Constant water level heat collecting constant temperature magnetic stirrer

Abstract

The utility model relates to experimental equipment technical field discloses a constant water level heat collecting type constant temperature magnetic stirrer, including a plurality of support blocks, the surface fixedly connected with measuring instrument of support block, the surface fixedly connected with platform of measuring instrument, the surface fixedly connected with fixed link of measuring instrument, the circular arc surface sliding connection has clamping block of fixed link, the surface sliding insertion has bolt of clamping block, the circular arc surface screw thread connection has nut of bolt, the surface sliding insertion has magnetic stirrer of clamping block. This constant water level heat collecting type constant temperature magnetic stirrer reached the effect that the clamping block was adjusted, avoided when using, because the commonly used clamping block was not easy to adjust height, thereby when facing the container of different size, the staff all need long time to adjust the height of clamping block, lead to the staff in the efficiency and time aspect of test greatly improved, increased the situation of experimental result.

Description

Technical Field

[0001] This utility model relates to the field of experimental equipment technology, and in particular to a constant water level heat-collecting constant temperature magnetic stirrer. Background Technology

[0002] Magnetic stirrers are commonly used in laboratory experiments involving solution stirring and isothermal reactions. They achieve solution stirring by driving the stir bar to rotate using magnetic force, and simultaneously achieve temperature control with a heating mechanism. However, existing magnetic stirrers have many shortcomings in their use.

[0003] First, the clamp adjustment is inconvenient. Most existing magnetic stirrers use fixed or cumbersome adjustment structures for their clamps. When faced with experimental containers of different heights and sizes, staff need to spend a lot of time adjusting the height and fixed position of the clamps. This operation is cumbersome and inefficient, which seriously affects the experimental process and prolongs the time to produce experimental results.

[0004] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: because the height of commonly used clamps is not easy to adjust, when dealing with containers of different sizes, the staff need to adjust the height of the clamps for a long time, which greatly increases the efficiency and time of the staff in testing and increases the likelihood of obtaining experimental results. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the height of the commonly used clamp is not easy to adjust, so when facing containers of different sizes, the staff need to adjust the height of the clamp for a long time, which greatly increases the efficiency and time of the staff in testing and increases the time required to obtain experimental results. To this end, we propose a constant water level heat collection constant temperature magnetic stirrer.

[0006] To achieve the above objectives, this application adopts the following technical solution: a constant water level heat-collecting constant temperature magnetic stirrer, comprising several support blocks, a measuring instrument fixedly connected to the surface of the support blocks, a platform fixedly connected to the surface of the measuring instrument, a fixing rod fixedly connected to the surface of the measuring instrument, a clamping block slidably connected to the arc surface of the fixing rod, a bolt slidably inserted into the surface of the clamping block, a nut threadedly connected to the arc surface of the bolt, and a magnetic stirrer slidably inserted into the surface of the clamping block.

[0007] Preferably, the arc surface of the bolt is fixedly connected to two rotating plates, and the surfaces of the two rotating plates are fixedly connected with a number of anti-slip holes.

[0008] Preferably, the bolt has a flat washer slidably connected to its arc surface, and the size of the bolt is adapted to the size of the flat washer.

[0009] Preferably, a spring washer is slidably connected to the arc surface of the bolt, and the size of the bolt is adapted to the size of the spring washer.

[0010] Preferably, the surface of the magnetic stirrer is coated with a corrosion-resistant coating, which is an alumina coating.

[0011] Preferably, the surface of the support block is fixedly connected to an anti-slip block, and the surface of the anti-slip block has a plurality of anti-slip textures.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] This invention achieves the effect of adjusting the clamping blocks, avoiding the problem that the height of commonly used clamping blocks is not easy to adjust, which would require workers to spend a long time adjusting the height of the clamping blocks when dealing with containers of different sizes. This significantly improves the efficiency and time of testing, increases the availability of experimental results, and enhances the usability of the device. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the clamping block in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the magnetic stir bar in this utility model;

[0018] Figure 4 This is a schematic diagram of the anti-slip block in this utility model.

[0019] Legend: 1. Support block; 2. Measuring instrument; 3. Platform; 4. Fixing rod; 5. Clamping block; 6. Bolt; 7. Nut; 8. Magnetic stir bar; 9. Rotating plate; 10. Anti-slip hole; 11. Flat washer; 12. Spring washer; 13. Corrosion-resistant coating; 14. Anti-slip block; 15. Anti-slip texture. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] Reference Figure 1-4 As shown, this utility model provides a technical solution: a constant water level heat-collecting constant temperature magnetic stirrer, including several support blocks 1. A measuring instrument 2 is fixedly connected to the surface of the support block 1. A platform 3 is fixedly connected to the surface of the measuring instrument 2. A fixing rod 4 is fixedly connected to the surface of the measuring instrument 2. A clamping block 5 is slidably connected to the arc surface of the fixing rod 4. A bolt 6 is slidably inserted into the surface of the clamping block 5. A nut 7 is threadedly connected to the arc surface of the bolt 6. A magnetic stirrer 8 is slidably inserted into the surface of the clamping block 5, achieving the effect of adjusting the clamping block 5. This avoids the problem of the clamping block 5 being difficult to adjust in height during use, which would otherwise require long-term height adjustments for different sized containers. This significantly improves the efficiency and time of testing, increases the yield of experimental results, and enhances the usability of the device. Two rotating plates 9 are fixedly connected to the arc surface of the bolt 6. Several anti-slip holes 10 are fixedly connected to the surface of each rotating plate 9. Through the cooperation of the rotating plate 9, bolt 6, and anti-slip holes 10, the operator can easily adjust the height of the clamping block 5 without... With tools, bolt 6 can also be rotated. A flat washer 11 is slidably connected to the arc surface of bolt 6. The size of bolt 6 is adapted to the size of flat washer 11. Through the cooperation of bolt 6, flat washer 11 and nut 7, the operator is prevented from scratching the surface of clamping block 5 when tightening bolt 6 and contacting the surface of clamping block 5. A spring washer 12 is slidably connected to the arc surface of bolt 6. The size of bolt 6 is adapted to the size of spring washer 12. Through the cooperation of spring washer 12, nut 7 and bolt 6, the nut 7 is prevented from loosening due to vibration. The surface of magnetic stir bar 8 is coated with corrosion-resistant coating 13. Corrosion-resistant coating 13 is an alumina coating. Through the cooperation of magnetic stir bar 8 and corrosion-resistant coating 13, it has excellent corrosion resistance and wear resistance, extending the service life of magnetic stir bar 8. Anti-slip slider 14 is fixedly connected to the surface of support block 1. The surface of anti-slip slider 14 has several anti-slip textures 15. Through the cooperation of support block 1, anti-slip slider 14 and anti-slip textures 15, the machine movement caused by vibration during use can be prevented.

[0022] Working principle: When the operator needs to adjust the height of the clamping block 5, the operator rotates the two rotating plates 9, which drive the bolt 6 to rotate. The bolt 6 rotates inside the clamping block 5, and the rotation of the bolt 6 causes the nut 7 to disengage from the bolt 6. The bolt 6 then causes the spring washer 12 and the flat washer 11 to slide. After the operator adjusts to the appropriate height, the operator rotates the two rotating plates 9, which drive the bolt 6 to rotate. After the bolt 6 and the nut 7 are threaded together, the clamping block 5 tightens, thus completing the adjustment.

[0023] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A constant water level heat-collecting constant temperature magnetic stirrer, characterized in that, It includes several support blocks (1), a measuring instrument (2) is fixedly connected to the surface of the support block (1), a platform (3) is fixedly connected to the surface of the measuring instrument (2), a fixing rod (4) is fixedly connected to the surface of the measuring instrument (2), a clamping block (5) is slidably connected to the arc surface of the fixing rod (4), a bolt (6) is slidably inserted into the surface of the clamping block (5), a nut (7) is threadedly connected to the arc surface of the bolt (6), and a magnetic stirrer (8) is slidably inserted into the surface of the clamping block (5).

2. The constant water level heat-collecting constant temperature magnetic stirrer according to claim 1, characterized in that: The bolt (6) has two rotating plates (9) fixedly connected to its arc surface, and the surfaces of the two rotating plates (9) are fixedly connected with a number of anti-slip holes (10).

3. The constant water level heat-collecting constant temperature magnetic stirrer according to claim 1, characterized in that: The bolt (6) has a flat washer (11) slidably connected to its arc surface, and the size of the bolt (6) is adapted to the size of the flat washer (11).

4. The constant water level heat-collecting constant temperature magnetic stirrer according to claim 1, characterized in that: The bolt (6) has a spring washer (12) slidably connected to its arc surface, and the size of the bolt (6) is adapted to the size of the spring washer (12).

5. A constant water level heat-collecting constant temperature magnetic stirrer according to claim 1, characterized in that: The surface of the magnetic stir bar (8) is coated with a corrosion-resistant coating (13), which is an alumina coating.

6. A constant water level heat-collecting constant temperature magnetic stirrer according to claim 1, characterized in that: The surface of the support block (1) is fixedly connected to an anti-slip block (14), and the surface of the anti-slip block (14) is provided with a number of anti-slip textures (15).

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