CN220905731U - PCR kit strorage device - Google Patents
PCR kit strorage device Download PDFInfo
- Publication number
- CN220905731U CN220905731U CN202322885171.4U CN202322885171U CN220905731U CN 220905731 U CN220905731 U CN 220905731U CN 202322885171 U CN202322885171 U CN 202322885171U CN 220905731 U CN220905731 U CN 220905731U
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- China
- Prior art keywords
- plate
- heat
- semiconductor refrigerating
- box body
- pcr kit
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- 238000009004 PCR Kit Methods 0.000 title claims description 15
- 239000004065 semiconductor Substances 0.000 claims abstract description 30
- 239000008280 blood Substances 0.000 claims abstract description 17
- 210000004369 blood Anatomy 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000003752 polymerase chain reaction Methods 0.000 abstract description 6
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 241000405070 Percophidae Species 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010241 blood sampling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a PCR (polymerase chain reaction) kit storage device, which comprises a box body, wherein a heat conducting plate for placing a whole blood detection kit is fixedly arranged at the middle end of the inside of the box body, a heat insulating plate is arranged below the heat conducting plate, a semiconductor refrigerating plate is fixedly arranged in the middle of the heat insulating plate, the refrigerating end of the semiconductor refrigerating plate is abutted against the lower end of the heat conducting plate, a radiating fin is fixedly arranged at the heating end of the semiconductor refrigerating plate, and a bracket for installing a radiating fan is arranged below the radiating fin; the utility model considers that the reagent kit needs to be stored in an environment of minus 20 ℃, and adopts a way of refrigerating by the semiconductor refrigerating sheet, so that the storage temperature of the semiconductor refrigerating sheet is controlled in the environment of minus 20 ℃, when the semiconductor refrigerating sheet works, low temperature is generated, and then the low temperature is transmitted through the heat conducting plate, so that the stored reagent kit is in the optimal storage environment, and in order to avoid the influence of the temperature of the heating end and the refrigerating end, the temperature of the heat insulating plate is designed.
Description
Technical Field
The utility model relates to the technical field of PCR (polymerase chain reaction) kits, in particular to a storage device for a PCR kit.
Background
The main function of the storage device is to store the placed articles, and at present, the whole Blood sampling detection of animal tissues is mainly carried out by using a kit, namely, a whole Blood direct PCR kit (Blood DIRECT PCR KIT) can directly carry out PCR on the whole Blood sample, and DNA purification or sample pretreatment is not needed, so that the pollution risk is greatly reduced, the time is shortened, and the expenditure is saved;
The utility model provides a storage device for solving the problems in the prior art, because the storage device for the whole blood kit of an animal needs to be stored in an environment of-20 ℃ and no device special for storing the whole blood kit of the animal exists at present.
Disclosure of utility model
In view of the above problems, it is an object of the present utility model to provide a PCR kit storage device that solves the problem that there is no device dedicated to storing an animal whole blood kit at present, since the animal whole blood kit storage device itself needs to be stored in an environment of-20 ℃.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the PCR kit storage device comprises a box body, wherein a heat conducting plate for placing a whole blood detection kit is fixedly arranged at the middle end of the inside of the box body, a heat insulation plate is arranged below the heat conducting plate, a semiconductor refrigerating plate is fixed in the middle of the heat insulation plate, the refrigerating end of the semiconductor refrigerating plate is abutted against the lower end of the heat conducting plate, a radiating fin is fixed at the heating end of the semiconductor refrigerating plate, and a bracket for installing a radiating fan is arranged below the radiating fin;
The support is fixedly arranged at the lower end of the heat insulation plate through a screw, the exhaust end cover of the heat dissipation fan is provided with a heat insulation pipeline, the air outlet end of the heat insulation pipeline is positioned at the lower ends of the outer walls of the two sides of the box body, the outer cover of the air outlet end of the heat insulation pipeline is provided with a dust cover, and the dust cover is in threaded connection with the two sides of the box body;
the battery seat and the controller are respectively arranged on two sides of the support, the touch screen is arranged on one side of the top of the box body, and the infrared temperature sensor is fixed on the top end of the interior of the box body.
The further improvement is that: the refrigerating end and the heating end of the semiconductor refrigerating sheet are coated with heat-conducting silicone grease.
The further improvement is that: the cavity for filling the heat insulation layer is arranged in the heat insulation plate.
The further improvement is that: the inside of box has placed the protection inside lining, and the cross section of protection inside lining is latticed design.
The further improvement is that: the inside of the controller is fixed with a circuit board, the front end circuit of the circuit board is connected with a singlechip, a Bluetooth module and an alarm, and the circuit board is respectively connected with a heat radiation fan, a semiconductor refrigerating sheet, a touch screen and an infrared temperature sensor circuit through wires.
The further improvement is that: a standby battery pack is arranged in the battery seat.
The further improvement is that: the top of box has been offered and has been used to go to put the preformed hole of whole blood detection kit, has still been offered in the middle part of preformed hole and has been supplied closing plate lateral shifting's joint groove, and one side of joint groove runs through to the lateral wall of box, one side of closing plate bonds there is the sealing strip, and both ends all fixed mounting has the reset lever about the outside of closing plate, and reset lever through-connection holds the chamber in the box upper end is offered, hold and install reset spring between chamber and the reset lever.
Considering that the kit needs to be stored in an environment of-20 ℃, a semiconductor refrigeration sheet is adopted to perform refrigeration, so that the storage temperature is controlled in the environment of-20 ℃ by the semiconductor refrigeration sheet, and when the semiconductor refrigeration sheet works, low temperature is generated and then is transmitted through a heat-conducting plate, so that the stored kit is in an optimal storage environment;
Considering that the heating end and the refrigerating end of the semiconductor refrigerating sheet work simultaneously, the pattern of the temperature of the heat insulation plate is designed to avoid the influence of the temperature at the two ends, and the thickness of the heat insulation plate can be designed to be not less than 25 mm;
Meanwhile, an alarm function is added to the device, when the temperature is lower than or higher than-20 ℃, an alarm is used for alarming, so that a user can know the storage state of the kit conveniently, meanwhile, the user can know the storage temperature inside the device according to the touch screen, after temperature data are acquired by using an infrared temperature sensor and are processed by a singlechip, the temperature data are displayed by the touch screen, or after the Bluetooth module is connected with mobile equipment of the user, remote data transmission is performed.
Drawings
Fig. 1 is a schematic view of a front view in cross section.
FIG. 2 is a schematic diagram of the internal components of the controller according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of the part a in fig. 1.
Fig. 4 is an enlarged schematic view of the B-part structure in fig. 1.
Fig. 5 is an enlarged schematic view of the C-part structure of fig. 1.
FIG. 6 is a schematic view of the combined parts of the case, loop bar, grip and connecting band of the present utility model.
Wherein: 1. a case; 2. a heat conductive plate; 3. a thermal insulation plate; 4. a semiconductor refrigeration sheet; 5. a heat sink; 6. a heat dissipation fan; 7. a bracket; 8. a thermal insulation pipe; 9. a dust cover; 10. a battery holder; 11. a controller; 12. a touch screen; 13. an infrared temperature sensor; 14. heat conductive silicone grease; 15. a thermal insulation layer; 16. a protective liner; 17. a circuit board; 18. a single chip microcomputer; 19. a Bluetooth module; 20. an alarm; 21. a spare battery pack; 22. a sealing plate; 23. a clamping groove; 24. a sealing strip; 25. a reset lever; 26. a return spring; 27. a connecting block; 28. a support block; 29. a universal wheel; 30. a loop bar; 31. a grip; 32. a positioning bolt; 33. a connecting belt; 34. duckbill plugs; 35. duckbill sleeve block.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Example 1
According to the embodiments shown in fig. 1-5, there is provided a PCR kit storage device, including a box 1, a heat conducting plate 2 for placing a whole blood detection kit is fixedly mounted at the middle end inside the box 1, a heat insulating plate 3 is arranged below the heat conducting plate 2, a semiconductor refrigerating plate 4 is fixed in the middle of the heat insulating plate 3, the refrigerating end of the semiconductor refrigerating plate 4 is abutted against the lower end of the heat conducting plate 2, a radiating plate 5 is fixed at the heating end of the semiconductor refrigerating plate 4, a bracket 7 for mounting a radiating fan 6 is arranged below the radiating plate 5, and the storage temperature is controlled in the environment of-20 ℃ by adopting a refrigeration mode of the semiconductor refrigerating plate 4 in consideration of the need of storing the kit;
The support 7 is fixedly arranged at the lower end of the heat insulation plate 3 through screws, an exhaust end cover of the heat radiation fan 6 is provided with a heat insulation pipeline 8, an air outlet end of the heat insulation pipeline 8 is positioned at the lower ends of outer walls of two sides of the box body 1, an outer cover of the air outlet end of the heat insulation pipeline 8 is provided with a dust cover 9, the dust cover 9 is connected to two sides of the box body 1 in a threaded manner, the heat insulation pipeline 8 is arranged to convey the temperature led out of the heat radiation plate by the heat radiation fan 6, the temperature is stacked in the box body 1, the refrigerating effect is further affected, and meanwhile, in order to avoid dust from entering the device and attaching to blades of the heat radiation fan 6, the use is affected;
The battery seat 10 and the controller 11 are respectively arranged on two sides of the bracket 7, the touch screen 12 is arranged on one side of the top of the box body 1, the infrared temperature sensor 13 is fixed on the top end of the interior of the box body 1, the function of detecting the storage temperature inside the device is achieved by arranging the infrared temperature sensor, and the storage temperature lower than or equal to that of the whole blood detection kit is avoided.
The heat-conducting silicone grease 14 is smeared on the refrigerating end and the heating end of the semiconductor refrigerating sheet 4, and the heat-conducting silicone grease 14 plays a role in heat transfer on the refrigerating end and the heating end of the semiconductor refrigerating sheet 4.
The cavity for filling the heat insulation layer 15 is formed in the heat insulation plate 3, and the heating end and the cooling end of the semiconductor refrigerating sheet 4 are considered to work simultaneously, so that the mode of temperature of the heat insulation plate 3 is designed for avoiding the influence of the temperature at the two ends, and the thickness of the heat insulation plate can be designed to be not less than 25 mm.
The inside of box 1 has placed protective lining 16, and protective lining 16's cross section is latticed design, considers when the device is in the transportation process, has the condition of rocking, will utilize protective lining 16 to protect whole blood detection kit at this moment, places inside reagent container and collides each other, can place a plurality of whole blood detection kit in each net of latticed protective lining 16.
The inside of the controller 11 is fixed with a circuit board 17, the front end circuit of the circuit board 17 is connected with a singlechip 18, a Bluetooth module 19 and an alarm 20, the circuit board 17 is respectively connected with the heat radiating fan 6, the semiconductor refrigerating sheet 4, the touch screen 12 and the infrared temperature sensor 13 through wires, the control function is realized by arranging the touch screen 12 to match with the singlechip 18 on the semiconductor refrigerating sheet 4, the infrared temperature sensor and the heat radiating fan 6, the alarm function is added for the device, the alarm 20 is utilized to alarm when the temperature is lower than or higher than-20 ℃, so that a user can know the storage state of the kit conveniently, meanwhile, the user can know the storage temperature inside the device according to the touch screen 12, after the temperature data is acquired by the infrared temperature sensor 13, the temperature data is displayed by the touch screen 12 after being processed by the singlechip 18, or the remote data transmission is realized after the Bluetooth module 19 is connected with mobile equipment of the user.
The battery holder 10 has a spare battery pack 21 mounted therein, and the spare battery pack 21 is used as a spare power source to supply power to electronic components inside the device in consideration of outdoor use.
The top of box 1 has been offered and has been used to go to put the preformed hole of whole blood detection kit, still offered the joint groove 23 that supplies closing plate 22 lateral shifting in the middle part of preformed hole, and one side of joint groove 23 runs through to the lateral wall of box 1, one side of closing plate 22 bonds there is sealing strip 24, both ends all fixed mounting has reset lever 25 about the outside of closing plate 22, and reset lever 25 through-connection is in the holding chamber of box 1 upper end offering, install reset spring 26 between holding chamber and reset lever 25, consider the detection personnel just forget the condition of closing plate 22 after taking the kit, the above-mentioned structure has been designed, will pull closing plate 22 during the use, make closing plate 22 break away from the inside of joint groove 23, consequently, the detection personnel will consequently preformed hole takes the kit, reset spring 26 will retract after taking, the inside that will be held the chamber by reset spring 26 will be pulled into to the reset lever 25 this moment, simultaneously will accomplish the automatic shutdown to closing of closing plate 22, thereby stop that the detection personnel forgets to close closing plate 22, thereby cause the influence to the kit to the temperature loss.
Example two
According to fig. 1-6, the present embodiment provides a PCR kit storage device, the four corners of the bottom of the box 1 are fixedly provided with a connection block 27, the lower end of the connection block 27 is clamped with a supporting block 28, the bottom of the supporting block 28 is fixed with a universal wheel 29, one side outer wall of the box 1 is fixedly provided with a sleeve rod 30, the upper end of the sleeve rod 30 is movably connected with a holding rod 31 capable of being longitudinally pulled, the holding rod 31 is fixed by a positioning bolt 32 on one side of the sleeve rod 30, the positioning bolt 32 is in threaded connection with the sleeve rod 30, the requirement of portability is considered, and meanwhile, in order to save the physical strength of a user, the user slides by using the universal wheel 29 and simultaneously holds the holding rod 31 to pull the box 1.
The upper ends of two sides of the box body 1 are respectively fixed with a connecting belt 33, and the ends of the two connecting belts 33 are respectively fixed with a duckbill inserting block 34 and a duckbill sleeving block 35, so that the situation of outdoor use of the kit is considered, and the connecting belts 33 are matched with the duckbill sleeving blocks 35 to be plugged with the duckbill inserting blocks 34 for carrying the device conveniently for detection personnel.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a PCR kit strorage device, includes box (1), its characterized in that: the device is characterized in that a heat conducting plate (2) for placing the whole blood detection kit is fixedly arranged at the middle end of the inside of the box body (1), a heat insulating plate (3) is arranged below the heat conducting plate (2), a semiconductor refrigerating sheet (4) is fixed in the middle of the heat insulating plate (3), the refrigerating end of the semiconductor refrigerating sheet (4) is abutted against the lower end of the heat conducting plate (2), a radiating fin (5) is fixed at the heating end of the semiconductor refrigerating sheet (4), and a bracket (7) for installing a radiating fan (6) is arranged below the radiating fin (5);
The support (7) is fixedly arranged at the lower end of the heat insulation plate (3) through screws, the exhaust end cover of the heat dissipation fan (6) is provided with a heat insulation pipeline (8), the air outlet ends of the heat insulation pipeline (8) are positioned at the lower ends of the outer walls of the two sides of the box body (1), the outer parts of the air outlet ends of the heat insulation pipeline (8) are covered with dust covers (9), and the dust covers (9) are in threaded connection with the two sides of the box body (1);
The battery seat (10) and the controller (11) are respectively arranged on two sides of the bracket (7), the touch screen (12) is arranged on one side of the top of the box body (1), and the infrared temperature sensor (13) is fixed on the top end of the inside of the box body (1).
2. The PCR kit storage device as claimed in claim 1, wherein: the refrigerating end and the heating end of the semiconductor refrigerating sheet (4) are coated with heat-conducting silicone grease (14).
3. The PCR kit storage device as claimed in claim 1, wherein: the inner part of the heat insulation plate (3) is provided with a cavity filled with a heat insulation layer (15).
4. The PCR kit storage device as claimed in claim 1, wherein: the inside of the box body (1) is provided with a protective lining (16), and the cross section of the protective lining (16) is in a grid-shaped design.
5. The PCR kit storage device as claimed in claim 1, wherein: the controller is characterized in that a circuit board (17) is fixed in the controller (11), a singlechip (18), a Bluetooth module (19) and an alarm (20) are connected to a front-end circuit of the circuit board (17), and the circuit board (17) is respectively connected with a heat dissipation fan (6), a semiconductor refrigerating sheet (4), a touch screen (12) and an infrared temperature sensor (13) through wires.
6. The PCR kit storage device as claimed in claim 1, wherein: a spare battery pack (21) is installed in the battery seat (10).
7. The PCR kit storage device as claimed in claim 1, wherein: the top of box (1) has been offered and has been used the preformed hole that removes and put whole blood detection kit, still offered in the middle part of preformed hole and have been supplied closing plate (22) lateral shifting's joint groove (23), and one side of joint groove (23) runs through to the lateral wall of box (1), one side of closing plate (22) bonds there is sealing strip (24), both ends all fixed mounting have reset lever (25) about the outside of closing plate (22), and reset lever (25) through-connection holds in the chamber of holding that box (1) upper end was seted up, hold and install reset spring (26) between chamber and the reset lever (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885171.4U CN220905731U (en) | 2023-10-26 | 2023-10-26 | PCR kit strorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885171.4U CN220905731U (en) | 2023-10-26 | 2023-10-26 | PCR kit strorage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220905731U true CN220905731U (en) | 2024-05-07 |
Family
ID=90917299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322885171.4U Active CN220905731U (en) | 2023-10-26 | 2023-10-26 | PCR kit strorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220905731U (en) |
-
2023
- 2023-10-26 CN CN202322885171.4U patent/CN220905731U/en active Active
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