CN107064253A - The cup of content of caffeine in a kind of detection drink - Google Patents
The cup of content of caffeine in a kind of detection drink Download PDFInfo
- Publication number
- CN107064253A CN107064253A CN201710193423.3A CN201710193423A CN107064253A CN 107064253 A CN107064253 A CN 107064253A CN 201710193423 A CN201710193423 A CN 201710193423A CN 107064253 A CN107064253 A CN 107064253A
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- CN
- China
- Prior art keywords
- caffeine
- cup
- converter
- drink
- microprocessor
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
- A47G2019/225—Drinking glasses or vessels with means for amusing or giving information to the user vessels with thermometers
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention provides a kind of cup for detecting content of caffeine in drink, including cup body, and the cup body inside bottom sets caffeine molecule trace electrochemical sensor, temperature sensor；The cup body bottom portion sets in cavity structure, the cavity and is provided with potentiostatic circuit, D/A converter, microprocessor, A/D converter, memory, wireless transport module, supply unit；The cup lateral surface is provided with display screen.Need not specialty operation and instrument, content that is simple, quickly determining caffeine in drink, be the user that should not drink the drink containing caffeine there is provided health care, be also that the user of often intake caffeine carries out healthalert.
Description
Technical field
The present invention relates to a kind of a kind of cup of content of caffeine in cup, more particularly to detectable drink.
Background technology
The trimethyl xanthine of caffeine scientific name 1,3,7-, belong to central nervous excitation agent, it be mostly derived from coffee bean, tealeaves,
The fruit such as cocoa power and kola nut.Caffeine is a kind of central nervous system stimulant, is also a kind of metabolic thorn
Swash agent, with refresh the mind and relieving fatigue effect；If taken long-term or large dose oral administration, addicted, nerve can be caused
Allergy and the adverse reaction such as sleep disordered.Nowadays, caffeine is widely used in medicine and beverage as a kind of additive,
It is increasingly becoming and the more material with pharmacological activity is consumed in people's daily life, but when the intake of caffeine exceedes
More than 10g (pressing adult body restatement), just occurs vomiting, anxiety, dizziness, cardio palmus shape.Therefore, develop simple and convenient, fast
Fast, reliable analysis method is extremely important come the content for detecting caffeine in drink.
At present, the detection method for caffeine mainly has ultraviolet spectrophotometry, infra-red sepectrometry, high performance liquid chromatography
Method, Gas Chromatography-mass Spectrometry, capillary electrophoresis etc., but these methods need the instrument of precision and the operation of professional,
Inconvenient public use.Molecular engram be the research frontier that is developed rapidly in recent years based on molecular recognition theory by
In molecularly imprinted polymer have the advantages that compatibility height, strong antijamming capability, stably, service life it is long, have been widely used for
Make the electrochemical sensor of various functions.
The content of the invention
It is an object of the invention to provide a kind of cup for detecting content of caffeine in drink, simple, quick detection drink
The content of caffeine in product, controls the intake of drinking person caffeine.
The present invention is provided in a kind of cup for detecting content of caffeine in drink, including cup body, the cup body
Side bottom sets caffeine molecule trace electrochemical sensor, temperature sensor；The cup body bottom portion sets cavity structure,
Be provided with the cavity potentiostatic circuit, D/A converter, microprocessor, A/D converter, memory, wireless transport module,
Supply unit；The cup lateral surface is provided with display screen.
The caffeine molecule trace electrochemical sensor is crosslinking agent using maleic rosin acrylic acid glycol ester.
The temperature sensor, surveys the temperature of liquid.
Two functional modules of constant potential and constant current are contained in the potentiostatic circuit, inside, are switched over by relay.
The D/A converter, the data that microprocessor is sent carry out digital-to-analogue conversion, realize that waveform is exported.
The A/D converter, the data that potentiostatic circuit is gathered carry out analog-to-digital conversion, are sent to microprocessor.
The microprocessor, the data message of processing A/D converter transmission.
The memory, data storage information.
The wireless transport module, intelligent terminal is delivered to by the detection information.
The temperature of liquid and the content of caffeine are surveyed in the display screen, display.
The supply unit, for the electric energy needed for the cup of the detection content of caffeine is provided.
The beneficial effects of the present invention are：The present invention provides a kind of cup for detecting content of caffeine in drink, it is not necessary to
The operation of specialty and instrument, content that is simple, quickly determining caffeine in drink, is that should not drink the drink containing caffeine
User carries out healthalert there is provided health care, the also user for often intake caffeine.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is operation principle schematic diagram of the present invention.
Embodiment
In order that the purpose of the present invention, technical scheme are clearer, below in conjunction with the accompanying drawings and embodiment, to present invention progress
Detailed description.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As shown in figure 1, the cup according to the preferred embodiment of the invention for detecting content of caffeine in drink, including cup sheet
Body, the cup body inside bottom sets caffeine molecule trace electrochemical sensor, temperature sensor；The cup body
Bottom sets in cavity structure, the cavity and is provided with potentiostatic circuit, D/A converter, microprocessor, A/D converter, storage
Device, wireless transport module, supply unit；The cup lateral surface is provided with display screen.
It is preferred that, the caffeine molecule trace electrochemical sensor is crosslinking using maleic rosin acrylic acid glycol ester
Agent, the sensor selectivity height, favorable reproducibility, stability is good, the detection range of linearity is wide, detection limit is low, response quickly and use
Long lifespan, can meet the demand of content of caffeine in detection drink in life.
The caffeine molecule trace electrochemical sensor, including molecular engram electrode, reference electrode and auxiliary electrode；With
Molecular engram electrode is working electrode, and saturated calomel electrode is reference electrode, and platinum filament is auxiliary electrode, constitutes three-electrode system.
Contain constant potential and perseverance inside the external potentiostatic circuit of caffeine molecule trace electrochemical sensor, the potentiostatic circuit
Two functional modules of electric current, are switched over by relay；The potentiostatic circuit is electrically connected A/D converter, carries out analog-to-digital conversion,
Data message is sent under microprocessor, the microprocessor and connects D/A converter, digital-to-analogue conversion is realized, waveform output is formed,
Potentiostatic circuit is connect under D/A converter, electrochemical circuit is formed.
The microprocessor external memorizer, the memory will detect that data are cached；The microprocessor is external
The data detected are sent in the APP of wireless terminal matching and shown by wireless transport module, the wireless transport module
And management, the monitoring that long-term caffeine takes in content can be provided for user.
The temperature sensor is arranged at the temperature of liquid in cup inside bottom, detection cup, and passes data to micro-
Processor, the data that the microprocessor combination temperature data are detected to caffeine molecule trace electrochemical sensor enter trip temperature
Compensation correction, sets the numerical model into current peak and temperature, and combines caffeine and detect temperature in advance in the microprocessor
Control law is spent, the peak signal to electroactive material under various concentrations carries out real time correction.
The display screen connects microprocessor, by the temperature of the numerical value of content of caffeine and drink in the drink detected
It has been shown that, can intuitively detect data to user.
To sum up, in the cup of content of caffeine in using the detection drink, the drink of required detection is poured into described
In cup, the power supply of open detection device, the system of detection content of caffeine enters detection-phase, the coffee in the cup
Because molecular imprinting electrochemical sensor and temperature sensor are started working, by the temperature of the drink detected and contain
The amount of caffeine is shown on display screen, and the data of the detection are sent to intelligent terminal, the intelligence by wireless transport module
The content for the caffeine that energy terminal statistics user takes in every time, gives user to carry out healthalert, ensures the body of user
Health.
It is understood that above example simply exemplarily includes some preferred embodiments, structure of the invention,
Part, material, position arrangement etc. are not limited to above description.Above is the preferable implementation to the present invention is illustrated,
But the invention is not limited to the embodiment, and those skilled in the art are on the premise of without prejudice to spirit of the invention
A variety of equivalent variations or replacement can be also made, these equivalent deformations or replacement are all contained in the application claim and limited
In fixed scope.
Claims (5)
1. a kind of cup for detecting content of caffeine in drink, including cup body, it is characterised in that：On the inside of the cup body
Bottom sets caffeine molecule trace electrochemical sensor, temperature sensor；The cup body bottom portion sets cavity structure, institute
State and potentiostatic circuit, D/A converter, microprocessor, A/D converter, memory, wireless transport module, electricity are provided with cavity
Source device；The cup lateral surface is provided with display screen；
The caffeine molecule trace electrochemical sensor is electrically connected the A/D converter, and the A/D converter is electrically connected micro- place
Device is managed, the microprocessor is electrically connected the D/A converter, the D/A converter is electrically connected the potentiostatic circuit, the constant potential
Circuit is electrically connected the caffeine molecule trace electrochemical sensor, forms electrochemical circuit；
The microprocessor external memorizer, wireless transport module, temperature sensor and display screen.
2. a kind of cup for detecting content of caffeine in drink according to claim 1, it is characterised in that：The caffeine
Molecular imprinting electrochemical sensor is crosslinking agent using maleic rosin acrylic acid glycol ester.
3. a kind of cup for detecting content of caffeine in drink according to claim 1, it is characterised in that：The constant potential
Circuit, including constant potential module and constant current module, are switched over by relay.
4. a kind of cup for detecting content of caffeine in drink according to claim 1, it is characterised in that：The microprocessor
The temperature data that device is detected with reference to the temperature sensor, is examined by temperature-compensating to caffeine molecule trace electrochemical sensor
The data of survey are corrected, and set the numerical model into current peak and temperature in advance in the microprocessor, and combine coffee
Because of detection temperature control law, the peak signal to electroactive material under various concentrations carries out real time correction.
5. a kind of cup for detecting content of caffeine in drink according to claim 1, it is characterised in that：The wireless biography
The data detected are sent in the APP of wireless terminal matching and are shown and managed by defeated module, can provide length for user
The caffeine of phase takes in the monitoring of content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193423.3A CN107064253A (en) | 2017-03-28 | 2017-03-28 | The cup of content of caffeine in a kind of detection drink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193423.3A CN107064253A (en) | 2017-03-28 | 2017-03-28 | The cup of content of caffeine in a kind of detection drink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107064253A true CN107064253A (en) | 2017-08-18 |
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ID=59618221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193423.3A Pending CN107064253A (en) | 2017-03-28 | 2017-03-28 | The cup of content of caffeine in a kind of detection drink |
Country Status (1)
| Country | Link |
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| CN (1) | CN107064253A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713608A (en) * | 2017-10-17 | 2018-02-23 | 梁北洪 | A kind of content of caffeine detects coffee cup, system and method |
| CN107917938A (en) * | 2017-11-10 | 2018-04-17 | 深圳市赛亿科技开发有限公司 | A kind of device based on cholesterol level detection edible oil quality |
| CN108120794A (en) * | 2017-12-21 | 2018-06-05 | 深圳市赛亿科技开发有限公司 | A kind of method of concentration of glucose in Intelligent cup and its detection beverage |
| CN108887446A (en) * | 2018-07-18 | 2018-11-27 | 中南林业科技大学 | A kind of method that drink drinks preceding fast eliminating caffeine |
| TWI758757B (en) * | 2020-06-23 | 2022-03-21 | 瑞霸生技股份有限公司 | Electrochemical test method for chlorogenic acid and caffeine and test system thereof |
Citations (3)
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| WO2009033135A1 (en) * | 2007-09-06 | 2009-03-12 | Suremilk, Llc. | Universal drinking adapter for beverage bottles to allow for liquid consumption and devices and kits for determining small molecules, metal ions, endotoxins, and bacteria found in milk, and methods of use thereof |
| US20150104861A1 (en) * | 2010-12-22 | 2015-04-16 | Drinksavvy, Inc. | System and method for detection of a contaminated beverage |
| WO2015175969A1 (en) * | 2014-05-15 | 2015-11-19 | Mark One Lifestyle, Inc. | Intelligent vessel |
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2017
- 2017-03-28 CN CN201710193423.3A patent/CN107064253A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009033135A1 (en) * | 2007-09-06 | 2009-03-12 | Suremilk, Llc. | Universal drinking adapter for beverage bottles to allow for liquid consumption and devices and kits for determining small molecules, metal ions, endotoxins, and bacteria found in milk, and methods of use thereof |
| US20150104861A1 (en) * | 2010-12-22 | 2015-04-16 | Drinksavvy, Inc. | System and method for detection of a contaminated beverage |
| WO2015175969A1 (en) * | 2014-05-15 | 2015-11-19 | Mark One Lifestyle, Inc. | Intelligent vessel |
Non-Patent Citations (1)
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| 王琳 等: "以马来松香丙烯酸乙二醇酯为交联剂的咖啡因分子印迹电化学传感器", 《高等学校化学学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713608A (en) * | 2017-10-17 | 2018-02-23 | 梁北洪 | A kind of content of caffeine detects coffee cup, system and method |
| CN107917938A (en) * | 2017-11-10 | 2018-04-17 | 深圳市赛亿科技开发有限公司 | A kind of device based on cholesterol level detection edible oil quality |
| CN108120794A (en) * | 2017-12-21 | 2018-06-05 | 深圳市赛亿科技开发有限公司 | A kind of method of concentration of glucose in Intelligent cup and its detection beverage |
| CN108887446A (en) * | 2018-07-18 | 2018-11-27 | 中南林业科技大学 | A kind of method that drink drinks preceding fast eliminating caffeine |
| TWI758757B (en) * | 2020-06-23 | 2022-03-21 | 瑞霸生技股份有限公司 | Electrochemical test method for chlorogenic acid and caffeine and test system thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
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| WD01 | Invention patent application deemed withdrawn after publication |