Novel purification workbench for experiment

Abstract

The utility model discloses a novel clean bench for experiment, including cabinet body, cabinet door, smoke eliminator, sink and strainer, the both sides of cabinet body front side are movably connected with cabinet door back side outer side through shaft pin, the top of cabinet body back side is movably connected with smoke eliminator, the sink is opened in the right side of cabinet body top, the water tank is opened in the right side of cabinet body top, and the filter screen is opened in the right side of cabinet door. The top of the surface of the inner wall of the water tank is movably connected with a filter screen. Through the arrangement of the first placement column, the second placement column and the placement block, the placement block can be placed between the first placement column and the second placement column by utilizing the first placement column and the second placement column, and then a user can conveniently place part of experimental instruments by utilizing the placement block, so that the problem that the working table is not provided with an experimental tool placement device and is inconvenient to use is solved. The working table solves the problem that the practicability of the working table is reduced due to the fact that a user easily finds a corresponding device for storing experimental tools and is inconvenient to temporarily place the used experimental tools, and the effect of convenient placement is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory equipment, in particular to a novel purification workbench for experiments. Background Art

[0002] As the name suggests, a laboratory workbench is a laboratory platform used in various laboratories to assist in the conduct of experimental work. In order to adapt to the experimental work of different types of laboratories, there are workbenches made of various materials, such as chemical laboratory workbenches, physical laboratory workbenches, biological laboratory workbenches, etc. Choosing a good laboratory workbench will help improve work efficiency.

[0003] For example, application number: CN202220165832.9, the utility model discloses a multifunctional pharmacist experiment purification workbench, including a cabinet body, a workbench is fixedly connected to the top of the cabinet body, a groove is provided on the top of the workbench, absorbent cotton is provided in the groove, a grid plate is provided above the absorbent cotton, and the grid plate is arranged in the groove near the top; a slide rail is provided on the rear side of the cabinet body and the workbench, a movable frame is slidably connected to the slide rail, and the movable frame is connected with a smoke removal mechanism, and the smoke removal mechanism includes a movable box, a fan, a filter adsorption cylinder, a rotating joint, a smoke guide vertical pipe, a smoke guide horizontal pipe, and an air collecting hood, and the air collecting hood is arranged above the workbench. The multifunctional pharmacist experiment purification workbench is provided with grooves, absorbent cotton, grid plates and other structures, which can absorb splashed or scattered liquids to avoid contaminating the workbench, and a smoke removal mechanism is provided to absorb and purify the smoke generated in the experiment to avoid affecting the working environment.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the liquid may splash or spill during the experiment, causing pollution to the workbench and affecting the progress of the experiment, and a certain amount of smoke will be generated during the experiment, some of which has a pungent smell and affects the working environment. However, during use, the workbench is not equipped with a device for placing experimental tools, which makes it easy for users to find the corresponding device for storing experimental tools, and is not convenient for users to temporarily place used experimental tools, thereby reducing the practicality of the workbench. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a new type of purification workbench for experiments, which has the advantage of auxiliary placement and solves the problem that the workbench is not equipped with a device for placing experimental tools, making it easy for users to find corresponding devices for storing experimental tools, and it is inconvenient for users to temporarily place used experimental tools, thereby reducing the practicality of the workbench.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new type of purification workbench for experiments, comprising a cabinet, a cabinet door, a smoke remover, a water tank and a filter, the two sides of the front side of the cabinet are movably connected to the outer sides of the back side of the cabinet door through axle pins, the top of the back side of the cabinet is movably connected with the smoke remover, the right side of the top of the cabinet is provided with a water tank, the top of the inner wall surface of the water tank is movably connected with the filter, the top of the cabinet is fixedly connected with a protective frame, the left side of the rear side of the top of the cabinet is movably connected with a first placement column, the left side of the top of the cabinet is movably connected with a second placement column, a placement block is movably connected between the first placement column and the second placement column, the left side of the rear side of the top of the cabinet is fixedly connected with an installation component, and the front sides of the first placement column and the second placement column are provided with a limiting component.

[0007] As a preferred embodiment of the utility model, the mounting assembly includes a mounting rail, the bottom of the mounting rail is fixedly connected to the left side of the rear side of the top of the cabinet, and the bottoms of the first placement column and the second placement column are both provided with mounting grooves, and the inner walls of the mounting grooves are slidably connected to the surface of the mounting rail.

[0008] As a preferred embodiment of the utility model, the limiting component includes a slide groove, which is opened on the inner side of the first placing column and on both sides of the second placing column, both sides of the placement block are slidably connected to the inner wall of the slide groove, both sides of the placement block are provided with a second slide groove, the inner side of the front side of the first placing column and both sides of the front side of the second placing column are provided with limiting grooves, a plurality of limiting grooves are provided and are distributed at equal distances, the inner wall of the second slide groove is slidably connected with a limiting block, and the rear side of the limiting block surface is slidably connected to the inner wall of the limiting groove.

[0009] As a preferred embodiment of the utility model, a limiting block is fixedly connected to the right side of the mounting rail, and a stopper is slidably connected to the surface of the limiting block.

[0010] As a preferred embodiment of the utility model, a sliding groove is provided on the front side of the first placement column, a connecting block is slidably connected to the inner wall of the sliding groove, and a clamping ring is slidably connected to the front side of the connecting block.

[0011] As a preferred embodiment of the utility model, a second sliding groove is provided at the top and the bottom of the connecting block, a clamping block is slidably connected to the inner wall of the second sliding groove, and a limiting block is fixedly connected to the inner side of the clamping block.

[0012] As a preferred embodiment of the present invention, a moving bar is fixedly connected to the top of the back side of the cabinet, and the inner wall of the smoke remover is slidably connected to the surface of the moving bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a first placement column, a second placement column and a placement block. The first placement column and the second placement column are used to place the placement block between the first placement column and the second placement column. The placement block is then used to facilitate users to place some experimental instruments. This solves the problem that the workbench is not provided with an experimental tool placement device, which makes it easy for users to find corresponding devices for storing experimental tools, and is inconvenient for users to temporarily place used experimental tools, thereby reducing the practicality of the workbench. The effect of easy placement is achieved.

[0015] 2. The utility model sets up an installation component. When the user installs the first placement column and the second placement column, the installation grooves at the bottom of the first placement column and the second placement column are aligned with the right side of the mounting rail and the first placement column and the second placement column are moved to the left side of the mounting rail to connect the first placement column 7 and the second placement column 8. Then, the first placement column and the second placement column are adjusted to a position suitable for the spacing between the placement blocks, and the placement blocks and the first placement column and the second placement block can be connected, thereby achieving the effect of facilitating the user to install the first placement column and the second placement column.

[0016] 3. The utility model sets a limiting component. When the user installs the placement block, the two sides of the placement block are aligned with the top of the inner wall surface of the slide groove and the placement block is moved downward, so that the placement block is connected to the first placement column and the second placement column. When the placement block is moved to the position where it needs to be fixed, the limit blocks in the second slide groove on both sides of the placement block are moved toward the back of the placement block, so that the limiting block moves to the inside of the limiting groove. The limiting groove is used to prevent the limiting block from moving downward, so that the placement block stays at the position where it needs to be fixed, thereby achieving the effect of fixing the placement block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the placement block of the utility model;

[0019] Figure 3 For this utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0020] Figure 4 For this utility model Figure 1 The enlarged three-dimensional structure diagram at B in the middle;

[0021] Figure 5 For this utility model Figure 2 Enlarged schematic diagram of the three-dimensional structure at point C in the middle.

[0022] In the figure: 1. cabinet body; 2. cabinet door; 3. smoke extractor; 4. sink; 5. filter; 6. protective frame; 7. first placement column; 8. second placement column; 9. placement block; 10. installation component; 101. installation rail; 102. installation slot; 11. limiting component; 111. slide slot; 112. second slide slot; 113. limiting slot; 114. limiting block; 12. limit block; 13. stop block; 14. sliding slot; 15. connecting block; 16. snap ring; 17. second sliding slot; 18. clamping block; 19. moving strip. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 5 As shown, the utility model provides a new type of purification workbench for experiments, including a cabinet 1, a cabinet door 2, a smoke remover 3, a water tank 4 and a filter 5. The two sides of the front side of the cabinet 1 are movably connected to the outer side of the back side of the cabinet door 2 through axle pins, the top of the back side of the cabinet 1 is movably connected with the smoke remover 3, the right side of the top of the cabinet 1 is provided with a water tank 4, the top of the inner wall surface of the water tank 4 is movably connected with the filter 5, the top of the cabinet 1 is fixedly connected with a protective frame 6, the left side of the rear side of the top of the cabinet 1 is movably connected with a first placement column 7, the left side of the top of the cabinet 1 is movably connected with a second placement column 8, a placement block 9 is movably connected between the first placement column 7 and the second placement column 8, the left side of the rear side of the top of the cabinet 1 is fixedly connected with an installation component 10, and the front sides of the first placement column 7 and the second placement column 8 are provided with a limiting component 11.

[0025] refer to Figure 1 The mounting assembly 10 includes a mounting rail 101, the bottom of which is fixedly connected to the left side of the rear top side of the cabinet 1, and the bottoms of the first placement column 7 and the second placement column 8 are both provided with mounting grooves 102, and the inner walls of the mounting grooves 102 are slidably connected to the surface of the mounting rail 101.

[0026] As a technical optimization scheme of the utility model, by setting the installation component 10, when the user installs the first placement column 7 and the second placement column 8, the installation groove 102 at the bottom of the first placement column 7 and the second placement column 8 is aligned with the right side of the mounting rail 101 and the first placement column 7 and the second placement column 8 are moved to the left side of the mounting rail 101, so that the first placement column 7 and the second placement column 8 are connected, and then the first placement column 7 and the second placement column 8 are adjusted to a position suitable for the spacing of the placement block 9, and the placement block 9 and the first placement column 7 and the second placement block 9 can be connected, thereby achieving the effect of facilitating the user to install the first placement column 7 and the second placement column 8.

[0027] refer to Figure 3 The limiting component 11 includes a slide groove 111, which is opened on the inner side of the first placement column 7 and on both sides of the second placement column 8. Both sides of the placement block 9 are slidably connected to the inner wall of the slide groove 111. Second slide grooves 112 are opened on both sides of the placement block 9. Limiting grooves 113 are opened on the inner side of the front side of the first placement column 7 and both sides of the front side of the second placement column 8. There are several limiting grooves 113 and they are equidistantly distributed. The inner wall of the second slide groove 112 is slidably connected with a limiting block 114, and the rear side of the surface of the limiting block 114 is slidably connected to the inner wall of the limiting groove 113.

[0028] As a technical optimization scheme of the utility model, by setting a limiting component 11, when the user installs the placement block 9, the two sides of the placement block 9 are aligned with the top of the inner wall surface of the slide groove 111 and the placement block 9 is moved downward, so that the placement block 9 is connected to the first placement column 7 and the second placement column 8. When the placement block 9 is moved to the position where it needs to be fixed, the limit blocks 12 in the second slide grooves 112 on both sides of the placement block 9 are moved toward the back of the placement block 9, so that the limiting block 114 moves to the inside of the limiting groove 113, and the limiting groove 113 is used to prevent the limiting block 114 from moving downward, so that the placement block 9 stays at the position where it needs to be fixed, thereby achieving the effect of fixing the placement block 9.

[0029] refer to Figure 4 A limiting block 12 is fixedly connected to the right side of the mounting rail 101 , and a stopper 13 is slidably connected to the surface of the limiting block 12 .

[0030] As a technical optimization scheme of the utility model, by setting a limit block 12 and a stop block 13, after the user installs the first placement column 7 and the second placement column 8, the left side of the stop block 13 is aligning with the limit block 12 and pressing the stop block 13 downward to connect the stop block 13 with the mounting rail 101. By taking advantage of the side area of ​​the stop block 13 being larger than the side area of ​​the mounting rail 101, the first placement column 7 and the second placement column 8 cannot move out of the mounting rail 101, thereby avoiding the situation where the first placement column 7 and the second placement column 8 automatically move out of the mounting rail 101.

[0031] refer to Figure 5 A sliding groove 14 is provided on the front side of the first placement column 7 , a connecting block 15 is slidably connected to the inner wall of the sliding groove 14 , and a snap ring 16 is slidably connected to the front side of the connecting block 15 .

[0032] As a technical optimization solution of the utility model, by setting a sliding groove 14, a connecting block 15 and a snap ring 16, the connecting block 15 is aligned with the sliding groove 14 and moved downward to connect the connecting block 15 to the first placement column 7. The snap ring 16 can be used to facilitate the user to place longer experimental instruments, thereby increasing the functional diversity of the workbench.

[0033] refer to Figure 5 A second sliding groove 17 is provided at the top and the bottom of the connecting block 15 , a clamping block 18 is slidably connected to the inner wall of the second sliding groove 17 , and a limiting block 114 is fixedly connected to the inner side of the clamping block 18 .

[0034] As a technical optimization solution of the utility model, by setting a second sliding groove 17 and a blocking block 18, when the user moves the snap ring 16 to the position where it needs to be fixed, the blocking block 18 inside the second sliding groove 17 is moved, and the blocking block 18 is used to drive the limiting block 114 to move, so that the limiting block 114 moves into the limiting groove 113, and the limiting groove 113 can be used to limit the up and down movement of the blocking block 18, thereby achieving the effect of limiting the up and down movement of the snap ring 16.

[0035] refer to Figure 2 A moving bar 19 is fixedly connected to the top of the back side of the cabinet 1 , and the inner wall of the smoke remover 3 is slidably connected to the surface of the moving bar 19 .

[0036] As a technical optimization solution of the utility model, by setting a moving bar 19, when the user needs to move the smoke remover 3, the smoke remover 3 is directly moved, and the moving bar 19 is used to facilitate the smoke remover 3 to move left and right on the back of the cabinet 1, thereby achieving the effect of facilitating the user to move the smoke remover 3.

[0037] The working principle and use process of the utility model are as follows: first install the first placement column 7 and the second placement column 8, align the installation groove 102 at the bottom of the first placement column 7 and the second placement column 8 with the right side of the mounting rail 101, and move the first placement column 7 and the second placement column 8 to the left side of the mounting rail 101, so that the first placement column 7 and the second placement column 8 are connected, and then adjust the first placement column 7 and the second placement column 8 to a position suitable for the spacing of the placement block 9, so that the placement block 9 and the first placement column 7 and the second placement block 9 can be connected. After the user has installed the first placement column 7 and the second placement column 8, align the left side of the stop block 13 with the limit block 12 and press the stop block 13 downward to connect the stop block 13 with the mounting rail 101, and use the side area of ​​the stop block 13 that is larger than the mounting rail 101. The side area makes it impossible for the first placement column 7 and the second placement column 8 to move out of the mounting rail 101, thereby preventing the first placement column 7 and the second placement column 8 from automatically moving out of the mounting rail 101. Then install the placement block 9, align the two sides of the placement block 9 with the top of the inner wall surface of the slide groove 111 and move the placement block 9 downward, so that the placement block 9 is connected with the first placement column 7 and the second placement column 8. When the placement block 9 moves to the position where it needs to be fixed, the limit blocks 12 in the second slide grooves 112 on both sides of the placement block 9 are moved toward the back of the placement block 9, so that the limit block 114 moves to the inside of the limit groove 113, and the limit groove 113 is used to prevent the limit block 114 from moving downward, so that the placement block 9 stays at the position where it needs to be fixed, thereby achieving the effect of auxiliary placement.

[0038] In summary, the novel purification workbench for experiments is provided with a first placement column 7, a second placement column 8 and a placement block 9. The placement block 9 can be placed between the first placement column 7 and the second placement column 8 by using the first placement column 7 and the second placement column 8. The placement block 9 can then be used to facilitate users to place some experimental instruments, thereby solving the problem that the workbench is not provided with an experimental tool placement device, making it easy for users to find corresponding devices for storing experimental tools, and being inconvenient for users to temporarily place used experimental tools, thereby reducing the practicality of the workbench.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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. A new type of clean workbench for experiments, comprising a cabinet (1), a cabinet door (2), a smoke remover (3), a water tank (4) and a filter (5), characterized in that: The two sides of the front of the cabinet (1) are movably connected to the outer side of the back of the cabinet door (2) through axle pins, the top of the back of the cabinet (1) is movably connected to a smoke remover (3), the right side of the top of the cabinet (1) is provided with a water tank (4), the top of the inner wall surface of the water tank (4) is movably connected to a filter screen (5), the top of the cabinet (1) is fixedly connected to a protective frame (6), the left side of the rear side of the top of the cabinet (1) is movably connected to a first placement column (7), the left side of the top of the cabinet (1) is movably connected to a second placement column (8), a placement block (9) is movably connected between the first placement column (7) and the second placement column (8), the left side of the rear side of the top of the cabinet (1) is fixedly connected to a mounting assembly (10), and the fronts of the first placement column (7) and the second placement column (8) are provided with a limiting assembly (11).

2. A novel clean bench for experiments according to claim 1, characterized in that: The mounting assembly (10) comprises a mounting rail (101), the bottom of the mounting rail (101) being fixedly connected to the left side of the rear top side of the cabinet (1), the bottoms of the first placement column (7) and the second placement column (8) being provided with mounting grooves (102), the inner walls of the mounting grooves (102) being slidably connected to the surface of the mounting rail (101).

3. A novel clean bench for experiments according to claim 1, characterized in that: The limiting component (11) comprises a slide groove (111), wherein the slide groove (111) is provided on the inner side of the first placement column (7) and on both sides of the second placement column (8), the two sides of the placement block (9) are slidably connected to the inner wall of the slide groove (111), the two sides of the placement block (9) are provided with a second slide groove (112), the inner side of the front side of the first placement column (7) and the two sides of the front side of the second placement column (8) are provided with a limiting groove (113), a plurality of limiting grooves (113) are provided and are distributed at equal distances, the inner wall of the second slide groove (112) is slidably connected to a limiting block (114), and the rear side of the surface of the limiting block (114) is slidably connected to the inner wall of the limiting groove (113).

4. A novel clean bench for experiments according to claim 2, characterized in that: The right side of the mounting rail (101) is fixedly connected to a limiting block (12), and the surface of the limiting block (12) is slidably connected to a stopper (13).

5. A novel clean bench for experiments according to claim 1, characterized in that: A sliding groove (14) is provided on the front side of the first placement column (7), a connecting block (15) is slidably connected to the inner wall of the sliding groove (14), and a clamping ring (16) is slidably connected to the front side of the connecting block (15).

6. A novel clean bench for experiments according to claim 5, characterized in that: The top and bottom of the connecting block (15) are both provided with a second sliding groove (17), the inner wall of the second sliding groove (17) is slidably connected to a clamping block (18), and the inner side of the clamping block (18) is fixedly connected to a limiting block (114).

7. A novel clean bench for experiments according to claim 1, characterized in that: A moving bar (19) is fixedly connected to the top of the back side of the cabinet (1), and the inner wall of the smoke remover (3) is slidably connected to the surface of the moving bar (19).

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