CN212943033U

CN212943033U - A workbench for biological experiments

Info

Publication number: CN212943033U
Application number: CN202021659475.9U
Authority: CN
Inventors: 蔡建宜
Original assignee: Individual
Current assignee: Guangdong Stanford International Stem Cell Medicine Research Institute Sole Proprietorship
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-13
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a workstation for biological assay belongs to biological assay equipment technical field, has solved the problem that the existence of current biological assay workstation is sealed not tight and the function is too few, and its technical essential is: the novel sterilization cover comprises a base, the base below symmetry is provided with the supporting leg, be provided with transparent sterilization cover on the base, transparent sterilization covers and is provided with breather, transparent sterilization covers and is provided with the illumination fluorescent tube, the symmetry is provided with the handle hole on the transparent sterilization cover, the handle hole endotheca is established by having telescopic sealing washer cloth, be provided with work platform in the transparent sterilization cover, work platform sets up on the base, transparent sterilization covers and is provided with the hanger frame, evenly distributed has the hanger nail on the hanger frame, has the advantage that has sealed tight and function is sufficient.

Description

Workstation for biological assay

Technical Field

The utility model relates to a biological assay equipment technical field specifically is a workstation for biological assay is related to.

Background

Through scientific experiments, the observation ability, thinking ability and problem analysis and solving ability of students can be cultivated. For example, when regulating the apricot and correcting the creature, the ability to observe is needed, and the creature must be carefully observed to correctly distinguish what kind, what characteristics and what environment the creature grows in; also, for example, in conducting experiments on the effect of plants on air humidity, why bare land, grassland and shrub woollen were chosen. Why the air humidity differs from place to place. The students will actively think and analyze for the reasons, so as to arouse the internal motivation of the students to study, improve the observation of the students on phenomena, the exploration of problems and the formation of concepts, integrate the inspection of knowledge understanding and conclusion with the development of thinking, exercise in experiments using hands and brains, and play a positive role in promoting the students to master scientific logical thinking methods and improve the capability of solving problems, so that the students form a systematic thinking method, which is not only used for experiments, but also has great influence on the ordinary decision and work of the students and is promoted to be a theoretical guidance method.

The existing workbench for the biological experiment has the defects of tight sealing, limited hand movement of workers during operation and the like, so that the sterility and the use effect of the workbench for the biological experiment are greatly reduced, and meanwhile, the workbench for the biological experiment has too few functions, is difficult to meet the use requirement and is difficult to popularize and apply.

Therefore, it is desirable to provide a biological experiment table, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a purpose provides a workstation for biological assay to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a workbench for biological experiments comprises a base, wherein supporting legs are symmetrically arranged below the base, a transparent sterilization cover is arranged on the base and can better perform biological experiments and facilitate observation, an air interchanger is arranged on the transparent sterilization cover and can enable air in the transparent sterilization cover to circulate, a lighting lamp tube is arranged on the transparent sterilization cover, operation holes are symmetrically arranged on the transparent sterilization cover and are sleeved with telescopic sealing ring cloth, the operation holes and the telescopic sealing ring cloth are matched with each other to effectively prevent dust from entering the transparent sterilization cover, a working platform is arranged in the transparent sterilization cover and is arranged on the base, hanger frames are arranged on the transparent sterilization cover and are uniformly distributed with hanger nails which can hang up tools for experiments, is convenient to use.

As a further scheme of the utility model, be provided with the crossbeam on the supporting leg, be provided with the storage tank on the crossbeam, the symmetry is provided with the first in command on the storage tank, the articles for use for experiments can be deposited to the storage tank, be provided with the fridge on the crossbeam, be provided with the second handle on the fridge, be provided with thermodetector and refrigerator in the fridge, thermodetector circuit connection refrigerator, the fridge can be preserved the article that need refrigerate the save, thermodetector can detect the temperature in the fridge, prevents that the high temperature from or low excessively, be provided with the sewage case on the crossbeam, be provided with the sewage pipe on the sewage case, the sewage pipe is used for discharging sewage, be provided with control flap on the sewage pipe.

As a further scheme of the utility model, the last glass board that is provided with of work platform, the glass board below is provided with the experimental lamp, the experimental lamp is provided with five at least, glass board the place ahead is provided with the supporting seat, the supporting seat sets up on work platform, fixed connection bracing piece on the supporting seat, be provided with the microscope on the bracing piece, microscope, glass board and experimental lamp mutually support, can carry out biological assay better.

As the utility model discloses a further scheme, the base left side is provided with the pond of washing hand, it is provided with the outlet pipe on the pond to wash hand, the outlet pipe top is provided with out tap, be provided with the inductor on the outlet pipe, the inductor can respond to the staff, produces the contact when avoiding carrying out the biological assay, the base right side is provided with the dustbin, the rubbish that the experiment produced is deposited that the dustbin can be timely.

As a further scheme of the utility model, breather comprises air inlet, connecting pipe, ventilation motor, filter screen and gas outlet, be provided with the connecting pipe on the transparent sterilization cover, the connecting pipe runs through transparent sterilization cover, be provided with ventilation motor on the connecting pipe, be provided with the filter screen in the connecting pipe, the filter screen can effectually prevent that the dust from getting into, influences the experimental result, connecting pipe both sides fixed connection air inlet and gas outlet.

As a further proposal of the utility model, an ultraviolet disinfection lamp is arranged in the transparent sterilization cover, the ultraviolet disinfection lamp can disinfect in time, and the safety of the experiment is ensured.

As a further scheme of the utility model, transparent sterilization covers and is provided with the disinfectant box, the disinfectant incasement is provided with the antiseptic solution, disinfectant box fixed connection disinfectant pipe, disinfectant pipe runs through transparent sterilization cover, be provided with the suction pump on the disinfectant pipe, the suction pump takes out the antiseptic solution, makes the antiseptic solution get into and tests the disinfection after finishing in the transparent sterilization cover and handle, disinfectant pipe fixed connection buffer tube, be provided with the shower nozzle on the buffer tube, shower nozzle evenly distributed is on the buffer tube.

As a further proposal of the utility model, a flow controller is arranged on the disinfectant tube, and the flow controller can control the liquid outlet amount of the disinfectant.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a transparent sterilization cover can be better carry out biological assay, convenient observation, mutually support through handle hole and telescopic sealing washer cloth, can effectually prevent that the dust from getting into transparent sterilization cover, mutually support through microscope, glass board and laboratory lamp, can carry out biological assay better, can effectually prevent through the filter screen that the dust from getting into, influence the experimental result, can respond to the staff through the inductor, produce the contact when avoiding carrying out biological assay.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a view B in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an improvement in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a view in an embodiment of the present invention.

Reference numerals: 1-base, 2-supporting legs, 3-beam, 4-transparent sterilization cover, 5-ventilation device, 6-air inlet, 7-connecting pipe, 8-ventilation motor, 9-filter screen, 10-air outlet, 11-lighting lamp tube, 12-ultraviolet disinfection lamp, 13-hanger rack, 14-hanger nail, 15-operation hole, 16-telescopic sealing ring cloth, 17-working platform, 18-supporting seat, 19-supporting rod, 20-microscope, 21-hand sink, 22-water outlet pipe, 23-water outlet tap, 24-inductor, 25-storage box, 26-first handle, 27-refrigeration box, 28-second handle, 29-temperature detector, 30-refrigerator, 31-sewage box, etc, 32-sewage pipe, 33-control valve, 34-dustbin, 35-glass plate, 36-experimental lamp, 37-disinfectant tank, 38-disinfectant pipe, 39-water pump, 40-flow controller, 41-buffer pipe, and 42-nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1-2, a workbench for biological experiments comprises a base 1, wherein support legs 2 are symmetrically arranged below the base 1, a transparent sterilization cover 4 is arranged on the base 1, the transparent sterilization cover 4 can better perform biological experiments and facilitate observation, an air interchanger 5 is arranged on the transparent sterilization cover 4, the air interchanger 5 can enable air in the transparent sterilization cover 4 to circulate, a lighting lamp tube 11 is arranged on the transparent sterilization cover 4, operation holes 15 are symmetrically arranged on the transparent sterilization cover 4, telescopic sealing ring cloth 16 is sleeved in the operation holes 15, the operation holes 15 and the telescopic sealing ring cloth 16 are matched with each other, dust can be effectively prevented from entering the transparent sterilization cover 4, a working platform 17 is arranged in the transparent sterilization cover 4, the working platform 17 is arranged on the base 1, a hanger frame 13 is arranged on the transparent sterilization cover 4, the hanger nails 14 are uniformly distributed on the hanger frame 13, and the experimental tool can be hung by the hanger nails 14 and is convenient to take and use.

Be provided with crossbeam 3 on the supporting leg 2, be provided with storage tank 25 on the crossbeam 3, the symmetry is provided with the first in command 26 on the storage tank 25, articles for use for the experiments can be deposited to storage tank 25, be provided with fridge 27 on the crossbeam 3, be provided with second handle 28 on the fridge 27, be provided with thermodetector 29 and refrigerator 30 in the fridge 27, thermodetector 29 circuit connection refrigerator 30, fridge 27 can preserve the article that need refrigerate, thermodetector 29 can detect the temperature in the fridge 27, prevents that the high temperature is too low or low excessively, be provided with sewage case 31 on the crossbeam 3, be provided with sewage pipe 32 on the sewage case 31, sewage pipe 32 is used for the discharge sewage, be provided with control flap 33 on the sewage pipe 32.

Be provided with glass board 35 on the work platform 17, glass board 35 below is provided with experiment lamp 36, experiment lamp 36 is provided with five at least, glass board 35 the place ahead is provided with supporting seat 18, supporting seat 18 sets up on work platform 17, fixed connection bracing piece 19 on the supporting seat 18, be provided with microscope 20 on the bracing piece 19, microscope 20, glass board 3 and experiment lamp 36 mutually support, can carry out biological assay better.

Base 1 left side is provided with wash-hand basin 21, wash-hand basin 21 is last to be provided with outlet pipe 22, outlet pipe 22 top is provided with out tap 23, be provided with inductor 24 on the outlet pipe 22, inductor 24 can respond to the staff, produces the contact when avoiding carrying out the biological assay, base 1 right side is provided with dustbin 34, the rubbish that produces of experiment is deposited that dustbin 34 can be timely.

The air interchanger 5 comprises an air inlet 6, a connecting pipe 7, an air interchanger motor 8, a filter screen 9 and an air outlet 10, the connecting pipe 7 is arranged on the transparent sterilization cover 4, the connecting pipe 7 penetrates through the transparent sterilization cover 4, the air interchanger motor 8 is arranged on the connecting pipe 7, the filter screen 9 is arranged in the connecting pipe 7, the filter screen 9 can effectively prevent dust from entering and influencing an experiment result, and the air inlet 6 and the air outlet 10 are fixedly connected to two sides of the connecting pipe 7.

Preferably, in this embodiment, an ultraviolet disinfection lamp 12 is disposed in the transparent sterilization cover 4, and the ultraviolet disinfection lamp 12 can disinfect in time, so as to ensure safety of the experiment.

Example 2

Referring to fig. 1 to 4, a workbench for biological experiments comprises a base 1, a disinfectant tank 37, a disinfectant pipe 38, a water pump 39, a flow controller 40, a buffer tube 41 and a nozzle 42, wherein the support legs 2 are symmetrically arranged below the base 1, a transparent sterilization cover 4 is arranged on the base 1, the transparent sterilization cover 4 can better perform biological experiments and facilitate observation, an air interchanger 5 is arranged on the transparent sterilization cover 4, the air interchanger 5 can circulate air in the transparent sterilization cover 4, a lighting lamp tube 11 is arranged on the transparent sterilization cover 4, operation holes 15 are symmetrically arranged on the transparent sterilization cover 4, telescopic sealing ring cloth 16 is sleeved in the operation holes 15, the operation holes 15 and the telescopic sealing ring cloth 16 are matched with each other, so that dust can be effectively prevented from entering the transparent sterilization cover 4, a working platform 17 is arranged in the transparent sterilization cover 4, the working platform 17 is arranged on the base 1, the transparent sterilization cover 4 is provided with a hanger frame 13, hanger nails 14 are uniformly distributed on the hanger frame 13, and the experimental tool can be hung by the hanger nails 14 and is convenient to take and use.

What is different from embodiment 1 is that, be provided with disinfectant tank 37 on the transparent sterilization cover 4, be provided with the antiseptic solution in the disinfectant tank 37, disinfectant tank 37 fixed connection disinfection liquid pipe 38, disinfection liquid pipe 38 runs through transparent sterilization cover 4, be provided with suction pump 39 on the disinfection liquid pipe 38, suction pump 39 extracts the antiseptic solution, and the disinfection after the experiment that makes the antiseptic solution get into transparent sterilization cover 4 is tested is handled, disinfection liquid pipe 38 fixed connection buffer tube 41, be provided with shower nozzle 42 on the buffer tube 41, shower nozzle 42 evenly distributed is on buffer tube 41.

Preferably, in this embodiment, a flow controller 40 is disposed on the disinfection liquid pipe 38, and the flow controller 40 can control the output amount of the disinfection liquid.

The rest of the structure of this example is the same as example 1.

It needs to explain very much, the utility model discloses a transparent sterilization cover 4 can be better carry out biological assay, convenient observation, mutually support through handle hole 15 and telescopic sealing washer cloth 16, can effectually prevent that the dust from getting into transparent sterilization cover 4, through microscope 20, glass board 35 and experimental lamp 36 mutually support, can carry out biological assay better, can effectually prevent that the dust from getting into through filter screen 9, influence the experimental result, can respond to the staff through inductor 24, produce the contact when avoiding carrying out biological assay.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A workbench for biological experiments, comprising a base (1), characterized in that a support leg (2) is symmetrically arranged below the base (1), and a transparent sterilization cover (1) is provided on the base (1). 4), the transparent sterilization cover (4) is provided with a ventilation device (5), the transparent sterilization cover (4) is provided with a lighting tube (11), and the transparent sterilization cover (4) An operation hole (15) is symmetrically arranged on the upper side, and a telescopic sealing ring cloth (16) is sleeved inside the operation hole (15), and a working platform (17) is arranged in the transparent sterilization cover (4), so The working platform (17) is arranged on the base (1), the transparent sterilization cover (4) is provided with a hanger frame (13), and hanger nails (14) are evenly distributed on the hanger frame (13). ).

2. The biological experiment workbench according to claim 1, wherein a beam (3) is arranged on the support leg (2), and a storage box (25) is arranged on the beam (3), A first handle (26) is symmetrically arranged on the storage box (25), a refrigerator box (27) is arranged on the beam (3), and a second handle (28) is arranged on the refrigerator box (27), A temperature detector (29) and a refrigerator (30) are arranged in the refrigerator box (27), the temperature detector (29) is electrically connected to the refrigerator (30), and a sewage tank is arranged on the beam (3). (31), a sewage pipe (32) is arranged on the sewage tank (31), and a control valve (33) is arranged on the sewage pipe (32).

3. The biological experiment workbench according to claim 2, wherein a glass plate (35) is provided on the work platform (17), and an experimental lamp (36) is provided below the glass plate (35). , the experimental lamps (36) are provided with at least five, the front of the glass plate (35) is provided with a support seat (18), the support seat (18) is arranged on the working platform (17), the support seat (18) A support rod (19) is fixedly connected to the top, and a microscope (20) is arranged on the support rod (19).

4. The biological experiment workbench according to claim 3, wherein a wash basin (21) is provided on the left side of the base (1), and a water outlet pipe (22) is provided on the wash basin (21) A water outlet tap (23) is arranged on the top of the water outlet pipe (22), a sensor (24) is arranged on the water outlet pipe (22), and a garbage bin (34) is arranged on the right side of the base (1).

5 . The biological experiment workbench according to claim 4 , wherein the ventilation device ( 5 ) consists of an air inlet ( 6 ), a connecting pipe ( 7 ), a ventilation motor ( 8 ), and a filter screen. 6 . (9) is composed of an air outlet (10), the transparent sterilization cover (4) is provided with a connecting pipe (7), the connecting pipe (7) penetrates the transparent sterilization cover (4), and the connecting pipe ( 7) A ventilating motor (8) is arranged on it, a filter screen (9) is arranged in the connecting pipe (7), and both sides of the connecting pipe (7) are fixedly connected to the air inlet (6) and the air outlet (10). ).

6 . The biological experiment workbench according to claim 5 , wherein an ultraviolet disinfection lamp ( 12 ) is arranged in the transparent sterilization cover ( 4 ). 7 .

7. The biological experiment workbench according to claim 1, wherein a disinfectant tank (37) is provided on the transparent sterilization cover (4), and a disinfectant tank (37) is provided in the disinfectant tank (37). The disinfectant tank (37) is fixedly connected to the disinfectant pipe (38), the disinfectant pipe (38) runs through the transparent sterilization cover (4), and the disinfectant pipe (38) is provided with a pump ( 39), the disinfectant pipe (38) is fixedly connected to the buffer pipe (41), the buffer pipe (41) is provided with a spray head (42), and the spray head (42) is evenly distributed on the buffer pipe (41).

8 . The biological experiment workbench according to claim 7 , wherein a flow controller ( 40 ) is provided on the disinfectant pipe ( 38 ). 9 .