CN206026317U - Infra -red thermometer and circuit thereof - Google Patents
Infra -red thermometer and circuit thereof Download PDFInfo
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- CN206026317U CN206026317U CN201620714006.XU CN201620714006U CN206026317U CN 206026317 U CN206026317 U CN 206026317U CN 201620714006 U CN201620714006 U CN 201620714006U CN 206026317 U CN206026317 U CN 206026317U
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Abstract
The utility model relates to an infra -red thermometer circuit and including the infra -red thermometer of this infra -red thermometer circuit. This infra -red thermometer circuit includes: an infrared sensing module for being close to human armpit is in order to detect human auxillary temperature and convert the temperature signal who detects to the signal of telecommunication, be used for control the infrared sensing module is opened and will electric signal transition becomes the treater of body temperature signal, receive and show with being used for the display of body temperature signal, and data transmission device, wherein the display the infrared sensing module with the treater electricity is connected. Implement the utility model discloses an infra -red thermometer and circuit thereof can accurately measure human temperature simply fast and the demonstration of being correlated with.
Description
Technical field
This utility model is related to temperature detection field, more particularly, it relates to a kind of infra-red thermometer circuit and bag
Include the infra-red thermometer of the infra-red thermometer circuit.
Background technology
The health status of human body are assessed medically frequently by measurement body temperature.Traditional thermometer, mercury temperature
The huge pollution caused to environment because of its hydrargyrum composition is counted, national governments require to stop using.Main flow temperature now is calculated as
Electronic clinical thermometer and infrared thermometer.And electronic clinical thermometer indicating value obtain accuracy by electronic component and battery power supply situation etc. because
Element affects, and measuring speed is slow.Infrared temperature is calculated as ear thermometer thermometer and volume temperature rifle thermometer simultaneously, and its measuring point is distinguished
For forehead gill chamber, but the position closest to human body temperature generally acknowledged on Medical have three it is local, be oral cavity respectively, oxter
And rectum, forehead gill chamber can not accurately reflect human body temperature.
From the foregoing, it will be observed that in existing product, one kind can be not quick, and accurately, the body of stably measured human body temperature
Temperature meter
Utility model content
The technical problems to be solved in the utility model is to solve drawbacks described above of the prior art, there is provided a kind of infrared
Line thermometer circuit, which can quickly and easily measure human body auxillary temperature, and be avoided that because measurement is lack of standardization and cause to survey
Amount error, measurement result are accurate.
This utility model solves the technical scheme adopted by its technical problem:A kind of infra-red thermometer circuit is constructed,
Including:
For near human body oxter detecting human body auxillary temperature and the temperature signal of detection be converted into the signal of telecommunication
Infrared ray sensing module;
For controlling the processor that the infrared ray sensing module is opened and the signal of telecommunication is converted into temperature signals;With
For receiving and showing the display of the temperature signals;
Wherein described display, the infrared ray sensing module are electrically connected with the processor.
In infra-red thermometer circuit described in the utility model, the infra-red thermometer circuit is included for receiving
User's touch signal simultaneously to user's touch signal is sent the touch modules of the processor, is electrically connected with the processor
Electrically connected with the memorizer of the storage temperature signals and with the memorizer to forward the bluetooth module of the temperature signals.
In infra-red thermometer circuit described in the utility model, the infra-red thermometer circuit further include with
The bluetooth module connects the processing terminal so as to receive and process the temperature signals.
In infra-red thermometer circuit described in the utility model, the processing terminal includes mobile terminal and fixes eventually
End;The mobile terminal includes mobile phone, panel computer, notebook computer and individual digital output assistant, the fixed terminal bag
Include desktop computer, video terminal.
In infra-red thermometer circuit described in the utility model, the infra-red thermometer circuit further includes electricity
It is connected between the infrared ray sensing module and the processor, for the institute that will be received from the infrared ray sensing module
State the amplification module that the signal of telecommunication amplifies and the signal of telecommunication after amplification is sent to the processor.
In infra-red thermometer circuit described in the utility model, the infrared sensor module includes infrared sensing
Device, the first electric capacity, the second electric capacity and the 3rd electric capacity, the first end of the first end connection processor of the infrared sensor,
Second end connects the second end of the processor and the amplification module, the 3rd end and the 4th end connect the of the 3rd electric capacity
One end, the second end ground connection of the 3rd electric capacity, first end and threeth of first capacitance connection in the infrared sensor
Between end, second capacitance connection is between the 3rd end and the 3rd end of the infrared sensor.
In infra-red thermometer circuit described in the utility model, the amplification module includes first resistor, second electric
Resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity and the 7th electric capacity, described first is electric
Resistance is connected between the 3rd end of the processor and the 4th end, the 3rd end of processor described in the 5th capacitance connection and the
Between five ends, the first end of the 3rd resistor connects that the 5th end of the processor, the second end connect the processor
Six ends and the first end of the second resistance, the second end of the second resistance connect the 4th end of the processor, and described the
, between the first end of the second resistance and the second end, the first end connection of the 7th electric capacity is described infrared for four capacitance connections
Second end of sensor, the 4th resistance described in the second end Jing connect the 7th end of the processor, and the 6th capacitance connection is arrived
Between 7th end of the processor and ground, the 5th resistance is in parallel with the 7th electric capacity.
8 in infra-red thermometer circuit described in the utility model, and the infra-red thermometer circuit is further included
Electrically connect with the processor and after the processor receives the signal of telecommunication sounding sounding module;Rechargeable battery,
The voltage detection module of the USB charging modules charged for the rechargeable battery and the cell voltage for detecting the rechargeable battery.
In infra-red thermometer circuit described in the utility model, the USB charging modules include:For detecting USB
The USB detector units of electricity on interface, are the electricity that charges based on the cell voltage of the upper electric and described rechargeable battery of the USB
The charhing unit that pond is charged.
It is to construct a kind of infra-red thermometer, bag that this utility model solves another technical scheme of its technical problem employing
Include thermometer body and above-mentioned infra-red thermometer circuit.
Implement infra-red thermometer of the present utility model and its circuit, by entering trip temperature survey using infrared ray sensing module
Amount, can it is accurately quick, simple, accurately measure human body temperature and carry out related display.Further, it is of the present utility model
Infra-red thermometer and its circuit can be charged by USB interface, and can be accused by sounding after detection is completed
Know user, and measurement data can be stored and be transmitted, therefore using more convenient, more preferably body can be brought to user
Test.Further, infra-red thermometer of the present utility model and its circuit are particularly well-suited to the detection of human body auxillary temperature, it is to avoid
Because measurement is inaccurate caused by loose contact or other reasonses in prior art.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the logic diagram of the first embodiment of infra-red thermometer circuit of the present utility model;
Fig. 2 is the logic diagram of the second embodiment of infra-red thermometer circuit of the present utility model;
Fig. 3 is the circuit theory diagrams of the 3rd embodiment of infra-red thermometer circuit of the present utility model.
Specific embodiment
Fig. 1 is the logic diagram of the first embodiment of infra-red thermometer circuit of the present utility model.As shown in figure 1, this
The infra-red thermometer circuit of utility model, including:Touch modules 10, infrared ray sensing module 20, processor 30 and display
40.The touch modules 10, the display 40, the infrared ray sensing module 20 are electrically connected with the processor 30 respectively.
Touch modules 10 can be any electric capacity, inductance or other kinds of touch screen.The touch modules 10 are preferably in a ring
Touch flexible PCB (touch FPC).Processor 30 can be any microprocessor, microcontroller, and micro computer etc. can enter
The circuit or device of row processing controls.Infrared ray sensing module 20 be it is any can be by infrared touch or noncontacting measurement
The sensor of temperature signal.Display 40 can be any LCD module, circuit or device, and which is used for showing on the lcd screen
Coherent signal, data.
When touch modules 10 receive user's touch signal, user's touch signal is sent to processor 30 by which.Place
Reason device 30 is opened based on user's touch signal control infrared ray sensing module 20.And then infrared ray sensing module 20 enters trip temperature
Signal detection, and the temperature signal of detection is converted into into the signal of telecommunication.Subsequently, processor 30 from infrared ray sensing module 20 directly or
The indirectly receive signal of telecommunication.For example, the signal of telecommunication can be amplified, filtered etc. and being processed, and then causing the signal of telecommunication for obtaining
It is more suitable for subsequent treatment.It is of course also possible to directly receive the signal of telecommunication to be processed.Processor 30 based on arrange its in
Hardware or software or its signal of telecommunication combined to receiving carry out relevant treatment, so as to obtain the temperature signals of human body.With
Afterwards, processor 30 can send the temperature signals to display 40 by wired or wireless transmission method.Display 40 connects
Receive and show the temperature signals.
In other embodiment of the present utility model, the infra-red thermometer circuit can only include infrared ray sensing mould
Block 20, processor 30 and display 40.Now, once infrared ray sensing module 20, without the need for touch control i.e., can be entered near human body
Row infrared temperature is detected.
Implement infra-red thermometer of the present utility model and its circuit, user's touch signal or sensing is touched by receiving
Near the signal of human body, while carrying out temperature survey using infrared ray sensing module, can survey accurately quick, simply, exactly
Measure human body temperature and carry out related display, because caused by loose contact or other reasonses in can be avoided prior art
Measurement is inaccurate, and measuring speed, and precision is all much higher than prior art.
Fig. 2 is the logic diagram of the second embodiment of infra-red thermometer circuit of the present utility model.It is infrared shown in Fig. 2
Line thermometer circuit includes touch modules 10, infrared ray sensing module 20, processor 30, display 40, amplification module 80, sounding
Module 90 and memorizer 11.Wherein, the touch modules 10, the display 40, the sounding module 90 and the memorizer
11 are electrically connected with the processor 30 respectively.The amplification module 80 is electrically connected to the infrared ray sensing module 20 and the place
Between reason device 30.
In the embodiment depicted in figure 2, when touch modules 10 receive user's touch signal, which is by user's touch signal
It is sent to processor 30.Processor 30 is opened based on user's touch signal control infrared ray sensing module 20, and then carries out temperature
Degree signal detection.And then infrared ray sensing module 20 carries out temperature signal detection, and the temperature signal of detection is converted into into telecommunications
Number.In the present embodiment, the signal of telecommunication that infrared ray sensing module 20 is generated is not transmitted directly to processor 30.But the telecommunications
Number amplification module 80 is sent to from infrared ray sensing module 20.Amplification module 80 is used for connect from the infrared ray sensing module 20
The signal of telecommunication for receiving amplifies and the signal of telecommunication after amplification is sent to the processor 30.Those skilled in the art know,
The amplification module 80 can adopt any amplifying circuit as known in the art, device to be constructed.
Processor 30 carries out correlation based on the hardware or software arranged in which or its signal of telecommunication combined to receiving
Process, so as to obtain the temperature signals of human body.Subsequently, processor 30 can pass through wired or wireless transmission method by the body temperature
Signal sends display 40 to.Display 40 is received and shows the temperature signals.In the present embodiment, processor 30 simultaneously will
The temperature signals are transferred to and store the memorizer 11 of the temperature signals and preserve.In preferred embodiment of the present utility model,
Bluetooth module can also be arranged to electrically connect with the memorizer 11 so as to forward the temperature signals in any receptor.The reception
Device can be arranged in any terminal.These terminals can be mobile terminal, such as mobile phone, Pad (flat board), notebook computer,
Personal digital assistant assistant (PDA) etc., or fixed terminal, such as desktop computer, video terminal etc..In these terminals
In, temperature signals can be further processed, such as set up user's body temperature archives etc..It is of the present utility model other
In embodiment, it is also possible to directly carry out relevant treatment to temperature signals in a processor 30.Certainly, it is of the present utility model other
In preferred embodiment, data can be carried out wired using wired or other wireless transmission methods or be wirelessly transferred.At this
In embodiment, sounding module 90 is electrically connected with the processor 30 and is sent out after the processor 30 receives the signal of telecommunication
Infrared thermometer, so as to inform that user's temperature detection has been completed, can be taken away by sound, so as to avoid user's long-time hand-held red
Outer thermometer causes tired.In the present embodiment, the sounding module can be buzzer, or speaker, or voice
Broadcast device etc..
In the present embodiment, the infra-red thermometer circuit further include rechargeable battery 50, for the rechargeable battery
The voltage detection module 70 of the cell voltage of the 50 USB charging modules 60 for charging and the detection rechargeable battery.In this enforcement
In example, the USB charging modules 60 include:For detecting the USB detector units 61 of electricity in USB interface, based on the upper of the USB
The cell voltage of the electric and rechargeable battery is the charhing unit 62 that the rechargeable battery 50 charges.In the present embodiment, when
After by electricity in the USB interface of USB charging modules 60, USB detector units 61 send a power on signal, and charhing unit 62 is institute
State rechargeable battery 50 to charge.When the voltage of the rechargeable battery 50 reaches setting numerical value, charhing unit 62 stops filling for described
Battery 50 charges.In the present embodiment, the USB detector units 61 can be by the diode, resistance and audion connected
The voltage detecting circuit of composition.When electricity in USB interface, which can export low level signal, so that charhing unit 62 is
Rechargeable battery 50 charges.Those skilled in the art know that the charhing unit 62 can be any charging well known in the prior art
Circuit.
Certainly, in another embodiment of the present utility model, it would however also be possible to employ common batteries are powered.It is new in this practicality
In the another embodiment of type, can also be powered using civil power.Infra-red thermometer circuit of the present utility model is not supplied by which
The restriction of electric power supply type.
Implement infra-red thermometer circuit of the present utility model, user's touch signal is touched by receiving, can be accurately fast
Speed simply measures human body temperature and carries out related display.Further, infra-red thermometer of the present utility model and its electricity
Road can be charged by USB interface, and can inform user by sounding after detection is completed, and will can be surveyed
Amount data storage and transmission, therefore using more convenient, can bring to user and more preferably experience.
Fig. 3 is the circuit theory diagrams of the 3rd embodiment of infra-red thermometer circuit of the present utility model.As shown in figure 3,
Infra-red thermometer circuit includes touch modules 10, infrared ray sensing module 20, processor 30, LCD display 40, amplification module
80th, sounding module 90, memorizer 11, rechargeable battery 50, USB charging modules 60 and voltage detection module 70.
Shown in Fig. 3, the infrared sensor module 20 includes infrared sensor HSM J11, the first electric capacity C14,
The first end of two electric capacity C12 and the 3rd electric capacity C7, the infrared sensor HSM J11 connect the processor 30 first end,
Second end connects the second end of the processor 30 and the amplification module 80, the 3rd end and the 4th end and connects the 3rd electric capacity
The first end of C7, the second end ground connection of the 3rd electric capacity C7, the first electric capacity C14 are connected to the infrared sensor HSM
Between the first end of J11 and the 3rd end, the second electric capacity C12 be connected to the infrared sensor HSM J11 the 3rd end and
Between 3rd end.
The amplification module 80 includes first resistor R6, second resistance R5,3rd resistor R4, the 4th resistance R7, the 5th electric
Resistance R9, the 4th electric capacity C9, the 5th electric capacity C10, the 6th electric capacity C6 and the 7th electric capacity C11, first resistor R6 is connected to described
Between 3rd end of processor 30 and the 4th end, the 5th electric capacity C10 connects the 3rd end and the 5th end of the processor 30
Between, the first end of 3rd resistor R4 connects the 5th end of the processor 30, the second end and connects the processor 30
6th end and the first end of second resistance R5, the second end of second resistance R5 connect the 4th of the processor 30 the
End, the 4th electric capacity C9 is connected between the first end of second resistance R5 and the second end, and the of the 7th electric capacity C11
One end connects second end of the infrared sensor HSM J11, the 4th resistance R7 described in the second end Jing and connects the processor 30
The 7th end, the 6th electric capacity C6 is connected between the 7th end of the processor 30 and ground, the 5th resistance R9 and institute
State the 7th electric capacity C11 in parallel.
Embodiment as shown in Figure 3, other modules of the present utility model, such as touch modules 10, processor 30, LCD display
40th, sounding module 90, memorizer 11, rechargeable battery 50, USB charging modules 60 and voltage detection module 70 are referred to figure
Circuit shown in 3 is designed.
In other embodiment of the present utility model, those skilled in the art can with according to teaching of the present utility model,
Using other similar or touch modules 10 with identical function, processor 30, LCD display 40, sounding module 90, storage
Device 11, rechargeable battery 50, USB charging modules 60 and voltage detection module 70.
Implement infra-red thermometer circuit of the present utility model, user's touch signal is touched by receiving, while using red
Outside line sensing module carries out temperature survey, can it is accurately quick, simple, accurately measure human body temperature and carry out related aobvious
Show.Further, infra-red thermometer of the present utility model and its circuit can be charged by USB interface, and can be with
User is informed by sounding after detection is completed, and measurement data can be stored and be transmitted, therefore use is more convenient,
Can bring to user and more preferably experience.
This utility model further relates to a kind of infra-red thermometer, and which includes thermometer body and according to of the present utility model
Any one infra-red thermometer circuit described in above-described embodiment.
Based on teaching of the present utility model, those skilled in the art can design such a infrared temperature as needed
Meter, here are just not repeated.According to the infra-red thermometer of infra-red thermometer circuit structure of the present utility model, it is especially suitable for
For the infrared detection of auxillary temperature.Auxillary temperature detection is carried out using infra-red thermometer of the present utility model, will not be because of
Loose contact or contact position is inaccurate causes prohibited data detection.And infra-red thermometer of the present utility model is not only surveyed
Amount is accurate, and speed is quickly, and metering system is simple, can bring preferably impression to user and experience.
Under indicate infra-red thermometer of the present utility model and mercurial thermometer is respectively used to auxillary temperature measurement
Measurement result.
Understand referring to result is measured as above, using infra-red thermometer of the present utility model, measure sensitiveer, measurement knot
Fruit is more reliable and more stable.
Although this utility model is illustrated by specific embodiment, it will be appreciated by those skilled in the art that, not
In the case of departing from this utility model scope, various conversion and equivalent substitute can also be carried out to this utility model.Therefore, this reality
Disclosed specific embodiment is not limited to new, and the whole fallen in this utility model right should be included
Embodiment.
Claims (10)
1. a kind of infra-red thermometer circuit, it is characterised in that include:
For near human body oxter detecting human body auxillary temperature and the temperature signal of detection be converted into the infrared of the signal of telecommunication
Line sensing module (20);
For controlling the processor that described infrared ray sensing module (20) open and the signal of telecommunication is converted into temperature signals
(30);With
For receiving and showing the display (40) of the temperature signals;
Wherein described display (40), the infrared ray sensing module (20) are electrically connected with the processor (30).
2. infra-red thermometer circuit according to claim 1, it is characterised in that the infra-red thermometer circuit includes
Send the touch modules (10) of the processor (30) for receive user touch signal and by user's touch signal to, with
Described processor (30) electrical connection with store the temperature signals memorizer (11) and electrically connect with the memorizer (11) with
Forward the bluetooth module of the temperature signals.
3. infra-red thermometer circuit according to claim 2, it is characterised in that the infra-red thermometer circuit enters
Step includes being connected the processing terminal so as to receive and process the temperature signals with the bluetooth module.
4. infra-red thermometer circuit according to claim 3, it is characterised in that the processing terminal includes mobile terminal
And fixed terminal;The mobile terminal includes mobile phone, panel computer, notebook computer and individual digital output assistant, described solid
Determining terminal includes desktop computer, video terminal.
5. infra-red thermometer circuit according to claim 1, it is characterised in that the infra-red thermometer circuit enters
Step includes being electrically connected between infrared ray sensing module (20) and the processor (30), for passing from the infrared ray
The signal of telecommunication that sense module (20) is received amplifies and the signal of telecommunication after amplification is sent to the amplification of the processor (30)
Module (80).
6. infra-red thermometer circuit according to claim 5, it is characterised in that described infrared ray sensing module (20) wrap
Include infrared sensor, the first electric capacity (C14), the second electric capacity (C12) and the 3rd electric capacity (C7), the first end of the infrared sensor
Connect the first end of the processor (30), the second end and connect second end of processor (30) and the amplification module
(80), the 3rd end and the 4th end connect the first end of the 3rd electric capacity (C7), and the second end of the 3rd electric capacity (C7) is grounded,
First electric capacity (C14) is connected between the first end of the infrared sensor and the 3rd end, and the second electric capacity (C12) connects
It is connected between the 3rd end of the infrared sensor and the 3rd end.
7. infra-red thermometer circuit according to claim 6, it is characterised in that described amplification module (80) include first
Resistance (R6), second resistance (R5), 3rd resistor (R4), the 4th resistance (R7), the 5th resistance (R9), the 4th electric capacity (C9),
Five electric capacity (C10), the 6th electric capacity (C6) and the 7th electric capacity (C11), first resistor (R6) is connected to the processor (30)
The 3rd end and the 4th end between, the 5th electric capacity (C10) connects between the 3rd end and the 5th end of the processor (30),
The first end of 3rd resistor (R4) connects the 5th end of processor (30), the second end and connects processor (30)
6th end and the first end of the second resistance (R5), second end of second resistance (R5) connect processor (30)
4th end, the 4th electric capacity (C9) are connected between first end and second end of the second resistance (R5), and the described 7th is electric
Hold the second end of the first end connection infrared sensor of (C11), the 4th resistance (R7) described in the second end Jing and connect the place
7th end of reason device (30), the 6th electric capacity (C6) be connected between the 7th end and ground of the processor (30), and described the
Five resistance (R9) are in parallel with the 7th electric capacity (C11).
8. infra-red thermometer circuit according to claim 1, it is characterised in that the infra-red thermometer circuit enters
Step include electrically connecting with the processor (30) and after the processor (30) receives the signal of telecommunication sounding sounding
Module (90);Rechargeable battery (50), the USB charging modules (60) charged for the rechargeable battery (50) and the detection charging
The voltage detection module (70) of the cell voltage of battery.
9. infra-red thermometer circuit according to claim 8, it is characterised in that USB charging modules (60) include:
For detecting the USB detector units (61) of electricity in USB interface, the battery based on the upper electric and described rechargeable battery of the USB
Voltage is the charhing unit (62) that the rechargeable battery (50) charges.
10. a kind of infra-red thermometer, infrared including thermometer body and according to any one in claim 1-9
Line thermometer circuit.
Priority Applications (1)
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CN201620714006.XU CN206026317U (en) | 2016-07-08 | 2016-07-08 | Infra -red thermometer and circuit thereof |
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CN201620714006.XU CN206026317U (en) | 2016-07-08 | 2016-07-08 | Infra -red thermometer and circuit thereof |
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CN206026317U true CN206026317U (en) | 2017-03-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112326069A (en) * | 2020-10-29 | 2021-02-05 | 深圳市爱立康医疗股份有限公司 | Method for testing and analyzing heat conduction influencing component for research and development of electronic thermometer |
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2016
- 2016-07-08 CN CN201620714006.XU patent/CN206026317U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112326069A (en) * | 2020-10-29 | 2021-02-05 | 深圳市爱立康医疗股份有限公司 | Method for testing and analyzing heat conduction influencing component for research and development of electronic thermometer |
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Address after: Room 410, building a, No. 3 branch garden, leibai Zhongcheng Life Science Park, No. 22, Jinxiu East Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ALICN MEDICAL Co.,Ltd. Address before: 518000 4th floor, building 5, area 2, baiwangxin Industrial Park, xilizongbai Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ALICN MEDICAL Co.,Ltd. |