CN212441284U

CN212441284U - Superclean bench is used in laboratory

Info

Publication number: CN212441284U
Application number: CN202020741245.0U
Authority: CN
Inventors: 林丽贤; 杨庆玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-02
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an superclean bench is used in laboratory, including workstation body and base, there are light and sterilamp at this internal chamber of workstation's top from a left side right side fixed mounting in proper order, fixedly connected with household utensils rack and fixing base in proper order from the top of this internal chamber of workstation, the right side fixed mounting of fixing base has the motor, the output fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the movable block, one side fixedly connected with slider of movable block, one side fixedly connected with fixed plate of slider. The utility model discloses a fan, motor, rose box, threaded rod, movable block, slider, fixed plate, brush board and sterilamp's effect has solved current superclean bench and can't clear up the waste gas and the dust that produce after the experiment, and can't ensure the problem of the cleanness and the degerming effect on workstation surface.

Description

Superclean bench is used in laboratory

Technical Field

The utility model relates to an superclean bench technical field specifically is a superclean bench is used in laboratory.

Background

The ultra-clean workbench is designed for meeting the requirements of the fields of modern industry, photoelectric industry, bio-pharmaceuticals, scientific research experiments and the like on the cleanliness of local working areas, and is a local purifying device, namely, the air cleaning technology is utilized to enable the space in a certain operating area to reach a relative dust-free and sterile state.

The applicant finds that at least the following technical problems exist in the prior art: the existing clean bench can not clean waste gas and dust generated after an experiment, and can not ensure the surface cleaning and degerming effects of the bench, so that the clean bench for the laboratory is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an superclean bench is used in laboratory to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ultra-clean workbench for a laboratory comprises a workbench body and a base, wherein the top of an inner cavity of the workbench body is fixedly provided with a lighting lamp and an ultraviolet germicidal lamp from left to right in sequence, the rear side of the inner cavity of the workbench body is fixedly connected with a utensil placing rack and a fixed seat from top to bottom in sequence, the right side of the fixed seat is fixedly provided with a motor, the output end of the motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a movable block, one side of the movable block is fixedly connected with a sliding block, one side of the sliding block is fixedly connected with a fixed plate, the lower end of one side of the fixed plate is fixedly connected with a brush plate, the upper end of the rear side of the workbench body is fixedly provided with a fan, the air inlet end of the fan is communicated with a dust hood through a pipeline, the air outlet end, the internal surface threaded connection of fixed adjusting collar has the screw thread bracing piece, both ends all have through bearing swing joint and remove the wheel about the base bottom.

Preferably, the lower end of the front surface of the workbench body is provided with a storage drawer, and the bottom of the inner cavity of the workbench body is provided with a table board.

Preferably, the front end of the front surface of the workbench body comprises tempered glass, the front surface of the tempered glass is provided with an operation opening, and the inner side of the operation opening is provided with a rubber glove.

Preferably, a sliding groove is formed in one side of the fixed seat, and the sliding block slides on the inner surface of the sliding groove.

Preferably, the inner cavity of the filter box is sequentially provided with a cotton wool filter layer, a HEPA filter screen and an active carbon filter screen layer from top to bottom, and the lower end of the rear side of the filter box is provided with an air outlet.

Preferably, the bottom of the threaded support rod is movably connected with a support block through a bearing, and the bottom of the support block is bonded with an anti-slip pad through polyurethane glue.

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

1. the utility model discloses an operating the rubber gloves in the aperture, when taking the experimental materials of household utensils rack and carrying out the experiment on the mesa, after waste gas or dust have been produced in the experimentation, open fan and motor through external controller, the fan inhales waste gas or dust through the suction hood through the pipeline, carry in the rose box after absorbent cotton filter layer, HEPA filter screen and active carbon filter screen layer three-layer filtration, discharge from the air exit, realize the purpose of waste gas filtration and dust removal, the threaded rod rotates when the motor rotates, the threaded rod drives the movable block when rotating, slider and fixed plate motion, the fixed plate motion drives the brush board motion simultaneously, clean the mesa when the brush board motion, the cleanness of mesa has been ensured, simultaneously under the cooperation of sterilamp, the degerming effect of this workstation has been ensured, through the effect of above structure complex, the problem of current superclean bench can't clear up the waste gas and the dust that produce after the experiment, and can't ensure the clean of workstation surface and degerming effect is solved.

2. The utility model discloses a fixed adjusting collar and screw thread bracing piece and the effect of removing the wheel make this workstation possess the purpose of outrigger and convenient removal, through the light, realize carrying out the purpose of throwing light on for this workstation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the fixing base of the present invention in a top view;

FIG. 4 is a schematic cross-sectional view of the base of the present invention;

fig. 5 is a schematic structural view of the filter box of the present invention.

In the figure: 1. a table body; 2. a base; 3. a threaded support rod; 4. a support block; 5. a moving wheel; 6. a storage drawer; 7. a fixed seat; 8. tempering the glass; 9. placing a utensil rack; 10. an ultraviolet germicidal lamp; 11. a dust hood; 12. a table top; 13. a fan; 14. a filter box; 141. a cotton wool filtering layer; 142. a HEPA filter screen; 143. an activated carbon filter screen layer; 144. an air outlet; 15. a motor; 16. a threaded rod; 17. a chute; 18. a slider; 19. a movable block; 20. a fixing plate; 21. brushing the board; 22. fixing an adjusting sleeve; 23. an illuminating lamp; 24. and (6) operating the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a workstation body 1, base 2, threaded support pole 3, supporting shoe 4, remove wheel 5, accomodate drawer 6, fixing base 7, toughened glass 8, household utensils rack 9, sterilamp 10, suction hood 11, mesa 12, fan 13, rose box 14, cotton wool filter layer 141, HEPA filter screen 142, active carbon filter screen layer 143, air exit 144, motor 15, threaded rod 16, spout 17, slider 18, movable block 19, fixed plate 20, brush board 21, fixed adjusting collar 22, light 23 and operation trompil 24 part are the parts that general standard spare or technical personnel in the field know, its structure and principle all are this technical personnel and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-5, an ultra-clean bench for laboratories comprises a bench body 1 and a base 2, a storage drawer 6 is arranged at the lower end of the front surface of the bench body 1, a table top 12 is arranged at the bottom of the inner cavity of the bench body 1, the front end of the front surface of the bench body 1 comprises toughened glass 8, an operation opening 24 is arranged on the front surface of the toughened glass 8, rubber gloves are arranged on the inner side of the operation opening 24, a lighting lamp 23 and an ultraviolet germicidal lamp 10 are fixedly arranged on the top of the inner cavity of the bench body 1 from left to right in sequence, the purpose of illuminating the bench is realized through the lighting lamp 23, a vessel placing frame 9 and a fixed seat 7 are fixedly connected on the rear side of the inner cavity of the bench body 1 from top to bottom in sequence, a motor 15 is fixedly arranged on the right side of the fixed seat 7, a threaded rod 16 is fixedly connected to the output end, one side of the movable block 19 is fixedly connected with a slide block 18, one side of the fixed seat 7 is provided with a slide groove 17, the slide block 18 slides on the inner surface of the slide groove 17, one side of the slide block 18 is fixedly connected with a fixed plate 20, the lower end of one side of the fixed plate 20 is fixedly connected with a brush plate 21, a threaded rod 16 rotates when the motor 15 rotates, the threaded rod 16 rotates and simultaneously drives the movable block 19, the slide block 18 and the fixed plate 20 to move, the fixed plate 20 drives the brush plate 21 to move, the brush plate 21 cleans the table board 12 when moving, the cleanness of the table board 12 is ensured, meanwhile, under the cooperation of the ultraviolet germicidal lamp 10, the sterilization effect of the workbench is ensured, the upper end of the rear side of the workbench body 1 is fixedly provided with a fan 13, the air inlet end of the fan 13 is communicated with a dust hood 11 through a pipeline, the air outlet end of the fan 13 is communicated with a filter box 14 through a pipeline, HEPA filter screen 142 and active carbon filter screen layer 143, the lower extreme of the rear side of the filter box 14 is provided with an air outlet 144, the fan 13 and the motor 15 are opened through an external controller, the fan 13 sucks in waste gas or dust through a pipeline through the dust hood 11, the waste gas or dust is conveyed into the filter box 14 and is discharged from the air outlet 144 after being filtered by the absorbent cotton filter layer 141, the HEPA filter screen 142 and the active carbon filter screen layer 143, the purposes of filtering and dedusting waste gas are realized, the left side and the right side of the lower end of the inner cavity of the base 2 are both provided with fixed adjusting sleeves 22, the inner surface threads of the fixed adjusting sleeves 22 are connected with threaded support rods 3, the bottoms of the threaded support rods 3 are movably connected with support blocks 4 through bearings, the bottoms of the support blocks 4 are bonded with anti-slip pads through polyurethane glue, the left end and the right end of the bottom of the base 2 are both movably connected, make this workstation possess the purpose of outrigger and convenient removal (external controller is the PLC controller in this application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the multifunctional experiment table is used, through operating rubber gloves in the opening 24, when experiment materials of the utensil placing rack 9 are taken to perform experiments on the table board 12, after waste gas or dust is generated in the experiment process, the fan 13 and the motor 15 are opened through the external controller, the fan 13 sucks the waste gas or dust through the dust hood 11 through a pipeline, the waste gas or dust is conveyed into the filter box 14 and is filtered through the absorbent cotton filter layer 141, the HEPA filter screen 142 and the active carbon filter screen layer 143, and then is discharged from the air outlet 144, so that the purposes of filtering and dedusting the waste gas are realized, the threaded rod 16 rotates when the motor 15 rotates, the threaded rod 16 rotates and simultaneously drives the movable block 19, the sliding block 18 and the fixed plate 20 to move, the fixed plate 20 simultaneously drives the brush plate 21 to move, the table board 12 is moved and simultaneously, the cleanness of the table board 12 is ensured, and simultaneously, the sterilization effect of the table is ensured under the cooperation of the ultraviolet sterilizing lamp 10, through above structure complex effect, solved current superclean bench and can't clear up the waste gas and the dust that produce after the experiment, and can't ensure the problem of the cleanness and the degerming effect on workstation surface, through the effect of fixed adjusting collar 22 and screw thread bracing piece 3 and removal wheel 5, made this workstation possess the purpose of outrigger and convenient removal, through light 23, realized carrying out the purpose of throwing light on for this workstation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an superclean bench is used in laboratory, includes workstation body (1) and base (2), its characterized in that: the top of the inner cavity of the workbench body (1) is fixedly provided with a lighting lamp (23) and an ultraviolet germicidal lamp (10) from left to right in sequence, the rear side of the inner cavity of the workbench body (1) is fixedly connected with a utensil placing frame (9) and a fixing seat (7) from top to bottom in sequence, the right side of the fixing seat (7) is fixedly provided with a motor (15), the output end of the motor (15) is fixedly connected with a threaded rod (16), the outer surface of the threaded rod (16) is in threaded connection with a movable block (19), one side of the movable block (19) is fixedly connected with a sliding block (18), one side of the sliding block (18) is fixedly connected with a fixing plate (20), the lower end of one side of the fixing plate (20) is fixedly connected with a brush plate (21), the upper end of the rear side of the workbench body (1) is fixedly provided with a fan (13), the air-out end of fan (13) has rose box (14) through the pipeline intercommunication, the left and right sides of base (2) inner chamber lower extreme all is provided with fixed adjusting collar (22), the internal surface threaded connection of fixed adjusting collar (22) has screw thread bracing piece (3), both ends all have removal wheel (5) through bearing swing joint about base (2) bottom.

2. The clean bench for laboratory according to claim 1, characterized in that: the lower extreme on workstation body (1) obverse surface is provided with accomodates drawer (6), the bottom of workstation body (1) inner chamber is provided with mesa (12).

3. The clean bench for laboratory according to claim 1, characterized in that: the front end of the front surface of the workbench body (1) comprises tempered glass (8), an operation opening (24) is formed in the front surface of the tempered glass (8), and rubber gloves are arranged on the inner side of the operation opening (24).

4. The clean bench for laboratory according to claim 1, characterized in that: one side of the fixed seat (7) is provided with a sliding groove (17), and the sliding block (18) slides on the inner surface of the sliding groove (17).

5. The clean bench for laboratory according to claim 1, characterized in that: an absorbent cotton filtering layer (141), a HEPA filtering net (142) and an active carbon filtering net layer (143) are sequentially arranged in the inner cavity of the filtering box (14) from top to bottom, and an air outlet (144) is formed in the lower end of the rear side of the filtering box (14).

6. The clean bench for laboratory according to claim 1, characterized in that: the bottom of the threaded support rod (3) is movably connected with a support block (4) through a bearing, and the bottom of the support block (4) is bonded with an anti-slip pad through polyurethane glue.