Pest and disease detection sample collection device

Abstract

The utility model provides a pest and disease damage detection sample collecting device, which relates to the technical field of seed corn pest and disease damage detection and comprises a collecting box, a sealing mechanism is arranged in the collecting box, and the sealing mechanism comprises a sealing plate arranged in the collecting box. By arranging the sealing mechanism and the pop-up mechanism, a sealing plate is pressed to move, a top plate drives a connecting rod to gradually move into the collecting box, a clamping block gradually moves towards the interior of a side block along with movement of the sealing plate, and when the sealing plate cannot move, the clamping block and the sealing plate are staggered in position; the clamping block actively moves out of the side block by means of the elastic force of the spring and moves to the position above the sealing plate to fix the sealing plate, so that a good and convenient operation fixing measure is taken between the sealing plate and the collecting box, the sealing measure of the collecting box is added through the sealing plate and a sealing strip, and the situation that a collected sample is affected by the poor sealing effect of the collecting box is avoided; the sealing effect of the collecting box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disease and insect pest detection for seed corn, in particular to a disease and insect pest detection sample collection device. Background Art

[0002] In the prior art, it is usually necessary to detect diseases and pests in the existing seed corn process, and the samples detected to be present are usually collected using a collection box equipped with a temperature function. However, most of these common collection boxes are sealed only by closing the box cover and the box body. If the closing between the box cover and the box body is accidentally unstable, it is very easy for the temperature inside the collection box to dissipate from the gap between the box cover and the box body, resulting in poor sealing of the collection box, which is very likely to affect the collected samples and seriously affect the sealing effect of the sample collection device. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art. Most of the common sample collection boxes are sealed only by closing the box cover and the box body. It is very easy for gaps to appear due to unstable closure between the box cover and the box body, which will affect the samples and seriously affect the sealing effect of the collection box. A sample collection device for pest detection is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for collecting samples for detecting pests and diseases, comprising: a collection box, a sealing mechanism is arranged inside the collection box, the sealing mechanism comprises a sealing plate arranged inside the collection box, a side block is fixedly connected inside the collection box, a card block is slidably penetrated at one end of the side block, a pop-up mechanism is arranged inside the collection box, a sealing strip is adhered to the inside of the collection box, a pull rod is slidably penetrated inside the side block, one end of the pull rod is fixedly connected to a baffle, one side of the baffle is fixedly connected to a pull ring, a sliding rod is fixedly connected to the inside of the side block, one end of the sliding rod is fixedly connected to a limiting plate, and a spring is sleeved on the outer surface of the sliding rod.

[0005] As a preferred implementation, one end of the pull rod is fixedly connected to one side of the clamping block, and one end of the side block is provided with a sliding groove matched with the clamping block.

[0006] As a preferred implementation, one end of the spring is welded to one side of the inner wall of the slide groove inside the side block, and the other end of the spring is welded to one side of the clamping block.

[0007] As a preferred implementation, one end of the sliding rod slides through one end of the clamping block, and a first limiting groove matched with the limiting plate is provided inside the clamping block.

[0008] As a preferred embodiment, the pop-up mechanism includes a top plate arranged inside the collection box, one side of the top plate is fixedly connected to a connecting rod, the outer surface of the connecting rod is sleeved with a tension spring, and one end of the connecting rod is fixedly connected to a limiting plate.

[0009] As a preferred embodiment, one end of the connecting rod slides through one side of the inner wall of the collection box, and a second limiting groove adapted to the limiting plate is opened inside the collection box, one end of the tension spring is welded to one side of the inner wall of the second limiting groove, and the other end of the tension spring is welded to one side of the limiting plate.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model provides a sealing mechanism and a pop-up mechanism, and a sealing plate and a sealing strip are arranged inside the collection box. The sealing plate is pressed to move, and the top plate drives the connecting rod to gradually move into the collection box. The clamping block gradually moves toward the inside of the side block as the sealing plate moves. When the sealing plate cannot move, the clamping block is offset from its position, and the clamping block actively moves out from the inside of the side block with the help of the elastic force of the spring and moves to the top of the sealing plate to fix the sealing plate, so that there is a good and convenient operation and fixing measure between the sealing plate and the collection box. The sealing plate and the sealing strip are used to increase the sealing measure of the collection box, so as to avoid the influence of the poor sealing effect of the collection box on the collected samples, and improve the sealing effect of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A stereoscopic diagram of a pest detection sample collection device provided by the utility model.

[0013] Figure 2 This is a three-dimensional diagram of the expansion of a sealing plate of a pest detection sample collection device provided by the utility model.

[0014] Figure 3 A side block cutaway stereogram of a pest detection sample collection device provided by the utility model.

[0015] Figure 4 A three-dimensional diagram of a pop-up mechanism of a pest detection sample collection device provided by the utility model.

[0016] Legend:

[0017] 1. Collection box; 2. Sealing mechanism;

[0018] 21. Sealing plate; 22. Side block; 23. Block; 24. Pop-up mechanism; 25. Sealing strip; 26. Pull rod; 27. Stop plate; 28. Pull ring; 29. ​​Limiting plate; 210. Sliding rod; 211. Spring;

[0019] 241. Top plate; 242. Connecting rod; 243. Tension spring; 244. Limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a device for collecting samples for detecting pests and diseases, comprising: a collecting box 1, a sealing mechanism 2 is arranged inside the collecting box 1, the sealing mechanism 2 comprises a sealing plate 21 arranged inside the collecting box 1, a side block 22 is fixedly connected inside the collecting box 1, a card block 23 is slidably penetrated at one end of the side block 22, a pop-up mechanism 24 is arranged inside the collecting box 1, a sealing strip 25 is adhered inside the collecting box 1, a pull rod 26 is slidably penetrated inside the side block 22, one end of the pull rod 26 is fixedly connected to one side of the card block 23, a slide groove adapted to the card block 23 is provided at one end of the side block 22, by providing the slide groove, the card block 23 can move normally inside the side block 22, so that the spring 211 can be normally installed inside the side block 22, and one end of the pull rod 26 is fixed A baffle 27 is connected, and a pull ring 28 is fixedly connected to one side of the baffle 27. A sliding rod 210 is fixedly connected to the inside of the side block 22. One end of the sliding rod 210 slides through one end of the block 23. A first limiting groove that matches the limiting plate 29 is provided inside the block 23. By providing the first limiting groove, the limiting plate 29 can move normally inside the block 23. One end of the sliding rod 210 is fixedly connected to the limiting plate 29. A spring 211 is sleeved on the outer surface of the sliding rod 210. One end of the spring 211 is welded to one side of the inner wall of the sliding groove inside the side block 22, and the other end of the spring 211 is welded to one side of the block 23. By setting the spring 211, the spring 211 provides sufficient elastic force, so that the block 23 can be kept in a good position and fixed inside the side block 22 with the help of the elastic force of the spring 211.

[0023] Example 2

[0024] like Figure 2 and Figure 4As shown, the pop-up mechanism 24 includes a top plate 241 arranged inside the collection box 1, one side of the top plate 241 is fixedly connected with a connecting rod 242, the outer surface of the connecting rod 242 is sleeved with a tension spring 243, one end of the connecting rod 242 is fixedly connected with a limiting plate 244, one end of the connecting rod 242 slides through one side of the inner wall of the collection box 1, and a second limiting groove matched with the limiting plate 244 is opened inside the collection box 1. By opening the second limiting groove, the limiting plate 244 can move normally inside the collection box 1, one end of the tension spring 243 is welded to one side of the inner wall of the second limiting groove, and the other end of the tension spring 243 is welded to one side of the limiting plate 244, and by setting the tension spring 243, the tension spring 243 provides sufficient tension, so that the limiting plate 244 can maintain a good position stability inside the collection box 1.

[0025] Working principle:

[0026] like Figure 1-4 As shown, when in use, the sample collected for detection is placed inside the collection box 1, and the collection box 1 is covered with a sealing plate 21. The sealing plate 21 and the top plate 241 are used to slowly press the sealing plate 21 to move. The top plate 241 gradually moves along with the movement of the sealing plate 21, and drives the connecting rod 242 to move. The connecting rod 242 gradually moves toward the inside of the collection box 1, and drives the limit plate 244 to move during the movement. The tension spring 243 is affected by the pressing force and the shape gradually changes. As the sealing plate 21 moves, the sealing plate 21 contacts the block 23. One side of the block 23 is set to be inclined. When the sealing plate 21 continues to move, the block 23 gradually moves toward the inside of the side block 22 and gradually slides on the outer surface of the slide rod 210. The pull rod 2 6 Following the movement of the block 23, it moves inside the side block 22, the slide bar 210 is gradually inserted into the block 23, and the limit plate 29 follows the movement of the slide bar 210 and moves inside the block 23. As the block 23 moves, the spring 211 is affected by the force of the block 23 and gradually changes its shape until the sealing plate 21 is pressed and cannot move further. At this time, the block 23 and the sealing plate 21 are offset from each other, and the spring 211 is no longer affected by the force, and its shape gradually recovers, driving the block 23 to move. The block 23 gradually moves out from the inside of the side block 22 and moves to the top of the sealing plate 21 to fix the sealing plate 21. After the sealing plate 21 is fixed inside the collection box 1, the collection box 1 can be closed.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A device for collecting samples for detecting pests and diseases, characterized in that: include: A collection box (1), wherein a sealing mechanism (2) is arranged inside the collection box (1), wherein the sealing mechanism (2) comprises a sealing plate (21) arranged inside the collection box (1), wherein a side block (22) is fixedly connected inside the collection box (1), wherein one end of the side block (22) is slidably penetrated by a clamping block (23), wherein a pop-up mechanism (24) is arranged inside the collection box (1), wherein a sealing strip (25) is adhered inside the collection box (1), wherein a pull rod (26) is slidably penetrated inside the side block (22), wherein one end of the pull rod (26) is fixedly connected to a baffle (27), wherein one side of the baffle (27) is fixedly connected to a pull ring (28), wherein a sliding rod (210) is fixedly connected inside the side block (22), wherein one end of the sliding rod (210) is fixedly connected to a limiting plate (29), wherein a spring (211) is sleeved on the outer surface of the sliding rod (210).

2. A pest detection sample collection device according to claim 1, characterized in that: One end of the pull rod (26) is fixedly connected to one side of the clamping block (23), and one end of the side block (22) is provided with a sliding groove matched with the clamping block (23).

3. A pest detection sample collection device according to claim 2, characterized in that: One end of the spring (211) is welded to one side of the inner wall of the inner slide groove of the side block (22), and the other end of the spring (211) is welded to one side of the clamping block (23).

4. The pest detection sample collection device according to claim 1, characterized in that: One end of the sliding rod (210) slides through one end of the clamping block (23), and a first limiting groove adapted to the limiting plate (29) is provided inside the clamping block (23).

5. The pest detection sample collection device according to claim 1, characterized in that: The ejection mechanism (24) comprises a top plate (241) arranged inside the collection box (1); one side of the top plate (241) is fixedly connected to a connecting rod (242); a tension spring (243) is sleeved on the outer surface of the connecting rod (242); and one end of the connecting rod (242) is fixedly connected to a limiting plate (244).

6. A pest detection sample collection device according to claim 5, characterized in that: One end of the connecting rod (242) slides through one side of the inner wall of the collection box (1), and a second limiting groove adapted to the limiting plate (244) is provided inside the collection box (1), one end of the tension spring (243) is welded to one side of the inner wall of the second limiting groove, and the other end of the tension spring (243) is welded to one side of the limiting plate (244).

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