Intelligent glasses

Abstract

The invention discloses intelligent glasses and relates to the technical field of wearable device.The intelligent glasses comprise a glasses frame body provided with a controller and a nose pad module, the nose pad module comprises nose pad legs and a nose pad assembly which are connected, the nose pad assembly is used for making contact with the nose, the nose pad legs are installed on the glasses frame body, and the nose pad legs are installed on the glasses frame body; the controller is arranged on the nose pad legs, has a bendable state and a non-bendable state, is electrically connected with the nose pad legs and is used for controlling the nose pad legs to be switched to the bendable state; when the nose support legs are in a bendable state, the positions of the support blade assemblies can be adjusted by bending the nose support legs. According to the technical scheme provided by the invention, the wearing comfort of the intelligent glasses is improved.

Description

Technical Field

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

[0002] Glasses generally include a glasses frame, glasses lenses and glasses legs. In order to wear comfortably, glasses nose pads are generally added to the place where the glasses frame contacts the user's nose bridge.

[0003] Existing eyeglass nose pads are fixedly connected to eyeglass frames. Considering the differences in nose shapes of different users, fixed eyeglass nose pads may cause uneven pressure distribution, which may cause discomfort when worn for a long time. Summary of the invention

[0004] The main purpose of the embodiment of the present invention is to provide a pair of smart glasses, aiming to improve the wearing comfort of the smart glasses.

[0005] To achieve the above-mentioned purpose, the smart glasses provided in the embodiment of the present invention include:

[0006] The frame body is provided with a controller; and

[0007] A nose support module comprises a connected nose support leg and a support leaf assembly, wherein the support leaf assembly is used to contact the nose, the nose support leg is installed on the frame body, and has a bendable state and a non-bendable state, the controller is electrically connected to the nose support leg, and is used to control the nose support leg to switch to the bendable state; when the nose support leg is in the bendable state, the position of the support leaf assembly can be adjusted by bending the nose support leg.

[0008] In one embodiment, the nose support leg comprises a thermally deformable material, and when the temperature of the nose support leg is higher than a first preset temperature, the nose support leg is in the bendable state.

[0009] In one embodiment, when the temperature of the nose pad leg is higher than the second preset temperature and lower than the third preset temperature, the nose pad leg is in an ideal bendable state; the second preset temperature is greater than the first preset temperature; the smart glasses also include a reminder device electrically connected to the controller, and in the ideal bendable state, the controller controls the reminder device to send an adjustment reminder to the user.

[0010] In one embodiment, the thermally deformable material comprises a thermotropic shape memory polymer.

[0011] In one embodiment, the nose pad leg includes a heating element, which is located in the thermally deformable material and electrically connected to the controller; the controller controls the operation of the heating element to control the nose pad leg to be in the bendable state or the non-bendable state.

[0012] In one embodiment, the nose pad leg also includes a nose pad flexible part and a nose pad wiring harness wrapped in the nose pad flexible part, the nose pad flexible part is sleeved on the outside of the thermally deformable material, and the nose pad wiring harness is used to electrically connect the controller with electrical components on the support blade assembly.

[0013] In one embodiment, the support leaf assembly is provided with an eye sensor electrically connected to the controller, and the eye sensor is used to identify the position information of the eye; the controller compares the eye position information detected by the eye sensor with a first preset eye position, and when the eye position information is inconsistent with the first preset eye position, the controller controls the nose support leg to be in the bendable state, so as to adjust the position of the eye sensor by bending the nose support leg.

[0014] In one embodiment, the stent assembly includes a mounting seat and a stent body, the mounting seat is connected to the nose support leg, and the stent body and the eye sensor are respectively mounted on opposite sides of the mounting seat.

[0015] In one embodiment, the support blade assembly further includes a support blade cover plate, the mounting seat is provided with a first mounting opening, at least a portion of the support blade body extends into the first mounting opening, and the support blade cover plate is located in the mounting seat and connected to the support blade body.

[0016] In one embodiment, a mounting groove is provided at one end of the mounting seat facing the support blade body, and the first mounting opening is provided at the bottom of the mounting groove; the support blade body includes a contact portion and a connecting portion connected to each other, the connecting portion is located in the mounting groove and can swing relative to the mounting groove, and at least part of the support blade body extends into the first mounting opening, and a swinging gap is provided between the support blade cover plate and the groove wall of the mounting groove.

[0017] In one embodiment, the swing angle range of the connecting portion relative to the mounting groove is 0-10°.

[0018] In one embodiment, the nose support module further includes a locking structure, and the locking structure is used to lock the swing of the support leaf body relative to the mounting seat.

[0019] In one embodiment, the locking structure includes an electromagnet provided at one of the mounting groove and the connecting portion, and a magnetic part provided at the other of the two. The controller is electrically connected to the electromagnet to control the power on or off of the electromagnet to control the adsorption or desorption of the electromagnet and the magnetic part to lock or unlock the swing of the support body.

[0020] In one embodiment, a bone conduction sensor is disposed in the contact portion; and / or a microphone is disposed in the contact portion.

[0021] The technical solution of the embodiment of the present invention is to set a frame body and a nose support module in the smart glasses, wherein the frame body is provided with a controller, the nose support module includes a connected nose support leg and a support leaf assembly, the support leaf assembly is used to contact the nose, the nose support leg is installed on the frame body and has a bendable state and a non-bendable state, the controller is electrically connected to the nose support leg, and is used to control the nose support leg to switch to a bendable state; when the nose support leg is in the bendable state, the position of the support leaf assembly can be adjusted by bending the nose support leg. In this way, compared with the fixed setting of the nose support leg relative to the frame body in the prior art, the nose support leg in the present invention has a bendable state and a non-bendable state, on the one hand, the support leaf assembly can be adapted to nose bridges of different shapes, thereby improving the wearing comfort of the smart glasses; on the other hand, the support leaf assembly can be kept in the adjusted position, avoiding the non-active adjustment of the support leaf assembly, and ensuring the wearing stability of the smart glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 This is a structural schematic diagram of an embodiment of the smart glasses provided by the present invention when they are not bent;

[0024] Figure 2 It is a structural schematic diagram of an embodiment of the smart glasses after being bent;

[0025] Figure 3 It is a structural schematic diagram of an embodiment of a control circuit board in smart glasses;

[0026] Figure 4 for Figure 1 A cross-sectional view of an embodiment of a nose pad leg;

[0027] Figure 5 for Figure 1 An exploded structural diagram of an embodiment of a nose pad module;

[0028] Figure 6 for Figure 1 A partial cross-sectional view of an embodiment of a nose pad module;

[0029] Figure 7 for Figure 1 A partial cross-sectional view of an embodiment of the nose pad module from another perspective.

[0030] Description of Figure Numbers:

[0031] 100, mirror frame body; 110, controller; 120, control circuit board; 121, main circuit board; 122, connecting circuit board; 130, connecting harness;

[0032] 200, nose pad module;

[0033] 300, nose pad leg; 310, thermal deformation material; 320, heating element; 330, nose pad harness; 340, nose pad flexible element;

[0034] 400, stent assembly; 410, mounting seat; 411, first mounting opening; 412, second mounting opening; 413, mounting groove; 414, electromagnet; 415, base; 416, mounting cover; 420, stent body; 421, contact portion; 422, connecting portion; 423, magnetic member; 424, bone conduction sensor; 425, microphone; 430, stent cover; 440, stent harness;

[0035] 500. Eye sensor.

[0036] 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

[0037] 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.

[0038] 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.

[0039] 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.

[0040] Glasses generally include a glasses frame, glasses lenses and glasses legs. In order to wear comfortably, glasses nose pads are generally added to the place where the glasses frame contacts the user's nose bridge.

[0041] Existing eyeglass nose pads are fixedly connected to eyeglass frames. Considering the differences in nose shapes of different users, fixed eyeglass nose pads may cause uneven pressure distribution, which may cause discomfort when worn for a long time.

[0042] The present invention provides a pair of smart glasses.

[0043] See also Figures 1 to 3 In one embodiment of the present invention, the smart glasses include a frame body 100 and a nose pad module 200, and the frame body 100 is provided with a controller 110; the nose pad module 200 includes a nose pad leg 300 and a stent assembly 400 connected to each other, the stent assembly 400 is used to contact the nose, the nose pad leg 300 is installed on the frame body 100, and has a bendable state and a non-bendable state, the controller 110 is electrically connected to the nose pad leg 300, and is used to control the nose pad leg 300 to switch to the bendable state; when the nose pad leg 300 is in the bendable state, the position of the stent assembly 400 can be adjusted by bending the nose pad leg 300.

[0044] Specifically, one end of the nose pad leg 300 is mounted on the frame body 100, and the other end is connected to the stud assembly 400 to provide mounting support for the stud assembly 400. It can be understood that the nose pad module 200 includes a left nose pad and a right nose pad, which are used to contact the left and right sides of the bridge of the nose, respectively. The left nose pad and the right nose pad have the same structure and are arranged opposite to each other, and the left nose pad and the right nose pad are electrically connected to the controller 110, respectively, so that the controller 110 can control the left nose pad and the right nose pad to switch to a bendable state.

[0045] When the controller 110 controls the nose support leg 300 to switch to a bendable state, the user can adjust the position of the support leaf assembly 400 by manually bending the nose support leg 300 until the position of the support leaf assembly 400 is adjusted in place. When the position of the support leaf assembly 400 is adjusted in place, the nose support leg 300 can be maintained in the adjusted posture, that is, the nose support leg 300 is in a non-bendable state at this time, so that the support leaf assembly 400 can be maintained in the adjusted position, thereby avoiding the position change of the support leaf assembly 400 under other circumstances such as external force. It can be understood that in addition to bending the nose support leg 300 directly by hand, the nose support leg 300 can also be bent by pressing the frame body 100. In this way, by setting the nose pad leg 300 to have a bendable state and a non-bendable state, on the one hand, the support leaf assembly 400 can be adapted to nose bridges of different shapes, thereby improving the wearing comfort of the smart glasses; on the other hand, the support leaf assembly 400 can be maintained in the adjusted position, avoiding non-active adjustment of the support leaf assembly 400 and ensuring the wearing stability of the smart glasses.

[0046] It is understandable that the position of the support leaf assembly 400 can be adjusted to improve the wearing comfort of the smart glasses. Of course, when the smart glasses are stored, if the posture of the nose support leg 300 does not match the shape of the space for storing the nose support leg 300, the nose support leg 300 can be switched to a bendable state and bent for easy storage. That is, when the nose support leg 300 is switched to a bendable state, it can be in the state of wearing smart glasses or in the state of storing smart glasses.

[0047] In one embodiment, the smart glasses are provided with a contact sensor, which is provided on the frame body 100 or the support leaf assembly 400. When the contact sensor detects a contact signal, the contact signal is transmitted to the controller 110. The controller 110 receives the contact signal and controls the nose support leg 300 to switch to a bendable state. In another embodiment, the smart glasses are provided with an adjustment button. When the position of the support leaf assembly 400 needs to be adjusted, the controller 110 can control the nose support leg 300 to switch to a bendable state by pressing the adjustment button. Here, the triggering conditions for the controller 110 to control the nose support leg 300 to switch to a bendable state are not limited.

[0048] It is worth noting that the control logic of the controller 110 and the nose pad leg 300 in the present invention, as well as the control logic of the controller 110 and other components described below, all belong to the prior art and will not be described in detail here.

[0049] In an embodiment of the present invention, the nose support leg 300 includes a thermally deformable material 310. When the temperature of the nose support leg 300 is higher than a first preset temperature, the nose support leg 300 is in a bendable state. Specifically, when the temperature of the nose support leg 300 is higher than the first preset temperature, the thermally deformable material 310 changes. At this time, the thermally deformable material 310 has a deformation capability, so that the nose support leg 300 is in a bendable state.

[0050] In one embodiment, when the temperature of the nose pad leg 300 is higher than the second preset temperature and lower than the third preset temperature, the nose pad leg 300 is in an ideal bendable state; the second preset temperature is greater than the first preset temperature; the smart glasses also include a reminder device electrically connected to the controller 110, and in the ideal bendable state, the controller 110 controls the reminder device to send an adjustment reminder to the user.

[0051] Specifically, in one embodiment, the nose support leg 300 has an ideal bendable state. It is understandable that the ideal bendable state refers to a state in which the bending performance of the nose support leg 300 is better. At this time, as the temperature increases, the deformation ability of the thermal deformation material 310 gradually becomes stronger. When the temperature rises from the first preset temperature to the second preset temperature, the thermal deformation material 310 begins to have better bending performance. It is understandable that when the temperature is too high, the thermal deformation material 310 may experience shape memory effect and superelastic failure, and even irreversible structural damage, etc., so the thermal deformation material 310 needs to limit the limit temperature value. In one embodiment, when the nose support leg 300 is between the second preset temperature and the third preset temperature, the bending performance of the thermal deformation material 310 is the best.

[0052] In one embodiment, the smart glasses are further provided with a reminder device electrically connected to the controller 110. Specifically, the reminder device can be a sound device, such as a speaker, etc., and the smart glasses are also provided with a temperature sensor electrically connected to the controller 110. The temperature sensor is used to detect the temperature of the nose support leg 300 and transmit the temperature signal to the controller 110. The controller 110 receives the temperature signal and compares the temperature signal with the second preset temperature and the third preset temperature. When the temperature signal is between the second preset temperature and the third preset temperature, the controller 110 controls the sound device to emit a prompt sound to remind the user that the nose support leg 300 is in an ideal bendable state at this time, so as to facilitate the user to adjust. Of course, in other embodiments, the reminder device can also be a light-emitting device, etc.

[0053] In one embodiment, when the temperature signal transmitted by the temperature sensor received by the controller 110 is greater than or equal to the third preset temperature, the controller 110 controls the heating of the nose pad leg 300 to be canceled to prevent the thermally deformable material 310 from being damaged.

[0054] It is understandable that there are many types of thermally deformable materials 310, and different materials have different deformation temperatures, so the first preset temperature is not limited. Different materials have different ideal deformation temperature ranges, so the second preset temperature and the third preset temperature are not limited.

[0055] In an embodiment of the present invention, the thermally deformable material 310 includes a thermotropic shape memory polymer. Specifically, the thermotropic shape memory polymer refers to a polymer material that triggers a shape memory effect through temperature changes, such as thermoplastic polyurethane (TPU), polycaprolactone polyurethane (PCL-PU), polylactic acid (PLA), polycaprolactone (PCL), etc. The specific material of the thermally deformable material 310 is not limited here.

[0056] It is understandable that the thermally deformable material 310 can be bent and deformed by heating, and can be fixed in shape by cooling. That is, when the thermally deformable material 310 is in a heated state, the nose support leg 300 is in a bendable state; when the thermally deformable material 310 is in a cooled state, the nose support leg 300 is in a non-bendable state. It is understandable that the controller 110 is electrically connected to the nose support leg 300. When the position of the support leaf assembly 400 needs to be adjusted, the controller 110 controls the heating of the nose support leg 300, so that the thermally deformable material 310 is in a heated state. When the temperature of the thermally deformable material 310 reaches a first preset temperature, the nose support leg 300 switches to a bendable state. At this time, the position of the support blade assembly 400 is adjusted by bending the nose support leg 300. When the position of the support blade assembly 400 is adjusted into place, the controller 110 controls the cancellation of the heating of the nose support leg 300, so that the temperature of the thermally deformable material 310 drops, and the thermally deformable material 310 is in a cooling state. When the temperature of the thermally deformable material 310 drops below the first preset temperature, the thermally deformable material 310 can no longer be deformed and bent. At this time, the nose support leg 300 is in an unbendable state.

[0057] It can be understood that in smart glasses, the volume of the thermally deformable material 310 is relatively small, and it can be cooled by natural cooling without the need to set up other additional heat dissipation devices.

[0058] Of course, in other embodiments, the nose pad leg 300 may also include an electrodeformable material, such as a bistable electroactive polymer (BSEP). A control circuit board 120 is also installed on the frame body 100. The controller 110 is disposed on the control circuit board 120. The control circuit board 120 can apply an electric field to the bistable electroactive polymer, so that the bistable electroactive polymer softens and can deform. When the control circuit board 120 cancels the electric field to the bistable electroactive polymer, the bistable electroactive polymer restores rigidity and cannot deform. In one embodiment, in order to improve the safety of the deformable member, an insulating layer is also included on the outside of the bistable electroactive polymer.

[0059] See also Figure 4 In an embodiment of the present invention, the nose support leg 300 includes a heating element 320, which is located in the thermally deformable material 310 and is electrically connected to the controller 110; the controller 110 controls the operation of the heating element 320 to control the nose support leg 300 to be in a bendable state or a non-bendable state.

[0060] Specifically, in one embodiment, the nose support leg 300 includes a heating element 320 electrically connected to the controller 110, and the heating element 320 is wrapped in the thermally deformable material 310. It can be understood that at room temperature, the thermally deformable material 310 is a rigid member, and the thermally deformable material 310 cannot be deformed; when the thermally deformable material 310 is heated, the rigidity of the thermally deformable material 310 changes after being heated, and the thermally deformable material 310 can be deformed.

[0061] The controller 110 is electrically connected to the heating element 320 to control the operation of the heating element 320. In one embodiment, the controller 110 is disposed on a control circuit board 120, and the control circuit board 120 is electrically connected to the heating element 320 through a wiring harness to supply power to the heating element 320.

[0062] When the contact sensor or adjustment button on the smart glasses is triggered, the controller 110 receives the trigger signal, and the controller 110 controls the heating element 320 to work, so as to heat the thermally deformable material 310, so as to switch the nose support leg 300 to a bendable state, so that the nose support leg 300 can be bent, thereby driving the support leaf assembly 400 to move until the support leaf assembly 400 is adjusted in place. At this time, the controller 110 controls the heating element 320 to stop heating the thermally deformable material 310, so that the temperature of the thermally deformable material 310 can be reduced. As the temperature decreases, the thermally deformable material 310 can no longer be deformed, thereby placing the nose support leg 300 in an undeformable state. In one embodiment, the heating element 320 can be a heating wire, a flexible silicone heating sheet, etc., which is not limited here. It can be understood that the heating element 320 also needs to be flexible so that the heating element 320 can bend with the bending of the thermally deformable material 310.

[0063] See also Figure 4 In an embodiment of the present invention, the nose pad leg 300 also includes a nose pad flexible part 340 and a nose pad wire harness 330 wrapped in the nose pad flexible part 340. The nose pad flexible part 340 is sleeved on the outside of the thermal deformation material 310. The nose pad wire harness 330 is used to electrically connect the controller 110 with the electrical components on the support leaf assembly 400.

[0064] Specifically, to facilitate the installation of the nose pad harness 330, the nose pad leg 300 further includes a nose pad flexible member 340, and the nose pad flexible member 340 is provided with a plurality of through holes for the nose pad harness 330 to pass through, and the nose pad flexible member 340 is sleeved on the outside of the thermally deformable material 310. It can be understood that the nose pad harness 330 is a flexible member, and when the nose pad leg 300 is in a bendable state, the nose pad flexible member 340 and the nose pad harness 330 can be bent together with the thermally deformable material 310 under the action of an external force. In one embodiment, the nose pad flexible member 340 is configured as a silicone member or a rubber member.

[0065] It can be understood that the stipule assembly 400 is provided with electrical components, such as the eyeball sensor 500, the electromagnet 414, the bone conduction sensor 424, the microphone 425, etc. mentioned below, and the above electrical components need to be electrically connected to the controller 110. In one embodiment, the control circuit board 120 on which the controller 110 is installed is provided with a connecting harness 130, and the nose pad leg 300 is provided with a nose pad harness 330, one end of the nose pad harness 330 is electrically connected to the connecting harness 130, and the other end of the nose pad harness 330 is respectively connected to the eyeball sensor 500 and other electrical components, thereby realizing the electrical connection between the controller 110 and the electrical components on the stipule assembly 400.

[0066] See also Figures 1 to 3 In an embodiment of the present invention, an eye sensor 500 electrically connected to the controller 110 is provided on the support leaf assembly 400, and the eye sensor 500 is used to identify the position information of the eye; the controller 110 compares the eye position information detected by the eye sensor 500 with the first preset eye position. When the eye position information is inconsistent with the first preset eye position, the controller 110 controls the nose support leg 300 to be in a bendable state, so as to adjust the position of the eye sensor 500 by bending the nose support leg 300.

[0067] It is understandable that eye tracking technology uses sensors to capture the movement characteristics of the eyeballs, and uses algorithms to analyze these data to infer the user's gaze point. In smart wearable devices, eye tracking can be used to achieve touch-free interaction, such as eye-controlled mouse, eye-controlled keyboard, etc. At present, eye tracking sensors are generally fixed on the frames of smart glasses, but due to the large differences in facial features of different users (such as eye socket depth, nose bridge height), the fixed eye tracking sensor position may not meet the needs of all users.

[0068] In the present invention, the eye sensor 500 is installed on the stent assembly 400, and the eye sensor 500 can send the eye position information detected by it to the controller 110, and the controller 110 is provided with a first preset eye position. When the user wears the smart glasses, the eye sensor 500 can detect the user's eye position information. When the eye position information is inconsistent with the first preset eye position, the controller 110 controls the nose support leg 300 to be in a bendable state. At this time, the user bends the nose support leg 300 to adjust the position of the stent assembly 400, thereby adjusting the position of the eye sensor 500. When the eye position information sent by the eye sensor 500 is consistent with the first preset eye position, the eye sensor 500 is adjusted in place, and the nose support leg 300 is in a non-bendable state. In one embodiment, the eye sensor 500 can be a camera or an infrared eye tracker, and the type of the eye sensor 500 is not limited here.

[0069] In this way, the nose pad module 200 includes a connected nose pad leg 300 and a support leaf assembly 400, and the nose pad leg 300 has a bendable state and a non-bendable state. The present invention installs the eye sensor 500 on the support leaf assembly 400, so that the relative position of the eye sensor 500 and the eyeball can be adjusted and fixed by changing the bendable state and the non-bendable state of the nose pad leg 300, thereby improving the effect of the eye sensor 500 in capturing eyeball movements and improving the use effect of the smart glasses.

[0070] See also Figure 6 In an embodiment of the present invention, the stent assembly 400 includes a mounting seat 410 and a stent body 420 , the mounting seat 410 is connected to the nose support leg 300 , and the stent body 420 and the eye sensor 500 are respectively mounted on opposite sides of the mounting seat 410 .

[0071] Specifically, the stipule assembly 400 includes a mounting seat 410 and a stipule body 420 mounted on the mounting seat 410, wherein the mounting seat 410 is used to connect with the nose support leg 300, and the stipule body 420 is used to contact the nose. In one embodiment, the stipule body 420 and the eye sensor 500 are respectively mounted on opposite sides of the mounting seat 410. In this way, the eye sensor 500 has a better position to capture the eyeball, and at the same time, the eye sensor 500 is prevented from blocking the line of sight.

[0072] Please refer to 5 to Figure 7 In an embodiment of the present invention, the support blade assembly 400 also includes a support blade cover plate 430, the mounting seat 410 is provided with a first mounting opening 411, at least part of the support blade body 420 extends into the first mounting opening 411, and the support blade cover plate 430 is located in the mounting seat 410 and connected to the support blade body 420.

[0073] Specifically, the mounting seat 410 has a cavity therein, and is also provided with a first mounting port 411 connected to the cavity, and at least part of the stent body 420 extends into the cavity through the first mounting port 411. The stent cover 430 is disposed in the cavity of the mounting seat 410, and covers the stent body 420. In one embodiment, the stent cover 430 is connected to the stent body 420 by a connecting member such as a bolt. It should be noted that the size of the stent cover 430 is larger than the size of the first mounting port 411 to prevent the stent cover 430 from escaping from the cavity through the first mounting port 411. In this way, the stent cover 430 is connected to the stent body 420, thereby preventing the stent body 420 from escaping from the first mounting port 411, and ensuring the connection stability between the stent body 420 and the mounting seat 410.

[0074] In one embodiment, the mounting seat 410 is further provided with a second mounting opening 412 , and the nose pad leg 300 is mounted on the mounting seat 410 through the second mounting opening 412 .

[0075] See also Figure 6 and Figure 7 In an embodiment of the present invention, a mounting groove 413 is provided at one end of the mounting seat 410 facing the support blade body 420, and a first mounting opening 411 is provided at the bottom of the mounting groove 413; the support blade body 420 includes a contact portion 421 and a connecting portion 422 connected to each other, the connecting portion 422 is located in the mounting groove 413, and can swing relative to the mounting groove 413, and at least part of the support blade body 420 extends into the first mounting opening 411, and a swinging gap is provided between the support blade cover plate 430 and the groove wall of the mounting groove 413.

[0076] It is understandable that when the nose support leg 300 is in a bendable state, the position of the eye sensor 500 can be adjusted by bending the nose support leg 300. When the position of the eye sensor 500 is adjusted to the right position, the contact between the stipule body 420 and the nose may be in an uncomfortable state. In order to ensure that the stipule body 420 can provide a comfortable wearing experience for the user when contacting nose bridges of different shapes, the present invention sets the stipule body 420 to a structure with adjustable angle.

[0077] Specifically, the mounting seat 410 is formed with a mounting groove 413 at one end of the mounting stud body 420, and the bottom of the mounting groove 413 is provided with a first mounting port 411. The stud body 420 includes a contact portion 421 and a connecting portion 422 connected to each other, wherein the contact portion 421 is used to contact the nose, and the connecting portion 422 is used to connect with the mounting seat 410. In one embodiment, the stud body 420 is roughly mushroom-shaped, the cross-section of the contact portion 421 is configured as a circle, and the connecting portion 422 is connected to the center of the contact portion 421. The end of the connecting portion 422 connected to the mounting seat 410 is provided with a chamfer, and is roughly in the shape of a bullet head, so that the connecting portion 422 matches the structure of the mounting groove 413, and enables the connecting portion 422 to swing relative to the mounting groove 413. At the same time, a swing gap is provided between the stud cover plate 430 and the inner wall of the groove of the mounting groove 413. It can be understood that the stud cover plate 430 is connected to the stud body 420 through bolts or other connecting parts, that is, bolts or other connecting parts connect the stud cover plate 430 and the stud body 420 together through the first mounting port 411, and bolts or other connecting parts have no connection relationship with the mounting seat 410. In this way, when the stud body 420 swings relative to the mounting groove 413, the stud cover plate 430 also swings with the swing of the stud body 420, so that the stud body 420 can adjust the contact position with the nose. In one embodiment, the stud body 420 is configured as a flexible member to improve the contact comfort between the nose support module 200 and the nose.

[0078] In an embodiment of the present invention, the nose pad module 200 further includes a locking structure, which is used to lock the swing of the support leaf body 420 relative to the mounting seat 410. In this way, when the support leaf body 420 is adjusted into place, the swing is stopped and the swing of the support leaf body 420 is locked by the locking structure, so as to avoid the problem of uncomfortable wearing caused by the change in the relative position of the support leaf body 420 and the nose.

[0079] Of course, in other embodiments, the stipule body 420 may also be configured as a flexible member. It is understandable that the flexible member will deform under a larger external force, but will not deform under a smaller external force. When wearing smart glasses, the thrust of the nose on the stipule body 420 cannot cause the flexible member to deform. Thus, the stipule body 420 configured as a flexible member may not require a locking structure.

[0080] See also Figure 6 and Figure 7 In an embodiment of the present invention, the locking structure includes an electromagnet 414 provided in one of the mounting groove 413 and the connecting portion 422, and a magnetic member 423 provided in the other of the two. The controller 110 is electrically connected to the electromagnet 414 to control the power on or off of the electromagnet 414 to control the adsorption or desorption of the electromagnet 414 and the magnetic member 423 to lock or unlock the swing of the support body 420.

[0081] Specifically, in one embodiment, the locking structure is configured as an electromagnetic locking structure. In the scheme shown in the figure of the present invention, an electromagnet 414 is installed on the groove wall of the installation groove 413, and a magnetic member 423 is provided on the outer side of the connecting portion 422 of the stipule body 420. In one embodiment, the magnetic member 423 is configured as an iron member. Of course, in other embodiments, the magnetic member 423 can also be a magnet or a material containing cobalt, nickel, etc.

[0082] When the stipule body 420 is swung into position, the controller 110 controls the electromagnet 414 to be powered on, so that the electromagnet 414 and the magnetic part 423 are attracted to each other, thereby limiting the swing of the stipule body 420. When the stipule body 420 needs to swing in the mounting groove 413 to adjust the position, the controller 110 controls the electromagnet 414 to be de-energized, so that the electromagnet 414 and the magnetic part 423 are desorbed, so that the stipule body 420 can swing. It can be understood that the stipule body 420 can swing relative to the mounting groove 413 and has a certain swing range. In order to ensure that the electromagnet 414 and the magnetic part 423 can be attracted to each other after the stipule body 420 swings to any position, the magnetic part 423 needs to have a certain range. There is no restriction on the size of the magnetic part 423.

[0083] Of course, in other embodiments, the mounting groove 413 may be provided with a magnetic member 423, and the stipule body 420 may be provided with an electromagnet 414. In other embodiments, the locking structure may also be provided with a first elongated hole on the groove wall of the mounting groove 413, and a second elongated hole on the connecting portion 422, and when the stipule body 420 is swung into place, at least part of the first elongated hole overlaps with the second elongated hole, and a bolt or other connecting member passes through the first elongated hole and the second elongated hole to lock the swing of the stipule body 420.

[0084] In an embodiment of the present invention, the swing angle range of the connecting portion 422 relative to the mounting groove 413 is 0-10°. It is understandable that, under the premise that the connecting portion 422 does not change, the inclination angle of the groove side wall of the mounting groove 413 determines the swing range of the connecting portion 422. In one embodiment, the swing angle range of the connecting portion 422 relative to the mounting groove 413 is 0-10°. In this way, the contact area between the connecting portion 422 and the mounting groove 413 can be guaranteed, thereby ensuring the adsorption area when the electromagnet 414 and the magnetic part 423 are adsorbed after the stent body 420 is swung into place, thereby ensuring the swing locking effect of the stent body 420. Of course, in other embodiments, the swing angle range of the connecting portion 422 relative to the mounting groove 413 can also be 0-20°, and the swing angle range of the stent body 420 relative to the mounting groove 413 is not limited here.

[0085] See also Figure 3 and Figure 6 In an embodiment of the present invention, the frame body 100 is installed with a control circuit board 120, the controller 110 is arranged on the control circuit board 120, the nose pad leg 300 includes a nose pad harness 330, and the nose pad harness 330 is electrically connected to the control circuit board 120; the stud body 420 includes a stud harness 440, and in the mounting seat 410, the nose pad harness 330 is electrically connected to the stud harness 440, the electromagnet 414 and the eye sensor 500 respectively.

[0086] Specifically, the frame body 100 is equipped with a control circuit board 120. In one embodiment, the control circuit board 120 includes an electrically connected main circuit board 121 and a connecting circuit board 122. The main circuit board 121 is provided with a controller 110. The connecting circuit board 122 includes two connecting pins, and the two connecting pins are respectively provided with connecting wire harnesses 130 to be electrically connected to the left nose pad and the right nose pad. The nose pad leg 300 is provided with a nose pad wire harness 330 connected with the connecting wire harness 130. The stud body 420 is provided with a stud wire harness 440, and at least part of the stud wire harness 440 extends from the connecting portion 422 and enters the cavity of the mounting seat 410.

[0087] In the cavity of the mounting base 410, the nose pad harness 330 is electrically connected to the stipule harness 440, the electromagnet 414 and the eye sensor 500, respectively, to supply power to the stipule body 420, the electromagnet 414 and the eye sensor 500. In one embodiment, the mounting base 410 includes a base 415 and a mounting cover 416 covering the base 415, and the eye sensor 500 is mounted on the mounting cover 416, so that the installation of the eye sensor 500 is convenient, and the wiring harness connection of the nose pad harness 330, the stipule harness 440, the electromagnet 414 and the eye sensor 500 is convenient.

[0088] It is worth noting that Figure 6 and Figure 7 The wiring harness electrical connection in the figure is only for illustration and does not represent the actual electrical connection of the smart glasses during operation. Of course, in other embodiments, the above components may also be provided with batteries respectively, and be electrically connected to each other through electrical signals.

[0089] See also Figure 6 and Figure 7 In an embodiment of the present invention, a bone conduction sensor 424 is disposed in the contact portion 421 ; and / or a microphone 425 is disposed in the contact portion 421 .

[0090] It can be understood that a bone conduction sensor 424 and / or a microphone 425 are provided in the stipule assembly 400. The basic principle of the bone conduction sensor 424 is to transmit vibrations through bones, rather than through air or eardrums. In this way, clear voice capture can be maintained in a noisy environment, or the reception of ambient sound is not affected during exercise, thereby improving safety. The setting of the microphone 425 allows the smart glasses to be de-noised, thereby improving the use function of the smart glasses.

[0091] 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 pair of smart glasses, characterized in that: include: The frame body is provided with a controller; and A nose support module comprises a connected nose support leg and a support leaf assembly, wherein the support leaf assembly is used to contact the nose, the nose support leg is installed on the frame body, and has a bendable state and a non-bendable state, the controller is electrically connected to the nose support leg, and is used to control the nose support leg to switch to the bendable state; when the nose support leg is in the bendable state, the position of the support leaf assembly can be adjusted by bending the nose support leg.

2. The smart glasses according to claim 1, wherein: The nose support leg comprises a thermally deformable material, and when the temperature of the nose support leg is higher than a first preset temperature, the nose support leg is in the bendable state.

3. The smart glasses according to claim 2, characterized in that: When the temperature of the nose pad leg is higher than the second preset temperature and lower than the third preset temperature, the nose pad leg is in an ideal bendable state; the second preset temperature is greater than the first preset temperature; the smart glasses also include a reminder device electrically connected to the controller, and in the ideal bendable state, the controller controls the reminder device to send an adjustment reminder to the user.

4. The smart glasses according to claim 2, wherein: The thermally deformable material includes a thermotropic shape memory polymer.

5. The smart glasses according to claim 2, wherein: The nose support leg includes a heating element, which is located in the thermally deformable material and is electrically connected to the controller; the controller controls the operation of the heating element to control the nose support leg to be in the bendable state or the non-bendable state.

6. The smart glasses according to claim 5, characterized in that: The nose pad leg also includes a nose pad flexible part and a nose pad wire harness wrapped in the nose pad flexible part. The nose pad flexible part is sleeved on the outside of the thermally deformable material. The nose pad wire harness is used to electrically connect the controller with the electrical components on the support leaf assembly.

7. The smart glasses according to any one of claims 1 to 6, characterized in that: The support leaf assembly is provided with an eye sensor electrically connected to the controller, and the eye sensor is used to identify the position information of the eye; the controller compares the eye position information detected by the eye sensor with a first preset eye position, and when the eye position information is inconsistent with the first preset eye position, the controller controls the nose support leg to be in the bendable state, so as to adjust the position of the eye sensor by bending the nose support leg.

8. The smart glasses according to claim 7, wherein: The stent assembly comprises a mounting seat and a stent body, the mounting seat is connected to the nose support leg, and the stent body and the eye sensor are respectively mounted on opposite sides of the mounting seat.

9. The smart glasses according to claim 8, wherein: The support blade assembly also includes a support blade cover plate, the mounting seat is provided with a first mounting opening, at least a portion of the support blade body extends into the first mounting opening, and the support blade cover plate is located in the mounting seat and connected to the support blade body.

10. The smart glasses according to claim 9, wherein: The mounting seat is provided with a mounting groove at one end facing the support blade body, and the first mounting opening is provided at the bottom of the mounting groove; the support blade body includes a contact portion and a connecting portion connected to each other, the connecting portion is located in the mounting groove and can swing relative to the mounting groove, and at least part of the support blade body extends into the first mounting opening, and a swinging gap is provided between the support blade cover plate and the groove wall of the mounting groove.

11. The smart glasses according to claim 10, wherein: The swing angle range of the connecting portion relative to the mounting groove is 0-10°.

12. The smart glasses according to claim 10, wherein: The nose support module also includes a locking structure, which is used to lock the swing of the support leaf body relative to the mounting seat.

13. The smart glasses according to claim 12, wherein: The locking structure includes an electromagnet provided at one of the mounting groove and the connecting portion, and a magnetic part provided at the other of the two. The controller is electrically connected to the electromagnet to control the power on or off of the electromagnet to control the adsorption or desorption of the electromagnet and the magnetic part to lock or unlock the swing of the support body.

14. The smart glasses according to claim 10, wherein: A bone conduction sensor is disposed in the contact portion; and / or a microphone is disposed in the contact portion.

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