CN213639183U - Tomato is planted and is used soilless culture device - Google Patents
Tomato is planted and is used soilless culture device Download PDFInfo
- Publication number
- CN213639183U CN213639183U CN202021724906.5U CN202021724906U CN213639183U CN 213639183 U CN213639183 U CN 213639183U CN 202021724906 U CN202021724906 U CN 202021724906U CN 213639183 U CN213639183 U CN 213639183U
- Authority
- CN
- China
- Prior art keywords
- water
- planting
- support frame
- water tank
- soilless culture
- 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.)
- Expired - Fee Related
Links
- 235000007688 Lycopersicon esculentum Nutrition 0.000 title claims abstract description 27
- 240000003768 Solanum lycopersicum Species 0.000 title description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000012258 culturing Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 241000227653 Lycopersicon Species 0.000 claims abstract 10
- 238000004891 communication Methods 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 20
- 235000015097 nutrients Nutrition 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000012136 culture method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 239000003501 hydroponics Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a soilless culture device for tomato planting, which comprises a supporting frame, wherein a planting plate for culturing tomatoes is fixedly arranged on the supporting frame, a plurality of planting grooves are uniformly formed in the planting plate, a water tank is arranged on one side of the supporting frame, a water pump with one end connected with the inside of the water tank is arranged on the top of the water tank, the water outlet end of the water pump is connected with a water pipe, one end of the water pipe, which is far away from the water pump, is connected with a moving mechanism arranged on the supporting frame, a water collecting tank for collecting redundant liquid is arranged at the bottom of the planting plate, one side of the water collecting tank, which is close to the water tank, is communicated with the water tank, and a; moving mechanism is including setting up the spout that is close to water tank one side upper end at the support frame, the support frame is inside to be provided with first lead screw in the spout top, can fix the plant to the even watering of plant, and is practical stronger.
Description
Technical Field
The utility model relates to a tomato planting equipment technical field specifically is a tomato is planted and is used soilless culture device.
Background
Soilless culture refers to a culture method in which water, grass carbon or forest leaf mold, vermiculite and other media are used as substrates for fixing plants, and the plant roots can directly contact with nutrient solution. The components of the nutrient solution in the soilless culture are easy to control and can be adjusted at any time. In places with proper illumination and temperature and no soil, such as deserts, beaches and barren islands, the method can be carried out as long as a certain amount of fresh water is supplied. Soilless culture is divided into hydroponic culture, fog (air) culture and matrix culture according to the difference of culture media. Hydroponics is a cultivation method in which the root system of a plant is directly contacted with a nutrient solution without using a substrate. The water culture method of a nutrient solution membrane method is usually adopted, even if a layer of very thin nutrient solution layer continuously and circularly flows through the root system of the crop, the water and nutrient of the crop are continuously supplied, and the fresh oxygen of the root system is continuously supplied.
The water pipe has all been laid to each other plant among the device that has now, has seted up the through-hole on the water pipe and waters to the plant, and a large amount of water pipes need be laid to this kind of mode, and waters evenly inadequately, is not suitable for large tracts of land and plants, and the tomato plant need support it fixedly at the growth in-process, prevents that the plant is crooked.
To the above-mentioned problem, design a modified tomato planting and use soilless culture device now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tomato is planted and is used soilless culture device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a soilless culture device for planting tomatoes comprises a support frame, wherein a planting plate for culturing tomatoes is fixedly arranged on the support frame, a plurality of planting grooves are uniformly formed in the planting plate, a water tank is arranged on one side of the support frame, a water pump with one end connected with the inside of the water tank is arranged at the top of the water tank, the water outlet end of the water pump is connected with a water pipe, one end, away from the water pump, of the water pipe is connected with a moving mechanism arranged on the support frame, a water collecting groove for collecting redundant liquid is formed in the bottom of the planting plate, one side, close to the water tank, of the water collecting groove is communicated with the water tank, and a clamping mechanism for fixing tomato seedlings; the moving mechanism is including setting up the spout that is close to water tank one side upper end at the support frame, the support frame is inside to be provided with first lead screw in the spout top, first lead screw one end is rotated with the support frame inner wall and is connected, its other end extend to the support frame outside and with the output fixed connection of motor, it is provided with first slider to slide on the first lead screw, first slider passes through connecting block fixedly connected with horizontal pole, the one end that the water pump was kept away from to the water pipe is passed the spout and can be dismantled the setting in the horizontal pole bottom, the water pipe bottom evenly is provided with a plurality of.
Preferably, fixture is including setting up the control box at planting board one side top, the inside second lead screw of being connected rather than the inner wall rotation that is provided with of control box, second lead screw both ends are provided with opposite direction's screw, and its both ends all slide and be provided with the second slider, two the one end that the second slider is close to planting the groove passes through the equal fixedly connected with splint of connecting block, the fixed driven gear that is provided with of intermediate position on the second lead screw, driven gear one side is provided with rather than the engaged driving gear, driven gear's one end fixedly connected with pivot is kept away from to the driving gear, the pivot other end extends to the outside and fixed mounting of control box has the knob, two even and symmetry has seted up solid fixed ring on the splint.
Preferably, the fixing ring is provided with a sponge layer.
Preferably, the bottom of the control box is fixedly connected with a telescopic rod.
Preferably, the bottom of the planting groove is provided with a through hole.
Preferably, a filter screen is arranged at the communication position of the water collecting tank and the water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with moving mechanism in the device, through starter motor, can drive first lead screw and rotate, can make first slider pass through the connecting block and drive the horizontal pole and remove along first lead screw, the horizontal pole can drive the water pipe and remove on the support frame along the spout, open the water pump, water in the water tank is spout from the shower nozzle by the water pump water pipe, the water pipe can remove the water spray, can carry out even watering to the seedling in each corner on the planting board, the through-hole of planting tank bottom can leak the not absorptive moisture of seedling to the collection inslot, collecting vat and water tank intercommunication, can be to the water cyclic utilization that can not absorb, the setting of filter screen can prevent that the impurity in the moisture of retrieving in the collecting vat from entering into the water tank, the practicality is stronger.
2. The utility model discloses be provided with fixture in the device, through rotating the knob, can drive the driving gear through the pivot and rotate to drive driven gear and rotate, can drive the second lead screw and rotate, because the screw thread opposite direction at second lead screw both ends, the second slider at its both ends can remove to opposite direction, and two second sliders can drive two splint and remove to opposite direction, and solid fixed ring on the splint can clip the tomato plant, once only can fix many plants, and the practicality is stronger.
3. The utility model discloses be provided with the telescopic link in the device, adjust the height that highly can the adjusting control box of telescopic link and splint, the tomato plant is highly different at the growth stage of difference, through the position of the regulation splint centre gripping plant that the telescopic link can be more convenient, the sponge layer has certain deformability, can avoid solid fixed ring to press from both sides the tension of plant, provides certain growth space for the plant, improves the practicality of whole device.
Drawings
Fig. 1 is a schematic structural diagram of a soilless culture device for tomato planting.
Fig. 2 is a schematic structural diagram of a soilless culture device for tomato planting in a front view.
FIG. 3 is a schematic structural view of a moving mechanism in the soilless culture device for planting tomatoes.
FIG. 4 is a schematic top view of a clamping mechanism of the soilless culture device for planting tomatoes.
FIG. 5 is a schematic view showing the inside structure of a control box in a soilless culture device for planting tomatoes.
The automatic planting machine comprises a supporting frame, a water collecting tank, a planting plate, a water tank, a planting tank, a sliding groove, a cross rod, a motor, a telescopic rod, a control box, a sliding groove, a cross rod, a driving gear, a knob, a sliding block, a clamping plate, a fixing ring, a water pump, a water pipe and a nozzle, wherein the supporting frame is 1-supporting frame, the water collecting tank is 2-planting plate, the planting plate is 3-planting plate, the water tank is 4-water tank, the planting tank is 5-planting groove, the sliding groove is 11-sliding groove, the cross rod is 12-cross rod, the first.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a soilless culture device for planting tomatoes includes a support frame 1, a planting plate 3 for culturing tomatoes is fixedly disposed on the support frame 1, a plurality of planting grooves 5 are uniformly disposed on the planting plate 3, a water tank 4 is disposed on one side of the support frame 1, a water pump 41 having one end connected to the inside of the water tank is disposed on the top of the water tank 4, a water pipe 42 is connected to a water outlet end of the water pump 41, one end of the water pipe 42 away from the water pump 41 is connected to a moving mechanism disposed on the support frame 1, a water collecting tank 2 for collecting excess liquid is disposed at the bottom of the planting plate 3, one side of the water collecting tank 2 close to the water tank 4 is communicated with the water tank 4, and a clamping mechanism for fixing tomato seedlings is disposed;
moving mechanism is including setting up spout 11 that is close to 4 one side upper ends of water tank at support frame 1, 1 inside spout 11 top of support frame is provided with first lead screw 13, first lead screw 13 one end is connected with 1 inner wall rotation of support frame, its other end extend to support frame 1 outside and with motor 15's output fixed connection, it is provided with first slider 14 to slide on the first lead screw 13, first slider 14 passes through connecting block fixedly connected with horizontal pole 12, the one end that water pump 41 was kept away from to water pipe 42 is passed spout 11 and can be dismantled the setting in horizontal pole 12 bottom, water pipe 42 bottom evenly is provided with a plurality of shower nozzles 43.
The clamping mechanism comprises a control box 32 arranged at the top of one side of the planting plate 3, a second lead screw 33 connected with the inner wall of the control box 32 in a rotating manner is arranged inside the control box 32, threads with opposite directions are arranged at two ends of the second lead screw 33, second sliders 37 are arranged at two ends of the second lead screw in a sliding manner, one end, close to the planting groove 5, of each of the two second sliders 37 is fixedly connected with a clamping plate 38 through a connecting block, a driven gear 34 is fixedly arranged at the middle position of the second lead screw 33, a driving gear 35 meshed with the driven gear 34 is arranged on one side of the driven gear 34, one end, far away from the driven gear 34, of the driving gear 35 is fixedly connected with a rotating shaft, the other end of the rotating shaft extends to the outside of the control box 32 and is fixedly provided with a knob 36, fixing rings 39, thereby drive driven gear and rotate, can drive the second lead screw and rotate, because the screw thread opposite direction at second lead screw both ends, the second slider at its both ends can remove to opposite direction, and two second sliders can drive two splint and remove to opposite direction, and solid fixed ring on the splint can clip the tomato plant, once only can fix many plants.
The fixing ring 39 is provided with a sponge layer, the sponge layer has certain deformability, the fixing ring can be prevented from clamping the plants too tightly, a certain growth space is provided for the plants, and the practicability of the whole device is improved.
Control box 32 bottom fixedly connected with telescopic link 31, the height that highly can the adjusting control box and splint of adjusting the telescopic link, the tomato plant is highly different at the growth stage of difference, through the position of the regulation splint centre gripping plant that the telescopic link can be more convenient, the practicality is strong.
The water collecting tank 2 is provided with the filter screen with 4 intercommunication departments of water tank, can prevent that the impurity in the moisture of retrieving in the collecting tank from entering into the water tank.
The utility model discloses a theory of operation is: planting seedlings in a planting groove, driving a first screw rod to rotate by starting a motor, driving a cross rod to move along the first screw rod by a first sliding block through a connecting block, driving a water pipe to move on a support frame along a sliding groove by the cross rod, opening a water pump, spraying water in a water tank out of a spray head through the water pipe by the water pump, spraying water by the water pipe in a movable manner, uniformly watering the seedlings in all corners on a planting plate, leaking water which cannot be absorbed by the seedlings into a collecting groove by a through hole at the bottom of the planting groove, communicating the collecting groove with the water tank, recycling the water which cannot be absorbed, driving a driving gear to rotate through a rotating shaft by rotating a knob, driving a driven gear to rotate, driving a second screw rod to rotate, and driving second sliding blocks at two ends of the second screw rod to move in opposite directions due to opposite screw thread directions at two ends of the second screw rod, two second sliders can drive two splint and remove to opposite direction, and solid fixed ring on the splint can clip the tomato plant, and once only can fix many plants, prevents that the seedling is crooked, simple structure, convenient operation, and the practicality is stronger.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A soilless culture device for planting tomatoes comprises a support frame (1), wherein a planting plate (3) for culturing tomatoes is fixedly arranged on the support frame (1), a plurality of planting grooves (5) are uniformly arranged on the planting plate (3), a water tank (4) is arranged on one side of the supporting frame (1), it is characterized in that a water pump (41) with one end connected with the inside is arranged at the top of the water tank (4), the water outlet end of the water pump (41) is connected with a water pipe (42), one end of the water pipe (42) far away from the water pump (41) is connected with a moving mechanism arranged on the support frame (1), a water collecting tank (2) for collecting redundant liquid is arranged at the bottom of the planting plate (3), one side of the water collecting tank (2) close to the water tank (4) is communicated with the water tank (4), and a clamping mechanism for fixing tomato seedlings is arranged on the planting plate (3); moving mechanism is including setting up spout (11) that are close to water tank (4) one side upper end at support frame (1), support frame (1) is inside to be provided with first lead screw (13) in spout (11) top, first lead screw (13) one end is connected with support frame (1) inner wall rotation, its other end extend to support frame (1) outside and with the output fixed connection of motor (15), it is provided with first slider (14) to slide on first lead screw (13), first slider (14) are through connecting block fixedly connected with horizontal pole (12), the one end that water pump (41) were kept away from in water pipe (42) is passed spout (11) and can be dismantled the setting in horizontal pole (12) bottom, water pipe (42) bottom evenly is provided with a plurality of shower nozzles (43).
2. The soilless culture device for tomato planting according to claim 1, wherein the clamping mechanism comprises a control box (32) arranged at the top of one side of the planting plate (3), a second screw rod (33) rotatably connected with the inner wall of the control box (32) is arranged inside the control box, two ends of the second screw rod (33) are provided with threads in opposite directions, two ends of the second screw rod are respectively provided with a second sliding block (37) in a sliding manner, one end of each second sliding block (37) close to the planting groove (5) is respectively and fixedly connected with a clamping plate (38) through a connecting block, a driven gear (34) is fixedly arranged at the middle position on the second screw rod (33), one side of the driven gear (34) is provided with a driving gear (35) meshed with the driven gear, one end of the driving gear (35) far away from the driven gear (34) is fixedly connected with a rotating shaft, the other end of the rotating shaft extends to the outside of the control box, fixing rings (39) are uniformly and symmetrically arranged on the two clamping plates (38).
3. A soilless culture device for planting tomatoes characterized in that the fixing rings (39) are provided with a sponge layer.
4. The soilless culture device for planting tomatoes as claimed in claim 2, wherein the bottom of the control box (32) is fixedly connected with a telescopic rod (31).
5. A soilless culture device for planting tomatoes according to claim 1, characterized in that the bottom of the planting slot (5) is provided with a through hole.
6. A soilless culture device for planting tomatoes according to claim 1, characterized in that a filter screen is arranged at the communication part of the water collecting tank (2) and the water tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021724906.5U CN213639183U (en) | 2020-08-18 | 2020-08-18 | Tomato is planted and is used soilless culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021724906.5U CN213639183U (en) | 2020-08-18 | 2020-08-18 | Tomato is planted and is used soilless culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213639183U true CN213639183U (en) | 2021-07-09 |
Family
ID=76692549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021724906.5U Expired - Fee Related CN213639183U (en) | 2020-08-18 | 2020-08-18 | Tomato is planted and is used soilless culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213639183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785760A (en) * | 2021-09-16 | 2021-12-14 | 山东中建八局投资建设有限公司 | Seedling water supply watering device for afforestation |
| CN113951012A (en) * | 2021-11-17 | 2022-01-21 | 徐州市贾汪区珞孜农业科技有限公司 | Chinese rose seedling breeding device |
| CN114503879A (en) * | 2022-02-16 | 2022-05-17 | 宿迁市龙科微生物产业研究院 | Edible mushroom device is cultivateed to container of all-round monitoring |
| CN114902943A (en) * | 2022-05-27 | 2022-08-16 | 青岛德龙种子有限公司 | Cultivation device and cultivation method for improving tomato yield |
-
2020
- 2020-08-18 CN CN202021724906.5U patent/CN213639183U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785760A (en) * | 2021-09-16 | 2021-12-14 | 山东中建八局投资建设有限公司 | Seedling water supply watering device for afforestation |
| CN113951012A (en) * | 2021-11-17 | 2022-01-21 | 徐州市贾汪区珞孜农业科技有限公司 | Chinese rose seedling breeding device |
| CN114503879A (en) * | 2022-02-16 | 2022-05-17 | 宿迁市龙科微生物产业研究院 | Edible mushroom device is cultivateed to container of all-round monitoring |
| CN114902943A (en) * | 2022-05-27 | 2022-08-16 | 青岛德龙种子有限公司 | Cultivation device and cultivation method for improving tomato yield |
| CN114902943B (en) * | 2022-05-27 | 2023-07-18 | 青岛德龙种子有限公司 | Cultivation device and cultivation method for improving tomato yield |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213639183U (en) | Tomato is planted and is used soilless culture device | |
| CN201624045U (en) | Industrial hole tray seedling culture bottom-surface irrigation device | |
| CN210432573U (en) | Soilless culture device for green vegetables | |
| CN113424733A (en) | Seedling growth device | |
| CN105309227A (en) | A rotary flue-cured tobacco seedling culture device and a seedling culture method thereof | |
| CN201957545U (en) | Home stand-column-type vegetable culture system | |
| CN214338897U (en) | A culture apparatus that grows seedlings for agricultural field | |
| WO2018119690A1 (en) | Plant cultivation device for garden | |
| CN219352660U (en) | Greenhouse vegetable soilless culture seedling raising box | |
| CN220654317U (en) | Soilless culture device convenient to use | |
| CN215684003U (en) | A device for perennial root flowers soilless culture | |
| CN112970460A (en) | Rotary adjustable gardening frame | |
| CN219326604U (en) | Be used for plant to plant rainwater cyclic utilization device | |
| CN117530168B (en) | Water planting device of easy gardens speculum maintenance management | |
| CN221058988U (en) | Culture rack for red planting of hippeastrum | |
| CN207706962U (en) | A kind of culture apparatus that can improve water planting sprout yield | |
| CN214961692U (en) | Adjustable soilless culture vegetable planting frame | |
| CN213719245U (en) | Fruit and vegetable rack for soilless culture | |
| CN218649492U (en) | Multilayer seedling growing rack with dropper | |
| CN217038170U (en) | Big fruit hazelnut green branch cuttage bed of growing seedlings | |
| CN209768379U (en) | Horticulture crop heat preservation device that grows seedlings | |
| CN215836122U (en) | Seedling raising device for improving seedling planting survival rate | |
| CN217742407U (en) | Domestic multislot plant cultivation frame | |
| CN219322965U (en) | Planting cultivation device | |
| CN211267853U (en) | Rotatory cultivation equipment that sprays of seedling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |