Mosquito sampling host

Abstract

The utility model provides a mosquito sampling host. The mosquito sampling host comprises a shell, a fan device, a mosquito collecting device and a control device, the shell is composed of a plurality of hollow cylinders which are different in diameter and communicated with one another, and the diameters of the hollow cylinders are gradually decreased from top to bottom. The fan device is arranged in the shell; the shell is detachably and fixedly connected with the mosquito collecting device; the control device is electrically connected with the fan device and detachably and fixedly connected with the shell. The fan device is embedded into the step-shaped shell, so that the structure is compact, and the layout is reasonable; the control device is used for controlling the specific time period of mosquito sampling, the automation degree is high, and convenience and rapidness are achieved. The device is simple in structure, can be conveniently and rapidly unfolded and stored, and is suitable for monitoring in a field environment. According to specific sampling requirements, each device can be flexibly disassembled, assembled and deleted or combined with other functional parts to form a new product, so that the compatibility and expansibility of the sampling host are enhanced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mosquito monitoring, in particular to a mosquito sampling host. BACKGROUND

[0002] Mosquitoes such as Aedes albopictus are the main transmission media of infectious diseases such as dengue fever, malaria and encephalitis, which transmit pathogenic organisms from hosts to humans, threaten the life and health safety of humans and affect the quality of human life. Therefore, it is necessary to effectively monitor mosquito vectors, determine the species composition, density distribution and geographical distribution and other rules, provide early warning and risk analysis for the epidemic trend of mosquito-borne diseases, so as to take timely and effective prevention and control measures.

[0003] The mosquito sampling device is an indispensable tool for the disease control department in the mosquito vector monitoring, which plays an important role in strengthening the frontier port quarantine, understanding the virus transmission mechanism and optimizing the monitoring of Aedes vector organisms. However, the current mosquito sampling device on the market has limitations in design, especially in the applicability of field sampling work. Specifically, the existing mosquito sampling device has complex structure, poor compatibility and expansion, is not conducive to field sampling work, the cumbersome disassembly process increases the difficulty of sampling work and affects the sampling efficiency. CONTENT OF THE UTILITY MODEL

[0004] In view of the problem, the application is proposed to provide a mosquito sampling host which overcomes the problem or at least partially solves the problem, comprising:

[0005] A mosquito sampling host comprises a shell, a fan device, a mosquito collecting device and a control device.

[0006] The shell is composed of a plurality of hollow cylinders with different diameters and in communication with each other, the diameters of the hollow cylinders decrease step by step from top to bottom; the fan device is arranged in the shell; the shell and the mosquito collecting device are detachably fixedly connected; the control device is electrically connected with the fan device and is detachably fixedly connected with the shell.

[0007] Preferably, the shell is composed of at least three hollow cylinders.

[0008] The fan device is fixedly installed in the cylinder at the middle position; the mosquito collecting device is detachably fixedly connected with the lowermost cylinder.

[0009] Preferably, the mosquito collecting device comprises a mosquito collecting bag and an anti-escape device.

[0010] The anti-escape device is arranged in the mosquito collecting bag; the mosquito collecting bag is detachably fixedly connected with the shell.

[0011] Preferably, the mosquito collecting bag is a mesh structure with one open end.

[0012] The opening of the mosquito collecting bag is provided with an adjustable elastic band with a locking member, and the mosquito collecting bag is sleeved outside the shell through the adjustable elastic band.

[0013] Preferably, the anti-escape device is a conical mesh structure with two open ends.

[0014] The upper opening of the anti-escape device is flush with the opening of the mosquito collecting bag, the inner diameter of the upper opening of the anti-escape device is equal to the outer diameter of the opening of the mosquito collecting bag; the upper opening of the anti-escape device faces the shell, the lower opening faces the bottom of the mosquito collecting bag, and the inner diameter of the upper opening of the anti-escape device is greater than that of the lower opening.

[0015] Preferably, the control device comprises an intelligent control box.

[0016] The intelligent control box is arranged below the mosquito collecting device; the intelligent control box is electrically connected with the fan device and detachably fixedly connected with the shell.

[0017] Preferably, a quick connector for quickly externally connecting a collection lure is further included; the quick connector is arranged on the shell and connected with an external collection lure.

[0018] Preferably, a manual control switch arranged on the shell is further included; the manual control switch is electrically connected with the fan device.

[0019] Preferably, a power supply device is further included.

[0020] The power supply device is arranged above the control device; the power supply device is electrically connected with the fan device and the control device respectively and detachably connected with the shell.

[0021] Preferably, the power supply device comprises a battery fixing frame and a battery.

[0022] The battery is detachably installed on the shell through the battery fixing frame, and the battery is electrically connected with the fan device and the control device respectively.

[0023] The application has the following advantages:

[0024] In the embodiments of the present application, in order to solve the problems of "complex structure, difficult disassembly, poor compatibility and expansibility, and inconvenience for field carrying" in the prior art, the present application provides a solution of a stepped shell and detachable functional components, specifically: comprising a shell, a fan device, a mosquito collecting device, and a control device; the shell is composed of a plurality of hollow cylinders with different diameters and being in communication with each other, the diameters of the hollow cylinders decrease step by step from top to bottom; the fan device is arranged in the shell; the shell and the mosquito collecting device are detachably and fixedly connected; the control device is electrically connected with the fan device and is detachably and fixedly connected with the shell. By embedding the fan device in the stepped shell, the compactness of the structure and the rationality of the layout are realized; by accurately controlling the specific time length of mosquito sampling by the control device, the automation level is improved, the need for manual intervention is reduced, and the operation is more convenient and fast. In addition, the structure of the present application is simple, convenient for quick deployment and storage, and suitable for monitoring in field environment. According to the specific sampling requirements, each device can be flexibly disassembled, reduced, or combined with other functional components to form a new product, thereby enhancing the compatibility and expansibility of the mosquito sampling host to adapt to various application scenarios. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the present application, the drawings needed to be used in the description of the present application will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0026] Figure 1 is a structural schematic diagram of a mosquito sampling host provided by an embodiment of the present application;

[0027] Figure 2 is a left view structural schematic diagram of a mosquito sampling host provided by an embodiment of the present application;

[0028] Figure 3 is a top view structural schematic diagram of a mosquito sampling host provided by an embodiment of the present application;

[0029] Figure 4 is a structural schematic diagram of a mosquito sampling host cooperating with an attractant diffusion prevention device provided by an embodiment of the present application.

[0030] The reference signs in the drawings of the specification are as follows:

[0031] 1, housing; 2, fan device; 3, mosquito collection device; 4, control device; 5, mosquito collection bag; 6, anti-escape device; 7, intelligent control box; 8, quick connector; 9, manual control switch; 10, power supply device; 11, battery fixing frame; 12, battery; 13, attractant diffusion prevention device. DETAILED DESCRIPTION

[0032] To make the objectives, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below in combination with the drawings and specific embodiments. Obviously, the described embodiments are part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0033] The inventor found through analysis of the prior art that the existing mosquito sampling device has a complex structure, integrates multiple functional components, thereby increasing the overall weight and volume, making it inconvenient to carry out sampling work in the field. And, the disassembly and assembly of different components are difficult, and the compatibility and expandability are poor, making it difficult to customize and adjust for specific mosquito species or sampling needs. In addition, the complex structure often accompanies a cumbersome disassembly and assembly process, thereby increasing the operation difficulty and time cost, and may also cause damage to the equipment or contamination of the sampling due to improper operation, thereby directly affecting the accuracy and reliability of the data. Therefore, it is a new market demand to develop a mosquito sampling device with simple structure, easy disassembly and assembly, and certain compatibility and expandability.

[0034] REFERENCE Figures 1-4 , shows a structural schematic diagram of a mosquito sampling host of the present application, which comprises a housing 1, a fan device 2, a mosquito collection device 3 and a control device 4; the housing 1 is composed of a plurality of hollow cylinders with different diameters and interconnected with each other, the diameters of the hollow cylinders decrease step by step from top to bottom; the fan device 2 is arranged in the housing 1; the housing 1 and the mosquito collection device 3 are detachably fixedly connected; the control device 4 is electrically connected with the fan device 2 and is detachably fixedly connected with the housing 1.

[0035] In the embodiments of this application, addressing the problems of "complex structure, difficult disassembly and assembly, poor compatibility and expandability, and inconvenience for field transport" in the prior art, this application provides a solution with a stepped shell 1 and detachable and assembleable functional components, specifically including a shell 1, a fan device 2, a mosquito collection device 3, and a control device 4; the shell 1 is composed of multiple hollow cylinders of different diameters that are interconnected, with the diameter of the hollow cylinders decreasing progressively from top to bottom; the fan device 2 is disposed within the shell 1; the shell 1 is detachably and fixedly connected to the mosquito collection device 3; the control device 4 is electrically connected to the fan device 2 and is detachably and fixedly connected to the shell 1. By embedding the fan device 2 within the stepped shell 1, a compact structure and a rational layout are achieved; the control device 4 precisely controls the specific duration of mosquito sampling, improving the level of automation, reducing the need for manual intervention, and making operation more convenient and faster. Furthermore, this application has a simple structure, is easy to quickly unfold and store, and is suitable for monitoring in field environments. Depending on specific sampling needs, each device can be flexibly disassembled, removed, or combined with other functional components to form a new product, enhancing the compatibility and expandability of the mosquito sampling host to adapt to diverse application scenarios.

[0036] The present exemplary embodiment of a mosquito sampling host will now be further described.

[0037] In one embodiment of this application, the mosquito sampling host includes a housing 1, a fan device 2, a mosquito collecting device 3, and a control device 4; the housing 1 is composed of multiple hollow cylinders of different diameters that are interconnected, and the diameters of the hollow cylinders decrease progressively from top to bottom; the fan device 2 is disposed inside the housing 1; the housing 1 is detachably and fixedly connected to the mosquito collecting device 3; the control device 4 is electrically connected to the fan device 2 and is detachably and fixedly connected to the housing 1.

[0038] It should be noted that in this embodiment, the upper part of the mosquito sampling host in its normal operating state is considered "up," and the lower part is considered "down." The inner diameter is the diameter of the inner circle of the hollow cylinder, and the outer diameter is the diameter of the outer circle of the hollow cylinder.

[0039] In a specific embodiment, the housing 1 is open at both ends in a multi-layered stepped manner, wherein the upper opening is the entrance for insects; the outer diameter of the fan device 2 is matched with the inner diameter of one of the hollow cylinders of the housing 1, so that the fan device 2 is just embedded inside the housing 1; the mosquito sampling host is started to collect mosquitoes, and the mosquitoes passing through are sucked into the mosquito collecting device 3 by the negative pressure generated by the rotation of the fan; the housing 1 is detachably connected with the mosquito collecting device 3 and the control device 4, which is easy to install and also facilitates the replacement of the internal mosquito collecting device 3 and timely cleaning of the captured mosquitoes; the control device 4 is preset with a sampling time period, so that the mosquito sampler is automatically started or stopped within the preset time range, realizing the automatic operation of the mosquito sampling machine and improving the sampling efficiency and convenience.

[0040] In an embodiment of the present application, the housing 1 is composed of at least three hollow cylinders; the fan device 2 is fixedly installed in the cylinder at the middle position; the mosquito collecting device 3 is detachably fixedly connected with the lowermost cylinder.

[0041] As an example, the housing 1 can be composed of three or four hollow cylinders; the fan device 2 is built in the cylinder at the middle position.

[0042] In a specific embodiment, the housing 1 is composed of four hollow cylinders, the uppermost being the first cylinder and the lowermost being the fourth cylinder; the outer diameter of the fan device 2 is equal to the inner diameter of the second cylinder, so that the fan device 2 is just embedded in the second cylinder; the mosquito collecting device is detachably connected with the outer shell of the lowermost fourth cylinder.

[0043] In an embodiment of the present application, the mosquito collecting device 3 includes a mosquito collecting bag 5 and an anti-escape device 6; the anti-escape device 6 is arranged in the mosquito collecting bag 5; the mosquito collecting bag 5 is detachably fixedly connected with the housing 1.

[0044] It should be noted that when the mosquitoes in the mosquito collecting bag 5 reach a certain number and need to be cleaned, the mosquito collecting bag 5 together with the anti-escape device 6 can be taken out of the housing 1, and a new mosquito collecting device 3 is replaced, so as to continue to trap mosquitoes around.

[0045] In an embodiment of the present application, the mosquito collecting bag 5 is a mesh structure with one end open; the opening of the mosquito collecting bag 5 is provided with an adjustable elastic band with a locking member, and the mosquito collecting bag 5 is sleeved on the outside of the housing 1 through the adjustable elastic band.

[0046] In a specific embodiment, the mosquito collecting bag 5 is a thin mesh structure with one open end, ensuring air permeability and preventing mosquitoes from passing through; the open edge of the mosquito collecting bag 5 is provided with a locking member and an adjustable elastic band; the mosquito collecting bag 5 is sleeved to the cylindrical shell at the lowermost end of the shell 1 through the adjustable elastic band, and is fastened through the locking member; when the sampling is completed, the locking member can be loosened to remove the mosquito collecting bag 5, and then the locking member is quickly tightened to prevent the escape of non-dead mosquitoes and improve the capture efficiency. After the mosquito collecting bag 5 is removed, a chemical such as diethyl ether can be sprayed into the mesh structure to make the mosquitoes lose their activity, facilitating subsequent processing and analysis.

[0047] In an embodiment of the present application, the anti-escape device 6 is a conical mesh structure with two open ends; the upper opening of the anti-escape device 6 is flush with the opening position of the mosquito collecting bag 5, and the inner diameter of the upper opening of the anti-escape device 6 is equal to the outer diameter of the opening of the mosquito collecting bag 5; the upper opening of the anti-escape device 6 faces the shell 1, and the lower opening faces the bottom of the mosquito collecting bag 5; the inner diameter of the upper opening of the anti-escape device 6 is greater than that of the lower opening.

[0048] In a specific embodiment, the anti-escape device 6 is a conical mesh structure with two open ends, and the inner diameter of the upper opening is equal to the outer diameter of the opening of the mosquito collecting bag 5, so that the sizes and shapes of the two are corresponding, the positions are flush and closely connected; the inner diameter of the upper opening of the anti-escape device 6 is greater than that of the lower opening, and the mosquitoes are sucked into the mosquito collecting device 3 by the fan device 2; due to the gradually decreasing channel of the anti-escape device, the entering mosquitoes cannot escape from the upper opening, and finally are trapped inside the mosquito collecting bag 5.

[0049] In an embodiment of the present application, the control device 4 includes an intelligent control box 7; the intelligent control box 7 is arranged below the mosquito collecting device 3; the intelligent control box 7 is electrically connected with the fan device 2 and is detachably fixedly connected with the shell 1.

[0050] It should be noted that the intelligent control box 7 can control the mosquito sampling host to work, and the control items include but are not limited to timing, fixed-point starting and stopping; the working time of the mosquito sampling host is set through the intelligent control box 7, so that the mosquitoes are captured in a specific time period, the activity law of the mosquitoes is facilitated to be researched, and the degree of automation is also higher.

[0051] In an embodiment of the present application, a quick connector 8 for quickly externally connecting a collection lure is further included; the quick connector 8 is arranged on the shell 1 and is connected with an external collection lure.

[0052] In a specific embodiment, the housing 1 is provided with a quick connector 8 opening, the quick connector opening is provided in the first hollow cylinder from top to bottom of the housing 1, and the quick connector 8 is arranged at the quick connector opening; the external collection lure (carbon dioxide) is connected to the quick connector 8 to pass into the housing 1, so that the lure is diffused in a small range while maintaining a certain concentration in the housing 1, to attract and induce mosquitoes to gather around the housing 1 and enter the housing 1, further improving the trapping efficiency; the fan device 2 in the second cylinder can suck the mosquitoes entering the housing 1 into the mosquito collecting device 3, thereby completing the collection of mosquitoes.

[0053] In an embodiment of the present application, a manual control switch 9 is further arranged on the housing 1; the manual control switch 9 is electrically connected with the fan device 2.

[0054] In a specific embodiment, the housing 1 is provided with a switch hole, the switch hole is provided in the first hollow cylinder from top to bottom of the housing 1, and the manual switch is arranged in the switch hole and electrically connected with the fan device 2; the mosquito sampling host can be manually controlled by the control switch, and the mosquito sampling host can also be automatically controlled by the control device 4.

[0055] In an embodiment of the present application, a power supply device 10 is included; the power supply device 10 is arranged above the control device 4; the power supply device 10 is electrically connected with the fan device 2 and the control device 4 respectively, and is detachably connected with the housing 1.

[0056] In a specific embodiment, the mosquito sampling host is provided with a power supply device 10, which can provide the fan device 2 and the control device 4 with the power required for monitoring, without the need for external power supply, so that the mosquito sampling host is convenient to use in the field environment and has stronger adaptability.

[0057] In an embodiment of the present application, the power supply device 10 includes a battery 12 fixing frame 11 and a battery 12; the battery 12 is detachably installed on the housing 1 through the battery 12 fixing frame 11, and the battery 12 is electrically connected with the fan device 2 and the control device 4 respectively.

[0058] In a specific embodiment, the battery 12 fixing frame 11 is a "U" type frame, and four threaded holes are arranged at both ends of the "U" type frame; similarly, threaded holes are arranged at corresponding positions of the housing 1; in this embodiment, the housing 1 is composed of four hollow cylinders, which are the first cylinder, the second cylinder, and so on from top to bottom; the threaded holes of the housing 1 are arranged in the third cylinder shell; and the battery 12 fixing frame 11 is fixedly installed on the housing 1 by fastening screws.

[0059] It should be noted that the mosquito sampling host in the present application can work with the attractant diffusion prevention device 13 (another patent application) to achieve more efficient mosquito collection. Referring to Figure 4 The mosquito sampling host can be detachably installed in the accommodating cavity formed by the attractant diffusion prevention device 13. Since the shell 1 of the device is composed of a plurality of hollow cylinders with different diameters and in communication with each other, the diameters of the hollow cylinders decrease step by step from top to bottom to form a stepped structure. Through the cooperation of the stepped shell 1 and the attractant diffusion prevention device 13, the uppermost hollow cylinder is outside the attractant diffusion prevention device 2, and the other parts of the shell 1 are inside the accommodating cavity formed by the attractant diffusion prevention device 13, so that the shell 1 and the attractant diffusion prevention device 13 can be accurately fitted and installed. The fan device 2 located in the shell 1 can not only suck mosquitoes into the mosquito collection device, but also promote the suction and enrichment of the attractant in the accommodating cavity. The mosquito sampling host of the present application cooperates with the attractant diffusion prevention device 13 and makes full use of its structural characteristics, so that the attractant is effectively enriched in the accommodating cavity, the ineffective diffusion of the attractant is prevented, and the use efficiency of the attractant is improved, thereby ensuring the efficient capture of mosquitoes.

[0060] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to cover the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0061] Finally, it should be noted that in this document, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or terminal device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or terminal device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or terminal device including the element.

[0062] The above describes in detail a mosquito sampling host provided by the present application, and the principles and implementation modes of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed; in view of the above, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A mosquito sampling host, characterized in that, The application relates to a mosquito collection device, which comprises a shell, a fan device, a mosquito collection device and a control device. The shell is composed of multiple hollow cylinders with different diameters and is connected with each other, and the diameters of the hollow cylinders decrease step by step from top to bottom; the fan device is arranged in the shell; the shell is detachably and fixedly connected with the mosquito collection device; the control device is electrically connected with the fan device and is detachably and fixedly connected with the shell.

2. The mosquito sampling host of claim 1, wherein, The shell is composed of at least three hollow cylinders. The fan device is fixedly installed in the cylinder at the middle position; the mosquito collection device is detachably and fixedly connected with the lowermost cylinder.

3. The mosquito sampling host of claim 1, wherein, The mosquito collection device comprises a mosquito collection bag and an anti-escape device. The anti-escape device is arranged in the mosquito collection bag; the mosquito collection bag is detachably and fixedly connected with the shell.

4. The mosquito sampling host of claim 3, wherein, The mosquito collection bag is a mesh structure with one end being opened. An adjustable elastic band with a locking member is arranged at the opening of the mosquito collection bag; the mosquito collection bag is sleeved on the outside of the shell through the adjustable elastic band.

5. The mosquito sampling host of claim 4, wherein, The anti-escape device is a conical mesh structure with two ends being opened. The upper opening position of the anti-escape device is flush with the opening position of the mosquito collection bag; the inner diameter of the upper opening of the anti-escape device is equal to the outer diameter of the opening of the mosquito collection bag; the upper opening of the anti-escape device faces the shell, and the lower opening faces the bottom of the mosquito collection bag; the inner diameter of the upper opening of the anti-escape device is larger than that of the lower opening.

6. The mosquito sampling host of claim 1, wherein, The control device comprises an intelligent control box. The intelligent control box is arranged below the mosquito collection device; the intelligent control box is electrically connected with the fan device and is detachably and fixedly connected with the shell.

7. The mosquito sampling host of claim 1, wherein, A quick connector for quickly externally connecting a collection lure is further arranged on the shell and is connected with an external collection lure.

8. The mosquito sampling host of claim 1, wherein, A manual control switch is further arranged on the shell; the manual control switch is electrically connected with the fan device.

9. The mosquito sampling host of claim 1, wherein, A power supply device is further arranged. The power supply device is arranged above the control device; the power supply device is electrically connected with the fan device and the control device respectively and is detachably connected with the shell.

10. The mosquito sampling host of claim 9, wherein, The power supply device comprises a battery fixing frame and a battery. The battery is detachably installed on the shell through the battery fixing frame; the battery is electrically connected with the fan device and the control device respectively.

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