CN215380877U

CN215380877U - Cotton bollworm indoor feeding health preserving and measuring device

Info

Publication number: CN215380877U
Application number: CN202120615594.2U
Authority: CN
Inventors: 李雨婷; 吴松青; 李艳婷; 王绍震; 林志艺
Original assignee: Fujian Agriculture and Forestry University
Current assignee: Fujian Agriculture and Forestry University
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-01-04
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a cotton bollworm indoor feeding health maintenance testing device which comprises an inner box with an upper opening, wherein the inner part of the inner box is divided into a plurality of worm testing deep holes through an inserting piece component, the upper opening of the inner box is sequentially covered with a lower punching plate, water absorption filter paper and an upper punching plate from bottom to top, a plurality of circular holes which are in one-to-one correspondence with the worm testing deep holes are formed in the upper punching plate and the lower punching plate, and a top cover with a lower opening is covered above the upper punching plate. The device for indoor feeding, health preserving and measuring the cotton bollworms is simple in structure.

Description

Cotton bollworm indoor feeding health preserving and measuring device

Technical Field

The utility model relates to a cotton bollworm indoor feeding health preserving and measuring device.

Background

Cotton bollworms, an important agricultural omnivorous pest, are widely distributed in China and all over the world, and mainly eat buds, flowers and tender leaves of cotton. The insect is the dominant species of the insects in the bud boll stage in the cotton area of China, and is very easy to erupt in a large area under the condition of proper conditions due to the characteristics of short reproductive cycle and large reproductive capacity, thereby causing immeasurable loss to agricultural production.

In order to better control the cotton bollworms and reduce the economic loss of vast farmers, scientific researchers are required to carry out more and more intensive researches on the development progress and resistance mechanism of the cotton bollworms, thereby providing better and more complete control methods and strategies. The defects of the existing cotton bollworm indoor feeding health preserving and measuring device are obvious: the humidity of the air in the device cannot be guaranteed. The demand of the cotton bollworm larvae on the air humidity is strict, if the small environment can not be guaranteed to maintain the proper humidity of the bollworm body, the bollworm larvae are easy to cause death of test worms, and the bioassay result is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide the cotton bollworm indoor feeding health preserving and measuring device which is simple in structure, convenient and efficient.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a device is surveyed in health preserving of cotton bollworm indoor feeding, includes last open interior box, and the inside of interior box is separated into a plurality of examination worm deep hole through inserted sheet component, and the last uncovered of interior box is covered from bottom to top in proper order and is equipped with down the orifice plate, the filter paper that absorbs water, goes up the orifice plate, all is equipped with the circular port of a plurality of and examination worm deep hole one-to-one on going up the orifice plate and the down orifice plate, and the top of going up the orifice plate is covered again and is equipped with under open top cap.

Preferably, the inner box is a transparent cuboid without a cover and hollow inside, the inserting sheet group comprises a plurality of long-side inserting sheets and wide-side inserting sheets which are positioned on a vertical plane, the heights of the long-side inserting sheets and the wide-side inserting sheets are equal to the inner height of the inner box, the lengths of the long-side inserting sheets are equal to the inner length of the inner box, and the lengths of the wide-side inserting sheets are equal to the inner width of the inner box; the long side inserted sheet has quantity the same with wide side inserted sheet along its length direction equipartition, breach first rectangle slot up, wide side inserted sheet has quantity the same with long side inserted sheet along its length direction equipartition, breach second rectangle slot down, first rectangle slot is high half high in the box in highly being with second rectangle slot, a plurality of long side inserted sheets and wide side inserted sheet correspond first rectangle slot and second rectangle slot and each other insert and form horizontal vertical cross, enclose into the examination worm deep hole of a plurality of rectangles in the inside of box.

Preferably, the outer part of the inner box is sleeved with a middle box with an upper opening and a lower opening, and the shape and the size of the inner outline of the middle box are the same as those of the outer outline of the inner box; the upper opening of the middle box is higher than the inner box by the total thickness of the lower punch plate, the water absorption filter paper and the upper punch plate; the outer contour shapes and sizes of the lower punching plate, the water absorption filter paper and the upper punching plate are the same as those of the inner box.

Preferably, the inner contour shape and size of the top cover are the same as the outer contour shape and size of the middle box, and the height of the top cover is smaller than that of the middle box.

Preferably, the middle box is a transparent box body, and the top cover is also transparent.

Compared with the prior art, the utility model has the following beneficial effects: by utilizing the water absorption filter paper, consistent air humidity is provided for the test insects, and the accuracy of the bioassay experimental result is improved.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a front view of an embodiment of the present invention.

FIG. 2 is an assembled top view of the inner box, middle box and tab set.

FIG. 3 is a front view of a long side insert sheet.

FIG. 4 is a front view of a broadside insert sheet.

Fig. 5 is a side view of a patch set.

Fig. 6 is a plan view of the upper and lower punch plates.

Detailed Description

The utility model is further explained below with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1~6, this embodiment provides a device is surveyed in health preserving of cotton bollworm indoor feeding, box 1 in including last open, the inside of interior box is through inserted sheet component separation into a plurality of test worm deep hole 2, the last uncovered of interior box is covered from bottom to top in proper order and is equipped with down punch plate 3, filter paper 4 absorbs water, upper punch plate 5, all be equipped with the circular port 6 of a plurality of and test worm deep hole one-to-one on upper punch plate and the lower punch plate, the size homogeneous of each circular port, the top of upper punch plate is covered again and is equipped with down open top cap 7. The length of the insect test deep hole is 17.5mm-17.8mm, and the width is 17.5mm-17.7 mm. The thickness of the water absorption filter paper is 1.0mm, and the thickness of the upper and lower punch plates is 1.5 mm. The circular port diameter is 17.0mm, and the distance between two adjacent circular ports is 3.0 mm.

In the embodiment of the utility model, the inner box is a transparent cuboid without a cover and is hollow inside, the inserting sheet group comprises a plurality of long-side inserting sheets 8 and wide-side inserting sheets 9 which are positioned on a vertical plane, the heights of the long-side inserting sheets and the wide-side inserting sheets are both equal to the inner height of the inner box, the lengths of the long-side inserting sheets are both equal to the inner length of the inner box, and the lengths of the wide-side inserting sheets are both equal to the inner width of the inner box; the long side inserted sheet is the same with wide side inserted sheet along its length direction equipartition, breach first rectangle slot 10 up, wide side inserted sheet is the same with long side inserted sheet along its length direction equipartition, breach second rectangle slot 11 down, high half of box interior height is in being followed to first rectangle slot and second rectangle slot, a plurality of long side inserted sheets and the first rectangle slot of correspondence of wide side inserted sheet and second rectangle slot are each other inserted and are formed horizontal vertical alternately, the inside of box encloses into the examination worm deep hole of a plurality of rectangles in. Through detachable plug sheet group, the dismantlement of living survey device is washd conveniently, practices thrift the experimentation time and improves living and survey experimental efficiency.

In the embodiment of the utility model, the outer part of the inner box is sleeved with a middle box 12 with an upper opening and a lower opening, and the shape and the size of the inner outline of the middle box are the same as those of the outer outline of the inner box; the upper opening of the middle box is higher than the inner box by the total thickness of the lower punch plate, the water absorption filter paper and the upper punch plate; the outer contour shapes and sizes of the lower punching plate, the water absorption filter paper and the upper punching plate are the same as those of the inner box.

In the embodiment of the utility model, the inner contour shape and the size of the top cover are the same as those of the middle box, and the height of the top cover is smaller than that of the middle box. Through the seamless nesting of the inner box, the inserting piece group, the middle box, the lower punching plate, the water absorption filter paper, the upper punching plate and the top cover, the escape and the hole channeling of the larvae to be tested are effectively prevented, and the stability of the bioassay experimental data is ensured. Is suitable for various tiny insects and various experiments, and can be repeatedly used.

In the embodiment of the utility model, the middle box is a transparent box body, and the top cover is also transparent.

In the embodiment of the utility model, the inner box, the inserting sheet group, the middle box, the top cover, the upper punch plate and the lower punch plate are all made of plastic or acrylic.

The working principle of the cotton bollworm indoor feeding health preserving and measuring device is as follows:

firstly, taking an inner box, a plug sheet group and a middle box, installing the plug sheet group in the inner box, nesting the middle box outside the inner box to enable the plug sheet group of the inner box to be in close contact with the inner box to form a test insect deep hole, respectively injecting 1500ul of cotton bollworm feed, standing and solidifying, paving toxin solutions with different concentrations on the surface of the feed, naturally airing indoors, picking cotton bollworm larvae of the same batch with a writing brush and inserting the cotton bollworm larvae into the test insect deep hole, wherein 1 head of each hole is formed; putting the lower punch plate, putting the water absorption filter paper filled with 740ul of water on the lower punch plate to maintain the air humidity of the living environment of the test insects, covering the upper punch plate, slightly pressing to enable the three layers to be tightly contacted with the upper edge of the deep hole of the test insects, and covering the top cover. The cotton bollworm test insects treated above are placed in a room for cultivation. The temperature is 30 ℃, the relative humidity is 72 percent, and the illumination L: D is 16: 8.

If the water absorption filter paper needs to be replaced in the process of live measurement, the top cover is opened, the upper punching plate is taken out, the water absorption filter paper is replaced, the upper punching plate is placed after the replacement, and the top cover is covered to continue live measurement. The death rate of the live test can be calculated by opening the top cover, taking out the upper punch plate and the absorbent filter paper, observing the death condition of the test insects through the round hole, and stretching a fine hair pen into the test insects hole to touch the test insects so as to determine the death of the test insects.

After the bioassay is finished, the top cover is opened, the upper punching plate, the water absorbing filter paper and the lower punching plate are taken out, the middle box is detached, the inner box is lightly pressed by the left hand, the inserting sheet group is lifted by the right hand, the inserting sheets are repeatedly taken out until all the inserting sheets are detached, the inserting sheets are taken out, the residual feed and the test insect corpse are properly treated, the inner box, the inserting sheet group, the middle box, the upper punching plate, the water absorbing filter paper, the lower punching plate and the top cover are washed by water flow, and the water flow is dried for the next use.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a device is surveyed in health preserving of cotton bollworm indoor feeding which characterized in that: including last open interior box, the inside of interior box is separated into a plurality of examination worm deep hole through inserted sheet component, and the last uncovered of interior box is covered from bottom to top in proper order and is equipped with down orifice plate, absorbent filter paper, upper punch orifice plate, all is equipped with the circular port of a plurality of and examination worm deep hole one-to-one on upper punch orifice plate and the lower punch orifice plate, and the top of upper punch orifice plate is covered again and is equipped with under open top cap.

2. The bollworm indoor feeding health test device according to claim 1, characterized in that: the inner box is a transparent cuboid without a cover and is hollow inside, the inserting sheet group comprises a plurality of long-side inserting sheets and wide-side inserting sheets which are positioned on a vertical plane, the heights of the long-side inserting sheets and the wide-side inserting sheets are equal to the inner height of the inner box, the lengths of the long-side inserting sheets are equal to the inner length of the inner box, and the lengths of the wide-side inserting sheets are equal to the inner width of the inner box; the long side inserted sheet has quantity the same with wide side inserted sheet along its length direction equipartition, breach first rectangle slot up, wide side inserted sheet has quantity the same with long side inserted sheet along its length direction equipartition, breach second rectangle slot down, first rectangle slot is high half high in the box in highly being with second rectangle slot, a plurality of long side inserted sheets and wide side inserted sheet correspond first rectangle slot and second rectangle slot and each other insert and form horizontal vertical cross, enclose into the examination worm deep hole of a plurality of rectangles in the inside of box.

3. The bollworm indoor feeding health test device according to claim 1, characterized in that: the outer part of the inner box is sleeved with a middle box with an upper opening and a lower opening, and the shape and the size of the inner outline of the middle box are the same as those of the outer outline of the inner box; the upper opening of the middle box is higher than the inner box by the total thickness of the lower punch plate, the water absorption filter paper and the upper punch plate; the outer contour shapes and sizes of the lower punching plate, the water absorption filter paper and the upper punching plate are the same as those of the inner box.

4. The bollworm indoor feeding health test device according to claim 3, characterized in that: the inner contour shape and the size of the top cover are the same as those of the middle box, and the height of the top cover is smaller than that of the middle box.

5. The bollworm indoor feeding health test device according to claim 3, characterized in that: the middle box is a transparent box body, and the top cover is also transparent.