Dust detection device for environment

Abstract

The utility model provides a dust detection device for an environment, and belongs to the technical field of dust environment detection. The dust detection device for the environment comprises a dust detector and a dust detection head arranged at the top end of the dust detector, the top end of the dust detector is sleeved with a dustproof device, the dustproof device is composed of a dustproof component, fixing components and a transparent plate, the dustproof component is arranged at the top end of the dust detector in a sleeving mode, and the fixing components are installed on the two sides of the outer wall of the dustproof component. The dustproof component is connected with two sides of the dust detector in a propping manner, and the transparent plate is embedded in the dustproof component. Through the design of the dustproof device, the dust detection head can be effectively prevented from being invaded by external dust and pollutants, so that the dust detection head does not need to be damaged when the dust detection head is stored and placed, and the accuracy of a next detection result is improved.

Description

Technical Field

[0001] This application relates to the technical field of dust environment detection. Specifically, it relates to a dust detection device for the environment. Background Art

[0002] Currently, dust detection devices for the environment use optical, electrical, or mechanical principles, such as light absorption, light scattering, beta-ray, alternating current electrostatic induction, etc. technologies, to convert the dust information in the sample into an electrical signal, and then the data processing system processes it and displays the dust concentration. For example, a dust environment monitoring device with a publication number of CN220019308U effectively protects the dust detection head and the display screen by adding a protection mechanism, such as a protective cover and a pull button, preventing damage caused by accidental drops. However, although the above technologies have improved the reliability and safety of dust detection to a certain extent, there are still some limitations that cannot be ignored. Since the protection design of the protection mechanism for the dust detection head adopts a semi-covered state, a certain amount of dust is likely to remain at the detection port after each use of the detector. These residual dusts may not only block the detection port and affect the normal operation of the instrument, but more importantly, they will interfere with the next detection result, causing the measurement data to deviate or distort, thus affecting the accuracy and effectiveness of environmental monitoring. Summary of the Utility Model

[0003] To make up for the above deficiencies, this application provides a dust detection device for the environment to solve the problems raised in the above background art.

[0004] To achieve the above object, the technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A dust detection device for the environment includes a dust detector. A dust detection head is provided at the top of the dust detector. A dust-proof device is sleeved on the top of the dust detector. The dust-proof device is composed of a dust-proof component, a fixing component, and a transparent plate. The dust-proof component is sleeved on the top of the dust detector. The fixing component is installed on both sides of the outer wall of the dust-proof component and is in abutting connection with the two sides of the top of the dust detector. The transparent plate is embedded inside the dust-proof component.

[0006] Further, the dust-proof component includes a rubber frame, a protective shell, holes, soft ropes, and a dust-proof cover. The inner wall of the rubber frame is fixedly connected to the outer wall of the dust detector, and the surface is in contact with the bottom end of the protective shell. The inner wall of the protective shell is sleeved on the top of the dust detector, and the holes are opened at the top, corresponding to the dust detection head. Both ends of the soft ropes are fixedly connected to the outer walls of the protective shell and the dust-proof cover respectively. The dust-proof cover is snap-fitted inside the holes.

[0007] Further, the protective case, the soft cord, and the dust cover are integrally formed, and both ends of the top of the protective case are provided with transparent protrusions by themselves.

[0008] Further, the fixing components include two threaded holes, two knobs, and two anti-slip sheets. Two of the threaded holes are respectively opened on both sides of the outer wall of the protective case. Two of the anti-slip sheets are provided by themselves on both sides of the dust detector. The outer walls of the two knobs are respectively threadedly connected to the inner walls of the two threaded holes, and the opposite ends are respectively abutted and connected to the two anti-slip sheets.

[0009] Further, a plurality of control keys are provided on the surface of the dust detector.

[0010] Further, a fingerprint groove is provided on the outer wall of the dust detector.

[0011] The utility model has the following beneficial effects:

[0012] 1. Through the design of the dust-proof device, the utility model can effectively protect the dust detection head from being invaded by external dust and pollutants, thereby improving the accuracy and reliability of the next detection. The dust-proof components include a rubber frame and a protective case, and these components can closely fit on the top of the dust detector to form an effective sealing protection, and ensure the normal progress of the detection process through the holes.

[0013] 2. The dust cover of the utility model can be easily opened and closed through a soft cord, which is convenient for users to clean and maintain the dust detection head. At the same time, the design of the transparent plate enables users to directly observe the state of the dust detector to ensure its normal operation.

[0014] 3. The fixing components of the utility model include threaded holes, knobs, and anti-slip sheets, and these components can firmly fix the dust-proof device on the dust detector to prevent displacement or falling off during use. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is a schematic structural diagram of an environmental dust detection device provided by an embodiment of the present application;

[0017] Figure 2 is a schematic structural diagram of the protective state of the dust detection head provided by an embodiment of the present application;

[0018] Figure 3 Schematic diagram of the structure of a partial dust-proof device provided by an embodiment of the present application;

[0019] Figure 4 Schematic diagram of the structure of a dust detector provided by an embodiment of the present application.

[0020] In the figure: 1 - dust detector; 2 - dust detection head; 3 - dust-proof device; 4 - control key; 5 - fingerprint groove; 31 - dust-proof component; 32 - fixing component; 33 - transparent plate; 311 - rubber frame; 312 - protective shell; 313 - hole; 314 - soft rope; 315 - dust-proof cover; 321 - threaded hole; 322 - knob; 323 - anti-slip sheet. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0022] Embodiment:

[0023] Please refer to Figure 1 , Figure 2 , Figure 4 , an environmental dust detection device, including a dust detector 1, and a dust detection head 2 provided at the top of the dust detector 1; a control key 4 is provided on the surface of the dust detector 1, and the number of control keys 4 is multiple; a fingerprint groove 5 is provided on the outer wall of the dust detector 1.

[0024] Among them, the dust detector 1 is the main part of the device, which contains core components such as an electronic unit and a sensor, and is used to receive and process the data transmitted by the dust detection head 2. And the model of the dust detector 1 adopts the existing technology in the field, so it will not be elaborated in detail.

[0025] Among them, the dust detection head 2 is located at the top of the dust detector 1 and is a key part of the device, which is used to directly detect the dust concentration in the environment. It may adopt the principle of photoelectric induction or other advanced technologies to ensure the accuracy and reliability of the detection.

[0026] Among them, a plurality of control keys 4 are provided on the surface of the dust detector 1, which is convenient for users to perform various settings and operations, such as range adjustment, alarm value setting, etc.

[0027] Among them, a fingerprint groove 5 is provided on the outer wall of the dust detector 1, which provides a comfortable feeling when holding and enhances the security of the device. Only authorized users can operate it.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, An environmental dust detection device, with a dust-proof device 3 sleeved on the top of the dust detector 1. The dust-proof device 3 is composed of a dust-proof component 31, a fixing component 32 and a transparent plate 33; the dust-proof component 31 includes a rubber frame 311, a protective shell 312, holes 313, soft ropes 314 and a dust-proof cover 315; the fixing component 32 includes two threaded holes 321, two knobs 322 and two anti-slip sheets 323.

[0029] Among them, through the innovative design of the dust-proof component 31, the dust-proof performance and the use convenience of the device are effectively improved, which is suitable for the dust concentration monitoring in various environments. The inner wall of the rubber frame 311 is tightly and fixedly connected to the outer wall of the dust detector 1 to ensure a stable connection between the dust-proof component 31 and the dust detector 1. At the same time, the surface of the rubber frame 311 fits with the bottom end of the protective shell 312 to form a sealed structure to prevent dust from entering from the bottom. The inner wall of the protective shell 312 is sleeved on the top of the dust detector 1 to provide additional protection for the dust detection head 2. The top of the protective shell 312 is provided with holes 313, which correspond to the dust detection head 2 to ensure that the dust detection head 2 can normally perform dust detection. The design of the holes 313 allows the dust detection head 2 to be normally exposed to the environment while preventing larger particulate dust or foreign objects from entering, thereby protecting the dust detection head 2 from damage. The two ends of the soft rope 314 are respectively fixedly connected to the outer walls of the protective shell 312 and the dust-proof cover 315. When dust detection is not required, the user can pull the soft rope 314 to make the dust-proof cover 315 cover the holes 313, effectively preventing dust from entering the detection head and keeping the detection head clean. The dust-proof cover 315 is snap-fitted with the inside of the holes 313 to form a tight dust-proof sealing structure. The material and design of the dust-proof cover 315 should ensure its sealing property with the holes 313 while being convenient for the user to open and close.

[0030] Among them, the protective shell 312, the soft rope 314 and the dust-proof cover 315 are integrally formed, ensuring a firm connection between the components and not being easily damaged. The top of the protective shell 312 has transparent protrusions at both ends, which allow the user to observe the state of the dust detection head 2 through the transparent protrusions without opening the dust-proof cover 315, improving the use convenience.

[0031] Among them, the design of the fixing component 32 ensures that the dust-proof component 31 can be firmly fixed on the dust detector 1, thereby improving the practicality and stability of the device. The threaded holes 321 are respectively opened on both sides of the outer wall of the protective shell 312 for receiving and fixing the knobs 322. The outer wall of the knob 322 is threadedly connected to the inner wall of the threaded hole 321. When the knob 322 is rotated, it can move along the threaded hole 321. Make the opposite ends of the knob 322 contact the anti-slip sheets 323. The anti-slip sheets 323 are pre-installed on both sides of the dust detector 1, and their surfaces have anti-slip designs to ensure a stable connection with the knob 322.

[0032] Among them, the dust-proof component 31, the fixing component 32 and the transparent plate 33 are designed such that the dust-proof device 3 can protect the top of the dust detector 1 and the dust detection head 2, and at the same time make the device fall-proof.

[0033] Working principle of the dust detection device for the environment: When it is necessary to detect the dust concentration in the environment, the user first ensures that the dust-proof cover 315 is opened so that the dust detection head 2 is exposed to the environment through the hole 313. The dust detection head 2 detects the dust concentration in the environment according to the working principle adopted and transmits the data to the dust detector 1. After receiving the data, the dust detector 1 converts the dust concentration into a readable digital signal through internal processing and analysis and displays it through a display screen or other means. The user can understand the dust concentration in the environment based on the displayed data and take corresponding measures to protect the environment and human health. When dust detection is not required, after the user wipes the dust detection head 2, it is retracted into the protective shell 312. The dust-proof cover 315 can cover the hole 313 by pulling the soft rope 314, effectively preventing dust from entering the detection head and keeping the detection head clean. Then, the protective shell 312 is fixed on the dust detector 1 through the knob 322, so that the dust-proof device 3 will not move randomly.

[0034] It should be noted that the specific model specifications of the dust detector 1 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0035] The power supply of the dust detector 1 and its principle are clear to those skilled in the art and will not be elaborated in detail here.

[0036] For those skilled in the art, it is obvious that this application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An environmental dust detection device, comprising a dust detector (1), wherein a dust detection head (2) is provided at the top of the dust detector (1), characterized in that: The dust detector (1) is provided with a dustproof device (3) at the top end thereof. The dustproof device (3) is composed of a dustproof component (31), a fixing component (32) and a transparent plate (33). The dustproof component (31) is provided at the top end of the dust detector (1). The fixing component (32) is installed on both sides of the outer wall of the dustproof component (31) and is connected to the tops of both sides of the dust detector (1). The transparent plate (33) is embedded in the dustproof component (31).

2. The environmental dust detection device according to claim 1, characterized in that: The dustproof component (31) comprises a rubber frame (311), a protective shell (312), a hole (313), a soft rope (314) and a dustproof cover (315); the inner wall of the rubber frame (311) is fixedly connected to the outer wall of the dust detector (1), and the surface is in contact with the bottom end of the protective shell (312); the inner wall of the protective shell (312) is sleeved on the top end of the dust detector (1), and the top end is provided with the hole (313); the hole (313) corresponds to the dust detection head (2); the two ends of the soft rope (314) are respectively fixedly connected to the protective shell (312) and the outer wall of the dustproof cover (315); and the dustproof cover (315) is snap-fitted to the inside of the hole (313).

3. The environmental dust detection device according to claim 2, characterized in that: The protective shell (312), the soft rope (314) and the dust cover (315) are integrally formed, and both ends of the top of the protective shell (312) are provided with transparent protrusions.

4. The environmental dust detection device according to claim 3, characterized in that: The fixing component (32) comprises two threaded holes (321), two knobs (322) and two anti-slip sheets (323); two threaded holes (321) are respectively provided on both sides of the outer wall of the protective shell (312); the two anti-slip sheets (323) are provided on both sides of the dust detector (1); the outer walls of the two knobs (322) are respectively threadedly connected to the inner walls of the two threaded holes (321), and the opposite ends are respectively supported and connected to the two anti-slip sheets (323).

5. The environmental dust detection device according to claim 4, characterized in that: The surface of the dust detector (1) is provided with control keys (4), and the number of the control keys (4) is multiple.

6. The environmental dust detection device according to claim 5, characterized in that: The outer wall of the dust detector (1) is provided with a fingerprint groove (5).

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