Device for regularly and automatically collecting winged insects

Abstract

The utility model discloses a device for regularly and automatically collecting winged insects. The device comprises a winged insect collecting mechanism, a winged insect trapping mechanism and a timing rotating mechanism, the winged insect collecting mechanism comprises a fly catching cage and a telescopic rod, the inside of the fly catching cage is averagely divided into six collecting chambers with openings in the bottoms through fly catching nets, the bottoms are connected with fly baffles with notches, and the notches are communicated with the openings in the bottoms of the collecting chambers; the winged insect trapping module comprises a bait basin; the bait basin is hung below the fly catching cage through an iron wire, and baits are placed in the basin; and the timing rotating mechanism is arranged on the fly baffle and is used for driving the fly baffle to rotate regularly so as to drive the notches to rotate to the bottom openings of the different collecting chambers. Under the condition that people do not pay attention to the field, automation and timing of winged insect collection can be achieved, manual operation is saved, and finally a foundation is laid for detection of pollutants in the environment and monitoring of biodiversity.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental biological sample collection, and in particular relates to a device for automatically collecting flying insects at a fixed time. Background Art

[0002] Insects are an important part of terrestrial ecosystems and the largest animal group on Earth. As one of the main organisms in terrestrial animal research, flying insects have the advantages of small size, short life cycle, strong reproductive ability, and easy laboratory breeding. They can obtain experimental results in a shorter time, saving time and improving efficiency. With the advancement of science and technology and the development of large-scale industrial production, the types and concentrations of pollutants in the environment are gradually increasing. When detecting pollutants in the environment, flying insects in the environment are collected as model organisms for biological monitoring.

[0003] Therefore, when monitoring biodiversity and investigating pollution in the environment, we can study the existence of pollutants in the environment in different forms, and most of the toxicity detection model organisms can only be applied to pollutants in the water environment, and cannot comprehensively study the effects of pollutants and their combined effects under various environmental conditions. Flying insects can not only study the toxic effects of substances, but also the toxic mechanism of substances, and the research methods are diverse and have a wide range of applications.

[0004] However, there are problems such as large time errors and waste of manpower and material resources in the process of regular collection. However, manual collection will have problems such as low efficiency and large errors. Currently, few tools are used for detection.

[0005] Ordinary fly traps are often used to collect flying insects outdoors. If one wants to study the content of certain pollutants in the environment at different time periods, one needs to collect flying insects at different time periods separately. This often requires manual replacement of fly traps, which is not only time-consuming and labor-intensive, but also results in large fluctuations in time due to individual operation.

[0006] In this context, the collection of flying insects needs to be automated and timed to further reduce costs, improve efficiency, ensure the comparability and effectiveness of scientific progress, and promote breakthroughs in major scientific issues. Utility Model Content

[0007] The utility model aims to provide a flying insect timing automatic collection device which is automated and timed, reduces costs and improves efficiency.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A device for automatically collecting flying insects at a fixed time is used for automatically collecting biological samples, comprising a flying insect collecting mechanism, a flying insect trapping mechanism and a timing rotating mechanism; the flying insect collecting mechanism comprises a fly trapping cage, the flying insect trapping cage adopts a fly trapping net to form a cylindrical structure with an opening at the bottom; the inside of the flying insect trapping cage is evenly divided into at least six collecting chambers with openings at the bottom by the fly trapping net, the bottom of the flying insect trapping cage is connected to a fly guard plate, the fly guard plate adopts a fan-shaped structure with a notch, and the notch is communicated with the bottom opening of the collecting chamber; the flying insect trapping module comprises a bait basin; the bait basin is hung under the flying insect trapping cage by a wire, and bait is placed in the bait basin; the timing rotating mechanism is arranged on the fly guard plate, and is used to drive the fly guard plate to rotate at a fixed time, so as to rotate the notch on the fly guard plate to connect to the bottom openings of different collecting chambers.

[0010] Preferably, the timing rotation mechanism is arranged below the fly guard plate, and comprises a battery, a control circuit board and a motor; the battery is electrically connected to the motor through the control circuit board, and the motor drives the fly guard plate; the control circuit board is used to set control information to control the rotation of the fly guard plate.

[0011] Preferably, the fly guard plate is a transparent plastic plate, and the notch of the fly guard plate is a structure matching the bottom opening of the collecting chamber.

[0012] Preferably, a retractable telescopic rod is vertically provided in the center of the fly trap; a flying insect guide mechanism is provided in each of the collecting chambers, a flying insect entrance is provided at the top of the flying insect guide mechanism, and the flying insect entrance is connected to the telescopic rod, and the flying insect entrance and the flying insect guide mechanism are displaced in the collecting chamber by the extension and retraction of the telescopic rod.

[0013] Preferably, the flying insect guiding mechanism is formed by a fly catching net to form a structure that is wide at the bottom and narrow at the top, and the flying insect entrance is arranged at the top of the structure.

[0014] Preferably, the fly trap uses soft supporting wires as supporting members to provide a frame structure for the fly trap.

[0015] Preferably, the top of the fly trap can be hoisted by means of a wire.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] (1) The utility model can collect flying insects at different time periods through a timing rotation mechanism.

[0018] (2) The utility model can achieve the effect of rainproof and hiding by installing the timing rotation mechanism under the fly shield.

[0019] (3) The utility model connects the flying insect entrance with the telescopic rod, and the flying insects of the flying insect guide mechanisms in multiple collection chambers can be uniformly collected through the telescopic rod.

[0020] The utility model can realize automatic collection of flying insects in the wild without attracting attention, thereby realizing automatic and isochronous collection of flying insects, saving manpower operation, and finally laying a foundation for the detection of pollutants in the environment and the toxicity detection of organisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective structural diagram of a device for automatically collecting flying insects at regular intervals provided by an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the structure of a collection chamber in a device for automatically collecting flying insects at a fixed time provided by an embodiment of the utility model;

[0023] Figure 3 The present invention is a schematic structural diagram of a timing rotating mechanism in a device for automatically collecting flying insects at a timing according to an embodiment of the present invention.

[0024] The serial numbers in the figure are as follows:

[0025] 1. Fly trap, 2. Support wire, 3. Fly entrance, 4. Fly guard, 5. Telescopic rod, 6. Battery, 7. Control circuit board, 8. Motor, 9. Wires, 10. Bait bowl, 11. Bait. DETAILED DESCRIPTION

[0026] 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 of the embodiments.

[0027] Figure 1 A schematic structural diagram of a device for automatically collecting flying insects at regular intervals provided in an embodiment of the utility model.

[0028] Figure 2 The present invention is a schematic diagram of the structure of a collection chamber in a device for automatically collecting flying insects at a fixed time according to an embodiment of the present invention.

[0029] Figure 3 The present invention is a schematic structural diagram of a timing rotating mechanism in a device for automatically collecting flying insects at a timing according to an embodiment of the present invention.

[0030] like Figure 1 As shown, a device for automatically collecting flying insects at a fixed time provided by the utility model is used for automatically collecting biological samples, and comprises a flying insect collecting mechanism, a flying insect trapping mechanism and a timing rotating mechanism.

[0031] The flying insect collection mechanism comprises a fly trap 1, which is a cylindrical structure with an open bottom formed by a fly trap net; the fly trap 1 is evenly divided into six collection chambers with open bottoms by the fly trap net, such as Figure 2 As shown, each collection chamber collects independently and is not connected to each other.

[0032] The bottom of the fly trap 1 is connected to a fly-blocking plate 4, which is a fan-shaped structure with a notch, and the notch is communicated with the bottom opening of the collection chamber, so as to provide a passage for the flying insects to take off and enter the collection chamber after feeding.

[0033] The flying insect trapping module comprises a bait basin 10 , which is hung below the fly trapping cage 1 through a wire, and in which bait 11 is placed.

[0034] like Figure 3 As shown, the timing rotation mechanism is arranged below the fly shield 4, and is used to drive the fly shield 4 to rotate in a timing manner, so as to rotate the notch on the fly shield 4 to connect to the bottom opening of different collection chambers. It includes a battery 6, a control circuit board 7 and a motor 8. The shield 4 is fixed together with the battery 6, the control circuit board 7 and the motor 8 by double-sided adhesive. The battery 6 is electrically connected to the motor 8 through the control circuit board 7, and the control circuit board 7 is used to set the control information of the motor 8 (including time and driving angle). The operation of the motor 8 can drive the rotation of the fly shield 4 to achieve the effect of timing collection, so as to analyze the number of flying insects in a certain time period according to demand.

[0035] Furthermore, in this embodiment, the battery 6 is a lithium battery that is rechargeable and has a stable voltage.

[0036] Furthermore, in this embodiment, the size and shape of the notch of the fly shield 4 are the same as the bottom of each collection chamber. There are six collection chambers in this embodiment, that is, one collection chamber is 60° fan-shaped, so the notch of the fly shield 4 is also 60°. The control circuit board 7 controls the motor 8 to work once every 4 hours, driving the fly shield to rotate 60°, and then the trapped flying insects will enter the next chamber to be collected.

[0037] Furthermore, in this embodiment, in order to facilitate the collection of flying insects, a retractable telescopic rod 5 is vertically arranged in the center of the fly trap 1; each collection chamber is provided with a flying insect guide mechanism, which is surrounded by a fly trap net to form a structure that is wide at the bottom and narrow at the top, and a flying insect entrance 3 is arranged at the top of the structure. Flying insects enter the collection chamber from the external environment through the flying insect entrance 3.

[0038] The flying insect entrance 3 is connected to the telescopic rod 5, and the flying insect entrance 3 and the flying insect guide mechanism are moved in the collection chamber by the extension and retraction of the telescopic rod 5. When it is necessary to collect flying insects, the telescopic rod 5 can be stretched downward, so that the flying insect entrance 3 connected to the telescopic rod 5 is also moved downward out of the fly trap 1, and then the flying insect entrance 3 is aligned with the external centrifuge tube mouth, and the fly trap 1 is shaken, so that the flying insects in each collection chamber fall into the centrifuge tube through the flying insect entrance 3, and the desired flying insects can be obtained.

[0039] Furthermore, in order to increase the firmness of the fly trap 1 and extend its service life, the present embodiment uses a thin and soft supporting wire 2 as a supporting member on the fly trap net of the fly trap 1 to provide a frame structure for the fly trap 1 .

[0040] The working principle of the utility model is as follows:

[0041] Step S1: According to the use requirements, the fly trap 1 is hoisted on the top by iron wire. The corresponding program is input to the control circuit board 7, and the battery 6, the control circuit board 7, and the motor 8 are connected in sequence by wires 9. Figure 3 , and put the bait 11 into the bait basin 10 to lure flying insects.

[0042] Step S2: After the device is powered on, under the control of the regulating circuit board 7, the motor 8 does not work for 0-4 hours, and the notch of the fly shield 4 is aligned with the first collecting chamber in the fly trap 1. At this time, the lured flying insects in the environment within 0-4 hours, after eating part of the bait 11, take off vertically, and enter the flying insect guide mechanism in the collecting chamber corresponding to the notch on the fly shield 4, and enter the first collecting chamber through the flying insect entrance on the top of the flying insect guide mechanism, thereby achieving the purpose of collecting flying insects.

[0043] Step S3: After four hours of collection, under the control of the regulating circuit board 7, the motor 8 works once every four hours and rotates 60 degrees clockwise, driving the connected fly shield 4 to rotate, and the opening of the rotated fly shield is aligned with the second compartment in the fly trap, so that the flying insects collected for 4-8 hours enter the second collection compartment in the above manner;

[0044] Step S4: Repeat step S3, and the remaining four collection chambers will collect flying insects in the environment for 8-12 hours, 12-16 hours, 16-20 hours, and 20-24 hours, respectively.

[0045] Step S5: After 24 hours, the flying insects in the environment are collected, and the flying insects need to be transferred from the fly trap 1 to the centrifuge tube. The bottom of the fly trap 1 is docked with the centrifuge tube, and the telescopic rod 5 is extended downward, and the flying insect entrance 3 moves downward out of the collection chamber of the fly trap 1 along with the telescopic rod 5. The flying insect entrance 3 is aligned with the centrifuge tube mouth, and the fly trap 1 is shaken, and the flying insects will roll into the centrifuge tube through the flying insect entrance 3, thereby obtaining the desired flying insects.

[0046] The utility model can realize automatic collection of flying insects in the wild without attracting attention, thereby realizing automatic and isochronous collection of flying insects, saving manpower operation, and finally laying a foundation for the detection of pollutants in the environment and the toxicity detection of organisms.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for automatically collecting flying insects at regular intervals, used for automatically collecting biological samples, characterized in that: It includes a flying insect collecting mechanism, a flying insect trapping mechanism and a timing rotating mechanism; The flying insect collection mechanism comprises a fly trap (1), wherein the fly trap (1) is a cylindrical structure with an opening at the bottom formed by a fly trap net; the fly trap (1) is evenly divided into at least six collection chambers with openings at the bottom by the fly trap net; the bottom of the fly trap (1) is connected to a fly shield (4); the fly shield (4) is a fan-shaped structure with a notch, and the notch is communicated with the bottom opening of the collection chamber; The flying insect trapping module comprises a bait basin (10); the bait basin (10) is hung below the fly trapping cage (1) by means of a wire, and bait (11) is placed in the bait basin (10); The timing rotation mechanism is arranged on the fly guard plate (4) and is used to drive the fly guard plate (4) to rotate in a timing manner, thereby rotating the notch on the fly guard plate (4) to connect to the bottom openings of different collection chambers.

2. The device for automatically collecting flying insects according to claim 1, characterized in that: The timing rotation mechanism is arranged below the fly shield (4), and comprises a battery (6), a regulating circuit board (7) and a motor (8); The battery (6) is electrically connected to a motor (8) via the control circuit board (7), and the motor (8) drives the fly guard (4); The regulating circuit board (7) is used to set control information and control the rotation of the fly guard (4).

3. The device for automatically collecting flying insects according to claim 1, characterized in that: The fly shield (4) is made of a transparent plastic plate, and the notch of the fly shield (4) is a structure that matches the bottom opening of the collection chamber.

4. The device for automatically collecting flying insects at regular intervals according to claim 1, characterized in that: A retractable telescopic rod (5) is vertically arranged at the center of the fly trap (1); Each of the collection chambers is provided with a flying insect guide mechanism, a flying insect entrance (3) is provided at the top of the flying insect guide mechanism, the flying insect entrance (3) is connected to a telescopic rod (5), and the flying insect entrance (3) and the flying insect guide mechanism are displaced in the collection chamber by the telescopic movement of the telescopic rod (5).

5. The device for automatically collecting flying insects at regular intervals according to claim 4, characterized in that: The flying insect guiding mechanism adopts a fly catching net to form a structure that is wide at the bottom and narrow at the top, and the flying insect entrance (3) is arranged on the top of the structure.

6. The device for automatically collecting flying insects at regular intervals according to claim 1, characterized in that: The fly trap (1) uses a thin and soft supporting iron wire (2) as a supporting member to provide a frame structure for the fly trap (1).

7. The device for automatically collecting flying insects at regular intervals according to claim 1, characterized in that: The top of the fly trap (1) can be hoisted by means of an iron wire.

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