CN216039527U

CN216039527U - 96-hole PCR reaction disc convenient to store

Info

Publication number: CN216039527U
Application number: CN202122380713.3U
Authority: CN
Inventors: 陈永红
Original assignee: Guangzhou Bixiluo Technology Co ltd
Current assignee: Guangzhou Bixiluo Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-15
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a 96-hole PCR reaction disc convenient to store, which comprises a reaction disc main body, oblique corners, placing holes, supporting rods and rollers, wherein the reaction disc main body is provided with the oblique corners, the reaction disc main body is provided with the placing holes, the reaction disc main body is provided with fixing holes, the reaction disc main body is provided with positioning holes, the reaction disc main body is provided with connecting rods, the connecting rods are connected with cover plates, the cover plates are provided with the positioning rods, the cover plates are provided with sliding grooves, the sliding grooves are provided with fixing blocks, and the fixing blocks are provided with sliding rods. This 96 hole PCR reaction dish convenient to deposit is provided with the apron that can overturn, can carry out fast closure with the quick cover of apron between the reaction dish main part through the upset of apron to placing downthehole sample in the reaction dish main part, prevents to place to pollute mutually between the downthehole sample, has simplified the sample and has deposited the step, has improved the security of device, makes the device be convenient for more and is used.

Description

96-hole PCR reaction disc convenient to store

Technical Field

The utility model relates to the technical field of PCR reaction discs, in particular to a 96-hole PCR reaction disc convenient to store.

Background

The PCR is a molecular biological technique for amplifying a large number of specific DNA fragments in vitro by using the principle of DNA double-strand replication, and is characterized in that a large number of copies can be obtained by rapid amplification by using a trace amount of DNA as a template. Present PCR is used for the many fields of modern biology and relevant science, widely used and can be used to biomedical research in molecular biology, a plurality of fields including criminal evidence collection and molecular archaeology, when carrying out polymerase chain reaction, need use the reaction dish to hold the sample, and current 96 hole PCR reaction dish, when depositing the sample, need place the sample in the hole groove, can't in time seal the sample of hole inslot and preserve, cause the mutual pollution between the sample easily, cause the depositing of sample difficult.

Therefore, we have proposed a 96-well PCR reaction plate which is easy to store so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 96-well PCR reaction disc convenient to store, and aims to solve the problems that when a sample is stored in a well groove, the sample in the well groove cannot be sealed and stored in time, the mutual pollution among the samples is easily caused, and the storage of the sample is difficult in the conventional 96-well PCR reaction disc in the market in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a 96 hole PCR reaction dish convenient to deposit, includes reaction dish main part, scarf angle, places hole, bracing piece and gyro wheel, seted up the scarf angle in the reaction dish main part, and seted up in the reaction dish main part and placed the hole, the fixed orifices has been seted up in the reaction dish main part, and has seted up the locating hole in the reaction dish main part, install the connecting rod in the reaction dish main part, be connected with the apron on the connecting rod, install the locating lever on the apron, and seted up the sliding tray on the apron, be provided with the fixed block on the sliding tray, install the slide bar on the fixed block, and be connected with the spring on the fixed block, be connected with the sliding block on the spring, install the bracing piece on the sliding block, install the gyro wheel on the bracing piece.

Preferably, the locating lever distributes on the apron has four, and the height of locating lever equals the height of gyro wheel to the height of locating lever equals the degree of depth of locating hole.

Preferably, the sliding grooves are provided with four openings on the cover plate, the size of the sliding groove is equal to that of the fixing hole, and the distribution of the position of the fixing hole on the reaction disc main body is the same as that of the sliding groove on the cover plate.

Preferably, the top surface of fixed block flushes with the top surface of apron mutually, and the top surface of fixed block is higher than the top surface of sliding block to the fixed block is fixed in the middle part of sliding tray.

Preferably, the sliding block passes through the spring and is sliding structure in the sliding tray, and the sliding block distributes in the left and right sides of fixed block has two to the sliding distance of sliding block is greater than the radius of gyro wheel.

Preferably, the roller is of a rotating structure on the supporting rod, the height of the roller is smaller than the depth of the fixing hole, and the outer end of the roller is located on the outer side of the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: the 96-well PCR reaction disc convenient for storage,

(1) the turnover cover plate is arranged, the cover plate can be quickly covered between the reaction disc main bodies through turnover of the cover plate, samples in the placing holes in the reaction disc main bodies are quickly sealed, mutual pollution among the samples in the placing holes is prevented, the sample storage step is simplified, the safety of the device is improved, and the device is more convenient to use;

(2) be provided with the slidable gyro wheel, can be with gyro wheel block to the fixed orifices through the slip of gyro wheel, prevent that the apron from rising from the reaction dish main part easily, strengthen the fixed effect of apron to the sample, and simplify the step of laminating between apron and the reaction dish through the effect of gyro wheel and spring, reduce the device's the use degree of difficulty, improved the availability factor, through the design of scarf, the direction of reaction dish is differentiateed to the convenience from the outside.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a cover plate vertical section structure of the present invention.

In the figure: 1. a reaction disk main body; 2. a chamfer angle; 3. placing holes; 4. a fixing hole; 5. positioning holes; 6. a connecting rod; 7. a cover plate; 8. positioning a rod; 9. a sliding groove; 10. a fixed block; 11. a slide bar; 12. a spring; 13. a slider; 14. a support bar; 15. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a conveniently stored 96-hole PCR reaction disc comprises a reaction disc main body 1, oblique corners 2, placing holes 3, fixing holes 4, positioning holes 5, connecting rods 6, a cover plate 7, positioning rods 8, sliding grooves 9, fixing blocks 10, sliding rods 11, springs 12, sliding blocks 13, supporting rods 14 and rollers 15, wherein the oblique corners 2 are arranged on the reaction disc main body 1, the placing holes 3 are arranged on the reaction disc main body 1, the fixing holes 4 are arranged on the reaction disc main body 1, the positioning holes 5 are arranged on the reaction disc main body 1, the connecting rods 6 are arranged on the reaction disc main body 1, the cover plate 7 is connected onto the connecting rods 6, the positioning rods 8 are arranged on the cover plate 7, the sliding grooves 9 are arranged on the cover plate 7, the fixing blocks 10 are arranged on the sliding grooves 9, the sliding rods 11 are arranged on the fixing blocks 10, the springs 12 are connected onto the fixing blocks 10, the sliding blocks 13 are connected onto the springs 12, the supporting rods 14 are arranged on the sliding blocks 13, the support bar 14 is provided with rollers 15.

Locating lever 8 distributes on apron 7 has four, and locating lever 8 highly equals the height of gyro wheel 15 to locating lever 8 highly equals the degree of depth of locating hole 5, conveniently carries out spacing on the horizontal direction to apron 7 through locating lever 8 and locating hole 5.

Four sliding grooves 9 are formed in the cover plate 7, the size of each sliding groove 9 is equal to that of each fixing hole 4, the position distribution of the fixing holes 4 on the reaction disc main body 1 is the same as that of the sliding grooves 9 on the cover plate 7, and the rollers 15 can be conveniently inserted into the fixing holes 4.

The top surface of fixed block 10 is flushed mutually with the top surface of apron 7, and the top surface of fixed block 10 is higher than the top surface of sliding block 13 to fixed block 10 fixes in the middle part of sliding tray 9, prevents that sliding block 13 from influencing the slip of gyro wheel 15.

The sliding block 13 is of a sliding structure in the sliding groove 9 through the spring 12, the sliding block 13 is distributed on the left side and the right side of the fixed block 10, the sliding distance of the sliding block 13 is larger than the radius of the roller 15, and the roller 15 is conveniently positioned through the spring 12.

The roller 15 is of a rotating structure on the supporting rod 14, the height of the roller 15 is smaller than the depth of the fixing hole 4, and the outer end of the roller 15 is located on the outer side of the sliding groove 9, so that the roller 15 can conveniently enter the sliding groove 9.

The working principle is as follows: when the 96-hole PCR reaction disc convenient to store is used, the device is firstly placed on a horizontal desktop, the cover plate 7 is pulled upwards, the cover plate 7 drives the roller 15 to ascend in the fixed hole 4, the roller 15 pushes the sliding block 13 to slide on the sliding rod 11 through the supporting rod 14 by the fixed hole 4, the sliding block 13 compresses the spring 12 to move towards the fixed block 10, the roller 15 moves out of the fixed hole 4, and the cover plate 7 continues to slide on the connecting rod 6 until the cover plate 7 is overturned to the front of the reaction disc main body 1.

Then the sample is placed in the placing hole 3, after the sample is stored, the cover plate 7 is turned over in the direction, the cover plate 7 is turned over to the position right above the reaction disc main body 1 along the connecting rod 6, the cover plate 7 is pressed downwards, the cover plate 7 drives the positioning rod 8 to be inserted into the positioning hole 5, then the cover plate 7 drives a half of the roller 15 to be inserted into the fixing hole 4, the cover plate 7 is pressed downwards continuously, the cover plate 7 presses downwards to drive the roller 15 to move on the fixing hole 4 towards the direction of the fixing block 10, the roller 15 drives the sliding block 13 to slide through the supporting rod 14, the sliding block 13 compresses the spring 12 on the sliding rod 11 to slide, further the roller 15 slides into the fixing hole 4, then the spring 12 pushes the sliding block 13 to slide in the direction, the sliding block 13 drives the roller 15 to slide towards the two sides of the fixing hole 4 through the supporting rod 14, further the cover plate 7 is fixed on the reaction disc main body 1, the direction of the reaction disc main body 1 can be judged through the bevel angle 2, the use of the device is completed and the content which is not described in detail in the specification belongs to the prior art which is known by the person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a 96 hole PCR reaction dish convenient to deposit, includes reaction dish main part (1), scarf angle (2), places hole (3), bracing piece (14) and gyro wheel (15), its characterized in that: the reaction disc main body (1) is provided with a chamfer angle (2), the reaction disc main body (1) is provided with a placing hole (3), the reaction disc main body (1) is provided with a fixing hole (4), a positioning hole (5) is arranged on the reaction disc main body (1), a connecting rod (6) is arranged on the reaction disc main body (1), the connecting rod (6) is connected with a cover plate (7), the cover plate (7) is provided with a positioning rod (8), a sliding groove (9) is arranged on the cover plate (7), a fixed block (10) is arranged on the sliding groove (9), a sliding rod (11) is arranged on the fixed block (10), a spring (12) is connected on the fixed block (10), a sliding block (13) is connected on the spring (12), the sliding block (13) is provided with a support rod (14), and the support rod (14) is provided with a roller (15).

2. A 96-well PCR reaction disc for easy storage according to claim 1, wherein: the positioning rods (8) are four in number on the cover plate (7), the height of each positioning rod (8) is equal to that of the corresponding roller (15), and the height of each positioning rod (8) is equal to the depth of each positioning hole (5).

3. A 96-well PCR reaction disc for easy storage according to claim 1, wherein: the sliding grooves (9) are formed in the cover plate (7) in four numbers, the size of each sliding groove (9) is equal to that of each fixing hole (4), and the position distribution of the fixing holes (4) on the reaction disc main body (1) is the same as that of the sliding grooves (9) on the cover plate (7).

4. A 96-well PCR reaction disc for easy storage according to claim 1, wherein: the top surface of fixed block (10) flushes with the top surface of apron (7) mutually, and the top surface of fixed block (10) is higher than the top surface of sliding block (13) to fixed block (10) are fixed in the middle part of sliding tray (9).

5. A 96-well PCR reaction disc for easy storage according to claim 1, wherein: the sliding blocks (13) are of a sliding structure in the sliding grooves (9) through springs (12), the sliding blocks (13) are distributed on the left side and the right side of the fixed blocks (10) in two numbers, and the sliding distance of the sliding blocks (13) is larger than the radius of the rollers (15).

6. A 96-well PCR reaction disc for easy storage according to claim 1, wherein: the roller (15) is of a rotating structure on the supporting rod (14), the height of the roller (15) is smaller than the depth of the fixing hole (4), and the outer end of the roller (15) is located on the outer side of the sliding groove (9).