Multifunctional chemical reagent metering equipment

Abstract

The utility model discloses multifunctional chemical reagent metering equipment which comprises a transparent metering cup and further comprises a weighing mechanism located at the bottom of the transparent metering cup. The accurate measuring mechanism is located in the center of the bottom of the transparent measuring cup; according to the scheme, by arranging the accurate measuring mechanism, a chemical reagent can be fully stirred conveniently, so that the liquid level height of the reagent can be accurately indicated and marked while the medicine is fully dissolved, and therefore the situation that a measuring result deviates due to insufficient dissolution of a medicine bottle and deviation of a visual angle is avoided; therefore, the purposes that a worker can conveniently and accurately check the height of the liquid level of the chemical reagent according to the indicated and marked positions and then accurately measure the volume of the chemical reagent are achieved, the weighing mechanism is arranged, the chemical reagent can be conveniently and accurately weighed, other equipment does not need to be adopted for weighing, and the working efficiency is improved. Therefore, the purpose of further improving the functionality of the equipment is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of chemical reagent metering equipment, and in particular to a multifunctional chemical reagent metering equipment. Background Art

[0002] Chemical reagents are relative standard substances for chemical research and component analysis. They are an important condition for scientific and technological progress and are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. They can be said to be the eyes of chemists. Chemical reagents are indispensable in the daily work of factories, schools, hospitals and research institutes. During the use of chemical reagents, metering equipment is often used to store and measure chemical reagents in order to control the dosage.

[0003] When using existing metering equipment, chemical reagents are usually stored in transparent glass containers, and the volume of the chemical reagents in the container is measured and controlled by the scale lines engraved on the surface of the glass container;

[0004] However, when the above method is used to measure chemical reagents, since the staff often needs to visually determine the value when measuring the volume of the chemical reagents through the scale line, it is easy to cause the measurement result to be biased when the staff's visual angle is biased, and insufficient dissolution of the drugs in the chemical reagents is also easy to cause the final measurement result to be biased. Therefore, those skilled in the art provide a multifunctional chemical reagent metering device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a multifunctional chemical reagent metering device.

[0006] The present application provides a multifunctional chemical reagent metering device adopts the following technical solution:

[0007] A multifunctional chemical reagent metering device comprises a transparent metering cup, the side wall of which is provided with scale lines for measuring values, and further comprises

[0008] A weighing mechanism, which is located at the bottom of the transparent measuring cup and is used to weigh the weight of the chemical reagent in the cup;

[0009] A precise measuring mechanism located at the bottom center of the transparent measuring cup for accurately marking and measuring the volume of the chemical reagent in the cup;

[0010] The precise measuring mechanism comprises an indicator plate, a floating component and a plurality of stirring components. One end of the indicator plate is mounted at the bottom center of the transparent measuring cup through the floating component, and a plurality of the stirring components are evenly distributed and mounted on the side wall of the floating component.

[0011] Preferably, the floating assembly includes a support column and a floating board, the bottom of the support column is fixedly connected to the bottom center of the transparent measuring cup, the floating board is slidably connected to the side wall of the support column, and one end of the indicator plate is fixedly connected to the side wall of the floating board.

[0012] Preferably, the precise measuring mechanism further comprises a light-emitting bar, and the light-emitting bar is fixedly connected to the other end of the indicator plate.

[0013] Preferably, the stirring assembly includes a fixed plate, a rotating shaft, a fixed block and a plurality of stirring rotors, one end of the fixed plate is fixedly connected to the side wall of the floating plate, the top of the rotating shaft is rotatably connected to the bottom of the fixed plate, the top of the fixed block is fixedly connected to the bottom of the rotating shaft, and the plurality of stirring rotors are evenly distributed and fixedly connected to the side wall of the fixed block.

[0014] Preferably, the stirring assembly further comprises a movable push rod, and the movable push rod slides through the top of the supporting column and is fixedly connected to the middle of the floating plate.

[0015] Preferably, the weighing mechanism includes a support plate, a plurality of weighing sensors and a display panel, the top of the support plate is fixedly connected to the bottom of the transparent measuring cup, and the top of the display panel is fixedly connected to the bottom of the support plate through the plurality of weighing sensors.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] By setting up a precise measuring mechanism, it is convenient to fully stir the chemical reagent to fully dissolve the medicine and accurately indicate and mark the liquid level of the reagent, thereby avoiding the situation where the medicine bottle is not fully dissolved and the visual angle is biased, which leads to deviation in the measurement result. Therefore, it is convenient for the staff to accurately check the height of the chemical reagent liquid level according to the position of the indication and mark, and then accurately measure the capacity of the chemical reagent. In addition, by setting up a weighing mechanism, it is convenient to accurately weigh the weight of the chemical reagent without using other equipment for weighing, thereby achieving the purpose of further improving the functionality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a multifunctional chemical reagent metering device in an embodiment of the present application;

[0019] Figure 2 It is a structural cross-sectional view of a multifunctional chemical reagent metering device in an embodiment of the present application;

[0020] Figure 3 It is a structural schematic diagram of a precise measuring mechanism of a multifunctional chemical reagent metering device in an embodiment of the present application;

[0021] Figure 4 It is a partial structural schematic diagram of a precise measuring mechanism of a multifunctional chemical reagent metering device in an embodiment of the present application.

[0022] Explanation of the reference numerals: 1. Transparent measuring cup; 2. Scale line; 3. Weighing mechanism; 301. Support plate; 302. Weighing sensor; 303. Display panel; 4. Precision measuring mechanism; 401. Indicator plate; 5. Floating assembly; 501. Support column; 502. Floating plate; 6. Light bar; 7. Stirring assembly; 701. Fixed plate; 702. Rotating shaft; 703. Fixed block; 704. Stirring rotor; 8. Moving push rod. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The present application embodiment discloses a multifunctional chemical reagent metering device. Figure 3 Figure 4 A multifunctional chemical reagent metering device comprises a transparent metering cup 1, a side wall of which is provided with a scale line 2 for measuring a value, and a

[0025] A weighing mechanism 3, which is located at the bottom of the transparent measuring cup 1 and is used to weigh the weight of the chemical reagent in the cup;

[0026] A precise measuring mechanism 4, which is located at the bottom center of the transparent measuring cup 1, and is used to accurately mark and measure the volume of the chemical reagent in the cup;

[0027] The precise measuring mechanism 4 includes an indicator plate 401, a floating component 5 and a plurality of stirring components 7. One end of the indicator plate 401 is mounted at the bottom center of the transparent measuring cup 1 through the floating component 5. The plurality of stirring components 7 are evenly distributed and mounted on the side wall of the floating component 5.

[0028] The floating assembly 5 includes a support column 501 and a floating plate 502. The bottom of the support column 501 is fixedly connected to the bottom center of the transparent measuring cup 1. The floating plate 502 is slidably connected to the side wall of the support column 501. One end of the indicator plate 401 is fixedly connected to the side wall of the floating plate 502.

[0029] The precise measuring mechanism 4 further includes a light bar 6, which is fixedly connected to the other end of the indicator plate 401;

[0030] The stirring assembly 7 includes a fixed plate 701, a rotating shaft 702, a fixed block 703 and a plurality of stirring rotors 704. One end of the fixed plate 701 is fixedly connected to the side wall of the floating plate 502. The top of the rotating shaft 702 is rotatably connected to the bottom of the fixed plate 701. The top of the fixed block 703 is fixedly connected to the bottom of the rotating shaft 702. The plurality of stirring rotors 704 are evenly distributed and fixedly connected to the side wall of the fixed block 703.

[0031] The stirring assembly 7 further includes a movable push rod 8, which slides through the top of the support column 501 and is fixedly connected to the middle of the floating plate 502;

[0032] In this embodiment, the chemical reagent is first poured into the transparent measuring cup 1. At this time, the floating plate 502 is supported by the support column 501 and slides upward due to the buoyancy of the liquid. The floating plate 502 floats on the liquid surface and moves upward, thereby driving the indicator plate 401 connected thereto to follow and move upward. In this way, the scale line 2 set on the side wall of the transparent measuring cup 1 can be accurately indicated by the upward indicator plate 401, and the luminous bar 6 is illuminated to mark the position indicated by the indicator plate 401. At the same time, the movable push rod 8 is pressed downward, and the movable push rod 8 is forced to move downward, thereby driving the floating plate 502 connected thereto to move downward and sink. The stirring rotor 704 is inserted into the chemical reagent, and the floating plate 502 moves downward, thereby driving the stirring rotor 704 supported by the fixed plate 701 to move downward with it. The stirring rotor 704 moves downward and is affected by the water flow resistance, so that it rotates under the side wall of the floating plate 502 supported by the set rotating shaft 702. The chemical reagent can be stirred by the rotation of the stirring rotor 704, so that the medicine in the reagent is fully dissolved. In this way, the chemical reagent can be fully stirred and the medicine can be fully dissolved, so that the staff can accurately check the height of the chemical reagent liquid level according to the position of the indication and mark of the indicator plate 401, thereby accurately measuring the capacity of the chemical reagent.

[0033] Furthermore, the weighing mechanism 3 includes a support plate 301, a plurality of weighing sensors 302 and a display panel 303, the top of the support plate 301 is fixedly connected to the bottom of the transparent measuring cup 1, and the top of the display panel 303 is fixedly connected to the bottom of the support plate 301 through the plurality of weighing sensors 302;

[0034] After the chemical reagent is poured into the transparent measuring cup 1 on the basis of the above embodiment, it is supported by the support plate 301, and the weight of the transparent measuring cup 1 is sensed and weighed by the plurality of weighing sensors 302, and the weighed data is displayed by the display panel 303, thereby facilitating accurate weighing of the weight of the chemical reagent without the need for other weighing equipment, thereby effectively improving the functionality of the equipment.

[0035] The implementation principle of a multifunctional chemical reagent metering device according to an embodiment of the present application is as follows: when in use, first, pour the chemical reagent into the set transparent measuring cup 1. At this time, the floating plate 502 is forced to slide upward through the support of the support column 501 due to the buoyancy of the liquid. The floating plate 502 floats on the liquid surface and moves upward, thereby driving the indicator plate 401 connected thereto to follow the upward movement. In this way, the scale line 2 on the side wall of the transparent measuring cup 1 can be accurately indicated by the upward moving indicator plate 401, and the light bar 6 emits light to mark the position indicated by the indicator plate 401. At the same time, by pressing down the moving push rod 8, the moving push rod 8 is forced to move downward, thereby driving the floating plate 502 connected thereto to move downward and sink into the chemical reagent. The floating plate 502 moves downward, thereby driving the stirring rotor 704 supported by the fixed plate 701 to follow and move downward. The stirring rotor 704 moves downward and is affected by the water flow resistance, thereby supporting the side of the floating plate 502 through the rotating shaft 702. The stirring rotor 704 rotates under the wall, and the chemical reagent can be stirred by rotating the stirring rotor 704 to fully dissolve the medicine in the reagent. In this way, it is effective to fully stir the chemical reagent to fully dissolve the medicine and accurately indicate and mark the liquid level of the reagent, thereby avoiding the situation where the medicine is not fully dissolved and the deviation of the visual angle leads to the deviation of the measurement result. It is convenient for the staff to accurately check the height of the chemical reagent liquid level according to the position of the indication and mark, and then accurately measure the capacity of the chemical reagent. Secondly, after the chemical reagent is poured into the transparent measuring cup 1, it is supported by the support plate 301, and the overall weight of the transparent measuring cup 1 is sensed and weighed by a number of weighing sensors 302, and the weighed data is displayed by the display panel 303, thereby effectively facilitating the accurate weighing of the weight of the chemical reagent without the need to use other equipment for weighing, thereby further improving the functionality of the equipment.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional chemical reagent metering device, comprising a transparent metering cup (1), characterized in that: The side wall of the transparent measuring cup (1) is provided with scale lines (2) for measuring values, and further comprises A weighing mechanism (3), which is located at the bottom of the transparent measuring cup (1) and is used to weigh the weight of the chemical reagent in the cup; A precise measuring mechanism (4), which is located at the bottom center of the transparent measuring cup (1) and is used to accurately mark and measure the volume of the chemical reagent in the cup; The precise measuring mechanism (4) comprises an indicator plate (401), a floating component (5) and a plurality of stirring components (7); one end of the indicator plate (401) is mounted at the bottom center of the transparent measuring cup (1) through the floating component (5); and a plurality of the stirring components (7) are evenly distributed and mounted on the side wall of the floating component (5).

2. A multifunctional chemical reagent metering device according to claim 1, characterized in that: The floating assembly (5) comprises a support column (501) and a floating plate (502), the bottom of the support column (501) is fixedly connected to the bottom center of the transparent measuring cup (1), the floating plate (502) is slidably connected to the side wall of the support column (501), and one end of the indicator plate (401) is fixedly connected to the side wall of the floating plate (502).

3. A multifunctional chemical reagent metering device according to claim 1, characterized in that: The precise measuring mechanism (4) further comprises a light-emitting bar (6), wherein the light-emitting bar (6) is fixedly connected to the other end of the indicator plate (401).

4. A multifunctional chemical reagent metering device according to claim 2, characterized in that: The stirring assembly (7) comprises a fixed plate (701), a rotating shaft (702), a fixed block (703) and a plurality of stirring rotors (704); one end of the fixed plate (701) is fixedly connected to the side wall of the floating plate (502); the top of the rotating shaft (702) is rotatably connected to the bottom of the fixed plate (701); the top of the fixed block (703) is fixedly connected to the bottom of the rotating shaft (702); and the plurality of stirring rotors (704) are evenly distributed and fixedly connected to the side wall of the fixed block (703).

5. A multifunctional chemical reagent metering device according to claim 4, characterized in that: The stirring assembly (7) further comprises a movable push rod (8), wherein the movable push rod (8) slides through the top of the support column (501) and is fixedly connected to the middle of the floating plate (502).

6. A multifunctional chemical reagent metering device according to claim 1, characterized in that: The weighing mechanism (3) comprises a support plate (301), a plurality of weighing sensors (302) and a display panel (303); the top of the support plate (301) is fixedly connected to the bottom of the transparent measuring cup (1); and the top of the display panel (303) is fixedly connected to the bottom of the support plate (301) via the plurality of weighing sensors (302).

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