Annular three-dimensional heating magnetic stirrer

Abstract

The utility model discloses an annular three-dimensional heating magnetic stirrer which comprises a base, a control host, a bearing disc and a sensor structure, the control host is arranged on the base, the bearing disc is arranged on the control host in a penetrating mode, the sensor structure is arranged on the base, and the annular three-dimensional heating magnetic stirrer further comprises an installation structure, a supporting structure and a three-dimensional heating structure. The mounting structure is arranged on the base, the supporting structure is mounted on the mounting structure, the supporting structure is detached when three-dimensional heating is not needed, the three-dimensional heating structure is mounted on the supporting structure, and the three-dimensional heating structure is used for annular three-dimensional heating of a beaker. The utility model relates to the field of design and use of magnetic stirrers, in particular to an annular three-dimensional heating magnetic stirrer.

Description

Technical Field

[0001] The utility model relates to the field of design and use of magnetic stirrers, in particular to an annular three-dimensional heating magnetic stirrer. Background Art

[0002] The magnetic stirrer mainly uses the effect of magnetic field and the characteristics of magnetic materials that like charges repel and opposite charges attract. The control host controls the rotation of the magnet in the beaker. It also has a heating function, which can produce a vortex effect in the target solution and effectively stir and mix the solution.

[0003] At present, the most commonly used heating method is bottom heating. If you want to heat a beaker or other container in a circular shape, some designs will replace the bottom carrier plate with a barrel structure. This structure usually has a fixed height and cannot be changed once installed. If only bottom heating is required in the experiment, it cannot be achieved. At the same time, if you want to see the rotation effect of the internal magnets clearly, it will also be blocked and affected. The variability in actual experiments is not high, and the test conditions cannot be changed according to actual conditions. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the bottom heating or the three-dimensional heating are both independent of each other, and the variability and practicality are not high.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is an annular three-dimensional heating magnetic stirrer, including a base, a control host, a carrying plate and a sensor structure, the control host is arranged on the base, the carrying plate is arranged through the control host, the sensor structure is installed on the base, and also includes a mounting structure, a supporting structure and a three-dimensional heating structure, the mounting structure is arranged on the base, the supporting structure is installed on the mounting structure, the supporting structure is removed when three-dimensional heating is not needed, the three-dimensional heating structure is installed on the supporting structure, and the three-dimensional heating structure is a beaker annular three-dimensional heating.

[0006] Furthermore, the mounting structure includes a mounting seat and a mounting assembly, the mounting seat is arranged on the base, a plurality of mounting grooves are provided on the mounting seat, and the mounting assembly is arranged on the mounting seat, and a plurality of mounting grooves are provided on the mounting assembly.

[0007] Furthermore, the mounting assembly includes a mounting shaft, a spring and a connecting block, the mounting shaft slides through the mounting seat and slides in the mounting groove, the spring is arranged on the mounting seat and is located outside the mounting shaft, and the connecting block is arranged on the spring and the mounting shaft.

[0008] Furthermore, pull bars are installed between the multiple groups of connection blocks.

[0009] Further, the supporting structure includes an insertion seat, a connecting seat, a support plate and a limit block. The insertion seat is provided with multiple groups, the insertion seat is provided with a mounting hole, the mounting shaft is slidably located in the mounting hole, the insertion seat is slidably arranged in the mounting groove and the bottom contacts the mounting seat, the connecting seat is arranged on multiple groups of insertion seats, the support plate is arranged on the connecting seat, the support plate is provided with two groups, the limit blocks are provided with two groups, and the limit blocks are respectively arranged on the support plates.

[0010] Furthermore, the three-dimensional heating structure includes an installation frame, positioning bolts, connecting rods and a heating ring. The installation frame is provided with two groups, and the installation frames are respectively slidably arranged on the support plates. The positioning bolts are provided with two groups, and the positioning bolts are threadedly connected and penetrated through the installation frame and are in contact with the support plate. The connecting rod is provided on the installation frame, and the connecting rod is provided with multiple groups, and the heating ring is provided on multiple groups of connecting rods.

[0011] Furthermore, a storage slot is provided on the base.

[0012] Preferably, the set temperature of the host controller during use needs to be consistent with the set temperature of the heating ring.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1. The use of a three-dimensional heating structure in conjunction with the bottom carrier plate heating can achieve three-dimensional heating, which is faster and more comprehensive and uniform.

[0015] 2. In this design, the height between the three-dimensional heating structure and the supporting structure can be adjusted, and the support structure and the mounting structure are convenient to remove and install. The height can be selected according to actual needs, and whether to use the three-dimensional heating structure can be selected according to actual needs to increase practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an annular three-dimensional heating magnetic stirrer proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of another angle of the annular three-dimensional heating magnetic stirrer proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a ring-shaped three-dimensional heating magnetic stirrer installation structure, a supporting structure and a three-dimensional heating structure proposed by the utility model;

[0019] Figure 4 This is a state diagram of the annular three-dimensional heating magnetic stirrer proposed by the utility model without the three-dimensional heating structure installed;

[0020] Figure 5The utility model provides a schematic structural diagram of a ring-shaped three-dimensional heating magnetic stirrer installation structure.

[0021] Among them, 1. base, 2. control host, 3. carrier plate, 4. sensor structure, 5. installation structure, 6. support structure, 7. three-dimensional heating structure, 8. mounting seat, 9. installation assembly, 10. installation shaft, 11. spring, 12. connecting block, 13. pulling bar, 14. insertion seat, 15. connecting seat, 16. support plate, 17. limit block, 18. installation frame, 19. positioning bolt, 20. connecting rod, 21. heating ring, 22. storage slot, 23. installation slot. DETAILED DESCRIPTION

[0022] like Figure 1 to Figure 5 As shown, the utility model is an annular three-dimensional heating magnetic stirrer, comprising a base 1, a control host 2, a carrying plate 3 and a sensor structure 4, the control host 2 is arranged on the base 1, the carrying plate 3 is arranged through the control host 2, the flask is placed on the carrying plate, the sensor structure 4 is installed on the base 1, the sensor structure mainly includes a fixing frame and a temperature sensor, and also includes a mounting structure 5, a supporting structure 6 and a three-dimensional heating structure 7, the mounting structure 5 is arranged on the base 1, the supporting structure 6 is installed on the mounting structure 5, the supporting structure 6 is removed when three-dimensional heating is not needed, the three-dimensional heating structure 7 is installed on the supporting structure 6, and the three-dimensional heating structure 7 is annular three-dimensional heating of the beaker.

[0023] The mounting structure 5 includes a mounting seat 8 and a mounting assembly 9. The mounting seat 8 is arranged on the base 1, and a plurality of mounting grooves 23 are provided on the mounting seat 8. The mounting assembly 9 is arranged on the mounting seat 8, and a plurality of mounting grooves 23 are provided on the mounting assembly 9. The mounting assembly 9 includes a mounting shaft 10, a spring 11 and a connecting block 12. The mounting shaft 10 slides through the mounting seat 8 and is slidably located in the mounting groove 23. The spring 11 is arranged on the mounting seat 8 and is located outside the mounting shaft 10. The connecting block 12 is arranged on the spring 11 and the mounting shaft 10. Pull bars 13 are installed between the plurality of connecting blocks 12. By moving the pull bars, the movement of the mounting shaft can be controlled, so that the support structure can be removed from the mounting seat conveniently.

[0024] The supporting structure 6 includes an insertion seat 14, a connecting seat 15, a support plate 16 and a limit block 17. The insertion seat 14 is provided with multiple groups. The insertion seat 14 is provided with a mounting hole (not shown in the figure). The mounting shaft 10 is slidably located in the mounting hole. The insertion seat 14 is slidably arranged in the mounting groove 23 and the bottom contacts the mounting seat 8. The connecting seat 15 is arranged on multiple groups of insertion seats 14, the support plate 16 is arranged on the connecting seat 15, the support plate 16 is provided with two groups, the limit blocks 17 are provided with two groups, and the limit blocks 17 are respectively arranged on the support plates 16 to set the lower limit position of the three-dimensional heating structure.

[0025] The three-dimensional heating structure 7 includes a mounting frame 18, positioning bolts 19, connecting rods 20 and a heating ring 21. The mounting frame 18 is provided with two groups, and the mounting frames 18 are respectively slidably arranged on the support plates 16. There are two groups of positioning bolts 19, and the positioning bolts 19 are threadedly connected and penetrated through the mounting frame 18 and are in contact with the support plate 16. The connecting rods 20 are arranged on the mounting frame 18, and there are multiple groups of connecting rods 20. The heating ring 21 is arranged on multiple groups of connecting rods 20. The heating ring mainly consists of a shell, an internal electric heating ring and a controller. The controller controls the internal electric heating ring for heating, which is a prior art. The inner wall of the shell is a heat-conducting material, and a heat-conducting silicone sheet can also be attached to the inner wall of the shell.

[0026] The base 1 is provided with a storage slot 22 for storing magnets.

[0027] When using it specifically: put the solution to be heated in a beaker and place the magnet in it. If three-dimensional heating is required, pull the pull bar 13 outward, stretch the spring 11, move the installation shaft 10 outward, and insert the insertion seat 14 into the installation groove 23 accordingly. Then loosen the pull bar 13, reset the spring 11, and insert the installation shaft 10 into the installation hole. Adjust the height of the heating ring 21, move the installation frame 18 on the support plate 16, find the position and tighten the positioning bolt 19, and the limit block 17 can set the lower limit position of the installation frame 18. When using, put the beaker into the heating ring 21 and heat it together with the bottom carrier plate 3.

[0028] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An annular three-dimensional heating magnetic stirrer, comprising a base, a control host, a carrier plate and a sensor structure, wherein the control host is arranged on the base, the carrier plate is arranged through the control host, and the sensor structure is installed on the base, characterized in that: It also includes a mounting structure, a supporting structure and a three-dimensional heating structure, wherein the mounting structure is arranged on the base, the supporting structure is mounted on the mounting structure, the supporting structure is removed when three-dimensional heating is not needed, the three-dimensional heating structure is mounted on the supporting structure, and the three-dimensional heating structure is a beaker ring-shaped three-dimensional heating structure.

2. The annular three-dimensional heating magnetic stirrer according to claim 1, characterized in that: The mounting structure comprises a mounting seat and a mounting assembly. The mounting seat is arranged on a base, and a plurality of mounting grooves are arranged on the mounting seat. The mounting assembly is arranged on the mounting seat, and a plurality of mounting grooves are arranged on the mounting assembly.

3. The annular three-dimensional heating magnetic stirrer according to claim 2, characterized in that: The mounting assembly comprises a mounting shaft, a spring and a connecting block. The mounting shaft slides through the mounting seat and is slidably located in the mounting groove. The spring is arranged on the mounting seat and is located outside the mounting shaft. The connecting block is arranged on the spring and the mounting shaft.

4. The annular three-dimensional heating magnetic stirrer according to claim 3, characterized in that: Pull bars are installed between the multiple groups of connection blocks.

5. The annular three-dimensional heating magnetic stirrer according to claim 3, characterized in that: The supporting structure includes an insertion seat, a connecting seat, a support plate and a limit block. The insertion seat is provided with multiple groups. The insertion seat is provided with a mounting hole. The mounting shaft is slidably located in the mounting hole. The insertion seat is slidably arranged in the mounting groove and the bottom contacts the mounting seat. The connecting seat is arranged on multiple groups of insertion seats, the support plate is arranged on the connecting seat, the support plate is provided with two groups, the limit blocks are provided with two groups, and the limit blocks are respectively arranged on the support plates.

6. The annular three-dimensional heating magnetic stirrer according to claim 1, characterized in that: The three-dimensional heating structure includes a mounting frame, positioning bolts, connecting rods and a heating ring. The mounting frame is provided with two groups, and the mounting frames are respectively slidably arranged on the support plates. The positioning bolts are provided with two groups, and the positioning bolts are threadedly connected and penetrated through the mounting frame and are in contact with the support plate. The connecting rod is provided on the mounting frame, and multiple groups of connecting rods are provided. The heating ring is provided on multiple groups of connecting rods.

7. The annular three-dimensional heating magnetic stirrer according to claim 1, characterized in that: A storage slot is provided on the base.

Images