Extraction device based on gene sample

Abstract

The utility model discloses an extraction device based on gene samples, which comprises a fixing frame, the upper surface of the fixing frame is provided with a sliding groove, the inside of the sliding groove is slidably connected with a sliding block, the upper surface of the sliding block is fixedly connected with a first longitudinal electric push rod, the top end of the first longitudinal electric push rod is fixedly connected with a mounting frame, and the mounting frame is fixedly connected with a lifting device. And the inner top wall of the mounting frame is fixedly connected with a second longitudinal electric push rod, the bottom end of the second longitudinal electric push rod is fixedly connected with a pressing plate, and the lower surface of the pressing plate is fixedly connected with a push rod. According to the extraction device based on the gene sample, a worker can firstly start a transverse electric push rod and control a sliding block to move in a sliding groove, so that an extraction pipe moves to the position above a solution pipe, then a first longitudinal electric push rod is started, a mounting frame moves downwards, the extraction pipe is inserted into the solution pipe, and then a second longitudinal electric push rod is started; the pressing plate is controlled to move upwards, the push rod can drive the sealing plug to move upwards, and the solution can be pumped into the extraction barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of gene sample extraction, in particular to an extraction device based on gene samples. Background Art

[0002] The existing bio-specimen repository, also known as biobank, mainly refers to the standardized collection, processing, storage and application of biological macromolecules, cells, tissues and organs of healthy and diseased organisms, including human organ tissues, whole blood, plasma, serum, biological fluids or processed biological samples (DNA, RNA, protein, etc.) and clinical, pathological, treatment, follow-up, informed consent and other information related to these biological samples and their quality control, information management and application systems.

[0003] When extracting samples, the solution needs to be extracted into the sample tube. Usually, a pipette is used to suck the solution out of the solution tube and then inject it into the sample tube. If the staff needs to extract multiple samples, they need to repeat the last extraction operation multiple times, which is not only time-consuming and labor-intensive, but also affects the extraction efficiency. For this reason, we propose an extraction device based on genetic samples. Utility Model Content

[0004] The main purpose of the utility model is to provide an extraction device based on gene samples, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A gene sample-based extraction device comprises a fixed frame, a slide groove is provided on the upper surface of the fixed frame, a slider is slidably connected inside the slide groove, a first longitudinal electric push rod is fixedly connected to the upper surface of the slider, a mounting frame is fixedly connected to the top end of the first longitudinal electric push rod, a second longitudinal electric push rod is fixedly connected to the inner top wall of the mounting frame, a pressure plate is fixedly connected to the bottom end of the second longitudinal electric push rod, and a push rod is fixedly connected to the lower surface of the pressure plate.

[0007] In order to facilitate the extraction of the solution into the extraction cylinder, as an extraction device based on gene samples of the utility model, an extraction cylinder is installed inside the mounting frame, a sealing plug is provided inside the extraction cylinder, the upper surface of the sealing plug is fixedly connected to the bottom end of the push rod, and the lower surface of the extraction cylinder is fixedly connected to an extraction tube.

[0008] In order to place the solution tube and the sample tube more stably, as a gene sample-based extraction device of the utility model, the inner wall of the fixing frame is fixedly connected with a solution placing frame and a sample placing frame in sequence from left to right.

[0009] In order to facilitate the collection of the extracted sample solution, as an extraction device based on gene samples of the utility model, solution tubes are placed inside the solution placement rack, and sample tubes are placed inside the sample placement rack.

[0010] In order to facilitate the control of the movement of the slider inside the slide groove, as a gene sample extraction device of the utility model, the upper surface of the fixed frame is fixedly connected to a mounting plate, the front side of the mounting plate is fixedly connected to a transverse electric push rod, and the end of the transverse electric push rod away from the mounting plate is fixedly connected to the slider.

[0011] In order to facilitate the control of the start and stop of the electric push rod, as a gene sample extraction device of the utility model, a control switch is fixedly connected to the upper surface of the fixed frame, and the control switch is electrically connected to the transverse electric push rod, the first longitudinal electric push rod and the second longitudinal electric push rod through wires.

[0012] In order to make the device more stable, as a gene sample extraction device of the utility model, both sides of the fixing frame are fixedly connected with fixing plates, and the fixing plates are fixedly connected to the workbench by bolts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The gene sample-based extraction device is configured through the coordination of a fixed frame, a slide groove, a slider, a first longitudinal electric push rod, a mounting frame, a second longitudinal electric push rod, a pressure plate, a push rod, an extraction cylinder, a sealing plug and an extraction tube. When in use, a staff member can first start the transverse electric push rod to control the slider to move inside the slide groove to move the extraction tube above the solution tube, and then start the first longitudinal electric push rod to move the mounting frame downward to insert the extraction tube into the solution tube, and then start the second longitudinal electric push rod to control the pressure plate to move upward, so that the push rod can drive the sealing plug to move upward and the solution can be drawn into the extraction cylinder. Then, the staff member, according to the above method, moves the extraction tube into the sample tube, and then starts the second longitudinal electric push rod to control the pressure plate to move downward to inject the solution inside the extraction cylinder into the sample tube, so that the extraction of multiple samples can be completed at one time. The operation is simple and convenient, time-saving and labor-saving, and the extraction is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an isometric structural diagram of an extraction device based on gene samples according to Embodiment 1 of the utility model;

[0016] Figure 2 This is a rear axonometric structural diagram of a gene sample-based extraction device according to Embodiment 1 of the utility model;

[0017] Figure 3This is a schematic diagram of the axonometric structure of a gene sample-based extraction device according to Embodiment 1 of the utility model, viewed from above;

[0018] Figure 4 This is one of the partial isometric structural schematic diagrams of a gene sample-based extraction device according to Embodiment 1 of the utility model;

[0019] Figure 5 This is the second partial axonometric structural diagram of a gene sample-based extraction device according to Embodiment 1 of the utility model.

[0020] In the figure: 1. fixing frame; 2. slide groove; 3. sliding block; 4. first longitudinal electric push rod; 5. mounting frame; 6. second longitudinal electric push rod; 7. pressing plate; 8. push rod; 9. extraction cylinder; 10. sealing plug; 11. extraction tube; 12. solution placement rack; 13. sample placement rack; 14. solution tube; 15. sample tube; 16. mounting plate; 17. transverse electric push rod; 18. control switch; 19. fixing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1-5 As shown, a gene sample-based extraction device comprises a fixing frame 1, a slide groove 2 is provided on the upper surface of the fixing frame 1, a slider 3 is slidably connected inside the slide groove 2, a first longitudinal electric push rod 4 is fixedly connected to the upper surface of the slider 3, a mounting frame 5 is fixedly connected to the top end of the first longitudinal electric push rod 4, a second longitudinal electric push rod 6 is fixedly connected to the inner top wall of the mounting frame 5, a pressing plate 7 is fixedly connected to the bottom end of the second longitudinal electric push rod 6, and a push rod 8 is fixedly connected to the lower surface of the pressing plate 7.

[0024] When in use, through the coordination arrangement among the fixing frame 1, the slide groove 2, the slider 3, the first longitudinal electric push rod 4, the mounting frame 5, the second longitudinal electric push rod 6, the pressing plate 7, the push rod 8, the extraction cylinder 9, the sealing plug 10 and the extraction tube 11, when in use, the staff can first start the transverse electric push rod 17 to control the slider 3 to move inside the slide groove 2, so that the extraction tube 11 moves to above the solution tube 14, and then start the first longitudinal electric push rod 4 to move the mounting frame 5 downward, insert the extraction tube 11 into the solution tube 14, and then start the second longitudinal electric push rod 6 to control the pressing plate 7 to move upward, so that the push rod 8 can drive the sealing plug 10 to move upward, and the solution can be drawn into the extraction cylinder 9. Then the staff, according to the above method, moves the extraction tube 11 to the sample tube 15, and then starts the second longitudinal electric push rod 6 to control the pressing plate 7 to move downward, and injects the solution inside the extraction cylinder 9 into the sample tube 15, so that the extraction of multiple samples can be completed at one time, the operation is simple and convenient, time-saving and labor-saving, and the extraction is more efficient.

[0025] In this embodiment, an extraction cylinder 9 is installed inside the mounting frame 5, a sealing plug 10 is provided inside the extraction cylinder 9, the upper surface of the sealing plug 10 is fixedly connected to the bottom end of the push rod 8, and an extraction tube 11 is fixedly connected to the lower surface of the extraction cylinder 9.

[0026] During specific use, through the arrangement of the sealing plug 10 , the push rod 8 , the extraction cylinder 9 and the extraction tube 11 , the push rod 8 is pulled upward to control the sealing plug 10 to move upward, and the solution can be sucked into the extraction cylinder 9 through the extraction tube 11 .

[0027] In this embodiment, the inner wall of the fixing frame 1 is fixedly connected with a solution placing frame 12 and a sample placing frame 13 in sequence from left to right.

[0028] During specific use, the solution placing rack 12 and the sample placing rack 13 can be arranged to place the solution tube 14 and the sample tube 15 more stably.

[0029] In this embodiment, a solution tube 14 is placed inside the solution placement rack 12 , and a sample tube 15 is placed inside the sample placement rack 13 .

[0030] During specific use, the sample tube 15 is provided to facilitate collection of the extracted solution.

[0031] In this embodiment, a mounting plate 16 is fixedly connected to the upper surface of the fixing frame 1 , a transverse electric push rod 17 is fixedly connected to the front of the mounting plate 16 , and one end of the transverse electric push rod 17 away from the mounting plate 16 is fixedly connected to the slider 3 .

[0032] During specific use, the horizontal electric push rod 17 is arranged to facilitate the control of the sliding block 3 to slide inside the sliding groove 2 .

[0033] In this embodiment, a control switch 18 is fixedly connected to the upper surface of the fixing frame 1, and the control switch 18 is electrically connected to the transverse electric push rod 17, the first longitudinal electric push rod 4 and the second longitudinal electric push rod 6 through wires. Fixed plates 19 are fixedly connected to both sides of the fixing frame 1, and the fixed plates 19 are fixedly connected to the workbench through bolts.

[0034] During specific use, the device can be placed more stably by providing the fixing plate 19 .

[0035] Working principle: When in use, the staff can first start the horizontal electric push rod 17 to control the slider 3 to move inside the slide groove 2, so that the extraction tube 11 moves to the top of the solution tube 14, and then start the first longitudinal electric push rod 4 to move the mounting frame 5 downward to insert the extraction tube 11 into the solution tube 14, and then start the second longitudinal electric push rod 6 to control the pressure plate 7 to move upward, so that the push rod 8 can drive the sealing plug 10 to move upward, and the solution can be drawn into the extraction cylinder 9. Then the staff can start the first longitudinal electric push rod 4 to move upward again to move the extraction tube 11 out of the solution tube 14, start the horizontal electric push rod 17, move the extraction tube 11 to the top of the sample tube 15, and then start the first longitudinal electric push rod 4 again to control the mounting frame 5 to move downward to insert the extraction tube 11 into the sample tube 15, and then start the second longitudinal electric push rod 6 to control the pressure plate 7 to move downward to inject the solution inside the extraction cylinder 9 into the sample tube 15, so that the extraction of multiple samples can be completed at one time.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gene sample extraction device, comprising a fixing frame (1), characterized in that: The upper surface of the fixed frame (1) is provided with a slide groove (2), the interior of the slide groove (2) is slidably connected to a slider (3), the upper surface of the slider (3) is fixedly connected to a first longitudinal electric push rod (4), the top end of the first longitudinal electric push rod (4) is fixedly connected to a mounting frame (5), the inner top wall of the mounting frame (5) is fixedly connected to a second longitudinal electric push rod (6), the bottom end of the second longitudinal electric push rod (6) is fixedly connected to a pressure plate (7), and the lower surface of the pressure plate (7) is fixedly connected to a push rod (8).

2. The gene sample extraction device according to claim 1, characterized in that: An extraction cylinder (9) is installed inside the mounting frame (5), a sealing plug (10) is provided inside the extraction cylinder (9), the upper surface of the sealing plug (10) is fixedly connected to the bottom end of the push rod (8), and the lower surface of the extraction cylinder (9) is fixedly connected to an extraction tube (11).

3. The gene sample extraction device according to claim 1, characterized in that: The inner wall of the fixed frame (1) is fixedly connected with a solution placement frame (12) and a sample placement frame (13) in sequence from left to right.

4. The gene sample extraction device according to claim 3, characterized in that: A solution tube (14) is placed inside the solution placement rack (12), and a sample tube (15) is placed inside the sample placement rack (13).

5. The gene sample extraction device according to claim 1, characterized in that: The upper surface of the fixing frame (1) is fixedly connected to a mounting plate (16), the front surface of the mounting plate (16) is fixedly connected to a transverse electric push rod (17), and one end of the transverse electric push rod (17) away from the mounting plate (16) is fixedly connected to the slider (3).

6. The gene sample extraction device according to claim 5, characterized in that: A control switch (18) is fixedly connected to the upper surface of the fixing frame (1), and the control switch (18) is electrically connected to the transverse electric push rod (17), the first longitudinal electric push rod (4) and the second longitudinal electric push rod (6) through wires.

7. The gene sample extraction device according to claim 1, characterized in that: Both sides of the fixing frame (1) are fixedly connected with fixing plates (19), and the fixing plates (19) are fixedly connected to the workbench via bolts.

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