Intelligent glasses and glasses frame thereof

Abstract

The invention provides intelligent glasses and a glasses frame thereof. The spectacle frame comprises a spectacle frame and spectacle legs, wherein the spectacle legs are hinged with the spectacle frame, so that the spectacle legs are unfolded and folded relative to the spectacle frame; when the glasses legs are in an open state relative to the glasses frame, an elastic material block is arranged between the abutting surfaces of the glasses legs and the glasses frame, and the elastic material block can be extruded to deform, so that the opening angle of the glasses legs relative to the glasses frame is adjusted. According to the spectacle frame structure provided by the embodiment of the invention, the elastic material block is arranged between the hinged contact surfaces of the spectacle frame and the spectacle legs, and the elastic material block can be extruded to deform when the spectacle legs are folded and unfolded relative to the spectacle frame, so that the opening angle of the spectacle legs relative to the spectacle frame is adjusted. The reliability is high; and the cost is low.

Description

Technical Field

[0001] This application relates to the technical field of eyeglass frame structures, specifically to a smart pair of glasses and its frame. Background Technology

[0002] As a wearable device, eyeglasses require frames that are closely matched to the facial features of the wearer for comfortable wear and convenient use. Traditional eyeglasses offer a wide range of frame sizes to fit different face shapes and head circumferences, ensuring that each consumer can choose a frame that fits their individual face size. However, smart glasses, as an electronic wearable consumer product, have a more complex structure, more internal components, and a more intricate manufacturing process compared to traditional eyeglasses. Simply producing smart glasses frames of different sizes to fit different people is a tedious and resource-intensive undertaking. Summary of the Invention

[0003] The first aspect of this application provides an eyeglass frame, which includes a frame and temples. The temples are hinged to the frame to allow the temples to open and fold relative to the frame. In the open state of the temples relative to the frame, an elastic material block is provided between the contact surfaces of the two. The elastic material block can be squeezed and deformed to adjust the opening angle of the temples relative to the frame.

[0004] Secondly, embodiments of this application provide smart glasses, which include lenses and the eyeglass frame described in the above embodiments, wherein the lenses are fixedly connected to the eyeglass frame.

[0005] The eyeglass frame structure provided in this application provides an elastic material block between the hinged contact surfaces of the frame and the temples. When the temples are folded open relative to the frame, the elastic material block can be squeezed and deformed, thereby adjusting the opening angle of the temples relative to the frame. This eyeglass frame structure is characterized by its simple structure, high reliability, and low cost. Attached Figure Description

[0006] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0007] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the smart glasses of this application;

[0008] Figure 2 yes Figure 1 A top-view structural diagram of the smart glasses in the embodiment;

[0009] Figure 3 yes Figure 2 A schematic diagram of the different open states of the temples of the smart glasses in the embodiment;

[0010] Figure 4 yes Figure 3 A magnified schematic diagram of the partial structure at point D when the temple of the smart glasses is opened to position a;

[0011] Figure 5 yes Figure 3 A magnified schematic diagram of the partial structure at point D when the temple of the smart glasses is opened to position b;

[0012] Figure 6 yes Figure 3 A magnified schematic diagram of the partial structure at point D when the temple of the smart glasses is opened to position c;

[0013] Figure 7 This is a schematic diagram of the structure of an embodiment of the temple and the elastic material block in this application.

[0014] Figure 8 yes Figure 7 A magnified schematic diagram of the partial structure of the temple at point E in the embodiment;

[0015] Figure 9 This is a schematic diagram of the structure of one embodiment of the frame of this application;

[0016] Figure 10 yes Figure 9 Enlarged schematic diagram of the local structure at point F;

[0017] Figure 11 This is a schematic diagram of the end structure of one embodiment of the temple of the mirror in this application;

[0018] Figure 12 This is a schematic diagram of the structure of the elastic material block in the embodiments of this application. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0020] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of components in a specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] As used herein, "electronic device" (or simply "terminal") includes, but is not limited to, means configured to receive / transmit communication signals via a wired connection (such as via a public switched telephone network (PSTN), digital subscriber line (DSL), digital cable, direct cable connection, and / or another data connection / network) and / or via a wireless interface (e.g., for cellular networks, wireless local area networks (WLANs), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and / or another communication terminal). A communication terminal configured to communicate via a wireless interface may be referred to as a "wireless communication terminal," a "wireless terminal," or a "mobile terminal." Examples of mobile terminals include, but are not limited to, satellite or cellular phones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; PDAs that may include radiotelephones, pagers, Internet / intranet access, web browsers, notepads, calendars, and / or Global Positioning System (GPS) receivers; and other electronic devices that include conventional laptop and / or handheld receivers or radiotelephone transceivers. Smart devices such as mobile phones, AR, VR, XR, and MR can all be electronic devices equipped with cellular communication modules.

[0023] To accommodate different head shapes, individual eyeglass frames require temples with varying opening angles. Common solutions involve adding springs or other mechanisms to the temple hinge, allowing for adjustable angles. These spring mechanisms, within the hinge, compress or extend the spring within a certain angle range, generating elasticity that holds the temple at the ear attachment point, thus securing the frame. However, this approach has several drawbacks: 1. The addition of springs and other mechanisms, along with the need to maintain specific elasticity, complicates the hinge structure; 2. The use of metal for the hinge and springs increases its weight, reducing comfort; 3. The complex hinge structure imposes greater constraints on other circuitry passing through it, such as the FPC (Flexible Printed Circuit), and makes waterproofing the entire hinge more challenging.

[0024] The technical solutions in this application discuss how to achieve face and head shape adaptation for more people within a single frame size, and obtain a corresponding comfortable wearing and usage experience.

[0025] Please refer to the following: Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of an embodiment of the smart glasses of this application. Figure 2 yes Figure 1The top view of the smart glasses in the embodiment is shown in the figure. It should be noted that the smart glasses in this application can be smart glasses structures and forms including AR, VR, XR, MR, etc.

[0026] For details, please refer to the following: Figures 3 to 6 , Figure 3 yes Figure 2 A schematic diagram of the different open states of the temples of the smart glasses in the embodiment. Figure 4 yes Figure 3 A magnified schematic diagram of the partial structure at point D when the temple of the smart glasses is opened to position a. Figure 5 yes Figure 3 A magnified schematic diagram of the partial structure at point D when the temple of the smart glasses is opened to position b. Figure 6 yes Figure 3 A magnified view of a portion of the structure at point D when the temples of the smart glasses are opened to position c. In this embodiment, the smart glasses 10 include a frame 100 and lenses 200. The frame 100 includes a lens frame 110 and temples 120. The lenses 200 are fixedly connected to the lens frame 110.

[0027] The frame 110 or temple 120 may be equipped with a control circuit board and a display mechanism or display screen, thereby realizing the function of virtual display or virtual augmented display. The detailed structural features of this part are within the understanding of those skilled in the art and will not be described in detail here. In this embodiment, only the relevant structure of the temple is described.

[0028] The temple 120 is hinged to the frame 110, allowing the temple 120 to open and fold relative to the frame 110. In the open state, an elastic material block 130 is provided between the contact surfaces of the temple 120 and the frame 110. The elastic material block 130 can be compressed and deformed, thereby adjusting the opening angle of the temple 120 relative to the frame 110. See details below. Figures 3 to 6 , Figures 3 to 6 The diagram illustrates the structural states of the hinged joint between the temple 120 and the frame 110 at different opening angles. A structural space 102 exists between the frame 110 and the temple 120, and an elastic material block 130 is added to this space 102. The rotation angle of the temple 120 relative to the frame 100 is affected by the shape, size, and material of the elastic material block 130. Figure 3 In state a, the opening angle of the temple 120 is small, and the deformation of the elastic material block 130 under compression is small. Figure 3In the middle c state, the temple 120 has a larger opening angle, and the elastic material block 130 is compressed to a large deformation. The elastic deformation elasticity of the elastic material block 130 is utilized to achieve elastic adjustment of the temple 120 at different opening angles, thus adapting to different head circumference sizes. Optionally, in this embodiment, the elastic material block 130 can be made of materials such as rubber or elastic resin, for example, TPU, silicone, etc.

[0029] Optionally, please refer to the following as well. Figure 3 , Figure 4 as well as Figure 7 and Figure 8 , Figure 7 This is a schematic diagram of an embodiment of the temple and the elastic material block in the present application. Figure 8 yes Figure 7 The embodiment shows a magnified view of the partial structure of the temple at point E. The two temples 120 have similar structures; only one is described here. The end of the temple 120 is provided with a first hinge portion 121 and a first abutment surface 122. The first abutment surface 122 is disposed adjacent to the first hinge portion 121; please refer to both. Figure 9 and Figure 10 , Figure 9 This is a schematic diagram of the structure of one embodiment of the frame of this application. Figure 10 yes Figure 9 The enlarged schematic diagram of the partial structure at point F shows that the frame 110 is provided with a second hinge part 111 and a second abutment surface 112. The second hinge part 111 and the second abutment surface 112 are arranged adjacent to each other. The second hinge part 111 is hinged to the first hinge part 121. The two can be hinged together by means of a pin (not shown in the figure). The detailed features of this part are within the understanding of those skilled in the art and will not be described in detail here.

[0030] With the temple 120 open relative to the frame 110, the first abutting surface 122 and the second abutting surface 112 are aligned and set, and the elastic material block 130 is sandwiched between the first abutting surface 122 and the second abutting surface 112.

[0031] Optionally, please refer to the following as well. Figure 8 and Figure 11 , Figure 11This is a schematic diagram of the end structure of an embodiment of the temple of the present application. In this embodiment, the first abutment surface 122 of the temple 120 is provided with a mounting groove 1220, and the elastic material block 130 is disposed in the mounting groove 1220 and protrudes from the first abutment surface 122. It should be noted that in this embodiment, the mounting groove 1220 is provided on the end face of the temple 120. In some other embodiments, the mounting groove 1220 may also be provided on the second abutment surface 112 of the frame 110. The features of this part will not be described in detail here. The mounting groove 1220 can be provided on the temple 120 or the frame 110, as long as it can serve to install and position the elastic material block 130. No specific limitation is made here.

[0032] Optionally, please refer to the following as well. Figure 11 and Figure 12 , Figure 12 This is a schematic diagram of the structure of the elastic material block in this embodiment of the application. The side wall of the mounting groove 1220 is provided with a snap-fit ​​portion 1221, and the side of the elastic material block 130 is provided with a snap-fit ​​groove 131. The snap-fit ​​portion 1221 and the snap-fit ​​groove 131 engage to fix the elastic material block 130. In this embodiment, there can be two snap-fit ​​portions 1221, symmetrically arranged on opposite sides of the side wall of the mounting groove 1220. Similarly, there can be two snap-fit ​​grooves 131 on the elastic material block 130, symmetrically arranged on opposite sides of the elastic material block 130. The two snap-fit ​​portions 1221 and the two snap-fit ​​grooves 131 engage in a one-to-one snap-fit ​​engagement.

[0033] Alternatively, please continue reading Figure 11 and Figure 12 In this embodiment, the bottom of the mounting groove 1220 is provided with a positioning post 1222, and the elastic material block 130 is provided with a positioning hole 132. The positioning post 1222 can be inserted into the positioning hole 132 to realize the positioning of the elastic material block 130.

[0034] Optionally, the eyeglass frame 100 in this embodiment may include multiple elastic material blocks 130 of different sizes or elasticities, and multiple elastic material blocks 130 may be selectively installed in the mounting groove 1220. The elastic material blocks 130 may be available in multiple sizes or made of different materials (similar to silicone earphone plugs, they are detachable and have different sizes such as size charts to fit different people). The elastic material blocks 130 can be easily removed and assembled from the temples 120 or the frame 110. Replacing the elastic material blocks 130 with different sizes allows the temples to have different unfolding angles relative to the frame when worn.

[0035] In some embodiments, the material properties of elastic material blocks 130 of different sizes can be the same. When glasses are fitted with elastic material blocks 130 of different sizes, only the opening angle of the temples is affected, and the clamping force of the temples on the head remains consistent. Users can also replace the elastic material blocks 130 with the size they deem comfortable based on their actual experience. Compared to spring mechanisms, where the elastic force increases with the angle, resulting in increased deformation and thus increased elastic force, which can cause discomfort and clamping to the head, the introduction of elastomers is more flexible, can better adapt to different head shapes, and provides a comfortable wearing experience.

[0036] One challenge in wearable products is how to fit a wide range of people with minimal structural frames, while ensuring a similar wearing experience for all. The technical solution in this application increases the fit range of smart glasses at minimal cost by adding an elastic adjustment component (elastic material block 130) to the structural space between the temples and the frame. Different sized elastic material blocks allow for a wide range of temple spacing, thus solving the problem of the smart glasses' fit range.

[0037] Secondly, glasses are worn stably through the friction of the nose pads and temples. Compared to spring mechanisms, the elasticity increases with deformation. When the temples swing within a certain angle, the clamping force on the head varies, resulting in some people wearing them too tightly and others too loosely. This leads to a narrow fit and discomfort due to uneven force. The elastic material block structure in this embodiment controls each opening angle of the temples with a correspondingly sized elastic body. Each size of elastic body is designed to fit different head shapes, ensuring a comfortable fit for a wide range of people while maintaining a consistent wearing experience.

[0038] This structure is low-cost and simple, reducing the design difficulty and complexity of the device. The hinge can be designed to be lightweight, thus reducing the overall weight of the device. Furthermore, this design completely isolates the internal structure of the temples (such as circuit boards, batteries, and optical engines) from the elastomer, ensuring no impact on waterproofing or dustproofing. This design also simplifies the hinge design, allowing for more flexible design and greater flexibility in achieving both lightweight and waterproof / dustproof capabilities. This structural design is flexible, easy to disassemble and assemble, and has a wide range of compatibility. Users can choose the elastomer component of their preferred size based on their actual wearing experience.

[0039] The eyeglass frame structure in this embodiment incorporates a detachable and replaceable elastomer component at the mating surface between the temples and the frame. This component is designed to be detachable and replaceable, and comes in different sizes. By assembling elastomer components of different sizes on the temples, the opening angle of the temples relative to the frame is controlled, thereby controlling the spacing between the attachment points of the temples on the ears. Different spacings can accommodate different head shapes. The technical solution in this embodiment expands the range of people that a single-specification smart glasses product can adapt to using a simple component design, reducing development costs and the number of SKUs (smallest stock units). Furthermore, this solution simplifies the design of components such as hinges, creating more opportunities for lightweight and waterproof / dustproof design of the entire eyeglass product.

[0040] The eyeglass frame structure provided in this application provides an elastic material block between the hinged contact surfaces of the frame and the temples. When the temples are folded open relative to the frame, the elastic material block can be squeezed and deformed, thereby adjusting the opening angle of the temples relative to the frame. This eyeglass frame structure is characterized by its simple structure, high reliability, and low cost.

[0041] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An eyeglass frame, characterized in that, The eyeglass frame includes a frame and temples. The temples are hinged to the frame to allow the temples to open and fold relative to the frame. In the open state of the temples relative to the frame, an elastic material block is provided between the contact surfaces of the two. The elastic material block can be squeezed and deformed to adjust the opening angle of the temples relative to the frame.

2. The eyeglass frame according to claim 1, characterized in that, The temple of the eyeglass is provided with a first hinge and a first abutment surface at its end, with the first abutment surface being adjacent to the first hinge. The frame of the eyeglass is provided with a second hinge and a second abutment surface, with the second hinge and the second abutment surface being adjacent to each other. The second hinge and the first hinge are hinged together. When the temple of the eyeglass is open relative to the frame, the first abutment surface and the second abutment surface are aligned. The elastic material block is sandwiched between the first abutment surface and the second abutment surface.

3. The eyeglass frame according to claim 2, characterized in that, The first abutment surface is provided with an installation groove, and the elastic material block is disposed in the installation groove and protrudes from the first abutment surface.

4. The eyeglass frame according to claim 2, characterized in that, The second abutment surface is provided with an installation groove, and the elastic material block is disposed in the installation groove and protrudes from the second abutment surface.

5. The eyeglass frame according to claim 3 or 4, characterized in that, The side wall of the mounting groove is provided with a snap-fit ​​part, and the side of the elastic material block is provided with a snap-fit ​​groove. The snap-fit ​​part and the snap-fit ​​groove are engaged to snap together.

6. The eyeglass frame according to claim 5, characterized in that, There are two snap-fit ​​parts, symmetrically arranged on the side walls of opposite sides of the mounting groove, and there are two snap-fit ​​grooves, symmetrically arranged on opposite sides of the elastic material block.

7. The eyeglass frame according to claim 5, characterized in that, The bottom of the mounting groove is provided with a positioning post, and the elastic material block is provided with a positioning hole. The positioning post can be inserted into the positioning hole to achieve positioning of the elastic material block.

8. The eyeglass frame according to claim 7, characterized in that, The elastic material block is made of rubber or elastic resin.

9. The eyeglass frame according to claim 8, characterized in that, The eyeglass frame includes multiple elastic material blocks of different sizes or elasticities, and multiple elastic material blocks can be selectively installed in the mounting slot.

10. A type of smart glasses, characterized in that, The smart glasses include lenses and a frame as described in any one of claims 1-9, wherein the lenses are fixedly connected to the frame.

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