CN111096171A - Flowerpot capable of detecting water shortage state - Google Patents
Flowerpot capable of detecting water shortage state Download PDFInfo
- Publication number
- CN111096171A CN111096171A CN202010086739.4A CN202010086739A CN111096171A CN 111096171 A CN111096171 A CN 111096171A CN 202010086739 A CN202010086739 A CN 202010086739A CN 111096171 A CN111096171 A CN 111096171A
- Authority
- CN
- China
- Prior art keywords
- cavity
- water
- baffle
- flowerpot
- planter
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a flowerpot capable of detecting a water shortage state, which comprises a base, wherein a fixed pot is arranged at the upper end in the base, a transmission cavity is arranged at the lower end in the fixed pot, a planting cavity with an upward opening is arranged at the upper end in the fixed pot, an induction mechanism for inducing the water shortage state is arranged in the planting cavity, a water adding mechanism for adding water to the flowerpot is arranged in the transmission cavity, a fertilizing mechanism for adding nutrient solution to the flowerpot is also arranged in the transmission cavity, the water shortage state of the flowerpot can be automatically induced during working, a warning lamp can be lightened and the flowerpot can be automatically added with water during water shortage, the nutrient solution can be added into the flowerpot during water adding so as to be required by the survival of plants in the flowerpot, and after the water adding is finished, the flowerpot can automatically reset and stop adding water.
Description
Technical Field
The invention relates to the field of detection, in particular to a flowerpot capable of detecting a water shortage state.
Background
Plants are seen everywhere in life, and some enthusiasts prefer to plant plants by using flowerpots, but the potted plants in the flowerpots need to be watered on time to maintain the survival needs of the plants.
At the present stage, when the plants in the flowerpot are lack of water, the plants are usually watered manually, the water quantity and the watering time are generally difficult to control, so that the phenomenon of too much or too late watering occurs, and the plants in the flowerpot cannot obtain a proper amount of water.
Disclosure of Invention
The invention aims to solve the technical problem of providing a flowerpot capable of detecting a water shortage state, solving the problems that the watering and fertilizing cannot be timely and quantitatively carried out, and increasing the functions of timely and quantitatively watering and fertilizing.
The invention is realized by the following technical scheme.
The flowerpot capable of detecting the water shortage state comprises a base, wherein a fixed pot is arranged at the upper end in the base, a transmission cavity is arranged at the lower end in the fixed pot, a planting cavity with an upward opening is arranged at the upper end in the fixed pot, an induction mechanism for inducing the water shortage state is arranged in the planting cavity, a water adding mechanism for adding water to the flowerpot is arranged in the transmission cavity, and a fertilizing mechanism for adding nutrient solution to the flowerpot is also arranged in the transmission cavity;
the induction mechanism comprises a ground supporting plate positioned at the lower end of the planting cavity, the lower end of the planting cavity is also provided with a floating plate positioned at the lower side of the supporting plate, two elastic springs are connected between the upper end surface of the floating plate and the lower end surface of the supporting plate, the right side of the planting cavity is provided with an electrifying cavity, the lower end of the electrifying cavity is fixedly provided with a fixed electrifying block, the right end of the fixed electrifying block is electrically connected with a first lead and a wire, the upper end of the electrifying cavity is provided with a movable electrifying block capable of moving up and down in the cavity, a reset spring is connected between the upper end surface of the movable electrifying block and the upper cavity wall of the electrifying cavity, the right end of the movable electrifying block is externally connected with a second lead, the upper end of the right end of the floating plate is fixedly provided with a push rod, the lifting plate is characterized in that an extension spring is connected between the lower end face of the lifting plate and the lower cavity wall of the lifting cavity, a first rack is fixedly arranged on the upper end face of the lifting plate, an alarm is fixedly arranged on the upper end face of the first rack, the alarm is electrically connected with an electric wire, a rotating shaft is rotatably arranged between the right cavity wall of the transmission cavity and the right cavity wall of the lifting cavity, and a rotating gear connected with the front end face of the first rack in a meshed mode is arranged at the right end of the rotating shaft.
Further, the fertilizing mechanism is including being located the storage chamber of transmission chamber upside, the lower chamber wall of transmission chamber left end rotates and is equipped with the upper end and stretches into the rotation axis of storing the intracavity, the baffle chamber upper end is equipped with and is located store the running gear of intracavity, it is equipped with the movable plate that can control about the intracavity to store the intracavity left end, the movable plate left end face with it is equipped with tension spring to store to connect between the chamber left chamber wall, the movable plate right-hand member face set firmly preceding terminal surface with the second rack that the running gear meshing is connected, second rack right-hand member face is fixed and is equipped with the piston board, it is equipped with to stretch into to store chamber right side chamber wall the charge-in pipeline of planting the chamber lower extreme.
Further, the water adding mechanism comprises a motor fixed on the lower cavity wall at the right end of the transmission cavity, the upper end of the motor is in power connection with a transmission shaft, the upper end of the transmission shaft is provided with a driving belt wheel, the lower end of the transmission shaft is provided with a driven belt wheel positioned in the transmission cavity, a belt is connected between the driven belt wheel and the driving belt wheel, the lower end of the rotation shaft is also in friction with a reel, a pull rope is wound on the reel, the upper end in the base is provided with a water pipe communicated with an external water source, a baffle cavity is arranged in the water pipe, a baffle capable of moving up and down in the baffle cavity is arranged in the baffle cavity, an elastic spring is connected between the lower end surface of the baffle and the lower cavity wall of the baffle cavity, the lower end surface of the baffle is connected with one end of, the planting cavity is characterized in that a water inlet channel communicated with an external space is arranged in the wall of the left cavity at the upper end of the planting cavity, and a partition plate is fixedly arranged at the right end of the water inlet channel.
Further, the elastic force of the elastic spring is larger than the sum of the friction force received by the baffle when the baffle slides in the baffle cavity and the self gravity of the baffle.
Further, the sum of the elastic force of the return spring and the gravity of the movable electrified block is larger than the friction force applied to the movable electrified block when the movable electrified block slides in the electrified cavity.
The invention has the beneficial effects that: the flowerpot has a simple structure, is convenient and fast to operate, can automatically sense the water shortage state of the flowerpot during working, can light up the warning lamp and start to automatically add water to the flowerpot when the water is in shortage, can add nutrient solution into the flowerpot when the water is added so as to be required by the survival of plants in the flowerpot, and can automatically reset and stop adding water after the water is added.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The flowerpot capable of detecting the water shortage state, which is described in conjunction with the attached drawings 1-3, comprises a base 10, a fixed pot 32 is arranged at the upper end in the base 10, a transmission cavity 12 is arranged at the lower end in the fixed pot 32, a planting cavity 29 with an upward opening is arranged at the upper end in the fixed pot 32, an induction mechanism 30 for inducing the water shortage state is arranged in the planting cavity 29, a water adding mechanism 59 for adding water to the flowerpot is arranged in the transmission cavity 12, a fertilizing mechanism 58 for adding nutrient solution to the flowerpot is further arranged in the transmission cavity 12, the induction mechanism 30 comprises an electrified supporting plate 41 positioned at the lower end of the planting cavity 29, a floating plate 39 positioned at the lower side of the supporting plate 41 is further arranged at the lower end in the planting cavity 29, two elastic springs 40 are connected between the upper end surface of the floating plate 39 and the lower end surface of the supporting plate 41, an electrified cavity 51 is arranged at the right side of the planting cavity 29, a fixed, the fixed circular telegram piece 56 right-hand member electricity connect and is equipped with first wire 55 and electric wire 33, the upper end is equipped with the removal circular telegram piece 53 that can reciprocate in the intracavity in the circular telegram chamber 51, remove circular telegram piece 53 up end with it is equipped with reset spring 52 to connect between the cavity wall in the circular telegram chamber 51, the external electricity of removal circular telegram piece 53 right-hand member is connected with second wire 54, the fixed ejector pin 57 that is equipped with the upper end and stretches into in the circular telegram chamber 51 of up end of floating plate 39 right-hand member, the right-hand member is equipped with ascending lift chamber 35 of opening in the fixed basin 32, the lower extreme is equipped with the lifter plate 37 that can reciprocate in the intracavity in the lift chamber 35, lifter plate 37 down end with it is equipped with extension spring 61 to connect between the cavity wall under the lift chamber 35, the fixed first rack 34 that is equipped with of lifter plate 37 up end, the fixed attention device 31 that is equipped with of first rack 34 up end, a rotating shaft 38 is rotatably arranged between the right cavity wall of the transmission cavity 12 and the right cavity wall of the lifting cavity 35, and a rotating gear 36 which is meshed and connected with the front end face of the first rack 34 is arranged at the right end of the rotating shaft 38.
Beneficially, the fertilizing mechanism 58 comprises a storage cavity 15 located on the upper side of the transmission cavity 12, a lower cavity wall at the left end of the transmission cavity 12 is rotatably provided with a rotating shaft 49, the upper end of the rotating shaft extends into the storage cavity 15, a rotating gear 24 located in the storage cavity 15 is arranged at the upper end of the baffle cavity 19, a moving plate 17 capable of moving left and right in the storage cavity 15 is arranged at the left end of the storage cavity 15, a tension spring 16 is connected between the left end face of the moving plate 17 and the left cavity wall of the storage cavity 15, a second rack 23 with a front end face meshed and connected with the rotating gear 24 is fixedly arranged at the right end face of the moving plate 17, a piston plate 26 is fixedly arranged at the right end face of the second rack 23, and a feeding pipeline 28 extending into the lower end of the planting cavity 29 is.
Advantageously, the water adding mechanism 59 comprises a motor 44 fixed on the lower cavity wall of the right end of the transmission cavity 12, a transmission shaft 45 is connected to the upper end of the motor 44, a 4 meshed with the first bevel gear 43 is arranged on the upper end of the transmission shaft 45, a driving pulley 46 is arranged on the lower end of the transmission shaft 45, a driven pulley 11 positioned in the transmission cavity 12 is arranged on the lower end of the rotating shaft 49, a belt 48 is connected between the driven pulley 11 and the driving pulley 46, a winding pulley 14 is also arranged on the lower end of the rotating shaft 49 in a friction manner, a pulling rope 13 is wound on the winding pulley 14, a water pipe 20 communicated with an external water source is arranged on the upper end in the base 10, a baffle cavity 19 is arranged in the water pipe 20, a baffle 21 capable of moving up and down in the baffle cavity 19 is arranged in the baffle cavity 19, an elastic spring 18 is connected between, the terminal surface is connected with under the baffle 21 stay cord 13 one end, the fixed return bend 22 that is equipped with of water pipe 20 right-hand member, be equipped with the inhalant canal 25 of intercommunication external space in the left chamber wall of planting the chamber 29 upper end, inhalant canal 25 right-hand member is fixed and is equipped with baffle 27.
Advantageously, the elastic force of the elastic spring 18 is greater than the sum of the friction force to which the shutter 21 slides inside the shutter cavity 19 and the self-weight of the shutter 21.
Advantageously, the sum of the elastic force of the return spring 52 and the weight of the mobile energizing block 53 is greater than the friction force to which the mobile energizing block 53 is subjected when it slides within the energizing cavity 51.
In the initial state, the water amount in the planting cavity 29 is enough, the floating plate 39 is at a higher position under the buoyancy of water, the push rod 57 pushes up the movable electrified block 53 upwards, and the movable electrified block 53 and the fixed electrified block 56 are in a contact-free state.
When the flowerpot is lack of water, the water level in the planting cavity 29 descends, the floating plate 39 moves downwards under the action of the self gravity and the elastic force of the two elastic springs 40, the ejector rod 57 stops moving downwards to push the movable electrifying block 53 upwards, the movable electrifying block 53 moves downwards under the action of the elastic force of the return spring 52 to be in contact connection with the fixed electrifying block 56, the motor 44 and the alarm 31 are powered on to start working, and the alarm 31 starts to light to warn the water shortage state;
when water is automatically added, the motor 44 works to drive the transmission shaft 45 to rotate, so as to drive the driving pulley 46 and the second bevel gear 47 to rotate, the second bevel gear 47 rotates to drive the first bevel gear 43 meshed with the second bevel gear to rotate, so as to drive the rotating shaft 38 and the rotating gear 36 at the right end of the rotating shaft 38 to rotate, the rotating gear 36 rotates to drive the first rack 34 meshed with the first rack to move upwards to push out the warning indicator 31, so as to improve the warning effect, the driving pulley 46 rotates to drive the driven pulley 11 connected with the driving pulley through the belt 48 to rotate, the driven pulley 11 rotates to drive the rotating shaft 49 and the reel 14 and the rotating gear 24 on the rotating shaft 49 to rotate, the reel 14 rotates to tighten the pull rope 13, the baffle 21 moves downwards under the pulling force of the pull rope 13, when the pull rope 13 is completely tightened, the reel 14 cannot continue to rotate and slips on the rotating shaft 49, water in the water pipe 20, finally, the nutrient solution enters the floating plate 39 to add water to the flowerpot, the rotating gear 24 rotates to drive the second rack 23 meshed with the rotating gear to move rightwards, and therefore the piston plate 26 is driven to move rightwards to push the nutrient solution in the storage cavity 15 into the feeding pipeline 28 and finally enter the floating plate 39;
after the water is added, the floating plate 39 returns to the initial position, the movable electrified block 53 is jacked up by the jacking rod 57 again, the movable electrified block 53 is separated from the fixed electrified block 56, the motor 44 and the alarm 31 are powered off and stop working, the alarm 31 and the first rack 34 move downwards under the action of the tensile force of the extension spring 61 to reset, the baffle plate 21 moves upwards under the action of the elastic force of the elastic spring 18 to reset, and the piston plate 26 and the second rack 23 move leftwards under the action of the tensile force of the tension spring 16 to reset.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a can detect flowerpot of lack of water state, includes the base, its characterized in that: a fixed basin is arranged at the upper end in the base, a transmission cavity is arranged at the lower end in the fixed basin, a planting cavity with an upward opening is arranged at the upper end in the fixed basin, an induction mechanism for inducing a water shortage state is arranged in the planting cavity, a water adding mechanism for adding water to the flowerpot is arranged in the transmission cavity, and a fertilizing mechanism for adding nutrient solution to the flowerpot is also arranged in the transmission cavity;
the induction mechanism comprises a ground supporting plate positioned at the lower end of the planting cavity, the lower end of the planting cavity is also provided with a floating plate positioned at the lower side of the supporting plate, two elastic springs are connected between the upper end surface of the floating plate and the lower end surface of the supporting plate, the right side of the planting cavity is provided with an electrifying cavity, the lower end of the electrifying cavity is fixedly provided with a fixed electrifying block, the right end of the fixed electrifying block is electrically connected with a first lead and a wire, the upper end of the electrifying cavity is provided with a movable electrifying block capable of moving up and down in the cavity, a reset spring is connected between the upper end surface of the movable electrifying block and the upper cavity wall of the electrifying cavity, the right end of the movable electrifying block is externally connected with a second lead, the upper end of the right end of the floating plate is fixedly provided with a push rod, the lifting plate is characterized in that an extension spring is connected between the lower end face of the lifting plate and the lower cavity wall of the lifting cavity, a first rack is fixedly arranged on the upper end face of the lifting plate, an alarm is fixedly arranged on the upper end face of the first rack, the alarm is electrically connected with an electric wire, a rotating shaft is rotatably arranged between the right cavity wall of the transmission cavity and the right cavity wall of the lifting cavity, and a rotating gear connected with the front end face of the first rack in a meshed mode is arranged at the right end of the rotating shaft.
2. A planter according to claim 1, wherein said planter is capable of detecting a water out condition, said planter comprising: fertilizing mechanism is including being located the storage chamber of transmission chamber upside, the lower chamber wall of transmission chamber left end rotates and is equipped with the upper end and stretches into store the rotation axis of intracavity, baffle chamber upper end is equipped with and is located store the running gear of intracavity, it is equipped with the movable plate that can control about the intracavity to store the intracavity left end, the movable plate left end face with it is equipped with tension spring to store to connect between the chamber left chamber wall, the movable plate right-hand member face set firmly preceding terminal surface with the second rack that the running gear meshing is connected, the fixed piston plate that is equipped with of second rack right-hand member face, it is equipped with to store chamber right side chamber wall and stretches into plant the charge-in pipeline of chamber lower extreme.
3. A planter according to claim 1, wherein said planter is capable of detecting a water out condition, said planter comprising: the water adding mechanism comprises a motor fixed on the lower cavity wall of the right end of the transmission cavity, the upper end of the motor is in power connection with a transmission shaft, the upper end of the transmission shaft is provided with a driving belt wheel, the lower end of the transmission shaft is provided with a driven belt wheel positioned in the transmission cavity, a belt is connected between the driven belt wheel and the driving belt wheel, the lower end of the rotation shaft is also in friction with a winding wheel, a pull rope is wound on the winding wheel, the upper end in the base is provided with a water pipe communicated with an external water source, a baffle cavity is arranged in the water pipe, a baffle capable of moving up and down in the baffle cavity is arranged in the baffle cavity, an elastic spring is connected between the lower end surface of the baffle and the lower cavity wall of the baffle cavity, the lower end surface of the baffle is connected, the planting cavity is characterized in that a water inlet channel communicated with an external space is arranged in the wall of the left cavity at the upper end of the planting cavity, and a partition plate is fixedly arranged at the right end of the water inlet channel.
4. A planter according to claim 3, wherein said planter is capable of detecting a water out condition, said planter comprising: the elastic force of the elastic spring is greater than the sum of the friction force borne by the baffle when the baffle slides in the baffle cavity and the self gravity of the baffle.
5. A planter according to claim 1, wherein said planter is capable of detecting a water out condition, said planter comprising: the sum of the elastic force of the return spring and the gravity of the movable electrified block is larger than the friction force applied to the movable electrified block when the movable electrified block slides in the electrified cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086739.4A CN111096171A (en) | 2020-02-11 | 2020-02-11 | Flowerpot capable of detecting water shortage state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010086739.4A CN111096171A (en) | 2020-02-11 | 2020-02-11 | Flowerpot capable of detecting water shortage state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111096171A true CN111096171A (en) | 2020-05-05 |
Family
ID=70427966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010086739.4A Withdrawn CN111096171A (en) | 2020-02-11 | 2020-02-11 | Flowerpot capable of detecting water shortage state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111096171A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583564A (en) * | 2020-06-15 | 2020-08-25 | 吕连婷 | Building site prevents stealing and uses building safety early warning equipment |
| CN112602493A (en) * | 2021-01-15 | 2021-04-06 | 上海得更生物科技有限公司 | Automatic fertilization flowerpot with fertilizer mixing function |
-
2020
- 2020-02-11 CN CN202010086739.4A patent/CN111096171A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583564A (en) * | 2020-06-15 | 2020-08-25 | 吕连婷 | Building site prevents stealing and uses building safety early warning equipment |
| CN112602493A (en) * | 2021-01-15 | 2021-04-06 | 上海得更生物科技有限公司 | Automatic fertilization flowerpot with fertilizer mixing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111096171A (en) | Flowerpot capable of detecting water shortage state | |
| CN110495323A (en) | A kind of intelligent-induction adds water flowerpot | |
| CN111174122B (en) | Solar lighting equipment used in field | |
| CN108077033B (en) | Agricultural mechanical equipment for fruit planting irrigation | |
| CN111919713A (en) | Water-saving irrigation device capable of collecting dew and rainwater | |
| CN114176038B (en) | Rail suspension type aquaculture system | |
| CN111248048A (en) | Automatic right sapling planting device | |
| CN112688265A (en) | Ice and snow removing equipment for erecting telegraph pole | |
| CN113229175B (en) | Bird stake that adapts to water level variation | |
| CN214316445U (en) | Multilayer forestry seedling growth ware of gravity flow watering | |
| CN214502599U (en) | Hydraulic engineering measuring device | |
| CN108719018A (en) | A kind of agricultural automation device | |
| CN111412712A (en) | Refrigerator door closing detection equipment | |
| CN111350997A (en) | Solar LED lawn floor lamp | |
| CN112628643A (en) | Intelligent lighting system for constructional engineering | |
| CN220831257U (en) | Planting depth adjusting device | |
| CN220554341U (en) | Cage is bred to mice | |
| CN201746880U (en) | Automatic control device for water level of water storage reservoir | |
| CN210202613U (en) | From water supply formula municipal planting flower case | |
| CN221662483U (en) | Winch hydraulic driving device | |
| CN111589537A (en) | Ore wet-type crushing equipment | |
| CN219248802U (en) | Ceramic flowerpot capable of automatically absorbing water | |
| CN218916469U (en) | Hydraulic engineering water level measuring device | |
| CN219205363U (en) | Seedling raising tray capable of automatically watering | |
| CN213513446U (en) | Movable lighting device for civil engineering vehicle |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200505 |
|
| WW01 | Invention patent application withdrawn after publication |