CN221208154U - A biological experiment bench - Google Patents

Abstract

The utility model provides an experiment table for biological experiments, which comprises an experiment table, wherein the top surface of the experiment table is provided with a supporting rod, the outer ring of the lower part of the supporting rod is rotationally connected with a storage plate, the outer ring of the upper part of the supporting rod is rotationally connected with a rotating plate, the top surface of the rotating plate is uniformly welded with a plurality of groups of arc plates, one sides of the arc plates, which are concave, are respectively provided with a telescopic rod, the other ends of the telescopic rods are respectively provided with a clamping plate, one sides of the clamping plates, which are mutually close, of the arc plates are fixedly connected with a first telescopic spring encircling the outer ring of the telescopic rods, and through the storage plate, a second telescopic spring, a limiting block and the like which are arranged, a person doing experiments can conveniently take required tools or articles, and related persons doing experiments can be prevented from mistakenly touching a bottle through the clamping plates, the guiding plates, the first telescopic springs and the like, so that the articles in the bottle can be prevented from falling down.

Description

A biological experiment bench

Technical Field

The utility model relates to the technical field of experimental platforms, in particular to an experimental platform for biological experiments.

Background technique

The laboratory bench is a table used for experimental testing and storage of instruments in hospitals, schools, chemical plants, and scientific research institutes. When conducting biological experiments, especially biological laboratory benches used in schools, there are many students doing experiments. Since some tools used in the experiments may be shared, the personnel doing the experiments or auxiliary personnel may walk around to get the required items, and there may also be a phenomenon of blind searching, which will not only cause chaos in the laboratory, but also waste time. In addition, when doing experiments on existing biological laboratory benches, especially on the laboratory benches, some bottles and jars will be placed. Some bottles and jars contain liquids, and the lids of the bottles and jars are not tightly closed. When relevant personnel conduct biological experiments, they may knock over the bottles and jars, and the items in the bottles may be spilled, which will cause waste. If there are dangerous items in the bottles and jars, it may also endanger the health of the relevant personnel. In view of this, we propose a laboratory bench for biological experiments to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a laboratory table for biological experiments to solve the problems raised by the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laboratory bench for biological experiments, comprising a laboratory table, the top surface of the laboratory table is provided with a support rod, the lower outer ring of the support rod is rotatably connected to a storage plate, the upper outer ring of the support rod is rotatably connected to a rotating plate, the top surface of the rotating plate is evenly welded with multiple groups of arc plates, the arc plates are concavely arranged on one side close to each other, the other end of the telescopic rod is provided with a clamping plate, the clamping plate and the arc plate are fixedly connected to a first telescopic spring surrounding the outer ring of the telescopic rod on one side close to each other.

As a further description of the utility model: the clamping plates are semicircular, and two groups of clamping plates are combined to form a cylindrical shape.

As a further description of the utility model: guide plates are welded to the top surfaces of the two groups of clamping plates, and the two groups of guide plates are combined into a trumpet shape.

As a further description of the utility model: four groups of cavities are evenly opened on the top surface of the laboratory table, and the bottom inner wall of the cavity is fixedly connected with a second telescopic spring, and the other end of the second telescopic spring is fixedly connected with a limiting plate.

As a further description of the utility model: a limit block is welded on the top surface of the limit plate and passes through and extends to the top of the laboratory table. The limit block is hemispherical, and four groups of limit grooves are evenly opened on the bottom surface of the storage plate, and the limit grooves match the limit blocks.

As a further description of the present invention: the top surface of the laboratory table is provided with four groups of baffles in an inclined shape, and the baffles are parallel to the diagonal line of the laboratory table.

As a further description of the utility model: the four sides of the laboratory table are each provided with two groups of door openings, and the door is fixedly connected with a first handle; the upper part of the four sides of the laboratory table is each provided with two groups of drawers, and the drawers are fixedly connected with a second handle.

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

(1) The placement plate, the second telescopic spring and the limit block are provided, so that the placement plate can be rotated, and the limit block at the bottom thereof is squeezed and moves downward. After the placement plate moves to the required position, the limit block can be clamped in the limit groove provided on the bottom surface of the placement plate under the action of the second telescopic spring and through the limit plate, thereby achieving the purpose of limiting the placement plate, making it convenient for the experimenter to take the required tools or items;

(2) Through the provided clamping plate, guide plate and first telescopic spring, etc., the bottle containing items in the laboratory can be squeezed into the clamping plate through the guide plate. At this time, the clamping plate can be squeezed by the first telescopic spring, so that the clamping plate can clamp the bottle, which can prevent the relevant personnel doing the experiment from accidentally touching the bottle, causing the bottle to fall, and then causing the items in the bottle to spill.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a partial cross-sectional structural schematic diagram of the storage plate of the present invention;

FIG3 is a schematic diagram of the structure of the clamping plate of the present invention;

FIG. 4 is a schematic diagram of the structure of the limit block of the utility model.

In the figure: 1. laboratory table; 2. box door; 3. first handle; 4. second handle; 5. drawer; 6. baffle; 7. rotating plate; 8. support rod; 9. clamping plate; 10. storage plate; 11. limit block; 12. telescopic rod; 13. first telescopic spring; 14. arc plate; 15. guide plate; 16. limit plate; 17. second telescopic spring.

Detailed ways

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.

Please refer to Figures 1 to 4. The utility model provides a technical solution: a laboratory bench for biological experiments, including a laboratory table 1, a support rod 8 is arranged on the top surface of the laboratory table 1, the lower outer ring of the support rod 8 is rotatably connected to a storage plate 10, the upper outer ring of the support rod 8 is rotatably connected to a rotating plate 7, a plurality of groups of arc plates 14 are uniformly welded on the top surface of the rotating plate 7, a telescopic rod 12 is arranged on one side of the concave arc plates 14 close to each other, a clamping plate 9 is arranged on the other end of the telescopic rod 12, and a first telescopic spring 13 surrounding the outer ring of the telescopic rod 12 is fixedly connected to the side of the clamping plate 9 and the arc plate 14 close to each other.

In this embodiment, the clamping plates 9 are semicircular, and two groups of clamping plates 9 are combined into a cylindrical shape. The top surfaces of the two groups of clamping plates 9 are welded with guide plates 15, and the two groups of guide plates 15 are combined into a trumpet shape.

During specific use: the bottle containing items in the laboratory can be squeezed into the clamping plate 9 through the guide plate 15. At this time, the clamping plate 9 can be squeezed under the action of the first telescopic spring 13, so that the clamping plate 9 can clamp the bottle.

In this embodiment: four groups of cavities are evenly opened on the top surface of the laboratory table 1, and the bottom inner wall of the cavity is fixedly connected to a second telescopic spring 17, the other end of the second telescopic spring 17 is fixedly connected to a limiting plate 16, and a limiting block 11 is welded on the top surface of the limiting plate 16, which penetrates and extends to the top of the laboratory table 1, and the limiting block 11 is hemispherical, and four groups of limiting grooves are evenly opened on the bottom surface of the storage plate 10, and the limiting grooves match the limiting blocks 11.

During specific use: the storage plate 10 can be rotated, and the limit block 11 at the bottom thereof is squeezed and moves downward. After the storage plate 10 moves to the required position, the limit block 11 can be clamped in the limit groove opened on the bottom surface of the storage plate 10 under the action of the second telescopic spring 17 and through the limit plate 16.

In this embodiment: four groups of baffles 6 are arranged on the top surface of the laboratory table 1 in an inclined shape, and the baffles 6 are parallel to the diagonal of the laboratory table 1, two groups of box doors 2 are arranged on the four sides of the laboratory table 1 in a double-door shape, and the box doors 2 are fixedly connected to the first handles 3, and two groups of drawers 5 are arranged on the upper part of the four sides of the laboratory table 1, and the drawers 5 are fixedly connected to the second handles 4.

During specific use: the box door 2 can be opened by the first handle 3, and the corresponding experimental items or tools can be placed in the experimental table 1. At the same time, the drawer 5 can be opened by the second handle 4, and the corresponding experimental items can also be placed in the drawer 5.

Working principle: when students or relevant staff are conducting biological experiments, they can place relevant materials used in the experiment, especially materials shared by multiple people, on the storage board 10. If others need to use them, they can rotate the storage board 10. When the storage board 10 rotates, the limit block 11 at the bottom can be squeezed and move downward. After the storage board 10 moves to the required position, the limit block 11 can be clamped in the limit groove opened on the bottom surface of the storage board 10 under the action of the second telescopic spring 17 and through the limit plate 16, thereby achieving the purpose of limiting the storage board 10 and facilitating experiments. The personnel can take the tools or items they need, and can also squeeze the bottles containing items in the laboratory into the clamping plate 9 through the guide plate 15. At this time, the clamping plate 9 can be squeezed by the first telescopic spring 13, so that the clamping plate 9 can clamp the clamped bottle, which can prevent the relevant personnel doing the experiment from accidentally touching the bottle, causing the bottle to fall, and then causing the items in the bottle to spill. The box door 2 can be opened by the first handle 3, and the corresponding experimental items or tools can be placed in the laboratory table 1. At the same time, the drawer 5 can be opened by the second handle 4, and the corresponding experimental items can be placed in the drawer 5.

The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions recorded in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A laboratory table for biological experiments, comprising a laboratory table (1), characterized in that: a support rod (8) is arranged on the top surface of the laboratory table (1), the lower outer ring of the support rod (8) is rotatably connected to a storage plate (10), the upper outer ring of the support rod (8) is rotatably connected to a rotating plate (7), a plurality of groups of arc plates (14) are uniformly welded on the top surface of the rotating plate (7), a telescopic rod (12) is arranged on one side of the concave arc plates (14) close to each other, a clamping plate (9) is arranged on the other end of the telescopic rod (12), and a first telescopic spring (13) surrounding the outer ring of the telescopic rod (12) is fixedly connected to the side of the clamping plate (9) and the arc plate (14) close to each other. 2. A biological experiment bench according to claim 1, characterized in that the clamping plates (9) are semicircular, and two groups of clamping plates (9) are combined to form a cylindrical shape. 3. A laboratory table for biological experiments according to claim 1, characterized in that: guide plates (15) are welded to the top surfaces of the two groups of clamping plates (9), and the two groups of guide plates (15) are combined into a trumpet shape. 4. A laboratory table for biological experiments according to claim 1, characterized in that: four groups of cavities are evenly opened on the top surface of the laboratory table (1), and a second telescopic spring (17) is fixedly connected to the bottom inner wall of the cavity, and the other end of the second telescopic spring (17) is fixedly connected to a limit plate (16). 5. A laboratory table for biological experiments according to claim 4, characterized in that: a limit block (11) is welded on the top surface of the limit plate (16) and passes through and extends to the top of the laboratory table (1), and the limit block (11) is hemispherical, and four groups of limit grooves are evenly opened on the bottom surface of the storage plate (10), and the limit grooves match the limit blocks (11). 6. A laboratory table for biological experiments according to claim 1, characterized in that: the top surface of the laboratory table (1) is provided with four sets of baffles (6) in an inclined shape, and the baffles (6) are parallel to the diagonal of the laboratory table (1). 7. A biological experiment bench according to claim 1, characterized in that: the four sides of the bench table (1) are provided with two sets of doors (2) in a double-door shape, and the doors (2) are fixed with A first handle (3) is connected, and two sets of drawers (5) are arranged on the upper parts of the four sides of the laboratory table (1). A second handle (4) is fixedly connected to the drawer (5).