CN220181465U - Sampling device for gene detection - Google Patents
Sampling device for gene detection Download PDFInfo
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- CN220181465U CN220181465U CN202321582129.9U CN202321582129U CN220181465U CN 220181465 U CN220181465 U CN 220181465U CN 202321582129 U CN202321582129 U CN 202321582129U CN 220181465 U CN220181465 U CN 220181465U
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- sampling
- plate
- spring
- gene detection
- preservation cylinder
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- 238000005070 sampling Methods 0.000 title claims abstract description 94
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000005077 saccule Anatomy 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a sampling device for gene detection, which comprises a sampling box, a control panel, a preservation cylinder, a fixing plate, a telescopic mechanism, a fixing device, a sampling swab and a sealing cap, wherein the control panel is arranged on the side wall of the sampling box, the preservation cylinder is arranged in the sampling box and provided with a plurality of groups, the fixing plate is arranged in the preservation cylinder, the telescopic mechanism is arranged in the preservation cylinder and slides in the fixing plate, the fixing device is arranged on the telescopic mechanism and slides in the preservation cylinder, the sampling swab is inserted and arranged on the fixing device, and the sealing cap is arranged on the upper part of the preservation cylinder. The utility model belongs to the technical field of gene detection sampling, and particularly relates to a sampling device for gene detection, which not only can carry out sealing preservation on a sampling swab, but also is convenient for replacing the sampling swab and can sample a plurality of groups at one time.
Description
Technical Field
The utility model belongs to the technical field of gene detection sampling, and particularly relates to a sampling device for gene detection.
Background
The gene detection can be used for diagnosing diseases and predicting the risks of the diseases, the risks of the diseases can be found before the diseases occur by using a gene detection technology, and the sampling methods of the gene detection generally comprise two sampling methods, namely saliva collection and oral swab sampling, wherein the sampling method of the swab of the mucosal cells in the oral cavity is a more common sampling method, for example, the sampling method disclosed in (bulletin) No.: CN217611156U discloses a sampling device for gene detection, where, when in use, a rubber balloon and a sampling rod are arranged, the rubber balloon is extruded, gas in the rubber balloon is introduced into the sampling tube through a gas hole, the gas pushes a piston plate to move rightwards, and then pushes the sampling rod to move rightwards, and a sampling head extends out of the right end of the sampling tube, so that a medical staff can sample conveniently, after sampling is completed, the rubber balloon is loosened, negative pressure is generated in the rubber balloon, so that the piston plate is driven to move leftwards, the sampling rod and the sampling head move along with the movement of the piston plate, and then the sampled sampling head is retracted; when the device is used, the sampling head can be controlled to extend and retract only by pressing or loosening the rubber saccule, so that the problem of pollution caused by sundry bacteria in air is effectively avoided, the accuracy of a detection result is improved, and the device has the following defects: although can seal the sampling head, the sampling head is generally disposable, and the sampling head needs to be replaced when sampling next time, and the sampling head is inconvenient to replace in the sampling pipe, and the sampling pipe can only be used for placing one sampling head at a time, so that the production cost is greatly improved, and improvement is needed based on the sampling head.
Disclosure of Invention
In order to solve the problems, the utility model provides the sampling device for gene detection, which not only can carry out sealing preservation on the sampling swab, but also is convenient for replacing the sampling swab, and can sample a plurality of groups at one time.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a sampling device for gene detection, includes sampling box, control panel, a save section of thick bamboo, fixed plate, telescopic machanism, fixing device, sampling swab and sealing cap, control panel locates on the lateral wall of sampling box, a save section of thick bamboo locates the inside of sampling box and is equipped with the multiunit, the inside of a save section of thick bamboo is located to the fixed plate, telescopic machanism is located the inside of a save section of thick bamboo and slides in the fixed plate, fixing device locates on the telescopic machanism and slides in a save section of thick bamboo, sampling swab peg graft locate on the fixing device, sealing cap locates the upper portion of a save section of thick bamboo; the telescopic machanism includes electro-magnet, telescopic link, armature and spring one, the inside bottom of preserving the section of thick bamboo is located to the electro-magnet, the telescopic link runs through and slides and locate in the fixed plate, the armature is located the lower extreme of telescopic link and is corresponding with the electro-magnet, the spring one cup joints and locates on the telescopic link, on the fixed plate was located to the one end of spring one and the other end is located on the armature, when the electro-magnet was circular telegram, the telescopic link can stretch out and draw back down in the fixed plate, can preserve the section of thick bamboo with sampling swab shrink, and when the electro-magnet outage, the telescopic link can upwards slide, with the sampling swab from preserving in the section of thick bamboo.
Further, fixing device includes piston board, plugboard, depression bar, limiting plate and spring two, the piston board slides and locates in the preservation section of thick bamboo and be connected with the upper end of telescopic link, the plugboard is placed in the piston board, the depression bar slides and locates in the wall of piston board, the lower extreme of depression bar is located to the limiting plate, the spring two cup joints and locates on the depression bar, on the piston board was located on limiting plate and the other end to the one end of spring two, through rotatory depression bar, under the pulling of spring two for the depression bar oppression is on the plugboard, avoids the plugboard to come out from the piston inboard.
Preferably, the plug board is a foam board.
Preferably, a shoulder strap is arranged on the outer wall of the sampling box.
Preferably, a sealing ring is sleeved on the circumference of the piston plate.
Preferably, the control panel is electrically connected with the electromagnet.
Preferably, the first spring is initially configured to push the piston plate out of the storage barrel by the telescopic rod, and the second spring is configured to allow the compression rod to exert pressure on the plug plate when the plug plate is placed in the piston plate.
The utility model adopts the structure to obtain the beneficial effects as follows: the sampling device for gene detection provided by the utility model can shrink the sampling swab or store the sampling swab in the cylinder by arranging the telescopic mechanism, can extend the sampling swab from the storage cylinder, can seal and store the sampling swab by means of the storage cylinder, can be inserted and fixed by the fixing device, is very convenient, and is convenient to replace the insertion plate.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a sampling device for gene detection according to the present utility model;
fig. 2 is a schematic cross-sectional view of the fixing device in fig. 1.
Wherein, 1, a sampling box, 2, a control panel, 3, a preservation cylinder, 4, a fixed plate, 5, a telescopic mechanism, 6, a fixing device, 7, a sampling swab, 8, a sealing cap, 9 and an electromagnet, 10, telescopic rods, 11, armatures, 12, first springs, 13, piston plates, 14, plug plates, 15, compression rods, 16, limiting plates, 17, second springs, 18, sealing rings, 19 and shoulder straps.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model relates to a sampling device for gene detection, which comprises a sampling box 1, a control panel 2, a storage cylinder 3, a fixing plate 4, a telescopic mechanism 5, a fixing device 6, a sampling swab 7 and a sealing cap 8, wherein the control panel 2 is arranged on the side wall of the sampling box 1, the storage cylinder 3 is arranged in the sampling box 1 and provided with a plurality of groups, the fixing plate 4 is arranged in the storage cylinder 3, the telescopic mechanism 5 is arranged in the storage cylinder 3 and slides in the fixing plate 4, the fixing device 6 is arranged on the telescopic mechanism 5 and slides in the storage cylinder 3, the sampling swab 7 is inserted and arranged on the fixing device 6, and the sealing cap 8 is arranged on the upper part of the storage cylinder 3; the telescopic machanism 5 includes electro-magnet 9, telescopic link 10, armature 11 and spring one 12, the inside bottom of preserving the section of thick bamboo 3 is located to electro-magnet 9, telescopic link 10 runs through the slip and locates in the fixed plate 4, armature 11 locates the lower extreme of telescopic link 10 and corresponds with electro-magnet 9, spring one 12 cup joints on the telescopic link 10, the one end of spring one 12 is located on the fixed plate 4 and the other end is located on armature 11, when electro-magnet 9 circular telegram, telescopic link 10 can stretch out and draw back down in the fixed plate 4, can shrink sampling swab 7 can preserve section of thick bamboo 3 in, when electro-magnet 9 outage, telescopic link 10 can upwards slide, push out sampling swab 7 from preserving in the section of thick bamboo 3.
The fixing device 6 comprises a piston plate 13, a plugboard 14, a compression bar 15, a limiting plate 16 and a second spring 17, wherein the piston plate 13 is slidably arranged in the storage barrel 3 and is connected with the upper end of the telescopic rod 10, the plugboard 14 is arranged in the piston plate 13, the compression bar 15 is slidably arranged in the wall of the piston plate 13, the limiting plate 16 is arranged at the lower end of the compression bar 15, the second spring 17 is sleeved on the compression bar 15, one end of the second spring 17 is arranged on the limiting plate 16, the other end of the second spring 17 is arranged on the piston plate 13, and the compression bar 15 is pressed on the plugboard 14 by pulling of the second spring 17 through the rotation of the compression bar 15, so that the plugboard 14 is prevented from coming out of the piston plate 13.
The plug board 14 is a foam board.
The outer wall of the sampling box 1 is provided with shoulder straps 19.
A sealing ring 18 is sleeved on the circumference of the piston plate 13.
The control panel 2 is electrically connected with the electromagnet 9.
The initial state of the first spring 12 can meet the requirement that the telescopic rod 10 pushes the piston plate 13 out of the storage cylinder 3, and the second spring 17 can meet the requirement that the compression rod 15 presses the plug plate 14 when the plug plate 14 is placed in the piston plate 13.
When the device is specifically used, the sampling swab 7 is pulled out from the plugboard 14, mucosal cells in the oral cavity are collected through the sampling swab 7, after sampling is finished, the sampling swab 7 is spliced on the plugboard 14 again, then the corresponding electromagnet 9 is controlled to be electrified through the control panel 2, the armature 11 is attracted, the telescopic rod 10 slides on the fixed plate 4 and pulls the piston plate 13, the piston plate 13 pulls the plugboard 14 to move downwards until the sampling swab 7 is contracted into the preservation cylinder 3, the preservation cylinder 3 is sealed through the sealing cap 8, sampling failure of the sampling swab 7 is avoided, and the like, a plurality of groups of samples can be collected at one time, when the sampling of sampling swab 7 is required to be extracted for gene detection, the sealing cap 8 is opened, the corresponding electromagnet 9 is controlled to be powered off through the control panel 2 again, the armature 11 is unattractive, the telescopic rod 10 can push the sampling swab 7 out of the storage cylinder 3 under the action of the spring I12, the sampling swab 7 can be pulled out of the plugboard 14 for use, when the plugboard 14 is required to be replaced, the compression rod 15 is pulled and rotated, the compression rod 15 is separated from the fixation of the plugboard 14, the plugboard 14 can be replaced by being taken out of the piston plate 13, and the sampling box 1 can be conveniently carried by means of the shoulder strap 19.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A sampling device for gene detection, characterized in that: the device comprises a sampling box, a control panel, a preservation cylinder, a fixing plate, a telescopic mechanism, a fixing device, a sampling swab and a sealing cap, wherein the control panel is arranged on the side wall of the sampling box, the preservation cylinder is arranged in the sampling box and is provided with a plurality of groups, the fixing plate is arranged in the preservation cylinder, the telescopic mechanism is arranged in the preservation cylinder and slides in the fixing plate, the fixing device is arranged on the telescopic mechanism and slides in the preservation cylinder, the sampling swab is inserted and arranged on the fixing device, and the sealing cap is arranged on the upper part of the preservation cylinder; the telescopic machanism includes electro-magnet, telescopic link, armature and spring one, the inside bottom of preserving the section of thick bamboo is located to the electro-magnet, the telescopic link runs through the slip and locates in the fixed plate, the armature is located the lower extreme of telescopic link and is corresponding with the electro-magnet, the spring one cup joints on the telescopic link, the one end of spring one is located on the fixed plate and the other end is located on the armature.
2. The sampling device for gene detection according to claim 1, wherein: the fixing device comprises a piston plate, a plugboard, a compression bar, a limiting plate and a second spring, wherein the piston plate is slidably arranged in the storage cylinder and is connected with the upper end of the telescopic rod, the plugboard is arranged in the piston plate, the compression bar is slidably arranged in the wall of the piston plate, the limiting plate is arranged at the lower end of the compression bar, the second spring is sleeved on the compression bar, one end of the second spring is arranged on the limiting plate, and the other end of the second spring is arranged on the piston plate.
3. The sampling device for gene detection according to claim 2, wherein: the plug board is a foam board.
4. A sampling device for gene detection according to claim 3, wherein: the outer wall of the sampling box is provided with shoulder straps.
5. The sampling device for gene detection according to claim 4, wherein: and a sealing ring is sleeved on the periphery of the piston plate.
6. The sampling device for gene detection according to claim 5, wherein: the control panel is connected with the electromagnet through an electric signal.
7. The sampling device for gene detection according to claim 6, wherein: the initial state of the first spring can meet the requirement that the piston plate is pushed out of the storage cylinder by the telescopic rod, and the second spring can meet the requirement that the compression rod presses the plug plate when the plug plate is placed in the piston plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582129.9U CN220181465U (en) | 2023-06-20 | 2023-06-20 | Sampling device for gene detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582129.9U CN220181465U (en) | 2023-06-20 | 2023-06-20 | Sampling device for gene detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220181465U true CN220181465U (en) | 2023-12-15 |
Family
ID=89102561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582129.9U Active CN220181465U (en) | 2023-06-20 | 2023-06-20 | Sampling device for gene detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220181465U (en) |
-
2023
- 2023-06-20 CN CN202321582129.9U patent/CN220181465U/en active Active
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| GR01 | Patent grant |