CN211553516U - Food detects uses mixed test tube - Google Patents
Food detects uses mixed test tube Download PDFInfo
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- CN211553516U CN211553516U CN201922223010.2U CN201922223010U CN211553516U CN 211553516 U CN211553516 U CN 211553516U CN 201922223010 U CN201922223010 U CN 201922223010U CN 211553516 U CN211553516 U CN 211553516U
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Abstract
The utility model discloses a food detects uses hybrid test pipe. This food detects uses mixed test tube, including unable adjustment base and detection test tube, unable adjustment base on be provided with the support frame, the support frame top be provided with the bracket, the bracket include first bracket and second bracket, the embedding of detection test tube sets up between first bracket and second bracket, the top both sides of detecting the test tube communicate respectively has first connecting branch pipe and second connecting branch pipe, first connecting branch pipe top is connected with first syringe, second connecting branch pipe top is connected with the second syringe, the top central point department of putting of detecting the test tube is fixed with the rotation motor through the fixing base spiral, the rotation motor is connected with the stirring frame of setting in detecting the test tube through rotating the connecting axle. The utility model discloses be equipped with a plurality of colorimetric plates, drive the colorimetric plate through rotating the cover frame and rotate for colorimetric plate and test tube laminating can carry out the color comparison to the reagent that detects through the colorimetric plate, are convenient for contrast.
Description
The technical field is as follows:
the utility model belongs to the technical field of the food detects, concretely relates to food detects uses hybrid test pipe.
Background art:
the food safety detection is used for detecting harmful substances in food according to national indexes, and mainly used for detecting harmful and toxic indexes, such as heavy metal, aflatoxin and the like. An important aspect of food science and engineering is the introduction and use of chemical unit operations and the development of food engineering unit operations, thereby promoting the development of the food industry towards large-scale, continuous and automated.
Chemical food detects uses mixed test tube just is used for carrying out the test tube that chemical detection used to food, and traditional chemical food detects uses mixed test tube and really carries out the measure that relaxes the stirring to the chemical reagent that adds, needs manual the mixing stirring, still lacks the measure that heats the test tube, can't satisfy some specific detection condition needs, simultaneously, the colorimetric measure when detecting really is convenient inadequately when detecting.
The utility model has the following contents:
an object of the utility model is to provide a food detects uses mixed test tube, the utility model discloses can pour into the food extract that needs detected into the test tube with detect reagent simultaneously, then the agitator mixes the stirring to food extract and detect reagent automatically under the effect of rotating the motor, is equipped with heating coil in detecting the test tube inboard simultaneously, can heat the inboard reagent of test tube, satisfies some specific detection needs for this mixed test tube for chemical food detects more convenient when using, strengthens its practicality.
The utility model aims at providing a mixed test tube for food detection, which comprises a fixed base and a test tube, wherein the fixed base is provided with a support frame, the top end of the support frame is provided with a bracket, the support frame comprises a first support frame and a second support frame which are symmetrically arranged on the fixed base, the bracket comprises a first bracket and a second bracket, the top end of the first support frame is provided with the first bracket, the top end of the second support frame is provided with the second bracket, the test tube is embedded and arranged between the first bracket and the second bracket, the two sides of the top of the test tube are respectively communicated with a first connecting branch tube and a second connecting branch tube, the top end of the first connecting branch tube is connected with a first injection tube, the top end of the second connecting branch tube is connected with a second injection tube, the central position of the top of the test tube is spirally fixed with a rotating motor through a fixed seat, the rotation motor be connected with the stirring frame of setting in detecting the test tube through rotating the connecting axle, first support frame on rotate and cup joint and rotate the cover frame, rotation cover frame outside casing be equipped with spacing draw-in groove, the inboard embedding of spacing draw-in groove is connected with a plurality of color comparison panel.
The utility model discloses a food extract that first connecting branch and second connecting branch will need to detect pours into the test tube into simultaneously with detect reagent into, then the agitator mixes the stirring to food extract and detect reagent automatically under the effect of rotating motor, satisfies some specific detection needs for this chemical food detects with mixing test tube convenience more when using, strengthens its practicality.
Preferably, the colorimetric plate is provided with a rectangular groove, the bottom of the inner side of the rectangular groove is embedded with a magnet block, the rectangular groove is embedded with a color plate, and the bottom of the color plate is fixed with a metal sheet used in cooperation with the magnet block. Chemistry food detects uses mixed test tube to be equipped with a plurality of colorimetric plates, can drive the colorimetric plate through rotating the cover frame and rotate to make colorimetric plate and test tube laminating, can carry out the color comparison to the reagent that detects through the colorimetric plate, be convenient for control, more convenient when detecting, and the colorimetric plate passes through sheetmetal cooperation magnet piece and adsorbs to be fixed on the colorimetric plate, is convenient for change at any time.
Preferably, the inside wall of detection test tube on be provided with heating coil, heating coil's top and the import union coupling of heating coil, the bottom is connected with heating coil's outlet pipe, the import pipe run through the detection test tube and extend to the outside of detecting the test tube, the outlet pipe run through the detection test tube and extend to the outside of detecting the test tube. Be equipped with heating coil in the test tube inboard, can carry out heat treatment to the inboard reagent of test tube, satisfy some specific testing condition needs.
Preferably, the outer sides of the first injection pipe and the second injection pipe are respectively provided with a liquid level scale. The liquid level scale table is convenient for an experiment operator to add food extract or detection reagent according to the volume of actual needs.
Preferably, the first syringe is provided with a first push-pull rod at the top, the solution in the first syringe is injected into the test tube by the movement of the first push-pull rod, the second syringe is provided with a second push-pull rod at the top, and the solution in the second syringe is injected into the test tube by the movement of the second push-pull rod.
Preferably, the heights of the first connecting branch pipe and the second connecting branch pipe are equal, and the first connecting branch pipe and the second connecting branch pipe are symmetrically arranged.
The utility model provides a food detects with mixing test tube's working process is: during the use, at first absorb food and detect the extract through first syringe, absorb detect reagent through the second syringe, then detect the extract with food and inject into first connecting branch through first syringe, inject detect reagent into second connecting branch through the second syringe, it can be crossing inside the test tube to detect test reagent in food detection extract and the second connecting branch of injecting into first connecting branch, the motor drives the stirring frame and rotates simultaneously, detect extract and detect reagent through the inside food of stirring frame to detecting test tube stirs, make its misce bene produce the reaction, after the reaction is accomplished, drive the colorimetric plate through rotating the cover frame and rotate, thereby make colorimetric plate and detection test tube laminating, can carry out the color comparison to the reagent that detects test tube inside through the colorimetric plate.
The utility model has the advantages that:
1. the utility model provides a food detects uses mixed test tube to be equipped with two connecting branch pipes, the food extract that will detect and detect reagent are poured into the test tube simultaneously into, then the agitator frame mixes the stirring to food extract and detect reagent automatically under the effect of rotating motor, make more convenient when the operation, be equipped with heating coil in the test tube inboard simultaneously, can heat the inboard reagent of test tube, satisfy some specific detection needs, make this chemical food detects uses mixed test tube more convenient when using, strengthen its practicality;
2. the utility model provides a food detects uses mixed test tube is equipped with a plurality of colorimetric plates, can drive the colorimetric plate through rotating the set frame and rotate to make colorimetric plate and test tube laminating, can carry out the color comparison to the reagent that detects through the colorimetric plate, be convenient for contrast, more convenient when detecting, and the colorimetric plate passes through metal sheet cooperation magnet piece and adsorbs to be fixed on the colorimetric plate, is convenient for can change.
Description of the drawings:
FIG. 1 is a schematic structural view of the mixing test tube for food detection according to the present invention;
FIG. 2 is a schematic view of the structure of the rotating sleeve frame in FIG. 1;
FIG. 3 is a top view of the colorimetric plate of FIG. 2;
description of reference numerals: 1. a fixed base; 2. a support frame; 3. an outlet pipe; 4. rotating the sleeve frame; 41. a limiting clamping groove; 42. a color comparison plate; 43. a rectangular groove; 44. a magnet block; 45. a metal sheet; 46. a color plate; 5. a stirring frame; 6. detecting the test tube; 7. a heating coil; 8. an inlet pipe; 9. a bracket; 10. a first connecting branch pipe; 11. a second connecting branch pipe; 12. a first syringe; 13. a liquid level scale; 14. a fixed seat; 15. the motor is rotated.
The specific implementation mode is as follows:
the following examples are further illustrative of the present invention and are not intended to be limiting thereof.
In the description of the present invention, it is to be understood that the terms "first" and "second", and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated, whereby the features defined as "first" and "second" may explicitly or implicitly include at least one such feature.
Example 1:
as shown in figures 1-3, a mixed test tube for food detection comprises a fixed base 1 and a test tube 6, wherein a support frame 2 is arranged on the fixed base 1, a bracket 9 is arranged at the top end of the support frame 2, the support frame 2 comprises a first support frame and a second support frame which are symmetrically arranged on the fixed base 1, the bracket 9 comprises a first bracket and a second bracket, the first bracket is fixed at the top end of the first support frame, the second bracket is fixed at the top end of the second support frame, the test tube 6 is embedded and fixed between the first bracket and the second bracket, a rotating sleeve frame 4 is rotatably sleeved on the first support frame, a knob which is used for fixing the rotating sleeve frame 4 and can adjust the height of the rotating sleeve frame 4 is also arranged between the first support frame and the rotating sleeve frame 4, two sides of the top of the test tube 6 are respectively communicated with a first connecting branch tube 10 and a second connecting branch tube 11, and an opening position at the top end of the first connecting branch tube 10, the top end opening position of the second connecting branch pipe 11 is connected with a second injection pipe, liquid level graduations 13 convenient for measuring the volume are sprayed on the outer side shells of the first injection pipe 12 and the second injection pipe, a rotating motor 15 is spirally fixed at the top center position of the detection test pipe 6 through a fixing seat 14, the rotating motor 15 is connected with a stirring frame 5 through a rotating connecting shaft in a transmission mode, the stirring frame 5 is embedded in the inner side of the detection test pipe 6, the first connecting branch pipe 10 and the second connecting branch pipe 11 are equal in height, the first connecting branch pipe 10 and the second connecting branch pipe 11 are symmetrical with respect to the detection test pipe 6, a first push-pull rod is arranged at the top of the first injection pipe 12, food extracting solution in the first injection pipe 12 is injected into the detection test pipe 6 through the movement of the first push-pull rod, a second push-pull rod is arranged at the top of the second injection pipe, detection reagent in the second injection pipe is injected into the detection test pipe 6 through the movement of the second push-, can inject food extract and detect reagent respectively simultaneously through first connecting branch pipe 10 and second connecting branch pipe 11, then cross in detecting test tube 6 inboard, and then be convenient for mix food extract and detect reagent.
The helicoid is fixed with heating coil 7 around being fixed with on the inside wall of detection test tube 6, wherein heating coil 7 is the copper product, and the surface covers there is nanometer corrosion-resistant material, and heating coil 7's top and bottom are connected with heating coil's outlet pipe 3 and heating coil's import pipe 8 respectively, wherein, outlet pipe 3 and import pipe 8 all run through detection test tube 6 and extend to the outside that detects test tube 6, the outside casing that rotates set frame 4 is equipped with spacing draw-in groove 41, and the inboard embedding of spacing draw-in groove 41 is connected with a plurality of colorimetric plates 42.
The colorimetric plate 42 is provided with a rectangular groove 43, the inner bottom of the rectangular groove 43 is embedded with a magnet block 44, the rectangular groove 43 is fixedly embedded with a color plate 46, the bottom of the color plate 46 is fixedly provided with a metal sheet 45 matched with the magnet block 44 for use, the length and the width of the color plate 46 are equal to those of the rectangular groove 43, the color plate 46 can be adsorbed and fixed by the metal sheet 45 matched with the magnet block 44 at the inner bottom of the rectangular groove 43, and the color plate 46 can be conveniently replaced.
The working process of the embodiment is as follows: at first absorb food through first syringe 12 and detect the extract, the second syringe absorbs detect reagent, then detect the extract through first syringe 12 with food and inject into first connecting branch pipe 10, inject detect reagent into second connecting branch pipe 11 through the second syringe, the food that injects into in first connecting branch pipe 10 and the second connecting branch pipe 11 detects the extract and can cross in detecting test tube 6 is inside with detect reagent, simultaneously rotation motor 15 drives stirring frame 5 and rotates, stir the inside reagent of detecting test tube 6 through stirring frame 5, make its misce bene produce the reaction, after the reaction is accomplished, drive color comparison board 42 through rotating set frame 4 and rotate, thereby make color comparison board 42 and detecting test tube 6 laminate, can carry out the color comparison to the inside reagent of detecting test tube 6 through color comparison board 42.
It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can also be modified and modified, and these modifications and modifications also fall within the protection scope of the claims of the present invention.
Claims (6)
1. A mixed test tube for food detection is characterized by comprising a fixed base and a test tube, wherein a support frame is arranged on the fixed base, a bracket is arranged at the top end of the support frame, the support frame comprises a first support frame and a second support frame which are symmetrically arranged on the fixed base, the bracket comprises a first bracket and a second bracket, the first bracket is arranged at the top end of the first support frame, the second bracket is arranged at the top end of the second support frame, the test tube is embedded between the first bracket and the second bracket, a first connecting branch tube and a second connecting branch tube are respectively communicated with two sides of the top of the test tube, the top end of the first connecting branch tube is connected with a first injection tube, the top end of the second connecting branch tube is connected with a second injection tube, and a rotary motor is spirally fixed at the central position of the top of the test tube through a fixed base, the rotation motor be connected with the stirring frame of setting in detecting the test tube through rotating the connecting axle, first support frame on rotate and cup joint and rotate the cover frame, rotation cover frame outside casing be equipped with spacing draw-in groove, the inboard embedding of spacing draw-in groove is connected with a plurality of color comparison panel.
2. The mixing test tube for food detection as claimed in claim 1, wherein the color comparison plate has a rectangular groove, a magnet block is embedded in the bottom of the rectangular groove, a color plate is embedded in the rectangular groove, and a metal plate fitted with the magnet block is fixed to the bottom of the color plate.
3. The food detects uses mixed test tube according to claim 1, characterized in that, the inside wall of detection test tube on be provided with heating coil, heating coil's top and heating coil's import union coupling, the bottom is connected with heating coil's outlet pipe, the import pipe run through the detection test tube and extend to the outside of detection test tube, the outlet pipe run through the detection test tube and extend to the outside of detection test tube.
4. The mixing test tube for food detection according to claim 1, wherein the first injection tube and the second injection tube are respectively provided with a liquid level scale on the outer side.
5. The mixing test tube for food inspection according to claim 1, wherein the first push-pull rod is provided at the top of the first syringe such that the solution in the first syringe is injected into the test tube by the movement of the first push-pull rod, and the second push-pull rod is provided at the top of the second syringe such that the solution in the second syringe is injected into the test tube by the movement of the second push-pull rod.
6. The mixing test tube for food inspection according to claim 1, wherein the first and second branch connecting tubes are equal in height and are symmetrically disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223010.2U CN211553516U (en) | 2019-12-12 | 2019-12-12 | Food detects uses mixed test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922223010.2U CN211553516U (en) | 2019-12-12 | 2019-12-12 | Food detects uses mixed test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553516U true CN211553516U (en) | 2020-09-22 |
Family
ID=72505383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922223010.2U Active CN211553516U (en) | 2019-12-12 | 2019-12-12 | Food detects uses mixed test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553516U (en) |
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2019
- 2019-12-12 CN CN201922223010.2U patent/CN211553516U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 510070 Guangzhou City, Guangzhou, Guangdong, No. 34 Patentee after: Institute of testing and analysis, Guangdong Academy of Sciences (Guangzhou analysis and testing center, China) Address before: 510070 Building 34, No. 100 Xianlie Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG INSTITUTE OF ANALYSIS (CHINA NATIONAL ANALYTICAL CENTER, GUANGZHOU) |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230616 Address after: Room 601-607, No. 81-3, Xianlie Middle Road, Yuexiu District, Guangzhou, 510070, Guangdong Province, 7 rooms in total (part: self prepared rooms 6E and 6F) (office only) Patentee after: Guangdong Zhongke Lidate Technical Service Co.,Ltd. Address before: 510070 Guangzhou City, Guangzhou, Guangdong, No. 34 Patentee before: Institute of testing and analysis, Guangdong Academy of Sciences (Guangzhou analysis and testing center, China) |