Potted green plant soil water content automatic control device

Abstract

The utility model discloses a potted green plant soil water content automatic control device, which comprises a planting pot and a bottom plate, the bottom of the planting pot is fixedly connected with the left side of the top of the bottom plate, the right side of the planting pot is fixedly connected with a mounting seat, and the right side of the mounting seat is provided with a soil water content sensor. By arranging the soil water content sensor, when the soil water content sensor detects that the water content in soil is lower than a numerical value required by a user, the control box can send out an electric signal to enable the micro water pump to be started to pump water of an external water source and spray the water through the spraying head, so that the water content of the soil is improved; the problems that certain limitation exists and the use effect is reduced due to the fact that planting of part of green plants has a certain requirement for the water content of soil, it cannot be guaranteed that the water content of the soil reaches the constant requirement according to the requirements of the green plants in the automatic watering process are solved, and the effect of controlling watering according to the water content of the soil is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of potted green plants, in particular to an automatic control device for soil moisture content of potted green plants. Background Art

[0002] The definition of potted plants is the general term for plants planted in pots, and the plants and pots are integrated into a whole, forming a miniature landscape. Unlike potted flowers that can use artificial flowers, potted plants must use living plants.

[0003] For example, the application number is CN202222902360.3, an automatic watering device for potted green plants, including a pot body, the interior of the pot body is filled with nutrient soil, a filter plate is arranged inside the pot body, the top of the filter plate is a cultivation area, the bottom of the filter plate is a water storage area, a water pump is located in the water storage area, the water outlet of the water pump is connected to one end of the water pipe, the other end of the water pipe is located above the cultivation area, and the pot body is transparent. Beneficial effects: 1. This device can quickly cool the blades through the annular tube above, and can remove floating dust from the blades during the spraying process to avoid clogging of the blade micropores. 2. This device has a certain ability to store water. After power is turned on, pressing the button can directly facilitate the overflow of excess water for watering again, which greatly improves the utilization rate of the water body.

[0004] Based on the search of the above patents, and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the existing flower-growing devices all infiltrate the soil by drawing water upward from the bottom of the flowerpot, and replenish water to the plant roots by increasing the water content of the soil, it cannot moisturize the leaves of green plants. In midsummer, the environmental temperature is too high, causing the leaves of green plants to lose water too quickly. Water replenished through the root system cannot reach the leaves quickly, causing the leaves of green plants to wilt. In addition, the floating dust on the surface of the leaves of green plants will also block the micropores of the leaves, affecting the normal physiological transpiration of the leaves. However, during use, the planting of some green plants has certain requirements for the water content of the soil. During the automatic watering process, it is impossible to meet the requirements of the green plants to ensure that the water content of the soil reaches a constant requirement, which has certain limitations and reduces the use effect. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an automatic control device for the soil moisture content of potted green plants, which has the advantage of controlling watering according to the soil moisture content, and solves the problem that the planting of some green plants has certain requirements for the soil moisture content. In the process of automatic watering, it is impossible to ensure that the soil moisture content reaches a constant requirement according to the requirements of the green plants, thus having certain limitations and reducing the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic control device for soil moisture content of potted green plants, comprising a planting pot and a base plate, the bottom of the planting pot is fixedly connected to the left side of the top of the base plate, the right side of the planting pot is fixedly connected to a mounting seat, a soil moisture sensor is arranged on the right side of the mounting seat, a jack is provided on the right side of the mounting seat, three jacks are provided and distributed in a triangle, the jacks are opened to the inside of the planting pot, the detection end of the soil moisture sensor extends to the inside of the planting pot through the jack, a micro water pump is fixedly connected to the rear side of the right side of the top of the planting pot, the output end of the micro water pump is connected to an iron pipe, the end of the iron pipe away from the micro water pump is connected to a sprinkler head, the output end of the micro water pump is connected to a water source through a conduit, the left side of the soil moisture sensor is fixedly connected to a connecting assembly, the bottom of the soil moisture sensor is fixedly connected to a supporting assembly, the front side of the top of the base plate is fixedly connected to a control box, and the control box is electrically connected to the soil moisture sensor and the micro water pump through a wire.

[0007] As a preferred embodiment of the utility model, the connecting assembly includes a rubber ball, the right side of the rubber ball is fixedly connected to the left side of the soil moisture sensor, the right side of the mounting seat is provided with an embedding groove, and the rubber ball is embedded in the embedding groove.

[0008] As a preferred embodiment of the utility model, the support assembly includes a screw rod, the top of the screw rod is fixedly connected to the bottom of the soil moisture sensor, and the bottom of the screw rod surface is threadedly connected to a support screw sleeve.

[0009] As a preferred embodiment of the utility model, a contact pad is provided at the bottom of the support screw sleeve, the top of the contact pad is fixedly connected to the bottom of the support screw sleeve by PET glue, and the bottom of the contact pad is in contact with the right side of the top of the base plate.

[0010] As a preferred embodiment of the utility model, the surface of the supporting screw sleeve is provided with anti-skid grooves, and a plurality of anti-skid grooves are provided and are distributed in a circular shape with equal distances.

[0011] As a preferred embodiment of the utility model, an anti-top piece is fixedly connected to the top of the mounting seat, and the bottom of the anti-top piece is arranged in an arc shape.

[0012] As a preferred embodiment of the utility model, a time relay is fixedly connected to the front side of the right side of the top of the base plate, and the time relay is electrically connected to the control box through a wire.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a soil moisture sensor. When the soil moisture sensor detects that the moisture content in the soil is lower than the value required by the user, the control box will send an electrical signal to enable the micro water pump to start to extract water from the external water source and spray it through the sprinkler head, so that the moisture content of the soil is improved, which solves the problem that the planting of some green plants has certain requirements for the moisture content of the soil. In the process of automatic watering, it is impossible to ensure that the moisture content of the soil reaches a constant requirement according to the requirements of the green plants, which has certain limitations and reduces the use effect. The effect of controlling watering according to the soil moisture content is achieved.

[0015] 2. The utility model provides a connecting component, which is convenient for the user to insert the soil moisture sensor into the inside of the socket at the detection position. The rubber ball on the left side of the soil moisture sensor will be squeezed by the mounting seat to be deformed, and then the rubber ball will enter the inside of the embedding groove, and then the rubber ball will recover, so that the rubber ball is embedded in the inside of the embedding groove to install the soil moisture sensor.

[0016] 3. The utility model provides a support component, which is convenient for the user to rotate the support screw sleeve during the use of the soil moisture sensor, and then use the threaded connection between the support screw sleeve and the screw rod to rotate the support screw sleeve and move downward, and then the bottom of the support screw sleeve will contact the top of the base plate to support the soil moisture sensor, thereby avoiding the situation where the detection end of the soil moisture sensor is bent and damaged due to lack of support between the soil moisture sensor and the base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the support screw sleeve of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded parts of the support screw sleeve of the utility model.

[0020] In the figure: 1. Planting pot; 2. Bottom plate; 3. Mounting base; 4. Soil moisture sensor; 5. Socket; 6. Micro water pump; 7. Iron pipe; 8. Spray head; 9. Connecting assembly; 91. Rubber ball; 92. Inlay groove; 10. Support assembly; 101. Screw; 102. Support screw sleeve; 11. Anti-slip groove; 12. Anti-top piece; 13. Time relay; 14. Contact pad; 15. Control box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, the utility model provides an automatic control device for soil moisture content of potted green plants, including a planting pot 1 and a bottom plate 2. The bottom of the planting pot 1 is fixedly connected to the left side of the top of the bottom plate 2, and the right side of the planting pot 1 is fixedly connected to a mounting seat 3. A soil moisture sensor 4 is arranged on the right side of the mounting seat 3. A plug hole 5 is opened on the right side of the mounting seat 3. The plug holes 5 are opened in three and distributed in a triangular shape. The plug holes 5 are opened to the inside of the planting pot 1. The detection end of the soil moisture sensor 4 extends to the inside of the planting pot 1 through the plug hole 5. A micro water pump 6 is fixedly connected to the rear side of the right side of the top of the basin 1, and the output end of the micro water pump 6 is connected to an iron pipe 7. The end of the iron pipe 7 away from the micro water pump 6 is connected to a sprinkler head 8. The output end of the micro water pump 6 is connected to a water source through a conduit. A connecting component 9 is fixedly connected to the left side of the soil moisture sensor 4, and a supporting component 10 is fixedly connected to the bottom of the soil moisture sensor 4. A control box 15 is fixedly connected to the front side of the top of the base plate 1, and the control box 15 is electrically connected to the soil moisture sensor 4 and the micro water pump 6 through a wire.

[0023] refer to Figure 3 The connecting component 9 includes a rubber ball 91 , the right side of the rubber ball 91 is fixedly connected to the left side of the soil moisture sensor 4 , and an embedding groove 92 is provided on the right side of the mounting seat 3 , and the rubber ball 91 is embedded in the embedding groove 92 .

[0024] As a technical optimization solution of the utility model, by setting the connecting component 9, it is convenient for the user to insert the soil moisture sensor 4 into the inside of the socket 5 at the detection position, and the rubber ball 91 on the left side of the soil moisture sensor 4 will be squeezed by the mounting seat 3 to be deformed, and then the rubber ball 91 will enter the inside of the embedding groove 92, and then the rubber ball 91 will recover, so that the rubber ball 91 is embedded in the inside of the embedding groove 92, thereby installing the soil moisture sensor 4.

[0025] refer to Figure 2 The support assembly 10 includes a screw rod 101 , the top of the screw rod 101 is fixedly connected to the bottom of the soil moisture sensor 4 , and the bottom of the surface of the screw rod 101 is threadedly connected with a support screw sleeve 102 .

[0026] As a technical optimization scheme of the utility model, by setting the support assembly 10, the user can rotate the support screw sleeve 102 during the use of the soil moisture sensor 4, and then use the threaded connection between the support screw sleeve 102 and the screw rod 101 to rotate the support screw sleeve 102 and move downward, and then the bottom of the support screw sleeve 102 will contact the top of the base plate 2 to support the soil moisture sensor 4, thereby avoiding the lack of support between the soil moisture sensor 4 and the base plate 2, resulting in bending and damage to the detection end of the soil moisture sensor 4.

[0027] refer to Figure 2 A contact pad 14 is provided at the bottom of the support screw sleeve 102 , and the top of the contact pad 14 is fixedly connected to the bottom of the support screw sleeve 102 by PET glue, and the bottom of the contact pad 14 contacts the right side of the top of the bottom plate 2 .

[0028] As a technical optimization scheme of the utility model, by setting a contact pad 14, when the support screw sleeve 102 rotates and moves downward, the bottom of the contact pad 14 will be driven to contact the bottom plate 2, thereby preventing the bottom of the support screw sleeve 102 from directly contacting the top of the bottom plate 2 and causing damage to the support screw sleeve 102 or the bottom plate 2. The advantage of the strong viscosity of PET glue can be utilized to improve the fixing strength of the contact pad 14.

[0029] refer to Figure 2 The surface of the support screw sleeve 102 is provided with anti-skid grooves 11, and a plurality of anti-skid grooves 11 are provided and are distributed in a circular shape with equal distances.

[0030] As a technical optimization scheme of the utility model, by providing the anti-skid groove 11, when the user needs to rotate the support screw sleeve 102, the user's hand can contact the support screw sleeve 102 through the anti-skid groove 11, thereby greatly improving the friction between the user's hand and the support screw sleeve 102, and preventing slipping caused by too low friction.

[0031] refer to Figure 2 The top of the mounting seat 3 is fixedly connected with an anti-top member 12, and the bottom of the anti-top member 12 is arranged in an arc shape.

[0032] As a technical optimization scheme of the utility model, by providing an anti-top piece 12, when the user uses the supporting screw sleeve 102 to support the soil moisture sensor 4, the anti-top piece 12 can be used to resist the excess supporting force on the soil moisture sensor 4, thereby preventing the reaction force generated when the supporting screw sleeve 102 supports the soil moisture sensor 4 from causing the contact end of the soil moisture sensor 4 to bend, and the bottom of the anti-top piece 12 is arranged in an arc shape, so that the bottom of the anti-top piece 12 can fit the top of the soil moisture sensor 4 more closely.

[0033] refer to Figure 1 A time relay 13 is fixedly connected to the front side of the top right side of the bottom plate 2, and the time relay 13 is electrically connected to the control box 15 through a wire.

[0034] As a technical optimization scheme of the present utility model, by setting a time relay 13, the user can set a cycle timing data for the time relay 13. When the soil moisture sensor 4 detects that the soil moisture content is insufficient, the time relay 13 can be used to time the opening time of the micro water pump 6. When the time is up, the time relay 13 will control the micro water pump 6 to be closed through the control box 15. When the next timing of the time relay 13 ends, the soil moisture sensor 4 will be turned on for detection to determine whether the current soil moisture content reaches the standard range. If the moisture content reaches the standard, the micro water pump 6 will no longer be turned on. If the moisture content does not reach the standard, the micro water pump 6 will continue to be turned on for watering. This cycle can avoid excessive watering and incomplete absorption of moisture by the soil, resulting in deviations in the data detected in the soil moisture content.

[0035] The working principle and use process of the utility model are as follows: when the user puts soil into the planting pot 1 and starts to plant green plants, the user can insert the detection end of the left side of the soil moisture sensor 4 into the planting pot 1 through the socket 5 on the mounting seat 3 and contact the soil, and then the soil moisture sensor 4 can detect the moisture content of the soil. After the detection part of the soil moisture sensor 4 is inserted into the socket 5, the rubber ball 91 on the left side of the soil moisture sensor 4 will be squeezed by the mounting seat 3 to produce deformation, and then the rubber ball 91 will enter the inside of the inlay groove 92, and then the rubber ball 91 will recover, so that the rubber ball 91 is embedded in the inside of the inlay groove 92, so that the soil moisture sensor 4 is installed, and the soil moisture sensor 4 will transmit the detected data to the control box 15 for processing. When the soil moisture sensor 4 detects that the moisture content in the soil is lower than the use When the value required by the user is reached, the control box 15 will send an electrical signal to enable the micro water pump 6 to start extracting water from the external water source and spraying it through the sprinkler head 8, so that the moisture content of the soil is increased. If the soil moisture sensor 4 detects that the moisture content in the soil reaches the standard range, the control box 15 will send an electrical signal to shut down the micro water pump 6. During the use of the soil moisture sensor 4, the user can rotate the support screw sleeve 102, and then use the threaded connection between the support screw sleeve 102 and the screw rod 101 to rotate the support screw sleeve 102 downward, and then the bottom of the support screw sleeve 102 will contact the top of the base plate 2 to support the soil moisture sensor 4, avoiding the lack of support between the soil moisture sensor 4 and the base plate 2, resulting in bending and damage to the detection end of the soil moisture sensor 4, and having the ability to control watering according to the soil moisture content.

[0036] To sum up: the automatic control device for the moisture content of the soil of potted green plants is provided with a soil moisture sensor 4. When the soil moisture sensor 4 detects that the moisture content in the soil is lower than the value required by the user, the control box 15 will send an electrical signal to enable the micro water pump 6 to start to extract water from the external water source and spray it through the sprinkler head 8, so that the moisture content of the soil is improved, which solves the problem that the planting of some green plants has certain requirements for the moisture content of the soil. In the process of automatic watering, it is impossible to ensure that the moisture content of the soil reaches a constant requirement according to the requirements of the green plants, thereby having certain limitations and reducing the use effect.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically controlling soil moisture content of potted green plants, comprising a planting pot (1) and a bottom plate (2), characterized in that: The bottom of the planting pot (1) is fixedly connected to the left side of the top of the base plate (2); the right side of the planting pot (1) is fixedly connected to a mounting seat (3); a soil moisture sensor (4) is arranged on the right side of the mounting seat (3); a plug hole (5) is provided on the right side of the mounting seat (3); three plug holes (5) are provided and are distributed in a triangular shape; the plug holes (5) are opened to the inside of the planting pot (1); the detection end of the soil moisture sensor (4) extends to the inside of the planting pot (1) through the plug hole (5); and a micro water pump (6) is fixedly connected to the rear side of the right side of the top of the planting pot (1). ), the output end of the micro water pump (6) is connected to an iron pipe (7), one end of the iron pipe (7) away from the micro water pump (6) is connected to a spray head (8), the output end of the micro water pump (6) is connected to a water source through a conduit, the left side of the soil moisture sensor (4) is fixedly connected to a connecting component (9), the bottom of the soil moisture sensor (4) is fixedly connected to a supporting component (10), the front side of the top of the bottom plate (2) is fixedly connected to a control box (15), and the control box (15) is electrically connected to the soil moisture sensor (4) and the micro water pump (6) through a wire.

2. The automatic control device for soil moisture content of potted green plants according to claim 1, characterized in that: The connecting assembly (9) comprises a rubber ball (91), the right side of the rubber ball (91) is fixedly connected to the left side of the soil moisture sensor (4), the right side of the mounting seat (3) is provided with an embedding groove (92), and the rubber ball (91) is embedded in the embedding groove (92).

3. The automatic control device for soil moisture content of potted green plants according to claim 1, characterized in that: The support assembly (10) comprises a screw rod (101), the top of the screw rod (101) is fixedly connected to the bottom of the soil moisture sensor (4), and the bottom of the surface of the screw rod (101) is threadedly connected to a support screw sleeve (102).

4. The automatic control device for soil moisture content of potted green plants according to claim 3, characterized in that: A contact pad (14) is provided at the bottom of the support screw sleeve (102), the top of the contact pad (14) is fixedly connected to the bottom of the support screw sleeve (102) by PET glue, and the bottom of the contact pad (14) is in contact with the right side of the top of the bottom plate (2).

5. The automatic control device for soil moisture content of potted green plants according to claim 3, characterized in that: The surface of the support screw sleeve (102) is provided with anti-skid grooves (11), and a plurality of anti-skid grooves (11) are provided and are distributed in a circular shape at equal distances.

6. The automatic control device for soil moisture content of potted green plants according to claim 1, characterized in that: The top of the mounting seat (3) is fixedly connected with an anti-top piece (12), and the bottom of the anti-top piece (12) is arranged in an arc shape.

7. The automatic control device for soil moisture content of potted green plants according to claim 1, characterized in that: A time relay (13) is fixedly connected to the front side of the top right side of the bottom plate (2), and the time relay (13) is electrically connected to the control box (15) via a wire.

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