CN111959952A - Gene detection sampling box with low-temperature refrigeration function - Google Patents
Gene detection sampling box with low-temperature refrigeration function Download PDFInfo
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- CN111959952A CN111959952A CN202010824259.3A CN202010824259A CN111959952A CN 111959952 A CN111959952 A CN 111959952A CN 202010824259 A CN202010824259 A CN 202010824259A CN 111959952 A CN111959952 A CN 111959952A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
Abstract
The invention discloses a gene detection sampling box with a low-temperature refrigeration function, which comprises a box body, wherein an inner cavity is formed in the box body, a heat-preservation foam block is filled in the inner cavity, a box cover is arranged at the upper end of the box body and is connected with the box body through two connecting mechanisms, a placing plate is arranged at the inner bottom of the box body, a plurality of hemispherical grooves are formed in the placing plate, a horizontal plate is fixedly connected to the inner wall of the box body, four rubber plates are arranged on the horizontal plate in a penetrating manner, a plurality of through grooves are formed in the four rubber plates in a penetrating manner, and sampling pipes are arranged in the through grooves. The refrigeration box is reasonable in structure, refrigeration can be automatically controlled according to the temperature in the box body, so that effective refrigeration and collection of the sampling pipes are guaranteed, manual operation is not needed, the required sampling pipes can be independently removed under the condition that the box cover is not taken down, the refrigeration box is convenient and simple, loss of cold air is greatly reduced, and the practicability is good.
Description
Technical Field
The invention relates to the technical field of sampling boxes, in particular to a gene detection sampling box with a low-temperature refrigeration function.
Background
The gene is a genetic basic unit, carries DNA or RNA sequence of genetic information, transmits the genetic information to the next generation through replication, and guides the synthesis of protein to express the genetic information carried by the gene, thereby controlling the character expression of organism individuals. The gene detection is a technique for detecting DNA by blood, other body fluids or cells, and is a method for taking peripheral venous blood or other tissue cells of a detected person, amplifying the gene information, detecting DNA molecular information in the cells of the detected person by a specific device, and analyzing whether the gene type, the gene defect and the expression function contained in the DNA molecular information are normal or not, so that people can know the gene information of themselves, and the etiology is determined or the risk of a certain disease of the body is predicted.
Genetic testing can diagnose disease and can also be used for prediction of disease risk. Disease diagnosis is the detection of a mutated gene causing a genetic disease using genetic detection techniques. The most widely used gene tests at present are the detection of hereditary diseases of newborns, the diagnosis of hereditary diseases and the auxiliary diagnosis of some common diseases.
Gene sequencing is a novel gene detection technology, can analyze and determine a complete gene sequence from blood or saliva, predicts the possibility of suffering from various diseases, has reasonable behavior characteristics and behaviors of individuals, such as cancer or leukemia, sports talents, alcohol capacity and the like, and related products and technologies of gene sequencing are developed to be used clinically from laboratory research, so that the gene sequencing technology is the next technology for changing the world.
The existing gene detection sampling box has a simple structure and a single function, the kit body does not have the function of shock absorption protection, and meanwhile, the kit can not automatically refrigerate and cool a reagent sample, so that the kit is low in applicability and inconvenient for people to use; when present gene detection sampling box need take out the sampling pipe of needs simultaneously, then need open the case lid completely, so can lead to air conditioning to run off in a large number, reduced the sampling box to the cooling effect of sampling pipe, based on this, we have designed a gene detection sampling box that has the cold-stored function of low temperature and have solved above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a gene detection sampling box with a low-temperature refrigeration function, which can automatically control refrigeration according to the temperature in a box body so as to ensure that sampling pipes can be effectively refrigerated and stored without manual operation, can independently remove the required sampling pipes under the condition of not taking down a box cover, is convenient and simple, greatly reduces the loss of cold air, and has good practicability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a gene detection sampling box with a low-temperature refrigeration function comprises a box body, wherein an inner cavity is formed in the box body, a heat-preservation foam block is filled in the inner cavity, a box cover is installed at the upper end of the box body and is connected with the box body through two connecting mechanisms, a placing plate is arranged at the inner bottom of the box body, a plurality of hemispherical grooves are formed in the placing plate, a horizontal plate is fixedly connected to the inner wall of the box body, four rubber plates are installed on the horizontal plate in a penetrating mode, a plurality of circular grooves are formed in the four rubber plates in a penetrating mode, sampling pipes are installed in the circular grooves, the bottoms of the sampling pipes respectively extend into the opposite hemispherical grooves, a plurality of through grooves are formed in the upper end of the box cover in a penetrating mode and are opposite to the sampling pipes, the upper ends of the sampling pipes respectively extend into the opposite through grooves, and sealing blocks are installed in the through grooves, lead to two crossbands of both sides fixedly connected with of groove, it is a plurality of all be equipped with two latch mechanisms between two crossbands of sealed piece and homonymy, the bottom fixedly connected with temperature switch of horizontal plate, the bottom of box is inlayed and is established and install the power, the refrigerator is installed to one side of box, the output of refrigerator runs through the box and the setting of heat preservation foam piece, the output of refrigerator communicates with the inside of box each other.
Preferably, coupling mechanism is including setting up the slot on the case lid, fixedly connected with L type piece on the box, run through on the L type piece be equipped with rather than sliding connection's inserted bar, the inserted bar inserts in the slot, the one end fixedly connected with fixed block that the inserted bar carried on the back mutually with the slot, the first spring of fixedly connected with between fixed block and the L type piece, first spring housing is in the outside of inserted bar.
Preferably, the lateral wall that the case lid is close to the inserted bar is equipped with first inclined plane, the inserted bar is close to the up end of case lid and is equipped with the second inclined plane, first inclined plane and second inclined plane phase-match.
Preferably, the clamping mechanism comprises a sliding cavity arranged at the upper end of the sealing block, a sliding groove communicated with the sliding cavity is arranged at the upper end of the sealing block in a penetrating mode, a moving block is connected into the sliding groove and the sliding cavity in a sliding mode, a bolt is fixedly connected to one side, close to the cross bar, of the moving block, the bolt penetrates through the sealing block and is connected with the sealing block in a sliding mode, a second spring is fixedly connected between the moving block and the sliding cavity, the second spring is sleeved on the bolt, a pin groove is formed in the cross bar, and the bolt is inserted into the pin groove.
Preferably, a plurality of the upper end of sealed piece all is pasted the label, the label is connected with sealed piece through the viscose.
Preferably, temperature control switch is including fixing the glass pipe in the horizontal plate bottom, the splendid attire has kerosene in the glass pipe, it has the floating block to float on the kerosene, run through on the glass pipe and install first electric contact, first electric contact is located the top of floating block, the upper end fixedly connected with second electric contact of floating block.
Preferably, the first and second electrical contacts are electrically connected in series with the refrigerator and the power source.
Preferably, the rubber plate is provided with a plurality of holes, and the rubber plate is connected with the horizontal plate through a staple.
Compared with the prior art, the invention has the beneficial effects that:
1. when a required sampling tube needs to be taken out, a worker can manually press the two friction surfaces and pinch the two friction surfaces to move, the moving block moves to drive the two bolts to move, so that the two bolts are separated from the corresponding pin grooves, the sealing block is not limited any more, then the sealing block is pulled upwards to take out the sealing block, the corresponding sampling tube is exposed, the worker can take out the sampling tube, the box cover does not need to be taken down, the sampling tube can be taken out, loss of cold air is reduced, and the sampling tube is convenient and simple; and after the sealing block is taken out, resetting the sealing block.
2. When the temperature stored by the gene of the temperature height sampling tube in the box body is high, kerosene expands due to heat to enable the floating block to move upwards, so that the floating block and the second electric contact piece move upwards, when the second electric contact piece moves upwards and abuts against the first electric contact piece, the refrigerator is powered on at the moment, the refrigerator can refrigerate in the box body when working, and along with the reduction of the temperature of the box body, kerosene contracts to move downwards so that the floating block and the second electric contact piece move downwards, the second electric contact piece is separated from the first electric contact piece, the refrigerator is powered off at the moment, and the refrigerator stops working; so can carry out automatic power off to the refrigeration in the box, need not manual operation, can carry out effectual cold-stored to the sampling pipe, guarantee the quality of sampling.
In conclusion, the refrigeration box is reasonable in structure, refrigeration can be automatically controlled according to the temperature in the box body, so that effective refrigeration and collection of sampling pipes are guaranteed, manual operation is not needed, the required sampling pipes can be independently removed under the condition that the box cover is not taken down, the refrigeration box is convenient and simple, loss of cold air is greatly reduced, and the practicability is good.
Drawings
FIG. 1 is a sectional view of a gene testing sample box with a low-temperature refrigeration function according to the present invention;
FIG. 2 is a top view of a horizontal plate in a gene detection sampling box with a low-temperature refrigeration function according to the present invention;
FIG. 3 is a side view of a cross bar in a gene detection sampling box with a low-temperature refrigeration function according to the present invention;
FIG. 4 is a side view and a top view of a cover of a gene testing and sampling box with a low-temperature refrigeration function according to the present invention;
FIG. 5 is an enlarged view of the structure at the position A in the gene detection sampling box with the low-temperature refrigeration function according to the present invention;
FIG. 6 is an enlarged view of the structure at the position B in the gene detection sampling box with the low-temperature refrigeration function according to the present invention;
FIG. 7 is a schematic structural diagram of a control switch in a gene detection sampling box with a low-temperature refrigeration function according to the present invention.
In the figure: 1 box, 2 power, 3 inner chambers, 4 heat preservation foam blocks, 5 refrigerators, 6 box covers, 7L type piece, 8 place the board, 9 hemisphere type grooves, 10 sampling pipes, 11 rubber slab, 12 sealed pieces, 13 horizontal plate, 14 logical grooves, 15 circular grooves, 16 slots, 17 inserted bars, 18 fixed blocks, 19 first spring, 20 sliding chamber, 21 sliding tray, 22 movable block, 23 friction surface, 24 horizontal bar, 25 keyway, 26 bolt, 27 second spring, 28 glass pipe, 29 first electric contact piece, 30 floating block, 31 second electric contact piece, 32 kerosene.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-7, a gene detection sampling box with a low-temperature refrigeration function comprises a box body 1, wherein an inner cavity 3 is formed in the box body 1, a heat-preservation foam block 4 is filled in the inner cavity 3, a box cover 6 is installed at the upper end of the box body 1, and the box cover 6 is rectangular; case lid 6 is connected with box 1 through two coupling mechanism, conveniently covers case lid 6 and box 1 through coupling mechanism and is in the same place, also conveniently dismantles case lid 6, and case lid 6 is equipped with the sealing washer with the junction of box 1, increases leakproofness between them, reduces scattering and disappearing of air conditioning.
Specifically, the connecting mechanism comprises a slot 16 arranged on the box cover 6, an L-shaped block 7 is fixedly connected to the box body 1, an inserting rod 17 which is connected with the L-shaped block 7 in a sliding mode penetrates through the L-shaped block 7, the inserting rod 17 is inserted into the slot 16, a fixed block 18 is fixedly connected to one end, opposite to the slot 16, of the inserting rod 17, a first spring 19 is fixedly connected between the fixed block 18 and the L-shaped block 7, the first spring 19 is sleeved outside the inserting rod 17, a first inclined plane is arranged on the side wall, close to the inserting rod 17, of the box cover 6, a second inclined plane is arranged on the upper end face, close to the box cover 6, of the inserting rod 17, and; during installation, the box cover 6 is installed on the box body 1, then the box cover 6 is pressed downwards, the first inclined plane is abutted to the second inclined plane, the box cover 6 continues to move downwards, the two inserting rods 17 move back to back under the pressure of the box cover 6, so that the box cover 6 can be completely installed on the box body 1, the inserting rods 17 are opposite to the inserting grooves 16, the inserting rods 17 are inserted into the inserting grooves 16 under the action of the first springs 19, manual operation is not needed, and the installation is convenient, simple and rapid; during disassembly, the fixing block 18 is pulled to move the inserting rod 17 until the inserting rod 17 is separated from the slot 16, so that the box cover 6 can be disassembled.
The interior bottom of box 1 is equipped with places board 8, places and is equipped with a plurality of hemisphere type grooves 9 on the board 8, and the inner wall fixedly connected with horizontal plate 13 of box 1 runs through on the horizontal plate 13 and installs four rubber slabs 11, and rubber slab 11 is porous setting, and rubber slab 11 is connected with horizontal plate 13 through the bail, not only can carry out the shock attenuation to sampling tube 10 through rubber slab 11, also can carry out the centre gripping to sampling tube 10.
A plurality of circular grooves 15 are formed in the four rubber plates 11 in a penetrating mode, sampling pipes 10 are mounted in the circular grooves 15, the bottoms of the sampling pipes 10 extend into the opposite hemispherical grooves 9 respectively, a plurality of through grooves 14 are formed in the upper end of the box cover 6 in a penetrating mode, and the inner diameter of each through groove 14 is larger than the diameter of each sampling pipe 10; the plurality of through grooves 14 are opposite to the plurality of sampling tubes 10, the upper ends of the plurality of sampling tubes 10 respectively extend into the opposite through grooves 14, sealing blocks 12 are arranged in the plurality of through grooves 14, the sealing blocks 12 abut against the sampling tubes 10, rubber plugs are arranged on the sampling tubes 10, and the sealing blocks 12 abut against the rubber plugs; the sealing gasket is arranged at the joint of the sealing block 12 and the through groove 14, two transverse strips 24 are fixedly connected to two sides of the through groove 14, and the transverse strips 24 are connected with the box cover 6 through viscose glue.
All be equipped with two latch mechanisms between two crossbands 24 of a plurality of sealed blocks 12 and homonymy, latch mechanism is including setting up the slip chamber 20 in sealed block 12 upper end, the upper end of sealed block 12 is run through and is equipped with the sliding tray 21 with slip chamber 20 intercommunication each other, common sliding connection has movable block 22 in sliding tray 21 and the slip chamber 20, one side fixedly connected with bolt 26 that movable block 22 is close to crossband 24, bolt 26 runs through sealed block 12 and rather than sliding connection, fixedly connected with second spring 27 between movable block 22 and the slip chamber 20, second spring 27 overlaps on bolt 26, be equipped with keyway 25 on the crossband 24, bolt 26 inserts in the keyway 25, be equipped with friction surface 23 on the movable block 22, so conveniently remove movable block 22.
Labels are pasted on the upper ends of the sealing blocks 12 and are connected with the sealing blocks 12 through adhesive, and the position of a certain sampling tube 10 can be known conveniently through the labels; it is concrete, when needing to take out the sampling pipe 10 of needs, the staff can manually press two friction surfaces 23 and pinch relatively and move, moving block 22 moves and drives two bolts 26 and move, make two bolts 26 break away from corresponding cotter way 25, so sealed piece 12 is no longer spacing, then upwards stimulate sealed piece 12, can take out sealed piece 12, so corresponding sampling pipe 10 exposes, the staff can take out sampling pipe 10, need not take off case lid 6, can realize taking out sampling pipe 10, reduce losing of air conditioning, and is comparatively convenient simple.
The bottom fixedly connected with temperature switch of horizontal plate 13, temperature control switch are including fixing the glass pipe 28 in horizontal plate 13 bottom, and the splendid attire has kerosene 32 in the glass pipe 28, and it has floating block 30 to float on the kerosene 32, and run through on the glass pipe 28 and install first electric contact 29, first electric contact 29 are located the top of floating block 30, and the upper end fixedly connected with second electric contact 31 of floating block 30.
The bottom of the box body 1 is embedded with a power supply 2, one side of the box body 1 is provided with a refrigerator 5, the output end of the refrigerator 5 penetrates through the box body 1 and the heat-preservation foam block 4, and the output end of the refrigerator 5 is communicated with the interior of the box body 1; the first and second electrical contacts 29, 31 are electrically connected in series between the refrigerator 5 and the power source 2.
Specifically, when the temperature of the gene storage of the temperature height sampling tube 10 in the box body 1 is measured, kerosene 32 expands with heat to move the floating block 30 upwards, so that the floating block 30 and the second electric contact piece 31 move upwards, when the second electric contact piece 31 moves upwards and abuts against the first electric contact piece 29, the refrigerator 5 is powered on, the refrigerator 5 can refrigerate in the box body 1 when working, along with the reduction of the temperature of the box body 1, the kerosene 32 contracts with cold and moves downwards, so that the floating block 30 and the second electric contact piece 31 move downwards, the second electric contact piece 31 is separated from the first electric contact piece 29, the refrigerator 5 is powered off, and the refrigerator 5 stops working; can carry out automatic power off to automatic refrigeration in box 1 like this, need not manual operation, can carry out effectual cold-stored to sampling pipe 10, guarantee the quality of sampling.
In the invention, when a required sampling tube 10 needs to be taken out, a worker can manually press the two friction surfaces 23 and pinch the two friction surfaces relatively, the moving block 22 moves to drive the two bolts 26 to move, so that the two bolts 26 are separated from the corresponding pin grooves 25, the sealing block 12 is not limited any more, then the sealing block 12 is pulled upwards, the sealing block 12 can be taken out, the corresponding sampling tube 10 is exposed, the worker can take out the sampling tube 10, the box cover 6 is not required to be taken down, the sampling tube 10 can be taken out, the loss of cold air is reduced, and the sampling tube 10 is convenient and simple; after the removal is finished, the sealing block 12 is reset.
When the temperature stored by the gene of the temperature height sampling tube 10 in the box body 1 is high, kerosene 32 expands with heat to enable the floating block 30 to move upwards, and then the floating block 30 and the second electric contact piece 31 move upwards, when the second electric contact piece 31 moves upwards and abuts against the first electric contact piece 29, the refrigerator 5 is powered on at the moment, the refrigerator 5 can refrigerate in the box body 1 when working, along with the reduction of the temperature of the box body 1, the kerosene 32 contracts with cold to move downwards, and then the floating block 30 and the second electric contact piece 31 move downwards, the second electric contact piece 31 is separated from the first electric contact piece 29, the refrigerator 5 is powered off at the moment, and the refrigerator 5 stops working; can carry out automatic power off to automatic refrigeration in box 1 like this, need not manual operation, can carry out effectual cold-stored to sampling pipe 10, guarantee the quality of sampling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The gene detection sampling box with the low-temperature refrigeration function comprises a box body (1), wherein an inner cavity (3) is formed in the box body (1), a heat-preservation foam block (4) is filled in the inner cavity (3), and is characterized in that a box cover (6) is installed at the upper end of the box body (1), the box cover (6) is connected with the box body (1) through two connecting mechanisms, a placing plate (8) is arranged at the inner bottom of the box body (1), a plurality of hemispherical grooves (9) are formed in the placing plate (8), a horizontal plate (13) is fixedly connected to the inner wall of the box body (1), four rubber plates (11) are installed on the horizontal plate (13) in a penetrating manner, a plurality of circular grooves (15) are formed in the four rubber plates (11) in a penetrating manner, sampling tubes (10) are installed in the circular grooves (15), and the bottoms of the sampling tubes (10) extend into the opposite hemispherical grooves (9) respectively, the upper end of the box cover (6) is provided with a plurality of through grooves (14) in a penetrating way, the plurality of through grooves (14) are opposite to the plurality of sampling pipes (10), the upper ends of the plurality of sampling pipes (10) respectively extend into the corresponding through grooves (14), sealing blocks (12) are arranged in the plurality of through grooves (14), two transverse strips (24) are fixedly connected with two sides of the through groove (14), two clamping mechanisms are respectively arranged between the sealing blocks (12) and the two transverse strips (24) at the same side, the bottom of the horizontal plate (13) is fixedly connected with a temperature switch, the bottom of the box body (1) is embedded with a power supply (2), a refrigerator (5) is arranged on one side of the box body (1), the output end of the refrigerator (5) penetrates through the box body (1) and the heat-preservation foam block (4) to be arranged, the output end of the refrigerator (5) is communicated with the interior of the box body (1).
2. The gene detection sampling box with the low-temperature refrigeration function according to claim 1, wherein the connecting mechanism comprises a slot (16) arranged on the box cover (6), an L-shaped block (7) is fixedly connected to the box body (1), an insertion rod (17) in sliding connection with the L-shaped block (7) penetrates through the L-shaped block (7), the insertion rod (17) is inserted into the slot (16), a fixed block (18) is fixedly connected to one end, opposite to the slot (16), of the insertion rod (17), a first spring (19) is fixedly connected between the fixed block (18) and the L-shaped block (7), and the first spring (19) is sleeved outside the insertion rod (17).
3. The gene detecting sampling box with the function of low-temperature refrigeration as claimed in claim 2, characterized in that the side wall of the box cover (6) close to the inserted rod (17) is provided with a first inclined surface, the inserted rod (17) close to the upper end surface of the box cover (6) is provided with a second inclined surface, and the first inclined surface is matched with the second inclined surface.
4. The gene detection sampling box with low-temperature refrigeration function according to claim 1, it is characterized in that the clamping mechanism comprises a sliding cavity (20) arranged at the upper end of the sealing block (12), the upper end of the sealing block (12) is provided with a sliding groove (21) which is communicated with the sliding cavity (20) in a penetrating way, a moving block (22) is connected in the sliding groove (21) and the sliding cavity (20) in a sliding way, one surface of the moving block (22) close to the cross bar (24) is fixedly connected with a bolt (26), the bolt (26) penetrates through the sealing block (12) and is connected with the sealing block in a sliding way, a second spring (27) is fixedly connected between the moving block (22) and the sliding cavity (20), the second spring (27) is sleeved on the bolt (26), a bolt groove (25) is formed in the cross bar (24), and the bolt (26) is inserted into the bolt groove (25).
5. The gene detecting sampling box with the low-temperature refrigeration function as claimed in claim 1, wherein labels are attached to the upper ends of the sealing blocks (12), and the labels are connected with the sealing blocks (12) through adhesive.
6. The gene detection sampling box with the low-temperature refrigeration function according to claim 1, wherein the temperature control switch comprises a glass tube (28) fixed at the bottom of the horizontal plate (13), kerosene (32) is contained in the glass tube (28), a floating block (30) floats on the kerosene (32), a first electric contact piece (29) is installed on the glass tube (28) in a penetrating mode, the first electric contact piece (29) is located above the floating block (30), and a second electric contact piece (31) is fixedly connected to the upper end of the floating block (30).
7. The gene detection sampling box with the function of low-temperature refrigeration as claimed in claim 6, wherein the first electric contact (29) and the second electric contact (31) are electrically connected in series with the refrigerator (5) and the power supply (2).
8. The gene detecting sampling box with the function of low-temperature refrigeration as claimed in claim 1, characterized in that the rubber plate (11) is provided with a plurality of holes, and the rubber plate (11) is connected with the horizontal plate (13) through staples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824259.3A CN111959952A (en) | 2020-08-17 | 2020-08-17 | Gene detection sampling box with low-temperature refrigeration function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824259.3A CN111959952A (en) | 2020-08-17 | 2020-08-17 | Gene detection sampling box with low-temperature refrigeration function |
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| CN111959952A true CN111959952A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010824259.3A Pending CN111959952A (en) | 2020-08-17 | 2020-08-17 | Gene detection sampling box with low-temperature refrigeration function |
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| CN112644891A (en) * | 2021-02-04 | 2021-04-13 | 内蒙古农业大学 | Categorised storage box of animal sample |
| CN112918867A (en) * | 2021-03-01 | 2021-06-08 | 李志航 | DNA extraction kit |
| CN113540672A (en) * | 2021-07-13 | 2021-10-22 | 淮北享锂电子科技有限公司 | Lithium ion battery capable of fast heat dissipation |
| CN113551453A (en) * | 2021-06-15 | 2021-10-26 | 四川大学华西医院 | Blood sample censorship device |
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