Vehicle-mounted mobile ambient air monitoring equipment

Abstract

The utility model discloses vehicle-mounted mobile ambient air monitoring equipment, which comprises a protective box and a protective cover, the protective cover is arranged at the top end of the protective box, a support frame is arranged in the protective box below the protective cover, a movable frame is arranged at the top end of the support frame, a monitoring equipment body is arranged in the movable frame, and the monitoring equipment body is arranged in the protective box. And connecting arms are symmetrically installed at the bottom end of the protection box, sliding arms are installed in the connecting arms in a sliding mode, the sliding arms extend to the outer portions of the connecting arms, bolts are arranged on the surfaces of the connecting arms, and the bolts extend to the surfaces of the sliding arms through the connecting arms. The environment air monitoring device can be conveniently and adjustably clamped and fixed on a luggage rack at the top end of an automobile, multi-position rotation monitoring and shielding protection are facilitated, the convenience of mounting and dismounting of the environment air monitoring device is improved, and the flexibility and safety of rotation monitoring of the environment air monitoring device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental air monitoring equipment, in particular to a vehicle-mounted mobile environmental air monitoring equipment. Background Art

[0002] Air monitoring refers to the fixed-point, continuous or timed sampling and measurement of pollutants in the air. In order to monitor the air, automatic monitoring instruments are installed for continuous and automatic monitoring. The monitoring results are regularly retrieved, analyzed and relevant data is obtained. Air monitoring is the basis for air quality control and reasonable evaluation of air quality, and air purification equipment can filter and purify harmful gases or dusty gases to meet national emission standards.

[0003] For example, the vehicle-mounted mobile environmental air monitoring device disclosed in the authorization announcement number CN217084863U includes a base, the left and right ends of the top surface of the base are movably connected with plug blocks, the middle part of the inner side of the plug block is fixedly installed with a mounting plate, the top surface of the mounting plate is fixedly installed with a protective box, the middle part of the front of the base is provided with an adjustment cavity, the left and right sides of the inner cavity of the adjustment cavity are movably sleeved with locking mechanisms, and one end of the outer side of the bottom surface of the plug block is movably sleeved with a buffer mechanism;

[0004] Although the utility model realizes the split setting of the base and the plug block, and utilizes the mutual cooperation between the mounting plate, the adjustment cavity and the locking mechanism, so that the protective box can be installed on the top surface of the mounting plate, so that after the base is installed on the roof, the protective box does not need to be frequently disassembled when it needs to be inspected and disassembled to avoid damage to the roof, thereby improving the practicality of the air monitoring device, it does not solve the problem that the existing ambient air monitoring equipment is not convenient for convenient adjustment and clamping on the luggage rack on the top of the car during use, and is not convenient for multi-position rotation monitoring and shielding protection, which greatly affects the convenience of installation and disassembly of the ambient air monitoring equipment, the flexibility and safety of rotation monitoring. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle-mounted mobile environmental air monitoring device to solve the problem in the above-mentioned background technology that the environmental air monitoring device is not conveniently and easily adjustable and clamped on the luggage rack on the top of the car, and is not convenient for multi-position rotation monitoring and shielding protection, which affects the convenience of installation and disassembly of the environmental air monitoring device, the flexibility and safety of rotation monitoring.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted mobile environmental air monitoring device, comprising a protective box and a protective cover, a protective cover is arranged at the top of the protective box, a support frame is arranged inside the protective box below the protective cover, a movable frame is installed at the top of the support frame, a monitoring device body is arranged inside the movable frame, connecting arms are symmetrically installed at the bottom end of the protective box, sliding arms are slidably installed inside the connecting arms, and the sliding arms extend to the outside of the connecting arms, bolts are arranged on the surface of the connecting arms, and the bolts extend through the connecting arms to the sliding arms. The cam is provided with a plurality of movable members on the outer wall of the clamping frame, and the movable members are connected to the cam via the first movable shaft. The cam is provided with a plurality of movable members on the outer wall of the clamping frame, and the movable members are connected to the cam via the first movable shaft. The cam is provided with two plurality of anti-sliding blocks on the bottom end of the clamping frame. The connecting frame on one side of the support arm is provided with a threaded sleeve, and a handle is provided on the outer wall of the threaded sleeve. The outer wall of the clamping frame on one side of the threaded sleeve is provided with a first threaded rod, and the first threaded rod is threadedly connected to the threaded sleeve.

[0007] Preferably, a first connecting shaft is installed at one end of the first threaded rod close to the clamping frame, and the first threaded rod is movably connected to the clamping frame through the first connecting shaft.

[0008] Preferably, a second movable shaft is symmetrically installed at one end of the protective cover close to the protective box, and the protective cover is movably connected to the protective box through the second movable shaft, and an electric push rod is movably installed inside the protective box on one side of the second movable shaft.

[0009] Preferably, a telescopic rod is installed at the output end of the electric push rod, a second connecting shaft is installed at one end of the telescopic rod close to the protective cover, and the telescopic rod is movably connected to the protective cover through the second connecting shaft.

[0010] Preferably, a first motor is installed inside the support frame, and an output end of the first motor is connected to the movable frame. A support shaft is installed on the outer wall of the monitoring device body inside the movable frame, and the monitoring device body is movably connected to the movable frame through the support shaft.

[0011] Preferably, a second motor is mounted on an outer wall of the movable frame on one side of the monitoring device body, and an output end of the second motor extends to the outside of the movable frame and is connected to the monitoring device body.

[0012] Preferably, a third motor is symmetrically installed inside the protective box on one side of the support frame, and a second threaded rod is installed at the output end of the third motor. The surface of the second threaded rod is equipped with a threaded block, and the threaded blocks are threadedly connected to the second threaded rod, and the threaded blocks are fixedly connected to the support frame.

[0013] Preferably, a control panel is installed on the outer wall of the protective box, and the output end of the control panel is electrically connected to the input ends of the first motor, the second motor, the electric push rod and the third motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the ambient air monitoring device not only realizes convenient adjustable clamping and fixing on the luggage rack at the top of the car, which is convenient for multi-position rotation monitoring and shielding protection, but also improves the convenience of installation and disassembly of the ambient air monitoring device, and improves the flexibility and safety of the rotation monitoring of the ambient air monitoring device;

[0015] (1) Under the sliding support of the sliding arm and the connecting arm, the sliding arm drives the supporting arm to move, and the supporting arm drives the connecting frame to move as a whole, so that the connecting frame as a whole moves to the top of the automobile luggage rack. By rotating the bolt in the opposite direction, the bolt is extended through the connecting arm to the surface of the sliding arm to fix the sliding arm. The threaded sleeve is driven by the handle to rotate, and the first threaded rod moves inside the threaded sleeve. The first threaded rod drives the clamping frame to rotate through the first connecting shaft. The clamping frame rotates around the first movable shaft. The clamping frame drives the anti-sliding block to rotate, so that the anti-sliding block can be clamped and fixed to the luggage rack on the top of the automobile. When the monitoring device body needs to be inspected and repaired, the threaded sleeve is driven by the handle to rotate in the opposite direction, so that the first threaded rod drives the clamping frame to rotate in the opposite direction, so that the anti-sliding block changes from a clamped and fixed state to a loosened state. The bolt is rotated to move the bolt out of the inside of the connecting arm, so that the protective box can be conveniently left from the top of the automobile as a whole, thereby realizing the convenient adjustable clamping and fixing of the environmental air monitoring device on the luggage rack on the top of the automobile, and improving the convenience of installing and disassembling the environmental air monitoring device.

[0016] (2) The telescopic rod is driven to move by an electric push rod, and the telescopic rod drives the protective cover to rotate through the second connecting shaft. The protective cover rotates around the second movable shaft to facilitate the protective cover to be opened from the top of the protective box. The second threaded rod is driven to rotate by the third motor, and the threaded block moves on the surface of the second threaded rod. The threaded block drives the support frame to adjust the height, and the support frame drives the movable frame to adjust the height. The movable frame drives the monitoring device body to adjust the height to facilitate the monitoring device body to be moved out of the protective box. The monitoring device body monitors the air in the designated area. The first motor drives the movable frame to rotate, and the movable frame drives the monitoring device body to rotate to facilitate the circular rotation monitoring of the monitoring device body. The second motor drives the monitoring device body to rotate to facilitate the angle-adjustable rotation monitoring of the monitoring device body. This realizes convenient height-adjustable removal monitoring of the environmental air monitoring equipment, facilitates multi-position rotation monitoring, facilitates angle-adjustable monitoring, and facilitates shielding protection, thereby improving the flexibility and safety of the rotation monitoring of the environmental air monitoring equipment. 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 schematic diagram of the three-dimensional structure of the monitoring device body of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the protection box of the utility model;

[0021] Figure 5 It is a side structural schematic diagram of the utility model.

[0022] In the figure: 1. protection box; 2. protection cover; 3. support frame; 4. movable frame; 5. monitoring equipment body; 6. connecting arm; 7. sliding arm; 8. bolt; 9. support arm; 10. connecting frame; 11. clamping frame; 12. first movable shaft; 13. anti-sliding block; 14. first connecting shaft; 15. first threaded rod; 16. threaded sleeve; 17. handle; 18. first motor; 19. support shaft; 20. second motor; 21. second movable shaft; 22. electric push rod; 23. telescopic rod; 24. second connecting shaft; 25. third motor; 26. second threaded rod; 27. threaded block; 28. control panel. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figure 1-5The utility model provides an embodiment: a vehicle-mounted mobile environmental air monitoring device, comprising a protection box 1 and a protection cover 2, the top of the protection box 1 is provided with a protection cover 2, a support frame 3 is provided inside the protection box 1 below the protection cover 2, a movable frame 4 is installed on the top of the support frame 3, a monitoring device body 5 is provided inside the movable frame 4, a connecting arm 6 is symmetrically installed at the bottom end of the protection box 1, a sliding arm 7 is slidably installed inside the connecting arm 6, and the sliding arm 7 extends to the outside of the connecting arm 6, a bolt 8 is provided on the surface of the connecting arm 6, and the bolt 8 extends to the surface of the sliding arm 7 through the connecting arm 6, a support arm 9 is installed at the end of the sliding arm 7 away from the connecting arm 6, a connecting frame 10 is installed at the bottom end of the support arm 9, and a connecting arm 10 is installed at the bottom end of the connecting arm 10. Clamping frames 11 are symmetrically arranged on the outer wall of the connecting frame 10, and the first movable shaft 12 is installed at one end of the clamping frame 11 close to the connecting frame 10, and the clamping frames 11 are movably connected to the connecting frame 10 through the first movable shaft 12, and two sets of anti-sliding blocks 13 are installed at the bottom end of the clamping frame 11, and the connecting frame 10 on one side of the support arm 9 is provided with a threaded sleeve 16 on the outside, and a handle 17 is installed on the outer wall of the threaded sleeve 16, and a first threaded rod 15 is arranged on the outer wall of the clamping frame 11 on one side of the threaded sleeve 16, and the first threaded rod 15 is threadedly connected to the threaded sleeve 16, and the first threaded rod 15 is installed at one end of the first threaded rod 15 close to the clamping frame 11, and the first threaded rod 15 is movably connected to the clamping frame 11 through the first connecting shaft 14;

[0025] The protective box 1 is placed on the roof as a whole, and the bolt 8 is operated to be rotated so that the bolt 8 is separated from the surface of the sliding arm 7. Under the sliding support of the sliding arm 7 and the connecting arm 6, the supporting arm 9 is driven by the sliding arm 7 to move, and the connecting frame 10 is driven by the supporting arm 9 to move as a whole, so that the connecting frame 10 is moved as a whole to the top of the car luggage rack. The bolt 8 is rotated in the opposite direction to extend the bolt 8 through the connecting arm 6 to the surface of the sliding arm 7 to fix the sliding arm 7. The handle 17 is operated to rotate, and the handle 17 drives the threaded sleeve 16 to rotate. Under the threaded support of the threaded sleeve 16 and the first threaded rod 15, the first threaded rod 15 moves inside the threaded sleeve 16. The first threaded rod 15 drives the clamping frame 11 to rotate through the first connecting shaft 14, and the clamping frame 11 is fixed to the first threaded sleeve 16. A movable shaft 12 is used as an axis to rotate, and the clamping frame 11 drives the anti-sliding block 13 to rotate, so that the anti-sliding block 13 can clamp and fix the luggage rack on the top of the car, so that the protection box 1 can be fixed on the top of the car as a whole, so that the monitoring device body 5 can monitor the vehicle. By rotating the handle 17 in the opposite direction, the handle 17 drives the threaded sleeve 16 to rotate in the opposite direction, so that the first threaded rod 15 drives the clamping frame 11 to rotate in the opposite direction, so that the anti-sliding block 13 is changed from a clamping and fixing state to a loose state. By rotating the bolt 8, the bolt 8 is moved out of the inside of the connecting arm 6, so that the protection box 1 can leave the top of the car as a whole, so that the environmental air monitoring device can be conveniently clamped and fixed on the luggage rack on the top of the car, and the convenience of installing and disassembling the environmental air monitoring device is improved.

[0026] A second movable shaft 21 is symmetrically installed at one end of the protective cover 2 close to the protective box 1, and the protective cover 2 is movably connected to the protective box 1 through the second movable shaft 21, and an electric push rod 22 is movably installed inside the protective box 1 on one side of the second movable shaft 21, and the electric push rod 22 plays a role in power output, and a telescopic rod 23 is installed at the output end of the electric push rod 22, and a second connecting shaft 24 is installed at one end of the telescopic rod 23 close to the protective cover 2, and the telescopic rod 23 is movably connected to the protective cover 2 through the second connecting shaft 24, a first motor 18 is installed inside the support frame 3, and the first motor 18 plays a role in power output, and the output end of the first motor 18 is connected to the movable frame 4, a support shaft 19 is installed on the outer wall of the monitoring device body 5 inside the movable frame 4, and the monitoring device body 5 is movably connected to the movable frame 4 through the support shaft 19. Dynamic connection, a second motor 20 is installed on the outer wall of the movable frame 4 on one side of the monitoring device body 5, the second motor 20 plays a role of power output, and the output end of the second motor 20 extends to the outside of the movable frame 4 and is connected to the monitoring device body 5, and a third motor 25 is symmetrically installed inside the protective box 1 on one side of the support frame 3, the third motor 25 plays a role of power output, and the output end of the third motor 25 is installed with a second threaded rod 26, the surface of the second threaded rod 26 is covered with a threaded block 27, and the threaded block 27 is threadedly connected to the second threaded rod 26, and the threaded block 27 is fixedly connected to the support frame 3, and a control panel 28 is installed on the outer wall of the protective box 1, and the output end of the control panel 28 is electrically connected to the input end of the first motor 18, the second motor 20, the electric push rod 22, and the third motor 25;

[0027] When in use, the electric push rod 22 is opened by operating the control panel 28, and the electric push rod 22 drives the telescopic rod 23 to move, and the telescopic rod 23 drives the protective cover 2 to rotate through the second connecting shaft 24, and the protective cover 2 rotates around the second movable shaft 21 to facilitate the protective cover 2 to be opened from the top of the protective box 1. The third motor 25 is opened by operating the control panel 28. Under the support of the protective box 1, the second threaded rod 26 is driven to rotate by the third motor 25. Under the threaded support of the second threaded rod 26 and the threaded block 27, the threaded block 27 moves on the surface of the second threaded rod 26, and the threaded block 27 drives the support frame 3 to adjust the height, and the support frame 3 drives the movable frame 4 to adjust the height, and the movable frame 4 drives the monitoring device body 5 to adjust the height to facilitate the monitoring device body 5 to be moved out of the inside of the protective box 1. The monitoring device body 5 is opened by operating the control panel 28, and the monitoring device body 5 monitors the air in the designated area. The monitoring device body 5 adopts the same type of equipment as Qingdao Guorui Liheng Environmental Protection Technology Co., Ltd. Model GR1220 The monitoring device is equipped with a monitoring device, and the monitoring principle is as follows: a sample is extracted by a sampling pump, and the gas flows through an electronic flow meter, and the flow signal is sent to a microprocessor for processing to obtain a sampling flow rate and a standard volume. Subsequently, the concentration of the collected substance is calculated according to the total amount of the measured substance in the sample measured by the analytical instrument and the standard volume of the sample. The first motor 18 is turned on by operating the control panel 28. Under the support of the support frame 3, the first motor 18 drives the movable frame 4 to rotate, and the movable frame 4 drives the monitoring device body 5 to rotate, so as to facilitate the circular rotation monitoring of the monitoring device body 5. The second motor 20 is turned on by operating the control panel 28. Under the support of the movable frame 4 and with the cooperation of the support shaft 19, the second motor 20 drives the monitoring device body 5 to rotate, so as to facilitate the angle-adjustable rotation monitoring of the monitoring device body 5, thereby realizing convenient height-adjustable removal monitoring of the environmental air monitoring device, facilitating multi-position rotation monitoring, facilitating angle-adjustable monitoring, facilitating shielding and protection, and improving the flexibility and safety of the rotation monitoring of the environmental air monitoring device.

[0028] Working principle: When in use, an external power supply is connected. First, the protective box 1 is placed on the roof as a whole. The bolt 8 is rotated by operation to make the bolt 8 leave the surface of the sliding arm 7. The sliding arm 7 drives the support arm 9 to move. The support arm 9 drives the connecting frame 10 to move as a whole, so that the connecting frame 10 is moved as a whole to the top of the car luggage rack. The bolt 8 is rotated in the opposite direction to extend the bolt 8 through the connecting arm 6 to the surface of the sliding arm 7 to fix the sliding arm 7. The handle 17 drives the threaded sleeve 16 to rotate, and the first threaded rod 15 moves inside the threaded sleeve 16. The first threaded rod 15 drives the clamping frame 11 to rotate through the first connecting shaft 14. The clamping frame 11 rotates around the first movable shaft 12. The clamping frame 11 drives the anti-sliding block 13 to rotate, so that the anti-sliding block 13 clamps and fixes the luggage rack on the top of the car, so that the protective box 1 is fixed as a whole on the top of the car, and the electric push rod 22 drives the telescopic rod 23 to move The protective cover 2 is driven to rotate by the telescopic rod 23 through the second connecting shaft 24, and the protective cover 2 is rotated around the second movable shaft 21 to facilitate the protective cover 2 to be opened from the top of the protective box 1. The second threaded rod 26 is driven to rotate by the third motor 25, and the threaded block 27 moves on the surface of the second threaded rod 26. The threaded block 27 drives the support frame 3 to adjust the height, and the support frame 3 drives the movable frame 4 to adjust the height, and the movable frame 4 drives the monitoring device body 5 to adjust the height to facilitate the monitoring device body 5 to be moved out of the inside of the protective box 1. The monitoring device body 5 monitors the air in the designated area, and the first motor 18 drives the movable frame 4 to rotate, and the movable frame 4 drives the monitoring device body 5 to rotate to facilitate the circular rotation monitoring of the monitoring device body 5. The second motor 20 drives the monitoring device body 5 to rotate to facilitate the angle-adjustable rotation monitoring of the monitoring device body 5 to complete the use of the environmental air monitoring equipment.

Claims

1. A vehicle-mounted mobile ambient air monitoring device, comprising a protective box (1) and a protective cover (2), characterized in that: The top of the protection box (1) is provided with a protection cover (2), the protection box (1) below the protection cover (2) is provided with a support frame (3), the top of the support frame (3) is installed with a movable frame (4), the inside of the movable frame (4) is provided with a monitoring device body (5), the bottom of the protection box (1) is symmetrically installed with a connecting arm (6), the inside of the connecting arm (6) is slidably installed with a sliding arm (7), and the sliding arm (7) extends to the outside of the connecting arm (6), the surface of the connecting arm (6) is provided with a bolt (8), and the bolt (8) extends through the connecting arm (6) to the surface of the sliding arm (7), and the end of the sliding arm (7) away from the connecting arm (6) is installed with a support arm (9), and the support arm (9) A connecting frame (10) is installed at the bottom end, a clamping frame (11) is symmetrically arranged on the outer wall of the connecting frame (10), a first movable shaft (12) is installed at one end of the clamping frame (11) close to the connecting frame (10), and the clamping frame (11) is movably connected to the connecting frame (10) through the first movable shaft (12), two groups of anti-sliding blocks (13) are installed at the bottom end of the clamping frame (11), a threaded sleeve (16) is arranged on the outside of the connecting frame (10) on one side of the support arm (9), a handle (17) is installed on the outer wall of the threaded sleeve (16), a first threaded rod (15) is arranged on the outer wall of the clamping frame (11) on one side of the threaded sleeve (16), and the first threaded rod (15) is threadedly connected to the threaded sleeve (16).

2. The vehicle-mounted mobile ambient air monitoring device according to claim 1 is characterized in that: A first connecting shaft (14) is installed at one end of the first threaded rod (15) close to the clamping frame (11), and the first threaded rod (15) is movably connected to the clamping frame (11) via the first connecting shaft (14).

3. The vehicle-mounted mobile ambient air monitoring device according to claim 1 is characterized in that: A second movable shaft (21) is symmetrically mounted on one end of the protective cover (2) close to the protective box (1), and the protective cover (2) is movably connected to the protective box (1) via the second movable shaft (21), and an electric push rod (22) is movably mounted inside the protective box (1) on one side of the second movable shaft (21).

4. The vehicle-mounted mobile ambient air monitoring device according to claim 3 is characterized in that: The output end of the electric push rod (22) is equipped with a telescopic rod (23), and the end of the telescopic rod (23) close to the protective cover (2) is equipped with a second connecting shaft (24), and the telescopic rod (23) is movably connected to the protective cover (2) through the second connecting shaft (24).

5. The vehicle-mounted mobile ambient air monitoring device according to claim 1 is characterized in that: A first motor (18) is installed inside the support frame (3), and an output end of the first motor (18) is connected to the movable frame (4). A support shaft (19) is installed on the outer wall of the monitoring device body (5) inside the movable frame (4), and the monitoring device body (5) is movably connected to the movable frame (4) via the support shaft (19).

6. The vehicle-mounted mobile ambient air monitoring device according to claim 5 is characterized in that: A second motor (20) is mounted on the outer wall of the movable frame (4) on one side of the monitoring device body (5), and an output end of the second motor (20) extends to the outside of the movable frame (4) and is connected to the monitoring device body (5).

7. The vehicle-mounted mobile ambient air monitoring device according to claim 1 is characterized in that: A third motor (25) is symmetrically installed inside the protective box (1) on one side of the support frame (3), and a second threaded rod (26) is installed at the output end of the third motor (25). The surface of the second threaded rod (26) is fitted with a threaded block (27), and the threaded block (27) is threadedly connected to the second threaded rod (26), and the threaded block (27) is fixedly connected to the support frame (3).

8. The vehicle-mounted mobile ambient air monitoring device according to claim 1 is characterized in that: A control panel (28) is installed on the outer wall of the protection box (1), and the output end of the control panel (28) is electrically connected to the input ends of the first motor (18), the second motor (20), the electric push rod (22), and the third motor (25).

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