Glasses frame assembly and intelligent glasses
By setting rigid and elastic components in the frame body, adaptive adjustment is achieved, which solves the problem that smart glasses cannot be clamped evenly, achieving lightweight and comfortable wearing.
Patent Information
- Application Number
- CN202422521846.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-17
AI Technical Summary
The existing smart glasses are rigid bodies and cannot provide uniform and moderate clamping force, resulting in loose and unclenched clamping. The large head circumference is too tight and painful, and the thick shaft occupies a large space and is heavy in weight, which cannot meet the needs of lightweight.
A plurality of rigid parts and elastic parts are arranged in the frame body. The elastic parts change the connection position and load preload force under the action of external expansion force to achieve adaptive adjustment and reduce the use of the rotation shaft.
It realizes adaptive adjustment of the frame, adapts to different head circumferences, provides a personalized fit, avoids slipping, reduces volume and weight, and improves wear comfort and stability.
Smart Images
Figure CN223123321U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of smart glasses, and particularly relates to a frame assembly and a smart glass. Background Art
[0002] In the existing smart glasses, since the frame and the temple need to accommodate circuit routing and components, in order to ensure stable and reliable connection, both the temple and the frame are rigid bodies. Only a rotating shaft hinge with damping can be used to connect the temple and the frame, and the clamping force provided by the damping provided by the rotating shaft is used to adapt to wearers with different head circumferences. This requires the rotating shaft to provide a large torque. Therefore, the rotating shafts in such designs are relatively thick, occupying a large space of the whole machine, and also being very heavy, increasing the weight of the whole machine, unable to meet the lightweight requirement of wearing, and the cost is relatively high. In addition, due to the limitation of such rotating shafts themselves, uniform and appropriate clamping force cannot be provided for different head circumferences. For small head circumferences, it will be too loose to hold tightly, and for large head circumferences, it will be too tight and cause pain. Summary of the Utility Model
[0003] The main purpose of the utility model is to propose a frame assembly, aiming to meet the comfortable wearing clamping force for different head circumferences through the elastic deformation of the locally deformable area of the frame, so as to reduce the volume and weight of the glasses.
[0004] To achieve the above purpose, a frame assembly proposed by the utility model for connecting with a temple includes:
[0005] A frame body, the frame body includes at least one installation area for installing a face mirror. The installation area is provided with a plurality of rigid parts and at least one elastic part. The plurality of rigid parts at least include a first rigid part and a second rigid part. The first rigid part is used for connecting with the temple. The at least one elastic part is arranged between the first rigid part and the second rigid part. The elastic part is configured to change the connection position between the first rigid part and the second rigid part and apply an elastic pre-tightening force when being subjected to an outward expansion force.
[0006] In an embodiment, the frame body is provided with two installation areas, and the two installation areas are arranged in a mirror image.
[0007] In an embodiment, it further includes a crossbeam rigid part, and the two second rigid parts are connected through the crossbeam rigid part.
[0008] In an embodiment, the installation area further includes:
[0009] A bracket installed on the first rigid part, the second rigid part or the elastic part for installing a waveguide sheet.
[0010] In an embodiment, the elastic part includes:
[0011] Elastic plastic
[0012] Tough metal, which is embedded in the elastic plastic to increase the rigidity of the elastic part.
[0013] In one embodiment, the installation area further includes:
[0014] A storage chamber, which is arranged on a plurality of rigid parts and / or an elastic part to accommodate electronic components.
[0015] The present utility model also provides a smart glasses, which includes the frame assembly as described in any one of the above.
[0016] In one embodiment, the smart glasses include:
[0017] Temple arms, which have a rotational movement stroke relative to the first rigid part;
[0018] A rotating shaft, which is arranged at the connection between the temple arms and the first rigid part, so that the temple arms rotate around the rotating shaft relative to the first rigid part.
[0019] In one embodiment, the smart glasses further include:
[0020] A shielding part, which is arranged on the temple arms near the rotating shaft.
[0021] In one embodiment, a redundant space for arranging wires is formed between the shielding part and the rotating shaft for installing wires.
[0022] The technical solution of the present utility model realizes the adaptive adjustment function of the frame assembly through the elastic part in the frame body. Specifically, when the wearer wears the glasses on the head, the elastic part can deform according to the specific size of the head, so as to adjust the position between the first rigid part and the second rigid part, so that the frame can adapt to different head circumferences and provide a more personalized fit. At the same time, since the elastic part generates deformation and can provide a certain pre-tightening force, the frame can also maintain an appropriate pressure on the head under the action of the outward expansion force of the wearer's head, thus avoiding the problem of the glasses slipping. To sum up, it not only enables the smart glasses to better adapt to the physiological differences of different users, but also reduces the volume and weight of the glasses. Description of the Drawings
[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.
[0024] Figure 1 Structural schematic diagram of an embodiment of the frame assembly provided by the present utility model;
[0025] Figure 2 For Figure 1 Structural schematic diagram showing the storage chamber therein;
[0026] Figure 3 Structural schematic diagram of an embodiment of the smart glasses provided by the present utility model;
[0027] Figure 4 For Figure 3 Cross-sectional structural schematic diagram in;
[0028] Figure 5 For Figure 4 Partial enlarged view at position A in;
[0029] Explanation of reference numerals in the drawings:
[0030] 100, frame assembly;
[0031] 1, frame body; 11, installation area; 12, multiple rigid parts; 121, first rigid part; 122, second rigid part; 123, crossbeam rigid part; 13, elastic part; 14, bracket; 15, storage chamber;
[0032] 200, smart glasses;
[0033] 2, temple;
[0034] 3, rotating shaft;
[0035] 4, shielding part;
[0036] 5, redundant cable space.
[0037] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners
[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.
[0039] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture. If this specific posture changes, then the directional indications will also change accordingly.
[0040] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, then such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0041] In the existing smart glasses, since the frame and the temple need to accommodate circuit wiring and components, in order to ensure stable and reliable connection, both the temple and the frame are rigid bodies. Only by adding a rotary hinge with damping can the temple and the frame be connected, and the clamping force provided by the damping provided by the rotary shaft is used to adapt to wearers with different head circumferences. This requires the rotary shaft to provide a large torque. Therefore, the rotary shafts in such designs are relatively thick, occupying a large space in the whole machine, and at the same time, they are also very heavy, increasing the weight of the whole machine, unable to meet the lightweight requirement of wearing, and the cost is relatively high. In addition, due to the limitations of such rotary shafts themselves, they cannot provide a uniform and appropriate clamping force for different head circumferences. For small head circumferences, it will be too loose to hold tightly, and for large head circumferences, it will be too tight and cause pain.
[0042] To solve the above technical problems, as Figure 1 and Figure 2 shown, a frame assembly 100 proposed by the present utility model is used to connect with the temple 2, including a frame body 1. The frame body 1 includes at least one installation area 11 for installing a face mirror. The installation area 11 is provided with a plurality of rigid parts 12 and at least one elastic part 13. The plurality of rigid parts 12 at least include a first rigid part 121 and a second rigid part 122. The first rigid part 121 is used to connect with the temple 2. At least one elastic part 13 is arranged between the first rigid part 121 and the second rigid part 122. The elastic part 13 is configured to change the connection position between the first rigid part 121 and the second rigid part 122 and apply an elastic pre-tightening force when subjected to an outward expansion force.
[0043] In some embodiments, the elastic part 13 is disposed at a position corresponding to the eyebrow and eye line-of-sight area on the spectacle frame body 1. In some embodiments, by reducing the layout size (e.g., vertical or horizontal size) of the spectacle frame eyebrow and eye line-of-sight area on the spectacle frame body 1, an elastically deformable area, i.e., the elastic part 13, is formed in this area.
[0044] The technical solution of the present utility model realizes the adaptive adjustment function of the spectacle frame assembly 100 through the elastic part 13 in the spectacle frame body 1. Specifically, when the wearer wears the glasses on the head, the elastic part 13 can deform according to the specific size of the head, thereby adjusting the position between the first rigid part 121 and the second rigid part 122, so that the spectacle frame body 1 can adapt to different head circumferences and provide a more personalized fit. At the same time, since the elastic part 13 deforms and can provide a certain pre-tightening force, in the case of the external expansion force of the wearer's head, the spectacle frame body 1 can also maintain an appropriate pressure on the head, thereby avoiding the problem of the smart glasses 200 slipping. In summary, it not only enables the smart glasses 200 to better adapt to the physiological differences of different users, but also reduces the volume and weight of the glasses.
[0045] It can be understood that due to the spectacle frame assembly 100 adopting the above technical solution, it is no longer necessary for the rotating shaft 3 to provide a pre-tightening force, thus disassembling the function of the rotating shaft 3, reducing the volume and weight of the glasses.
[0046] In one embodiment, the spectacle frame body 1 is provided with two installation areas 11, and the two installation areas 11 are arranged in a mirror image.
[0047] With such a setting, by providing two installation areas 11 on the spectacle frame body 1, they are respectively used to install the front mirrors on the left and right sides. This can ensure that the spectacle frame body 1 can completely cover the wearer's eyes and provide a clear field of view. The two installation areas 11 are symmetrically distributed in a mirror image on the spectacle frame body 1. This means that their shapes, sizes and positions correspond to each other. It not only conforms to the ergonomic principle, makes the spectacle frame body 1 more fitting to the wearer's facial contour, but also improves the balance and stability of the smart glasses 200. When the wearer wears the smart glasses 200 on the head, the two installation areas 11 can evenly distribute the pressure on the head and reduce the wearing discomfort.
[0048] In one embodiment, the spectacle frame body further includes a crossbeam rigid part 123, and the two second rigid parts 122 are connected by the crossbeam rigid part 123.
[0049] With such a setting, by connecting the two second rigid parts 122 through the crossbeam rigid part 123, the overall structural strength of the spectacle frame body 1 is enhanced, making it more durable and stable. This helps to prevent deformation or damage during wearing.
[0050] In addition, it can be understood that the two second rigid parts 122 can be integrally formed with the crossbeam rigid part 123, so as to further improve the connection strength.
[0051] In one embodiment, the installation area 11 further includes a bracket 14, and the bracket 14 is installed on the first rigid part 121, the second rigid part 122 or the elastic part 13 for installing the waveguide sheet.
[0052] With this arrangement, as an additional component of the installation area 11, the bracket 14 can be stably installed on the first rigid part 121, the second rigid part 122 or the elastic part 13. The specific installation position of the bracket 14 needs to be optimized according to the size, weight of the waveguide sheet and the structure of the spectacle frame body 1 to ensure the best image transmission effect and wearing comfort. The waveguide sheet is a thin and transparent optical element that can guide light to perform total internal reflection inside, so as to transmit image information to the wearer's field of vision. The waveguide sheet is cleverly installed in the installation area 11 through the bracket 14, ensuring that the wearer can clearly see the image information transmitted by the waveguide sheet through the glasses.
[0053] In one embodiment, the elastic part 13 includes elastic plastic and tough metal, and the tough metal is embedded in the elastic plastic to increase the rigidity of the elastic part 13.
[0054] With this arrangement, by combining the elastic plastic and the tough metal, the elastic part 13 in this embodiment achieves a balance between elasticity and rigidity. This composite structure can not only be adaptively adjusted according to different head circumferences to provide a comfortable wearing experience, but also ensure the stability and durability of the spectacle frame during long-term use. In addition, the embedding of the tough metal helps to improve the fatigue resistance of the elastic part 13, enabling it to withstand frequent deformation and recovery processes and extending the service life of the smart glasses 200.
[0055] It can be understood that the elastic plastic is a material with excellent elasticity and recovery ability, which can deform when subjected to an outward expansion force and quickly return to its original state after the outward expansion force disappears. Specifically, the elastic plastic can be selected from PC (polycarbonate) or PA (polyamide, also known as nylon). The tough metal can be selected from stainless steel, titanium alloy or memory alloy, etc., which has high strength and good anti-deformation ability.
[0056] In one embodiment, the installation area 11 further includes a storage chamber 15, and the storage chamber 15 is arranged on the plurality of rigid parts 12 and / or one elastic part 13 for accommodating electronic components.
[0057] With this arrangement, by placing electronic components (such as sensors, batteries, processors, etc.) in the storage chamber 15, the risk of direct exposure and damage of the electronic components during wearing is effectively avoided.
[0058] As Figures 3 to 5 shown, the present utility model further provides an intelligent glasses 200, which includes A and a frame assembly 100. The specific structure of the frame assembly 100 refers to the above-mentioned embodiments. Since the frame assembly 100 adopts all the technical solutions of the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here.
[0059] In an embodiment, the intelligent glasses 200 includes temple arms 2 and a rotating shaft 3. The temple arms 2 have a rotational movement stroke relative to the first rigid portion 121. The rotating shaft 3 is disposed at the connection between the temple arms 2 and the first rigid portion 121 to enable the temple arms 2 to rotate around the rotating shaft 3 with respect to the first rigid portion 121.
[0060] With such a setting, the temple arms 2 can be folded and stored through the rotating shaft 3, which can significantly reduce the overall size of the intelligent glasses 200, facilitating storage and carrying. At the same time, folding the temple arms 2 can also protect the face mirror to a certain extent and reduce the scratches and impacts suffered by the face mirror during carrying.
[0061] In an embodiment, the intelligent glasses 200 further includes a shielding portion 4. The shielding portion 4 is disposed on the temple arms 2 near the rotating shaft 3.
[0062] With such a setting, the shielding portion 4 can cover the rotating shaft 3 to prevent dust, moisture or other foreign objects from entering the inside of the rotating shaft 3, thereby protecting the smooth rotation of the rotating shaft 3 and extending its service life. It can be understood that the shielding portion 4 can be circular, arc-shaped or other geometric shapes, specifically depending on the overall design and engineering requirements of the intelligent glasses 200.
[0063] In an embodiment, a wiring redundancy space 5 is formed between the shielding portion 4 and the rotating shaft 3 for installing wiring.
[0064] With such a setting, the wiring redundancy space 5 is located between the shielding portion 4 and the rotating shaft 3. This space is for accommodating the connecting wires of the electronic components in the intelligent glasses 200, that is, the wiring. The wiring redundancy space 5 can protect the wiring from external physical damage, such as extrusion, bending or abrasion, and does not interfere with the rotating shaft 3, thereby extending the service life of the wiring.
[0065] The above description is only an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.
Claims
1. A frame assembly for connecting with temple arms, characterized in that, Comprising: A frame body, the frame body comprising at least one mounting area for mounting a face mirror, the mounting area being provided with a plurality of rigid parts and at least one elastic part, the plurality of rigid parts at least including a first rigid part and a second rigid part, the first rigid part being used for connecting with the temple, the at least one elastic part being arranged between the first rigid part and the second rigid part, and the elastic part being configured to change the connection position between the first rigid part and the second rigid part and apply an elastic pre-tightening force when subjected to an outward expansion force.
2. The spectacle frame assembly according to claim 1, wherein, The frame body is provided with two of the mounting areas, and the two mounting areas are arranged in a mirror image.
3. The frame assembly according to claim 2, characterized in that, It further comprises a crossbeam rigid part, and the two second rigid parts are connected by the crossbeam rigid part.
4. The spectacle frame assembly according to claim 1, characterized in that, The mounting area further comprises: A bracket mounted on the first rigid part, the second rigid part or the elastic part for mounting a waveguide sheet.
5. The spectacle frame assembly according to claim 1, characterized in that, The elastic part comprises: Elastic plastic; Tough metal, the tough metal being embedded in the elastic plastic to increase the rigidity of the elastic part.
6. The frame assembly according to claim 1, wherein, The mounting area further comprises: A storage chamber arranged in the plurality of rigid parts and / or one elastic part for accommodating electronic components.
7. An intelligent glasses, characterized in that, Comprising the frame assembly according to any one of claims 1 to 6.
8. The smart glasses according to claim 7, characterized in that, The smart glasses comprise: Temples having a rotational movement stroke relative to the first rigid part; A rotating shaft arranged at the connection between the temple and the first rigid part to enable the temple to rotate around the rotating shaft relative to the first rigid part.
9. The smart glasses according to claim 8, characterized in that, The smart glasses further comprise: A shielding part arranged on the temple near the rotating shaft.
10. The smart glasses according to claim 9, characterized in that, A redundant space for wiring is formed between the shielding part and the rotating shaft for mounting a wiring harness.