Smart ring and smart ring

Abstract

This application discloses a smart ring and a smart finger ring, relating to the field of smart ring technology. It includes a ring body, a vibration module, and a touch module. The vibration module is disposed in a first region on the inner periphery of the ring body and has a first protrusion extending beyond the ring body. The touch module is disposed in a second region on the inner periphery of the ring body and is capable of generating a touch signal in response to a touch operation applied to a third region on the outer periphery of the ring body. The third region is the touch sensing area of ​​the touch module. The first region and the second region are separated by a first arc-shaped interval.

Description

Technical Field

[0001] This application relates to the field of smart ring technology, and more particularly to a smart ring and a smart finger ring. Background Technology

[0002] A smart ring is a wearable device that integrates electronic functions. It typically has a design similar to a traditional ring and can perform specific functions. Some smart rings require a specific wearing angle to achieve optimal functionality. However, due to their small size, users often find it difficult to quickly and accurately find this ideal angle, resulting in a poor user experience. Utility Model Content

[0003] To address the aforementioned technical problems, this application provides the following technical solutions:

[0004] The first aspect of this application provides a smart ring, comprising:

[0005] Ring body;

[0006] The vibration module is disposed in the first region of the inner periphery of the ring body and has a first protrusion protruding from the ring body;

[0007] The touch module is located in the second area of ​​the inner periphery of the ring body, and can generate touch signals in response to touch operations in the third area of ​​the outer periphery of the ring body. The third area is the touch sensing area of ​​the touch module.

[0008] The first region and the second region are separated by a first arc degree range.

[0009] Some modified embodiments of the first aspect of this application also include:

[0010] The communication module, located in the fourth area on the inner periphery of the ring body, is used to establish a communication connection with an electronic device to send touch signals or their corresponding control commands to the electronic device, and / or to receive feedback signals from the electronic device and provide vibration feedback to the vibration module.

[0011] Some modified embodiments of the first aspect of this application also include:

[0012] The control module is located in the fourth or fifth area on the inner periphery of the ring body. The control module is connected to the communication module, vibration module and touch module via signals.

[0013] The control module can control the vibration module to provide vibration feedback based on feedback signals from the electronic device;

[0014] And / or,

[0015] The control module can process touch signals into corresponding control commands;

[0016] And / or,

[0017] The control module can also control the vibration module to provide vibration feedback based on touch signals.

[0018] In some modified embodiments of the first aspect of this application

[0019] The third area also has target markers, which are set in the circumference of the ring body;

[0020] And / or,

[0021] The third region is set in accordance with the second region, and the arc range corresponding to the third region is equal to or greater than the arc range corresponding to the second region.

[0022] And / or,

[0023] The interval between the first and second regions is 60 to 90 degrees, so that when the first region corresponds to the fingertip position, the third region can correspond to the finger side position.

[0024] Some modified embodiments of the first aspect of this application also include:

[0025] The detection module is located in the sixth region on the inner periphery of the ring body. The sixth region is located close to the first region so that the detection module can be located close to the fingertip. The detection module can detect human health information.

[0026] The detection module has a second protrusion that extends beyond the ring body, and the second protrusion is closer to the center of the ring body than the first protrusion.

[0027] In some modified embodiments of the first aspect of this application, two detection modules are provided, which are distributed on both sides of the vibration module.

[0028] In some modified embodiments of the first aspect of this application, a receiving groove is formed on the inner periphery of the ring body, and the vibration module, touch module, communication module, and control module are all disposed in the receiving groove; and / or,

[0029] Smart rings also include:

[0030] The power supply module is located in the seventh area on the inner periphery of the ring body; the power supply module is connected to the communication module, vibration module, control module and touch module respectively.

[0031] Some modified embodiments of the first aspect of this application also include:

[0032] The indicator light is located in the eighth area on the inner periphery of the ring body, close to the second area. The indicator light is connected to the power supply module, communication module and control module respectively.

[0033] And / or,

[0034] The recording module is located in the ninth area on the inner periphery of the ring body. The recording module is connected to the power supply module, the control module and the communication module respectively.

[0035] And / or,

[0036] The gesture sensor is used to detect changes in gestures. It is located in the tenth area on the inner periphery of the ring body and is connected to the power supply module, control module and communication module respectively. The gesture sensor can send gesture signals to the communication module.

[0037] The tenth region is separated from the first region by a distance of two arc degrees.

[0038] In some modified embodiments of the first aspect of this application, the diameter of the ring body is 23.5-23.9 mm;

[0039] The maximum thickness of the ring body is 4.17-4.21 mm;

[0040] The thickness of the first protrusion is 1.15-1.25 mm;

[0041] The thickness of the second protrusion is 1.26-1.32 mm.

[0042] A second aspect of this application provides a smart ring, comprising:

[0043] Ring-shaped body;

[0044] A vibration module is disposed in a first region on the inner periphery of the annular body and has a first protrusion protruding from the annular body.

[0045] The touch module is located in the second region of the inner periphery of the ring-shaped body, and can generate touch signals in response to touch operations in the third region of the outer periphery of the ring-shaped body. The third region is the touch sensing area of ​​the touch module.

[0046] The communication module is located in the fourth region on the inner periphery of the annular body. It is used to establish a communication connection with the electronic device to send the touch signal or its corresponding control command to the electronic device, and / or to receive the feedback signal from the electronic device and give it to the vibration module for vibration feedback.

[0047] The first region and the second region are separated by a first arc degree range. Attached Figure Description

[0048] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily understood by reading the following detailed description with reference to the accompanying drawings. In the drawings, several embodiments of this application are illustrated by way of example and not limitation, with the same or corresponding reference numerals denoteing the same or corresponding parts, wherein:

[0049] Figure 1 A schematic diagram of the structure of a smart ring is shown.

[0050] Figure 2 A schematic diagram of the main structure of a smart ring is shown.

[0051] Explanation of icon numbers:

[0052] 1. Ring body; 2. First area; 3. Vibration module; 4. Second area; 5. Touch module; 6. Third area; 7. Indicator light; 8. Sixth area; 9. Receiving slot; 10. Detection module; 11. First protrusion; 12. Second protrusion; 13. Seventh area. Detailed Implementation

[0053] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0054] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application pertains.

[0055] A smart ring is a wearable device that integrates electronic functions. It typically has a design similar to a traditional ring and can perform specific functions. Some smart rings require a specific wearing angle to achieve optimal functionality. However, due to their small size, users often find it difficult to quickly and accurately find this ideal angle, resulting in a poor user experience.

[0056] To address the aforementioned technical issues, this disclosure proposes a smart ring and a smart ring that can help users locate the angle of the smart ring and smart ring, thereby helping users quickly adjust to the desired wearing angle and improving the user experience.

[0057] Example 1

[0058] like Figure 1 and Figure 2 As shown, a smart ring includes a ring body 1, a vibration module 3, and a touch module 5. The vibration module 3 is disposed in a first region 2 on the inner periphery of the ring body 1 and has a first protrusion 11 protruding from the ring body 1. The touch module 5 is disposed in a second region 4 on the inner periphery of the ring body 1 and can generate a touch signal in response to a touch operation acting on a third region 6 on the outer periphery of the ring body 1. The third region 6 is the touch sensing area of ​​the touch module 5. The first region 2 and the second region 4 are separated by a first arc range.

[0059] The ring body 1 refers to the rigid or flexible structural component that constitutes the basic form of a smart ring. It can be wound into a ring or near-ring shape and worn on the user's finger. It is the main mechanical structure in the ring besides the electronic components, providing installation space and a supporting foundation for the touch module 5, vibration module 3, battery, sensors, etc. In a smart ring, the ring body 1 not only meets the aesthetic and wearing comfort requirements of traditional rings but also provides sufficient space to accommodate micro-electronic components. The material of the ring body 1 can have good electrical conductivity (e.g., for capacitive touch), thermal conductivity, or insulation. The structure of the ring body 1 can be high-strength, resistant to bending and deformation, and have a good surface treatment process to avoid scratching the skin or affecting touch performance. The ring body 1 can also have a certain degree of flexibility or elasticity to easily adapt to fingers of different sizes.

[0060] The ring body 1 can be made of metal, such as stainless steel, titanium alloy, aluminum alloy, magnesium alloy, or precious metals (such as gold and silver). Metal materials offer high strength, wear resistance, aesthetic appeal, and a good texture. They can be precision machined and are suitable for integrating microelectronic components. Metal materials also have high conductivity, allowing for insulation coatings or isolation designs to prevent interference with capacitive touch control. The ring body 1 can also be made of polymers or plastics, such as polycarbonate (PC) and nylon. These materials are low-cost, easy to injection mold, lightweight, comfortable to wear, and allow for flexible structures to accommodate different finger sizes. They are also easy to embed antennas, sensors, and other components. The ring body 1 can also be made of ceramic, such as zirconia ceramic. This material offers a high-end appearance, wear and corrosion resistance, good biocompatibility, suitability for extended wear, and excellent insulation properties, making it suitable for capacitive touch control. The ring body 1 can also be a structure composed of two or more materials, such as a metal frame with a plastic shell, or a ceramic outer layer with a flexible inner lining. This balances strength, lightweight, and functionality, allowing different materials to be selected based on the functional requirements of different areas.

[0061] The ring body 1 can be a fixed structure, with the ring size not adjustable and requiring customization according to the user's finger size. This design ensures structural stability and a good seal. Alternatively, the ring body 1 can be an adjustable structure, using elastic materials or a telescopic design to adapt to different fingers, making it convenient to wear and suitable for a wide range of people.

[0062] The vibration module 3 is a device that converts electrical signals into mechanical vibrations, which can be used in electronic devices to provide tactile feedback. In wearable devices such as smart rings, the vibration module 3 generates vibrations to alert users to specific events (such as incoming calls or message notifications) or indicate specific states (such as whether the wearing angle is correct). This feedback mechanism allows users to perceive information without looking at the screen, improving interaction efficiency and user experience.

[0063] Vibration module 3 can be an eccentric rotating mass (ERM), which drives an off-center weight to rotate at high speed via a DC motor, generating centrifugal force that causes the entire module to vibrate. Eccentric rotating mass motors are simple in structure, low in cost, and suitable for providing strong vibration effects. Vibration module 3 can also be a linear resonant actuator (LRA), i.e., a linear motor. Based on the principle of electromagnetic induction, it uses a mass block connected by a spring to perform linear reciprocating motion under the influence of a coil's magnetic field, generating vibration. Compared to an ERM, it has a faster start-up time and better energy efficiency, enabling more precise vibration control. Vibration module 3 can also be a piezoelectric ceramic vibrator, utilizing the piezoelectric effect. When a voltage is applied to a piezoelectric material, it deforms, thus generating vibration. It is compact, has a rapid response, low energy consumption, and can generate high-frequency vibration, making it suitable for applications with limited space but requiring rapid response, such as high-end smart wearable devices.

[0064] The first protrusion 11 is a component or structural feature of the internal vibration module 3 of the smart ring, designed to slightly protrude from the inner surface of the ring body 1. The primary purpose of this design is to enhance the tactile feedback when the user wears the ring. When the vibration module 3 is operating, the first protrusion 11 directly contacts the skin of the finger, allowing for more effective transmission of vibration signals to the user, making it easier for the user to perceive vibration cues, such as the correct wearing angle or other notifications. The first protrusion 11 can primarily rely on its unique geometry to increase the contact area with the skin or alter the pressure distribution at the contact point. For example, it can be a small circular protrusion, a strip-shaped protrusion, or any other design that helps improve tactile sensitivity. The first protrusion 11 can also utilize differences in the physical properties of different materials, such as hardness and elasticity, to enhance tactile feedback. For example, a harder material can be used to create the protrusion on a softer ring body 1 material to ensure that vibration is clearly felt even under slight pressure.

[0065] The touch module 5 is an electronic component capable of detecting and responding to user touch input. It consists of a sensing layer, control circuitry, and corresponding software algorithms, used to recognize user touch actions (such as clicks and swipes) and convert these actions into electrical signals for device processing. In small wearable devices like smart rings, the touch module 5 provides one of the primary ways for users to interact with the device, allowing users to operate the device without relying on a screen.

[0066] The touch module 5 can be a resistive touch module, which detects the touch position through the contact between two layers of conductive materials. When the user presses the screen, the upper and lower conductive layers contact, causing a change in current, thereby determining the location of the touch point. The touch module 5 can also be a capacitive touch module, which uses the human finger as a conductor to change the local electric field to detect a touch. Capacitive screens are divided into surface capacitive and projected capacitive types, the latter supporting multi-touch. The capacitive touch module 5 features high sensitivity and fast response.

[0067] The first region 2 refers to a portion of the inner periphery of the ring body 1, specifically reserved for the vibration module 3. The vibration module 3 is located within this region and includes a first protrusion 11 extending beyond the ring body 1. This protrusion is designed to transmit vibrations more directly to the wearer's fingers, providing clearer tactile feedback. When it is necessary to notify the user (e.g., to confirm the correct wearing angle or receive a message reminder), the vibration module 3 is activated, transmitting a vibration signal to the user's finger through the first protrusion 11.

[0068] The second region 4 is also located on the inner periphery of the ring body 1, but separated from the first region 2 by a certain arc. This is where the touch module 5 is located. The touch module 5 is installed in this region and is responsible for detecting the user's touch operations and converting them into electrical signals for device processing. Users can interact with the smart ring through specific gestures or touch actions (such as swiping, clicking, etc.). The touch module 5 can recognize these inputs and respond according to preset functions.

[0069] The third area 6 refers to a portion of the outer periphery of the ring body 1, corresponding to the touch-sensing area of ​​the second area 4. In other words, although the touch module 5 is located in the second area 4 on the inner periphery, it actually senses touch operations performed on the third area 6 on the outer periphery. For example, the second area 4 and the third area 6 can be respectively located on the inner and outer sides of the ring body 1. When the user performs touch operations (such as tapping or swiping) in this area, the touch module 5 will sense these actions and generate corresponding touch signals. In this way, the user can easily interact with the ring without removing it, completing various operation commands, such as adjusting the volume and switching interfaces.

[0070] The first region 2 (where the vibration module 3 is located) and the second region 4 (where the touch module 5 is located) are separated by a first arc range, which is the angle formed by the inner circumference of the ring; for example, the first arc range can be 60 degrees to 120 degrees, so that when the first region 2 is in the fingertip position, the second region 4 is in a position convenient for the user to operate. This design avoids interference between the two modules (such as accidental touch triggering, vibration interference sensing), while also ensuring the ergonomics of wearing the ring; the reasonable arc design helps to ensure that the vibration feedback and touch area are located at different contact points of the finger when the user wears the ring, thus improving the interactive experience.

[0071] This disclosure provides a vibration module 3 in a first region 2 on the inner periphery of the ring body 1. The vibration module 3 has a first protrusion 11 protruding from the ring body 1, allowing the user to see the position of the first protrusion 11 and the vibration module 3 when not wearing the smart bracelet. When wearing the smart bracelet, the user can feel the position of the first protrusion 11 by touch, helping the user to locate the angle of the smart bracelet and quickly adjust it to the desired wearing angle. This disclosure also provides a touch module 5 in a second region 4, with a first arc-degree interval between the first region 2 (where the vibration module 3 is located) and the second region 4 (where the touch module 5 is located). This allows the touch module 5 to be located based on the first protrusion 11, facilitating touch operation after the user adjusts to the desired wearing angle, thus improving the user experience. For example, the first region 2 can correspond to the user's fingertip area. After the user positions the smart bracelet against the fingertip area based on the first protrusion 11, the second region 4 and the third region 6 correspond to the user's fingertip area, facilitating touch operation.

[0072] In some modified embodiments of this application, the third region is set corresponding to the second region, and the arc range corresponding to the third region is equal to or greater than the arc range corresponding to the second region, thereby allowing the user to perform touch operations over a larger range.

[0073] In some modified embodiments of this application, the smart ring also includes a communication module disposed in the fourth region of the inner periphery of the ring body 1, for establishing a communication connection with an electronic device to send touch signals or their corresponding control commands to the electronic device, and / or to receive feedback signals from the electronic device and provide vibration feedback to the vibration module 3.

[0074] The communication module is the core component of the smart ring, enabling wireless data interaction. It establishes connections with external electronic devices (such as mobile phones, tablets, smartwatches, AR glasses, etc.) and transmits control signals or receives feedback information. For example, the communication module can be Bluetooth, offering low power consumption, stable connection, and wide compatibility. It can also be Wi-Fi, providing high-speed transmission and suitability for large data volume interactions. Furthermore, it can be NFC (Near Field Communication), enabling quick pairing and contactless communication. The communication module can convert user actions (such as clicks and swipes) detected by the touch module 5 into touch signals or control commands, which are then sent wirelessly to external electronic devices; for example, swiping the ring surface to control music playback or double-tapping to answer a call. The communication module can also receive feedback signals from electronic devices (such as notifications, status changes, error messages, etc.) and transmit these signals to the vibration module 3, triggering corresponding vibration feedback; for example, automatic vibration alerts upon receiving a message or vibration guidance for adjustment when the wearing angle is incorrect. The communication module can also synchronize the status between the smart ring and the main device, including information such as battery level, connection status, and operating mode.

[0075] The fourth region refers to a specific area on the inner periphery of the main body 1, used to house the communication module. The location of the fourth region should be rationally arranged according to the overall structural layout, maintaining a certain spatial distance from other functional regions (such as the first region 2 and the second region 4) to avoid electromagnetic interference or physical structural conflicts. The fourth region can also overlap or partially overlap with the first region 2 and the second region 4, allowing the communication module to be installed in the same area as the vibration module 3 or the touch module 5, thereby saving installation space.

[0076] In some modified embodiments of this application, the smart ring further includes a control module disposed in a fourth or fifth region on the inner periphery of the ring body 1. The control module is signal-connected to the communication module, the vibration module 3, and the touch module 5. The control module can control the vibration module 3 to provide vibration feedback based on feedback signals from the electronic device. And / or, the control module can process the touch signal into a corresponding control command. And / or, the control module can also control the vibration module 3 to provide vibration feedback based on the touch signal.

[0077] The control module is the central processing unit in the smart ring, responsible for coordinating and managing data interaction and operational control between various functional modules. It can be a microcontroller (MCU), digital signal processor (DSP), or embedded AI chip, possessing the capabilities of data acquisition, logical judgment, instruction generation, and feedback control. As the "brain" of the smart ring, the control module can have three main functions. First, it can perform vibration feedback control (based on feedback signals), receiving feedback signals from electronic devices (such as notifications, status prompts, etc.) and determining whether to trigger vibration feedback based on preset logic (such as message type, urgency level), controlling the vibration module 3 to produce vibrations of a specific frequency, duration, or pattern. For example, the control module can control the vibration module 3 to vibrate continuously when receiving important messages and provide a short vibration prompt when the wearing angle is incorrect. The control module can also perform touch signal processing and instruction generation, receiving raw touch signals from the touch module 5; recognizing user gestures (such as single click, double click, swipe direction, etc.) through algorithms; converting touch actions into specific control commands (such as play / pause, answering calls, adjusting volume, etc.); and supporting custom gesture mapping to enhance the freedom of interaction. The control module can also provide active vibration feedback control (based on touch signals) to actively provide tactile feedback when the user performs certain key operations, such as: click confirmation, successful gesture execution, function switching, etc., thereby improving the operation perception and interactive experience.

[0078] The control module is located in either the fourth or fifth area within the inner periphery of the ring body 1. The fifth area is a dedicated control area. The fourth area is already used for the communication module; placing the control and communication modules in the same area saves space and reduces the distance between them, facilitating connection between the two. The fifth area can maintain a certain spatial distance from other functional areas (such as the first area 2, the second area 4, and the fourth area), ensuring reasonable electrical connection distances between the control module and other modules (such as the communication module, the touch module 5, and the vibration module 3), thus optimizing power consumption and signal integrity. The fifth area can also overlap or partially overlap with other functional areas (such as the first area 2, the second area 4, and the fourth area), thereby saving installation space.

[0079] In some modified embodiments of this application, the third region 6 is further provided with a target identifier, and the target identifier is set in the circumferential direction of the ring body 1.

[0080] The target identifier is a visual or tactile cue mark set on the third area 6, oriented circumferentially along the ring body 1 (i.e., extending along the ring's circumference). It guides users to identify the touch operation area, gesture direction, or interaction starting point. The target identifier helps users quickly identify the effective area for touch operation and locate the smart ring's angle, allowing for rapid adjustment to the desired wearing angle and further improving the user experience. This is particularly suitable for operation scenarios where visual observation is difficult while wearing the ring. The identifier can serve as a reference line for sliding directions, such as circumferential sliding to adjust volume or circular sliding to switch modes. It also clearly indicates the boundaries of the touchable area within the limited surface space of the ring, reducing accidental touches. Furthermore, the target identifier can also serve a decorative function, enhancing the product's aesthetic appeal and brand recognition.

[0081] Target signage can be visual, using colors, patterns, lines, etc., such as borders, laser-engraved textures, and printed marks. Target signage can also be embossed, utilizing differences in physical structure to create tactile feedback, such as tiny raised stripes and grooves. Target signage can also be a combination of visual and tactile elements, providing multiple sensory experiences, such as textured colored engravings.

[0082] like Figure 1 and Figure 2 As shown, in some modified embodiments of this application, a receiving groove 9 is formed on the inner periphery of the ring body 1, and the vibration module 3, touch module 5, communication module, and control module are all disposed in the receiving groove 9. The receiving groove 9 refers to one or more recessed areas machined on the inner periphery surface of the ring body 1. The receiving groove 9 can extend along the circumferential direction of the ring to form a ring or segmented layout, used to accommodate and fix electronic modules, such as the vibration module 3, touch module 5, communication module, and control module.

[0083] The receiving groove 9 can be a single continuous groove, arranged around the inner ring of the ring, with multiple modules arranged sequentially within it. This is suitable for designs with ample space, facilitating unified wiring and assembly. Alternatively, the receiving groove 9 can be multiple independent grooves, each corresponding to a different module, enabling modular installation, improving maintenance convenience, and being more suitable for miniaturized designs or irregularly shaped ring structures. The receiving groove 9 can also be a stepped or nested groove, with grooves of different depths or levels used to place different types of components, preventing interference between components and enhancing structural stability.

[0084] like Figure 1 and Figure 2As shown, in some modified embodiments of this application, the arc between the first region 2 and the second region 4 is 60 to 90 degrees, so that when the first region corresponds to the fingertip position, the third region can correspond to the finger side position. For example, the arc between the first region and the second region can be 60, 80, or 90 degrees, and the included angle between the first region 2 and the second region 4 is 90 degrees (i.e., 1 / 4 circle). This arrangement ensures that when the ring is worn on the finger, the first region 2 corresponds to the fingertip position (front contact point), and the third region 6 corresponds to the finger side position (facilitating sliding operation); thus achieving spatial separation and functional synergy between tactile feedback and gesture input.

[0085] Placing the vibration feedback module on the fingertip provides the most direct tactile feedback; placing the touch sensor area on the side of the finger conforms to natural finger gliding habits, improving operational comfort. The vibration feedback and touch input are distributed in different locations to avoid accidental triggering. On the limited ring band, a 90-degree spacing layout achieves optimal spacing between modules, which is beneficial for signal cable routing, thermal management, and waterproof structural design. Users can more easily perceive whether the first protrusion 11 and the vibration indication are coming from the fingertip direction during wear; combined with visual markings or raised / recessed designs, this further guides correct wearing posture.

[0086] like Figure 1 and Figure 2 As shown, in some modified embodiments of this application, a detection module 10 is also included. The detection module 10 is disposed in a sixth region 8 on the inner periphery of the ring body 1. The sixth region 8 is disposed near the first region 2 so that the detection module 10 can correspond to the position near the fingertip. The detection module 10 can detect human health information. The detection module 10 has a second protrusion 12 that protrudes from the ring body 1, and the second protrusion 12 is closer to the center of the ring body 1 than the first protrusion 11.

[0087] The detection module 10 is a sensor module used to collect users' physiological signals, including but not limited to heart rate sensors, blood oxygen sensors, skin conductance (GSR) sensors, body temperature sensors, etc., to realize functions such as health monitoring, emotion recognition, and stress assessment.

[0088] The sixth region 8 is a specific area set on the inner periphery of the ring body 1, located close to the first region 2. Its purpose is to make the detection module 10 closer to the user's fingertip, so as to improve the accuracy and stability of biosignal acquisition.

[0089] The second protrusion 12 is part of the detection module 10, extending outward from the surface of the ring body 1, and is closer to the center of the ring than the first protrusion 11 (vibration module 3). The second protrusion 12 can cooperate with the first protrusion 11 to help position the ring. The second protrusion 12's closer proximity to the ring center helps increase the contact pressure between the sensor and the skin, ensuring signal acquisition quality and reducing data drift or loss due to looseness. For example, the second protrusion 12 can be an indicator light for the detection module 10, allowing the user to determine the wearing direction and position based on the protrusion of the indicator light and the first protrusion 11.

[0090] like Figure 1 As shown, in some modified embodiments of this application, two detection modules 10 are provided, distributed on both sides of the detection module 10. Two detection modules 10 can be arranged on the inner periphery of the ring body 1, located on both sides of the ring, and can be symmetrically arranged around the central axis of the ring, for example, left-right symmetrically, to achieve more comprehensive and stable human body signal acquisition. The two detection modules 10 are located on the left and right sides of the detection module 10, respectively, suitable for use when worn in the middle of the finger; if it is a flexible ring, multiple detection points can be arranged along the ring direction to form a surrounding sensing. Each detection module 10 can have a second protrusion 12 protruding from the ring body 1, the second protrusion 12 being closer to the center of the ring to ensure a close fit to the finger skin. The symmetrical arrangement helps to maintain good contact of at least one sensor under different wearing angles.

[0091] like Figure 1 As shown, in some modified embodiments of this application, a power supply module is also included. The power supply module is disposed in the seventh region 13 on the inner periphery of the ring body 1. The seventh region 13 is disposed on both sides of the ring body 1 opposite to the first region 2. The power supply module is connected to the communication module, the vibration module 3, the control module and the touch module 5 respectively.

[0092] The power supply module is the core component that provides power to the smart ring. It may include batteries (such as lithium-ion batteries or flexible batteries) and energy harvesting devices (such as micro solar panels or piezoelectric materials). The power supply module is responsible for supplying power to key electronic components such as the communication module, vibration module 3, control module, and touch module 5. The seventh region 13 is defined as a specific area located on the inner periphery of the ring body 1. The seventh region 13 is located opposite the first region 2 (the area where the vibration module 3 is located) on both sides of the ring. This symmetrical layout helps to balance the overall weight distribution of the ring, avoids the discomfort caused by multiple modules being concentrated on the same side, and improves the utilization of internal space.

[0093] like Figure 1As shown, in some modified embodiments of this application, an indicator light 7 is also included. The indicator light 7 is disposed in the eighth region on the inner periphery of the ring body 1. The eighth region is located near the second region 4. The indicator light 7 is connected to the power supply module, the communication module and the control module respectively.

[0094] The indicator light 7 is defined as a light source component used to provide visual feedback. It can be an LED (light-emitting diode), an OLED (organic light-emitting diode) micro-display, etc., used to indicate status information (such as power, connection status, health tips, notification reminders, etc.), and can also be used for interactive guidance or personalized display.

[0095] The eighth area is a specific region located on the inner periphery of the ring body 1, near the second area 4 (i.e., the area where the touch module 5 is located). This layout helps provide immediate feedback via the indicator light 7 when the user operates the touch area, improving the consistency and intuitiveness of human-computer interaction and reducing the complexity of wiring between modules. For example, a flashing red indicator light 7 prompts the user that charging is needed. A solid blue light indicates a Bluetooth connection, while a flashing light indicates that it is searching for devices. A rapidly flashing green light indicates a new message. A slowly flashing yellow light indicates that heart rate measurement is in progress. The direction of the light, combined with vibration cues, helps the user adjust to the optimal angle; for example, a flashing purple light indicates that the user has adjusted to the optimal angle.

[0096] The indicator light 7 is connected to the power supply module, which can provide the power required for its operation; the indicator light 7 is connected to the communication module to receive status signals from external devices (such as incoming calls and messages); the indicator light 7 is connected to the control module, which can control the light mode (such as flashing frequency, color change, etc.) according to preset logic or user behavior.

[0097] In some modified embodiments of this application, a recording module is also included. The recording module is disposed in the ninth region of the inner periphery of the ring body 1. The recording module is disposed on the ring body 1 and is connected to the power supply module, the control module and the communication module respectively.

[0098] A recording module is defined as a miniature audio sensor used to collect ambient sound or user voice input. It may include MEMS microphones (microelectromechanical systems microphones) and can realize functions such as voice recognition, voice command input, and ambient sound monitoring.

[0099] The ninth area is a specific area set on the inner periphery of the ring body 1, used to install the recording module. Its position should be optimized according to the spatial relationship between the fingers and the mouth when wearing it to ensure the best sound pickup effect, while avoiding being blocked by the fingers. It can be set near the outside of the ring or near the fingertip.

[0100] The recording module connects to the power supply module to provide the necessary power for its operation. It also connects to the control module, which processes the recording signals and triggers corresponding operations. The communication module connects to transmit the collected audio data to external devices (such as mobile phones, headphones, and smart home control devices) via Bluetooth, Wi-Fi, etc. For example, users can slide the ring to wake up the voice assistant and say commands such as "play music" or "send a message to someone." Users can also activate recording mode during meetings, automatically uploading the recording files to the cloud. Furthermore, users can use it for covert recording and evidence collection in special scenarios (such as law enforcement and security).

[0101] In some modified embodiments of this application, a gesture sensor is also included. The gesture sensor is used to detect gesture changes. The gesture sensor is disposed in the tenth region of the inner periphery of the ring body 1 and is connected to the power supply module, the control module and the communication module respectively. The gesture sensor can send gesture signals to the communication module. The tenth region and the first region 2 are disposed on the same side of the ring body 1, and the tenth region and the first region 2 are separated by a second arc range.

[0102] A gesture sensor is a sensor that can detect the movement trajectory of a user's fingers or hands; it can be implemented using accelerometers, gyroscopes, inertial measurement units (IMUs) or miniature radars; it can recognize complex gestures such as swiping, rotating, clicking, and hovering; it is mainly used to improve the human-computer interaction experience, and is especially important in screenless devices.

[0103] The tenth region is a specific area located on the inner periphery of the ring body 1, used to install the gesture sensor. The tenth region is typically positioned facing outwards towards the finger or fingertip when worn to achieve the optimal gesture recognition angle. The tenth region can be integrated into a recessed structure to avoid affecting wearing comfort. The tenth region and the first region 2 (where the vibration module 3 is located) are located on the same side, separated by a second arc range (e.g., 30°–60°), ensuring a reasonable and non-interfering module distribution. This layout helps improve the synergy between gesture recognition and vibration feedback, avoids discomfort caused by multiple modules clustered together, and makes more efficient use of space.

[0104] The gesture sensor is powered by a power supply module, while the control module receives and processes gesture signals to determine the user's intent. Connected to a communication module, the gesture sensor converts the recognized gesture signals into commands and sends them to external devices (such as mobile phones, AR glasses, and smart home devices). For example, the gesture sensor can recognize actions such as selecting virtual menus and grasping objects; it can also activate a voice assistant with a swipe gesture, enabling voice input in conjunction with a recording module; and it can adjust volume by swiping up and down, and switch tracks by swiping left and right.

[0105] In some modified embodiments of this application, the diameter of the ring body is 23.5-23.9 mm; the maximum thickness of the ring body is 4.17-4.21 mm; the thickness of the first protrusion is 1.15-1.25 mm; and the thickness of the second protrusion is 1.26-1.32 mm. For example, the diameter of the ring body can be 23.5 mm, 23.7 mm, and 23.9 mm; the maximum thickness of the ring body can be 4.17 mm, 4.19 mm, and 4.21 mm; the thickness of the first protrusion can be 1.15 mm, 1.20 mm, and 1.25 mm; and the thickness of the second protrusion can be 1.26 mm, 1.29 mm, and 1.32 mm.

[0106] Example 2

[0107] A smart ring includes a ring-shaped body, a vibration module 3, a touch module 5, and a communication module. The vibration module 3 is disposed in a first region 2 on the inner periphery of the ring-shaped body and has a first protrusion 11 protruding from the ring-shaped body. The touch module 5 is disposed in a second region 4 on the inner periphery of the ring-shaped body and is capable of generating touch signals in response to touch operations acting on a third region 6 on the outer periphery of the ring-shaped body. The third region 6 is the touch sensing area of ​​the touch module 5. A fourth region is disposed on the inner periphery of the ring-shaped body for establishing a communication connection with an electronic device to send touch signals or their corresponding control commands to the electronic device, and / or receive feedback signals from the electronic device and provide vibration feedback to the vibration module 3. The first region 2 and the second region 4 are spaced apart by a first arc degree range, and the communication module is connected to the device body.

[0108] The main device refers to the control device used in conjunction with the smart ring, such as a smartphone, tablet, smartwatch, or smart home controller. The main device can receive control commands, execute operations, and provide feedback. The specific structure of the smart ring can be as described in Example 1, and will not be repeated here. The communication module is located in the fourth area (inner periphery) and is responsible for establishing a wireless connection with the main device (such as Bluetooth, Wi-Fi, NFC, etc.). It can send touch signals or their corresponding control commands to the main device, and simultaneously receive feedback signals from the main device and transmit them to the vibration module 3 to trigger vibration feedback.

[0109] This disclosure provides a vibration module 3 in a first region 2 on the inner periphery of a ring-shaped body. The vibration module 3 has a first protrusion 11 protruding from the ring-shaped body, allowing the user to see the position of the first protrusion 11 and the vibration module 3 when not wearing the smart bracelet. When wearing the smart bracelet, the user can feel the position of the first protrusion 11 through touch, helping the user locate the angle of the smart ring and quickly adjust it to the desired wearing angle. This disclosure also provides a touch module 5 in a second region 4, with a first arc-degree interval between the first region 2 (where the vibration module 3 is located) and the second region 4 (where the touch module 5 is located). This allows the touch module 5 to be positioned based on the first protrusion 11, facilitating touch operation after the user adjusts to the desired wearing angle, thus improving the user experience. For example, the first region 2 can correspond to the user's fingertip area. After the user positions the smart ring against their fingertip area using the first protrusion 11, the second region 4 and the third region 6 correspond to the user's fingertip area, facilitating touch operation.

[0110] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A smart ring, characterized in that, include: Ring body; A vibration module is disposed in a first region on the inner periphery of the ring body and has a first protrusion protruding from the ring body; A touch module is disposed in a second region on the inner periphery of the ring body and is capable of generating a touch signal in response to a touch operation in a third region on the outer periphery of the ring body, wherein the third region is the touch sensing region of the touch module. The first region and the second region are separated by a first arc degree range.

2. The smart ring of claim 1, wherein, Also includes: A communication module is disposed in the fourth region of the inner periphery of the ring body, for establishing a communication connection with an electronic device to send the touch signal or its corresponding control command to the electronic device, and / or to receive the feedback signal from the electronic device and provide it to the vibration module for vibration feedback.

3. The smart ring of claim 2, wherein, Also includes: A control module is disposed in the fourth or fifth region of the inner periphery of the ring body, and the control module is signal-connected to the communication module, the vibration module and the touch module; The control module can control the vibration module to provide vibration feedback based on feedback signals from the electronic device; And / or, The control module can process the touch signal into corresponding control commands; And / or, The control module can also control the vibration module to provide vibration feedback based on the touch signal.

4. The smart ring according to claim 1, characterized in that, The third area is also provided with a target marker, and the target marker is set in the circumferential direction of the ring body; And / or, The third region is set corresponding to the second region, and the arc range corresponding to the third region is equal to or greater than the arc range corresponding to the second region. And / or, The interval between the first region and the second region is 60 degrees to 90 degrees, so that when the first region corresponds to the fingertip position, the third region can correspond to the finger side position.

5. The smart ring of claim 4, wherein, Also includes: The detection module is located in the sixth region on the inner periphery of the ring body. The sixth region is located close to the first region so that the detection module can be located close to the fingertip. The detection module can detect human health information. The detection module has a second protrusion that extends beyond the ring body, and the second protrusion is closer to the center of the ring body than the first protrusion.

6. The smart ring according to claim 5, characterized in that, The detection module is provided in two parts, which are distributed on both sides of the vibration module.

7. The smart ring according to claim 3, characterized in that, The inner periphery of the ring body is formed with a receiving groove, and the vibration module, the touch module, the communication module and the control module are all disposed in the receiving groove; And / or, The smart ring also includes: A power supply module is disposed in the seventh region on the inner periphery of the ring body; The power supply module is connected to the communication module, the vibration module, the control module, and the touch module, respectively.

8. The smart ring of claim 7, wherein, Also includes: The indicator light is located in the eighth region on the inner periphery of the ring body, the eighth region being close to the second region, and the indicator light is connected to the power supply module, the communication module and the control module respectively; And / or, A recording module is disposed in the ninth region of the inner periphery of the ring body, and the recording module is connected to the power supply module, the control module and the communication module respectively; And / or, A gesture sensor is used to detect gesture changes. The gesture sensor is disposed in the tenth region of the inner periphery of the ring body and is connected to the power supply module, the control module and the communication module respectively. The gesture sensor can send gesture signals to the communication module. The tenth region is separated from the first region by a distance of a second arc degree.

9. The smart ring according to claim 5, characterized in that, The diameter of the ring body is 23.5-23.9 mm; The maximum thickness of the ring body is 4.17-4.21 mm; The thickness of the first protrusion is 1.15-1.25 mm; The thickness of the second protrusion is 1.26-1.32 mm.

10. A smart ring, characterized by include: Ring-shaped body; A vibration module is disposed in a first region on the inner periphery of the annular body and has a first protrusion protruding from the annular body. A touch module is disposed in a second region on the inner periphery of the annular body and is capable of generating a touch signal in response to a touch operation performed in a third region on the outer periphery of the annular body, wherein the third region is the touch sensing region of the touch module. A communication module is disposed in the fourth region of the inner periphery of the annular body, for establishing a communication connection with an electronic device to send the touch signal or its corresponding control command to the electronic device, and / or to receive the feedback signal from the electronic device and provide it to the vibration module for vibration feedback. The first region and the second region are separated by a first arc degree range.

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