CN113559945B - Automatic cover device of biochemical cup of low temperature preservation - Google Patents
Automatic cover device of biochemical cup of low temperature preservation Download PDFInfo
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- CN113559945B CN113559945B CN202110676852.2A CN202110676852A CN113559945B CN 113559945 B CN113559945 B CN 113559945B CN 202110676852 A CN202110676852 A CN 202110676852A CN 113559945 B CN113559945 B CN 113559945B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention discloses a device for automatically capping and preserving biochemical cups at low temperature, which comprises a capping device and a connecting seat, wherein the side wall of the connecting seat is respectively connected with a temperature control device and a storage box, a transmission belt is arranged on the connecting seat, a fixed sleeve is arranged on the transmission belt, the capping device comprises a capping box and an electric control box, a sucker is arranged in the middle of the capping box, an adsorption sheet is arranged on the inner wall of the sucker, a controller is arranged on the outer wall of the electric control box, a bottom plate is arranged at the bottom of the capping box, a first sensor is arranged on the bottom surface of the bottom plate, the storage box comprises a sealing cover and a plurality of storage lattices, and a placing rack is arranged in the storage lattice, so that the purpose of automatically capping the biochemical cups is achieved. The biochemical cup after being covered is placed in the storage grid, cold energy is provided by the temperature control device to be stored at low temperature, and the device achieves the purposes of automatic covering, automatic detection prompt and automatic low-temperature storage and has the characteristics of multiple functions.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment for laboratory biochemical cups, in particular to a device for automatically capping and preserving biochemical cups at low temperature.
Background
The biochemical cup is an important instrument for laboratory and hospital laboratory to detect or do experiments, generally, the biochemical cup is divided into a plastic biochemical cup and a glass biochemical cup, and no matter what material of the biochemical cup is, when the low-temperature experiment is carried out, the cup mouth of the biochemical cup needs to be sealed, and then the biochemical cup is refrigerated and stored.
At present, the preservation of the biochemical cup in a laboratory is only limited to wrapping the cup opening of the biochemical cup by a plastic film, and then the biochemical cup is refrigerated for preservation, so that the defects caused by the treatment are as follows: firstly, the biochemical cup is easy to fall down due to the big top and small bottom, so that a sample is scattered; firstly, the biochemical cup is not provided with a cup cover, so that the problem of cross contamination is easily caused, and a certain harm is caused to laboratory staff and laboratory environment; second, if the sample is placed open, the stability of the sample components can be reduced, if the sample can be stored in a closed environment, the stability of the sample can be ensured, and then the reliability and accuracy of the result can be ensured.
Therefore, the existing low-temperature preservation biochemical cup has the following problems: there is no device capable of automatically capping and preserving the biochemical cup at low temperature, which affects the reliability and accuracy of the experimental results of the specimen in the biochemical cup.
Disclosure of Invention
Aiming at the technical problems, the invention provides a device for automatically capping and preserving biochemical cups at low temperature, which is used for automatically capping the biochemical cups through a capping device, automatically regulating the temperature of a storage box through a temperature control device and refrigerating the biochemical cups.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the utility model provides an automatic device of biochemical cup is preserved to capping low temperature, includes capping device and connecting seat, and capping device is fixed in the upper portion of connecting seat, is connected with temperature control device and storage box on the lateral wall of connecting seat respectively, and temperature control device's upper surface is connected with the bottom surface of storage box, and temperature control device's inside communicates with the inside of storage box. The temperature control device is used for outputting cold energy and automatically adjusting the temperature in the storage box.
Be provided with the transmission band on the connecting seat, the transmission band is located the inside of connecting seat, and the transmission band is located the below of capping device. The transmission belt is provided with a fixing sleeve, and the fixing sleeve is fixed on the transmission belt.
The capping device comprises a capping box and an electric control box, wherein the end part of the electric control box is fixedly connected with the middle part of the side wall of the capping box. The middle part of the capping box is provided with a sucker, the inner wall of the sucker is provided with an adsorption piece, and the adsorption piece is rotationally connected with the sucker. The electric control box is used for controlling the sucking disc to suck and adsorb the sheet. The outer wall of the electric control box is provided with a controller, and the controller is connected with the outer wall of the electric control box in a detachable mode.
The bottom of the capping box is provided with a bottom plate, the side wall of the bottom plate is fixedly connected with the inner wall of the capping box, the bottom plate is annular, the bottom surface of the bottom plate is provided with a first sensor, the top surface of the first sensor is fixedly connected with the bottom surface of the bottom plate, and the first sensor is used for detecting biochemical cups. The top geometric center of the capping box is hollow, and the capping box is used for enabling the cup cover to pass through the geometric center.
The storage box comprises a sealing cover and a plurality of storage grids, the storage grids are arranged at the top of the temperature control device in a labyrinth mode, each storage grid is communicated with the temperature control device, a placing frame is arranged in each storage grid, and the placing frame is connected with the corresponding storage grid in a disassembling mode. The lateral wall of sealed lid rotates with the lateral wall of storage grid to be connected, and sealed lid is used for sealed storage box.
Compared with the prior art, the invention has the following advantages: after the biochemical cup is sensed to enter the sensing area through the first sensor, a first pulse signal is sent to the controller, the controller controls the electric control box to act, the sucker loses electricity, the sucker immediately loses a magnetic field to loosen the adsorption sheet, the cup cover instantly falls from the adsorption sheet and falls on the biochemical cup through the bottom plate to cover the biochemical cup, and the purpose of automatically covering the biochemical cup is achieved. The biochemical cup after being covered is placed in the storage grid, cold energy is provided by the temperature control device to be stored at low temperature, and the device achieves the purposes of automatic covering, automatic detection prompt and automatic low-temperature storage and has the characteristics of multiple functions.
Further preferred are: an electric switch and a power supply are respectively arranged in the electric control box, the electric switch is respectively electrically connected with the sucker, the controller and the power supply, and the controller is electrically connected with the power supply.
By adopting the technical scheme, the controller receives the first pulse signal to control the electric switch to be disconnected, and the connection between the sucker and the power supply is cut off, so that the outage magnetic field of the sucker disappears, and the sucker releases the adsorption sheet. The controller receives the second pulse signal to control the electric switch to be closed, and is connected between the sucker and the power supply, so that the sucker generates an electric field, and the sucking sheet is sucked on the bottom surface of the sucker. .
Further preferred are: the controller is arranged on the bottom surface of the electric control box, and the controller is detachably connected with the bottom surface of the electric control box.
By adopting the technical scheme, the connection between the controller and the electric control box is more concealed, and when the controller needs to be maintained or replaced, the controller is convenient to disassemble and assemble.
Further preferred are: the sucker adopts an annular electromagnet.
By adopting the technical scheme, the center of the sucker of the annular electromagnet is hollow, and the annular electromagnet is suitable for a biochemical cup to pass through the sucker when falling.
Further optimizing to: the inner wall of the fixed sleeve is attached to the outer wall of the biochemical cup.
By adopting the technical scheme, the biochemical cup does not shake in the fixed sleeve, so that the biochemical cup can be stabilized in the fixed sleeve, and the biochemical cup can not shake to fall down when the cup cover falls into the biochemical cup or the conveying belt moves in the process.
Further optimizing to: the temperature control device is an air cooling temperature adjusting device.
By adopting the technical scheme, the air cooling adjusting device can not frost in the process of generating cold energy, and has small temperature fluctuation, so that the samples in the biochemical cup are always in a constant low-temperature state, the stability of the sample cost is improved, and the reliability and accuracy of an experimental result are ensured.
Further optimizing to: the detector is arranged on the inner wall of the connecting seat and is fixed on the inner wall of the connecting seat, and the detector is used for detecting the biochemical cup after capping and prompting to take the biochemical cup.
By adopting the technical scheme, the biochemical cup after being covered continuously runs along with the conveying belt, when the biochemical cup passes through the area detected by the detector, the detector sends out prompting sound, then the biochemical cup is manually picked up and put into the storage grid, cold energy is provided by the temperature control device for low-temperature storage, and the biochemical cup has the characteristic of prompting to take the biochemical cup, and is convenient and reliable.
Further optimizing to: the temperature control device is provided with a side plate, the side plate is respectively connected with the side wall of the temperature control device and the side wall of the storage box in a sealing way, and the side plate is used for keeping the temperature inside the storage grid.
By adopting the technical scheme, the temperature control device and the storage box are separated from the normal-temperature environment, so that the cold produced by the temperature control device is prevented from exchanging heat with the laboratory environment, the loss of the cold produced by the temperature control device is reduced, and the heat preservation effect is realized.
Further optimizing to: the material of the adsorption sheet is metallic iron.
By adopting the technical scheme, the metal iron can be attracted by the magnetic force in the electric field, and can automatically fall down to be separated from the sucker after the sucker is powered off.
Further optimizing to: the material of the fixing sleeve is selected from any one of rubber or silica gel.
By adopting the technical scheme, rubber or silica gel has better elasticity, and the fixing sleeve made of rubber or silica gel can elastically deform in an elastic range so as to adapt to fixing biochemical cups with different diameters, and has wide practicability.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view of the structure of the suction cup in the present embodiment;
reference numerals: 1-a temperature control device; 11-side plates; 2-a storage box; 21-cells; 22-sealing cover; 23-placing a rack; 3-a conveyor belt; 31-fixing the sleeve; 4-a biochemical cup; 5-capping device; 50-a first sensor; 51-a lidded box; 52-sucking discs; 521-hanging rings; 53-a controller; 54-an electric switch; 55-power supply; 56-an electric control box; 57-adsorbing sheets; 58-a second sensor; 59-a bottom plate; 6, cup cover; 7-connecting seats; 71-detector.
Detailed Description
The invention is described in further detail below with reference to fig. 1 and 2.
An automatic capping device for preserving biochemical cup 4 at low temperature, as shown in figure 1, comprises a capping device 5 and a connecting seat 7, wherein the capping device 5 is fixed on the upper part of the connecting seat 7, the side wall of the connecting seat 7 is respectively connected with a temperature control device 1 and a storage box 2, the upper surface of the temperature control device 1 is connected with the bottom surface of the storage box 2, and the inside of the temperature control device 1 is communicated with the inside of the storage box 2. The temperature control device 1 is used for outputting cold energy and automatically adjusting the temperature in the storage box 2.
The connecting seat 7 is provided with a transmission belt 3, the transmission belt 3 is positioned in the connecting seat 7, and the transmission belt 3 is positioned below the capping device 5. The transmission belt 3 is provided with a fixing sleeve 31, and the fixing sleeve 31 is fixed on the transmission belt 3.
The capping device 5 comprises a capping box 51 and an electric control box 56, wherein the end part of the electric control box 56 is fixedly connected with the middle part of the side wall of the capping box 51. The middle part of the capping box 51 is provided with a sucking disc 52, the inner wall of the sucking disc 52 is provided with a sucking sheet 57, and the sucking sheet 57 is rotationally connected with the sucking disc 52. Specifically, in this embodiment, the inner wall of the suction cup 52 is provided with a hanging ring 521, the end of the hanging ring 521 is fixedly connected with the inner wall of the suction cup 52, the surface of the adsorption sheet 57 passes through the hanging ring 521, the adsorption sheet 57 moves up and down in the hanging ring 521, the diameter of the hanging ring 521 is smaller than or equal to the height of the inner wall of the suction cup 52, and the adsorption sheet 57 is ensured to contact with the bottom surface of the suction cup 52 when being adsorbed by the suction cup 52. The electric control box 56 is used for controlling the sucking disc 52 to suck and adsorb the sheet 57. The outer wall of the electric control box 56 is provided with a controller 53, and the controller 53 is detachably connected with the outer wall of the electric control box 56.
The bottom of the capping box 51 is provided with a bottom plate 59, the side wall of the bottom plate 59 is fixedly connected with the inner wall of the capping box 51, the bottom plate 59 is annular, the bottom surface of the bottom plate 59 is provided with a first sensor 50, the top surface of the first sensor 50 is fixedly connected with the bottom surface of the bottom plate 59, and the first sensor 50 is used for detecting the biochemical cup 4. The lid box 51 is hollow at the top geometric center of the lid box 51 for the cap 6 to pass through.
The storage box 2 comprises a sealing cover 22 and a plurality of storage lattices 21, the storage lattices 21 are arranged at the top of the temperature control device 1 in a labyrinth mode, each storage lattice 21 is communicated with the temperature control device 1, a placing rack 23 is arranged in each storage lattice 21, and the placing racks 23 are detachably connected with the storage lattices 21. The side walls of the sealing cover 22 are rotatably connected with the side walls of the storage compartments 21, and the sealing cover 22 is used for sealing the storage box 2.
After the first sensor 50 senses that the biochemical cup 4 enters the sensing area, a first pulse signal is sent to the controller 53, the controller 53 controls the electric control box 56 to act, so that the sucker 52 is powered off, the sucker 52 immediately loses a magnetic field to loosen the adsorption sheet 57, the cup cover 6 instantaneously drops from the adsorption sheet 57 and falls on the biochemical cup 4 through the bottom plate 59 to cover the biochemical cup 4, and the purpose of automatically covering the biochemical cup 4 is achieved. The biochemical cup 4 with the cover is placed in the storage grid 21, the cold energy is provided by the temperature control device 1 for low-temperature storage, and the device achieves the purposes of automatic cover adding, automatic detection prompting and automatic low-temperature storage and has the characteristics of multiple functions.
Specifically, in this embodiment, an electric switch 54 and a power supply 55 are respectively disposed in the electric control box 56, the electric switch 54 is electrically connected with the suction cup 52, the controller 53 and the power supply 55, and the controller 53 is electrically connected with the power supply 55. The controller 53 receives the first pulse signal to control the electric switch 54 to be turned off, and the connection between the suction cup 52 and the power supply 55 is cut off, so that the power-off magnetic field of the suction cup 52 disappears, and the suction cup releases the suction sheet 57. The controller 53 receives the second pulse signal to control the electric switch 54 to be closed, and connects the suction cup 52 with the power supply 55, so that the suction cup 52 generates an electric field, and the suction sheet 57 is sucked on the bottom surface of the suction cup 52.
Specifically, in this embodiment, the controller 53 is disposed on the bottom surface of the electronic control box 56, and the controller 53 is detachably connected to the bottom surface of the electronic control box 56. The connection between the controller 53 and the electric control box 56 is more hidden, and the controller 53 is convenient to disassemble and assemble when the controller 53 needs to be maintained or replaced.
Specifically, in this embodiment, the suction cup is an annular electromagnet. The center of the sucker 52 of the annular electromagnet is hollow and is suitable for the biochemical cup 4 to pass through the sucker 52 when falling.
Specifically, in this embodiment, the inner wall of the fixing sleeve 31 is attached to the outer wall of the biochemical cup 4. The biochemical cup 4 does not shake in the fixed sleeve 31, so that the biochemical cup 4 can be stabilized in the fixed sleeve 31, and the biochemical cup 4 or the conveying belt 3 does not shake to fall down when the cup cover 6 falls into the biochemical cup 4 or the conveying belt 3 moves.
Specifically, in this embodiment, the temperature control device 1 is an air-cooled temperature adjusting device. The air cooling adjusting device can not frost in the process of generating cold energy, and the temperature fluctuation is small, so that the samples in the biochemical cup 4 are always in a constant low-temperature state, the stability of the sample cost is improved, and the reliability and accuracy of an experiment result are ensured. It should be specifically noted that, the air-cooled temperature adjusting device is in the prior art, such as a frostless refrigerator in the prior art, and the invention only applies directly to the frostless refrigerator without protection and limitation of the scope, so the specific structure is not repeated.
Specifically, in this embodiment, a detector 71 is disposed on the inner wall of the connection seat 7, the detector 71 is fixed on the inner wall of the connection seat 7, and the detector 71 is used for detecting the capped biochemical cup 4 to prompt taking the biochemical cup 4. The biochemical cup 4 after capping continues to run along with the conveyor belt 3, when the biochemical cup passes through the area detected by the detector 71, the detector 71 emits a prompt sound, then the biochemical cup 4 is manually picked up and put into the storage grid 21, and the biochemical cup 4 is supplied with cold energy through the temperature control device 1 for low-temperature storage, so that the biochemical cup has the characteristics of prompting to take the biochemical cup 4, and is convenient and reliable.
Specifically, in this embodiment, the temperature control device 1 is provided with a side plate 11, the side plate 11 is respectively connected with the side wall of the temperature control device 1 and the side wall of the storage box 2 in a sealing manner, and the side plate 11 is used for maintaining the temperature inside the storage cell 21. The temperature control device 1 and the storage box 2 are separated from the normal temperature environment, so that the cold produced by the temperature control device 1 is prevented from exchanging heat with the laboratory environment, the loss of the cold produced by the temperature control device 1 is reduced, and the heat preservation effect is realized. The side plate 11 is a heat-insulating plate coated with a heat-insulating layer, and has good heat insulation effect.
Specifically, in this embodiment, the material of the adsorption sheet 57 is metallic iron. The metal iron can be attracted by the magnetic force in the electric field, and can automatically fall down to separate from the sucker 52 after the sucker 52 is powered off.
Specifically, in this embodiment, the material of the fixing sleeve 31 is selected from any one of rubber and silica gel. The rubber or the silica gel has better elasticity, and the fixing sleeve 31 made of the rubber or the silica gel can elastically deform in the elastic range so as to adapt to fixing the biochemical cup 4 with different diameters, thereby having wide practicability.
Principle of operation
Referring to fig. 1 and 2, the working principle of the present invention is described with the electric switch 54 closed and the sucking disc 52 electrically sucking the sucking disc 57 as an initial state, and the three processes of automatic capping, reminding transmission and low-temperature preservation are included in the period of time, specifically as follows:
automatic capping
The cup cover 6 is placed on the top of the capping box 51, the cup cover 6 is pressed down, the cup cover 6 passes through the geometric center of the capping box 51 and falls on the adsorption piece 57, the biochemical cup 4 is placed in the fixed sleeve 31, at the moment, the first sensor 50 senses that the biochemical cup 4 passes through, the first sensor 50 sends a first pulse signal to the controller 53, the controller 53 controls the electric switch 54 to execute the disconnection action after receiving the first pulse signal, the electric switch 54 is disconnected, the connection between the suction cup 52 and the power supply 55 is cut off, the suction cup 52 loses electricity, the magnetic field disappears at the same time, the adsorption piece 57 is loosened, the adsorption piece 57 naturally falls and hangs down, meanwhile, the cup cover 6 slides off from the adsorption piece 57 and falls on the biochemical cup 4 after passing through the bottom plate 59, and the automatic capping process is realized. During the period, when the cup cover 6 passes through the detection area of the second sensor 58, the second sensor 58 sends a second pulse signal to the controller 53, the controller 53 receives the second pulse signal and then controls the electric switch 54 to be closed, the connection between the suction cup 52 and the power supply 55 is switched on, the suction cup 52 is electrified and generates a magnetic field, the suction sheet 57 is sucked on the bottom surface of the suction cup 52, the next cup cover 6 is waited to fall onto the suction sheet 57, then the next biochemical cup 4 is put into, the automatic capping process is repeated, the purpose of continuously and automatically capping is achieved, and the specimens in the biochemical cup 4 are directly prevented from being considered to be polluted, or the specimens pollute a laboratory and even endanger the health.
Delivery reminder
The capped biochemical cup 4 continues to run along with the conveyor belt 3, and when the detection area of the belt detector 71 is moved, the detector 71 gives out an audible cue: any one of buzzing, flashing light and dripping sound or other prompting sounds can prompt the taking of the biochemical cup 4, so that the biochemical cup is convenient and reliable.
Preserving at low temperature
The temperature control device 1 is started in advance, the temperature of the temperature control device 1 is between 4 ℃ and 5 ℃, the sealing cover 22 is opened, the biochemical cup 4 is placed in the storage grid 21, the sealing cover 22 is covered, the whole storage box 2 is sealed, the biochemical cup 4 is in a low-temperature refrigeration state, the components of a sample are stabilized, and the accuracy and the reliability of an experiment result are guaranteed.
The three processes embody the functions of automatic capping, transmission reminding and low-temperature preservation of the device, so that the sample in the biochemical cup 4 is prevented from being polluted, the sample is directly prevented from polluting a laboratory and injuring the body of a person, and the reliability and the accuracy of an experimental result are improved.
In summary, after the first sensor 50 senses that the biochemical cup 4 enters the sensing area, a first pulse signal is sent to the controller 53, the controller 53 controls the electric control box 56 to act, so that the sucker 52 is powered off, the sucker 52 immediately loses the magnetic field to loosen the adsorption sheet 57, the cup cover 6 instantaneously drops from the adsorption sheet 57, and drops on the biochemical cup 4 through the bottom plate 59 to cover the biochemical cup 4, thereby realizing the purpose of automatically covering the biochemical cup 4. During the period, when the cup cover 6 passes through the sensing area of the second sensor 58, the second sensor 58 sends a second pulse signal to the controller 53, the controller 53 receives the second pulse signal and then controls the electric switch 54 to be closed, the suction cup 52 is connected with the power supply 55, the suction cup 52 generates a magnetic field again, the suction plate 57 is sucked on the bottom surface of the suction cup 52, then the next cup cover 6 is put in from the top of the capping box 51 and falls on the suction plate 57 for the next capping. Thus, the purpose of continuously and automatically capping is realized, the manual placement of the cup cover 6 on the biochemical cup 4 is directly omitted, and the pollution to a laboratory and the injury to personnel are avoided. The biochemical cup 4 after capping continues to run along with the conveyor belt 3, when the biochemical cup passes through the area detected by the detector 71, the detector 71 emits a prompt sound, then the biochemical cup 4 is manually picked up and put into the storage grid 21, and cold energy is provided by the temperature control device 1 for low-temperature storage, so that the purposes of automatic capping, automatic detection prompt and automatic low-temperature storage are realized, the multifunctional biochemical cup has the characteristics of multifunction, and the problems in the prior art are solved.
The present embodiment is merely illustrative of the invention and is not intended to limit the invention, and those skilled in the art, after having read the present specification, may make modifications to the embodiment without creative contribution as required, but are protected by patent laws within the protection scope of the present invention.
Claims (10)
1. An automatic cover-adding device for preserving biochemical cups at low temperature is characterized in that: the automatic storage device comprises a capping device (5) and a connecting seat (7), wherein the capping device (5) is fixed on the upper part of the connecting seat (7), a temperature control device (1) and a storage box (2) are respectively connected to the side wall of the connecting seat (7), the upper surface of the temperature control device (1) is connected with the bottom surface of the storage box (2), and the interior of the temperature control device (1) is communicated with the interior of the storage box (2); the temperature control device (1) is used for outputting cold energy and automatically adjusting the temperature in the storage box (2);
the connecting seat (7) is provided with a transmission belt (3), the transmission belt (3) is positioned in the connecting seat (7), and the transmission belt (3) is positioned below the capping device (5); a fixing sleeve (31) is arranged on the transmission belt (3), and the fixing sleeve (31) is fixed on the transmission belt (3);
the capping device (5) comprises a capping box (51) and an electric control box (56), and the end part of the electric control box (56) is fixedly connected with the middle part of the side wall of the capping box (51); the middle part of the capping box (51) is provided with a sucker (52), the inner wall of the sucker (52) is provided with a sucking sheet (57), and the sucking sheet (57) is rotationally connected with the sucker (52); the electric control box (56) is used for controlling the sucking disc (52) to suck the sucking sheet (57); the outer wall of the electric control box (56) is provided with a controller (53), and the controller (53) is detachably connected with the outer wall of the electric control box (56);
a hanging ring (521) is arranged on the inner wall of the sucker (52), the end part of the hanging ring (521) is fixedly connected with the inner wall of the sucker (52), the surface of the adsorption sheet (57) penetrates through the hanging ring (521), the adsorption sheet (57) moves up and down in the hanging ring (521), and the diameter of the hanging ring (521) is smaller than or equal to the height of the inner wall of the sucker (52);
the bottom of the capping box (51) is provided with a bottom plate (59), the side wall of the bottom plate (59) is fixedly connected with the inner wall of the capping box (51), the bottom plate (59) is annular, the bottom surface of the bottom plate (59) is provided with a first sensor (50), the top surface of the first sensor is fixedly connected with the bottom surface of the bottom plate (59), and the first sensor (50) is used for detecting the biochemical cup (4); the top geometric center of the capping box (51) is hollow, and the capping box (51) is used for enabling the cup cover to pass through the geometric center;
the storage box (2) comprises a sealing cover (22) and a plurality of storage grids (21), the storage grids (21) are arranged at the top of the temperature control device (1) in a labyrinth mode, each storage grid (21) is communicated with the temperature control device (1), a placing rack (23) is arranged in each storage grid (21), and the placing racks (23) are detachably connected with the storage grids (21); the side wall of the sealing cover (22) is rotatably connected with the side wall of the storage grid (21), and the sealing cover (22) is used for sealing the storage box (2).
2. The automatic capped cryopreservation apparatus of claim 1, wherein: the electric control box (56) is internally provided with an electric switch (54) and a power supply (55) respectively, the electric switch (54) is electrically connected with the sucker (52), the controller (53) and the power supply (55) respectively, and the controller (53) is electrically connected with the power supply (55).
3. The automatic capped cryopreservation apparatus of claim 2, wherein: the controller (53) is arranged on the bottom surface of the electric control box (56), and the controller (53) is detachably connected with the bottom surface of the electric control box (56).
4. The automatic capped cryopreservation apparatus of claim 1, wherein: the sucker is an annular electromagnet.
5. The automatic capped cryopreservation apparatus of claim 1, wherein: the inner wall of the fixing sleeve (31) is attached to the outer wall of the biochemical cup (4).
6. The automatic capped cryopreservation apparatus of claim 1, wherein: the temperature control device (1) is an air cooling temperature regulating device.
7. The automatic capped cryopreservation apparatus of claim 1, wherein: the biochemical cup is characterized in that a detector (71) is arranged on the inner wall of the connecting seat (7), the detector (71) is fixed on the inner wall of the connecting seat (7), and the detector (71) is used for detecting the biochemical cup (4) after capping and prompting to take the biochemical cup (4).
8. The automatic capped cryopreservation apparatus of claim 1, wherein: the temperature control device (1) is provided with a side plate (11), the side plate (11) is respectively connected with the side wall of the temperature control device (1) and the side wall of the storage box (2) in a sealing mode, and the side plate (11) is used for keeping the temperature inside the storage grid (21).
9. The automatic capped cryopreservation apparatus of claim 1, wherein: the material of the adsorption sheet (57) is metallic iron.
10. The automatic capped cryopreservation apparatus of claim 1, wherein: the material of the fixing sleeve (31) is any one of rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676852.2A CN113559945B (en) | 2021-06-18 | 2021-06-18 | Automatic cover device of biochemical cup of low temperature preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676852.2A CN113559945B (en) | 2021-06-18 | 2021-06-18 | Automatic cover device of biochemical cup of low temperature preservation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113559945A CN113559945A (en) | 2021-10-29 |
| CN113559945B true CN113559945B (en) | 2023-06-02 |
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