CN107271385A - A kind of wristband type universal serial absorbance measuring instrument - Google Patents
A kind of wristband type universal serial absorbance measuring instrument Download PDFInfo
- Publication number
- CN107271385A CN107271385A CN201710439113.5A CN201710439113A CN107271385A CN 107271385 A CN107271385 A CN 107271385A CN 201710439113 A CN201710439113 A CN 201710439113A CN 107271385 A CN107271385 A CN 107271385A
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- sample solution
- measuring instrument
- absorbance measuring
- solution holder
- light source
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- 238000002835 absorbance Methods 0.000 title claims abstract description 41
- 239000012488 sample solution Substances 0.000 claims abstract description 51
- 239000011248 coating agent Substances 0.000 claims abstract description 43
- 238000000576 coating method Methods 0.000 claims abstract description 43
- 238000004891 communication Methods 0.000 claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 230000003203 everyday effect Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a kind of wristband type universal serial absorbance measuring instrument, including：Ring body, the measurement apparatus being placed in ring body and the terminal device communicated with measurement apparatus, the measurement apparatus include：Light source, sample solution holder, coating chip sensor, communication module；The solution that the radiant light that the light source is sent is passed through in the sample solution holder is received by coating chip sensor, and the radiant light of reception is converted to electric signal and sent to the communication module by the coating chip sensor.Absorbance measuring instrument that the present invention is provided carry with it is easy to use, it is simple in construction, with low cost and be directly connected by communication module with terminal device used in everyday, can realize simplicity using application program, be quickly obtained testing result.
Description
Technical field
The invention belongs to field of measuring technique, and in particular to a kind of wristband type universal serial absorbance measuring instrument.
Background technology
, it is necessary to quantitative measurement reagent be added into test tube, Ran Hou when being measured at present to the absorbance of liquid
The sample solution of measurement is added in test tube, fluid to be measured is turned into after being well mixed.Fluid to be measured is moved into cuvette or direct
Measured with test tube.After detected solution places a period of time, quantitative reagent and quantitative standard substance, mixing are added
It is standard liquid after uniform.Standard liquid is moved into cuvette or directly measured with test tube.
Complex operation, the speed of this measurement liquid absorbance are slow, and standard substance has certain pot-life, causes
Measurement cost is higher.
The content of the invention
For defect of the prior art, the present invention provides a kind of simple in construction, easy to operate, with low cost and carrying side
Just wristband type universal serial absorbance measuring instrument.
To achieve the above object, the present invention provides following technical scheme：
The present invention provides a kind of wristband type universal serial absorbance measuring instrument, including：Ring body, the measurement being placed in ring body dress
The terminal device put and communicated with measurement apparatus, the measurement apparatus includes：Light source, sample solution holder, coating chip
Sensor, communication module；
The solution that the radiant light that the light source is sent is passed through in the sample solution holder is connect by coating chip sensor
Receive, the radiant light of reception is converted to electric signal and sent to the communication module by the coating chip sensor.
Optionally, the light source and the coating chip sensor are placed in the both sides of the sample solution holder；It is described
Light source, sample solution holder and coating chip sensor are centrally located on same straight line.
The sample solution holder uses light tight material, and radiant light is provided with the side of the sample solution holder
Entrance port, opposite side be provided with radiant light exit portal.
Optionally, the light source and the coating chip sensor are placed in the side of the sample solution holder,
The inner surface of the opposite side of the sample solution holder is provided with reflecting surface；The radiant light that the light source is sent is through the reflecting surface
Reflection after received by coating chip sensor.
The sample solution holder uses light tight material, and radiant light is provided with the side of the sample solution holder
Entrance port and exit portal, the entrance port and exit portal opposite side are provided with reflecting surface.
Further, the light source is simulated solar spectrum light source.
Further, the communication module is communicated by the way of radio communication with terminal device.
Further, the terminal device includes：
Receiving module, the data for receiving communication module transmission；
Processing module, the data for handling receiving module reception；
Display module, the absorbance for showing sample solution.
Further, the terminal device is portable processing apparatus.
Further, the measurement apparatus also includes：Be arranged on the pressurizing unit of sample solution holder bottom, for pair
Sample solution holder applies pressure.
As shown from the above technical solution, a kind of wristband type universal serial absorbance measuring instrument of the present invention, carry with it is easy to use,
It is simple in construction, with low cost and be directly connected by communication module with terminal device used in everyday, can realize it is easy,
It is quickly obtained testing result.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
A kind of structural representation for wristband type universal serial absorbance measuring instrument that Fig. 1 provides for the present invention；
The optical texture schematic diagram of measurement apparatus in a kind of wristband type universal serial absorbance measuring instrument that Fig. 2 provides for the present invention；
Another optical texture signal of measurement apparatus in a kind of wristband type universal serial absorbance measuring instrument that Fig. 3 provides for the present invention
Figure；
The coating chip sensor construction of measurement apparatus in a kind of wristband type universal serial absorbance measuring instrument that Fig. 4 provides for the present invention
Schematic diagram.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, clear, complete description is carried out to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of wristband type universal serial absorbance measuring instrument, and referring to Fig. 1, the absorbance measuring instrument includes：
Ring body 10, the measurement apparatus 20 being placed in ring body and the terminal device 30 communicated with measurement apparatus,
The measurement apparatus 20 includes：Light source 201, sample solution holder 202, coating chip sensor 203, communication module 204；
The solution that the radiant light that the light source 201 is sent is passed through in the sample solution holder 202 is passed by coating chip
Sensor 203 is received, and the radiant light of reception is converted to electric signal and sent to the communication module by the coating chip sensor 203
204。
Further, the light source 201 is simulated solar spectrum light source.
Further, the communication module 204 is communicated by the way of radio communication with terminal device 30.Communicate mould
Block 204 transmits the control signal to coating chip sensor 203 and the data of output coating chip sensor 203.
Optionally, the optical texture of light source 201, sample solution holder 202 and coating chip sensor 203 such as Fig. 2
Shown, light source 201 and the coating chip sensing 203 is placed in the both sides of the sample solution holder 202；The light source
201st, sample solution holder 202 and coating chip sensor 203 are centrally located on same straight line.Further, institute
State sample solution holder 202 and use light tight material, in the side of the sample solution holder 202 entering provided with radiant light
Loophole, opposite side is provided with the exit portal of radiant light.
The emittance of light source 201 passes through sample solution in the sample solution holder 202 and sensed by the coating chip
Device 203 is received, and the absorbance signal of sample to be tested solution is projected into the coating chip sensor 203, the coating chip
Sensor 203 is connected by the communication module 204 with terminal device 30, and the terminal device 30 receives the coating chip and passed
The data that sensor 203 is transmitted are handled.
Optionally, another optical texture of light source 201, sample solution holder 202 and coating chip sensor 203
As shown in figure 3, the light source 201 and the coating chip sensor 203 are placed in the one of the sample solution holder 202
Side, the inner surface of the opposite side of the sample solution holder 202 is provided with reflecting surface 205；The radiant light that the light source 201 is sent
Received after the reflection of the reflecting surface 205 by coating chip sensor 203.Further, the sample solution holder 202
Using light tight material, in entrance port of the side of the sample solution holder 202 provided with radiant light and exit portal, it is described enter
Loophole and exit portal opposite side are provided with reflecting surface 203.
The emittance of light source 201 passes through sample solution in the sample solution holder 202 and sensed by the coating chip
Device 203 is received, and the absorbance signal of sample to be tested solution is projected into the coating chip sensor 203, the coating chip
Sensor 203 is connected by the communication module 204 with terminal device 30, and the terminal device 30 receives the coating chip and passed
The data that sensor 203 is transmitted are handled.
Further, the measurement apparatus also includes：Pressurizing unit, for applying pressure to sample solution holder.
Sample solution holder is extruded using pressurizing unit, the solution in sample solution holder is made in pressure
With the test of lower completion test light, no matter sample size how much, sample drawout can be made by extruding come, it is ensured that light path model
Enclose interior without gas presence, improve measuring accuracy and success rate；Also, the different extruding force by setting, can adjust sample
The degree being extruded, is arranged as required to the light path of test light, can be surveyed for the amount of different samples, different samples
Examination, Test coverage is wide.
Further, the terminal device includes：Receiving module, the data for receiving communication module transmission；Handle mould
Block, the data for handling receiving module reception；Display module, the absorbance for showing sample solution.
Preferably, the terminal device is portable processing apparatus.
It was found from foregoing description, a kind of wristband type universal serial absorbance measuring instrument that the present embodiment is proposed is carried and easy to use, knot
Structure is simple, with low cost and is directly connected by communication module with terminal device used in everyday, can realize easy, fast
Fast obtains testing result.
The measurement apparatus 20 of wristband type universal serial absorbance measuring instrument proposed by the present invention sets communication module 204, the communication module
204 are connected with the built-in receiving module of terminal device 30.When carrying out the collection of real-time absorbance data both can a people individually complete
Measurement, takes wristband type universal serial absorbance measuring instrument, directly instills sample solution and closes sample solution and places 202 boxes, then by adding
The terminal device 30 for being loaded with wireless communication module carries out real time data processing；Can also the two people division of labor, people progress preset range
Interior absorbance data collection a, people is responsible for carrying out real time data processing by terminal device 30.It is convenient to use, can be effective
Improve detection efficiency.
Wherein, terminal device 30 is preferably the small portable processing terminal such as mobile phone or tablet personal computer, passes through transmission unit
It is connected with coating chip sensor 203, for exporting control signal and reception coating chip to coating chip sensor 203
The data that sensor 203 is sent, and correlation analysis is carried out to data, finally carry out result and show.And testing result can lead to
Cross network Real-Time Sharing.
Below, the operation principle of the wristband type universal serial absorbance measuring instrument proposed to the embodiment of the present invention is illustrated.
The operation principle for the wristband type universal serial absorbance measuring instrument that the present invention is provided, it is specific as follows referring to Fig. 4：
The radiation optical signal of light source 201 passes through solution sample in solution sample holder 202, and remaining light is absorbed by solution
Signal carries out light-splitting processing by the coated filter 2031 in coating chip sensor 203, projects coating chip sensor
On image sensing array 2032 in 203, opto-electronic conversion is carried out on image sensing array 2032, absorbance cube number is obtained
According to, and portable terminal 30 is transferred to by transmission unit.By the processing of terminal device 30, result, realization pair are shown
Solution sample to be measured, such as wine, milk, simple, the quick detection of beverage, its result can pass through network Real-Time Sharing.
It was found from foregoing description, a kind of wristband type universal serial absorbance measuring instrument that the present invention is provided, using coating chip sensor
Technology, using size in the absorbance measuring unit of Centimeter Level, compact conformation, carry with it is easy to use.Pass through radio communication list
Member is directly connected with terminal device used in everyday, can realize that rapid and convenient liquid sample is detected, and testing result can
To pass through network Real-Time Sharing.
Above example is merely to illustrate technical scheme, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of wristband type universal serial absorbance measuring instrument, including：Ring body, the measurement apparatus being placed in ring body and with measurement
The terminal device of device communication, it is characterised in that the measurement apparatus includes：Light source, sample solution holder, coating chip are passed
Sensor, communication module；
The solution that the radiant light that the light source is sent is passed through in the sample solution holder is received by coating chip sensor, institute
State coating chip sensor the radiant light of reception is converted into electric signal and send to the communication module.
2. absorbance measuring instrument according to claim 1, it is characterised in that the light source and the coating chip sensor
It is placed in the both sides of the sample solution holder；The center of the light source, sample solution holder and coating chip sensor
It is located on the same line.
3. absorbance measuring instrument according to claim 2, it is characterised in that the sample solution holder is using light tight
Material, the entrance port of radiant light is provided with the side of the sample solution holder, and opposite side is provided with the exit portal of radiant light.
4. absorbance measuring instrument according to claim 1, it is characterised in that the light source and coating chip sensing
Device is placed in the side of the sample solution holder, and the inner surface of the opposite side of the sample solution holder is provided with reflection
Face；The radiant light that the light source is sent is received after the reflection of the reflecting surface by coating chip sensor.
5. absorbance measuring instrument according to claim 4, it is characterised in that the sample solution holder is using light tight
Material, entrance port and exit portal, the entrance port and the exit portal of radiant light are provided with the side of the sample solution holder
Opposite side is provided with reflecting surface.
6. absorbance measuring instrument according to claim 1, it is characterised in that the light source is simulated solar spectrum light source.
7. absorbance measuring instrument according to claim 1, it is characterised in that the communication module uses the side of radio communication
Formula is communicated with terminal device.
8. absorbance measuring instrument according to claim 7, it is characterised in that the terminal device includes：
Receiving module, the data for receiving communication module transmission；
Processing module, the data for handling receiving module reception；
Display module, the absorbance for showing sample solution.
9. absorbance measuring instrument according to claim 8, it is characterised in that the terminal device is that portable processing is set
It is standby.
10. the absorbance measuring instrument according to claim 1-9 any one, it is characterised in that the measurement apparatus is also wrapped
Include：The pressurizing unit of sample solution holder bottom is arranged on, for applying pressure to sample solution holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439113.5A CN107271385A (en) | 2017-06-12 | 2017-06-12 | A kind of wristband type universal serial absorbance measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439113.5A CN107271385A (en) | 2017-06-12 | 2017-06-12 | A kind of wristband type universal serial absorbance measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271385A true CN107271385A (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710439113.5A Pending CN107271385A (en) | 2017-06-12 | 2017-06-12 | A kind of wristband type universal serial absorbance measuring instrument |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007064820A2 (en) * | 2005-11-30 | 2007-06-07 | Micro.Spectral Sensors, Llc | An integrated sensing system approach for handheld spectral measurements |
| CN103217392A (en) * | 2013-04-15 | 2013-07-24 | 苏州慧康电子信息科技有限公司 | Food safety inspection device and food safety inspection method of photoelectric colorimetry based on colored light detector |
| US20160146726A1 (en) * | 2014-11-25 | 2016-05-26 | Vipul Chawla | Wearable device for detection of contaminants and method thereof |
| CN106066308A (en) * | 2015-04-24 | 2016-11-02 | 株式会社岛津制作所 | Optical analyzer |
| CN106226251A (en) * | 2016-07-12 | 2016-12-14 | 南京邮电大学 | Dynamic optical spectroscopy instrument and chemical kinetics determination method |
| CN206804515U (en) * | 2017-06-12 | 2017-12-26 | 中科谱光科技（北京）有限公司 | A kind of wristband type universal serial absorbance measuring instrument |
-
2017
- 2017-06-12 CN CN201710439113.5A patent/CN107271385A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007064820A2 (en) * | 2005-11-30 | 2007-06-07 | Micro.Spectral Sensors, Llc | An integrated sensing system approach for handheld spectral measurements |
| CN103217392A (en) * | 2013-04-15 | 2013-07-24 | 苏州慧康电子信息科技有限公司 | Food safety inspection device and food safety inspection method of photoelectric colorimetry based on colored light detector |
| US20160146726A1 (en) * | 2014-11-25 | 2016-05-26 | Vipul Chawla | Wearable device for detection of contaminants and method thereof |
| CN106066308A (en) * | 2015-04-24 | 2016-11-02 | 株式会社岛津制作所 | Optical analyzer |
| CN106226251A (en) * | 2016-07-12 | 2016-12-14 | 南京邮电大学 | Dynamic optical spectroscopy instrument and chemical kinetics determination method |
| CN206804515U (en) * | 2017-06-12 | 2017-12-26 | 中科谱光科技（北京）有限公司 | A kind of wristband type universal serial absorbance measuring instrument |
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Application publication date: 20171020 |