On-ice operation experiment table

Abstract

The utility model discloses an on-ice operation experiment table, and relates to the field of test equipment. The on-ice operation experiment table comprises a working table and further comprises an experiment groove formed in the working table, sliding grooves are symmetrically formed in the working table, and the two sliding grooves are located on the two sides of the experiment groove respectively; the sliding block is connected into the sliding groove in a sliding mode; the first spring is arranged in the sliding groove; the two first clamping plates are attached to the outer walls of the two sides of the ice block respectively, so that the ice block is clamped and fixed, the stability of the ice block in the experiment groove is kept, meanwhile, the second clamping plates located at the two ends of the first clamping plates are attached to the two ends of the ice block under the pushing of the second compressed springs, and the ice block is clamped and fixed. The stability of ice blocks in the experimental tank is improved, and the situation that the ice blocks gradually melt along with time and displace in the experimental tank, so that in the operation process of cell cryopreservation and resuscitation, a cell container topples over, and cell loss is caused is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of test equipment, in particular to an ice operation test bench. Background Art

[0002] In biotechnology experiments, the activities of many enzymes and biomolecules are extremely sensitive to temperature. Therefore, in order to ensure the biological activity of drugs, more and more experiments require to be performed on ice.

[0003] However, there is currently no experimental equipment on the market that can operate directly on ice. Most of the operations are performed by using a container to hold ice cubes and then operating on the ice surface inside the container. However, the ice cubes may move in the container as they gradually melt over time, causing the sample container to tip over and resulting in sample loss. In view of this, the present utility model is specially proposed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an ice operation experimental platform that can overcome the above problems or at least partially solve the above problems.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] The ice operation experiment table includes a workbench and also includes: an experimental groove opened on the workbench, wherein the workbench is symmetrically provided with slide grooves, and the two slide grooves are respectively located on both sides of the experimental groove; a slider, slidably connected in the slide groove; a spring, arranged in the slide groove, wherein one end of the spring is fixedly connected to the slider, and the other end is fixedly connected to the inner wall of the slide groove, a push plate is fixedly connected to the slider, and one end of the push plate passing through the slide groove is fixedly connected to a clamping plate, and the clamping plate is located in the experimental groove.

[0007] Preferably, the clamping plate 1 is fixedly connected to a guide slide rod, the guide slide rod is symmetrically slidably connected to a sliding seat, the sliding seat is fixedly connected to the clamping plate 2, the guide slide rod is sleeved with a spring 2, one end of the spring 2 is fixedly connected to the sliding seat, and the other end is fixedly connected to the clamping plate 1.

[0008] Furthermore, anti-slip bumps are provided on the first clamping plate and the second clamping plate.

[0009] In order to facilitate the cleaning of sewage generated during the cleaning process of the experimental tank, preferably, a sewage pipe connected to the experimental tank is provided on the workbench, and a valve switch is provided on the sewage pipe.

[0010] In order to keep the experimental tank clean, preferably, a hollow cavity is opened in the workbench, the hollow cavity is connected to the experimental tank, a push-pull plate for closing the experimental tank is slidably connected in the hollow cavity, and a push-pull block is fixedly connected to the push-pull plate.

[0011] In order to keep the workbench surface tidy, preferably, a storage cavity is opened on the workbench, a storage box is slidably connected to the storage cavity, and a handle is fixedly connected to the storage box.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0013] The utility model has two clamping plates that respectively fit with the outer walls of both sides of the ice cube, so as to clamp and fix the ice cube to maintain the stability of the ice cube in the experimental tank. At the same time, the clamping plates 2 located at both ends of the clamping plate 1 fit with the two ends of the ice cube under the push of the compressed spring 2, thereby improving the stability of the ice cube in the experimental tank and preventing the ice cube from gradually melting over time and causing displacement in the experimental tank, which would cause the cell container to tip over during the cell freezing and thawing operation, resulting in cell loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0016] Figure 3 It is a cross-sectional view of the workbench of the utility model;

[0017] Figure 4 It is a partial structural diagram of the utility model;

[0018] Figure 5 This utility model Figure 3 Enlarged view of part A;

[0019] Figure 6 This utility model Figure 4 Magnified view of part B.

[0020] In the figure: 1. Workbench; 101. Experimental trough; 102. Push-pull plate; 103. Push-pull block; 104. Drain pipe; 105. Valve switch; 2. Storage box; 3. Slide; 301. Slider; 302. Spring 1; 303. Push plate; 304. Clamping plate 1; 4. Guide slide; 401. Sliding seat; 402. Clamping plate 2; 403. Spring 2. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0022] Example 1:

[0023] Reference Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The ice operation experiment platform includes a workbench 1 and also includes: an experimental groove 101 opened on the workbench 1, wherein the workbench 1 is symmetrically provided with slide grooves 3, and the two slide grooves 3 are respectively located on both sides of the experimental groove 101; a slider 301, which is slidably connected in the slide groove 3; a spring 302, which is arranged in the slide groove 3, wherein one end of the spring 302 is fixedly connected to the slider 301, and the other end is fixedly connected to the inner wall of the slide groove 3, and a push plate 303 is fixedly connected to the slider 301, and one end of the push plate 303 passes through the slide groove 3 and is fixedly connected to a clamping plate 304, and the clamping plate 304 is located in the experimental groove 101.

[0024] The clamping plate 1 304 is fixedly connected to a guide slide rod 4, a sliding seat 401 is symmetrically slidably connected to the guide slide rod 4, a clamping plate 2 402 is fixedly connected to the sliding seat 401, a spring 2 403 is sleeved on the guide slide rod 4, one end of the spring 2 403 is fixedly connected to the sliding seat 401, and the other end is fixedly connected to the clamping plate 1 304.

[0025] Anti-slip bumps are provided on both the first clamping plate 304 and the second clamping plate 402 .

[0026] When it is necessary to perform an experimental operation on ice, first move the two clamping plates 304 to the two sides of the experimental tank 101. When the clamping plate 304 moves, the sliding block 301 can be pushed to slide to the side away from the experimental tank 101 by the pushing plate 303, and the spring 1 302 is compressed to form a certain gap between the two clamping plates 304. Then, the ice cube required for the experiment is placed in the experimental tank 101 and located between the two clamping plates 304. Then, the clamping plate 1 304 is slowly released. At this time, the compressed spring 1 302 generates a thrust to push the sliding block 301 to move to the side close to the experimental tank 101 in the sliding groove 3. At the same time, when the sliding block 301 moves, the pushing plate 303 can push the clamping plate 1 304 to move synchronously until the two clamping plates 304 are respectively in contact with the outer walls of the two sides of the ice cube, so that the ice cube is clamped and fixed to maintain the stability of the ice cube in the experimental tank 101. Then, the matching hole rack is placed on the ice cube to perform the experimental operation.

[0027] At the same time, the clamping plates 2 402 at both ends of the clamping plate 1 304 are pushed by the compressed spring 2 403 to fit the two ends of the ice cube, thereby improving the stability of the ice cube in the experimental tank 101 and preventing the ice cube from gradually melting over time and causing displacement in the experimental tank 101, which would cause the cell container to tip over and cause cell loss during the cell freezing and thawing operations. At the same time, the anti-slip soil blocks set on the clamping plates 1 304 and 2 402 increase the friction coefficient between the clamping plates 1 304 and 2 402 and the ice cube, thereby further improving the stability of the ice cube in the experimental tank 101.

[0028] Example 2:

[0029] Reference Figure 1 、 Figure 2 The ice operation experimental platform is basically the same as that of Example 1. Furthermore, a hollow cavity is opened on the workbench 1, which is connected to the experimental slot 101. A push-pull plate 102 for closing the experimental slot 101 is slidably connected in the hollow cavity, and a push-pull block 103 is fixedly connected to the push-pull plate 102;

[0030] When the experiment is over and the inner wall of the experimental tank 101 is cleaned, in order to keep the inner wall of the experimental tank 101 clean when not in use, the push-pull block 103 can be used to push the push-pull plate 102 to move out of the hollow cavity until the push-pull plate 102 completely covers the experimental tank 101 to prevent the experimental tank 101 from being contaminated when other experimental operations are performed on the surface of the workbench 1.

[0031] Example 3:

[0032] Reference Figure 1 、 Figure 2 The ice operation experimental table is basically the same as that of Example 1. Furthermore, a storage cavity is provided on the workbench 1, a storage box 2 is slidably connected to the storage cavity, and a handle is fixedly connected to the storage box 2;

[0033] When the experiment is finished, the unused consumables and tools can be placed in the storage box 2 so that the workbench 1 can be quickly restored to a tidy state, thereby facilitating the preparation for the next experiment and providing a comfortable and orderly working environment for the experimenters.

[0034] Example 4:

[0035] Reference Figure 1 、 Figure 3 The ice operation experimental platform is basically the same as that in Example 1. Furthermore, a drainage pipe 104 connected to the experimental tank 101 is provided on the workbench 1, and a valve switch 105 is provided on the drainage pipe 104;

[0036] When there is no need to conduct experimental operations on ice, by opening the valve switch 105, the water after the ice melts can automatically flow out of the experimental tank 101 through the sewage pipe 104. At the same time, the setting of the sewage pipe 104 makes it easy to clean the inner wall of the experimental tank 101.

[0037] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. An ice operation laboratory bench, comprising a workbench (1), characterized in that: Also includes: An experimental tank (101) is provided on the workbench (1), Wherein, the workbench (1) is symmetrically provided with slide grooves (3), and the two slide grooves (3) are respectively located on both sides of the experimental tank (101); A slider (301) is slidably connected in the slide groove (3); Spring 1 (302), disposed in the slide groove (3), One end of the spring (302) is fixedly connected to the slider (301), and the other end is fixedly connected to the inner wall of the slide groove (3). A push plate (303) is fixedly connected to the slider (301). One end of the push plate (303) passing through the slide groove (3) is fixedly connected to a clamping plate (304). The clamping plate (304) is located in the experimental tank (101).

2. The ice operation test bench according to claim 1, characterized in that: The clamping plate 1 (304) is fixedly connected to a guide slide bar (4), the guide slide bar (4) is symmetrically slidably connected to a sliding seat (401), the sliding seat (401) is fixedly connected to the clamping plate 2 (402), the guide slide bar (4) is sleeved with a spring 2 (403), one end of the spring 2 (403) is fixedly connected to the sliding seat (401), and the other end is fixedly connected to the clamping plate 1 (304).

3. The ice operation test platform according to claim 2, characterized in that: Anti-slip bumps are provided on the clamping plate 1 (304) and the clamping plate 2 (402).

4. The ice operation test bench according to claim 1, characterized in that: The workbench (1) is provided with a sewage pipe (104) connected to the experimental tank (101), and the sewage pipe (104) is provided with a valve switch (105).

5. The ice operation experimental platform according to claim 1, characterized in that: The workbench (1) is provided with a hollow cavity, the hollow cavity being connected to the experimental slot (101), a push-pull plate (102) for closing the experimental slot (101) being slidably connected in the hollow cavity, and a push-pull block (103) being fixedly connected to the push-pull plate (102).

6. The ice operation test platform according to claim 1, characterized in that: A storage cavity is provided on the workbench (1), a storage box (2) is slidably connected in the storage cavity, and a handle is fixedly connected to the storage box (2).

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