Sampling device for bifonazole preparation and detection
Technical Field
The utility model relates to the field of preparation of bifonazole, in particular to a sampling device for preparation and detection of bifonazole.
Background
The bifonazole is an organic compound, and has a molecular formula of C22H18N2, white-like to yellowish crystalline powder, odorless and tasteless. The sample device is indispensable because the sample device is easily dissolved in chloroform, slightly dissolved in methanol or absolute ethanol, and hardly dissolved in water, and usually needs to use a test tube for detection and be matched with other reagents to complete detection.
However, the existing sampling device for the preparation and detection of the bifonazole is complicated in detection operation steps in the follow-up use, and is not easy to operate in multiple groups at the same time.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the detection operation steps are complicated and multiple groups of the devices are not easy to operate simultaneously, the sampling device for the preparation and detection of the bifonazole is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biphenyl benzyl zole preparation detects uses sampling device, includes the base, the both sides of base all are fixed with the mounting panel, and the rotating electrical machines is installed to the bottom of mounting panel one side, the output of rotating electrical machines is connected with the rotary disk, and one side rotation of rotary disk is connected with the connecting rod, one side of connecting rod is provided with the slider, one side of mounting panel is provided with the spout that mutually supports with the slider, the top of base is provided with the roof, the inside of roof is provided with the second cavity, and one side rotation of roof is connected with the knob, the one end of knob is fixed with the double-screw bolt, and the both ends in the double-screw bolt outside all rotate and be connected with the nut, and one side of nut is fixed with the fixed column, the end of fixed column is fixed with the gag lever post that runs through to the second cavity is inside.
Preferably, a first cavity is arranged in the base, and the number of the first cavity and the number of the second cavity are multiple groups and correspond to each other.
Preferably, a placing bin is arranged on one side of the mounting plate, and a handle is fixed on the top of the mounting plate.
Preferably, a mounting column is arranged on one side of the connecting rod, and the mounting column is rotationally connected with the top plate.
Preferably, the stud is divided into two sections, and the threads of the two sections of the stud are opposite.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the stud is driven to rotate through the arranged rotating button, under the action of the bidirectional threads, the stud is matched with the two groups of limiting nuts, the stud drives the two groups of nuts to move relatively, the nuts drive the limiting rod to limit the test tube after sampling, when the subsequent detection is required, a reagent is required to be added, the rotating motor is started to drive the rotating disk to rotate, and the rotating disk drives the fixing rod to move, so that the top plate is driven to shake, and the mixing effect is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the mounting plate of the present utility model;
FIG. 3 is an enlarged view of the utility model A;
fig. 4 is a schematic view of a partial connection according to the present utility model.
In the figure: 1. a base; 2. a first mounting cavity; 3. a top plate; 4. a second mounting cavity; 5. a limit rod; 6. a rotation knob; 7. a mounting plate; 8. a rotating electric machine; 9. placing a bin; 10. a handle; 11. a connecting rod; 12. a rotating disc; 13. a mounting column; 14. a chute; 15. a slide block; 16. a stud; 17. a screw cap; 18. and fixing the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a sampling device for detecting the preparation of the bifonazole comprises a base 1, wherein mounting plates 7 are fixed on two sides of the base 1, a mounting column convenient for a top plate 3 is arranged on the two sides of the base, a rotating motor 8 is arranged at the bottom end of one side of the mounting plates 7, the output end of the rotating motor 8 is connected with a rotating disk 12, the rotating motor 8 drives the rotating disk 12 to rotate, one side of the rotating disk 12 is rotationally connected with a connecting rod 11, the contact position of the connecting rod 11 and the rotating disk 12 is far away from the circle center of the rotating disk 12, so that the connecting rod 11 is driven to perform arc-shaped movement, one side of the connecting rod 11 is provided with a sliding groove 14 matched with the sliding groove 15, the sliding groove 14 is matched with the sliding groove 15 to limit the connecting rod 11, the top plate 3 is arranged above the base 1, one side of the connecting rod 11 is provided with a mounting column 13, the mounting column 13 is convenient for connection of the top plate 3, and the mounting column 13 is rotationally connected with the top plate 3;
the rotating motor 8 is started to drive the rotating disc 12 to rotate, the rotating disc 12 interacts with the connecting rod 11, the connecting rod 11 is driven to do circular arc movement under the limit action of the sliding block 15 and the sliding groove 14, and the top plate 3 is driven to do circular arc movement under the action of the mounting column 13;
referring to fig. 1 and 4, a second cavity 4 is provided in the top plate 3, and is matched with the first cavity 2 to complete the placement of the test tube, one side of the top plate 3 is rotatably connected with a rotary knob 6, one end of the rotary knob 6 is fixed with a stud 16, the rotary knob 6 drives the stud 16 to rotate, the stud 16 is divided into two sections, the threads of the two sections of studs 16 are reversed, the stud 16 is divided into two sections of studs 16 which are convenient for distinguishing two groups of threads in opposite directions, two ends of the outer side of the stud 16 are rotatably connected with nuts 17, the nuts 17 are driven to move relatively by matching with the two groups of reversed threads, one side of the nuts 17 is fixed with a fixed column 18, and the tail end of the fixed column 18 is fixed with a limit rod 5 penetrating into the second cavity 4, the fixed column 18 moves relatively to drive the limit rod 5 to move relatively, and the test tube is clamped in many pairs;
the stud 16 is driven to rotate through the rotation of the rotating knob 6, the nut 17 is driven to move relatively through the rotation of the stud 16 under the action of the reverse screw threads, the nut 17 drives the limit rod 5 to move relatively through the fixing column 18, the test tube is clamped and fixed, the height of the test tube is adjusted conveniently, and the follow-up reagent mixing type shaking is facilitated.
Referring to fig. 1, a placing bin 9 is arranged on one side of a mounting plate 7 for storing tools for sampling such as droppers, a handle 10 is fixed on the top of the mounting plate 7, a convenient taking device is arranged in a base 1, a first cavity 2 is arranged in the base, a second cavity 2 supports test tubes, the number of the first cavity 2 and the number of the second cavity 4 are multiple, the first cavity 2 and the second cavity 4 are corresponding to each other, and the multiple groups of corresponding first cavity 2 and second cavity 4 are convenient for limiting the test tubes;
by placing a plurality of groups of test tubes for sampling into the first cavity 2 and the second cavity 4, the above structure can be matched with a plurality of groups of test tubes to be detected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.