CN2925392Y - Miniature electronic intelligent liquid-crystal device for sensing human-body temperature - Google Patents
Miniature electronic intelligent liquid-crystal device for sensing human-body temperature Download PDFInfo
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- CN2925392Y CN2925392Y CN 200620072708 CN200620072708U CN2925392Y CN 2925392 Y CN2925392 Y CN 2925392Y CN 200620072708 CN200620072708 CN 200620072708 CN 200620072708 U CN200620072708 U CN 200620072708U CN 2925392 Y CN2925392 Y CN 2925392Y
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- body temperature
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- liquid crystal
- buzzer
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Abstract
A micro-electronic intelligent LCD measuring human body temperature device is provided, which comprises a shell and a lead connects the electronic components arranged inside the shell and is characterized in that: a body temperature transducer is positioned on the left end of the shell and part of the body temperature transducer is arranged outside the shell and another part is inside the shell. The right end of the shell is provided with a buzzer. The shell is internally provided with an electronic circuit accessory and a LCD screen in sequence. Compared to the most advanced wristwatch-type temperature meter, the utility model is in measuring speed about two times as fast as the original one. The outer shape of the existing wristwatch-type temperature meter is big failing to meet the medical demands. The utility model reaches the medical professional demands in outer shape which is of micro-mechanism: its diameter of left end is less than five mm and more than three mm and that of the right end is less than 10 mm and more than eight mm; its length is less than 110 mm and more than 80 mm.
Description
Technical field
This utility model belongs to a kind of electronic installation, specifically a kind of method and device that is used to measure body temperature.
Background technology
Existing electronic intelligence liquid crystal thermometer normally is worn on hand, monitors a kind of device of body temperature in real time as patient the old and the weak, does not also reach medical requirement at present, so hospital still is popular traditional hydrargyrum thermometer that uses.The problem that this hydrargyrum thermometer exists is: (1) measuring speed is slowly more than three minutes, inefficiency; (2) the body temperature reading is not obvious, reading difficulty and makeing mistakes easily; (3) poor stability is made because this thermometer is glass and hydrargyrum, if careless glass fragmentation flowed out hydrargyrum and the people is known from experience produce poisoning life threatening.
Summary of the invention
This utility model is just in order to overcome above-mentioned weak point, provide a kind of safe and reliable, take temperature speed fast, the body temperature reading simple and clearly is difficult for makeing mistakes, thermometric volume microminiaturization, can reach professional medical requirement, more be applicable to that miniature electronic intelligence liquid crystal that the domestic body temperature is measured measures the device of body temperature.
According to design provided by the utility model, this device comprises a shell and will be positioned at the lead that the electronic device of shell links together, it is characterized in that: the left end at shell is provided with a body temperature trans, the part of this body temperature trans is in the outside of shell, another part in the enclosure, the right-hand member of shell is provided with a buzzer; Set gradually electric circuitry packages, LCDs in the enclosure.
Miniature twist button battery is placed on right side in the enclosure, and this miniature twist button battery left side contacts with LCDs, and opposite side contacts with stage clip, stage clip be installed on fix in the enclosure press spring base on, between buzzer and press spring base, back-moving spring is arranged.The shell of the stage clip of miniature twist button battery, the press spring base of stage clip, buzzer constitutes jointly body temperature reading reset switch K, and the contact of K switch is C and D.
In electric circuitry packages, the input of the miniature microprocessor of band A/D conversion and band liquid crystal drive is adjusted resistance with the input circuit electric capacity and the input circuit thereof of body temperature trans respectively, miniature microprocessor work clock oscillation resistance, body temperature reading reset switch K connects, the outfan and the alarm lamp of the miniature microprocessor of band A/D conversion and band liquid crystal drive, negative-voltage generator pumping source electric capacity and LCDs connect, body temperature trans becomes voltage signal to temperature signal, after the processing by miniature microprocessor, the temperature data that on LCDs, shows the tested person, if this body temperature numerical value surpasses the alarming threshold value that miniature microprocessor sets, miniature microprocessor driven alarm lamp and buzzer carry out sound and light alarm.
Body temperature trans links to each other with the input I/O mouth of electric circuitry packages with body temperature reading reset switch K, and LCDs, alarm lamp and alarm buzzer link to each other with the output I/O mouth of electric circuitry packages.
Thermometer is measured the method for body temperature, uses described thermometer and finishes:
A, when beginning during measurement of bldy temperature, at first click buzzer shell end face and make body temperature reading reset switch closure once, dispose the body temperature reading of measuring last time, then (can be placed in the mouth or the oxter, child will be put in the anus an end in contact human body of body temperature trans.), body temperature trans sends signal immediately to being with the A/D conversion and being with the miniature microprocessor of liquid crystal drive to carry out computing and logical process, control respectively after experiencing human body temperature:
(1), the control LCDs shows the body temperature numeral measure, body temperature adopts the digital display mode, if body temperature is higher than 42 degree or is lower than 32 when spending, shows respectively that in body temperature numeral back H ℃ of too high and L ℃ of low symbol of mistake is with the caution survey crew.
(2) if take temperature is higher than 42 degree or is lower than 32 degree, the control buzzer sends chimes of doom.
(3) if take temperature is higher than 42 degree or is lower than 32 degree, the glittering warning of control red alarm lamp.
B, above all measuring processes can be observed the numeral of body temperature in 4 seconds.
The utility model has the advantages that: (1) measuring speed is fast, in about four seconds, compares with the hydrargyrum thermometer and to increase work efficiency more than 40 times; Compare raising more than 2 times with the watch style electronic clinical thermometer.(2) body temperature shows that with the liquid crystal digital display simple and clear being difficult for makes mistakes.(3) have warning function, can send sound and light alarm when being below or above human body standard body temperature, more meet the requirement of domestic.(4) human body safety there is not the danger of poisoning.(5) existing watch style electronic liquid crystal thermometer volume is big, contour structures does not reach medical professional requirement, the maximum characteristics of this device are that this thermometer has been carried out microminiaturized exploitation, and thermometric profile and volume size can reach the requirement of medical professional standards fully.
Description of drawings
Fig. 1 is an electric functional-block diagram of the present utility model.
Fig. 2 is profile of the present utility model and cut-away view.Fig. 3 is an electrical schematic diagram of the present utility model.
Fig. 4 is an electronic-circuit diagram.Fig. 5 is the layout of miniature microprocessor.
The specific embodiment
Thermometer is measured the specific implementation method of human body temperature, comprising:
A, a body temperature watch case 10 is set; Table body profile size is: the left end diameter of shell (10) is greater than 3 millimeters, and less than 5 millimeters, the right-hand member diameter is greater than 8 millimeters, and less than 10 millimeters, length is greater than 80 millimeters, less than 110 millimeters.
B, in the enclosure be provided with a body temperature trans 21, set gradually electric circuitry packages 20, LCDs 30, miniature twist button battery 41, miniature twist button battery stage clip 42, battery spring seat 43, buzzer back-moving spring 44, buzzer 45 thereafter.
C, electric circuitry packages by: the miniature microprocessor of band A/D conversion and band liquid crystal drive (3.8 * 3.2mm) 25, body temperature trans input circuit electric capacity 22, body temperature trans input circuit adjusts resistance 23, miniature microprocessor work clock oscillation resistance 24, red alarm lamp 28, body temperature reading reset switch K, negative-voltage generator pumping source electric capacity 26 and 27 and forms.
Alarm lamp display window A and body temperature reading display window B are arranged on D, shell 10 panels, and an end of shell 10 is equipped with body temperature trans 21, half of body temperature trans 21 outside, second half is in shell 10 the insides; The other end of shell 10 is equipped with buzzer 45, miscellaneous part electric circuitry packages 20, LCDs 30, miniature twist button battery 41, miniature twist button battery stage clip 42, battery spring seat 43, buzzer back-moving spring 44 are in one line from left to right in the centre, body temperature trans 21 links to each other with the input I/O mouth of electric circuitry packages 20, and alarm lamp 28 links to each other with the output I/O mouth of alarm buzzer 45 with electronic circuit electricity assembly 20.
E, in electric circuitry packages 20, the input of the miniature microprocessor 25 of band A/D conversion and band liquid crystal drive is adjusted resistance 23 with the input circuit building-out capacitor 22 and the input circuit measuring temperature basis thereof of body temperature trans 21 respectively, miniature microprocessor work clock oscillation resistance 24, body temperature reading reset switch K connects, the outfan and the alarm lamp 28 of the miniature microprocessor 25 of band A/D conversion and band liquid crystal drive, negative-voltage generator pumping source electric capacity 26,27 and LCDs 30 connect, body temperature trans 21 becomes voltage signal to temperature signal, adjust resistance 23 by input circuit building-out capacitor 22 and input circuit measuring temperature basis and adjust measuring temperature basis, miniature microprocessor work clock oscillation resistance 24 provides miniature microprocessor 25 required working oscillation frequency, after the processing by miniature microprocessor 25, the body temperature reading 31 that on LCDs 30, shows the tested person, if this body temperature numerical value surpasses the alarming threshold value that miniature microprocessor 25 sets, miniature microprocessor 25 drives alarm lamp 28 and buzzer 45 carries out sound and light alarm.Negative-voltage generator pumping source electric capacity 26 and 27 is the electric capacity that negative pressure produces, and the negative voltage of generation provides the power supply of LCDs 30 work used.
F, battery spring seat 43, buzzer back-moving spring 44 and buzzer 45 shells are formed body temperature reading reset switch K, and wherein 2 of C, D are the contact of body temperature reading reset switch K.
Concrete measuring method is as follows:
When the beginning measurement of bldy temperature, at first click buzzer 45 shell end faces and make body temperature reading reset switch K closure once, dispose the body temperature reading of measuring last time 31, then (can be placed on an end in contact human body of body temperature trans 21 in the mouth or the oxter, child will be put in the anus), body temperature trans 21 sends signal immediately to being with the A/D conversion and being with the miniature microprocessor 25 of liquid crystal drive to carry out computing and logical process, to control respectively after experiencing human body temperature:
(1), control LCDs 30 shows the body temperature reading 31 that measures, body temperature adopts the digital display mode, if body temperature is higher than 42 degree or is lower than 32 when spending, shows respectively that in body temperature numeral back 32 too high (H ℃) or low (L ℃) symbol to warn survey crew with excessivelying.
(2) if take temperature is higher than 42 degree or is lower than 32 degree, control buzzer 45 sends chimes of doom.
(3) if take temperature is higher than 42 degree or is lower than 32 degree, control red colored lamp 28 glittering warnings.
Claims (6)
1, a kind of miniature electronic intelligence liquid crystal is measured the body temperature device, comprise a shell (10) and will be positioned at the lead that the electronic device of shell (10) links together, it is characterized in that: the left end at shell (10) is provided with a body temperature trans (21), the part of this body temperature trans (21) is in the outside of shell (10), another part is in shell (10), and the right-hand member of shell (10) is provided with a buzzer (45); In shell (10), set gradually electric circuitry packages (20), LCDs (30).
2, miniature electronic intelligence liquid crystal as claimed in claim 1 is measured the body temperature device, it is characterized in that: miniature twist button battery (41) is placed on the right side in shell (10), this miniature twist button battery (41) left side contacts with LCDs (30), opposite side contacts with stage clip (42), stage clip (42) is installed on the press spring base (43) that is fixed in the shell (10), between buzzer (45) and press spring base (45) back-moving spring (44) is arranged.
3, miniature electronic intelligence liquid crystal as claimed in claim 2 is measured the body temperature device, it is characterized in that: the shell of the stage clip (42) of miniature twist button battery (41), the press spring base (43) of stage clip (42), buzzer (45) constitutes jointly body temperature reading reset switch (K), and the contact of switch (K) is C and D.
4, miniature electronic intelligence liquid crystal as claimed in claim 1 is measured the body temperature device, it is characterized in that: in electric circuitry packages (20), the input of the miniature microprocessor (25) of band A/D conversion and band liquid crystal drive is adjusted resistance (23) with the input circuit electric capacity (22) and the input circuit thereof of body temperature trans (21) respectively, miniature microprocessor work clock oscillation resistance (24), body temperature reading reset switch (K) connects, the outfan and the alarm lamp (28) of the miniature microprocessor (25) of band A/D conversion and band liquid crystal drive, negative-voltage generator pumping source electric capacity (26), (27) and LCDs (30) connect, body temperature trans (21) becomes voltage signal to temperature signal, after the processing by miniature microprocessor (25), go up the temperature data (31) that shows the tested person in LCDs (30), if this body temperature numerical value surpasses the alarming threshold value that miniature microprocessor (25) sets, miniature microprocessor (25) drives alarm lamp (28) and buzzer (45) carries out sound and light alarm.
5, miniature electronic intelligence liquid crystal as claimed in claim 4 is measured the body temperature device, it is characterized in that: body temperature trans (21) links to each other with the input I/O mouth of electric circuitry packages (20) with body temperature reading reset switch (K), and LCDs (30), alarm lamp (28) and alarm buzzer (45) link to each other with the output I/O mouth of electric circuitry packages (20).
6, miniature electronic as claimed in claim 1 intelligence liquid crystal is measured the body temperature device, it is characterized in that: the left end diameter of shell (10) less than 5 millimeters greater than 3 millimeters, the right-hand member diameter less than 10 millimeters greater than 8 millimeters, length less than 110 millimeters greater than 80 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072708 CN2925392Y (en) | 2006-04-21 | 2006-04-21 | Miniature electronic intelligent liquid-crystal device for sensing human-body temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072708 CN2925392Y (en) | 2006-04-21 | 2006-04-21 | Miniature electronic intelligent liquid-crystal device for sensing human-body temperature |
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| Publication Number | Publication Date |
|---|---|
| CN2925392Y true CN2925392Y (en) | 2007-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072708 Expired - Fee Related CN2925392Y (en) | 2006-04-21 | 2006-04-21 | Miniature electronic intelligent liquid-crystal device for sensing human-body temperature |
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| CN (1) | CN2925392Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370465A (en) * | 2010-08-05 | 2012-03-14 | 廖启鸿 | Armpit temperature measuring device and manufacture method of electric wire fixing sheet of armpit temperature measuring device |
| CN104215351A (en) * | 2014-10-09 | 2014-12-17 | 绵阳嘉泰鑫智能科技有限公司 | Micro soft temperature sensor |
| CN105723197A (en) * | 2013-08-05 | 2016-06-29 | Mc10股份有限公司 | Flexible temperature sensor including conformable electronics |
| CN105852822A (en) * | 2016-04-11 | 2016-08-17 | 湖南川马医疗科技有限公司 | Intelligent electronic body temperature measuring instrument |
-
2006
- 2006-04-21 CN CN 200620072708 patent/CN2925392Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370465A (en) * | 2010-08-05 | 2012-03-14 | 廖启鸿 | Armpit temperature measuring device and manufacture method of electric wire fixing sheet of armpit temperature measuring device |
| CN105723197A (en) * | 2013-08-05 | 2016-06-29 | Mc10股份有限公司 | Flexible temperature sensor including conformable electronics |
| CN104215351A (en) * | 2014-10-09 | 2014-12-17 | 绵阳嘉泰鑫智能科技有限公司 | Micro soft temperature sensor |
| CN105852822A (en) * | 2016-04-11 | 2016-08-17 | 湖南川马医疗科技有限公司 | Intelligent electronic body temperature measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |