CN219858383U - Carousel formula nucleic acid box - Google Patents
Carousel formula nucleic acid box Download PDFInfo
- Publication number
- CN219858383U CN219858383U CN202320569495.4U CN202320569495U CN219858383U CN 219858383 U CN219858383 U CN 219858383U CN 202320569495 U CN202320569495 U CN 202320569495U CN 219858383 U CN219858383 U CN 219858383U
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- CN
- China
- Prior art keywords
- outer body
- nucleic acid
- top plate
- clamping groove
- force column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 27
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 27
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the technical field of medical reagent products, in particular to a rotary disc type nucleic acid box which comprises an outer body, wherein a first ear seat is arranged at the inner bottom of the outer body, and the top of the first ear seat is in rotary connection fit with a second ear seat through a connecting shaft; the second ear seat is arranged at the bottom of the top plate; a sampling tube base which is in the same horizontal plane with the top plate is arranged in the outer body; the inside of the outer body is in rotary connection fit with the inner body through a first boss, and a sampling tube clamping groove is formed in the bottom of the inner body; the top of the outer body is provided with a box cover concentric with the outer body; after the structure is adopted, the utility model has the beneficial effects that: according to the turntable type nucleic acid box, the sampling pipe is ejected out of the ejection hole one by one through the compression bar, and the rotatable baffle plate is arranged at the box cover to shield the ejection hole, so that the sampling pipe in the nucleic acid box is prevented from being in large-area contact with air, and pollution is reduced.
Description
Technical Field
The utility model relates to the technical field of medical reagent products, in particular to a rotary disc type nucleic acid box.
Background
At present, all the nucleic acid boxes on the market are square paper boxes, and when the nucleic acid sampling tubes are taken out, the sampling tubes are required to be taken out from the nucleic acid sampling boxes through sampling tube brackets, so that the nucleic acid sampling tubes are exposed to the air in a large area, and the risk of pollution is easy to exist.
Disclosure of Invention
The utility model aims at overcoming the defects and shortcomings of the prior art and providing a turntable type nucleic acid box.
The utility model relates to a rotary disc type nucleic acid box which comprises an outer body, wherein a first ear seat is arranged at the inner bottom of the outer body, and the top of the first ear seat is in rotary connection fit with a second ear seat through a connecting shaft; the second ear seat is arranged at the bottom of the top plate; a sampling tube base which is in the same horizontal plane with the top plate is arranged in the outer body; the inside of the outer body is in rotary connection fit with the inner body through a first boss, and a sampling tube clamping groove is formed in the bottom of the inner body; the top of the outer body is provided with a box cover concentric with the outer body;
an ejection hole is formed in the box cover; a force column in rotary connection with the box cover is vertically arranged at the center of the box cover;
the bottom of the force column is in rotary connection fit with the top plate through a force column clamping groove; the force column is fixedly connected and matched with the inner body; a pressing rod is inserted in the center of the force column, and the bottom of the pressing rod is connected with the top plate; a first spring is arranged in the center of the inner bottom of the outer body, and the top of the first spring is connected with the top plate.
Further, a top plate limiting block is arranged in the outer body; a first spring clamping groove is arranged at the center of the inner bottom of the outer body.
Further, a second spring clamping groove is formed in the force column, and a second spring is installed in the second spring clamping groove.
Further, a second boss is arranged on the pressure lever and is arranged in the second spring clamping groove.
Further, the top of the force column is provided with an ejection hole baffle which is matched with the force column in a rotating connection way.
After the structure is adopted, the utility model has the beneficial effects that: according to the turntable type nucleic acid box, the sampling pipe is ejected out of the ejection hole one by one through the compression bar, and the rotatable baffle plate is arranged at the box cover to shield the ejection hole, so that the sampling pipe in the nucleic acid box is prevented from being in large-area contact with air, and pollution is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the description serve to explain the utility model, if necessary:
FIG. 1 is a schematic diagram showing the whole cross-section of a nucleic acid cassette according to the present utility model;
FIG. 2 is a schematic top view of the outer body of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic diagram showing the overall top view structure of the nucleic acid cassette of the present utility model;
reference numerals illustrate:
an outer body-1; a sampling tube base-11; a first ear mount-12; a connecting shaft-121; a top plate-13; force column clamping groove-131; a second ear mount-132; a first spring catch-14; a top plate limiting block-15;
inner body-2; sampling tube clamping groove-21; a first boss-22;
a box cover-3; an ejection hole-31;
force column-4; a baffle-41; a second spring catch-42; a compression bar-43; a second boss-431; a second spring-44;
a first spring-5;
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
As shown in fig. 1 to 4, the turntable nucleic acid box of the present utility model comprises an outer body 1, wherein a first ear seat 12 is installed at the bottom of the outer body 1, and the top of the first ear seat 12 is in rotational connection fit with a second ear seat 132 through a connecting shaft 121; the second ear seat 132 is installed at the bottom of the top plate 13; the outer body 1 is internally provided with a sampling tube base 11 which is in the same horizontal plane with the top plate 13; the inside of the outer body 1 is in rotary connection fit with the inner body 2 through a first boss 22, and a sampling tube clamping groove 21 is formed in the bottom of the inner body 2; the top of the outer body 1 is provided with a box cover 3 concentric with the outer body;
an ejection hole 31 is formed in the box cover 3; a force column 4 matched with the box cover in a rotating connection manner is vertically arranged at the center of the box cover 3;
the bottom of the force column 4 is in rotary connection fit with the top plate 13 through a force column clamping groove 131; the force column 4 is fixedly connected and matched with the inner body 2; a pressing rod 43 is inserted in the center of the force column 4, and the bottom of the pressing rod 43 is connected with the top plate 13; a first spring 5 is installed at the center of the inner bottom of the outer body 1, and the top of the first spring 5 is connected with a top plate 13.
Further, a top plate limiting block 15 is arranged in the outer body 1; a first spring clamping groove 14 is arranged at the center of the inner bottom of the outer body 1.
Further, a second spring clamping groove 42 is formed in the force column 4, and a second spring 44 is installed in the second spring clamping groove 42.
Further, the pressing rod 43 is provided with a second boss 431, and the second boss 431 is disposed in the second spring clamping groove 42.
Further, an ejection hole baffle 41 matched with the force column 4 in a rotating connection manner is arranged at the top of the force column.
In the design, the top plate limiting block 15 is arranged in the outer body 1, so that the movable top plate 13 can be limited, and the movable top plate is ensured to be in a horizontal state under normal conditions; the first spring clamping groove 14 is arranged at the center of the circle in the outer body 1, so that the first spring 5 is conveniently arranged, and the position of the first spring is ensured to be fixed.
In this design, set up second spring draw-in groove 42 in the power post 4, install second spring 44 in this second spring draw-in groove 42, make depression bar 43 automatic resilience after pressing, facilitate the use.
In the design, the pressing rod 43 is provided with a second boss 431, and the second boss 431 is arranged in the second spring clamping groove 42 to limit the pressing rod 43 and the pressing rod
In this design, the baffle 41 rather than swivelling joint complex is installed at the force post 4 top, can cover ejecting hole 31 through rotatory baffle 41, further isolated air reduces sampling pipe and air contact.
With the rotary disc type nucleic acid box, firstly, nucleic acid samples are placed into a sampling tube clamping groove 21 in an inner body 2, and a box cover 3 is tightly covered with an outer body 1; when the sampling tube is used, the rotary force column 4 further rotates the inner body 2, so that the sampling tube arranged in the inner body 2 faces the ejection hole 31 formed in the box cover 3, the first spring 5 is compressed by pressing the pressing rod 43, the left end of the top plate 13 is further lifted upwards, and the sampling tube is ejected for medical staff; meanwhile, after the use, the sampling tube is put into the nucleic acid box again, the rotating force column 4 enables the inner body 2 to rotate again, and the sampling tube is switched to the next sampling tube; after the sampling tubes in the kit are all collected, the rotary baffle 41 shields the ejection holes 31, and further isolates the sampling tubes from contacting air.
With the rotary disc type nucleic acid cartridge, the sampling tubes are ejected from the ejection holes 31 by pressing the pressing rods 43 and used, and only one sampling tube can be ejected at a time, so that the pollution caused by the large-area contact between all the sampling tubes in the nucleic acid cartridge and the air is avoided.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. A carousel formula nucleic acid box, characterized in that: the novel ear protection device comprises an outer body (1), wherein a first ear seat (12) is arranged at the inner bottom of the outer body (1), and the top of the first ear seat (12) is in rotary connection fit with a second ear seat (132) through a connecting shaft (121); the second ear seat (132) is arranged at the bottom of the top plate (13); a sampling tube base (11) which is in the same horizontal plane with the top plate (13) is arranged in the outer body (1); the inside of the outer body (1) is in rotary connection fit with the inner body (2) through a first boss (22), and a sampling tube clamping groove (21) is formed in the bottom of the inner body (2); the top of the outer body (1) is provided with a box cover (3) concentric with the outer body;
an ejection hole (31) is formed in the box cover (3); a force column (4) which is matched with the box cover (3) in a rotating connection manner is vertically arranged at the center of the box cover;
the bottom of the force column (4) is in rotary connection fit with the top plate (13) through a force column clamping groove (131); the force column (4) is fixedly connected and matched with the inner body (2); a pressing rod (43) is inserted in the center of the force column (4), and the bottom of the pressing rod (43) is connected with the top plate (13); the center of the inner bottom of the outer body (1) is provided with a first spring (5), and the top of the first spring (5) is connected with a top plate (13).
2. The disc-type nucleic acid cassette of claim 1, wherein: a top plate limiting block (15) is arranged in the outer body (1); a first spring clamping groove (14) is arranged at the center of the inner bottom center of the outer body (1).
3. The disc-type nucleic acid cassette of claim 1, wherein: a second spring clamping groove (42) is formed in the force column (4), and a second spring (44) is arranged in the second spring clamping groove (42).
4. The disc-type nucleic acid cassette of claim 1, wherein: a second boss (431) is arranged on the pressing rod (43), and the second boss (431) is arranged in the second spring clamping groove (42).
5. The disc-type nucleic acid cassette of claim 1, wherein: and an ejection hole baffle (41) matched with the force column (4) in a rotating connection manner is arranged at the top of the force column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320569495.4U CN219858383U (en) | 2023-03-22 | 2023-03-22 | Carousel formula nucleic acid box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320569495.4U CN219858383U (en) | 2023-03-22 | 2023-03-22 | Carousel formula nucleic acid box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219858383U true CN219858383U (en) | 2023-10-20 |
Family
ID=88322048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320569495.4U Active CN219858383U (en) | 2023-03-22 | 2023-03-22 | Carousel formula nucleic acid box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219858383U (en) |
-
2023
- 2023-03-22 CN CN202320569495.4U patent/CN219858383U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |