Quick-to-use magnetic stirrer

Abstract

The utility model discloses a magnetic stirrer quick to use, which relates to the technical field of magnetic stirrers and comprises a stirrer base and a stirring cup, a stirrer body is arranged in the stirrer base, the stirring cup is arranged on the outer wall of the top of a tray, and a supporting column is arranged on the outer wall of the stirrer base. The outer wall of the rear side of the supporting column is fixedly connected with a supporting frame. According to the magnetic stirrer rapid to use, the outer wall of the front side of a second clamping piece is tightly attached to the outer wall of the rear side of a stirring cup, and the outer wall of the front side of the stirring cup is tightly attached to the outer wall of the rear side of a first clamping piece, so that the stirring cup is clamped through the first clamping piece and the second clamping piece, and the stirring cup is prevented from moving in the mixing process; and the three second clamping pieces can move at the same time, limiting clamping can be rapidly and conveniently carried out, the number of the stirring cups and the number of the thermometers are both three, and therefore multiple sets of samples can be mixed at the same time, and the machining efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic stirrers, in particular to a magnetic stirrer which is quick to use. Background Art

[0002] The magnetic stirrer is a laboratory instrument used for liquid mixing. It is mainly used to stir or heat and stir low-viscosity liquids or solid-liquid mixtures at the same time. In conjunction with the heating temperature control system, it can heat and control the sample temperature according to specific experimental requirements, maintain the temperature conditions required by the experimental conditions, and ensure that the liquid mixing meets the experimental requirements.

[0003] Existing magnetic stirrers usually do not have a clamping structure for the sample liquid cup, so that the sample liquid cup will be offset during the mixing process, affecting the sample liquid mixing effect. In addition, usually only a single tray is provided, and only a single cup of sample liquid can be mixed at a time. The stirring efficiency is low and it is not convenient to use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a magnetic stirrer that is quick to use is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic stirrer which is quick to use, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-to-use magnetic stirrer, comprising a stirrer base and a stirring cup, wherein a stirrer body is arranged inside the stirrer base, and the top outer wall of the stirrer body is connected to a tray, the stirring cup is arranged on the top outer wall of the tray, and the stirrer body, the tray and the stirring cup are each provided with three, a support column is arranged on the outer wall of the stirrer base, and a slide rail is provided inside the support column, a support frame is fixedly connected to the rear outer wall of the support column, and the support frame is arranged on the rear side of the tray.

[0007] Furthermore, a clamping assembly for clamping is arranged above the blender base, and the clamping assembly includes a first clamping piece and a second clamping piece. The front outer wall of the blending cup is connected to the first clamping piece, and the rear outer wall of the blending cup is connected to the second clamping piece.

[0008] Furthermore, the clamping assembly also includes a return spring and a push rod, and the return spring and the push rod are fixed to the rear outer wall of the second clamping piece from top to bottom, and the push rod is arranged on the rear side of the support frame.

[0009] Furthermore, the clamping assembly also includes a handle and a slide groove. The rear outer wall of the push rod is provided with a handle, and the interior of the support frame is provided with a slide groove.

[0010] Furthermore, a push rod is slidably connected to the outer wall of the slide groove, and a first clamping piece is slidably connected to the inside of the slide rail.

[0011] Furthermore, a temperature measuring component for measuring temperature is provided on the left top outer wall of the stirrer base, and the temperature measuring component includes a first telescopic rod and a second telescopic rod, and the outer wall of the top end of the first telescopic rod is connected to the second telescopic rod.

[0012] Furthermore, the temperature measuring component also includes a support rod and an anti-slip sheet. The top end of the second telescopic rod is fixedly connected to the support rod, and the anti-slip sheet is arranged inside the support rod.

[0013] Furthermore, the interior of the anti-slip sheet is connected with a thermometer, and three thermometers are provided.

[0014] The utility model provides a magnetic stirrer which is quick to use and has the following beneficial effects:

[0015] 1. The quick-to-use magnetic stirrer, after adjusting the position of the second clamping piece, put the stirring cup on the top of the tray, release the grip, the reset spring rebounds, and the push rod and the second clamping piece move forward until the front outer wall of the second clamping piece is close to the rear outer wall of the stirring cup, and the front outer wall of the stirring cup is close to the rear outer wall of the first clamping piece, so that the first clamping piece and the second clamping piece can clamp the stirring cup to prevent the stirring cup from moving during the mixing process, thereby affecting the mixing effect, and the three second clamping pieces can move at the same time, and the limit clamping can be performed quickly and conveniently.

[0016] 2. The magnetic stirrer is quick to use. The second telescopic rod can slide up and down at the top end of the first telescopic rod, thereby driving the support rod to move up and down, so as to adjust the bottom height of the thermometer. The anti-slip sheet can prevent the thermometer from sliding. The thermometer can measure the sample temperature inside the stirring cup. There are three stirring cups and three thermometers, so that multiple groups of samples can be mixed at the same time, which improves the processing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view of a magnetic stirrer that is quick to use according to the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the structure of a clamping assembly of a magnetic stirrer that is quick to use according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a first clamping piece of a magnetic stirrer which is quick to use.

[0020] In the figure: 1. blender base; 2. blender body; 3. tray; 4. blender cup; 5. support column; 6. slide rail; 7. support frame; 8. clamping assembly; 801. first clamping plate; 802. second clamping plate; 803. return spring; 804. push rod; 805. handle; 806. slide groove; 9. temperature measuring assembly; 901. first telescopic rod; 902. second telescopic rod; 903. support rod; 904. anti-slip sheet; 10. thermometer. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] like Figure 1-Figure 3 As shown, a quick-to-use magnetic stirrer comprises a stirrer base 1 and a stirring cup 4, a stirrer body 2 is arranged inside the stirrer base 1, and a tray 3 is connected to the top outer wall of the stirrer body 2, the stirring cup 4 is arranged on the top outer wall of the tray 3, and three stirrer bodies 2, trays 3 and stirring cups 4 are arranged, a support column 5 is arranged on the outer wall of the stirrer base 1, and a slide rail 6 is opened inside the support column 5, a support frame 7 is fixedly connected to the rear outer wall of the support column 5, and the support frame 7 is arranged on the rear side of the tray 3;

[0023] The specific operation is as follows: the stirrer base 1 is placed on a horizontal table, and the stirring cup 4 is placed on the top outer wall of the tray 3. The stirrer body 2 can drive the magnetic stirring rotor inside the stirring cup 4 to rotate through the polarity at both ends of the internal base, thereby driving the sample inside the stirring cup 4 to rotate and stir, so that the sample is mixed evenly, and the support column 5 plays a supporting role for the support frame 7 and the clamping assembly 8;

[0024] like Figure 1-Figure 3As shown, a clamping assembly 8 for clamping is arranged above the blender base 1, and the clamping assembly 8 includes a first clamping piece 801 and a second clamping piece 802, the front outer wall of the blending cup 4 is connected to the first clamping piece 801, and the rear outer wall of the blending cup 4 is connected to the second clamping piece 802, the clamping assembly 8 also includes a reset spring 803 and a push rod 804, the rear outer wall of the second clamping piece 802 is fixed with a reset spring 803 and a push rod 804 from top to bottom, and the push rod 804 is arranged on the rear side of the support frame 7, the clamping assembly 8 also includes a handle 805 and a slide groove 806, the rear outer wall of the push rod 804 is provided with a handle 805, and the interior of the support frame 7 is provided with a A slide groove 806, an outer wall of which is slidably connected with a push rod 804, a first clamping piece 801 is slidably connected inside the slide rail 6, a temperature measuring component 9 for measuring temperature is provided on the left top outer wall of the stirrer base 1, and the temperature measuring component 9 includes a first telescopic rod 901 and a second telescopic rod 902, and the outer wall of the top end of the first telescopic rod 901 is connected with the second telescopic rod 902, the temperature measuring component 9 also includes a support rod 903 and an anti-slip sheet 904, the top end of the second telescopic rod 902 is fixedly connected with the support rod 903, and the interior of the support rod 903 is provided with an anti-slip sheet 904, and the interior of the anti-slip sheet 904 is connected with a thermometer 10, and three thermometers 10 are provided;

[0025] The specific operation is as follows: before placing the mixing cup 4 on the top of the tray 3, hold the handle 805 and pull the push rod 804 backward to move it backward, and the push rod 804 drives the second clamping piece 802 to move backward, and the two ends of the return spring 803 are connected to the support frame 7 and the outer wall of the second clamping piece 802, and the return spring 803 is compressed. After adjusting the position of the second clamping piece 802, the mixing cup 4 is placed on the top of the tray 3;

[0026] The grip 805 is released, and the return spring 803 rebounds, pushing the rod 804 and the second clamping piece 802 to move forward until the front outer wall of the second clamping piece 802 is in close contact with the rear outer wall of the mixing cup 4, and the front outer wall of the mixing cup 4 is in close contact with the rear outer wall of the first clamping piece 801, so that the first clamping piece 801 and the second clamping piece 802 can clamp the mixing cup 4 to prevent the mixing cup 4 from moving during the mixing process, thereby affecting the mixing effect. The first clamping piece 801 can slide up and down inside the slide rail 6 to realize the removal and installation of the first clamping piece 801, and the three second clamping pieces 802 can move at the same time, and the limited clamping can be performed quickly and conveniently;

[0027] The second telescopic rod 902 can slide up and down at the top end of the first telescopic rod 901, thereby driving the support rod 903 to move up and down, so as to adjust the bottom height of the thermometer 10. The anti-slip sheet 904 can prevent the thermometer 10 from sliding. The thermometer 10 can measure the sample temperature inside the stirring cup 4. The stirring cup 4 and the thermometer 10 are both provided with three, so that multiple groups of samples can be mixed at the same time, thereby improving the processing efficiency of the device.

[0028] In summary, if Figure 1-Figure 3 As shown, the quick-to-use magnetic stirrer, when in use, first place the stirrer base 1 on a horizontal table, place the stirring cup 4 on the top outer wall of the tray 3, the stirrer body 2 can drive the magnetic stirring rotor inside the stirring cup 4 to rotate through the polarity of the two ends of the internal base, thereby driving the sample inside the stirring cup 4 to rotate and stir, so that the sample is mixed evenly;

[0029] Before placing the mixing cup 4 on the top of the tray 3, hold the handle 805 and pull the push rod 804 backward to move it backward. The push rod 804 drives the second clamping piece 802 to move backward. The two ends of the return spring 803 are connected to the support frame 7 and the outer wall of the second clamping piece 802. The return spring 803 is compressed. After adjusting the position of the second clamping piece 802, the mixing cup 4 is placed on the top of the tray 3, the handle 805 is released, the return spring 803 rebounds, and the push rod 804 and the second clamping piece 802 move forward, so that the first clamping piece 801 and the second clamping piece 802 clamp the mixing cup 4. The second telescopic rod 902 drives the support rod 903 to move up and down, so as to adjust the bottom height of the thermometer 10. The anti-slip sheet 904 can prevent the thermometer 10 from sliding. The mixing cup 4 and the thermometer 10 are each provided with three, so that multiple groups of samples can be mixed at the same time.

[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A magnetic stirrer that is quick to use, comprising a stirrer base (1) and a stirring cup (4), characterized in that: The blender base (1) is provided with a blender body (2) inside, and the top outer wall of the blender body (2) is connected to a tray (3), the blender cup (4) is arranged on the top outer wall of the tray (3), and the blender body (2), the tray (3) and the blender cup (4) are each provided with three, the outer wall of the blender base (1) is provided with a support column (5), and the inside of the support column (5) is provided with a slide rail (6), the rear outer wall of the support column (5) is fixedly connected to a support frame (7), and the support frame (7) is arranged on the rear side of the tray (3).

2. A quick-to-use magnetic stirrer according to claim 1, characterized in that: A clamping assembly (8) for clamping is arranged above the blender base (1), and the clamping assembly (8) comprises a first clamping piece (801) and a second clamping piece (802); the front outer wall of the blending cup (4) is connected to the first clamping piece (801), and the rear outer wall of the blending cup (4) is connected to the second clamping piece (802).

3. A quick-to-use magnetic stirrer according to claim 2, characterized in that: The clamping assembly (8) further comprises a return spring (803) and a push rod (804); the return spring (803) and the push rod (804) are fixed on the rear outer wall of the second clamping piece (802) from top to bottom, and the push rod (804) is arranged on the rear side of the support frame (7).

4. A quick-to-use magnetic stirrer according to claim 3, characterized in that: The clamping assembly (8) further comprises a handle (805) and a slide groove (806); the rear outer wall of the push rod (804) is provided with the handle (805); and the interior of the support frame (7) is provided with the slide groove (806).

5. A quick-to-use magnetic stirrer according to claim 4, characterized in that: The outer wall of the slide groove (806) is slidably connected to a push rod (804), and the interior of the slide rail (6) is slidably connected to a first clamping piece (801).

6. A quick-to-use magnetic stirrer according to claim 1, characterized in that: A temperature measuring component (9) for measuring temperature is arranged on the left top outer wall of the stirrer base (1), and the temperature measuring component (9) comprises a first telescopic rod (901) and a second telescopic rod (902), and the outer wall of the top end of the first telescopic rod (901) is connected to the second telescopic rod (902).

7. A quick-to-use magnetic stirrer according to claim 6, characterized in that: The temperature measuring component (9) further comprises a support rod (903) and an anti-slip sheet (904); the top end of the second telescopic rod (902) is fixedly connected to the support rod (903), and the interior of the support rod (903) is provided with an anti-slip sheet (904).

8. A quick-to-use magnetic stirrer according to claim 7, characterized in that: The interior of the anti-slip sheet (904) is connected to a thermometer (10), and three thermometers (10) are provided.

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