Intelligent glasses

Abstract

The invention discloses intelligent glasses, and relates to the technical field of wearable equipment, and the intelligent glasses comprise a glasses body and a nose pad assembly; the nose support assembly comprises a nose support pad and a telescopic nose support leg, one end of the nose support leg is connected to the mirror body, and the other end of the nose support leg is rotationally connected with the nose support pad; wherein the nose pad leg can stretch out and draw back to drive the nose pad to be close to or away from the glasses body. According to the technical scheme provided by the invention, the distance between the nose pad and the mirror body is adjusted so as to adapt to most nose types.

Description

Technical Field

[0001] The present invention relates to the technical field of wearable devices, and in particular to smart glasses. Background Art

[0002] As people's living standards improve, smart glasses with various functions are becoming more and more popular, such as VR (virtual reality) glasses, AR (augmented reality) glasses or smart audio glasses, etc. Smart glasses are usually provided with nose pads, which are placed on the bridge of the user's nose when worn.

[0003] In the related art, the nose pads of smart glasses usually only have a supporting function, and the shape and structure are fixed, which cannot adapt to nose bridges of different shapes, resulting in a poor wearing experience for users. Summary of the invention

[0004] The main purpose of the present invention is to provide a pair of smart glasses, which are designed to adjust the distance between the nose pad and the lens body, so as to adapt to most nose shapes.

[0005] To achieve the above object, the present invention provides smart glasses, which include:

[0006] mirror body; and

[0007] A nose pad assembly, comprising a nose pad and a retractable nose pad leg, wherein one end of the nose pad leg is connected to the mirror body, and the other end is rotatably connected to the nose pad;

[0008] The telescopic movement of the nose pad legs can drive the nose pad to move closer to or away from the mirror body.

[0009] In one embodiment, the nose support leg comprises at least two slidably connected support legs, wherein one of the support legs is connected to the mirror body, and the other support leg is rotatably connected to the nose pad at one end away from the mirror body;

[0010] The nose pad legs have a retracted state and an expanded state:

[0011] When in the contracted state, at least one of the support legs is stored in another of the support legs;

[0012] When in the unfolded state, at least one of the support legs extends out of the other support leg to keep the nose pad away from the mirror body.

[0013] In one embodiment, the inner wall of one of the supporting legs is provided with a first blocking rib, and the outer wall of the other supporting leg is provided with a second blocking rib;

[0014] When in the unfolded state, the first blocking rib abuts against the second blocking rib, so that one support leg limits the position of the other support leg.

[0015] In one embodiment, the mirror body is provided with a mounting hole;

[0016] The nose support leg also includes a limiting sleeve arranged in the mirror body, the limiting sleeve is installed at the mounting hole, and the support leg extends from the mounting hole into the limiting sleeve and is connected to the limiting sleeve.

[0017] In one embodiment, the nose pad assembly further includes an elastic tube sleeved outside the nose pad legs, and two ends of the elastic tube are respectively connected to the nose pad cushion and the mirror body.

[0018] In one embodiment, the nose pad assembly further includes an adjustment structure disposed on the nose pad legs, and the adjustment structure is used to adjust the extension and retraction amount of the nose pad legs.

[0019] In one embodiment, the smart glasses further include an electric control module connected to the adjustment structure; the adjustment structure includes:

[0020] A first magnetic member is provided at one end of the nose support leg connected to the mirror body; and

[0021] A second magnetic member is disposed on the nose pad;

[0022] The electric control module can control the magnetic poles of the first magnetic component and the second magnetic component to be the same or opposite, so that the nose pad is moved away from or close to the mirror body.

[0023] In one embodiment, one of the first magnetic member and the second magnetic member is a permanent magnet, and the other of the first magnetic member and the second magnetic member is an electromagnet. The electric control module is electrically connected to the electromagnet, and the electric control module can control the magnetic pole of the electromagnet so that the magnetic pole of the electromagnet is the same as or opposite to the magnetic pole of the permanent magnet.

[0024] In one embodiment, a mounting protrusion is provided on the circumferential outer wall of the nose support leg connected to the mirror body, and the first magnetic member is mounted on the mounting protrusion;

[0025] The nose pad includes a pad body and a stent connected to the pad body, the second magnetic member is arranged on the stent, and the mounting protrusion is arranged opposite to the stent, so that the first magnetic member and the second magnetic member are arranged opposite to each other.

[0026] In one embodiment, the nose pad assembly further comprises a connecting structure, wherein the connecting structure comprises:

[0027] At least two first hooks are provided on the nose pad;

[0028] At least two second hooks are disposed at one end of the nose support leg away from the mirror body; and

[0029] At least two elastic members, two ends of each of the elastic members are respectively connected to the first hook and the second hook, so that the nose pad can rotate relative to the nose pad leg.

[0030] In one embodiment, the nose pad is provided with a first limiting member, and the nose pad leg is provided with a second limiting member, and the first limiting member and the second limiting member are detachably connected to lock the position of the nose pad after rotation relative to the nose pad leg.

[0031] In one embodiment, one of the first limiting member and the second limiting member is a locking column, and the other is a locking hole.

[0032] In one embodiment, a plurality of locking holes are provided at one end of the nose support leg away from the mirror body, the plurality of locking holes are arranged around the circumferential outer wall of the nose support leg, and the nose support pad is provided with the locking column;

[0033] Wherein, the locking column is clamped in one of the locking holes to lock the nose pad and the nose pad leg.

[0034] The smart glasses of the technical solution of the present invention include a lens body and a nose pad assembly; the nose pad assembly includes a nose pad pad and a retractable nose pad leg, one end of the nose pad leg is connected to the lens body, and the other end is rotatably connected to the nose pad pad; wherein, the retractable movement of the nose pad leg can drive the nose pad pad closer to or away from the lens body; thus, the nose pad assembly design adopted by the smart glasses includes a nose pad pad and a retractable nose pad leg, and the distance between the nose pad pad and the lens body can be adjusted according to the height and curvature of the user's nose bridge, and the retractable movement of the nose pad leg can drive the nose pad pad closer to or away from the lens body. This design enables the glasses to better fit the user's nose bridge, greatly improves the user's wearing comfort, reduces the sense of oppression caused by inappropriate glasses, effectively reduces the discomfort caused by wearing glasses for a long time, greatly improves the applicability of the glasses, and thus adapts to most nose shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0036] Figure 1 An exploded diagram of the structure of the smart glasses provided by the present invention;

[0037] Figure 2 A schematic diagram of the structure of the nose support legs of the smart glasses provided by the present invention;

[0038] Figure 3 A schematic diagram of a screenshot of the nose pad leg of the smart glasses provided by the present invention;

[0039] Figure 4 for Figure 3 A partial enlarged view of the middle part;

[0040] Figure 5 A schematic diagram of the structure of the nose pad of the smart glasses provided by the present invention;

[0041] Figure 6 A structural schematic diagram of a connection structure of a nose pad of smart glasses provided by the present invention from one perspective;

[0042] Figure 7 A structural schematic diagram of the connection structure of the nose pad of the smart glasses provided by the present invention from another perspective;

[0043] Figure 8 A structural schematic diagram of a connection structure of a nose pad of the smart glasses provided by the present invention from another perspective;

[0044] Fig. 9 A schematic diagram of the structure of the smart glasses provided by the present invention from one viewing angle;

[0045] Fig.10 A schematic diagram of the structure of the limiting sleeve of the smart glasses provided by the present invention;

[0046] Fig.11 A schematic diagram of the structure of the smart glasses provided by the present invention when they are in a retracted state;

[0047] Fig.12 A schematic diagram of the structure of the smart glasses provided by the present invention when they are in an unfolded state;

[0048] Fig.13 A schematic diagram of the structure of the adjustment structure of the smart glasses provided by the present invention.

[0049] Description of Figure Numbers:

[0050] 10. Mirror body; 20. Nose pad assembly; 21. Nose pad; 21a. Pad body; 21b. Stent; 21c. First limiting member; 22. Nose pad leg; 22a. Second limiting member; 221. Support leg; 221a. First blocking rib; 221b. Second blocking rib; 221c. Mounting protrusion; 23. Limiting sleeve; 24. Elastic tube; 25. Adjustment structure; 251. First magnetic member; 252. Second magnetic member; 26. Connection structure; 261. First hook; 262. Second hook; 263. Elastic member.

[0051] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0054] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0055] The present invention provides a pair of smart glasses.

[0056] See also Figures 1 to 3 In one embodiment of the present invention, the smart glasses include a lens body 10 and a nose pad assembly 20; the nose pad assembly 20 includes a nose pad 21 and a retractable nose pad leg 22, one end of the nose pad leg 22 is connected to the lens body 10, and the other end is rotatably connected to the nose pad 21; wherein, the retractable movement of the nose pad leg 22 can drive the nose pad 21 to move closer to or away from the lens body 10.

[0057] The mirror body 10 is made of a light, high-strength material with good wear resistance and impact resistance. The mirror body 10 includes a lens and a frame. The nose pad assembly 20 includes a nose pad 21 and a retractable nose pad leg 22. The nose pad 21 is made of a soft, breathable material that fits the bridge of the nose and reduces discomfort when worn for a long time. The shape and size of the nose pad 21 can be adjusted according to the shape of the bridge of the nose of different users to meet the wearing needs of different users. One end of the nose pad leg 22 is connected to the mirror body 10, and the other end is rotatably connected to the nose pad 21. One end of the nose pad leg 22 is fixedly connected to the mirror body 10 by a screw to ensure a firm connection and not easy to fall off. The other end is rotatably connected to the nose pad 21, allowing the nose pad 21 to rotate freely on the nose pad leg 22.

[0058] During the adjustment process, the nose pad 21 will move closer to or away from the mirror body 10 as the nose pad legs 22 extend and retract until a comfortable wearing position is reached. The retractability of the nose pad legs 22 allows the user to adjust the distance between the mirror body 10 and the bridge of the nose according to their needs, thereby improving wearing comfort. The rotational connection between the nose pad 21 and the nose pad legs 22 enables the nose pad 21 to rotate freely to adapt to the shape and size of the bridge of the nose of different users. The nose pad 21 is made of soft, breathable material to reduce discomfort when worn for a long time.

[0059] The nose pad assembly 20 adopted by the smart glasses includes a nose pad 21 and a retractable nose pad leg 22. The distance between the nose pad 21 and the lens body 10 can be adjusted according to the height and curvature of the user's nose bridge. The retractable movement of the nose pad leg 22 can drive the nose pad 21 to move closer to or away from the lens body 10. This design enables the glasses to better fit the user's nose bridge, greatly improves the user's wearing comfort, reduces the sense of pressure caused by inappropriate glasses, effectively reduces the discomfort caused by wearing glasses for a long time, greatly improves the applicability of the glasses, and thus adapts to most nose shapes.

[0060] Since the nose pad legs 22 and the nose pad cushion 21 are rotatably connected, this structural design increases the flexibility of the connection portion, allowing the glasses to better adapt to head movements during wearing and reducing the risk of the glasses slipping off.

[0061] In one embodiment, see Figure 2 and Figure 3 The nose support leg 22 includes at least two slidingly connected support legs 221, one of which is connected to the mirror body 10, and the other support leg 221 is rotatably connected to the nose pad 21 at one end away from the mirror body 10; the nose support leg 22 has a retracted state and an expanded state: when in the retracted state, at least one support leg 221 is stored in the other support leg 221; when in the expanded state, at least one support leg 221 extends out of the other support leg 221 to keep the nose pad 21 away from the mirror body 10.

[0062] The nose support leg 22 has two working states: a retracted state and an expanded state. The support leg 221 connected to the mirror body 10 is defined as the first support leg 221, and the support leg 221 rotatably connected to the nose support pad 21 is defined as the second support leg 221. The diameter of the first support leg 221 is greater than the diameter of the second support leg 221, so that the second support leg 221 can slide into the first support leg 221 according to the adjustment action, so that the nose support leg 22 can be retracted. When the nose support leg 22 is in the retracted state, the second support leg 221 slides inwardly and enters the first support leg 221 and is stored in the first support leg 221. At this time, the distance between the nose support pad 21 and the mirror body 10 is shortened, and the nose support leg 22 is stored near the mirror body 10 as a whole, which is convenient for carrying and storage. When the nose support leg 22 is in the expanded state, the second support leg 221 slides outwardly and extends out of the first support leg 221. At this time, the nose support pad 21 is away from the mirror body 10, providing comfortable support for the user.

[0063] When the nose support legs 22 are in the retracted state, at least one support leg 221 can be stored in another support leg 221, which greatly reduces the overall volume and is easy to carry and store. This feature makes the glasses more compact when carried, and reduces the damage that may be caused to the glasses during carrying due to their large volume. When the nose support legs 22 are in the unfolded state, at least one support leg 221 can extend out of the other support leg 221, so that the nose pad 21 is away from the mirror body 10. This design greatly improves the adjustment flexibility of the nose support legs 22, can adapt to the height and shape of the bridge of the nose of different users, and provides a more comfortable wearing experience. Users can adjust the length of the nose support legs 22 according to their actual situation, effectively avoiding the problem of the frame sliding down or pressing the bridge of the nose due to the inappropriate length of the nose support legs 22.

[0064] In one embodiment, see Figures 2 to 4 A first blocking rib 221a is provided on the inner wall of one supporting leg 221, and a second blocking rib 221b is provided on the outer wall of the other supporting leg 221; when in the unfolded state, the first blocking rib 221a and the second blocking rib 221b abut against each other, so that one supporting leg 221 limits the position of the other supporting leg 221.

[0065] The inner wall of one support leg 221 is provided with a first blocking rib 221a, which extends in the radial direction of the one support leg 221 to form a convex structure, and its main function is to abut against the second blocking rib 221b in the unfolded state to limit the position of the other support leg 221. The outer wall of the other support leg 221 is provided with a second blocking rib 221b, which corresponds to the first blocking rib 221a and also extends in the radial direction of the other support leg 221, and its main function is to abut against the first blocking rib 221a in the unfolded state to maintain stability together with the one support leg 221.

[0066] When in the unfolded state, the first blocking rib 221a and the second blocking rib 221b abut against each other to form a tightly matched structure, which can effectively limit the position of one support leg 221 relative to the other support leg 221, thereby ensuring the stability and reliability of the overall structure. This design not only avoids the displacement or misalignment problem of the support leg 221 that may occur in the prior art, but also enhances the service life of the overall device.

[0067] In one embodiment, see Figure 3 , Fig. 9 and Fig.10 The mirror body 10 is provided with a mounting hole; the nose support leg 22 also includes a limiting sleeve 23 provided in the mirror body 10, the limiting sleeve 23 is installed at the mounting hole, and the support leg 221 extends from the mounting hole into the limiting sleeve 23 and is connected to the limiting sleeve 23.

[0068] The mounting hole is designed to be located at the bridge of the nose of the lens body 10, and the specific location can be determined according to the actual needs of the user and the design style of the glasses. A thread is provided inside the mounting hole to match the installation of the limiting sleeve 23; the main body of the nose support leg 22 is made of lightweight material, which has good comfort and stability; one end of the main body of the nose support leg 22 is provided with a connecting portion, which matches the limiting sleeve 23; the limiting sleeve 23 is a cylindrical structure, and its diameter is slightly smaller than the diameter of the mounting hole for easy installation; the limiting sleeve 23 is provided with an external thread that matches the thread of the mounting hole.

[0069] Insert the threaded part of the limiting sleeve 23 into the mounting hole, and then tighten the limiting sleeve 23 by hand or with a special tool until it fits tightly with the mounting hole. Align the connecting part of the nose pad leg 22 with the connecting hole of the limiting sleeve 23, and then gently push the nose pad leg 22 to completely enter the limiting sleeve 23. During the adjustment process, the limiting sleeve 23 and the connecting part of the nose pad leg 22 fit tightly to ensure stability and comfort.

[0070] A mounting hole is provided on the mirror body 10 for installing a limiting sleeve 23, thereby realizing quick installation and disassembly of the nose support leg 22; the matching structure of the limiting sleeve 23 and the mounting hole ensures the stability and adjustability of the nose support leg 22; the connection structure 26 between the nose support leg 22 and the limiting sleeve 23 facilitates the user to adjust the height of the nose support leg 22.

[0071] A mounting hole is provided on the mirror body 10, and a limiting sleeve 23 is introduced into the nose support leg 22. The sleeve is installed at the mounting hole so that the support leg 221 can extend from the mounting hole into the limiting sleeve 23 and be connected with the limiting sleeve 23. This innovative technical feature improves the overall stability and durability of the glasses. Through the coordinated use of the mounting hole and the limiting sleeve 23, the nose support leg 22 can be firmly fixed on the mirror body 10, avoiding the loosening or damage of the nose support leg 22 due to long-term use or external force, thereby greatly extending the service life of the glasses. Since the limiting sleeve 23 can effectively limit the range of motion of the nose support leg 22, the mirror body 10 is more stable and less likely to slip during wearing, while reducing the visual discomfort caused by the shaking of the mirror body 10.

[0072] In one embodiment, see Figure 3 , Fig. 9 , Fig.12 and Fig.13 The nose pad assembly 20 also includes an elastic tube 24 sleeved outside the nose pad leg 22, and two ends of the elastic tube 24 are respectively connected to the nose pad cushion 21 and the mirror body 10.

[0073] The elastic tube 24 is sleeved on the outside of the nose support leg 22, and its two ends are respectively connected to the nose pad 21 and the mirror body 10. The elastic tube 24 is made of a highly elastic material, which can relieve the pressure of the glasses on the bridge of the nose to a certain extent and improve the wearing comfort. The length of the elastic tube 24 is adjustable to meet the needs of different users. The nose pad 21 is fixed to one end of the nose support leg 22 to ensure that the nose pad 21 fits tightly against the bridge of the nose. The elastic tube 24 is sleeved on the outside of the nose support leg 22, and the two ends of the elastic tube 24 are respectively connected to the nose pad 21 and the mirror body 10. Adjust the length of the elastic tube 24 to adapt it to the height and shape of the user's nose bridge. Adjust the curvature of the nose support leg 22 so that the glasses fit stably on the bridge of the nose as a whole.

[0074] The elastic tube 24 has good elasticity and flexibility, and can automatically adjust according to the shape of the user's nose bridge and head movement. The elastic tube 24 with retractable properties is put on the outside of the nose support leg 22. On the one hand, the elastic tube 24 can be used to protect the nose support leg 22 to prevent damage to the nose support leg 22; on the other hand, the elastic tube 24 reduces the pressure on the nose bridge and improves the comfort of the wearer. Compared with the traditional nose support assembly 20, this design makes the glasses fit the user's face more closely and avoids pain or discomfort on the nose bridge caused by long-term wearing. In addition, the elastic tube 24 can provide appropriate friction, so that the glasses remain stable during exercise. Even during strenuous exercise or large head movements, the glasses are not easy to fall off, which improves the user experience.

[0075] In one embodiment, see Figure 3 , Fig. 9 , Fig.12 and Fig.13 The nose pad assembly 20 also includes an adjustment structure 25 disposed on the nose pad leg 22 , and the adjustment structure 25 is used to adjust the extension and contraction amount of the nose pad leg 22 .

[0076] The adjustment structure 25 allows the user to easily adjust the expansion and contraction of the nose pad legs 22 according to the height and shape of the bridge of the nose, thereby achieving a more fitting wearing experience. Compared with the prior art, this design greatly enhances the personalized adaptation capability of the nose pad assembly 20 and improves user comfort. Through the adjustment structure 25, the expansion and contraction of the nose pad legs 22 can be precisely controlled, making the glasses more stable during wearing and reducing visual discomfort caused by sliding or shifting of the glasses. This improvement significantly improves the performance of the glasses and meets the needs of different users for the stability of the glasses.

[0077] In one embodiment, see Figure 3 , Fig. 9 , Fig.12 and Fig.13 The smart glasses also include an electric control module connected to the adjustment structure 25; the adjustment structure 25 includes a first magnetic component 251 and a second magnetic component 252, the first magnetic component 251 is arranged at one end where the nose pad leg 22 is connected to the mirror body 10; the second magnetic component 252 is arranged on the nose pad 21; wherein the electric control module can control the magnetic poles of the first magnetic component 251 and the second magnetic component 252 to be the same or opposite, so that the nose pad 21 is away from or close to the mirror body 10.

[0078] The first magnetic member 251 is disposed at one end where the nose support leg 22 is connected to the mirror body 10. The first magnetic member 251 is fixed to the end of the nose support leg 22, which is connected to the mirror body 10. The size, shape and magnetic properties of the first magnetic member 251 are carefully designed to ensure its stability and reliability during the adjustment process. The second magnetic member 252 is disposed on the nose pad 21. The magnetic member is tightly combined with the nose pad 21 and can move with the movement of the nose pad 21. The magnetic poles of the second magnetic member 252 correspond to the magnetic poles of the first magnetic member 251 to facilitate the control of the electronic control module.

[0079] The electric control module applies current to the magnetic part through the principle of electromagnetic induction, thereby changing the direction of its magnetic pole. When the electric control module applies a forward current, the magnetic pole directions of the first magnetic part 251 and the second magnetic part 252 are the same, so that the nose pad 21 is away from the mirror body 10. When the electric control module applies a reverse current, the magnetic pole directions of the first magnetic part 251 and the second magnetic part 252 are opposite, so that the nose pad 21 is close to the mirror body 10. The user inputs the adjustment command by operating the buttons or touch screen on the smart glasses. After receiving the adjustment command, the electric control module adjusts the magnetic pole direction of the first magnetic part 251 and the second magnetic part 252 according to the command requirements. When the magnetic pole direction adjustment is completed, the nose pad 21 will move away from or close to the mirror body 10 accordingly to adapt to the nose shape of different users.

[0080] By integrating the electronic control module and the adjustment structure 25, the user can easily adjust the distance between the nose pad 21 and the lens body 10 through electronic control to achieve personalized adaptation of the smart glasses. This technical feature directly brings about a significant improvement in the convenience of adjustment, allowing the user to quickly find a comfortable position during wearing, avoiding the tediousness and inconvenience of manual adjustment.

[0081] The electric control module controls the magnetic poles of the first magnetic member 251 and the second magnetic member 252 to be the same or opposite, so as to achieve flexible adjustment of the nose pad 21 away from or close to the mirror body 10, greatly improving the user's comfort and satisfaction. Users can adjust the position of the nose pad 21 in real time according to their individual differences such as face shape and nose bridge height, so as to obtain the best wearing experience.

[0082] In one embodiment, see Figure 3 , Fig. 9 , Fig.11 , Fig.12 and Fig.13 One of the first magnetic member 251 and the second magnetic member 252 is a permanent magnet, and the other of the first magnetic member 251 and the second magnetic member 252 is an electromagnet. The electric control module is electrically connected to the electromagnet, and the electric control module can control the magnetic pole of the electromagnet so that the magnetic pole of the electromagnet is the same as or opposite to the magnetic pole of the permanent magnet.

[0083] When the magnetic connection device is activated, the electronic control module sends a signal to the electromagnet through the control circuit, so that the magnetic pole of the electromagnet is opposite to the magnetic pole of the permanent magnet. The electronic control module controls the direction of the magnetic pole of the electromagnet to make it the same or opposite to the magnetic pole of the permanent magnet according to actual needs.

[0084] The first magnetic part 251 is a permanent magnet with stable magnetic properties and can provide lasting magnetic force; the second magnetic part 252 is an electromagnet, whose magnetic pole can be controlled by the electronic control module and has flexible magnetic adjustment capability; the electronic control module can adjust the magnetic pole direction of the electromagnet according to actual needs to achieve precise control of the connecting force.

[0085] The magnetic poles of the electromagnet are controlled by the electric control module, so that the magnetic poles of the electromagnet can be the same as or opposite to the magnetic poles of the permanent magnet. This design greatly improves the flexibility and accuracy of magnetic pole control, so that the magnetic poles of the magnetic parts can be adjusted according to actual needs, thus meeting the needs of various application scenarios.

[0086] Permanent magnets have long-lasting magnetism and can provide a stable magnetic field without consuming electrical energy; while electromagnets can adjust the magnetic poles as needed to achieve dynamic magnetic field control. This design not only improves energy utilization efficiency, but also reduces energy consumption.

[0087] In one embodiment, see Figure 3 , Fig. 9 , Fig.11 , Fig.12 and Fig.13 The circumferential outer wall of the nose support leg 22 connected to the mirror body 10 is provided with a mounting protrusion 221c, and the first magnetic component 251 is installed on the mounting protrusion 221c; the nose support pad 21 includes a pad body 21a and a stent 21b connected to the pad body 21a, the second magnetic component 252 is arranged on the stent 21b, and the mounting protrusion 221c is arranged opposite to the stent 21b, so that the first magnetic component 251 and the second magnetic component 252 are arranged opposite to each other.

[0088] The mounting protrusion 221c is located on the circumferential outer wall of the nose pad leg 22 and is used to mount the first magnetic member 251. The mounting protrusion 221c is in the shape of a long strip. The first magnetic member 251 is mounted on the mounting protrusion 221c, and the size of the magnetic member matches the mounting protrusion 221c to ensure a stable connection between the magnetic member and the nose pad leg 22. When the wearer of the glasses aligns the support leaf 21b of the nose pad 21 with the mounting protrusion 221c of the nose pad leg 22, the first magnetic member 251 and the second magnetic member 252 attract each other, thereby achieving a magnetic connection. This connection method makes the glasses more stable during wearing and is easy to put on and take off.

[0089] Due to the relative arrangement of the mounting protrusion 221c and the support leaf 21b, the first magnetic member 251 and the second magnetic member 252 can be arranged correspondingly, thereby enhancing the connection stability between the nose pad and the lens body 10, avoiding visual fatigue caused by the shaking of the glasses, and improving the wearing comfort of the user.

[0090] In another embodiment, the adjustment structure 25 includes an adjustment nut and an adjustment rod. The adjustment nut is located inside the nose pad leg 22 and cooperates with the thread on the nose pad leg 22. By rotating the adjustment nut, the nose pad leg 22 can be extended and retracted along the thread direction, thereby adjusting the length of the nose pad leg 22. The adjustment rod passes through the adjustment nut to connect the nose pad body and the nose pad leg 22. The adjustment rod is provided with a plurality of positioning holes corresponding to the positioning holes on the adjustment nut. When the adjustment nut is rotated, the adjustment rod can slide in the positioning holes to achieve the extension and retraction of the nose pad leg 22.

[0091] In one embodiment, see Figures 5 to 9 The nose pad assembly 20 also includes a connecting structure 26, which includes at least two first hooks 261, at least two second hooks 262 and at least two elastic members 263. The two first hooks 261 are arranged on the nose pad 21; the two second hooks 262 are arranged at one end of the nose pad leg 22 away from the mirror body 10; the two ends of each elastic member 263 are respectively connected to a first hook 261 and a second hook 262, so that the nose pad 21 can rotate relative to the nose pad leg 22.

[0092] The elastic member 263 is preferably a spring of elastic rubber or silicone material or a spring of metal material, which has sufficient elasticity to allow the nose pad 21 to rotate relative to the nose pad leg 22. The first hook 261 and the second hook 262 are preferably door hooks.

[0093] In actual use, the user can adjust the contact angle between the nose pad 21 and the bridge of the nose by rotating the nose pad 21, so as to achieve a comfortable wearing experience. Two first hooks 261 are provided on the nose pad 21, and two second hooks 262 are provided on the end of the nose pad leg 22 away from the mirror body 10. This design effectively disperses the pressure, avoids the discomfort of the bridge of the nose caused by the concentrated pressure, and improves the wearing comfort. The two ends of each elastic member 263 are respectively connected to a first hook 261 and a second hook 262. This structural design enables the elastic member 263 to play a buffering role when the nose pad 21 rotates, effectively reducing the impact on the bridge of the nose caused by the rotation of the nose pad 21, and further improving the wearing comfort.

[0094] In one embodiment, see Figures 5 to 9 The nose pad 21 is provided with a first limiting member 21c, and the nose pad leg 22 is provided with a second limiting member 22a. The first limiting member 21c and the second limiting member 22a are detachably connected to lock the position of the nose pad 21 after rotation relative to the nose pad leg 22.

[0095] The first stopper 21c is disassembled from the second stopper 22a, so that the nose pad 21 can rotate freely relative to the nose pad leg 22. The user wears glasses and adjusts the position of the nose pad 21 to fit closely with the bridge of the nose. The first stopper 21c is reconnected with the second stopper 22a to lock the position of the nose pad 21 relative to the nose pad leg 22.

[0096] The user can easily disassemble and assemble the nose pad 21 and the nose pad leg 22 according to their needs without using professional tools, which greatly improves the convenience of use. At the same time, this design also facilitates the replacement of different nose pads 21 to meet the personalized needs of different users. The detachable connection design increases the flexibility of the nose pad.

[0097] In one embodiment, see Figures 5 to 9 One of the first limiting member 21c and the second limiting member 22a is a locking column, and the other is a locking hole.

[0098] By setting one of the first limiting member 21c and the second limiting member 22a as a locking column and the other as a locking hole, the stability and reliability of the connection structure 26 are effectively improved. Compared with the prior art, this design makes the matching between the connection parts tighter and avoids the problem of structural failure caused by unstable connection. The matching structure of the locking column and the locking hole can form a strong locking force between the connection parts, thereby ensuring that the connection parts will not loosen or fall off when subjected to external forces.

[0099] In one embodiment, see Figures 6 to 9 A plurality of locking holes are provided at one end of the nose support leg 22 away from the mirror body 10 , and the plurality of locking holes are arranged around the circumferential outer wall of the nose support leg 22 , and the nose support pad 21 is provided with a locking column; wherein the locking column is clamped in one of the locking holes to lock the nose support pad 21 and the nose support leg 22 .

[0100] These locking holes are evenly arranged around the circumferential outer wall of the nose pad leg 22. The nose pad 21 is made of soft material and is provided with a locking column, which is located at the center of the nose pad 21. Align the locking column of the nose pad 21 with any locking hole of the nose pad leg 22. Gently press the locking column to pass through the locking hole until the locking column is completely locked in the locking hole. A locking connection is formed between the nose pad 21 and the nose pad leg 22, and the nose pad 21 will not slide on the nose pad leg 22, ensuring the comfort of the wearer.

[0101] By providing a plurality of locking holes at one end of the nose pad leg 22 away from the lens body 10, the nose pad 21 can be clamped in one of the locking holes through a locking column, thereby achieving stable locking of the nose pad 21 and the nose pad leg 22. This design effectively prevents the nose pad 21 from shifting due to vibration or external force during use, thereby improving the overall stability of the glasses and the comfort of the wearer.

[0102] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A smart glasses, characterized in that: The smart glasses include: mirror body; and A nose pad assembly, comprising a nose pad and a retractable nose pad leg, wherein one end of the nose pad leg is connected to the mirror body, and the other end is rotatably connected to the nose pad; The telescopic movement of the nose pad legs can drive the nose pad to move closer to or away from the mirror body.

2. The smart glasses according to claim 1, wherein: The nose support leg comprises at least two slidably connected support legs, wherein one of the support legs is connected to the mirror body, and the other support leg, one end of which is away from the mirror body, is rotatably connected to the nose support pad; The nose pad legs have a retracted state and an expanded state: When in the contracted state, at least one of the support legs is stored in another of the support legs; When in the unfolded state, at least one of the support legs extends out of the other support leg to keep the nose pad away from the mirror body.

3. The smart glasses according to claim 2, wherein: The inner wall of one of the supporting legs is provided with a first blocking rib, and the outer wall of the other supporting leg is provided with a second blocking rib; When in the unfolded state, the first blocking rib abuts against the second blocking rib, so that one support leg limits the position of the other support leg.

4. The smart glasses according to claim 2, wherein: The mirror body is provided with a mounting hole; The nose support leg also includes a limiting sleeve arranged in the mirror body, the limiting sleeve is installed at the mounting hole, and the support leg extends from the mounting hole into the limiting sleeve and is connected to the limiting sleeve.

5. The smart glasses according to any one of claims 1 to 4, characterized in that: The nose pad assembly also includes an elastic tube sleeved outside the nose pad legs, and two ends of the elastic tube are respectively connected to the nose pad cushion and the mirror body.

6. The smart glasses according to any one of claims 1 to 4, characterized in that: The nose pad assembly also includes an adjustment structure arranged on the nose pad legs, and the adjustment structure is used to adjust the extension and contraction amount of the nose pad legs.

7. The smart glasses according to claim 6, wherein: The smart glasses further include an electric control module connected to the adjustment structure; the adjustment structure includes: A first magnetic member is provided at one end of the nose support leg connected to the mirror body; and A second magnet is provided on the nose pad; The electric control module can control the magnetic poles of the first magnetic component and the second magnetic component to be the same or opposite, so that the nose pad is moved away from or close to the mirror body.

8. The smart glasses according to claim 7, wherein: One of the first magnetic part and the second magnetic part is a permanent magnet, and the other of the first magnetic part and the second magnetic part is an electromagnet. The electric control module is electrically connected to the electromagnet, and the electric control module can control the magnetic pole of the electromagnet so that the magnetic pole of the electromagnet is the same as or opposite to the magnetic pole of the permanent magnet.

9. The smart glasses according to claim 7, wherein: A mounting protrusion is provided on the circumferential outer wall of the nose support leg connected to the mirror body, and the first magnetic member is mounted on the mounting protrusion; The nose pad includes a pad body and a stent connected to the pad body, the second magnetic member is arranged on the stent, and the mounting protrusion is arranged opposite to the stent, so that the first magnetic member and the second magnetic member are arranged opposite to each other.

10. The smart glasses according to any one of claims 1 to 4, characterized in that: The nose pad assembly also includes a connecting structure, which includes: At least two first hooks are provided on the nose pad; At least two second hooks are disposed at one end of the nose support leg away from the mirror body; and At least two elastic members, two ends of each of the elastic members are respectively connected to the first hook and the second hook, so that the nose pad can rotate relative to the nose pad leg.

11. The smart glasses according to claim 10, wherein: The nose pad is provided with a first limiting member, and the nose pad leg is provided with a second limiting member, and the first limiting member and the second limiting member are detachably connected to lock the position of the nose pad after rotation relative to the nose pad leg.

12. The smart glasses according to claim 11, wherein: One of the first limiting member and the second limiting member is a locking column, and the other is a locking hole.

13. The smart glasses according to claim 12, wherein: A plurality of locking holes are provided at one end of the nose support leg away from the mirror body, and the plurality of locking holes are arranged around the circumferential outer wall of the nose support leg, and the nose support pad is provided with the locking column; Wherein, the locking column is clamped in one of the locking holes to lock the nose pad and the nose pad leg.

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