CN209463995U - A kind of blood oxygen wrist-watch - Google Patents
A kind of blood oxygen wrist-watch Download PDFInfo
- Publication number
- CN209463995U CN209463995U CN201821860803.4U CN201821860803U CN209463995U CN 209463995 U CN209463995 U CN 209463995U CN 201821860803 U CN201821860803 U CN 201821860803U CN 209463995 U CN209463995 U CN 209463995U
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- wrist
- watch
- blood oxygen
- plastic cement
- circuit board
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of blood oxygen wrist-watches, technology is traced using photoelectricity blood oxygen detection technique combination photoplethysmographic, wrist skin is irradiated by perspective skin-type sensor using the light beam of two beam different wave length of infrared beam and near-infrared light beam, then reflected light wave is received by light-sensitive element, then measuring signal is obtained, acquired information shows result after control processor is handled；It traces to combine and blood oxygen is detected using the detection of photoelectricity blood oxygen and photoplethysmographic, detection is time-consuming short, and detection accuracy is high, meets requirement；Entire blood oxygen wrist-watch uses integral structure, and all components are all integrated in wrist-watch ontology, so that the compact of entire blood oxygen wrist-watch, convenient for carrying；Entire blood oxygen wrist-watch not only has the wearing decoration functions of general wrist-watch, can also realize blood oxygen detection to wearer in real time, meet the requirement of functional diversities.
Description
Technical field
The utility model relates to a kind of intelligence wearing product more particularly to a kind of blood oxygen wrist-watches.
Background technique
With the development of society, people increasingly pay close attention to the health of itself, it is such as right in time by wearable medical wrist-watch
The health status of itself is detected.
Probe is usually used in existing wearable smartwatch and the mode of fuselage separation is arranged, and probe is joined for physiology
Several measurements, while probe is connect by the external interface on fuselage with fuselage.The probe of this wearable smartwatch uses
It is extremely inconvenient, and need to carry out probe plug processing in use, while the wearable smartwatch of this structure
Overall dimensions are larger, it has not been convenient to carry, while the detection efficiency of the blood oxygen detection method of this wearable smartwatch compared with
It is low.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of blood oxygen wrist-watches, it is intended to solve existing wearable smartwatch and use
Probe and fuselage separated structure are popped one's head in inconvenient for use, and overall dimensions are big, the lower problem of detection efficiency.
The technical solution of the utility model is as follows:
A kind of blood oxygen wrist-watch, wherein in the intrinsic PCB circuit board of wrist-watch and be arranged in hand including wrist-watch ontology, setting
The intrinsic oxygen saturation measurement structure of table, integrated installation has quartz cassette gear-box in PCB circuit board, in PCB circuit
Control processor is provided on plate, the oxygen saturation measurement structure is connect with control processor, quartz cassette gear-box and
PCB circuit board connection drives the running of quartz cassette gear-box by PCB circuit board: being sent out by oxygen saturation measurement structure 300
The feux rouges and wavelength of a length of 660nm of ejected wave is the skin at the near infrared light wrist of 905nm, oxygen saturation measurement structure
The light wave returned by the skin reflex of wrist is received, measuring signal is then obtained and is sent to control processor, control processing
Device carries out processing analysis to measuring signal, obtains blood oxygen saturation and pulse frequency and exports.
The blood oxygen wrist-watch, wherein the wrist-watch ontology includes watch case and the wrist-watch bottom being coupled with watch case
Shell, the watch case and wrist-watch bottom case cooperatively form installation space, the PCB circuit board and oxygen saturation measurement structure setting
In installation space.
The blood oxygen wrist-watch, wherein upper plastic cement cover and lower plastic cement cover, the upper plastic cement cover are provided in installation space
Be coupled with lower plastic cement cover, PCB circuit board is mounted between plastic cement cover and lower plastic cement cover, the watch case, upper plastic cement cover,
Lower plastic cement cover and wrist-watch bottom case are set gradually from top to bottom.
The blood oxygen wrist-watch, wherein it is provided with the first positioning column on one side what upper plastic cement cover was contacted with PCB circuit board,
It is provided with positioning through hole corresponding with the first positioning column in PCB circuit board, is provided on lower plastic cement cover and the first positioning
The first positioning hole that column is coupled, first positioning column are coupled after passing through positioning through hole with first positioning hole.
The blood oxygen wrist-watch, wherein be provided with display screen in installation space, the display location is in watch case and upper
Between plastic cement cover, the display screen is connect with control processor, and control processor carries out processing analysis to measuring signal, obtains blood
Oxygen saturation and pulse frequency are simultaneously exported to display screen, and display screen shows measurement result through watch case.
The blood oxygen wrist-watch, wherein the second positioning column is provided in one side of the upper plastic cement cover close to watch case, in hand
The second location hole being coupled with the second positioning column is provided on watchcase, the second positioning column is coupled with second location hole,
Make to realize Fast Installation between watch case, display screen and upper plastic cement cover.
The blood oxygen wrist-watch, wherein the through-hole through entire wrist-watch bottom case, blood oxygen saturation are provided on wrist-watch bottom case
Degree measurement structure is arranged on the through-hole of wrist-watch bottom case, and the through hole of wrist-watch bottom case is provided with the bottom cover glass of closing through-hole；
Oxygen saturation measurement structure emits the light of two beam different wave lengths through the skin at bottom cover glass irradiation wrist, by wrist
The light wave that skin reflex is returned is received through bottom cover glass by oxygen saturation measurement structure.
The blood oxygen wrist-watch, wherein the blood oxygen wrist-watch includes rechargeable battery, and the rechargeable battery is located at lower modeling
Between glue cover and oxygen saturation measurement structure, rechargeable battery is connect with PCB circuit board.
The blood oxygen wrist-watch, wherein it further include the Wireless charging coil for realizing charging to rechargeable battery, it is described
Wireless charging coil is connect with rechargeable battery, and the Wireless charging coil is located at rechargeable battery and oxygen saturation measurement knot
Between structure: blood oxygen wrist-watch is placed in the chargeable range of wireless charger, it can be by Wireless charging coil to chargeable electricity
Realize charging in pond.
The blood oxygen wrist-watch, wherein Bluetooth communication modules, the Bluetooth communication modules are provided in PCB circuit board
It is connect with control processor, control processor carries out processing analysis to measuring signal, obtains blood oxygen saturation and pulse frequency and passes through
Display screen output, is shown by the way that measurement structure to be transmitted on the handheld terminal for being equipped with and be applicable in APP through Bluetooth communication modules
Show.
The utility model has the beneficial effects that the utility model by providing a kind of blood oxygen wrist-watch, is detected using photoelectricity blood oxygen
Technology combination photoplethysmographic traces technology, and the light beam using two beam different wave length of infrared beam and near-infrared light beam passes through
It has an X-rayed skin-type sensor and irradiates wrist skin, reflected light wave is then received by light-sensitive element, then obtain measurement letter
Number, acquired information shows result after control processor is handled；It is retouched using the detection of photoelectricity blood oxygen and photoplethysmographic
Note, which combines, detects blood oxygen, and detection is time-consuming short, and detection accuracy is high, meets requirement；Entire blood oxygen wrist-watch uses one
Body formula structure, all components are all integrated in wrist-watch ontology, so that the compact of entire blood oxygen wrist-watch, convenient for carrying；
Entire blood oxygen wrist-watch not only has the wearing decoration functions of general wrist-watch, can also realize blood oxygen detection to wearer in real time, full
The requirement of sufficient functional diversities.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of blood oxygen wrist-watch in the utility model.
Fig. 2 is the part explosive view of blood oxygen wrist-watch in the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As depicted in figs. 1 and 2, a kind of blood oxygen wrist-watch, including wrist-watch ontology, setting are in the intrinsic PCB circuit board of wrist-watch
200 and be arranged in the intrinsic oxygen saturation measurement structure 300 of wrist-watch, integrated installation has quartzy machine in PCB circuit board 200
Core gear case, is provided with control processor in PCB circuit board 200, and the oxygen saturation measurement structure 300 is handled with control
Device connection, quartz cassette gear-box and PCB circuit board 200 connect, and drive quartz cassette gear-box fortune by PCB circuit board 200
Make: by the light of the two beam different wave lengths of transmitting of oxygen saturation measurement structure 300, (light of two beam different wave lengths includes that wavelength is
The feux rouges and wavelength of 660nm be 905nm near infrared light) irradiation wrist at skin, oxygen saturation measurement structure 300 receive
The light wave returned by the skin reflex of wrist then obtains measuring signal and is sent to control processor, control processor pair
Measuring signal carries out processing analysis, obtains blood oxygen saturation and pulse frequency and exports.
The technical program is according to reduced hemoglobin (Hb), oxyhemoglobin (HbO2) in feux rouges and nearly red light region
Absorption Spectrum characteristic is foundation, establishes data processing empirical equation with Lambert Beer law (one Beer law of lambert)；
The technical program traces technology using photoelectricity blood oxygen detection technique combination volume pulsation, using two beam different wave lengths light (including
The near infrared light that the feux rouges and wavelength that wavelength is 660nm are 905nm) irradiation wrist skin, it then receives wrist skin reflex and returns
The light wave come, then obtains measuring signal；Acquired measuring signal exports measured result after control processor is handled.
Specifically, the wrist-watch ontology includes watch case 110 and the wrist-watch bottom case 120 being coupled with watch case 110, institute
It states watch case 110 and wrist-watch bottom case 120 cooperatively forms installation space, the PCB circuit board 200 and oxygen saturation measurement structure
300 are arranged in installation space.
In order to facilitate the fixed and positioned of PCB circuit board 200, upper plastic cement cover 130 and lower modeling are provided in installation space
Glue cover 140, the upper plastic cement cover 130 and lower plastic cement cover 140 are coupled, and PCB circuit board 200 is mounted on 130 He of plastic cement cover
Between lower plastic cement cover 140, the watch case 110, upper plastic cement cover 130, lower plastic cement cover 140 and wrist-watch bottom case 120 from top to bottom according to
Secondary setting, the setting of upper plastic cement cover 130 and lower plastic cement cover 140, not only can be convenient the installation of PCB circuit board 200, to PCB electricity
The installation of road plate 200 is positioned, and PCB circuit board 200 can also be made to have good waterproof effect, guarantees PCB circuit board 200
Service life.
Preferably, determine to improve being coupled between upper plastic cement cover 130, PCB circuit board 200 and lower plastic cement cover 140
The efficiency of position, is provided with the first positioning column 131 what upper plastic cement cover 130 was contacted with PCB circuit board 200, in PCB circuit board on one side
It is provided with positioning through hole corresponding with the first positioning column 131 on 200, is provided on lower plastic cement cover 140 and the first positioning column
131 first positioning holes being coupled, first positioning column 131 are coupled after passing through positioning through hole with first positioning hole,
Make to realize Fast Installation between plastic cement cover 130, PCB circuit board 200 and lower plastic cement cover 140.
Further, output blood oxygen saturation and pulse frequency are shown as a result, being provided with OLED in installation space for convenience
Screen 400, the OLED display screen 400 is located between watch case 110 and upper plastic cement cover 130, the OLED display screen 400 and control
Processor connection, control processor carry out processing analysis to measuring signal, obtain blood oxygen saturation and pulse frequency and export to OLED
Display screen 400, OLED display screen 400 show measurement result through watch case 110.
Preferably, positioning is coupled between watch case 110, OLED display screen 400 and upper plastic cement cover 130 in order to improve
Efficiency, be provided with the second positioning column 132 in one side of the upper plastic cement cover 130 close to watch case 110, set on watch case 110
It is equipped with the second location hole being coupled with the second positioning column 132, the second positioning column 132 is coupled with second location hole, makes
Fast Installation is realized between watch case 110, OLED display screen 400 and upper plastic cement cover 130.
Further, to wrist skin transmitting light and wrist skin is received in order to facilitate oxygen saturation measurement structure 300
The reflected light of skin, is provided with the through-hole through entire wrist-watch bottom case 120 on wrist-watch bottom case 120, and blood oxygen saturation is surveyed
Amount structure 300 is arranged on the through-hole of wrist-watch bottom case 120, and the through hole of wrist-watch bottom case 120 is provided with the bottom cover of closing through-hole
Glass 121；The light that oxygen saturation measurement structure 300 emits two beam different wave lengths irradiates at wrist through bottom cover glass 121
Skin is received through bottom cover glass 121 by oxygen saturation measurement structure 300 by the light wave that the skin reflex of wrist is returned.
Power supply is provided to blood oxygen wrist-watch in order to meet, the blood oxygen wrist-watch can use general watch cell, or adopt
Use rechargeable battery.In the present embodiment, the blood oxygen wrist-watch uses rechargeable battery 500, under the rechargeable battery 500 is located at
Between plastic cement cover 140 and oxygen saturation measurement structure 300, rechargeable battery 500 is connect with PCB circuit board 200；General hand
Table battery is needed to buy battery again to wrist-watch maintenance store and be replaced after power depletion, troublesome in poeration；And this technology side
Case, can be by charging i.e. to rechargeable battery 500 after the power depletion of blood oxygen wrist-watch using rechargeable battery 500
Can, no replacement is required watch cell is easy to operate simple.
It charges for convenience to rechargeable battery 500, the blood oxygen wrist-watch further includes for rechargeable battery 500
Realize that the Wireless charging coil 510 of charging, the Wireless charging coil 510 are connect with rechargeable battery 500, the wireless charging
Coil 510 is between rechargeable battery 500 and oxygen saturation measurement structure 300: as long as blood oxygen wrist-watch is placed on wirelessly
In the chargeable range of charger, rechargeable battery 500 can be realized by Wireless charging coil 510 and be charged, without dismantling blood
Oxygen wrist-watch, it is simple to operate.
In order to obtain measurement result in time, Bluetooth communication modules, the Bluetooth transmission are provided in PCB circuit board 200
Module is connect with control processor, and control processor carries out processing analysis to measuring signal, obtains blood oxygen saturation and pulse frequency simultaneously
It is exported by OLED display screen 400, by the way that measurement structure to be transmitted to through Bluetooth communication modules is installed the hand-held end for being applicable in APP
It is shown on end (including mobile phone, tablet computer, etc.).
The technical program traces technology using photoelectricity blood oxygen detection technique combination photoplethysmographic, uses infrared beam
Wrist skin is irradiated by perspective skin-type sensor with the light beam of two beam different wave length of near-infrared light beam, then by light-sensitive element
Reflected light wave is received, measuring signal is then obtained, acquired information shows result after control processor is handled；It adopts
It is traced to combine and blood oxygen is detected with the detection of photoelectricity blood oxygen and photoplethysmographic, detection is time-consuming short, and detection accuracy is high,
Meet requirement；Entire blood oxygen wrist-watch not only has the wearing decoration functions of general wrist-watch, can also be in real time to wearer's reality
Existing blood oxygen detection, meets the requirement of functional diversities；In order to make each functional component inside blood oxygen wrist-watch operate more smooth, this
Technical solution abandons the structure of conventional quartz machine core, only selects the box portion of conventional quartz machine core, utilizes PCB circuit board
200 power supply pushes quartz cassette to run.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of blood oxygen wrist-watch, which is characterized in that including wrist-watch ontology, be arranged in the intrinsic PCB circuit board of wrist-watch and setting
In the intrinsic oxygen saturation measurement structure of wrist-watch, integrated installation has quartz cassette gear-box in PCB circuit board, in PCB
Control processor is provided on circuit board, the oxygen saturation measurement structure is connect with control processor, quartz cassette gear
Case is connected with PCB circuit board, is driven the running of quartz cassette gear-box by PCB circuit board: being passed through oxygen saturation measurement structure
The skin near infrared light wrist that the feux rouges and wavelength that launch wavelength is 660nm are 905nm, oxygen saturation measurement knot
Structure receives the light wave returned by the skin reflex of wrist, then obtains measuring signal and is sent to control processor, at control
Reason device carries out processing analysis to measuring signal, obtains blood oxygen saturation and pulse frequency and exports.
2. blood oxygen wrist-watch according to claim 1, which is characterized in that the wrist-watch ontology includes watch case and and watch case
The wrist-watch bottom case being coupled, the watch case and wrist-watch bottom case cooperatively form installation space, and the PCB circuit board and blood oxygen are full
It is arranged in installation space with degree measurement structure.
3. blood oxygen wrist-watch according to claim 2, which is characterized in that be provided with upper plastic cement cover and lower modeling in installation space
Glue cover, the upper plastic cement cover and lower plastic cement cover are coupled, and PCB circuit board is mounted between plastic cement cover and lower plastic cement cover, institute
Watch case, upper plastic cement cover, lower plastic cement cover and wrist-watch bottom case is stated to set gradually from top to bottom.
4. blood oxygen wrist-watch according to claim 3, which is characterized in that in the one side that upper plastic cement cover is contacted with PCB circuit board
It is provided with the first positioning column, positioning through hole corresponding with the first positioning column is provided in PCB circuit board, on lower plastic cement cover
It is provided with the first positioning hole being coupled with the first positioning column, first positioning column positions after passing through positioning through hole with first
Hole is coupled.
5. blood oxygen wrist-watch according to claim 2, which is characterized in that display screen is provided in installation space, it is described aobvious
Display screen is located between watch case and upper plastic cement cover, and the display screen is connect with control processor, and control processor is to measuring signal
Carry out processing analysis, obtain blood oxygen saturation and pulse frequency and export to display screen, display screen through watch case to measurement result into
Row display.
6. blood oxygen wrist-watch according to claim 5, which is characterized in that be arranged in one side of the upper plastic cement cover close to watch case
There is the second positioning column, the second location hole being coupled with the second positioning column, the second positioning column and are provided on watch case
Two location holes are coupled, and make to realize Fast Installation between watch case, display screen and upper plastic cement cover.
7. blood oxygen wrist-watch according to claim 2, which is characterized in that be provided on wrist-watch bottom case through entire wrist-watch bottom
The through-hole of shell, oxygen saturation measurement structure setting are provided with envelope on the through-hole of wrist-watch bottom case, in the through hole of wrist-watch bottom case
Close the bottom cover glass of through-hole；The light that oxygen saturation measurement structure emits two beam different wave lengths irradiates at wrist through bottom cover glass
Skin, received through bottom cover glass by oxygen saturation measurement structure by the light wave that the skin reflex of wrist is returned.
8. blood oxygen wrist-watch according to claim 3, which is characterized in that the blood oxygen wrist-watch includes rechargeable battery, described
Between lower plastic cement cover and oxygen saturation measurement structure, rechargeable battery is connect rechargeable battery with PCB circuit board.
9. blood oxygen wrist-watch according to claim 8, which is characterized in that further include for realizing charging to rechargeable battery
Wireless charging coil, the Wireless charging coil are connect with rechargeable battery, and the Wireless charging coil is located at rechargeable battery
Between oxygen saturation measurement structure: blood oxygen wrist-watch is placed in the chargeable range of wireless charger, it can be by wireless
Charge coil realizes rechargeable battery and charges.
10. blood oxygen wrist-watch according to claim 5, which is characterized in that be provided with Bluetooth transmission mould in PCB circuit board
Block, the Bluetooth communication modules are connect with control processor, and control processor carries out processing analysis to measuring signal, obtain blood oxygen
Saturation degree and pulse frequency are simultaneously exported by display screen, are equipped with applicable APP by the way that measurement structure to be transmitted to through Bluetooth communication modules
Handheld terminal on shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860803.4U CN209463995U (en) | 2018-11-13 | 2018-11-13 | A kind of blood oxygen wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860803.4U CN209463995U (en) | 2018-11-13 | 2018-11-13 | A kind of blood oxygen wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209463995U true CN209463995U (en) | 2019-10-08 |
Family
ID=68087642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821860803.4U Expired - Fee Related CN209463995U (en) | 2018-11-13 | 2018-11-13 | A kind of blood oxygen wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209463995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244798A (en) * | 2020-11-13 | 2021-01-22 | 梁锦钊 | Wearable heart rate blood oxygen detector |
-
2018
- 2018-11-13 CN CN201821860803.4U patent/CN209463995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244798A (en) * | 2020-11-13 | 2021-01-22 | 梁锦钊 | Wearable heart rate blood oxygen detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 Termination date: 20201113 |