WO2022028502A1 - 一种可穿戴设备 - Google Patents

一种可穿戴设备 Download PDF

Info

Publication number
WO2022028502A1
WO2022028502A1 PCT/CN2021/110725 CN2021110725W WO2022028502A1 WO 2022028502 A1 WO2022028502 A1 WO 2022028502A1 CN 2021110725 W CN2021110725 W CN 2021110725W WO 2022028502 A1 WO2022028502 A1 WO 2022028502A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
wearable device
screen
circuit board
user
Prior art date
Application number
PCT/CN2021/110725
Other languages
English (en)
French (fr)
Inventor
李科林
郭智
崔永涛
杨荣广
席毅
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to US18/040,553 priority Critical patent/US20230293033A1/en
Priority to EP21852979.0A priority patent/EP4183341A4/en
Publication of WO2022028502A1 publication Critical patent/WO2022028502A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/339—Displays specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/256—Wearable electrodes, e.g. having straps or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/332—Portable devices specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6831—Straps, bands or harnesses

Definitions

  • the present application relates to the technical field of smart devices, and in particular, to a wearable device.
  • the smart bracelet includes a first electrode and a second electrode.
  • the second electrode is located on the side of the smart bracelet of the wearable device away from the screen.
  • the first electrode can be located on the side of the screen or the smart bracelet.
  • the bracelet is worn on the left arm, and the left arm is in contact with the second electrode.
  • the right arm is in contact with the first electrode to form a completed circuit.
  • the first electrode usually occupies the display area of the screen, which is inconvenient for users.
  • the detection results are obtained through the screen.
  • the right arm is in contact with the first electrode, which easily pushes the smart bracelet to move relative to the left arm, resulting in poor contact between the second electrode and the left arm.
  • the present application provides a wearable device, which is used to solve the problems that electrodes of the wearable device occupy the display area of the screen and are prone to poor contact with the human body.
  • An embodiment of the present application provides a wearable device, the wearable device has a screen, a first electrode, a second electrode, and a circuit board;
  • the first electrode is connected to the screen, and the first electrode does not block the display area of the screen, the second electrode is mounted on the casing of the wearable device, and the first electrode is connected to the The second electrode is electrically connected through the circuit board;
  • the first electrode has a first surface
  • the second electrode has a second surface
  • the first surface and the second surface are used for contacting with the human body.
  • Such a design can reduce the influence of the first electrode on the display area of the screen, and the first surface and the second surface for contacting with the human body are provided along the thickness direction of the wearable device to enable the user to hold the wearable device during use, Thus, the possibility of displacement of the wearable device relative to the user is reduced, and the stability of the contact between the human body and the first electrode and the second electrode is improved.
  • the screen is provided with a groove
  • the groove is provided on a side of the screen facing the user
  • the first electrode is provided along the groove
  • Such a design can facilitate the positioning of the first electrode during installation, improve the installation position accuracy of the first electrode, and reduce the possibility that the first electrode affects the screen display area.
  • the first electrode is a nano metal.
  • the screen is provided with a plurality of the grooves, the grooves are distributed in a grid shape, and each of the grooves is provided with nano-metals, and between adjacent nano-metals connected to each other to form the first electrode
  • the distribution of the first electrodes can be more reasonable, the distribution area of the first electrodes can be increased, and it is more convenient for the first electrodes to contact the user.
  • the screen has a third surface, the third surface is away from the circuit board, and the groove is arranged on the third surface;
  • the third surface is provided with a conductive protection layer, the conductive protection layer at least covers the region where the first electrode is located, and is electrically connected to the first electrode.
  • the conductive protective layer By arranging the conductive protective layer on the third surface, not only can the first electrode be protected, the area of the conductive protective layer can be larger than that of the first surface, and the conductive protective layer can be electrically connected to the first electrode, which is more convenient for users to communicate with the first electrode.
  • the surface is in contact with the first electrode and is electrically connected.
  • the first electrode has a first main body part, a second main body part and a connecting section, the first main body part is arranged in the groove, and the second main body part is arranged in the A side of the screen away from the third surface is used for electrical connection with the circuit board, and the first main body part and the second main body part are electrically connected through the connection section.
  • connection between the first electrode and the circuit board is more convenient.
  • solutions provided by the embodiments of the present application are simpler and easier to operate.
  • the casing is connected to the screen, and at least part of the casing is made of conductive ceramics, and the conductive ceramics are used to form the first electrodes.
  • the conductive ceramic By arranging the conductive ceramic on the casing to form the first electrode, the influence of the first electrode on the screen display area can be further reduced. At the same time, compared with the metal electrode, the conductive ceramic can effectively reduce the possibility of electrostatic discharge and improve the detection result. accuracy.
  • the first electrode is annular and is sleeved with the screen.
  • the casing can be made of conductive ceramics. This design is more convenient to install the screen on the casing and improve the integrity of the casing. At the same time, since the conductive ceramic is annularly sleeved on the screen, the user can follow the edge of the screen and any position.
  • the contact can be the first electrode contact.
  • the wearable device further includes an elastic member, and the first electrode and the circuit board are electrically connected through the elastic member.
  • the stability of the electrical connection between the first electrode and the circuit board can be improved.
  • the casing has a fourth surface, the fourth surface is away from the screen, and the second electrode is disposed on the fourth surface.
  • the first electrode and the second electrode can be disposed opposite to each other, which is more convenient for the user to hold the wearable device.
  • the housing includes a bottom case, and the bottom case is located on a side of the wearable device facing the human body;
  • the fourth surface is located on the bottom case.
  • Such a design can facilitate the contact between the second electrode and the wearer when the wearable device is worn, and improve the stability of the contact between the second electrode and the wearer.
  • the wearable device includes a plurality of the second electrodes.
  • the distribution of the second electrodes can be made more uniform, which not only facilitates the contact between the second electrodes and the wearer, but also improves the stability of the contact between the second electrodes and the wearer.
  • the wearable device further includes an electrocardiogram module, and the electrocardiogram module is electrically connected to the first electrode and the second electrode through the circuit board.
  • the wearable device can detect the user's heart rate, electrocardiogram, etc., so that the user can intuitively understand their own health status.
  • the wearable device further includes a photoplethysmography module, and the photoplethysmography module is mounted on the housing and used to detect the human heart rate.
  • the wearer's heart rate and other data can be detected, which is more convenient for the wearer to understand their own health status.
  • the embodiment of the present application provides a wearable device, and the wearable device may be a smart bracelet, etc.
  • the wearable device includes a screen, a first electrode, a second electrode, and a circuit board, and the screen and the second electrode are mounted on a case. body, the first electrode is connected to the screen and the first electrode does not block the display area of the screen, the first electrode and the second electrode are electrically connected through the circuit board, along the thickness direction of the wearable device, the first electrode has a first surface, the The second electrode has a second surface, and the first surface and the second surface are used for contacting with the human body.
  • Such a design can effectively reduce the influence of the first electrode on the display area of the screen, and at the same time, the user can hold the wearable device when in contact with the first surface and the second surface, thereby reducing the possibility of the wearable device being displaced relative to the user.
  • FIG. 1 is a schematic structural diagram of a first embodiment of a wearable device provided by an embodiment of the present application
  • Fig. 2 is a partial enlarged view of position I in Fig. 1;
  • FIG. 3 is a bottom view of a screen of a wearable device provided by an embodiment of the present application.
  • FIG. 4 is a partial cross-sectional view of a first embodiment of a wearable device provided by an embodiment of the present application
  • FIG. 5 is a schematic structural diagram of a second embodiment of a wearable device provided by an embodiment of the present application.
  • FIG. 6 is a partial cross-sectional view of a second embodiment of a wearable device provided by an embodiment of the present application.
  • FIG. 7 is a cross-sectional view of a wearable device provided by an embodiment of the present application.
  • the smart bracelet includes a first electrode and a second electrode.
  • the first electrode and the second electrode are parts made of conductive materials for contacting the human body. Contact with the human body and conduct the bioelectricity generated by the human body.
  • the first electrode and the second electrode are made of metal materials.
  • the second electrode is usually arranged on the back side of the smart bracelet, that is, the side of the smart bracelet away from the screen. Taking the smart bracelet worn on the left arm as an example, when the user wears the smart bracelet, the left arm is in contact with the second electrode.
  • the user when the heart rate, electrocardiogram and other data need to be detected, the user can touch the first electrode with the right hand, so that the arms, the torso and the smart bracelet form a closed loop through the position of the heart.
  • the ECG module inside the smart bracelet The bioelectricity of the user's body is detected by the first electrode and the second electrode, so that an electrocardiogram can be generated, and the detection result can be displayed on the screen of the smart bracelet, so that the user can intuitively understand his own health status.
  • the first electrode is set on the side of the screen or smart bracelet.
  • the first electrode is set on the screen, since the first electrode is usually made of metal sheet, the first electrode is set on the screen.
  • the screen will occupy the space of the screen, and the area of the display area of the screen is reduced, which is inconvenient for the user to obtain the detection result.
  • the first electrode can also be set on the side of the smart bracelet, for example, on the side button and other positions.
  • the user usually applies a certain force to the first electrode.
  • the first electrode is arranged on the side of the smart bracelet, when the user exerts force on the first electrode, it will push the smart bracelet to move relative to the left arm, Since the smart bracelet is displaced relative to the left arm, it is easy to cause poor contact between the second electrode and the left arm, thereby affecting the accuracy of the measurement results.
  • the embodiments of the present application provide a wearable device for solving the problems in the prior art that electrodes occupy the display area of the screen and are prone to poor contact with the human body.
  • an embodiment of the present application provides a wearable device, wherein the wearable device has a screen 2 , a first electrode 3 , a second electrode 4 and a circuit board 5 , and the first electrode 3 is connected to the screen 2 is connected, and the first electrode 3 does not block the display area of the screen 2.
  • the first electrode 3 can be grid-shaped and arranged on the surface of the screen 2 facing the user, and the screen is a grid-shaped first electrode
  • the part covered by 3 and the part located in the mesh is the display area, or, the first electrode 3 is arranged along the circumferential direction of the screen 2 to avoid the surface of the screen 2 facing the user side, and the surface of the screen 2 facing the user side is: Display area.
  • the first electrode 3 and the second electrode 4 are electrically connected through the circuit board 5 .
  • the first electrode 3 has a first surface 31, which is used for contacting the human body;
  • the second electrode 4 has a second surface 41, which is also used for contacting the human body.
  • the first surface 31 can be in contact with the user's right hand, and the second surface 41 can be in contact with the user's left hand, so that the wearable device forms with the user's arms and torso
  • a closed loop enables the wearable device to acquire the user's ECG data by detecting the bioelectricity generated by the user.
  • the wearable device provided by the embodiment of the present application can reduce the influence of the first electrode 3 on the display area of the screen 2 .
  • the first electrode 3 has a first surface 31
  • the second electrode 4 has a second surface 41 .
  • the wearable device can be clamped, for example, it can be clamped between the left hand and the right hand, thereby reducing the possibility of displacement of the wearable device relative to the human body, so that the first electrode 3 and the second electrode can be clamped.
  • the electrode 4 can maintain a good contact with the human body, thereby making the measurement result more accurate.
  • the description of the embodiments of the present application will take a smart bracelet as an example for description.
  • the wearable devices provided by the embodiments of the present application include, but do not Limited to smart bracelets, other devices such as watches, mobile phones, tablet computers, etc., can all adopt the technical solutions provided by the embodiments of the present application.
  • the screen 2 of the smart bracelet is provided with a groove 21, and the groove 21 is located on the side of the screen 2 facing the user.
  • the groove 21 can be provided on the screen 2, the first electrode 3 is arranged along the groove 21.
  • the grooves 21 are arranged on the screen 2 and the first electrodes 3 are arranged in the grooves 21, which can facilitate the positioning of the first electrodes 3 during processing, so as to improve the first electrode 3.
  • the positional accuracy of one electrode 3 can reduce the possibility that the first electrode 3 blocks the display area of the screen 2 .
  • Disposing the groove 21 at the edge position of the screen 2 can further reduce the influence on the display area of the screen 2 .
  • the first electrode 3 is a nano metal.
  • nano-silver paste can be selected for the first electrode 3 . Since the width of the nano-silver paste is small, usually only a few nanometers, under normal circumstances, it is difficult to observe the existence of the nano-silver paste with the naked eye. Therefore, the influence of the first electrode 3 on the display area of the screen 2 can be effectively reduced.
  • the screen 2 is provided with a plurality of grooves 21 , the grooves 21 are distributed in a grid shape, and each groove 21 is provided with a corresponding first electrode 3 .
  • the distribution area of the first electrode 3 can be increased without increasing the width of the nano metal, which is more convenient for the first electrode 3 to contact the user, and at the same time improves the stability of the contact between the first electrode 3 and the user.
  • the area of the screen 2 corresponding to the first electrode 3 can display an indicator.
  • the screen 2 of the smart bracelet displays a corresponding mark to remind the user of the position of the first electrode 3, which is convenient for the user to use and more in line with the actual use requirements.
  • the screen 2 has a third surface 22, the third surface 22 is located on the side of the screen 2 away from the circuit board 5, and the groove 21 is provided on the third surface 22 to facilitate contact with the user, Specifically, the third surface 22 may further be provided with a conductive protective layer, and the conductive protective layer at least covers the region where the first electrode 3 is located, and is electrically connected to the first electrode 3 .
  • the first electrode 3 can be protected, and the first electrode 3 may be damaged.
  • the setting area of the conductive protective layer can be larger than the area of the first surface 31 , because the conductive protective layer is electrically connected to the first electrode 3 .
  • the user can contact the first surface 31 of the first electrode 3 by contacting the conductive protective layer, which can effectively improve the stability of the contact between the user and the first electrode 3, and is more in line with the actual use requirements.
  • the conductive protective layer is a transparent conductive protective layer, which is disposed on the third surface 22 by spraying.
  • a transparent conductive protective layer which is disposed on the third surface 22 by spraying.
  • the first electrode 3 has a first main body part 33 , a second main body part 34 and a connecting segment 32 , and the first main body part 33 is arranged in the groove 21 ,
  • the second body portion 34 is disposed on the side of the screen 2 away from the third surface 22 , that is, the first body portion 33 and the second body portion 34 are disposed opposite to each other, the first surface 31 is located on the first body portion 33 , and the second body portion 34 is used for In order to be electrically connected to the circuit board 5 , the first main body portion 33 and the second main body portion 34 are electrically connected through the connection section 32 .
  • Such a design is more convenient for the electrical connection between the first electrode 3 and the circuit board 5 .
  • the embodiment of the present application The provided solution is more convenient during processing and used for operation, so it is more in line with actual use requirements.
  • the casing 1 is connected to the screen 2.
  • the casing 1 may be arranged along the edge of the screen, and at least part of the casing 1 is made of conductive ceramics.
  • the conductive ceramics are Can be used to form the first electrode 3 .
  • the wearable device provided by the embodiment of the present application can effectively reduce the space occupied by the first electrode 3 on the screen 2 by arranging conductive ceramics in the casing 1 to form the first electrode 3 , thereby making it easier for users to obtain information through the screen 2 own health.
  • the electrodes of smart bracelets are metal materials, which are prone to electrostatic discharge (Electro-Static discharge, ESD). Therefore, when the metal electrodes generate static electricity, it is easy to affect the detection results of the smart bracelet, resulting in a decrease in the accuracy of the detection results.
  • ESD Electro-Static discharge
  • the solution provided by the embodiment of the present application uses conductive ceramics to make the first electrode 3, which can effectively reduce the possibility of electrostatic discharge, reduce the influence of static electricity on the detection result of the smart bracelet, and improve the accuracy of the detection result.
  • the first electrode 3 is annular and is sleeved with the screen 2 , that is, the housing 1 of the smart bracelet can be made of conductive ceramics.
  • This design can effectively reduce the connection steps between the conductive ceramic and the casing 1 , improve the integrity of the casing 1 , simplify the process, and improve production efficiency.
  • this design can also increase the first surface of the first electrode 3 .
  • the area of 31 is more convenient for the user to contact the first electrode 3. Since the conductive ceramic is sleeved on the screen 2 in a ring shape, the user can contact the first electrode 3 by touching any position along the edge of the screen 2. It is not necessary to find the position of the first electrode 3 according to the mark, which is more convenient to use and more suitable for actual use requirements.
  • the wearable device further includes an elastic member 6 , and the circuit board 5 is electrically connected to the first electrode 3 through the elastic member 6 .
  • the elastic component 6 can be a conductive elastic sheet, conductive foam or other components.
  • the elastic component 6 is located between the first electrode 3 and the circuit board 5 .
  • the elastic member 6 can be arranged between the casing 1 and the circuit board 5.
  • the first electrode 3 and the circuit board 5 are in contact with the elastic member 6 and elastically deformed. Because the elastic member 6 has the ability to recover the deformation Therefore, the elastic member 6 will abut against the first electrode 3 and the circuit board 5 under the action of the restoring force, so as to improve the stability of the electrical connection.
  • the casing 1 has a fourth surface 11 , and the fourth surface 11 is located on the side of the casing 1 away from the screen 2 .
  • the second electrode 4 is disposed on the fourth surface 11 .
  • Such a design is more convenient for the second electrode 4 to contact the user.
  • the fourth surface 11 is located on the side of the smart bracelet facing the user's arm. Since the smart bracelet is worn on the user's arm , so the second electrode 4 can be in contact with the user's arm.
  • the fourth surface 11 may have multiple second electrodes 4 , and by arranging multiple second electrodes 4 , the contact area between the second electrode 4 and the user can be increased, thereby making the second electrode 4 more convenient In contact with the user, the stability of the contact between the second electrode 4 and the user is improved, and the accuracy of the detection result is improved.
  • the wearable device further includes an ECG module, and the ECG module is electrically connected to the first electrode 3 and the second electrode 4 through the circuit board 5 .
  • the smart bracelet can detect the heart function of the user.
  • a specific ECG module may include an electrocardiogram (ECG) module, a photoplethysmogram (PPG) module, etc.
  • ECG electrocardiogram
  • PPG photoplethysmogram
  • the ECG module can generate the user's electrocardiogram
  • the PPG module can detect the user's heart rate.
  • the detection results of the device can be displayed on the screen 2, so that the user can more intuitively understand their own physical health status. When the physical health status occurs, they can find out in time and take countermeasures.
  • the first electrode 3 of the wearable device is made of conductive ceramics
  • the first electrode 3 can be annularly sleeved on the outside of the screen 2
  • the casing 1 has a bottom Shell 12
  • the fourth surface 11 is located on the side of the bottom shell 12 facing the wearer
  • the fourth surface 11 can be provided with two second electrodes 4
  • the two second electrodes 4 can be arranged so that the second electrodes 4 are on the fourth surface 11
  • the distribution is more uniform, so that the second electrode 4 is in contact with the wearer, and the stability of the contact with the wearer is improved.
  • the wearable device is also provided with an elastic member 6, which can be a conductive elastic sheet, and the first electrode 3 is electrically connected to the circuit board 5 through the conductive elastic sheet.
  • This design can improve the electrical connection between the first electrode 3 and the circuit board 5. stability.
  • the second electrode 4 is also electrically connected to the circuit board 5 .
  • the ECG module located on the circuit board 5 can generate the electrocardiogram of the wearer according to the bioelectricity of the human body, so that the wearer can understand his own health status.
  • the embodiment of the present application provides a wearable device.
  • the wearable device may be a smart bracelet, etc.
  • the wearable device includes a screen 2, a first electrode 3, a second electrode 4, and a circuit board 5.
  • the screen 2 and the first electrode The two electrodes 4 are installed on the casing 1, the first electrode 3 is connected to the screen 2, and does not block the display area of the screen 2, the first electrode 3 and the second electrode 4 are connected through the circuit board 5, along the thickness direction of the wearable device,
  • the first electrode 3 has a first surface 31, the second electrode 4 has a second surface 41, and the first surface 31 and the second surface 41 are used for contact with the human body.
  • Such a design can effectively reduce the influence of the first electrode 3 on the display area of the screen 2, and at the same time, the user can hold the wearable device when in contact with the first surface 31 and the second surface 41, thereby reducing the occurrence of the wearable device relative to the user.
  • the possibility of displacement improves the stability of the contact between the human body and the wearable device.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

本申请提供了一种可穿戴设备，可穿戴设备可以是智能手环或是手表等，具体地，可穿戴设备包括屏幕、第一电极、第二电极和电路板，屏幕和第二电极安装于壳体，第一电极与屏幕连接且第一电极不遮挡屏幕的显示区域，第一电极和第二电极通过电路板电性连接，沿可穿戴设备的厚度方向，第一电极具有第一表面，第二电极具有第二表面，第一表面和第二表面用于与人体接触。这样的设计能够有效降低第一电极对屏幕显示区域的影响，同时使用者与第一表面和第二表面接触时能够夹持可穿戴设备，从而降低可穿戴设备相对于使用者发生位移的可能。

Description

一种可穿戴设备 技术领域
本申请涉及智能设备技术领域，尤其涉及一种可穿戴设备。
背景技术
随着生活水平的不断提高，人们对于自身的健康状况也更加关注，为了便于对自身的健康状况进行检测，人们通常佩戴例如智能手环等可穿戴设备，以便于对心电图以及心率等数据进行测量。智能手环包括第一电极和第二电极，第二电极位于可穿戴设备的智能手环背离屏幕的一侧，第一电极可以位于屏幕或是智能手环的侧面，例如，使用者可以将智能手环佩戴在左臂，左臂与第二电极接触，在使用时，通过右臂与第一电极接触，以形成完成的回路，然而通常第一电极会占用屏幕的显示区域，不便于使用者通过屏幕获取检测结果，当第一电极位于智能手环的侧面时，右臂与第一电极接触，容易推动智能手环相对于左臂产生位移，导致第二电极与左臂接触不良。
申请内容
本申请提供了一种可穿戴设备，用于解决可穿戴设备的电极占用屏幕的显示区域，以及容易与人体接触不良的问题。
本申请实施例提供了一种可穿戴设备，所述可穿戴设备具有屏幕、第一电极、第二电极和电路板；
所述第一电极与所述屏幕连接，且所述第一电极不遮挡所述屏幕的显示区域，所述第二电极安装于所述可穿戴设备的壳体，所述第一电极与所述第二电极通过所述电路板电性连接；
沿所述可穿戴设备的厚度方向，所述第一电极具有第一表面，所述第二电极具有第二表面，所述第一表面和第二表面用于与人体接触。
这样的设计能够降低第一电极对屏幕的显示区域的影响，沿可穿戴设备的厚度方向设置有用于与人体接触的第一表面和第二表面能够使使用者在使用时夹持可穿戴设备，从而降低可穿戴设备相对于使用者发生位移的可能，提升人体与第一电极和第二电极接触的稳定性。
在一种可能的实施方式中，所述屏幕设置有凹槽，所述凹槽设置在所述屏幕朝向使用者的一侧，所述第一电极沿所述凹槽设置。
这样的设计能够便于在安装时对于第一电极进行定位，提升第一电极的安装位置精度，降低第一电极影响屏幕显示区域的可能。
在一种可能的实施方式中，所述第一电极为纳米金属。
由于纳米金属的宽度较小，通常以纳米作为单位进行计算，肉眼很难观察到纳米金属，因此能够降低第一电极影响屏幕显示区域的可能。
在一种可能的实施方式中，所述屏幕设置有多个所述凹槽，所述凹槽呈网格状分布，且各所述凹槽内均设置有纳米金属，相邻纳米金属之间相互连接，以形成所述第一电极
通过将第一电极设置在网格状的凹槽内能够使第一电极的分布更加合理，能够增加第一电极的分布面积，更加便于第一电极与使用者进行接触。
在一种可能的实施方式中，所述屏幕具有第三表面，所述第三表面远离所述电路板，所述凹槽设置在所述第三表面；
所述第三表面设置有导电保护层，所述导电保护层至少覆盖所述第一电极所在的区域，且与所述第一电极电性连接。
通过在第三表面设置导电保护层不仅能够对第一电极进行保护，导电保护层的面积可以大于第一表面的面积，导电保护层能够与第一电极电性连接，更加便于使用者与第一表面接触，并与第一电极电性连接。
在一种可能的实施方式中，所述第一电极具有第一主体部、第二主体部和连接段，所述第一主体部设置在所述凹槽，所述第二主体部设置在所述屏幕远离所述第三表面的一侧，用于与所述电路板电性连接，所述第一主体部和所述第二主体部通过所述连接段电性连接。
通过这样的方式更加便于第一电极与电路板连接，相较于改变电路板的结构，本申请实施例所提供的方案更加简单，便于操作。
在一种可能的实施方式中，所述壳体与所述屏幕连接，所述壳体的至少部分为导电陶瓷，导电陶瓷用于形成所述第一电极。
通过将导电陶瓷设置在壳体以形成第一电极，能够进一步减小第一电极对屏幕显示区域的影响，同时相较于金属电极，导电陶瓷能够有效降低静电释放现象发生的可能，提升检测结果的准确性。
在一种可能的实施方式中，所述第一电极呈环形，与所述屏幕套接。
通过壳体可以均为导电陶瓷，这样的设计更加便于将屏幕安装于壳体，提升壳体的整体性，同时由于导电陶瓷呈环形套接于屏幕，因此使用者可以沿屏幕的边缘与任意位置接触即可以第一电极接触。
在一种可能的实施方式中，所述可穿戴设备还包括弹性部件，所述第一电极与所述电路板通过所述弹性部件电性连接。
通过在第一电极与电路板之间设置弹性部件能够提升第一电极与电路板之间电性连接的稳定性。
在一种可能的实施方式中，所述壳体具有第四表面，所述第四表面远离所述屏幕，所述第二电极设置在所述第四表面。
通过这样的设计能够使第一电极与第二电极相对设置，更加便于使用者夹持可穿戴设备。
在一种可能的实施方式中，所述壳体包括底壳，所述底壳位于所述可穿戴设备朝向人体的一侧；
所述第四表面位于所述底壳。
这样的设计在佩戴可穿戴设备时能够便于第二电极与佩戴者接触，并提升第二电极与佩戴者接触的稳定性。
在一种可能的实施方式中，所述可穿戴设备包括多个所述第二电极。
通过设置多个第二电极能够使第二电极的分布更加均匀，不仅便于第二电极与佩戴者进行接触，而且还能够提升第二电极与佩戴者接触的稳定性。
在一种可能的实施方式中，所述可穿戴设备还包括心电图模块，所述心电图模块通过所述电路板与所述第一电极和所述第二电极电性连接。
通过设置心电模块，能够使可穿戴设备对于使用者的心率、心电图等进行检测，以使使用者能够直观了解到自身的健康状况。
在一种可能的实施方式中，所述可穿戴设备还包括光电容积描记模块，所述光电容积描记模块安装于所述壳体，用于检测人体心率。
通过设置光电容积描记模块能够对佩戴者的心率等数据进行检测，更加便于佩戴者了解自身的健康状况。
本申请实施例提供了一种可穿戴设备，可穿戴设备可以是智能手环等，具体地，可穿戴设备包括屏幕、第一电极、第二电极和电路板，屏幕和第二电极安装于壳体，第一电极与屏幕连接且第一电极不遮挡屏幕的显示区域，第一电极和第二电极通过电路板电性连接，沿可穿戴设备的厚度方向，第一电极具有第一表面，第二电极具有第二表面，第一表面和第二表面用于与人体接触。这样的设计能够有效降低第一电极对屏幕显示区域的影响，同时使用者与第一表面和第二表面接触时能够夹持可穿戴设备，从而降低可穿戴设备相对于使用者发生位移的可能。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性的，并不能限制本申请。
附图说明
图1为本申请实施例所提供的可穿戴设备的第一实施例的结构示意图；
图2为图1中Ⅰ位置的局部放大图；
图3为本申请实施例所提供的可穿戴设备的屏幕的底视图；
图4为本申请实施例所提供的可穿戴设备的第一实施例的局部剖视图；
图5为本申请实施例所提供的可穿戴设备的第二实施例的结构示意图；
图6为本申请实施例所提供的可穿戴设备的第二实施例的局部剖视图；
图7为本申请实施例所提供的可穿戴设备的剖视图。
附图标记：
1-壳体；
11-第四表面；
12-底壳；
2-屏幕；
21-凹槽；
22-第三表面；
3-第一电极；
31-第一表面；
32-连接段；
33-第一主体部；
34-第二主体部；
4-第二电极；
41-第二表面；
5-电路板；
6-弹性部件。
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。
具体实施方式
为了更好的理解本申请的技术方案，下面结合附图对本申请实施例进行详细描述。
应当明确，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
在本申请实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
应当理解，本文中使用的术语“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
需要注意的是，本申请实施例所描述的“上”、“下”、“左”、“右”等方位词是以附图所示的角度来进行描述的，不应理解为对本申请实施例的限定。此外，在上下文中，还需要理解的是，当提到一个元件连接在另一个元件“上”或者“下”时，其不仅能够直接连接在另一个元件“上”或者“下”，也可以通过中间元件间接连接在另一个元件“上”或者“下”。
随着生活水平的不断提高，人们对于自身的健康状况也更加关注，为便于对自身的健康状况进行检测，人们通常佩戴如智能手环等电子设备，以便于对身体的健康数据进行检测。以智能手环为例，智能手环包括第一电极和第二电极，第一电极和第二电极为具有导电性的材料制成的用于与人体接触的部件，第一电极和第二电极与人体接触并传导人体所产生的生物电，通常情况下，第一电极和第二电极选用金属材料。第二电极通常设置在智能手环的背侧，即智能手环远离屏幕的一侧，以智能手环佩戴在左臂为例，当使用者佩戴智能手环时，左臂与第二电极接触，当需要对心率、心电图等数据进行检测时，使用者可以通过右手接触第一电极，从而使双臂以及躯干和智能手环形成一个经过心脏位置的闭合回路，智能手环内部的心电模块通过第一电极和第二电极对使用者的人体的生物电进行检测，从而能够生成心电图，并将检测结果显示在智能手环的屏幕上，以使使用者能够直观的了解自身的健康状况。
通常情况下，第一电极设置在屏幕或是智能手环的侧面，当第一电极设置在屏幕时，由于通常情况下，第一电极由金属片制作而成，因此，将第一电极设置在屏幕上会占用屏幕的空间，到是屏幕的显示区域的面积减小，不便于使用者获取检测结果。为了不占用屏幕的显示区域，第一电极还可以设置在智能手环的侧面，例如设置在侧边按钮等位置，然而在实际使用时，使用者通常会对第一电极施加一定的作用力，以使右手能够与第一电极具有良好的接触，由于第一电极设置在智能手环的侧面，因此，当使用者对第一电极施加作用力时，会推动智能手环相对于左臂运动，由于智能手环相对于左臂产生位移，容易导致第二电极与左臂接触不良，进而影响测量结果的准确性。
鉴于此，本申请实施例提供了一种可穿戴设备，用于解决现有技术中，电极占用屏幕的显示区域以及容易与人体接触不良的问题。
如图1至图4所示，本申请实施例提供了一种可穿戴设备，其中，可穿戴设备具有屏幕2、第一电极3、第二电极4和电路板5，第一电极3与屏幕2连接，且第一电极3不遮挡屏幕2的显示区域，例如，第一电极3可以为网格状，设置在屏幕2朝向使用者一侧的表面，屏幕为被网格状的第一电极3覆盖的部分以及位于网孔的部分为显示区域，或，第一电极3沿屏幕2的周向设置，以避让屏幕2朝向使用者一侧的表面，屏幕2朝向使用者一侧的表面为显示区域。第一电极3和第二电极4通过电路板5电性连接。具体地，沿可穿戴设备的厚度方向，第一电极3具有第一表面31，第一表面31用于与人体接触；第二电极4具有第二表面41，第二表面41同样用于与人体接触，在一种可能的实施方式中，第一表面31可以与使用者的右手接触，第二表面41可以与使用者的左手进行接触，从而使可穿戴设备与使用者的双臂与躯干形成闭合的回路，以使可穿戴设备能够通过检测使用者所产生的生物电，进而获取使用者的心电数据。
本申请实施例所提供的可穿戴设备，能够降低第一电极3对屏幕2的显示区域的影响。沿可穿戴设备的厚度方向，第一电极3具有第一表面31，第二电极4具有第二表面41，通过使第一电极3和第二电极4相对设置，当使用者对第一表面31和第二表面41施加作用力时，能够将可穿戴设备夹持，例如可以夹持在左手与右手之间，从而降低可穿戴设备相对于人体发生位移的可能，使第一电极3和第二电极4能够与人体保持良好的接触，进而使测量结果更加准确。
为便于对本申请实施例所提供的技术方案进行描述，本申请实施例说明书将以智能手环为例进行说明，在此需要说明的是，本申请实施例所提供的可穿戴设备包括，但不限于智能手环，其他如手表、手机、平板电脑等设备，均可采用本申请实施例所提供的技术方案，原理相同，而且能够达到相同的技术效果，此处不再赘述。
如图2所示，在一种可能的实施方式中，智能手环的屏幕2设置有凹槽21，凹槽21位于屏幕2朝向使用者的一侧，具体地，凹槽21可以设置在屏幕2的边缘，第一电极3沿凹槽21设置。
本申请实施例所提供的技术方案通过在屏幕2设置凹槽21，并将第一电极3设置在凹槽21内，这样的方式在加工时能够便于对第一电极3进行定位，以提升第一电极3的位置精度，从而能够降低第一电极3遮挡屏幕2的显示区域的可能。将凹槽21设置在屏幕2的边缘位置能够进一步降低对屏幕2的显示区域的影响。
在一种可能的实施方式中，第一电极3为纳米金属。具体地，第一电极3可以选用纳米银浆。由于纳米银浆的宽度较小，通常只有几纳米，正常情况下，仅凭借肉眼很难观察到纳米银浆的存在，因此，能够有效降低第一电极3对于屏幕2显示区域的影响。
如图2所示，在一种可能的实施方式中，屏幕2设置有多个凹槽21，凹槽21呈网格状分布，且各凹槽21内均对应设置有第一电极3。
通过这样的方式能够在不增加纳米金属宽度的情况下，增加第一电极3的分布面积，更加便于第一电极3与使用者进行接触，同时提升第一电极3与使用者接触的稳定性。
在一种可能的实施方式中，由于，第一电极3对于屏幕2显示区域的影响较小，因此，屏幕2对应第一电极3的区域可以显示指示标识，当使用者需要通过智能手环对自身的健康状况进行检测时，智能手环的屏幕2通过显示对应标识，以提示使用者第一电极3的位置，便于使用者使用，更加符合实际的使用需求。
在一种可能的实施方式中，屏幕2具有第三表面22，第三表面22位于屏幕2远离电路板5的一侧，凹槽21设置在第三表面22，以便于与使用者进行接触，具体地，第三表面22还可以设置有导电保护层，导电保护层至少覆盖第一电极3所在的区域，并且与第一电极3电性连接。
通过这样的设计能够对第一电极3进行保护，将第一电极3受到损坏的可能，同时，导电保护层的设置面积可以大于第一表面31的面积，由于导电保护层与第一电极3电性连接，使用者与导电保护层接触即可实现与第一电极3的第一表面31接触，能够有效提升使用者与第一电极3接触的稳定性，更加符合实际使用需求。
在一种可能的实施方式中，导电保护层为透明导电保护层，通过喷涂的方式设置在第三表面22，通过这样的设计能够有效降低导电保护层对屏幕2的遮挡，从而降低对屏幕2显示区域的影响。
如图3和图4所示，在一种可能的实施方式中，第一电极3具有第一主体部33、第二主体部34和连接段32，第一主体部33设置在凹槽21，第二主体部34设置在屏幕2远离第三表面22的一侧，即第一主体部33和第二主体部34相对设置，第一表面31位于第一主体部33，第二主体部34用于与电路板5电性连接，第一主体部33和第二主体部34通过连接段32电性连接。
通过这样的设计更加便于第一电极3与电路板5进行电性连接，相较于通过改变电路板5的形状以便于第一电极3与电路板5进行电性连接的方案，本申请实施例所提供的方案在加工时更加方便，用于操作，因此更加符合实际使用需求。
如图5所示，在一种可能的实施方式中，壳体1与屏幕2连接，具体地，壳体1可以沿屏幕的边缘设置，且壳体1的至少部分为导电陶瓷，导电陶瓷即可用于形成第一电极3。
本申请实施例所提供的可穿戴设备通过在壳体1设置导电陶瓷以形成第一电极3，能够有效地减小第一电极3对屏幕2空间的占用，从而更加便于使用者通过屏幕2获取自身的健康状况。
通常情况下，智能手环的电极为金属材料，容易发生静电释放现象(Electro-Static discharge，ESD)，由于智能手环的工作原理是通过检测使用者人体所产生的生物电以对人体的各项健康指标进行检测，因此，当金属电极产生静电时，容易对智能手环的检测结 果造成影响，导致检测结果的准确度下降。而本申请实施例所提供的方案通过导电陶瓷制作第一电极3，能够有效降低静电释放现象发生的可能，降低静电对于智能手环检测结果的影响，从而提升检测结果的准确性。
如图5所示，在一种可能的实施方式中，第一电极3呈环形，并且与屏幕2套接，即可以采用导电陶瓷制作智能手环的壳体1。
通过这样的设计能够有效减少导电陶瓷与壳体1之间的连接步骤，提升壳体1的整体性，简化工序，提升生产效率，同时，这样的设计还能够增加第一电极3的第一表面31的面积，更加便于使用者与第一电极3接触，由于导电陶瓷呈环形套接于屏幕2，因此使用者可以沿屏幕2的边缘与任意位置接触即可与第一电极3接触，在使用时，无需根据标识寻找第一电极3所在的位置，使用起来更加方便，更加符合实际的使用需求。
如图6所示，在一种可能的实施方式中，可穿戴设备还包括弹性部件6，电路板5通过弹性部件6与第一电极3电性连接。
具体地，弹性部件6可以为导电弹片、导电泡棉等部件，在组装智能手环的过程中，弹性部件6位于第一电极3与电路板5之间，当选用导电陶瓷作为壳体1时，弹性部件6可以设置在壳体1与电路板5之间，组装时，第一电极3与电路板5对弹性部件6抵接，并使其发生弹性形变，由于弹性部件6具有恢复形变的运动趋势，因此弹性部件6会在回复力的作用下与第一电极3和电路板5抵接，以提升电性连接的稳定性。
如图6所示，在一种可能的实施方式中，壳体1具有第四表面11，第四表面11位于壳体1远离屏幕2的一侧第二电极4设置在第四表面11。
这样的设计更加便于第二电极4与使用者进行接触，当使用者佩戴智能手环时，第四表面11位于智能手环朝向使用者手臂的一侧，由于智能手环佩戴于使用者的手臂，因此第二电极4能够与使用者的手臂接触。
在一种可能的实施方式中，第四表面11可以具有多个第二电极4，通过设置多个第二电极4能够增加第二电极4与使用者的接触面积，从而更加便于第二电极4与使用者接触，同时提升第二电极4与使用者接触的稳定性，提升检测结果的准确性。
在一种可能的实施方式中，可穿戴设备还包括心电模块，心电模块通过电路板5与第一电极3、第二电极4电性连接。
通过设置心电模块，以使智能手环能够对使用者的心脏功能进行检测。
具体的心电模块可以包括心电图模块(Electrocardiography，ECG)、光电容积描记(photoplethysmogram，PPG)模块等，通过ECG模块可以生成使用者的心电图，PPG模块能够对使用者的心率进行检测，心电模块的检测结果能够通过屏幕2进行显示，从而使使用者更加直观的了解到自身的身体健康状况，当身体健康出现状况时，能够及时发现，并采取应对措施。
如图7所示，在一种可能的实施方式中，可穿戴设备的采用导电陶瓷制成第一电极3，第一电极3可以为环状套设于屏幕2的外侧，壳体1具有底壳12，第四表面11位于底壳12朝向佩戴者的一侧，第四表面11可以设置有两个第二电极4，设置两个第二电极4可以使第二电极4在第四表面11分布的更加均匀，以便于第二电极4与佩戴者进行接触，并提升与佩戴者接触的稳定性。可穿戴设备还设置有弹性部件6，弹性部件6可以是导电弹片，第一电极3通过导电弹片与电路板5电性连接，这样的设计能够提升第一电极3与 电路板5电性连接的稳定性。第二电极4也与电路板5电性连接。当佩戴者同时解除第一电极3的第一表面31和第二电极4的第二表面41时，第一电极3、第二电极4、电路板5和人体能够形成闭合的回路，以传导人体的生物电，位于电路板5的ECG模块(图中未示出)可以根据人体的生物电生成佩戴者的心电图，以便于佩戴者了解自身的健康状况。
本申请实施例提供了一种可穿戴设备，可穿戴设备可以是智能手环等，具体地，可穿戴设备包括屏幕2、第一电极3、第二电极4和电路板5，屏幕2和第二电极4安装于壳体1，第一电极3与屏幕2连接，且不遮挡屏幕2的显示区域，第一电极3和第二电极4通过电路板5连接，沿可穿戴设备的厚度方向，第一电极3具有第一表面31，第二电极4具有第二表面41，第一表面31和第二表面41用于与人体接触。这样的设计能够有效降低第一电极3对屏幕2显示区域的影响，同时使用者与第一表面31和第二表面41接触时能够夹持可穿戴设备，从而降低可穿戴设备相对于使用者发生位移的可能，提升人体与可穿戴设备接触的稳定性。
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (14)

  1. 一种可穿戴设备，其特征在于，所述可穿戴设备具有屏幕、第一电极、第二电极和电路板；
    所述第一电极与所述屏幕连接，且所述第一电极不遮挡所述屏幕的显示区域，所述第二电极安装于所述可穿戴设备的壳体，所述第一电极与所述第二电极通过所述电路板电性连接；
    沿所述可穿戴设备的厚度方向，所述第一电极具有第一表面，所述第二电极具有第二表面，所述第一表面和第二表面用于与人体接触。
  2. 根据权利要求1所述的可穿戴设备，其特征在于，所述屏幕设置有凹槽，所述凹槽设置在所述屏幕朝向使用者的一侧，所述第一电极沿所述凹槽设置。
  3. 根据权利要求2所述的可穿戴设备，其特征在于，所述第一电极为纳米金属。
  4. 根据权利要求3所述的可穿戴设备，其特征在于，所述屏幕设置有多个所述凹槽，所述凹槽呈网格状分布，且各所述凹槽内均设置有纳米金属，相邻纳米金属之间相互连接，以形成所述第一电极。
  5. 根据权利要求2所述的可穿戴设备，其特征在于，所述屏幕具有第三表面，所述第三表面远离所述电路板，所述凹槽设置在所述第三表面；
    所述第三表面设置有导电保护层，所述导电保护层至少覆盖所述第一电极所在的区域，且与所述第一电极电性连接。
  6. 根据权利要求5所述的可穿戴设备，其特征在于，所述第一电极具有第一主体部、第二主体部和连接段，所述第一主体部设置在所述凹槽，所述第二主体部设置在所述屏幕远离所述第三表面的一侧，用于与所述电路板电性连接，所述第一主体部和所述第二主体部通过所述连接段电性连接。
  7. 根据权利要求1所述的可穿戴设备，其特征在于，所述壳体与所述屏幕连接，所述壳体的至少部分为导电陶瓷，导电陶瓷用于形成所述第一电极。
  8. 根据权利要求7所述的可穿戴设备，其特征在于，所述第一电极呈环形，与所述屏幕套接。
  9. 根据权利要求7所述的可穿戴设备，其特征在于，所述可穿戴设备还包括弹性部件，所述第一电极与所述电路板通过所述弹性部件电性连接。
  10. 根据权利要求1至9中任一项所述的可穿戴设备，其特征在于，所述壳体具有第四表面，所述第四表面远离所述屏幕，所述第二电极设置在所述第四表面。
  11. 根据权利要求10所述的可穿戴设备，其特征在于，所述壳体包括底壳，所述底壳位于所述可穿戴设备朝向人体的一侧；
    所述第四表面位于所述底壳。
  12. 根据权利要求10所述的可穿戴设备，其特征在于，所述可穿戴设备包括多个所述第二电极。
  13. 根据权利要求1至9中任一项所述的可穿戴设备，其特征在于，所述可穿戴设备还包括心电图模块，所述心电图模块通过所述电路板与所述第一电极和所述第二电极电性连接。
  14. 根据权利要求1至9中任一项所述的可穿戴设备，其特征在于，所述可穿戴设备还包括光电容积描记模块，所述光电容积描记模块安装于所述壳体，用于检测人体心率。
PCT/CN2021/110725 2020-08-06 2021-08-05 一种可穿戴设备 WO2022028502A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US18/040,553 US20230293033A1 (en) 2020-08-06 2021-08-05 Wearable Device
EP21852979.0A EP4183341A4 (en) 2020-08-06 2021-08-05 WEARABLE DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010782990.4 2020-08-06
CN202010782990.4A CN114052738B (zh) 2020-08-06 2020-08-06 一种可穿戴设备

Publications (1)

Publication Number Publication Date
WO2022028502A1 true WO2022028502A1 (zh) 2022-02-10

Family

ID=80120029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/110725 WO2022028502A1 (zh) 2020-08-06 2021-08-05 一种可穿戴设备

Country Status (4)

Country Link
US (1) US20230293033A1 (zh)
EP (1) EP4183341A4 (zh)
CN (1) CN114052738B (zh)
WO (1) WO2022028502A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117111186A (zh) * 2023-04-10 2023-11-24 荣耀终端有限公司 透光结构及可穿戴设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160338598A1 (en) * 2015-05-22 2016-11-24 Seiko Epson Corporation Biological information measurement apparatus
CN106293258A (zh) * 2016-10-11 2017-01-04 上海天马微电子有限公司 一种有机发光显示面板
CN106388809A (zh) * 2016-11-22 2017-02-15 江苏南大五维电子科技有限公司 一种用于心电检测的智能手表
WO2018129847A1 (zh) * 2017-01-13 2018-07-19 华为技术有限公司 可穿戴设备
CN110244546A (zh) * 2019-05-29 2019-09-17 华为技术有限公司 用于智能手表的一体结构和智能手表
CN111199999A (zh) * 2019-11-08 2020-05-26 华为技术有限公司 屏幕组件及电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7894888B2 (en) * 2008-09-24 2011-02-22 Chang Gung University Device and method for measuring three-lead ECG in a wristwatch
CN105183202B (zh) * 2014-05-30 2018-05-04 宸鸿光电科技股份有限公司 触控模块及其制造方法
CN106419880A (zh) * 2016-11-09 2017-02-22 广东千山医疗器械科技有限公司 穿戴式血压监测装置
US10729347B1 (en) * 2017-01-31 2020-08-04 Verily Life Sciences Llc Device with light-processing component covered by light-permeable touchable electrode for detecting biologic activity
CN208693280U (zh) * 2017-10-13 2019-04-05 深圳市阿尔法通讯技术有限公司 一种心电监测手环
US11106309B1 (en) * 2021-01-07 2021-08-31 Anexa Labs Llc Electrode touch display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160338598A1 (en) * 2015-05-22 2016-11-24 Seiko Epson Corporation Biological information measurement apparatus
CN106293258A (zh) * 2016-10-11 2017-01-04 上海天马微电子有限公司 一种有机发光显示面板
CN106388809A (zh) * 2016-11-22 2017-02-15 江苏南大五维电子科技有限公司 一种用于心电检测的智能手表
WO2018129847A1 (zh) * 2017-01-13 2018-07-19 华为技术有限公司 可穿戴设备
CN110244546A (zh) * 2019-05-29 2019-09-17 华为技术有限公司 用于智能手表的一体结构和智能手表
CN111199999A (zh) * 2019-11-08 2020-05-26 华为技术有限公司 屏幕组件及电子设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4183341A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117111186A (zh) * 2023-04-10 2023-11-24 荣耀终端有限公司 透光结构及可穿戴设备

Also Published As

Publication number Publication date
CN114052738B (zh) 2022-10-04
EP4183341A4 (en) 2024-01-17
US20230293033A1 (en) 2023-09-21
CN114052738A (zh) 2022-02-18
EP4183341A1 (en) 2023-05-24

Similar Documents

Publication Publication Date Title
TWI636350B (zh) 可穿戴電子裝置
US11493889B2 (en) Wearable device
KR102399821B1 (ko) 커넥터 및 서로 다른 전위의 그라운드들을 포함하는 pcb 및 이를 포함하는 전자 장치
TWI428811B (zh) 具有觸摸屏的電子裝置及腕戴式電子裝置
US11123016B2 (en) Portable bio information measuring device
WO2022028502A1 (zh) 一种可穿戴设备
CN210804017U (zh) 电子设备及可穿戴设备
CN214125763U (zh) 电子设备及可穿戴电子设备
WO2021135613A1 (zh) 一种可穿戴设备
JPWO2018003527A1 (ja) センサ、センサモジュール、ウェアラブル端末および電子機器
CN111973174B (zh) 一种心电图检测装置
JP2017044594A (ja) 電子機器及びその制御方法、制御プログラム
CN108139774A (zh) 可穿戴电子设备
US11262797B1 (en) Computer systems with wearable force sensing devices
CN209884135U (zh) 穿戴设备
CN108780352A (zh) 可穿戴设备的带
CN212382609U (zh) 一种可穿戴设备
CN212694262U (zh) 可穿戴设备
WO2021098589A1 (zh) 可穿戴设备及其绑带
CN105304377B (zh) 按键总成及电子装置
WO2020135017A1 (zh) 生理感测装置、生理感测方法以及生理信息服务系统
CN220357442U (zh) 一种可穿戴设备
WO2022016540A1 (zh) 一种温度检测装置、生物特征检测组件及可穿戴设备
CN218938857U (zh) 一种可穿戴设备
CN217543684U (zh) 一种智能手表

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21852979

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021852979

Country of ref document: EP

Effective date: 20230220

NENP Non-entry into the national phase

Ref country code: DE