Automatic solution preparation device

Abstract

The utility model relates to the technical field of solution preparation, and discloses an automatic solution preparation device, which solves the problems in the background technology, and comprises a base, a driving motor is arranged in the base, the output end of the driving motor upwards penetrates through the base, the top of the base is detachably connected with a mounting seat, and the mounting seat is arranged on the base. A mounting seat is arranged on the base, a reagent bottle is detachably placed on the mounting seat, a magneton is arranged in the reagent bottle, a cavity is formed in the mounting seat, a magnet rod is rotatably arranged in the cavity, the two ends of the magnet rod have opposite magnetism, the magnet rod can be vertically inserted into the output end of the driving motor, a stand column is mounted on the base, and the driving motor is arranged on the stand column. According to the reagent bottle, when a solution is poured out of the reagent bottle, magnetons are prevented from flowing out of the reagent bottle, the magnetons are prevented from being taken out by using a tool before the solution is poured out, the operation is simple and convenient, and the solution is prevented from being polluted.

Description

Technical Field

[0001] The utility model belongs to the technical field of solution configuration, in particular to an automatic solution configuration device. Background Art

[0002] By using a changing magnetic field to exert force on the magnons, the magnons are caused to rotate in the liquid, thereby achieving mixing and stirring of the liquid. The solution preparation device made using this principle is widely used in situations where the liquid needs to be evenly stirred.

[0003] The solution prepared by the current solution preparation device needs to be removed by tools before pouring the solution. This operation is troublesome and there is a risk of contaminating the solution. Therefore, we propose an automatic solution preparation device. Utility Model Content

[0004] In order to solve the problem that the solution configured by the current solution configuration device needs to be removed by tools before pouring, which is a cumbersome operation and has the risk of contaminating the solution, the utility model provides the following technical solutions: an automatic solution configuration device, comprising a base, a drive motor is installed in the base, the output end of the drive motor penetrates upward through the base, the top of the base is detachably connected with a mounting seat, a reagent bottle is detachably placed on the mounting seat, the reagent bottle is provided with a magnet, the mounting seat is provided with a cavity, a magnet rod is rotatably provided in the cavity, the two ends of the magnet rod have opposite magnetism, the magnet rod can be vertically plugged into the output end of the drive motor, a column is installed on the base, a connecting rod is sleeved on the column, an injection assembly is installed at one end of the connecting rod, and the injection assembly is arranged above the reagent bottle.

[0005] Preferably, the connecting rod is slidably connected to the column, and one end of the connecting rod connected to the column is threadedly connected with a fastening knob, and the head of the fastening knob can abut against the side wall of the column. By sliding the connecting rod up and down and rotating the fastening knob, the connecting rod can be fixed at a suitable height.

[0006] Preferably, the liquid injection assembly includes a barrel and a conduit, wherein the conduit is fixedly connected to the bottom of the barrel and passes through a connecting rod, and a solenoid valve is provided on the conduit, through which the solution can be automatically injected into the reagent bottle.

[0007] Preferably, the mounting seat includes a fixed plate and a movable plate, the fixed plate and the movable plate are both semi-arc-shaped and have concave surfaces facing each other, a slide groove is provided on the upper wall of the mounting seat, a slide seat is provided at the bottom of the movable plate, the slide seat is slidably connected to the slide groove, a tension spring is connected between the slide seat and the side wall of the slide groove, and the reagent bottle is clamped between the fixed plate and the movable plate to keep the reagent bottle stable during the solution preparation process, and the mounting seat can be fixedly clamped at the bottom of the reagent bottle when the reagent bottle is moved and poured, so that the attraction between the magnet and the magnet bar is maintained to prevent the magnet from flowing out of the reagent bottle.

[0008] Preferably, a plug is provided at the center of the bottom of the magnet rod, and the plug is rotatably inserted into the lower wall of the mounting base, the plug is in a straight line shape, and the output end of the driving motor is fixedly sleeved with a connecting piece, and a slot is provided on the top of the connecting piece, and the plug can be vertically inserted into the slot. Inserting the plug into the slot can allow the magnet rod to rotate with the driving motor.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] By opening the movable plate away from the fixed plate for a certain distance, and then placing the reagent bottle between the movable plate and the fixed plate, the bottom of the reagent bottle is stably pressed against the upper wall of the mounting seat, the movable plate is released, and the stretched tension spring contracts to drive the movable plate to stably clamp the side wall of the reagent bottle, and then put the substance to be dissolved into the reagent bottle, and then move the connecting rod up and down along the column to adjust the injection assembly to a suitable height, and then rotate the tightening knob to lock the connecting rod to the column, and then pour the solution into the barrel, open the solenoid valve to allow the solution to flow into the reagent bottle through the conduit under the action of gravity and mix with the substance to be dissolved. The reagents are mixed, and the drive motor is started to rotate to drive the magnet rod to rotate. The rotation of the magnet rod generates a changing magnetic field, which in turn drives the magnets to rotate in the reagent bottle, accelerating the stirring of the solution for configuration. After the configuration is completed, the drive motor is turned off. When transferring and pouring the reagent bottle, the reagent bottle and the mounting seat are removed together. The mounting seat can be fixedly clamped at the bottom of the reagent bottle. The magnet rod in the mounting seat can continuously apply attraction to the magnets in the reagent bottle. When the reagent bottle pours the solution, the magnets are prevented from flowing out of the reagent bottle, and the use of tools to remove the magnets before pouring is avoided. The operation is simple and avoids contamination of the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a front view structural schematic diagram of the utility model as a whole;

[0013] Figure 2It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0014] Figure 3 It is a schematic diagram of the top view of the mounting seat of the utility model;

[0015] Figure 4 It is a schematic diagram of the top view of the driving motor and the magnet bar of the utility model;

[0016] In the figure: 1. base; 2. mounting base; 3. reagent bottle; 4. magnet; 5. magnet rod; 6. drive motor; 7. column; 8. connecting rod; 9. tightening knob; 10. barrel; 11. guide tube; 12. solenoid valve; 13. fixed plate; 14. movable plate; 15. slide groove; 16. tension spring; 17. plug; 18. connector. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figure 1-4 The utility model includes a base 1, in which a driving motor 6 is installed, and the output end of the driving motor 6 passes through the base 1 upwards. The top of the base 1 is detachably connected with a mounting seat 2, on which a reagent bottle 3 is detachably placed, and a magnet 4 is arranged in the reagent bottle 3. A cavity is arranged in the mounting seat 2, and a magnet rod 5 is rotatably arranged in the cavity. The two ends of the magnet rod 5 have opposite magnetism, and the magnet rod 5 can be vertically plugged into the output end of the driving motor 6. A column 7 is installed on the base 1, and a connecting rod 8 is sleeved on the column 7. An injection assembly is installed at one end of the connecting rod 8, and the injection assembly is arranged above the reagent bottle 3.

[0019] The connecting rod 8 is slidably connected to the column 7. One end of the connecting rod 8 connected to the column 7 is threadedly connected with a tightening knob 9. The head of the tightening knob 9 can abut against the side wall of the column 7. By sliding the connecting rod 8 up and down and rotating the tightening knob 9, the connecting rod 8 can be fixed at a suitable height.

[0020] The liquid injection assembly includes a barrel 10 and a conduit 11 . The conduit 11 is fixedly connected to the bottom of the barrel 10 . The conduit 11 passes through the connecting rod 8 . A solenoid valve 12 is provided on the conduit 11 . The solution can be automatically injected into the reagent bottle 3 through the solenoid valve 12 .

[0021] The mounting base 2 includes a fixed plate 13 and a movable plate 14, both of which are semi-arc-shaped and have concave surfaces facing each other. A slide groove 15 is provided on the upper wall of the mounting base 2, and a slide seat is provided at the bottom of the movable plate 14. The slide seat is slidably connected to the slide groove 15, and a tension spring 16 is connected between the slide seat and the side wall of the slide groove 15. Clamping the reagent bottle 3 between the fixed plate 13 and the movable plate 14 can keep the reagent bottle 3 stable during the solution preparation process, and can fix the mounting base 2 at the bottom of the reagent bottle 3 when the reagent bottle 3 is moved and poured, so that the attraction between the magnet 4 and the magnetic rod 5 is maintained to prevent the magnet 4 from flowing out of the reagent bottle 3.

[0022] A plug 17 is provided at the center of the bottom of the magnet rod 5. The plug 17 is rotatably inserted into the lower wall of the mounting base 2. The plug 17 is in a straight line shape. A connector 18 is fixedly sleeved on the output end of the drive motor 6. A slot is provided on the top of the connector 18. The plug 17 can be vertically inserted into the slot. Inserting the plug 17 into the slot can allow the magnet rod 5 to rotate with the drive motor 6.

[0023] Working principle: When working, first open the movable plate 14 away from the fixed plate 13 by a certain distance, then put the reagent bottle 3 between the movable plate 14 and the fixed plate 13, the bottom of the reagent bottle 3 is stably against the upper wall of the mounting seat 2, release the movable plate 14, and the stretched tension spring 16 contracts to drive the movable plate 14 to stably clamp the side wall of the reagent bottle 3, then put the substance to be dissolved into the reagent bottle 3, and then move the connecting rod 8 up and down along the column 7 to adjust the injection assembly to a suitable height, and then rotate the tightening knob 9 to lock the connecting rod 8 to the column 7, and then pour the solution into the barrel 10, open the solenoid valve 12 to allow the solution to flow through the conduit 11 under the action of gravity. The reagent bottle 3 is put into the reagent bottle 3 to mix with the substance to be dissolved, and the driving motor 6 is started to rotate to drive the magnet rod 5 to rotate. The rotation of the magnet rod 5 generates a changing magnetic field, which in turn drives the magnet 4 to rotate in the reagent bottle 3 to accelerate the stirring of the solution for configuration. After the configuration is completed, the driving motor 6 is turned off. When transferring and pouring the reagent bottle 3, the reagent bottle 3 is removed together with the mounting seat 2. The mounting seat 2 can be fixedly clamped at the bottom of the reagent bottle 3. The magnet rod 5 in the mounting seat 2 can continuously apply attraction to the magnet 4 in the reagent bottle 3. When the reagent bottle 3 pours the solution, the magnet 4 is prevented from flowing out of the reagent bottle 3, and the use of tools to remove the magnet 4 before pouring is avoided. The operation is simple and avoids contamination of the solution.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solution automatic configuration device, comprising a base (1), characterized in that: A driving motor (6) is installed in the base (1), and the output end of the driving motor (6) passes through the base (1) upwards. The top of the base (1) is detachably connected to a mounting seat (2), and a reagent bottle (3) is detachably placed on the mounting seat (2). A magnet (4) is arranged in the reagent bottle (3). A cavity is arranged in the mounting seat (2), and a magnet bar (5) is rotatably arranged in the cavity. The two ends of the magnet bar (5) have opposite magnetism. The magnet bar (5) can be vertically plugged into the output end of the driving motor (6). A column (7) is installed on the base (1), and a connecting rod (8) is sleeved on the column (7). An injection assembly is installed at one end of the connecting rod (8), and the injection assembly is arranged above the reagent bottle (3).

2. The automatic solution dispensing device according to claim 1, characterized in that: The connecting rod (8) is slidably connected to the column (7); one end of the connecting rod (8) connected to the column (7) is threadedly connected to a tightening knob (9); the head of the tightening knob (9) can abut against the side wall of the column (7).

3. The automatic solution dispensing device according to claim 2, characterized in that: The liquid injection assembly comprises a barrel (10) and a conduit (11); the conduit (11) is fixedly connected to the bottom of the barrel (10); the conduit (11) passes through a connecting rod (8); and a solenoid valve (12) is provided on the conduit (11).

4. The automatic solution dispensing device according to claim 1, characterized in that: The mounting seat (2) comprises a fixed plate (13) and a movable plate (14); the fixed plate (13) and the movable plate (14) are both semi-arc-shaped and have concave surfaces facing each other; a slide groove (15) is provided on the upper wall of the mounting seat (2); a slide seat is provided at the bottom of the movable plate (14); the slide seat is slidably connected to the slide groove (15); and a tension spring (16) is connected between the slide seat and the side wall of the slide groove (15).

5. The automatic solution dispensing device according to claim 1, characterized in that: A plug (17) is arranged at the center of the bottom of the magnet bar (5), and the plug (17) is rotatably inserted into the lower wall of the mounting seat (2). The plug (17) is in a straight line shape. The output end of the drive motor (6) is fixedly sleeved with a connecting piece (18), and a slot is provided at the top of the connecting piece (18). The plug (17) can be vertically inserted into the slot. The insertion of the plug (17) into the slot allows the magnet bar (5) to rotate with the drive motor (6).

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