Automatic quantitative reagent transfer device

Abstract

The utility model discloses an automatic quantitative reagent transfer device, which belongs to the technical field of reagents and comprises a moving seat, a storage box is arranged above the moving seat, a clamping groove is arranged on the upper surface of the storage box, a clamping plate is clamped in the clamping groove, and an auxiliary plate is fixedly connected to the upper surface of the clamping plate. The outer surface of the auxiliary plate makes contact with the inner wall of the storage box, the upper surface of the movable base is fixedly connected with a micro water pump and two positioning plates, and the inner wall of each positioning plate makes contact with the outer surface of the storage box. According to the automatic quantitative reagent transfer device, by arranging a storage box, a micro water pump, a timer, a controller, a water inlet pipe, a water drainage pipe, an auxiliary plate and a positioning plate, a reagent can be conveniently and quantitatively extracted, the extraction time can be timed by utilizing the timer, and after the time of the timer is up, the micro water pump stops extracting the reagent; at the moment, the reagent is just located at the extraction value, and manual reagent extraction can be assisted.

Description

Technical Field

[0001] The present application belongs to the field of reagent technology, and in particular relates to an automatic quantitative reagent transfer device. Background Art

[0002] Reagents, also known as biochemical reagents or test drugs, are mainly pure chemicals used to realize chemical reactions, analytical tests, research experiments, teaching experiments and chemical formulas. They are generally divided into general reagents, high-purity reagents, analytical reagents, instrumental analysis reagents, clinical diagnostic reagents, biochemical reagents and inorganic ion colorimetric reagents, etc. Due to the high storage requirements of reagents, reagents should not be kept in the laboratory for a long time. When reagents are needed, staff need to extract them from the storage boxes in the storage room. At present, most of the reagents are transferred from the storage device to the laboratory by directly pumping them out manually or electrically into the reagent storage tank, and then the raw materials are transferred to the laboratory through operations such as transportation.

[0003] However, the continuous transportation of reagents during the entire operation process is time-consuming and labor-intensive. In addition, in order to transfer the raw materials quantitatively and avoid waste of reagents due to excessive transfer, it is necessary to first extract a certain amount of reagents and pour them into the reagent storage tank, and then transport them. This greatly increases the consumption of manpower and material resources and the time of the entire operation process, and is not convenient for rapid quantitative transfer of reagents.

[0004] Therefore, we propose an automatic quantitative reagent transfer device to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to solve the problem in the prior art that reagents need to be manually collected and canned, which is time-consuming and labor-intensive to transport, and to propose an automatic quantitative transfer device for reagents.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A reagent automatic quantitative transfer device comprises a movable seat, a storage box is arranged above the movable seat, a clamping groove is opened on the upper surface of the storage box, a clamping plate is clamped inside the clamping groove, an auxiliary plate is fixedly connected to the upper surface of the clamping plate, the outer surface of the auxiliary plate is in contact with the inner wall of the storage box, a micro water pump and two positioning plates are respectively fixedly connected to the upper surface of the movable seat, the inner wall of each positioning plate is in contact with the outer surface of the storage box, the output end and input end of the micro water pump are respectively fixedly connected with a water inlet pipe and a drain pipe, the end of the drain pipe away from the micro water pump passes through the auxiliary plate and extends to the inside of the storage box, and the front surface of the movable seat A connecting plate and a first electric telescopic rod are respectively fixedly connected, a controller and a timer are respectively fixedly connected to the front side of the connecting plate, the telescopic end of the first electric telescopic rod is fixedly connected to the back side of the storage box, the bottom surface of the movable seat is fixedly connected to two bottom plates, the side surfaces of the two bottom plates close to each other are fixedly connected to the second electric telescopic rod, the telescopic end of each of the second electric telescopic rods is fixedly connected to a trapezoidal plate, two groups of slide grooves are provided on the bottom surface of the movable seat, two sliders are slidably connected inside each group of the slide grooves, the bottom surface of each group of the sliders is fixedly connected to the upper surface of the trapezoidal plate, and the controller is respectively electrically connected to the timer and the micro water pump through wires.

[0008] Preferably, a scale plate is fixedly connected to the inner wall of the storage box, and a water outlet pipe is fixedly connected to the left side of the storage box.

[0009] Preferably, a card shell is fixedly connected to the upper surface of the storage box, and a sealing plate is card-engaged inside the card shell.

[0010] Preferably, two sets of universal wheels are provided below the movable base, and the top end of each set of universal wheels is fixedly connected to the bottom surface of the movable base.

[0011] Preferably, the telescopic end of the first electric telescopic rod is fixedly connected with an extension ring, and the front side of the extension ring contacts the back side of the storage box.

[0012] Preferably, a closing plate is clamped inside the movable seat, and the bottom surface of the closing plate is in contact with the upper surfaces of the two trapezoidal plates.

[0013] In summary, the technical effects and advantages of this application are:

[0014] By providing a storage box, a micro water pump, a timer, a controller, a water inlet pipe, a drain pipe, an auxiliary plate and a positioning plate, it is possible to conveniently extract reagents in a quantitative manner, and the extraction time can be timed by the timer. When the timer expires, the micro water pump stops extracting reagents, and the reagents are just at the extraction value at this time, which can assist manual extraction of the reagents. By providing a first electric telescopic rod, a second electric telescopic rod, a bottom plate, a trapezoidal plate, a slide groove and a slider, it is possible to conveniently assist in moving the storage box to the bottom surface, and the storage box is pushed onto the two trapezoidal plates by the first electric telescopic rod, and the two trapezoidal plates are directly driven to extend and retract to both sides by the second electric telescopic rod, and the storage box is limited by the inner wall of the moving seat to prevent the storage box from tilting. When the trapezoidal plate is extended to the maximum distance, the bottom surface of the storage box contacts the ground, which effectively saves labor, time and effort, and avoids the need to first extract a certain amount of reagents in a quantitative manner and then pour them into the reagent storage tank and then carry them, which is a relatively time-consuming and labor-intensive problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the automatic quantitative reagent transfer device of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the first electric telescopic rod of the utility model;

[0017] Figure 3 It is a three-dimensional structural diagram of the slideway of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the clamping plate of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the trapezoidal plate of the utility model;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the clamping slot of the utility model.

[0021] In the figure: 1. moving seat; 2. closing plate; 3. snap-on groove; 4. micro water pump; 5. universal wheel; 6. water inlet pipe; 7. timer; 8. connecting plate; 9. controller; 10. sealing plate; 11. card case; 12. scale plate; 13. storage box; 14. first electric telescopic rod; 15. extension ring; 16. positioning plate; 17. trapezoidal plate; 18. bottom plate; 19. slide groove; 20. drain pipe; 21. snap-on plate; 22. auxiliary plate; 23. slider; 24. second electric telescopic rod; 25. water outlet pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6 A reagent automatic quantitative transfer device includes a moving seat 1, a storage box 13 is arranged above the moving seat 1, a snap-in groove 3 is opened on the upper surface of the storage box 13, a snap-in plate 21 is snap-into the inside of the snap-in groove 3, an auxiliary plate 22 is fixedly connected to the upper surface of the snap-in plate 21, the outer surface of the auxiliary plate 22 is in contact with the inner wall of the storage box 13, a scale plate 12 is fixedly connected to the inner wall of the storage box 13, and a water outlet pipe 25 is fixedly connected to the left side of the storage box 13. The water level can be conveniently observed through the scale plate 12, and the reagent can be conveniently extracted through the water outlet pipe 25.

[0024] The upper surface of the movable seat 1 is fixedly connected with a micro water pump 4 and two positioning plates 16, the inner wall of each positioning plate 16 is in contact with the outer surface of the storage box 13, the output end and the input end of the micro water pump 4 are fixedly connected with a water inlet pipe 6 and a drain pipe 20, respectively, the end of the drain pipe 20 away from the micro water pump 4 passes through the auxiliary plate 22 and extends to the interior of the storage box 13, the upper surface of the storage box 13 is fixedly connected with a card shell 11, and the interior of the card shell 11 is clamped with a sealing plate 10. Through the card shell 11 and the sealing plate 10, the inlet of the storage box 13 can be conveniently sealed after the reagent is extracted, thereby effectively increasing the sealing effect.

[0025] The front of the mobile seat 1 is fixedly connected with a connecting plate 8 and a first electric telescopic rod 14, the front of the connecting plate 8 is fixedly connected with a controller 9 and a timer 7, the telescopic end of the first electric telescopic rod 14 is fixedly connected to the back of the storage box 13, the bottom surface of the mobile seat 1 is fixedly connected with two bottom plates 18, and two groups of universal wheels 5 are arranged under the mobile seat 1, and the top end of each group of universal wheels 5 is fixedly connected to the bottom surface of the mobile seat 1. Through the universal wheels 5, the mobile seat 1 can be conveniently moved, which effectively increases the portability effect.

[0026] The two bottom plates 18 are fixedly connected to a second electric telescopic rod 24 on one side thereof close to each other, and the telescopic end of each second electric telescopic rod 24 is fixedly connected to a trapezoidal plate 17. Two sets of slide grooves 19 are provided on the bottom surface of the movable seat 1. The telescopic end of the first electric telescopic rod 14 is fixedly connected to an extension ring 15, and the front side of the extension ring 15 contacts the back side of the storage box 13. The extension ring 15 can increase the contact area of ​​the telescopic end of the first electric telescopic rod 14 to ensure the movement stability of the storage box 13.

[0027] Each group of slide grooves 19 is slidably connected to two sliders 23, and the bottom surface of each group of sliders 23 is fixedly connected to the upper surface of the trapezoidal plate 17. The controller 9 is electrically connected to the timer 7 and the micro water pump 4 through wires. A closing plate 2 is clamped inside the movable seat 1, and the bottom surface of the closing plate 2 is in contact with the upper surfaces of the two trapezoidal plates 17. The closing plate 2 can be used to conveniently seal the surface of the movable seat 1, thereby effectively increasing the protective effect.

[0028] The working principle of the utility model is as follows: when in use, first connect the micro water pump 4, the first electric telescopic rod 14 and the second electric telescopic rod 24 to the power supply, first use the timer 7 to count, when the timer 7 is finished counting, it is the time when the reagent is extracted, first directly connect the external reagent through the water inlet pipe 6, the micro water pump 4 can directly extract the reagent, and after extraction, it enters the storage box 13 through the drain pipe 20, when the timer 7 is finished counting, the signal after the timer 7 is counted is directly transmitted to the controller 9 through the electric signal, and the controller 9 directly controls the micro water pump 4 to stop after receiving the signal, and then confirms it through the scale plate 12, after the confirmation is completed, the auxiliary plate 22 is clamped in the clamping groove 3 to seal it, and after the confirmation is completed, the first electric telescopic rod 14 is directly used to push the storage box 13, and the storage box 13 is pushed to the inside of the drop groove in front of the moving seat 1, so that the storage box 13 is The bottom of the storage box 13 contacts the upper surfaces of the two trapezoidal plates 17, and then the two second electric telescopic rods 24 are used to pull the trapezoidal plates 17 to both sides. The trapezoidal plates 17 can slide inside the slide grooves 19 through the sliders 23. As the trapezoidal plates 17 slide to both sides, the storage box 13 moves downward along the two trapezoidal slopes. Since the internal space of the falling groove of the moving seat 1 fits with the surface of the storage box 13, the falling groove can directly limit the falling storage box 13 to prevent the storage box 13 from tilting during the falling process. When the trapezoidal plates 17 move to the maximum extent on both sides, the bottom surface of the storage box 13 falls and contacts the ground, effectively saving labor, time and effort, and avoiding the need to first quantitatively extract a certain amount of reagents and then pour them into the reagent storage tank and then transport them, which is a time-consuming and labor-intensive problem. When it is needed again, the storage box 13 can be directly installed inside the two positioning plates 16.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reagent automatic quantitative transfer device, comprising a movable seat (1), characterized in that: A storage box (13) is arranged above the movable seat (1), and a snap-in groove (3) is provided on the upper surface of the storage box (13), and a snap-in plate (21) is snap-into the interior of the snap-in groove (3), and an auxiliary plate (22) is fixedly connected to the upper surface of the snap-in plate (21), and the outer surface of the auxiliary plate (22) contacts the inner wall of the storage box (13). A micro water pump (4) and two positioning plates (16) are fixedly connected to the upper surface of the movable seat (1), and the inner wall of each positioning plate (16) contacts the outer surface of the storage box (13). The output end and input end of the micro water pump (4) are fixedly connected to a water inlet pipe (6) and a drain pipe (20), respectively. The end of the drain pipe (20) away from the micro water pump (4) passes through the auxiliary plate (22) and extends to the interior of the storage box (13). The front surface of the movable seat (1) is fixedly connected to a connecting pipe (6) and a drain pipe (20). A connecting plate (8) and a first electric telescopic rod (14), the front side of the connecting plate (8) is fixedly connected with a controller (9) and a timer (7), the telescopic end of the first electric telescopic rod (14) is fixedly connected to the back side of a storage box (13), the bottom surface of the moving seat (1) is fixedly connected with two bottom plates (18), the side surfaces of the two bottom plates (18) close to each other are fixedly connected with a second electric telescopic rod (24), the telescopic end of each second electric telescopic rod (24) is fixedly connected with a trapezoidal plate (17), the bottom surface of the moving seat (1) is provided with two groups of slide grooves (19), the interior of each group of the slide grooves (19) is slidably connected with two sliders (23), the bottom surface of each group of the sliders (23) is fixedly connected to the upper surface of the trapezoidal plate (17), and the controller (9) is electrically connected with the timer (7) and the micro water pump (4) through wires.

2. The automatic quantitative reagent transfer device according to claim 1, characterized in that: The inner wall of the storage box (13) is fixedly connected to a scale plate (12), and the left side surface of the storage box (13) is fixedly connected to a water outlet pipe (25).

3. The automatic quantitative reagent transfer device according to claim 1, characterized in that: The upper surface of the storage box (13) is fixedly connected with a card shell (11), and the interior of the card shell (11) is card-connected with a sealing plate (10).

4. The automatic quantitative reagent transfer device according to claim 1, characterized in that: Two groups of universal wheels (5) are arranged below the movable seat (1), and the top end of each group of universal wheels (5) is fixedly connected to the bottom surface of the movable seat (1).

5. The automatic quantitative reagent transfer device according to claim 1, characterized in that: The telescopic end of the first electric telescopic rod (14) is fixedly connected to an extension ring (15), and the front side of the extension ring (15) is in contact with the back side of the storage box (13).

6. The automatic quantitative reagent transfer device according to claim 1, characterized in that: A closing plate (2) is clamped inside the movable seat (1), and the bottom surface of the closing plate (2) is in contact with the upper surfaces of the two trapezoidal plates (17).

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