CN219470020U - Laboratory of batch sample detection detects and uses nucleic acid extraction appearance - Google Patents
Laboratory of batch sample detection detects and uses nucleic acid extraction appearance Download PDFInfo
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- CN219470020U CN219470020U CN202320055382.2U CN202320055382U CN219470020U CN 219470020 U CN219470020 U CN 219470020U CN 202320055382 U CN202320055382 U CN 202320055382U CN 219470020 U CN219470020 U CN 219470020U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a nucleic acid extractor for laboratory detection of batch sample detection, which comprises an extractor body, wherein a display is arranged on one side of the extractor body, a detection chamber is arranged in the extractor body, a sealing door is arranged on the detection chamber, a handle is arranged on one side of the sealing door, a reagent tube placing rack is arranged in the detection chamber and is in sliding connection with the extractor body, a plurality of uniformly distributed reagent tube placing holes are formed in the top end of the reagent tube placing rack, and clamping components are arranged in the reagent tube placing holes. The beneficial effects are that: can carry out the centre gripping fixed to the test tube of different specifications through adding clamping assembly, clamping assembly passes through spring extrusion principle simple to use convenient, can reduce test tube holding time, is convenient for adjust the interval between backup pad and the reagent tube rack through adding lifting assembly, can be better support the test tube.
Description
Technical Field
The utility model relates to the technical field of accounting detection, in particular to a nucleic acid extractor for laboratory detection for batch sample detection.
Background
The nucleic acid extraction instrument is an instrument which automatically completes the extraction work of sample nucleic acid by using matched nucleic acid extraction reagent. The method is widely applied to various fields such as disease control centers, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microorganism detection, food safety detection, animal husbandry, molecular biology research and the like.
According to the laboratory that chinese patent CN202022170682.4 disclosed detects with nucleic acid extraction appearance in batches, this application is through including the mounting bracket, draw appearance body, detection room, first flexible outer pole and the flexible outer pole of second, draw appearance body lower surface welding to have the sucking disc, and draw appearance body front surface embedding to be fixed with the display screen, the detection room embedding is fixed in the inside of drawing the appearance body, and detects indoor wall sliding connection and have the slide, the middle welding of slide has the backup pad, it is fixed with the mount to detect indoor wall, mounting bracket sliding connection has been seted up the slot in the inside of mount, the inside at the mounting bracket is fixed in first flexible outer pole embedding, and first flexible outer pole upper surface threaded connection has first fixing bolt, the inside of second flexible outer pole embedding is fixed in one side of deviating from first flexible outer pole of mounting bracket, and the upper surface threaded connection of second flexible outer pole has third fixing bolt, makes it can fix the sample bottle of different diameters, but current nucleic acid extraction appearance comparatively complicated to test tube centre gripping, influences detection efficiency.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a nucleic acid extractor for laboratory detection for batch sample detection, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a laboratory that batch sample detected is with nucleic acid extraction appearance, includes draws the appearance body, draw appearance body one side to be equipped with the display, set up the detection room in the appearance body, be equipped with the closing door on the detection room, closing door one side is equipped with the handle, be equipped with reagent pipe rack in the detection room, reagent pipe rack with draw appearance body sliding connection, a plurality of evenly distributed's reagent pipe placing hole has been seted up on reagent pipe rack top, be equipped with clamping assembly in the reagent pipe placing hole, reagent pipe placing rack bottom is equipped with the backup pad, the backup pad pass through lifting assembly with reagent pipe rack is connected.
Preferably, the top end of the extractor body is provided with symmetrically arranged handles, and the outer wall of each handle is sleeved with an anti-slip rubber sleeve.
Preferably, the clamping assembly comprises a sleeve I which is symmetrically arranged in the reagent tube placing hole, a sliding pressing piece which is matched with the sleeve I is arranged in the sleeve I, one side of the sliding pressing piece is connected with the sleeve I through a spring, a guide rod is arranged on one side, away from the spring, of the sliding pressing piece, and one side of the guide rod extends to the outside of the sleeve I to be connected with the arc-shaped clamping plate.
Preferably, the first sleeve is provided with a guide hole matched with the guide rod, and the clamping surfaces of the two groups of arc clamping plates are provided with anti-slip pads.
Preferably, the lifting assembly comprises a sleeve II which is symmetrically arranged and arranged at the top end of the supporting plate, a screw rod is arranged in the sleeve II, and the top end of the screw rod extends out of the sleeve and penetrates through the reagent tube placing rack to be connected with the rotating wheel.
Preferably, the second inner wall of the sleeve is provided with a threaded hole matched with the screw rod, and the screw rod is connected with the reagent tube placing frame through a bearing.
The beneficial effects of the utility model are as follows: can carry out the centre gripping fixed to the test tube of different specifications through adding clamping assembly, clamping assembly passes through spring extrusion principle simple to use convenient, can reduce test tube holding time, is convenient for adjust the interval between backup pad and the reagent tube rack through adding lifting assembly, can be better support the test tube.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing the overall structure of a nucleic acid extractor for laboratory detection for batch sample detection according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing the internal structure of a nucleic acid extractor for laboratory detection for batch sample detection according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a reagent tube rack in a nucleic acid extractor for laboratory detection of batch sample detection according to an embodiment of the present utility model;
FIG. 4 is a top view of a reagent tube rack in a nucleic acid extractor for laboratory detection of bulk sample detection according to an embodiment of the present utility model;
fig. 5 is a partial enlarged view at a in fig. 4.
In the figure:
1. an extractor body; 2. a display; 3. a detection chamber; 4. sealing the door; 5. a handle; 6. a reagent tube rack; 7. a reagent tube placement hole; 8. a support plate; 9. a handle; 10. a sleeve I; 11. sliding tabletting; 12. a spring; 13. a guide rod; 14. an arc-shaped clamping plate; 15. a guide hole; 16. a second sleeve; 17. a screw rod; 18. a rotating wheel; 19. and (3) a bearing.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a nucleic acid extractor for laboratory detection for batch sample detection.
Embodiment one;
as shown in fig. 1-5, a laboratory nucleic acid extractor for batch sample detection according to an embodiment of the present utility model includes an extractor body 1, a display 2 is disposed on one side of the extractor body 1, a detection chamber 3 is disposed in the extractor body 1, a door 4 is disposed on the detection chamber 3, a handle 5 is disposed on one side of the door 4, a reagent tube rack 6 is disposed in the detection chamber 3, the reagent tube rack 6 is slidably connected with the extractor body 1, a plurality of uniformly distributed reagent tube placement holes 7 are disposed at the top end of the reagent tube rack 6, a clamping assembly is disposed in the reagent tube placement holes 7, a support plate 8 is disposed at the bottom end of the reagent tube rack 6, and the support plate 8 is connected with the reagent tube rack 6 through a lifting assembly.
Embodiment two;
as shown in fig. 1-5, a laboratory nucleic acid extractor for batch sample detection according to an embodiment of the present utility model includes an extractor body 1, a display 2 is disposed on one side of the extractor body 1, a detection chamber 3 is disposed in the extractor body 1, a door 4 is disposed on the detection chamber 3, a handle 5 is disposed on one side of the door 4, a reagent tube rack 6 is disposed in the detection chamber 3, the reagent tube rack 6 is slidably connected with the extractor body 1, a plurality of uniformly distributed reagent tube placement holes 7 are disposed at the top end of the reagent tube rack 6, a clamping assembly is disposed in the reagent tube placement holes 7, a support plate 8 is disposed at the bottom end of the reagent tube rack 6, and the support plate 8 is connected with the reagent tube rack 6 through a lifting assembly. The extraction instrument is characterized in that the top end of the extraction instrument body 1 is provided with symmetrically arranged handles 9, and an anti-slip rubber sleeve is sleeved on the outer wall of each handle 9. The clamping assembly comprises a sleeve I10 which is symmetrically arranged in the reagent tube placing hole 7, a sliding pressing piece 11 which is matched with the sleeve I is arranged in the sleeve I10, one side of the sliding pressing piece 11 is connected with the sleeve I10 through a spring 12, a guide rod 13 is arranged on one side, away from the spring 12, of the sliding pressing piece 11, and one side of the guide rod 13 extends out of the sleeve I10 and is connected with an arc-shaped clamping plate 14. The sleeve I10 is provided with a guide hole 15 matched with the guide rod 13, and the clamping surfaces of the two groups of arc clamping plates 14 are respectively provided with an anti-slip pad. When putting into the extraction appearance with the test tube, firstly open sealing door 4, pull out reagent tube rack 6, then put into reagent tube and place hole 7 with the test tube, extrude slip preforming 11 through spring 12, slip preforming 11 extrudees guide bar 13, guide bar 13 extrudees arc splint 14, arc splint 14 holds the test tube, it supports the test tube to rise test tube bottom with piece backup pad 8 through the lift group, push into the test chamber 3 with reagent tube rack 6 after placing, can carry out the centre gripping fixed to the test tube of different specifications through adding clamping assembly, clamping assembly passes through spring extrusion principle simple to use convenient, can reduce test tube settling time.
Embodiment three;
as shown in fig. 1-5, a laboratory nucleic acid extractor for batch sample detection according to an embodiment of the present utility model includes an extractor body 1, a display 2 is disposed on one side of the extractor body 1, a detection chamber 3 is disposed in the extractor body 1, a door 4 is disposed on the detection chamber 3, a handle 5 is disposed on one side of the door 4, a reagent tube rack 6 is disposed in the detection chamber 3, the reagent tube rack 6 is slidably connected with the extractor body 1, a plurality of uniformly distributed reagent tube placement holes 7 are disposed at the top end of the reagent tube rack 6, a clamping assembly is disposed in the reagent tube placement holes 7, a support plate 8 is disposed at the bottom end of the reagent tube rack 6, and the support plate 8 is connected with the reagent tube rack 6 through a lifting assembly. The lifting assembly comprises a second sleeve 16 which is symmetrically arranged and arranged at the top end of the supporting plate 8, a screw rod 17 is arranged in the second sleeve 16, and the top end of the screw rod 17 extends out of the second sleeve 16 and penetrates through the reagent tube placing frame 6 to be connected with a rotating wheel 18. Screw holes matched with the screw rods 17 are formed in the inner wall of the second sleeve 16, and the screw rods 17 are connected with the reagent tube placing frame 6 through bearings 19. When adjusting backup pad 8 height, at first rotate runner 18, runner 18 drives lead screw 17 and rotates, and lead screw 17 and sleeve two 16 threaded connection, so sleeve two 16 begin to reciprocate, and sleeve two 16 drive backup pad 8 carries out the altitude mixture control, makes it be applicable to the time of different length, is convenient for adjust the interval between backup pad 8 and the reagent pipe rack 6 through adding lifting unit, can be better support the test tube.
When the test tube is put into the extractor in practical application, firstly, the sealing door 4 is opened, the reagent tube placing frame 6 is pulled out, then the test tube is put into the reagent tube placing hole 7, the sliding pressing piece 11 is extruded by the spring 12, the guiding rod 13 is extruded by the sliding pressing piece 11, the arc-shaped clamping plate 14 is extruded by the guiding rod 13, the test tube is clamped by the arc-shaped clamping plate 14, the component supporting plate 8 is lifted to the bottom end of the test tube by the lifting assembly to support the test tube, after the test tube is placed, the reagent tube placing frame 6 is pushed into the detection chamber 3, the test tubes with different specifications can be clamped and fixed by adding the clamping assembly, and the clamping assembly is simple and convenient to use by the spring extrusion principle, so that the test tube placing time can be reduced; when adjusting backup pad 8 height, at first rotate runner 18, runner 18 drives lead screw 17 and rotates, and lead screw 17 and sleeve two 16 threaded connection, so sleeve two 16 begin to reciprocate, and sleeve two 16 drive backup pad 8 carries out the altitude mixture control, makes it be applicable to the time of different length, is convenient for adjust the interval between backup pad 8 and the reagent pipe rack 6 through adding lifting unit, can be better support the test tube.
In summary, by means of the technical scheme of the utility model, test tubes with different specifications can be clamped and fixed by adding the clamping assembly, the clamping assembly is simple and convenient to use by a spring extrusion principle, the test tube placing time can be reduced, the space between the supporting plate and the reagent tube placing frame can be conveniently adjusted by adding the lifting assembly, and the test tubes can be better supported.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a laboratory that batch sample detected is with nucleic acid extraction appearance, its characterized in that, including extracting appearance body (1), it is equipped with display (2) to draw appearance body (1) one side, it has seted up detection room (3) to draw in appearance body (1), be equipped with on detection room (3) and seal door (4), it is equipped with handle (5) to seal door (4) one side, be equipped with reagent pipe rack (6) in detection room (3), reagent pipe rack (6) with draw appearance body (1) sliding connection, reagent pipe rack (6) top has seted up a plurality of evenly distributed's reagent pipe and has placed hole (7), be equipped with clamping assembly in reagent pipe place hole (7), reagent pipe rack (6) bottom is equipped with backup pad (8), backup pad (8) through lifting assembly with reagent pipe rack (6) are connected.
2. The nucleic acid extractor for laboratory detection for batch sample detection according to claim 1, wherein the top end of the extractor body (1) is provided with symmetrically arranged handles (9), and the outer wall of each handle (9) is sleeved with an anti-slip rubber sleeve.
3. The nucleic acid extractor for laboratory detection for batch sample detection according to claim 1, wherein the clamping assembly comprises a sleeve one (10) which is symmetrically arranged in the reagent tube placing hole (7), a sliding pressing piece (11) which is matched with the sleeve one (10) is arranged in the sleeve one (10), one side of the sliding pressing piece (11) is connected with the sleeve one (10) through a spring (12), a guide rod (13) is arranged on one side of the sliding pressing piece (11) away from the spring (12), and one side of the guide rod (13) extends out of the sleeve one (10) to be connected with an arc-shaped clamping plate (14).
4. The nucleic acid extractor for laboratory detection for batch sample detection according to claim 3, wherein the first sleeve (10) is provided with a guiding hole (15) matched with the guiding rod (13), and the clamping surfaces of the two groups of arc clamping plates (14) are respectively provided with an anti-slip pad.
5. The nucleic acid extractor for laboratory detection for batch sample detection according to claim 1, wherein the lifting assembly comprises a second sleeve (16) symmetrically arranged at the top end of the supporting plate (8), a screw rod (17) is arranged in the second sleeve (16), and the top end of the screw rod (17) extends out of the second sleeve (16) and penetrates through the reagent tube placing frame (6) to be connected with a rotating wheel (18).
6. The nucleic acid extractor for laboratory detection for batch sample detection according to claim 5, wherein the inner wall of the second sleeve (16) is provided with a threaded hole matched with the screw rod (17), and the screw rod (17) is connected with the reagent tube placing rack (6) through a bearing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320055382.2U CN219470020U (en) | 2023-01-09 | 2023-01-09 | Laboratory of batch sample detection detects and uses nucleic acid extraction appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320055382.2U CN219470020U (en) | 2023-01-09 | 2023-01-09 | Laboratory of batch sample detection detects and uses nucleic acid extraction appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219470020U true CN219470020U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320055382.2U Active CN219470020U (en) | 2023-01-09 | 2023-01-09 | Laboratory of batch sample detection detects and uses nucleic acid extraction appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219470020U (en) |
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2023
- 2023-01-09 CN CN202320055382.2U patent/CN219470020U/en active Active
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