on the waveguide and directed to the human eye to form an image in front of the user, it is sufficient to assist the user in obtaining information.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An AR eyeglass frame, characterized by, include: The main frame includes a front frame and a rear frame connected to each other. The front frame is used to mount waveguide sheets, and the rear frame is provided with a first mounting port and a first connection structure disposed adjacent to the first mounting port. A refractive support includes a main body and a first protruding edge connected to each other. The main body has a second mounting opening. The first protruding edge protrudes from one end face of the main body toward the first mounting opening and surrounds the edge of the second mounting opening. The first protruding edge is embedded in the first mounting opening. The main body abuts against the rear frame. The main body has a second connecting structure, which is connected to the first connecting structure, so that the refractive support is detachably connected to the main frame.

2. The AR eyeglass frame of claim 1, wherein, The first connection structure includes a first connection hole, and the second connection structure includes a second connection hole and a connector. The connector is respectively inserted through the first connection hole and the second connection hole so that the main body is connected to the main frame.

3. The AR eyeglass frame of claim 2, wherein, The first connecting hole is a first countersunk hole, which includes a first countersunk head and a first screw hole connected together. The main body is provided with a boss on the side facing the rear frame. The boss is inserted into the first countersunk head, and the second connecting hole passes through the boss.

4. The AR eyeglass frame of claim 2, wherein, The second connecting hole is a second countersunk hole, which includes a second countersunk head and a through hole connected to each other. The through hole communicates with the first connecting hole, and the second countersunk head receives the connector.

5. The AR eyeglass frame according to any one of claims 1-4, wherein, The refractive bracket also includes a second protruding edge, which is formed by protruding from the side wall of the main body in a direction away from the second mounting opening, and the second protruding edge abuts against the rear frame.

6. The AR eyeglass frame of claim 1, wherein, The rear frame is provided with a first positioning structure, and the refractive bracket is provided with a second positioning structure. The first positioning structure and the second positioning structure are connected in cooperation so that the refractive bracket is positioned and installed in the rear frame.

7. The AR eyeglass frame of claim 6, wherein, One of the first positioning structure and the second positioning structure is a groove, and the other is a positioning protrusion, with the positioning protrusion engaging with the groove.

8. The AR eyeglass frame of claim 1, wherein, The number of refractive brackets is two, and the number of first mounting ports is two. The two first mounting ports are spaced apart on both sides of the rear frame, and one refractive bracket is installed in one of the first mounting ports.

9. The AR eyeglass frame of claim 1, wherein, The first connecting structure is a first magnetic attractor, and the second connecting structure is a second magnetic attractor, wherein the first magnetic attractor and the second magnetic attractor are magnetically attracted to each other.

10. An AR eyeglass, characterized by, Includes an AR glasses frame and temples as described in any one of claims 1-9, wherein the temples are connected to the AR glasses frame.

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