CN202497145U - Heart rate monitoring device based on mobile phone - Google Patents
Heart rate monitoring device based on mobile phone Download PDFInfo
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- CN202497145U CN202497145U CN2012200928261U CN201220092826U CN202497145U CN 202497145 U CN202497145 U CN 202497145U CN 2012200928261 U CN2012200928261 U CN 2012200928261U CN 201220092826 U CN201220092826 U CN 201220092826U CN 202497145 U CN202497145 U CN 202497145U
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Abstract
The utility model relates to the technical field of the human body physiological parameter monitoring device and especially relates to a heart rate monitoring device based on a mobile phone. The heart rate monitoring device comprises a heart rate measuring device and a mobile phone interface device electrically connected with the mobile phone. The heart rate measuring device is provided with a wireless sending module. The mobile phone interface device is provided with a wireless receiving module matching the wireless sending module. The heart rate measuring device transmits monitored heart rate signals to the mobile phone interface device in a wireless way. The mobile phone interface device processes the heart rate signals and then transmits the processed signals to the mobile phone. The mobile phone stores and displays the heart rate signals. The heart rate measuring device transmits the measured heart rate signals to the mobile phone in a wireless way. The mobile phone is applied for data processing, storing and displaying. A heart rate condition which can be visually displayed on the mobile phone in a real-time manner can be accumulated and stored for long. A statistic analysis is then made convenient. Furthermore, the heart rate monitoring device provided in the utility model has the advantages of lightness, portability, and testing convenience.
Description
Technical field
This utility model relates to the human body physiological parameter monitor device technical field, relates in particular to a kind of heart rate monitoring unit based on mobile phone.
Background technology
Whether the heart rate of human body normally can directly embody the current health status of the person, understands the changes in heart rate of human body self often, can make the health state of keeping fit through regulating living habit such as diet, motion.
Existing portable heart rate monitoring device function singleness can only the monitor heart rate value, can not to the heart rate value long preservation with carry out statistical analysis.And the human body physiological parameter monitor device of Mobyneb though can carry out long preservation and statistical analysis to heart rate value, need carry out computing and demonstration by PC; Equipment is huger and heavy; Inconvenience is carried and monitoring in real time, exists power consumption big, problems such as cost height.
Summary of the invention
The purpose of this utility model is to the deficiency of prior art a kind of heart rate monitoring unit based on mobile phone to be provided; Heart rate measurement device adopts the mode of wireless transmission to be sent to mobile phone the heart rate signal that measures, and the characteristics of utilizing the portable of mobile phone and can carrying out date processing, storage and demonstration are presented at the heart rate situation on the mobile phone in real time and intuitively; But long-term accumulated is preserved; Be convenient to statistical analysis, this heart rate monitoring device is lightly portable, convenient test.
For achieving the above object, this utility model is realized through following technical scheme.
Based on the heart rate monitoring unit of mobile phone, the mobile phone interface device that comprises heart rate measurement device and be electrically connected with mobile phone, heart rate measurement device is provided with wireless sending module, and the mobile phone interface device is provided with the wireless receiving module that is complementary with wireless sending module; Heart rate measurement device is sent to the mobile phone interface device with the heart rate signal that monitors through Wireless transmission mode, and the mobile phone interface device is sent to mobile phone after heart rate signal being handled again, and mobile phone stores heart rate signal and shows.
Wherein, The mobile phone interface device is electrically connected with mobile phone through the earphone interface of mobile phone; The mobile phone interface device comprises heart rate signal processing and amplifying module, heart rate signal conversion process module and supply module; The input of supply module is electrically connected with the sound channel terminal of earphone interface; The outfan of supply module is electrically connected with the power input of wireless receiving module, heart rate signal processing and amplifying module and heart rate signal conversion process module respectively; The outfan of wireless receiving module is electrically connected with the input of heart rate signal processing and amplifying module, and the outfan of heart rate signal processing and amplifying module is electrically connected with the input of heart rate signal conversion process module, and the outfan of heart rate signal conversion process module is electrically connected with the mike terminal of the earphone interface of mobile phone; The signal of the sound channel terminal of earphone interface output forms the DC power supply of heart rate signal processing and amplifying module, heart rate signal conversion process module and wireless receiving module power supply after through the supply module rectifying and wave-filtering, heart rate signal conversion process module with the heart rate signal conversion process after again the mike terminal through earphone interface be sent to mobile phone.The mobile phone interface device is electrically connected with the sound channel terminal of the earphone interface of mobile phone, and the sine wave signal of the left and right sound channels of mobile phone output is boosted through rectification is used as power supply, need not additional power source, thereby reduces use cost.
Further, heart rate signal processing and amplifying module comprises that heart rate signal amplifies chip IC 1, is imported from AM1, AM2 foot that heart rate signal amplifies chip IC 1 by the heart rate signal that wireless receiving module receives, and after amplifying shaping, is exported by the OUT foot.
Further, heart rate signal conversion process module comprises heart rate signal conversion chip IC2, is imported from the IN foot of heart rate signal conversion chip IC2 by the heart rate signal of heart rate signal processing and amplifying module outfan output, is exported by the Ro foot through the conversion back.Adopt heart rate signal to amplify chip IC 1 and heart rate signal conversion chip IC2, can reduce peripheral circuit element quantity, make the PCB circuit of mobile phone interface device more simplify, cost is lower.
Further, between the input of the outfan of heart rate signal processing and amplifying module and heart rate signal conversion process module, be provided with transistor Q1, the heart rate signal of transistor Q1 control heart rate signal conversion chip IC2 output 2kHz.
Further, be provided with the led state display lamp between the colelctor electrode of the outfan of supply module and transistor Q1, the HRP foot that heart rate signal amplifies chip IC 1 is connected with power control switch JP1.The mobile phone interface device is provided with the signal processing display lamp of power control switch JP1 and display working condition, and easy to use, practicality is stronger.
Wherein, Heart rate measurement device comprises heart rate inductive probe, heart rate detection amplification module and power module; Power module is that heart rate measurement device provides power supply; The heart rate inductive probe is sent to the heart rate detection amplification module with the heart rate signal that monitors and amplifies, and passes through the wireless sending module wireless transmit again.
Further, the heart rate detection amplification module comprises heart rate detection amplification chip IC 3, can the heart rate signal that the heart rate inductive probe monitors be carried out highly sensitive amplifier and amplify shaping, and power module comprises the CR2032 battery, and battery altering is convenient.
Wherein, the wireless transfer mode between wireless sending module and the wireless receiving module is a 5.3kHz amplitude modulation standard.Transmit and receive and all adopt magnetic antenna, cost is low, and working range is about 1 meter, and energy consumption is low, and receiving and transmitting signal is stable.
Wherein, heart rate signal amplification chip IC 1, heart rate signal conversion chip IC2 and heart rate detection amplification chip IC 3 are respectively SA35B, CL135-9 and SA35R.
The beneficial effect of this utility model is: based on the heart rate monitoring unit of mobile phone; The mobile phone interface device that comprises heart rate measurement device and be electrically connected with mobile phone; Heart rate measurement device is provided with wireless sending module, and the mobile phone interface device is provided with the wireless receiving module that is complementary with wireless sending module; Heart rate measurement device is sent to the mobile phone interface device with the heart rate signal that monitors through Wireless transmission mode, and the mobile phone interface device is sent to mobile phone after heart rate signal being handled again, and mobile phone stores heart rate signal and shows.Heart rate measurement device adopts the mode of wireless transmission to be sent to mobile phone the heart rate signal that measures; The characteristics of utilizing the portable of mobile phone and can carrying out date processing, storage and demonstration; The heart rate situation is presented on the mobile phone in real time and intuitively, but statistical analysis is convenient in the long-term accumulated preservation; This heart rate monitoring device is lightly portable, convenient test.This utility model is by cell phone platform, and its function expansibility is stronger.
Description of drawings
Utilize accompanying drawing to come this utility model is further described below, but the embodiment in the accompanying drawing does not constitute any restriction to this utility model.
Fig. 1 is the frame structure sketch map of this utility model.
Fig. 2 is the circuit diagram of the mobile phone interface device of this utility model.
Fig. 3 is the circuit diagram of the heart rate measurement device of this utility model.
In Fig. 1 to Fig. 3, include:
10---mobile phone, 11---earphone interface, 11a---ground terminal, 11b---L channel terminal; 11c---R channel terminal, 11d---mike terminal, 20---the mobile phone interface device, 21---supply module; 22---wireless receiving module, 23---heart rate signal processing and amplifying module, 24---heart rate signal conversion process module, 30---heart rate measurement device; 31---the heart rate inductive probe, 32---the heart rate detection amplification module, 33---wireless sending module, 34---power module.
The specific embodiment
Come this utility model is further described below in conjunction with embodiment.
Shown in Fig. 1-3; Heart rate monitoring unit based on mobile phone 10; Comprise heart rate measurement device 30 and the mobile phone interface device 20 that is electrically connected with mobile phone 10, heart rate measurement device 30 is provided with wireless sending module 33, and mobile phone interface device 20 is provided with the wireless receiving module 22 that is complementary with wireless sending module 33; Heart rate measurement device 30 is sent to mobile phone interface device 20 with the heart rate signal that monitors through Wireless transmission mode, and mobile phone interface device 20 is sent to mobile phone 10 after heart rate signal being handled again, and 10 pairs of heart rate signals of mobile phone store and show.Heart rate measurement device 30 adopts the mode of wireless transmission to be sent to mobile phone 10 heart rate signal that measures; The characteristics of utilizing the portable of mobile phone 10 and can carrying out date processing, storage and demonstration; The heart rate situation is presented at the screen of mobile phone 10 in real time and intuitively, but long-term accumulated preserve, be convenient to statistical analysis; This heart rate monitoring device is lightly portable, convenient test.This utility model is by cell phone platform, and its function expansibility is stronger.Thereby 10 pairs of data of mobile phone are handled in real time and directly perceived the demonstration, and its principle is to utilize cell phone software to realize.
Wherein, the wireless transfer mode between wireless sending module 33 and the wireless receiving module 22 is a 5.3kHz amplitude modulation standard, transmits and receives and all adopts magnetic antenna, and cost is low, and working range is about 1 meter, and energy consumption is low, and receiving and transmitting signal is stable.
Wherein, Mobile phone interface device 20 is electrically connected with mobile phone 10 through the earphone interface 11 of mobile phone 10; Mobile phone interface device 20 comprises heart rate signal processing and amplifying module 23, heart rate signal conversion process module 24 and supply module 21; The input of supply module 21 is electrically connected with the sound channel terminal of earphone interface 11; The outfan of supply module 21 is electrically connected with the power input of wireless receiving module 22, heart rate signal processing and amplifying module 23 and heart rate signal conversion process module 24 respectively; The outfan of wireless receiving module 22 is electrically connected with the input of heart rate signal processing and amplifying module 23, and the outfan of heart rate signal processing and amplifying module 23 is electrically connected with the input of heart rate signal conversion process module 24, and the outfan of heart rate signal conversion process module 24 is electrically connected with the mike terminal of the earphone interface 11 of mobile phone 10; The signal of the sound channel terminal of earphone interface 11 output forms the DC power supply of heart rate signal processing and amplifying module 23, heart rate signal conversion process module 24 and wireless receiving module 22 power supplies after through supply module 21 rectifying and wave-filterings, heart rate signal conversion process module 24 with after the heart rate signal conversion process again the mike terminal through earphone interface 11 be sent to mobile phone 10.Mobile phone interface device 20 is electrically connected with the sound channel terminal of the earphone interface 11 of mobile phone 10, and the sine wave signal of the left and right sound channels of mobile phone 10 output is boosted through rectification is used as power supply, need not additional power source, thereby reduces use cost.
In this enforcement row, supply module 21 comprises D1, D2, D3, D4 prime bridge rectifier diode, and C1, C2, C4, C5 are filter capacitor; C3, C7, C12, R3 are back level filter capacitor and resistance; D1, D2, D3, D4 are 1A/40V commutation diode 5819, and C1, C2, C4, C5 are the electric capacity of 10uF, and C3 is a 100uF electric capacity; C12 is 10 μ F electric capacity, and C7 is 0.1 μ F.R13 is 470 Ω dead resistances.
Further, heart rate signal processing and amplifying module 23 comprises that heart rate signal amplifies chip SA35B, AM1, the input of AM2 foot that the heart rate signal that is received by wireless receiving module 22 amplifies chip SA35B from heart rate signal, and process is exported by the OUT foot after amplifying shaping.Wireless receiving module 22 comprises C8 (100 μ F), C9 (22 μ F), C13 (10 μ F) and magnetic antenna ANT.
Further; Heart rate signal conversion process module 24 comprises heart rate signal conversion chip CL135-9; Heart rate signal by the output of heart rate signal processing and amplifying module 23 outfans is imported from the IN foot of heart rate signal conversion chip CL135-9, is exported by the Ro foot through the conversion back.Adopt heart rate signal to amplify chip SA35B and heart rate signal conversion chip CL135-9, can reduce peripheral circuit element quantity, make the PCB circuit of mobile phone interface device 20 more simplify, cost is lower.
Further, between the input of the outfan of heart rate signal processing and amplifying module 23 and heart rate signal conversion process module 24, be provided with transistor Q1, the heart rate signal of transistor Q1 control heart rate signal conversion chip CL135-9 output 2kHz.
In the present embodiment; When producing 5.3kHz AM amplitude-modulated signal; The magnetic antenna ANT loop of wireless receiving module 22 will resonance; Produce the amplitude-modulated resonance signal, signal from AM1, AM2 foot input to that heart rate signal amplifies that chip SA35B amplifies and shaping by OUT foot output heart rate pulse, again through Q1 transistor amplified current; The heart rate identification signal that control heart rate signal conversion chip CL135-9 produces 2kHz is input to the MIC mouth of smart mobile phone 10, behind smart mobile phone 10 heart rate sequential operations and show hrv parameter and curve chart.
Further, be provided with the led state display lamp between the colelctor electrode of the outfan of supply module 21 and transistor Q1, the HRP foot that heart rate signal amplifies chip SA35B is connected with power control switch JP1.Mobile phone interface device 20 is provided with the signal processing display lamp of power control switch JP1 and display working condition, and easy to use, practicality is stronger.
Wherein, Heart rate measurement device 30 comprises heart rate inductive probe 31, heart rate detection amplification module 32 and power module 34; Power module 34 provides power supply for heart rate measurement device 30; Heart rate inductive probe 31 is sent to heart rate detection amplification module 32 with the heart rate signal that monitors and amplifies, and passes through wireless sending module 33 wireless transmit again.
Further; Heart rate detection amplification module 32 comprises heart rate detection amplification chip SA35R; Can the heart rate signal that heart rate inductive probe 31 monitors be carried out highly sensitive amplifier and amplify shaping, power module 34 comprises the CR2032 battery, does not use the holding state static current of lcd less than 2 μ A; Power consumption is little, and battery altering is convenient.
In the present embodiment; Heart rate inductive probe 31 comprises Rin, Lin probe; The heart rate signal that Rin, Lin probe monitor amplifies chip SA35R by C03 electric capacity input heart rate detection; Amplify the AM amplitude-modulated signal that is shaped to 5.3kHz through highly sensitive amplifier, export wireless transmitter module to by O1, O2 foot again and realize wireless transmit, wireless transmitter module comprises C010 (0.1 μ F), C011 (0.01 μ F) and magnetic antenna ANT.
Above content is merely the preferred embodiment of this utility model; For those of ordinary skill in the art; According to the thought of this utility model, the part that on the specific embodiment and range of application, all can change, this description should not be construed as the restriction to this utility model.
Claims (9)
1. based on the heart rate monitoring unit of mobile phone; It is characterized in that: the mobile phone interface device that comprises heart rate measurement device and be electrically connected with mobile phone; Heart rate measurement device is provided with wireless sending module, and the mobile phone interface device is provided with the wireless receiving module that is complementary with wireless sending module; Heart rate measurement device is sent to the mobile phone interface device with the heart rate signal that monitors through Wireless transmission mode, and the mobile phone interface device is sent to mobile phone after heart rate signal being handled again, and mobile phone stores heart rate signal and shows.
2. the heart rate monitoring unit based on mobile phone according to claim 1; It is characterized in that: the mobile phone interface device is electrically connected with mobile phone through the earphone interface of mobile phone; The mobile phone interface device comprises heart rate signal processing and amplifying module, heart rate signal conversion process module and supply module; The input of supply module is electrically connected with the sound channel terminal of earphone interface; The outfan of supply module is electrically connected with the power input of wireless receiving module, heart rate signal processing and amplifying module and heart rate signal conversion process module respectively; The outfan of wireless receiving module is electrically connected with the input of heart rate signal processing and amplifying module, and the outfan of heart rate signal processing and amplifying module is electrically connected with the input of heart rate signal conversion process module, and the outfan of heart rate signal conversion process module is electrically connected with the mike terminal of the earphone interface of mobile phone; The signal of the sound channel terminal of earphone interface output forms the DC power supply of heart rate signal processing and amplifying module, heart rate signal conversion process module and wireless receiving module power supply after through the supply module rectifying and wave-filtering, heart rate signal conversion process module with the heart rate signal conversion process after again the mike terminal through earphone interface be sent to mobile phone.
3. the heart rate monitoring unit based on mobile phone according to claim 2; It is characterized in that: heart rate signal processing and amplifying module comprises that heart rate signal amplifies chip IC 1; Heart rate signal by wireless receiving module receives is imported from AM1, AM2 foot that heart rate signal amplifies chip IC 1, after amplifying shaping, is exported by the OUT foot.
4. the heart rate monitoring unit based on mobile phone according to claim 3; It is characterized in that: heart rate signal conversion process module comprises heart rate signal conversion chip IC2; Heart rate signal by the output of heart rate signal processing and amplifying module outfan is imported from the IN foot of heart rate signal conversion chip IC2, is exported by the Ro foot through the conversion back.
5. the heart rate monitoring unit based on mobile phone according to claim 4; It is characterized in that: between the input of the outfan of heart rate signal processing and amplifying module and heart rate signal conversion process module, be provided with transistor Q1, the heart rate signal of transistor Q1 control heart rate signal conversion chip IC2 output 2kHz.
6. the heart rate monitoring unit based on mobile phone according to claim 5; It is characterized in that: be provided with the led state display lamp between the colelctor electrode of the outfan of supply module and transistor Q1, the HRP foot that heart rate signal amplifies chip IC 1 is connected with power control switch JP1.
7. the heart rate monitoring unit based on mobile phone according to claim 1; It is characterized in that: heart rate measurement device comprises heart rate inductive probe, heart rate detection amplification module and power module; Power module is that heart rate measurement device provides power supply; The heart rate inductive probe is sent to the heart rate detection amplification module with the heart rate signal that monitors and amplifies, and passes through the wireless sending module wireless transmit again.
8. the heart rate monitoring unit based on mobile phone according to claim 7 is characterized in that: the heart rate detection amplification module comprises heart rate detection amplification chip IC 3, and power module comprises the CR2032 battery.
9. the heart rate monitoring unit based on mobile phone according to claim 1 is characterized in that: the wireless transfer mode between wireless sending module and the wireless receiving module is a 5.3kHz amplitude modulation standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200928261U CN202497145U (en) | 2012-03-13 | 2012-03-13 | Heart rate monitoring device based on mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200928261U CN202497145U (en) | 2012-03-13 | 2012-03-13 | Heart rate monitoring device based on mobile phone |
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| Publication Number | Publication Date |
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| CN202497145U true CN202497145U (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200928261U Expired - Fee Related CN202497145U (en) | 2012-03-13 | 2012-03-13 | Heart rate monitoring device based on mobile phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594996A (en) * | 2012-03-13 | 2012-07-18 | 姚国康 | Mobile-phone-based heart rate monitoring device |
| CN104202691A (en) * | 2014-08-28 | 2014-12-10 | 惠州Tcl移动通信有限公司 | Earphone for electrocardiograph detection and mobile terminal |
-
2012
- 2012-03-13 CN CN2012200928261U patent/CN202497145U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102594996A (en) * | 2012-03-13 | 2012-07-18 | 姚国康 | Mobile-phone-based heart rate monitoring device |
| CN102594996B (en) * | 2012-03-13 | 2014-10-15 | 姚国康 | Mobile-phone-based heart rate monitoring device |
| CN104202691A (en) * | 2014-08-28 | 2014-12-10 | 惠州Tcl移动通信有限公司 | Earphone for electrocardiograph detection and mobile terminal |
| CN104202691B (en) * | 2014-08-28 | 2019-05-10 | 惠州Tcl移动通信有限公司 | A kind of earphone and mobile terminal for ECG detecting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140313 |