CN218372269U

CN218372269U - Multifunctional auxiliary device for fluorescence quantitative PCR detection

Info

Publication number: CN218372269U
Application number: CN202222693104.8U
Authority: CN
Inventors: 蓝忠水
Original assignee: Shanghai Celes Medical Laboratory Co ltd
Current assignee: Shanghai Celes Medical Laboratory Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-24
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a multifunctional auxiliary device for fluorescence quantitative PCR detection, which comprises a rack, wherein a bedplate is arranged inside the rack, a fence is arranged above the bedplate, a plurality of openings are formed in the bedplate, a liquid collecting cover is arranged below the bedplate, a liquid discharge pipe is inserted below the liquid collecting cover, a valve is arranged on the liquid discharge pipe, and two front and back arranged illuminating lamps are arranged on the left side and the right side inside the rack; the utility model discloses mutually supporting between casing, motor, threaded rod, thread bush, connecting rod, high pressure nozzle and these parts of ultraviolet lamp that the accessible set up uses, can make installation cover drive high pressure nozzle and ultraviolet lamp downstream, clears up and disinfect the surface of platen, has formed sealed environment between installation cover and the rail simultaneously, can avoid the antiseptic solution to spread in the air, causes antiseptic solution concentration too high in the air around the workstation after avoiding disinfecting.

Description

Multifunctional auxiliary device for fluorescent quantitative PCR detection

Technical Field

The utility model relates to a fluorescence ration PRC detects technical field, especially relates to a fluorescence ration auxiliary device for PCR detects with it is multi-functional.

Background

The fluorescence quantitative PCR is a method for measuring the total amount of products after each polymerase chain reaction cycle by using a fluorescence chemical substance in a DNA amplification reaction, a method for quantitatively analyzing a specific DNA sequence in a sample to be detected by an internal reference method or an external reference method, a workbench is required in the analysis and detection process, the requirement of the fluorescence quantitative PCR on a clean bench is very high, the workbench is required to be irradiated by ultraviolet rays for a long time before an experiment, and disinfectant such as ethanol is used for disinfection to ensure the sterility of a detection environment.

At present, current workstation structure is comparatively simple, and is comparatively troublesome at the sterile in-process of stage in the past to the ash falls easily on detecting back workstation, causes bacterial growing, influences the use of laboratory bench, also is not convenient for highly adjust the workstation simultaneously, thereby practicality when having reduced the use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a multifunctional auxiliary device for fluorescence quantitative PCR detection.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an auxiliary device for fluorescence quantitative PCR detects with it is multi-functional, includes the rack, the internally mounted of rack has the platen, the rail is installed to the top of platen, a plurality of trompils have been seted up on the platen, collect the liquid cover is installed to the below of platen, the below of collecting the liquid cover is inserted and is equipped with the fluid-discharge tube, install the valve on the fluid-discharge tube, the light that sets up around two is all installed to the inside left and right sides of rack, the inside top of rack is equipped with disinfection mechanism, the left side of rack is equipped with moving mechanism, the outside of rack is close to below department and is equipped with adjustment mechanism.

Further, disinfection mechanism includes the box, the box is installed to the top of rack, the left side of box is close to top department and is inserted and be equipped with the feed liquor pipe, the below of box is inserted and is equipped with the drain pipe that extends to the inside of rack, install the pump body on the drain pipe, the drain pipe bottom is inserted and is equipped with corrugated hose, corrugated hose's below is equipped with the installation cover, corrugated hose's below is inserted and is equipped with the connecting pipe that extends to the installation cover inside, the shunt tubes is inserted and is equipped with to the below of connecting pipe, the fixed plate that sets up about two is installed at the inside top of installation cover, adjacent fixed plate is all run through at both ends about the shunt tubes to extend to the outside of fixed plate, the below of shunt tubes is inserted and is equipped with a plurality of disinfection pipes, and is a plurality of disinfection pipe's below is all inserted and is equipped with a plurality of high pressure nozzle, two the mounting bracket is all installed to the below of fixed plate, two ultraviolet lamp mounting bracket is all installed to the inboard.

Further, a first sliding block is installed on the right side of the installation cover, a first sliding groove matched with the first sliding block is formed in the right side of the inside of the rack, and the first sliding block is installed inside the first sliding groove in a sliding mode.

Further, moving mechanism includes the casing, the casing is installed in the left side of platen, the motor is installed to the top of casing, the output of motor runs through the casing to the internally mounted who extends to the casing has the threaded rod, the bottom of threaded rod is rotated and is installed on the inner wall of casing, the cover is equipped with the thread bush rather than the looks adaptation on the threaded rod, the connecting rod is installed on the right side of thread bush, the opening has been seted up in the left side of rack, the right-hand member of connecting rod passes the opening to the internally mounted who extends to the rack covers at the installation.

Furthermore, a guide sleeve is installed on the left side of the threaded rod, a guide rod is installed at the top inside the shell, and the bottom end of the guide rod penetrates through the guide sleeve and extends to the lower portion of the guide sleeve to be installed on the inner wall of the shell.

Further, adjustment mechanism includes the sleeve, the left and right sides of rack is close to below department and all installs the sleeve that sets up around two, and is a plurality of telescopic inside is all inserted and is equipped with the bracing piece, and is a plurality of the backup pad is all installed to the bottom of bracing piece, and is a plurality of the slipmat is all installed to the bottom of backup pad, and is a plurality of the telescopic outside all is equipped with T shape pole, and is a plurality of the jack has all been seted up in the telescopic outside, and is a plurality of the slot that sets up from top to bottom has all been seted up on the bracing piece, and is a plurality of the inner of T shape pole all extends to the inside of one of them slot through adjacent jack, and is a plurality of all be connected with the spring between T shape pole and the adjacent sleeve, and is a plurality of the spring is all established in the adjacent T shape pole outside.

It is further, a plurality of the diaphragm is all installed on the top of bracing piece, and is a plurality of the second slider is all installed to the left and right sides of diaphragm, and is a plurality of the inside left and right sides of sleeve all sets up the second spout with second slider looks adaptation, and is a plurality of the equal slidable mounting of second slider is inside adjacent second spout.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model can be used by the mutual matching of the shell, the motor, the threaded rod, the threaded sleeve, the connecting rod, the high-pressure nozzle and the ultraviolet lamp, so that the installation cover can drive the high-pressure nozzle and the ultraviolet lamp to move downwards to clean and sterilize the surface of the bedplate, and a sealed environment is formed between the installation cover and the fence, thereby avoiding the diffusion of disinfectant in the air and avoiding the overhigh concentration of the disinfectant in the air around the workbench after the disinfection;

2. the utility model discloses mutually supporting between these parts of sleeve, bracing piece, diaphragm, T shape pole and spring that the accessible set up uses, can be through the bracing piece in the inside flexible of sleeve to the realization is to the purpose of highly carrying out the lift adjustment of rack, has strengthened the practicality when using.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partial bottom view of the present embodiment;

FIG. 3 is an enlarged view of the embodiment at A in FIG. 1;

FIG. 4 is an enlarged view of the embodiment at B in FIG. 1;

fig. 5 is an enlarged view of the embodiment at C in fig. 1.

In the figure: 1. a rack; 2. a platen; 3. a fence; 4. a liquid collecting cover; 5. an illuminating lamp; 6. a box body; 7. a liquid outlet pipe; 8. a pump body; 9. a corrugated hose; 10. installing a cover; 11. a connecting pipe; 12. a shunt tube; 13. a fixing plate; 14. sterilizing the tube; 15. a high pressure spray head; 16. a mounting frame; 17. an ultraviolet lamp; 18. a first slider; 19. a housing; 20. a motor; 21. a threaded rod; 22. a threaded sleeve; 23. a connecting rod; 24. a guide sleeve; 25. a guide bar; 26. a sleeve; 27. a support bar; 28. a support plate; 29. a T-shaped rod; 30. a spring; 31. a transverse plate; 32. and a second slider.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a multifunctional auxiliary device for fluorescence quantitative PCR detection comprises a rack 1, a platen 2 is installed inside the rack 1, a fence 3 is installed above the platen 2, a plurality of holes are formed in the platen 2, a liquid collecting cover 4 is installed below the platen 2, a liquid discharging pipe is inserted below the liquid collecting cover 4, a valve is installed on the liquid discharging pipe, two illuminating lamps 5 which are arranged in front and at back are installed on the left side and the right side inside the rack 1, a disinfecting mechanism is arranged above the inside of the rack 1, a moving mechanism is arranged on the left side of the rack 1, and an adjusting mechanism is arranged on the outer side of the rack 1 close to the lower side;

the disinfection mechanism comprises a box body 6, the box body 6 is arranged above a rack 1, a liquid inlet pipe is inserted at the position, close to the upper part, of the left side of the box body 6, a liquid outlet pipe 7 extending into the rack 1 is inserted below the box body 6, a pump body 8 is arranged on the liquid outlet pipe 7, a corrugated hose 9 is inserted at the bottom end of the liquid outlet pipe 7, an installation cover 10 is arranged below the corrugated hose 9, a first sliding block 18 is arranged on the right side of the installation cover 10, a first sliding groove matched with the first sliding block 18 is formed in the right side of the rack 1, the first sliding block 18 is slidably arranged in the first sliding groove, the first sliding block 18 can limit the installation cover 10 up and down to ensure the stability of the installation cover 10 in moving up and down, a connecting pipe 11 extending into the installation cover 10 is inserted below the corrugated hose 9, a shunt pipe 12 is inserted below the connecting pipe 11, two fixing plates 13 which are arranged left and right are installed at the top inside the installation cover 10, the left end and the right end of the shunt tube 12 penetrate through the adjacent fixing plates 13 and extend to the outer sides of the fixing plates 13, a plurality of disinfection tubes 14 are inserted below the shunt tube 12, a plurality of high-pressure spray heads 15 are inserted below the disinfection tubes 14, installation frames 16 are installed below the two fixing plates 13, ultraviolet lamps 17 are installed on the inner sides of the two installation frames 16, the mechanism can be used by matching the components of the liquid outlet tube 7, the pump body 8, the ultraviolet lamps 17, the corrugated hose 9, the connecting pipe 11, the shunt tube 12, the disinfection tubes 14 and the high-pressure spray heads 15 with each other, so that disinfectant can be conveniently conveyed, and finally sprayed out through the high-pressure spray heads 15, the surface of the bedplate 2 is disinfected and sterilized, and the use is convenient;

the moving mechanism comprises a shell 19, the left side of the bedplate 2 is provided with the shell 19, a motor 20 is arranged above the shell 19, the output end of the motor 20 penetrates through the shell 19 and extends to the inside of the shell 19 to be provided with a threaded rod 21, the left side of the threaded rod 21 is provided with a guide sleeve 24, the top inside the shell 19 is provided with a guide rod 25, the bottom end of the guide rod 25 penetrates through the guide sleeve 24 and extends to the lower side of the guide sleeve 24 to be arranged on the inner wall of the shell 19, the threaded sleeve 22 can be conveniently limited through the mutual matching between the guide rod 25 and the guide sleeve 24, the threaded sleeve 22 is prevented from rotating along with the threaded rod 21, the bottom end of the threaded rod 21 is rotatably arranged on the inner wall of the shell 19, the threaded sleeve 22 matched with the threaded rod 21 is sleeved on the threaded rod 21, the right side of the threaded sleeve 22 is provided with a connecting rod 23, the left side of the rack 1 is provided with an opening, the right end of the connecting rod 23 penetrates through the opening and extends to the inside of the rack 1 to be arranged on the mounting cover 10, the moving mechanism can drive the high-pressure spray head 15 and the air sterilizing air cap 10 to be prevented from diffusing and sealing in the mounting table 2 and further preventing the sterilizing and sterilizing the sterilizing working table from being formed in the environment;

the adjustment mechanism includes sleeve 26, the left and right sides of rack 1 is close to below department and all installs the sleeve 26 that two sets up from beginning to end, bracing piece 27 has all been inserted to the inside of a plurality of sleeves 26, diaphragm 31 is all installed on the top of a plurality of bracing pieces 27, second slider 32 is all installed to the left and right sides of a plurality of diaphragms 31, the second spout with second slider 32 looks adaptation is all seted up to the inside left and right sides of a plurality of sleeves 26, and the equal slidable mounting of a plurality of second sliders 32 is inside adjacent second spout, second slider 32's setting can be convenient for carry out upper and lower spacing to bracing piece 27, make bracing piece 27 remove with vertical direction all the time, backup pad 28 is all installed to the bottom of a plurality of backup pads 27, the slipmat is all installed to the bottom of a plurality of backup pads 28, the outside of a plurality of sleeves 26 all is equipped with T shape pole 29, the jack has all been seted up in the outside of a plurality of sleeves 26, all set up the slot that a plurality of support pieces 27 set up from top to bottom, the inside of a plurality of T shape pole 29 all extends to one of slot through adjacent jack, all between a plurality of sleeves 26 and adjacent sleeve 26, and all the spring height of spring 30 sets up the sleeve 27, thereby the inside of a plurality of sleeve 27 has realized the telescopic spring mechanism and has used the inside of sleeve 26, the telescopic spring 27, the telescopic mechanism, the inside of sleeve 26 has all the telescopic mechanism, the telescopic mechanism 27 has set up the outside of sleeve 27, the telescopic spring 27.

The working principle is as follows: when the utility model is used, the height of the rack 1 can be adjusted, the T-shaped rod 29 is pulled out in sequence, the T-shaped rod 29 is far away from the slot, the fixation between the sleeve 26 and the supporting rod 27 is released, meanwhile, the T-shaped rod 29 can compress the spring 30, then the supporting rod 27 is extended outwards or contracted inwards in the sleeve 26, when the supporting rod 27 is moved to a proper position, the T-shaped rod 29 can be loosened, at the moment, the T-shaped rod 29 is inserted into the corresponding slot under the resilience of the spring 30, the sleeve 26 and the supporting rod 27 can be fixed again, the whole rack 1 can be supported by the supporting plate 28, the friction force can be increased by the anti-skid pad, the whole rack 1 is not easy to displace, after the height of the rack 1 is adjusted, the disinfectant can be injected into the box 6 by the positive rotation pipe, then the motor 20 is started, the motor 20 drives the threaded rod 21 to rotate, the threaded rod 21 drives the threaded sleeve 22 to move downwards on the threaded sleeve 21 through meshing, the threaded sleeve 22 can drive the installation cover 10 to move downwards through the connecting rod 23, the installation cover 10 can stretch the corrugated hose 9 while moving downwards, the installation cover 10 drives the fixing plate 13, the installation frame 16, the ultraviolet lamp 17, the connecting pipe 11, the shunt pipe 12, the disinfection pipe 14 and the high-pressure nozzle 15 to move downwards, when the installation cover 10 moves to be in contact with the bedplate 2, the motor 20 can be turned off, then the ultraviolet lamp 17 is started to irradiate and sterilize the surface of the bedplate 2, then the pump body 8 is started, the pump body 8 can convey disinfectant inside the box 6 to the disinfection pipe 14 through the liquid outlet pipe 7, the corrugated hose 9, the connecting pipe 11 and the shunt pipe 12, then the disinfectant is sprayed out through the high-pressure nozzles 15, and can disinfect the surface of the bedplate 2, the antiseptic solution can leak to album liquid cover 4 insidely through a plurality of trompils, the back that finishes of disinfection, can open the valve, the waste liquid can be discharged through the fluid-discharge tube, then starter motor 20 reverses, can rise installation cover 10, after finishing detecting, can drop installation cover 10 once more and contact with platen 2, thereby can keep apart the surface and the external world of platen 2, can also avoid the entering of bacterium dust when making things convenient for regular disinfection, guarantee superclean bench's aseptic nature.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary device for fluorescence quantitative PCR detects with it is multi-functional, includes rack (1), its characterized in that: the improved multifunctional desk lamp is characterized in that a table plate (2) is arranged inside the rack (1), a fence (3) is arranged above the table plate (2), a plurality of holes are formed in the table plate (2), a liquid collecting cover (4) is arranged below the table plate (2), a liquid discharge pipe is inserted below the liquid collecting cover (4), a valve is arranged on the liquid discharge pipe, two front and back illuminating lamps (5) are arranged on the left side and the right side of the inside of the rack (1), a disinfecting mechanism is arranged above the inside of the rack (1), a moving mechanism is arranged on the left side of the rack (1), and an adjusting mechanism is arranged on the outer side, close to the lower side, of the rack (1).

2. The multifunctional fluorescent quantitative PCR detection auxiliary device as claimed in claim 1, wherein: disinfection mechanism includes box (6), box (6) are installed to the top of rack (1), the left side of box (6) is close to top department and inserts and is equipped with the feed liquor pipe, the below of box (6) is inserted and is equipped with drain pipe (7) that extend to rack (1) inside, install pump body (8) on drain pipe (7), drain pipe (7) bottom is inserted and is equipped with bellows (9), the below of bellows (9) is equipped with installation cover (10), the below of bellows (9) is inserted and is equipped with connecting pipe (11) that extend to installation cover (10) inside, the below of connecting pipe (11) is inserted and is equipped with shunt tubes (12), fixed plate (13) that set up about two are installed at the inside top of installation cover (10), both ends all run through adjacent fixed plate (13) about shunt tubes (12) to extend to the outside of fixed plate (13), the below of shunt tubes (12) is inserted and is equipped with a plurality of disinfection pipes (14), and is a plurality of disinfection pipes (14) below is all inserted and is equipped with a plurality of high-pressure shower nozzles (15), and two mounting bracket (16) are all installed to ultraviolet lamp inboard.

3. The multifunctional fluorescent quantitative PCR detection auxiliary device as claimed in claim 2, wherein: first slider (18) are installed on the right side of installation cover (10), the inside right side of rack (1) is seted up with the first spout of first slider (18) looks adaptation, just first slider (18) slidable mounting is in the inside of first spout.

4. The multifunctional fluorescent quantitative PCR detection auxiliary device as claimed in claim 1, wherein: moving mechanism includes casing (19), casing (19) are installed in the left side of platen (2), motor (20) are installed to the top of casing (19), the output of motor (20) runs through casing (19) to the internally mounted who extends to casing (19) has threaded rod (21), the bottom of threaded rod (21) is rotated and is installed on the inner wall of casing (19), the cover is equipped with thread bush (22) rather than the looks adaptation on threaded rod (21), connecting rod (23) are installed on the right side of thread bush (22), the opening has been seted up in the left side of rack (1), the right-hand member of connecting rod (23) passes the opening to the internally mounted that extends to rack (1) is on installing cover (10).

5. The multifunctional fluorescent quantitative PCR detection auxiliary device as set forth in claim 4, wherein: a guide sleeve (24) is installed on the left side of the threaded rod (21), a guide rod (25) is installed at the top inside the shell (19), and the bottom end of the guide rod (25) penetrates through the guide sleeve (24) and extends to the position below the guide sleeve (24) to be installed on the inner wall of the shell (19).

6. The multifunctional fluorescent quantitative PCR detection auxiliary device as claimed in claim 1, wherein: adjustment mechanism includes sleeve (26), the left and right sides of rack (1) is close to below department and all installs sleeve (26) that two set up around, and is a plurality of bracing piece (27) are all inserted to the inside of sleeve (26), and is a plurality of backup pad (28) are all installed to the bottom of bracing piece (27), and are a plurality of the slipmat is all installed to the bottom of backup pad (28), and is a plurality of the outside of sleeve (26) all is equipped with T shape pole (29), and is a plurality of the jack has all been seted up in the outside of sleeve (26), and is a plurality of all set up a plurality of slots that set up from top to bottom on bracing piece (27), and is a plurality of the inner of T shape pole (29) all extends to the inside of one of them slot through adjacent jack, and is a plurality of all be connected with spring (30) between T shape pole (29) and adjacent sleeve (26), and a plurality of spring (30) all overlap and establish in the adjacent T shape pole (29) outside.

7. The multifunctional fluorescent quantitative PCR detection auxiliary device as set forth in claim 6, wherein: it is a plurality of diaphragm (31) is all installed on the top of bracing piece (27), and is a plurality of second slider (32) are all installed to the left and right sides of diaphragm (31), and are a plurality of the inside left and right sides of sleeve (26) all sets up the second spout with second slider (32) looks adaptation, and is a plurality of the equal slidable mounting of second slider (32) is inside adjacent second spout.