CN110455349A - Card form portable environments detector - Google Patents
Card form portable environments detector Download PDFInfo
- Publication number
- CN110455349A CN110455349A CN201910878818.6A CN201910878818A CN110455349A CN 110455349 A CN110455349 A CN 110455349A CN 201910878818 A CN201910878818 A CN 201910878818A CN 110455349 A CN110455349 A CN 110455349A
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- sensor
- shell
- card form
- display screen
- chip
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- 230000036760 body temperature Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 15
- 238000012544 monitoring process Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The present invention relates to technical field of environmental detection, specifically disclose a kind of card form portable environments detector, including shell, Temperature Humidity Sensor, body temperature transducer, UV sensor, air quality sensor, single-chip microcontroller, battery and display screen, shell is card-like, Temperature Humidity Sensor, body temperature transducer, UV sensor, air quality sensor and display screen are each provided on shell, single-chip microcontroller and battery are located at the inside of shell, Temperature Humidity Sensor, body temperature transducer, UV sensor, air quality sensor and display screen are connect with single-chip microcontroller, battery is used to power for each component.The present invention realizes the effect be convenient for carrying, be low in energy consumption, measuring accurate detection multiplicity.
Description
Technical field
The present invention relates to technical field of environmental detection, more particularly to a kind of just card form portable environments detector.
Background technique
In terms of environment measuring, there are many intelligent detecting instruments at present, but most of all has that volume is big, measurement misses at any time
Difference increases, the disadvantages of power consumption is high, usually requires artificial real-time monitoring and periodic maintenance, and existing some intelligent temperature and humidities
The deficiencies of monitoring alarm device, it is few that there is also measurement data, inconvenient to carry, in addition, the prior art exists in terms of application
Family and factory cannot take into account, it usually needs buy two machines, cost is very high.
So traditional environment monitor power consumption it is big, it is at high cost, be not suitable for trip, simultaneously, error is big, can not be accurate,
Very big puzzlement is caused to the trip of people, what is be more short of is a little that common measuring device measurement data on the market is single.
Summary of the invention
The object of the present invention is to provide a kind of card form portable environments detectors, are convenient for carrying with realization, are low in energy consumption, measurement
Precisely, multiplicity and other effects is detected.
In order to solve the above-mentioned technical problems, the present invention provides a kind of card form portable environments detectors, which is characterized in that
Including shell, Temperature Humidity Sensor, body temperature transducer, UV sensor, air quality sensor, single-chip microcontroller, battery and show
Display screen, the shell are card-like, the Temperature Humidity Sensor, body temperature transducer, UV sensor, air quality sensor
It being all provided on the housing with display screen, the single-chip microcontroller and battery are located at the inside of the shell, the Temperature Humidity Sensor,
Body temperature transducer, UV sensor, air quality sensor and display screen are connect with the single-chip microcontroller, and the battery is used for
For the power supply of each component.
Preferably, the single-chip microcontroller is stm32 single-chip microcontroller.
Preferably, the Temperature Humidity Sensor is BME680 chip.
Preferably, the body temperature transducer is SI7051 chip.
Preferably, the UV sensor is SGP30 chip.
Preferably, the air quality sensor is SI1133 chip.
Preferably, the length of the shell is 70~90mm, and width is 40~60mm, with a thickness of 2~20mm.
Preferably, the display screen is fluorescent display screen.
Preferably, the body temperature transducer is set on the housing in the form of dismountable.
Preferably, the material of the shell is silica gel or plastics.
Card form portable environments detector of the invention uses the sensor chip of multiple and different functions, between sensor mutually
Phase cooperation, according to the requirement of different user to realize measurement indoor and outdoor temperature, humidity, uitraviolet intensity and air quality etc.
Purpose, the SCM system of embedded type low-power consumption reduces the overall dimension of card form portable environments detector, greatly full
The foot needs of social crowd, and energy consumption is reduced, extend its stand-by time, increase cost performance, user need to only watch same
A display screen, so that it may know all measurement data, dismountable split type body temperature transducer makes temperature collecting cell and display
Control unit mutually separates, and is easy to use the detection of personnel, and the inconvenient place of more convenient detectors many in family carries out
Long term monitoring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the portable detector of card form of the present embodiment.
In figure, 1: shell；2: display screen；3: infrared probe；4: body temperature transducer；5: switch；6: battery；7: temperature and humidity passes
Sensor；8: UV sensor；9: air quality sensor.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.Furthermore unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " should do broad sense reason
Solution, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, it can also be with
It is electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, the card form portable environments detector of the present embodiment includes: shell 1, Temperature Humidity Sensor 7, body temperature
Sensor 4, UV sensor 8, air quality sensor 9, single-chip microcontroller (being shown in figure), battery 6 and display screen 2.Shell 1
For card-like, Temperature Humidity Sensor 7, body temperature transducer 4, UV sensor 8, air quality sensor 9 and display screen 2 are all provided with
On shell 1, single-chip microcontroller and battery 6 are located at the inside of shell 1, Temperature Humidity Sensor 7, body temperature transducer 4, UV sensor
8, air quality sensor 9 and display screen 2 are connect with single-chip microcontroller, and battery 6 is used to power for each component.Four inside shell 1
A chip and single-chip microcontroller interact, and then pass through the connection of single-chip microcontroller and ADC chip, data is made to be transmitted to digital display screen 2, into
And user is made to see measurement data, it is circuit board inside shell 1, connects various parts on circuit board.
Single-chip microcontroller greatly reduces occupied space using embedded type low-power consumption system for stm32 single-chip microcontroller, improves efficiency,
Its service life is greatly prolonged, user is greatly facilitated, improves the cost performance of product.
Temperature Humidity Sensor 7 is BME680 chip.BME680 core is used for measurement indoor and outdoor temperature, humidity and air pressure
Piece, feature are as follows: use MEMS type sensor, small in size, low in energy consumption, high reliablity；Width funtion input, compatible 3.3V/5V control
Device processed；Highly integrated environmental sensor, temperature, humidity, air pressure and TVOC, the monitoring of four-in-one environmental parameter；I2C interface；Mould
Block size is small and exquisite, facilitates installation.
Body temperature transducer 4 is SI7051 chip.SI7051 chip, feature are used for measurement body temperature are as follows: there is frequency range
Gap temperature-sensing element, up to 14 numerical digit resolution ratio electric current to digital converter, signal processing, data calibration function
Energy and an I2C interface；Equipment is by comprehensive factory calibration and provides 3x3mm DFN encapsulation；Wide operating voltage range
(- 40 to+125 DEG C of operating temperature ranges of 1.62V to 1.98V or 1.9V to 3.6V) can be in entire operating temperature and voltage range
Keep accuracy；Low-power consumption: the sample rate of 1Hz averagely needs the electric current of 195mA, it is only necessary to which a button cell can be run
Several years.
UV sensor 8 is SGP30 chip.SI1133 chip, feature are used for detection ultraviolet light are as follows: there is standard
True UV index sensing, high-performance is close to the features such as induction；The close induction of high-performance and gesture identification.
Air quality sensor 9 is SI1133 chip.SGP30 chip, feature are used for measurement air quality are as follows: tool
There is the metal-oxide gas transducer of multiple sensing elements；With calibration air quality output signal；It is easily integrated, can incite somebody to action
Metal-oxide gas transducer is integrated into intelligent measurement card.
The card-like structure of shell 1 can be the size similar to bank card, can also slightly thicken similar, cigarette case shape,
The length of shell 1 is 70~90mm, and width is 40~60mm, with a thickness of 2~20mm.
Display screen 2 can be fluorescent display screen.Infrared probe 3 is also provided on shell 1, convenient for the measurement of sensor.
Body temperature transducer 4 can be located on shell 1 in the form of dismountable, can be equipped with a little groove in the side of shell 1, small recessed
Foliated body temperature transducer is equipped in slot, this body temperature transducer can realize plug function with shell, practical real with single-chip microcontroller
Existing plug function, separates temperature collecting cell mutually with display control unit, is easy to use the detection of personnel, more convenient in family
The inconvenient place of many detectors carries out long term monitoring in front yard.The material of shell 1 can be silica gel or plastics.
The working principle of the portable detector of the card form of the present embodiment are as follows: four sensor chips are connected with single-chip microcontroller, because
It is handled in different times to be, so the different function of four sensors is realized using method external in turn, and it is surveyed
Environmental data out is by low and high level, i.e., in the form input stm32 single-chip microcontroller of analog signal, by ADC chip by
This voltage value is converted into parallel or serial data, and is sent on the I/O interface of stm32 single-chip microcontroller, ADC chip therein
Also handy single-chip microcontroller is controlled, and then compares the data that ADC is converted with reference value, is obtained formula, is finally existed
Data are shown by digital display screen.Practical work process is as follows: user can take out card before going out, and (i.e. card form is just
Take environment detector), uitraviolet intensity is measured using UV sensor 8, waits for a moment, will be shown on digital display screen 2
Show outdoor uitraviolet intensity；Meanwhile surveying air quality is also to measure sky using air quality sensor 9 in this way, take out card
Makings amount, the parameter shown on the display screen 2 will be provided greatly conveniently for the trip of daily user；Certainly, measure it is above-mentioned
Under conditions of parameter, temperature and humidity is also essential, can measure the parameter of temperature and humidity at the same time using Temperature Humidity Sensor 7, uses
Family can also be used for detecting for a long time indoors, and the function of body temperature transducer 4 is measurement indoor and outdoor temperature, and parameter is also shown on a display screen
It shows and, for the use of the daily life of user.
Card form portable environments detector of the invention uses the sensor chip of multiple and different functions, between sensor mutually
Phase cooperation, according to the requirement of different user to realize measurement indoor and outdoor temperature, humidity, uitraviolet intensity and air quality etc.
Purpose, the SCM system of embedded type low-power consumption reduces the overall dimension of card form portable environments detector, greatly full
The foot needs of social crowd, and energy consumption is reduced, extend its stand-by time, increase cost performance, user need to only watch same
A display screen, so that it may know all measurement data, dismountable split type body temperature transducer makes temperature collecting cell and display
Control unit mutually separates, and is easy to use the detection of personnel, and the inconvenient place of more convenient detectors many in family carries out
Long term monitoring.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (10)
1. a kind of card form portable environments detector, which is characterized in that including shell, Temperature Humidity Sensor, body temperature transducer, purple
Outside line sensor, air quality sensor, single-chip microcontroller, battery and display screen, the shell are card-like, the temperature and humidity sensing
Device, body temperature transducer, UV sensor, air quality sensor and display screen are all provided on the housing, the single-chip microcontroller
The inside of the shell is located at battery, the Temperature Humidity Sensor, body temperature transducer, UV sensor, air quality pass
Sensor and display screen are connect with the single-chip microcontroller, and the battery is used to power for each component.
2. card form portable environments detector according to claim 1, which is characterized in that the single-chip microcontroller is that stm32 is mono-
Piece machine.
3. card form portable environments detector according to claim 1, which is characterized in that the Temperature Humidity Sensor is
BME680 chip.
4. card form portable environments detector according to claim 1, which is characterized in that the body temperature transducer is
SI7051 chip.
5. card form portable environments detector according to claim 1, which is characterized in that the UV sensor is
SGP30 chip.
6. card form portable environments detector according to claim 1, which is characterized in that the air quality sensor is
SI1133 chip.
7. card form portable environments detector according to claim 1, which is characterized in that the length of the shell be 70~
90mm, width is 40~60mm, with a thickness of 2~20mm.
8. card form portable environments detector according to claim 1, which is characterized in that the display screen is fluorescence display
Screen.
9. card form portable environments detector according to claim 1, which is characterized in that the body temperature transducer is with removable
The form unloaded is set on the housing.
10. card form portable environments detector according to claim 1, which is characterized in that the material of the shell is silicon
Glue or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878818.6A CN110455349A (en) | 2019-09-18 | 2019-09-18 | Card form portable environments detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910878818.6A CN110455349A (en) | 2019-09-18 | 2019-09-18 | Card form portable environments detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110455349A true CN110455349A (en) | 2019-11-15 |
Family
ID=68492262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910878818.6A Pending CN110455349A (en) | 2019-09-18 | 2019-09-18 | Card form portable environments detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110455349A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507873A (en) * | 2011-11-06 | 2012-06-20 | 马宏宾 | Multifunctional portable air quality monitor |
| CN203456920U (en) * | 2013-09-23 | 2014-02-26 | 清华大学深圳研究生院 | Card type electronic equipment and electronic system |
| CN203455025U (en) * | 2013-07-23 | 2014-02-26 | 安徽省科普产品工程研究中心有限责任公司 | Portable environment monitoring device |
| CN204405110U (en) * | 2015-01-22 | 2015-06-17 | 吴天文 | A kind of environment detector |
| CN204765580U (en) * | 2015-06-29 | 2015-11-18 | 马书宇 | Body temperature measuring device suitable for card formula equipment |
| CN205175464U (en) * | 2015-12-02 | 2016-04-20 | 上海爱启环境技术工程有限公司 | Quality intelligence short -term test appearance is synthesized to portable air |
| CN205373775U (en) * | 2016-03-01 | 2016-07-06 | 深圳市安泰卓正科技有限公司 | Portable humiture ultraviolet ray detector |
| CN205785345U (en) * | 2016-07-14 | 2016-12-07 | 大连交通大学 | A kind of IAQ (indoor air quality) wireless monitoring terminal device |
| CN206162838U (en) * | 2016-11-11 | 2017-05-10 | 广东中协和检测有限公司 | Portable air quality detection alarm device |
| CN207163492U (en) * | 2017-08-28 | 2018-03-30 | 孙琳 | A kind of USB interface-based portable air mass detecting instrument |
| CN210893224U (en) * | 2019-09-18 | 2020-06-30 | 大连交通大学 | Card type portable environment detector |
-
2019
- 2019-09-18 CN CN201910878818.6A patent/CN110455349A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507873A (en) * | 2011-11-06 | 2012-06-20 | 马宏宾 | Multifunctional portable air quality monitor |
| CN203455025U (en) * | 2013-07-23 | 2014-02-26 | 安徽省科普产品工程研究中心有限责任公司 | Portable environment monitoring device |
| CN203456920U (en) * | 2013-09-23 | 2014-02-26 | 清华大学深圳研究生院 | Card type electronic equipment and electronic system |
| CN204405110U (en) * | 2015-01-22 | 2015-06-17 | 吴天文 | A kind of environment detector |
| CN204765580U (en) * | 2015-06-29 | 2015-11-18 | 马书宇 | Body temperature measuring device suitable for card formula equipment |
| CN205175464U (en) * | 2015-12-02 | 2016-04-20 | 上海爱启环境技术工程有限公司 | Quality intelligence short -term test appearance is synthesized to portable air |
| CN205373775U (en) * | 2016-03-01 | 2016-07-06 | 深圳市安泰卓正科技有限公司 | Portable humiture ultraviolet ray detector |
| CN205785345U (en) * | 2016-07-14 | 2016-12-07 | 大连交通大学 | A kind of IAQ (indoor air quality) wireless monitoring terminal device |
| CN206162838U (en) * | 2016-11-11 | 2017-05-10 | 广东中协和检测有限公司 | Portable air quality detection alarm device |
| CN207163492U (en) * | 2017-08-28 | 2018-03-30 | 孙琳 | A kind of USB interface-based portable air mass detecting instrument |
| CN210893224U (en) * | 2019-09-18 | 2020-06-30 | 大连交通大学 | Card type portable environment detector |
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