CN106768433A - A kind of electronic thermometer - Google Patents
A kind of electronic thermometer Download PDFInfo
- Publication number
- CN106768433A CN106768433A CN201710005479.1A CN201710005479A CN106768433A CN 106768433 A CN106768433 A CN 106768433A CN 201710005479 A CN201710005479 A CN 201710005479A CN 106768433 A CN106768433 A CN 106768433A
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- CN
- China
- Prior art keywords
- processor
- temperature
- photoelectric sensing
- user
- sensing unit
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
- G01K5/04—Details
Abstract
The embodiment of the invention discloses a kind of electronic thermometer.The electronic thermometer includes main body, liquid-filled thermometer, processor, display unit and the multiple photoelectric sensing units set in main body；Wherein：Liquid-filled thermometer has capillary and vacuole；Capillary is located at the inside of main body；Vacuole stretches out main body；Diverse location of each photoelectric sensing unit along capillary in default meter full scale is set；Wherein, each photoelectric sensing unit has optical signal launch end and receiving terminal, and transmitting terminal and receiving terminal are separately positioned on two relative side walls of capillary；Processor is electrically connected with each photoelectric sensing unit, for the electric signal converted optical signals into according to each photoelectric sensing unit for receiving, determines the temperature of liquid-filled thermometer currently measurement；Display unit is electrically connected with processor, under the control of a processor, showing the temperature for determining.Measurement temperature can be shown in real time, it is more convenient, measurement efficiency is improve, and ensure that stability.
Description
Technical field
The present invention relates to technical field of temperature measurement, more particularly to a kind of electronic thermometer.
Background technology
Traditional mercury clinical thermometer measuring accuracy is high, and measuring stability is good, but is disconnected with current intelligent society, when body temperature number
According to after being detected, it is necessary to artificial reading, record etc., cumbersome and complexity.To be stored in computer terminal or other electricity
Sub- lane terminal, in addition it is also necessary to be manually entered relevant information, takes and labor intensive resource, and measurement efficiency is very low.
Electronic thermometer miscellaneous is occurred in that on Vehicles Collected from Market, is gathered using temperature sensor or thermistor mostly
Temperature data, more traditional mercury clinical thermometer its less stable, the linearity is low, tested person time and external environment meeting during test
There is deviation.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of electronic thermometer, and the measurement for solving how to improve thermometer is imitated
Rate, the problem of Stability and veracity.
The purpose of the embodiment of the present invention is achieved through the following technical solutions：
A kind of electronic thermometer, including main body, the liquid-filled thermometer for setting on the body, processor, display unit
With multiple photoelectric sensing units；Wherein：
The liquid-filled thermometer has capillary and vacuole；The capillary is located at the inside of the main body；The vacuole
Stretch out the main body；
Diverse location of each photoelectric sensing unit along the capillary in default meter full scale is set；Wherein,
Each described photoelectric sensing unit has optical signal launch end and receiving terminal, and the transmitting terminal and receiving terminal are separately positioned on described
On two relative side walls of capillary；
The processor is electrically connected with each photoelectric sensing unit, for according to each described photoelectric sensing list for receiving
The electric signal that unit converts optical signals into, determines the temperature of the liquid-filled thermometer currently measurement；
The display unit is electrically connected with the processor, under the control of the processor, showing the temperature for determining
Degree.
It is preferred that the transmitting terminal is light emitting diode, the receiving terminal is photosensitive triode.
It is preferred that each photoelectric sensing unit is along in a DEG C~b DEG C meter full scale of the capillary, it is uniform in every 1 DEG C
N number of photoelectric sensing unit is set；
The processor, specifically for detecting the common M photoelectric sensing unit output since the vacuole side
During low level, the temperature for determining the liquid-filled thermometer currently measurement is a+M/N DEG C.
It is preferred that the fluid temperature is calculated as mercurial thermometer.
It is preferred that the value of a is 10 for the value that the value of 35, b is 42, N.
It is preferred that also including：The fingerprint identification unit for setting on the body；
The fingerprint identification unit is electrically connected with the processor, for gathering the finger print information of user and being sent to institute
State processor；
What the finger print information that the processor is additionally operable to the user gathered according to the fingerprint identification unit was identified makes
The identity information of user, using by after the first Preset Time determine temperature as user temperature, or by determine holding
Continue temperature of the constant temperature of the second Preset Time as user；The temperature of user is associated with the identity information of user
Record.
It is preferred that the fingerprint identification unit is additionally operable to be under holding state in the processor, touch behaviour is detected
As when wake up the processor；When not detecting touch operation in the 3rd Preset Time, point out the processor to enter and treat
Machine state.
It is preferred that the display unit is additionally operable under the control of the processor, current time is shown.
It is preferred that being additionally included in the loudspeaker set on the body；
The loudspeaker is electrically connected with the processor, under the control of the processor, playing the body of user
The temperature that part information and/or the processor determine.
It is preferred that being additionally included in the communication unit set on the body；
The communication unit is electrically connected with the processor；
The processor is additionally operable to the temperature of the identity information of user and associated record by the communication unit
Reach terminal device.
The embodiment of the present invention has the beneficial effect that：
In electronic thermometer provided in an embodiment of the present invention, multiple photoelectric sensing lists are set in the side wall of liquid-filled thermometer
Unit, electric signal is converted optical signals into by photoelectric sensing unit, during temperature change, is had liquid to block and is not had liquid
When blocking, the electric signal of conversion is different, and the electric signal that processor can be changed according to each photoelectric sensing unit determines fluid temperature
The temperature of meter, is shown such that it is able to real-time measurement temperature, more convenient, improves accuracy and measurement efficiency；And
And because the accuracy of detection of photoelectric sensing unit is high, good stability, and measured by being then based on liquid-filled thermometer, further
Ensure that stability.
Brief description of the drawings
Fig. 1 a~Fig. 1 d are a kind of structural representation of electronic thermometer provided in an embodiment of the present invention；
Fig. 1 e are the light-receiving situation of photoelectric sensing unit when no liquid is blocked in the embodiment of the present invention；
The light-receiving situation of photoelectric sensing unit when Fig. 1 f in the embodiment of the present invention to have liquid to block；
Fig. 2 is the structural representation of another electronic thermometer provided in an embodiment of the present invention；
Fig. 3 is the structural representation of another electronic thermometer provided in an embodiment of the present invention.
Specific embodiment
In order to solve the above technical problems, the embodiment of the present invention provides a kind of electronic thermometer, including main body, in main body
The liquid-filled thermometer of setting, processor, display unit and multiple photoelectric sensing units；Wherein：Liquid-filled thermometer has capillary
And vacuole；Capillary is located at the inside of main body；Vacuole stretches out main body；Each photoelectric sensing unit is along capillary in default scale model
Diverse location in enclosing is set；Wherein, each photoelectric sensing unit has optical signal launch end and receiving terminal, transmitting terminal and reception
End is separately positioned on two relative side walls of capillary；Processor is electrically connected with each photoelectric sensing unit, for according to reception
To the electric signal that converts optical signals into of each photoelectric sensing unit, determine the temperature of liquid-filled thermometer currently measurement；Display is single
Unit electrically connects with processor, under the control of a processor, showing the temperature for determining.
In the embodiment of the present invention, multiple photoelectric sensing units are set in the side wall of liquid-filled thermometer, by photoelectric sensing unit
Electric signal is converted optical signals into, during temperature change, there is liquid to block and when no liquid is blocked, the telecommunications of conversion
Number difference, the electric signal that processor can be changed according to each photoelectric sensing unit determine the temperature of liquid-filled thermometer, such that it is able to
Real-time measurement temperature is shown, more convenient, improves accuracy and measurement efficiency；And due to photoelectric sensing unit
Accuracy of detection it is high, good stability, and being measured by being then based on liquid-filled thermometer further ensures stability.
During specific implementation, the structure of photoelectric sensing unit has various, it is preferred that transmitting terminal is light emitting diode, receiving terminal
It is photosensitive triode, below as example, a kind of electronic thermometer that the present invention is provided is carried out more in conjunction with the accompanying drawings and embodiments
Explain.
As shown in Fig. 1 a~Fig. 1 d, the embodiment of the present invention provides a kind of electronic thermometer, including main body 001, in main body 001
The liquid-filled thermometer 002 of upper setting, processor 003, display unit 004 and multiple photoelectric sensing units 005；Wherein：
Liquid-filled thermometer 002 has capillary 021 and vacuole 022；Capillary 021 is located at the inside of main body 001；Vacuole
022 stretches out main body 001；
Diverse location of each photoelectric sensing unit 005 along capillary 021 in default meter full scale is set；Wherein, often
Individual photoelectric sensing unit 005 has optical signal launch end 051 and receiving terminal 052, and transmitting terminal 051 and receiving terminal 052 are respectively provided with
On two relative side walls of capillary 021；
Processor 003 is electrically connected with each photoelectric sensing unit 005, for according to each photoelectric sensing unit for receiving by light
The electric signal that signal is converted into, determines the temperature of liquid-filled thermometer currently measurement；
Display unit 004 is electrically connected with processor 003, the temperature under the control of a processor, showing current measurement.
Wherein, as shown in fig. le, when no liquid is blocked, the optical signal that receiving terminal 052 is received is more, such as Fig. 1 f institutes
Show, when there is liquid to block, the optical signal that receiving terminal 052 is received can be reduced.
During specific implementation, each photoelectric sensing unit is uniformly arranged along in a DEG C~b DEG C meter full scale of capillary in every 1 DEG C
N number of photoelectric sensing unit；Accordingly, processor, specifically for detect the common M photoelectric sensing unit since vacuole side defeated
When going out low level, the temperature for determining liquid-filled thermometer currently measurement is a+M/N DEG C.In the present embodiment, the measurement essence that can be reached
Degree is 1/N DEG C.What the quantity of photoelectric sensing unit was set in 1 DEG C is more, and certainty of measurement is higher, in order to reach highest as far as possible
Certainty of measurement, preferably by each photoelectric sensing unit close-packed arrays.And the size of photoelectric sensing unit is smaller, the number that can be set
Amount is also more, thus is preferably provided the photoelectric sensing unit less than pre-set dimension.
It should be noted that the scheme of the embodiment of the present invention, goes for various liquid-filled thermometers, such as mercury temperature
Meter, alcohol thermometer, kerosene thermometer, etc..
During implementation, the setting of photoelectric sensing unit can be carried out in the meter full scale of the gamut of liquid-filled thermometer, protected
Card measurement is more comprehensive, it is also possible to according to the type of liquid-filled thermometer, selects suitable temperature range to carry out photoelectric sensing unit
Setting, to reach the purpose of simplified structure.Such as mercurial thermometer, is typically mainly used for carrying out measurement of bldy temperature, and people is just
Chang Tiwen there is also the situation of high fever or low fever between 36 DEG C~37 DEG C, in the range of 35 DEG C~42 DEG C, because
And, it is preferred that the value of a can be set for the value that the value of 35, b is 42, N is 10.So, body temperature survey can both be carried out
Amount, reaches the purpose for simplifying design again.
During specific implementation, it is preferred that as shown in Figures 2 and 3, also including：The fingerprint identification unit set on body
006；
Fingerprint identification unit 006 is electrically connected with processor 003, for gathering the finger print information of user and being sent to treatment
Device；
The user's that the finger print information that processor 003 is additionally operable to the user gathered according to fingerprint identification unit is identified
Identity information, using by after the first Preset Time determine temperature as user temperature, or by determine continue second
The constant temperature of Preset Time as user temperature；By the temperature of user and the identity information associated record of user.
In the present embodiment, electronic thermometer has fingerprint identification function, can recognize that the identity of user, is user
Personal exclusive temperature information storehouse is set up, more facilitates management, operation is simpler, records more intelligent.
During specific implementation, it is preferred that fingerprint identification unit 006 is additionally operable to be under holding state in processor, detect
Processor is waken up during touch operation；When not detecting touch operation in the 3rd Preset Time, processor is pointed out to enter standby
State.So, it is not only easy to use, moreover it is possible to save electric energy.
During specific implementation, it is preferred that display unit 004 is additionally operable under the control of a processor, show current time.This
Sample, increased the information of time of measuring, can cause that the information of temperature survey is more accurate comprehensive.
During specific implementation, it is preferred that as shown in Figures 2 and 3, being additionally included in the loudspeaker 007 set on body；
Loudspeaker 007 is electrically connected with processor 003, under the control of a processor, playing the identity information of user
And/or the temperature that processor determines.In the present embodiment, electronic thermometer also increases voice broadcast function, and convenient use person is known
Measurement result, particularly with the user of dysphotia for, effect is more obvious.
During specific implementation, it is preferred that as shown in figure 3, being additionally included in the communication unit 008 set on body；
Communication unit 008 is electrically connected with processor 003；
Processor 003 is additionally operable to the temperature of associated record upload the identity information of user by communication unit 008
To terminal device.
In the present embodiment, can by data transfer to terminal device (such as computer), to be stored in personal information storehouse,
Avoid being manually entered, improve efficiency.
It is preferred that communication unit uses communication.Beneficial to upload operation is carried out under wireless network environment at any time,
It is more convenient.
During specific implementation, as shown in figure 3, being additionally included in the power supply unit 009 set on body；Power supply unit 009 and place
Reason device 003 is electrically connected.So, electronic thermometer can be used in the environment of connectionless power supply.
It is preferred that power supply unit can be, but not limited to be button cell.
Below by taking mercurial thermometer as an example, the application to measuring body temperature using electronic thermometer provided in an embodiment of the present invention
Scene is illustrated.
In the present embodiment, using the structure of the electronic thermometer shown in Fig. 1 a~Fig. 1 d, Fig. 3.
When user's flicking fingerprint identification unit, fingerprint identification unit can detect touch operation, wake up electron temperature
The processor work of meter, the screen of processor control display unit is lighted and shows current time.
Be positioned over finger in fingerprint identification unit by subsequent user, and fingerprint identification unit gathers the finger print information of user
And it is sent to processor, the identity letter of the finger print information identification user that processor is gathered according to the fingerprint identification unit for receiving
Breath, and control display unit is in the identity information of screen display user, and controlling loudspeaker reports the identity information of user.
Mercury bubble is positioned over body temperature collection position (such as oxter, oral cavity) by user, by the first Preset Time (such as
5min), the temperature that processor now will be changed optical signal according to each photoelectric sensing unit electric signal determines is used as user
Body temperature, controlling loudspeaker reports the body temperature of user, and control display unit shows on screen.Meanwhile, processor will make
The identity information and body temperature information of user are uploaded in computer terminal (or other electric terminals) automatically by wireless communication unit, are entered
Row record.
If fingerprint identification unit collects finger print information again, start once new measurement；If pre- by the 3rd
If the time does not detect touch operation, processor is pointed out to enter holding state.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of electronic thermometer, it is characterised in that including main body, the liquid-filled thermometer for setting on the body, processor,
Display unit and multiple photoelectric sensing units；Wherein：
The liquid-filled thermometer has capillary and vacuole；The capillary is located at the inside of the main body；The vacuole stretches out
The main body；
Diverse location of each photoelectric sensing unit along the capillary in default meter full scale is set；Wherein, each
The photoelectric sensing unit has optical signal launch end and receiving terminal, and the transmitting terminal and receiving terminal are separately positioned on the capillary
On two relative side walls of pipe；
The processor is electrically connected with each photoelectric sensing unit, and each described photoelectric sensing unit received for basis will
The electric signal that optical signal is converted into, determines the temperature of the liquid-filled thermometer currently measurement；
The display unit is electrically connected with the processor, under the control of the processor, showing the temperature for determining.
2. electronic thermometer according to claim 1, it is characterised in that the transmitting terminal is light emitting diode, described to connect
Receiving end is photosensitive triode.
3. electronic thermometer according to claim 1, it is characterised in that each photoelectric sensing unit is along the capillary
In a DEG C~b DEG C meter full scale of pipe, N number of photoelectric sensing unit is uniformly arranged in every 1 DEG C；
The processor, specifically for detecting the common M low electricity of the photoelectric sensing unit output since the vacuole side
Usually, the temperature for determining the liquid-filled thermometer currently measurement is a+M/N DEG C.
4. electronic thermometer according to claim 3, it is characterised in that the fluid temperature is calculated as mercurial thermometer.
5. electronic thermometer according to claim 4, it is characterised in that the value of a is value the taking for 42, N of 35, b
Be worth is 10.
6. electronic thermometer according to claim 1, it is characterised in that also include：The fingerprint for setting on the body
Recognition unit；
The fingerprint identification unit is electrically connected with the processor, for gathering the finger print information of user and being sent to the place
Reason device；
The processor is additionally operable to the user that the finger print information of the user gathered according to the fingerprint identification unit is identified
Identity information, using by the temperature that determines after the first Preset Time as the temperature of user, or continue the by what is determined
The constant temperature of two Preset Times as user temperature；The temperature of user is associated into note with the identity information of user
Record.
7. electronic thermometer according to claim 6, it is characterised in that the fingerprint identification unit is additionally operable at the place
Reason device is under holding state, and the processor is waken up when detecting touch operation；Do not detected in the 3rd Preset Time
During touch operation, the processor is pointed out to enter holding state.
8. electronic thermometer according to claim 7, it is characterised in that the display unit is additionally operable in the processor
Control under, show current time.
9. electronic thermometer according to claim 6, it is characterised in that be additionally included in raising one's voice of being set on the body
Device；
The loudspeaker is electrically connected with the processor, the identity letter under the control of the processor, playing user
The temperature that breath and/or the processor determine.
10. electronic thermometer according to claim 6, it is characterised in that be additionally included in the communication set on the body
Unit；
The communication unit is electrically connected with the processor；
The processor is additionally operable to the temperature of associated record be uploaded to the identity information of user by the communication unit
Terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005479.1A CN106768433A (en) | 2017-01-04 | 2017-01-04 | A kind of electronic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005479.1A CN106768433A (en) | 2017-01-04 | 2017-01-04 | A kind of electronic thermometer |
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| Publication Number | Publication Date |
|---|---|
| CN106768433A true CN106768433A (en) | 2017-05-31 |
Family
ID=58950092
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005479.1A Pending CN106768433A (en) | 2017-01-04 | 2017-01-04 | A kind of electronic thermometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966214A (en) * | 2017-11-29 | 2018-04-27 | 苏州诺纳可电子科技有限公司 | A kind of electronic thermometer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1194648A (en) * | 1997-09-20 | 1999-04-09 | Matsushita Electric Ind Co Ltd | Clinical thermometer reading device |
| CN101442933A (en) * | 2005-10-07 | 2009-05-27 | 皇家飞利浦电子股份有限公司 | Ear-thermometer with ear identification |
| CN102908128A (en) * | 2012-08-23 | 2013-02-06 | 厦门安氏兄弟科技有限公司 | Electronic thermometer and control method thereof |
| CN103822727A (en) * | 2014-02-24 | 2014-05-28 | 青岛大学医学院附属医院 | Electronic clinical thermometer, electronic temperature measurement system and automatic reading method of mercury thermometer |
-
2017
- 2017-01-04 CN CN201710005479.1A patent/CN106768433A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1194648A (en) * | 1997-09-20 | 1999-04-09 | Matsushita Electric Ind Co Ltd | Clinical thermometer reading device |
| CN101442933A (en) * | 2005-10-07 | 2009-05-27 | 皇家飞利浦电子股份有限公司 | Ear-thermometer with ear identification |
| CN102908128A (en) * | 2012-08-23 | 2013-02-06 | 厦门安氏兄弟科技有限公司 | Electronic thermometer and control method thereof |
| CN103822727A (en) * | 2014-02-24 | 2014-05-28 | 青岛大学医学院附属医院 | Electronic clinical thermometer, electronic temperature measurement system and automatic reading method of mercury thermometer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966214A (en) * | 2017-11-29 | 2018-04-27 | 苏州诺纳可电子科技有限公司 | A kind of electronic thermometer |
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