CN111972325A - Viewing device for catching algae and zooplankton - Google Patents
Viewing device for catching algae and zooplankton Download PDFInfo
- Publication number
- CN111972325A CN111972325A CN202010697428.1A CN202010697428A CN111972325A CN 111972325 A CN111972325 A CN 111972325A CN 202010697428 A CN202010697428 A CN 202010697428A CN 111972325 A CN111972325 A CN 111972325A
- Authority
- CN
- China
- Prior art keywords
- box body
- zooplankton
- algae
- temperature
- side walls
- 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.)
- Granted
Links
- 241000195493 Cryptophyta Species 0.000 title claims abstract description 44
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000000007 visual effect Effects 0.000 claims description 11
- 230000037406 food intake Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000251556 Chordata Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/20—Culture of aquatic animals of zooplankton, e.g. water fleas or Rotatoria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Means For Catching Fish (AREA)
- Cultivation Of Seaweed (AREA)
Abstract
The invention discloses an observation device for catching and eating algae and zooplankton, which comprises a box body, wherein a visible temperature-conducting liner is arranged in the box body, a heater and a refrigerator are respectively arranged on two opposite inner side walls of the box body, temperature detectors are also respectively arranged on the two opposite inner side walls, the heater and the refrigerator are respectively arranged at two ends of the visible temperature-conducting liner, temperature-conducting pipes are respectively arranged on the other two opposite inner side walls of the box body, the temperature-conducting pipes are respectively arranged at two sides of the visible temperature-conducting liner, the temperature-conducting pipes are respectively communicated with the heater and the refrigerator, a control panel is arranged on one outer side wall of the box body, and the control panel is respectively electrically connected with the heater, the refrigerator and the temperature; the invention not only improves the predation environment of the observation device to algae and zooplankton, improves the observation effect, but also avoids the phenomenon of deflection when the observation device is placed, and simultaneously prevents foreign matters from falling.
Description
Technical Field
The invention relates to the technical field of algae and zooplankton predation, in particular to an observation device for algae and zooplankton predation.
Background
Zooplankton is a generic name of heterotrophic invertebrate and chordate larvae which often float in water and cannot produce organic matter per se, and zooplankton and algae in zooplankton living in water often need to be observed by using an observation device when they prey.
The observation devices for catching and eating algae and zooplankton in the market at present are various in types and can basically meet the use requirements of people, but the existing observation devices for catching and eating algae and zooplankton have some problems: the amplification function during predation is rarely set, so that the observation effect of the observation device on the predation of the algae and the zooplankton is seriously influenced; the self-regulation function of the internal temperature is rarely set, so that the predation environment of the observation device to the algae and the zooplankton is greatly influenced; the phenomenon of deflection easily occurs when the observation device is placed, and the phenomenon of falling of foreign matters easily occurs when the observation device is used.
Disclosure of Invention
The invention aims to provide an observing device for catching and eating algae and zooplankton, which solves the problem that the observing device for catching and eating algae and zooplankton in the prior art is rarely provided with a self-regulating function of internal temperature, so that the predation environment of the observing device for algae and zooplankton is greatly influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an observation device for catching and eating algae and zooplankton, which comprises a box body, wherein a visible temperature-conducting liner is arranged in the box body, a heater and a refrigerator are respectively arranged on two opposite inner side walls of the box body, temperature detectors are also respectively arranged on the two opposite inner side walls, the heater and the refrigerator are respectively arranged at two ends of the visible temperature-conducting liner, temperature-conducting pipes are respectively arranged on the other two opposite inner side walls of the box body, the temperature-conducting pipes are respectively arranged at two sides of the visible temperature-conducting liner, the temperature-conducting pipes are respectively communicated with the heater and the refrigerator, a control panel is arranged on one outer side wall of the box body, and the control panel is respectively electrically connected with the heater, the refrigerator and the temperature.
Furthermore, a transparent cover plate is arranged on one outer side wall of the box body, the control panel is arranged on the transparent cover plate, two alarms are arranged on the transparent cover plate and are respectively arranged on two sides of the control panel, and the alarms are electrically connected with the control panel.
Furthermore, the other two opposite inner side walls of the box body are respectively provided with a sliding chute, the box body is internally provided with two amplifying mechanisms, and the two amplifying mechanisms are respectively in threaded connection with the two sliding chutes through fixing screws.
Further, the mechanism of enlargeing includes fixed gleitbretter, and the one end of fixed gleitbretter is equipped with the regulation spiral shell section of thick bamboo, and regulation spiral shell section of thick bamboo internal thread connection has adjusting screw, and adjusting screw keeps away from that the one end of adjusting the spiral shell section of thick bamboo articulates there is the magnifying glass body, and fixed gleitbretter passes through set screw and spout threaded connection.
Furthermore, this alga catches viewing device of edible with zooplankton and still includes the protection apron, and the protection apron passes through the hinge and is articulated with box upper shed edge, and box upper shed edge relative with the hinge is equipped with the elasticity buckle, and the protection apron edge relative with the hinge is equipped with the buckle groove with elasticity buckle looks adaptation.
Furthermore, a sealing gasket matched with the upper opening of the box body is arranged on the bottom surface of the protective cover plate.
Furthermore, two opposite outer side walls of the box body are respectively provided with a fastening screw handle, and the fastening screw handles penetrate through the side walls of the box body to be in threaded connection with the protective cover plate.
Further, four apex angle positions of bottom half have seted up respectively and have corrected the chamber, and the position punishment in four correction chambers of bottom half do not inlays and has had horizontal post, and it has the articulated ball to correct the intracavity, and the bottom of articulated ball is equipped with correction screw, and the one end threaded connection that correction screw kept away from the articulated ball has the correction screw seat.
Furthermore, the box body and the visual temperature-conducting liner are both made of transparent materials.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an observation device for catching algae and zooplankton, which is provided with a heater, a refrigerator, a temperature detector and a temperature guide pipe, wherein a control panel is respectively and electrically connected with the heater, the refrigerator and the temperature detector;
the invention provides an observation device for catching and eating algae and zooplankton, which is provided with a chute, a fixed sliding sheet, an adjusting screw cylinder, an adjusting screw rod and an amplifying mirror body, wherein the fixed screw rod is rotated to enable the surface of the fixed screw rod and the chute to be loosened, the adjusting screw rod is rotated to enable the adjusting screw rod to be exposed out of the adjusting screw cylinder, the fixed sliding sheet moves along the chute and drives the amplifying mirror body to move to a predation position of the algae and the zooplankton, and the amplifying mirror body is used for amplifying the predation of the algae and the zooplankton, so that the observation effect of the observation device on the predation of the algae and the zooplankton is improved;
the observation device for catching and eating algae and zooplankton is provided with the correction cavity, the horizontal column, the hinge ball, the correction screw rod and the correction screw barrel seat, wherein the correction screw barrel seat is rotated, the correction screw barrel seat is in threaded connection with the correction screw rod, the position of the hinge ball is adjusted, and the horizontal column indicates the position of the hinge ball, so that the horizontal adjustment of the observation device during placement is realized, and the phenomenon of deflection of the observation device during placement is avoided;
the observation device for catching and eating algae and zooplankton is provided with the protective cover plate, the elastic buckle, the buckle groove, the sealing gasket and the fastening screw handle, wherein the protective cover plate is rotated to enable the elastic buckle to be clamped with the buckle groove, the fastening screw handle is rotated to enable the protective cover plate to be fixed with the box body, and the box body is sealed through the sealing gasket, so that the sealing effect of the observation device is improved, and foreign matters falling into the observation device are avoided.
Drawings
FIG. 1 is a schematic view of an observation apparatus for algae and zooplankton ingestion in a state according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an observation device for algae and zooplankton ingestion in another state according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an enlarged mechanism of an observation device for catching and eating algae and zooplankton according to an embodiment of the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of an observation device for catching and eating algae and zooplankton according to an embodiment of the present invention.
In the figure: 1-box body, 2-visual temperature guide, 3-heater, 4-refrigerator, 5-temperature detector, 6-temperature guide tube, 7-control panel, 8-transparent cover plate, 9-alarm, 10-chute, 11-fixing screw, 12-fixing slip sheet, 13-adjusting screw barrel, 14-adjusting screw rod, 15-magnifying lens body, 16-protective cover plate, 17-elastic buckle, 18-sealing gasket, 19-fastening screw handle, 20-correcting cavity, 21-horizontal column, 22-hinged ball, 23-correcting screw rod and 24-correcting screw barrel seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, an observation device for catching algae and zooplankton provided by an embodiment of the present invention includes a box 1, a visible heat conducting container 2 is provided in the box 1, a heater 3 and a refrigerator 4 are respectively provided on two opposite inner side walls of the box 1, and the type of the heater 3 that can be used is: YK-7239, the types of refrigerators 4 that can be used are: the TECs 1-4425 are provided with temperature detectors 5 respectively on two opposite inner side walls, and the types of the temperature detectors 5 which can be used are as follows: m344830, heater 3 and refrigerator 4 set up respectively in the both ends of visual temperature conduction courage 2, and box 1 wherein is equipped with respectively on two other relative inside walls and leads warm tub 6, leads warm tub 6 and sets up respectively in the both sides of visual temperature conduction courage 2, leads warm tub 6 and is linked together with heater 3 and refrigerator 4 respectively, is equipped with control panel 7 on one of them lateral wall of box 1, and the model of control panel 7 that can use is: KTP600, control panel 7 is connected with heater 3, refrigerator 4 and temperature detector 5 electricity respectively.
The outer wall of one of the box bodies 1 is provided with a transparent cover plate 8, the control panel 7 is arranged on the transparent cover plate 8, the transparent cover plate 8 is provided with two alarms 9, the type of the alarm 9 which can be used is FU-JS001, the two alarms 9 are respectively arranged on two sides of the control panel 7, and the alarms 9 are electrically connected with the control panel 7.
The other two opposite inner side walls of the box body 1 are respectively provided with a sliding groove 10, two amplification mechanisms are arranged in the box body 1, and the two amplification mechanisms are respectively in threaded connection with the two sliding grooves 10 through fixing screws 11.
As shown in fig. 3, the amplifying mechanism includes a fixed sliding piece 12, an adjusting screw barrel 13 is arranged at one end of the fixed sliding piece 12, an adjusting screw 14 is connected to the inner thread of the adjusting screw barrel 13, an amplifying mirror body 15 is hinged to one end of the adjusting screw 14, which is far away from the adjusting screw barrel 13, and the fixed sliding piece 12 is in threaded connection with the sliding groove 10 through a fixing screw 11.
The observation device for catching and eating algae and zooplankton further comprises a protective cover plate 16, wherein the protective cover plate 16 is hinged with the edge of the upper opening of the box body 1 through a hinge, an elastic buckle 17 is arranged on the edge of the upper opening of the box body 1 opposite to the hinge, and a buckle groove matched with the elastic buckle 17 is arranged on the edge of the protective cover plate 16 opposite to the hinge.
The bottom surface of the protective cover plate 16 is provided with a sealing gasket 18 which is matched with the upper opening of the box body 1.
Two opposite outer side walls of the box body 1 are respectively provided with a fastening screw handle 19, and the fastening screw handles 19 penetrate through the side walls of the box body 1 and are in threaded connection with the protective cover plate 16.
As shown in fig. 4, the four vertex angles at the bottom of the box 1 are respectively provided with a correction cavity 20, the four correction cavities 20 at the bottom of the box 1 are respectively embedded with a horizontal column 21, a hinge ball 22 is hinged in the correction cavity 20, a correction screw 23 is arranged at the bottom of the hinge ball 22, and one end of the correction screw 23, which is far away from the hinge ball 22, is in threaded connection with a correction screw seat 24.
The box body 1 and the visual temperature-conducting liner 2 are both made of transparent materials.
When the observation device is used, the observation device is placed at a designated position, the correction screw cylinder seat 24 is rotated when the observation device is placed, the correction screw cylinder seat 24 is in threaded connection with the correction screw 23, the position of the hinge ball 22 is adjusted, the horizontal column 21 indicates the position, the horizontal adjustment when the observation device is placed is realized, so that the phenomenon of deflection when the observation device is placed is avoided, after the correction is completed, the observation device is externally connected with a power supply, water, algae and zooplankton are filled into the visual temperature-conducting liner 2, the temperature detector 5 detects the temperature of the visual temperature-conducting liner 2 and transmits the detection result to the control panel 7, the control panel 7 controls the heater 3 and the refrigerator 4 to work according to the received signals, the heater 3 and the refrigerator 4 regulate and control the temperature of the visual temperature-conducting liner 2 through the temperature-conducting pipe 6, and simultaneously, the alarm prompt is carried out through the alarm 9, so that the self-regulation function of the internal temperature, thereby improving the predation environment of the observation device for algae and zooplankton, rotating the fixing screw 11 to enable the fixing screw 11 to be loose with the surface of the chute 10, then rotating the adjusting screw 14 to enable the adjusting screw 14 to be exposed out of the adjusting screw cylinder 13, moving the fixed sliding sheet 12 along the chute 10 and driving the magnifying lens body 15 to move to the predation position of the algae and the zooplankton, then reversely rotating the fixing screw 11 to enable the fixed sliding sheet 12 to be fixed with the chute 10, magnifying the predation of the algae and the zooplankton by utilizing the magnifying lens body 15, thereby improving the observation effect of the observation device for the predation of the algae and the zooplankton, rotating the protective cover plate 16 to enable the elastic buckle 17 to be clamped with the buckle groove, then rotating the fastening screw handle 19 to enable the protective cover plate 16 to be fixed with the box body 1, sealing the box body 1 through the sealing gasket 18, and increasing the sealing effect of the observation device, foreign matter falling into the observation device is avoided.
The observation device for catching and eating algae and zooplankton, provided by the invention, not only improves the predation environment of the observation device for algae and zooplankton, improves the observation effect, but also avoids the phenomenon of deflection when the observation device is placed, and simultaneously prevents foreign matters from falling.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. An observation device for catching and eating algae and zooplankton is characterized in that: comprises a box body (1), a visual temperature-conducting liner (2) is arranged in the box body (1), two opposite inner side walls of the box body (1) are respectively provided with a heater (3) and a refrigerator (4), and the two opposite inner side walls are respectively provided with a temperature detector (5), the heater (3) and the refrigerator (4) are respectively arranged at the two ends of the visual temperature-guiding liner (2), the other two opposite inner side walls of the box body (1) are respectively provided with a heat conduction pipe (6), the heat conducting tubes (6) are respectively arranged at the two sides of the visual heat conducting liner (2), the heat conducting pipe (6) is respectively communicated with the heater (3) and the refrigerator (4), a control panel (7) is arranged on one outer side wall of the box body (1), the control panel (7) is electrically connected with the heater (3), the refrigerator (4) and the temperature detector (5) respectively.
2. An observation apparatus for algae and zooplankton ingestion according to claim 1, wherein: be equipped with transparent cover (8) on one of them lateral wall of box (1), control panel (7) set up on transparent cover (8), be equipped with two alarms (9) on transparent cover (8), two alarms (9) set up respectively in the both sides of control panel (7), alarm (9) are connected with control panel (7) electricity.
3. An observation apparatus for algae and zooplankton ingestion according to claim 1, wherein: the box body (1) is characterized in that sliding grooves (10) are formed in the other two opposite inner side walls of the box body (1) respectively, two amplification mechanisms are arranged in the box body (1), and the two amplification mechanisms are in threaded connection with the two sliding grooves (10) respectively through fixing screws (11).
4. An observation apparatus for algae and zooplankton ingestion according to claim 3, wherein: the magnifying mechanism comprises a fixed sliding piece (12), an adjusting barrel (13) is arranged at one end of the fixed sliding piece (12), an adjusting screw rod (14) is connected to the inner thread of the adjusting barrel (13), one end, away from the adjusting barrel (13), of the adjusting screw rod (14) is hinged to a magnifying lens body (15), and the fixed sliding piece (12) is connected with the sliding groove (10) in a threaded mode through a fixing screw (11).
5. An observation apparatus for algae and zooplankton ingestion according to claim 1, wherein: the box body is characterized by further comprising a protective cover plate (16), the protective cover plate (16) is hinged to the edge of the upper opening of the box body (1) through a hinge, an elastic buckle (17) is arranged on the edge of the upper opening of the box body (1) opposite to the hinge, and a buckle groove matched with the elastic buckle (17) is formed in the edge of the protective cover plate (16) opposite to the hinge.
6. An observation apparatus for algae and zooplankton ingestion according to claim 5, wherein: a sealing gasket (18) matched with the upper opening of the box body (1) is arranged on the bottom surface of the protective cover plate (16).
7. An observation apparatus for algae and zooplankton ingestion according to claim 5, wherein: two opposite outer side walls of the box body (1) are respectively provided with a fastening screw handle (19), and the fastening screw handles (19) penetrate through the side walls of the box body (1) and are in threaded connection with the protective cover plate (16).
8. An observation apparatus for algae and zooplankton ingestion according to claim 1, wherein: correction chamber (20) have been seted up respectively to four apex angle positions departments of box (1) bottom, the position department of four correction chambers (20) in box (1) bottom is inlayed respectively and is had horizontal post (21), it has articulated ball (22) to correct the chamber (20) internal hinge, the bottom of articulated ball (22) is equipped with correction screw (23), the one end threaded connection that ball (22) were kept away from in correction screw (23) has correction screw seat (24).
9. An observation apparatus for algae and zooplankton ingestion according to claim 1, wherein: the box body (1) and the visual temperature-conducting liner (2) are both made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697428.1A CN111972325B (en) | 2020-07-20 | 2020-07-20 | Viewing device for catching algae and zooplankton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697428.1A CN111972325B (en) | 2020-07-20 | 2020-07-20 | Viewing device for catching algae and zooplankton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111972325A true CN111972325A (en) | 2020-11-24 |
| CN111972325B CN111972325B (en) | 2022-06-14 |
Family
ID=73439221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010697428.1A Active CN111972325B (en) | 2020-07-20 | 2020-07-20 | Viewing device for catching algae and zooplankton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111972325B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284407Y (en) * | 1996-04-19 | 1998-06-17 | 卢振岐 | Multifunctional observing mirror for aquiculture |
| DE10055907A1 (en) * | 2000-01-25 | 2001-08-02 | Thomas Zinn | Container and method for breeding zooplankton and phytoplankton, comprising semi-permeable partition |
| KR101634710B1 (en) * | 2015-09-01 | 2016-06-29 | 주식회사 아썸 | Plankton cultureing apparatus |
| CN107372281A (en) * | 2017-09-03 | 2017-11-24 | 宁德市富发水产有限公司 | A kind of fish experimental biology observation device and application method |
| CN207483731U (en) * | 2017-09-20 | 2018-06-12 | 天津市蕴华农作物种植专业合作社 | A kind of indoor wall decoration type both culturing microalgae case |
| CN108760046A (en) * | 2018-08-17 | 2018-11-06 | 上海大学 | A kind of luminous planktonic organism optically-captured device in deep-sea |
| CN210094396U (en) * | 2019-04-08 | 2020-02-21 | 西南大学 | A viewing device that is used for artifical fodder of liquid to feed predatory mite |
| CN111264463A (en) * | 2020-03-25 | 2020-06-12 | 杭州师范大学 | Observation device and observation method for field in-situ research of tadpole development |
-
2020
- 2020-07-20 CN CN202010697428.1A patent/CN111972325B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284407Y (en) * | 1996-04-19 | 1998-06-17 | 卢振岐 | Multifunctional observing mirror for aquiculture |
| DE10055907A1 (en) * | 2000-01-25 | 2001-08-02 | Thomas Zinn | Container and method for breeding zooplankton and phytoplankton, comprising semi-permeable partition |
| KR101634710B1 (en) * | 2015-09-01 | 2016-06-29 | 주식회사 아썸 | Plankton cultureing apparatus |
| CN107372281A (en) * | 2017-09-03 | 2017-11-24 | 宁德市富发水产有限公司 | A kind of fish experimental biology observation device and application method |
| CN207483731U (en) * | 2017-09-20 | 2018-06-12 | 天津市蕴华农作物种植专业合作社 | A kind of indoor wall decoration type both culturing microalgae case |
| CN108760046A (en) * | 2018-08-17 | 2018-11-06 | 上海大学 | A kind of luminous planktonic organism optically-captured device in deep-sea |
| CN210094396U (en) * | 2019-04-08 | 2020-02-21 | 西南大学 | A viewing device that is used for artifical fodder of liquid to feed predatory mite |
| CN111264463A (en) * | 2020-03-25 | 2020-06-12 | 杭州师范大学 | Observation device and observation method for field in-situ research of tadpole development |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111972325B (en) | 2022-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111972325B (en) | Viewing device for catching algae and zooplankton | |
| CN210472115U (en) | Hard tube type visual laryngoscope | |
| CN110468043A (en) | A kind of Embryo Culture case | |
| CN208917198U (en) | A kind of microorganism fungus kind cultivation climate regulation equipment | |
| CN218097949U (en) | Ultrasonic liquid level meter for liquid level measurement | |
| CN206776373U (en) | A kind of plant cultivation box | |
| CN211430675U (en) | Special box for breeding harmonia axyridis | |
| CN219961676U (en) | Automatic constant temperature honeybee breeding device prevents stinging | |
| CN112725143A (en) | Culture apparatus for photosynthetic microorganisms | |
| CN210467336U (en) | Production, processing and assembly instrument | |
| CN209533754U (en) | Building concrete curing means | |
| CN208639158U (en) | Corn planting incubator | |
| CN207383317U (en) | A kind of Novel temperature-controlled tadpole hatching device | |
| CN207877742U (en) | A kind of Microbiological detection of foods incubator | |
| CN212081521U (en) | Simple device capable of fixing and adjusting temperature of bathroom | |
| CN218146582U (en) | Biochemical incubator for safety detection | |
| CN109341098A (en) | A kind of solar water heater of automatic cycle moisturizing | |
| CN212877227U (en) | Constant-temperature ornamental fish tank | |
| CN218675505U (en) | Endoscope control box | |
| CN220485718U (en) | Bifidobacterium incubator | |
| CN219954665U (en) | Short-circuit anti-blocking device for main valve of polymerization kettle | |
| CN216164249U (en) | Animal cage for collecting intestinal flora specimen | |
| CN219673769U (en) | Tracking camera support | |
| CN211094966U (en) | Constant-temperature operating table for animal experiments | |
| CN208917199U (en) | A kind of biological inoculum constant temperature ectogenesis device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |