CN211932150U

CN211932150U - Multifunctional device for testing feeding and spawning selection behaviors of flying insects

Info

Publication number: CN211932150U
Application number: CN202020416807.4U
Authority: CN
Inventors: 周琼; 汪洋; 李幸
Original assignee: Hunan Normal University
Current assignee: Hunan Normal University
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a multifunctional device for testing food taking and spawning selection behaviors of flying insects, which comprises a base, a vertical rod, a supporting plate and a test box, wherein a plurality of jacks are arranged on the base, the vertical rod is vertically inserted on the base through the jacks, the supporting plate comprises a connecting part and simulation parts distributed on two sides of the connecting part, the height of the connecting part is adjustable, the connecting part is sleeved on the vertical rod and is arranged in a horizontal state, and the simulation parts and the vertical rod are arranged at an included angle of 10-90 degrees and are used for supporting a test piece simulating plant leaves to present a natural growth angle; the height-adjustable suit of test box is on the pole setting. The test box of the utility model realizes the installation at different positions on the base through the adjustable vertical rod and the adjustable supporting plate; the simulation part can simulate the natural growth angle of the plant leaves; the utility model discloses can assemble according to the needs of research, it is convenient to use, and the test effect is good.

Description

Multifunctional device for testing feeding and spawning selection behaviors of flying insects

Technical Field

The utility model relates to an insect action collection system especially relates to a multi-functional device that is used for getting of test flight insect to eat and lay eggs the selection action.

Background

The insects are the largest animal group in the nature, have strong fecundity, small size, excellent vigour and strong adaptability, and occupy no alternative position in the nature. Insects have wings which fly to find suitable food, spouses and spawning sites, etc. Depending on the species, the insect may choose to feed or lay eggs on the plant, on the ground, or on another substrate.

In the study and analysis of behavior of feeding or oviposition of aerial flying insects, a solid test object (such as a solid attractant, a test rod simulating plant stems, a test piece simulating plant leaves), a liquid test object (a liquid attractant) or an oviposition matrix is required to be suspended in the air for the flying insects to stay in the air for feeding, oviposition, mating or rest, and sometimes the test piece simulating the plant leaves is required to be arranged at an angle simulating the natural growth of the plant leaves. At present, no existing proper device exists, researchers need to temporarily manufacture and prepare various materials, the proper materials are difficult to obtain in time in a short time, the assembly procedure is complicated, time is delayed, ideal requirements are difficult to achieve, and the test effect is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a multi-functional device of selecting behavior of eating, laying eggs of being convenient for research and analysis air flight insect.

The utility model provides a multi-functional device for testing food taking and spawning selection behaviors of flying insects, which comprises a base, a vertical rod, a supporting plate and a test box, wherein a plurality of jacks are arranged on the base, the vertical rod is vertically inserted on the base through the jacks, the supporting plate comprises a connecting part and simulation parts distributed on two sides of the connecting part, the height of the connecting part is adjustable, the connecting part is sleeved on the vertical rod and is arranged in a horizontal state, and the simulation parts and the vertical rod are arranged at an included angle of 10-90 degrees and used for supporting a test piece simulating plant leaves to present a natural growth angle; the test box is sleeved on the vertical rod in a height-adjustable manner.

In order to avoid influencing the experimental result and facilitate the tight covering of the jack which is not used temporarily, a cover plate which is matched with the jack for use is also arranged on the base.

The top of the upright is tapered to facilitate insertion of the tray and test cartridge.

In order to facilitate the continuous supply of the liquid food for the insects to absorb, avoid the influence on the normal behavior or drowning of the insects due to the adhesion of enough, wings or bodies of the liquid food, and prolong the service life of the liquid food or the test object, the device also comprises a box cover matched with the test box, and a plurality of feeding holes arranged at intervals are arranged on the box cover.

In order to meet the experiment needs, the supporting plate is conveniently arranged at different heights, a plurality of through holes are arranged in the vertical rod at intervals, and the supporting plate and the test box are sleeved on the vertical rod through supporting rods inserted into the through holes and adjustable in height.

In order to meet the experimental requirements, the supporting plate is conveniently installed at different heights, a plurality of rubber rings are sleeved on the vertical rod at intervals, and the supporting plate and the test box are installed on the vertical rod through the height-adjustable rubber rings.

The vertical rods of the utility model are detachably connected with the base in an insertion way, and can be installed according to the distribution requirement of experimental design; the supporting plate is divided into a connecting part and a simulation part, the connecting part is sleeved with the vertical rod, and the change of the mounting height of the supporting plate can be completed according to the experimental requirement; the test box is mounted at different positions on the base through the vertical rod with the variable insertion position; the simulation part and the vertical rod are arranged at an included angle of 10-90 degrees, and the natural growth angle of the plant leaves can be simulated; the utility model discloses can assemble according to the needs of research, it is convenient to use, and the test effect is good.

Drawings

Fig. 1 is an exploded view of the first structural diagram of the present invention.

Fig. 2 is a schematic partial sectional view of the first structure of fig. 1.

Fig. 3 is a schematic view of a partially sectional enlarged structure of fig. 1 in use.

Fig. 4 is a schematic view of a part of the sectional structure of fig. 1 in use.

Fig. 5 is an exploded view of the second schematic structural diagram of the present invention.

The labels shown in the figures and the corresponding component names are:

1. a base; 11. a jack; 12. a cover plate;

2. erecting a rod; 21. a through hole; 22. a support bar; 23. a rubber ring;

3. a support plate; 31. a connecting portion; 32. a simulation unit; 33. bending the grid lines; 34. mounting holes;

4. a test cartridge;

5. a box cover; 51. and (6) taking the food hole.

Detailed Description

Example one

As can be seen from figures 1 to 4, the multifunctional device for testing feeding and spawning selection behaviors of flying insects of the utility model comprises a base 1, a vertical rod 2, a supporting plate 3 and a test box 4,

a plurality of jacks 11 are uniformly distributed on the base 1, and cover plates 12 which are matched with the jacks 11 for one-to-one use are covered on the jacks 11;

the upright rod 2 is vertically inserted into the jack 11, the upright rod 2 is vertically arranged on the base 1 through the jack 11, a plurality of through holes 21 which are horizontally arranged are arranged on the upright rod 2 from top to bottom at intervals, and a support rod 22 which is tightly matched with the through holes 21 is inserted into the through holes 21;

the supporting plate 3 is made of plastic sheets with bending grid lines 33, a mounting hole 34 with the same size as the upright stanchion 2 is formed in the center of the supporting plate 3, the bending grid lines 33 are arranged on the plastic sheets on two sides of the mounting hole 34, the plastic sheet between the two bending grid lines 33 is a connecting part 31 of the supporting plate 3, the plastic sheet outside the two bending grid lines 33 is a simulation part 32 of the supporting plate 3, the connecting part 31 is sleeved on the outer wall of the upright stanchion 2 through the mounting hole 34, the connecting part 31 is arranged on the upright stanchion 2 in a horizontal state, the bottom of the connecting part 31 is connected with the supporting rod 22, and the supporting plate 3 is supported by the supporting rod 22 and is arranged at different heights of the upright stanchion; the simulation part 32 of the supporting plate 3 is bent upwards, the bending grid lines 33 deform under stress, under the action of different forces, the bending deformation degree of the bending grid lines 31 is different, so that the simulation part 32 and the vertical rods 2 are arranged in an alpha included angle of 10-90 degrees,

the whole test box 4 is of a circular ring-shaped structure with a convex central groove and a peripheral groove, a central convex through cavity of the test box 4 is consistent with the shape of the upright rod 2, and the test box 4 is sleeved on the upright rod 2 through the central convex through cavity.

It can also be seen from figure 1 that the top of the uprights 2 are tapered to facilitate insertion of the trays 3 and test cartridges 4.

As can be seen from fig. 1, the utility model also comprises a box cover 5 matched with the test box 4, a plurality of food taking holes 51 arranged at intervals are arranged on the box cover 6, the contact area of the liquid food or the test object and the air can be reduced by the box cover 5, the volatilization or deterioration speed of the liquid food or the test object can be delayed, and the service life of the liquid food or the test object can be prolonged; the feeding holes 5 are arranged at intervals, so that the experimental insects can be prevented from being influenced by normal behaviors or being drowned due to the fact that the experimental insects are adhered to feet, wings or bodies by liquid food.

In this embodiment, the test object may be hung on the connecting portion 31 of the supporting plate 3 by a hanging rope according to the need of research.

As can be seen from fig. 2, in the present embodiment, when in use, the test piece a of the simulated plant leaf inserted into the vertical rod 2 can be placed on the stacked test box 4 and the supporting plate 3, the bottom of the test box 4 is connected with the connecting part 31, the test box 4 is supported by the supporting plate 3 and is installed at different heights of the vertical rod 2, and the test piece a of the simulated plant leaf is arranged at an inclined angle with the vertical rod 1 under the supporting action of the simulating part 32 of the supporting plate 3, so as to realize the function of simulating the natural growth angle of the plant leaf; the test box 4 can be filled with water to moisturize the test strip A simulating the plant leaves, and can also be provided with an attractant to continuously release the odor substances.

As can be seen from FIG. 3, in the present embodiment, when in use, the test box 4 can be separately placed on the support rod 22 of the vertical rod 2, the test box 4 is lifted by the support rod 22 and installed at different heights of the vertical rod 2, different test objects (food or attractant, repellent) are contained in the test box 4, and the eating selection or the spawning selection behavior of the insects on the different test objects is analyzed.

As can be seen from figure 4, in the use of the present embodiment, only the test piece A of the simulated plant leaf inserted into the vertical rod 2 can be placed on the supporting plate 3, and the test piece A of the simulated plant leaf is arranged at an inclined angle with the vertical rod 1 under the supporting effect of the simulating part 32 of the supporting plate 3, so that the effect of simulating the natural growth angle of the plant leaf is realized, and the test piece A is used for analyzing the selection behavior of insects on different simulated plant leaves.

Example two

As can be seen from fig. 5, the difference between the first embodiment and the second embodiment is that a rubber ring 23 is arranged on the vertical rod 2, the rubber ring 23 is tightly sleeved on the outer wall of the vertical rod 2, the bottom of the connecting portion 31 is connected with the rubber ring 23, and the supporting plate 3 or the test box 4 is supported by the rubber ring 23 and is limited to be installed at different heights of the vertical rod 2.

Claims

1. A multifunctional device for testing feeding and spawning selection behaviors of flying insects, characterized in that: the device comprises a base (1), an upright rod (2), a supporting plate (3) and a test box (4), wherein a plurality of jacks (11) are arranged on the base, the upright rod is vertically inserted in the base through the jacks, the supporting plate comprises a connecting part (31) and simulation parts (32) distributed on two sides of the connecting part, the connecting part is sleeved on the upright rod in a height-adjustable manner and is arranged in a horizontal state, and the simulation parts and the upright rod are arranged at an included angle of 10-90 degrees and used for supporting a test piece simulating plant leaves to present a natural growth angle; the height-adjustable suit of test box is on the pole setting.

2. The multifunctional apparatus for testing feeding and spawning election behavior of flying insects according to claim 1, wherein: a cover plate (12) matched with the jack for use is also arranged on the base.

3. The multifunctional apparatus for testing feeding and spawning election behavior of flying insects according to claim 1, wherein: the top of the vertical rod is conical.

4. The multifunctional apparatus for testing feeding and spawning election behavior of flying insects according to claim 1, wherein: the device also comprises a box cover (5) matched with the test box for use, and a plurality of feeding holes (51) which are arranged at intervals are formed in the box cover.

5. The multifunctional apparatus for testing feeding and spawning election behavior of flying insects according to any one of claims 1 to 4, wherein: a plurality of through holes (21) which are horizontally arranged are arranged on the vertical rod at intervals, and the supporting plate and the test box are sleeved on the vertical rod through a supporting rod (22) which is inserted in the through holes and has adjustable height.

6. The multifunctional apparatus for testing feeding and spawning election behavior of flying insects according to any one of claims 1 to 4, wherein: a plurality of rubber rings (23) are sleeved on the vertical rod at intervals, and the supporting plate and the test box are arranged on the vertical rod through the rubber rings with adjustable height.