CN212025316U - Device for collecting seawater environment DNA - Google Patents
Device for collecting seawater environment DNA Download PDFInfo
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- CN212025316U CN212025316U CN202020595283.XU CN202020595283U CN212025316U CN 212025316 U CN212025316 U CN 212025316U CN 202020595283 U CN202020595283 U CN 202020595283U CN 212025316 U CN212025316 U CN 212025316U
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Abstract
The utility model discloses a collect device of sea water environment DNA, including rose box, DNA collecting box, the inner wall of rose box and the left side fixed connection of first chute board, the inner wall of first chute board and the left side contact of removing the slider, the cover of removing the slider is established on the outer wall of worm, remove the inner wall of the through-hole of slider and offer the internal thread two with worm outer wall looks adaptation, the back of worm and driving motor's output fixed connection, driving motor's the back and the inner wall fixed connection of rose box, the bottom of removing the slider is articulated with the top activity of carriage release lever. This collect device of sea water environment DNA makes the worm rotate through driving motor to make the removal slider remove, remove through removing the slider and make the carriage release lever remove, remove through the carriage release lever and drive the square block and remove, thereby make left movable plate, right movable plate remove, thereby make the filter screen remove about, avoided the filter screen jam.
Description
Technical Field
The utility model relates to an environment DNA technical field specifically is a collect device of sea water environment DNA.
Background
Environmental DNA refers to DNA contained within a tissue or cell that is biologically detached from the environment. By collecting environmental DNA samples, the species of organisms present in the investigation region can be detected based on the existing genetic analysis methods. Because the environmental pollution is bigger now, so need filter the sea water before collecting the environmental DNA in the sea water, filter some debris, the environmental DNA who draws like this in the sea water can be more accurate, thereby because the filter screen causes the jam easily and will reduce to the environmental DNA extraction composition in the sea water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collect device of sea water environment DNA to thereby propose in solving above-mentioned background art because the filter screen causes the problem that the jam will reduce to the environment DNA extraction component in the sea water easily.
In order to achieve the above object, the utility model provides a following technical scheme: a device for collecting environmental DNA in seawater comprises a filter box and a DNA collecting box, wherein the inner wall of the filter box is fixedly connected with the left side of a first sliding chute plate, the inner wall of the first sliding chute plate is in contact with the left side of a movable sliding block, the movable sliding block is sleeved on the outer wall of a worm, an internal thread II matched with the outer wall of the worm is formed in the inner wall of a through hole of the movable sliding block, the back side of the worm is fixedly connected with the output end of a driving motor, the back side of the driving motor is fixedly connected with the inner wall of the filter box, the bottom of the movable sliding block is movably hinged with the top of a movable rod, the top of the movable rod is movably hinged with the bottom of a square block body, the right side of the square block is fixedly connected with the left side of a left movable plate, the front side of the left movable plate is in contact with the inner wall of a front rectangular channel on a front, the back of the left moving plate is in contact with the inner wall of a rear rectangular channel on the rear plate, the height of the front rectangular channel is matched with that of the rear rectangular channel, the back of the rear plate is fixedly connected with the inner wall of the filter box, the right side of the left moving plate is fixedly connected with the left side of the filter screen, the right side of the filter screen is fixedly connected with the left side of the right moving plate, the front of the right moving plate is in contact with the inner wall of the front rectangular channel on the front plate, the back of the right moving plate is in contact with the inner wall of the rear rectangular channel on the rear plate, the height of the front rectangular channel is matched with that of the rear rectangular channel, the height of the front rectangular channel is matched with that of the left moving plate and the right moving plate, the inner wall of the DNA collecting box is fixedly connected with one side of a connecting block, the bottom of the connecting block is fixedly connected with the, one side of the second chute plate is fixedly connected with the inside of the DNA collecting box, one side of the connecting plate is in contact with the inner wall of the second chute plate, the other side of the connecting plate is fixedly connected with one side of the filter membrane, the bottom of the second chute plate is fixedly connected with the top of the funnel, and the bottom of the funnel penetrates through the bottom of the DNA collecting box and extends to the top of the seawater collecting box.
Preferably, the top of the filter box is provided with a water inlet, and the right side of the filter box is provided with a sliding door II.
Preferably, the front surface of the worm is in rolling connection with the back surface of the bearing, and the front surface of the bearing is fixedly connected with the inner wall of the filter box.
Preferably, the number of the front plate and the number of the rear plate are two, and the front plate and the rear plate are symmetrically distributed on two sides by using a symmetrical axis of a central line of the front surface of the filter screen.
Preferably, the top of the DNA collecting box is communicated with the bottom of the communicating pipe, and the top of the communicating pipe is communicated with the bottom of the filter box.
Preferably, the left side of the DNA collecting box is provided with a first sliding door, and the top of the DNA collecting box is fixedly connected with the top of the supporting leg.
Preferably, the inner sides of the supporting legs are fixedly connected with the two sides of the placing plate, and the seawater collecting box is placed at the top of the placing plate.
Compared with the prior art, the utility model provides a collect device of sea water environment DNA possesses following beneficial effect and is:
this collect device of sea water environment DNA, make the worm rotate through driving motor, thereby make the removal slider remove, it makes the carriage release lever remove to remove through removing the slider, it removes to drive the square block through the carriage release lever removal, thereby make left movable plate, right movable plate remove, thereby make the filter screen remove about, filter screen blocking has been avoided, the sea water after the filtration passes through the filter membrane, because gravity makes the spring compression, when gravity reduces gradually, the spring slowly can the original state, make the filter membrane produce the vibration effect, thereby sea water infiltration has been accelerated, collect the environment DNA of sea water through the filter membrane at last.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filter screen of the present invention;
fig. 3 is a schematic structural view of one side of the front plate and one side of the rear plate of the present invention.
In the figure: 1 filter box, 2 water inlets, 3 first chute plates, 4 bearings, 5 moving rods, 6 front plates, 7 filter screens, 8 rear plates, 9 driving motors, 10 worms, 11 moving sliders, 12 square blocks, 13 left moving plates, 14 right moving plates, 15 front rectangular channels, 16 rear rectangular channels, 17 communicating pipes, 18 DNA collecting boxes, 19 connecting blocks, 20 springs, 21 connecting plates, 22 filter membranes, 23 second chute plates, 24 sliding doors I, 25 funnels, 26 seawater collecting boxes, 27 supporting legs, 28 placing plates and 29 sliding doors II.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a device for collecting environmental DNA in seawater comprises a filter box 1 and a DNA collecting box 18, wherein the inner wall of the filter box 1 is fixedly connected with the left side of a first chute plate 3, the top of the filter box 1 is provided with a water inlet 2, the right side of the filter box 1 is provided with a sliding door II 29, the sliding door II 29 is arranged to facilitate cleaning of sundries on a filter screen 7, the inner wall of the first chute plate 3 is contacted with the left side of a movable sliding block 11, the movable sliding block 11 is sleeved on the outer wall of a worm 10, the inner wall of a through hole of the movable sliding block 11 is provided with an internal thread II matched with the outer wall of the worm 10, the back side of the worm 10 is fixedly connected with the output end of a driving motor 9, the front side of the worm 10 is in rolling connection with the back side of a bearing 4, the front side of the bearing 4 is fixedly connected with the inner wall of the filter box 1, the back side of the driving motor 9 is fixedly connected with the inner wall, the top of the moving rod 5 is movably hinged with the bottom of the square block 12, the right side of the square block 12 is fixedly connected with the left side of the left moving plate 13, the front side of the left moving plate 13 is contacted with the inner wall of a front rectangular channel 15 on the front plate 6, the front side of the front plate 6 is fixedly connected with the inner wall of the filter box 1, the back side of the left moving plate 13 is contacted with the inner wall of a back rectangular channel 16 on the back plate 8, the number of the front plate 6 and the number of the back plate 8 are two, and the front plate 6 and the back plate 8 are symmetrically distributed on two sides according to the symmetry axis of the central line of the front side of the filter screen 7, the heights of the front rectangular channel 15 and the back rectangular channel 16 are matched with the height of the left moving plate 13, the back side of the back plate 8 is fixedly connected with the inner wall of the filter box 1, the right side of the left moving plate 13 is fixedly connected with the left side of the filter, the back of the right moving plate 14 contacts with the inner wall of a rear rectangular channel 16 on the rear plate 8, the heights of a front rectangular channel 15 and the rear rectangular channel 16 are matched with the height of the left and right moving plate 14, the worm 10 is rotated by driving the motor 9, so that the moving slide block 11 is moved, the moving rod 5 is moved by moving the moving slide block 11, so that the left moving plate 13 and the right moving plate 14 are moved, so that the filter screen 7 moves leftwards and rightwards, the filter screen 7 is prevented from being blocked, the inner wall of the DNA collecting box 18 is fixedly connected with one side of the connecting block 19, the top of the DNA collecting box 18 is communicated with the bottom of the communicating pipe 17, the top of the communicating pipe 17 is communicated with the bottom of the filter box 1, the left side of the DNA collecting box 18 is provided with a first sliding door 24, the top of the DNA collecting box 18 is fixedly connected with the tops of the supporting, and the seawater collecting box 26 is placed on the top of the placing plate 28, the first sliding door 24 is arranged to facilitate extraction of environmental DNA on the filter membrane 22, the bottom of the connecting block 19 is fixedly connected with the top of the spring 21, the bottom of the spring 21 penetrates through the top of the second sliding groove plate 23 and extends to be fixedly connected with the top of the connecting plate 21, one side of the second sliding groove plate 23 is fixedly connected with the inside of the DNA collecting box 18, one side of the connecting plate 21 is in contact with the inner wall of the second sliding groove plate 23, the other side of the connecting plate 21 is fixedly connected with one side of the filter membrane 22, the bottom of the second sliding groove plate 23 is fixedly connected with the top of the funnel 25, and the bottom of the funnel 25 penetrates through the bottom of the DNA collecting box 18 and extends to.
The working principle is as follows: when this collect device of marine environment DNA uses, make worm 10 rotate through driving motor 9, thereby make the slider 11 that removes, it makes the carriage release 5 remove to remove through the slider 11 that removes, it removes to drive square block 12 through the carriage release 5 removal, thereby make left movable plate 13, right movable plate 14 remove, thereby make filter screen 7 remove about, filter screen 7 has been avoided blockking up, the sea water after the filtration passes through the filter membrane, because gravity makes spring 20 compress, when gravity reduces gradually, spring 20 slowly can the original state, make filter membrane 22 produce the vibration effect, thereby sea water infiltration has been accelerated, collect the environmental DNA in the sea water through filter membrane 22 at last.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a collect device of sea aquatic environment DNA, includes rose box (1), DNA collecting box (18), its characterized in that: the inner wall of the filter box (1) is fixedly connected with the left side of the first sliding chute plate (3), the inner wall of the first sliding chute plate (3) is in contact with the left side of the movable sliding block (11), the movable sliding block (11) is sleeved on the outer wall of the worm (10), the inner wall of a through hole of the movable sliding block (11) is provided with a second internal thread matched with the outer wall of the worm (10), the back surface of the worm (10) is fixedly connected with the output end of the driving motor (9), the back surface of the driving motor (9) is fixedly connected with the inner wall of the filter box (1), the bottom of the movable sliding block (11) is movably hinged with the top of the movable rod (5), the top of the movable rod (5) is movably hinged with the bottom of the square block body (12), the right side of the square block body (12) is fixedly connected with the left side of the left movable plate (13), and the front surface of the left movable plate (13) is in contact with the inner wall of a front rectangular channel (15) on the front, the front surface of the front plate (6) is fixedly connected with the inner wall of the filtering box (1), the back surface of the left moving plate (13) is in contact with the inner wall of a rear rectangular channel (16) on the rear plate (8), the heights of the front rectangular channel (15) and the rear rectangular channel (16) are matched with the height of the left moving plate (13), the back surface of the rear plate (8) is fixedly connected with the inner wall of the filtering box (1), the right side of the left moving plate (13) is fixedly connected with the left side of the filter screen (7), the right side of the filter screen (7) is fixedly connected with the left side of the right moving plate (14), the front surface of the right moving plate (14) is in contact with the inner wall of the front rectangular channel (15) on the front plate (6), the back surface of the right moving plate (14) is in contact with the inner wall of the rear rectangular channel (16) on the rear plate (8), the heights of the front rectangular channel (15) and the rear rectangular channel (16) are matched with the heights of the left, the inner wall of the DNA collecting box (18) is fixedly connected with one side of the connecting block (19), the bottom of the connecting block (19) is fixedly connected with the top of the spring (20), the bottom of the spring (20) penetrates through the top of the second chute plate (23) and extends to be fixedly connected with the top of the connecting plate (21), one side of the second chute plate (23) is fixedly connected with the inside of the DNA collecting box (18), one side of the connecting plate (21) is in contact with the inner wall of the second chute plate (23), the other side of the connecting plate (21) is fixedly connected with one side of the filter membrane (22), the bottom of the second chute plate (23) is fixedly connected with the top of the funnel (25), and the bottom of the funnel (25) penetrates through the bottom of the DNA collecting box (18) and extends to the top of the seawater collecting box (26).
2. The apparatus for collecting DNA from an environment in seawater according to claim 1, wherein: a water inlet (2) is formed in the top of the filter box (1), and a sliding door II (29) is installed on the right side of the filter box (1).
3. The apparatus for collecting DNA from an environment in seawater according to claim 1, wherein: the front surface of the worm (10) is in rolling connection with the back surface of the bearing (4), and the front surface of the bearing (4) is fixedly connected with the inner wall of the filter box (1).
4. The apparatus for collecting DNA from an environment in seawater according to claim 1, wherein: the number of the front plate (6) and the number of the rear plate (8) are two, and the front plate and the rear plate are symmetrically distributed on two sides of the filter screen (7) through a symmetry axis of a central line on the front side of the filter screen.
5. The apparatus for collecting DNA from an environment in seawater according to claim 1, wherein: the top of the DNA collecting box (18) is communicated with the bottom of the communicating pipe (17), and the top of the communicating pipe (17) is communicated with the bottom of the filter box (1).
6. The apparatus for collecting DNA from an environment in seawater according to claim 1, wherein: the left side of the DNA collecting box (18) is provided with a first sliding door (24), and the top of the DNA collecting box (18) is fixedly connected with the top of a supporting leg (27).
7. The apparatus for collecting DNA from an environment in seawater according to claim 6, wherein: the inner sides of the supporting legs (27) are fixedly connected with the two sides of the placing plate (28), and the seawater collecting box (26) is placed on the top of the placing plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595283.XU CN212025316U (en) | 2020-04-20 | 2020-04-20 | Device for collecting seawater environment DNA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020595283.XU CN212025316U (en) | 2020-04-20 | 2020-04-20 | Device for collecting seawater environment DNA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212025316U true CN212025316U (en) | 2020-11-27 |
Family
ID=73495208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020595283.XU Expired - Fee Related CN212025316U (en) | 2020-04-20 | 2020-04-20 | Device for collecting seawater environment DNA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212025316U (en) |
-
2020
- 2020-04-20 CN CN202020595283.XU patent/CN212025316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |