CN204832014U - A dose interpretoscope is inspected soon to food security - Google Patents
A dose interpretoscope is inspected soon to food security Download PDFInfo
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- CN204832014U CN204832014U CN201520140791.8U CN201520140791U CN204832014U CN 204832014 U CN204832014 U CN 204832014U CN 201520140791 U CN201520140791 U CN 201520140791U CN 204832014 U CN204832014 U CN 204832014U
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- interpretoscope
- casing
- food security
- lower house
- quick measuring
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Abstract
The utility model discloses a dose interpretoscope is inspected soon to food security, lower casing including casing and casing below, the left end of casing is equipped with folding gland down, and the right -hand member of folding gland passes through the connecting axle and is connected with the left end rotation of lower casing, the side of going up of folding gland is equipped with quick test card mounting groove, places the quick test card in the quick test card mounting groove, is equipped with the heating detection zone on the lower casing, be equipped with and heat detection zone complex detection mechanism on going up the casing. The utility model discloses to heat and gather an equipment with the function that detects, and can add nice and warm interpretation fast to the quick test card, improve the speed of testing, convert data signal to after colour that color discernment sensor shows the quick test card reads and handle, judge being examined the composition according to the tristimulus value that reads at last, make and judge that the degree of accuracy has very big promotion, the operation of a plurality of quick test card while testing can be realized to equipment with low costs, has splendid efficiency of software testing and promotes the meaning.
Description
Technical field
The utility model relates to the checkout equipment of a kind of food, health supervision industry, is specifically related to the fast check reagent interpretoscope of a kind of food security.
Background technology
Fast check reagent interpretoscope is the novel Portable Measurement Instrument of food, health supervision industry.This instrument carries out speed for and other materials residual to agriculture and surveys, the judgement of cleanliness factor quick measuring card.
All have different colour developings when reagent on quick measuring card reacts, people can be determined whether containing detected material by the difference of colour developing, but the naked eyes of people are comparatively large to the identification error of color, cannot judge the subtle change of color.
So need the color recognition sensor adopting fast check reagent interpretoscope, according to the principle of three primary colours, convert digital signal to and process after the color shown by quick measuring card reads, the last tristimulus value according to reading judges tested composition.Instead of the artificial colour developing judging quick measuring card completely, and judgement accuracy is had greatly improved.
Utility model content
The utility model technical issues that need to address are just the defect overcoming prior art, there is provided a kind of food security fast check reagent interpretoscope, by heating with detect function set in an equipment, can heat fast and interpretation quick measuring card, improve the speed of test; The color that quick measuring card shows by color recognition sensor converts digital signal to after reading and processes, the tristimulus value that last basis reads judges tested composition, instead of the artificial colour developing judging quick measuring card completely, and judgement accuracy is had greatly improved; Further, the cost of equipment is low, can realize multiple quick measuring card test operation simultaneously, have splendid testing efficiency and dissemination.
For solving the problem, the utility model adopts following technical scheme:
The fast check reagent interpretoscope of food security, comprises the lower house below casing and casing, and it is hinged that jointed shaft is passed through in the right part lower end of casing and lower house right part upper end, and lower house rotates up and down around jointed shaft;
The left end of lower house is provided with folding gland, and the right-hand member of folding gland is rotationally connected by the left end of coupling shaft and lower house; The upper side of folding gland is provided with quick measuring card mounting groove, places quick measuring card in quick measuring card mounting groove, and lower house is provided with heating detection zone; Upper shell is provided with and the testing agency of heating detection zone and coordinating; After lower house rotating opening, can prevent in mounting groove by quick measuring card, then folding gland turns over and quick measuring card is folded pressing, heating detection zone is by quick measuring card heating and thermal insulation, after quick measuring card reaction, folding gland is opened, by testing agency, the color change on quick measuring card is detected;
The fast check reagent interpretoscope of described food security is provided with some groups of testing agency and heating detection zones one to one; Multiple quick measuring card can be realized like this and carry out synchronism detection, improve the efficiency of test;
Be provided with pcb board in casing, pcb board is provided with processor, and processor carries out analyzing and processing to the signal detected, and draws testing result.
Preferably, after folding gland is pressed in lower house upper side around coupling shaft rotation, quick measuring card mounting groove is fitted corresponding with heating detection zone up and down.
Preferably, heat bottom, detection zone lower house in be provided with heating resistor and temperature sensor.Heating resistor heats quick measuring card, keeps 37 degrees Celsius of constant temperature, makes quick measuring card carry out isothermal reaction, guarantee the accuracy of testing result.
Preferably, testing agency comprises LED and color recognition sensor, and LED irradiates illumination to quick measuring card, and the illumination that color recognition sensor is used for quick measuring card reflects is converted to electric signal, and electric signal transmission carries out analyzing and processing to processor.Adopt reflected light to carry out color detection, compare and detect with traditional transmitted light, the light of reflected light is stronger, makes testing result more accurate.
Preferably, after casing and lower house fold and fit, testing agency is positioned at directly over its corresponding heating detection zone.
Preferably, heat testing agency's upper surface and be provided with monitor station.The quick measuring card of monitor station position is the position that detected mechanism is detected.
Preferably, casing upper surface is provided with display screen and function button.
Preferably, be provided with accumulator in upper shell, the side of upper shell is provided with for the charging port for charge in batteries.
Preferably, folding gland is 0-180 ° relative to the rotational angle of lower house.
Preferably, pcb board is provided with the bluetooth module for data transmission; Casing is provided with the USB interface for being connected with computing machine.
The course of work of the fast check reagent interpretoscope of the utility model food security is:
Time initial, lower house and casing are opened, after quick measuring card is smeared fluid to be measured, be placed in quick measuring card mounting groove; Then be combined in folding gland turns over above heating detection zone, by heating resistor, heated at constant temperature carried out to quick measuring card, guarantee the fast and stable reacted; After reaction, folding gland is opened, the conversion zone of quick measuring card is positioned at above monitor station, then casing and lower house are fitted, LED in testing agency irradiates illumination to quick measuring card, color recognition sensor carries out color information collection according to the reflected light of quick measuring card, Signal transmissions is carried out analyzing and processing to processor, draws testing result;
For the quick measuring card not needing to heat, then directly quick measuring card to be placed on mounting groove and monitor station, casing and lower house are fitted, LED in testing agency irradiates illumination to quick measuring card, color recognition sensor carries out color information collection according to the reflected light of quick measuring card, Signal transmissions is carried out analyzing and processing to processor, draws testing result.
Advantage of the present utility model and beneficial effect are:
The fast check reagent interpretoscope of the utility model food security, by heating with detect function set in an equipment, can heat fast and interpretation quick measuring card, improve the speed of test;
The fast check reagent interpretoscope of the utility model food security, the color that quick measuring card shows by color recognition sensor converts digital signal to after reading and processes, the tristimulus value that last basis reads judges tested composition, instead of the artificial colour developing judging quick measuring card completely, and judgement accuracy is had greatly improved;
The fast check reagent interpretoscope of the utility model food security, the cost of equipment is low, and price is only 1/5 of similar market product, has the splendid market competitiveness; Multiple quick measuring card test operation simultaneously can be realized, there is splendid testing efficiency and dissemination.
Accompanying drawing explanation
Fig. 1 is the front elevation of the fast check reagent interpretoscope of the utility model embodiment 1 food security.
Fig. 2 is the three-dimensional structure diagram of the fast check reagent interpretoscope of the utility model embodiment 1 food security.
Fig. 3 is the lower house structural drawing of the fast check reagent interpretoscope of the utility model embodiment 1 food security.
Fig. 4 is the upper shell cut-away view of the fast check reagent interpretoscope of the utility model embodiment 1 food security.
Fig. 5 is the using state structural drawing of the fast check reagent interpretoscope of the utility model embodiment 1 food security.
In figure: 1, casing; 2, display screen; 3, function button; 4, charging port; 5, detection zone is heated; 6, folding gland; 7, lower house; 8, quick measuring card mounting groove; 9, coupling shaft; 10, monitor station; 11, jointed shaft; 12, testing agency; 13, pcb board; 14, LED; 15, color recognition sensor; 16, accumulator.
Embodiment
embodiment 1
As shown in Figures 1 to 5, the utility model is the fast check reagent interpretoscope of food security, comprises the lower house 7 below casing 1 and casing 1, and it is hinged that jointed shaft 11 is passed through in the right part lower end of casing 1 and lower house 7 right part upper end, and lower house 7 rotates around jointed shaft about 11;
The left end of lower house 7 is provided with folding gland 6, and the right-hand member of folding gland 6 is rotationally connected by the left end of coupling shaft 9 with lower house 7; The upper side of folding gland 6 is provided with quick measuring card mounting groove 8, places quick measuring card in quick measuring card mounting groove 8, and lower house 7 is provided with heating detection zone 5; Upper shell is provided with and the testing agency 12 of heating detection zone 5 and coordinating; After lower house 7 rotating opening, can prevent in mounting groove by quick measuring card, then folding gland 6 turns over and quick measuring card is folded pressing, heating detection zone 5 is by quick measuring card heating and thermal insulation, after quick measuring card reaction, folding gland 6 is opened, detected by the color change on testing agency's 12 pairs of quick measuring cards;
The fast check reagent interpretoscope of described food security is provided with 1 group of testing agency 12 and heating detection zone 5 one to one; Be provided with pcb board 13 in casing 1, pcb board 13 is provided with processor, and processor carries out analyzing and processing to the signal detected, and draws testing result.
After folding gland 6 is pressed in lower house 7 upper side around coupling shaft 9 rotation, quick measuring card mounting groove 8 is fitted corresponding with heating detection zone about 5.Heating resistor and temperature sensor is provided with in the lower house 7 of heating bottom, detection zone 5.Heating resistor heats quick measuring card, keeps 37 degrees Celsius of constant temperature, makes quick measuring card carry out isothermal reaction, guarantee the accuracy of testing result.
Testing agency 12 comprises LED 14 and color recognition sensor 15, and LED 14 irradiates illumination to quick measuring card, and color recognition sensor 15 is converted to electric signal for the illumination of being reflected by quick measuring card, and electric signal transmission carries out analyzing and processing to processor.Adopt reflected light to carry out color detection, compare and detect with traditional transmitted light, the light of reflected light is stronger, makes testing result more accurate.
After casing 1 is fitted with lower house 7 is folding, testing agency 12 is positioned at directly over its corresponding heating detection zone 5.Heating testing agency 12 upper surface is provided with monitor station 10.The quick measuring card of monitor station 10 position is the position that detected mechanism 12 is detected.Casing 1 upper surface is provided with display screen 2 and function button 3.Be provided with accumulator 16 in upper shell, the side of upper shell is provided with the charging port 4 for charging for accumulator 16.Folding gland 6 is 0-180 ° relative to the rotational angle of lower house 7.Pcb board 13 is provided with the bluetooth module for data transmission; Casing 1 is provided with the USB interface for being connected with computing machine.
The course of work of the fast check reagent interpretoscope of the present embodiment food security is: time initial, lower house 7 and casing 1 is opened, after quick measuring card is smeared fluid to be measured, is placed in quick measuring card mounting groove 8; Then be combined in folding gland 6 turns over above heating detection zone 5, by heating resistor, heated at constant temperature carried out to quick measuring card, guarantee the fast and stable reacted; After reaction, folding gland 6 is opened, the conversion zone of quick measuring card is positioned at above monitor station 10, then casing 1 and lower house 7 are fitted, LED 14 in testing agency 12 irradiates illumination to quick measuring card, color recognition sensor 15 carries out color information collection according to the reflected light of quick measuring card, Signal transmissions is carried out analyzing and processing to processor, draws testing result;
For the quick measuring card not needing to heat, then directly quick measuring card is placed on mounting groove and monitor station 10, casing 1 and lower house 7 are fitted, LED 14 in testing agency 12 irradiates illumination to quick measuring card, color recognition sensor 15 carries out color information collection according to the reflected light of quick measuring card, Signal transmissions is carried out analyzing and processing to processor, draws testing result.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (10)
1. the fast check reagent interpretoscope of food security, is characterized in that, comprise the lower house below casing and casing, and it is hinged that jointed shaft is passed through in the right part lower end of casing and lower house right part upper end, and lower house rotates up and down around jointed shaft;
The left end of lower house is provided with folding gland, and the right-hand member of folding gland is rotationally connected by the left end of coupling shaft and lower house; The upper side of folding gland is provided with quick measuring card mounting groove, places quick measuring card in quick measuring card mounting groove, and lower house is provided with heating detection zone; Upper shell is provided with and the testing agency of heating detection zone and coordinating;
The fast check reagent interpretoscope of described food security is provided with some groups of testing agency and heating detection zones one to one;
Be provided with pcb board in casing, pcb board is provided with processor.
2. the fast check reagent interpretoscope of food security as claimed in claim 1, is characterized in that, after folding gland is pressed in lower house upper side around coupling shaft rotation, quick measuring card mounting groove is fitted corresponding with heating detection zone up and down.
3. the fast check reagent interpretoscope of food security as claimed in claim 1, is characterized in that, is provided with heating resistor and temperature sensor in the lower house of heating bottom, detection zone.
4. the fast check reagent interpretoscope of food security as claimed in claim 1, it is characterized in that, testing agency comprises LED and color recognition sensor, LED irradiates illumination to quick measuring card, the illumination that color recognition sensor is used for quick measuring card reflects is converted to electric signal, and electric signal transmission carries out analyzing and processing to processor.
5. the fast check reagent interpretoscope of food security as claimed in claim 1, is characterized in that, after casing and lower house fold and fit, testing agency is positioned at directly over its corresponding heating detection zone.
6. the fast check reagent interpretoscope of food security as claimed in claim 1, is characterized in that, heating testing agency upper surface is provided with monitor station.
7. the fast check reagent interpretoscope of food security as described in as arbitrary in claim 1-6, it is characterized in that, casing upper surface is provided with display screen and function button.
8. the fast check reagent interpretoscope of food security as described in as arbitrary in claim 1-6, it is characterized in that, be provided with accumulator in upper shell, the side of upper shell is provided with for the charging port for charge in batteries.
9. the fast check reagent interpretoscope of food security as described in as arbitrary in claim 1-6, is characterized in that, folding gland is 0-180 ° relative to the rotational angle of lower house.
10. the fast check reagent interpretoscope of food security as described in as arbitrary in claim 1-6, is characterized in that, pcb board is provided with the bluetooth module for data transmission; Casing is provided with the USB interface for being connected with computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140791.8U CN204832014U (en) | 2015-03-12 | 2015-03-12 | A dose interpretoscope is inspected soon to food security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140791.8U CN204832014U (en) | 2015-03-12 | 2015-03-12 | A dose interpretoscope is inspected soon to food security |
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| Publication Number | Publication Date |
|---|---|
| CN204832014U true CN204832014U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520140791.8U Active CN204832014U (en) | 2015-03-12 | 2015-03-12 | A dose interpretoscope is inspected soon to food security |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152547A1 (en) * | 2016-03-08 | 2017-09-14 | 京东方科技集团股份有限公司 | Colour identification device and colour identification method |
-
2015
- 2015-03-12 CN CN201520140791.8U patent/CN204832014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152547A1 (en) * | 2016-03-08 | 2017-09-14 | 京东方科技集团股份有限公司 | Colour identification device and colour identification method |
| US10197447B2 (en) | 2016-03-08 | 2019-02-05 | Boe Technology Group Co., Ltd. | Color recognition device and color recognition method |
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