CN215886964U - Reaction plate for nucleic acid detection - Google Patents
Reaction plate for nucleic acid detection Download PDFInfo
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- CN215886964U CN215886964U CN202120503817.6U CN202120503817U CN215886964U CN 215886964 U CN215886964 U CN 215886964U CN 202120503817 U CN202120503817 U CN 202120503817U CN 215886964 U CN215886964 U CN 215886964U
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- plate
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- nucleic acid
- reaction plate
- acid detection
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Abstract
The utility model discloses a reaction plate for nucleic acid detection, which comprises a first plate body (1) and a tube body, wherein the first plate body (1) is provided with first through holes (2) which are arranged in a matrix manner, and the tube body comprises a first tube body part (31) with a hard structure and a second tube body part (32) with a soft structure; both ends of the first pipe body part (31) are open; the first pipe body is fixed at the bottom of the first plate body (1), and the top end of the first pipe body is communicated with the first through hole (2); the second body portion (32) includes an open end and a closed end; the open end of the second body portion (32) is connected to the bottom of the first body portion. The reaction plate for nucleic acid detection provided by the utility model is provided with the hard first tube body part and the soft second tube body part, so that the bottom of the tube body can be conveniently turned inwards, and the reaction plate can be conveniently cleaned, cleaned and sterilized at high temperature and high pressure after being used.
Description
Technical Field
The utility model relates to the technical field of biological detection, in particular to a reaction plate for nucleic acid detection.
Background
In the nucleic acid detection process, a reaction plate is often used to contain amplification reagents, DNA polymerase, template nucleic acid, buffer, and the like. The reaction plate in the prior art is usually made of a single polypropylene material, and is inconvenient to clean and sterilize at high temperature and high pressure after being used due to the small size of the bottom of the reaction plate.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to provide a reaction plate for nucleic acid detection.
The reaction plate for nucleic acid detection comprises a first plate body (1) and a tube body, wherein the first plate body (1) is provided with first through holes (2) which are arranged in a matrix manner, and the tube body comprises a first tube body part (31) with a hard structure and a second tube body part (32) with a soft structure; both ends of the first pipe body part (31) are open; the first pipe body is fixed at the bottom of the first plate body (1), and the top end of the first pipe body is communicated with the first through hole (2); the second body portion (32) includes an open end and a closed end; the open end of the second body portion (32) is connected to the bottom of the first body portion.
And an annular flange (4) is arranged at the top of the first through hole (2). The first plate body (1) is further provided with second through holes (5) which are arranged in a matrix mode, and the aperture of each second through hole (5) is smaller than that of each first through hole (2) and larger than 2 millimeters. The first plate body (1) is rectangular, and a guide opening (6) is formed in one vertex angle. The reaction plate for nucleic acid detection provided by the utility model further comprises a cover body matched with the first plate body (1). The cover body comprises a second plate body (7) and cap bodies (8) arranged in a matrix manner; third through holes (9) which are arranged in a matrix manner are formed in the second plate body (7), and the aperture of each third through hole (9) is equal to that of the first through hole (2); the cap body (8) is arranged at the top of the second plate body (7) and is communicated with the third through hole (9). The inner top surface of the cap body (8) is provided with an annular groove (10) matched with the annular flange (4) in shape. A fourth through hole (11) is further formed in the second plate body, and the aperture of the fourth through hole (11) is consistent with that of the second through hole; the position of the fourth through hole (11) is matched with that of the second through hole.
The reaction plate for nucleic acid detection provided by the utility model is provided with the hard first tube body part and the soft second tube body part, so that the bottom of the tube body can be conveniently turned inwards, and the reaction plate can be conveniently cleaned, cleaned and sterilized at high temperature and high pressure after being used.
Drawings
FIG. 1 is a schematic view of a nucleic acid detecting reaction plate according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a top structure of a cover according to an embodiment of the present invention;
fig. 3 is a schematic view of a bottom structure of a cover according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The present embodiment provides a reaction plate for nucleic acid detection, comprising a first plate 1 and a tube, wherein the first plate 1 is provided with first through holes 2 arranged in a matrix, and the tube comprises a first tube 31 of a hard structure and a second tube 32 of a soft structure; both ends of the first body portion 31 are open; the first pipe body is fixed at the bottom of the first plate body 1, and the top end of the first pipe body is communicated with the first through hole 2; the second body portion 32 includes an open end and a closed end; the open end of the second body portion 32 is connected to the bottom of the first body portion. As will be understood by those skilled in the art, the second body portion 32 of soft structure is disposed at the bottom of the tube, so that the bottom of the tube can be turned inwards for cleaning, washing and autoclaving after use.
The top of the first through hole 2 is provided with an annular flange 4. As will be understood by those skilled in the art, the annular flange 4 is provided at the top of the first through hole 2, so as to facilitate the close fit with the cover body on one hand and the operation of a tester during the use process on the other hand.
The first plate body 1 is further provided with second through holes 5 which are arranged in a matrix mode, and the aperture of each second through hole 5 is smaller than that of each first through hole 2 and larger than 2 millimeters. As can be understood by those skilled in the art, the second through hole 5 is provided to facilitate the penetration of the cleaning solution or high temperature steam from the second through hole 5 during the cleaning process, which is beneficial to more thorough cleaning and high temperature and high pressure sterilization, and the cleaning solution is easier to be discharged after the cleaning process is completed.
The first plate body 1 is rectangular, and a guide opening 6 is formed in one vertex angle. As will be appreciated by those skilled in the art, this facilitates identification of the orientation of the reaction plate for nucleic acid detection provided in the present embodiment for matching with the orientation of a detector or other experimental device.
The reaction plate for nucleic acid detection provided in this embodiment further includes a cover body that is fitted to the first plate body 1.
The cover body comprises a second plate body 7 and cap bodies 8 arranged in a matrix manner; third through holes 9 arranged in a matrix are formed in the second plate body 7, and the aperture of each third through hole 9 is equal to that of the first through hole 2; the cap body 8 is arranged on the top of the second plate body 7 and communicated with the third through hole 9. It will be understood by those skilled in the art that when the second plate 7 is placed on top of the first plate 1, the second and third through holes 5, 9 are coincident, and the cap 8 is snapped on top of the annular flange 4.
The inner top surface of the cap body 8 is provided with an annular groove 10 matched with the annular flange 4 in shape. It will be appreciated by those skilled in the art that when the cap 8 is snapped onto the top of the annular flange 4, the annular flange 4 is snapped into the annular groove 10, resulting in a better seal of the cap.
A fourth through hole 11 is further formed in the second plate body, and the aperture of the fourth through hole 11 is consistent with that of the second through hole; the position of the fourth through hole 11 is matched with that of the second through hole. It will be appreciated by those skilled in the art that the second through hole and the fourth through hole 11 coincide when the second plate body is overlaid on the first plate body.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A reaction plate for nucleic acid detection is characterized by comprising a first plate body (1) and a tube body, wherein the first plate body (1) is provided with first through holes (2) which are arranged in a matrix, and the tube body comprises a first tube body part (31) with a hard structure and a second tube body part (32) with a soft structure; both ends of the first pipe body part (31) are open; the first pipe body is fixed at the bottom of the first plate body (1), and the top end of the first pipe body is communicated with the first through hole (2); the second body portion (32) includes an open end and a closed end; the open end of the second body portion (32) is connected to the bottom of the first body portion.
2. The reaction plate for nucleic acid detection according to claim 1, wherein an annular flange (4) is provided on the top of the first through-hole (2).
3. The reaction plate for nucleic acid detection according to claim 2, wherein the first plate (1) is further provided with second through holes (5) arranged in a matrix, and the diameter of the second through holes (5) is smaller than the diameter of the first through holes (2) and larger than 2 mm.
4. The reaction plate for nucleic acid detection according to claim 3, wherein the first plate (1) has a rectangular shape and a guide opening (6) is provided at one of the corners.
5. The nucleic acid detecting reaction plate according to claim 4, further comprising a cover body that is fitted to the first plate body (1).
6. The nucleic acid detecting reaction plate according to claim 5, wherein the cover comprises a second plate body (7) and a cap body (8) arranged in a matrix; third through holes (9) which are arranged in a matrix manner are formed in the second plate body (7), and the aperture of each third through hole (9) is equal to that of the first through hole (2); the cap body (8) is arranged at the top of the second plate body (7) and is communicated with the third through hole (9).
7. The reaction plate for nucleic acid detection according to claim 6, wherein the inner top surface of the cap (8) is provided with an annular groove (10) having a shape matching the annular flange (4).
8. The reaction plate for nucleic acid detection according to claim 7, wherein a fourth through-hole (11) is further provided in the second plate, and the diameter of the fourth through-hole (11) is identical to that of the second through-hole; the position of the fourth through hole (11) is matched with that of the second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503817.6U CN215886964U (en) | 2021-03-10 | 2021-03-10 | Reaction plate for nucleic acid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503817.6U CN215886964U (en) | 2021-03-10 | 2021-03-10 | Reaction plate for nucleic acid detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215886964U true CN215886964U (en) | 2022-02-22 |
Family
ID=80338877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120503817.6U Active CN215886964U (en) | 2021-03-10 | 2021-03-10 | Reaction plate for nucleic acid detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215886964U (en) |
-
2021
- 2021-03-10 CN CN202120503817.6U patent/CN215886964U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201321 room 517, building 25, Lane 3399, Kangxin highway, Pudong New Area, Shanghai Patentee after: Shanghai Ruixunyi Biotechnology Co.,Ltd. Address before: 201321 room 517, building 25, Lane 3399, Kangxin highway, Pudong New Area, Shanghai Patentee before: Shanghai Xuyi Biotechnology Co.,Ltd. |