CN204314620U - A kind of Intelligent heart rate watch - Google Patents
A kind of Intelligent heart rate watch Download PDFInfo
- Publication number
- CN204314620U CN204314620U CN201420706491.7U CN201420706491U CN204314620U CN 204314620 U CN204314620 U CN 204314620U CN 201420706491 U CN201420706491 U CN 201420706491U CN 204314620 U CN204314620 U CN 204314620U
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Abstract
The utility model belongs to Instrument technology field, particularly relate to a kind of Intelligent heart rate watch, comprise main control module, filtration module, transmitter module, described main control module comprises chip U1, chip U2, infrared receiving tube J1, resistance R1, triode Q2, the pin 4 connecting resistance R1 of described chip U1, described filtration module comprises sensor J3, amplifier U4, amplifier U5, resistance R5, resistance R8, resistance R9, resistance R11, resistance R14, electric capacity C5, electric capacity C6, stabilivolt D1, diode D2, triode Q1, one end of the pin 6 connecting resistance R5 of described amplifier U4, the other end of the pin 6 connecting resistance R9 of described amplifier U5, one end of its pin 5 connecting resistance R8, one end of resistance R14, the base stage of described triode Q3 connects the collector of triode Q5 and all meets voltage+15V.
Description
Technical field
The utility model belongs to Instrument technology field, particularly relates to a kind of Intelligent heart rate watch.
Background technology
Cardiovascular and cerebrovascular disease have impact on the health of the elderly greatly in recent years; therefore the prevention and therapy of cardiovascular and cerebrovascular disease becomes a large problem of medical domain; cardiovascular and cerebrovascular morbidity is anxious; mortality is strong; if but morbidity time can carry out in time treatment can greatly alleviate its harm; for this feature market having occurred a collection of instrument and equipment for detecting heart rate, but can not use for a long time because its heart rate acquisition mode mostly is squash type, also affecting the normal activity of old man.
Summary of the invention
The utility model provides a kind of Intelligent heart rate watch, to solve in above-mentioned background technology the instrument and equipment of detection heart rate on the market, for a long time, also can not affect the problem of the normal activity of old man.
The technical matters that the utility model solves realizes by the following technical solutions: the utility model provides a kind of Intelligent heart rate watch, it is characterized in that: comprise main control module, filtration module, transmitter module, described main control module comprises chip U1, chip U2, infrared receiving tube J1, resistance R1, triode Q2, the pin 4 connecting resistance R1 of described chip U1, its pin 6 connects the pin 14 of chip U2, its pin 7 connects the pin 13 of chip U2, its pin 8 connects the pin 12 of chip U2, its pin 17 connects the pin 11 of chip U2, its pin 18 connects the pin 10 of chip U2, its pin 19 connects the pin 9 of chip U2, and its pin 25 connects the pin 7 of chip U2, and its pin 26 connects the pin 6 of chip U2, its pin 24 meets infrared receiving tube J1, the collector of another termination triode Q2 of described resistance R1, the base stage of described triode Q2 has connect emitter and all ground connection, and described filtration module comprises sensor J3, amplifier U4, amplifier U5, resistance R5, resistance R8, resistance R9, resistance R11, resistance R14, electric capacity C5, electric capacity C6, stabilivolt D1, diode D2, one end of the pin 6 connecting resistance R5 of triode Q1, described amplifier U4, its pin 5 connects the anode of diode D2, one end of electric capacity C5 and all ground connection, its pin 4 connects the pin 4 of amplifier U5, and its pin 7 connects one end of electric capacity C6, one end of resistance R11, one end of resistance R9, its pin 8 connects the pin 8 of amplifier U5, the pin 7 of amplifier U5, the negative electrode of stabilivolt D1 and all connect+12V voltage, the other end of the pin 6 connecting resistance R9 of described amplifier U5, one end of its pin 5 connecting resistance R8, one end of resistance R14, the other end ground connection of described resistance R14, the other end of another termination capacitor C6 of described resistance R8, the other end of resistance R11, the plus earth of described stabilivolt D1, the collector of another termination triode Q1 of described resistance R5, the negative electrode of diode D2 and all connect+5V voltage, the base stage of described triode Q1 meets sensor J3, and its emitter connects the other end of electric capacity C5, and described transmitter module comprises power valve J5, triode Q3, triode Q4, triode Q5, diode D3, the base stage of resistance R2, described triode Q3 connects the collector of triode Q5 and all meets voltage+15V, and its emitter connects the emitter of triode Q5, the emitter of triode Q4, the anode of stabilivolt D3, its collector connects the negative electrode of stabilivolt D3, the base stage of triode Q4, one end of resistance R2, the base stage of described triode Q5 connects the pin 5 of chip U1, and the collector of described triode Q4 connects the pin 2 of power valve J5, the other end of the pin 1 connecting resistance R2 of described power valve J5.
Described chip U1 selects the chip of STM32f103 model.
Described chip U2 selects the chip of CD4051 model.
Described sensor J3 selects reflective photoelectric sensor.
The beneficial effects of the utility model are:
1 this patent adopts the design of reflective photoelectric sensor, during work and skin contact time the infrared transmitting tube infrared light that sends enter after reflection infrared receiving tube now light intensity oneself weaken, and now light intensity signal is pulsating nature change, after opto-electronic conversion, make its output current that the change of same rule occurs, so just achieve the extraction to heart rate signal.
The impedance inverter circuit of the filtration module of 2 this patents can convert the resistance of sensor, increases its output current, is that circuit obtains higher gain.
The Intelligent heart rate watch of 3 this patents solves the inconvenient defect of carrying of conventional extruded formula rhythm of the heart instrument, does not affect the normal activity of old man, very easy to use.
The Intelligent heart rate watch of 4 this patents can work long hours, and can carry out the rhythm of the heart of wide time interval, improves the survival rate of the elderly in burst disease situation to a great extent, has obvious practical value.
The structure of 5 this patents is simple, and its low cost of manufacture, its social effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of main control module of the present utility model;
Fig. 2 is the circuit theory diagrams of filtration module of the present utility model;
Fig. 3 is the circuit theory diagrams of transmitter module of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
The present embodiment comprises: main control module (Fig. 1), filtration module (Fig. 2), transmitter module (Fig. 3).
In Fig. 1, main control module comprises chip U1, chip U2, infrared receiving tube J1, resistance R1, triode Q2, the pin 4 connecting resistance R1 of chip U1, its pin 6 connects the pin 14 of chip U2, its pin 7 connects the pin 13 of chip U2, its pin 8 connects the pin 12 of chip U2, its pin 17 connects the pin 11 of chip U2, its pin 18 connects the pin 10 of chip U2, its pin 19 connects the pin 9 of chip U2, its pin 25 connects the pin 7 of chip U2, its pin 26 connects the pin 6 of chip U2, its pin 24 meets infrared receiving tube J1, the collector of another termination triode Q2 of resistance R1, the base stage of triode Q2 has connect emitter and all ground connection.
In Fig. 2, filtration module comprises sensor J3, amplifier U4, amplifier U5, resistance R5, resistance R8, resistance R9, resistance R11, resistance R14, electric capacity C5, electric capacity C6, stabilivolt D1, diode D2, one end of the pin 6 connecting resistance R5 of triode Q1, amplifier U4, its pin 5 connects the anode of diode D2, one end of electric capacity C5 and all ground connection, its pin 4 connects the pin 4 of amplifier U5, and its pin 7 connects one end of electric capacity C6, one end of resistance R11, one end of resistance R9, its pin 8 connects the pin 8 of amplifier U5, the pin 7 of amplifier U5, the negative electrode of stabilivolt D1 and all connect+12V voltage, the other end of the pin 6 connecting resistance R9 of amplifier U5, one end of its pin 5 connecting resistance R8, one end of resistance R14, the other end ground connection of resistance R14, the other end of another termination capacitor C6 of resistance R8, the other end of resistance R11, the plus earth of stabilivolt D1, the collector of another termination triode Q1 of resistance R5, the negative electrode of diode D2 and all connect+5V voltage, the base stage of triode Q1 meets sensor J3, and its emitter connects the other end of electric capacity C5.
In Fig. 3, transmitter module comprises power valve J5, triode Q3, triode Q4, triode Q5, diode D3, resistance R2, the base stage of triode Q3 connects the collector of triode Q5 and all meets voltage+15V, its emitter connects emitter, the emitter of triode Q4, the anode of stabilivolt D3 of triode Q5, its collector connects the negative electrode of stabilivolt D3, the base stage of triode Q4, one end of resistance R2, the base stage of triode Q5 connects the pin 5 of chip U1, the collector of triode Q4 connects the pin 2 of power valve J5, the other end of the pin 1 connecting resistance R2 of power valve J5.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (4)
1. an Intelligent heart rate watch, is characterized in that: comprise main control module, filtration module, transmitter module, described main control module comprises chip U1, chip U2, infrared receiving tube J1, resistance R1, triode Q2, the pin 4 connecting resistance R1 of described chip U1, its pin 6 connects the pin 14 of chip U2, its pin 7 connects the pin 13 of chip U2, its pin 8 connects the pin 12 of chip U2, its pin 17 connects the pin 11 of chip U2, its pin 18 connects the pin 10 of chip U2, its pin 19 connects the pin 9 of chip U2, and its pin 25 connects the pin 7 of chip U2, and its pin 26 connects the pin 6 of chip U2, its pin 24 meets infrared receiving tube J1, the collector of another termination triode Q2 of described resistance R1, the base stage of described triode Q2 has connect emitter and all ground connection, and described filtration module comprises sensor J3, amplifier U4, amplifier U5, resistance R5, resistance R8, resistance R9, resistance R11, resistance R14, electric capacity C5, electric capacity C6, stabilivolt D1, diode D2, one end of the pin 6 connecting resistance R5 of triode Q1, described amplifier U4, its pin 5 connects the anode of diode D2, one end of electric capacity C5 and all ground connection, its pin 4 connects the pin 4 of amplifier U5, and its pin 7 connects one end of electric capacity C6, one end of resistance R11, one end of resistance R9, its pin 8 connects the pin 8 of amplifier U5, the pin 7 of amplifier U5, the negative electrode of stabilivolt D1 and all connect+12V voltage, the other end of the pin 6 connecting resistance R9 of described amplifier U5, one end of its pin 5 connecting resistance R8, one end of resistance R14, the other end ground connection of described resistance R14, the other end of another termination capacitor C6 of described resistance R8, the other end of resistance R11, the plus earth of described stabilivolt D1, the collector of another termination triode Q1 of described resistance R5, the negative electrode of diode D2 and all connect+5V voltage, the base stage of described triode Q1 meets sensor J3, and its emitter connects the other end of electric capacity C5, and described transmitter module comprises power valve J5, triode Q3, triode Q4, triode Q5, diode D3, the base stage of resistance R2, described triode Q3 connects the collector of triode Q5 and all meets voltage+15V, and its emitter connects the emitter of triode Q5, the emitter of triode Q4, the anode of stabilivolt D3, its collector connects the negative electrode of stabilivolt D3, the base stage of triode Q4, one end of resistance R2, the base stage of described triode Q5 connects the pin 5 of chip U1, and the collector of described triode Q4 connects the pin 2 of power valve J5, the other end of the pin 1 connecting resistance R2 of described power valve J5.
2. a kind of Intelligent heart rate watch according to claim 1, is characterized in that: described chip U1 selects the single-chip microcomputer of STM32f103 model.
3. a kind of Intelligent heart rate watch according to claim 1, is characterized in that: described chip U2 selects the chip of CD4051 model.
4. a kind of Intelligent heart rate watch according to claim 1, is characterized in that: described sensor J3 selects reflective photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706491.7U CN204314620U (en) | 2014-11-21 | 2014-11-21 | A kind of Intelligent heart rate watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706491.7U CN204314620U (en) | 2014-11-21 | 2014-11-21 | A kind of Intelligent heart rate watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314620U true CN204314620U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706491.7U Expired - Fee Related CN204314620U (en) | 2014-11-21 | 2014-11-21 | A kind of Intelligent heart rate watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887807A (en) * | 2019-12-03 | 2020-03-17 | 吉林大学 | Intelligent detection system and method for hypoxia chamber |
-
2014
- 2014-11-21 CN CN201420706491.7U patent/CN204314620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887807A (en) * | 2019-12-03 | 2020-03-17 | 吉林大学 | Intelligent detection system and method for hypoxia chamber |
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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: 20150506 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |