CN1502976A - Thin sheet type electronic thermometer - Google Patents
Thin sheet type electronic thermometer Download PDFInfo
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- CN1502976A CN1502976A CNA021490732A CN02149073A CN1502976A CN 1502976 A CN1502976 A CN 1502976A CN A021490732 A CNA021490732 A CN A021490732A CN 02149073 A CN02149073 A CN 02149073A CN 1502976 A CN1502976 A CN 1502976A
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- electronic thermometer
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Abstract
A sheet electronic thermometer includes: a sensing device adhered to or set on an object (skin or tongue surface of human body, indoor or outdoor a container surface, water pot) and a receiving device receiving signals sensed by the device, after a tester gets a receiving device close to a sensing device to press the measurement switch of the receiving device which will generated a magnetic field transferred to the sensing device to generated a supply needed by the sensing device measuring the object temperature signals to transfer it to the receiving device to fetch and display the measured temperature data.
Description
Technical field
The present invention relates to a kind of sheet type electronic thermometer, especially refer to a kind of in order to attaching or to be placed on the tested subject matter (as outside in human body skin or oral surfaces, indoor and outdoor, vessel surface, the water vat etc..), can be fast, make things convenient for, easily measure the sheet type electronic thermometer of tested subject matter.
Background technology
Known, aspect the body temperature measurement, developed multiple different electronic thermometer, comprise rigid pen type clinical thermometer, soft pen type clinical thermometer, nipple thermometer and infrared ear temp gun etc.And the principle of most of electronic thermometer is via thermistor or other thermal induction element different temperatures to be produced itself change in resistance mostly, draw temperature value again via conversion, about about 60 seconds of required Measuring Time, Measuring Time is still longer, the measured does not feel well easily, especially uses colony (as the baby) for part.In addition,, ear thermometer reaches the effect of quick measurement though using the infrared heat sensing element, but often influence accuracy (as the bending of duct structure because of operating environment temperature variation and method of operating are complicated, cause and be difficult for sensing element is aimed at ear-drum, or because of variation of ambient temperature is too big, causing influences sensing element and thermotonus is had error etc.).
Operation steps for the above-mentioned electronic thermometer of mentioning generally includes: sterilize or load onto oral thermometer cover (probe cover), start shooting, enter state to be measured, be positioned over measuring position (being generally oral cavity, oxter, anus or skin surface), measure and show the value of measurement, the unit of display is Celsius ℃ or Fahrenheit.Also therefore, these electronic thermometers are subject to the measured in use usually must be in wake states, the measured must stop other active state and accept measurement, the step of measuring process fix (as all need start shooting, place measuring position, thermal equilibrium at every turn ... etc.) and each measurement all need certain Measuring Time.So on measuring, produce problems.
In addition, aspect non-human body temperature measurement, indoor and outdoor electronic thermometer, bath thermometer, feeding bottle thermometer etc. have also been developed.These thermometers are formed in one mostly, and the gauger need walk out of open air (as outdoor thermometer), or " very close " this thermometer, or even thermometer is soaked in the spoon meat (as the feeding bottle thermometer) just can reads temperature value.Except inconvenience and the consideration of health aspect, especially the measurement (as hot boiling water, elevated temperature vessel) for many high temperature more produces the potentiality safety problem because of very close high temp objects.
Summary of the invention
Fundamental purpose of the present invention for measuring body temperature, is to solve the defective of above-mentioned prior art, avoids defective to exist.The present invention dwindles (filming) with the sense terminals of electronic thermometer, makes its skin or oral surfaces that can constantly, cosily attach or be placed in the measured, and with no cell safety thermometer thin slice, alleviates environmental issue.Simultaneously, Measuring Time shortens, and can obtain temperature value where necessary at any time, and the active state (as sleep) that need not to disturb the measured present etc.
Another object of the present invention for non-human body temperature is measured, is that this electronic thermometer thin slice can attach or be placed in the place of desiring to measure, on indoor and outdoor or daily life product and sanitary bath equipment.The simplified operation step is also further strengthened personal safety protection.
A further object of the present invention is to utilize SOC (system on chip; The system combination chip) technology is integrated required electronic component, makes it easy production, is able to a large amount of popularizing.
Another purpose of the present invention is to provide a kind of electronic thermometer that uses cheap thin slice, makes it to be applicable to medical institutes or the family that uses mercury clinical thermometer, to reduce the generation of mercury pollution.
A purpose more again of the present invention, but be to provide the sheet type electronic thermometer of the accuracy of the simple instantaneous measurement body temperature value of a kind of metering system to guarantee to measure.
For realizing above-mentioned purpose, sheet type electronic thermometer of the present invention includes: a sensing apparatus and a receiving trap, this sensing apparatus is attached at measured's skin surface in the thin slice mode or desires place to measure, as the gauger with receiving trap near sensing apparatus, and after the measuring switch of receiving trap pressed, this receiving trap can produce a magnetic field, and by this magnetic field to produce the required power supply of sensing apparatus, and in this moment the sensing measured's of sensing apparatus institute temperature signal is passed to receiving trap with wireless mode and receives, this moment, the temperature data of tested subject matter can be handled and show to receiving trap.
Brief Description Of Drawings
Relevant detailed content of the present invention and technical descriptioon, existing conjunction with figs. is described as follows.
Fig. 1 is a sheet type electronic thermometer synoptic diagram of the present invention.
Fig. 2 is the thin slice schematic side view among Fig. 1.
Fig. 3-1 is the circuit block diagram that the present invention used.
Fig. 3-2 is the sensing device circuit synoptic diagram among Fig. 3-1.
Fig. 3-3 is the receiving trap circuit diagram among Fig. 3-1.
Fig. 4 is the another embodiment of the present invention synoptic diagram.
Fig. 5 is an embodiment synoptic diagram more of the present invention.
Fig. 6 is the another embodiment of the present invention synoptic diagram.
Embodiment
Referring to Fig. 1, Fig. 2, for sheet type electron temperature of the present invention is taken into account the thin slice schematic side view.As shown in the figure: sheet type electronic thermometer of the present invention includes: a sensing apparatus 1 and a receiving trap 2 that receives 1 sensing signal of sensing apparatus that is attached at tested subject matter constitutes.Sensing apparatus 1 need not any electric power when flat, and the sense terminals of electronic thermometer is dwindled (filming), make it constantly, cosily attach or to be placed on the tested subject matter, thermal sensing element on this sensing apparatus 1 carries out temperature sensing to tested subject matter immediately, when the gauger presses the measuring switch of receiving trap 2 also near behind the sensing apparatus 1, this sensing apparatus 1 can produce electric power and in moment institute's sensed signal is passed to receiving trap 2 with wireless mode and receive, and receiving trap 2 promptly can read and showed the temperature data of tested subject matter this moment.
Has a thin slice 11 that attaches or be placed in tested subject matter on the above-mentioned sensing apparatus of carrying 1, the sensing element 12 that has a temperature sensor on these thin slice 11 one sides, and another side has a circuit board 13 and an inductive coil 14, and has a data handling component (chip) 15 and a change-over circuit (not shown) and a transmitting terminal 16 on the circuit board 13.
Have display screen 21, a measuring switch 22 and of opening receiving trap 2 in order to video data on this receiving trap 2 and be disposed at inner circuit (not shown).
Press the measuring switch 22 of receiving trap 2 as the gauger after, start receiving trap 2 immediately and enter the measurement state, this moment receiving trap 2 inside drives one magnetic field generation unit, produce a magnetic field and be passed to sensing apparatus 1, behind inductive coil 14 these field signals of reception by sensing apparatus 1, produce an AC power, this AC power is after the change-over circuit conversion of circuit board 13, to provide sensing apparatus 1 required direct supply, this moment, the temperature signal responded to of sensing element 12 was transferred to after data handling component (chip) 15 deals with immediately, by transmitting terminal 16 this signal is emitted on the receiving trap 2 again, receive this signal at receiving trap 2, after internal circuit is handled, can or desire data presentation with the measured place on display screen 21 with the measured, the gauger can learn the tested subject matter temperature value of this moment.
Referring to Fig. 3-1, Fig. 3-2, Fig. 3-3, be the circuit square frame that the present invention used and the circuit diagram of sensing apparatus and receiving trap.As shown in the figure: this square frame includes: a sensing apparatus 3 and a receiving trap 4 that receives 3 sensing signals of aforementioned sensing apparatus constitute, and aforesaid sensing apparatus 3 includes:
Magnetic field induction unit 31, constitute by a formed magnetic sensors 311 of a coil and a High frequency power pickup coil 312, magnetic sensors 311 receives the magnetic field that this receiving trap 4 is sent, and converts AC power output to by High frequency power pickup coil 312 simultaneously;
Converting unit 32, it is the current rectifying and wave filtering circuit of an AC power DC power, be connected with the output of above-mentioned magnetic field induction unit 31, in order to receive the AC power that magnetic field induction unit 31 is exported, and convert the required direct supply of a data processing unit 34 to, to start the sensing apparatus 3 of no battery type;
This receiving trap 4 includes:
Magnetic field generation unit 42, constitute by the formed magnetic field producer 422 of coil by High frequency power oscillating unit 421 and, High frequency power oscillating unit 421 is behind the direct supply that reception power supply unit 41 is provided, convert direct supply to an AC power and export magnetic field producer 422 to, this magnetic field producer 422 promptly produces a magnetic field;
Receiving element 43, the signal that is sent in order to the transmitter unit 35 that receives sensing apparatus 3;
Press the switch of receiving trap 4 as the gauger after, start receiving trap 4 immediately and enter the measurement state, the High frequency power oscillating unit 421 of magnetic field generation unit 42 is behind the direct supply that reception power supply unit 41 is provided at this moment, convert direct supply to an AC power and export magnetic field producer 422 to, this magnetic field producer 422 promptly produces an emission of magnetic field and goes out.
When the reception field coil 311 of sensing apparatus 3 receives the magnetic field that these receiving traps 4 are sent, convert AC power output to by High frequency power pickup coil 312 simultaneously, convert the required direct supply of a data processing unit 34 to through converting unit 32 again, to start the sensing apparatus 3 of no battery type.
And sensing unit 33 is behind the temperature value of the tested subject matter of induction, this signal is input into deal with in the data processing unit 34, after data processing unit 34 is with signal Processing, launches by transmitter unit 35 again.
After the receiving element 43 of receiving trap 4 receives the signal that sensing apparatus 3 are launched, transfer in the control module 44, handle via control module 44 again and output after, promptly by display unit 46 or by output unit 47 with numeral, voice or caution sound display result.
If the sensing apparatus of this sheet type electronic thermometer 1,3 is being affixed within doors or outside the room certain, this moment, the user also was within doors or another place outside the room, when user notice within doors or during the temperature outside the room, the user must not walk to sensing apparatus 1,3 and put up the place, needs only and promptly can read 1,3 sensed temperature of sensing apparatus in the original place by lower device 2,4.
Referring to Fig. 4, be the another embodiment of the present invention synoptic diagram.As shown in the figure: this embodiment is affixed on nipple 5 one sides with sheet type sensing apparatus 1, utilize a body of rod 51 to extend the fair portion of suction 52 inside of nipple 5 sensing element 12 or sensing unit 33, when the baby is containing nipple 5, this sensing element 12 or sensing unit 33 induction baby body temperature, receiving trap 2 near or in effective range, press the measuring switch 22 of receiving trap 2, this receiving trap 2 can receive 1 sensing baby's of sensing apparatus body temperature, forms an electronics nipple thermometer.
Referring to Fig. 5, be an embodiment synoptic diagram more of the present invention.As shown in the figure: sheet type sensing apparatus 1 of the present invention can directly be affixed on the madial wall or bottom of bathtub 6, perhaps allow on sheet type sensing apparatus 1 bubbles through the water column, in order to the water temperature in the sensing bathtub 6, receiving device 2 near or in effective range, press the measuring switch 22 of receiving trap 2, this receiving trap 2 can receive 1 sensing water temperature of sensing apparatus, can not scalded when having a bath or help baby bathing guaranteeing, so as to forming a bath thermometer.
Referring to Fig. 6, be the another embodiment of the present invention synoptic diagram.As shown in the figure: sheet type sensing apparatus 1 of the present invention can be affixed on the feeding bottle 7, when water is equipped with in feeding bottle 7 inside, come the water temperature poured in the feeding bottle 7 sensing at this moment with sensing element on the sensing apparatus 1 12 or sensing unit 33, receiving trap 2 near or in effective range, press the measuring switch 22 of receiving trap 2, this receiving trap 2 can receive 1 sensing water temperature of sensing apparatus, can not scalded by water temperature in use to guarantee the baby, to form a feeding bottle thermometer.
Further, in the time of outside receiving trap 2 or 4 is removed to the coverage scope, this sensing apparatus 1 or 3 can't induced field, thereby closes the outage shutdown.
Claims (10)
1. sheet type electronic thermometer in order to the temperature of the tested subject matter of measurement of inductance, is characterized in that the sheet type electronic thermometer includes:
One attaches or is placed in the sensing apparatus (1) on the tested subject matter, has a thin slice (11) on the sensing apparatus (1), has a sensing element (12) on this thin slice one side.
Another side has a circuit board (13) and an inductive coil (14), has a data handling component (15) and a change-over circuit and a transmitting terminal (16) on this circuit board (13);
One receiving trap (2) that provides magnetic field to sensing apparatus (1) to go up and convert to sensing apparatus (1) required electric power has a display screen (21), a measuring switch (22) and is disposed at inner circuit on this receiving trap (2).
2. sheet type electronic thermometer according to claim 1 is characterized in that, the sensing apparatus of this sheet type (1) is affixed on nipple (5) one sides, utilizes a body of rod (51) to extend the fair portion (52) of suction of nipple (5) sensing element (12).
3. sheet type electronic thermometer according to claim 1 is characterized in that, this sheet type sensing apparatus (1) can directly be affixed on the madial wall or bottom of bathtub (6), perhaps allows on sheet type sensing apparatus (1) bubbles through the water column.
4. sheet type electronic thermometer according to claim 1 is characterized in that, this sheet type sensing apparatus (1) can be affixed on the feeding bottle (7).
5. sheet type electronic thermometer in order to the temperature of the tested subject matter of measurement of inductance, is characterized in that this sensing apparatus (3) includes:
One magnetic field induction unit (31) is made of a magnetic sensors (311) and a High frequency power pickup coil (312), and this magnetic sensors (311) is made of a coil, converts AC power output in order to receive field signal;
One converting unit (32) is connected with the output of above-mentioned magnetic field induction unit (31), converts AC power to direct current power supply output;
One sensing unit (33) is in order to respond to the temperature of tested subject matter;
One data processing unit (34) is connected with the output terminal of sensing unit (33), responds to the temperature signal of tested subject matter in order to receive sensing unit (33), and this signal is done data operation output;
One transmitter unit (35) is connected with data processing unit (34) output terminal, receive data processing unit (34) handle the signal of finishing after, again this signal is launched with wireless status.
6. sheet type electronic thermometer according to claim 5 is characterized in that, this sensing unit (33) can be in a thermistor or the thermal induction element any and constitutes.
7. a sheet type electronic thermometer comprises in order to the receiving trap (4) of the temperature signal that receives the measured tested subject matter of sensing apparatus, it is characterized in that receiving trap (4) includes:
One power supply unit (41) can be a battery or civil power;
One magnetic field generation unit (42), constitute by a High frequency power oscillating unit (421) and a magnetic field producer (422), this magnetic field producer (422) is made of a coil, is connected with power supply unit (41) output terminal, and converts direct supply to an emission of magnetic field to sensing apparatus;
One receiving element (43) is in order to receive the signal that sensing apparatus (3) is sent;
One control module (44) is connected with receiving element (43) output terminal, in order to receiving the signal that above-mentioned receiving element (43) is exported, and handles and exports this signal value and become numeral, voice or caution sound.
8. sheet type electronic thermometer according to claim 7 is characterized in that, also has a display unit (46) and is located on the receiving trap (4), is connected with control module (44) output terminal, and shows this temperature value with display unit.
9. sheet type electronic thermometer according to claim 7 is characterized in that, also has an output unit (47) and is located on the receiving trap (4), and this output unit (47) can be in hummer or the loudspeaker any and constitutes.
10. sheet type electronic thermometer according to claim 7 is characterized in that, this receiving trap (4) is removed to magnetic field coverage scope when outer, and this sensing apparatus (3) can't induced field and the shutdown of cutting off the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021490732A CN1502976A (en) | 2002-11-20 | 2002-11-20 | Thin sheet type electronic thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021490732A CN1502976A (en) | 2002-11-20 | 2002-11-20 | Thin sheet type electronic thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1502976A true CN1502976A (en) | 2004-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021490732A Pending CN1502976A (en) | 2002-11-20 | 2002-11-20 | Thin sheet type electronic thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1502976A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525429A (en) * | 2010-11-05 | 2012-07-04 | 西铁城控股株式会社 | Temperature measuring device |
| CN103505187A (en) * | 2013-07-12 | 2014-01-15 | 深圳市福田区青少年科技教育协会 | Electronic thermometer for baby |
| CN105784146A (en) * | 2016-05-05 | 2016-07-20 | 盛嘎 | Sticking type electronic thermometer |
| CN109781282A (en) * | 2019-03-07 | 2019-05-21 | 南京大学 | The flexibility temperature sensor of wireless power |
| CN111272309A (en) * | 2020-03-31 | 2020-06-12 | 成都凡米科技有限公司 | Bathtub temperature measurement and control system |
| US11160462B2 (en) | 2016-01-08 | 2021-11-02 | Avita Corporation | Physiological status monitoring device |
-
2002
- 2002-11-20 CN CNA021490732A patent/CN1502976A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525429A (en) * | 2010-11-05 | 2012-07-04 | 西铁城控股株式会社 | Temperature measuring device |
| CN102525429B (en) * | 2010-11-05 | 2015-10-21 | 西铁城控股株式会社 | Temperature measuring apparatus |
| CN103505187A (en) * | 2013-07-12 | 2014-01-15 | 深圳市福田区青少年科技教育协会 | Electronic thermometer for baby |
| US11160462B2 (en) | 2016-01-08 | 2021-11-02 | Avita Corporation | Physiological status monitoring device |
| CN105784146A (en) * | 2016-05-05 | 2016-07-20 | 盛嘎 | Sticking type electronic thermometer |
| CN109781282A (en) * | 2019-03-07 | 2019-05-21 | 南京大学 | The flexibility temperature sensor of wireless power |
| CN111272309A (en) * | 2020-03-31 | 2020-06-12 | 成都凡米科技有限公司 | Bathtub temperature measurement and control system |
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