Temperature and humidity monitoring equipment for greenhouse
Through modular structural design, the horizontal and vertical adjustment of the temperature and humidity monitoring equipment for greenhouses has been realized, which solves the problem of insufficient data collection caused by the fixed position of existing equipment, improves the applicability and monitoring accuracy of the equipment, and meets the intelligent and flexible needs of modern agriculture.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGKAI UNIV OF AGRI & ENG
- Filing Date
- 2025-07-17
- Publication Date
- 2026-05-12
AI Technical Summary
Existing greenhouse temperature and humidity monitoring equipment is usually integrated into the top of the greenhouse or in a fixed position, lacking flexible location adjustment capabilities and making it difficult to collect data and control the environment in a targeted manner according to changes in crop type, height, and planting area.
A modular structure including a bearing plate, a fixing plate, a side frame, a support plate, and a threaded rod was designed. Through the cooperation of sliding connection and threaded rod, the horizontal and vertical adjustment of temperature and humidity monitoring equipment can be realized to adapt to the needs of multi-point and dynamically changing environmental monitoring.
It has improved the applicability of the equipment and the representativeness of the monitoring data, enhanced the flexibility and functionality of the equipment, reduced the cost of repeated deployment, improved the ease of use and maintenance efficiency, and met the needs of modern agriculture for intelligent and flexible environmental monitoring.
Smart Images
Figure CN224231018U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of temperature and humidity monitoring, and particularly relates to a temperature and humidity monitoring device for a greenhouse. Background Technique
[0002] The temperature and humidity monitoring device for a greenhouse is an environmental monitoring and regulation system applied to facility agriculture, mainly used for real-time collection, display and feedback adjustment of key parameters such as the internal air temperature and relative humidity of a greenhouse. It is widely used in agricultural production activities such as vegetable planting, flower cultivation, and fruit tree cultivation, and is an important technical means to achieve precise environmental control, optimize crop growth conditions, and improve yield and quality. As the core component of the smart agriculture system, the performance stability and functional adaptability of the temperature and humidity monitoring device for a greenhouse directly affect the efficiency of greenhouse environmental management and the safety of crop growth.
[0003] In the specific application process, especially in the core monitoring link where the greenhouse space distribution is uneven or the environmental parameters required at different growth stages of crops vary greatly, the existing temperature and humidity monitoring devices for greenhouses gradually expose a series of obvious limitations and technical problems when dealing with multi-point and dynamically changing environmental data collection. For example, the utility model patent CN213960991U discloses an in-greenhouse environmental temperature and humidity monitoring and regulating device for smart agriculture, including a greenhouse body, a greenhouse top is fixedly installed on the upper side of the greenhouse body, a side door is arranged on the front side of the greenhouse body, a handle is fixedly installed on the right side of the side door, a top board is fixedly installed inside the greenhouse body, a warm air blower is arranged on the upper side of the top board, an air suction pipe is arranged on the right side of the warm air blower, the air suction pipe extends upward to the outside of the greenhouse top, an air outlet pipe is arranged on the left side of the warm air blower, and an air purification box is arranged on the lower side of the top board. This device speeds up the cooling speed in the greenhouse through two groups of fans, the warm air blower blows warm air out of the air purification box for heating, and increases the humidity in the greenhouse through a spraying device, realizing the basic regulation function of temperature and humidity.
[0004] However, the existing temperature and humidity monitoring devices for greenhouses still have obvious deficiencies. Specifically, their structural design is relatively fixed, and the temperature and humidity monitoring devices are usually integrated on the top of the greenhouse or at fixed positions, lacking flexible position adjustment capabilities, resulting in difficulties in targeted data collection and environmental regulation according to changes in crop types, heights, and planting areas. Therefore, in view of the many deficiencies in the existing technology, we urgently need an innovative temperature and humidity monitoring device for a greenhouse to solve these problems. Content of the Utility Model
[0005] The purpose of this invention is to provide a temperature and humidity monitoring device for greenhouses, which solves the problem that existing temperature and humidity monitoring devices are usually integrated into the top of the greenhouse or in a fixed position, lacking flexible position adjustment capabilities, making it difficult to collect data and control the environment in a targeted manner according to changes in crop type, height, and planting area.
[0006] To achieve the above objectives, this utility model provides a temperature and humidity monitoring device for greenhouses, including a support plate, and a fixing plate fixedly connected to both the upper and lower parts of one side of the support plate, and a side frame is provided on one side of the support plate.
[0007] The upper and lower parts of the side frame are slidably connected to two fixed plates, respectively. A support plate is slidably connected to the inner side of the side frame, and a temperature and humidity monitoring device is fixedly connected to the bottom of the support plate by bolts. A threaded rod is rotatably connected to the top of the support plate by a rotating shaft, and the top of the threaded rod passes through the top of the side frame through a threaded groove. Mounting plates are fixedly connected to the upper and lower parts of the bearing plate. Slider blocks are fixedly connected to the upper and lower parts of the side frame, and the two sliders are slidably connected to the two fixed plates, respectively.
[0008] Both sliders are slidably connected to the two fixed plates via grooves, and each slider has a rod elastically connected to one side of its top. The top of the fixed plate has several slots for use with the rods.
[0009] Each of the two insertion rods has a connecting plate fixedly connected to one end, and the bottom of each connecting plate is slidably connected to the top of the two sliders via telescopic rods.
[0010] Each of the two telescopic rods is fitted with a tension spring, and the bottom of each of the two connecting plates is slidably connected to the top of the two sliders respectively through the tension spring.
[0011] The support plate has sliding blocks fixedly connected to both sides, and the two sliding blocks are slidably connected to the two sides of the side frame through sliding grooves.
[0012] The bottom of the support plate is fixedly connected to a protective cover, which is located outside the temperature and humidity monitoring equipment. The top of the threaded rod is fixedly connected to a handle.
[0013] This utility model discloses a temperature and humidity monitoring device for greenhouses. Through a sliding connection structure between a slider and a fixed plate, combined with a side frame and support plate design, the device can be flexibly adjusted laterally according to crop type, planting area, and environmental changes. This solves the problem that traditional fixed installation methods cannot adapt to multi-point, dynamic monitoring needs, thus improving the applicability of the device and the representativeness of the monitoring data. Simultaneously, by setting a threaded rod on the top of the support plate and using a rotating shaft that engages with the threaded groove on the top of the side frame, the height of the temperature and humidity monitoring device is adjustable, allowing it to adapt to the environmental monitoring requirements of different crop heights and growth stages, enhancing the device's flexibility and functionality. Furthermore, this modular and adjustable structural design not only improves the ease of use of the temperature and humidity monitoring device but also reduces the cost of repeated deployment due to crop layout adjustments, improving the overall system's scalability and maintenance efficiency. In summary, this device effectively overcomes the shortcomings of traditional greenhouse temperature and humidity monitoring devices, such as limited functionality and poor adaptability. It possesses multiple advantages, including flexible adjustment, convenient deployment, and comprehensive monitoring, fully meeting the actual needs of modern agriculture for intelligent and flexible environmental monitoring equipment, and providing strong technical support and application guarantee for the development of smart agriculture. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0015] Figure 1 This is a schematic diagram of the overall main view structure of an embodiment of this utility model.
[0016] Figure 2 This is a top view of an embodiment of the present invention.
[0017] Figure 3 This is a bottom view of the structure of an embodiment of the present invention.
[0018] Figure 4 This is a side view structural diagram of an embodiment of the present utility model.
[0019] Figure 5 This is a schematic diagram of the side frame structure of an embodiment of the present utility model.
[0020] Figure 6 This is a schematic diagram of the fixing plate structure according to an embodiment of the present utility model.
[0021] 1. Support plate; 2. Mounting plate; 3. Fixing plate; 4. Insert rod; 5. Slot; 6. Slider; 7. Slide groove; 8. Side frame; 9. Handle; 10. Support plate; 11. Sliding block; 12. Sliding groove; 13. Connecting plate; 14. Protective cover; 15. Threaded rod; 16. Temperature and humidity monitoring equipment; 17. Telescopic rod; 18. Tension spring. Detailed Implementation
[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.
[0023] Please see Figure 1-6 .
[0024] A temperature and humidity monitoring device for greenhouses includes a support plate 1, and a fixing plate 3 is fixedly connected to the upper and lower parts of one side of the support plate 1, and a side frame 8 is provided on one side of the support plate 1.
[0025] The upper and lower parts of the side frame 8 are slidably connected to two fixed plates 3 respectively. A support plate 10 is slidably connected to the inner side of the side frame 8, and a temperature and humidity monitoring device 16 is fixedly connected to the bottom of the support plate 10 by bolts. A threaded rod 15 is rotatably connected to the top of the support plate 10 by a rotating shaft, and the top of the threaded rod 15 passes through the top of the side frame 8 through a threaded groove. Mounting plates 2 are fixedly connected to the upper and lower parts of the bearing plate 1. Slider 6 is fixedly connected to the upper and lower parts of the side frame 8, and the two sliders 6 are slidably connected to the two fixed plates 3 respectively.
[0026] First, the support plate 1 is bolted to the location inside the greenhouse where the temperature and humidity need to be monitored. Mounting plates 2 are located on the upper and lower sides of the support plate 1 to provide a supporting foundation for subsequent structures. Next, the side frame 8 achieves lateral movement through the sliding engagement between the sliders 6 at its upper and lower ends and the two fixed plates 3. Operators can slide the side frame 8 back and forth horizontally on the fixed plates 3 according to the actual monitoring area requirements, thereby adjusting the lateral position of the inner slidingly connected support plate 10 and the temperature and humidity monitoring device 16 fixed at the bottom. After adjusting to the appropriate position, the side frame 8 can be fixed to ensure the stability of the equipment during operation. Furthermore, a threaded rod 15 is rotatably connected to the top of the support plate 10 via a rotating shaft. Operators can manually rotate the threaded rod 15, utilizing its engagement with the threaded groove on the top of the side frame 8, to move the support plate 10 and the temperature and humidity monitoring device 16 vertically, achieving flexible adjustment of the detection height to meet the temperature and humidity monitoring needs of different crop growth stages or different spatial levels. Throughout the process, the temperature and humidity monitoring equipment 16 was accurately positioned and flexibly deployed in multiple dimensions inside the greenhouse through the coordinated action of components such as bearing plate 1, fixing plate 3, side frame 8, slider 6, support plate 10, and threaded rod 15.
[0027] Furthermore, both sliders 6 are slidably connected to the two fixed plates 3 respectively through the sliding grooves 7, and each of the top sides of the two sliders 6 is elastically connected to a plug rod 4, and the top of the fixed plate 3 is provided with a number of slots 5 for use with the plug rod 4.
[0028] Furthermore, a connecting plate 13 is fixedly connected to one end of each of the two insertion rods 4, and the bottom of each connecting plate 13 is slidably connected to the top of the two sliders 6 respectively through a telescopic rod 17.
[0029] Furthermore, each of the two telescopic rods 17 is fitted with a tension spring 18, and the bottom of each of the two connecting plates 13 is slidably connected to the top of each of the two sliders 6 through the tension spring 18.
[0030] Furthermore, both sides of the support plate 10 are fixedly connected with sliding blocks 11, and both sliding blocks 11 are slidably connected to the two sides of the side frame 8 through sliding grooves 12 respectively.
[0031] Furthermore, a protective cover 14 is fixedly connected to the bottom of the support plate 10, and the protective cover 14 is located outside the temperature and humidity monitoring device 16. A handle 9 is fixedly connected to the top of the threaded rod 15.
[0032] In summary:
[0033] In actual operation, the bearing plate 1 is first fixed to the required monitoring position inside the greenhouse using bolts. Mounting plates 2 are provided on the upper and lower sides of the bearing plate 1 to provide a stable installation foundation for the entire device. Subsequently, the operator can achieve lateral movement by sliding the sliders 6 at the upper and lower ends of the side frame 8 with the fixed plate 3. Specifically, the sliders 6 are embedded in the grooves 7 on the fixed plate 3 and can slide along them, thereby flexibly adjusting the side frame 8 and its internal structure in the horizontal direction. After adjustment to the appropriate position, the insert rod 4, elastically connected to the top of the slider 6, is inserted into the multiple slots 5 on the top of the fixed plate 3 to lock the side frame 8, ensuring stability during equipment operation. Simultaneously, the support plate 10 is slidably connected to the inner side of the side frame 8 and slides through the sliding blocks 11 fixed on both sides, engaging with the sliding grooves 12 on the side frame 8, allowing the support plate 10 to move vertically. The device features good guidance and stability. A threaded rod 15 is rotatably connected to the top of the support plate 10 via a pivot. A handle 9 is located at the top of the threaded rod 15 for easy rotation by the operator. Rotating the threaded rod 15 engages with the threaded groove on the top of the side frame 8, causing the support plate 10 and the temperature and humidity monitoring device 16 at its bottom to move up and down, thus achieving precise height adjustment. Furthermore, a protective cover 14 is located at the bottom of the support plate 10 to protect the temperature and humidity monitoring device 16 from dust, moisture, and impact, extending its service life. The insertion rod 4 at the top of the slider 6 is slidably connected to the slider 6 via a connecting plate 13 and a telescopic rod 17, and is elastically reset by a tension spring 18. This ensures that the insertion rod 4 remains stably locked after being inserted into the slot 5. When adjustment is needed, simply pulling up the insertion rod 4 releases the lock, improving the ease and safety of device operation.By setting a sliding connection structure between slider 6 and fixed plate 3, combined with the guiding effect of slide groove 7, the side frame 8 achieves lateral sliding adjustment on the support plate 1, thereby driving the support plate 10 and temperature and humidity monitoring equipment 16 to adjust their lateral position. This solves the problem that traditional fixed installation methods cannot adapt to the monitoring needs of multi-point and dynamically changing environments, improving the applicability of the equipment and the accuracy of data acquisition. At the same time, by setting a limiting structure between the insertion rod 4 and slot 5, combined with the elastic reset mechanism of connecting plate 13, telescopic rod 17 and tension spring 18, the operator can quickly lock the equipment position after completing the lateral adjustment, avoiding displacement due to vibration or accidental touch, and enhancing the stability and reliability of the equipment. In addition, the sliding structure between support plate 10 and side frame 8, and the cooperative design of sliding block 11 and sliding groove 12, enable the temperature and humidity monitoring equipment 16 to adjust its height. The device exhibits excellent guiding performance and stable operation, preventing jamming or tilting. Through the engagement transmission between the threaded rod 15 and the threaded groove, combined with the handle 9 design, operators can easily adjust the height of the temperature and humidity monitoring device 16 to meet the monitoring needs of different crop growth stages or different spatial levels. Finally, the protective cover 14 effectively protects the core sensing components of the temperature and humidity monitoring device 16, preventing dust, moisture, or foreign objects from affecting detection accuracy and extending the device's service life. It not only overcomes the shortcomings of traditional equipment such as single function, poor adaptability, and inconvenient adjustment, but also possesses advantages such as stable structure, flexible adjustment, convenient deployment, and easy maintenance. It fully meets the actual needs of modern agriculture for intelligent, flexible, and multifunctional environmental monitoring equipment, providing solid technical support and application guarantee for the development of facility agriculture towards digital and refined management.
[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.
Claims
1. A temperature and humidity monitoring device for greenhouses, comprising a support plate, characterized in that, It also includes a fixed plate fixedly connected to the upper and lower parts of one side of the support plate, and a side frame provided on one side of the support plate; The upper and lower parts of the side frame are slidably connected to two fixed plates, respectively. A support plate is slidably connected to the inner side of the side frame, and a temperature and humidity monitoring device is fixedly connected to the bottom of the support plate by bolts. A threaded rod is rotatably connected to the top of the support plate by a rotating shaft, and the top of the threaded rod passes through the top of the side frame through a threaded groove. Mounting plates are fixedly connected to the upper and lower parts of the bearing plate. Slider blocks are fixedly connected to the upper and lower parts of the side frame, and the two sliders are slidably connected to the two fixed plates, respectively.
2. The temperature and humidity monitoring device for greenhouses as described in claim 1, characterized in that, Both sliders are slidably connected to the two fixed plates via grooves, and each slider has a rod elastically connected to one side of its top. The top of the fixed plate has several slots for use with the rods.
3. The greenhouse temperature and humidity monitoring device as described in claim 2, characterized in that, Each of the two insertion rods has a connecting plate fixedly connected to one end, and the bottom of each connecting plate is slidably connected to the top of the two sliders via telescopic rods.
4. The temperature and humidity monitoring device for greenhouses as described in claim 3, characterized in that, Both telescopic rods are fitted with tension springs, and the bottoms of the two connecting plates are slidably connected to the tops of the two sliders respectively through the tension springs.
5. The temperature and humidity monitoring device for greenhouses as described in claim 1, characterized in that, Both sides of the support plate are fixedly connected to sliding blocks, and the two sliding blocks are slidably connected to the two sides of the side frame through sliding grooves.
6. The temperature and humidity monitoring device for greenhouses as described in claim 1, characterized in that, A protective cover is fixedly connected to the bottom of the support plate, and the protective cover is located outside the temperature and humidity monitoring equipment. A handle is fixedly connected to the top of the threaded rod.