Method for manufacturing nose pad assembly and nose pad assembly

Abstract

The invention relates to a method for manufacturing a nose pad assembly, which comprises the following steps: manufacturing a nose pad which comprises a first light hole and a second light hole; a hardware detection module used for detecting blood oxygen and / or heart rate is provided in the nose pad; and configuring and forming light-transmitting glue in the first light-transmitting hole and / or the second light-transmitting hole through a first process.

Description

Technical Field

[0001] The present invention relates to the field of wearable technology, and in particular to a method for manufacturing a nose pad component and the nose pad component. Background Art

[0002] The development of smart glasses is gradually changing people's lifestyles and working methods, and playing an important role in many fields, such as education, medical care, industry, tourism, etc. It provides users with a more intuitive, convenient and immersive interactive experience, integrating people and computing technology more closely.

[0003] In the related art, the nose pads of the smart glasses are connected to the frames of the smart glasses. Summary of the invention

[0004] In some embodiments, the present disclosure provides a method for making a nose pad assembly, including: making a nose pad, the nose pad including a first light-transmitting hole and a second light-transmitting hole; providing a hardware detection module for detecting blood oxygen and / or heart rate in the nose pad; and forming a light-transmitting glue in the first light-transmitting hole and / or the second light-transmitting hole through a first process.

[0005] In some embodiments, the method includes: forming light-transmitting glue in the first light-transmitting hole and / or the second light-transmitting hole by glue dripping or glue pouring process.

[0006] In some embodiments, the method includes: after dripping light-transmitting glue into the first light-transmitting hole and / or the second light-transmitting hole through a glue dripping or glue pouring process, curing the dripped or poured light-transmitting glue.

[0007] In some embodiments, the method includes: trimming the surface of the cured light-transmitting adhesive.

[0008] In some embodiments, the method includes: providing a first part on the nose pad for active connection with the nose pad bracket; the active connection enables the nose pad to be adjusted in multiple degrees of freedom based on the spatial curvature of the target fitting position of the nose bridge, thereby the light-transmitting glue is in stable contact with the spatial curvature of the target fitting position of the nose bridge.

[0009] In some embodiments, the method includes providing a second portion of the nose pad support for articulating with the first portion of the nose pad.

[0010] In some embodiments, the method includes: providing a signal transmission line; and configuring the signal transmission line to be coupled to a hardware detection module.

[0011] In some embodiments, the hardware detection module includes a light source and a light receiver, the light source is used to emit detection light to the first light-transmitting hole, and the light receiver is used to receive reflected light from the side of the nose bridge, and the reflected light enters the light receiver through the second light-transmitting hole.

[0012] In some embodiments, the method includes: providing a connecting plate on the nose pad bracket for connecting to the eyeglass body, the two sides of the connecting plate are warped upward, the middle of the connecting plate includes a through hole, the through hole includes a cantilever, the fixed end of the cantilever is arranged on the front side of the connecting plate, and the free end of the cantilever is located in the through hole.

[0013] In some embodiments, the present disclosure also provides a nose pad assembly, including a nose pad, a hardware detection module and light-transmitting glue, wherein: a first light-transmitting hole and a second light-transmitting hole are arranged on the nose bridge side of the nose pad, the hardware detection module is arranged inside the nose pad, and the light-transmitting glue is formed in the first light-transmitting hole and / or the second light-transmitting hole by a first process.

[0014] In some embodiments, the light-transmitting glue is formed in the first light-transmitting hole and / or the second light-transmitting hole by glue dripping or glue pouring process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram showing a nose pad assembly according to some embodiments of the present disclosure;

[0016] Figure 2 A schematic diagram showing a hardware detection module according to some embodiments of the present disclosure;

[0017] Figure 3A A schematic diagram showing a nose pad support according to some embodiments of the present disclosure;

[0018] Figure 3B Schematic diagrams showing nose pad brackets according to other embodiments of the present disclosure;

[0019] Figure 4A A schematic diagram showing a first nose pad according to some embodiments of the present disclosure;

[0020] Figure 4B A schematic diagram showing a first inner housing according to some embodiments of the present disclosure;

[0021] Figure 4C A schematic diagram showing an outer housing and a hardware detection module according to some embodiments of the present disclosure;

[0022] Figure 5A A schematic diagram showing the connection between the bracket body and the glasses body according to some embodiments of the present disclosure;

[0023] Figure 5B A schematic diagram showing the connection between the bracket body and the eyeglass body according to other embodiments of the present disclosure;

[0024] Figure 6 A schematic diagram showing a connection plate according to some embodiments of the present disclosure;

[0025] Figure 7 A schematic diagram showing a protective cover according to some embodiments of the present disclosure;

[0026] Fig. 8A A schematic diagram showing a second nose pad according to some embodiments of the present disclosure;

[0027] Figure 8B An exploded view of a second nose pad according to some embodiments of the present disclosure is shown;

[0028] Figure 8C A schematic diagram showing a second inner shell and a bone voiceprint sensor according to some embodiments of the present disclosure;

[0029] Fig.8D A schematic diagram showing the interior of a second nose pad according to some embodiments of the present disclosure;

[0030] Fig. 9 A method of making a nose pad assembly according to some embodiments of the present disclosure is shown. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present disclosure are described below in conjunction with the accompanying drawings. It will be appreciated by those skilled in the art that the scope of the present disclosure is not limited to these embodiments. The present disclosure may make various improvements and variations based on the following embodiments. These improvements and variations are all within the scope of the present disclosure.

[0032] In some embodiments, the present disclosure provides a nose pad assembly, the nose pad assembly comprising: a nose pad and a hardware detection module for detecting blood oxygen and / or heart rate, the hardware detection module being disposed in the nose pad. In some embodiments, the blood oxygen and / or heart rate data is determined based on the detection data of the hardware detection module on the side of the bridge of the nose. In some embodiments, the nose pad comprises a first light-transmitting hole and a second light-transmitting hole. In some embodiments, the nose pad assembly further comprises light-transmitting glue. In some embodiments, the first light-transmitting hole and the second light-transmitting hole are configured with light-transmitting glue. For example, the first light-transmitting hole is configured with the first light-transmitting glue, and the second light-transmitting hole is configured with the second light-transmitting glue. In some embodiments, the nose pad assembly can be manufactured by the method 900 for manufacturing a nose pad assembly in some embodiments of the present disclosure. In some embodiments, the light-transmitting glue is configured in the first light-transmitting hole and / or the second light-transmitting hole by a first process. For example, the light-transmitting glue is configured in the first light-transmitting hole and / or the second light-transmitting hole by a glue dripping or glue pouring process.

[0033] Figure 1 FIG. 1 is a schematic diagram showing a nose pad assembly 100 according to some embodiments of the present disclosure. Figure 1In some embodiments, the nose pad assembly 100 includes a nose pad bracket 110 and a nose pad (e.g., a first nose pad 120A or a second nose pad 120B). In some embodiments, the nose pad bracket 110 is used to connect to the eyeglass body. The nose pad (the first nose pad 120A or the second nose pad 120B) is used to directly contact the user's nose bridge. In some embodiments, the first nose pad 120A is connected to the first side of the nose pad bracket 110, or the second nose pad 120B is connected to the second side of the nose pad bracket 110. In some embodiments, the nose pad bracket is movably connected to the nose pad. In some embodiments, the nose pad bracket is movably connected to the outside of the nose pad or the inside of the nose pad. In some embodiments of the present disclosure, the nose pad assembly can adjust the nose pad in multiple degrees of freedom based on the user's nose bridge when the user wears the glasses, by movably connecting the nose pad bracket to the nose pad, so that the nose pad assembly can adapt well to the nose shapes of different users, so that the nose pad can stably contact / stably fit with the bridge of the nose.

[0034] Continue to view Figure 1 In some embodiments, the nose pad assembly 100 further includes a protective cover (e.g., a first protective cover 130A or a first protective cover 130B). In some embodiments, the nose pad side of the protective cover is disposed at the opening of the nose pad. In some embodiments, the frame end of the protective cover is disposed at the position where the nose pad bracket is connected to the eyeglass body. In some embodiments, the body of the nose pad bracket and a portion of the signal transmission line (e.g., a first signal transmission line or a second signal transmission line) are disposed inside the corresponding protective cover.

[0035] In some embodiments, the nose pad includes a receiving cavity. For example, the first nose pad includes a first receiving cavity, or the second nose pad includes a second receiving cavity. In some embodiments, the nose bridge side of the receiving cavity includes a light-transmitting hole for fitting with one side of the nose bridge. For example, the nose bridge side of the first receiving cavity includes a first light-transmitting hole and a second light-transmitting hole for fitting with the first side of the nose bridge. In some embodiments, the nose bridge side of the receiving cavity includes a light-transmitting glue for fitting with the nose bridge. The light-transmitting glue is arranged in the corresponding light-transmitting hole. In some embodiments, the second receiving cavity can be provided with a light-transmitting hole similar to the first receiving cavity. In some embodiments, the light-transmitting glue is formed by configuring the first light-transmitting hole and / or the second light-transmitting hole through a first process. In some embodiments, the light-transmitting glue is configured and formed in the first light-transmitting hole and / or the second light-transmitting hole through a glue dripping process. Compared with the prior art in which a lens module is arranged in the light-transmitting hole to transmit light, the thickness and / or weight of the nose pad can be reduced by arranging the light-transmitting glue in the light-transmitting hole in some embodiments of the present disclosure.

[0036] In some embodiments, the nose pad assembly 100 further includes a hardware detection module ( Figure 1 In some embodiments, the hardware detection module is used to detect blood oxygen and / or heart rate. Figure 2 FIG. 2 is a schematic diagram showing a hardware detection module 200 according to some embodiments of the present disclosure. Figure 2 In some embodiments, the hardware detection module 200 includes a hardware circuit board 210, a light source 220 mounted on the hardware circuit board 210, and a light receiver 230. In some embodiments, the hardware detection module 200 is disposed in the nose pad. For example, the hardware detection module 200 is disposed in the accommodation cavity of the nose pad. In some embodiments, the hardware detection module 200 is disposed in the first accommodation cavity of the first nose pad (for example, the first nose pad 120A). In some embodiments, the light source 220 is used to emit detection light to the first light-transmitting hole, and the light receiver 230 is used to receive reflected light from the first side of the bridge of the nose, and the reflected light enters the light receiver 230 through the second light-transmitting hole. In some embodiments, the hardware detection module 200 is coupled to the first signal transmission line 240, and the first signal transmission line 240 is used to transmit a control signal for controlling the light source 220 to emit detection light and / or transmit the reflected light signal collected by the light receiver 230. Specifically, the hardware circuit board 220 is coupled to the first signal transmission line 240. In some embodiments, the light source 220 includes: a heart rate detection light source 2201 and / or a blood oxygen detection light source (2202, 2203) installed on a hardware circuit board. In some embodiments, the heart rate detection light source 220 includes, for example, a green light source (e.g., a green LED light). In some embodiments, the blood oxygen detection light source includes, for example, a red light source 2202 and / or an infrared light source 2201. In some embodiments, the heart rate detection light source is disposed on both sides of the blood oxygen detection light source. In some embodiments, the hardware detection module 200 includes a plurality of light receivers 230, and the number of corresponding second light transmission holes corresponds to the number of light receivers.

[0037] In some embodiments, the nose pad assembly further includes a bone voiceprint sensor. In some embodiments, the bone voiceprint sensor is used to collect bone voiceprint signals from the bridge of the nose. In some embodiments, the bone voiceprint sensor is disposed in the nose pad. For example, the bone voiceprint sensor is disposed in the second receiving cavity of the second nose pad (e.g., the second nose pad 120B). In some embodiments, the bone voiceprint sensor is disposed in the second receiving cavity near the bridge of the nose fitting area to collect bone voiceprint signals from the bridge of the nose.

[0038] Figure 3A A schematic diagram showing a nose pad support according to some embodiments of the present disclosure. Figure 3B Schematic diagrams showing nose pad brackets according to other embodiments of the present disclosure.

[0039] See also Figure 3A and Figure 3BIn some embodiments, the nose pad bracket (e.g., nose pad bracket 300A or nose pad bracket 300B) includes: a bracket body (e.g., bracket body 310A or bracket body 310B), a frame connecting end (e.g., frame connecting end 320A or frame connecting end 320B), and a nose pad connecting end (e.g., nose pad connecting end 330A or nose pad connecting end 330B). In some embodiments, the frame connecting end is connected to the eyeglass body, for example, Figure 5A or Figure 5B In some embodiments, the nose pad connection end is connected to the nose pad, for example Figure 4C or Fig.8D As shown. In some embodiments, the nose pad connection end is movably connected to the nose pad. In some embodiments, the nose pad connection end is movably connected to the outside of the nose pad or the inside of the nose pad. In some embodiments, the nose pad connection end can be movably connected to the shell of the nose pad (for example,). In some embodiments, the nose pad connection end is movably connected to the nose pad, for example, by gear connection, cam connection, hinge connection, etc. The nose pad assembly in some embodiments of the present disclosure, by movably connecting the nose pad connection end of the nose pad bracket with the nose pad, can adjust the nose pad in multiple degrees of freedom based on the user's nose bridge when the user wears it, and can well adapt to the nose shape of different users, so that the nose pad can stably contact / stably fit with the nose bridge. In some embodiments, the first nose pad connection end is movably connected to the first nose pad (the hardware detection module is arranged in the first nose pad), so that when the user wears it, the nose pad assembly can be adjusted in multiple degrees of freedom based on the user's nose bridge. This means that no matter what the shape of the user's nose bridge is, the first nose pad can adapt to the shape of its nose bridge and adaptively adjust its fitting posture to ensure the stable fit of the first nose pad with the nose bridge. This design can effectively prevent the leakage of detection light or reflected light, thereby ensuring the accuracy of the user's heart rate and / or blood oxygen data during use. In some embodiments, the second nose pad connection end is movably connected to the second nose pad (the bone voiceprint sensor is disposed in the second nose pad), so that when the user wears it, the nose pad assembly can adjust the second nose pad in multiple degrees of freedom based on the user's nose bridge. The second nose pad can adapt to the shape of the bridge of the nose and adaptively adjust its fitting posture to ensure the stable fit of the second nose pad and the nasal bone / bridge of the nose. This design allows the bone voiceprint sensor to more accurately collect the vibration signals of the bones at the bridge of the nose.

[0040] Figure 4A A schematic diagram of a first nose pad according to some embodiments of the present disclosure is shown. Figure 4B A schematic diagram of a first inner shell according to some embodiments of the present disclosure is shown. Figure 4C A schematic diagram of an outer shell and a hardware detection module according to some embodiments of the present disclosure is shown.

[0041] See also Figure 4A-C. In some embodiments, the first nose pad 400 (eg, a nose pad including a hardware detection module 440 ) includes: a first inner shell 420 and a first outer shell 430 , and the first inner shell 420 and the first outer shell 430 form a first accommodating cavity 410 .

[0042] In some embodiments, the first inner shell 420 includes a first light-transmitting hole 4201 and a second light-transmitting hole 4202. In some embodiments, the first nose pad 400 further includes: light-transmitting glue. In some embodiments, the light-transmitting glue includes a first light-transmitting glue 4203 and a second light-transmitting glue 4204. In some embodiments, the first light-transmitting glue 4203 and the second light-transmitting glue 4204 are respectively configured in the first light-transmitting hole 4201 and the second light-transmitting hole 4202. In some embodiments, the first light-transmitting glue 4203 or the second light-transmitting glue 4204 is transparent glue.

[0043] See also Figure 4C In some embodiments, the first nose pad connection end 480 of the nose pad bracket 470 is disposed in the first accommodating cavity 410 and is movably connected to the inner wall of the first accommodating cavity 410. In some embodiments, the movably connected connection enables the first nose pad 400 to be adjusted in multiple degrees of freedom based on the spatial curved surface of the target fitting position of the bridge of the nose, whereby the light-transmitting glue is in stable contact with the spatial curved surface of the target fitting position of the bridge of the nose. In some embodiments, the first nose pad connection end 480 of the nose pad bracket 470 is movably connected to the first inner shell 420 or the first outer shell 430. In some embodiments, the first inner shell 420 is, for example, a shell that is close to the first side of the bridge of the nose of the user when worn, and the first outer shell 430 is, for example, a shell that is away from the first side of the bridge of the nose of the user when worn.

[0044] In some embodiments, the hardware detection module 440 is disposed in the first accommodating cavity 410 to emit detection light to the bridge of the nose or receive reflected light from the side of the bridge of the nose. Specifically, the hardware detection module 440 uses, for example, photoplethysmography (PPG) to measure heart rate. The green light source in the light source emits a heart rate detection light of a certain wavelength. When the heart rate light passes through the first light-transmitting hole and enters the skin of the bridge of the nose, part of the heart rate detection light will be absorbed by the blood, and part of the heart rate detection light will pass through the second light-transmitting hole as reflected light to enter the light receiver, so that the heart rate can be calculated. Similarly, the hardware detection module uses, for example, a combination of photoplethysmography (PPG) and infrared light measurement (IR) to measure blood oxygen saturation.

[0045] In some embodiments, a portion of the first signal transmission line 490 is located in the first receiving cavity 410 and is coupled to the hardware detection module 440 .

[0046] See also Figure 4CIn some embodiments, the first inner shell 420 and / or the first outer shell 430 is provided with a first space separation portion 460, and the first space separation portion 460 causes the first accommodating space 410 to include a front space and a rear space. In some embodiments, the first nose pad connection end 480 of the nose pad bracket 470 is movably connected to the first accommodating cavity 410 in the front space, and the hardware detection module 440 is installed in the rear space. In some embodiments, the first space separation portion 460 includes an isolation step provided on the first outer shell 430. In some embodiments, the hardware detection module 440 is provided on the rear side of the isolation step of the first outer shell 430.

[0047] In some embodiments, a line fixing portion is provided in the front space, and the line fixing portion fixes the first signal transmission line passing through the front space at an avoidance position, and the avoidance position is outside the activity space of the first nose pad connection end 480.

[0048] In some embodiments, the first inner shell 420 or the first outer shell 430 is provided with a first connecting column 450 in the front space. In some embodiments, the first nose pad connection end 480 is sleeved on the first connecting column 450, and a movable gap is provided between the first connecting column 450 and the first connecting column 450, and the movable gap is used for the first nose pad 400 to be adjusted relative to the first nose pad connection end 480 in multiple degrees of freedom. In some embodiments, the first nose pad connection end 480 includes a first connecting block, the first connecting block includes a cylindrical hole, the cylindrical hole is arranged outside the first connecting column 450, and the size of the cylindrical hole is larger than the outer circumferential size of the first connecting column 450 to determine the movable gap. In some embodiments, the first connecting column 450 is arranged at the lower side of the first inner shell 420 or the first outer shell 430 in the front space, and the first connecting block is arranged at the lower side of the main body of the first nose pad 400. In some embodiments, when the first nose pad connection end is movably connected to the outside of the first nose pad, the connecting column can also be arranged on the outside of the first inner shell 420 or the first outer shell 430.

[0049] Figure 5A A schematic diagram showing the connection between a bracket body and a glasses body according to some embodiments of the present disclosure. Figure 5B Schematic diagrams showing the connection between the bracket body and the eyeglass body according to other embodiments of the present disclosure.

[0050] In some embodiments, the nose support bracket can be as follows Figure 5A The detachable nose pad support 510A is shown. In some embodiments, the nose pad support can be as shown in FIG. Figure 3B A split nose pad support 510B is shown. Figure 5A and Figure 5B The nose pad connection end and the nose pad are not shown. In some embodiments, Figure 5A and Figure 5B The nose pad connection end of the nose pad bracket in the embodiment may be Figure 3A or Figure 3B The nose pad connection end 330A or the nose pad connection end 330B is shown (the nose pad connection end 330A or the nose pad connection end 330B is shown as a connection block having a cylindrical hole). Figure 5A and Figure 5B The partial enlarged view in FIG. 1 shows a schematic diagram of the nose pad bracket being separated from the eyeglass body.

[0051] See also Figure 5A and Figure 5B In some embodiments, the frame connection end of the nose pad bracket (e.g., nose pad bracket 510A or nose pad bracket 510B) includes: a frame connection portion (e.g., frame connection portion 5102A or frame connection portion 5102B). In some embodiments, a nose pad mounting groove (e.g., nose pad mounting groove 5201A or nose pad mounting groove 5201B) is provided at the position where the glasses body (e.g., glasses body 520A or glasses body 520B) is connected to the nose pad bracket, and the frame connection portion is installed in the nose pad mounting groove.

[0052] See also Figure 5A In some embodiments, the frame connection portion 5102A includes: a connection block, and the support body 5101A of the nose pad support 510A is fixedly connected to the connection block. In some embodiments, the support body 5101A is fixedly connected to the connection block through a first process. In some embodiments, the connection block is installed in the nose pad installation groove 5201A. In some embodiments, the connection block is fixedly connected to the nose pad installation groove 5201A through a second process. In some embodiments, the first process or the second process is, for example, welding, gluing, magnetic connection, snap connection, etc.

[0053] See also Figure 5B In some embodiments, the frame connection portion 5102B includes: a connection plate (e.g., connection plate 600). The support body 5101B is fixedly connected to the connection plate, for example, the support body 5101B is fixedly connected to the front side of the connection plate (e.g., fixedly connected by the first process). In some embodiments, the connection plate is installed in the nose pad installation groove 5201B.

[0054] Figure 6 A schematic diagram of a connection plate 600 according to some embodiments of the present disclosure is shown.

[0055] refer to Figure 6In some embodiments, both sides of the connecting plate 600 are warped upward. In some embodiments, the middle portion of the connecting plate 600 includes a through hole 610, and the through hole 610 includes a cantilever 620, the fixed end of the cantilever 620 is arranged at the front side of the connecting plate 600, and the free end of the cantilever 620 is located at the through hole 610. In some embodiments, the bottom of the nose pad mounting groove (e.g., the nose pad mounting groove 5201B) includes a snap-in hole (e.g., the snap-in hole 5202B). In some embodiments, when the connecting plate 600 is installed in the nose pad mounting groove (e.g., the nose pad mounting groove 5201B), the free end of the cantilever 620 is snap-fitted into the snap-in hole (e.g., the snap-in hole 5202B).

[0056] Figure 7 FIG. 7 is a schematic diagram showing a protective cover 700 according to some embodiments of the present disclosure. Figure 7 In some embodiments, the nose pad side of the protective cover 700 includes a flexible connection portion 710, and the flexible connection portion 710 matches the cavity wall at the opening of the accommodating cavity (e.g., the first accommodating cavity 410). In some embodiments, the protective cover 700 also includes a line channel 720 along the length direction inside, and the support body of the nose pad support and part of the first signal transmission line are arranged in the line channel 720.

[0057] Fig. 8A A schematic diagram of a second nose pad 800 according to some embodiments of the present disclosure is shown. Figure 8B An exploded view of a second nose pad according to some embodiments of the present disclosure is shown. Figure 8C A schematic diagram showing a second inner shell and a bone voiceprint sensor according to some embodiments of the present disclosure. Fig.8D A schematic diagram showing the interior of the second nose pad.

[0058] See also Fig. 8A -D, in some embodiments, the second nose pad 800 includes a second accommodating cavity 810, and the nose bridge side of the second accommodating cavity 810 includes a fitting area 8201 for fitting with the nose bridge. Fig. 8A In some embodiments, the second nose pad 800 includes a second inner shell 820 and a second outer shell 830, and the second inner shell 820 and the second outer shell 830 form a second accommodating cavity 810. Figure 8B and Fig.8DIn some embodiments, the second nose pad connection end 880 of the nose pad bracket 870 is disposed in the second accommodating cavity 810 and is movably connected to the inner wall of the second accommodating cavity 810. In some embodiments, the movably connected connection enables the second nose pad 800 to be adjusted in multiple degrees of freedom based on the spatial curved surface of the target fitting position of the nose bridge, thereby the fitting area 8201 is in stable contact with the spatial curved surface of the target fitting position of the nose bridge. In some embodiments, the target fitting position of the nose bridge includes a position corresponding to the nasal bone of the nose bridge. In some embodiments, the movably connected connection enables the second nose pad 800 to be adjusted in multiple degrees of freedom based on the spatial curved surface corresponding to the nasal bone, so that the fitting area 8201 is in stable contact with the nasal bone position.

[0059] See also Figure 8B and Fig.8D In some embodiments, the second nose pad connection end 880 of the nose pad bracket 870 is movably connected to the second inner shell 820 or the second outer shell 830. In some embodiments, the second inner shell 820 is, for example, a shell close to the user's nose bridge when worn, and the second outer shell 830 is, for example, a shell away from the user's nose bridge when worn.

[0060] See also Figure 8B and Figure 8C In some embodiments, the bone voiceprint sensor 840 is disposed in the second accommodating cavity 810 near the fitting area 8201 to collect the bone voiceprint signal from the target fitting position of the nose bridge. Specifically, the bone voiceprint sensor 840 senses the vibration of the nasal bone when the user speaks, and realizes the signal pickup and conversion. Fig.8D In some embodiments, the nose pad assembly further includes a second signal transmission line 890 , which is coupled to the bone voiceprint sensor 840 for transmitting the bone voiceprint signal collected by the bone voiceprint sensor 840 .

[0061] The nose pad assembly in some embodiments of the present disclosure, by setting the nose pad connecting end of the nose pad bracket in the accommodating cavity and movably connecting with the inner wall of the accommodating cavity, can adjust the nose pad in multiple degrees of freedom based on the spatial curved surface of the target fitting position of the user's nose bridge when the user wears the nose pad assembly, and can well adapt to the nose shapes of different users, so that the fitting area is in stable contact with the spatial curved surface of the target fitting position of the nose bridge, and then the bone voiceprint sensor can more accurately collect the vibration signal of the bone at the bridge of the nose.

[0062] See also Figure 8B In some embodiments, the second inner shell 820 and / or the second outer shell 830 is provided with a second space separation portion 860, and the second space separation portion 860 causes the second accommodating cavity 810 to include a front space and a rear space. Fig.8DIn some embodiments, the second nose pad connection end 880 of the nose pad bracket 870 is movably connected to the second accommodating cavity 810 in the front space, and the bone voiceprint sensor 840 is installed in the rear space. Figure 8B and Figure 8C In some embodiments, the bone voiceprint sensor 840 is mounted on the second inner shell 820. In some embodiments, the second space separation portion 860 includes an isolation step disposed on the second outer shell 830. In some embodiments, a vibration pickup groove 8202 corresponding to the fitting area 8201 is disposed on the rear side of the second inner shell 820, and the bone voiceprint sensor 840 is mounted on the vibration pickup groove 8202.

[0063] In some embodiments, a second line fixing portion is provided in the front space, and the second line fixing portion fixes the second signal transmission line passing through the front space at an avoidance position, and the avoidance position is outside the activity space of the second nose pad connection end.

[0064] See also Figure 8B and Fig.8D In some embodiments, the second inner shell 820 or the second outer shell 830 is provided with a second connecting column 850 in the front space. In some embodiments, the second nose pad connection end 880 is sleeved on the second connecting column 850, and a movable gap is provided between the second connecting column 850, and the movable gap is used for the second nose pad 800 to be adjusted relative to the second nose pad connection end 880 in multiple degrees of freedom. In some embodiments, the second nose pad connection end 880 includes a connecting block, the connecting block includes a cylindrical hole, the cylindrical hole is arranged outside the second connecting column 850, and the size of the cylindrical hole is greater than the outer circumferential size of the connecting column to determine the movable gap. In some embodiments, the second connecting column 850 is arranged at the lower side of the second inner shell 820 or the second outer shell 830 in the front space, and the connecting block is arranged at the lower side of the body of the second nose pad 800. In some embodiments, when the nose pad connection end is movably connected to the outside of the nose pad, the second connecting column 850 can be arranged on the outside of the second inner shell 820 or the second outer shell 830.

[0065] In some embodiments, the present disclosure provides a method for making a nose pad assembly. Some or all steps in the method for making a nose pad assembly in some embodiments of the present disclosure can be used to make some or all parts of the nose pad assembly in some embodiments of the present disclosure.

[0066] Fig. 9 A method 900 of making a nose pad assembly according to some embodiments of the present disclosure is shown. Fig. 9 The method 900 comprises step 901: manufacturing a nose pad, wherein the nose pad comprises a first light transmission hole and a second light transmission hole.

[0067] In some embodiments, the nose pad is, for example, Figure 1The first nose pad 120A or the second nose pad 120B shown in FIG. In some embodiments, the nose pad is, for example, Figure 4A In some embodiments, the first light transmission hole and the second light transmission hole are, for example, Figure 4A The first light-transmitting hole 4201 and the second light-transmitting hole 4202 are shown in FIG.

[0068] See also Fig. 9 , method 900 also includes step 903, providing a hardware detection module for detecting blood oxygen and / or heart rate in the nose pad.

[0069] In some embodiments, the hardware detection module is, for example, Figure 2 The hardware detection module 200 shown in Figure 4C In some embodiments, the method 900 further includes placing the hardware detection module in a receiving cavity of the nose pad (e.g., the first receiving cavity 410) to emit detection light to the bridge of the nose or receive reflected light from the side of the bridge of the nose. In some embodiments, the method 900 includes: providing a signal transmission circuit; and configuring the signal transmission circuit to couple with the hardware detection module. In some embodiments, the signal transmission circuit is used to transmit a control signal for controlling the emission of detection light and / or to transmit the collected reflected light signal. In some embodiments, the signal transmission circuit is, for example, Figure 2 The first signal transmission line 240 shown in FIG. Figure 4C The first signal transmission line 490 is shown in FIG.

[0070] See also Fig. 9 , method 900 also includes step 905, forming a light-transmitting glue in the first light-transmitting hole and / or the second light-transmitting hole by a first process. In some embodiments of the present disclosure, the thickness and / or weight of the nose pad can be reduced by setting the light-transmitting glue in the light-transmitting hole. In some embodiments, method 900 includes: forming a light-transmitting glue in the first light-transmitting hole and / or the second light-transmitting hole by a glue dripping or glue pouring process. In some embodiments, liquid glue is injected into the first light-transmitting hole and / or the second light-transmitting hole by glue dripping or glue pouring. In some implementations, after the liquid glue is injected, it is cured. In some embodiments, the curing of the liquid glue can be promoted by heating, ultraviolet irradiation, chemical reaction, etc. In some embodiments, method 900 includes: trimming the surface of the cured light-transmitting glue. In some embodiments, the light-transmitting glue includes photosensitive light-transmitting glue, and method 900 includes: dripping the photosensitive light-transmitting glue in the first light-transmitting hole and / or the second light-transmitting hole by a glue dripping process; and curing the dripped photosensitive light-transmitting glue by irradiating with predetermined light. For example, the light-transmitting glue is UV glue.

[0071] In some embodiments, method 900 includes: providing a first portion on the nose pad for active connection with the nose pad support; the active connection enables the nose pad to be adjusted in multiple degrees of freedom based on the spatial curved surface of the target fitting position of the nose bridge, thereby the light-transmitting glue is in stable contact with the spatial curved surface of the target fitting position of the nose bridge. In some embodiments, method 900 includes: providing a second portion on the nose pad support for active connection with the first portion of the nose pad.

[0072] In some embodiments, the nose support bracket is, for example, Figure 1 The nose support bracket 110 shown in Figure 3A -B shown in the nose support bracket 300A-B, or Figure 5A -B shows the nose support bracket 510A-B. In some embodiments, the first part that is movably connected to the nose support bracket is, for example, Figure 4C The first connecting post 450 is shown. In some embodiments, the second portion that is movably connected to the first portion of the nose pad is, for example, Figure 4C A first nose pad connection end 480 is shown.

[0073] In some embodiments, method 900 includes: providing a connecting plate for connecting to the eyeglass body on the nose support bracket, the two sides of the connecting plate are bent upward, the middle of the connecting plate includes a through hole, the through hole includes a cantilever, the fixed end of the cantilever is arranged on the front side of the connecting plate, and the free end of the cantilever is located in the through hole. In some embodiments, the connecting plate is, for example, Figure 6 A connection plate 600 is shown.

[0074] Although specific embodiments of the present disclosure have been illustrated and described, it will be apparent to those skilled in the art that various other changes and modifications may be made without departing from the spirit and scope of the present disclosure. Therefore, all such changes and modifications within the scope of the present disclosure are included in the appended claims.

Claims

1. A method for making a nose pad assembly, characterized in that: include: Making a nose pad, wherein the nose pad comprises a first light transmission hole and a second light transmission hole; Providing a hardware detection module for detecting blood oxygen and / or heart rate in the nose pad; and A light-transmitting glue is formed in the first light-transmitting hole and / or the second light-transmitting hole through a first process.

2. The method according to claim 1, characterized in that include: The light-transmitting glue is disposed in the first light-transmitting hole and / or the second light-transmitting hole through a glue dripping or glue pouring process.

3. The method according to claim 2, characterized in that include: After light-transmitting glue is dripped into the first light-transmitting hole and / or the second light-transmitting hole by glue dripping or glue pouring process, Curing of transparent glue after dripping or pouring.

4. The method according to claim 3, characterized in that Also includes: Trim the surface of the cured light-transmitting adhesive.

5. The method according to claim 1, characterized in that include: A first portion is provided on the nose pad for active connection with the nose pad support; The movable connection enables the nose pad to be adjusted in multiple degrees of freedom based on the spatial curved surface of the target fitting position of the nose bridge, whereby the light-transmitting glue is in stable contact with the spatial curved surface of the target fitting position of the nose bridge.

6. The method according to claim 5, characterized in that include: The nose pad support is provided with a second part for active connection with the first part of the nose pad.

7. The method according to claim 6, characterized in that include: Provide signal transmission lines; And configure the signal transmission line to be coupled with the hardware detection module.

8. The method according to claim 1, characterized in that The hardware detection module includes a light source and a light receiver, the light source is used to emit detection light to the first light-transmitting hole, and the light receiver is used to receive reflected light from the side of the nose bridge, and the reflected light enters the light receiver through the second light-transmitting hole.

9. The method according to claim 5, characterized in that include: A connecting plate for connecting to the eyeglass body is provided on the nose pad bracket, the two sides of the connecting plate are warped upward, the middle of the connecting plate includes a through hole, the through hole includes a cantilever, the fixed end of the cantilever is arranged on the front side of the connecting plate, and the free end of the cantilever is located in the through hole.

10. A nose pad assembly, characterized in that: Includes nose pads, hardware detection module and light-transmitting glue, including: A first light-transmitting hole and a second light-transmitting hole are arranged on the nose bridge side of the nose pad, the hardware detection module is arranged in the nose pad, and the light-transmitting glue is arranged and formed in the first light-transmitting hole and / or the second light-transmitting hole through a first process.

11. The nose pad assembly according to claim 10, characterized in that: The light-transmitting glue is formed in the first light-transmitting hole and / or the second light-transmitting hole by glue dripping or glue pouring process.

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