Intelligent flowerpot

Abstract

A telescopic support is arranged in the middle of a base, a flowerpot is arranged on the base on one side of the telescopic support, a water tank is arranged on the base on the other side of the telescopic support, a water pump is arranged in the water tank, and a temperature and humidity sensor used for collecting the ambient temperature and humidity of the flowerpot is arranged on the side, close to the flowerpot, of the telescopic support through a connecting piece. A spray head is arranged on the telescopic support located over the flowerpot, the water pump is connected with the spray head through a water pipe, a wireless controller and a relay are arranged in the base, and the wireless controller controls the water pump to be turned on or turned off through the relay according to the temperature value and the humidity value collected by the temperature and humidity sensor. The wireless controller is a Purple Pi OH development board, a WIFI module is embedded in the wireless controller, the wireless controller has a networking function, temperature information and humidity information collected by the temperature and humidity sensor are uploaded to a cloud end through the Internet of Things function of the wireless controller, and a remote terminal can obtain data from the cloud end to check the data. The wireless controller controls the water pump to be opened or closed according to the temperature information and the humidity information, automatic watering is achieved, and the automatic watering device has the advantage of being simple in structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily necessities, and specifically relates to an intelligent flower pot. Background Art

[0002] Among the many environmental factors that affect plant growth, water has the most frequent, extensive and profound impact on plants. In the process of flower and grass maintenance, the control of water can be said to be the key among the keys. Flowers and plants must have appropriate air humidity and soil moisture conditions to grow and develop normally. The amount of water is related to the health of flowers and plants. Only by spraying flowers and plants with water correctly can the plants grow strong, the leaves are green and the flowers are bright. Most foliage plants have large leaves and are suitable for humid and warm environments. The weather in the northern region is dry. Frequent spraying and watering can alleviate the dryness in the small environment and prevent flowers and plants from withering leaves and burning edges due to dry environment. Spraying water has many benefits for the growth of flowers and plants: First, it can increase air humidity and reduce indoor temperature. Spraying water on and around flowers and plants during hot and dry weather can increase the absorption of water by flowers and plants and reduce the transpiration of water from leaves. Second, keep the leaves clean. The appreciation value of foliage plants lies in the beauty of the plant shape, the color and brightness of the leaves. Spraying water on the leaves of plants can wash away dust, keep the leaves clean, and make the flowers and plants more pleasing to the eye. Third, rinse the residual fertilizer water. If some flowers and plants are contaminated with fertilizer water when applying fertilizer water, it will cause discoloration and mildew of the leaves. Timely spraying water can wash away the traces of fertilizer water remaining on the leaves. However, many people lack the knowledge of flower and plant maintenance, and cannot scientifically provide suitable air humidity and soil moisture conditions for flower and plant production. They even forget to water the flowers and plants due to busy work and life, which leads to poor growth of flowers and plants, yellowing or falling leaves, or even death. At present, there is an urgent need for a smart watering flower pot. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an intelligent flower pot with a simple structure, automatic watering, and the ability to remotely view the temperature and humidity information of the environment in which the plant is located.

[0004] The technical solution adopted to solve the above technical problems is: an intelligent flowerpot, a telescopic bracket is arranged in the middle of the base, a flowerpot is arranged on the base on one side of the telescopic bracket, a water tank is arranged on the base on the other side, a water pump is arranged in the water tank, a temperature and humidity sensor for collecting the temperature and humidity of the surrounding environment of the flowerpot is arranged on the side of the telescopic bracket close to the flowerpot through a connecting piece, a nozzle is arranged on the telescopic bracket directly above the flowerpot, the water pump is connected to the nozzle through a water pipe, a wireless controller and a relay are arranged inside the base, and the wireless controller controls the water pump to turn on or off through the relay according to the temperature and humidity values ​​collected by the temperature and humidity sensor;

[0005] The wireless controller is a Purple Pi OH development board, the model of the temperature and humidity sensor is DHT20, pins 1, 3 and 5 of the wireless controller are respectively connected to pins 2, 3 and 4 of the temperature and humidity sensor, pin 7 of the wireless controller is connected to the IN end of the relay, pin 9 is connected to the GND end of the relay and the GND end of the 5V power module and the GND end of the water pump, pin 2 is connected to the VCC and COM ends of the relay and the positive end of the 5V power module, pin 6 is connected to pin 1 of the temperature and humidity sensor, and the NC end of the relay is connected to the VCC end of the water pump.

[0006] As a preferred technical solution, the telescopic bracket consists of a horizontal bar and a vertical bar, the horizontal bar is located on the top of the vertical bar, and the vertical bar is a telescopic bar.

[0007] As a preferred technical solution, the water pipe is located inside the horizontal rod and the vertical rod.

[0008] As a preferred technical solution, the vertical rod includes a fixed rod and an adjusting rod, one end of the fixed rod is arranged on the base, and the other end is provided with an adjusting rod, a gear adjustment hole is arranged on the fixed rod along the height direction, and a spring piece forming a certain angle with the outer surface is arranged on the outer surface of the lower end of the adjusting rod, and a protrusion is arranged on the end of the spring piece, and the protrusion is located in the gear adjustment hole.

[0009] The beneficial effects of the utility model are as follows:

[0010] The wireless controller of the utility model is a Purple Pi OH development board, which is embedded with a WIFI module and has a networking function. The temperature information and humidity information collected by the temperature and humidity sensor are uploaded to the cloud by using the Internet of Things function of the wireless controller. The remote terminal can obtain the data from the cloud for viewing. The wireless controller controls the water pump to turn on or off according to the temperature information and the humidity information, thereby realizing automatic watering and having the characteristics of simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is the electronic circuit principle diagram of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the telescopic rod 1 of the utility model. DETAILED DESCRIPTION

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the following embodiments.

[0015] exist Figure 1 , 2In the figure, the smart flowerpot of this embodiment includes a telescopic bracket 1, a base 2, a flowerpot 3, a water tank 4, a water pump 5, a temperature and humidity sensor 6, a nozzle 7, a relay 8, and a wireless controller 9.

[0016] A telescopic bracket 1 is fixedly installed in the middle of the base 2 by threads, a flower pot 3 is installed on the base 2 on one side of the telescopic bracket 1, four rectangularly distributed positioning columns are processed at the bottom of the flower pot 3, and four positioning grooves matching the positioning columns are processed on the upper surface of the base 2. The flower pot 3 is fixed on the base 2 by inserting the positioning columns in the positioning grooves, and a water tank 4 is fixedly installed on the base 2 on the other side of the telescopic bracket 1, and a water pump 5 is installed in the water tank 4. A temperature and humidity sensor 6 for collecting the ambient temperature and humidity of the flower pot 3 is fixedly installed on the side of the telescopic bracket 1 close to the flower pot 3 through a connecting piece, and a nozzle 7 is installed on the telescopic bracket 1 directly above the flower pot 3. The water pump 5 is connected to the nozzle 7 through a water pipe, and the nozzle 7 is used to spray water to the flower pot 3. A wireless controller 9 and a relay 8 are installed inside the base 2, and the wireless controller 9 controls the water pump 5 to turn on or off through the relay 8 according to the temperature and humidity values ​​collected by the temperature and humidity sensor 6.

[0017] The wireless controller is the Purple Pi OH development board, the model of the temperature and humidity sensor is DHT20, the model of the relay is 1QC-3FF-SZ, and the pins 1, 3, and 5 of the wireless controller are respectively connected to the pins 2, 3, and 4 of the temperature and humidity sensor 6, the pin 7 of the wireless controller is connected to the IN end of the relay 8, the pin 9 is connected to the GND end of the relay 8 and the GND end of the 5V power module and the GND end of the water pump 5, the pin 2 is connected to the VCC and COM ends of the relay 8 and the positive end of the 5V power module, the pin 6 is connected to the pin 1 of the temperature and humidity sensor 6, and the NC end of the relay 8 is connected to the VCC end of the water pump 5.

[0018] The wireless controller 9 has a preset humidity threshold of 50%. If the humidity value collected by the temperature and humidity sensor 6 is less than the threshold of 50%, the wireless controller 9 controls the relay 8 to turn on the water pump 5. After 15 seconds of timed spraying, the wireless controller 9 controls the relay 8 to turn off the water pump 5, thereby realizing automatic spraying and watering.

[0019] The wireless controller 9 is embedded with a WIFI module and has networking function. The wireless controller 9 uploads the temperature information and humidity information collected by the temperature and humidity sensor 6 to the cloud through the Internet of Things, and a remote terminal such as a mobile phone can obtain data from the cloud for viewing.

[0020] exist Figure 3In the embodiment, the telescopic bracket 1 is composed of a horizontal bar 1-1 and a vertical bar 1-2. The horizontal bar 1-1 is fixedly installed on the top of the vertical bar 1-2. The vertical bar 1-2 is a telescopic bar. The horizontal bar 1-1 and the vertical bar 1-2 are both hollow bars. The water pipe is arranged in the horizontal bar 1-1 and the vertical bar 1-2. The nozzle 7 is installed on the horizontal bar 1-1. The height of the nozzle 7 can be adjusted according to the height of the plant in the flowerpot 3 to ensure that there is a suitable distance between the nozzle 7 and the plant.

[0021] The vertical rod 1-2 of this embodiment includes a fixed rod 1-22 and an adjusting rod 1-21. One end of the fixed rod 1-22 is installed on the base 2 through a thread, and the adjusting rod 1-21 is inserted on the other end. The fixed rod 1-22 is processed with a gear adjustment hole 1-23 along the height direction. The outer surface of the lower end of the adjusting rod 1-21 is processed with a spring sheet that forms a certain angle with the outer surface, and the end of the spring sheet is processed with a protrusion 1-24, which is located in the gear adjustment hole 1-23. The upward movement or downward movement of the adjusting rod is achieved by the protrusion 1-24 being located at the gear hole 1-23 at different heights.

Claims

1. A smart flower pot, Features: A telescopic bracket is arranged in the middle of the base, a flower pot is arranged on the base on one side of the telescopic bracket, a water tank is arranged on the base on the other side, a water pump is arranged in the water tank, a temperature and humidity sensor for collecting the temperature and humidity of the surrounding environment of the flower pot is arranged on the side of the telescopic bracket close to the flower pot through a connecting piece, a nozzle is arranged on the telescopic bracket directly above the flower pot, the water pump is connected to the nozzle through a water pipe, a wireless controller and a relay are arranged inside the base, and the wireless controller controls the water pump to be turned on or off through a relay according to the temperature and humidity values ​​collected by the temperature and humidity sensor; The wireless controller is a Purple Pi OH development board, the model of the temperature and humidity sensor is DHT20, pins 1, 3 and 5 of the wireless controller are respectively connected to pins 2, 3 and 4 of the temperature and humidity sensor, pin 7 of the wireless controller is connected to the IN end of the relay, pin 9 is connected to the GND end of the relay and the GND end of the 5V power module and the GND end of the water pump, pin 2 is connected to the VCC and COM ends of the relay and the positive end of the 5V power module, pin 6 is connected to pin 1 of the temperature and humidity sensor, and the NC end of the relay is connected to the VCC end of the water pump.

2. According to the smart flowerpot of claim 1, Features: The telescopic bracket is composed of a horizontal rod and a vertical rod, wherein the horizontal rod is located on the top of the vertical rod, and the vertical rod is a telescopic rod.

3. According to the smart flowerpot of claim 2, Features: The horizontal rod and the vertical rod are both hollow rods, and the water pipe is located inside the horizontal rod and the vertical rod.

4. The smart flowerpot according to claim 2, Features: The vertical rod includes a fixed rod and an adjusting rod, one end of the fixed rod is arranged on the base, and the other end is provided with an adjusting rod, a gear adjustment hole is arranged on the fixed rod along the height direction, a spring piece is arranged on the outer surface of the lower end of the adjusting rod and forms a certain angle with the outer surface, a protrusion is arranged on the end of the spring piece, and the protrusion is located in the gear adjustment hole.

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