CN110244546A - Integral structure and smartwatch for smartwatch - Google Patents
Integral structure and smartwatch for smartwatch Download PDFInfo
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- CN110244546A CN110244546A CN201910459060.2A CN201910459060A CN110244546A CN 110244546 A CN110244546 A CN 110244546A CN 201910459060 A CN201910459060 A CN 201910459060A CN 110244546 A CN110244546 A CN 110244546A
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
- G04B47/063—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass measuring physiological quantities, e.g. pedometers, heart-rate sensors, blood pressure gauges and the like
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- 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
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- 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]
-
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
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- Biomedical Technology (AREA)
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- Veterinary Medicine (AREA)
- Cardiology (AREA)
- General Physics & Mathematics (AREA)
- Physiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The embodiment of the present application provides a kind of integral structure and smartwatch for smartwatch, which includes the shell of electrode and smartwatch, and the electrode and shell are different ceramic materials；Electrode, is used for and skin contact, to acquire electric signal；The integral structure is carried out one sintering and is obtained by the corresponding plain embryo of shell and the corresponding plain embryo overlapping of electrode；Alternatively, the integral structure is sintered then bonding respectively and is obtained by the corresponding plain embryo of shell and the corresponding plain embryo of electrode.Implement the embodiment of the present application, can reduce the gap between electrode and shell, improve the dustproof and waterproof performance of smartwatch.
Description
Technical field
This application involves electronic technology field more particularly to a kind of integral structures and smartwatch for smartwatch.
Background technique
Currently, the wearable devices such as smartwatch, bracelet continue to develop.Electrocardiogram in wearable device
(electrocardiograph, ECG) device being acquired to the data of the ECG Change of user.ECG device may be used also
With with light plethysmograph (photoplethysmograph, PPG) together adopting to the data of the ECG Change of user
Collection.
ECG device need to contact the skin of user by ECG electrode in wearable device, to acquire the relevant telecommunications of electrocardio
Number.Currently, contacting the position of skin on wearable device shell, settable sheet metal is as ECG electrode.In addition it can
The position plated film of skin is contacted on wearable device shell as ECG electrode.
However, setting sheet metal is as ECG electrode, sheet metal is difficult to seamless applying with shell, reduces wearable
The water proof and dust proof performance of equipment.Another way, plated film improve production difficulty and production stream as ECG electrode, complex process
Journey complexity.
Summary of the invention
This application discloses a kind of integral structure and smartwatch for smartwatch, can reduce electrode and shell it
Between gap, improve the dustproof and waterproof performance of smartwatch.
In a first aspect, the embodiment of the present application provides a kind of integral structure, which is used for smartwatch, this is integrally tied
Structure includes the shell of electrode and smartwatch, and the electrode and the shell are different ceramic materials；Electrode, for being connect with skin
Touching, to acquire electric signal；The integral structure carries out integrated burning by the corresponding plain embryo overlapping of the corresponding plain embryo of shell and the electrode
Knot obtains；Alternatively, the integral structure is sintered then bonding respectively and is obtained by the corresponding plain embryo of shell and the corresponding plain embryo of electrode.
When above-mentioned integral structure is used for smartwatch, the corresponding plain embryo of shell and the corresponding plain embryo of the electrode are integrally burnt
In the case where knot, the interface that two plain embryos are in contact, which is mutually melted, to be integrally formed, to can reduce electrode and shell after the completion of sintering
Between gap.In the case that the corresponding plain embryo of shell and the corresponding plain embryo of the electrode are sintered and bond respectively, pass through glue
Water, double-sided adhesive or sealing ring etc. can reduce the gap between electrode and shell, improve the dustproof and waterproof performance of smartwatch.
In one possible implementation, the electrode is conducting ceramic material, and the shell is insulating ceramic materials；
Include protrusion on the electrode；Include groove on the shell, includes through-hole in the groove；The smartwatch also includes soft
Property circuit board；The electrode is inlayed in the groove, and the protrusion occupies the through-hole；The protrusion, for across institute
It states through-hole to be electrically connected with the flexible circuit board, so that the electrode is electrically connected with the flexible circuit board.
Above-mentioned integral structure, the step that protrusion is formed on the electrode can increase forced area, improve the intensity of electrode, from
And improve the impact resistant strength of electrode.In addition, the electrode comprising step-like protrusion can increase the area with user's skin contact, from
And improve the accuracy of electrical signal collection.
Optionally, protrusion can be columned.
Wherein, electrode, which can be embedded in groove, merges the shape of electrode and shell.
Wherein, shell and electrode can also be other crystalline materials (such as sapphire), glass, conductive plastics or conductive rubber
Glue.Using plastics, perhaps the shell of conductive rubber and electrode can be obtained by injection molding or other molding modes.
In one possible implementation, the conducting resinl that projects through is electrically connected with the flexible circuit board, so that
The electrode is electrically connected with the flexible circuit board；Or the flexible circuit board include elastic slice, it is described protrusion for it is described
Elastic slice contact, so that the electrode is electrically connected with the flexible circuit board.
Wherein, conducting resinl can be ACF or tin cream.
In one possible implementation, the electrode is conducting ceramic material, and the shell is insulating ceramic materials；
It include through-hole on the shell, the smartwatch also includes flexible circuit board；The electrode, for occupying the through-hole, with
It is electrically connected with the flexible circuit board.
In one possible implementation, the flexible circuit board is also electrically connected with the chip of ECG device；It is described
The electric signal of electrode acquisition is transferred to the chip via the flexible circuit board；The chip, for the electric signal into
Row processing obtains data relevant to electrocardiogram；The ECG device is included in the smartwatch.
In one possible implementation, the quantity of the electrode is two sections, and every section is arch in two sections of electrodes
Shape, and two sections of electrodes are respectively positioned on the annulus concentric with the circular opening on the shell.
Wherein, every segment electrode can correspond to a Data Input Interface in chip, i.e., the electric signal warp of every section of acquisition in electrode
By a Data Input Interface in FPC input chip.
Optionally, every segment electrode includes protrusion, and protrusion occupies corresponding through-hole in rear shell, to be electrically connected with FPC.
In one possible implementation, the quantity of the electrode is four sections, and every section is arch in four sections of electrodes
Shape, and four sections of electrodes are respectively positioned on the annulus concentric with the circular opening on the shell.
Protrusion is respectively a, b, c and d on electrode in four segment electrodes.Protrusion can be divided into two groups, and every group may include two.A and b
One group, c and mono- group of d.A and b can be in FPC via conductor in parallel, and c and d can be in FPC via conductor in parallel.After a and b is in parallel,
It is electrically connected with a Data Input Interface of ECG chip.Another Data Input Interface electricity after c and d is in parallel, with ECG chip
Connection.
In one possible implementation, the quantity of the electrode is four parts, every section in electrode described in four parts
It is circle, and electrode described in four parts is respectively positioned on the annulus concentric with the circular opening on the shell.
In one possible implementation, the integral structure is corresponding by the corresponding plain embryo of the shell and the electrode
Plain embryo between by buffer overlap, and carry out one be sintered obtain.Buffer may make two plain embryos to receive in different sintering
It closely can mutually melt in the case where shrinkage, reduce the stress during sintering, to reduce between ECG device electrode and shell
Cracked situation.
In one possible implementation, the integral structure is also to be polished, polished after integrally sintering
It arrives.Compared with surface coating technique, the process of shell and electrode integral structure is obtained by sintering, polishing grinding, reduces work
The complexity of skill process, improves production yield.
In one possible implementation, the integral structure is obtained by following procedure sintering, bonding: to described outer
The corresponding plain embryo of shell is sintered to obtain the corresponding ceramic structure of the shell, and element embryo corresponding to the electrode is sintered
To the corresponding ceramic structure of the electrode；The corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode are carried out
Bonding；Gap-filling glue is injected between the corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode, to be glued
The ceramic structure connect；Grinding and buffing is carried out to the ceramic structure of the bonding, obtains the integral structure.
Wherein, the bonding of two ceramic structures can be realized by glue, double-sided adhesive or sealing ring.After bonding between two ceramics
Gap-filling glue is injected, the binding force of two ceramic structures can be increased, and reduce the gap between two ceramic structures, improve smartwatch
Dustproof and waterproof performance.
It in the embodiment of the present application, can also be welded by other means between two ceramics, such as sheet metal welding, friction welding (FW)
It connects, ultrasonic bonding or Diffusion Welding.
Second aspect, the embodiment of the present application provide a kind of smartwatch, and the smartwatch includes shell and electrocardiogram
Device, the ECG device include two sections or are more than two segment electrodes, inlay in the shell position of the shell contact skin
There is the electrode；The electrode is used for and skin contact, to acquire electric signal；The shell and the extremely different ceramics of the electricity
Material, the shell and the electrode are structure as a whole；The integral structure is by the corresponding plain embryo of the shell and the electrode
Corresponding element embryo overlapping carries out one sintering and obtains；Alternatively, the integral structure is by the corresponding plain embryo of the shell and the electricity
Extremely corresponding plain embryo is sintered then bonding respectively and obtains.
On above-mentioned smartwatch, in the case where the corresponding plain embryo of shell and the corresponding plain embryo one sintering of the electrode,
The interface that two plain embryos are in contact, which is mutually melted, to be integrally formed, to can reduce the gap between electrode and shell after the completion of sintering.
In the case that the corresponding plain embryo of shell and the corresponding plain embryo of the electrode are sintered and bond respectively, by glue, double-sided adhesive or
Sealing ring etc. can reduce the gap between electrode and shell, improve the dustproof and waterproof performance of smartwatch.
In one possible implementation, the electrode is conducting ceramic material, and the shell is insulating ceramic materials；
Include protrusion on the electrode；Include groove on the shell, includes through-hole in the groove；The smartwatch also includes soft
Property circuit board；The electrode is inlayed in the groove, and the protrusion occupies the through-hole；The protrusion, for across institute
It states through-hole to be electrically connected with the flexible circuit board, so that the electrode is electrically connected with the flexible circuit board.
In above-mentioned smartwatch, the step that protrusion is formed on the electrode can increase forced area, improve the intensity of electrode,
To improve the impact resistant strength of electrode.In addition, the electrode comprising step-like protrusion can increase the area with user's skin contact,
To improve the accuracy of electrical signal collection.
Optionally, protrusion can be columned.
Wherein, electrode, which can be embedded in groove, merges the shape of electrode and shell.
Wherein, shell and electrode can also be other crystalline materials (such as sapphire), glass, conductive plastics or conductive rubber
Glue.Using plastics, perhaps the shell of conductive rubber and electrode can be obtained by injection molding or other molding modes.
In one possible implementation, the conducting resinl that projects through is electrically connected with the flexible circuit board, so that
The electrode is electrically connected with the flexible circuit board；Or the flexible circuit board include elastic slice, it is described protrusion for it is described
Elastic slice contact, so that the electrode is electrically connected with the flexible circuit board.
In one possible implementation, the electrode is conducting ceramic material, and the shell is insulating ceramic materials；
It include through-hole on the shell, the smartwatch also includes flexible circuit board；The electrode, for occupying the through-hole, with
It is electrically connected with the flexible circuit board.
In one possible implementation, the flexible circuit board is also electrically connected with the chip of the ECG device；
The electric signal of the electrode acquisition is transferred to the chip via the flexible circuit board；The chip, for the telecommunications
It number is handled to obtain data relevant to electrocardiogram.
In one possible implementation, the quantity of the electrode is two sections, and every section is arch in two sections of electrodes
Shape, and two sections of electrodes are respectively positioned on the annulus concentric with the circular opening on the shell.
In one possible implementation, the quantity of the electrode is four sections, and every section is arch in two sections of electrodes
Shape, and four sections of electrodes are respectively positioned on the annulus concentric with the circular opening on the shell.
In one possible implementation, the integral structure is corresponding by the corresponding plain embryo of the shell and the electrode
Plain embryo between by buffer overlap, and carry out one be sintered obtain.Buffer may make two plain embryos to receive in different sintering
It closely can mutually melt in the case where shrinkage, reduce the stress during sintering, to reduce between ECG device electrode and shell
Cracked situation.
In one possible implementation, the integral structure is also to be polished, polished after integrally sintering
It arrives.Compared with surface coating technique, the process of shell and electrode integral structure is obtained by sintering, polishing grinding, reduces work
The complexity of skill process, improves production yield.
In one possible implementation, the integral structure is obtained by following procedure sintering, bonding: to described outer
The corresponding plain embryo of shell is sintered to obtain the corresponding ceramic structure of the shell, and element embryo corresponding to the electrode is sintered
To the corresponding ceramic structure of the electrode；The corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode are carried out
Bonding；Gap-filling glue is injected between the corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode, to be glued
The ceramic structure connect；Grinding and buffing is carried out to the ceramic structure of the bonding, obtains the integral structure.
Wherein, the bonding of two ceramic structures can be realized by glue, double-sided adhesive or sealing ring.After bonding between two ceramics
Gap-filling glue is injected, the binding force of two ceramic structures can be increased, and reduce the gap between two ceramic structures, improve smartwatch
Dustproof and waterproof performance.
The third aspect, the embodiment of the present application provide a kind of electrode, the electrode be such as first aspect, first aspect is any can
The electrode that the embodiment of energy provides.
Wherein, which can be ECG device electrode.
Fourth aspect, the embodiment of the present application provide a kind of shell, the shell be such as first aspect, first aspect is any can
The shell that the embodiment of energy provides.
It is to be appreciated that shell described in electrode described in the third aspect of above-mentioned offer or fourth aspect is used to reality
Any possible embodiment institute integral structure of existing first aspect or first aspect.Therefore, institute is attainable beneficial to effect
Fruit can refer to the beneficial effect in corresponding integral structure, and details are not described herein again.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for a kind of electronic equipment 10 that one embodiment of the application provides；
Fig. 2 is a kind of structural schematic diagram for smartwatch that one embodiment of the application provides；
Fig. 3 is a kind of structural schematic diagram for ECG device that one embodiment of the application provides；
Fig. 4 A and Fig. 4 B are the one of a kind of shell 101 that one embodiment of the application provides and ECG device electrode 102 respectively
Structural schematic diagram；
Fig. 5 A is the explosion of a kind of shell 101, ECG device electrode 102 and FPC 501 that one embodiment of the application provides
Figure；
Fig. 5 B is the section of a kind of shell 101 of another embodiment offer of the application, ECG device electrode 102 and FPC 501
Figure；
Fig. 6 and Fig. 7 is the structure of a kind of shell 101 and ECG device electrode 102 that another embodiment of the application provides respectively
Schematic diagram；
Fig. 8 is the structural schematic diagram of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides；
Fig. 9 and Figure 10 is the knot of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides respectively
Structure schematic diagram；
Figure 11 is a kind of structural schematic diagram for ECG device electrode 102 that one embodiment of the application provides；
Figure 12 is the structural schematic diagram of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides；
Figure 13 is a kind of structural schematic diagram for ECG device that another embodiment of the application provides；
Figure 14 and Figure 15 is the knot of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides respectively
Structure schematic diagram；
Figure 16 is a kind of structural schematic diagram of ECG device electrode 102 of another offer of the embodiment of the present application；
Figure 17 is the structural schematic diagram of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides.
Specific embodiment
The embodiment of the present application is described below with reference to the attached drawing in the embodiment of the present application.The implementation of the embodiment of the present application
The term that mode part uses is only used for explaining the specific embodiment of the application, and is not intended to limit the application.
For the water proof and dust proof performance for improving electronic equipment, the embodiment of the present application provides a kind of ECG device electrode, electrocardio
Figure device and electronic equipment.
Wherein, electronic equipment can be the wearable devices such as the smartwatch comprising ECG device, Intelligent bracelet, can be with
It is the glasses comprising ECG device, wears electronic equipment, goggles etc., can also be the smart phone comprising ECG device, palm
Computer (personal digital assistant, PDA), laptop etc., the application following embodiment does not limit this
It is fixed.
Be described below the invention relates to electronic equipment structural schematic diagram.Referring to Fig. 1, Fig. 1 is the application
The structural schematic diagram for a kind of electronic equipment 10 that one embodiment provides.As shown in Figure 1, the electronic equipment 10 include processor 110,
Memory 120, input/output interface 130, display screen 140, sensor 150 and power supply 160.
Wherein, processor 110 can directly or indirectly be connect with other modules of electronic equipment 10, such as memory 120,
Input/output interface 130, display screen 140, sensor 150 and power supply 160 can be connect by bus 170 with processor 110.Place
Managing device 110 may include one or more processing units.
Module on electronic equipment 10 can be controlled by multiple processing units.For example, the sensor 150 on electronic equipment 10
It can be controlled by first processing units, the display 140 on electronic equipment 10 can be controlled by second processor.Wherein first processor
It can be in communication with each other with the second processing unit.
Memory 120 can be used for storing the executable program code of computer, and the executable program code includes referring to
It enables.Processor 110 is stored in the instruction of memory 120 by operation, thereby executing the various functions and number of electronic equipment 10
According to processing.Memory 120 may include storing program area and storage data area.Wherein, storing program area can store at least one
Application program needed for function (such as step function etc.).Storage data area can store to be created in 10 use process of electronic equipment
Data (such as step counting data, electrocardiogram etc.) etc..In addition, memory 120 may include high-speed random access memory, may be used also
To include nonvolatile memory, a for example, at least disk memory, flush memory device, generic flash memory
(universal flash storage, UFS) etc..
Input/output interface 130 can receive number from the input/output module of electronic equipment 10 or from other electronic equipments
According to.Input/output module for example may include touch panel, mechanical key or virtual push button, camera, microphone or loudspeaking
Device.
Display screen 140 is for showing image, video etc..Display screen 140 includes display panel.Display panel can use liquid
Crystal display screen (liquid crystal display, LCD), Organic Light Emitting Diode (organic light-emitting
Diode, OLED), active matrix organic light-emitting diode or active-matrix organic light emitting diode (active-matrix
Organic light emitting diode's, AMOLED), Flexible light-emitting diodes (flex light-emitting
Diode, FLED), Miniled, MicroLed, Micro-oLed, light emitting diode with quantum dots (quantum dot light
Emitting diodes, QLED) etc..
Electronic equipment 10 further includes sensor 150.Sensor 150 can be used for incuding the parameter of one or more types, example
Such as pressure, light, touch, heat, movement or biological parameter.For example, sensor 150 may include heat sensor, position sensor,
Close to optical sensor, accelerometer, pressure sensor, gyroscope, magnetometer etc..Sensor 150 may also include the application implementation
ECG device described in example.The electrode of the ECG device can expose to 10 shell of electronic equipment.
Power supply 160 can be used for for the energy supply of electronic equipment 10.Power supply 160 can be one or more battery.In addition, power supply
160 can also be that perhaps power supply line power connector or power supply line are used to for electronic equipment 10 being connected to separately power connector
One power supply, such as it is connected to wall socket.
In some embodiments, electronic equipment 10 also may include antenna and communication module, and electronic equipment 10 is led to
Wireless communication technique is crossed to communicate with network and other equipment.The wireless communication includes Wireless Fidelity (wireless
Fidelity, Wi-Fi) network, bluetooth connect with Ethernet.
The embodiment of the present application is introduced so that electronic equipment 10 is smartwatch as an example, it is possible to understand that, the application is implemented
Example can be applied in other wearable devices, helmet, smart phone, PDA or laptop.
Referring to Fig. 2, Fig. 2 is a kind of structural schematic diagram for smartwatch that one embodiment of the application provides.Such as Fig. 2 institute
Show, ECG device electrode 102 is embeddable on shell 101 on smartwatch 10.ECG device electrode 102 and shell 101 can be with
It is ceramics.Shell 101 can be insulating ceramics, such as zirconium dioxide (zirconium dioxide, ZrO2) ceramics.ECG device
Electrode 102 can be conductivity ceramics, for acquiring the relevant electric signal of electrocardiogram to user's skin contact.
In the embodiment of the present application, 102 integral structure of shell 101 and ECG device electrode can be obtained by one sintering, it can also
To be sintered, be bonded together to obtain 102 integral structure of shell 101 and ECG device electrode respectively.So as to reduce ECG device electricity
The dustproof and waterproof performance of smartwatch 10 is improved in gap between pole 102 and shell 101.
Wherein, shell 101 is for being packaged the modules of smartwatch 10.Shell 101 can be smartwatch
A part of shell that user's skin is contacted when 10 rear shell, i.e. user are worn, can also be complete shell, the embodiment of the present application
This is not construed as limiting.
The invention relates to conductivity ceramics may include silicon carbide (silicon carbide, SiC), zinc oxide
(zinc oxide, ZnO), titanium dioxide (titanium dioxide, TiO2), tin oxide (stannic oxide, SnO), carbon
Change titanium (titanium carbide, TiC), titanium nitride (titanium nitride, TiN), titanium boride (titanium
Boride, TiB), the single-phase conductivity ceramics such as boron nitride (boride nitride, BN).Conductivity ceramics, which can also be, passes through doping
The complex phase conductivity ceramics obtained after modified or addition conductive phase.In the embodiment of the present application, the conduction as ECG device electrode 102
The resistivity of ceramics can be less than or equal to 10-4Ohm/cm.The citing of above-mentioned resistivity value is only used for explaining that the application is real
Example is applied, the embodiment of the present application is not construed as limiting the resistivity of conductivity ceramics.
It should be understood that the embodiment of the present application is carried out so that shell 101 and ECG device electrode 102 are ceramic material as an example
It introduces, but is not limited to ceramic material, shell 101 and ECG device electrode 102 can also be that other crystalline materials are (such as blue precious
Stone), glass, conductive plastics or conductive rubber.It, can using plastics or the shell 101 and ECG device electrode 102 of conductive rubber
It is obtained by injection molding or other molding modes.
As shown in Fig. 2, smartwatch 10 also may include PPG 200.PPG 200 can come together to realize electrocardio with ECG device
The measurement of figure.Smartwatch 10 can also include crown 300 and button 400.Crown 300 and button 400 may be in response to user
Operation, execute certain functions.For example, button 400 may be in response to the finger pressing operation of user, main interface is shown.
It wherein, may include circular opening 700 on shell 101, which can be sets for PPG 200, can also
To be other purposes setting.It can refer to the circular opening in Fig. 4 A~Figure 10 and Figure 12~Figure 17 about circular opening 700
700.The embodiment of the present application is not construed as limiting structure and the concrete shape setting of the circular opening 700.
The principle of ECG device measurement electrocardiogram is described below.Referring to Fig. 3, Fig. 3 is one that one embodiment of the application provides
The structural schematic diagram of kind ECG device.As shown in figure 3, ECG device 500 may include ECG device electrode 102, flexible circuit board
(flexible printed circuit, FPC) 501 and data processing module 502.Wherein:
ECG device electrode 102, for acquiring the relevant electric signal of electrocardiogram to the skin contact of user.Illustratively,
ECG device electrode 102 can be located at the rear shell position of smartwatch 10, when user wears smartwatch 10, the ECG device electrode
102 with the skin contact of user.
FPC 501, the electric signal transmission for acquiring ECG device electrode 102 is to data processing module 502.
Data processing module 502, for handling the electric signal of acquisition.Specifically, for example to the electric signal of acquisition
It is filtered, amplifies, analog-to-digital conversion etc..The data exported after the processing of data processing module 502 may be output to processor.Processor
Electrocardiogram can be obtained according to the data exported from data processing module 502, and control display screen 140 and show electrocardiogram.
Wherein, data processing module 502 may include ECG chip.ECG chip may include 2 or the input of more than two data
Interface, for receiving the electric signal from ECG device electrode 102.
Introduce shell 101 and ECG device electrode 102: one provided by the embodiments of the present application, outer from the following aspect separately below
The preparation process of shell 101 and ECG device electrode 102；Two, the connection in ECG device between module；Three, shell 101 and ECG device
The structure of part electrode 102 designs.
One, the preparation process of shell 101 and ECG device electrode 102
In the embodiment of the present application, to reduce the gap between ECG device electrode 102 and shell 101, electronic equipment 10 is improved
Dustproof and waterproof performance, in electronic equipment 10, shell 101 and ECG device electrode 102 can integrally be sintered to obtain.On the other hand, outside
Shell 101 and ECG device electrode 102 can also be bonded together, and integrally polishing obtains by being sintered respectively.Separately below into
Row is introduced.
(1) 102 one sintering of shell 101 and ECG device electrode
Shell 101 and ECG device electrode 102 can respectively correspond a mold.Shell is obtained using the mold of shell 101
101 corresponding plain embryos.Similar, the corresponding plain embryo of ECG device electrode 102 is obtained using the mold of ECG device electrode 102.So
The corresponding plain embryo of shell 101 and the corresponding plain embryo of ECG device electrode 102 are superimposed together afterwards, are sintered together.Sintering process
In, the interface that two plain embryos are in contact, which is mutually melted, to be integrally formed, to reduce ECG device electrode 102 and shell after the completion of sintering
Gap between 101.
The processing such as can be polished after the completion of sintering, be polished, and the one knot of shell 101 and ECG device electrode 102 is obtained
Structure.Shell 101 and ECG device electrode 102 can be formed by processes such as above-mentioned one sintering, polishing, polishings.Passing through above-mentioned one
After body sintering process, the gap between ECG device electrode 102 and shell 101 can be reduced, improve the dustproof and waterproof of smartwatch 10
Performance.In addition, compared with surface coating technique, the above-mentioned process drop for obtaining 102 integral structure of shell 101 and ECG device electrode
The low complexity of process flow, improves production yield.
In a kind of embodiment of the application, the corresponding plain embryo of ECG device electrode 102 is being obtained and shell 101 is corresponding
After plain embryo, buffer can be coated on the two contact surface.Then again by two overlapped by buffer plain embryo (ECG devices
The corresponding plain embryo of electrode 102 and the corresponding plain embryo of shell 101) it is sintered together.Buffer may make two plain embryos in difference
It closely can mutually melt in the case where sintering shrinkage, reduce the stress during sintering, to reduce ECG device electrode 102
The cracked situation between shell 101.
(2) shell 101 and ECG device electrode 102 are bonded together, and integrally polishing obtains by being sintered respectively
The corresponding plain embryo of shell 101 is obtained using the mold of shell 101.Then plain embryo corresponding to shell 101 is burnt
Knot, obtains the corresponding ceramic structure of shell 101.Shell 101 can be obtained by polishing, polishing in the ceramic structure.Similar, benefit
The corresponding plain embryo of ECG device electrode 102 is obtained with the mold of ECG device electrode 102.Then corresponding to ECG device electrode 102
Plain embryo is sintered, and obtains the corresponding ceramic structure of ECG device electrode 102.The ceramic structure can be obtained by polishing, polishing
ECG device electrode 102.
The corresponding ceramic structure of shell 101 and the corresponding ceramic structure of ECG device electrode 102 can pass through glue, double-sided adhesive
Or sealing ring bonding.Then it is bonded in the corresponding ceramic structure of shell 101 and the corresponding ceramic structure of ECG device electrode 102
Gap can inject gap-filling glue, to increase the binding force of two ceramic structures, and reduce the gap between two ceramic structures, improve intelligence
The dustproof and waterproof performance of wrist-watch 10.Then, integrated polishing, polishing treatment can be carried out, shell 101 and ECG device electricity are obtained
The integral structure of pole 102.
It is not limited to above-mentioned glue, double-sided adhesive or sealing ring and realizes the corresponding ceramic structure of shell 101 and ECG device electrode
Bonding between 102 corresponding ceramic structures, two kinds of ceramics can also weld by other means, the embodiment of the present application to this not
It limits.Such as can be welded by sheet metal, i.e., the gap between two kinds of ceramics inputs high density energy, makes to generate original therebetween
It is sub or intermolecular get up in conjunction with and by two kinds of ceramic joinings.For another example can be mutually rubbed between i.e. two kinds of ceramics by friction welding
It wipes and generates frictional heat, make rubbing surface melted by heating, it is pressurized and after cooling down, so that two kinds of ceramic joinings are together.For another example can
By ultrasonic bonding, i.e., two kinds of ceramic surfaces are transmitted to using high-frequency vibration wave, in the case where pressurization, make two kinds of ceramic watches
Face phase mutual friction forms the fusion between molecular layer.In another example can be by Diffusion Welding, that is, two kinds of ceramic watches contacting with each other
Face, it is close to each other under the action of temperature and pressure, it is plastically deformed, phase counterdiffusion is generated between two kinds of ceramic atoms,
Two kinds of ceramic interfaces form diffusion layer, to realize that two kinds of ceramics are reliably connected.
In the embodiment of the present application, it is sintered and is bonded together respectively by above-mentioned, obtain shell 101 and ECG device electrode
102 integral structure.Then the integral structure and other component in smartwatch are assembled again.
102 integral structure of shell 101 and ECG device electrode can be obtained by one sintering, can also be sintered, bond respectively
Together, it and integrally polishes and obtains 102 integral structure of shell 101 and ECG device electrode.Please refer to Fig. 4 A and Fig. 4 B, Fig. 4 A and
Fig. 4 B is the integral structure schematic diagram of a kind of shell 101 that one embodiment of the application provides and ECG device electrode 102 respectively.Figure
4A show structural schematic diagram of the integral structure inside smartwatch 10.As shown in Figure 4 A, from close to smartwatch 10
The protrusion 1021 on ECG device electrode 102 can be seen in inside.Outer surface schematic diagram can refer in smartwatch 10 described by Fig. 2
Shell 101 and ECG device electrode 102.Fig. 4 B is shown in Fig. 4 A along the sectional view in the direction A-A.
Two, the connection in ECG device between module
The connection structure between ECG device electrode 102 and FPC 501 is described below.Please referring to Fig. 5 A and Fig. 5 B, Fig. 5 A is
The explosive view of a kind of shell 101, ECG device electrode 102 and FPC 501 that one embodiment of the application provides.Fig. 5 B is the application
The sectional view of a kind of shell 101, ECG device electrode 102 and FPC 501 that embodiment provides.As shown in Figure 5A, ECG device electricity
It may include raised 1021 on pole 102, include through-hole 1011 with raised 1021 corresponding positions on shell 101.Pass through integrated sintering
Or sintered bonds are together, it can be achieved that protrusion 1021 occupies through-hole 1011 respectively, to reduce ECG device electrode 102 and outer
Gap between shell 101.
As fig. 5 a and fig. 5b, ECG device electrode 102 and FPC can be connected by elastic slice 600.Elastic slice 600 can weld in advance
Connect on FPC 501, protrusion 1021 aligned into elastic slice 600 when assembling and is compressed, with realize ECG device electrode 102 and FPC 501 it
Between electrical connection.Wherein, FPC 501 may include board to board connector (board to board, BTB) 5011, be used for FPC 501
It is electrically connected with data processing module 502.
It should be understood that being not limited by elastic slice 600 realizes being electrically connected between ECG device electrode 102 and FPC 501,
It can also be through conducting resinl, such as Anisotropically conductive glue film (anisotropic conductive film, ACF), tin cream etc.,
The embodiment of the present application is not construed as limiting this.
Three, the structure of shell 101 and ECG device electrode 102 designs
In the embodiment of the present application, ECG device electrode 102 can be embedded on shell 101 in corresponding groove.ECG device electricity
Pole 102 can be annulus shape, multisection type annulus shape etc..The topology example of several ECG device electrodes 102 is enumerated below.It can
With understanding, the topology example of ECG device electrode 102 is only used for explaining the embodiment of the present application, should not constitute restriction, can also have
Other structure designs.
Referring to Figure 6 together and Fig. 7, Fig. 6 and Fig. 7 are 101 He of a kind of shell that another embodiment of the application provides respectively
The structural schematic diagram of ECG device electrode 102.Fig. 7 is the explosive view of structure shown in Fig. 6.As shown in Figure 6 and Figure 7, ECG device electricity
Pole 102 can be two-part, and every section comprising protrusion 1021.Every segment electrode 102 all can be arch, and two segment electrodes 102
It can be respectively positioned on the annulus concentric with the circular opening 700 on shell 101.Shell 101 includes two parts groove 1012, right respectively
Two sections for answering ECG device electrode 102.It wherein, also include through-hole 1011 with 1021 corresponding positions of protrusion in groove 102.When
When ECG device electrode 102 is embedded in groove 1012, protrusion 1021 occupies through-hole 1011.Protrusion 1021 can be electrically connected with FPC 501
It connects, is such as electrically connected by elastic slice 600 or conducting resinl.
Shell 101 and ECG device electrode 102 can integrally be sintered to obtain, and can also be sintered, then be bonded together respectively.
The shape of protrusion 1021 can refer to example described by Fig. 5 A and Fig. 5 B, protrusion 1021 can be it is columned, in ECG
Step is formed on device electrode 102.The step that protrusion 1021 is formed on ECG device electrode 102 can increase forced area, improve
The intensity of ECG device electrode 102, to improve the impact resistant strength of ECG device electrode 102.In addition, including step-like protrusion
1021 electrode can increase the area with user's skin contact, to improve the accuracy of electrical signal collection.
Referring to Fig. 8, Fig. 8 is the knot of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides
Structure schematic diagram.Fig. 8 is the sectional view in 102 schematic diagram of shell 101 and ECG device electrode shown in Fig. 6 along the direction B-B.Such as Fig. 8 and
Shown in Fig. 5 B, ECG device electrode 102, which can be embedded in groove 1012, melts ECG device electrode 102 and the shape of shell 101
It closes.
A data input in ECG chip can be corresponded to for every section in Fig. 6~two-part shown in Fig. 8 ECG device electrode 102
Interface, i.e., the electric signal of every section of acquisition inputs a data input in ECG chip via FPC 501 and connects in ECG device electrode 102
Mouthful.
In further embodiments, ECG device electrode 102 can also be four-part form.For example, this four sections can be one
Four parts of annulus.Also referring to Fig. 9 and Figure 10, Fig. 9 and Figure 10 are that one kind that the another embodiment of the application provides is outer respectively
The structural schematic diagram of shell 101 and ECG device electrode 102.Figure 10 is the explosive view of structure shown in Fig. 9.As shown in Figure 9 and Figure 10,
ECG device electrode 102 is four-part form, and every section comprising protrusion 1021.Shell 101 includes four part recess 1012, right respectively
Four sections for answering ECG device electrode 102.It wherein, also include through-hole with 1021 corresponding positions of protrusion in each groove 102
1011.When ECG device electrode 102 is embedded in groove 1012, each raised 1021 occupy corresponding through-hole 1011.It is exemplary
, in four segment electrodes every segment electrode 102 all can be arch, and four segment electrodes 102 can be respectively positioned on and open with the circle on shell 101
On the concentric annulus in hole 700.
Figure 11 is please referred to, Figure 11 is a kind of structural schematic diagram for ECG device electrode 102 that one embodiment of the application provides.
The ECG device electrode 102 can be the ECG device electrode 102 of four-part form described by Fig. 9.As shown in figure 11, electric in four segment electrodes
Extremely upper protrusion 1021 may include a, b, c and d.Protrusion 1021 can be columned, the shape on ECG device electrode 102 on electrode
At step.The step that protrusion 1021 is formed on ECG device electrode 102 can increase forced area, to improve ECG device electrode
102 intensity, to improve the impact resistant strength of ECG device electrode 102.
Figure 12 is please referred to, Figure 12 is a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides
Structural schematic diagram.Figure 12 is the sectional view in 102 schematic diagram of shell 101 and ECG device electrode shown in Fig. 9 along the direction C-C.Such as figure
Shown in 12, ECG device electrode 102, which can be embedded in groove 1012, merges the shape of ECG device electrode 102 and shell 101.
And protrusion 1021 forms step on ECG device electrode 102.
102 protrusions of ECG device electrode of four-part form shown in Fig. 9~Figure 12 can be divided into two groups, and every group may include two.
For example, a and mono- group of b, c and mono- group of d.Figure 13 is please referred to, Figure 13 is a kind of knot for ECG device that another embodiment of the application provides
Structure schematic diagram.As shown in figure 13, a and b can in FPC 501 via conductor in parallel, c and d can in FPC 501 via conducting wire simultaneously
Connection.After a and b is in parallel, it is electrically connected with a Data Input Interface of ECG chip.After c and d are in parallel, with ECG chip another
Data Input Interface electrical connection.
The embodiment of the present application is introduced so that ECG chip includes two Data Input Interfaces as an example, it is possible to understand that, this Shen
Please embodiment the quantity of Data Input Interface is not construed as limiting, can also be comprising more or less.It can be inputted and be connect according to data
The quantity of mouth and the quantity of ECG device electrode 102, design the parallel relationship of ECG device electrode 102 in FPC 501.In addition it counts
The electrode of other positions on shell can also be corresponded to according to input interface, i.e., Data Input Interface can be also used for receiving on shell it
The electric signal of electrode (such as 300 surface of the crown) detection of his position.
It is understood that ECG device electrode 102 can also be other structures.Also referring to Figure 14, Figure 15 and figure
16, Figure 14 and Figure 15 is that the structure of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides is shown respectively
It is intended to.Figure 14 is the explosive view of structure shown in Figure 15.Figure 16 is a kind of ECG device electrode that another embodiment of the application provides
102 structural schematic diagram.The ECG device electrode 102 can be ECG device electrode 102 described in Figure 14.Such as Figure 14 and Figure 15
Shown, ECG device electrode 102 includes four parts, and the upright projection of each part is circle.Four partial electrodes 102 can equal position
In on the annulus concentric with the circular opening 700 on shell 101.Every part of ECG device electrode 102 includes protrusion 1021.
Shell 101 includes four part recess 1012, respectively corresponds four parts of ECG device electrode 102.Wherein, in each groove 102
It also include through-hole 1011 with 1021 corresponding positions of protrusion.Shell 101 and the corresponding surface chart of ECG device electrode 102 can refer to
Figure 12.The description of function about groove 1012, protrusion 1021 and through-hole 1011, can refer to the description of Fig. 9~Figure 13, here not
It repeats again.
In other embodiments of the application, ECG device electrode 102 can also not include step, not include protrusion yet.It please join
Figure 17 is read, Figure 17 is the structural schematic diagram of a kind of shell 101 and ECG device electrode 102 that the another embodiment of the application provides.Such as
Shown in Figure 17, ECG device electrode 102 is column structure, and the column structure with FPC 501 for being electrically connected.Shell 101 include with
The corresponding through-hole 1011 of ECG device electrode 102.ECG device electrode 102 can occupy through-hole 1011, be electrically connected with FPC 501, such as
It is connect by elastic slice 600 or conducting resinl with FPC 501.ECG device electrode 102 can occupy through-hole 1011 and make ECG device electric
The fusion of the shape of pole 102 and shell 101.
Optionally, ECG device electrode 102 may include four sections, and every segment electrode 102 all can be round, and four segment electrodes 102
It can be respectively positioned on the annulus concentric with the circular opening 700 on shell 101.
The embodiment of the present application is introduced by taking the ECG device electrode 102 on smartwatch as an example, but the embodiment of the present application
The design of the ECG device electrode 102 and shell 101 of offer is not limited to smartwatch, can be also used for other wearable devices, head
It wears in equipment, smart phone, PDA or laptop.In addition, the embodiment of the present application is with shell 101 and ECG device electrode
It is introduced for 102, but the preparation process and structure of shell 101 and ECG device electrode 102 design can be also used for electronics
In other modules in equipment or equipment or module other than electronic equipment, the embodiment of the present application is not construed as limiting this.
The above, the only specific embodiment of the embodiment of the present application, but the protection scope of the embodiment of the present application is not
It is confined to this, any change or replacement in the technical scope that the embodiment of the present application discloses should all be covered and implement in the application
Within the protection scope of example.Therefore, the protection scope of the embodiment of the present application should be based on the protection scope of the described claims.
Claims (20)
1. a kind of integral structure, the integral structure is used for smartwatch, and the integral structure includes electrode and the intelligent hand
The shell of table, which is characterized in that
The electrode and the shell are different ceramic materials；The electrode, is used for and skin contact, to acquire electric signal；
The integral structure carries out one sintering by the corresponding plain embryo overlapping of the corresponding plain embryo of the shell and the electrode and obtains；
Alternatively, the integral structure is sintered and then is bonded respectively by the corresponding plain embryo of the corresponding plain embryo of the shell and the electrode
It arrives.
2. integral structure according to claim 1, which is characterized in that the electrode is conducting ceramic material, the shell
For insulating ceramic materials；Include protrusion on the electrode；Include groove on the shell, includes through-hole in the groove；It is described
Smartwatch also includes flexible circuit board；
The electrode is inlayed in the groove, and the protrusion occupies the through-hole；
The protrusion, for being electrically connected across the through-hole with the flexible circuit board, so that the electrode and the flexible electrical
The electrical connection of road plate.
3. integral structure according to claim 2, which is characterized in that described to project through conducting resinl and the flexible circuit
Plate electrical connection, so that the electrode is electrically connected with the flexible circuit board；Or
The flexible circuit board includes elastic slice, and the protrusion with the elastic slice for contacting, so that the electrode and the flexibility
Circuit board electrical connection.
4. integral structure according to claim 1, which is characterized in that the electrode is conducting ceramic material, the shell
For insulating ceramic materials；It include through-hole on the shell, the smartwatch also includes flexible circuit board；The electrode, is used for
The through-hole is occupied, to be electrically connected with the flexible circuit board.
5. according to the described in any item integral structures of claim 2 to 4, which is characterized in that the flexible circuit board also with electrocardio
The chip of figure device is electrically connected；
The electric signal of the electrode acquisition is transferred to the chip via the flexible circuit board；The chip, for described
Electric signal is handled to obtain data relevant to electrocardiogram；The ECG device is included in the smartwatch.
6. electrode according to any one of claims 1 to 5, which is characterized in that the quantity of the electrode is two sections, two sections of institutes
Stating in electrode every section is arch, and two sections of electrodes are respectively positioned on the annulus concentric with the circular opening on the shell.
7. electrode according to any one of claims 1 to 5, which is characterized in that the quantity of the electrode is four sections, four sections of institutes
Stating in electrode every section is arch, and four sections of electrodes are respectively positioned on the annulus concentric with the circular opening on the shell.
8. integral structure according to any one of claims 1 to 7, which is characterized in that the integral structure is by the shell
It is overlapped between corresponding element embryo and the corresponding plain embryo of the electrode by buffer, and carries out one sintering and obtain.
9. integral structure according to claim 8, which is characterized in that the integral structure be by integrally sintering after also into
Row polishing, polishing obtain.
10. integral structure according to any one of claims 1 to 7, which is characterized in that the integral structure passes through following mistake
Journey sintering, bonding obtain:
Element embryo corresponding to the shell is sintered to obtain the corresponding ceramic structure of the shell, element corresponding to the electrode
Embryo is sintered to obtain the corresponding ceramic structure of the electrode；
The corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode are bonded；
Gap-filling glue is injected between the corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode, to be bonded
Ceramic structure；
Grinding and buffing is carried out to the ceramic structure of the bonding, obtains the integral structure.
11. a kind of smartwatch, the smartwatch includes shell and ECG device, which is characterized in that the electrocardiogram device
Part includes two sections or is more than two segment electrodes, is inlaid with the electrode in the shell position of the shell contact skin；The electricity
Pole is used for and skin contact, to acquire electric signal；
The shell and the extremely different ceramic material of the electricity, the shell and the electrode are structure as a whole；
The integral structure carries out one sintering by the corresponding plain embryo overlapping of the corresponding plain embryo of the shell and the electrode and obtains；
Alternatively, the integral structure is sintered and then is bonded respectively by the corresponding plain embryo of the corresponding plain embryo of the shell and the electrode
It arrives.
12. smartwatch according to claim 11, which is characterized in that the electrode is conducting ceramic material, described outer
Shell is insulating ceramic materials；Include protrusion on the electrode；Include groove on the shell, includes through-hole in the groove；Institute
Stating smartwatch also includes flexible circuit board；
The electrode is inlayed in the groove, and the protrusion occupies the through-hole；
The protrusion, for being electrically connected across the through-hole with the flexible circuit board, so that the electrode and the flexible electrical
The electrical connection of road plate.
13. smartwatch according to claim 12, which is characterized in that described to project through conducting resinl and the flexible electrical
Road plate electrical connection, so that the electrode is electrically connected with the flexible circuit board；Or
The flexible circuit board includes elastic slice, and the protrusion with the elastic slice for contacting, so that the electrode and the flexibility
Circuit board electrical connection.
14. smartwatch according to claim 11, which is characterized in that the electrode is conducting ceramic material, described outer
Shell is insulating ceramic materials；It include through-hole on the shell, the smartwatch also includes flexible circuit board；The electrode is used
In occupying the through-hole, to be electrically connected with the flexible circuit board.
15. 2 to 14 described in any item smartwatch according to claim 1, which is characterized in that the flexible circuit board also with institute
State the chip electrical connection of ECG device；
The electric signal of the electrode acquisition is transferred to the chip via the flexible circuit board；The chip, for described
Electric signal is handled to obtain data relevant to electrocardiogram.
16. 1 to 15 described in any item smartwatch according to claim 1, which is characterized in that the quantity of the electrode is two
Section, every section is arch in two sections of electrodes, and two sections of electrodes be respectively positioned on it is concentric with the circular opening on the shell
Annulus on.
17. 1 to 15 described in any item smartwatch according to claim 1, which is characterized in that the quantity of the electrode is four
Section, every section is arch in two sections of electrodes, and four sections of electrodes be respectively positioned on it is concentric with the circular opening on the shell
Annulus on.
18. 1 to 17 described in any item smartwatch according to claim 1, which is characterized in that the integral structure is by described outer
It is overlapped between the corresponding plain embryo of shell and the corresponding plain embryo of the electrode by buffer, and carries out one sintering and obtain.
19. smartwatch according to claim 18, which is characterized in that the integral structure is gone back after integrally sintering
It polished, polish to obtain.
20. 1 to 17 described in any item smartwatch according to claim 1, which is characterized in that the integral structure is by following
Process sintering, bonding obtain:
Element embryo corresponding to the shell is sintered to obtain the corresponding ceramic structure of the shell, element corresponding to the electrode
Embryo is sintered to obtain the corresponding ceramic structure of the electrode；
The corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode are bonded；
Gap-filling glue is injected between the corresponding ceramic structure of the shell and the corresponding ceramic structure of the electrode, to be bonded
Ceramic structure；
Grinding and buffing is carried out to the ceramic structure of the bonding, obtains the integral structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910459060.2A CN110244546A (en) | 2019-05-29 | 2019-05-29 | Integral structure and smartwatch for smartwatch |
| CN201911184862.3A CN110794666B (en) | 2019-05-29 | 2019-11-27 | ECG electrode for smart watch and smart watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910459060.2A CN110244546A (en) | 2019-05-29 | 2019-05-29 | Integral structure and smartwatch for smartwatch |
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| CN110244546A true CN110244546A (en) | 2019-09-17 |
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| CN201910459060.2A Withdrawn CN110244546A (en) | 2019-05-29 | 2019-05-29 | Integral structure and smartwatch for smartwatch |
| CN201911184862.3A Active CN110794666B (en) | 2019-05-29 | 2019-11-27 | ECG electrode for smart watch and smart watch |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911184862.3A Active CN110794666B (en) | 2019-05-29 | 2019-11-27 | ECG electrode for smart watch and smart watch |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112462593A (en) * | 2020-11-27 | 2021-03-09 | 维沃移动通信有限公司 | Intelligent watch |
| WO2022016539A1 (en) * | 2020-07-24 | 2022-01-27 | 深圳市汇顶科技股份有限公司 | Biological information measurement assembly and wearable device |
| WO2022028502A1 (en) * | 2020-08-06 | 2022-02-10 | 华为技术有限公司 | Wearable device |
| WO2022083261A1 (en) * | 2020-10-23 | 2022-04-28 | Oppo广东移动通信有限公司 | Electronic device and wearable device |
| CN115464388A (en) * | 2022-06-13 | 2022-12-13 | 苏州卓汇自动化设备有限公司 | Automatic string rod dismounting and mounting device for front end of watch shell anode |
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| IL287216B1 (en) * | 2021-10-12 | 2024-02-01 | Cardiacsense Ltd | Medical watch for measuring physiological parameters |
| CN117547277A (en) * | 2022-08-05 | 2024-02-13 | 华为技术有限公司 | Electrocardiogram electrode and electronic equipment |
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| US6622046B2 (en) * | 2001-05-07 | 2003-09-16 | Medtronic, Inc. | Subcutaneous sensing feedthrough/electrode assembly |
| EP2774538B1 (en) * | 2013-03-06 | 2022-05-25 | Roche Diabetes Care GmbH | Process for detecting an analyte using a sensor with Mn2O3 catalyst |
| US9757576B2 (en) * | 2014-03-18 | 2017-09-12 | West Affum Holdings Corp. | Reliable readiness indication for a wearable defibrillator |
| WO2016036747A1 (en) * | 2014-09-02 | 2016-03-10 | Apple Inc. | Wearable electronic device |
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| US10424962B2 (en) * | 2015-09-30 | 2019-09-24 | Apple Inc. | Charging assembly for wireless power transfer |
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| EP3556282B1 (en) * | 2017-01-13 | 2023-08-02 | Huawei Technologies Co., Ltd. | Wearable device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022016539A1 (en) * | 2020-07-24 | 2022-01-27 | 深圳市汇顶科技股份有限公司 | Biological information measurement assembly and wearable device |
| WO2022028502A1 (en) * | 2020-08-06 | 2022-02-10 | 华为技术有限公司 | Wearable device |
| WO2022083261A1 (en) * | 2020-10-23 | 2022-04-28 | Oppo广东移动通信有限公司 | Electronic device and wearable device |
| CN112462593A (en) * | 2020-11-27 | 2021-03-09 | 维沃移动通信有限公司 | Intelligent watch |
| CN112462593B (en) * | 2020-11-27 | 2022-02-08 | 维沃移动通信有限公司 | Intelligent watch |
| CN115464388A (en) * | 2022-06-13 | 2022-12-13 | 苏州卓汇自动化设备有限公司 | Automatic string rod dismounting and mounting device for front end of watch shell anode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110794666B (en) | 2021-10-26 |
| CN110794666A (en) | 2020-02-14 |
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Application publication date: 20190917 |