Protective device for outdoor environmental pollution detection device
By designing a protective device that includes a base, protective shell, placement plate, and electric push rod, the problem of outdoor environmental pollution detection devices being unable to be stored and protected is solved, achieving dust protection and device protection, and ensuring detection accuracy.
Patent Information
- Application Number
- CN202520210999.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Existing outdoor environmental pollution detection devices cannot be stored and protected during use, allowing dust to easily enter the device, affecting the sensitivity of the detection probe and causing errors in the detection results.
A protective device was designed, comprising a base, a protective shell, a placement plate, an electric push rod, a toothed plate, and a cover plate. The placement plate and the toothed plate are driven by the electric push rod to engage and transmit power, thereby enabling the extension and retraction of the environmental pollution detection device and preventing dust accumulation.
It effectively prevents dust accumulation, maintains the sensitivity of the detection probe, avoids errors in detection results, and prevents damage from device displacement and collisions.
Smart Images
Figure CN223826007U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of outdoor environmental monitoring technology, specifically a protective device for outdoor environmental pollution monitoring devices. Background Technology
[0002] Outdoor environmental pollution detection devices can assess whether the environment meets or exceeds prescribed standards through monitoring data, thereby determining the quality of the environment and helping to protect natural resources such as air, water, and soil. By promptly identifying environmental problems, protective measures can be taken to prevent the excessive destruction of resources.
[0003] However, existing outdoor environmental pollution detection devices are generally exposed to the elements during use. After the detection is completed, they cannot be stored and protected. Over time, dust can easily enter the device and accumulate at the detection probe or light source, which can affect the sensitivity of the probe and cause errors in the detection results. To address these issues, the inventors propose a protective device for outdoor environmental pollution detection devices. Utility Model Content
[0004] To address the problem that environmental pollution detection devices cannot be properly stored and protected, leading to dust easily entering the devices after prolonged use, this invention aims to provide a protective device for outdoor environmental pollution detection devices.
[0005] To solve the above technical problems, this utility model adopts the following technical solution: a protective device for an outdoor environmental pollution detection device, including a base, a protective shell on the top surface of the base, an electric push rod installed inside the protective shell, a placement plate slidably disposed inside the protective shell, an environmental pollution detection device body placed on the placement plate, the output end of the electric push rod fixedly disposed on the bottom surface of the placement plate, sliders fixedly disposed on both sides of the placement plate, and a toothed plate fixedly disposed on the top surface of the sliders; a fixed frame fixedly disposed on the top surface of the protective shell, a rotating rod rotatably connected inside the fixed frame, a cover plate fixedly sleeved on the outer surface of the rotating rod, and a gear fixedly sleeved on the outer surface of the rotating rod, the toothed plate and the gear being meshed and transmitting power; a sliding groove is opened inside the protective shell, the slider is slidably disposed in the sliding groove, a storage groove is opened inside the cover plate, and the toothed plate is movable in the storage groove, firstly through... Remove the locating pin, then push the retaining ring downwards, causing the extension rod to slide inside the sleeve. This causes one end of the guide rod to rotate inside the first ear seat and the other end to rotate inside the second ear seat. Simultaneously, the support rod rotates inside the fixed seat and expands. When the through groove inside the extension rod coincides with the groove opened below the sleeve, it is then fixed by the locating pin, thus facilitating the support of the protective shell. By pulling the two limiting plates, the two limiting plates are moved away from each other. At the same time, the movable block slides on the outer surface of the slide rod and compresses the spring. Then, the environmental pollution detection device body is placed on the top surface of the placement plate. Then, the limiting plates are released, causing the spring to return to its original position. The movable block then moves the limiting plates closer to the environmental pollution detection device body and fits against its sides, thus facilitating the limitation of the environmental pollution detection device body and preventing the environmental pollution detection device body from shifting and colliding with the protective shell, causing damage.
[0006] When outdoor environmental testing is required, the electric push rod is activated, causing the placement plate to rise and the environmental pollution detection device body to rise. At the same time, the slider drives the toothed plate to rise. When the environmental pollution detection device body contacts the cover plate, the toothed plate contacts the gear and engages in transmission, causing the rotating rod to rotate the cover plate. Simultaneously, the placement plate pushes the environmental pollution detection device body out of the protective shell, facilitating the detection of the outdoor environment. After the test is completed, it is easy to store and protect it from dust, avoiding prolonged exposure to the outside environment, which can cause dust to accumulate at the detection probe or light source, reducing the sensitivity of the detection probe and preventing errors in the test results.
[0007] Preferably, a limiting plate is slidably provided on the top surface of the placement plate, the limiting plate is movably attached to both sides of the environmental pollution detection device body, a limiting groove is opened in the placement plate, a sliding rod is fixedly provided in the limiting groove, a movable block is fixedly provided on the bottom surface of the limiting plate, the movable block is slidably provided on the outer surface of the sliding rod, and a spring is fixedly connected between the limiting groove and the movable block.
[0008] Preferably, a fixed seat is fixedly provided on the bottom surface of the base, a support rod is hinged and rotatable inside the fixed seat, a sleeve is fixedly provided on the bottom surface of the base, an extension rod is slidably inserted inside the sleeve, a positioning pin is movably inserted inside the sleeve, the positioning pin is threaded into the extension rod, a fixed ring is fixedly provided on the bottom surface of the extension rod, a first ear seat is fixedly provided on the outer surface of the fixed ring, a guide rod is hinged and rotatable inside the first ear seat, a second ear seat is fixedly provided at one end of the support rod, and the other end of the guide rod is hinged and rotatable inside the second ear seat.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] 1. In this utility model, the environmental pollution detection device body is pushed out of the protective shell by the placement plate, which facilitates the detection of the outdoor environment by the environmental pollution detection device body. At the same time, after the detection is completed, it is easy to store it for dust prevention, avoiding long-term exposure to the outside, which would cause dust to accumulate at the detection probe or light source, reduce the sensitivity of the detection probe, and avoid errors in the detection results.
[0011] 2. In this utility model, the limiting plate is close to the body of the environmental pollution detection device and attached to both sides of it, thereby facilitating the limiting of the body of the environmental pollution detection device and preventing the body of the environmental pollution detection device from shifting and colliding with the protective shell to cause damage. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the base structure of this utility model;
[0015] Figure 3 This is a partial cross-sectional view of the protective shell of this utility model;
[0016] Figure 4 This is a schematic diagram of the cover plate structure of this utility model;
[0017] Figure 5 This is a schematic diagram of the placement plate structure of this utility model;
[0018] Figure 6 This is a schematic diagram of the sleeve structure of this utility model.
[0019] In the diagram: 1. Base; 11. Sleeve; 12. Extension rod; 13. Positioning pin; 14. Fixing ring; 15. Fixing seat; 16. Support rod; 17. First ear seat; 18. Guide rod; 19. Second ear seat; 2. Protective shell; 201. Slide groove; 21. Cover plate; 211. Storage groove; 22. Electric push rod; 23. Slider; 24. Tooth plate; 25. Fixing frame; 26. Rotating rod; 27. Gear; 3. Placement plate; 301. Limiting groove; 31. Limiting plate; 32. Movable block; 33. Slide rod; 34. Spring; 4. Environmental pollution detection device body. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Example: Figure 1-6As shown, this utility model provides a protective device for an outdoor environmental pollution detection device, including a base 1, a protective shell 2 on the top surface of the base 1, an electric push rod 22 installed inside the protective shell 2, a placement plate 3 slidably disposed inside the protective shell 2, an environmental pollution detection device body 4 placed on the placement plate 3, the output end of the electric push rod 22 fixedly disposed on the bottom surface of the placement plate 3, sliders 23 fixedly disposed on both sides of the placement plate 3, a toothed plate 24 fixedly disposed on the top surface of the sliders 23; a fixing frame 25 fixedly disposed on the top surface of the protective shell 2, a rotating rod 26 rotatably connected inside the fixing frame 25, a cover plate 21 fixedly sleeved on the outer surface of the rotating rod 26, and a gear 27 fixedly sleeved on the outer surface of the rotating rod 26, the toothed plate 24 and the gear 27. The protective shell 2 has a sliding groove 201, in which the slider 23 slides. The cover plate 21 has a storage groove 211, in which the toothed plate 24 can move. When it is necessary to detect the outdoor environment, the electric push rod 22 is activated, which causes the placement plate 3 to lift the environmental pollution detection device body 4. At the same time, the slider 23 lifts the toothed plate 24. When the environmental pollution detection device body 4 contacts the cover plate 21, the toothed plate 24 contacts the gear 27 and engages with it, which causes the rotating rod 26 to rotate the cover plate 21. At the same time, the placement plate 3 pushes the environmental pollution detection device body 4 out of the protective shell 2, thus facilitating the movement of the environmental pollution detection device body 4. For outdoor environmental monitoring, after testing, the device is easy to store and dustproof to prevent prolonged exposure and dust accumulation at the probe or light source, which could reduce probe sensitivity and cause errors in the results. The environmental pollution detection device body 4 includes a sensing module, a data acquisition module, an analysis module, an environmental monitoring module, a meteorological monitoring module, and a display module. The sensing module includes temperature and humidity sensors, air pressure sensors, wind speed and direction sensors, rainfall sensors, sound level meters, and illuminance sensors to sense environmental parameters such as temperature, humidity, air pressure, wind speed, wind direction, rainfall, noise, and radiation. The data acquisition module includes an analog signal acquisition module, a digital signal acquisition module, and a data storage module. The sensor module (which can be customized or a standard model can be selected as needed) is used to collect and store data acquired by the sensor module; the analysis module is used to analyze and process the collected data, including environmental quality assessment, environmental risk assessment, environmental monitoring data integration and management, and environmental pollution source monitoring; the environmental monitoring module is used to monitor air pollutant parameters, and can perform fixed-point monitoring, sampling, measurement and analysis of pollutants in the air at regular intervals; the meteorological monitoring module is used to monitor meteorological parameters in the air, such as temperature, humidity, atmospheric pressure, ultraviolet radiation, sunshine hours, and rainfall and snowfall, providing detailed data for measuring air quality; and the display module is used to display the detected outdoor environmental data parameters.
[0022] A limiting plate 31 is slidably provided on the top surface of the placement plate 3. The limiting plate 31 is movably attached to both sides of the environmental pollution detection device body 4. A limiting groove 301 is opened in the placement plate 3. A sliding rod 33 is fixedly provided in the limiting groove 301. A movable block 32 is fixedly provided on the bottom surface of the limiting plate 31. The movable block 32 is slidably provided on the outer surface of the sliding rod 33. A spring 34 is fixedly connected between the limiting groove 301 and the movable block 32.
[0023] By adopting the above technical solution, by pulling the two limiting plates 31, the two limiting plates 31 are moved away from each other. At the same time, the movable block 32 slides on the outer surface of the slide rod 33 and squeezes the spring 34. Then, the environmental pollution detection device body 4 is placed on the top surface of the placement plate 3. Then, the limiting plates 31 are released, so that the spring 34 is reset and the movable block 32 drives the limiting plates 31 to approach the environmental pollution detection device body 4 and fit against its two sides. This facilitates the limiting of the environmental pollution detection device body 4 and prevents the environmental pollution detection device body 4 from displacing and colliding with the protective shell 2, causing damage.
[0024] A fixed seat 15 is fixedly provided on the bottom surface of the base 1. A support rod 16 is hinged and rotated inside the fixed seat 15. A sleeve 11 is fixedly provided on the bottom surface of the base 1. An extension rod 12 is slidably inserted into the sleeve 11. A positioning pin 13 is movably inserted into the sleeve 11. The positioning pin 13 is threaded into the extension rod 12. A fixed ring 14 is fixedly provided on the bottom surface of the extension rod 12. A first ear seat 17 is fixedly provided on the outer surface of the fixed ring 14. A guide rod 18 is hinged and rotated inside the first ear seat 17. A second ear seat 19 is fixedly provided at one end of the support rod 16. The other end of the guide rod 18 is hinged and rotated inside the second ear seat 19.
[0025] By adopting the above technical solution, the positioning pin 13 is disassembled, and then the fixing ring 14 is pushed down, so that the extension rod 12 slides in the sleeve 11, causing one end of the guide rod 18 to rotate in the first ear seat 17 and the other end to rotate in the second ear seat 19. At the same time, the support rod 16 rotates in the fixing seat 15 and is spread open. When the through groove in the extension rod 12 coincides with the groove opened below the sleeve 11, it is then fixed by the positioning pin 13, which facilitates the support of the protective shell 2.
[0026] Working principle: First, by disassembling the positioning pin 13, the fixing ring 14 is pushed down, causing the extension rod 12 to slide inside the sleeve 11. This causes one end of the guide rod 18 to rotate inside the first ear seat 17 and the other end to rotate inside the second ear seat 19. At the same time, the support rod 16 rotates inside the fixing seat 15 and is spread open. When the through groove inside the extension rod 12 coincides with the groove opened below the sleeve 11, it is then fixed by the positioning pin 13, which facilitates the support of the protective shell 2. By pulling the two limiting plates 31, the two limiting plates 31 are moved away from each other. At the same time, the movable block 32 slides on the outer surface of the slide rod 33 and squeezes the spring 34. Then, the environmental pollution detection device body 4 is placed on the top surface of the placement plate 3. Then, the limiting plate 31 is released, which causes the spring 34 to return to its original position. The movable block 32 drives the limiting plate 31 to approach the environmental pollution detection device body 4 and fit against its two sides, which facilitates the limiting of the environmental pollution detection device body 4 and prevents the environmental pollution detection device body 4 from shifting and colliding with the protective shell 2, causing damage.
[0027] When outdoor environmental testing is required, the electric push rod 22 is activated, causing the placement plate 3 to lift the environmental pollution detection device body 4. Simultaneously, the slider 23 lifts the toothed plate 24. When the environmental pollution detection device body 4 contacts the cover plate 21, the toothed plate 24 contacts the gear 27 and engages in transmission, causing the rotating rod 26 to rotate the cover plate 21. At the same time, the placement plate 3 pushes the environmental pollution detection device body 4 out of the protective shell 2, facilitating the detection of the outdoor environment. After testing, it is easy to store and prevent dust accumulation, avoiding prolonged exposure to the outside environment and preventing dust buildup at the detection probe or light source, which could reduce the sensitivity of the detection probe and cause errors in the test results.
[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A protective device for an outdoor environmental pollution detection device, comprising a base (1), characterized in that: The base (1) has a protective shell (2) on its top surface. An electric push rod (22) is installed inside the protective shell (2). A placement plate (3) is slidably provided inside the protective shell (2). An environmental pollution detection device body (4) is placed on the placement plate (3). The output end of the electric push rod (22) is fixedly provided on the bottom surface of the placement plate (3). Slider blocks (23) are fixedly provided on both sides of the placement plate (3). A toothed plate (24) is fixedly provided on the top surface of the slider (23). The top surface of the protective shell (2) is fixedly provided with a fixed frame (25), and a rotating rod (26) is rotatably connected inside the fixed frame (25). A cover plate (21) is fixedly sleeved on the outer surface of the rotating rod (26), and a gear (27) is fixedly sleeved on the outer surface of the rotating rod (26). The gear plate (24) and the gear (27) can mesh and transmit power.
2. The protective device for an outdoor environmental pollution detection device as described in claim 1, characterized in that, The protective shell (2) has a groove (201) inside, and the slider (23) is slidably disposed in the groove (201).
3. The protective device for an outdoor environmental pollution detection device as described in claim 1, characterized in that, The cover plate (21) has a storage groove (211) inside, and the toothed plate (24) can move inside the storage groove (211).
4. The protective device for an outdoor environmental pollution detection device as described in claim 1, characterized in that, The top surface of the placement plate (3) is slidably provided with a limiting plate (31), which is movably attached to both sides of the environmental pollution detection device body (4).
5. The protective device for an outdoor environmental pollution detection device as described in claim 4, characterized in that, A limiting groove (301) is provided in the placement plate (3), and a sliding rod (33) is fixedly provided in the limiting groove (301). A movable block (32) is fixedly provided on the bottom surface of the limiting plate (31). The movable block (32) is slidably disposed on the outer surface of the sliding rod (33). A spring (34) is fixedly connected between the limiting groove (301) and the movable block (32).
6. The protective device for an outdoor environmental pollution detection device as described in claim 1, characterized in that, The base (1) has a fixed seat (15) fixedly installed on its bottom surface, and a support rod (16) is hinged and rotated inside the fixed seat (15).
7. The protective device for an outdoor environmental pollution detection device as described in claim 6, characterized in that, The bottom surface of the base (1) is fixedly provided with a sleeve (11), an extension rod (12) is slidably inserted in the sleeve (11), and a positioning pin (13) is movably inserted in the sleeve (11), the positioning pin (13) being threaded into the extension rod (12).
8. The protective device for an outdoor environmental pollution detection device as described in claim 7, characterized in that, A fixing ring (14) is fixedly provided on the bottom surface of the extension rod (12). A first ear seat (17) is fixedly provided on the outer surface of the fixing ring (14). A guide rod (18) is hinged and rotated inside the first ear seat (17). A second ear seat (19) is fixedly provided at one end of the support rod (16). The other end of the guide rod (18) is hinged and rotated inside the second ear seat (19).