Adjustable magnetic stirrer clamp

Abstract

The utility model discloses an adjustable magnetic stirrer clamp which comprises a magnetic stirrer main body and a clamp mechanism, the magnetic stirrer main body comprises a working table, the clamp mechanism is located on the working table, the clamp mechanism comprises a supporting rod, an external member is sleeved on the supporting rod, a transverse rod is arranged on the external member, and the transverse rod is connected with the magnetic stirrer main body. A fixing seat is arranged at one end of the cross rod, two sets of telescopic rods are arranged on the fixing seat, and clamping seats are arranged at one ends of the two sets of telescopic rods; the height, the angle and the position in the horizontal direction of the two groups of clamping seats relative to the workbench can be adjusted, and the positions of the clamping seats can be flexibly adjusted according to use requirements; one group of clamp mechanism comprises two groups of clamping seats, the angles and the horizontal positions of the two groups of clamping seats can be independently adjusted, one group of clamp can clamp two groups of temperature probes and correspond to two groups of stirring stations, the clamp structure is compact, the assembly steps are simplified, the space occupation area is reduced, and the stirring operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic stirrer clamps, in particular to an adjustable magnetic stirrer clamp. Background Art

[0002] A magnetic stirrer is an instrument that uses the property of magnetic materials that like poles repel each other. It drives the magnetic stirrer to rotate by constantly changing the polarity of the two ends of the base, and then relies on the rotation of the magnetic stirrer to drive the sample to rotate, so that the sample is evenly mixed. The magnetic stirrer is suitable for liquids or solid-liquid mixtures with low viscosity. The magnetic stirrer uses a clamp to clamp the temperature probe.

[0003] An existing set of clamps corresponds to clamping a set of temperature probes. When the magnetic stirrer performs multi-station magnetic stirring, multiple sets of clamps need to be set up, and each set of clamps needs to be installed and adjusted separately. The assembly process is relatively cumbersome, and multiple sets of clamps will occupy a large space area, which is not convenient for stirring operations. Utility Model Content

[0004] The utility model aims to provide an adjustable magnetic stirrer fixture to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable magnetic stirrer clamp, comprising a magnetic stirrer body and a clamp mechanism, the magnetic stirrer body comprising a workbench, and the clamp mechanism is located on the workbench, the clamp mechanism comprising a support rod, a kit is sleeved on the support rod, a cross bar is arranged on the kit, a fixed seat is arranged at one end of the cross bar, two groups of telescopic rods are arranged on the fixed seat, and one end of the two groups of telescopic rods are provided with a clamping seat.

[0006] The telescopic rod comprises a sleeve and a sleeve rod, and one end of the sleeve rod is slidably embedded in the interior of the sleeve, and the sleeve and the sleeve rod are fixed by a tightening screw.

[0007] Among them, the tail end of the sleeve is rotatably connected to the fixed seat, one group of the telescopic rods is fixed to the fixed seat by a first adjusting bolt, and the other group of the telescopic rods is fixed to the fixed seat by a second adjusting bolt, and the first adjusting bolt and the second adjusting bolt are respectively located at the upper and lower ends of the fixed seat.

[0008] Among them, the kit is provided with a first through hole and a second through hole, the support rod slides through the first through hole, the cross bar slides through the second through hole, the support rod and the kit are fixed by a third adjusting bolt, and the cross bar and the kit are connected by a fourth adjusting bolt.

[0009] Wherein, two groups of clamping plates are symmetrically arranged on the inner side of the clamping seat, and the clamping plates are connected to the inner wall of the clamping seat through multiple groups of elastic parts.

[0010] Wherein, an elastic lining is arranged on the inner side of the splint.

[0011] Wherein, a threaded connection portion is provided at the bottom of the support rod, a connecting seat is provided on the workbench, and the support rod and the connecting seat are threadedly fixed.

[0012] Wherein, the magnetic stirrer body includes an operation panel, a heating plate and a power interface.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The height position of the kit of the utility model on the support rod is adjustable, the extension length of the cross bar relative to the kit is adjustable, the rotation angle of the two sets of telescopic rods relative to the fixed seat is adjustable, and the length of the two sets of telescopic rods is adjustable, so that the height, angle and horizontal position of the two sets of clamping seats at the end relative to the workbench are adjustable, and the position of the clamping seat can be flexibly adjusted according to usage requirements.

[0015] 2. A set of clamping mechanisms of the utility model includes two sets of clamping seats, the angles and horizontal positions of the two sets of clamping seats can be adjusted separately, and one set of clamping mechanisms can clamp two sets of temperature probes corresponding to two sets of stirring stations. The structure of the clamp is compact, which simplifies the assembly steps, reduces the space occupied, and is conducive to the stirring operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the assembly of the main body and the clamp mechanism of the magnetic stirrer of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the clamp mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the utility model kit;

[0019] Figure 4 It is a structural schematic diagram of the clamping seat of the utility model.

[0020] In the figure: 1. Magnetic stirrer body; 2. Workbench; 3. Clamp mechanism; 4. Support rod; 5. Kit; 6. Cross bar; 7. Fixed seat; 8. Telescopic rod; 9. Clamp seat; 10. Sleeve; 11. Sleeve rod; 12. Tightening screw; 13. First adjusting bolt; 14. Second adjusting bolt; 15. First through hole; 16. Third adjusting bolt; 17. Second through hole; 18. Fourth adjusting bolt; 19. Clamp; 20. Elastic member; 21. Elastic lining; 22. Threaded connection; 23. Connecting seat; 24. Operation panel; 25. Heating plate; 26. Power interface. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: an adjustable magnetic stirrer clamp, comprising a magnetic stirrer body 1 and a clamp mechanism 3, the magnetic stirrer body 1 comprises a workbench 2, and the clamp mechanism 3 is located on the workbench 2, the clamp mechanism 3 comprises a support rod 4, the support rod 4 is a vertical rod, a set 5 is sleeved on the support rod 4, a cross bar 6 is arranged on the set 5, the cross bar 6 and the support rod 4 are arranged perpendicular to each other, a fixed seat 7 is arranged at one end of the cross bar 6, two groups of telescopic rods 8 are arranged on the fixed seat 7, the two groups of telescopic rods 8 can be telescoped to adjust the total length, and a clamping seat 9 is arranged at one end of the two groups of telescopic rods 8, and the temperature probe is clamped and fixed by the clamping seat 9.

[0023] Among them, the height position of the set 5 on the support rod 4 is adjustable, the extension length of the cross bar 6 relative to the set 5 is adjustable, the rotation angle of the two sets of telescopic rods 8 relative to the fixed seat 7 is adjustable, and the length of the two sets of telescopic rods 8 is adjustable, so that the height, angle and horizontal position of the two sets of clamping seats 9 at the end relative to the workbench 2 are adjustable, and the position of the clamping seat 9 can be flexibly adjusted according to usage requirements.

[0024] Among them, a set of clamping mechanisms 3 includes two sets of clamping seats 9, the angles and horizontal positions of the two sets of clamping seats 9 can be adjusted separately, and a set of clamping mechanisms 3 can clamp two sets of temperature probes, corresponding to two sets of stirring stations. The structure of the clamp is compact, which simplifies the assembly steps, reduces the space occupied, and is conducive to the stirring operation.

[0025] Among them, the telescopic rod 8 includes a sleeve 10 and a sleeve rod 11, and one end of the sleeve rod 11 is slidably embedded in the interior of the sleeve 10. The sleeve 10 and the sleeve rod 11 are fixed by a tightening screw 12. After loosening the tightening screw 12, the sleeve rod 11 can slide along the axial direction of the sleeve 10, and the extension length of the sleeve rod 11 can be adjusted. After the adjustment is completed, tighten the tightening screw 12 to achieve tightening.

[0026] Among them, the tail end of the sleeve 10 is rotatably connected to the fixed seat 7, one group of telescopic rods 8 is fixed to the fixed seat 7 by a first adjusting bolt 13, and the other group of telescopic rods 8 is fixed to the fixed seat 7 by a second adjusting bolt 14. The first adjusting bolt 13 and the second adjusting bolt 14 are respectively located at the upper and lower ends of the fixed seat 7.

[0027] Among them, loosen the first adjusting bolt 13, then one group of telescopic rods 8 can rotate relative to the fixing seat 7, and the angle of the telescopic rod 8 can be adjusted. After the adjustment is completed, tighten the first adjusting bolt 13 to achieve tightening. Similarly, loosen the second adjusting bolt 14, then the other group of telescopic rods 8 can rotate relative to the fixing seat 7, and the angle of the telescopic rod 8 can be adjusted. After the adjustment is completed, tighten the second adjusting bolt 14 to achieve tightening. The rotation angles of the two groups of telescopic rods 8 can be adjusted separately.

[0028] Among them, a first through hole 15 and a second through hole 17 are opened on the kit 5, the support rod 4 slides through the first through hole 15, the cross bar 6 slides through the second through hole 17, the support rod 4 and the kit 5 are fixed by a third adjusting bolt 16, and the cross bar 6 and the kit 5 are connected by a fourth adjusting bolt 18.

[0029] Among them, the kit 5 is mounted on a certain position of the support rod 4 and is fastened by the third adjusting bolt 16. By loosening the third adjusting bolt 16, the position of the kit 5 is adjusted. The cross bar 6 passes through the kit 5 horizontally and is fastened by the fourth adjusting bolt 18. By loosening the fourth adjusting bolt 18, the protruding length of the cross bar 6 relative to the kit 5 is adjusted.

[0030] Among them, two groups of clamping plates 19 are symmetrically arranged on the inner side of the clamping seat 9, and the clamping plates 19 are connected to the inner wall of the clamping seat 9 through multiple groups of elastic members 20, and the clamping plates 19 and the clamping seat 9 are elastically connected.

[0031] Among them, an elastic lining 21 is provided on the inner side of the clamping plate 19, and the temperature probe to be clamped is placed between the two groups of clamping plates 19. The elastic lining 21 on the inner side of the clamping plate 19 is in close contact with the temperature probe. Relying on the elastic force of multiple groups of elastic parts 20, the temperature probe is tightened, and the installation and disassembly of the temperature probe is convenient.

[0032] Among them, a threaded connection part 22 is provided at the bottom of the support rod 4, a connecting seat 23 is provided on the workbench 2, and the support rod 4 and the connecting seat 23 are threadedly fixed. The clamp mechanism 3 is a detachable structure, and the installation method is simple and convenient, which is conducive to maintenance and use.

[0033] Among them, the magnetic stirrer body 1 includes an operation panel 24, a heating plate 25 and a power interface 26. The container is placed on the heating plate 25, the solution is added, and then the stirrer is put in. The power is turned on through the power interface 26, and the temperature probe is clamped by the clamp mechanism 3. The lower end of the temperature probe is extended into the solution, and the magnetic stirrer body 1 is started for stirring.

[0034] Working principle: When in use, the support rod 4 of the clamp mechanism 3 is threadedly connected to the connecting seat 23 of the workbench 2, and the clamp mechanism 3 is fixed on the magnetic stirrer body 1. The position of the clamp seat 9 is adjusted according to the use requirements, and the position of the set 5 is adjusted by loosening the third adjusting bolt 16. After the adjustment is completed, the third adjusting bolt 16 is tightened, and the extension length of the cross bar 6 relative to the set 5 is adjusted by loosening the fourth adjusting bolt 18. After the adjustment is completed, the fourth adjusting bolt 18 is tightened, and the first adjusting bolt 13 is loosened. At this time, a group of telescopic rods 8 can rotate relative to the fixed seat 7, and the angle of the telescopic rod 8 can be adjusted. After the adjustment is completed, tighten the first adjusting bolt 13 to tighten it, and loosen the second adjusting bolt 1 4, at this time, the other group of telescopic rods 8 can rotate relative to the fixed seat 7, and the angle of the telescopic rod 8 can be adjusted. After the adjustment is completed, tighten the second adjusting bolt 14 to achieve tightening, and loosen the tightening screw 12. At this time, the sleeve rod 11 can slide along the axial direction of the sleeve 10, and the extension length of the sleeve rod 11 can be adjusted. After the adjustment is completed, tighten the tightening screw 12 to achieve tightening. According to the use requirements, the height, angle and horizontal position of the two groups of clamping seats 9 are adjusted. After the adjustment is completed, the container is placed on the heating plate 25, the solution is added, and then the stirrer is put in. The power is turned on through the power interface 26, and the temperature probe is clamped by the clamping seat 9 of the clamp mechanism 3. The lower end of the temperature probe extends into the solution, and the magnetic stirrer body 1 is started to stir.

[0035] Although the 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. An adjustable magnetic stirrer fixture, comprising a magnetic stirrer body (1) and a fixture mechanism (3), characterized in that: The magnetic stirrer body (1) comprises a workbench (2), and a clamping mechanism (3) is located on the workbench (2), the clamping mechanism (3) comprises a support rod (4), a set (5) is sleeved on the support rod (4), a cross bar (6) is arranged on the set (5), one end of the cross bar (6) is arranged with a fixed seat (7), two groups of telescopic rods (8) are arranged on the fixed seat (7), one end of the two groups of telescopic rods (8) are arranged with a clamping seat (9), the telescopic rod (8) comprises a sleeve (10) and a sleeve rod (11), and one end of the sleeve rod (11) is slidably embedded in the interior of the sleeve (10), the sleeve (10) and the sleeve rod (11) are fixed by a tightening screw (12), and the tail end of the sleeve (10) is connected to the fixed seat (7). The telescopic rods (8) and the fixed seat (7) are rotatably connected to each other, one group of the telescopic rods (8) and the fixed seat (7) are fixed by a first adjusting bolt (13), and the other group of the telescopic rods (8) and the fixed seat (7) are fixed by a second adjusting bolt (14), the first adjusting bolt (13) and the second adjusting bolt (14) are respectively located at the upper and lower ends of the fixed seat (7), a first through hole (15) and a second through hole (17) are opened on the set (5), the support rod (4) slides through the first through hole (15), the cross rod (6) slides through the second through hole (17), the support rod (4) and the set (5) are fixed by a third adjusting bolt (16), and the cross rod (6) and the set (5) are connected by a fourth adjusting bolt (18).

2. The adjustable magnetic stirrer fixture according to claim 1, characterized in that: Two groups of clamping plates (19) are symmetrically arranged on the inner side of the clamping seat (9), and the clamping plates (19) are connected to the inner wall of the clamping seat (9) via multiple groups of elastic members (20).

3. The adjustable magnetic stirrer fixture according to claim 2, characterized in that: An elastic lining (21) is provided on the inner side of the clamping plate (19).

4. The adjustable magnetic stirrer fixture according to claim 1, characterized in that: A threaded connection portion (22) is provided at the bottom of the support rod (4), a connection seat (23) is provided on the workbench (2), and the support rod (4) and the connection seat (23) are threadedly fixed.

5. The adjustable magnetic stirrer fixture according to claim 1, characterized in that: The magnetic stirrer body (1) comprises an operation panel (24), a heating plate (25) and a power supply interface (26).

Images