Experiment display platform

Abstract

The utility model relates to the technical field of experiment display platforms, in particular to an experiment display platform, which solves the problems mentioned in the background technology and comprises a display platform body, a cleaning tank arranged in the middle of the top of the display platform body, a faucet mounted on the top of the display platform body, and two cabinet doors arranged on the side wall of the display platform body. A third supporting rod is connected to one side of the display stand body, a water outlet pipe is installed on the other side of the display stand body, a first sliding rod is installed on the third supporting rod, a second sliding rod is connected to the bottom of the first sliding rod, a limiting piece is connected to the bottom of the second sliding rod, a protective cylinder is connected to one end of the first sliding rod, and fixing rods are arranged on the outer walls of the two sides of the display stand body. Each fixing rod is provided with a first supporting rod, each fixing rod is provided with a second supporting rod, each first supporting rod and each second supporting rod are each provided with a rotary supporting hole, and the top of each first supporting rod is connected with the same first storage plate.

Description

Technical Field

[0001] The utility model relates to the technical field of experiment display platforms, in particular to an experiment display platform. Background Art

[0002] As we all know, chemistry is a natural science based on experiments. Doing experiments well can not only make students' basic knowledge more solid, but also effectively improve their thinking ability and practical skills. There are many chemical experimental tools needed in the experiment, such as beakers, measuring cylinders, distillation flasks, conical flasks, etc. Before conducting the experiment, teachers in technical schools need to introduce the experimental instruments to students clearly so that the students' experimental process can go more smoothly.

[0003] Today's experimental display platforms are mostly fixed in size. However, when teachers conduct experiments with students, they use a large number of teaching experimental tools. The experimental display platform cannot display and conduct experiments in a unified manner, resulting in teachers having to repeatedly take and replace them. This not only affects the teaching process, but also prevents students from gaining knowledge in advance. In addition, when teachers conduct experiments on the experimental display platform, some chemical substances combine and splash, which can easily cause accidental injuries to students.

[0004] Therefore, we designed an experimental demonstration platform to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an experimental display platform, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental display platform, including a display platform body, a cleaning tank is arranged in the middle of the top of the display platform body, a faucet is installed on the top of the display platform body, two cabinet doors are arranged on the side wall of the display platform body, a third support rod is connected to one side of the display platform body, a water outlet pipe is installed on the other side of the display platform body, a first sliding rod is installed on the third support rod, a second sliding rod is connected to the bottom of the first sliding rod, a limiting plate is connected to the bottom of the second sliding rod, a protective tube is connected to one end of the first sliding rod, fixing rods are arranged on the outer walls of both sides of the display platform body, a first supporting rod is arranged on each fixing rod, a second supporting rod is arranged on each fixing rod, a rotating supporting hole is arranged on each first supporting rod and each second supporting rod, the top of each first supporting rod is connected to the same first placing plate, and the top of each second supporting rod is connected to the same second placing plate.

[0009] Furthermore, a sliding hole is provided on the third support rod, the cross section of the first sliding rod is square, the cross section of the second sliding rod is circular, and both the first sliding rod and the second sliding rod can pass through the sliding hole.

[0010] Furthermore, the top and bottom of the protective tube are both opened and made of transparent material.

[0011] Furthermore, each rotation support hole is rectangular at the top and circular at the bottom.

[0012] Furthermore, a fireproof coating is provided on the top of the display platform body, and a protective coating is provided on the bottom of the display platform body.

[0013] Furthermore, the length of each first support rod is smaller than the length of each second support rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an experimental display platform with the following beneficial effects:

[0016] 1. The experimental display platform has a protective tube made of transparent material, which can slide and rotate on the third support rod through the first slide rod and the second slide rod, so that the protective tube can be covered on the experimental instrument to prevent chemical substances from splashing around during the experiment, thereby improving the safety of personnel;

[0017] Second, the experimental display platform can be rotated through the rotating support hole by the first support rod and the second support rod, and the first placement board or the second placement board can be supported on the display platform body, so that the teacher can display chemical experimental instruments of different heights and quantities according to the course situation, thereby increasing the display area, improving the teacher's teaching process, and enabling students to have sensory cognition in advance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the isometric structure of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model.

[0020] In the figure: 1. display table; 2. cleaning tank; 3. faucet; 4. cabinet door; 5. third support rod; 6. first slide rod; 7. second slide rod; 8. limit plate; 9. protective tube; 10. water outlet pipe; 11. fixing rod; 12. first support rod; 13. second support rod; 14. first storage plate; 15. second storage plate; 16. rotating support hole. 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 1-2 The utility model provides an experimental display platform, comprising a display platform body 1, a fireproof coating is arranged on the top of the display platform body 1, a protective coating is arranged on the bottom of the display platform body 1, a cleaning tank 2 is arranged in the middle of the top of the display platform body 1, a faucet 3 is installed on the top of the display platform body 1, two cabinet doors 4 are arranged on the side wall of the display platform body 1, and the experimental instruments can be stored by opening the cabinet doors (4), a third support rod 5 is connected to one side of the display platform body 1, a water outlet pipe 10 is installed on the other side of the display platform body 1, a first slide rod 6 is installed on the third support rod, a second slide rod 7 is connected to the bottom of the first slide rod 6, a slide hole is arranged on the third support rod 5, the cross section of the first slide rod 6 is square, the cross section of the first slide rod 6 is circular, and both the first slide rod 6 and the second slide rod 7 can pass through the slide hole The bottom of the second sliding rod 7 is connected to a limiting plate 8, one end of the first sliding rod 6 is connected to a protective tube 9, the top and bottom of the protective tube 9 are both opened, and are made of transparent material, and the outer walls of both sides of the display platform body 1 are provided with fixed rods 11, each fixed rod 11 is installed with a first support rod 12, each fixed rod 11 is installed with a second support rod 13, the length of each first support rod 12 is less than the length of each second support rod 13, each first support rod 12 and each second support rod 13 are provided with a rotation support hole 16, each rotation support hole 16 is rectangular on the top and circular on the bottom, the top of each first support rod 12 is connected to the same first storage plate 14, and the top of each second support rod 13 is connected to the same second storage plate 15.

[0023] In summary, when the experimental display platform is in use, the first storage plate 14 or the second storage plate 15 is rotated according to the needs of the experimental course until it reaches the top of the display platform body 1, and then falls naturally. The rotating support hole (16) limits the first support rod 12 or the second support rod 13, and the experimental equipment is placed on the first storage plate 14 or the second storage plate 15, thereby improving the utilization of space. When an experiment is required, the protective tube 9 is pulled upward to rotate the second slide bar 7 on the third support rod 5, and the protective tube 9 is covered on the experimental equipment. When the chemical substances react, the protective tube 9 will shield the splashing substances, thereby improving the safety of personnel.

[0024] Although 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 experimental display platform, comprising a display platform body (1), characterized in that: A cleaning tank (2) is arranged in the middle of the top of the display platform body (1), a faucet (3) is installed on the top of the display platform body (1), two cabinet doors (4) are arranged on the side wall of the display platform body (1), a third support rod (5) is connected to one side of the display platform body (1), a water outlet pipe (10) is installed on the other side of the display platform body (1), a first sliding rod (6) is installed on the third support rod, a second sliding rod (7) is connected to the bottom of the first sliding rod (6), a limiting plate (8) is connected to the bottom of the second sliding rod (7), one end of the first sliding rod (6) is connected to the second sliding rod (7), and a second sliding rod (7) is connected to the second sliding rod (7) at one end. A protective tube (9) is connected, and the outer walls of both sides of the display platform body (1) are provided with fixing rods (11), each of the fixing rods (11) is installed with a first support rod (12), each of the fixing rods (11) is installed with a second support rod (13), each of the first support rods (12) and each of the second support rods (13) is provided with a rotation support hole (16), the top of each of the first support rods (12) is connected to the same first storage plate (14), and the top of each of the second support rods (13) is connected to the same second storage plate (15).

2. An experimental display platform according to claim 1, characterized in that: The third support rod (5) is provided with a sliding hole, the cross section of the first sliding rod (6) is square, the cross section of the first sliding rod (6) is circular, and both the first sliding rod (6) and the second sliding rod (7) can pass through the sliding hole.

3. An experimental display platform according to claim 1, characterized in that: The top and bottom of the protective tube (9) are both opened and are made of transparent material.

4. The experimental display platform according to claim 1, characterized in that: Each of the rotation support holes (16) is rectangular at the top and circular at the bottom.

5. The experimental display platform according to claim 1, characterized in that: The top of the display platform body (1) is provided with a fireproof coating, and the bottom of the display platform body (1) is provided with a protective coating.

6. The experimental display platform according to claim 1, characterized in that: The length of each of the first support rods (12) is smaller than the length of each of the second support rods (13).

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