An air humidity monitoring instrument for environmental monitoring

Abstract

This utility model relates to the field of air humidity monitoring instruments, specifically an air humidity monitoring instrument for environmental monitoring. It includes a first mounting plate, a second mounting plate, and a monitoring instrument body. A display screen is fixedly mounted on the surface of the monitoring instrument body. Two limiting frames with a U-shaped structure are fixedly mounted on the surface of the first mounting plate. A pulley is rotatably connected to the side wall of each limiting frame, and a pull rope is provided on the side wall of each pulley. The pull rope is located between the pulley and the first mounting plate. One end of each pull rope is fixedly connected to a connecting strip, and the other end is fixedly connected to a circular rod. This utility model installs the first mounting plate on the ceiling of an indoor space and the second mounting plate at a lower position. By providing a monitoring instrument body with adjustable height, it facilitates the monitoring of humidity at different heights, thereby improving the performance of the monitoring instrument body.

Description

Technical Field

[0001] This utility model relates to the field of air humidity monitoring instruments, and in particular to an air humidity monitoring instrument for environmental monitoring. Background Technology

[0002] Air humidity monitoring instruments are devices used to measure the water vapor content in the air. They can be classified into mechanical, electronic, and cold point or dew point types according to their principles and types. They are widely used in meteorology, agriculture, industry, laboratories and other fields to meet the accuracy and functional requirements of humidity monitoring in different scenarios.

[0003] Existing technologies often have the following drawbacks: In the process of indoor environmental monitoring, it is often necessary to use air humidity monitoring instruments, which often need to be fixed to the wall. However, air humidity monitoring instruments fixed to the wall are not convenient for monitoring air humidity at different heights, which reduces the performance of the air humidity monitoring instruments.

[0004] Therefore, this utility model provides an air humidity monitoring instrument for environmental monitoring. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies that make it inconvenient to monitor indoor air humidity at different heights, and to propose an air humidity monitoring instrument for environmental monitoring.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an air humidity monitoring instrument for environmental monitoring, comprising a first mounting plate, a second mounting plate, and a monitoring instrument body. A display screen is fixedly mounted on the surface of the monitoring instrument body. Two limiting frames are fixedly mounted on the surface of the first mounting plate. The limiting frames are U-shaped structures. A pulley is rotatably connected to the side wall of the limiting frame. A pull rope is provided on the side wall of the pulley. The pull rope is located between the pulley and the first mounting plate. A connecting strip is fixedly connected to one end of the two pull ropes. A circular rod is fixedly connected to the other end of the two pull ropes. A hook is fixedly connected to the lower side of the connecting strip. A hanging block is fixedly connected to the side wall of the monitoring instrument body. The hook is hooked on the inner side of the hanging block.

[0007] The effect achieved by the above components is as follows: the first mounting plate is installed on the top side of the room, and the second mounting plate is installed at a low position in the room. By setting the monitoring instrument body with flexible height adjustment, it is convenient to monitor the humidity at different height positions, thereby improving the performance of the monitoring instrument body.

[0008] Preferably, a mounting block is fixedly connected to the side wall of the second mounting plate, and the circular rod is rotatably connected inside the mounting block.

[0009] The effect achieved by the above components is to drive the circular rod to rotate within the mounting block, thereby enabling the pulling rope to be extended and retracted.

[0010] Preferably, a rotating block is fixedly connected to the end of the circular rod.

[0011] The effect achieved by the above components is that by rotating the rotating block on the end of the circular rod, the circular rod is driven to rotate within the mounting block.

[0012] Preferably, the rotating block has a sliding pin inside, and the surface of the mounting block has a plurality of holes arranged in a circumferential array on the surface of the mounting block. The size of the pin is adapted to the size of the holes.

[0013] The effect achieved by the above components is that the pin can be inserted into the corresponding hole on the surface of the mounting block to fix the position of the circular rod.

[0014] Preferably, a stop is fixedly connected to the side wall of the pin.

[0015] The effect achieved by the above components is that the stop prevents the pin from being pulled out from inside the mounting block.

[0016] Preferably, the surface of the pin is fitted with a spring, and the two ends of the spring are fixedly connected to the stop block and the rotating block, respectively.

[0017] The effect achieved by the above components is that the pin is inserted into the corresponding hole on the surface of the mounting block under the elastic force of the spring.

[0018] Preferably, a pull block is fixedly connected to the end of the pin away from the mounting block.

[0019] The effect achieved by the above components is that the pull block facilitates the pulling of the pin.

[0020] In summary: In this invention, the first mounting plate is installed on the top side of the room, and the second mounting plate is installed at a low position in the room. By setting the monitoring instrument body with adjustable height, it is convenient to monitor the humidity at different heights, thereby improving the performance of the monitoring instrument body. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 In this utility model Figure 2 Enlarged view of point A; Figure 4 This is a schematic diagram of the structure of the second mounting plate in this utility model.

[0022] Legend: 1. Monitor body; 2. Display screen; 3. Pull rope; 4. First mounting plate; 5. Second mounting plate; 6. Connecting strip; 7. Hook; 8. Hanging block; 9. Limiting frame; 10. Pulley; 11. Round rod; 12. Mounting block; 13. Rotating block; 14. Pin; 15. Socket; 16. Stop; 17. Spring. Detailed Implementation

[0023] Reference Figure 1-4 As shown, this utility model provides a technical solution: an air humidity monitoring instrument for environmental monitoring, including a first mounting plate 4, a second mounting plate 5 and a monitoring instrument body 1, wherein a display screen 2 is fixedly mounted on the surface of the monitoring instrument body 1.

[0024] The following is a detailed explanation of its overall setup and function.

[0025] In this implementation scheme: Two limiting frames 9 are fixedly installed on the surface of the first mounting plate 4. The limiting frames 9 have a U-shaped structure, and pulleys 10 are rotatably connected to the side walls of the limiting frames 9. Pull ropes 3 are provided on the side walls of the pulleys 10, and the pull ropes 3 are located between the pulleys 10 and the first mounting plate 4. One end of the two pull ropes 3 is fixedly connected to a connecting strip 6, and the other end of the two pull ropes 3 is fixedly connected to a circular rod 11. A hook 7 is fixedly connected to the lower side of the connecting strip 6. A hanging block 8 is fixedly connected to the side wall of the monitoring instrument body 1, and the hook 7 is hooked on the inner side of the hanging block 8. The first mounting plate 4 is installed on the upper side of the room, and the second mounting plate 5 is installed at a lower position in the room. By setting the monitoring instrument body 1 with flexibly adjustable height, it is convenient to monitor the humidity at different heights, thereby improving the performance of the monitoring instrument body 1.

[0026] Specifically, a mounting block 12 is fixedly connected to the side wall of the second mounting plate 5, and a circular rod 11 is rotatably connected inside the mounting block 12. Rotating the circular rod 11 within the mounting block 12 allows for the release and retraction of the pull rope 3. A rotating block 13 is fixedly connected to the end of the circular rod 11. Rotating the rotating block 13 at the end of the circular rod 11 causes the circular rod 11 to rotate within the mounting block 12. A pin 14 is slidably connected inside the rotating block 13. Several insertion holes 15 are formed on the surface of the mounting block 12, arranged in a circumferential array. The size of the pin 14 matches the size of the insertion holes 15. Inserting the pin 14 into the corresponding insertion hole 15 on the surface of the mounting block 12 fixes the position of the circular rod 11. A stop block 16 is fixedly connected to the side wall of the pin 14. The stop block 16 prevents the pin 14 from being pulled out of the mounting block 12. A spring 17 is fitted onto the surface of the pin 14, and the two ends of the spring 17 are fixedly connected to the stop block 16 and the rotating block 13, respectively. Under the elastic force of the spring 17, the pin 14 is inserted into the corresponding insertion hole 15 on the surface of the mounting block 12. A pull block is fixedly connected to the end of the pin 14 away from the mounting block 12. The pull block facilitates the pulling of the pin 14.

[0027] Working principle: In use, first fix the first mounting plate 4 at a suitable position on the indoor ceiling, and fix the second mounting plate 5 at a corresponding position at a lower level indoors. The monitor body 1 is connected to the hook 7 on the lower side of the connecting strip 6 via the hanging block 8 to achieve initial suspension. When it is necessary to adjust the height of the monitor body 1 to monitor the air humidity at different heights, rotate the rotating block 13 on the end of the circular rod 11 to drive the circular rod 11 to rotate within the mounting block 12. Since one end of the pull rope 3 is fixed to the circular rod 11, and the other end is connected to the connecting strip 6 via the pulley 10 and the first mounting plate 4, the rotation of the circular rod 11 will wind or release the pull rope 3. When winding the pull rope 3, the pull rope 3 pulls the connecting strip 6 upward through the guiding action of the pulley 10, thereby driving the monitor body 1 to move upward. When the pull rope 3 is released, the monitor body 1 descends under its own weight, thereby adjusting its height. During the adjustment process, the pin 14 is inserted into the corresponding socket 15 on the surface of the mounting block 12 under the elastic force of the spring 17, which can fix the position of the circular rod 11 and prevent it from rotating in the non-adjusted state, ensuring that the monitor body 1 is stable at the set height. If further adjustment is needed, pull the pull block to disengage the pin 14 from the socket 15, and then rotate the rotating block 13 to adjust the height again. After the adjustment is completed, release the pull block, and the pin 14 is reinserted into the socket 15 under the action of the spring 17 to complete the fixation. Through the above operations, the monitor body 1 can flexibly stay at different heights, and in conjunction with its own humidity monitoring function, it can achieve accurate monitoring of the air humidity at different heights indoors.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An air humidity monitoring instrument for environmental monitoring, comprising a first mounting plate (4), a second mounting plate (5) and a monitoring instrument body (1), characterized in that: The monitor body (1) is fixedly mounted with a display screen (2). The first mounting plate (4) is fixedly mounted with two limit frames (9). The limit frames (9) are U-shaped. The side wall of the limit frames (9) is rotatably connected with a pulley (10). The side wall of the pulley (10) is provided with a pull rope (3). The pull rope (3) is located between the pulley (10) and the first mounting plate (4). One end of the two pull ropes (3) is fixedly connected with a connecting strip (6). The other end of the two pull ropes (3) is fixedly connected with a round rod (11). The lower side of the connecting strip (6) is fixedly connected with a hook (7). The side wall of the monitor body (1) is fixedly connected with a hanging block (8). The hook (7) is hooked on the inner side of the hanging block (8).

2. The air humidity monitoring instrument for environmental monitoring according to claim 1, characterized in that: The second mounting plate (5) has a mounting block (12) fixedly connected to its side wall, and the circular rod (11) is rotatably connected inside the mounting block (12).

3. The air humidity monitoring instrument for environmental monitoring according to claim 2, characterized in that: A rotating block (13) is fixedly connected to the end of the circular rod (11).

4. The air humidity monitoring instrument for environmental monitoring according to claim 3, characterized in that: The rotating block (13) has a sliding pin (14) inside. The surface of the mounting block (12) has several holes (15). The holes (15) are arranged in a circular array on the surface of the mounting block (12). The size of the pin (14) is compatible with the size of the holes (15).

5. The air humidity monitoring instrument for environmental monitoring according to claim 4, characterized in that: The side wall of the pin (14) is fixedly connected to a stop (16).

6. The air humidity monitoring instrument for environmental monitoring according to claim 5, characterized in that: The surface of the pin (14) is fitted with a spring (17), and the two ends of the spring (17) are fixedly connected to the stop block (16) and the rotating block (13) respectively.

7. The air humidity monitoring instrument for environmental monitoring according to claim 4, characterized in that: The end of the pin (14) away from the mounting block (12) is fixedly connected to a pull block.

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