CN204562175U - A kind of ring shape BOLD contrast - Google Patents
A kind of ring shape BOLD contrast Download PDFInfo
- Publication number
- CN204562175U CN204562175U CN201520200224.7U CN201520200224U CN204562175U CN 204562175 U CN204562175 U CN 204562175U CN 201520200224 U CN201520200224 U CN 201520200224U CN 204562175 U CN204562175 U CN 204562175U
- Authority
- CN
- China
- Prior art keywords
- bold contrast
- chip
- ring shape
- main control
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Secondary Cells (AREA)
Abstract
This utility model provides a kind of ring shape BOLD contrast, comprises BOLD contrast housing, measuring system and electric power system; Described measuring system comprises main control chip, AFE (analog front end), dual wavelength light electric diode and sensing body; The Voltage stabilizing module that described electric power system comprises battery, the battery protection chip be electrically connected with battery, the routing function chip be electrically connected with described battery protection chip outfan, the USB base be electrically connected with described routing function chip and battery protection chip input respectively and is electrically connected with described routing function chip output.Ring shape BOLD contrast described in the utility model makes carrying of BOLD contrast convenient, profile is more attractive in appearance, in main control chip, the setting of BLE communication module makes the measurement result of ring shape BOLD contrast transfer to the display devices such as mobile phone by BLE communication module, facilitates checking at any time of display result.
Description
Technical field
This utility model belongs to medical instruments field, especially relates to a kind of ring shape BOLD contrast.
Background technology
The most similar electronic instrument of common clamp-type BOLD contrast appearance, not portable and fragile in carrying process, as required, we have studied the portative BOLD contrast of a kind of ring shape.
Summary of the invention
In view of this, this utility model is intended to propose a kind ofly to utilize the reflection measurement blood oxygen of light and the ring shape BOLD contrast of pulse frequency, convenient to make BOLD contrast carry.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of ring shape BOLD contrast, comprises BOLD contrast housing, measuring system and electric power system;
Described BOLD contrast housing comprises upper casing and lower casing, and described upper casing is fixedly connected with lower casing, and it is ring shape, inner surface laminating finger root, and the rear end of this BOLD contrast housing is provided with a fixing cavity, and front end is provided with a measurement fixed mount;
Described measuring system comprises main control chip, AFE (analog front end), dual wavelength light electric diode and sensing body, described main control chip is provided with reset button switch and status indicator lamp, this main control chip is connected with described AFE (analog front end) signal, and this main control chip and AFE (analog front end) are fixed in described fixing cavity, described AFE (analog front end) is electrically connected with described dual wavelength light electric diode and sensing body, and described dual wavelength light electric diode and sensing body are fixed on described measurement fixed mount at a certain angle;
Described electric power system comprises battery, the battery protection chip be electrically connected with battery, the routing function chip be electrically connected with described battery protection chip outfan, the USB base be electrically connected with described routing function chip and battery protection chip input respectively and the Voltage stabilizing module be electrically connected with described routing function chip output, this electric power system is fixed in described fixing cavity, the outfan of described battery protection chip is electrically connected with the power input of described main control chip, the outfan of described Voltage stabilizing module is electrically connected with the power output end of described main control chip and AFE (analog front end) respectively, described USB base is fixed on described BOLD contrast housing, its external interface exposes described BOLD contrast housing.
Further, described main control chip is the M3 kernel SOC CC2640 of TI, and inner integrated BLE module, in order to realize the Bluetooth communication of this main control chip and mobile phone.
Further, described AFE (analog front end) is AFE4403.
Further, described dual wavelength light electric diode is the photodiode that hundred million photoelectronic wavelength are respectively LED and Ou Silang of 660nm, 940nm.
Further, described measurement fixed mount is arc, and the angle between described dual wavelength light electric diode and sensing body is 30 degree ~ 40 degree.
Further, described battery protection chip is S-8200.
Further, described routing function chip is the WPM2006 of Willsemi.
Further, described Voltage stabilizing module is the high efficiency internal integrated inductor DCDC chip XCL209 of TOREX.
Further, the inner surface of described BOLD contrast housing is also provided with pair of finger screens post, this finger screens post is T-shaped, and its top is the arc suitable with finger radian, in order to this ring shape BOLD contrast screens to be fixed on finger.
Relative to prior art, ring shape BOLD contrast described in the utility model has following advantage:
(1) ring shape BOLD contrast of the present invention makes carrying of BOLD contrast convenient, and profile is more attractive in appearance.
(2) in the main control chip of ring shape BOLD contrast of the present invention, the setting of BLE communication module makes the measurement result of ring shape BOLD contrast transfer to the display devices such as mobile phone by BLE communication module, facilitates checking at any time of display result.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining this utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the ring shape BOLD contrast described in this utility model embodiment;
Fig. 2 is the structural representation of the ring shape BOLD contrast described in this utility model embodiment;
Fig. 3 is the principle schematic of the ring shape BOLD contrast described in this utility model embodiment.
Description of reference numerals:
1-BOLD contrast housing, 11-upper casing, 12-lower casing, 13-fixes cavity; 14-measures fixed mount, and 15-points screens post, 2-measuring system; 21-main control chip, 211-reset button switch, 212-status indicator lamp; 22-AFE (analog front end), 23-dual wavelength light electric diode, 24-sensing body; 3-electric power system, 31-battery, 32-battery protection chip; 33-routing function chip, 34-USB base, 35-Voltage stabilizing module.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in this utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe this utility model in detail in conjunction with the embodiments.
As shown in Figures 1 to 3, this utility model comprises BOLD contrast housing 1, measuring system 2 and electric power system 3.
BOLD contrast housing 1 comprises upper casing 11 and lower casing 12, and upper casing 11 is fixedly connected with lower casing 12, and it is ring shape, inner surface laminating finger root, the rear end of this BOLD contrast housing 1 is provided with a fixing cavity 13, and front end is provided with a measurement fixed mount 14, so that measuring system 2 and electric power system 3 is fixing.
Measuring system 2 comprises main control chip 21, AFE (analog front end) 22, dual wavelength light electric diode 23 and sensing body 24, main control chip 21 is provided with reset button switch 211 and status indicator lamp 212, in order to realize measuring front and back date restoring original state and the display to this BOLD contrast duty, this main control chip 21 is connected with AFE (analog front end) 22 signal, and this main control chip 21 and AFE (analog front end) 22 are fixed in fixing cavity 13, AFE (analog front end) 22 is electrically connected with dual wavelength light electric diode 23 and sensing body 24, dual wavelength light electric diode 23 and sensing body 24 are fixed at a certain angle to be measured on fixed mount 14, so that dual wavelength light electric diode 23 launches different wavelengths of light signal under the control of main control chip 21 and AFE (analog front end) 22, after referring to that abdomen reflects at a certain angle, received by sensing body 24, sensing body 24 converts the optical signal of reception to the signal of telecommunication and is delivered to main control chip 21 through AFE (analog front end) 22, obtain measurement result.
Electric power system 3 comprises battery 31, the battery protection chip 32 be electrically connected with battery 31, the routing function chip 33 be electrically connected with battery protection chip 32 outfan, the USB base 34 be electrically connected with routing function chip 33 and battery protection chip 32 input respectively and the Voltage stabilizing module 35 be electrically connected with routing function chip 33 outfan, this electric power system 3 is fixed in fixing cavity 13, the outfan of battery protection chip 32 is electrically connected with the power input of main control chip 21, the outfan of Voltage stabilizing module 35 is electrically connected with the power output end of main control chip 21 and AFE (analog front end) 22 respectively, USB base 34 is fixed on BOLD contrast housing 1, its external interface exposes BOLD contrast housing 1, so that battery 31 is powered to main control chip 21 under the protection of battery protection chip 32, and power to AFE (analog front end) 22 through Voltage stabilizing module 35, and when battery 31 electricity deficiency, can through USB base 34 while charge to battery 31, while power to main control chip 21 and AFE (analog front end) 22 through routing function chip 33 and Voltage stabilizing module 35.
Main control chip 21 is the M3 kernel SOC CC2640 of TI, inner integrated BLE module, in order to realize the Bluetooth communication of this main control chip 21 and mobile phone, so that measurement result input handset App shows by main control chip 21.
AFE (analog front end) 22 is AFE4403.
Dual wavelength light electric diode 23 is the photodiode that hundred million photoelectronic wavelength are respectively LED and Ou Silang of 660nm, 940nm.
Measuring fixed mount 14 is arc, and the angle between dual wavelength light electric diode 23 and sensing body 24 is 30 degree ~ 40 degree, so that sensing body 24 receives refer to the light that abdomen reflects.
Battery protection chip 32 is S-8200.
Routing function chip 33 is the WPM2006 of Willsemi.
Voltage stabilizing module 35 is the high efficiency internal integrated inductor DCDC chip XCL209 of TOREX.
The inner surface of BOLD contrast housing 1 is also provided with pair of finger screens post 15, this finger screens post is T-shaped, and its top is the arc suitable with finger radian, in order to this ring shape BOLD contrast screens to be fixed on finger.
Work process of the present utility model is: wear to finger root by ring shape BOLD contrast, press reset button switch 211, data reset in main control chip 21, main control chip 21 controls dual wavelength light electric diode 23 by AFE (analog front end) 22 and launches the light of two kinds of wavelength in interval according to certain rules, light is received by sensing body 24 after referring to abdomen reflection, sensing body 24 converts the optical signal received to the signal of telecommunication and inputs main control chip 21 through AFE (analog front end) 22, main control chip 21 obtains measurement result, and by this result by Bluetooth transmission to mobile phone A pp, people check on mobile phone.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a ring shape BOLD contrast, is characterized in that: comprise BOLD contrast housing, measuring system and electric power system;
Described BOLD contrast housing comprises upper casing and lower casing, and described upper casing is fixedly connected with lower casing, and it is ring shape, inner surface laminating finger root, and the rear end of this BOLD contrast housing is provided with a fixing cavity, and front end is provided with a measurement fixed mount;
Described measuring system comprises main control chip, AFE (analog front end), dual wavelength light electric diode and sensing body, described main control chip is provided with reset button switch and status indicator lamp, this main control chip is connected with described AFE (analog front end) signal, and this main control chip and AFE (analog front end) are fixed in described fixing cavity, described AFE (analog front end) is electrically connected with described dual wavelength light electric diode and sensing body, and described dual wavelength light electric diode and sensing body are fixed on described measurement fixed mount at a certain angle;
Described electric power system comprises battery, the battery protection chip be electrically connected with battery, the routing function chip be electrically connected with described battery protection chip outfan, the USB base be electrically connected with described routing function chip and battery protection chip input respectively and the Voltage stabilizing module be electrically connected with described routing function chip output, this electric power system is fixed in described fixing cavity, the outfan of described battery protection chip is electrically connected with the power input of described main control chip, the outfan of described Voltage stabilizing module is electrically connected with the power output end of described main control chip and AFE (analog front end) respectively, described USB base is fixed on described BOLD contrast housing, its external interface exposes described BOLD contrast housing.
2. ring shape BOLD contrast according to claim 1, is characterized in that: described main control chip is the M3 kernel SOC CC2640 of TI, and inner integrated BLE module, in order to realize the Bluetooth communication of this main control chip and mobile phone.
3. ring shape BOLD contrast according to claim 1, is characterized in that: described AFE (analog front end) is AFE4403.
4. ring shape BOLD contrast according to claim 1, is characterized in that: described dual wavelength light electric diode is the photodiode that hundred million photoelectronic wavelength are respectively LED and Ou Silang of 660nm, 940nm.
5. ring shape BOLD contrast according to claim 1, is characterized in that: described measurement fixed mount is arc, and the angle between described dual wavelength light electric diode and sensing body is 30 degree ~ 40 degree.
6. ring shape BOLD contrast according to claim 1, is characterized in that: described battery protection chip is S-8200.
7. ring shape BOLD contrast according to claim 1, is characterized in that: described routing function chip is the WPM2006 of Willsemi.
8. ring shape BOLD contrast according to claim 1, is characterized in that: described Voltage stabilizing module is the high efficiency internal integrated inductor DCDC chip XCL209 of TOREX.
9. ring shape BOLD contrast according to claim 1, is characterized in that: the inner surface of described BOLD contrast housing is also provided with pair of finger screens post, and this finger screens post is T-shaped, and its top is the arc suitable with finger radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200224.7U CN204562175U (en) | 2015-04-03 | 2015-04-03 | A kind of ring shape BOLD contrast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200224.7U CN204562175U (en) | 2015-04-03 | 2015-04-03 | A kind of ring shape BOLD contrast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562175U true CN204562175U (en) | 2015-08-19 |
Family
ID=53854877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200224.7U Active CN204562175U (en) | 2015-04-03 | 2015-04-03 | A kind of ring shape BOLD contrast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204562175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596010A (en) * | 2016-01-28 | 2016-05-25 | 严斌 | Intelligent-monitoring ring-type wearable equipment |
| CN108618763A (en) * | 2017-03-20 | 2018-10-09 | 上海敏传智能科技有限公司 | A kind of ring form of device for medicine detection |
-
2015
- 2015-04-03 CN CN201520200224.7U patent/CN204562175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596010A (en) * | 2016-01-28 | 2016-05-25 | 严斌 | Intelligent-monitoring ring-type wearable equipment |
| CN108618763A (en) * | 2017-03-20 | 2018-10-09 | 上海敏传智能科技有限公司 | A kind of ring form of device for medicine detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9968417B2 (en) | Hands-free lighting system | |
| US9800084B2 (en) | Solar powered case for charging electronic devices | |
| US9515419B2 (en) | High power rechargeable flashlight with two way universal serial BUS | |
| KR102442744B1 (en) | Smart wearable device | |
| US20150076201A1 (en) | Wristband container for an earpiece | |
| US11042227B2 (en) | Wireless virtual mouse | |
| CN204376435U (en) | A kind of Wearable portable power source | |
| CN204562175U (en) | A kind of ring shape BOLD contrast | |
| CN102578792A (en) | Portable double-sided foldable make-up mirror with mobile power source device | |
| CN204879644U (en) | Take charge desk lamp of function of cell -phone and intelligent wrist -watch | |
| CN202998409U (en) | A wireless handset containing a storage unit | |
| CN204835638U (en) | Multi -functional removal treasured that charges | |
| CN104716689A (en) | Multifunctional solar portable power source | |
| CN203117971U (en) | Bluetooth serial port adapter with function of power supply | |
| CN202552652U (en) | Portable double-sided foldable cosmetic mirror with mobile power supply device | |
| CN202424256U (en) | Multifunctional mobile power supply | |
| CN215730198U (en) | Infrared bluetooth converter and infrared communication meter | |
| WO2019080675A1 (en) | Sports bracelet capable of charging tws earphones | |
| KR20180072619A (en) | Cell phone case with a selfie stick equipped with lighting | |
| CN208967527U (en) | A kind of Portable LED lamp | |
| CN217386160U (en) | Wearable electronic equipment with remote control switch | |
| CN209415104U (en) | A kind of Multifunctional straight fills portable lamp | |
| CN205316107U (en) | Multifunctional electric torch | |
| CN207763847U (en) | A kind of wearable bluetooth clinical thermometer | |
| CN203251120U (en) | Multifunctional mobile power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |