CN113611192A - Campus farming education comprehensive test table - Google Patents
Campus farming education comprehensive test table Download PDFInfo
- Publication number
- CN113611192A CN113611192A CN202110820477.4A CN202110820477A CN113611192A CN 113611192 A CN113611192 A CN 113611192A CN 202110820477 A CN202110820477 A CN 202110820477A CN 113611192 A CN113611192 A CN 113611192A
- Authority
- CN
- China
- Prior art keywords
- table body
- campus
- farming
- comprehensive test
- cavity
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000009313 farming Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000002474 experimental method Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/38—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for botany
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Computational Mathematics (AREA)
- Algebra (AREA)
- Educational Technology (AREA)
- Mathematical Analysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- General Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a campus farming education comprehensive test table which comprises a table body, wherein an operation table is arranged at the top of the table body, placing grooves are symmetrically formed in two sides of the table body, a display box is arranged in the placing grooves in a sliding mode, a partition plate is arranged on the inner side of one end, facing the inside of the table body, of the display box, the partition plate partitions the inside of the display box into a wiring cavity and a planting cavity, a functional component is arranged in the planting cavity, the output end of the functional component penetrates through the wiring cavity and extends to the inside of the table body, and a cylinder is further arranged in the table body; through the design of the invention, students can be subjected to targeted teaching through solid crops, and compared with teaching modes such as pictures, characters, videos and the like, the teaching modes are more intuitive, so that the students can contact the crops, and the specific conditions of the crops can be mastered in real time according to the growth environment by matching with the arrangement of various sensors, thereby realizing the intelligent teaching combining the material object and science and technology.
Description
Technical Field
The invention belongs to the technical field of teaching equipment, and particularly relates to a campus farming education comprehensive test table.
Background
Agriculture is a basic industry for supporting national economic construction and development, so that teaching specially for agricultural education is involved in campus education, the existing teaching for agriculture is only book teaching and is not displayed in a real object, and equipment specially for agricultural teaching does not exist in a known teaching aid, so that the comprehensive test table for campus agricultural education is provided.
Disclosure of Invention
The invention aims to provide a campus farming education comprehensive test table to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a campus farming education comprehensive test table, includes the table body, the top of the table body is provided with the operation panel, the standing groove has been seted up to the bilateral symmetry of the table body, the inside of standing groove slides and is provided with the show case, the one end inboard of the internal portion of orientation table of show case is provided with the baffle, the baffle will the inside of show case is separated and is formed to walk the line cavity and plant the cavity, and wherein the inside of planting the cavity is provided with functional component, and the output of this functional component runs through and walks the line cavity and extend to the inside of the table body, the inside of the table body still is provided with the cylinder, the output and the one end terminal surface of the internal portion of show case orientation table of cylinder are connected, and the cylinder passes through the electric wire connection with display terminal.
Preferably, the function block comprises humidifier, temperature sensor, humidity transducer, plant the inside of cavity etc. and be four regions, and the middle part in every region all sets up a function block, and the electrical property is established ties between the temperature sensor among four function block and the humidity transducer to constitute the monitoring subassembly, be connected with the connecting wire on this monitoring subassembly's the output, the top surface mounting of operation panel has display terminal, the output of connecting wire is connected with display terminal, the inside of the table body still is provided with water supply mechanism, all is connected with the water injection pipe on the input of the humidifier among four function block, and four humidifiers are connected in parallel on water supply mechanism through the water injection pipe.
Preferably, the inside of the planting cavity is covered with a soilless culture substrate, crops are planted on the top of the soilless culture substrate, and the highest height of the crops is lower than the top end face of the display box.
Preferably, the inner wall of the bottom of the placing groove is symmetrically provided with two sliding assemblies, each sliding assembly comprises a roller and mounting plates symmetrically arranged on two sides of the roller, the bottom end of each mounting plate is fixed on the inner wall of the bottom of the placing groove, a bottom groove is formed in the bottom end face of the display box and covers the outside of the roller, and the overall thickness of the mounting plates and the rollers is smaller than the inner width of the bottom groove.
Preferably, a supporting plate is further installed at the bottom of the opening of the placing groove, and the top end face of the supporting plate and the inner wall of the bottom of the placing groove are located on the same plane.
Preferably, the bottom of the table body is further provided with a storage cabinet, and a drawer is arranged inside the storage cabinet.
Preferably, the height of the roller is equal to the height of the inner side of the bottom groove, and the roller is in rolling fit with the inner wall of the top of the bottom groove.
Preferably, the table body is L-shaped and is divided into an experiment area and a growth observation area, the top of the experiment area is also provided with a clamping groove for placing a container, and the bottom of the experiment area is provided with a drawer for placing experimental instruments; and a glass panel is arranged on the outer side of the growth observation area, and a sensor interface is reserved on the table body.
Compared with the prior art, the invention has the beneficial effects that:
through the design of the invention, students can be subjected to targeted teaching through solid crops, and compared with teaching modes such as pictures, characters, videos and the like, the teaching modes are more intuitive, so that the students can contact the crops, and the specific conditions of the crops can be mastered in real time according to the growth environment by matching with the arrangement of various sensors, thereby realizing the intelligent teaching combining the material object and science and technology.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an interior cross-sectional view of the display case of the present invention;
FIG. 3 is a schematic view of the position of the placement tank of the present invention;
FIG. 4 is a schematic view of the connection between the roller and the mounting plate according to the present invention.
In the figure: 1. an operation table; 2. a display terminal; 3. a crop; 4. a bottom groove; 5. a display box; 6. a placing cabinet; 7. a table body; 8. a cylinder; 9. a water injection pipe; 10. a wiring chamber; 11. a partition plate; 12. a humidifier; 13. a temperature sensor; 14. a humidity sensor; 15. a planting chamber; 16. connecting an electric wire; 17. a placement groove; 18. a roller; 19. a support plate; 20. mounting a plate; 21. a card slot; 22. a glass panel.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a campus farming education comprehensive test table comprises a table body 7, an operation table 1 is arranged at the top of the table body 7, placing grooves 17 are symmetrically formed in two sides of the table body 7, a display box 5 is slidably arranged inside the placing grooves 17, a partition plate 11 is arranged on the inner side of one end, facing the inside of the table body 7, of the display box 5, the partition plate 11 partitions the inside of the display box 5 into a wiring cavity 10 and a planting cavity 15, maintenance of a water injection pipe 9 and a connecting wire 16 can be facilitated in the later period through the arrangement of the wiring cavity 10, inconvenience caused by the fact that the whole display box is arranged inside a soilless culture medium is avoided, a functional component is arranged inside the planting cavity 15, an output end of the functional component penetrates through the wiring cavity 10 and extends to the inside of the table body 7, an air cylinder 8 is further arranged inside the table body 7, and an output end face of the air cylinder 8 is connected with one end face, facing the inside of the table body 7, of the display box 5, and the cylinder 8 is electrically connected with the display terminal 2 through an electric wire.
In the embodiment, preferably, the functional components are composed of a humidifier 12, a temperature sensor 13 and a humidity sensor 14, the interior of the planting chamber 15 is divided into four regions equally, the four regions are divided into four regions, the monitoring precision can be improved, the middle part of each region is provided with one functional component, the temperature sensor 13 and the humidity sensor 14 in the four functional components are electrically connected in series to form the monitoring component, through the design of the invention, students can be subjected to targeted teaching through solid crops, the teaching modes of comparing pictures, characters, videos and the like are more visual, so that the students can contact crops, the arrangement of various sensors is matched, the concrete conditions of the crops can be mastered in real time according to the growing environment, the intelligent teaching of combining real objects and science and technology is realized, the output end of the monitoring component is connected with a connecting wire 16, and the display terminal 2 is installed on the top surface of the operating platform 1, the output end of the connecting wire 16 is connected with the display terminal 2, the inside of the table body 7 is further provided with a water supply mechanism, the input ends of the humidifiers 12 in the four functional components are all connected with the water injection pipes 9, and the four humidifiers 12 are connected in parallel on the water supply mechanism through the water injection pipes 9.
In this embodiment, it is preferable that the inside of the planting cavity 15 is covered with a soilless culture substrate, crops 3 are planted on the top of the soilless culture substrate, and the highest height of the crops 3 is lower than the top end surface of the display box 5, so as to avoid damage to the top of the crops 3 when the soilless culture substrate is closed.
In this embodiment, preferably, two sliding assemblies are symmetrically arranged on the inner bottom wall of the placement groove 17, each sliding assembly is composed of a roller 18 and mounting plates 20 symmetrically arranged on two sides of the roller 18, the bottom end of each mounting plate 20 is fixed on the inner bottom wall of the placement groove 17, a bottom groove 4 is formed in the bottom end face of the display box 5, the bottom groove 4 covers the roller 18, and the overall thickness of the mounting plates 20 and the roller 18 is smaller than the inside width of the bottom groove 4.
In this embodiment, it is preferable that a support plate 19 is further installed at the bottom of the opening of the placement groove 17 to support the placement groove, and a top end surface of the support plate 19 is flush with an inner wall of the bottom of the placement groove 17.
In this embodiment, preferably, the bottom of the table body 7 is further provided with a storage cabinet 6, and a drawer is arranged inside the storage cabinet 6.
In this embodiment, preferably, the height of the roller 18 is equal to the height of the inner side of the bottom groove 4, and the roller 18 is in rolling fit with the top inner wall of the bottom groove 4.
In this embodiment, preferably, the table body 7 is L-shaped and is divided into an experimental area and a growth observation area, the top of the experimental area is further provided with a slot 21 for placing a container, and the bottom of the experimental area is provided with a drawer for placing experimental instruments; a glass panel 22 is arranged outside the growth observation area, and a sensor interface is reserved on the table body 7.
The working principle and the using process of the invention are as follows: when the soilless culture substrate is used, the air cylinder 8 is controlled through the display terminal 2, then the display box 5 is pushed towards the outside of the placing groove 17 by the output end of the air cylinder 8, in the pushing process, the bottom groove 4 at the bottom of the display box 5 is covered outside the roller 18, the friction force in the moving process is reduced by the rolling of the roller 18, when the planting cavity 15 in the display box 5 is completely moved to the outside of the table body 7, the air cylinder 8 is stopped, the growth condition of crops is observed through the crops 3 planted in the display box 5, meanwhile, the temperature and the humidity of the soilless culture substrate in the planting cavity 15 can be collected according to the temperature sensor 13 and the humidity sensor 14 and are transmitted to the display terminal 2, the condition of the soilless culture substrate is known through the display terminal 2, when the soilless culture substrate needs to be wet, a water source is transmitted to the humidifier 12 through the water injection pipe 9 by the water supply equipment in the table body 7, carry out moist to soilless culture matrix through humidifier 12, refer to fig. 2, humidifier 12, temperature sensor 13, humidity transducer 14 are provided with four respectively to setting up at planting the inside soilless culture matrix of cavity 15 of equalling, thereby can carry out local monitoring to soilless culture matrix's different positions, and can improve the monitoring precision, after show case 5 was transmitted out, can carry out the auxiliary stay through backup pad 19.
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 (8)
1. The utility model provides a campus farming education comprehensive test table, includes the table body (7), the top of the table body (7) is provided with operation panel (1), its characterized in that: standing groove (17) have been seted up to the bilateral symmetry of the table body (7), the inside slip of standing groove (17) is provided with show case (5), the one end inboard of the orientation table body (7) inside of show case (5) is provided with baffle (11), baffle (11) will the inside partition of show case (5) forms and walks line cavity (10) and plants cavity (15), and wherein the inside of planting cavity (15) is provided with functional component, and the output of this functional component runs through the inside of walking line cavity (10) and extending to the table body (7), the inside of the table body (7) still is provided with cylinder (8), the output of cylinder (8) and show case (5) are connected towards the inside one end terminal surface of the table body (7), and cylinder (8) are connected through the electric wire electricity with display terminal (2).
2. The campus farming education comprehensive test table of claim 1, wherein: the functional component consists of a humidifier (12), a temperature sensor (13) and a humidity sensor (14), the interior of the planting chamber (15) is equally divided into four areas, the middle part of each area is provided with a functional component, temperature sensors (13) and humidity sensors (14) in the four functional components are electrically connected in series to form a monitoring component, the output end of the monitoring component is connected with a connecting wire (16), the top surface of the operating platform (1) is provided with a display terminal (2), the output end of the connecting wire (16) is connected with the display terminal (2), a water supply mechanism is also arranged in the table body (7), the input ends of the humidifiers (12) in the four functional components are all connected with a water injection pipe (9), and the four humidifiers (12) are connected in parallel on the water supply mechanism through the water injection pipes (9).
3. The campus farming education comprehensive test table of claim 1, wherein: the inside of planting cavity (15) covers there is soilless culture matrix, and this soilless culture matrix's top is planted crops (3), the highest level of crops (3) is less than the top surface of show case (5).
4. The campus farming education comprehensive test table of claim 1, wherein: the symmetry is provided with two sliding assembly on the bottom inner wall of standing groove (17), and every sliding assembly comprises gyro wheel (18) and mounting panel (20) that the symmetry set up in gyro wheel (18) both sides, the bottom mounting of mounting panel (20) is on the bottom inner wall of standing groove (17), kerve (4) have been seted up on the bottom face of show case (5), kerve (4) cover is established in the outside of gyro wheel (18), the whole thickness of mounting panel (20) and gyro wheel (18) is less than the inboard width of kerve (4).
5. The campus farming education comprehensive test table of claim 1, wherein: the opening bottom of the placing groove (17) is further provided with a supporting plate (19), and the top end face of the supporting plate (19) and the inner wall of the bottom of the placing groove (17) are located on the same plane.
6. The campus farming education comprehensive test table of claim 1, wherein: the bottom of the table body (7) is further provided with a placing cabinet (6), and a drawer is arranged inside the placing cabinet (6).
7. The campus farming education comprehensive test table of claim 4, wherein: the height of the roller (18) is equal to the height of the inner side of the bottom groove (4), and the roller (18) is in rolling fit with the inner wall of the top of the bottom groove (4).
8. The campus farming education comprehensive test table of claim 1, wherein: the table body (7) is L-shaped and is divided into an experiment area and a growth observation area, the top of the experiment area is also provided with a clamping groove (21) for placing a container, and the bottom of the experiment area is provided with a drawer for placing experimental instruments; a glass panel (22) is arranged on the outer side of the growth observation area, and a sensor interface is reserved on the table body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820477.4A CN113611192A (en) | 2021-07-20 | 2021-07-20 | Campus farming education comprehensive test table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820477.4A CN113611192A (en) | 2021-07-20 | 2021-07-20 | Campus farming education comprehensive test table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113611192A true CN113611192A (en) | 2021-11-05 |
Family
ID=78338017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110820477.4A Pending CN113611192A (en) | 2021-07-20 | 2021-07-20 | Campus farming education comprehensive test table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113611192A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535880Y (en) * | 2002-03-13 | 2003-02-12 | 邵绮煜 | Multifunctional bioexperiment apparatus |
| CN206480244U (en) * | 2016-08-18 | 2017-09-08 | 吉林工程技术师范学院 | A kind of auxiliary mathematics teaching appliance |
| CN207411846U (en) * | 2017-05-22 | 2018-05-29 | 陈筑 | A kind of sick bed night-table with Classified refuse can |
| CN108550311A (en) * | 2018-04-20 | 2018-09-18 | 边会婷 | A kind of Biology Teaching plant culture observation device |
| CN208490389U (en) * | 2018-06-13 | 2019-02-15 | 陈晓 | A kind of agriculture and forestry science and technology educational training simulation cultivation box |
| CN209348678U (en) * | 2018-11-07 | 2019-09-06 | 王一涵 | A kind of high school student's Bioexperiment station |
| CN212415318U (en) * | 2020-01-14 | 2021-01-29 | 郑州众峰信息技术有限公司 | Showcase for junior middle school education |
| CN212813068U (en) * | 2020-04-30 | 2021-03-30 | 咸阳师范学院 | Ecological plant observation box for observing plant growth for teaching |
| CN213590522U (en) * | 2020-08-18 | 2021-07-02 | 陕西国丰教育科技有限公司 | Laboratory bench for biological education |
-
2021
- 2021-07-20 CN CN202110820477.4A patent/CN113611192A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535880Y (en) * | 2002-03-13 | 2003-02-12 | 邵绮煜 | Multifunctional bioexperiment apparatus |
| CN206480244U (en) * | 2016-08-18 | 2017-09-08 | 吉林工程技术师范学院 | A kind of auxiliary mathematics teaching appliance |
| CN207411846U (en) * | 2017-05-22 | 2018-05-29 | 陈筑 | A kind of sick bed night-table with Classified refuse can |
| CN108550311A (en) * | 2018-04-20 | 2018-09-18 | 边会婷 | A kind of Biology Teaching plant culture observation device |
| CN208490389U (en) * | 2018-06-13 | 2019-02-15 | 陈晓 | A kind of agriculture and forestry science and technology educational training simulation cultivation box |
| CN209348678U (en) * | 2018-11-07 | 2019-09-06 | 王一涵 | A kind of high school student's Bioexperiment station |
| CN212415318U (en) * | 2020-01-14 | 2021-01-29 | 郑州众峰信息技术有限公司 | Showcase for junior middle school education |
| CN212813068U (en) * | 2020-04-30 | 2021-03-30 | 咸阳师范学院 | Ecological plant observation box for observing plant growth for teaching |
| CN213590522U (en) * | 2020-08-18 | 2021-07-02 | 陕西国丰教育科技有限公司 | Laboratory bench for biological education |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103651085B (en) | A kind of electric push-and-pull automatic deploying and retracting type cultivation apparatus without soil | |
| CN207443682U (en) | A kind of intelligent ecologic planting cabinet based on remote control | |
| CN110432044A (en) | A kind of culture apparatus of environment protecting plant | |
| CN103548666A (en) | Upright cabinet double-row draw-out type soilless cultivation device | |
| CN203538043U (en) | Electric pull-and-pull automatic harvesting and planting type soilless cultivation device | |
| CN113611192A (en) | Campus farming education comprehensive test table | |
| CN202026645U (en) | Movable pasture grass cultivation box | |
| CN206776152U (en) | A kind of plant disease inoculation case | |
| CN208932092U (en) | A kind of medicine analysis storage box convenient for operational observations | |
| CN207531487U (en) | Corn seed culture apparatus | |
| CN103733966A (en) | Soilless cultivation device with hydraulic push-and-pull function and automatic stretching and contraction function | |
| CN206776373U (en) | A kind of plant cultivation box | |
| CN209727329U (en) | Ductwork pressure detection device | |
| TW201218944A (en) | Mini-environmental control cabinet for animal breeding and plant cultivation | |
| CN207376063U (en) | A kind of Intelligent biochemistry culture apparatus | |
| CN203608654U (en) | Hydraulic push-pull automatic taking-placing type soilless cultivation device | |
| CN202697366U (en) | Closed seedling greenhouse | |
| CN112400540A (en) | Rice bucket cultivated in a pot that can automatic irrigate in succession | |
| CN207782358U (en) | A kind of anti-condensation cable channel cover plate of novel transparent | |
| CN208677846U (en) | A kind of intelligence ice coffin | |
| CN207244969U (en) | Green building unit roof structure | |
| CN211430247U (en) | Chinese-medicinal material is planted and is used breeding device | |
| CN217183601U (en) | Multifunctional outdoor street lamp control box | |
| CN111165225A (en) | Rice seedling constant temperature breeding device for agricultural planting | |
| CN216087953U (en) | Plant wall structure for resisting cold of plant |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211105 |
|
| RJ01 | Rejection of invention patent application after publication |