CN201617814U - Human body surface temperature measuring device - Google Patents
Human body surface temperature measuring device Download PDFInfo
- Publication number
- CN201617814U CN201617814U CN2010200562326U CN201020056232U CN201617814U CN 201617814 U CN201617814 U CN 201617814U CN 2010200562326 U CN2010200562326 U CN 2010200562326U CN 201020056232 U CN201020056232 U CN 201020056232U CN 201617814 U CN201617814 U CN 201617814U
- Authority
- CN
- China
- Prior art keywords
- surface temperature
- connects
- temperature
- unit
- measuring device
- 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
Images
Abstract
The utility model provides a human body surface temperature measuring device, which is suitable for the technical field of electronic circuit design. The device comprises a temperature sensor for sensing human body surface temperature and outputting the analog quantity of the human body surface temperature, a central processing unit for converting the analog quantity of the human body surface temperature into the digital quantity of the human body surface temperature, a display unit for displaying the digital quantity of the human body surface temperature and a power supply unit for supplying electric energy for the temperature sensor and the central processing unit. The device also comprises a voice prompt unit for broadcasting the digital quantity of the human body measured temperature by voice; the signal input end of the voice prompt unit is connected with the central processing unit, and the power supply input end of the voice prompt unit is connected with the output end of the power supply unit. Due to the fact that the voice prompt unit for prompting the human body measured temperature is arranged, the human body surface temperature measuring device broadcasts the human body measured temperature by the voice while displaying the human body measured temperature, and thereby, the device is more convenient for use and enhances the applicability.
Description
Technical field
This utility model belongs to the design of electronic circuits technical field, relates in particular to a kind of human surface temperature's measuring device.
Background technology
Present human surface temperature's measuring device, as volume temperature rifle, ear thermometer etc., be to utilize the human body infrared technique to design at measuring human body volume temperature benchmark, it uses simple, the precision height, there is not radium-shine point, can exempt potential injury, and must not contact, exempt infectiousness eyes, be widely used in places such as family, hotel, library, large-scale enterprises and institutions, can also use as medical diagnosis equipment.
Yet human surface temperature's measuring device that prior art provides can only show by display unit with digital form the human body temperature data that measure, do not have voice broadcast function, and owing to show that the display unit interface of body temperature numeral is less, the numeral that shows generally can only be known by the personnel that measure, caused inconvenience, the problem that application is not good used.
The utility model content
The purpose of this utility model is to provide a kind of human surface temperature's measuring device, be intended to solve human surface temperature's measuring device that prior art provides because the display unit interface is less, the numeral that shows can only be known by the personnel that measure, caused inconvenience, the problem that application is not good used.
This utility model is to realize like this, a kind of human surface temperature's measuring device, comprise the sensing human surface temperature, and the temperature sensor of output somatometry temperature simulation amount, the somatometry temperature simulation amount of described temperature sensor output is converted to the CPU of somatometry temperature digital amount, the display unit that shows the somatometry temperature digital amount after described CPU is changed, and provide the power supply unit of electric energy to described temperature sensor and CPU, described device also comprises:
Voice alerting unit by the somatometry temperature digital amount after the described CPU conversion of voice broadcast, the signal input part of described voice alerting unit connects described CPU, and the power supply input of described voice alerting unit connects the outfan of described power supply unit.
Above-mentioned human surface temperature's measuring device also comprises:
When the somatometry temperature digital amount after the conversion of described CPU is higher than the temperature threshold that described CPU prestores, send the alarm unit of alarm, the input of described alarm unit connects described CPU.
Further, above-mentioned human surface temperature's measuring device also comprises: the supply voltage that detects described power supply unit, and when the supply voltage that detects described power supply unit is lower than preset value, send the low pressure detecting unit of voltage low signal to described CPU, the outfan of described low pressure detecting unit connects described CPU.
Further, described CPU comprises that model is the singlechip chip of TSG618, and the FLASH chip of storing the data and the program of described singlechip chip, and described FLASH chip is connected with described singlechip chip.
Further, described voice alerting unit comprises that signal is the speech chip of H616 and the loudspeaker that connect described speech chip, and the first I/O pin of described speech chip, the second I/O pin and the 3rd I/O pin are connected described singlechip chip as the signal input part of described voice alerting unit.
Further, described alarm unit comprises audion Q1, resistance R 8 and buzzer; The base stage of audion Q1 connects described singlechip chip by resistance R 8, the grounded emitter of audion Q1, and the colelctor electrode of audion Q1 connects an input of described buzzer, and another input of described buzzer connects the outfan of described power supply unit.
Further, described alarm unit comprises that also one is parallel to the diode D2 between two inputs of described buzzer, and the anode of diode D2 connects the colelctor electrode of audion Q1.
Further, described display unit comprises that one connects display screen and at least one backlight circuit of described singlechip chip; Described backlight circuit comprises audion Q2, resistance R 9, resistance R 10 and light emitting diode D3, the base stage of audion Q2 connects the backlight drive output pin of described singlechip chip by resistance R 9, the grounded emitter of audion Q2, the colelctor electrode of audion Q2 connects an end of resistance R 10, the other end of resistance R 10 connects the negative electrode of light emitting diode D3, and the anode of light emitting diode D3 connects the outfan of described power supply unit.
Further, described low pressure detecting unit comprises divider resistance R11, divider resistance R12, capacitor C 12; The end ground connection of divider resistance R11, the other end of divider resistance R11 connects the outfan of described power supply unit by resistance R 12, the low-voltage that the other end of divider resistance R11 connects described singlechip chip simultaneously detects pin, and capacitor C 12 is parallel to the two ends of resistance R 11.
Above-mentioned human surface temperature's measuring device is volume temperature rifle or ear thermometer.
Human surface temperature's measuring device that this utility model embodiment provides is provided with the voice alerting unit of prompter's bulk measurement temperature, make human surface temperature's measuring device when showing the somatometry temperature, by this somatometry temperature of voice broadcast, use more conveniently, strengthened application.
Description of drawings
Fig. 1 is the structure principle chart of human surface temperature's measuring device of providing of this utility model embodiment;
Fig. 2 is the physical circuit figure of CPU among Fig. 1;
Fig. 3 is the physical circuit figure of voice alerting unit among Fig. 1;
Fig. 4 is the physical circuit figure of alarm unit among Fig. 1;
Fig. 5 is the physical circuit figure of display unit among Fig. 1;
Fig. 6 is the physical circuit figure of Fig. 1 mesolow detecting unit.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, this utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation this utility model, and be not used in qualification this utility model.
Human surface temperature's measuring device that this utility model embodiment provides is provided with the voice alerting unit of prompter's bulk measurement temperature, makes human surface temperature's measuring device when showing the somatometry temperature, by this somatometry temperature of voice broadcast.This human surface temperature's measuring device specifically can be the device that volume temperature rifle or ear thermometer etc. can be measured the human surface temperature.
Fig. 1 shows the structural principle of human surface temperature's measuring device that this utility model embodiment provides, and for convenience of explanation, only shows the part relevant with this utility model embodiment.
This human surface temperature's measuring device comprises: sensing human surface temperature, and the temperature sensor 11 of output somatometry temperature simulation amount; The somatometry temperature simulation amount of temperature sensor 11 output is converted to the CPU 12 of somatometry temperature digital amount, and this CPU 12 connects the outfan of temperature sensors 11; Show the display unit 13 of the somatometry temperature digital amount after CPU 12 is changed, the input of display unit 13 connects CPU 12; And the power supply unit 16 that electric energy is provided to temperature sensor 11, CPU 12.This human surface temperature's measuring device also comprises: by the voice alerting unit 14 of the somatometry temperature digital amount after 12 conversions of voice broadcast CPU, the signal input part of voice alerting unit 14 connects CPU 12, and the power supply input of voice alerting unit 14 connects the outfan of power supply unit 16.Power supply unit 16 wherein both can be an externally fed, also can be the internal cell power supply.
Owing to added voice alerting unit 14, make this human surface temperature's measuring device when showing the somatometry temperature, can be by this somatometry temperature of voice suggestion, use more conveniently, strengthened application.
In order when the human surface temperature who measures is too high, to send alarm, human surface temperature's measuring device that this utility model embodiment provides also comprises: when the somatometry temperature digital amount after CPU 12 conversion is higher than the temperature threshold that CPU 12 prestores, send the alarm unit 15 of alarm, the input of alarm unit 15 connects CPU 12, and alarm unit 15 both can also can send the optical signal alarm by the flicker of luminous semiconductor devices such as light emitting diode by alarms of sounding such as buzzers.
In order to monitor the electric weight of power supply unit 16 in real time, human surface temperature's measuring device that this utility model embodiment provides also comprises: the supply voltage that detects power supply unit 16, and when the supply voltage that detects power supply unit 16 is lower than preset value, send the low pressure detecting unit 17 of voltage low signal to CPU 12, the outfan of low pressure detecting unit 17 connects CPU 12.CPU 12 is by its built-in software or hardware, and after receiving the voltage low signal that low pressure detecting unit 17 sends, control display unit 13 sends the low prompting of voltage, or sends the low prompting of voltage by other alarm unit (not shown).
Fig. 2 shows the physical circuit of CPU 12 among Fig. 1.
Fig. 3 shows the physical circuit of voice alerting unit 14 among Fig. 1.
Fig. 4 shows the physical circuit of alarm unit 15 among Fig. 1.
In order to protect buzzer BUZ not damaged by the electric current of its accumulation when mute, alarm unit 15 comprises that also one is parallel to the diode D2 between two inputs of buzzer BUZ, and the anode of diode D2 connects the colelctor electrode of audion Q1.
Fig. 5 shows the physical circuit of display unit 13 among Fig. 1, it is an example with the LCDs unit, comprise that one connects display screen U4 and at least one backlight circuit of singlechip chip U1 respective pins, this backlight circuit specifically comprises audion Q2, resistance R 9, resistance R 10 and light emitting diode D3, the base stage of audion Q2 connects the backlight drive output pin BACK of singlechip chip U1 by resistance R 9, the grounded emitter of audion Q2, the colelctor electrode of audion Q2 connects an end of resistance R 10, the other end of resistance R 10 connects the negative electrode of light emitting diode D3, and the anode of light emitting diode D3 connects the outfan of power supply unit 16.
Fig. 6 shows the physical circuit of Fig. 1 mesolow detecting unit 17.
Low pressure detecting unit 17 comprises divider resistance R11, divider resistance R12, capacitor C 12.Wherein, the end ground connection of divider resistance R11, the other end of divider resistance R11 is by the outfan of resistance R 12 connection power supply units 16, and the low-voltage that the other end of divider resistance R11 connects singlechip chip U1 simultaneously detects pin LOW BAT, and capacitor C 12 is parallel to the two ends of resistance R 11.
Human surface temperature's measuring device that this utility model embodiment provides is provided with the voice alerting unit of prompter's bulk measurement temperature, make human surface temperature's measuring device when showing the somatometry temperature, by this somatometry temperature of voice broadcast, use more conveniently, strengthened application; Have again, add alarm unit,, further facilitated user's use when the somatometry temperature is higher than the temperature threshold that prestores, to send alarm; In addition, add the low pressure detecting unit, with when supply voltage is lower than preset value, to the CPU feedback signal, make central processing unit become possibility by the function that display unit or other alarm unit send the low cue of voltage, expanded the function of human surface temperature's measuring device, applicability strengthens.
The above only is preferred embodiment of the present utility model; not in order to restriction this utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. human surface temperature's measuring device, comprise the sensing human surface temperature, and the temperature sensor of output somatometry temperature simulation amount, the somatometry temperature simulation amount of described temperature sensor output is converted to the CPU of somatometry temperature digital amount, the display unit that shows the somatometry temperature digital amount after described CPU is changed, and the power supply unit that electric energy is provided to described temperature sensor and CPU, it is characterized in that described device also comprises:
Voice alerting unit by the somatometry temperature digital amount after the described CPU conversion of voice broadcast, the signal input part of described voice alerting unit connects described CPU, and the power supply input of described voice alerting unit connects the outfan of described power supply unit.
2. human surface temperature's measuring device as claimed in claim 1 is characterized in that, described device also comprises:
When the somatometry temperature digital amount after the conversion of described CPU is higher than the temperature threshold that described CPU prestores, send the alarm unit of alarm, the input of described alarm unit connects described CPU.
3. human surface temperature's measuring device as claimed in claim 2 is characterized in that, described device also comprises:
Detect the supply voltage of described power supply unit, and when the supply voltage that detects described power supply unit is lower than preset value, send the low pressure detecting unit of voltage low signal to described CPU, the outfan of described low pressure detecting unit connects described CPU.
4. human surface temperature's measuring device as claimed in claim 3, it is characterized in that, described CPU comprises that model is the singlechip chip of TSG618, and the FLASH chip of storing the data and the program of described singlechip chip, and described FLASH chip is connected with described singlechip chip.
5. human surface temperature's measuring device as claimed in claim 4, it is characterized in that, described voice alerting unit comprises that signal is the speech chip of H616 and the loudspeaker that connect described speech chip, and the first I/O pin of described speech chip, the second I/O pin and the 3rd I/O pin are connected described singlechip chip as the signal input part of described voice alerting unit.
6. human surface temperature's measuring device as claimed in claim 4 is characterized in that described alarm unit comprises audion Q1, resistance R 8 and buzzer; The base stage of audion Q1 connects described singlechip chip by resistance R 8, the grounded emitter of audion Q1, and the colelctor electrode of audion Q1 connects an input of described buzzer, and another input of described buzzer connects the outfan of described power supply unit.
7. human surface temperature's measuring device as claimed in claim 6 is characterized in that, described alarm unit comprises that also one is parallel to the diode D2 between two inputs of described buzzer, and the anode of diode D2 connects the colelctor electrode of audion Q1.
8. human surface temperature's measuring device as claimed in claim 4 is characterized in that, described display unit comprises that one connects display screen and at least one backlight circuit of described singlechip chip; Described backlight circuit comprises audion Q2, resistance R 9, resistance R 10 and light emitting diode D3, the base stage of audion Q2 connects the backlight drive output pin of described singlechip chip by resistance R 9, the grounded emitter of audion Q2, the colelctor electrode of audion Q2 connects an end of resistance R 10, the other end of resistance R 10 connects the negative electrode of light emitting diode D3, and the anode of light emitting diode D3 connects the outfan of described power supply unit.
9. human surface temperature's measuring device as claimed in claim 4 is characterized in that, described low pressure detecting unit comprises divider resistance R11, divider resistance R12, capacitor C 12; The end ground connection of divider resistance R11, the other end of divider resistance R11 connects the outfan of described power supply unit by resistance R 12, the low-voltage that the other end of divider resistance R11 connects described singlechip chip simultaneously detects pin, and capacitor C 12 is parallel to the two ends of resistance R 11.
10. as each described human surface temperature's measuring device of claim 1 to 9, it is characterized in that described human surface temperature's measuring device is volume temperature rifle or ear thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200562326U CN201617814U (en) | 2010-01-08 | 2010-01-08 | Human body surface temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200562326U CN201617814U (en) | 2010-01-08 | 2010-01-08 | Human body surface temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617814U true CN201617814U (en) | 2010-11-03 |
Family
ID=43021265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200562326U Expired - Fee Related CN201617814U (en) | 2010-01-08 | 2010-01-08 | Human body surface temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222858A (en) * | 2013-04-09 | 2013-07-31 | 浙江铭众生物医学创业投资有限公司 | Audio interface communication-based ear type thermometer and communication method thereof |
| CN103941575A (en) * | 2013-01-17 | 2014-07-23 | 成厚权 | An electronic timing device |
-
2010
- 2010-01-08 CN CN2010200562326U patent/CN201617814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941575A (en) * | 2013-01-17 | 2014-07-23 | 成厚权 | An electronic timing device |
| CN103222858A (en) * | 2013-04-09 | 2013-07-31 | 浙江铭众生物医学创业投资有限公司 | Audio interface communication-based ear type thermometer and communication method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201561963U (en) | Mobile terminal with gas detection function | |
| CN100562030C (en) | Portable terminal with radiation detection function | |
| CN201617814U (en) | Human body surface temperature measuring device | |
| CN104857670A (en) | Running machine with accessory device utilizing brain waves to real-time monitor exercising state | |
| CN203352204U (en) | Mobile power supply capable of detecting electric quantity of battery | |
| CN201562445U (en) | Electronic photo frame with intelligent control of display brightness | |
| CN103701165B (en) | A kind of method activating portable power source and device | |
| CN201562446U (en) | Electronic photo frame with intelligent control of display brightness | |
| CN201767951U (en) | Skin testing instrument | |
| CN209951247U (en) | Intelligent sphygmomanometer based on Internet of things | |
| CN208640958U (en) | Pet patient monitor | |
| CN203824977U (en) | Environmental harmful gas concentration detection device | |
| CN203224290U (en) | Double-screen anti-cheating instrument for weighing equipment | |
| CN215262106U (en) | Electronic thermometer supporting swing measurement mode | |
| CN201421709Y (en) | Electronic photo frame capable of controlling display brightness intelligently | |
| CN109310222A (en) | A kind of intelligent floor mat | |
| CN202149891U (en) | External biochemical detector | |
| CN203539342U (en) | Sphygmomanometer with wireless transmission function | |
| CN205548531U (en) | Body temperature measuring device | |
| CN202408875U (en) | Signal conditioning circuit board for rat tail pulse detection sensor | |
| CN207832672U (en) | A kind of portable comprehensive detector | |
| CN202342056U (en) | Psychological tester with multifunctional display screen | |
| CN204469170U (en) | Portable service placement detector | |
| CN204562224U (en) | A kind of medicine skin test device | |
| CN201274087Y (en) | Intelligent methane analyzer |
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: 20101103 Termination date: 20180108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |