CN220207021U - Gentle slope plant wave-eliminating water tank experimental adjusting device - Google Patents
Gentle slope plant wave-eliminating water tank experimental adjusting device Download PDFInfo
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- CN220207021U CN220207021U CN202321956078.1U CN202321956078U CN220207021U CN 220207021 U CN220207021 U CN 220207021U CN 202321956078 U CN202321956078 U CN 202321956078U CN 220207021 U CN220207021 U CN 220207021U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 239000013049 sediment Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000002474 experimental method Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 33
- 238000000034 method Methods 0.000 description 7
- 230000012010 growth Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 240000002044 Rhizophora apiculata Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Abstract
The utility model provides an experimental adjusting device for a gentle slope plant wave-eliminating water tank, which comprises a horizontal water tank section and a gentle slope water tank section, wherein the gentle slope water tank section is movably hinged with the horizontal water tank section, and wave measuring devices are arranged on the horizontal water tank section and the gentle slope water tank section; a wave generator is arranged on the left side of the horizontal water tank section, and a sediment collection box is arranged on the right side of the wave generator; install the plant model setting plate on the gentle slope basin section, plant model setting plate below is equipped with the inclinometer, plant model setting plate right side is equipped with the unrestrained net that disappears, and gentle slope basin section right side below is equipped with a pair of slide rail, and two slide rail tops are equipped with and remove the box, all install the gyro wheel in four corners in removal box bottom surface, are equipped with lifting adjustment mechanism between removal box and the gentle slope basin section. The utility model is convenient to flexibly adjust the gradient of the gentle slope water tank section according to the needs through the cooperation arrangement among the structures, and is simple to operate and beneficial to popularization.
Description
Technical Field
The utility model relates to the technical field related to model experiment equipment, in particular to an experimental adjusting device for a gentle slope plant wave-eliminating water tank.
Background
The ecological environment of the coastal zone faces an increasingly serious challenge, and the wave erosion and tsunami and storm disasters bring great harm to the production and life of people. The beach and mangrove ecosystem is widely distributed in the southern coastal and tidal estuary areas of subtropical and tropical regions of our country, and vegetation plays an important role in weakening wave energy, resisting coastal erosion and protecting coastal lines. Therefore, simulating the wave-eliminating effect of vegetation by using a physical model is important for understanding the mechanism and further formulating coastal protection measures; the coast protection physical model test device is various in types, and the water tank test device is used for simulating a fluid environment and researching fluid movement and characteristics;
at present, the existing water tank experimental device for simulating the wave attenuation effect of coastal area vegetation is generally provided with a rigid or semi-rigid plant model in a water tank to simulate vegetation actually growing in coastal areas, one end of the water tank is provided with a wave generator to simulate sea direction incoming waves, the wave attenuation effect of plants is explored by adjusting the water level of the water tank and setting the output wave height, measuring the wave height, wavelength, wave speed and other parameter changes of the wave passing through the plant model, theoretical support is provided for evaluating the protection of vegetation on coastal lines, however, the existing plant wave attenuation water tank experimental device is mostly of a horizontal structure, cannot truly simulate the growth environment of coastal tidal flat vegetation with a certain gradient, and the accuracy of later experiments is easy to influence;
therefore, to above-mentioned problem, this scheme provides a gentle slope plant wave-eliminating trough experiment adjusting device.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an experimental adjusting device for a gentle slope plant wave-eliminating water tank, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the experimental adjusting device for the wave-eliminating water tank of the gentle slope plant comprises a horizontal water tank section and a gentle slope water tank section, wherein the gentle slope water tank section is arranged at the right end of the horizontal water tank section and is movably hinged with the horizontal water tank section, and wave measuring devices are arranged on the horizontal water tank section and the gentle slope water tank section;
a wave generator is arranged on the left side of the horizontal water tank section, a sediment collection box is arranged on the right side of the wave generator, and the sediment collection box is arranged on the horizontal water tank section;
the utility model discloses a plant model installation board, including gentle slope basin section, plant model installation board's below is provided with the inclinometer, inclinometer fixed mounting is on the bottom surface of gentle slope basin section, plant model installation board's right side is provided with the unrestrained net that disappears, unrestrained net demountable installation is in the gentle slope basin section, the right side below of gentle slope basin section is provided with symmetrical slide rail, every slide rail is all fixed mounting subaerial, two the top of slide rail is provided with the removal box, four corners in the bottom surface of removal box all install the gyro wheel, every the gyro wheel all is located corresponding slide rail and removes along corresponding slide rail, just be provided with lift adjustment mechanism between removal box and the gentle slope basin section.
Furthermore, four corners of the bottom surface of the horizontal water tank section are fixedly provided with fixing bases.
Further, the sediment collection box comprises a collection frame, the collection frame penetrates through the bottom surface of the horizontal water tank section and is fixedly connected and communicated with the horizontal water tank section, the bottom end of the collection frame is provided with an inclined section, one end of the inclined section of the collection frame is movably hinged with an adjusting inclined plate, and the other end of the adjusting inclined plate is detachably mounted on the collection frame.
Further, a plurality of plant planting grooves are uniformly formed in the top surface of the plant model placement plate.
Further, the lifting adjusting mechanism comprises two matching sliding grooves, a driving motor and a lifting platform, wherein the two matching sliding grooves are respectively formed in two sides of the inner wall of the movable box body, a matching plate is slidably arranged between the two matching sliding grooves, the driving motor is fixedly arranged on the right side surface of the movable box body in a penetrating mode, an adjusting screw is fixedly arranged at the power output end of the driving motor, and the left end of the adjusting screw penetrates through the matching plate and is in rotary connection with the inner wall of the movable box body;
the lifting platform is arranged above the movable box body, a pair of connecting rods are arranged between the lifting platform and the gentle slope water tank section, one end of each connecting rod is movably hinged with the gentle slope water tank section, the other end of each connecting rod is fixedly connected with the lifting platform, a plurality of pairs of symmetrical hinging pieces are uniformly arranged between the lifting platform and the movable box body, two adjacent hinging pieces are movably hinged, and each group of hinging pieces consists of two hinging rods which are movably hinged in a crossing way;
the left side of cooperation board is provided with two fixing bases, every the fixing base all sets firmly on the interior top surface of removal box, every that is located the below the articulated elements respectively with the top surface one end activity hinge of corresponding fixing base, cooperation board, two spacing spouts have been seted up to lift platform's bottom surface, every all slide in the spacing spout and be equipped with spacing slider, every that is located the top the articulated elements respectively with corresponding spacing slider, lift platform's bottom surface one end activity hinge.
Furthermore, two sides of the sliding rail, which are away from each other, are fixedly provided with locking plates, each locking plate is uniformly provided with a plurality of locking grooves, two sides of the movable box body are movably hinged with locking pins, and the locking pins are matched and clamped into the corresponding locking grooves.
Further, the horizontal water tank section is formed by fixedly connecting a first bottom plate and two first side plates, the gentle slope water tank section is formed by fixedly connecting a second bottom plate and two second side plates, and the first bottom plate, the first side plates, the second bottom plate and the second side plates are all made of transparent materials.
The utility model provides an experimental adjusting device for a wave-eliminating water tank of a gentle slope plant. Compared with the prior art, the method has the following beneficial effects:
1. according to the utility model, through the arrangement of the lifting adjusting mechanism, the height of one end of the gentle slope water tank section can be flexibly adjusted according to experimental simulation requirements, so that the gradient adjustment of the gentle slope water tank section is realized, thereby better reducing the natural topography condition of the actual tidal flat plant growth, effectively solving the problem that the plant wave-eliminating water tank experimental device in the technical background is of a horizontal structure, and being incapable of truly simulating the growth environment of coastal tidal flat vegetation with a certain gradient, and improving the accuracy of later experiments;
2. according to the utility model, the plant model setting plate is uniformly provided with the plurality of plant planting grooves, and a worker can flexibly adjust the planting density according to plant planting requirements, so that the wave-eliminating environment of the plant can be better simulated in the later period.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a two-dimensional schematic of the overall structure of the present utility model in front view;
FIG. 2 shows a top two-dimensional schematic view of the overall structure of the present utility model;
FIG. 3 shows a schematic of two-dimensional connection at the lift adjustment mechanism of the present utility model;
FIG. 4 shows a three-dimensional schematic of the lift adjustment mechanism of the present utility model;
FIG. 5 shows a three-dimensional schematic of the lift adjustment mechanism of the present utility model;
FIG. 6 shows a three-dimensional schematic of the sediment collection box of the present utility model;
the figure shows: 1. a horizontal flume section; 2. a gentle slope water trough section; 4. a lifting adjusting mechanism; 41. a driving motor; 42. moving the box body; 43. a hinge; 431. a fixing seat; 432. matching plates; 433. matching with the sliding groove; 44. adjusting a screw; 45. a lifting platform; 451. a limit sliding block; 452. limiting sliding grooves; 46. a slide rail; 47. a roller; 48. a locking pin; 49. a locking groove; 5. a plant model setting plate; 6. a wave generator; 7. a wave-eliminating net; 8. a fixed base; 9. an inclinometer; 10. a sediment collection box; 101. adjusting the sloping plate; 102. a collection frame; 11. wave measurer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
In order to solve the technical problem in the background technology, a gentle slope plant wave-eliminating water tank experimental adjusting device is provided as follows:
the utility model provides an experimental adjusting device for a gentle slope plant wave-eliminating water tank, which is shown in figures 1-6 and comprises a horizontal water tank section 1 and a gentle slope water tank section 2, wherein the gentle slope water tank section 2 is arranged at the right end of the horizontal water tank section 1 and is movably hinged with the horizontal water tank section 1, and four corners of the bottom surface of the horizontal water tank section 1 are fixedly provided with fixing bases 8. The horizontal water tank section 1 and the gentle slope water tank section 2 are provided with wave measuring devices 11;
the left side of the horizontal water tank section 1 is provided with a wave generator 6, the right side of the wave generator 6 is provided with a sediment collection box 10, and the sediment collection box 10 is arranged on the horizontal water tank section 1;
the plant model installation plate 5 is fixedly installed on the gentle slope water tank section 2, the inclinometer 9 is arranged below the plant model installation plate 5, the inclinometer 9 is fixedly installed on the bottom surface of the gentle slope water tank section 2, the wave dissipation net 7 is arranged on the right side of the plant model installation plate 5, the wave dissipation net 7 is detachably installed in the gentle slope water tank section 2, a pair of symmetrical sliding rails 46 are arranged below the right side of the gentle slope water tank section 2, each sliding rail 46 is fixedly installed on the ground, a movable box 42 is arranged above the two sliding rails 46, rollers 47 are installed at four corners of the bottom surface of the movable box 42, each roller 47 is located in the corresponding sliding rail 46 and moves along the corresponding sliding rail 46, and a lifting adjusting mechanism 4 is arranged between the movable box 42 and the gentle slope water tank section 2.
The lifting adjusting mechanism 4 comprises two matching sliding grooves 433, a driving motor 41 and a lifting platform 45, wherein the two matching sliding grooves 433 are respectively arranged on two sides of the inner wall of the movable box body 42, a matching plate 432 is arranged between the two matching sliding grooves 433 in a sliding manner, the driving motor 41 is fixedly arranged on the right side surface of the movable box body 42 in a penetrating manner, an adjusting screw 44 is fixedly arranged on the power output end of the driving motor 41, and the left end of the adjusting screw 44 penetrates through the matching plate 432 and is in rotary connection with the inner wall of the movable box body 42;
the lifting platform 45 is arranged above the movable box body 42, a pair of connecting rods are arranged between the lifting platform 45 and the gentle slope water tank section 2, one end of each connecting rod is movably hinged with the gentle slope water tank section 2, the other end of each connecting rod is fixedly connected with the lifting platform 45, a plurality of pairs of symmetrical hinging pieces 43 are uniformly arranged between the lifting platform 45 and the movable box body 42, two adjacent hinging pieces 43 are movably hinged, and each group of hinging pieces 43 consists of two hinging rods which are movably hinged in a crossing way;
two fixing seats 431 are arranged on the left side of the matching plate 432, each fixing seat 431 is fixedly arranged on the inner top surface of the movable box body 42, each hinge piece 43 located below is movably hinged with the corresponding fixing seat 431 and one end of the top surface of the matching plate 432, two limiting sliding grooves 452 are formed in the bottom surface of the lifting platform 45, limiting sliding blocks 451 are slidably arranged in each limiting sliding groove 452, and each hinge piece 43 located above is movably hinged with the corresponding limiting sliding block 451 and one end of the bottom surface of the lifting platform 45.
When specifically using, be mostly horizontal structure for solving among the technical background plant wave-dissipating basin experimental apparatus, the unable real problem of simulating the growth environment of coastal tidal flat vegetation that has certain slope to this design of scheme to simulate the vegetation growth environment that has the slope so as to improve the accuracy of later stage experiment, the operation is as follows:
when the gradient of its gentle slope basin section 2 needs to be adjusted, start driving motor 41, simultaneously under the spacing cooperation of two cooperation spouts 433, drive cooperation board 432 and remove left, simultaneously under articulated operation, drive two adjacent articulated elements 43 and all carry out movable hinge, and then realize elevating platform 45's rising, drive gyro wheel 47 simultaneously and remove left along corresponding slide rail 46, and then drive gentle slope basin section 2 and carry out movable hinge along horizontal trough section 1, so, be convenient for accomplish the gradient adjustment operation to gentle slope basin section 2, when needs reduce its gradient, reverse operation can.
As an improvement of the technical scheme, the horizontal water tank section 1 is formed by fixedly connecting a first bottom plate and two first side plates, the gentle slope water tank section 2 is formed by fixedly connecting a second bottom plate and two second side plates, and the first bottom plate, the first side plates, the second bottom plate and the second side plates are all made of transparent materials. When the device is specifically used, the horizontal water tank section 1 and the gentle slope water tank section 2 are made of transparent materials, so that experimental observation can be conveniently and better carried out in the later stage, and experimental operation can be facilitated in the later stage.
As the improvement of the technical scheme, the sediment collection box 10 comprises a collection frame 102, wherein the collection frame 102 penetrates through the bottom surface of the horizontal water tank section 1 and is fixedly connected and communicated with the horizontal water tank section 1, the bottom end of the collection frame 102 is provided with an inclined section, one end of the inclined section of the collection frame 102 is movably hinged with an adjusting inclined plate 101, and the other end of the adjusting inclined plate 101 is detachably arranged on the collection frame 102. When the device is specifically used, as the gentle slope water tank section 2 has a certain gradient, water and sediment flowing back to the horizontal water tank section 1 can be collected in the sediment collection box 10, so that the later cleaning and collecting operation is facilitated.
As an improvement of the above technical scheme, a plurality of plant planting grooves are uniformly formed on the top surface of the plant model mounting plate 5. When the wave-eliminating device is specifically used, a plurality of plant planting grooves are uniformly formed in the plant model placement plate 5, and a worker can flexibly adjust the planting density according to plant planting requirements so as to simulate the wave-eliminating environment of plants better in the later period.
Example two
As shown in fig. 1 to 6, on the basis of the above embodiment, the present embodiment further gives the following:
the side of the two sliding rails 46 facing away from each other is fixedly provided with a locking plate, each locking plate is uniformly provided with a plurality of locking grooves 49, two sides of the movable box body 42 are movably hinged with locking pins 48, and the locking pins 48 are matched and clamped into the corresponding locking grooves 49. The movable case 42 is provided with a support bar supporting the locking pin 48.
In specific use, following the foundation of the first embodiment, when the gentle slope water tank section 2 is adjusted to a proper slope position, in order to increase the slope stability of the gentle slope water tank section 2, the following operation is performed:
when the movable box body 42 moves to a proper position, the locking pin 48 is removed, the locking pin 48 is rotated, and the bottom end of the locking pin 48 is driven to be clamped into the corresponding locking groove 49, so that the position of the movable box body 42 is fixed.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a gentle slope plant wave-eliminating trough experiment adjusting device, includes horizontal basin section (1), gentle slope basin section (2), its characterized in that: the gentle slope water tank section (2) is arranged at the right end of the horizontal water tank section (1) and is movably hinged with the horizontal water tank section (1), and the horizontal water tank section (1) and the gentle slope water tank section (2) are provided with wave measuring devices (11);
a wave generator (6) is arranged on the left side of the horizontal water tank section (1), a sediment collection box (10) is arranged on the right side of the wave generator (6), and the sediment collection box (10) is arranged on the horizontal water tank section (1);
plant model setting plate (5) is fixedly mounted on gentle slope basin section (2), the below of plant model setting plate (5) is provided with inclinometer (9), inclinometer (9) fixed mounting is on the bottom surface of gentle slope basin section (2), the right side of plant model setting plate (5) is provided with unrestrained net (7) that disappears, unrestrained net (7) demountable installation is in gentle slope basin section (2), the right side below of gentle slope basin section (2) is provided with a pair of symmetrical slide rail (46), every slide rail (46) are all fixed mounting subaerial, two the top of slide rail (46) is provided with removal box (42), four corners in the bottom surface of removal box (42) all install gyro wheel (47), every gyro wheel (47) all are located corresponding slide rail (46) and move along corresponding slide rail (46), just be provided with lift adjustment mechanism (4) between removal box (42) and gentle slope basin section (2).
2. The gentle slope plant wave-dissipating trough experimental adjustment device according to claim 1, characterized in that: four corners of the bottom surface of the horizontal water tank section (1) are fixedly provided with fixing bases (8).
3. The gentle slope plant wave-dissipating trough experimental adjustment device according to claim 1, characterized in that: the sediment collection box (10) comprises a collection frame (102), wherein the collection frame (102) penetrates through the bottom surface of the horizontal water tank section (1) and is fixedly connected and communicated with the horizontal water tank section (1), the bottom end of the collection frame (102) is provided with an inclined section, one end of the inclined section of the collection frame (102) is movably hinged with an adjusting inclined plate (101), and the other end of the adjusting inclined plate (101) is detachably arranged on the collection frame (102).
4. The gentle slope plant wave-dissipating trough experimental adjustment device according to claim 1, characterized in that: a plurality of plant planting grooves are uniformly formed in the top surface of the plant model placement plate (5).
5. The gentle slope plant wave-dissipating trough experimental adjustment device according to claim 1, characterized in that: the lifting adjusting mechanism (4) comprises two matching sliding grooves (433), a driving motor (41) and a lifting platform (45), wherein the two matching sliding grooves (433) are respectively formed in two sides of the inner wall of the movable box body (42), a matching plate (432) is slidably arranged between the two matching sliding grooves (433), the driving motor (41) is fixedly arranged on the right side surface of the movable box body (42) in a penetrating mode, an adjusting screw (44) is fixedly arranged at the power output end of the driving motor (41), and the left end of the adjusting screw (44) penetrates through the matching plate (432) and is in rotary connection with the inner wall of the movable box body (42);
the lifting platform (45) is arranged above the movable box body (42), a pair of connecting rods are arranged between the lifting platform (45) and the gentle slope water tank section (2), one end of each connecting rod is movably hinged with the gentle slope water tank section (2), the other end of each connecting rod is fixedly connected with the lifting platform (45), a plurality of pairs of symmetrical hinging pieces (43) are uniformly arranged between the lifting platform (45) and the movable box body (42), two adjacent hinging pieces (43) are movably hinged, and each group of hinging pieces (43) consists of two hinging rods which are movably hinged in a crossing way;
the left side of cooperation board (432) is provided with two fixing bases (431), every fixing base (431) all sets firmly on the interior top surface of removal box (42), every that is located the below articulated elements (43) respectively with the top surface one end activity hinge of corresponding fixing base (431), cooperation board (432), two spacing spouts (452) have been seted up to the bottom surface of lift platform (45), every all slide in spacing spout (452) and be equipped with spacing slider (451), every that is located the top articulated elements (43) respectively with the bottom surface one end activity hinge of corresponding spacing slider (451), lift platform (45).
6. The experimental adjustment device for the wave-dissipating water tank of the gentle slope plant according to claim 5, wherein: the two sides of the sliding rails (46) facing away from each other are fixedly provided with locking plates, each locking plate is uniformly provided with a plurality of locking grooves (49), two sides of the movable box body (42) are movably hinged with locking pins (48), and the locking pins (48) are matched and clamped into the corresponding locking grooves (49).
7. The gentle slope plant wave-dissipating trough experimental adjustment device according to claim 1, characterized in that: the horizontal water tank section (1) is formed by fixedly connecting a first bottom plate and two first side plates, the gentle slope water tank section (2) is formed by fixedly connecting a second bottom plate and two second side plates, and the first bottom plate, the first side plates, the second bottom plate and the second side plates are all made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956078.1U CN220207021U (en) | 2023-07-25 | 2023-07-25 | Gentle slope plant wave-eliminating water tank experimental adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956078.1U CN220207021U (en) | 2023-07-25 | 2023-07-25 | Gentle slope plant wave-eliminating water tank experimental adjusting device |
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| Publication Number | Publication Date |
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| CN220207021U true CN220207021U (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956078.1U Active CN220207021U (en) | 2023-07-25 | 2023-07-25 | Gentle slope plant wave-eliminating water tank experimental adjusting device |
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| Country | Link |
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| CN (1) | CN220207021U (en) |
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2023
- 2023-07-25 CN CN202321956078.1U patent/CN220207021U/en active Active
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