Nose support assembly and glasses

Abstract

The embodiment of the utility model discloses a nose pad assembly and glasses. In some embodiments, the nose pad assembly comprises a nose pad support and at least one nose pad body, the nose pad body comprises a nose pad blade and an extension column, the extension column is connected to one side of the nose pad blade in the thickness direction, the extension column is provided with an insertion groove in the length direction, the insertion groove is provided with an insertion groove opening, and the insertion groove opening is located at one end of the extension column. And the lengths of the extension columns of various nose pad main bodies are different. And the end part of the nose pad bracket is detachably inserted into the slot of any nose pad main body along the slot opening.

Description

Technical Field

[0001] The present disclosure relates to the technical field of wearable devices, and in particular to a nose pad assembly and glasses. Background Art

[0002] The nose pad can contact the bridge of the nose to play a supporting role, so as to hold the glasses on the bridge of the nose. When a user wears glasses, the nose pad usually exerts a direct force on the bridge of the nose, affecting the comfort of the user wearing the glasses. In addition, due to differences in the shape and height of the user's bridge of the nose, etc., the nose pad also affects the clarity of the user's vision, etc. Summary of the Utility Model

[0003] Embodiments of the present disclosure provide a nose pad assembly and glasses.

[0004] On the one hand, the present disclosure provides a nose pad assembly, including: a nose pad bracket and at least one nose pad body. The nose pad body includes a nose pad leaf and an extension column. The extension column is connected to one side of the nose pad leaf along the thickness direction. The extension column is provided with a slot along the length direction. The slot has a slot opening, and the slot opening is located at one end of the extension column. Among them, the lengths of the extension columns of each nose pad body are different, and the end of the nose pad bracket is detachably inserted into the slot of any nose pad body along the slot opening.

[0005] On the other hand, the present disclosure also provides a pair of glasses, including a frame and the above-mentioned nose pad assembly, and the nose pad bracket of the nose pad assembly is connected to the frame.

[0006] The technical solutions of the present disclosure will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0007] The drawings constituting a part of the specification depict embodiments of the present disclosure and are used together with the description to explain the principles of the present disclosure.

[0008] Referring to the drawings, the present disclosure can be understood more clearly according to the following detailed description, where:

[0009] Figure 1 Shows a schematic structural diagram of a nose pad assembly with an S-type nose pad body installed according to some embodiments of the present disclosure;

[0010] Figure 2 Shows a schematic structural diagram of a nose pad assembly with an M-type nose pad body installed according to some embodiments of the present disclosure;

[0011] Figure 3 Shows a schematic structural diagram of a nose pad assembly with an L-type nose pad body installed according to some embodiments of the present disclosure;

[0012] Figure 4 Shows a schematic structural diagram of a nose pad body according to some embodiments of the present disclosure;

[0013] Figure 5 Shows a comparison diagram of the S-type nose pad body, M-type nose pad body, and L-type nose pad body provided by some embodiments of the present disclosure;

[0014] Figure 6 Shows a cross-sectional view of the extension column of the S-type nose pad body provided by some embodiments of the present disclosure;

[0015] Figure 7 Shows a cross-sectional view of the extension column of the M-type nose pad body provided by some embodiments of the present disclosure;

[0016] Figure 8 Shows a schematic structural diagram of the L-type nose pad body provided by some embodiments of the present disclosure;

[0017] Figure 9 Shows a cross-sectional view of the L-type nose pad body provided by some embodiments of the present disclosure;

[0018] Figure 10 Shows a schematic structural diagram of a nose pad bracket of a nose pad assembly provided by some embodiments of the present disclosure;

[0019] Figure 11 Shows a schematic structural diagram of another nose pad bracket of a nose pad assembly provided by some embodiments of the present disclosure;

[0020] Figure 12 Shows Figure 11 A cross-sectional view of the mating structure between the shown nose pad bracket and the extension column;

[0021] Figure 13 Shows an exploded view of the nose pad body of a nose pad assembly provided by some embodiments of the present disclosure;

[0022] Figure 14 Shows a first perspective view of glasses provided by some embodiments of the present disclosure;

[0023] Figure 15 Shows a second perspective view of glasses provided by some embodiments of the present disclosure;

[0024] Figure 16 Shows a third perspective view of glasses provided by some embodiments of the present disclosure;

[0025] Figure 17 Shows a partial structural schematic diagram of the front frame of glasses provided by some embodiments of the present disclosure;

[0026] Figure 18 Shows a schematic diagram of the mating structure between the front frame and the nose pad bracket of glasses provided by some embodiments of the present disclosure;

[0027] Figure 19Schematic diagram of a partial structure of the rear frame of glasses provided by some embodiments of the present disclosure;

[0028] Figure 20 Exploded view of the partial structure of glasses provided by some embodiments of the present disclosure.

[0029] In the figure, 100 is the nose pad assembly; 1 is the nose pad body; 11 is the nose pad leaf; 111 is the connecting seat; 12 is the extension post; 121 is the slot; 122 is the outer wrapping layer; 123 is the support body; 13 is the connecting post; 131 is the connecting hole; 14 is the connecting bolt; 141 is the shaft body; 142 is the limiting body; 2 is the nose pad bracket; 21 is the bracket body; 211 is the main body section; 2111 is the through hole; 212 is the transition section; 22 is the insertion part; 221 is the convex tooth part;

[0030] 200 is the spectacle frame; 210 is the front frame; 211 is the front frame lens ring; 212 is the connecting body; 2121 is the assembly seat; 21211 is the fixing hole; 21212 is the clamping part; 21213 is the avoiding notch; 213 is the nose part avoiding area; 220 is the rear frame; 221 is the limiting piece; 2211 is the limiting notch; 2212 is the avoiding opening;

[0031] 300 is the fastener.

[0032] It should be noted that these drawings and text descriptions are not intended to limit the inventive concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In some alternative embodiments, the nose pad assembly 100 may include nose pad bodies 1 of different models that can be replaced, and a nose pad bracket 2. The nose pad body 1 can be inserted into the nose pad bracket 2, and the model of the nose pad body 1 inserted into the nose pad bracket 2 can be replaced according to the needs of the user.

[0037] In some alternative embodiments, the nose pad assembly 100 may include nose pad bodies 1 of multiple models, and a nose pad bracket 2 that can be fixedly connected to the glasses. A nose pad body 1 of a suitable model can be selected and inserted into the nose pad bracket according to the needs of the user.

[0038] Figure 1 The structural schematic diagram of the nose pad assembly 100 with the S model nose pad body 1 installed provided by some embodiments of the present disclosure is shown. Figure 2 The structural schematic diagram of the nose pad assembly 100 with the M model nose pad body 1 installed provided by some embodiments of the present disclosure is shown. Figure 3 The structural schematic diagram of the nose pad assembly 100 with the L model nose pad body 1 installed provided by some embodiments of the present disclosure is shown. In some alternative embodiments, the nose pad assembly 100 can be used to support the spectacle frame 200 and exert a direct force on the bridge of the nose. The nose pad assembly 100 may include a nose pad bracket 2 and a nose pad body 1. The nose pad bracket 2 is installed on the spectacle frame 200, and the nose pad body 1 is connected to the nose pad bracket 2. When the user wears glasses. The nose pad assembly 100 may include at least one type of nose pad body 1, and the specifications or models of different types of nose pad bodies 1 are different. Or, the structures or the dimensions of some structures of different types of nose pad bodies 1 are different, such as the dimensions of the nose pad body are different. Each type of nose pad body 1 is detachably connected to the nose pad bracket 2. Installing different types of nose pad bodies 1 on the nose pad bracket 2 of the glasses can adjust the distance between the spectacle frame 200 and the human eye, meeting the wearing needs of users with different face shapes or nose bridge heights.

[0039] In some alternative embodiments, the nose pad assembly can be installed on smart glasses. A light engine can be provided on the smart glasses, and the image light emitted by the light engine can be projected onto the human eye, and the human eye can see the corresponding image. By installing different types of nose pad bodies 1 on the nose pad bracket 2, the distance between the light engine and the human eye can be adjusted, etc., improving the quality of the image formed on the human eye.

[0040] Figure 4The structural schematic diagram of the nose pad body provided by some embodiments of the present disclosure is shown; Figure 5 The comparison diagram of the S-type nose pad body, M-type nose pad body and L-type nose pad body provided by some embodiments of the present disclosure is shown. Figure 6 The cross-sectional view of the extension column 12 of the S-type nose pad body 1 provided by some embodiments of the present disclosure is shown; Figure 7 The cross-sectional view of the extension column 12 of the M-type nose pad body 1 provided by some embodiments of the present disclosure is shown; Figure 9 The cross-sectional view of the extension column 12 of the L-type nose pad body 1 provided by some embodiments of the present disclosure is shown. In some alternative embodiments, the nose pad body 1 may include a nose pad leaf 11 and an extension column 12, and the extension column 12 is connected to one side of the nose pad leaf 11 in the thickness direction. A slot 121 may be provided in the extension column 12 along the length direction, and the slot 121 has a slot opening, and the slot opening is located at one end of the extension column 12. The lengths of the extension columns 12 of each type of nose pad body 1 may be different. The end of the nose pad bracket 2 is detachably inserted into the slot 121 of any nose pad body 1 along the slot opening. The above slot 121 may be provided along the length direction of the extension column 12. Optionally, for different nose pad bodies 1, the lengths of the slots 121 may be the same.

[0041] In some alternative embodiments, each type of nose pad body 1 may be distinguished by the length of the extension column 12. The extension column 12 may be located on the surface of the side away from the nose pad leaf 11 that contacts the user's skin.

[0042] In some alternative embodiments, there is a first included angle between the nose pad bracket and the extension column, and the first included angle may be greater than 100° and less than 165°. Optionally, the extension direction of the length direction of the nose pad leaf 11 (which can be understood as the extension direction of the nose pad leaf along the user's nose bridge) and the extension column 12 may intersect to form a second included angle, and the second included angle is greater than 60° and less than 100°, for example, the two directions are perpendicular to each other. The structure of the nose pad leaf 11 provided in this embodiment can make the nose pad leaf 11 more stable during wearing and not easy to fall off.

[0043] In some alternative embodiments, the included angle between the extension direction of the slot 121 of the extension column 12 and the plane where the spectacle frame 200 is located is greater than 45° and less than or equal to 90°, for example, the included angle can be close to ninety degrees. One end of the extension column 12 close to the spectacle frame 200 is connected to the nose pad bracket 2, and a slot opening is provided at one end of the extension column 12 close to the spectacle frame 200. Therefore, the length of the extension column 12 directly determines the distance between the spectacle frame 200 and the human eye. By selecting different nose pad bodies, the distance between the spectacle frame 200 and the human eye can be adjusted. The included angle formed by the extension column and the spectacle frame 200 can make the wearing stability of the nose pad assembly higher. As Figure 5As shown, the nose pad body 1 can be divided into an S-type nose pad body 1, an M-type nose pad body 1, and an L-type nose pad body 1. The lengths of the extension posts 12 of each type of nose pad body 1 are different. The length dimension of the extension post 12 of the S-type nose pad body 1 is the smallest, the length dimension of the extension post 12 of the M-type nose pad body 1 is in the middle, and the length dimension of the extension post 12 of the L-type nose pad body 1 is the largest. Of course, the nose pad assembly 100 can also include more types of nose pad bodies 1, and there is no unique limitation here.

[0044] Figure 10 The structural schematic diagram of the nose pad bracket provided by some embodiments of the present disclosure is shown. In some alternative embodiments, the nose pad bracket 2 has a bracket body 21 and a plug-in portion 22 provided at the end of the bracket body 21. The thickness of the plug-in portion 22 can be greater than the thickness of the bracket body 21, the length of the plug-in portion 22 can be less than or equal to the length of the slot 121, and the plug-in portion 22 is inserted into the slot 121 from the slot opening. The plug-in portion 22 and the extension post 12 are in interference fit, so that the plug-in portion 22 will not easily separate from the extension post 12. Only when a sufficiently large external force is applied to the plug-in portion 22 and the extension post 12 can the plug-in portion 22 be separated from the extension post 12. Optionally, a sharp corner edge can be provided at one end of the plug-in portion 22 facing away from the bracket body 21, and in the direction from the bracket body 21 to the plug-in portion 22, the thickness of the sharp corner edge gradually decreases. The edge thickness of this sharp corner edge is much smaller than the width of the slot 121, which is beneficial to being smoothly inserted into the slot 121 and reduces the assembly difficulty.

[0045] Optionally, the above-mentioned plug-in portion 22 and the bracket body 21 have a first included angle, and this first included angle is greater than 100° and less than 165°, as Figure 12 shown. For example, the first included angle can be between 130° and 155°, and more preferably, the first included angle can be between 140° and 155°. Optionally, the above-mentioned plug-in portion 22 and the bracket body 21 can have a narrower surface, and the angle formed by their narrower surfaces can be the above-mentioned first included angle, as Figure 12 shown. When the user wears the nose pad assembly, the extension post 12 can be located on the side of the nose pad leaf 11 away from the user's skin. It can be understood that when the extension post 12 is inserted into the above-mentioned plug-in portion 22, the frictional force that can be generated between the nose pad leaf 11 and the user contact surface is substantially perpendicular to the extension post 12, so as to reduce the possibility of the plug-in portion separating from the extension post 12 during wearing and further improve the stability of the nose pad assembly.

[0046] In some alternative embodiments, the plug-in portion 22 can be a solid integral structure. Optionally, as Figure 10As shown, the insertion part 22 can also be a double-layer sheet structure. For example, the insertion part 22 can be a double-layer sheet structure formed by bending the end of the nose pad bracket 2. The insertion part 22 adopting a double-layer sheet structure has a relatively simple structure, and only the nose pad bracket 2 needs to be bent. Optionally, the above first included angle can also be understood as the included angle between the bracket main body and the surface where the double-layer sheet structure is located.

[0047] In some alternative embodiments, the double-layer sheets can be directly attached to each other. Optionally, a gap can be formed between the double-layer sheets, so that the double-layer sheets have good elasticity. When the double-layer sheets are inserted into the slot 121, the double-layer sheets approach each other and deform, increasing the extrusion elastic force with the inner wall of the slot 121, so that the insertion part 22 is stably connected to the slot 121. When the insertion part 22 is pulled out, the double-layer sheets recover their deformation, and a gap is formed between the double-layer sheets.

[0048] Figure 11 Fig. shows another schematic structural view of the nose pad bracket provided by some embodiments of the present disclosure. Figure 12 shows Figure 11 The cooperation structure diagram of the shown nose pad bracket and the extension column 12. In some alternative embodiments, the insertion part 22 is provided with convex tooth parts 221 along the two side edges parallel to the insertion direction. In the state where the insertion part 22 is inserted into the slot 121, the convex tooth parts 221 abut against the inner wall of the slot 121. Optionally, the angle formed by the convex tooth parts 221 arranged on the two long sides of the insertion part 22 is greater than 120°, forming a fish-tail shape structure. The extension column 12 can be made of a material with elastic deformation performance. For example, the extension column 12 can be made of TPU (thermoplastic polyurethane material). When the insertion part 22 is inserted into the slot 121, the inner wall of the slot 121 of the extension column 12 deforms, and the insertion part 22 and the extension column 12 can be in interference fit, so as to ensure that the extension column 12 and the insertion part 22 will not become loose after being inserted and pulled out multiple times, and the service life of the nose pad assembly is extended.

[0049] In some possible implementation schemes, referring to Figure 10 and Figure 11 As shown, the bracket main body 21 can include a main body section 211 and a transition section 212. The two ends of the transition section 212 are respectively connected to the insertion part 22 and the main body section 211. The cross-sectional area of the transition section 212 is smaller than that of the main body section 211 and the insertion part 22. At least one of the length and width of the transition section 212 is smaller than that of the main body section 211 and the transition section 212, so as to avoid the deformation part of the nose pad bracket 2 occurring on the main body section 211. When the nose pad bracket 2 is subjected to a large force, the transition section 212 will deform preferentially. The user can utilize this position to actively adjust the angle of the nose pad bracket 2.

[0050] In some possible implementation schemes, such as Figure 8 andFigure 13 As shown, the nose pad body 1 may include a connecting post 13. The connecting post 13 and the extension post 12 form an included angle. One end of the connecting post 13 is connected to the nose pad lobe 11, and the other end of the connecting post 13 is connected to the extension post 12. As an example, the connecting post 13 and the extension post 12 may be perpendicular to each other. Optionally, the connection point of the extension post 12 and the connecting post 13 may be away from the slot opening on the connecting post 13, that is, the slot opening is provided at the end of the extension post 12 away from the connecting post 13. The nose pad lobe 11 is generally a flat structure with a limited thickness dimension. The connecting post 13 extends in a direction perpendicular to the surface of the nose pad lobe 11 away from the wearer's face, realizing the transfer between the extension post 12 and the nose pad lobe 11, and facilitating an increase in the distance between the nose pad lobe 11 and the extension post 12, which is beneficial for the nose pad lobe to fit the wearer's face and support the frame 200.

[0051] In some possible implementation manners, such as Figure 13 As shown, the extension post 12 and the connecting post 13 of the nose pad assembly 100 are integrally formed, and the connecting post 13 and the nose pad lobe 11 are detachably connected, so that the detachable connection between the extension post 12 and the nose pad lobe 11 can be realized. The nose pad lobes 11 of different models of the nose pad body 1 have the same size, and the extension posts 12 have different sizes. By integrally forming the extension post 12 and the connecting post 13 and separating the extension post 12 and the nose pad lobe 11, the extension post 12 and the nose pad lobe 11 can be produced by separate molds, reducing the production difficulty and being beneficial for increasing the output. In this embodiment, the nose pad assembly 100 is processed into separate parts. The nose pad bodies 1 of the three models of S, M, and L can all be formed by an assembled structure, and the production processes of the nose pad bodies 1 of each model are exactly the same. This structure reduces the production difficulty of the nose pad body and meets the demand for large-scale shipment.

[0052] In some possible implementation manners, such as Figure 13 As shown, the nose pad body 1 may further include a connecting bolt 14. The connecting post 13 has a receiving groove and a first connecting hole 131 communicating with the receiving groove. The nose pad lobe 11 includes a connecting seat 111, and the connecting seat 111 is provided with a second connecting hole. The connecting seat 111 is inserted into the receiving groove, and the connecting bolt 14 passes through the first connecting hole 131 and the second connecting hole to connect the nose pad lobe 11 and the connecting post 13.

[0053] It is understandable that each nose pad body 1 is divided into three parts, namely, an integrally formed extension column 12 and connecting column 13, a nose pad leaf 11 and a connecting bolt 14. Among them, the nose pad leaf 11 and the connecting bolt 14 are universal. Optionally, the nose pad leaf 11 and the connecting bolt 14 can also share the same set of molds regardless of left and right and model, thereby reducing mold costs. The difference between the various nose pad bodies 1 lies in the size of the extension column 12. The extension column 12 and the connecting column 13 can be made of a high-hardness TPU material (thermoplastic polyurethane material), and the strength of the TPU material can be selected to be 85 to 90 degrees. This strength of TPU material structure has both the support capacity of plastic and the surface is relatively softer than plastic, thereby avoiding wear after multiple assembly with the nose pad bracket 2 made of a metal structure, ensuring the service life of the nose pad body, avoiding loose assembly, and extending the service life of the product. Optionally, considering that the entire size of the nose pad body 1 is small and it is difficult to assemble with screws, a connecting bolt 14 can be used to connect the nose pad body 1.

[0054] Optionally, the connector 14 may include an axle 141 and two stoppers 142, and the axle 141 may pass through the second connection hole on the connection seat 111 and the first connection hole 131 of the connection column 13. The two stoppers 142 are respectively disposed at both ends of the axle 141, and the two stoppers 142 are respectively limited at both sides of the connection column 13. One of the two stoppers 142 may adopt a mushroom head structure, which may easily pass through the first connection hole 131 and the second connection hole, but is not easy to be pulled out in the reverse direction.

[0055] In some possible implementations, such as Figure 4 and Figure 5 As shown, when the length of the extension column 12 is small, for example, the nose pad leaf 11, the extension column 12 and the connecting column 13 in the S-type nose pad body 1 and the M-type nose pad body 1 can be an integrally formed nose pad body 1 made of a flexible material. Figure 6 and Figure 7 As shown, the area of the slot opening is smaller than the cross-sectional area of the slot 121. The nose pad body 1 has a simple structure and can be formed in one step, which is beneficial to improving production efficiency. When the nose pad bracket 2 is inserted into the slot 121 from the slot opening, the slot opening is stretched open, and the flexible extension column 12 is tightly sleeved on the plug-in portion 22 of the nose pad bracket 2. The flexible material can be pure silicone, and the slot opening of the slot 121 can be closed, and an inverted structure is provided so that the nose pad body 1 will not easily detach from the nose pad bracket 2 during use. The S-type nose pad body 1 and the M-type nose pad body 1 only need to be soft to meet user needs, so they can be made of pure silicone material, which can simplify the process and reduce costs.

[0056] In some possible implementations, such as Figure 5 , Figure 8 and Figure 9As shown, a hard rubber structure can be adopted inside the extension post 12 to provide support for the extension post, and a slot 121 is opened on the hard rubber structure. When the interference fit between the plug-in part 22 and the slot 121 is achieved, the stable connection between the plug-in part 22 and the extension post 12 can be realized for the nose pad body 1 of this structure. As an example, for the L-type nose pad body 1 with a longer extension post 12, when a hard rubber structure is adopted inside, the stability can be better, and it is not affected by the length of the extension post. Even without the reverse buckle structure at the slot opening, the stability is also good.

[0057] As an example, such as Figure 8 and Figure 9 As shown, the extension post 12 of the L-type nose pad body 1 can include an outer layer 122 and a support body 123. The outer layer 122, the connecting post 13, and the nose pad leaf 11 can be an integrally formed part made of a flexible material. Among them, the outer layer 122 is formed on the support body 123, and a slot 121 is opened on the support body 123. The L-type nose pad body 1 is formed by secondary molding of silica gel. The support body 123 is wrapped inside the outer layer 122, and the support body 123 can be a hard structure. For example, the support body 123 can be made of hard plastic material and can provide strength. The flexible material can be selected as silica gel, and the hardness can be 40 degrees, making it more comfortable for the wearer's nose. However, the soft silica gel cannot provide support. In the secondary injection molding of the L-type nose pad body 1, the hard plastic support body 123 is required to retain the support points. The two ends of the support body 123 can be exposed outside the outer layer 122, so as to effectively support the flexible outer layer 122 and prevent the extension post 12 of the L-type nose pad body 1 from being severely deformed after being stressed, affecting the wearing effect.

[0058] Figure 14 Shows a first perspective view of the glasses provided by some embodiments of the present disclosure; Figure 15 Shows a second perspective view of the glasses provided by some embodiments of the present disclosure; Figure 16 Shows a third perspective view of the glasses provided by some embodiments of the present disclosure. In some alternative embodiments, the glasses may include a frame 200 and a nose pad assembly 100, and the nose pad assembly 100 is connected to the frame 200 through a nose pad bracket 2. Optionally, the nose pad bracket 2 can be integrally formed with the frame 200, or the nose pad bracket 2 can also be fixed to the frame 200 by using a fastener 300. When different users wear the glasses, the nose pad bracket 2 can replace the corresponding nose pad assembly 100, so that the wearer has a comfortable wearing experience, and at the same time, the distance between the optical engine and the wearer's eyes can be adjusted to be appropriate, improving the visual experience.

[0059] In some possible implementation schemes, Figure 17 Shows a partial structural schematic diagram of the front shell of the glasses provided by some embodiments of the present disclosure; Figure 18 Shows a matching structural schematic diagram of the front shell and the nose pad bracket of the glasses provided by some embodiments of the present disclosure. Combining with Figure 15As shown, the spectacle frame 200 may include a front frame 210 and a rear frame 220, and the front frame 210 and the rear frame 220 are snapped together. In the embodiments of the present application, an assembly seat 2121 may be provided on the front frame 210, and the nose pad bracket 2 of the nose pad assembly 100 is fixedly connected to the assembly seat 2121, and the nose pad bracket 2 may be fixedly connected to the front frame 210. Optionally, the glasses may further include a crossbar located between the front frame 210 and the rear frame 220, and an optical engine may be provided on the crossbar, thereby avoiding opening holes in the crossbar and affecting the strength of the crossbar.

[0060] Optionally, the front frame 210 may have two front frame rims 211 and a connecting body 212 connecting the two front frame rims 211, and the assembly seat 2121 may be provided on the side of the connecting body 212 facing the rear frame 220. Fixing holes 21211 may be provided on the assembly seat 2121, through holes 2111 are provided on the nose pad bracket 2, and one end of a fastener 300 passes through the through hole 2111 and is connected to the fixing hole 21211, so that the nose pad bracket 2 can be fixed to the assembly seat 2121 through the fastener 300.

[0061] See Figure 17 As shown, a nose portion avoidance area 213 is formed between the two front frame rims 211, and the assembly seat 2121 may be provided on the side of the connecting body 212 close to the nose portion avoidance area 213. The connecting body 212 may be a sheet-like structure, and the assembly seat 2121 may be a ribbed structure. The assembly seat 2121 is perpendicular to the connecting body 212, the connecting body 212 extends from one front frame rim 211 to the other front frame rim 211, and fixing holes 21211 for fixing the nose pad bracket 2 may be provided at the parts of the connecting body 212 on both sides of the nose portion avoidance area 213. In addition to providing an installation position for the nose pad bracket 2, the assembly seat 2121 also has the function of enhancing the structural strength of the connecting body 212. In the glasses of this solution, the fixing holes 21211 are provided on both sides of the nose portion avoidance area, and the nose pad bracket 2 is fixedly connected to the fixing holes 21211, which can prevent the nose pad assembly from occupying the area corresponding to the nose portion avoidance area in the glasses.

[0062] In some alternative embodiments, the above glasses may further include a pluggable camera (not shown). An avoidance opening is provided in the rear shell of the glasses, and the avoidance opening may correspond to the nose portion avoidance area. If the assembly seat 2121 is too high, a notch 21213 may also be provided in the middle area of the rib. Thus, the pluggable camera can be plugged and unplugged through the notch 21213.

[0063] Optionally, the glasses may further include a crossbar for fixing the optical engine. A plug-in slot corresponding to the notch may be provided on the crossbar, and the pluggable camera can be plugged into or unplugged from the plug-in slot along the height direction of the spectacle frame 200. The notch 21213 can avoid the camera, so that one end of the camera can smoothly pass through the notch 21213 and be plugged into the plug-in slot on the crossbar.

[0064] Figure 20 An exploded view of a partial structure of glasses provided by some embodiments of the present disclosure is shown. In combination with Figures 18 to 20 As shown, the nose pad bracket 2 may include two bracket monomers arranged at intervals. The two bracket monomers are separated from each other and have no connection relationship. A nose pad body 1 may be installed on each bracket monomer. Two fixing holes 21211 are provided on the assembly seat 2121. The two fixing holes 21211 are respectively close to the front frame rims 211 on both sides. The two bracket monomers are respectively connected to the corresponding fixing holes 21211 through fasteners 300.

[0065] In the related solutions, the nose pad bracket 2 of the nose pad assembly 100 is usually an integral bracket, and a nose pad lobe 11 is provided on each side of the bracket. The disadvantage of this structure is that it occupies the space corresponding to the nose avoidance area of the spectacle frame 200, making it impossible to set other accessories in this part. For example, when a pluggable camera needs to be installed on the glasses, this integral bracket occupies a relatively long length in the middle position of the spectacle frame 200, and the bracket will interfere with the camera, making it impossible to smoothly install the camera at the middle position of the spectacle frame 200 in the width direction. It should be noted that the width direction of the spectacle frame 200 may be Figure 14 the direction shown by the arrow L in

[0066] In some possible implementation schemes, in combination with Figures 19 to 20 As shown, a limiting notch 2211 is provided in the lower border of the rear frame 220. A nose avoidance area 213 is formed between the two front frame rims 211. In the state where the rear frame 220 and the front frame 210 are buckled together, the two bracket monomers can respectively penetrate through the corresponding limiting notches 2211. The limiting notch 2211 is restricted to the circumferential side of the bracket monomer, increasing the strength of the bracket monomer and preventing the bracket monomer from being severely deformed.

[0067] Optionally, the lower border of the rear frame 220 has a protruding limiting piece 221. The limiting piece 221 is located outside the assembly seat 2121, that is, on the side close to the nose avoidance area 213. The limiting notch 2211 may be a notch provided on the limiting piece 221. Optionally, an avoidance opening 2212 is also provided on the limiting piece 221. The avoidance opening 2212 avoids the plug-in slot provided on the cross beam, so that one end of the camera can pass through the avoidance opening 2212 and the avoidance notch 21213 in sequence and then be smoothly plugged into the plug-in slot on the cross beam.

[0068] In some possible implementation schemes, such as Figure 18As shown, a clamping portion 21212 may also be provided on the assembly base 2121. In a state where the front frame 210 and the rear frame 220 are buckled together, the clamping portion 21212 is clamped with the rear frame 220. The clamping portion 21212 may be clamped on the lower border of the rear frame 220. A clamping groove is provided on the inner wall of the lower border of the rear frame 220. In a state where the front frame 210 and the rear frame 220 are connected, the clamping portion 21212 may be clamped in the clamping groove on the rear frame 220.

[0069] The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the present disclosure to the form disclosed herein. Although several example aspects and embodiments have been discussed above, those skilled in the art will recognize some of their variations, modifications, alterations, additions, and sub-combinations.

Claims

1. A nose pad assembly, comprising: At least one nose pad body, including a nose pad lobe and an extension post, the extension post being connected to one side of the nose pad lobe in the thickness direction, the extension post being provided with a slot along the length direction, the slot having a slot opening, the slot opening being located at one end of the extension post, wherein the lengths of the extension posts of each nose pad body are different; A nose pad bracket, the end of the nose pad bracket being detachably inserted into the slot of any one of the nose pad bodies along the slot opening.

2. The nose pad assembly according to claim 1, wherein, The nose pad bracket has a bracket body and a plug-in portion provided at the end of the bracket body, the thickness of the plug-in portion being greater than the thickness of the bracket body, the length of the plug-in portion being less than or equal to the length of the slot, the plug-in portion being inserted into the slot from the slot opening, and the plug-in portion and the extension post being in interference fit; The extension post is located on the side away from the nose pad lobe for contacting the user's skin, and the extension post and the bracket body have a first included angle, the first included angle being greater than 100° and less than 165°; The plug-in portion is a double-layer sheet structure formed at the end of the nose pad bracket; Convex tooth portions are provided on both side edges of the plug-in portion along the direction parallel to the insertion direction. In the state where the plug-in portion is inserted into the slot, the convex tooth portions abut against the inner wall of the slot; The bracket body includes a main body section and a transition section, the two ends of the transition section are respectively connected to the plug-in portion and the main body section, and the cross-sectional area of the transition section is smaller than that of the main body section and the plug-in portion.

3. The nasal pad assembly according to claim 1, wherein, The nose pad body further includes a connecting post, the connecting post and the extension post having an included angle, one end of the connecting post being connected to the nose pad lobe, and the other end of the connecting post being connected to the extension post; The extension post and the connecting post are integrally formed, the slot opening is provided at one end of the extension post away from the connecting post, and the connecting post and the nose pad lobe are detachably connected; The nose pad body further includes a connecting bolt, the connecting post has a receiving groove and a first connecting hole communicating with the receiving groove, the nose pad lobe includes a connecting seat, the connecting seat is provided with a second connecting hole, the connecting seat is inserted into the receiving groove, and the connecting bolt passes through the first connecting hole and the second connecting hole to connect the nose pad lobe and the connecting post; Wherein, the at least one nose pad body includes at least one of the following structures: The nose pad lobe, the extension post and the connecting post are integrally formed nose pad bodies made of a flexible material, wherein the area of the slot opening is smaller than the cross-sectional area of the slot; The extension post includes an outer wrapping layer and a support body, the outer wrapping layer, the connecting post and the nose pad lobe are integrally formed by a flexible material, wherein the outer wrapping layer is formed on the support body, and the slot is opened on the support body.

4. A pair of glasses, characterized in that, Including: A spectacle frame; The nose pad assembly according to any one of claims 1-3, the nose pad bracket of the nose pad assembly being connected to the spectacle frame.

5. The glasses according to claim 4, wherein, The spectacle frame includes a front frame and a rear frame, the front frame and the rear frame are buckled together, an assembly seat is provided on the front frame, and the nose pad bracket of the nose pad assembly is fixedly connected to the assembly seat; The front frame has two front frame rims and a connecting body connecting the two front frame rims. The assembly seat is arranged on one side of the connecting body facing the rear frame. Fixing holes are provided on the assembly seat, and through holes are provided on the nose pad bracket. One end of a fastener passes through the through hole and is connected to the fixing hole, so as to fix the nose pad bracket to the assembly seat through the fastener; The nose pad bracket includes two spaced-apart bracket monomers. A nose pad body is installed on each bracket monomer. Two fixing holes are provided on the assembly seat, and the two fixing holes are respectively close to the front frame rims on both sides. The two bracket monomers are respectively connected to the corresponding fixing holes through fasteners; A limiting notch is formed in the lower border of the rear frame, and a nose portion avoidance area is formed between the two front frame rims; in a state where the rear frame and the front frame are buckled together, the two bracket monomers respectively penetrate through the corresponding limiting notches; Wherein, a clamping portion is provided on the assembly seat, and in a state where the front frame and the rear frame are buckled together, the clamping portion is clamped with the rear frame.

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