CN220034522U - Real-time fluorescence quantitative PCR instrument - Google Patents
Real-time fluorescence quantitative PCR instrument Download PDFInfo
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- CN220034522U CN220034522U CN202321575200.0U CN202321575200U CN220034522U CN 220034522 U CN220034522 U CN 220034522U CN 202321575200 U CN202321575200 U CN 202321575200U CN 220034522 U CN220034522 U CN 220034522U
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- 238000003753 real-time PCR Methods 0.000 title claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 241001233242 Lontra Species 0.000 claims description 2
- 238000003752 polymerase chain reaction Methods 0.000 abstract description 38
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a real-time fluorescence quantitative PCR instrument, which comprises a PCR instrument, wherein an adjusting component is arranged on the outer wall of the PCR instrument, a base is fixedly connected with the PCR instrument, a sleeve is fixedly connected inside the base, a threaded rod is connected inside the sleeve in a threaded manner, a base plate is fixedly connected with the bottom end of the threaded rod, a level bubble is arranged inside the base, and a heat dissipation fin is fixedly connected with the bottom of the base. The utility model relates to the technical field of fluorescent quantitative PCR (polymerase chain reaction) instruments, which is characterized in that through the cooperation of a base, a sleeve, a threaded rod, a base plate, a level bubble, a radiating fin and the like, the threaded rod is rotated in the sleeve to drive the base plate to move, the level of the base is regulated by the base plate, whether the base is level or not is determined by the level bubble, heat transferred on the base is dissipated by the radiating fin at the bottom of the base, and the base is regulated horizontally, so that the PCR instrument is convenient to use in an uneven installation environment.
Description
Technical Field
The utility model relates to the technical field of fluorescent quantitative PCR (polymerase chain reaction) instruments, in particular to a real-time fluorescent quantitative PCR instrument.
Background
The fluorescent quantitative PCR instrument is one kind of analysis instrument for chemistry, biology, agriculture and forestry, and is one instrument for labeling and tracking PCR product with fluorescent dye or fluorescent labeled specific probe and real-time monitoring the reaction process, and the instrument may be combined with corresponding software to perform qualitative and quantitative analysis on the product to calculate the initial concentration of the template of the sample to be detected. Fluorescent groups are added into a PCR reaction system, and the whole PCR process is monitored in real time by utilizing fluorescent signal accumulation.
Wherein, in order to prolong the service life of the fluorescent quantitative PCR instrument, the display screen of the fluorescent quantitative PCR instrument needs to be protected, for example, the application number is: the utility model discloses a real-time fluorescent quantitative PCR instrument, which belongs to the technical field of fluorescent quantitative PCR instrument structures, and aims to solve the problems that the existing fluorescent quantitative PCR instrument is low in self-protection performance and a screen is easy to damage due to collision.
However, the existing real-time fluorescent quantitative PCR instrument is required to be used in a laboratory or in different outdoor environments, the instrument needs to be kept in a horizontal state when in use, the outdoor environment cannot ensure absolute flatness of an object placing plane, and the instrument is inconvenient to use outdoors.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a real-time fluorescence quantitative PCR instrument, which solves the problems that the existing real-time fluorescence quantitative PCR instrument is required to be used in a laboratory or in different outdoor environments, the instrument needs to be kept in a horizontal state during use, the outdoor environment cannot ensure the absolute flatness of an object placing plane, and the instrument is inconvenient to use outdoors.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the real-time fluorescence quantitative PCR instrument comprises a PCR instrument, wherein an adjusting component is arranged on the outer wall of the PCR instrument;
the adjusting component comprises a base, a sleeve, a threaded rod, a base plate, a level bubble and a heat dissipation fin;
the base and the PCR instrument are fixedly connected, a sleeve is fixedly connected in the base, a threaded rod is connected in the sleeve in a threaded manner, a base plate is fixedly connected to the bottom end of the threaded rod, a level bubble is mounted in the base, and a radiating fin is fixedly connected to the bottom of the base.
Preferably, the threaded rods are symmetrically distributed about the base.
Preferably, the outer wall of the PCR instrument is provided with a shell, the outer wall of the shell is fixedly connected with a rectangular plate, a bolt is sleeved in the rectangular plate, the bolt is in threaded connection with the PCR instrument, a circular tube is fixedly connected in the shell, a fan is mounted in the circular tube, and a screen plate is fixedly connected to the outer wall of the shell.
Preferably, the outer wall of the base is fixedly connected with an opening and closing assembly;
the opening and closing assembly comprises a square tube, a guard board, a vertical rod, a sliding plate, a baffle and an elastic piece;
square pipe and base fixed connection, the outer wall rigid coupling of square pipe has the backplate, the inside rigid coupling of square pipe has the montant, the outer wall of montant has cup jointed the slide, slide and square pipe cup joint and link to each other, the outer wall rigid coupling of slide has the baffle, the elastic component has been cup jointed to the outer wall of montant.
Preferably, a chute is processed in the square tube.
Compared with the prior art, the utility model has the beneficial effects that: compared with the traditional technology, the real-time fluorescence quantitative PCR instrument has the following advantages:
the PCR instrument is arranged in the base through the cooperation of the base, the sleeve, the threaded rod, the base plate, the leveling bubble, the radiating fin and the like, the threaded rod is rotated in the sleeve to drive the base plate to move, the base level is regulated by the base plate, whether the base is level or not is determined by the leveling bubble, the heat conducted on the base is dissipated by the radiating fin at the bottom of the base, and the base is regulated horizontally, so that the PCR instrument is convenient to use in an uneven installation environment;
through the cooperation of square pipe, backplate, montant, slide, baffle and elastic component etc. use, with square pipe and base fixed connection, the outer wall of PCR appearance 1 display screen is arranged in to the backplate, when moving the slide and driving the baffle in square pipe and remove, the slide compresses the elastic component of montant outer wall, opens the baffle and operates the back to the display screen of PCR appearance 1, and the baffle automatic re-setting prevents that the display screen of PCR appearance from being touched by mistake under the effect of elastic component.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection of the base, vials and pads of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the housing, the circular tube and the fan in FIG. 1;
fig. 4 is a schematic diagram of a connection structure of the square tube, the vertical rod and the elastic member in fig. 1.
In the figure: 1. PCR instrument, 2, adjusting part, 201, base, 202, sleeve, 203, threaded rod, 204, backing plate, 205, level bubble, 206, heat dissipation fin, 3, shell, 4, right angle plate, 5, bolt, 6, pipe, 7, fan, 8, otter board, 9, opening and closing part, 901, square pipe, 902, backplate, 903, montant, 904, slide, 905, baffle, 906, elastic component.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing real-time fluorescent quantitative PCR instrument is required to be used in a laboratory or in different outdoor environments, the instrument is required to be kept in a horizontal state when in use, the outdoor environment cannot ensure absolute flatness of an object placing surface, and the instrument is inconvenient to use outdoors.
In view of the above, the utility model provides a real-time fluorescent quantitative PCR instrument, which is characterized in that the PCR instrument is arranged in the base through the cooperation of the base, a sleeve, a threaded rod, a base plate, a level bubble, a heat dissipation fin and the like, the threaded rod is rotated in the sleeve to drive the base plate to move, the level of the base is regulated by the base plate, whether the base is level or not is determined by the level bubble, heat transmitted on the base is dissipated by the heat dissipation fin at the bottom of the base, and the base is regulated horizontally, so that the PCR instrument is convenient to use in an uneven installation environment.
As can be seen from fig. 1, 2 and 3, a real-time fluorescence quantitative PCR instrument comprises a PCR instrument 1, an adjusting component 2 is installed on the outer wall of the PCR instrument 1, the adjusting component 2 comprises a base 201, a sleeve 202, a threaded rod 203, a base plate 204, a level bubble 205 and a heat dissipation fin 206, the base 201 is fixedly connected with the PCR instrument 1, the sleeve 202 is fixedly connected with the inside of the base 201, the threaded rod 203 is connected with the inside thread of the sleeve 202, the base plate 204 is fixedly connected with the bottom end of the threaded rod 203, the level bubble 205 is installed inside the base 201, and the heat dissipation fin 206 is fixedly connected with the bottom of the base 201;
in a specific implementation process, it is worth particularly pointing out that the PCR instrument 1 is a real-time fluorescent quantitative PCR instrument, grooves are processed in the base 201, four sleeves 202 are arranged, the threaded rods 203 drive the base plates 204 to move, the base plates 204 are made of rubber materials, the level bubbles 205 are used for determining the level of the base 201, the heat dissipation fins 206 are arranged for dissipating heat of the base 201, and the level of the base 201 is adjusted by the level bubbles 205, so that the PCR instrument 1 is convenient to use;
further, the threaded rods 203 are symmetrically distributed about the base 201;
in the specific implementation, it should be noted that the plurality of threaded rods 203 are arranged to facilitate the horizontal adjustment of the base 201;
specifically, the PCR instrument 1 is installed inside a base 201, a threaded rod 203 is rotated inside a sleeve 202, the threaded rod 203 drives a base plate 204 to move, the base 201 is adjusted to be horizontal by the base plate 204, whether the base 201 is horizontal is determined by a level bubble 205, and heat conducted on the base 201 is dissipated by a heat dissipation fin 206 at the bottom of the base 201.
As can be seen from fig. 1 and 4, the outer wall of the PCR instrument 1 is provided with a housing 3, a rectangular plate 4 is fixedly connected to the outer wall of the housing 3, a bolt 5 is sleeved in the rectangular plate 4, the bolt 5 is in threaded connection with the PCR instrument 1, a circular tube 6 is fixedly connected in the housing 3, a fan 7 is mounted in the circular tube 6, and a screen plate 8 is fixedly connected to the outer wall of the housing 3;
in the specific implementation process, it is worth particularly pointing out that a cavity is processed in the shell 3, two right angle plates 4 are arranged, bolts 5 are used for connecting the right angle plates 4 with the PCR instrument 1, two round tubes 6 are arranged in the shell 3, the fan 7 is arranged to accelerate the gas circulation in the shell 3, and the screen plate 8 is used for heat dissipation;
further, an opening and closing component 9 is fixedly connected to the outer wall of the base 201, the opening and closing component 9 comprises a square tube 901, a guard plate 902, a vertical rod 903, a sliding plate 904, a baffle 905 and an elastic piece 906, the square tube 901 is fixedly connected with the base 201, the guard plate 902 is fixedly connected to the outer wall of the square tube 901, the vertical rod 903 is fixedly connected to the inside of the square tube 901, the sliding plate 904 is sleeved on the outer wall of the vertical rod 903, the sliding plate 904 is sleeved on the square tube 901, the baffle 905 is fixedly connected to the outer wall of the sliding plate 904, and the elastic piece 906 is sleeved on the outer wall of the vertical rod 903;
in the specific implementation process, it is worth particularly pointing out that two square tubes 901 are arranged, shielding protection is carried out on the screen of the PCR instrument 1 by the arrangement of a guard plate 902, two vertical rods 903 are arranged, a sliding plate 904 can move up and down on the outer wall of the vertical rods 903, a baffle 905 protects the display screen of the PCR instrument 1, an elastic piece 906 is a compression spring, and the baffle 905 is convenient to reset by utilizing the elastic piece 906;
further, a chute is processed in the square tube 901;
in the specific implementation process, it is worth particularly pointing out that a sliding groove is arranged in the square tube 901, so that the sliding plate 904 is ensured to move in the vertical direction;
specifically, on the basis of the above embodiment, when the PCR instrument 1 is used for detection, the fan 7 in the circular tube 6 is started, the fan 7 accelerates the air flow speed in the housing 3, hot air sent out from the PCR instrument 1 is discharged from the screen 8 under the action of the fan 7, the square tube 901 is fixedly connected with the base 201, the guard plate 902 is arranged on the outer wall of the display screen of the PCR instrument 1, the slide plate 904 is moved in the square tube 901, the slide plate 904 drives the baffle plate 905 to move, the elastic piece 906 on the outer wall of the vertical rod 903 is compressed, after the baffle plate 905 is opened to operate the display screen of the PCR instrument 1, the baffle plate 905 is automatically reset under the action of the elastic piece 906, and the display screen of the PCR instrument 1 is prevented from being touched by mistake.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The real-time fluorescence quantitative PCR instrument comprises a PCR instrument (1), and is characterized in that: an adjusting component (2) is arranged on the outer wall of the PCR instrument (1);
the adjusting assembly (2) comprises a base (201), a sleeve (202), a threaded rod (203), a base plate (204), a level bubble (205) and a heat dissipation fin (206);
base (201) and PCR appearance (1) fixed connection, the inside rigid coupling of base (201) has sleeve (202), the inside threaded connection of sleeve (202) has threaded rod (203), the bottom rigid coupling of threaded rod (203) has backing plate (204), internally mounted of base (201) has bubble level (205), the bottom rigid coupling of base (201) has fin (206).
2. The real-time fluorescent quantitative PCR instrument as set forth in claim 1 wherein: the threaded rods (203) are symmetrically distributed about the base (201).
3. The real-time fluorescent quantitative PCR instrument as set forth in claim 1 wherein: the outer wall of PCR appearance (1) is provided with shell (3), the outer wall rigid coupling of shell (3) has right-angle plate (4), bolt (5) have been cup jointed to the inside of right-angle plate (4), bolt (5) and PCR appearance (1) threaded connection, the inside rigid coupling of shell (3) has pipe (6), the internally mounted of pipe (6) has fan (7), the outer wall rigid coupling of shell (3) has otter board (8).
4. The real-time fluorescent quantitative PCR instrument as set forth in claim 1 wherein: an opening and closing component (9) is fixedly connected to the outer wall of the base (201);
the opening and closing assembly (9) comprises a square tube (901), a guard plate (902), a vertical rod (903), a sliding plate (904), a baffle (905) and an elastic piece (906);
square pipe (901) and base (201) fixed connection, the outer wall rigid coupling of square pipe (901) has backplate (902), the inside rigid coupling of square pipe (901) has montant (903), slide (904) have been cup jointed to the outer wall of montant (903), slide (904) and square pipe (901) cup joint and link to each other, the outer wall rigid coupling of slide (904) has baffle (905), elastic component (906) have been cup jointed to the outer wall of montant (903).
5. The real-time fluorescent quantitative PCR apparatus according to claim 4, wherein: a sliding groove is formed in the square tube (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575200.0U CN220034522U (en) | 2023-06-20 | 2023-06-20 | Real-time fluorescence quantitative PCR instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575200.0U CN220034522U (en) | 2023-06-20 | 2023-06-20 | Real-time fluorescence quantitative PCR instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220034522U true CN220034522U (en) | 2023-11-17 |
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ID=88725661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321575200.0U Active CN220034522U (en) | 2023-06-20 | 2023-06-20 | Real-time fluorescence quantitative PCR instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220034522U (en) |
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2023
- 2023-06-20 CN CN202321575200.0U patent/CN220034522U/en active Active
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