Outdoor portable atmospheric monitoring device

Abstract

The utility model discloses an outdoor portable atmospheric monitoring device, including a fixed sleeve, the bottom end of the fixed sleeve is fixedly connected with a bottom plate, both sides of the bottom of the bottom plate are fixedly connected with anti-skid pads, the top of the bottom plate is provided with a control box, and the top of the fixed sleeve is provided with a contraction structure for contraction for easy carrying. The outdoor portable atmospheric monitoring device is provided with a groove, and when it needs to be carried outdoors, the friction disk is first rotated to drive the threaded rod to rotate, so that the friction disk is separated from one end of the friction plate, and then the connecting sleeve can be pressed to fully insert it into the interior of the fixed sleeve, and then the positioning bolt is rotated to separate it from the interior of the positioning hole at the bottom, and then the connecting column is inserted into the interior of the connecting sleeve, and then the positioning bolt is rotated to insert it into the interior of the positioning hole at the top, so that the connecting column is positioned through the positioning hole to reduce the volume of the device, thereby solving the problem of inconvenience in carrying.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere monitoring devices, in particular to an outdoor portable atmosphere monitoring device. Background Art

[0002] Atmospheric monitoring refers to the monitoring of multiple indicators in the atmosphere, which is particularly important for environmental governance, air purification and other fields. The current atmospheric monitoring devices can monitor the atmosphere in real time and quickly obtain data, with the characteristics of accurate and fast monitoring data;

[0003] However, the current atmospheric monitoring devices still have some defects in use. When in use, the overall structure is large and cannot be easily carried. It is very inconvenient to use when it is necessary to go out to monitor some special areas.

[0004] Now a new outdoor portable atmospheric monitoring device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an outdoor portable atmospheric monitoring device to solve the problem of inconvenience in carrying mentioned in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an outdoor portable atmospheric monitoring device, comprising a fixed sleeve, the bottom end of the fixed sleeve is fixedly connected to a bottom plate, both sides of the bottom of the bottom plate are fixedly connected to anti-slip foot pads, a control box is arranged at the top of the bottom plate, and a retractable structure for retracting for easy carrying is arranged at the top of the fixed sleeve;

[0007] The contraction structure includes a connecting sleeve, the interior of the fixed sleeve is movably connected to the connecting sleeve, one end of the control box is provided with a groove, one end of the interior of the groove is fixedly connected to a connecting plate, one end of the fixed sleeve is provided with a lifting groove, the interior of the connecting sleeve is movably connected to a connecting column, both ends of one end of the connecting column are respectively provided with a group of positioning holes, the top end of the outside of the connecting column is fixedly connected to a fixing cylinder, the outside of the fixing cylinder is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a monitor, the top of one end of the connecting sleeve is movably connected to a positioning bolt, the top of the connecting column is fixedly connected to a top plate, and the top of the top plate is fixedly connected to a handle.

[0008] Preferably, the positioning bolt passes through one end of the connecting sleeve and extends to the inside of the positioning hole, and the positioning bolt is threadedly connected to the positioning hole.

[0009] Preferably, the connecting plate passes through the lifting slot and is fixedly connected to the connecting sleeve, and the center line of the top plate and the center line of the connecting column are on the same vertical plane.

[0010] Preferably, a through groove is provided at one end of the fixed sleeve, friction plates are fixedly connected to both sides of one end of the through groove, a threaded hole is provided at the bottom of one end of the connecting sleeve, one end of the friction plate is movably connected to a friction disk, and one end of the friction disk is fixedly connected to a threaded rod.

[0011] Preferably, the connecting plate passes through the through slot and extends to the inside of the threaded hole, and the threaded rod is threadedly connected to the threaded hole.

[0012] Preferably, the through slot is communicated with the interior of the fixed sleeve, and the threaded rod is movably connected to the through slot.

[0013] Preferably, U-shaped sleeves are fixedly connected to both sides of the top of the bottom plate, a positioning card frame is fixedly connected to the top of the U-shaped sleeve, side grooves are opened on both sides of the top plate, and buffer pads are fixedly connected to both sides of the top of the bottom plate.

[0014] Preferably, the U-shaped sleeve is slidably connected to the control box, and the positioning card frame passes through the side groove and is movably connected to the top plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the outdoor portable atmospheric monitoring device is not only convenient to carry and can adjust the height of the device, but also can effectively protect the device;

[0016] By providing a groove, a top plate, a handle, a connecting column, a positioning hole, a positioning bolt, a connecting sleeve, a friction plate, a through groove, a lifting groove, a connecting plate, a threaded rod and a threaded hole, when it is necessary to carry it outside, the friction plate is first rotated to drive the threaded rod to rotate, so that the friction plate is separated from one end of the friction plate, and then the connecting sleeve can be pressed to fully insert it into the interior of the fixed sleeve, and then the positioning bolt is rotated to separate it from the interior of the bottom positioning hole, and the connecting column is inserted into the interior of the connecting sleeve, and then the positioning bolt is rotated to insert it into the interior of the top positioning hole, so that the connecting column is positioned through the positioning hole, so as to reduce the volume of the device, and realize that it can be retracted for easy carrying;

[0017] By providing a connecting sleeve, a friction disc, a friction plate, a through groove, a lifting groove, a connecting plate, a threaded rod and a threaded hole, when monitoring, the device is placed at a designated installation position, and then the friction disc is rotated to drive the threaded rod to rotate. After the friction disc is separated from one end of the friction plate, the connecting sleeve can be pulled to adjust its height, so as to adjust the height of the top monitoring component. After adjusting to a suitable height, the friction disc is rotated to make it close to one end of the friction plate, and the connecting sleeve is positioned by the friction force between the friction plate and the friction plate, so that the height of the device can be adjusted according to needs;

[0018] By providing a U-shaped sleeve, a positioning card frame, a top plate, a side groove and a buffer pad, after the device is contracted, the top plate is continued to be pushed to fit on the top end of the U-shaped sleeve, and at the same time, the positioning card frame on the top of the U-shaped sleeve passes through the inside of the side groove and rebounds and fits on the top end of the top plate, thereby positioning the top plate, and at the same time, the buffer pad on the top end of the bottom plate fits on the bottom end of the control box to play a buffering effect, so that the U-shaped sleeve and the top plate can effectively protect the internal structure during transportation and carrying to prevent the internal structure from being hit, thereby effectively protecting the main body of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top plate structure of the utility model from a top view;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the U-shaped sleeve plate of the utility model from top view;

[0022] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. fixing sleeve; 2. bottom plate; 3. U-shaped sleeve; 4. control box; 5. positioning card frame; 6. groove; 7. fixing cylinder; 8. mounting plate; 9. top plate; 10. handle; 11. connecting column; 12. monitor; 13. side groove; 14. positioning hole; 15. positioning bolt; 16. connecting sleeve; 17. friction disc; 18. friction plate; 19. through groove; 20. buffer pad; 21. anti-slip foot pad; 22. lifting groove; 23. connecting plate; 24. threaded rod; 25. threaded hole. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4 , an outdoor portable atmospheric monitoring device, comprising a fixed sleeve 1, a bottom end of the fixed sleeve 1 is fixedly connected to a bottom plate 2, both sides of the bottom of the bottom plate 2 are fixedly connected to anti-slip foot pads 21, a control box 4 is arranged at the top of the bottom plate 2, and a retractable structure for retracting to facilitate carrying is arranged at the top of the fixed sleeve 1;

[0026] The contraction structure includes a connecting sleeve 16, the interior of the fixed sleeve 1 is movably connected with the connecting sleeve 16, one end of the control box 4 is provided with a groove 6, one end of the interior of the groove 6 is fixedly connected with a connecting plate 23, one end of the fixed sleeve 1 is provided with a lifting groove 22, the interior of the connecting sleeve 16 is movably connected with a connecting column 11, both ends of one end of the connecting column 11 are respectively provided with a group of positioning holes 14, the top of the outside of the connecting column 11 is fixedly connected with a fixing cylinder 7, the outside of the fixing cylinder 7 is fixedly connected with a mounting plate 8, the top of the mounting plate 8 is fixedly connected with a monitor 12, the top of one end of the connecting sleeve 16 is movably connected with a positioning bolt 15, the top of the connecting column 11 is fixedly connected with a top plate 9, and the top of the top plate 9 is fixedly connected with a handle 10;

[0027] The positioning bolt 15 passes through one end of the connecting sleeve 16 and extends to the inside of the positioning hole 14, and the positioning bolt 15 is threadedly connected to the positioning hole 14;

[0028] The connecting plate 23 passes through the lifting slot 22 and is fixedly connected to the connecting sleeve 16, and the center line of the top plate 9 and the center line of the connecting column 11 are on the same vertical plane;

[0029] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when it is necessary to carry it outside, first rotate the friction disc 17 to drive the threaded rod 24 to rotate, so that the friction disc 17 is separated from one end of the friction plate 18, and then press the connecting sleeve 16 to fully insert it into the interior of the fixed sleeve 1, and then rotate the positioning bolt 15 to separate it from the bottom positioning hole 14, insert the connecting column 11 into the connecting sleeve 16, and then rotate the positioning bolt 15 to insert it into the top positioning hole 14, so that the connecting column 11 is positioned through the positioning hole 14 to reduce the size of the device and achieve shrinkage for easy carrying.

[0030] Embodiment 2: A through slot 19 is provided at one end of the fixed sleeve 1, and friction plates 18 are fixedly connected to both sides of one end of the through slot 19. A threaded hole 25 is provided at the bottom of one end of the connecting sleeve 16, and a friction disc 17 is movably connected to one end of the friction plate 18, and a threaded rod 24 is fixedly connected to one end of the friction disc 17;

[0031] The connecting plate 23 passes through the through slot 19 and extends to the inside of the threaded hole 25, and the threaded rod 24 is threadedly connected to the threaded hole 25;

[0032] The through slot 19 is connected to the interior of the fixed sleeve 1, and the threaded rod 24 is movably connected to the through slot 19;

[0033] Specifically, Figure 1 , Figure 3 and Figure 4As shown, when monitoring is carried out, the device is placed at the designated installation position, and then the friction disc 17 is rotated to drive the threaded rod 24 to rotate. After the friction disc 17 is separated from one end of the friction plate 18, the connecting sleeve 16 can be pulled to adjust its height to adjust the height of the top monitoring component. After adjusting to a suitable height, the friction disc 17 is rotated to make it close to one end of the friction plate 18, and the connecting sleeve 16 is positioned by the friction force between the friction plate 18, so that the height of the device can be adjusted according to needs.

[0034] Embodiment 3: U-shaped sleeve plates 3 are fixedly connected to both sides of the top of the bottom plate 2, a positioning card frame 5 is fixedly connected to the top of the U-shaped sleeve plate 3, side grooves 13 are opened on both sides of the top plate 9, and buffer pads 20 are fixedly connected to both sides of the top of the bottom plate 2;

[0035] The U-shaped sleeve plate 3 is slidably connected to the control box 4, and the positioning card frame 5 passes through the side groove 13 and is movably connected to the top plate 9;

[0036] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, after the device is contracted, the top plate 9 continues to be pushed to make it fit on the top of the U-shaped sleeve 3. At the same time, the positioning card frame 5 on the top of the U-shaped sleeve 3 passes through the side groove 13 and then rebounds and fits on the top of the top plate 9, thereby positioning the top plate 9. At the same time, the buffer pad 20 on the top of the bottom plate 2 fits on the bottom end of the control box 4 to play a buffering effect. In this way, the U-shaped sleeve 3 and the top plate 9 can effectively protect the internal structure during transportation and carrying to prevent the internal structure from being hit, thereby effectively protecting the main body of the device.

[0037] Working principle: When the utility model is used and needs to be carried outside, the friction disc 17 is first rotated to drive the threaded rod 24 to rotate, so that the friction disc 17 is separated from one end of the friction plate 18, and then the connecting sleeve 16 can be pressed to fully insert it into the interior of the fixed sleeve 1, and then the positioning bolt 15 is rotated to separate it from the interior of the positioning hole 14 at the bottom, and the connecting column 11 is inserted into the interior of the connecting sleeve 16, and then the positioning bolt 15 is rotated to insert it into the interior of the positioning hole 14 at the top, so that the connecting column 11 is positioned through the positioning hole 14 to reduce the size of the device. After shrinking the device, the top plate 9 is continued to be pushed to make it fit on the top of the U-shaped sleeve 3, and at the same time, the positioning card frame 5 on the top of the U-shaped sleeve 3 passes through the inside of the side groove 13 and then returns. It bounces and fits on the top of the top plate 9, thereby positioning the top plate 9. At the same time, the buffer pad 20 on the top of the bottom plate 2 fits on the bottom of the control box 4 to play a buffering effect. In this way, the U-shaped sleeve 3 and the top plate 9 can effectively protect the internal structure during transportation and carrying to prevent the internal structure from being collided. When monitoring, the device is placed in the designated installation position, and then the friction disc 17 is rotated to drive the threaded rod 24 to rotate. After the friction disc 17 is separated from one end of the friction plate 18, the connecting sleeve 16 can be pulled to adjust its height to adjust the height of the top monitoring assembly. After adjusting to the appropriate height, the friction disc 17 is rotated to make it close to one end of the friction plate 18, and the connecting sleeve 16 is positioned by the friction force between the friction plate 18.

Claims

1. An outdoor portable atmospheric monitoring device, comprising a fixed sleeve (1), characterized in that: The bottom end of the fixed sleeve (1) is fixedly connected to a bottom plate (2), both sides of the bottom of the bottom plate (2) are fixedly connected to anti-slip pads (21), the top of the bottom plate (2) is provided with a control box (4), and the top of the fixed sleeve (1) is provided with a retractable structure for retracting to facilitate carrying; The retracting structure comprises a connecting sleeve (16), the interior of the fixed sleeve (1) is movably connected to the connecting sleeve (16), one end of the control box (4) is provided with a groove (6), one end of the interior of the groove (6) is fixedly connected to a connecting plate (23), one end of the fixed sleeve (1) is provided with a lifting groove (22), the interior of the connecting sleeve (16) is movably connected to a connecting column (11), two ends of one end of the connecting column (11) are respectively provided with a group of positioning holes (14), the top end of the outside of the connecting column (11) is fixedly connected to a fixing cylinder (7), the outside of the fixing cylinder (7) is fixedly connected to a mounting plate (8), the top end of the mounting plate (8) is fixedly connected to a monitor (12), the top of one end of the connecting sleeve (16) is movably connected to a positioning bolt (15), the top end of the connecting column (11) is fixedly connected to a top plate (9), and the top end of the top plate (9) is fixedly connected to a handle (10).

2. The outdoor portable atmospheric monitoring device according to claim 1, characterized in that: The positioning bolt (15) passes through one end of the connecting sleeve (16) and extends to the interior of the positioning hole (14); the positioning bolt (15) is threadedly connected to the positioning hole (14).

3. The outdoor portable atmosphere monitoring device according to claim 1, characterized in that: The connecting plate (23) passes through the lifting groove (22) and is fixedly connected to the connecting sleeve (16), and the center line of the top plate (9) and the center line of the connecting column (11) are on the same vertical plane.

4. The outdoor portable atmospheric monitoring device according to claim 1, characterized in that: A through slot (19) is formed at one end of the fixed sleeve (1), and friction plates (18) are fixedly connected to both sides of one end of the through slot (19). A threaded hole (25) is formed at the bottom of one end of the connecting sleeve (16), and a friction disc (17) is movably connected to one end of the friction plate (18), and a threaded rod (24) is fixedly connected to one end of the friction disc (17).

5. The outdoor portable atmosphere monitoring device according to claim 4, characterized in that: The connecting plate (23) passes through the through slot (19) and extends to the inside of the threaded hole (25), and the threaded rod (24) is threadedly connected to the threaded hole (25).

6. The outdoor portable atmospheric monitoring device according to claim 4, characterized in that: The through slot (19) is in communication with the interior of the fixed sleeve (1), and the threaded rod (24) is movably connected to the through slot (19).

7. The outdoor portable atmospheric monitoring device according to claim 1, characterized in that: A U-shaped sleeve (3) is fixedly connected to both sides of the top of the bottom plate (2), a positioning card frame (5) is fixedly connected to the top of the U-shaped sleeve (3), side grooves (13) are provided on both sides of the top plate (9), and a buffer pad (20) is fixedly connected to both sides of the top of the bottom plate (2).

8. The outdoor portable atmosphere monitoring device according to claim 7, characterized in that: The U-shaped sleeve plate (3) is slidably connected to the control box (4), and the positioning card frame (5) passes through the side groove (13) and is movably connected to the top plate (9).

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