Portable ozone monitoring device

Abstract

The utility model discloses a portable ozone monitoring device which comprises a shell, a monitoring device is arranged in the shell, a clamping plate is hinged to the outer wall of the shell, the upper portion of the monitoring device is communicated with an air inlet pipe, the upper portion of the monitoring device is communicated with an exhaust pipe, a fixing mechanism is arranged in the shell, and the fixing mechanism comprises a threaded column, a threaded rod and a threaded rod, the inner wall of the shell is rotationally connected through a bearing. The utility model relates to the technical field of ozone monitoring, in particular to a portable ozone monitoring device, which is protected through the matching of a rotating block, a threaded column, a transverse column, a first sliding block, a vertical block and a curved column, and solves the problem that when an existing monitoring device is used, the whole device is exposed to the outside, so that the monitoring device is not convenient to use. The problem that an existing monitoring device cannot be protected due to the fact that the existing monitoring device is likely to collide with external hard objects, collision traces appear on the surface of the device, or the whole device is damaged under serious conditions is solved.

Description

Technical Field

[0001] This utility model relates to the field of ozone monitoring technology, specifically a portable ozone monitoring device. Background Technology

[0002] Ozone, also known as superoxide, is an allotrope of oxygen. At room temperature, it is a pale blue gas with a distinctive odor. Ozone is mainly distributed in the stratosphere at altitudes of 10–50 km. Monitoring devices are required to monitor the ozone concentration in the atmosphere.

[0003] For example, a portable ozone monitoring device with announcement number CN116609484A includes a monitoring device, the monitoring device having an internal channel, and a movable block slidably connected inside the channel. Although the above document can achieve the goal of retracting the exhaust pipe into the monitoring device by extending and retracting the exhaust pipe, it can not only protect the exhaust pipe, but also facilitate the carrying of the monitoring device after the exhaust pipe extends into the monitoring device.

[0004] However, when the existing monitoring device is in use, the entire device is hung on the worker's belt by a clamp. When the worker moves the entire device, the device is exposed to the outside and may collide with hard objects, leaving marks on the surface of the device. In severe cases, the entire device may be damaged, thus failing to protect the existing monitoring device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a portable ozone monitoring device, which solves the problem that existing monitoring devices, when in use, are exposed to the outside and may be bumped or knocked by hard objects, resulting in scratches on the device surface or, in severe cases, damage to the entire device, thus failing to protect the existing monitoring device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable ozone monitoring device, comprising a housing, a monitoring device disposed inside the housing, a clamp hinged to the outer wall of the housing, an air inlet pipe connected to the top of the monitoring device, an exhaust pipe connected to the top of the monitoring device, and a fixing mechanism disposed inside the housing, the fixing mechanism comprising: a threaded column rotatably connected to the inner wall of the housing via a bearing; a rotating block fixedly connected to the end of the threaded column; a vertical block inserted into the inner wall of the housing; and a horizontal column threadedly connected to... The threaded column is attached to the outer wall of the horizontal column and inserted into the inner wall of the vertical block; the first slider is fixedly connected to the outer wall of the horizontal column and slidably engaged with the inner wall of the housing; the curved column is fixedly connected to the outer wall of the vertical block and its inner wall is attached to the bottom of the monitoring device; the limiting component is disposed inside the housing; wherein, driven by the rotating block, the threaded column causes the horizontal column to insert into the interior of the vertical block, thereby fixing the monitoring device to the interior of the housing and protecting the monitoring device, and the limiting component limits the monitoring device.

[0007] Preferably, the limiting component includes: a pressure plate, which is attached to the top of the monitoring device; a spring, which is fixedly connected to the surface of the pressure plate; and a telescopic rod, which is fixedly connected to the surface of the pressure plate. The pressure plate, the spring, and the telescopic rod work together to press down and limit the monitoring device, preventing it from shaking within the housing.

[0008] Preferably, a second slider is fixedly connected to both sides of the curved column, and the outer walls of the two second sliders are slidably engaged with the inner wall of the housing.

[0009] Preferably, a top plate is fixedly connected to the top of the curved column, a protrusion is fixedly connected to the top of the top plate, a sealing ring is fixedly connected to the outer wall of the top plate, the outer wall of the sealing ring is attached to the inner wall of the housing, the end of the spring is fixedly connected to the inner wall of the top plate, and the end of the telescopic rod is fixedly connected to the inner wall of the top plate.

[0010] Preferably, rubber pads are fixedly connected to both sides of the monitoring device.

[0011] Preferably, a charging port is fixedly connected to one side of the monitoring device, a sealing strip is inserted into the inner wall of the charging port, and the end of the sealing strip is fixedly connected to the outer wall of the housing.

[0012] Beneficial effects

[0013] This utility model provides a portable ozone monitoring device. It has the following advantages: This portable ozone monitoring device, through the cooperation of a rotating block, threaded column, horizontal column, first slider, vertical block, and curved column, achieves protection for the monitoring device. This solves the problem that existing monitoring devices, due to their overall exposure to the outside, may collide with hard objects, resulting in surface damage or, in severe cases, overall damage, thus failing to protect the existing monitoring device.

[0014] By using the cooperation of the pressure plate, spring and telescopic rod, the monitoring device inside the shell is limited, preventing the monitoring device from shaking inside the shell. This solves the problem that the monitoring device is prone to shaking inside the shell when the staff moves it. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 An exterior schematic diagram;

[0017] Figure 3 for Figure 1 A structural diagram of the middle shell, protrusions, and rotating blocks;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the central threaded column, the first slider, and the curved column;

[0019] Figure 5 for Figure 1 A schematic diagram of the structure of the monitoring device, exhaust pipe and pressure plate.

[0020] In the diagram: 1. Housing; 2. Monitoring device; 21. Rubber pad; 22. Charging port; 222. Sealing strip; 3. Air inlet pipe; 4. Exhaust pipe; 5. Fixing mechanism; 51. Rotating block; 52. Threaded column; 53. Horizontal column; 54. First slider; 55. Vertical block; 56. Curved column; 561. Second slider; 562. Top plate; 563. Protrusion; 564. Sealing ring; 57. Limiting component; 571. Pressure plate; 572. Spring; 573. Telescopic rod; 6. Clamping 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. 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] When existing monitoring devices are in use, because the entire device is exposed to the outside, it may collide with hard objects, leaving marks on the surface of the device, or in severe cases, causing damage to the entire device, thus failing to protect the existing monitoring device.

[0023] In view of this, the present invention provides a portable ozone monitoring device. Through the cooperation between the rotating block, threaded column, horizontal column, first slider, vertical block and curved column, the monitoring device is protected. This solves the problem that when existing monitoring devices are in use, because the entire device is exposed to the outside, it may collide with hard objects, leaving marks on the surface of the device, or in severe cases, the entire device may be damaged, thus failing to protect the existing monitoring device.

[0024] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly introduced below.

[0025] Example 1, by Figures 1 to 5As can be seen, the portable ozone monitoring device in this case includes a housing 1, with a monitoring device 2 installed inside the housing 1. A clamping plate 6 is hinged to the outer wall of the housing 1. By pressing the clamping plate 6, the operator clamps the housing 1 onto a belt to move the monitoring device 2. An air inlet pipe 3 is connected to the top of the monitoring device 2. When ozone monitoring is required, the operator takes out the monitoring device 2, starts it, and opens the air inlet pipe 3. Outside air enters the monitoring device 2 through the air inlet pipe 3, and the monitoring device 2 monitors the ozone in the air. The monitored data is displayed on the screen of the monitoring device 2, and the operator records the data. After monitoring is completed, the exhaust pipe 4 is opened, and the air inside the monitoring device 2 is discharged through the exhaust pipe 4. The exhaust pipe 4 is connected to the top of the monitoring device 2. A fixing mechanism 5 is installed inside the housing 1. The fixing mechanism 5 includes: a threaded column 52, which is rotatably connected to the inner wall of the housing 1 via a bearing; and a rotating block 51, which is fixedly connected to the end of the threaded column 52. The threaded column 52 is moved, and the upright block 55 is inserted into the inner wall of the housing 1. The curved column 56 is pushed back into the housing 1, and the curved column 56 drives the upright block 55 into the housing 1. The horizontal column 53 is threaded to the outer wall of the threaded column 52. The threaded column 52 drives the horizontal column 53 to move and is inserted into the inner wall of the upright block 55. The first slider 54 is fixedly connected to the outer wall of the horizontal column 53 and slidably engaged with the inner wall of the housing 1. The horizontal column 53 drives the first slider 54 to move. The first slider 54 is at the bottom of the housing 1. The horizontal column 53 is limited in the horizontal groove. The curved column 56 is fixedly connected to the outer wall of the vertical block 55, and the inner wall is attached to the bottom of the monitoring device 2. The operator puts the monitoring device 2 into the inside of the curved column 56. The limiting component 57 is set inside the housing 1. The threaded column 52 is driven by the rotating block 51 to make the horizontal column 53 insert into the inside of the vertical block 55, thereby fixing the monitoring device 2 to the inside of the housing 1 and protecting the monitoring device 2. The limiting component 57 limits the monitoring device 2.

[0026] In the specific implementation process, it is worth noting that the staff clamps the housing 1 onto the belt by pressing the clamp 6, thereby moving the monitoring device 2. When ozone monitoring is required, the staff removes the monitoring device 2, activates it, and opens the air inlet pipe 3, allowing outside air to enter the monitoring device 2. The monitoring device 2 monitors the ozone in the air, and the monitored data is displayed on the screen on the monitoring device 2. The staff records the data. After monitoring is completed, the exhaust pipe 4 is opened, and the air inside the monitoring device 2 is discharged through the exhaust pipe 4. When moving the monitoring device 2, the staff pulls the crank column 56 out of the housing 1. The monitoring device 2 is placed inside the curved column 56, and the curved column 56 is pushed back into the housing 1. The curved column 56 drives the vertical block 55 to insert into the housing 1. Then, the operator rotates the rotating block 51, which drives the threaded column 52 to move. The threaded column 52 drives the horizontal column 53 to move. The horizontal column 53 drives the first slider 54 to move. The first slider 54 slides in the horizontal groove at the bottom of the housing 1, limiting the horizontal column 53. The horizontal column 53 is inserted into the vertical block 55, thereby fixing the monitoring device 2 into the housing 1. After completion, the operator stops rotating the block 51. When the operator rotates the block 51 in the opposite direction, the horizontal column 53 leaves the vertical block 55, and the monitoring device 2 is taken out, thus protecting the monitoring device 2.

[0027] Furthermore, the limiting component 57 includes: a pressure plate 571, which is attached to the top of the monitoring device 2; a spring 572, which is fixedly connected to the surface of the pressure plate 571 when the operator moves the pressure plate 571 upward, compressing the spring 572; a telescopic rod 573, which is fixedly connected to the surface of the pressure plate 571 when the operator releases the pressure plate 571, at which point the spring 572 rebounds, and the spring force drives the pressure plate 571 to descend, contacting the monitoring device 2; the pressure plate 571 drives the telescopic rod 573 to move, guiding the pressure plate 571; and the pressure plate 571 limits the monitoring device 2. Through the cooperation of the pressure plate 571, the spring 572 and the telescopic rod 573, the monitoring device 2 is pressed down and limited, preventing the monitoring device 2 from shaking in the housing 1.

[0028] In the specific implementation process, it is worth noting that the material of spring 572 is carbon spring steel. The elastic coefficient of spring 572 is selected according to actual needs, as long as it meets the working requirements. When the operator puts the monitoring device 2 into the curved column 56, the operator moves the pressure plate 571 upward, and the pressure plate 571 compresses the spring 572. Then the operator puts the monitoring device 2 into the curved column 56. After that, the operator releases the pressure plate 571. At this time, the spring 572 rebounds and drives the pressure plate 571 to descend through the elastic force. The pressure plate 571 contacts the monitoring device 2, and the pressure plate 571 drives the telescopic rod 573 to move, guiding the pressure plate 571 and limiting the monitoring device 2.

[0029] Furthermore, a second slider 561 is fixedly connected to both sides of the crank column 56. The crank column 56 drives the second slider 561 to move. The outer walls of the two second sliders 561 are slidably engaged with the inner wall of the housing 1. The second sliders 561 on both sides slide in the vertical grooves on both sides of the housing 1.

[0030] In the specific implementation process, it is worth noting that when the crank column 56 moves, the crank column 56 drives the second slider 561 to move. The second sliders 561 on both sides slide in the vertical grooves on both sides of the housing 1 to limit the crank column 56.

[0031] Furthermore, a top plate 562 is fixedly connected to the top of the curved column 56, and a protrusion 563 is fixedly connected to the top of the top plate 562. When the operator needs to move the curved column 56, the operator pulls the protrusion 563, which drives the top plate 562 to move, thereby driving the curved column 56 to move. A sealing ring 564 is fixedly connected to the outer wall of the top plate 562. The outer wall of the sealing ring 564 is attached to the inner wall of the housing 1. When the monitoring device 2 is fixed inside the housing 1, the curved column 56 drives the top plate 562 to descend, and the top plate 562 drives the sealing ring 564 to descend. The sealing ring 564 contacts the housing 1, increasing the sealing between the top plate 562 and the housing 1 and preventing water from entering the inside of the housing 1. The end of the spring 572 is fixedly connected to the inner wall of the top plate 562, and the end of the telescopic rod 573 is fixedly connected to the inner wall of the top plate 562.

[0032] In the specific implementation process, it is worth noting that when the monitoring device 2 is fixed inside the housing 1, the curved column 56 drives the top plate 562 to descend, the top plate 562 drives the sealing ring 564 to descend, and the sealing ring 564 contacts the housing 1, increasing the sealing between the top plate 562 and the housing 1 to prevent water from entering the housing 1. When the staff needs to move the curved column 56, the staff pulls the protrusion 563, the protrusion 563 drives the top plate 562 to move, thereby driving the curved column 56 to move.

[0033] Specifically, firstly, the operator presses the clamping plate 6 to clamp the housing 1 onto the belt, thereby moving the monitoring device 2. When ozone monitoring is required, the operator removes the monitoring device 2, activates it, and opens the air inlet pipe 3, allowing outside air to enter the monitoring device 2. The monitoring device 2 monitors the ozone in the air, and the monitored data is displayed on the screen. The operator records the data. After monitoring is complete, the exhaust pipe 4 is opened, and the air inside the monitoring device 2 is discharged through the exhaust pipe 4. After monitoring is complete, the operator pulls the protrusion 563, which moves the top plate 562, thereby moving the crank column 56 and pulling the crank column 56 out of the housing 1. The crank column 56 moves the second slider 561, and the outer walls of both second sliders 561 are slidably engaged with the inner wall of the housing 1. The operator then moves the pressure plate 571 upwards, compressing the spring 572. Then, the staff places the monitoring device 2 into the curved column 56. After that, the staff releases the pressure plate 571. At this time, the spring 572 rebounds, and the pressure plate 571 is lowered by the elastic force. The pressure plate 571 contacts the monitoring device 2. The pressure plate 571 drives the telescopic rod 573 to move, guiding the pressure plate 571 and limiting the monitoring device 2. Then, the curved column 56 is pushed back into the housing 1. The curved column 56 drives the vertical block 55 to insert into the housing 1. Then, the staff rotates the rotating block 51. The rotating block 51 drives the threaded column 52 to move. The threaded column 52 drives the horizontal column 53 to move. The horizontal column 53 drives the first slider 54 to move. The first slider 54 slides in the horizontal groove at the bottom of the housing 1, limiting the horizontal column 53. The horizontal column 53 inserts into the interior of the vertical block 55, thereby fixing the monitoring device 2 into the interior of the housing 1. After that, the staff stops the rotating block 51. When the staff rotates the rotating block 51 in the opposite direction, the monitoring device 2 is protected.

[0034] Example 2, by Figure 1 It is known that rubber pads 21 are fixedly connected to both sides of the monitoring device 2. When the staff handles the monitoring device 2, the staff's hands come into contact with the rubber pads 21 to increase friction and prevent the staff's hands from slipping, causing the monitoring device 2 to slip down and fall to the ground, thus damaging the monitoring device 2.

[0035] In the specific implementation process, it is worth noting that when the staff handles the monitoring device 2, the staff's hands come into contact with the rubber pad 21 to increase friction and prevent the staff's hands from slipping, causing the monitoring device 2 to slip and fall to the ground, thus damaging the monitoring device 2.

[0036] Furthermore, a charging port 22 is fixedly connected to one side of the monitoring device 2. When the monitoring device 2 is out of power, the staff removes the sealing strip 222 from the charging port 22, inserts the charging cable into the charging port 22 to charge the monitoring device 22. After charging is complete, the staff unplugs the charging cable and reinserts the sealing strip 222 into the charging port 22. The sealing strip 222 protects the charging port 22 and prevents dust from entering the inside of the charging port 22. The inner wall of the charging port 22 is fitted with the sealing strip 222, and the end of the sealing strip 222 is fixedly connected to the outer wall of the housing 1.

[0037] In the specific implementation process, it is worth noting that when the monitoring device 2 is out of power, the staff will remove the sealing strip 222 from the charging port 22, insert the charging cable into the charging port 22 to charge the monitoring device 22. After charging is completed, the staff will unplug the charging cable and reinsert the sealing strip 222 into the charging port 22. The sealing strip 222 protects the charging port 22 and prevents dust from entering the inside of the charging port 22.

[0038] Specifically, when the staff handles the monitoring device 2, their hands come into contact with the rubber pad 21 to increase friction and prevent the device from slipping and falling to the ground, causing damage. When the monitoring device 2 is out of power, the staff removes the sealing strip 222 from the charging port 22, inserts the charging cable into the charging port 22 to charge the monitoring device 22. After charging is complete, the staff unplugs the charging cable and reinserts the sealing strip 222 into the charging port 22. The sealing strip 222 protects the charging port 22 and prevents dust from entering the interior of the charging port 22.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable ozone monitoring device, comprising a housing (1), characterized in that: The housing (1) is equipped with a monitoring device (2) inside, and a clamping plate (6) is hinged to the outer wall of the housing (1). An air inlet pipe (3) is connected above the monitoring device (2), and an exhaust pipe (4) is connected above the monitoring device (2). The housing (1) is equipped with a fixing mechanism (5), which includes: A threaded column (52) is rotatably connected to the inner wall of the housing (1) via a bearing; A rotating block (51) is fixedly connected to the end of the threaded post (52); The upright block (55) is inserted into the inner wall of the housing (1); A horizontal column (53) is threaded to the outer wall of the threaded column (52) and inserted into the inner wall of the vertical block (55); The first slider (54) is fixedly connected to the outer wall of the horizontal column (53) and slidably engaged with the inner wall of the housing (1); The curved column (56) is fixedly connected to the outer wall of the vertical block (55), and its inner wall is attached to the bottom of the monitoring device (2). A limiting component (57) is disposed inside the housing (1); The threaded column (52) is driven by the rotating block (51) to insert the horizontal column (53) into the interior of the vertical block (55), thereby fixing the monitoring device (2) to the interior of the housing (1) and protecting the monitoring device (2). The monitoring device (2) is limited by the limiting component (57).

2. The portable ozone monitoring device according to claim 1, characterized in that: The limiting component (57) includes: The pressure plate (571) is attached to the top of the monitoring device (2); Spring (572) is fixedly connected to the surface of pressure plate (571); The telescopic rod (573) is fixedly connected to the surface of the pressure plate (571); The monitoring device (2) is pressed down and limited by the cooperation of the pressure plate (571), the spring (572) and the telescopic rod (573) to prevent the monitoring device (2) from shaking in the housing (1).

3. The portable ozone monitoring device according to claim 1, characterized in that: The two sides of the curved column (56) are fixedly connected with second sliders (561), and the outer walls of the two second sliders (561) are slidably engaged with the inner wall of the housing (1).

4. A portable ozone monitoring device according to claim 2, characterized in that: A top plate (562) is fixedly connected above the curved column (56), a protrusion (563) is fixedly connected above the top plate (562), a sealing ring (564) is fixedly connected to the outer wall of the top plate (562), the outer wall of the sealing ring (564) is attached to the inner wall of the housing (1), the end of the spring (572) is fixedly connected to the inner wall of the top plate (562), and the end of the telescopic rod (573) is fixedly connected to the inner wall of the top plate (562).

5. A portable ozone monitoring device according to claim 1, characterized in that: Rubber pads (21) are fixedly connected to both sides of the monitoring device (2).

6. A portable ozone monitoring device according to claim 1, characterized in that: A charging port (22) is fixedly connected to one side of the monitoring device (2), and a sealing strip (222) is inserted into the inner wall of the charging port (22). The end of the sealing strip (222) is fixedly connected to the outer wall of the housing (1).

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