CN219389297U - Detachable display screen device and mounting structure of nucleic acid extractor - Google Patents
Detachable display screen device and mounting structure of nucleic acid extractor Download PDFInfo
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- CN219389297U CN219389297U CN202223066524.XU CN202223066524U CN219389297U CN 219389297 U CN219389297 U CN 219389297U CN 202223066524 U CN202223066524 U CN 202223066524U CN 219389297 U CN219389297 U CN 219389297U
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- acid extractor
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 53
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 53
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 53
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 239000005341 toughened glass Substances 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 239000011324 bead Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a detachable display screen device and a mounting structure of a nucleic acid extractor, which belong to the technical field of nucleic acid extractors. The beneficial effects of the utility model are as follows: the display screen is installed on the surface of the nucleic acid extraction instrument through the magnetic attraction component, the display screen is fixed through the matching of the magnet and the magnetic attraction connecting piece, and the display screen can be directly taken out when being dismantled, so that the display screen can be easily disassembled and installed, the problem that the display screen inside the equipment is more troublesome to disassemble after being damaged is solved, meanwhile, the display screen is prevented from being scratched and worn in the transportation process, and more convenience is brought to the use of the display screen of the nucleic acid extraction instrument.
Description
Technical Field
The utility model relates to the technical field of nucleic acid extractors, in particular to a detachable display screen device and an installation structure of a nucleic acid extractor.
Background
The nucleic acid extraction instrument is an instrument for automatically completing sample nucleic acid extraction by using matched nucleic acid extraction reagents, and is widely applied to various fields such as disease control centers, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like. The nucleic acid extracting instrument with magnetic bead method uses magnetic bead as carrier, and the magnetic bead adsorbs nucleic acid in high salt and low pH value, and the nucleic acid is separated from the nucleic acid in low salt and high pH value, and the whole extracting and purifying process is realized through moving magnetic bead or transferring liquid. Because of the uniqueness of the principle, the device can be designed into various fluxes, can extract 8-96 samples by a single tube, is simple and quick to operate, greatly improves the experimental efficiency, has low cost, and is a main stream instrument in the current market.
The display screen of the traditional nucleic acid extractor is either fixed in the interior of the instrument or embedded in the surface of the instrument, and most of the display screen is inconvenient to take out quickly after being fixed, so that the display screen is inconvenient to detach and replace after being damaged, the use of the whole equipment is affected, meanwhile, the existing nucleic acid extractor lacks a display screen easy to detach, the protection of the display screen is insufficient, and collision is easy to occur in transportation, such as a portable full-automatic nucleic acid extractor with the bulletin number of CN216738278U, and the nucleic acid extractor comprises a nucleic acid extractor body; the surface fixedly connected with display screen of nucleic acid extraction appearance body, its display screen is fixed in the surface, can't dismantle easy collision damage during the transportation.
Disclosure of Invention
In order to overcome the problems that a display screen of a nucleic acid extractor cannot be taken out quickly, the display screen is inconvenient to detach and replace after being damaged, the existing nucleic acid extractor lacks a display screen easy to detach, the display screen is not protected sufficiently, and the display screen cannot be detached and is easy to collide and damage during transportation, the utility model provides a detachable display screen device of the nucleic acid extractor.
The magnetic component is used for mounting the display screen on the surface of the nucleic acid extractor, the display screen is fixed through the matching of the magnet and the magnetic connecting piece, and the display screen can be directly taken out when being dismounted, so that the display screen can be easily dismounted and mounted, the problem that the display screen inside the equipment is damaged and then is convenient to dismount is solved, meanwhile, the display screen is prevented from being scratched and worn in the transportation process, and more convenience is brought to the use of the display screen of the nucleic acid extractor.
Preferably, the mounting seat comprises an outwardly protruding placing shell and a fixing plate, the placing shell is mounted in the middle of the fixing plate, and the fixing plate is provided with a connecting assembly.
Preferably, a placement opening is formed in the middle of the placement shell, a plurality of slots are formed in the placement shell and located at two sides of the placement opening respectively, and a plurality of magnets are arranged in the slots.
Preferably, the display screen comprises a panel, a shell and a display assembly, wherein the shell is arranged on the outer part of the display assembly, the panel is arranged on the shell, the back of the panel is far away from the two sides of the shell, the magnetic attraction connecting sheets are respectively arranged on the two sides of the panel, and a toughened glass plate is arranged in the middle of the panel.
Preferably, the length and width of the placing opening are greater than those of the shell, the shell is connected to the inner side of the placing opening in a penetrating manner, and the panel extends to two sides and is arranged on the surface of the placing shell through the magnetic connection sheet.
Preferably, an elastic gasket is arranged between the inner wall of the placement opening and the shell.
Through setting up the elastic gasket between display screen and mount pad, can strengthen the cushioning effect of display screen installation, reduce wearing and tearing and collision, through the toughened glass board that the display screen surface set up, can protect the screen of display screen.
Preferably, the anti-interference plate is installed on the inner wall of the shell, and the anti-interference plate is made of anti-electromagnetic interference materials.
Through the anti-interference board that sets up in the display screen is inside, can improve the interference killing feature of display screen, reduce the influence that external magnetic field used the display screen.
Preferably, the shell is provided with a plurality of USB interfaces, and the USB interfaces are connected with the outer wall of the placing shell in an penetrating way.
Preferably, the connecting assembly comprises two connecting protrusions and two buckles, the two connecting protrusions are respectively arranged at two ends of the fixing plate, the two buckles are arranged on one side, far away from the placing shell, of the fixing plate, and a plurality of fixing holes are formed in the surfaces of the two connecting protrusions and the two buckles.
The utility model provides a mounting structure, includes quick-witted case and the display device of nucleic acid extraction appearance, install at the top of machine case display device, the bottom of machine case is located display device below position department installs the chamber door, the middle part of chamber door is provided with the observation window.
The beneficial effects are that:
the technical scheme of the utility model has the following beneficial effects:
(1) The magnetic component is used for mounting the display screen on the surface of the nucleic acid extractor, the display screen is fixed through the matching of the magnet and the magnetic connecting piece, and the display screen can be directly taken out when being dismounted, so that the display screen can be easily dismounted and mounted, the problem that the display screen inside the equipment is damaged and then is convenient to dismount is solved, meanwhile, the display screen is prevented from being scratched and worn in the transportation process, and more convenience is brought to the use of the display screen of the nucleic acid extractor.
(2) Through setting up the elastic gasket between display screen and mount pad, can strengthen the cushioning effect of display screen installation, reduce wearing and tearing and collision, through the toughened glass board that the display screen surface set up, can protect the screen of display screen.
(3) Through the anti-interference board that sets up in the display screen is inside, can improve the interference killing feature of display screen, reduce the influence that external magnetic field used the display screen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing the three-dimensional structure of a detachable display screen of a nucleic acid extractor according to the present utility model;
FIG. 2 is a schematic diagram showing the structure of a side of a detachable display screen of the nucleic acid extracting apparatus according to the present utility model;
FIG. 3 is a schematic diagram showing the structure of a detachable display screen mounting base of the nucleic acid extractor of the present utility model;
FIG. 4 is a schematic diagram showing the structure of a detachable display screen of the nucleic acid extracting apparatus according to the present utility model;
FIG. 5 is a schematic view of the back of a removable display screen of a nucleic acid extractor of the present utility model;
FIG. 6 is a cross-sectional view of a side of a removable display of the nucleic acid extractor of the present utility model;
FIG. 7 is a perspective view of a detachable display screen and a mounting structure of the nucleic acid isolation instrument of the present utility model.
In the figure: 1. a display screen; 2. a mounting base; 3. placing a shell; 4. a fixing plate; 5. a connection protrusion; 6. a fixing hole; 7. a buckle; 8. a slot; 9. a magnet; 10. a placement port; 11. an elastic pad; 12. a panel; 13. tempered glass plate; 14. a USB interface; 15. a magnetic connection sheet; 16. a housing; 17. an anti-interference plate; 18. a display assembly; 19. a chassis; 20. a door; 21. and an observation window.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
According to the embodiment, the display screen is installed on the surface of the nucleic acid extraction instrument through the magnetic attraction assembly, the display screen is fixed through the matching of the magnet and the magnetic attraction connecting piece, and the display screen can be directly taken out when being detached, so that the display screen can be easily detached and installed, the problem that the display screen inside the equipment is more troublesome to detach after being damaged is solved, and meanwhile, the display screen is prevented from falling off and being damaged in the transportation process. The specific implementation mode is as follows:
as shown in fig. 1 to 4, a detachable display screen device and a mounting structure of a nucleic acid extractor comprise a display screen 1 and a mounting seat 2, wherein the display screen 1 is transversely arranged on the surface of the mounting seat 2, a magnetic attraction component is arranged between the display screen 1 and the mounting seat 2 and comprises a magnet 9 and a magnetic attraction connecting sheet 15, the magnet 9 is mounted on one side, facing the display screen 1, of the mounting seat 2, the magnet 9 is magnetically connected with the magnetic attraction connecting sheet 15, and the magnetic attraction connecting sheet 15 is mounted on the back surface of the display screen 1. The magnetic component is used for mounting the display screen 1 on the surface of the nucleic acid extractor, the magnet 9 and the magnetic connecting piece 15 are matched to fix the display screen 1, and the display screen 1 can be directly taken out when being dismounted, so that the display screen 1 can be easily dismounted and mounted, the problem that the display screen 1 inside the equipment is more troublesome to dismount after being damaged is solved, meanwhile, the display screen 1 is prevented from being scratched and worn in the transportation process, and more convenience is brought to the use of the display screen 1 of the nucleic acid extractor.
The mount pad 2 is including outside bellied shell 3 and fixed plate 4 of placing, places the middle part that shell 3 installed in fixed plate 4, installs coupling assembling on the fixed plate 4, and the mount pad 2 is connected nucleic acid extractor surface and is firmly fixed, and display screen 1 then adopts detachable setting.
The middle part of placing the shell 3 is opened and is provided with placing port 10, places and is located on the shell 3 and places port 10 both sides position and be equipped with a plurality of slot 8 respectively, is provided with a plurality of magnet 9 in a plurality of slot 8, and display screen 1 assembles through placing port 10, can use after magnet 9 inserts slot 8, is convenient for change.
The magnet 9 can also be the electro-magnet, can the magnetic force between manual control display screen 1 and the mount pad 2 be connected, opens the electro-magnet and can prevent to drop after putting into display screen 1 through the start-up of switch control electro-magnet, closes the electro-magnet and can easily take out display screen 1 when dismantling, can make the taking out of display screen 1 more convenient.
The display screen 1 includes panel 12, shell 16 and display module 18, and the externally mounted of display module 18 has shell 16, installs panel 12 on the shell 16, and the both sides that shell 16 was kept away from to the panel 12 back are installed magnetism respectively and are inhaled connection piece 15, and the middle part of panel 12 is provided with toughened glass plate 13, through the toughened glass plate 13 that display screen 1 surface set up, can be when conveniently looking over, protect the screen of display screen 1, avoid dust or debris etc. to cause the damage to the screen of display screen 1.
The length and width of the placing port 10 are greater than those of the shell 16, the shell 16 is connected to the inner side of the placing port 10 in a penetrating mode, the panel 12 extends to two sides and is arranged on the surface of the placing shell 3 through the magnetic connection sheet 15, the placing port 10 is matched with the display screen 1, and the placing port can be easily embedded and fixed.
The elastic gasket 11 is arranged between the inner wall of the placement opening 10 and the shell 16, and the buffer effect of the display screen 1 during installation can be enhanced, the abrasion and collision are reduced, and the service life of the display screen 1 is prolonged through the elastic gasket 11 arranged between the display screen 1 and the installation seat 2.
The anti-interference board 17 is installed to the inner wall of shell 16, and anti-interference board 17's material is anti-electromagnetic interference material, through setting up in the inside anti-interference board 17 of display screen 1, can improve the interference killing feature of display screen 1, reduces the influence of external magnetic field to the use of display screen 1.
The shell 16 is provided with a plurality of USB interfaces 14, and the USB interfaces 14 are connected with the outer wall of the placing shell 3 in an inserted way upwards, so that the display screen 1 can be conveniently connected with external equipment.
The coupling assembling includes two connection protruding 5 and two buckles 7, and two connection protruding 5 install respectively in the both ends of fixed plate 4, and two buckles 7 are installed about the one side that the shell 3 was placed in the fixed plate 4 was kept away from, and the surface of two connection protruding 5 and two buckles 7 is provided with a plurality of fixed orifices 6, through connection protruding 5, buckle 7 and fixed orifices 6, can make mount pad 2 can pass through screw zonulae occludens on nucleic acid extraction appearance machine case 19.
The display device is installed at the top of the case 19, the case door 20 is installed at the bottom of the case 19 at a position below the display device, and the observation window 21 is provided at the middle of the case door 20.
Working principle: the magnetic attraction assembly is used for installing the display screen on the surface of the nucleic acid extraction instrument, the installation seat with the magnet through the frame is used as a placement bin of the display screen, the magnetic attraction connection piece on the back of the display screen is correspondingly connected with the magnet, and the main body part of the display screen is inserted into the placement opening of the installation seat, so that the display screen is fixed on the nucleic acid extraction instrument.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a dismantled and assembled display screen device of nucleic acid extraction appearance, its characterized in that, including display screen (1) and mount pad (2), display screen (1) transversely set up in the surface of mount pad (2), display screen (1) with be provided with the magnetism between mount pad (2) and inhale the subassembly, the magnetism is inhaled the subassembly and is included magnet (9) and magnetism and inhale connection piece (15), mount pad (2) orientation one side of display screen (1) is installed magnet (9), magnet (9) with magnetism is inhaled connection piece (15) magnetic force and is connected, magnetism inhale connection piece (15) install in the back of display screen (1).
2. The detachable display screen device of a nucleic acid extractor according to claim 1, wherein the mounting base (2) comprises an outwardly protruding placement shell (3) and a fixing plate (4), the placement shell (3) is mounted in the middle of the fixing plate (4), and the fixing plate (4) is provided with a connecting component.
3. The detachable display screen device of the nucleic acid extractor according to claim 2, wherein a placement opening (10) is formed in the middle of the placement casing (3), a plurality of slots (8) are formed in the placement casing (3) at positions on two sides of the placement opening (10), and a plurality of magnets (9) are arranged in the slots (8).
4. A detachable display screen device of a nucleic acid extractor according to claim 3, characterized in that the display screen (1) comprises a panel (12), a housing (16) and a display assembly (18), the housing (16) is mounted on the exterior of the display assembly (18), the panel (12) is mounted on the housing (16), the magnetic attraction connection pieces (15) are respectively mounted on two sides of the back of the panel (12) away from the housing (16), and a tempered glass plate (13) is arranged in the middle of the panel (12).
5. The detachable display device according to claim 4, wherein the length and width of the placement opening (10) are greater than those of the housing (16), the housing (16) is inserted into the placement opening (10), and the panel (12) extends to both sides and is disposed on the surface of the placement case (3) through the magnetic connection sheet (15).
6. The detachable display device of a nucleic acid extractor according to claim 5, wherein an elastic spacer (11) is provided between the inner wall of the placement port (10) and the housing (16).
7. The detachable display device of a nucleic acid extractor of claim 4, wherein the anti-interference plate (17) is mounted on the inner wall of the housing (16), and the anti-interference plate (17) is made of an anti-electromagnetic interference material.
8. The detachable display screen device of the nucleic acid extractor of claim 7, wherein the outer casing (16) is provided with a plurality of USB interfaces (14), and the USB interfaces (14) are connected with the outer wall of the placement casing (3) in an inserted manner.
9. The detachable display screen device of a nucleic acid extractor according to claim 8, wherein the connecting assembly comprises two connecting protrusions (5) and two buckles (7), the two connecting protrusions (5) are respectively installed at two ends of the fixing plate (4), the two buckles (7) are installed on one side, far away from the placing shell (3), of the fixing plate (4), and a plurality of fixing holes (6) are formed in the surfaces of the two connecting protrusions (5) and the two buckles (7).
10. A mounting structure comprising a cabinet (19) of a nucleic acid extractor and the display device according to any one of claims 1 to 9, wherein the display device is mounted on the top of the cabinet (19), a cabinet door (20) is mounted on the bottom of the cabinet (19) at a position below the display device, and an observation window (21) is provided in the middle of the cabinet door (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223066524.XU CN219389297U (en) | 2022-11-18 | 2022-11-18 | Detachable display screen device and mounting structure of nucleic acid extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223066524.XU CN219389297U (en) | 2022-11-18 | 2022-11-18 | Detachable display screen device and mounting structure of nucleic acid extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219389297U true CN219389297U (en) | 2023-07-21 |
Family
ID=87189943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223066524.XU Active CN219389297U (en) | 2022-11-18 | 2022-11-18 | Detachable display screen device and mounting structure of nucleic acid extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219389297U (en) |
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2022
- 2022-11-18 CN CN202223066524.XU patent/CN219389297U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Unit 1, Building A1, A5, B1 West, No. 188 Shengxiang East Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province, 215341 Patentee after: Meidong Huicheng Life Technology (Kunshan) Co.,Ltd. Address before: Second Floor, No. 10, Shihua Avenue West, Daya Bay West District, Huizhou, Guangdong Province, 516000 Patentee before: Meidong Huicheng Life Sciences (Guangdong) Co.,Ltd. |
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| TR01 | Transfer of patent right |