CN110047364B - Student teaching model for rice field cultivation - Google Patents
Student teaching model for rice field cultivation Download PDFInfo
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- CN110047364B CN110047364B CN201910340811.9A CN201910340811A CN110047364B CN 110047364 B CN110047364 B CN 110047364B CN 201910340811 A CN201910340811 A CN 201910340811A CN 110047364 B CN110047364 B CN 110047364B
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- observation box
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- 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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- Business, Economics & Management (AREA)
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- Educational Administration (AREA)
- Educational Technology (AREA)
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- Theoretical Computer Science (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a student teaching model for rice field cultivation, which comprises a transverse plate, wherein the top of the transverse plate is fixedly connected with an observation box, the surface of the observation box is sleeved with a shielding mechanism, the top of the observation box is provided with a fixing mechanism, two sides of the top of the observation box are fixedly connected with first fixing blocks, the inside of each first fixing block is movably connected with a sliding rod, and the top of the inside of the observation box is provided with a water storage tank. Through setting up the diaphragm, the observation box, shelter from the mechanism, the shielding plate, the fixed plate, the handle, fixed establishment, the dead lever, the fixture block, first draw-in groove, first fixed block, the slide bar, the aqua storage tank, pull ring and kelly's cooperation is used, the current paddy field is bred teaching model and can't adjust the degree of depth at the water source in the use has been solved to cause the ecological problem of unable different conditions of satisfying, this student teaching model that paddy field was bred, possess the advantage of convenient regulation, the practicality of teaching model is bred in the paddy field has been improved.
Description
Technical Field
The invention relates to the technical field of culture models, in particular to a student teaching model for rice field culture.
Background
The paddy field cultivation is an ecological cultivation mode for virtuous circle in a paddy field ecological system according to the ecological economy principle, can harvest a considerable amount of aquatic products under the conditions of labor saving, labor saving and bait saving, and can promote the yield of rice to be increased to more than one without increasing investment.
The teaching needs to be used to the rice field cultivation teaching, but the current rice field cultivation teaching can't adjust the degree of depth at the water source in the use to cause the ecological phenomenon of unable different conditions of satisfying, the use of inconvenient user has reduced the practicality that the teaching was bred in the rice field.
Disclosure of Invention
The invention aims to provide a student teaching model for rice field breeding, which has the advantage of convenient adjustment and solves the problem that the existing teaching model for rice field breeding cannot adjust the depth of a water source in the using process so as to cause the problem that different conditions of ecology cannot be met.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a student's teaching model of rice field breed, includes the diaphragm, the top fixedly connected with observation box of diaphragm, the surperficial cover of observation box is equipped with shelters from the mechanism, the top of observation box is provided with fixed establishment, the first fixed block of the equal fixedly connected with in both sides at observation box top, the inside swing joint of first fixed block has the slide bar, the inside top of observation box is provided with the aqua storage tank, the top of aqua storage tank and the bottom fixed connection of slide bar, one side that the aqua storage tank was kept away from to first fixed block is provided with the pull ring, one side fixedly connected with kelly that the pull ring is close to first fixed block, one side that the pull ring was kept away from to the kelly runs through first fixed block and extends to the inside of slide bar.
Preferably, shelter from the mechanism and include the shielding plate, the inner wall of shielding plate and the surperficial swing joint of observation box, the equal fixedly connected with fixed plate in top of shielding plate both sides, one side fixedly connected with handle that the shielding plate was kept away from to the fixed plate.
Preferably, the fixing mechanism comprises a fixing rod, the front side and the rear side of the bottom of the fixing rod are fixedly connected with clamping blocks, the bottom of each clamping block penetrates through the observation box and extends to the inside of the observation box, and a first clamping groove matched with the clamping block for use is formed in the top of the observation box.
Preferably, both sides of the bottom of the shielding plate are provided with second fixed blocks, and one side of each second fixed block, which is close to the observation box, is fixedly connected with the surface of the observation box.
Preferably, the quantity of dead lever is a plurality of, and evenly distributed is at the top of observation box, the quantity of first draw-in groove is a plurality of, and evenly distributed is at the top of observation box.
Preferably, the surface cover of kelly is equipped with the extension spring, one side that the extension spring is close to the pull ring is connected with the fixed surface of pull ring, one side that the pull ring was kept away from to the extension spring is connected with the fixed surface of first fixed block.
Preferably, the surface of the slide bar is provided with a plurality of second clamping grooves which are matched with the clamping bars for use and are uniformly distributed on the surface of the slide bar.
Preferably, the top of the sliding rod is fixedly connected with a third fixed block, and the bottom of the third fixed block is matched with the top of the first fixed block for use.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the transverse plate, the observation box, the shielding mechanism, the shielding plate, the fixing plate, the handle, the fixing mechanism, the fixing rod, the clamping block, the first clamping groove, the first fixing block, the sliding rod, the water storage tank, the pull ring and the clamping rod, the problem that the existing rice field cultivation teaching model cannot adjust the depth of a water source in the using process so as to cause that different conditions of ecology cannot be met is solved.
2. According to the invention, the shielding mechanism comprises the shielding plate, the inner wall of the shielding plate is movably connected with the surface of the observation box, the top parts of the two sides of the shielding plate are fixedly connected with the fixing plates, and the side, far away from the shielding plate, of the fixing plate is fixedly connected with the handle, so that a user can conveniently check the condition inside the observation box, the capability of pressing the model to the reality is increased, and the use of the user is facilitated.
3. According to the invention, the fixing mechanism comprises the fixing rods, the front side and the rear side of the bottom of each fixing rod are fixedly connected with the fixture block, the bottom of each fixture block penetrates through the observation box and extends into the observation box, the top of the observation box is provided with the first clamping groove matched with the fixture block for use, so that the two fixing rods can conveniently clamp plants, the plants are prevented from toppling, the use of a user is facilitated, and the practicability of the device is improved.
4. According to the invention, the second fixing blocks are arranged on two sides of the bottom of the shielding plate, and one side, close to the observation box, of the second fixing block is fixedly connected with the surface of the observation box, so that the second fixing block can limit the shielding plate, the shielding plate is prevented from being separated from the observation box, and the structural stability is improved.
5. According to the invention, the fixing rods are distributed on the top of the observation box uniformly, the first clamping grooves are distributed on the top of the observation box uniformly, so that the device is convenient for fixing plants, the first clamping grooves can facilitate clamping of clamping blocks, and the fixing flexibility of the fixing rods is improved.
6. According to the invention, the tension spring is sleeved on the surface of the clamping rod, one side of the tension spring, which is close to the pull ring, is fixedly connected with the surface of the pull ring, and one side of the tension spring, which is far away from the pull ring, is fixedly connected with the surface of the first fixing block, so that the pull ring can always keep the force towards the first fixing block, the clamping of the clamping rod is convenient, the stability of the fixing of the sliding rod is increased, and the fixing of the structure is convenient.
7. According to the invention, the second clamping grooves matched with the clamping rods are formed in the surface of the sliding rod, and the number of the second clamping grooves is a plurality, and the second clamping grooves are uniformly distributed on the surface of the sliding rod, so that the fixing flexibility of the sliding rod can be effectively increased, the adjusting flexibility of the sliding rod is increased, and the flexibility of the device is increased.
8. According to the invention, the third fixed block is fixedly connected to the top of the slide rod, and the bottom of the third fixed block is matched with the top of the first fixed block, so that the slide rod can be prevented from being separated from the first fixed block, the slide rod is prevented from being locked, the stability of the structure is improved, and the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of a reservoir of the present invention;
FIG. 3 is a perspective view of a structural fixing rod of the present invention;
FIG. 4 is a top view of a first card slot of the present invention;
FIG. 5 is an enlarged view of a portion of structure A of the present invention;
FIG. 6 is an enlarged view of a portion of structure B of the present invention;
fig. 7 is a partial enlarged view of structure C of the present invention.
In the figure: the device comprises a transverse plate 1, an observation box 2, a shielding mechanism 3, a shielding plate 301, a fixing plate 302, a lifting handle 303, a fixing mechanism 4, a fixing rod 401, a clamping block 402, a first clamping groove 403, a first fixing block 5, a sliding rod 6, a water storage tank 7, a pull ring 8, a clamping rod 9, a second fixing block 10, a tension spring 11, a second clamping groove 12 and a third fixing block 13.
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. 1-7, a rice field cultivation teaching model for students comprises a transverse plate 1, an observation box 2 is fixedly connected to the top of the transverse plate 1, a shielding mechanism 3 is sleeved on the surface of the observation box 2, the shielding mechanism 3 comprises a shielding plate 301, the inner wall of the shielding plate 301 is movably connected with the surface of the observation box 2, fixing plates 302 are fixedly connected to the tops of the two sides of the shielding plate 301, a handle 303 is fixedly connected to one side of the fixing plate 302 away from the shielding plate 301, the shielding mechanism 3 is arranged to facilitate a user to check the condition inside the observation box 2, the capability of the model to be close to the reality is increased, the use of the user is facilitated, second fixing blocks 10 are arranged on the two sides of the bottom of the shielding plate 301, one side of the second fixing block 10 close to the observation box 2 is fixedly connected with the surface of the observation box 2, and the second fixing block 10 is arranged to limit the shielding plate 301, the shielding plate 301 is prevented from being separated from the observation box 2, the structural stability is improved, the top of the observation box 2 is provided with the fixing mechanism 4, the fixing mechanism 4 comprises a fixing rod 401, the front side and the rear side of the bottom of the fixing rod 401 are fixedly connected with a clamping block 402, the bottom of the clamping block 402 penetrates through the observation box 2 and extends into the observation box 2, the top of the observation box 2 is provided with a first clamping groove 403 matched with the clamping block 402 for use, two fixing rods 401 can conveniently clamp plants by arranging the fixing mechanism 4, the plants are prevented from falling, the use of a user is facilitated, the practicability of the device is improved, the number of the fixing rods 401 is several, the fixing rods 401 are evenly distributed at the top of the observation box 2, the device can be convenient for the fixing of the plants by arranging the fixing rods 401 and the first clamping grooves 403, the first clamping grooves 403 can conveniently clamp the clamping block 402, the fixing flexibility of the fixing rod 401 is improved, both sides of the top of the observation box 2 are fixedly connected with a first fixing block 5, the inside of the first fixing block 5 is movably connected with a sliding rod 6, the top of the inside of the observation box 2 is provided with a water storage tank 7, the top of the water storage tank 7 is fixedly connected with the bottom of the sliding rod 6, the top of the sliding rod 6 is fixedly connected with a third fixing block 13, the bottom of the third fixing block 13 is matched with the top of the first fixing block 5 for use, through the arrangement of the third fixing block 13, the phenomenon that the sliding rod 6 is separated from the first fixing block 5 can be avoided, the blocking of the sliding rod 6 is avoided, the stability of the structure is improved, the service life of the device is prolonged, one side of the first fixing block 5, which is far away from the water storage tank 7, is provided with a pull ring 8, one side of the pull ring 8, which is near to the first fixing block 5, one side of the pull ring 9, which is far away from the pull ring 8, penetrates through the first fixing block 5 and extends to the inside of the sliding rod 6, the surface cover of kelly 9 is equipped with extension spring 11, one side that extension spring 11 is close to pull ring 8 is connected with the fixed surface of pull ring 8, one side that pull ring 8 was kept away from to extension spring 11 is connected with the fixed surface of first fixed block 5, through setting up extension spring 11, can make pull ring 8 remain the power to first fixed block 5 all the time, make things convenient for the chucking of kelly 9, increase the fixed stability of slide bar 6, make things convenient for the fixed of structure, the second draw-in groove 12 that cooperation kelly 9 used is seted up on the surface of slide bar 6, the quantity of second draw-in groove 12 is a plurality of, and evenly distributed is on the surface of slide bar 6, through setting up second draw-in groove 12, can effectively increase the fixed flexibility of slide bar 6, increase the flexibility that slide bar 6 adjusted, increase the flexibility of device.
When the device is used, when a user needs to adjust the position of the water storage tank 7, the pull ring 8 is pulled to one side far away from the slide rod 6, the pull ring 8 drives the clamping rod 9 to move to one side far away from the slide rod 6, when the clamping rod 9 moves out of the interior of the slide rod 6, the third fixing block 13 moves up and down, the slide rod 6 drives the water storage tank 7 to move up and down, when the water storage tank 7 moves to a proper position, the pull ring 8 is loosened, the pull spring 11 pulls the pull ring 8, the pull ring 8 drives the clamping rod 9 to move, so that the clamping rod 9 is clamped into the interior of the slide rod 6, the fixing of the slide rod 6 is completed, when a plant needs to be fixed, the fixing rod 401 is moved upwards, when the fixing rod 402 is separated from the first clamping groove, the fixing rod 401 is moved downwards, the fixing rod 401 drives the clamping block 402 to be clamped into the first clamping groove 403, accomplish the fixed of dead lever 401, when the user need look over the inside condition of observation box 2, rebound handle 303, handle 303 drive fixed plate 302 rebound, and fixed plate 302 drives shielding plate 301 rebound, lets the user look over the inside condition of observation box 2 through observation box 2, and the person's of facilitating the use has improved the practicality that the teaching model was bred in the paddy field.
In summary, the following steps: this student's teaching model that paddy field was bred, through setting up diaphragm 1, observation box 2, shelter from mechanism 3, shielding plate 301, fixed plate 302, handle 303, fixed establishment 4, dead lever 401, fixture block 402, first draw-in groove 403, first fixed block 5, slide bar 6, aqua storage tank 7, pull ring 8 and card pole 9's cooperation use, solved the unable degree of depth of adjusting the water source of current paddy field breeding teaching model in the use to cause the ecological problem of unable different conditions that satisfies.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. The utility model provides a student's teaching model of rice field is bred, includes diaphragm (1), its characterized in that: the top of the transverse plate (1) is fixedly connected with an observation box (2), the surface of the observation box (2) is sleeved with a shielding mechanism (3), the top of the observation box (2) is provided with a fixing mechanism (4), both sides of the top of the observation box (2) are fixedly connected with first fixing blocks (5), a slide bar (6) is movably connected inside the first fixed block (5), a water storage tank (7) is arranged at the top inside the observation box (2), the top of the water storage tank (7) is fixedly connected with the bottom of the sliding rod (6), a pull ring (8) is arranged on one side of the first fixed block (5) far away from the water storage tank (7), a clamping rod (9) is fixedly connected with one side of the pull ring (8) close to the first fixed block (5), one side, far away from the pull ring (8), of the clamping rod (9) penetrates through the first fixing block (5) and extends into the sliding rod (6);
the shielding mechanism (3) comprises a shielding plate (301), the inner wall of the shielding plate (301) is movably connected with the surface of the observation box (2), fixing plates (302) are fixedly connected to the tops of the two sides of the shielding plate (301), and a lifting handle (303) is fixedly connected to one side, far away from the shielding plate (301), of each fixing plate (302); the fixing mechanism (4) comprises a fixing rod (401), clamping blocks (402) are fixedly connected to the front side and the rear side of the bottom of the fixing rod (401), the bottom of each clamping block (402) penetrates through the observation box (2) and extends into the observation box (2), and a first clamping groove (403) matched with each clamping block (402) for use is formed in the top of the observation box (2);
a tension spring (11) is sleeved on the surface of the clamping rod (9), one side, close to the pull ring (8), of the tension spring (11) is fixedly connected with the surface of the pull ring (8), and one side, far away from the pull ring (8), of the tension spring (11) is fixedly connected with the surface of the first fixing block (5); the surface of the sliding rod (6) is provided with a plurality of second clamping grooves (12) matched with the clamping rods (9) for use, and the second clamping grooves (12) are uniformly distributed on the surface of the sliding rod (6);
when the plant water storage tank fixing device is used, when a user needs to adjust the position of a water storage tank (7), a pull ring (8) is pulled to one side far away from a sliding rod (6), the pull ring (8) drives a clamping rod (9) to move to one side far away from the sliding rod (6), when the clamping rod (9) moves out of the inside of the sliding rod (6), a third fixing block (13) is moved up and down, the third fixing block (13) drives the sliding rod (6) to move up and down, the sliding rod (6) drives the water storage tank (7) to move up and down, when the water storage tank (7) moves to a proper position, the pull ring (8) is loosened, a tension spring (11) pulls the pull ring (8), the pull ring (8) drives the clamping rod (9) to move, the clamping rod (9) is clamped into the inside of the sliding rod (6), the sliding rod (6) is fixed, when a plant needs to be fixed, a fixing rod (401) is moved upwards, the fixing rod (401) drives a clamping block (402) to move upwards, and when the clamping block (402) is separated from a first clamping groove (403), remove dead lever (401), make two dead levers (401) press from both sides tight plant, dead lever (401) move down, dead lever (401) drive fixture block (402) card and go into first draw-in groove (403), accomplish the fixed of dead lever (401), when the user need look over the inside condition of observation box (2), upward movement handle (303), handle (303) drive fixed plate (302) rebound, fixed plate (302) drive shielding plate (301) rebound, let the user look over the inside condition of observation box (2) through observation box (2), convenience of customers's use.
2. The student teaching model for rice field cultivation as claimed in claim 1, wherein: two sides of the bottom of the shielding plate (301) are provided with second fixing blocks (10), and one side, close to the observation box (2), of each second fixing block (10) is fixedly connected with the surface of the observation box (2).
3. The student teaching model for rice field cultivation as claimed in claim 2, wherein: the quantity of dead lever (401) is a plurality of, and evenly distributed is at the top of observation box (2), the quantity of first draw-in groove (403) is a plurality of, and evenly distributed is at the top of observation box (2).
4. The student teaching model for rice field cultivation as claimed in claim 1, wherein: the top of the sliding rod (6) is fixedly connected with a third fixing block (13), and the bottom of the third fixing block (13) is matched with the top of the first fixing block (5) for use.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910340811.9A CN110047364B (en) | 2019-04-25 | 2019-04-25 | Student teaching model for rice field cultivation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910340811.9A CN110047364B (en) | 2019-04-25 | 2019-04-25 | Student teaching model for rice field cultivation |
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| CN110047364A CN110047364A (en) | 2019-07-23 |
| CN110047364B true CN110047364B (en) | 2021-12-28 |
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| KR20010008259A (en) * | 2000-11-15 | 2001-02-05 | 남주희 | A method for erecting rice plant tumbled down, and the apparatus for the above method |
| CN106718453A (en) * | 2016-12-30 | 2017-05-31 | 广西壮族自治区农业科学院水稻研究所 | A kind of paddy rice incubator |
| CN108029544A (en) * | 2017-12-27 | 2018-05-15 | 安徽国豪农业科技有限公司 | A kind of culture apparatus for rice seedling |
| CN208173106U (en) * | 2017-12-27 | 2018-11-30 | 漳州市百兴云商务服务有限公司 | A kind of adjustable field experiment Sign Board |
| CN208590430U (en) * | 2018-06-14 | 2019-03-12 | 重庆市綦江区粟伦生家庭农场 | A kind of ecological cultivation system |
| CN208624300U (en) * | 2018-08-07 | 2019-03-22 | 宜春学院 | A kind of rice constant temperature cultivating pool |
-
2019
- 2019-04-25 CN CN201910340811.9A patent/CN110047364B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010008259A (en) * | 2000-11-15 | 2001-02-05 | 남주희 | A method for erecting rice plant tumbled down, and the apparatus for the above method |
| CN106718453A (en) * | 2016-12-30 | 2017-05-31 | 广西壮族自治区农业科学院水稻研究所 | A kind of paddy rice incubator |
| CN108029544A (en) * | 2017-12-27 | 2018-05-15 | 安徽国豪农业科技有限公司 | A kind of culture apparatus for rice seedling |
| CN208173106U (en) * | 2017-12-27 | 2018-11-30 | 漳州市百兴云商务服务有限公司 | A kind of adjustable field experiment Sign Board |
| CN208590430U (en) * | 2018-06-14 | 2019-03-12 | 重庆市綦江区粟伦生家庭农场 | A kind of ecological cultivation system |
| CN208624300U (en) * | 2018-08-07 | 2019-03-22 | 宜春学院 | A kind of rice constant temperature cultivating pool |
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