Multifunctional central platform for laboratory

Abstract

The utility model belongs to the field of laboratory equipment, and particularly relates to a multifunctional central platform for a laboratory, which comprises a central platform main body and a water tank, a moving mechanism is arranged on the central platform main body, the moving mechanism comprises a sliding groove, the sliding groove is formed in the top end of the central platform main body, a pulley is slidably connected to the interior of the sliding groove, a bottom plate is fixedly connected to the top end of the pulley, a fixing column is fixedly connected to the bottom plate, and two water outlet pipes are fixedly connected to the fixing column; a connecting hose is inserted into one side of the water outlet pipe, the bottom end of the connecting hose is inserted into a water pump, the rear end of the water pump is fixedly connected with a water storage tank, the water pump and the water storage tank are both fixedly connected to the interior of a placement cavity, the placement cavity is formed in the rear end of the central platform body, and a notch is formed in the right side of the water tank. And through the structural design of the moving mechanism, the function of conveniently moving the water outlet pipe on the central platform main body is achieved.

Description

Technical Field

[0001] The utility model relates to the field of laboratory equipment, in particular to a multifunctional central table for a laboratory. Background Art

[0002] The laboratory central table is an important part of laboratory furniture. It is usually located in the center of the laboratory and serves as the main operating area for experimental work. The central table often has many functions, such as being made of all-steel, which is not easy to breed bacteria and is easy to maintain and clean. It is equipped with a sink for easy cleaning, power sockets to meet the use needs of electrical equipment, and shelves for placing samples and instruments, etc.

[0003] The existing multifunctional central table for laboratories can be specifically referred to the Chinese utility model patent with application number: CN201821643433.9, which is an easily adjustable multifunctional laboratory central table, which relates to the field of laboratory workbenches. It realizes the ability to conduct experiments in a timely manner, improves experimental efficiency and success rate, facilitates the experimenters on both sides to take tools, and increases the effect of the experimental space. The easily adjustable multifunctional laboratory central table includes an experimental platform, a temperature box, a cleaning device, a placement device and a locker. The temperature box is placed on the right side of the top of the experimental platform, the cleaning device is fixedly installed on the left end of the experimental platform, the placement device is movably connected to the top of the experimental platform, and the locker is fixedly installed at the bottom of the experimental platform. The easily adjustable multifunctional laboratory central table has a temperature box, can conduct experiments in a timely manner, improve experimental efficiency and success rate, and the placement rack can rotate, which is convenient for the experimenters on both sides to take tools while increasing the area of ​​the experimental platform.

[0004] However, in the above-mentioned technology, the easily adjustable multifunctional laboratory central table has a sink installed on one side of the central table to facilitate the treatment of waste water and cleaning equipment, and the overall length of the laboratory central table is generally long, especially for a central table used for teaching. One central table needs to be used by multiple students, so it is inconvenient for students who are far away from the sink to use the sink. Therefore, in view of the above-mentioned problem, a multifunctional central table for a laboratory is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the easily adjustable multifunctional laboratory central table in the above technology has a sink equipped on one side of the central table to facilitate the treatment of generated waste water and cleaning equipment. However, the overall length of the laboratory central table is generally long, especially the central table used for teaching. One central table needs to be used by multiple students. Therefore, this leads to the problem that students who are far away from the sink will be inconvenienced when they want to use the sink. The utility model proposes a multifunctional central table for a laboratory.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a multifunctional central table for a laboratory described in the utility model comprises a central table main body and a water tank; a moving mechanism is arranged on the central table main body, the moving mechanism comprises a slide slot, the slide slot is arranged at the top end of the central table main body, a pulley is slidably connected inside the slide slot, a bottom plate is fixedly connected to the top end of the pulley, a fixing column is fixedly connected to the bottom plate, two groups of water outlet pipes are fixedly connected to the fixing column, a connecting hose is inserted at one side of the water outlet pipe, the bottom end of the connecting hose is inserted at the water pump, a water storage tank is fixedly connected at the rear end of the water pump, the water pump and the water storage tank are both fixedly connected to the inside of a placement cavity, the placement cavity is arranged at the rear end of the central table main body, a notch is arranged on the right side of the water tank, the notch is aligned with a flow channel, the flow channel is arranged at the top end of the central table main body, three groups of support rings are sleeved on the connecting hose, one side of the support ring is slidably connected to a support frame, and the bottom end of the support frame is fixedly connected to the central table main body.

[0007] Preferably, a clamping block is fixedly connected to the rear end of the pulley, and the clamping block is slidably connected to the inside of a clamping slot, and the clamping slot is provided on the inner wall of the slide slot.

[0008] Preferably, gaskets are fixedly connected to both left and right sides of the inner wall of the slide groove, and the gaskets are made of rubber.

[0009] Preferably, a through groove is provided on the inner wall at the front end of the slide groove, and the through groove is communicated with the flow channel.

[0010] Preferably, an oblique groove is provided at the front end of the flow channel, and the oblique groove is triangular in design.

[0011] Preferably, the rear end of the placement cavity is rotatably connected to a cabinet door, and the rear end of the water storage tank is fixedly connected to four groups of cushion blocks, and the cushion blocks are in contact with the front end of the cabinet door.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model realizes the function of facilitating the movement of the water outlet pipe on the main body of the central table through the structural design of the moving mechanism, and solves the problem that the multifunctional laboratory central table which is easy to adjust in the above-mentioned technology is equipped with a water tank on one side of the central table so as to treat the generated waste water and wash the equipment. However, the overall length of the laboratory central table is generally long, especially the central table used for teaching. One central table needs to be used by multiple students, so this leads to the problem that students who are far away from the water tank will be inconvenient when they want to use the water tank;

[0014] 2. The utility model adopts the structural design of the card slot and the card block. When the pulley slides inside the slide slot, the card block will also slide in the card slot. Through the contact between the card block and the inner wall of the card slot, the function of limiting the movement of the pulley in the vertical direction is achieved, ensuring that the pulley can only move in the horizontal direction inside the slide slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the rear end of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the water outlet pipe of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure inside the placement cavity of the utility model.

[0021] In the figure: 1, central table body; 20, water tank; 21, slide; 22, pulley; 23, bottom plate; 24, fixing column; 25, water outlet pipe; 26, connecting hose; 27, water pump; 28, water storage tank; 29, placement cavity; 30, cabinet door; 31, notch; 32, flow channel; 33, support frame; 35, support ring; 36, gasket; 37, through groove; 38, inclined groove; 39, card slot; 40, card block; 41, pad block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 - Figure 5As shown, a multifunctional central table for laboratory use includes a central table body 1 and a water tank 20; a moving mechanism is arranged on the central table body 1, and the moving mechanism includes a slide 21, and the slide 21 is designed as a long rectangle, and the slide 21 is opened at the top of the central table body 1, and a pulley 22 is slidably connected inside the slide 21, and both sides of the pulley 22 do not contact the inner wall of the slide 21 to reduce friction during movement, and a bottom plate 23 is welded and fixed to the top of the pulley 22, and the bottom plate 23 is designed as a rectangle and contacts with the top of the central table body 1, and the bottom plate 23 is used to prevent the bottom plate 23 from tipping over, and a fixing column 24 is welded and fixed to the bottom plate 23, and the fixing column 24 is consistent with the bottom end size of the water outlet pipe 25, and two groups of water outlet pipes 25 are welded and fixed to the fixing column 24, and the two groups of water outlet pipes 25 are of different lengths, and the water outlet A connecting hose 26 is inserted on one side of the tube 25, and the bottom end of the connecting hose 26 is inserted on the water pump 27. A water tank 28 is fixed to the rear end of the water pump 27 through a pipeline. The water pump 27 and the water tank 28 are both fixed inside the placement cavity 29 by gluing. The placement cavity 29 is opened at the rear end of the central platform body 1. A notch 31 is opened on the right side of the water tank 20. The notch 31 is aligned with the flow channel 32. The flow channel 32 is trapezoidal in design and the height of the side close to the notch 31 is higher to ensure that the liquid inside the flow channel 32 can flow smoothly into the water tank 20 through the action of gravity. The flow channel 32 is opened at the top of the central platform body 1. Three groups of support rings 35 are sleeved on the connecting hose 26. One side of the support ring 35 is slidably connected to the support frame 33. The bottom end of the support frame 33 is fixed to the central platform body 1 by welding.

[0024] During operation, the multifunctional laboratory central table which is easy to adjust in the above technology has a sink installed on one side of the central table to facilitate the treatment of waste water and cleaning equipment. However, the overall length of the laboratory central table is generally long, especially for a central table used for teaching. One central table needs to be used by multiple students. Therefore, it is inconvenient for students who are far away from the sink to use the sink. The structural design of the moving mechanism realizes the function of facilitating the movement of the water outlet pipe 25 on the central table body 1. Since each central table body 1 is only equipped with a sink 20 on one side, when a student who is far away from the sink 20 wants to use it, he can move the water outlet pipe 25 on the central table body 1 by pushing the fixed column 24. The pulley 22 fixed at the bottom end of the bottom plate 23 will slide inside the slide groove 21. By pushing the fixed column 24, the water outlet pipe 25 can be moved on the central table body 1. The position of the water outlet pipe 25 on the central platform body 1 can be changed, so as to facilitate the use of students at different positions on the central platform body 1, and knobs are provided on the two groups of water outlet pipes 25 to control the water outlet and closing of the water outlet pipe 25. After cleaning, the liquid can be poured into the flow channel 32. The flow channel 32 is designed in a trapezoidal shape, and the height is higher on the side close to the water tank 20, so that the liquid poured into the flow channel 32 can flow smoothly to the water tank 20 through gravity. Three groups of support rings 35 are provided on the connecting hose 26, and the position and height of the connecting hose 26 are fixed by the support ring 35. The support ring 35 slides on the support frame 33, wherein the bottom end of the connecting hose 26 passes through the central platform body 1 and is inserted into the inside of the placement cavity 29 and is connected to the water pump 27. The two groups of water outlet pipes 25 are of different lengths, so as to facilitate the normal use of students on the front and back sides of the central platform body 1.

[0025] Furthermore, a block 40 is welded and fixed on the rear end of the pulley 22. The block 40 is rectangular in design and is slidably connected to the inside of the slot 39. The slot 39 is long and rectangular in design and has a size that matches the block 40 to ensure that the block 40 can slide normally in the slot 39 while maintaining contact with the inner wall of the slot 39. The slot 39 is provided on the inner wall of the slideway 21.

[0026] During operation, through the structural design of the slot 39 and the block 40, when the pulley 22 slides inside the slide slot 21, the block 40 also slides in the slot 39. Through the contact between the block 40 and the inner wall of the slot 39, the function of limiting the movement of the pulley 22 in the vertical direction is achieved, ensuring that the pulley 22 can only move in the horizontal direction inside the slide slot 21.

[0027] Furthermore, gaskets 36 are glued and fixed on both sides of the inner wall of the slide groove 21. The height and width of the gasket 36 are consistent with the slide groove 21, and the gasket 36 is made of rubber.

[0028] During operation, the gasket 36 is made of rubber material and is used to provide a buffer between the pulley 22 and the inner wall of the slide groove 21 to prevent the pulley 22 and the slide groove 21 from colliding and causing damage.

[0029] Furthermore, a through groove 37 is provided on the inner wall of the front end of the chute 21. The through groove 37 is designed in a trapezoidal shape so that the liquid in the chute 21 can flow smoothly into the flow channel 32. The through groove 37 is connected with the flow channel 32.

[0030] During operation, the through groove 37 is used to connect the chute 21 and the flow channel 32 . The depth of the chute 21 is smaller than that of the flow channel 32 , so that when liquid accidentally flows into the chute 21 , the liquid in the chute 21 can flow into the flow channel 32 through the through groove 37 .

[0031] Furthermore, a slanted groove 38 is provided at the front end of the flow channel 32, and the slanted groove 38 is triangular in design;

[0032] During operation, the opening of the inclined groove 38 facilitates the student located at the front end of the central table body 1 to pour the liquid into the flow channel 32, thereby solving the problem of inconvenience in operation due to the obstruction of the support frame 33.

[0033] Furthermore, the rear end of the placement cavity 29 is rotatably connected to the cabinet door 30, and four groups of cushion blocks 41 are glued and fixed to the rear end of the water storage tank 28. The cushion blocks 41 are rectangular in design and contact the front end of the cabinet door 30.

[0034] During operation, the cabinet door 30 is opened to facilitate adding water to the water tank 28, and when the cabinet door 30 is closed, the pad 41 fixed on the rear end of the water tank 28 will contact the cabinet door 30, thereby better fixing the water tank 28 to reduce the shaking of the water tank 28.

[0035] Working principle: The multifunctional laboratory central table which is easy to adjust in the above technology has a sink installed on one side of the central table to facilitate the treatment of waste water and cleaning equipment. The overall length of the laboratory central table is generally long, especially for the central table used for teaching. One central table needs to be used by multiple students. Therefore, it is inconvenient for students who are far away from the sink to use the sink. Through the structural design of the moving mechanism, the function of moving the water outlet pipe 25 on the central table body 1 is realized. Since each central table body 1 is only equipped with a sink 20 on one side, when a student who is far away from the sink 20 wants to use it, he can move it on the central table body 1 by pushing the fixed column 24. The pulley 22 fixed at the bottom end of the bottom plate 23 will slide inside the slide groove 21. By pushing the fixed column 24 The position of the water outlet pipe 25 on the central platform body 1 can be changed, so as to facilitate the use of students at different positions on the central platform body 1, and knobs are provided on the two groups of water outlet pipes 25 to control the water outlet and closing of the water outlet pipe 25. After cleaning, the liquid can be poured into the flow channel 32. The flow channel 32 is designed in a trapezoidal shape, and the height close to the water tank 20 is higher, so that the liquid poured into the flow channel 32 can flow smoothly to the water tank 20 through gravity. Three groups of support rings 35 are provided on the connecting hose 26, and the position and height of the connecting hose 26 are fixed by the support ring 35. The support ring 35 slides on the support frame 33, wherein the bottom end of the connecting hose 26 passes through the central platform body 1, is inserted into the inside of the placement cavity 29 and is connected to the water pump 27. The two groups of water outlet pipes 25 are of different lengths, so as to facilitate the normal use of students on the front and back sides of the central platform body 1.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A multifunctional central table for a laboratory, comprising a central table body (1) and a water tank (20); characterized in that: The central platform body (1) is provided with a moving mechanism, the moving mechanism comprising a slide groove (21), the slide groove (21) is opened at the top of the central platform body (1), the slide groove (21) is slidably connected to a pulley (22) inside, the top of the pulley (22) is fixedly connected to a bottom plate (23), the bottom plate (23) is fixedly connected to a fixing column (24), the fixing column (24) is fixedly connected to two groups of water outlet pipes (25), one side of the water outlet pipe (25) is inserted with a connecting hose (26), the bottom end of the connecting hose (26) is inserted on a water pump (27), the rear end of the water pump (27) is fixedly connected to the bottom plate (23), and the bottom end of the connecting hose (26) is fixedly connected to the bottom plate (23). A water tank (28) is fixedly connected, the water pump (27) and the water tank (28) are both fixedly connected inside a placement cavity (29), the placement cavity (29) is opened at the rear end of the central platform body (1), a notch (31) is opened on the right side of the water tank (20), the notch (31) is aligned with a flow channel (32), the flow channel (32) is opened at the top of the central platform body (1), three groups of support rings (35) are sleeved on the connecting hose (26), one side of the support ring (35) is slidably connected to a support frame (33), and the bottom end of the support frame (33) is fixedly connected to the central platform body (1).

2. A multifunctional central station for laboratory use according to claim 1, characterized in that: A clamping block (40) is fixedly connected to the rear end of the pulley (22), and the clamping block (40) is slidably connected to the inside of a clamping groove (39), and the clamping groove (39) is formed on the inner wall of the sliding groove (21).

3. A multifunctional central station for laboratory use according to claim 2, characterized in that: Gaskets (36) are fixedly connected to both left and right sides of the inner wall of the slide groove (21), and the gaskets (36) are made of rubber material.

4. A multifunctional central station for laboratory use according to claim 3, characterized in that: A through groove (37) is provided on the inner wall at the front end of the slide groove (21), and the through groove (37) is communicated with the flow channel (32).

5. A multifunctional central station for laboratory use according to claim 4, characterized in that: The front end of the flow channel (32) is provided with an inclined groove (38), and the inclined groove (38) is designed to be triangular.

6. A multifunctional central station for laboratory use according to claim 5, characterized in that: The rear end of the placement cavity (29) is rotatably connected to a cabinet door (30), and the rear end of the water storage tank (28) is fixedly connected to four groups of cushion blocks (41), and the cushion blocks (41) are in contact with the front end of the cabinet door (30).

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