Experiment operation table

Abstract

The utility model is suitable for the technical field of experimental equipment, and provides an experimental operation table which comprises an operation table body and an air draft assembly. The table top of the operation table body is used for installing an air draft assembly, the air draft assembly comprises a first fan, a second fan and a ventilation pipeline, the first fan is installed on a first installation hole in the table top of the operation table body through an installation support, and the bottom of the installation support is located over one end of the ventilation pipeline. According to the utility model, the air draft assembly is arranged, and the first fan is arranged on the table top of the operation table body, so that gas generated by experiment operation on the table top of the operation table body can be timely sucked into the ventilation pipeline; the gas separation device is arranged at the tail end of the ventilation pipeline to classify and separate gas generated in an experiment and discharge gas harmless to a human body through the second fan, so that the problems that irritant gas on a table top cannot be sucked into the pipeline in time in the experiment process and is easily sucked by experimenters by mistake, and the bodies of the experimenters are affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of experimental equipment, in particular to an experimental operating table. Background Art

[0002] A chemical experiment table is a workbench used for chemical experiments, which is usually corrosion-resistant, high-temperature-resistant, and easy to clean. Chemical experiment tables are widely used in education, scientific research, industry, medical treatment, and environmental monitoring, and are one of the important tools for chemical experiments and analysis.

[0003] The chemical experiment table is mainly used to provide the required working space for chemical experiments and operations, support experimental operations, protect the experimental environment, manage experimental equipment, handle waste liquids and waste materials, provide experimental conditions, etc. The chemical experiment table is mainly composed of workbench panels, supporting structures, storage cabinets or drawers, experimental sinks, protective facilities, ancillary equipment and other components.

[0004] In the prior art, pungent odors may be generated during chemical experiments using a chemical experiment table. In order to prevent experimenters from inhaling the pungent odors, a ventilation duct connected to the experiment table is generally provided in the experiment, and the ventilation duct extends from the ground to the table top, and an exhaust fan is provided inside the duct to facilitate the gas to be sucked into the duct. Since the duct between the ground duct opening and the table top is generally exposed and easily subject to wear, and since the duct has a certain length, the pungent gas on the table top cannot be sucked into the duct in time, and is accidentally inhaled by the experimenters, causing certain effects on the experimenters' bodies. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide an experimental operating table, aiming to solve the problem that during the experiment, since the pipeline between the ground pipe opening and the desktop is generally exposed and easily subject to wear and tear, and because the pipeline has a certain length, the irritating gas on the desktop cannot be sucked into the pipeline in time, and is accidentally inhaled by the experimenter, causing certain effects on the experimenter's body.

[0006] The embodiment of the utility model is implemented as follows: an experimental operating table, the experimental operating table comprising: an operating table body and an exhaust assembly;

[0007] A first mounting hole is arranged on the table top of the operating table body, and a mounting cabinet is arranged below the table top of the operating table body;

[0008] The exhaust assembly includes a first fan, a second fan and a ventilation duct. The first fan is installed on a first mounting hole on the table top of the operating table body through a mounting bracket. The bottom of the mounting bracket is located directly above one end of the ventilation duct. The ventilation duct and the second fan are installed on a mounting cabinet. One end of the ventilation duct is connected to the first mounting hole, and the other end of the ventilation duct is connected to the second fan. The ventilation duct is used to direct the gas generated during the experiment on the table top of the operating table body to the second fan, and the second fan is used to exhaust the gas.

[0009] Preferably, a support assembly is arranged on the bottom surface of the operating table body, and the support assembly includes a plurality of adjustment support feet and a plurality of movable wheels; the adjustment support feet are used to support the operating table body, and the adjustment support feet are provided with connecting protrusions and adjusting protrusions, the connecting protrusions are fixed to the bottom surface of the operating table body, the bottom surface of the connecting protrusions is provided with mounting grooves and the groove wall surface is provided with internal threads, the adjusting protrusion connecting part is provided with external threads, the connecting protrusions are threadedly connected with the adjusting protrusions to facilitate the adjustment of the distance between the bottom surface of the operating table body and the ground; the movable wheels are installed on the bottom surface of the operating table body, and the movable wheels are used to move the operating table body to a set position.

[0010] Preferably, a first mounting position, a storage hole and a plurality of storage racks are also provided on the table top of the operating table body; a sink and a second mounting hole are provided at the first mounting position; the bottom of the sink and the second mounting hole are connected with the installation cabinet under the operating table body; the second mounting hole is used to install a faucet so that the experimenter can wash the experimental equipment in the sink; the storage holes are used to place experimental items, and the storage holes are connected with the installation cabinet; the storage racks are provided with multiple layers for placing experimental equipment, and a plurality of fixing holes are provided on the storage racks, and the fixing holes are used to position the experimental equipment to prevent the equipment from falling.

[0011] Preferably, the installation cabinet is provided with a first installation cabinet, a second installation cabinet, a third installation cabinet and a fourth installation cabinet, the first installation cabinet is used to install the ventilation duct and the second fan of the exhaust assembly, and a plurality of first ventilation holes are arranged on the back of the first installation cabinet, and the ventilation holes are used for gas discharge; the second installation cabinet is provided with a wastewater collection device, the second installation cabinet is located directly below the first installation position and the sink is connected to the wastewater collection device; the third installation cabinet is connected to the storage hole; the fourth installation cabinet is provided with a partition so that the fourth installation cabinet forms a plurality of compartments for placing experimental equipment.

[0012] Preferably, the installation cabinet is also provided with a plurality of cabinet doors and connecting buckles, the cabinet doors are hingedly connected to the installation cabinet via the connecting buckles, and an L-shaped handle is provided on the front of the cabinet door, and the L-shaped handle facilitates the experimenter to open the cabinet door.

[0013] Preferably, a rotating shaft is provided at the bottom of the mounting bracket, one end of the rotating shaft is fixed on the table top of the operating table body, and the other end of the rotating shaft is rotatably connected to the mounting bracket. The mounting bracket is used to install a first fan, which is mounted on the mounting bracket and rotated by the rotating shaft so that the first fan can be moved to facilitate the gas generated by the experiment to be drawn into the ventilation duct through the first fan.

[0014] An experimental operating table provided by an embodiment of the utility model comprises an exhaust assembly, in which a first fan is arranged on the table top of the operating table body so as to timely suck the gas generated by the experimental operation on the table top of the operating table body into the ventilation duct in time, and a gas separation device is arranged at the end of the ventilation duct to classify and separate the gas generated by the experiment and then discharge the gas harmless to the human body through the second fan, and the ventilation duct and the second fan in the exhaust assembly are arranged on the installation cabinet of the operating table body to prevent the ventilation duct from being worn, and the first fan and the second fan are respectively arranged at both ends of the ventilation duct so as to timely suck the generated gas into the interior of the duct, thereby solving the problem that the irritating gas on the desktop cannot be sucked into the duct in time during the experiment, which is easy to be accidentally inhaled by the experimenter and causes certain effects on the body of the experimenter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural diagram of an experimental operating table provided in an embodiment of the utility model;

[0016] Figure 2 A schematic diagram of the structure of an exhaust assembly in an experimental operation table provided by an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the structure of a workbench main body table in an experimental workbench provided by an embodiment of the utility model;

[0018] Figure 4 A schematic diagram of the structure of the back of an experimental operating table provided in an embodiment of the utility model;

[0019] Figure 5 The present invention is a schematic structural diagram of a second fan in an experimental operating table provided in an embodiment of the present invention.

[0020] In the accompanying drawings: 1. workbench body; 11. cabinet door; 111. L-shaped handle; 12. connecting buckle; 13. storage hole; 14. sink; 15. storage rack; 16. first ventilation hole; 17. first mounting hole; 18. partition; 2. exhaust assembly; 21. first fan; 22. ventilation duct; 23. second fan; 24. mounting bracket; 3. support assembly; 31. adjusting support feet; 32. moving wheels. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] like Figure 1-5 As shown, it is a structural diagram of an experimental operating table provided by an embodiment of the utility model, comprising: an operating table body 1 and an exhaust assembly 2;

[0024] A first mounting hole 17 is provided on the table top of the operating table body 1, and a mounting cabinet is provided below the table top of the operating table body 1;

[0025] The exhaust assembly 2 includes a first fan 21, a second fan 23 and a ventilation duct 22. The first fan 21 is installed on the first mounting hole 17 on the table top of the operating table body 1 through a mounting bracket 24. The bottom of the mounting bracket 24 is located directly above one end of the ventilation duct 22. The ventilation duct 22 and the second fan 23 are installed on the installation cabinet. One end of the ventilation duct 22 is connected to the first mounting hole 17, and the other end of the ventilation duct 22 is connected to the second fan 23. The ventilation duct 22 is used to pass the gas generated during the experiment on the table top of the operating table body 1 to the second fan 23, and the second fan 23 is used to discharge the gas.

[0026] In an embodiment of the utility model, preferably, the experimental operation table can be applied to a variety of experimental scenarios, so that the experimenter can conduct experiments on the experimental operation table. The experimental operation table is mainly composed of an operation table body 1 and an exhaust assembly 2. The first fan 21 of the exhaust assembly 2 is installed on the first mounting hole 17 through a mounting bracket 24. Preferably, the first mounting hole 17 can be located directly above the ventilation duct 22 so that the first fan 21 can inhale the gas and enter the ventilation duct 22 through the first mounting hole 17, and the gas separation device therein filters and separates the gas so that it can be discharged from the first ventilation hole 16 by the second fan 23. The ventilation duct 22 is installed in an installation cabinet under the table and is located directly below the first mounting hole 17 so that the first fan 21 can inhale the gas generated by the experiment on the table of the operation table into the ventilation duct 22, and a gas separation device is arranged in the installation cabinet so that the gas is separated and filtered before being discharged by the second fan 23, so that the gas can be sucked into the ventilation duct 22 in time, and the ventilation duct 22 is installed on the installation cabinet. A second fan 23 is arranged at the end of the wind duct, and the gas is sucked in from both ends of the ventilation duct 22 at the same time, thereby shortening the time that the gas stays on the operation table.

[0027] In one example of the utility model, the utility model is provided with an exhaust component 2, in which a first fan 21 is provided in the exhaust component 2 and is installed on the table top of the operating table body 1 so as to promptly suck the gas generated by the experimental operation on the table top of the operating table body 1 into the ventilation duct 22, and a gas separation device is provided at the end of the ventilation duct 22 to classify and separate the gas generated by the experiment and then discharge the gas harmless to the human body through the second fan 23, and the ventilation duct 22 and the second fan 23 in the exhaust component 2 are installed on the installation cabinet of the operating table body 1 to prevent the ventilation duct 22 from being worn, and the first fan 21 and the second fan 23 are respectively provided at both ends of the ventilation duct 22 so as to promptly suck the generated gas into the interior of the duct, thereby solving the problem that the irritating gas on the desktop cannot be sucked into the duct in time during the experiment, which is easy to be accidentally inhaled by the experimenter and causes certain effects on the body of the experimenter.

[0028] like Figure 1-5 As shown, as a preferred embodiment of the utility model, a support assembly 3 is arranged on the bottom surface of the operating table body 1, and the support assembly 3 includes a plurality of adjustment support feet 31 and a plurality of moving wheels 32; the adjustment support feet 31 are used to support the operating table body 1, and the adjustment support feet 31 are provided with connecting protrusions and adjusting protrusions, and the connecting protrusions are fixed on the bottom surface of the operating table body 1, and the bottom surface of the connecting protrusions is provided with mounting grooves and the groove wall surface is provided with internal threads, and the adjusting protrusion connecting part is provided with external threads, and the connecting protrusions are threadedly connected with the adjusting protrusions to facilitate the adjustment of the distance between the bottom surface of the operating table body 1 and the ground; the moving wheels 32 are installed on the bottom surface of the operating table body 1, and the moving wheels 32 are used to move the operating table body 1 to a set position.

[0029] In the embodiment of the utility model, preferably, the bottom surface of the operating table body 1 can be provided with a support assembly 3, and the adjusting support feet 31 can make a certain distance between the bottom surface of the operating table and the ground, so as to facilitate the cleaning of the bottom of the operating table and the ground, and the adjusting support feet 31 can also adjust the height of the experimental operating table according to the cooperation between the connecting protrusions and the adjusting protrusions. When the adjusted height is greater than the height of the moving wheels 32, the operating table body 1 is fixed and the entire experimental operating table is supported by the adjusting support feet 31. When the adjusted height is less than the height of the moving wheels 32, the experimental operating table can be moved to other positions by the moving wheels 32.

[0030] like Figure 1-5As shown, as a preferred embodiment of the utility model, a first mounting position, a storage hole 13 and a plurality of storage racks 15 are also arranged on the table top of the operating table body 1; a sink 14 and a second mounting hole are arranged on the first mounting position; the bottom of the sink 14 and the second mounting hole are connected with the installation cabinet below the operating table body 1; the second mounting hole is used to install a faucet so that the experimenter can wash the experimental equipment in the sink 14; the storage hole 13 is used to place experimental items, and the storage hole 13 is connected with the installation cabinet; the storage rack 15 is arranged in multiple layers for placing experimental equipment, and a plurality of fixing holes are arranged on the storage rack 15, and the fixing holes are used to position the experimental equipment to prevent the equipment from falling.

[0031] In the embodiment of the utility model, preferably, the table top of the operating table body 1 can also be provided with a first mounting position, a storage hole 13 and a plurality of storage racks 15. The first mounting position is mainly provided with a sink 14 and a second mounting hole for installing a faucet, so that the experimenter can clean the experimental equipment in the sink 14 through the faucet, and place the experimental equipment on the storage rack 15 for the convenience of the experimenter to take the equipment. The storage hole 13 can be set to a square shape and connected to the installation cabinet for the experimenter to place the experimental items. The fixing holes on the storage rack 15 can be used for containers with a certain length in the experimental equipment, such as measuring cylinders and other equipment.

[0032] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the installation cabinet is provided with a first installation cabinet, a second installation cabinet, a third installation cabinet and a fourth installation cabinet, the first installation cabinet is used to install the ventilation duct 22 and the second fan 23 of the exhaust assembly 2, and a plurality of first ventilation holes 16 are arranged on the back of the first installation cabinet, and the ventilation holes are used for gas discharge; the second installation cabinet is provided with a wastewater collection device, the second installation cabinet is located directly below the first installation position and the water tank 14 is connected to the wastewater collection device; the third installation cabinet is connected to the storage hole 13; the fourth installation cabinet is provided with a partition 18 so that the fourth installation cabinet forms a plurality of compartments for placing experimental equipment.

[0033] In the embodiment of the utility model, preferably, the installation cabinets can be divided into a first installation cabinet, a second installation cabinet, a third installation cabinet and a fourth installation cabinet according to their functions. A partition 18 is arranged between each installation cabinet to separate them so that they are not connected to each other. The first installation cabinet is used to install the ventilation duct 22 and the second fan 23 of the exhaust assembly 2, and the first ventilation hole 16 is arranged to be located at the same height as the second fan 23 to facilitate the discharge of gas. The second installation cabinet can be located directly below the sink 14 on the table top of the operating table body 1, and a water pipe is arranged to be connected to the bottom of the faucet, and the wastewater collection device is connected to the water outlet at the bottom of the sink 14 through the wastewater pipe; a container for collecting waste can be arranged in the third installation cabinet so that the experimenter can throw the waste from the storage hole 13 into the container during the experiment to facilitate the collection of waste; the fourth installation cabinet can set the size of its compartment according to the experimental instruments placed so as to facilitate the placement of some experimental instruments that need to be properly placed or are not frequently used.

[0034] like Figure 1-5 As shown, as a preferred embodiment of the utility model, the installation cabinet is also provided with a plurality of cabinet doors 11 and connecting buckles 12, the cabinet doors 11 are hingedly connected to the installation cabinet through the connecting buckles 12, and an L-shaped handle 111 is provided on the front of the cabinet door 11, and the L-shaped handle 111 is convenient for the experimenter to open the cabinet door 11.

[0035] In an embodiment of the utility model, preferably, the installation cabinet can be provided with four cabinet doors 11, and are respectively connected to the cabinet wall hinges of the installation cabinet through connecting buckles 12, and an L-shaped handle 111 is provided on each cabinet door 11 to facilitate the experimenter to open the cabinet door 11 to take the experimental equipment on the fourth installation cabinet, or to check the conditions inside the first installation cabinet, the second installation cabinet, and the third installation cabinet.

[0036] like Figure 1-5 As shown, as a preferred embodiment of the utility model, a rotating shaft is arranged at the bottom of the mounting bracket 24, one end of the rotating shaft is fixed on the table top of the operating table body 1, and the other end of the rotating shaft is rotatably connected to the mounting bracket 24. The mounting bracket 24 is used to install the first fan 21, and the first fan 21 is installed on the mounting bracket 24 and rotated by the rotating shaft so that the first fan 21 can be moved to facilitate the gas generated by the experiment to be drawn into the ventilation duct 22 through the first fan 21.

[0037] In the embodiment of the utility model, preferably, the mounting bracket 24 in the exhaust assembly 2 is mainly used to install the first fan 21, and a rotating shaft is arranged on the table top of the operating table body 1 and located on both sides of the first mounting hole 17 so that the first fan 21 is located directly above the first mounting hole 17. The rotating shaft allows the first fan 21 to change the angle between the first fan 21 and the table top of the operating table body 1 so that the first fan 21 can be placed at a position on the operating table body 1 where experiments are performed so that the gas can be sucked into the ventilation duct 22 by the first fan 21.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An experimental operating table, characterized in that: The experimental operation table comprises: an operation table body and an exhaust assembly; A first mounting hole is arranged on the table top of the operating table body, and a mounting cabinet is arranged below the table top of the operating table body; The exhaust assembly includes a first fan, a second fan and a ventilation duct. The first fan is installed on a first mounting hole on the table top of the operating table body through a mounting bracket. The bottom of the mounting bracket is located directly above one end of the ventilation duct. The ventilation duct and the second fan are installed on a mounting cabinet. One end of the ventilation duct is connected to the first mounting hole, and the other end of the ventilation duct is connected to the second fan. The ventilation duct is used to direct the gas generated during the experiment on the table top of the operating table body to the second fan, and the second fan is used to exhaust the gas.

2. The experimental operation table according to claim 1, characterized in that: A support assembly is arranged on the bottom surface of the operating table body, and the support assembly includes a plurality of adjustment support feet and a plurality of moving wheels; the adjustment support feet are used to support the operating table body, and the adjustment support feet are provided with connecting protrusions and adjusting protrusions, and the connecting protrusions are fixed to the bottom surface of the operating table body, and a mounting groove is arranged on the bottom surface of the connecting protrusion and an internal thread is arranged on the groove wall surface, and an external thread is arranged on the adjusting protrusion connecting portion, and the connecting protrusion is threadedly connected with the adjusting protrusion to facilitate the adjustment of the distance between the bottom surface of the operating table body and the ground; the moving wheels are installed on the bottom surface of the operating table body, and the moving wheels are used to move the operating table body to a set position.

3. The experimental operation table according to claim 1, characterized in that: A first mounting position, a storage hole and a plurality of storage racks are also provided on the table top of the operating table body. A sink and a second mounting hole are provided at the first mounting position. The bottoms of the sink and the second mounting hole are connected to the installation cabinet below the operating table body. The second mounting hole is used to install a faucet so that the experimenter can wash the experimental equipment in the sink. The storage holes are used to place experimental items, and the storage holes are connected to the installation cabinet. The storage racks are provided with multiple layers to facilitate the placement of experimental equipment. A plurality of fixing holes are provided on the storage racks, and the fixing holes are used to position the experimental equipment to prevent the equipment from falling.

4. The experimental operation table according to claim 3, characterized in that: The installation cabinet is provided with a first installation cabinet, a second installation cabinet, a third installation cabinet and a fourth installation cabinet. The first installation cabinet is used to install the ventilation duct and the second fan of the exhaust assembly. A plurality of first ventilation holes are arranged on the back of the first installation cabinet, and the ventilation holes are used for gas discharge. The second installation cabinet is provided with a wastewater collection device, and the second installation cabinet is located directly below the first installation position and the water tank is connected to the wastewater collection device. The third installation cabinet is connected to the storage hole. The fourth installation cabinet is provided with a partition so that the fourth installation cabinet forms a plurality of compartments for placing experimental equipment.

5. The experimental operation table according to claim 1, characterized in that: The installation cabinet is also provided with a plurality of cabinet doors and connecting buckles, wherein the cabinet doors are hingedly connected to the installation cabinet via the connecting buckles, and an L-shaped handle is provided on the front of the cabinet door, and the L-shaped handle facilitates the experimenter to open the cabinet door.

6. The experimental operation table according to claim 1, characterized in that: A rotating shaft is arranged at the bottom of the mounting bracket, one end of the rotating shaft is fixed on the table top of the operating table body, and the other end of the rotating shaft is rotatably connected to the mounting bracket. The mounting bracket is used to install a first fan, which is mounted on the mounting bracket and rotated by the rotating shaft so that the first fan can be moved to facilitate the gas generated by the experiment to be drawn into the ventilation duct through the first fan.

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