Protective structure of detection device

Abstract

The utility model relates to the technical field of detection devices, in particular to a protection structure of a detection device, which comprises a case, a support frame mounted at the bottom of the case, and a mounting frame arranged in the case and used for fixing the detection device. Mounting frames are arranged at the upper end and the lower end of the case, an exhaust fan is mounted in the upper mounting frame, and an air inlet fan is mounted in the lower mounting frame; and a baffle plate of which the edge is inclined downwards is arranged above the case. When the detection device is used, the protection structure of the detection device can shield rainwater falling to the case through the shielding plate, and the rainwater falls into the water collecting tank along the shielding plate and is discharged from the water discharging pipe, so that the rainwater is prevented from falling to a person standing beside the case when falling off; the external air can be quickly guided into the case to be acted by the detection device, and the heat dissipation effect on the detection device can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, and in particular to a protective structure for a detection device. Background Technology

[0002] A detection device is a piece of equipment used to measure and provide feedback on various physical and chemical quantities. It mainly consists of a sensing element, a detection element, and an indicating element. The sensing element detects changes in process parameters within the object, the detection element performs checks and measurements, and the indicating element indicates or records the value of that parameter.

[0003] Air quality monitoring devices are used to monitor the concentration of pollutants in the air. They primarily use sensors to measure pollutant concentrations and calculate the air quality index, issuing alarms when concentrations exceed standards. These devices typically include sensors, data acquisition units, and data processing systems. Through the coordinated operation of these components, they monitor and analyze various pollutants in the air. Since air quality monitoring devices are often used outdoors, they are exposed to external factors such as rain and temperature, which can affect their detection results and even cause damage. Therefore, we propose a protective structure for the monitoring device to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned shortcomings in the existing technology by proposing a protective structure for a detection device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a protective structure for a detection device is designed, including a chassis, a support frame installed at the bottom of the chassis, and a mounting frame for fixing the detection device is provided inside the chassis.

[0006] Mounting frames are provided at both the top and bottom of the chassis. An exhaust fan is installed in the upper mounting frame, while an intake fan is installed in the lower mounting frame.

[0007] A baffle with downward-sloping edges is provided on the top of the chassis. The bottom of the baffle is fixed to the chassis by multiple spaced connecting brackets. A water collection tank with an upward-facing opening is installed along the edge of the baffle, and a drain pipe is installed on the bottom side of the water collection tank.

[0008] Preferably, dust screens can be detachably installed on both sides of the two mounting frames that are relatively far apart.

[0009] Preferably, the support frame includes a support column, the top of which is fixed to the bottom side of the chassis, and the bottom of which is fixed to the base. At least two support plates are provided on the bottom of the chassis, the support plates are perpendicular to the bottom surface of the chassis, and the support plates are connected to the support column through connecting plates.

[0010] Preferably, an inlet and outlet are provided on the side of the chassis away from the support column, and an opening and closing door is hinged on one side of the inlet and outlet. The other side of the opening and closing door is connected to the chassis by a latch, and a window is provided on the opening and closing door, with a viewing glass installed inside the window.

[0011] Preferably, the mounting bracket includes a fixed frame, which is fixed to the inner wall of the chassis. A strip groove is provided on both sides of the fixed frame. Several strip plates are provided on the side of the strip groove near the inlet and outlet, and a limiting seat is provided on the other side of the strip groove. The limiting seat is connected to the strip plates by a slider placed in the strip groove. A locking bolt is provided on the fixed frame away from the limiting seat, and the end of the locking bolt is threaded to the limiting seat.

[0012] Preferably, a pressure plate is provided on the side of the fixed frame away from the limiting seat, wherein the locking bolt passes through the pressure plate.

[0013] Preferably, the strip plate has multiple spaced mounting holes.

[0014] The design scheme proposed in this utility model has the following beneficial effects in application:

[0015] 1. The protective structure of this testing device uses a baffle to block rainwater falling onto the chassis and allows the rainwater to fall along the surface of the baffle into a water collection tank for centralized discharge through the drain pipe. This prevents rainwater from sliding down and landing near people standing next to the chassis. The two sets of fans quickly guide outside air into the chassis to be used by the testing device. This protection does not affect the normal operation of the testing device and also helps to dissipate heat from the device.

[0016] 2. The protective structure of the testing device slides along the length of the strip groove via strip plates, allowing adjustment of the position of the strip plates and the spacing between adjacent strip plates. This enables the mounting bracket to be adapted to different specifications of testing devices, improving the adaptability of the protective structure to the installation of testing devices. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the internal structure of the chassis of this utility model;

[0020] Figure 4 This is a schematic diagram of the mounting bracket structure of this utility model.

[0021] In the diagram: 1. Chassis; 2. Fixed frame; 3. Fixed bracket; 4. Strip groove; 5. Strip plate; 6. Limit seat; 7. Pressure plate; 8. Locking bolt; 9. Intake fan; 10. Exhaust fan; 11. Mounting frame; 12. Dustproof net; 13. Support column; 14. Connecting plate; 15. Support plate; 16. Base; 17. Baffle plate; 18. Connecting bracket; 19. Water collection tank; 20. Drain pipe; 21. Inlet / outlet; 22. Opening door; 23. Window. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A protective structure for a testing device includes a chassis 1. A support frame is installed at the bottom of the chassis 1. The support frame includes a support column 13. The top of the support column 13 is fixed to the bottom side of the chassis 1, and the bottom of the support column 13 is fixed to a base 16. At least two support plates 15 are provided on the bottom of the chassis 1. The support plates 15 are perpendicular to the bottom surface of the chassis 1, and the support plates 15 are connected to the support column 13 through a connecting plate 14 for supporting and placing the chassis 1.

[0024] An inlet / outlet 21 is provided on the side of the chassis 1 away from the support column 13. An opening / closing door 22 is hinged to one side of the inlet / outlet 21. The other side of the opening / closing door 22 is connected to the chassis 1 via a latch, allowing the chassis 1 to be opened to access the detection device (such as…). Figure 1 The device is installed at the location indicated by the middle arrow A. It also facilitates subsequent maintenance and repair of the detection device. A window 23 is provided on the opening and closing door 22. A viewing glass is provided inside the window 23 so that people outside the chassis 1 can observe the detection device inside the chassis 1.

[0025] like Figure 3 and Figure 4As shown, a mounting bracket for fixing the detection device is provided inside the chassis 1. The mounting bracket includes a fixing frame 2, which is fixed to the inner wall of the chassis 1 by a fixing bracket 3. Slots 4 are provided on both sides of the fixing frame 2. Several strip plates 5 are provided on the side of the slots 4 near the inlet / outlet 21, and a limiting seat 6 is provided on the other side of the slots 4. The limiting seat 6 is connected to the strip plates 5 by a slider placed inside the slots 4, allowing the strip plates 5 to slide along the slots 4. This allows adjustment of the strip plates 5 on the fixing frame 2, ensuring that the position of the strip plates 5 corresponds to the detection device. After determining the position of the strip plates 5... A locking bolt 8 is provided on the fixed frame 2 away from the limiting seat 6. The end of the locking bolt 8 is threaded to the limiting seat 6. The locking bolt 8 can be turned to make it press against the fixed frame 2, thereby locking and fixing the strip plate 5. In order to improve the fixing effect of the locking bolt 8 on the strip plate 5, a pressure plate 7 is provided on the side of the fixed frame 2 away from the limiting seat 6, wherein the locking bolt 8 passes through the pressure plate 7. In actual use, multiple spaced mounting holes are opened on the strip plate 5. When installing the detection device, the detection device can be leaned against the strip plate 5, and then the detection device can be fixed to the strip plate 5 with bolts or screws.

[0026] like Figure 2 and Figure 3 As shown, mounting frames 11 are provided at both the top and bottom of the chassis 1. An exhaust fan 10 is installed in the upper mounting frame 11, and an intake fan 9 is installed in the lower mounting frame 11. When the detection device is installed in the chassis 1 for use, both the intake fan 9 and the exhaust fan 10 will start to operate. In actual use, the air inlet of the detection device is set downward and corresponds to the intake fan 9, so that the air entering the chassis 1 from the intake fan 9 can fall into the detection device quickly and accurately. The operation of the exhaust fan 10 can exhaust some of the air entering the chassis 1 from the chassis 1, thereby exhausting the hot air in the chassis 1 to the chassis 1, thus playing a role in heat dissipation for the detection device.

[0027] Furthermore, dust filters 12 can be detachably installed on both sides of the two mounting frames 11 that are relatively far apart. In actual use, the dust filters 12 are large-mesh filters to prevent debris from falling onto the fan and affecting its normal operation.

[0028] On rainy days, such as Figure 1 and Figure 2As shown, a baffle 17 with downward-sloping edges is provided above the chassis 1. The bottom of the baffle 17 is fixed to the chassis 1 by multiple spaced connecting brackets 18. A water collection trough 19 with an upward opening is installed along the edge of the baffle 17. A drain pipe 20 is installed at the bottom of one side of the water collection trough 19. Rainwater facing the chassis 1 will fall on the baffle 17, preventing the rainwater from contacting the chassis 1. The rainwater falling on the baffle 17 will slide down the baffle 17 into the water collection trough 19 to collect the rainwater falling on the baffle 17. The collected rainwater will then be discharged from the drain pipe 20 to prevent the rainwater from dripping onto people standing next to the chassis 1 when it slides down the edge of the baffle 17.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guard structure for a detection device, characterized by: The utility model provides a detection device, including cabinet (1), support frame is installed on the bottom of cabinet (1), and the inside of cabinet (1) is provided with the mounting bracket for fixing detection device, The upper and lower ends of cabinet (1) are provided with mounting frames (11), the upper mounting frame (11) is provided with an exhaust fan (10), and the lower mounting frame (11) is provided with an air inlet fan (9); The upper end of cabinet (1) is provided with a shielding plate (17) inclined downward, the bottom of shielding plate (17) is fixed to cabinet (1) through a plurality of spaced connection frames (18), and a water collecting groove (19) is arranged on the edge of shielding plate (17), and a drain pipe (20) is arranged on one side of the bottom of water collecting groove (19).

2. The protective structure of a detection device according to claim 1, wherein: The side of the two mounting frames (11) away from each other is provided with a dustproof net (12).

3. The protective structure for a detection device of claim 1, wherein: The support frame includes a support column (13), the top of support column (13) is fixed to the bottom of one side of cabinet (1), the bottom of support column (13) is fixed to a base (16), at least two support plates (15) are arranged on the bottom of cabinet (1), the support plates (15) are perpendicular to the bottom of cabinet (1), and the support plates (15) are connected to support column (13) through a connecting plate (14).

4. The protective structure of a detection apparatus according to claim 3, wherein: An entrance and exit (21) is arranged on the side of cabinet (1) away from support column (13), a hinged door (22) is arranged on one side of entrance and exit (21), the other side of hinged door (22) is connected to cabinet (1) through a lock, a window (23) is arranged on hinged door (22), and a visible glass is arranged in window (23).

5. The protective structure for a detection device according to claim 4, wherein: The mounting frame includes a fixed frame (2), the fixed frame (2) is fixed to the inner wall of cabinet (1) through a fixed frame (3), a strip-shaped groove (4) is arranged on both sides of fixed frame (2), a plurality of strip-shaped plates (5) are arranged on one side of strip-shaped groove (4) close to entrance and exit (21), a limiting seat (6) is arranged on the other side of strip-shaped groove (4), the limiting seat (6) is connected to strip-shaped plate (5) through a sliding block arranged in strip-shaped groove (4), a locking bolt (8) is arranged on the side of fixed frame (2) away from limiting seat (6), and the end of locking bolt (8) is threadedly connected to limiting seat (6).

6. The protective structure of a detection apparatus according to claim 5, wherein: A pressing plate (7) is arranged on the side of fixed frame (2) away from limiting seat (6), and locking bolt (8) penetrates through pressing plate (7).

7. The protective structure for a detection device of claim 6, wherein: A plurality of spaced mounting holes are arranged on strip-shaped plate (5).

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