Experiment table with protective structure

Abstract

The utility model discloses an experiment table with a protective structure, which belongs to the technical field of experiment tables, and comprises a table body, a vertical plate is arranged on the top surface of the table body, a protective mechanism is arranged on the top surface of the table body, a hazardous gas treatment mechanism is arranged on the side wall of the vertical plate, a liquid collecting mechanism is arranged in the middle of the table body, and the protective mechanism is arranged on the top surface of the table body. The protection mechanism is arranged, experiment equipment can be protected in the experiment process, chemicals are prevented from splashing everywhere in the experiment process, meanwhile, the hands of an operator can penetrate through the protection cover to conduct experiment operation on the interior of the protection cover in the protection process of the test bed, the dangerous gas treatment mechanism is arranged, and the dangerous gas treatment mechanism is arranged, so that the safety of the experiment is improved. In the process, waste gas generated during an experiment can be collected and treated, the collected waste gas can be cooled and filtered, and harm to experimenters caused by waste gas leakage is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental platforms, in particular to an experimental platform with a protective structure. Background Art

[0002] In the fields of industry, scientific research, and medical treatment, the laboratory bench is one of the basic facilities for conducting various experimental operations. In traditional laboratory benches, experimenters and equipment are vulnerable to accidental injuries and damage. For example, in some high-risk experiments, the splash of chemicals, the release of gases, and the contact with high-temperature objects may cause injuries to experimenters.

[0003] The existing experimental bench does not have a protective function. When students stand by and observe, they may be hurt due to the intense reaction. The dustproof effect is not good, and during experimental teaching, experimental reagents often fall on the experimental bench, polluting the experimental bench.

[0004] The existing patent (publication number: CN211514598U) is a test bench with a protective function, including a machine body, a lifting rod and a test bench body, the bottom of the machine body is fixedly connected to the top of the lifting rod, the bottom end of the lifting rod is movably connected to the top of the test bench body, both sides of the top of the test bench body are fixedly installed with locking seats, one side of the lock seat is movably installed with a transparent protective cover on one side, and the other side of the lock seat is movably installed with a transparent protective cover on the other side. This utility model protects the test bench in all directions, so that the test bench can be closed and stored when not in use to enhance its cleanliness, so as to facilitate the use of different experiments.

[0005] In view of the above problems, existing patents have provided solutions, but in the process of protecting the experimental equipment through a transparent protective cover, the operator's hands cannot pass through the inside of the transparent protective cover to perform experimental operations. At the same time, there is a problem that the dangerous exhaust gas generated during the experiment cannot be cooled and filtered.

[0006] Therefore, a test bench with a protective structure is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a test bench with a protective structure, which can solve the problem that in the process of protecting the experimental equipment through a transparent protective cover, the operator's hands cannot pass through the inside of the transparent protective cover to perform experimental operations, and the dangerous exhaust gas generated during the experiment cannot be cooled and filtered.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laboratory table with a protective structure, comprising a table body, a vertical plate is arranged on the top surface of the table body, a protective mechanism is arranged on the top surface of the table body, a hazardous gas treatment mechanism is arranged on the side wall of the vertical plate, and a liquid collection mechanism is arranged in the middle of the table body;

[0009] The protective mechanism includes a mounting plate, an electric telescopic rod, a protective cover, an operating port, a telescopic tube and protective gloves. The two mounting plates are fixedly connected to the side walls of the vertical plate, the electric telescopic rod is bolted to the side walls of the mounting plate, the protective cover is fixedly connected to the output ends of the two electric telescopic rods, the protective cover is made of transparent material, the two operating ports are opened on the two side walls of the protective cover, the telescopic tube is fixedly connected to the inner wall of the protective cover and is adapted to the operating port, and the protective gloves are fixedly connected to one end of the telescopic tube.

[0010] Preferably, the hazardous gas treatment mechanism includes an exhaust pipe, a treatment box, an exhaust pump, an air pipe, a partition, a filter plate and an air outlet, the two exhaust pipes are arranged on the side walls of the vertical plate, the treatment box is bolted to the side wall of the platform, the exhaust pump is bolted to the top surface of the treatment box and is compatible with the exhaust pipe, the air pipe is arranged at the output end of the exhaust pump, the partition is fixedly connected to the inside of the treatment box, a plurality of filter plates are arranged on the side walls of the treatment box, and the two air outlets are opened at the top of the treatment box.

[0011] Preferably, the liquid collection mechanism includes a placement table, a collection trough, a collection tube and a collection tank, the placement table is arranged on the top surface of the table body, the collection trough is opened on the top surface of the table body, the two collection tubes are arranged at the bottom of the collection trough, and the collection tank is threadedly connected to the bottom of the collection tube.

[0012] Preferably, an inclined portion is provided in the middle of the protective cover, and a transparent explosion-proof glass is inlaid in the middle of the inclined portion.

[0013] Preferably, a guide cover is fixedly connected to the inner wall of the protective cover, a magnetic ring 1 is fixedly connected to the inner wall of the guide cover, a magnetic ring 2 is fixedly connected to the side wall of the telescopic tube, and the magnetic ring 1 is adapted to the magnetic ring 2.

[0014] Preferably, a protective net is provided inside the exhaust pipe.

[0015] Preferably, a flow guide cover is placed inside the collecting tank, and the side wall of the flow guide cover is inclined.

[0016] Preferably, two storage boxes are arranged on the bottom surface of the platform.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This application is provided with a protective mechanism, which can protect the experimental equipment during the experiment to prevent chemicals from splashing everywhere during the experiment. At the same time, in the process of protecting the test bench, the operator's hands can pass through the protective cover to perform experimental operations inside the protective cover.

[0019] 2. This application is equipped with a hazardous gas treatment mechanism, which can collect and treat the waste gas generated during the experiment, and can cool and filter the collected waste gas, effectively preventing waste gas leakage from causing harm to experimenters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 This is a structural view of the protective mechanism of the utility model;

[0023] Figure 3 It is a left view of the utility model;

[0024] Figure 4 This is the overall split structure view of the utility model;

[0025] Figure 5 For this utility model Figure 3 The three-dimensional cross-section view at AA in the middle;

[0026] Figure 6 For this utility model Figure 5 The enlarged view of point A in the middle;

[0027] Figure 7 For this utility model Figure 3 Three-dimensional cross-section view at the middle BB.

[0028] Description of reference numerals:

[0029] 1. Platform; 2. Vertical board; 3. Protection mechanism; 4. Hazardous gas treatment mechanism; 5. Liquid collection mechanism; 31. Mounting plate; 32. Electric telescopic rod; 33. Protective cover; 34. Operation port; 35. Telescopic tube; 36. Protective gloves; 41. Exhaust pipe; 42. Treatment box; 43. Exhaust pump; 44. Gas pipe; 45. Partition; 46. Filter plate; 47. Gas outlet; 51. Placement table; 52. Collection trough; 53. Collection pipe; 54. Collection tank; 6. Inclined part; 7. Transparent explosion-proof glass; 8. Guide cover; 9. Magnetic ring one; 10. Magnetic ring two; 11. Protection net; 12. Flow guide cover; 13. Storage box. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figures 1 to 7 , the utility model provides a technical solution:

[0032] A test bench with a protective structure comprises a platform body 1, a vertical plate 2 is arranged on the top surface of the platform body 1, a protective mechanism 3 is arranged on the top surface of the platform body 1, a hazardous gas treatment mechanism 4 is arranged on the side wall of the vertical plate 2, and a liquid collection mechanism 5 is arranged in the middle of the platform body 1;

[0033] The protective mechanism 3 includes a mounting plate 31, an electric telescopic rod 32, a protective cover 33, an operating port 34, a telescopic tube 35 and a protective glove 36. The two mounting plates 31 are fixedly connected to the side walls of the vertical plate 2, the electric telescopic rod 32 is bolted to the side walls of the mounting plate 31, the protective cover 33 is fixedly connected to the output ends of the two electric telescopic rods 32, the protective cover 33 is made of transparent material, the two operating ports 34 are opened on the two side walls of the protective cover 33, the telescopic tube 35 is fixedly connected to the inner wall of the protective cover 33 and is adapted to the operating port 34, and the protective glove 36 is fixedly connected to one end of the telescopic tube 35.

[0034] Specifically, Figure 5 As shown, the liquid collecting mechanism 5 includes a placing table 51, a collecting trough 52, a collecting pipe 53 and a collecting tank 54. The placing table 51 is arranged on the top surface of the table body 1, the collecting trough 52 is opened on the top surface of the table body 1, two collecting pipes 53 are arranged at the bottom of the collecting trough 52, and the collecting tank 54 is threadedly connected to the bottom of the collecting pipe 53.

[0035] Specifically, Figure 2 As shown, an inclined portion 6 is provided in the middle of the protective cover 33 , and a transparent explosion-proof glass 7 is inlaid in the middle of the inclined portion 6 .

[0036] Specifically, Figure 6 As shown, a guide cover 8 is fixedly connected to the inner wall of the protective cover 33, a magnetic ring 1 9 is fixedly connected to the inner wall of the guide cover 8, and a magnetic ring 2 10 is fixedly connected to the side wall of the telescopic tube 35, and the magnetic ring 1 9 is adapted to the magnetic ring 2 10.

[0037] Specifically, Figure 5 As shown, a deflector 12 is placed inside the collecting tank 52, and the side wall of the deflector 12 is inclined.

[0038] Specifically, Figure 1As shown, two storage boxes 13 are arranged on the bottom surface of the platform body 1 .

[0039] When in use, first the electric telescopic rod 32 pushes the protective cover 33 to contact the platform 1, and the protective cover 33 protects the equipment inside the platform 1. When conducting an experiment, the operator inserts his hand into the inside of the protective cover 33 through the operation port 34, and then wears the protective gloves 36 through the telescopic tube 35. During the experiment, the telescopic tube 35 can facilitate the operator's hand movement. After the experiment is over, the operator pulls the protective gloves 36 into the inside of the guide cover 8 to adapt the magnetic ring 1 9 to the magnetic ring 2 10. At this time, the protective gloves 36 are returned to their original positions. During the experiment, the inclined portion 6 is used to facilitate observation of the internal experimental conditions. The transparent explosion-proof glass 7 can make the protective cover 33 have an explosion-proof effect. When liquid splashes and leaks during the experiment, the liquid will slide from the placement table 51 to the collection tank 52. The setting of the guide cover 12 guides the liquid to the collection tube 53 and finally enters the collection tank 54. In this way, the experiment can be protected and the operator's experimental operation can be not affected while providing protection.

[0040] Specifically, Figure 7 As shown, the hazardous gas treatment mechanism 4 includes an exhaust pipe 41, a treatment box 42, an exhaust pump 43, an air pipe 44, a partition 45, a filter plate 46 and an air outlet 47. Two exhaust pipes 41 are arranged on the side walls of the vertical plate 2, the treatment box 42 is bolted to the side wall of the platform 1, the exhaust pump 43 is bolted to the top surface of the treatment box 42 and is compatible with the exhaust pipe 41, the air pipe 44 is arranged at the output end of the exhaust pump 43, the partition 45 is fixedly connected to the inside of the treatment box 42, a plurality of filter plates 46 are arranged on the side walls of the treatment box 42, and two air outlets 47 are opened at the top of the treatment box 42.

[0041] Specifically, Figure 4 As shown, a protective net 11 is arranged inside the exhaust pipe 41 .

[0042] During use, when the experiment generates exhaust gas, connect the external power supply to start the exhaust pump 43, the exhaust pump 43 transports the gas from the protective cover 33 to the air pipe 44 through the exhaust pipe 41 and then enters the interior of the treatment box 42. A cooling treatment liquid is provided at the bottom of the treatment box 42. The gas enters the cooling treatment liquid and is cooled. Then the gas moves upward, passes through the filter plate 46 and is filtered, and finally is discharged through the outlet 47. The protective net 11 protects the pipe mouth of the exhaust pipe 41. In this way, the dangerous exhaust gas generated by the experiment can be cooled and filtered.

[0043] By adopting the above technical solution, the existing problem of ---- is solved.

[0044] Working principle: When the present application is in use, the electric telescopic rod 32 first pushes the protective cover 33 to contact the platform 1, and the protective cover 33 protects the equipment inside the platform 1. When conducting an experiment, the operator inserts his hand into the inside of the protective cover 33 through the operation port 34, and then wears the protective gloves 36 through the telescopic tube 35. During the experiment, the telescopic tube 35 can facilitate the operator's hand movement. During the experiment, the inclined portion 6 can facilitate observation of the internal experimental conditions. The transparent explosion-proof glass 7 can make the protective cover 33 have an explosion-proof effect. When liquid splashes and leaks during the experiment, the liquid will slide from the placement table 51 to the collection tank 52, and the deflector 12 It is arranged to guide the liquid to the collection pipe 53 and finally enter the collection tank 54. When the experiment generates waste gas, the external power supply is connected to start the exhaust pump 43. The exhaust pump 43 conveys the gas of the protective cover 33 to the air pipe 44 through the exhaust pipe 41 and then enters the interior of the treatment box 42. The bottom of the treatment box 42 is provided with a cooling treatment liquid. The gas enters the cooling treatment liquid to be cooled. Then the gas moves upward, and the gas passes through the filter plate 46 to be filtered and finally discharged through the outlet 47. In this way, the experiment can be protected and the experimental operation of the operator can be not affected while providing protection, thereby realizing the cooling and filtering of the dangerous waste gas generated by the experiment.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A test bench with a protective structure, comprising a bench body (1), characterized in that: A vertical plate (2) is arranged on the top surface of the platform (1), a protection mechanism (3) is arranged on the top surface of the platform (1), a hazardous gas treatment mechanism (4) is arranged on the side wall of the vertical plate (2), and a liquid collection mechanism (5) is arranged in the middle of the platform (1); The protective mechanism (3) comprises a mounting plate (31), an electric telescopic rod (32), a protective cover (33), an operating port (34), a telescopic tube (35) and a protective glove (36); the two mounting plates (31) are fixedly connected to the side walls of the vertical plate (2); the electric telescopic rod (32) is bolted to the side walls of the mounting plate (31); the protective cover (33) is fixedly connected to the output ends of the two electric telescopic rods (32); the protective cover (33) is made of a transparent material; the two operating ports (34) are arranged on the two side walls of the protective cover (33); the telescopic tube (35) is fixedly connected to the inner wall of the protective cover (33) and is matched with the operating port (34); and the protective glove (36) is fixedly connected to one end of the telescopic tube (35).

2. The test bench with a protective structure according to claim 1, characterized in that: The hazardous gas treatment mechanism (4) comprises an exhaust pipe (41), a treatment box (42), an exhaust pump (43), an air supply pipe (44), a partition (45), a filter plate (46) and an air outlet (47); the two exhaust pipes (41) are arranged on the side wall of the vertical plate (2); the treatment box (42) is bolted to the side wall of the platform (1); the exhaust pump (43) is bolted to the top surface of the treatment box (42) and is compatible with the exhaust pipe (41); the air supply pipe (44) is arranged at the output end of the exhaust pump (43); the partition (45) is fixedly connected to the inside of the treatment box (42); a plurality of filter plates (46) are arranged on the side wall of the treatment box (42); and the two air outlets (47) are opened at the top of the treatment box (42).

3. The test bench with a protective structure according to claim 1, characterized in that: The liquid collecting mechanism (5) comprises a placing table (51), a collecting trough (52), a collecting pipe (53) and a collecting tank (54); the placing table (51) is arranged on the top surface of the table body (1); the collecting trough (52) is opened on the top surface of the table body (1); the two collecting pipes (53) are arranged at the bottom of the collecting trough (52); and the collecting tank (54) is threadedly connected to the bottom of the collecting pipe (53).

4. The test bench with a protective structure according to claim 1, characterized in that: The middle part of the protective cover (33) is provided with an inclined portion (6), and the middle part of the inclined portion (6) is inlaid with transparent explosion-proof glass (7).

5. The test bench with a protective structure according to claim 1, characterized in that: A guide cover (8) is fixedly connected to the inner wall of the protective cover (33), a magnetic ring 1 (9) is fixedly connected to the inner wall of the guide cover (8), and a magnetic ring 2 (10) is fixedly connected to the side wall of the telescopic tube (35), and the magnetic ring 1 (9) is compatible with the magnetic ring 2 (10).

6. The test bench with a protective structure according to claim 2, characterized in that: A protective net (11) is arranged inside the exhaust pipe (41).

7. The test bench with a protective structure according to claim 3, characterized in that: A flow guide cover (12) is placed inside the collecting tank (52), and the side wall of the flow guide cover (12) is inclined.

8. The test bench with a protective structure according to claim 1, characterized in that: Two storage boxes (13) are arranged on the bottom surface of the platform (1).

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