CN215288776U - Gene detection device - Google Patents
Gene detection device Download PDFInfo
- Publication number
- CN215288776U CN215288776U CN202023337902.4U CN202023337902U CN215288776U CN 215288776 U CN215288776 U CN 215288776U CN 202023337902 U CN202023337902 U CN 202023337902U CN 215288776 U CN215288776 U CN 215288776U
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- Prior art keywords
- pipe shell
- bottom plate
- pipe
- linear driving
- driving mechanism
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- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 210000003296 saliva Anatomy 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
- 230000002068 genetic effect Effects 0.000 description 4
- 108020004414 DNA Proteins 0.000 description 3
- 108091028043 Nucleic acid sequence Proteins 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a gene detection device, which comprises a bottom plate, a support plate, a linear driving mechanism and a tube shell; the bottom plate is horizontally arranged, the supporting plate is fixed on the bottom plate along the vertical direction, and the linear driving mechanism is arranged at the top of the supporting plate; the pipe is vertically fixed in the backup pad and is located the top of bottom plate, this pipe is the rectangle form, the upper and lower both ends of pipe have a rectangle opening, the spout has all been seted up along its length direction to the left and right sides of pipe, both sides wall all is provided with one and supports and presses the inclined plane around the inner chamber of pipe, when the test sample in the collection bag of needs discharge, the ejector pad on the accessible sharp actuating mechanism drive pipe promotes to support the layering and progressively compresses tightly extrudes the saliva in the collection bag to the detection sample of collection in the utilization collection bag of maximize avoids appearing the extravagant problem of sample.
Description
Technical Field
The utility model relates to a gene detection field, concretely relates to gene detection device.
Background
The gene is a genetic basic unit, carries DNA or RNA sequence of genetic information, transmits the genetic information to the next generation through replication, and guides the synthesis of protein to express the genetic information carried by the gene, thereby controlling the character expression of organism individuals. The gene detection is a technique for detecting DNA by blood, other body fluids or cells, and is a method for taking peripheral venous blood or other tissue cells of a detected person, amplifying the gene information, detecting DNA molecular information in the cells of the detected person by a specific device, and analyzing whether the gene type, the gene defect and the expression function contained in the DNA molecular information are normal or not, so that people can know the gene information of themselves, and the etiology is determined or the risk of a certain disease of the body is predicted.
The currently common gene detection sample liquid collection bag is mainly a strip-shaped flexible collection bag, and the bottom of the collection bag is connected with a drip nozzle through threads; above-mentioned collection bag is in the use, and saliva that stores in the collection bag is difficult for extruding completely when getting rid of, causes the extravagant problem of test sample easily.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model discloses a gene detection device.
In order to achieve the above purpose, the utility model provides a following technical scheme: a gene detection device comprises a bottom plate, a support plate, a linear driving mechanism and a tube shell; the bottom plate is horizontally arranged, the supporting plate is fixed on the bottom plate along the vertical direction, and the linear driving mechanism is arranged at the top of the supporting plate;
the pipe shell is vertically fixed on the supporting plate and positioned above the bottom plate, the pipe shell is rectangular, a rectangular opening is formed in the upper end and the lower end of the pipe shell, sliding grooves are formed in the left side and the right side of the pipe shell along the length direction of the pipe shell, pressing inclined planes are arranged on the front side wall and the rear side wall of an inner cavity of the pipe shell, the pressing inclined planes extend towards the rectangular opening in the bottom end from top to bottom in an inclined mode, and the width of the rectangular opening is smaller than that of the opening in the other end of the pipe shell;
one of the two abutting inclined planes is connected with an abutting strip in a sliding mode along the length direction of the pipe shell;
the rear side of the tube shell is connected with a push block in a sliding manner, and the push block is connected with the abutting strip through a push rod;
the linear driving mechanism is provided with a linear driving end, and the linear driving end is in transmission connection with the top of the push block;
the pipe shell is characterized in that a pressing strip is arranged at the top end in the pipe shell and is connected to the left side wall and the right side wall of the pipe shell in a sliding mode along the front-back direction, a locking screw rod penetrates through the outer wall of the pipe shell corresponding to the pressing strip through threads, and the thread section of the locking screw rod penetrates through the pipe shell and is connected with the pressing strip in a rotating mode.
As an improvement of the utility model, the top surface of the bottom plate corresponds a standing groove has been seted up to the below of tube.
As an improvement of the utility model, support and press and to coat on the inclined plane and have flexible buffer layer, flexible buffer layer is the silica gel layer.
As an improvement of the utility model, the outer end that compresses tightly the strip has an arc portion, the arc portion orientation support and press the inclined plane setting.
Compared with the prior art, the utility model has the advantages of as follows: the detection device comprises a bottom plate, a supporting plate, a linear driving mechanism and a tube, when a detection sample in the collection bag needs to be discharged, the pushing block on the tube is driven by the linear driving mechanism to push the pressing strip to gradually compress and extrude saliva in the collection bag, so that the detection sample collected in the collection bag is utilized to the maximum extent, and the problem of sample waste is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic view of a sample collection bag placed within a cartridge.
List of reference numerals: 100 bottom plates, 101 placing grooves, 200 tube shells, 201 rectangular openings, 202 sliding grooves, 203 abutting inclined planes, 204 abutting strips, 205 push blocks, 207 pressing strips, 208 locking screws, 300 linear driving mechanisms, 400 supporting plates and 500 sample collecting bags.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b): referring to fig. 1 to 3, a gene assaying device includes a base plate 100, a support plate 400, a linear driving mechanism 300, and a cartridge 200; the bottom plate 100 is horizontally arranged, the support plate 400 is fixed on the bottom plate 100 along the vertical direction, and the linear driving mechanism 300 is installed at the top of the support plate 400; the linear driving mechanism 300 can adopt an air cylinder or an electric hydraulic cylinder, and the air cylinder is adopted in the embodiment
The pipe shell 200 is vertically fixed on the support plate 400 and positioned above the bottom plate 100, the pipe shell 200 is rectangular, the upper end and the lower end of the pipe shell 200 are provided with a rectangular opening 201, the left side and the right side of the pipe shell 200 are both provided with sliding grooves 202 along the length direction, the front side wall and the rear side wall of the inner cavity of the pipe shell 200 are both provided with a pressing inclined surface 203, the pressing inclined surface 203 is obliquely extended from top to bottom towards the rectangular opening 201 at the bottom end, and the width of the rectangular opening 201 is smaller than that of the opening at the other end of the pipe shell 200;
one of the two pressing inclined surfaces 203 is connected with a pressing strip 204 in a sliding manner along the length direction of the pipe shell 200;
the rear side of the pipe shell 200 is connected with a push block 205 in a sliding way, and the push block 205 is connected with the pressing strip 204 through a push rod;
the linear driving mechanism 300 has a linear driving end, and the linear driving end is in transmission connection with the top of the push block 205;
a pressing strip 207 is arranged at the top end in the pipe shell 200, the pressing strip 207 is connected to the left side wall and the right side wall of the pipe shell 200 in a sliding mode along the front-back direction, a locking screw 208 penetrates through the outer wall of the pipe shell 200 corresponding to the pressing strip 207 through threads, and a thread section of the locking screw 208 penetrates through the pipe shell 200 and is connected with the pressing strip 207 in a rotating mode;
during use, the sample collection bag 500 can be placed in the cartridge 200 of the sampling device, and the compression strip 207 can be slid towards the sample collection bag 500 and compress the sample collection bag 500 to fix the sample collection bag 500 by tightening the locking screw 208; the two abutting inclined surfaces 203 are oppositely arranged, the gap between the two abutting inclined surfaces is gradually reduced, and the abutting strip 204 is gradually closed towards the outer surface of the sample collection bag 500300 when the abutting strip 204 slides, so that when saliva in the sample collection bag 500 needs to be discharged, the pushing block 205 can be driven by the linear driving mechanism 300 to push the abutting strip 204 to be gradually contacted with the outer surface of the sample collection bag 500, and samples in the sample collection bag 500 are gradually compressed and extruded;
a placing groove 101 is formed on the top surface of the bottom plate 100 corresponding to the lower portion of the case 200 for placing the container for containing the sample.
In order to prevent the pressing inclined plane 203 from scratching the surface of the sample collection bag 500 when the sample collection bag 500 is placed, a flexible buffer layer is coated on the pressing inclined plane 203 and is a silica gel layer.
The outer end of the pressing strip 207 is provided with an arc-shaped portion, the arc-shaped portion is arranged towards the pressing inclined surface 203, and the arc-shaped portion is smooth in transition, so that the sample collection bag 500 can slide on the surface more smoothly.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (4)
1. A gene assaying device characterized in that: comprises a bottom plate (100), a support plate (400), a linear driving mechanism (300) and a pipe shell (200); the bottom plate (100) is horizontally arranged, the supporting plate (400) is fixed on the bottom plate (100) along the vertical direction, and the linear driving mechanism (300) is arranged at the top of the supporting plate (400);
the pipe shell (200) is vertically fixed on the support plate (400) and located above the bottom plate (100), the pipe shell (200) is rectangular, rectangular openings (201) are formed in the upper end and the lower end of the pipe shell (200), sliding grooves (202) are formed in the left side and the right side of the pipe shell (200) along the length direction of the pipe shell, abutting inclined planes (203) are arranged on the front side wall and the rear side wall of an inner cavity of the pipe shell (200), the abutting inclined planes (203) extend from top to bottom towards the rectangular opening (201) at the bottom end in an inclined mode, and the width of the rectangular opening (201) is smaller than that of the opening at the other end of the pipe shell (200);
one of the two abutting inclined surfaces (203) is connected with an abutting strip (204) in a sliding manner along the length direction of the pipe shell (200);
the rear side of the pipe shell (200) is connected with a push block (205) in a sliding manner, and the push block (205) is connected with the abutting strip (204) through a push rod;
the linear driving mechanism (300) is provided with a linear driving end, and the linear driving end is in transmission connection with the top of the push block (205);
the improved pipe shell structure is characterized in that a pressing strip (207) is arranged at the top end in the pipe shell (200), the pressing strip (207) is connected to the left side wall and the right side wall of the pipe shell (200) in a sliding mode along the front-back direction, a locking screw rod (208) penetrates through the outer wall of the pipe shell (200) corresponding to the pressing strip (207) through threads, and a thread section of the locking screw rod (208) penetrates through the pipe shell (200) and is connected with the pressing strip (207) in a rotating mode.
2. The gene assaying device according to claim 1, wherein: the top surface of the bottom plate (100) is provided with a placing groove (101) corresponding to the lower part of the pipe shell (200).
3. The gene assaying device according to claim 1, wherein: the pressing inclined plane (203) is coated with a flexible buffer layer, and the flexible buffer layer is a silica gel layer.
4. The gene assaying device according to claim 1, wherein: the outer end of the pressing strip (207) is provided with an arc-shaped part, and the arc-shaped part is arranged towards the pressing inclined plane (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023337902.4U CN215288776U (en) | 2020-12-31 | 2020-12-31 | Gene detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023337902.4U CN215288776U (en) | 2020-12-31 | 2020-12-31 | Gene detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215288776U true CN215288776U (en) | 2021-12-24 |
Family
ID=79528769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023337902.4U Active CN215288776U (en) | 2020-12-31 | 2020-12-31 | Gene detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215288776U (en) |
-
2020
- 2020-12-31 CN CN202023337902.4U patent/CN215288776U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A genetic testing device Granted publication date: 20211224 Pledgee: Bank of China Limited Nanjing Jiangbei New Area Branch Pledgor: NANJING SHENYOU BIOTECHNOLOGY Co.,Ltd. Registration number: Y2024980025188 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |