CN115009585A - New coronavirus nucleic acid sampling cotton swab wetting packaging method and equipment - Google Patents
New coronavirus nucleic acid sampling cotton swab wetting packaging method and equipment Download PDFInfo
- Publication number
- CN115009585A CN115009585A CN202210570459.XA CN202210570459A CN115009585A CN 115009585 A CN115009585 A CN 115009585A CN 202210570459 A CN202210570459 A CN 202210570459A CN 115009585 A CN115009585 A CN 115009585A
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- cotton swab
- feeding
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- groove
- rotating
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 109
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 39
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 30
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 30
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 30
- 238000005070 sampling Methods 0.000 title claims abstract description 30
- 241000711573 Coronaviridae Species 0.000 title claims abstract description 29
- 238000009736 wetting Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 7
- 238000001802 infusion Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/34—Packaging other rod-shaped articles, e.g. sausages, macaroni, spaghetti, drinking straws, welding electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/40—Arranging and feeding articles in groups by reciprocating or oscillatory pushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/44—Arranging and feeding articles in groups by endless belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to a novel cotton swab wetting and packaging method for sampling coronavirus nucleic acid, which comprises the following steps: clamping one end of a cotton swab rod part, and putting the other end of the clamped cotton swab into physiological saline; step two, taking out the cotton swab in the step one, and throwing away part of liquid in the cotton swab in a throwing mode to enable the humidity of the cotton swab to be 20-40% of the saturation state; putting the cotton swab processed in the step two into a packaging bag to finish the wet packaging of the new coronavirus nucleic acid sampling cotton swab; the invention aims to provide a method and equipment for wetting and packaging a cotton swab for sampling new coronavirus nucleic acid, wherein when the cotton swab is used for packaging the new coronavirus nucleic acid, the cotton swab is provided with certain humidity for packaging, so that the operation of dipping physiological saline can be omitted when medical workers sample, and the work of sampling the medical workers can be reduced.
Description
Technical Field
The invention relates to the field of new coronavirus nucleic acid sampling instruments, in particular to a new coronavirus nucleic acid sampling cotton swab wetting and packaging method and equipment.
Background
The most important link of detection of new coronaviruses is the collection of sample, current sample collection all uses the cotton swab as collection tool, current cotton swab is dry packing mostly in the wrapping bag, when using, need medical personnel dip in a bit normal saline earlier and insert again in examined person's throat or nasal cavity after wetting, when extensive nucleic acid screening, every medical personnel need gather thousands of nucleic acid samples, it is very painstaking, how to reduce medical personnel and be the technological problem who awaits the solution urgently in the work load that adopts the in-process.
Disclosure of Invention
The invention aims to provide a method and equipment for wetting and packaging a cotton swab for sampling new coronavirus nucleic acid, wherein when the cotton swab is used for packaging the new coronavirus nucleic acid, the cotton swab is provided with certain humidity for packaging, so that the operation of dipping physiological saline can be omitted when medical workers sample, and the work of sampling the medical workers can be reduced.
In order to achieve the above purpose, the invention adopts the technical scheme that: a novel cotton swab wetting and packaging method for sampling coronavirus nucleic acid comprises the following steps: clamping one end of a cotton swab rod part, and putting the other end of the clamped cotton swab into physiological saline; step two, taking out the cotton swab in the step one, and throwing away part of liquid in the cotton swab in a throwing mode to enable the humidity of the cotton swab to be 20-40% of the saturation state; and step three, putting the cotton swab processed in the step two into a packaging bag to finish the wet packaging of the new coronavirus nucleic acid sampling cotton swab.
The invention also relates to a new coronavirus nucleic acid sampling cotton swab wetting and packaging device which comprises a liquid storage box with an opening at the upper part, wherein a clamping and rotating device capable of clamping a cotton swab and rotating the clamped cotton swab into the liquid storage box for wetting is arranged on the liquid storage box, and the clamping and rotating device is matched with a cotton swab feeding device and a blanking and conveying device.
Preferably, the centre gripping rotating device including setting up the centre gripping mount pad in the liquid reserve tank outside, the centre gripping mount pad on be provided with the pivot that highly is higher than the liquid reserve tank, the pivot cooperation have the rotation motor, and the pivot has cup jointed the commentaries on classics piece, the commentaries on classics piece be provided with four along the flexible cylinders of pivot radial direction and phase difference for 90 degrees outward, the flexible cylinder of centre gripping be connected with cotton swab complex holder.
Preferably, the holder includes the centre gripping groove piece of being connected with centre gripping telescopic cylinder, and the centre gripping groove piece keeps away from the one side of centre gripping telescopic cylinder and is the opening, the groove curb plate of centre gripping groove piece on be provided with the centre gripping cylinder that penetrates the inslot, centre gripping cylinder be connected with the centre gripping piece that forms cotton swab clamping structure with another groove curb plate of centre gripping groove piece.
Preferably, the rotation motor be that slew velocity is adjustable and step angle is 90 degrees step motor, the position that the pivot is in directly over the liquid reserve tank curb plate cup jointed four phases and the unanimous rotation gag lever post of four centre gripping telescopic cylinder, the outer end embedding of rotation gag lever post have can produce the rotation spacing inductor of contact induction signal with liquid reserve tank curb plate up end, the rotation spacing inductor produce induction signal can wireless transmission for background computer.
Preferably, the cotton swab feeding device comprises a feeding conveying groove which is perpendicular to the clamping telescopic cylinder when the feeding conveying groove is in a horizontal state, a feeding conveying belt with a driving structure is arranged in the feeding conveying groove, a cotton swab conveying groove matched with a cotton swab is formed in the outer surface of the feeding conveying groove, a feeding opening is formed in the part, matched with the clamp holder, of the feeding conveying groove, and a feeding pushing structure capable of pushing the cotton swab in the cotton swab conveying groove towards the feeding opening is arranged on the other side of the feeding conveying groove.
Preferably, the feeding push-out structure comprises a feeding frame arranged outside the feeding conveying groove, a feeding push-out cylinder is arranged on the feeding frame, the feeding push-out cylinder is connected with a feeding push-out block, and the feeding push-out block is connected with a feeding push-out rod which can be inserted into the feeding conveying groove and is smaller than the cotton swab conveying groove in size.
Preferably, unloading conveyor include the unloading conveyer trough, the unloading conveyer trough in be provided with the unloading conveyer trough that is equipped with the drive structure, and the upper portion of unloading conveyer trough still is provided with wrapping bag blowing groove, wrapping bag blowing groove's interior bottom surface be the inclined plane, and the lower is close to centre gripping rotating device.
The liquid storage tank is matched with a liquid level measurer and a liquid supplementing pipe, and the liquid supplementing pipe is matched with a flow and a switch valve.
The invention has the beneficial effects that:
1. the packaged new coronavirus nucleic acid sampling cotton swab can be directly used during sampling, so that the operation of medical staff dipping in normal saline is omitted, the sampling efficiency is improved, and the workload of the medical staff is reduced.
2. This application can realize the automatic immersion fluid of cotton swab through the use of moist equipment for packing to can get rid of unnecessary liquid, and can guarantee that the cotton swab gets rid of action and dynamics unanimously, and then ensure that the cotton swab uniformity after the packing is high.
3. This application can adjust the whipping dynamics of cotton swab through the mode of adjusting rotation motor rotational speed, so can effectual cotton swab humidity after the regulation immersion fluid to can verify through four rotation limit inductor whether to rotate the motor with the slew velocity of settlement in the operation.
4. The structural design of the cotton swab feeding device can convey cotton swabs one by one, and can push out a plurality of cotton swabs side by side simultaneously, so that the clamp holder can complete clamping of a row of cotton swabs and subsequent wetting operation at one time.
5. The design of unloader can cooperate the workman, realizes the cotton swab packing after the wetting and unloading is carried.
6. The liquid level measurer, the liquid supplementing pipe and the flowmeter are designed, and timely and accurate liquid supplementing can be carried out on the liquid storage tank.
Drawings
FIG. 1 is a top view of a novel coronavirus nucleic acid sampling cotton-tip wet packing device;
FIG. 2 is a top view of the rotating clamp device;
FIG. 3 is a cross-sectional view of the rotating shaft, the rotational limit sensor, and the rotational limit post;
FIG. 4 is a schematic view of the structure of the holder;
FIG. 5 is a top view of the swab feeder;
fig. 6 is a sectional view of the blanking device.
The text labels shown in the figures are represented as: 1. a cotton swab feeding device; 2. a liquid storage tank; 3. a clamping and rotating device; 4. a blanking conveying device; 5. a liquid level measurer; 6. a liquid supplementing pipe; 7. a flow meter; 9. cotton swabs; 11. a clamping mounting seat; 12. a rotating shaft; 13. rotating the block; 14. rotating the motor; 15. clamping a telescopic cylinder; 16. a holder; 17. rotating the limiting rod; 18. rotating the limit sensor; 19. clamping the groove block; 20. a clamping cylinder; 21. a clamping block; 31. a feeding and conveying groove; 32. a feeding conveyor belt; 33. a feed port; 34. a feeding frame; 35. feeding and pushing out the cylinder; 36. feeding a pushing block; 37. feeding a push rod; 38. a blanking conveying trough; 39. blanking a conveying belt; 40. packaging bag emptying groove.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1 to 6, the structure of the present invention is: the utility model provides a moist equipment for packing of new coronavirus nucleic acid sampling cotton swab, includes upper portion open-ended liquid reserve tank 2, liquid reserve tank 2 on be provided with can carry out moist centre gripping rotating device 3 in the liquid reserve tank 2 to the cotton swab centre gripping and with the cotton swab of centre gripping rotates, centre gripping rotating device 3 cooperate and have cotton swab material feeding unit 1 and unloading conveyor 4, centre gripping rotating device 3 including the centre gripping mount pad 11 that sets up in the liquid reserve tank 2 outside, centre gripping mount pad 11 on be provided with highly be higher than the pivot 12 of liquid reserve tank 2, pivot 12 cooperate and be equipped with rotation motor 14, and pivot 12 has cup jointed commentaries on classics piece 13, commentaries on classics piece 13 be provided with four along the radial direction of pivot and the phase difference is 90 degrees centre gripping telescopic cylinder 15 outward, centre gripping telescopic cylinder 15 be connected with cotton swab 9 complex holder 16, holder 16 include the centre gripping groove block 19 of being connected with centre gripping telescopic cylinder 15, and the holding groove block 19 is far away from the holding telescopic cylinder 15, one side is an opening, the holding cylinder 20 penetrating into the groove is arranged on the groove side plate of the holding groove block 19, the holding cylinder 20 is connected with a holding block 21 which forms a cotton swab holding structure with another groove side plate of the holding groove block 19, the rotating motor 14 is a stepping motor with adjustable rotating speed and 90-degree stepping angle, the position of the rotating shaft 12 right above the side plate of the liquid storage tank 2 is sleeved with four rotating limiting rods 17 with phases consistent with the four holding telescopic cylinders 15, the outer end of the rotating limiting rod 17 is embedded with a rotating limiting inductor 18 which can generate contact induction signals with the upper end surface of the side plate of the liquid storage tank 2, the rotating limiting inductor 18 generates induction signals and can wirelessly transmit the induction signals to a background computer, the cotton swab feeding device 1 comprises a feeding conveying groove 31 which is vertical to the holding telescopic cylinder 15 when in a horizontal state, the feeding and conveying device is characterized in that a feeding and conveying belt 32 with a driving structure is arranged in the feeding and conveying groove 31, a cotton swab conveying groove matched with a cotton swab 9 is formed in the outer surface of the feeding and conveying groove 32, a feeding port 33 is formed in the position, matched with the holder 16, of the feeding and conveying groove 32, a feeding and pushing structure capable of pushing the cotton swab in the cotton swab conveying groove to the feeding port 33 is arranged on the other side of the feeding and conveying groove 32, the feeding and pushing structure comprises a feeding frame 34 arranged on the outer side of the feeding and conveying groove 31, a feeding and pushing cylinder 35 is arranged on the feeding frame 34, the feeding and pushing cylinder 35 is connected with a feeding and pushing block 36, the feeding and pushing block 36 is connected with a feeding and pushing rod 37 which can be inserted into the feeding and conveying groove 31 and is smaller than the cotton swab conveying groove in size, the blanking conveying device 4 comprises a blanking conveying groove 38, and a blanking conveying groove 39 with a driving structure is arranged in the blanking conveying groove 38, a packaging bag discharging groove 40 is also arranged at the upper part of the discharging conveying groove 39, the inner bottom surface of the packaging bag discharging groove 40 is an inclined surface, and the lowest part is close to the clamping and rotating device 3; the liquid storage tank 2 is matched with a liquid level measurer 5 and a liquid supplementing pipe 6, and the liquid supplementing pipe 6 is matched with a flow 7 and a switch valve.
The method for wetting and packaging the new coronavirus nucleic acid sampling cotton swab by adopting the equipment comprises the following steps: the cotton swab 9 to be packaged is placed into a cotton swab conveying groove of a feeding conveying belt 32, then the cotton swab is conveyed to a feeding port 33 through the feeding conveying belt 32, then a feeding pushing cylinder 35 drives a feeding pushing block 36 to move until the feeding pushing block is intercepted by a feeding conveying groove 31, so that the maximum moving amplitude of the feeding pushing block 36 can be limited, the phenomenon that the cotton swab 9 is pushed out too much due to too long part of the feeding pushing rod 37 penetrating into the feeding conveying groove 31 and is clamped by a corresponding clamp 16 due to too much part of the feeding pushing rod 37 is avoided, specifically, a clamping cylinder 20 drives a clamping block 21 to move, further a side plate of a clamping groove block 19 is matched to realize clamping of the cotton swab 9, after clamping is completed, the cotton swab 9 is retracted through a clamping telescopic cylinder 15, the cotton swab 9 completely comes out of the feeding port 33, then the cotton swab 9 is rotated by 90 degrees step by step, the cotton swab 9 is vertical, and the cotton wool part is downward, then the cotton wool of the cotton swab 9 is inserted into the physiological saline of the liquid storage box 2 by extending the clamping telescopic cylinder 15, then the cotton swab 9 after being wetted is rotated by 90 degrees by rotating the motor 14 for 90 degrees, part of redundant physiological saline is thrown away, the humidity is 20-40% of the saturation state, when the cotton swab rotating to the packaging and blanking station after being wetted is initially operated, the humidity detection is needed to be carried out on the cotton swab rotating to the packaging and blanking station, if the humidity is more than 40%, the swinging force of the wetted cotton swab needs to be enhanced, namely the rotating speed of the rotating motor 14 is adjusted, so that the time for completing one step is shortened, if the humidity is less than 20%, the swinging force is proved to be too large, namely the rotating speed of the rotating motor 14 is adjusted, so that the time for completing one step is prolonged, and the four rotating limiting rods 17 can also rotate along with the rotating shaft 12 in the rotating process, so that the four rotating limiting inductors 18 can also generate contact induction signals with the upper surface of the side wall of the liquid storage box 2, whether the stepping angle of the rotary motor 14 is accurate or not is judged by judging whether a single rotation limit sensor 18 generates a long-time sensing signal or not, and whether the rotation speed of the rotary motor 14 is accurate or not is judged by judging the interval time from the disappearance of a signal of one rotation limit sensor 18 to the generation of a signal of the next rotation limit sensor 18; when the cotton swab 9 with stable humidity can be obtained at a packaging and blanking station after multiple humidity detections, a packaging bag is taken from a packaging bag feeding groove 40 manually, the packaging bag is sleeved on the cotton swab 9, then the clamp holder 16 is loosened, the cotton swab for detecting and sampling the new coronavirus nucleic acid is wetted and packaged, and the packaged packaging bag is put on a blanking conveyer belt 39 and conveyed away; after the wetting operation through a certain time, liquid level measurement ware 5 can detect the liquid level and cross lowly, so carry out the fluid infusion through switch valve control fluid infusion pipe 6 to carry out the record through flowmeter 7 to the fluid infusion volume, when reaching certain fluid infusion volume (the fluid infusion volume calculates through the size of the liquid level of liquid level measurement ware 5 measuring and liquid reserve tank), the control switch valve is closed (the ooff valve can be the manual work and go the switch, also can be the solenoid valve).
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principle and embodiments of the present invention have been described herein by way of specific examples, which are provided only to help understand the method and the core idea of the present invention, and the above is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can also be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. A cotton swab wetting packaging method for sampling new coronavirus nucleic acid is characterized by comprising the following steps: clamping one end of a cotton swab rod part, and putting the other end of the clamped cotton swab into physiological saline; step two, taking out the cotton swab in the step one, and throwing away part of liquid in the cotton swab in a throwing mode to enable the humidity of the cotton swab to be 20-40% of the saturation state; and step three, putting the cotton swab processed in the step two into a packaging bag to finish the wet packaging of the new coronavirus nucleic acid sampling cotton swab.
2. The utility model provides a moist equipment for packing of new coronavirus nucleic acid sampling cotton swab, its characterized in that, includes upper portion open-ended liquid reserve tank (2), liquid reserve tank (2) on be provided with can carry out moist centre gripping rotating device (3) in liquid reserve tank (2) to the cotton swab centre gripping and with the cotton swab rotation of centre gripping, centre gripping rotating device (3) cooperation have cotton swab material feeding unit (1) and unloading conveyor (4).
3. The new coronavirus nucleic acid sampling cotton swab wetting and packaging device as claimed in claim 2, wherein the clamping rotating device (3) comprises a clamping mounting seat (11) arranged on the outer side of the liquid storage tank (2), a rotating shaft (12) which is higher than the liquid storage tank (2) is arranged on the clamping mounting seat (11), the rotating shaft (12) is matched with a rotating motor (14), the rotating shaft (12) is sleeved with a rotating block (13), four clamping telescopic cylinders (15) which are arranged along the radial direction of the rotating shaft and have a phase difference of 90 degrees are arranged outside the rotating block (13), and the clamping telescopic cylinders (15) are connected with a clamp holder (16) matched with the cotton swab (9).
4. The new coronavirus nucleic acid sampling swab wetting and packaging device as claimed in claim 3, wherein the holder (16) comprises a holding groove block (19) connected with a holding telescopic cylinder (15), one side of the holding groove block (19) far away from the holding telescopic cylinder (15) is provided with an opening, a holding cylinder (20) penetrating into the groove is arranged on a groove side plate of the holding groove block (19), and the holding cylinder (20) is connected with a holding block (21) forming a swab holding structure together with the other groove side plate of the holding groove block (19).
5. The cotton swab wetting and packaging device for sampling the nucleic acid of the new coronavirus according to claim 3, wherein the rotating motor (14) is a stepping motor with adjustable rotating speed and a stepping angle of 90 degrees, a position of the rotating shaft (12) right above a side plate of the liquid storage tank (2) is sleeved with four rotating limiting rods (17) with phases consistent with four clamping telescopic cylinders (15), a rotating limiting inductor (18) capable of generating a contact induction signal with the upper end surface of the side plate of the liquid storage tank (2) is embedded into the outer end of each rotating limiting rod (17), and the rotating limiting inductor (18) generates the induction signal and can wirelessly transmit the induction signal to a background computer.
6. The cotton swab wetting and packaging device for sampling the nucleic acid of the new coronavirus according to claim 4, wherein the cotton swab feeding device (1) comprises a feeding conveying groove (31) which is perpendicular to a clamping telescopic cylinder (15) when the feeding conveying groove is in a horizontal state, a feeding conveying belt (32) with a driving structure is arranged in the feeding conveying groove (31), a cotton swab conveying groove matched with the cotton swab (9) is formed in the outer surface of the feeding conveying groove (32), a feeding opening (33) is formed in the part, matched with the clamp holder (16), of the feeding conveying groove (32), and a feeding pushing structure capable of pushing the cotton swab in the cotton swab conveying groove to the feeding opening (33) is arranged on the other side of the feeding conveying groove (32).
7. The cotton swab wetting and packaging device for sampling the nucleic acid of the new coronavirus according to claim 6, wherein the feeding and pushing structure comprises a feeding rack (34) arranged outside the feeding conveying groove (31), a feeding and pushing cylinder (35) is arranged on the feeding rack (34), the feeding and pushing cylinder (35) is connected with a feeding and pushing block (36), and the feeding and pushing block (36) is connected with a feeding and pushing rod (37) which can be inserted into the feeding conveying groove (31) and is smaller than the cotton swab conveying groove in size.
8. The cotton swab wetting and packaging device for sampling the nucleic acid of the new coronavirus according to claim 2, wherein the blanking conveying device (4) comprises a blanking conveying groove (38), a blanking conveying groove (39) with a driving structure is arranged in the blanking conveying groove (38), a packaging bag discharging groove (40) is further arranged at the upper part of the blanking conveying groove (39), the inner bottom surface of the packaging bag discharging groove (40) is an inclined surface, and the lowest part of the inner bottom surface is close to the clamping rotating device (3).
9. The cotton swab wetting packaging device for sampling the nucleic acid of the new coronavirus according to claim 2, wherein a liquid level measurer (5) and a liquid supplementing pipe (6) are matched with the liquid storage tank (2), and a flow rate (7) and a switch valve are matched with the liquid supplementing pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210570459.XA CN115009585A (en) | 2022-05-24 | 2022-05-24 | New coronavirus nucleic acid sampling cotton swab wetting packaging method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210570459.XA CN115009585A (en) | 2022-05-24 | 2022-05-24 | New coronavirus nucleic acid sampling cotton swab wetting packaging method and equipment |
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| Publication Number | Publication Date |
|---|---|
| CN115009585A true CN115009585A (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210570459.XA Pending CN115009585A (en) | 2022-05-24 | 2022-05-24 | New coronavirus nucleic acid sampling cotton swab wetting packaging method and equipment |
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| CN (1) | CN115009585A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960305Y (en) * | 2006-08-29 | 2007-10-17 | 程振 | Medical disinfecting convenient box for integral packaging cotton swab and medicinal liquor |
| US20090216172A1 (en) * | 2008-02-21 | 2009-08-27 | Mina Houtan | Pre-moistened cotton swabs |
| CN206081306U (en) * | 2016-04-27 | 2017-04-12 | 北京世纪博康医药科技有限公司 | Packing cotton swab that contains normal saline |
| CN110812681A (en) * | 2019-11-19 | 2020-02-21 | 湖南医药学院 | Small package liquid iodophor disinfection cotton swab |
| CN216091062U (en) * | 2021-10-19 | 2022-03-22 | 江苏省连云港中医药高等职业技术学校 | Can dip in automatically and get iodine tincture cotton swab ware |
-
2022
- 2022-05-24 CN CN202210570459.XA patent/CN115009585A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960305Y (en) * | 2006-08-29 | 2007-10-17 | 程振 | Medical disinfecting convenient box for integral packaging cotton swab and medicinal liquor |
| US20090216172A1 (en) * | 2008-02-21 | 2009-08-27 | Mina Houtan | Pre-moistened cotton swabs |
| CN206081306U (en) * | 2016-04-27 | 2017-04-12 | 北京世纪博康医药科技有限公司 | Packing cotton swab that contains normal saline |
| CN110812681A (en) * | 2019-11-19 | 2020-02-21 | 湖南医药学院 | Small package liquid iodophor disinfection cotton swab |
| CN216091062U (en) * | 2021-10-19 | 2022-03-22 | 江苏省连云港中医药高等职业技术学校 | Can dip in automatically and get iodine tincture cotton swab ware |
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