CN213364594U - South north dry goods agricultural product sulfur dioxide survey equipment - Google Patents
South north dry goods agricultural product sulfur dioxide survey equipment Download PDFInfo
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- CN213364594U CN213364594U CN202022011161.4U CN202022011161U CN213364594U CN 213364594 U CN213364594 U CN 213364594U CN 202022011161 U CN202022011161 U CN 202022011161U CN 213364594 U CN213364594 U CN 213364594U
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Abstract
The utility model belongs to the technical field of the food detection technique and specifically relates to a south north dry goods agricultural product sulfur dioxide survey equipment, turn right from a left side in proper order the fixed examination carton, fixed plate and the constant temperature magnetic stirrers that set up at the base top in the interval including the base. The utility model discloses in, through setting up the reaction cup on constant temperature magnetic stirrers, during the use, pour into the reaction cup after soaking with distilled water after cutting up the agricultural product sample, later utilize the syringe to add reagent in the reaction cup, the sulfur dioxide who is reacted out pours into the test paper case from the air duct, test paper in the test paper case discolours, the camera shoots the picture after, convert it into digital signal by the image processing chip, there is control chip analysis information display on the display screen afterwards, accomplish south north dry goods agricultural product sulfur dioxide's survey, the equipment, can survey south north dry goods agricultural product sulfur dioxide content in the short time, high durability and convenient operation, detect intelligence, suitable using widely.
Description
Technical Field
The utility model relates to a food detection technology field specifically is a south north dry goods agricultural product sulfur dioxide survey equipment.
Background
Sulfur dioxide (sulfur): due to the fact that the sulfur dioxide measuring device can be used for preventing corrosion, mildew and worm damage, in the processing process of the dry agricultural products in the south and north, in order to prolong the quality guarantee period of the dry agricultural products in the south and north, a manufacturer often uses excessive sulfur dioxide, in order to prevent the sulfur dioxide in the dry agricultural products in the south and north from exceeding the standard, the finished dry agricultural products in the south and north are often detected, and existing detecting equipment is complex in operation, and therefore the sulfur dioxide measuring device for the dry agricultural products in the south and north is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a south north dry goods agricultural product sulfur dioxide survey equipment, through set up the reaction cup on constant temperature magnetic stirrers, during the use, pour into the reaction cup after soaking with distilled water after cutting up the agricultural product sample, later utilize the syringe to add reaction reagent in the reaction cup, sulfur dioxide by reacting out pours into the test paper case from the air duct, the test paper in the test paper case discolours, after the picture is taken to the camera, convert it into digital signal by image processing chip, there is control chip analysis information display after, accomplish the survey of south north dry goods agricultural product sulfur dioxide, this equipment, can survey south north dry goods sulfur dioxide content in the short time, and convenient for operation, detect intelligence, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sulfur dioxide measuring device for dry agricultural products in south and north comprises a base, a test paper box, a fixing plate and a constant temperature magnetic stirrer, wherein the test paper box, the fixing plate and the constant temperature magnetic stirrer are sequentially and fixedly arranged on the top of the base at intervals from left to right, a reaction cup is arranged on the constant-temperature magnetic stirrer, a cup cover is arranged at the top of the reaction cup, an injection hole is arranged on the cup cover, the cup cover is provided with an air duct which penetrates through the fixing plate leftwards and is connected with the test paper box, an interlayer is arranged in the test paper box, a camera aligned with the interlayer of the test paper box is fixedly arranged at the left side of the fixing plate, a control chamber is arranged in the base, a control bottom plate and a storage battery are fixedly arranged on a bottom plate in the control chamber from left to right in sequence, the control bottom plate is provided with a control chip and an image processing chip which are fixedly connected with the control bottom plate through pins, and the front side panel of the base is sequentially provided with a display screen and a control button from left to right.
Preferably, a box cover is arranged at the top of the test paper box, and the test paper box is made of a glass material.
Preferably, the constant-temperature magnetic stirrer is connected with the storage battery through a circuit, and a control circuit of the constant-temperature magnetic stirrer is connected with the corresponding control button.
Preferably, the camera is connected with the image processing chip through a line, the image processing chip is connected with the control chip through a line, the power management module of the control chip is connected with the storage battery through a circuit, and the power line of the camera is connected with the storage battery.
Preferably, the data line of the display screen is connected with the control chip, and the programming button line of the control chip is connected with the corresponding control button.
Preferably, the injection hole is a thin plate made of a rubber material.
Compared with the prior art, the beneficial effects of the utility model are that: the reaction cup is arranged on the constant-temperature magnetic stirrer, when the device is used, an agricultural product sample is cut up and soaked in distilled water and poured into the reaction cup, a reaction reagent is added into the reaction cup by using the injector, the reacted sulfur dioxide is poured into the test paper box from the air guide tube, the test paper in the test paper box changes color, after a picture is shot by the camera, the color of the test paper is converted into a digital signal by the image processing chip, and then analysis information of the control chip is displayed on the display screen to complete the determination of the sulfur dioxide in the dry agricultural products in the south and north.
Drawings
FIG. 1 is a schematic view of the overall structure of a device for measuring sulfur dioxide in dry agricultural products in south and north areas;
fig. 2 is the utility model discloses a south north dry goods agricultural product sulfur dioxide measurement equipment base cross-sectional structure sketch map.
In the figure: 1. a base; 2. testing the carton; 3. a fixing plate; 4. a constant temperature magnetic stirrer; 5. A reaction cup; 6. a cup cover; 7. an injection hole; 8. an air duct; 9. a camera; 10. a display screen; 11. a control button; 12. a control room; 13. a control backplane; 14. a storage battery; 15. a control chip; 16. and an image processing chip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a sulfur dioxide measuring device for dry agricultural products in south and north comprises a base 1, a test paper box 2, a fixing plate 3 and a constant temperature magnetic stirrer 4 which are sequentially and fixedly arranged on the top of the base 1 at intervals from left to right, a reaction cup 5 is arranged on the constant temperature magnetic stirrer 4, a cup cover 6 is arranged on the top of the reaction cup 5, an injection hole 7 is arranged on the cup cover 6, an air duct 8 is arranged on the cup cover 6, the air duct 8 is connected with the test paper box 2 after penetrating through the fixing plate 3 leftwards, an interlayer is arranged in the test paper box 2, a camera 9 aligned with the interlayer of the test paper box 2 is fixedly arranged on the left side of the fixing plate 3, a control chamber 12 is arranged in the base 1, a control bottom plate 13 and a storage battery 14 are sequentially and fixedly arranged on the bottom plate in the control chamber 12 from left to right, a control chip 15, the front panel of the base 1 is provided with a display screen 10 and control buttons 11 from left to right in sequence.
Wherein, the top of the test paper box 2 is provided with a box cover, and the test paper box 2 is made of glass material.
The constant-temperature magnetic stirrer 4 is connected with the storage battery 14 through a circuit, and a control circuit of the constant-temperature magnetic stirrer 4 is connected with the corresponding control button 11.
The camera 9 is connected with the image processing chip 16 through a circuit, the image processing chip 16 is connected with the control chip 15 through a circuit, a power management module of the control chip 15 is connected with the storage battery 14 through a circuit, and a power line of the camera 9 is connected with the storage battery 14.
The data line of the display screen 10 is connected with the control chip 15, the programming button line of the control chip 15 is connected with the corresponding control button 11, and the control chip 15 is an kylin 850 processing chip.
Wherein, the injection hole 7 is a thin plate made of rubber material.
The working principle is as follows: the reaction cup is arranged on the constant-temperature magnetic stirrer, when the device is used, an agricultural product sample is cut up and soaked in distilled water and poured into the reaction cup, a reaction reagent is added into the reaction cup by using the injector, the reacted sulfur dioxide is poured into the test paper box from the air guide tube, the test paper in the test paper box changes color, after a picture is shot by the camera, the color of the test paper is converted into a digital signal by the image processing chip, and then analysis information of the control chip is displayed on the display screen to complete the determination of the sulfur dioxide in the dry agricultural products in the south and north.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a south north dry goods agricultural product sulfur dioxide survey equipment, includes base (1) and turns right from a left side and fixed the setting in the examination carton (2), fixed plate (3) and the constant temperature magnetic stirrers (4) at base (1) top of interval in proper order, its characterized in that: the reaction cup (5) is arranged on the constant-temperature magnetic stirrer (4), the cup cover (6) is arranged at the top of the reaction cup (5), an injection hole (7) is formed in the cup cover (6), an air duct (8) is arranged on the cup cover (6), the air duct (8) is connected with the test paper box (2) after being connected with the fixing plate (3) in a penetrating mode leftwards, an interlayer is arranged inside the test paper box (2), a camera (9) aligned with the interlayer of the test paper box (2) is fixedly arranged on the left side of the fixing plate (3), a control chamber (12) is arranged inside the base (1), a control bottom plate (13) and a storage battery (14) are fixedly arranged on a bottom plate inside the control chamber (12) from left to right in sequence, a control chip (15) and an image processing chip (16) which are fixedly connected with the control bottom plate (13) through pins are, the front side panel of the base (1) is sequentially provided with a display screen (10) and control buttons (11) from left to right.
2. The apparatus of claim 1, wherein the apparatus comprises: the top of the test paper box (2) is provided with a box cover, and the test paper box (2) is made of glass materials.
3. The apparatus of claim 1, wherein the apparatus comprises: the constant-temperature magnetic stirrer (4) is connected with the storage battery (14) through a circuit, and a control circuit of the constant-temperature magnetic stirrer (4) is connected with the corresponding control button (11).
4. The apparatus of claim 1, wherein the apparatus comprises: the camera (9) is connected with an image processing chip (16) through a line, the image processing chip (16) is connected with a control chip (15) through a line, a power management module of the control chip (15) is connected with a storage battery (14) through a circuit, and a power line of the camera (9) is connected with the storage battery (14).
5. The apparatus of claim 1, wherein the apparatus comprises: the data line of the display screen (10) is connected with a control chip (15), and the programming button line of the control chip (15) is connected with the corresponding control button (11).
6. The apparatus of claim 1, wherein the apparatus comprises: the injection hole (7) is a thin plate made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011161.4U CN213364594U (en) | 2020-09-15 | 2020-09-15 | South north dry goods agricultural product sulfur dioxide survey equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022011161.4U CN213364594U (en) | 2020-09-15 | 2020-09-15 | South north dry goods agricultural product sulfur dioxide survey equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213364594U true CN213364594U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022011161.4U Active CN213364594U (en) | 2020-09-15 | 2020-09-15 | South north dry goods agricultural product sulfur dioxide survey equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213364594U (en) |
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2020
- 2020-09-15 CN CN202022011161.4U patent/CN213364594U/en active Active
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