An atmospheric pollution detection device

Abstract

This utility model relates to the field of detection equipment technology, specifically an air pollution detection device, including a connecting plate. Three sets of triangular legs are hinged to the outer surface of the connecting plate. A fixing plate is fixedly mounted on the upper end face of the connecting plate. A groove is formed on the upper end face of the fixing plate. A detection device base is provided on the upper side of the fixing plate. An inner cavity is formed inside the fixing plate, and a threaded rod is rotatably connected inside the inner cavity. The end of the threaded rod is helically connected to a threaded tube. This utility model, through its quick-installation structure, allows the detection device to be quickly and easily installed on a support device, effectively simplifying the traditional installation process, saving operation time, and significantly improving installation efficiency. Simultaneously, this structure enhances the connection stability between the device and the support, reducing data errors caused by loosening, thereby improving the accuracy and reliability of the detection work. It is suitable for air monitoring needs in various environments.

Description

Technical Field

[0001] This utility model relates to the field of detection equipment technology, and in particular to an air pollution detection device. Background Technology

[0002] Air pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, reaching sufficient concentrations and lasting for a sufficient period of time, thereby harming human comfort, health and welfare or the environment. However, existing air pollution detection devices cannot be placed stably on rough ground, and placing them can easily cause impact to the housing, and the gas detector is easily damaged by vibration and impact, greatly reducing its practicality. Therefore, existing equipment uses tripods to mount the detection equipment.

[0003] When existing testing equipment is installed on a tripod, it usually requires a rather cumbersome fixing process, and the connection is not secure enough, which can easily lead to loosening and affect the accuracy of the test data. When conducting atmospheric testing, in order to ensure data reliability, it is often necessary to repeatedly set up the equipment at multiple locations, which further increases the complexity of the operation. Especially in areas with uneven terrain or unstable ground, the equipment installation is even more difficult, which seriously affects the testing efficiency and work progress. There is an urgent need to optimize the installation structure and improve the convenience and stability of equipment installation. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an air pollution detection device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air pollution detection device, including a connecting plate, three sets of triangular legs hinged to the outer surface of the connecting plate, a fixed plate fixedly installed on the upper end face of the connecting plate, a groove formed on the upper end face of the fixed plate, a detection device base provided on the upper side of the fixed plate, an inner cavity formed inside the fixed plate, a threaded rod rotatably connected inside the inner cavity, a threaded tube helically connected to the end of the threaded rod, a wedge block one fixedly installed at the end of the threaded tube, a slide rail one fixedly installed at the end of the wedge block one, a slider fixedly installed inside the slide rail one, the slider fixedly connected to the inner wall of the inner cavity, two sets of wedge blocks two symmetrically arranged on both sides of the wedge block one, a plug rod fixedly installed on the outer side of the wedge block two, a fixed plate fixedly installed inside the inner cavity, the plug rod slidably connected to the fixed plate, and a spring fixedly installed between the wedge block two and the fixed plate.

[0006] A plug plate is fixedly installed on the lower end face of the base of the testing equipment. The plug plate is set with a corresponding groove. A handle is provided on the outer side of the fixed plate. One end of the threaded rod extends to the outer side and is fixedly connected to the handle.

[0007] The inner wall of the insert plate has a slot one, and the inner wall of the inner cavity has a slot two. The insert rod passes through slot one and is inserted into the inside of slot two.

[0008] A second slide rail is fixedly installed at the end of the first slide rail, and a slide rod is slidably connected inside the second slide rail.

[0009] A fixed column is fixedly installed inside the cavity, and a transmission rod is rotatably connected to the outer surface of the fixed column. One end of the transmission rod is rotatably connected to a sliding rod.

[0010] A top plate is fixedly installed at the other end of the transmission rod. The top plate is arc-shaped and an anti-slip pad is fixedly installed on its outer surface.

[0011] The slide rails are arranged in two symmetrical sets, and both sets of slide rails are fixedly connected to slide rails. The slide rods, fixed columns, transmission rods and top plates are also arranged in two sets, and are symmetrically arranged.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, by setting a quick installation structure, enables the testing equipment to be quickly and easily installed on the support device, effectively simplifying the traditional installation process, saving operation time, and significantly improving installation efficiency. At the same time, the structure enhances the connection stability between the equipment and the bracket, reduces data errors caused by loosening, thereby improving the accuracy and reliability of the testing work, and is suitable for atmospheric monitoring needs in various environments. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is an overall structural view of the present invention;

[0016] Figure 2 This is a cross-sectional view of the sleeve of this utility model;

[0017] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Connecting plate; 2. Triangular leg; 3. Fixing plate; 4. Inner cavity; 5. Testing equipment base; 6. Insert plate; 7. Groove; 8. Handle; 9. Threaded rod; 10. Threaded pipe; 11. Wedge block one; 12. Slider; 13. Slide rail one; 14. Wedge block two; 15. Fixing plate; 16. Spring; 17. Insert rod; 18. Slot one; 19. Slot two; 20. Slide rail two; 21. Slide rod; 22. Fixing column; 23. Transmission rod; 24. Top plate. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution:

[0023] An air pollution detection device includes a connecting plate 1, with three sets of triangular legs 2 hinged to the outer surface of the connecting plate 1. A fixed plate 3 is fixedly installed on the upper end face of the connecting plate 1. A groove 7 is formed on the upper end face of the fixed plate 3. A detection device base 5 is provided on the upper side of the fixed plate 3. An inner cavity 4 is formed inside the fixed plate 3. A threaded rod 9 is rotatably connected inside the inner cavity 4. A threaded tube 10 is helically connected to the end of the threaded rod 9. A wedge block 11 is fixedly installed at the end of the threaded tube 10. A slide rail 13 is fixedly installed at the end of the wedge block 11. A slider 12 is fixedly installed inside the slide rail 13. The slider 12 is fixedly connected to the inner wall of the inner cavity 4. Two sets of wedge blocks 14 are symmetrically arranged on both sides of the wedge block 11. An insertion rod 17 is fixedly installed on the outer side of the wedge block 14. A fixed plate 15 is fixedly installed inside the inner cavity 4. The insertion rod 17 is slidably connected to the fixed plate 15. A spring 16 is fixedly installed between the wedge block 14 and the fixed plate 15.

[0024] A plug plate 6 is fixedly installed on the lower end face of the base 5 of the testing equipment. The plug plate 6 is set in the groove 7. A handle 8 is provided on the outer side of the fixed plate 3. One end of the threaded rod 9 extends to the outer side and is fixedly connected to the handle 8.

[0025] The inner wall of the insert plate 6 has a slot 18, and the inner wall of the inner cavity 4 has a slot 2 19. The insert rod 17 passes through the slot 18 and is inserted into the inside of the slot 2 19.

[0026] When the testing equipment needs to be installed, insert the plate 6 on the bottom of the testing equipment into the groove 7 on the fixed plate 3, and then twist the handle 8 on the threaded rod 9 to make the threaded rod 9 rotate. The threaded rod 9 is connected to the threaded tube 10 by a helical drive, so the threaded tube 10 will drive the wedge block 11 forward. The slide rail 13 fixedly installed on the wedge block 11 is slidably connected to the slider 12, so it will limit the wedge block 11 to prevent it from rotating synchronously with the threaded tube 10. The wedge block 11 moves forward and is squeezed and driven by the two sets of wedge blocks 14, causing the two sets of wedge blocks 14 to squeeze the spring 16 to move to both sides, and synchronously drive the insert rod 17 to move to both sides. The insert rod 17 then passes through the slot 18 and is inserted into the inside of the slot 2 19 for fixation.

[0027] A slide rail 20 is fixedly installed at the end of slide rail 13, and a slide rod 21 is slidably connected inside slide rail 20.

[0028] A fixed column 22 is fixedly installed inside the inner cavity 4. A transmission rod 23 is rotatably connected to the outer surface of the fixed column 22. One end of the transmission rod 23 is rotatably connected to the slide rod 21.

[0029] The other end of the transmission rod 23 is fixedly installed with a top plate 24. The top plate 24 is arc-shaped and an anti-slip pad is fixedly installed on the outer surface of the top plate 24.

[0030] There are two sets of slide rails 20 arranged symmetrically. Both sets of slide rails 20 are fixedly connected to slide rail 13. There are two sets of slide rods 21, fixed column 22, transmission rod 23 and top plate 24 respectively, and they are arranged symmetrically.

[0031] Simultaneously, the forward movement of slide rail 13 will drive slide rail 20 to move forward. The transmission rod 23, which is rotatably connected to the outer surface of the fixed column 22, is rotatably connected to the slide rod 21, which is slidably connected inside slide rail 20. Therefore, under the transmission of slide rail 20, the transmission rod 23 will be driven to deflect around the fixed column 22, so that the top plate 24 at the other end of the transmission rod 23 is tightly attached to the inner wall of the insert plate 6. The two sets of symmetrically arranged top plates 24 simultaneously provide internal support and fixation for the insert plate 6, thereby improving the fixing effect. In this way, the rapid installation of the testing equipment base 5 can be completed.

[0032] Existing testing equipment typically requires a cumbersome fixing process when mounted on tripods, and the connections are often not secure enough, leading to loosening and affecting the accuracy of the test data. During atmospheric testing, to ensure data reliability, the equipment often needs to be repeatedly set up at multiple locations, further increasing operational complexity. This is especially true in areas with uneven terrain or unstable ground, where equipment installation is even more difficult, severely impacting testing efficiency and work progress. There is an urgent need to optimize the installation structure and improve the convenience and stability of equipment installation. Therefore, this utility model, through a quick-installation structure, enables the testing equipment to be installed quickly and easily on the support device, effectively simplifying the traditional installation process, saving operation time, and significantly improving installation efficiency. At the same time, this structure enhances the stability of the connection between the equipment and the support, reducing data errors caused by loosening, thereby improving the accuracy and reliability of the testing work. It is suitable for atmospheric monitoring needs in various environments.

[0033] Working principle: When the testing equipment needs to be installed, insert the plate 6 on the bottom of the testing equipment into the groove 7 on the fixed plate 3, and then twist the handle 8 on the threaded rod 9 to make the threaded rod 9 rotate. The threaded rod 9 is connected to the threaded tube 10 by a screw drive, so the threaded tube 10 will drive the wedge block 11 forward. The slide rail 13 fixedly installed on the wedge block 11 is slidably connected to the slider 12, so it will limit the wedge block 11 to prevent it from rotating synchronously with the threaded tube 10. As the wedge block 11 moves forward, it is squeezed and driven by the two sets of wedge blocks 14, causing the two sets of wedge blocks 14 to squeeze the spring 16 to move to both sides, synchronously driving the insert rod 17 to move to both sides. The insert rod 17 then passes through the slot 18 and is inserted into the inside of the slot 2 19 for fixation.

[0034] Simultaneously, the forward movement of slide rail 13 will drive slide rail 20 to move forward. The transmission rod 23, which is rotatably connected to the outer surface of the fixed column 22, is rotatably connected to the slide rod 21, which is slidably connected inside slide rail 20. Therefore, under the transmission of slide rail 20, the transmission rod 23 will be driven to deflect around the fixed column 22, so that the top plate 24 at the other end of the transmission rod 23 is tightly attached to the inner wall of the insert plate 6. The two sets of symmetrically arranged top plates 24 simultaneously provide internal support and fixation for the insert plate 6, thereby improving the fixing effect. In this way, the rapid installation of the testing equipment base 5 can be completed.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An air pollution detection device, comprising a connecting plate (1), wherein three sets of triangular legs (2) are hinged to the outer surface of the connecting plate (1), and a fixing plate (3) is fixedly installed on the upper end face of the connecting plate (1), characterized in that: The upper end face of the fixed disk (3) is provided with a groove (7), and the upper side of the fixed disk (3) is provided with a detection equipment base (5). The interior of the fixed disk (3) is provided with an inner cavity (4), and a threaded rod (9) is rotatably connected inside the inner cavity (4). The end of the threaded rod (9) is helically connected to a threaded tube (10). A wedge block (11) is fixedly installed at the end of the threaded tube (10), and a slide rail (13) is fixedly installed at the end of the wedge block (11). A slider (12) is fixedly installed inside the first (13), and the slider (12) is fixedly connected to the inner wall of the inner cavity (4). Two sets of second wedges (14) are symmetrically arranged on both sides of the first wedge (11). A plug rod (17) is fixedly installed on the outer side of the second wedge (14). A fixing plate (15) is fixedly installed inside the inner cavity (4). The plug rod (17) is slidably connected to the fixing plate (15). A spring (16) is fixedly installed between the second wedge (14) and the fixing plate (15).

2. The air pollution detection device according to claim 1, characterized in that: A plug plate (6) is fixedly installed on the lower end face of the base (5) of the testing equipment. The plug plate (6) is set in a groove (7). A handle (8) is provided on the outer side of the fixed plate (3). One end of the threaded rod (9) extends to the outer side and is fixedly connected to the handle (8).

3. The air pollution detection device according to claim 2, characterized in that: The inner wall of the insert plate (6) is provided with a slot one (18), and the inner wall of the inner cavity (4) is provided with a slot two (19). The insert rod (17) passes through the slot one (18) and is inserted into the inside of the slot two (19).

4. An air pollution detection device according to claim 3, characterized in that: The end of the slide rail one (13) is fixedly installed with the slide rail two (20), and the slide rail two (20) is slidably connected with the slide rod (21).

5. An air pollution detection device according to claim 4, characterized in that: A fixed column (22) is fixedly installed inside the inner cavity (4), and a transmission rod (23) is rotatably connected to the outer surface of the fixed column (22). One end of the transmission rod (23) is rotatably connected to the slide rod (21).

6. An air pollution detection device according to claim 5, characterized in that: The other end of the transmission rod (23) is fixedly installed with a top plate (24), which is arc-shaped and has an anti-slip pad fixedly installed on its outer surface.

7. An air pollution detection device according to claim 6, characterized in that: The slide rails (20) are arranged in two sets symmetrically. Both sets of slide rails (20) are fixedly connected to slide rails (13). The slide rod (21), fixed column (22), transmission rod (23) and top plate (24) are arranged in two sets symmetrically.

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