CN204671135U - A kind of multi-functional household physical examination device - Google Patents
A kind of multi-functional household physical examination device Download PDFInfo
- Publication number
- CN204671135U CN204671135U CN201520307135.2U CN201520307135U CN204671135U CN 204671135 U CN204671135 U CN 204671135U CN 201520307135 U CN201520307135 U CN 201520307135U CN 204671135 U CN204671135 U CN 204671135U
- Authority
- CN
- China
- Prior art keywords
- port
- module
- blood pressure
- chip microcomputer
- amplifier
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
A kind of multi-functional household physical examination device, with high performance-price ratio STM8S105K6T6 single-chip microcomputer for core combined sensor technology, LCD liquid crystal display etc. designs, by singlechip controller (1), measured body weight sensor circuit (2), measurement of bldy temperature module (3), blood pressure measurement module (4), pulses measure circuit (5), LCD liquid crystal display (6) forms jointly, realize body weight, body temperature, blood pressure, pulses measure, and pass through the body weight of the real-time display measurement of LCD liquid crystal display, body temperature, blood pressure, pulse value, device has practical, the distinguishing features such as cost is low.
Description
Technical field
This utility model relates to singlechip controller technology, sensor technology, LCD LCD Technology, especially a kind of multi-functional household physical examination device.
Background technology
Prevent the effective means of various diseases during health check-up, the change fast of body weight, the height of body temperature, the height of blood pressure, the size of pulse illustrate the various situations of disease in advance.China is populous, the per capita rate of medical resource is relatively on the low side, developing various families physical examination device enjoys market to favor, along with sensor and building block technique, high performance-price ratio singlechip controller technology are fast-developing, for family's physical examination device provides effective technical support, this device with high performance-price ratio STM8S105K6T6 single-chip microcomputer for the Technology design such as core combined sensor go out a kind of multi-functional household physical examination device.
Summary of the invention
The purpose of this utility model is to provide a kind of multi-functional household physical examination device, by LOAD CELLS circuit realiration measured body weight; Body temperature, blood pressure measurement is realized by body temperature, blood pressure measurement module; Pulses measure is realized by infrared photoelectric sensor; LCD liquid crystal display is adopted to realize body weight, body temperature, blood pressure, pulse Presentation Function.
This utility model solves the technical scheme that its technical problem adopts: this utility model with high performance-price ratio STM8S105K6T6 single-chip microcomputer for core combined sensor technology, LCD liquid crystal display etc. designs, by singlechip controller (1), measured body weight sensor circuit (2), measurement of bldy temperature module (3), blood pressure measurement module (4), pulses measure circuit (5), LCD liquid crystal display (6) forms jointly, it is characterized in that: form singlechip controller (1) by STM8S105K6T6 single-chip microcomputer, to be weighed electric resistance sensor by YZC-1B, 10K ohmic metal membrane resistance, AD623 amplifier constituting body remeasurement sensor circuit (2), by MLX90313 module composition measurement of bldy temperature module (3), by MPXV7002DP module composition blood pressure measurement module (4), by infrared-emitting diode L318, infrared receiving diode BPW83, AD621 amplifier, LM393 comparator forms pulses measure circuit (5), by JLX12864G-086-P module composition LCD liquid crystal display (6), YZC-1B and 10K ohmic metal membrane resistance is connected into bridge circuit, and the output port of bridge circuit connects the input port of AD623 amplifier, and the output port of AD623 amplifier meets the inside ADC input port PB0 of STM8S105K6T6 single-chip microcomputer, realizes measured body weight, CS, SCKL, DIN, DOUT port of PG0, PC5, PC6, PC7 port tap MPXV7002DP module of STM8S105K6T6 single-chip microcomputer, realizes measurement of bldy temperature, 4th port of MPXV7002DP module meets the inside ADC input port PB1 of STM8S105K6T6 single-chip microcomputer, realizes blood pressure measurement, infrared-emitting diode L318 and infrared receiving diode BPW83 is placed in and refers to the upper and lower two ends of folder, infrared-emitting diode L318 sends 940nm IR wavelengths, the two ends of infrared receiving diode BPW83 export and change synperiodic induced voltage with pulse, second and third port that this voltage signal delivers to AD621 amplifier amplifies, 6th port of AD621 amplifier connects the 3rd port of LM393 comparator, the digital pulse signal of the first port output of LM393 comparator delivers to the T0 port of STM8S105K6T6 single-chip microcomputer, realizes pulses measure, PA0-PA7, PD3-PD7 port of STM8S105K6T6 single-chip microcomputer connects FPDP, the control port of JLX12864G-086-P module respectively, realizes body weight, body temperature, blood pressure, pulse display.
The beneficial effects of the utility model are: the multi-functional household physical examination device providing a kind of high performance-price ratio, with high performance-price ratio STM8S105K6T6 single-chip microcomputer for core combined sensor technology, LCD liquid crystal display etc. design, body weight, body temperature, blood pressure, pulses measure is realized by sensor circuit and module, and passing through body weight, body temperature, blood pressure, the pulse value of the real-time display measurement of LCD liquid crystal display, device has the distinguishing features such as practical, cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is this utility model circuit principle structure block diagram, 1. singlechip controllers, 2. measured body weight sensor circuit, 3. measurement of bldy temperature module, 4. blood pressure measurement module, 5. pulses measure circuit, 6. LCD liquid crystal display in figure.
Detailed description of the invention
See accompanying drawing 1, this utility model is made up of jointly singlechip controller (1), measured body weight sensor circuit (2), measurement of bldy temperature module (3), blood pressure measurement module (4), pulses measure circuit (5), LCD liquid crystal display (6).Singlechip controller (1) is formed by STM8S105K6T6 single-chip microcomputer.
To be weighed electric resistance sensor, 10K ohmic metal membrane resistance, AD623 amplifier constituting body remeasurement sensor circuit (2) by YZC-1B, YZC-1B and 10K ohmic metal membrane resistance is connected into bridge circuit, the output port of bridge circuit connects the input port of AD623 amplifier, the output port of AD623 amplifier meets the inside ADC input port PB0 of STM8S105K6T6 single-chip microcomputer, realizes measured body weight.
By MLX90313 module composition measurement of bldy temperature module (3), MLX90313 module is by infrared temperature sensor, low-noise amplifier, A/D converter, DSP unit, pulse-width modulation circuit and logic control circuit are formed, the temperature signal that infrared temperature sensor exports is through inner high-performance, analog-digital converter is given after the operational amplifier amplification of low noise, 17 bit digital quantity that analog-digital converter exports are kept at as measurement result in the internal storage unit of MLX90313 module, the PG0 of STM8S105K6T6 single-chip microcomputer, PC5, PC6, the CS of PC7 port tap MLX90313 module, SCKL, DIN, DOUT port, realize body temperature non-contact measurement.
By MPXV7002DP module composition blood pressure measurement module (4), blood pressure detecting adopts MPXV7002DP module, its inner integrated X-type voltage sensitive sensor, the resnstance transformer network of a correction output error size, an amplifier, an output circuit.Normal work is, first pressure signal measured by sensor is converted into voltage signal, then by resnstance transformer network, this voltage signal is compensated, it is made to meet certain linear relationship with the signal recorded, the signal demand of ADC conversion can be met, eventually pass amplifier to amplify voltage signal, exported by module the 4th port; Wherein module the 4th port meets the input port PB1 of the inside ADC of STM8S105K6T6 single-chip microcomputer, realizes blood pressure measurement.
Form pulses measure circuit (5) by infrared-emitting diode L318, infrared receiving diode BPW83, AD621 amplifier, LM393 comparator, pulse transducer testing circuit is made up of infrared-emitting diode L318, infrared receiving diode BPW83, AD621 amplifier, LM393 comparator.Infrared-emitting diode L318 and BPW83 is placed in and refers to the upper and lower two ends of folder, the infrared transmission that infrared-emitting diode L318 launches crosses finger, through blood absorption and the decay of finger tissue, received by infrared receiving diode BPW83, because finger arterial blood presents periodic pulsatile change in blood circulation process, so infrared receiving diode BPW83 two ends induce with pulse with periodically variable voltage pulse signal, this voltage signal delivers to second of AD621 amplifier, three ports amplify, 6th port of AD621 amplifier connects the 3rd port of LM393 comparator, first port of LM393 comparator exports the external interrupt enumerator T0 port that digital pulse signal delivers to STM8S105K6T6 and carries out step-by-step counting, STM8S105K6T6 draws the pulse of measurement divided by the timing of timer internal T1 by the count value of T0.
By JLX12864G-086-P module composition LCD liquid crystal display (6), PA0-PA7, PD3-PD7 port of STM8S105K6T6 single-chip microcomputer connects FPDP, the control port of JLX12864G-086-P module respectively, realizes body weight, body temperature, blood pressure, pulse display.
Claims (1)
1. a multi-functional household physical examination device, by singlechip controller (1), measured body weight sensor circuit (2), measurement of bldy temperature module (3), blood pressure measurement module (4), pulses measure circuit (5), LCD liquid crystal display (6) forms jointly, it is characterized in that: a). form singlechip controller (1) by STM8S105K6T6 single-chip microcomputer, to be weighed electric resistance sensor by YZC-1B, 10K ohmic metal membrane resistance, AD623 amplifier constituting body remeasurement sensor circuit (2), by MLX90313 module composition measurement of bldy temperature module (3), by MPXV7002DP module composition blood pressure measurement module (4), by infrared-emitting diode L318, infrared receiving diode BPW83, AD621 amplifier, LM393 comparator forms pulses measure circuit (5), by JLX12864G-086-P module composition LCD liquid crystal display (6), b) .YZC-1B and 10K ohmic metal membrane resistance is connected into bridge circuit, and the output port of bridge circuit connects the input port of AD623 amplifier, and the output port of AD623 amplifier meets the inside ADC input port PB0 of STM8S105K6T6 single-chip microcomputer, realizes measured body weight, c) CS, SCKL, DIN, DOUT port of PG0, PC5, PC6, PC7 port tap MPXV7002DP module of .STM8S105K6T6 single-chip microcomputer, realizes measurement of bldy temperature, d) the 4th port of .MPXV7002DP module meets the inside ADC input port PB1 of STM8S105K6T6 single-chip microcomputer, realizes blood pressure measurement, e). infrared-emitting diode L318 and infrared receiving diode BPW83 is placed in and refers to the upper and lower two ends of folder, infrared-emitting diode L318 sends 940nm IR wavelengths, the two ends of infrared receiving diode BPW83 export and change synperiodic induced voltage with pulse, second and third port that this voltage signal delivers to AD621 amplifier amplifies, 6th port of AD621 amplifier connects the 3rd port of LM393 comparator, the digital pulse signal of the first port output of LM393 comparator delivers to the T0 port of STM8S105K6T6 single-chip microcomputer, realizes pulses measure, f) PA0-PA7, PD3-PD7 port of .STM8S105K6T6 single-chip microcomputer connects FPDP, the control port of JLX12864G-086-P module respectively, realizes body weight, body temperature, blood pressure, pulse display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307135.2U CN204671135U (en) | 2015-05-14 | 2015-05-14 | A kind of multi-functional household physical examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307135.2U CN204671135U (en) | 2015-05-14 | 2015-05-14 | A kind of multi-functional household physical examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671135U true CN204671135U (en) | 2015-09-30 |
Family
ID=54170867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307135.2U Expired - Fee Related CN204671135U (en) | 2015-05-14 | 2015-05-14 | A kind of multi-functional household physical examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550958A (en) * | 2016-01-25 | 2016-05-04 | 广东工业大学 | Self-help blood donation physical examination system and physical examination method |
-
2015
- 2015-05-14 CN CN201520307135.2U patent/CN204671135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550958A (en) * | 2016-01-25 | 2016-05-04 | 广东工业大学 | Self-help blood donation physical examination system and physical examination method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204671135U (en) | A kind of multi-functional household physical examination device | |
| CN204698538U (en) | A kind of body temperature, pulse, blood pressure measuring device | |
| CN204428012U (en) | A kind of portable household physical examination device | |
| CN202104914U (en) | Portable alarm device for blood pressure during movement | |
| CN201379821Y (en) | Drainage bag | |
| CN202497378U (en) | Urinal for puerpera nursing | |
| CN201370631Y (en) | Disposable pleuroperitoneal cavity puncture bag | |
| CN201535762U (en) | Low power-consumption blood glucose meter | |
| CN203873743U (en) | Portable pulse and blood pressure detection device | |
| CN202288310U (en) | Urine collection device | |
| CN201624453U (en) | Special electronic temperature measuring spoon for infants | |
| CN202933272U (en) | Urine drainage device | |
| CN203303265U (en) | Medical hospital bed for monitoring balance between intake and output volume of patient | |
| CN203763419U (en) | Urinal with function of measuring body temperature | |
| CN201524074U (en) | Sleeve for measuring blood pressure of children | |
| CN201675935U (en) | Portable electronic pulsimeter | |
| CN202442900U (en) | Urine collecting device | |
| CN201977810U (en) | Urea collecting bucket | |
| CN202083578U (en) | Novel sampling urine collector | |
| CN201876846U (en) | Digital infrared thermometry mouse mat | |
| CN208741003U (en) | A kind of closestool cover type urine measuring appliance | |
| CN201968673U (en) | Novel electronic sphygmomanometer | |
| CN200997061Y (en) | Dummy thermometer controller of mono-chip processer for external A/D converter | |
| CN202330095U (en) | Urine collecting and checking device | |
| CN202096389U (en) | Toilet stool capable of displaying urine volume |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160514 |