CN218710414U - Appearance is caught to portable spore - Google Patents

Abstract

The utility model belongs to the technical field of the spore collecting device, a portable spore catches appearance is related to, include: the air conditioner comprises a box body, an air inlet isolation window gauze, an air inlet isolation window shutter, an air outlet isolation window gauze and an air outlet isolation window shutter; the catching component is arranged in the box body and is close to the air inlet isolating window gauze; the air suction assembly is arranged inside the box body and is positioned between the capture assembly and the air outlet isolation window. The utility model discloses a set up the air inlet respectively at air intake and air outlet and keep apart window gauze, air inlet isolation window shutter, air-out isolation window gauze, air-out isolation window shutter and filter impurity such as rainwater, gravel and sand, insect, avoid impurity such as rainwater, gravel and sand, insect to get into the box inside and cause the jam to air intake and air outlet, the collection of the spore of also being convenient for simultaneously guarantees the result of final detection.

Description

A portable spore trap

technical field

The utility model belongs to the technical field of spore collection equipment and relates to a portable spore capture instrument.

Background technique

Plant protection disease detection work mainly provides data by measuring the number of pathogens in the plant production environment, and then takes effective measures to prevent and control them in a timely manner. The commonly used means are to collect the number of spores in the air, analyze the types of spores, and then prevent and control, generally through the spore capture instrument Collect spores in the air. The spore capture instrument is mainly used to detect the stock of disease spores and its diffusion dynamics, provide reliable data for predicting and preventing disease prevalence and infection, and collect various pollen to meet the research needs of application units. It is a crop disease that should be equipped by the agricultural plant protection department Monitoring special equipment.

At present, the existing spore trap mainly consists of two parts, one is the suction device, and the other is the capture device. The suction device mainly absorbs the air in the air, the mixed pathogen propagules and various impurities into the suction device. Inside, the capture device filters or absorbs the air containing the spores sucked in, so that the spores are collected on the capture device. However, some impurities such as rainwater, sand, and insects in the air will also be absorbed with the suction device. Entering the spore trapping device will not only easily block the spore trapping device, but also easily affect the collection of spores and affect the final detection.

Utility model content

The purpose of the utility model is to provide a portable spore catcher to solve the problem that the existing spore catcher is easy to inhale some impurities such as rainwater, sand, and insects in the air, which not only easily blocks the spore catcher, but also easily affects the spores. The collection of technical problems affecting the final detection.

In order to achieve the above object, the concrete technical scheme of a kind of portable spore catcher of the utility model is as follows:

A portable spore trap comprising:

box;

The air inlet isolation window is set on the front of the box, and is composed of the air inlet isolation window screen and the air inlet isolation window shutter. The air inlet isolation window shutter is connected to the front of the box. The isolation window shutters are connected on one side inside the box;

The air outlet isolation window is set on the back of the box, opposite to the position of the air inlet isolation window. It is composed of the air outlet isolation window screen and the outlet air isolation window shutter. The outlet air isolation window shutter is connected to the back of the box, and the outlet air isolation window screen The net is connected to the side of the air outlet isolation window shutter located inside the box;

The capture component is set inside the box and is located close to the air intake isolation window screen;

The air suction component is arranged inside the box body, and is located between the capture component and the air outlet isolation window.

The utility model is also characterized in that:

The capture component includes a slide fixing block, and a first opening is opened on the side of the box body. The slide fixing block is arranged inside the box between the air inlet isolation window and the air outlet isolation window, and the slide glass fixing block is close to the air inlet. One side of the isolation window is provided with a slide fixing groove, and one end of the slide fixing block is located outside the box body after passing through the first opening.

Wherein the air suction assembly includes the base of the exhaust fan, the base of the exhaust fan is located between the slide fixing block and the air outlet isolation window, the two ends of the base of the exhaust fan are respectively connected with the inner wall of the box, and the base of the exhaust fan is close to one side of the fixing block of the slide glass There is an exhaust fan on the side.

A shielding cylinder is arranged between the base of the exhaust fan and the air inlet isolation window, one end of the shielding cylinder is connected to the base of the exhaust fan, the other end of the shielding cylinder is connected to the inner wall of the box close to the air inlet isolation window, the exhaust fan, the glass slide Both the fixing block and the air inlet isolation window screen are located inside the shielding cylinder, and a second opening is opened on the side of the shielding cylinder close to the first opening, and the slide fixing block passes through the second opening.

A funnel is arranged inside the shielding cylinder between the slide fixing block and the air inlet isolation window screen.

Wherein, a storage battery is arranged inside the box body, and a switch is arranged on the front of the box body, and the switch is electrically connected with the storage battery and the exhaust fan respectively.

Wherein the upper part of the box body is an open structure, the upper opening of the box body is provided with an upper cover, and the upper cover is detachably connected with the box body.

Wherein the upper part of the upper cover is provided with a handle.

A portable spore catcher of the present utility model has the following advantages:

First, filter impurities such as rainwater, sand, insects, etc. by setting the air inlet isolation window screen, the air inlet isolation window shutter, the air outlet isolation window screen, and the air outlet isolation window shutter at the air inlet and outlet respectively to avoid rainwater, Sand, stones, insects and other impurities enter the inside of the box to block the air inlet and outlet, and also facilitate the collection of spores to ensure the final test results;

Second, through the setting of the glass slide fixing block, it is convenient to replace the glass slide, and at the same time, the sliding and sealing connection between the glass slide fixing block and the first opening can also avoid air leakage and ensure the normal collection of affecting spores;

Third, through the setting of the handle, it is convenient to hold the handle during use and move the box body, making the box body more portable;

Fourth, the device is simple in structure, easy to use, suitable for various complex environments, and has strong applicability.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

Fig. 3 is the structural representation of the wind-in isolation window gauze in the utility model;

Fig. 4 is the structural representation of the shutter of the air inlet isolation window in the utility model;

Fig. 5 is the structure schematic diagram of wind outlet isolation window gauze in the utility model;

Fig. 6 is a structural schematic diagram of the shutter of the air outlet isolation window in the utility model;

Reference signs:

1. Box body; 2. Switch; 3. Air intake isolation window; 3a. Air intake isolation window screen; 3b. Air intake isolation window shutter; 4. Funnel; 5. Slide fixing block; 6. Shielding cylinder; 7 , upper cover; 8, handle; 9, exhaust fan base; 10, air outlet isolation window; 10a, air outlet isolation window screen; 10b, air outlet isolation window shutter; 11, exhaust fan; 12, battery.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1-6, a kind of portable spore trapping instrument of the present utility model comprises box body 1, and the front of box body 1 is provided with air inlet isolation window 3, and inlet air isolation window 3 is formed of air inlet isolation window gauze 3a and inlet The air inlet isolation window shutter 3b is composed of the air inlet isolation window shutter 3b connected to the front of the box body 1, the air inlet isolation window screen 3a is located inside the box body 1 and is connected with the side of the air inlet isolation window shutter 3b located inside the box body 1, and the box body The back side of 1 is provided with an air outlet isolation window 10, the position of the air outlet isolation window 10 is opposite to the air inlet isolation window 3, the outlet air isolation window 10 is composed of an outlet air isolation window gauze 10a and an outlet air isolation window shutter 10b, and the air outlet is isolated The window shutter 10b is connected to the back of the box body 1, the air outlet isolation window screen 10a is connected to the side of the air outlet isolation window shutter 10b located inside the box body 1, and the position inside the box body 1 close to the air inlet isolation window screen 3a is provided with a catch assembly , the capture assembly is used to capture the inhaled spores, the inside of the box body 1 is provided with an air suction assembly at a position between the capture assembly and the wind outlet isolation window 10, and the air suction assembly is used to suck the outside air into the box body 1, Rainwater, sand, insects and other impurities are filtered by setting the air inlet and air outlets respectively with the air inlet isolation window screen 3a, the air inlet isolation window shutter 3b, the air outlet isolation window screen 10a, and the air outlet isolation window shutter 10b to avoid rainwater Impurities such as sand, stones, and insects enter the interior of the box body 1 to block the air inlet and air outlet, and also facilitate the collection of spores to ensure the final detection result.

As shown in Figures 1 and 2, the capture assembly includes a slide fixing block 5, a first opening is opened on the side of the box body 1, and the slide glass fixing block 5 is arranged inside the box body 1 and is located at the air inlet isolation window 3 to isolate the air outlet. Between the windows 10, a side of the slide fixing block 5 close to the air inlet isolation window 3 is provided with a slide fixing groove, and one end of the slide fixing block 5 passes through the first opening and is located outside the box body 1, and the glass slide The slide fixing block 5 is slidingly and sealingly connected with the first opening, on the one hand, it is convenient to pull out the slide fixing block 5 from the first opening to replace the slide glass, and on the other hand, it avoids air leakage.

The suction assembly includes an exhaust fan base 9, the exhaust fan base 9 is located between the glass slide fixing block 5 and the air outlet isolation window 10, the two ends of the exhaust fan base 9 are respectively connected with the inner wall of the box body 1, and the exhaust fan base 9 is close to the carrier. One side of the glass slide fixing block 5 is provided with an exhaust fan 11, and the exhaust fan base 9 is provided with a through groove, and the exhaust fan 11 is arranged in the through groove, so that the wind can enter from the exhaust fan 11 front and be discharged from the exhaust fan 11 rear. , the exhaust fan 11 draws in the outside air from the air inlet isolation window 3, and the spores are discharged from the air outlet isolation window 10 after being caught by the slide.

A shielding cylinder 6 is arranged between the exhaust fan base 9 and the air inlet isolation window 3, and both ends of the shielding cylinder 6 are open structures, one end of the shielding cylinder 6 is connected to the exhaust fan base 9, and the other end of the shielding cylinder 6 is connected to the box body. 1 Close to the inner wall connection around the air inlet isolation window 3, the exhaust fan 11, the glass slide fixing block 5 and the air inlet isolation window gauze 3a are all located inside the shielding tube 6 to drain the external air, so that the external air can be directly isolated from the air inlet The window 3 enters the exhaust fan 11 after passing through the slide glass, and a second opening is provided on the side of the shielding cylinder 6 close to the first opening, and the slide glass fixing block 5 passes through the second opening, and the slide glass fixing block 5 and the second opening The sliding connection is convenient for the slide fixing block 5 to move in the second opening.

Inside the shielding tube 6, a funnel 4 is arranged between the slide fixing block 5 and the air inlet isolation window screen 3a. 4. Air is drained, and the air is further drained, so that the spores in the air can be directly contacted with the glass slides, so that the slides can capture the spores in the air.

A storage battery 12 is provided inside the cabinet 1, and a switch 2 is provided on the front of the cabinet 1. The switch 2 is electrically connected to the storage battery 12 and the exhaust fan 11 respectively. The storage battery 12 is used to supply power to the exhaust fan 11. Make a switch.

The upper opening of the box body 1 is provided with a loam cake 7, and the loam cake 7 is detachably connected with the box body 1. After the loam cake 7 covers the upper part of the box body 1, the upper opening of the box body 1 is sealed, and the upper part of the loam cake 7 is provided with a handle 8. , it is convenient to hold the handle 8 during use, and move the box body 1, so that the box body 1 is more portable.

Working principle: When in use, hold the handle 8, place the box 1 at the designated position, and then turn on the exhaust fan 11 through the switch 2, and the exhaust fan 11 will transfer the external air from the air outlet isolation window screen 10a to the air outlet isolation window louver 10b is pumped into the shielding tube 6, and impurities such as rainwater, sand, insects, etc. in the air are blocked by the air outlet isolation window screen 10a and the air outlet isolation window shutter 10b, and then the air is drained along the funnel 4 into the slide fixing groove On the set glass slides, the spores in the air are captured by the slides, then enter the front of the exhaust fan 11 and discharge from the rear of the exhaust fan 11, and then discharge through the air outlet isolation window screen 10a and the air outlet isolation window shutters 10b.

A portable spore catcher of the present utility model has the following advantages:

First, filter impurities such as rainwater, sand, insects, etc. by setting the air inlet isolation window screen, the air inlet isolation window shutter, the air outlet isolation window screen, and the air outlet isolation window shutter at the air inlet and outlet respectively to avoid rainwater, Sand, stones, insects and other impurities enter the inside of the box to block the air inlet and outlet, and also facilitate the collection of spores to ensure the final test results;

Second, through the setting of the glass slide fixing block, it is convenient to replace the glass slide, and at the same time, the sliding and sealing connection between the glass slide fixing block and the first opening can also avoid air leakage and ensure the normal collection of affecting spores;

Third, through the setting of the handle, it is convenient to hold the handle during use and move the box body, making the box body more portable;

Fourth, the device is simple in structure, easy to use, suitable for various complex environments, and has strong applicability.

It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalents can be made to these features and embodiments without departing from the spirit and scope of the utility model replace. In addition, the features and embodiments may be modified to adapt a particular situation and material to the teachings of the invention without departing from the spirit and scope of the invention. Therefore, the present utility model is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present utility model.

Claims (8)

1. A portable spore capture instrument, comprising:

a box body (1);

the air inlet isolation window (3) is arranged on the front surface of the box body (1) and consists of an air inlet isolation window gauze (3 a) and an air inlet isolation window shutter (3 b), the air inlet isolation window shutter (3 b) is connected with the front surface of the box body (1), and the air inlet isolation window gauze (3 a) is positioned in the box body (1) and is connected with one surface of the air inlet isolation window shutter (3 b) positioned in the box body (1);

the air outlet isolation window (10) is arranged on the back of the box body (1), is opposite to the air inlet isolation window (3) in position, and consists of an air outlet isolation window gauze (10 a) and an air outlet isolation window shutter (10 b), the air outlet isolation window shutter (10 b) is connected with the back of the box body (1), and the air outlet isolation window gauze (10 a) is connected with one surface, positioned inside the box body (1), of the air outlet isolation window shutter (10 b);

the catching component is arranged in the box body (1) and is close to the air inlet isolating window gauze (3 a);

the air suction assembly is arranged inside the box body (1) and is positioned between the capture assembly and the air outlet isolation window (10).

2. The portable spore trapping instrument according to claim 1, wherein the trapping assembly comprises a slide fixing block (5), a first opening is formed in a side surface of the box body (1), the slide fixing block (5) is arranged inside the box body (1) and located between the air inlet isolation window (3) and the air outlet isolation window (10), a slide fixing groove is formed in one side, close to the air inlet isolation window (3), of the slide fixing block (5), and one end of the slide fixing block (5) passes through the first opening and then is located outside the box body (1).

3. The portable spore trapping instrument according to claim 2, wherein the suction assembly comprises an exhaust fan base (9), the exhaust fan base (9) is positioned between the slide fixing block (5) and the air outlet isolation window (10), two ends of the exhaust fan base (9) are respectively connected with the inner wall of the box body (1), and one side of the exhaust fan base (9) close to the slide fixing block (5) is provided with an exhaust fan (11).

4. The portable spore capture instrument according to claim 3, wherein a shielding cylinder (6) is arranged between the air exhauster base (9) and the air inlet isolation window (3), one end of the shielding cylinder (6) is connected with the air exhauster base (9), the other end of the shielding cylinder (6) is connected with the inner wall of the box body (1) close to the periphery of the air inlet isolation window (3), the air exhauster (11), the slide glass fixing block (5) and the air inlet isolation window gauze (3 a) are all located inside the shielding cylinder (6), a second opening is formed in the side face of the shielding cylinder (6) close to the first opening, and the slide glass fixing block (5) penetrates through the second opening.

5. The portable spore trap according to claim 4, wherein a funnel (4) is arranged inside the shielding cylinder (6) and between the slide fixing block (5) and the air inlet isolating window gauze (3 a), the large opening of the funnel (4) is close to the air inlet isolating window gauze (3 a), and the small opening of the funnel (4) is close to the slide fixing groove.

6. The portable spore trap according to claim 3, wherein a storage battery (12) is arranged inside the box body (1), a switch (2) is arranged on the front surface of the box body (1), and the switch (2) is electrically connected with the storage battery (12) and the exhaust fan (11) respectively.

7. The portable spore trap according to claim 1, wherein the upper part of the box body (1) is of an open structure, an upper cover (7) is arranged on the upper opening of the box body (1), and the upper cover (7) is detachably connected with the box body (1).

8. The portable spore trap according to claim 7, wherein a handle (8) is arranged on the upper part of the upper cover (7).

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