CN203328687U - Miniature fast body temperature induction device - Google Patents
Miniature fast body temperature induction device Download PDFInfo
- Publication number
- CN203328687U CN203328687U CN2013202592989U CN201320259298U CN203328687U CN 203328687 U CN203328687 U CN 203328687U CN 2013202592989 U CN2013202592989 U CN 2013202592989U CN 201320259298 U CN201320259298 U CN 201320259298U CN 203328687 U CN203328687 U CN 203328687U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- housing
- induction installation
- sensor
- miniature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000036760 body temperature Effects 0.000 title claims abstract description 24
- 230000006698 induction Effects 0.000 title claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 20
- 230000002463 transducing effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009529 body temperature measurement Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
- 230000006870 function Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a miniature fast body temperature induction device which comprises a shell body and a temperature sensor. The shell body is a closed shell body, wherein an accommodating cavity is formed inside the shell body. The temperature sensor is a thermistor with an error less than 2% in the temperature range from 32 DEG C to 45 DEG C, and the temperature sensor is arranged on the surface, making contact with an object to be measured, of the shell body in use. A signal line of the temperature sensor penetrates through the shell body to be connected with a sensing signal converting / transmitting output circuit arranged in the shell body. A converted / transmitted signal output terminal is arranged on the sensing signal converting / transmitting output circuit and used for being connected with an external device. The miniature fast body temperature induction device is a miniature fast temperature probe which is high in measuring speed and sensitivity, small and exquisite in size, low in manufacturing cost, durable, capable of measuring humidity, and particularly suitable for measurement of vital signs of a human body and the like.
Description
Technical field
This utility model relates to high accuracy temperature check technology, is specifically related to a kind of miniature Rapid body temperature induction installation that is applied to human body or the direct contact of other needs Quick Measurement body temperature.
Background technology
Temperature sensor is to develop the earliest, a most widely used class sensor.The market share of temperature sensor has substantially exceeded other sensor.At the beginning of the 17th century, people start to utilize temperature to be measured.Temperature sensor is the core of thermometric instruments, and temperature sensor is of a great variety, Various Functions.Temperature sensor now also has been applied to measuring body temperature, and the electronic clinical thermometer for example be widely used now, utilize temperature sensor to carry out the advantage of fast and accurate measurement and obtain liking of consumers in general human body temperature exactly.Electronic clinical thermometer one of them key factor recognized by consumers is exactly that Measuring Time is compared greatly and reduced with traditional mercury clinical thermometer, but can firmly fix in order to make temperature sensor, one deck Heat Conduction Material has still been wrapped up in the outside of the temperature-measuring part temperature sensor of electronic clinical thermometer, during take temperature, temperature sensor in fact still directly contacts with human body, but by outer field Heat Conduction Material by the temperature conduction of human body to temperature sensor, just having increased so virtually the thermometric time has reduced the degree of accuracy of thermometric.Meanwhile, due to the requirement of the vital signss such as human body test to small special space, current prior art is all without suitable solution.Therefore, in order to increase thermometric speed and accuracy, optimal mode is exactly directly temperature sensor directly to be contacted with human body or other thing of required measurement, so we solve how temperature sensor can either be exposed to outside fast and easy again and the small problem that is fixed on snugly surface of shell with regard to needs.
The utility model content
Task of the present utility model is that the defect that overcomes prior art provides the miniature Rapid body temperature induction installation that a kind of measuring speed is fast, highly sensitive, volume is small and exquisite, cost is low and durable.
The further task of this utility model is will make miniature Rapid body temperature induction installation also have to measure the function of perspiring.
The utility model discloses following technical scheme:
A kind of miniature Rapid body temperature induction installation, comprise housing and temperature sensor, it is characterized in that: described housing is the inner closure casing that contains accommodating cavity, described temperature sensor is the critesistor that error is less than 2% in 32-45 ℃ of scope, on the face contacted with testee when using that temperature sensor is located at housing, the signal lead of temperature sensor becomes/send output circuit and be connected with the transducing signal in being located at housing through housing, becomes/send on output circuit at transducing signal to be provided with the confession of the become/number of delivering letters lead-out terminal and to be connected with external device.
Described temperature sensor is spherical, hemispherical, grain of rice shape or drops body, the face contacted with described testee of housing is provided with the wedge surface groove that the shape with temperature sensor is complementary, temperature sensor is placed in groove, and its end face slightly exposes the surface of housing or maintains an equal level with it.
The signal lead of described temperature sensor through the hole with in groove or groove outer with it tiltedly logical hole enter housing and become/send output circuit with described transducing signal and be connected.
Described temperature sensor is the sheet film critesistor, the face contacted with described testee of described housing is provided with the flat bottomed recess that the shape with temperature sensor is complementary, temperature sensor is placed in groove, and its end face slightly exposes the surface of housing or maintains an equal level with it.
Be provided with humidity sensor in described housing, humidity sensor becomes/send output circuit by signal output lead and transducing signal and is connected, be provided with several passages on the surface of housing, temperature sensor is held concurrently and is perspired or moisture measurement devices with the humidity sensor mix proportion in as the thermometric device.
Described transducing signal becomes/send output circuit and has been embedded in one-chip computer, and mould by capacitance-resistance transmission circuit and one-chip computer of described humidity sensor and temperature sensor/number signal input part is connected.
Strengthening between described temperature sensor and described housing.
Described humidity sensor is connected altogether with described temperature sensor.
Described housing is comprised of upper shell and lower house, between upper and lower casing, by nut or buckle, is fixedly connected with.
Be connected with RF radio transmitter circuit or RF radio transmission on the output signal end of described one-chip computer and receive combinational circuit; Also be provided with common batteries or rechargeable battery and charging circuit thereof in described housing.
The utlity model has following advantage: one, measuring speed is fast, and lag time is short.The temperature sensors of high precision volume of this utility model sensor is small, the shell that there is no traditional sensors, and be set directly at the surface of shell, can directly with human body, contact, the temperature of perception human body, feed back to signal receiver in time rapidly, common electronic clinical thermometer also is enclosed with protective material in the outside of temperature sensor, lag time is long, and so not only volume greatly can't the meeting spatial requirement, also can increase thermometric time and certainty of measurement low, two, highly sensitive, because temperature sensor of the present utility model directly contacts with human body, sensitivity is very high, can sense in time any slight change of body temperature, three, volume is small and exquisite, easy to use, four, cost is low and durable, although this utility model temperature sensor is arranged on the surface of housing, but be provided with groove at surface of shell and be used for the laying temperature sensor, and the structure of groove just matches with temperature sensor, temperature sensor can be firm placement, simultaneously due to very thin of the signal output lead in temperature sensor, if direction of routing is not easy to fracture to meeting, and this utility model is provided with inclined hole on the sidewall of the wedge shaped tip of groove or bottom, inclined-plane or oval bottom surface, can make the direct docile human body of sensitive surface of temperature sensor, its signal output lead tiltedly penetrates in the accommodating cavity of housing along the sensor axis direction, can not make the signal output lead fracture and affect the life-span, for sensor is more firmly fixed between sensor and groove, also with viscose glue, reinforce in addition, therefore, the structure of this utility model sensor is firm and durable very, five, can also measure humidity, the enclosure interior of this sensor also is equipped with humidity sensor, be provided with a lot of apertures at surface of shell, can make the humidity of body temperature pass to humidity sensor by the hole between extraneous and accommodating cavity, especially temperature sensor thermometric not only, also hold concurrently and be composed of temperature measurement circuit with humidity sensor, thering is circuit simple, the advantage that cost is low.
The accompanying drawing explanation
One of Fig. 1, the miniature Rapid body temperature induction installation of this utility model cutaway view;
Two of Fig. 2, the miniature quick temperature measurement induction installation of this utility model cutaway view;
Three of Fig. 3, the miniature quick temperature measurement induction installation of this utility model cutaway view;
Four of Fig. 4, the miniature quick temperature measurement induction installation of this utility model cutaway view;
Fig. 5, the miniature quick temperature measurement induction installation of this utility model Facad structure schematic diagram.
The specific embodiment
Embodiment 1:
As Figure 1-5, miniature Rapid body temperature induction installation, comprise housing 1 and temperature sensor 2, and housing is the critesistor that error is less than 2% in 32-45 ℃ of scope for the inner closure casing that contains accommodating cavity, temperature sensor 2, and error is preferred at 0.2-1%.On the face contacted with testee when using that thermistor temperature sensor is located at housing, the signal lead of temperature sensor becomes/send output circuit 3 and be connected with the transducing signal in being located at housing through housing, becomes/send on output circuit at transducing signal to be provided with the confession of the become/number of delivering letters lead-out terminal and to be connected with external device.
The present embodiment temperature sensor is spherical, hemispherical, grain of rice shape or drops body.The face contacted with testee of housing 1 is provided with the wedge surface groove 4 that the shape with temperature sensor 2 is complementary, and temperature sensor is placed in groove, and its end face slightly exposes the surface of housing or maintains an equal level with it.
The signal lead of temperature sensor 4 through the hole with in groove 4 or groove outer with it tiltedly logical hole enter housing and become/send output circuit 3 with transducing signal and be connected.
As the optional embodiment of another kind (shown in Fig. 4), temperature sensor 2 is the sheet film critesistor.The face contacted with testee of housing 1 is provided with the flat bottomed recess 4 that the shape with temperature sensor 2 is complementary, and temperature sensor is placed in groove, and its end face slightly exposes the surface of housing or maintains an equal level with it.
A kind of humidity sensor 5 for measuring perspiration also can be set in housing, humidity sensor 5 becomes/send output circuit 3 by signal output lead and transducing signal and is connected, be provided with several passages 7 on the surface of housing 1, temperature sensor is held concurrently and is perspired or moisture measurement devices with the humidity sensor mix proportion in as the thermometric device.
As a kind of can be preferred embodiment: transducing signal becomes/send output circuit 3 and has been embedded in one-chip computer.Humidity sensor 5 is connected with the signal input part of one-chip computer with the transmission circuit of temperature sensor 2 by capacitance-resistance transmission circuit or other form.The signal become after sending can be by the communication interface output of computer.
Can reinforce anticreep by some glue of appropriate point between temperature sensor and housing.
Humidity sensor is connected altogether with temperature sensor, even if do not adopt the transmission circuit of one-chip computer also can connect like this, can save the connection wire.
Housing is comprised of upper shell and lower house, between upper and lower casing, by nut or buckle, is fixedly connected with, and is convenient to like this assembling, dismounting.
As a kind of special embodiment, be connected with RF radio transmitter circuit or RF radio transmission on the output signal end of one-chip computer and receive combinational circuit, also be provided with common batteries or rechargeable battery and charging circuit thereof in housing, the function that makes to the utlity model has wireless telecommunications is also very important option, has wide purposes in actual life.
Claims (10)
1. a miniature Rapid body temperature induction installation, comprise housing and temperature sensor, it is characterized in that: described housing is the inner closure casing that contains accommodating cavity, described temperature sensor is the critesistor that error is less than 2% in 32-45 ℃ of scope, on the face contacted with testee when using that temperature sensor is located at housing, the signal lead of temperature sensor becomes/send output circuit and be connected with the transducing signal in being located at housing through housing, becomes/send on output circuit at transducing signal to be provided with the confession of the become/number of delivering letters lead-out terminal and to be connected with external device.
2. miniature Rapid body temperature induction installation according to claim 1, it is characterized in that: described temperature sensor is spherical, hemispherical, grain of rice shape or drops body, the face contacted with described testee of housing is provided with the wedge surface groove that the shape with temperature sensor is complementary, temperature sensor is placed in groove, and its end face slightly exposes the surface of housing or maintains an equal level with it.
3. miniature Rapid body temperature induction installation according to claim 2 is characterized in that: the signal lead of described temperature sensor through the hole with in groove or groove outer with it tiltedly logical hole enter housing and become/send output circuit with described transducing signal and be connected.
4. miniature Rapid body temperature induction installation according to claim 1, it is characterized in that: described temperature sensor is the sheet film critesistor, the face contacted with described testee of described housing is provided with the flat bottomed recess that the shape with temperature sensor is complementary, temperature sensor is placed in groove, and its end face slightly exposes the surface of housing or maintains an equal level with it.
5. according to the described miniature Rapid body temperature induction installation of arbitrary claim in claim 1 ~ 4, it is characterized in that: in described housing, be provided with humidity sensor, humidity sensor becomes/send output circuit by signal output lead and transducing signal and is connected, be provided with several passages on the surface of housing, temperature sensor is held concurrently and is perspired or moisture measurement devices with the humidity sensor mix proportion in as the thermometric device.
6. miniature Rapid body temperature induction installation according to claim 5, it is characterized in that: described transducing signal becomes/send output circuit and has been embedded in one-chip computer, and mould by capacitance-resistance transmission circuit and one-chip computer of described humidity sensor and temperature sensor/number signal input part is connected.
7. miniature Rapid body temperature induction installation according to claim 6, is characterized in that: strengthening between described temperature sensor and described housing.
8. miniature Rapid body temperature induction installation according to claim 7, it is characterized in that: described humidity sensor is connected altogether with described temperature sensor.
9. miniature quick temperature measurement sensor according to claim 8, it is characterized in that: described housing is comprised of upper shell and lower house, between upper and lower casing, by nut or buckle, is fixedly connected with.
10. miniature Rapid body temperature induction installation according to claim 6, is characterized in that being connected with the RF radio transmitter circuit on the output signal end of described one-chip computer or the RF radio transmission receives combinational circuit; Also be provided with common batteries or rechargeable battery and charging circuit thereof in described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202592989U CN203328687U (en) | 2013-05-13 | 2013-05-13 | Miniature fast body temperature induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202592989U CN203328687U (en) | 2013-05-13 | 2013-05-13 | Miniature fast body temperature induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203328687U true CN203328687U (en) | 2013-12-11 |
Family
ID=49697396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202592989U Expired - Fee Related CN203328687U (en) | 2013-05-13 | 2013-05-13 | Miniature fast body temperature induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203328687U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068831A (en) * | 2014-01-17 | 2014-10-01 | 胡晓存 | Intelligent thermometer |
| CN104146689A (en) * | 2014-01-15 | 2014-11-19 | 胡晓存 | Intelligent thermometer |
| CN107638280A (en) * | 2017-11-07 | 2018-01-30 | 陕西中医药大学 | A kind of device of built-in monitoring cupping jar inner skin temperature and air pressure |
| CN109758125A (en) * | 2019-01-30 | 2019-05-17 | 北京星际荣耀空间科技有限公司 | Sweat detection probe and physiological characteristic detector with the sweat detection probe |
-
2013
- 2013-05-13 CN CN2013202592989U patent/CN203328687U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146689A (en) * | 2014-01-15 | 2014-11-19 | 胡晓存 | Intelligent thermometer |
| CN104068831A (en) * | 2014-01-17 | 2014-10-01 | 胡晓存 | Intelligent thermometer |
| CN107638280A (en) * | 2017-11-07 | 2018-01-30 | 陕西中医药大学 | A kind of device of built-in monitoring cupping jar inner skin temperature and air pressure |
| CN109758125A (en) * | 2019-01-30 | 2019-05-17 | 北京星际荣耀空间科技有限公司 | Sweat detection probe and physiological characteristic detector with the sweat detection probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103284698A (en) | Miniature rapid body temperature sensing device | |
| CN203328687U (en) | Miniature fast body temperature induction device | |
| CN108261185A (en) | Wearable body temperature monitoring device and method | |
| CN208043279U (en) | A kind of temperature measuring label | |
| CN203328686U (en) | Minitype quick body temperature sensing device | |
| CN206979476U (en) | Body temperature measuring equipment | |
| CN107951471A (en) | Axillary body temperature measuring device and body temperature measuring method using same | |
| CN205006874U (en) | An intelligent body temperature monitor | |
| CN216144423U (en) | Ear temperature measuring instrument | |
| CN207528353U (en) | Distance detection thermometers for accurate measurements | |
| CN215836525U (en) | Built-in temperature measuring ear tag | |
| CN207066506U (en) | A kind of annular temp.-humidity measuring apparatus | |
| CN203338536U (en) | Infant cold and hot intelligent monitoring voice broadcast device | |
| CN213213815U (en) | A Bluetooth headset system for real-time body temperature monitoring | |
| CN217384303U (en) | High-precision underwater temperature and depth measuring device | |
| CN102435326A (en) | Temperature meter | |
| CN103256997B (en) | A kind of Miniature rapid body temperature induction installation | |
| CN110631726A (en) | A navel temperature measuring device | |
| CN211147862U (en) | Navel temperature measuring device | |
| CN204363966U (en) | Wireless monitor clinical thermometer | |
| CN218955958U (en) | Intelligent body temperature patch | |
| CN206518548U (en) | The body temperature transducer structure of AD conversion built in a kind of quick thermal balance | |
| CN204744119U (en) | Continuous monitor type thermometer | |
| CN103310595B (en) | Baby's cold and hot intelligent monitoring sound broadcasting device | |
| CN216291378U (en) | Earphone set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20170513 |