Nose pad structure and smart glasses

Abstract

This utility model discloses a nose pad structure and smart glasses, relating to the field of smart wearable technology. The nose pad structure is used to connect with a glasses frame. The nose pad structure includes a nose pad, a connector, and a temperature detection module. The nose pad has a cavity and a through hole communicating with the cavity, and the nose pad is used to support the glasses frame. One end of the connector is connected to the nose pad, and the other end is used to connect to the glasses frame. The temperature detection module is located in the cavity and detects the wearer's body temperature through the through hole. The technical solution provided by this utility model aims to improve the accuracy of body temperature detection for the wearer.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable technology, and in particular to a nose pad structure and smart glasses. Background Technology

[0002] With advancements in technology, smart glasses have integrated various functional modules to meet the diverse needs of wearers. One such technology includes a temperature detection module to monitor the wearer's body temperature in real time, allowing them to understand their health status. However, existing temperature detection modules are mounted on the temples of the glasses frame, detecting the wearer's skin temperature relative to the temples. When wearing smart glasses, the temples often pass over the wearer's hair, causing interference from the hair and resulting in large errors and inaccurate temperature readings. Utility Model Content

[0003] The main purpose of this invention is to propose a nose pad structure and smart glasses, which aim to improve the accuracy of body temperature detection for the wearer.

[0004] To achieve the above objectives, this utility model proposes a nose pad structure for connection with a glasses frame, the nose pad structure comprising:

[0005] The nose pad has a cavity and a through hole connecting the cavity, and the nose pad is used to support the eyeglass frame;

[0006] A connector, one end of which is connected to the nose pad and the other end of which is used to connect to the eyeglass frame; and

[0007] A temperature detection module is located in the cavity and detects the wearer's body temperature through the through hole.

[0008] In one embodiment, the temperature detection module includes:

[0009] A support frame is disposed in the cavity;

[0010] A circuit board, the circuit board being connected to the support frame;

[0011] Temperature sensor, the temperature sensor being disposed on the circuit board; and

[0012] A contact component, one end of which is connected to the temperature sensor, and the other end of which extends out of the through hole to abut against the bridge of the wearer's nose.

[0013] In one embodiment, the contact assembly includes:

[0014] An elastic element, one end of which is connected to the temperature sensor; and

[0015] A contact probe is connected to the other end of the elastic element, and at least a portion of the contact probe extends out of the through hole to abut against the bridge of the wearer's nose.

[0016] In one embodiment, the contact assembly further includes a mounting base disposed on the temperature sensor, the mounting base having a guide cavity, and the elastic element and at least a portion of the contact probe disposed in the guide cavity.

[0017] In one embodiment, at least a portion of the mounting base passes through the through hole, such that the guide cavity and the through hole communicate to form a guide channel.

[0018] In one embodiment, the elastic element is made of a thermally conductive metal.

[0019] And / or, the contact probe is made of a thermally conductive metal.

[0020] In one embodiment, the nose pad has an opposing abutting surface and a connecting surface, the connecting surface is connected to the connector, the abutting surface is used to abut against the bridge of the nose, and the through hole is formed on the abutting surface.

[0021] In one embodiment, the nose pad has an opening communicating with the cavity, the connector has a wire channel, one end of the wire channel is communicating with the opening, the other end of the wire channel is used to connect to the frame, and the wire channel is used to accommodate the connecting wire of the temperature detection module.

[0022] In one embodiment, the support frame includes a first frame and a second frame connected at an angle. The first frame is connected to the side of the circuit board away from the temperature sensor, and the second frame passes through the opening. The second frame is provided with a lead wire groove, and the connecting wire is confined in the lead wire groove.

[0023] This utility model proposes a smart glasses, which includes a frame and a nose pad structure as described above, the nose pad structure being connected to the frame.

[0024] The technical solution of this utility model is to place the temperature detection module in the cavity of the nose pad, so that the nose pad can provide good protection for the temperature detection module. At the same time, the temperature detection module detects the wearer's body temperature through a through hole connected to the cavity. When the wearer wears the smart glasses, the through hole is set towards the wearer's bridge of the nose. In this way, the temperature detection module can accurately detect the wearer's body temperature by detecting the temperature of the wearer's bridge of the nose, avoiding interference from the wearer's hair and improving the accuracy of body temperature detection. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 A schematic diagram of the nose bridge structure in one embodiment of this utility model;

[0027] Figure 2 An exploded view of the nose bridge structure in one embodiment of this utility model;

[0028] Figure 3 A schematic diagram of the support frame in one embodiment of this utility model;

[0029] Figure 4 A cross-sectional structural diagram of the nose bridge structure in one embodiment of this utility model.

[0030] Explanation of icon numbers:

[0031] 100. Nose pad structure; 1. Nose pad; 11. Cavity; 12. Through hole; 13. Connecting surface; 14. Abutting surface; 15. Main body; 16. Connecting part; 17. Opening; 2. Connector; 21. Connecting tube; 211. Wire passage; 22. Connecting seat; 221. Receptacle; 3. Temperature detection module; 31. Support frame; 311. First frame; 312. Second frame; 3121. Lead wire groove; 32. Circuit board; 33. Temperature sensor; 34. Contact assembly; 341. Elastic element; 342. Contact probe; 343. Mounting seat; 3431. Guide cavity; 35. Connecting wire.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0034] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0035] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] In related technologies, the temperature detection module is set on the temple of the glasses frame to detect the wearer's body temperature by detecting the wearer's skin temperature opposite the temple. However, when the wearer wears smart glasses, the temple usually passes over the wearer's hair, causing the temperature detection to be interfered with by the wearer's hair, resulting in large errors and inaccurate detection of body temperature.

[0037] Based on the above issues, please refer to the following: Figures 1 to 4 As shown, this utility model proposes a nose pad structure 100 for connection with a glasses frame. The nose pad structure 100 includes a nose pad 1, a connector 2, and a temperature detection module 3. The nose pad 1 has a cavity 11 and a through hole 12 communicating with the cavity 11. The nose pad 1 is used to support the glasses frame. One end of the connector 2 is connected to the nose pad 1, and the other end is used to connect to the glasses frame. The temperature detection module 3 is located in the cavity 11 and detects the wearer's body temperature through the through hole 12.

[0038] In this embodiment, the connector 2 connects the eyeglass frame and the nose pad 1. The nose pad 1 contacts the wearer's nose bridge to support the eyeglass frame. The temperature detection module 3 is located within the cavity 11 of the nose pad 1. Thus, the nose pad 1 supports and protects the temperature detection module 3, effectively reducing the risk of failure or damage caused by external impacts, vibrations, etc., ensuring the stability and reliability of the temperature detection module 3, and extending its service life. When the wearer wears the smart glasses, the through hole 12 of the nose pad 1 faces the wearer's nose bridge. The temperature detection module 3 can accurately detect the wearer's nose bridge temperature through the through hole 12 to obtain the wearer's body temperature. This application places the temperature detection module 3 on the nose pad 1 to avoid interference from the wearer's hair, improving the accuracy of body temperature detection.

[0039] Understandably, the temperature detection module 3 can detect the wearer's body temperature in real time, and an alarm module can be installed inside the frame to monitor the wearer's temperature. When the wearer's body temperature is abnormal, the alarm module will promptly sound an alarm to alert the wearer. The alarm module can issue an audible warning through the smart glasses' speaker or through an indicator light.

[0040] Optionally, the temperature detection module 3 can be a contact temperature measurement module. The temperature measuring end of the contact temperature measurement module extends out of the cavity 11 through the through hole 12 so that it contacts the wearer's nose bridge when the wearer wears the smart glasses, thereby detecting the wearer's body temperature by measuring the temperature of the wearer's nose bridge. The temperature detection module 3 can also be a non-contact temperature measurement module, such as an infrared temperature sensor. The through hole 12 is used to avoid the detection path of the temperature measurement module, and the temperature measurement module can also detect the wearer's body temperature by measuring the temperature of the wearer's nose bridge.

[0041] Optionally, the nose pad 1 can be made of silicone or rubber. This gives the nose pad 1 a certain degree of elasticity, allowing it to better fit the wearer's nose bridge and adapt to wearers with different nose bridge shapes to a certain extent. This improves the comfort of wearing smart glasses, enhances the protection of the temperature detection module 3, reduces the possibility of damage to the temperature detection module 3 due to external impact, and also serves as insulation to ensure the circuit reliability of the temperature detection module 3.

[0042] In actual implementation, the temperature detection module 3 can communicate with the main control module of the eyeglass frame wirelessly, such as via Bluetooth, or it can be directly connected to the main control module of the eyeglass frame via the connecting wire 35; no specific limitation is made here. The connector 2 can be connected to the eyeglass frame using various connection methods such as threaded connection and snap-fit ​​connection, making the nose pad structure 100 easy to disassemble and assemble, facilitating maintenance and replacement.

[0043] In embodiments of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, the temperature detection module 3 includes a support frame 31, a circuit board 32, a temperature sensor 33, and a contact component 34. The support frame 31 is located in the cavity 11; the circuit board 32 is connected to the support frame 31; the temperature sensor 33 is located on the circuit board 32; one end of the contact component 34 is connected to the temperature sensor 33, and the other end of the contact component 34 extends out of the through hole 12 to abut against the bridge of the wearer's nose.

[0044] In this embodiment, the support frame 31 provides mounting support for the circuit board 32, ensuring that the circuit board 32 can be stably placed within the cavity 11 and guaranteeing the structural stability of the entire temperature detection module 3. The circuit board 32 is used to mount and integrate the temperature sensor 33 and other related electronic components, enabling the transmission and processing of electrical signals with the eyeglass frame. The temperature sensor 33 is mounted on the circuit board 32 and is used to detect temperature and, in conjunction with related electronic components, convert the temperature into a corresponding electrical signal for subsequent processing and transmission. One end of the contact component 34 is connected to the temperature sensor 33, and the other end extends out of the through hole 12 to tightly contact the wearer's nose bridge, transferring heat from the nose bridge to the temperature sensor 33, thereby enabling the temperature sensor 33 to accurately acquire the wearer's body temperature information.

[0045] Optionally, the temperature sensor 33 can be a thermistor type. This facilitates the miniaturization and weight reduction of the temperature sensor 33, making it easier to place in the nose pad 1 and avoiding the nose pad 1 being too large or too heavy, which would affect the wearer's wearing experience.

[0046] Optionally, the circuit board 32 is a flexible circuit board 32. Understandably, the flexible circuit board 32 possesses good flexibility and elasticity, effectively resisting external vibrations and impacts, reducing the risk of circuit connection breakage or damage due to external forces, and improving the reliability and stability of the temperature detection module 3. At the same time, the flexible circuit board 32 is lightweight and thin, which helps to reduce the weight of the nose pad 1 and improve wearing comfort.

[0047] In embodiments of this utility model, such as Figure 2 and Figure 4 As shown, the contact assembly 34 includes an elastic element 341 and a contact probe 342. One end of the elastic element 341 is connected to the temperature sensor 33; the contact probe 342 is connected to the other end of the elastic element 341, and at least part of the contact probe 342 extends out of the through hole 12 to abut against the bridge of the wearer's nose.

[0048] In this embodiment, the contact probe 342 is used to directly contact the wearer's nose bridge to transfer heat from the wearer's nose bridge. An elastic element 341 is provided between the contact probe 342 and the temperature sensor 33. The elastic element 341 provides elastic support for the contact assembly 34, and undergoes elastic deformation when the contact probe 342 contacts the nose bridge, thereby making the contact assembly 34 fit more tightly against the nose bridge, improving the heat conduction effect of the contact assembly 34, and ensuring the accuracy of temperature measurement.

[0049] This adapts to different nose bridge heights and shapes, ensuring tight and stable contact and improving the accuracy of body temperature detection. The elastic element 341 can be a spring, which has good elasticity and resilience, allowing adjustment of the contact probe 342 within a certain range to ensure good contact between the temperature sensor 33 and the nose bridge. Furthermore, the spring can be made of stainless steel, which is corrosion-resistant, wear-resistant, and has high strength, ensuring the long-term stable use of the elastic element 341.

[0050] Understandably, the surface of the contact probe 342 can be smoothed to reduce irritation to the skin of the bridge of the nose, improve wearing comfort, and allow the contact probe 342 to fit the bridge of the nose more closely, improving heat transfer and temperature measurement accuracy. The contact probe 342 protrudes slightly from the through hole 12. When the smart glasses are in place, the contact probe 342 is pressed against the bridge of the nose and moves to a position flush with the surface of the nose pad 1, avoiding discomfort to the wearer.

[0051] In an embodiment of the present invention, the contact assembly 34 further includes a mounting base 343, which is disposed on the temperature sensor 33. The mounting base 343 is provided with a guide cavity 3431, and the elastic element 341 and at least part of the contact probe 342 are disposed in the guide cavity 3431.

[0052] In this embodiment, the mounting base 343 serves as the mounting component for the elastic element 341 and is disposed between the elastic element 341 and the temperature sensor 33. The guide cavity 3431 of the mounting base 343 guides and limits the elastic element 341 and the contact probe 342, ensuring that the elastic element 341 maintains linear movement during deformation and avoids deviation or jamming. This allows the contact probe 342 to stably and tightly abut against the bridge of the nose, ensuring that the temperature sensor 33 can continuously and stably detect the temperature of the bridge of the nose.

[0053] Understandably, the cross-sectional area of ​​the mounting base 343 is larger than that of the elastic element 341 to avoid excessive pressure on the temperature sensor 33 when the elastic element 341 deforms, which could damage the temperature sensor 33. The mounting base 343 is made of a material with good thermal conductivity, such as copper or aluminum alloy, to ensure that the heat from the elastic element 341 is transferred to the temperature sensor 33, thus ensuring the accuracy of temperature measurement.

[0054] Optionally, the guide cavity 3431 may be provided in the form of a groove or a through hole 12, without specific limitation.

[0055] In an embodiment of this utility model, at least a portion of the mounting base 343 passes through the through hole 12, so that the guide cavity 3431 and the through hole 12 are connected to form a guide channel.

[0056] In this embodiment, at least a portion of the mounting base 343 passes through the through hole 12, which facilitates the positioning and assembly of the temperature detection module 3. The through hole 12 acts as a limit for the mounting base 343, ensuring the coaxiality of the elastic element 341, the contact probe 342, and the through hole 12. This reduces the possibility of the contact probe 342 located in the through hole 12 shifting from the elastic element 341 due to external impact, and promotes the smooth deformation of the elastic element 341. Furthermore, this also prevents external dust, moisture, and other debris from entering the cavity 11, interfering with the normal operation of the temperature detection module 3, and avoiding affecting the electrical temperature and service life of the temperature detection module 3.

[0057] Understandably, when the mounting base 343 is inserted through the through hole 12, it does not protrude from the through hole 12 to avoid causing discomfort to the wearer.

[0058] In embodiments of this utility model, such as Figure 4 As shown, the elastic element 341 is made of a thermally conductive metal. Understandably, the elastic element 341 is made of a metal with good thermal conductivity, such as copper or aluminum alloy, so that the heat from the bridge of the nose can be quickly transferred to the temperature sensor 33, improving the response speed and accuracy of temperature detection. Optionally, the elastic element 341 is arranged in a spring-like shape.

[0059] Similarly, the contact probe 342 is made of a thermally conductive material, which can be a metal with good thermal conductivity, such as copper or aluminum alloy, or a non-metal with good thermal conductivity, such as graphene. This ensures that the heat from the bridge of the nose is transferred to the elastic element 341, and then to the temperature sensor 33 through the spring element.

[0060] Understandably, providing a heat insulation layer, such as a ceramic heat insulation coating or aerogel heat insulation material, on the outside of the elastic element 341 and the contact probe 342 can effectively prevent the heat transferred by the elastic element 341 and the contact probe 342 from dissipating into the surrounding environment, reducing heat loss. This helps to guide more heat to the temperature sensor 33, ensuring that the temperature sensor 33 can more accurately sense the actual body temperature. It also reduces the interference of external ambient temperature on the temperature sensor 33's detection of the wearer's body temperature, improving the accuracy of temperature measurement. Of course, the heat insulation layer does not cover the connection points between the elastic element 341 and the contact probe 342 and the temperature sensor 33, nor does it cover the contact point between the contact probe 342 and the bridge of the nose. Optionally, a heat insulation layer can also be provided on the surface of the mounting base 343, but this heat insulation layer does not cover the connection points between the mounting base 343 and the temperature sensor 33 and the elastic element 341.

[0061] In embodiments of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, the nose pad 1 has a contact surface 14 and a connecting surface 13 that are opposite to each other. The connecting surface 13 is connected to the connector 2, and the contact surface 14 is used to contact the bridge of the nose. The through hole 12 is opened on the contact surface 14.

[0062] In this embodiment, when the smart glasses are worn, the contact surface 14 of the nose pad 1 directly contacts the bridge of the nose. The through hole 12 is located on the contact surface 14, which allows the detection end of the temperature detection module 3 to extend out of the through hole 12 and directly contact the bridge of the nose, ensuring the accuracy of the temperature measurement structure. At the same time, the connector 2 is connected to the connection surface 13 opposite to the contact surface 14, which can prevent the connector 2 from blocking or interfering with the temperature detection of the temperature detection module 3, thereby improving the reliability of the temperature detection module 3.

[0063] In embodiments of this utility model, such as Figure 1 and Figure 4 As shown, the nose pad 1 has an opening 17 that connects to the cavity 11, and the connector 2 has a wire channel 211. One end of the wire channel 211 is connected to the opening 17, and the other end of the wire channel 211 is used to connect to the frame. The wire channel 211 is used to accommodate the connecting wire 35 of the temperature detection module 3.

[0064] In this embodiment, the temperature detection module 3 is electrically connected to the eyeglass frame via a connecting wire 35. One end of the connecting component is connected to the nose pad 1, and the other end is connected to the eyeglass frame. At the same time, the connecting component is provided with a wire channel 211 to provide a connection channel between the circuit board 32 and the electronic components inside the eyeglass frame. The connecting wire 35 is connected to the eyeglass frame through the wire channel 211, thus avoiding direct exposure of the connecting wire 35 of the circuit board 32 and preventing damage, thereby improving the reliability of the electrical connection between the temperature detection module 3 and the eyeglass frame.

[0065] In actual implementation, the connector 2 includes a connecting pipe 21 and a connecting seat 22 connected to each other. The connecting pipe 21 is provided with a wire passage 211. The connecting seat 22 is connected to one end of the connecting pipe 21 and is provided with a receiving groove 221 that communicates with the wire passage 211. The nose pad 1 is rotatably disposed in the receiving groove 221. The connecting wire 35 passes through the opening 17 and the receiving groove 221 to extend into the wire passage 211.

[0066] In this embodiment, the connecting tube 21 is hollow to form a wire-passing channel 211, which protects the connecting wire 35. The connecting seat 22 is used to install and fix the nose pad 1. The nose pad 1 is located on the side of the connecting seat 22 away from the connecting tube 21. The connecting seat 22 has a groove 221 that connects to the wire-passing channel 211. The opening of the groove 221 faces the nose pad 1 and communicates with the opening 17 of the nose pad 1, so that the connecting wire 35 can be electrically connected to the circuit board 32 inside the nose pad 1 through the wire-passing channel 211, the groove 221, and the opening 17. At the same time, the nose pad 1 is rotatably disposed in the groove 221, so that the wearer can adjust the angle and position of the nose pad 1 according to their own wearing needs, thereby improving the comfort of the wearer wearing smart glasses.

[0067] In actual implementation, the nose pad 1 includes a main body 15 and a connecting part 16. The connecting part 16 is confined within the receiving groove 221 and is rotatably connected to the groove wall of the receiving groove 221 via a rotating shaft. The main body 15 is located outside the receiving groove 221 and is used to abut against the bridge of the wearer's nose to support the frame. The main body 15 is provided with a cavity 11 for accommodating the temperature detection module 3, and the connecting part 16 is provided with an opening 17 connecting the cavity 11 and the receiving groove 221.

[0068] Alternatively, the main body 15 and the connecting part 16 can be integrally formed, or they can be connected by adhesive or screws.

[0069] Optionally, the connecting tube 21 can be made of metal or plastic, and has a certain plastic deformation capability. The wearer can slightly change the shape of the connecting tube 21 to adjust the position of the nose pad 1, so that the position of the nose pad 1 is more in line with the position of the bridge of the nose, thereby improving the comfort of wearing smart glasses.

[0070] In this embodiment, the temperature sensor 33 senses the temperature of the bridge of the nose via the contact probe 342 and converts it into an electrical signal. After being processed by the circuit board 32, the signal is transmitted to the main control module inside the frame via the connecting wire 35. The main control module further analyzes and processes the received body temperature signal to obtain an accurate body temperature detection value, which can be displayed to the wearer through the smart glasses' display module or other output methods.

[0071] In some embodiments, the connector 2 may also have an electrical connector, such as an electrical connector pin, electrical connector terminal, or Type-C connector, at the end away from the nose pad. The electrical connector is electrically connected to the temperature detection module 3, and the eyeglass frame has a corresponding electrical connection interface. When the electrical connector is inserted into the electrical connection interface of the eyeglass frame, the mechanical and electrical connections between the connecting component and the eyeglass frame can be completed simultaneously. Alternatively, the end of the connector 2 away from the nose pad 1 may have a slot for the eyeglass frame to engage, which is not specifically limited here.

[0072] In embodiments of this utility model, such as Figures 2 to 4 As shown, the support frame 31 includes a first frame 311 and a second frame 312 connected at an angle. The first frame 311 is connected to the side of the circuit board 32 away from the temperature sensor 33. The second frame 312 passes through the opening 17 and is provided with a lead wire groove 3121. The connecting wire 35 is limited to the lead wire groove 3121.

[0073] In this embodiment, the first frame 311 is disposed on the side of the circuit board 32 near the opening 17, and the circuit board 32 is connected to the first frame 311. This enhances the mechanical strength of the circuit board 32 and ensures the stability of its shape and position. The second frame 312 passes through the opening 17 and is provided with a lead groove 3121 for limiting the connecting wire 35 of the temperature detection module 3. The second frame 312 is used to guide and restrict the position of the connecting wire 35 within the opening 17, thereby relatively fixing the positions of the circuit board 32 and the connecting wire 35 and improving the stability of the electrical connection between the connecting wire 35 and the circuit board 32. The connection between the first frame 311 and the second frame 312 can be rounded to avoid damage to the circuit board 32 and the connecting wire 35.

[0074] Understandably, the first frame 311 and the second frame 312 are set at an angle, and the angle between them can be consistent with the angle between the extension direction of the cavity 11 and the extension direction of the opening 17. This allows the relative position of the circuit board 32 and the connecting wire 35 to be consistent with the relative position of the cavity 11 and the opening 17, further ensuring the stability of the electrical connection between the two. At the same time, the support frame 31 also has a skeleton function for the nose pad 1 to improve the stability of the nose pad structure 100.

[0075] Optionally, the support frame 31 is made of spring sheet material, which has a certain buffering effect and can return to its original position after deformation, so as to ensure the stability of the relative position of the circuit board 32 and the connecting wire 35 passing through the opening 17.

[0076] Alternatively, the first frame 311 and the circuit board 32 can be connected by adhesive or screws.

[0077] Optionally, the nose pad 1 can be set on the outside of the temperature sensor 33 by a coating process. The side of the first frame 311 facing away from the circuit board 32 can be provided with protrusions or depressions. When the nose pad 1 is coated on the first frame 311, the connection strength between the first frame 311 and the nose pad 1 can be enhanced.

[0078] Understandably, the lead wire groove 3121 is a through groove that runs through both ends, so that the connecting wire 35 can be led out from the circuit board 32 and extend out of the cavity 11 through the lead wire groove 3121 and the opening 17.

[0079] In actual implementation, the connecting wires 35 include multiple wires, and the lead grooves 3121 are arranged one-to-one with the connecting wires 35. Each connecting wire 35 passes through a lead groove 3121, thus avoiding the multiple connecting wires 35 from getting tangled together, which would affect the stability and reliability of the electrical connection. Optionally, the connecting wires 35 and the lead grooves 3121 can be arranged in one, two, three, or four sets, etc., without specific limitations.

[0080] This utility model also proposes a smart glasses, which includes a frame and a nose pad structure 100. The specific structure of the nose pad structure 100 is as described in the above embodiments. Since the nose pad structure 100 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. The nose pad structure 100 is connected to the frame, and the temperature detection module 3 is connected to the frame, enabling the smart glasses to have a body temperature detection function. The smart glasses can be AR glasses, VR glasses, etc. The above description is only an exemplary embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made under the technical concept of this utility model using the content of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A nose pad structure for connection with a spectacle frame, characterized by The nose pad structure includes: The nose pad has a cavity and a through hole connecting the cavity, and the nose pad is used to support the eyeglass frame; A connector, one end of which is connected to the nose pad and the other end of which is used to connect to the eyeglass frame; and A temperature detection module is located in the cavity and detects the wearer's body temperature through the through hole.

2. The nosepad structure of claim 1, wherein The temperature detection module includes: A support frame is disposed in the cavity; A circuit board, the circuit board being connected to the support frame; A temperature sensor, wherein the temperature sensor is disposed on the circuit board; and A contact component, one end of which is connected to the temperature sensor, and the other end of which extends out of the through hole to abut against the bridge of the wearer's nose.

3. The nosepad structure of claim 2, wherein The contact component includes: An elastic element, one end of which is connected to the temperature sensor; and A contact probe is connected to the other end of the elastic element, and at least a portion of the contact probe extends out of the through hole to abut against the bridge of the wearer's nose.

4. The nose pad structure as described in claim 3, characterized in that, The contact assembly further includes a mounting base disposed on the temperature sensor, the mounting base having a guide cavity, and the elastic element and at least a portion of the contact probe disposed in the guide cavity.

5. The nosepad structure of claim 4, wherein At least a portion of the mounting base passes through the through hole, such that the guide cavity and the through hole are connected to form a guide channel.

6. The nosepad structure of claim 3, wherein The elastic element is made of thermally conductive metal. And / or, the contact probe is made of a thermally conductive material.

7. The nosepad structure of any one of claims 1-6, wherein, The nose pad has opposing abutting surfaces and connecting surfaces. The connecting surface is connected to the connector. The abutting surface is used to abut against the bridge of the nose. The through hole is opened on the abutting surface.

8. The nosepad structure of any one of claims 2-6, wherein, The nose pad has an opening that connects to the cavity, and the connector has a wire channel. One end of the wire channel is connected to the opening, and the other end of the wire channel is used to connect to the frame. The wire channel is used to accommodate the connecting wire of the temperature detection module.

9. The nosepad structure of claim 8, wherein The support frame includes a first frame and a second frame connected at an angle. The first frame is connected to the side of the circuit board away from the temperature sensor. The second frame passes through the opening and is provided with a lead wire groove. The connecting wire is limited to the lead wire groove.

10. An intelligent eyewear, characterized in that, The smart glasses include a frame and a nose pad structure as described in any one of claims 1 to 9, the nose pad structure being connected to the frame.

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