Detection device

Abstract

The utility model belongs to the field of detection devices, particularly relates to a detection device, and aims to solve the problems that an existing detector is large in size and weight, generally moved by manually lifting a handle, time and labor are wasted, the detector is easily damaged, a display screen arranged at the top of the detector is exposed outside and is easily contaminated by dust and impurities, and the detection efficiency is high. In order to solve the problems that detection data cannot be clearly observed and the detection accuracy is influenced in the prior art, the utility model provides the following scheme that the device comprises a device body, the top of the device body is provided with a display screen for displaying the detection data, and the top of the device body is provided with an air suction opening for detecting air entering; the device body can be conveniently moved, users with different heights can be used, the practicability of the device body is improved, when the display screen is not used, the display screen is shielded and protected, dust and impurities contaminated by the display screen are reduced, the service life of the device body is prolonged, and the accuracy of a detection result is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection device. Background Art

[0002] Airborne bacteria refer to a class of microorganisms that live in suspended form in media such as water, soil, and air. They primarily include bacteria, fungi, algae, and protozoa. Airborne bacteria are widely distributed in nature and can be found in a variety of environments. Controlling and monitoring airborne bacteria is crucial in environments such as cleanrooms. The presence of airborne bacteria can lead to product contamination and production failure. Therefore, regular monitoring of airborne bacteria in cleanrooms and the implementation of appropriate control measures are necessary to ensure that the cleanroom environment meets the required cleanliness standards. A bioaerosol detector is required for airborne bacteria detection.

[0003] However, existing detectors have the following problems: the detectors are large in size and weight, and are generally moved by manually pulling the handles, which is time-consuming and labor-intensive, and is also prone to damage. The display screen on the top of the instrument is exposed and easily contaminated by dust and impurities, which will lead to unclear observation of test data and affect the accuracy of the test. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the existing technology that the detector is large in size and weight, and is generally moved by manually pulling the handle, which is time-consuming and labor-intensive, and is also prone to damage. The display screen set on the top of the instrument is exposed and easily contaminated with dust and impurities, which will lead to unclear observation of test data and affect the accuracy of the test. A detection device is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A detection device includes a device body, a display screen for displaying detection data is provided on the top of the device body, an air intake is provided on the top of the device body for air intake and detection, a cover is provided on the air intake, an air outlet for operation of a suction fan is provided on the bottom of one side of the device body, a plurality of connection holes for connection to a connection circuit are provided on one side of the device body, and a threaded hole is provided on the top of the device body for conveniently shielding the display screen;

[0007] A moving mechanism is provided on the device body to facilitate movement of the device body;

[0008] The shielding mechanism is arranged on the top of the device body to protect the display screen.

[0009] In a possible design, the moving mechanism includes a push rod, two connecting rods, two sleeves and four locking universal wheels. The tops of the four locking universal wheels are fixedly connected to the four corners of the bottom of the same device body, one end of the two connecting rods is respectively fixedly connected to the two sides of one side of the same device body, the two connecting rods are both inclined, the two sleeves are respectively slidably mounted on the two connecting rods, and the two ends of the push rod are respectively fixedly connected to the side close to the two sleeves.

[0010] In one possible design, the shielding mechanism includes a top frame, two hinges, a shielding cover, a No. 2 fixing column and a connecting block, the bottom of the top frame is fixedly connected to the top of the device body, the top frame cover is arranged on the outside of the display screen, the front top and the front bottom of the two hinges are fixedly connected to the rear sides of the top frame and the rear sides of the shielding cover by bolts respectively, the shielding cover is rotatably connected to the top frame by two hinges, the rear side of the connecting block is fixedly connected to the front side of the shielding cover, one end of the No. 2 fixing column passes through the top of the connecting block and is threadedly connected to the threaded hole, the No. 2 fixing column is threadedly connected to the connecting block, and the other end of the No. 2 fixing column is fixedly connected with a No. 2 rotating handle for easy rotation.

[0011] In a possible design, both sleeves are threadedly connected to a No. 1 fixing column, one end of the two No. 1 fixing columns respectively penetrate the outside of the two sleeves and are tightly attached to the outside of the two connecting rods, and the other end of the two No. 1 fixing columns is fixedly connected to a No. 1 rotating handle for easy rotation.

[0012] In a possible design, a plurality of shielding plates for shielding and protecting the connection holes are rotatably connected to one side of the device body, and the plurality of shielding plates are respectively located at the openings of the plurality of connection holes.

[0013] In a possible design, a mounting frame is fixedly connected to the outside of the air blowing hole of the device body by bolts, and a filter is fixedly connected to the inner wall of the mounting frame to prevent dust and impurities from entering the device body.

[0014] In the present application, when in use, the connecting rod and the sleeve are slid relative to each other, and then the lengths of the two are fixed by the No. 1 fixing column, and then the device body is pushed by locking the universal wheel and the pushing rod. After moving to the appropriate place, the universal wheel at the bottom of the device body is locked, and then the device body is started. The air is sucked in from the air suction port through the suction fan and discharged through the air outlet, and the microorganisms in the air are detected through the device body. Based on the principle of firefly luminescence, the "luciferase-luciferin system" is used to quickly detect adenosine triphosphate (ATP). The ATP content in living microorganisms is relatively constant, and the ATP content is determined by detecting the luminescence value, thereby determining The content of living microorganisms in the sample is first enriched into distilled water through a large-flow air sampling module, and then a certain amount of enzyme liquid is added to the liquid. After sufficient reaction, the relative luminescence is tested by a rapid fluorescence detection module. The corresponding microbial content can be calculated based on the intensity of the luminescence, and then the detection data is displayed on the display screen on the device body. When the device body is not in use, it can be shielded and protected by a shielding cover connected to the top frame by a hinge, and the shielding cover is fixed by a connecting block and the No. 2 fixing column, thereby reducing the contamination of dust and impurities on the display screen, extending the service life of the device body, and ensuring the accuracy of the test results.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, the device body can be conveniently moved through the moving mechanism and the shielding mechanism, and users of different heights can be used, thereby improving the practicality of the device body. When the display screen is not in use, the display screen is shielded and protected to reduce dust and impurities on the display screen, thereby extending the service life of the device body and ensuring the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a right side structural schematic diagram of the present utility model;

[0018] Figure 2 This is a left-side structural schematic diagram of the present utility model;

[0019] Figure 3 It is a partial exploded view of the utility model;

[0020] Figure 4 It is a partial side view structural schematic diagram of the utility model.

[0021] In the figure: 1. Device body; 2. Shielding cover; 3. Connecting rod; 4. Sleeve; 5. Push rod; 6. Locking universal wheel; 7. No. 1 fixing column; 8. Shield; 9. Mounting frame; 10. Filter; 11. Top frame; 12. Hinge; 13. Connecting block; 14. No. 2 fixing. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1

[0024] Reference Figures 1-4 A detection device includes a device body 1 as the main part of the entire detection device, and a display screen is provided on the top thereof for displaying detection data in real time, which is convenient for users to observe and record. At the same time, an air suction port is also provided on the top of the device body 1, which is used to introduce air for detection. In order to ensure the normal operation of the air suction port, a cover is provided on the air suction port to prevent dust or other impurities from entering.

[0025] A blowing port is provided at the bottom of one side of the device body 1, which is used for the operation of the suction fan. The setting of the blowing port can ensure that the detected air can be discharged smoothly when the suction fan is working, preventing air from accumulating inside the device.

[0026] One side of the device body 1 is also provided with multiple connection holes, which are used to connect to the connection lines to provide the device with functions such as power supply or data transmission. In order to facilitate the user to operate the connection holes, one side of the device body 1 is rotatably connected with multiple shields 8. These shields 8 can cover and protect the connection holes to prevent dust and impurities from entering.

[0027] The top of the device body 1 is also provided with threaded holes, which are used to connect with the shielding mechanism to achieve shielding and protection of the display screen.

[0028] The two ends of the two connecting rods 3 are respectively fixedly connected to the two sides of one side of the device body 1, and the connecting rod 3 is inclined. The two sleeves 4 are respectively slidably mounted on the two connecting rods 3. The two ends of the pushing rod 5 are respectively fixedly connected to the side close to the two sleeves 4. When the device body 1 needs to be moved, it is only necessary to push the pushing rod 5 to achieve the movement of the device body 1 through the sleeve 4 and the connecting rod 3. In order to fix the position of the sleeve 4 on the connecting rod 3, the two sleeves 4 are both threadedly connected to the No. 1 fixing column 7. When it needs to be fixed, it is only necessary to tighten one end of the No. 1 fixing column 7 so that it is in close contact with the outer side of the connecting rod 3. In order to facilitate operation, the other end of the No. 1 fixing column 7 is also provided with a No. 1 rotating handle for easy rotation.

[0029] In addition, in order to protect the display screen, this specific embodiment also provides a shielding mechanism, which includes a top frame 11, two hinges 12, a shielding cover 2, a second fixing column 14 and a connecting block 13. The bottom of the top frame 11 is fixedly connected to the top of the device body 1, and the top frame 11 is covered on the outside of the display screen to play a preliminary protection role for the display screen. The front top and front bottom of the two hinges 12 are fixedly connected to the rear sides of the top frame 11 and the rear sides of the shielding cover 2 by bolts, respectively, so that The shielding cover 2 can be rotatably connected to the top frame 11 through a hinge 12, and the rear side of the connecting block 13 is fixedly connected to the front side of the shielding cover 2. One end of the No. 2 fixing column 14 passes through the top of the connecting block 13 and is threadedly connected to the threaded hole. When it is necessary to block the display screen, the shielding cover 2 only needs to be rotated to the top of the top frame 11 through the hinge 12, and the No. 2 fixing column 14 is screwed into the threaded hole to achieve blocking of the display screen. For the convenience of operation, the other end of the No. 2 fixing column 14 is also provided with a No. 2 rotating handle for easy rotation.

[0030] This application can be used in the field of microbial detection, and can also be used in other fields applicable to this application.

[0031] Example 2

[0032] refer to Figures 1-4 , based on the improvement of the first embodiment, a detection device includes:

[0033] In order to prevent dust and impurities from entering the interior of the device body 1, an installation frame 9 is fixedly connected to the outside of the air blowing hole of the device body 1 by bolts, and a filter 10 is fixedly connected to the inner wall of the installation frame 9. The setting of the filter 10 can effectively prevent dust and impurities from entering the interior of the device body 1, ensuring the normal operation of the device.

[0034] However, as is well known to those skilled in the art, the working principle and wiring method of the device body 1 are commonplace and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience. The device body 1 is connected to the external power supply through the connecting hole and the connecting wire. The model of the device body 1 is HM-KWS.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detection device, characterized in that: The device comprises a device body (1), a display screen for displaying detection data is arranged on the top of the device body (1), an air inlet for air entry and detection is arranged on the top of the device body (1), a cover plate is arranged on the air inlet, a blower port for the operation of a suction fan is arranged on the bottom of one side of the device body (1), a plurality of connection holes for connection with a connection line are arranged on one side of the device body (1), and a threaded hole is arranged on the top of the device body (1) for conveniently shielding the display screen; A moving mechanism, the moving mechanism being arranged on the device body (1) to facilitate movement of the device body (1); A shielding mechanism is arranged on the top of the device body (1) and is used to protect the display screen.

2. A detection device according to claim 1, characterized in that: The moving mechanism comprises a pushing rod (5), two connecting rods (3), two sleeves (4) and four locking universal wheels (6); the tops of the four locking universal wheels (6) are fixedly connected to the four corners of the bottom of the same device body (1); one end of the two connecting rods (3) is respectively fixedly connected to the two sides of one side of the same device body (1); the two connecting rods (3) are both inclined; the two sleeves (4) are respectively slidably mounted on the two connecting rods (3); and the two ends of the pushing rod (5) are respectively fixedly connected to the sides of the two sleeves (4) that are close to each other.

3. A detection device according to claim 1, characterized in that: The shielding mechanism comprises a top frame (11), two hinges (12), a shielding cover (2), a second fixing column (14) and a connecting block (13); the bottom of the top frame (11) is fixedly connected to the top of the device body (1); the top frame (11) is covered on the outside of the display screen; the front top and the front bottom of the two hinges (12) are respectively fixedly connected to the rear sides of the top frame (11) and the rear sides of the shielding cover (2) by bolts; the shielding cover (2) is rotatably connected to the top frame (11) by the two hinges (12); the rear side of the connecting block (13) is fixedly connected to the front side of the shielding cover (2); one end of the second fixing column (14) passes through the top of the connecting block (13) and is threadedly connected to the threaded hole; the second fixing column (14) is threadedly connected to the connecting block (13); the other end of the second fixing column (14) is fixedly connected to a second rotating handle for easy rotation.

4. A detection device according to claim 2, characterized in that: The two sleeves (4) are both threadedly connected to a No. 1 fixing column (7), one end of the two No. 1 fixing columns (7) respectively penetrates the outside of the two sleeves (4) and is tightly attached to the outside of the two connecting rods (3), and the other end of the two No. 1 fixing columns (7) is fixedly connected to a No. 1 rotating handle for easy rotation.

5. A detection device according to claim 1, characterized in that: A plurality of shielding plates (8) for shielding and protecting the connection holes are rotatably connected to one side of the device body (1); the plurality of shielding plates (8) are respectively located at the openings of the plurality of connection holes.

6. A detection device according to claim 1, characterized in that: The outside of the blowing hole of the device body (1) is fixedly connected to a mounting frame (9) by means of bolts, and the inner wall of the mounting frame (9) is fixedly connected to a filter screen (10) for preventing dust and impurities from entering the device body (1).

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