CN202340662U - Mosquito and egg inducing device - Google Patents
Mosquito and egg inducing device Download PDFInfo
- Publication number
- CN202340662U CN202340662U CN2011204760890U CN201120476089U CN202340662U CN 202340662 U CN202340662 U CN 202340662U CN 2011204760890 U CN2011204760890 U CN 2011204760890U CN 201120476089 U CN201120476089 U CN 201120476089U CN 202340662 U CN202340662 U CN 202340662U
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- mosquito
- cylinder body
- lure
- cover
- outer cylinder
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Abstract
The utility model discloses a mosquito and egg inducing device which comprises a lightproof outer cylinder body and a cylinder cover for sealing the outer cylinder body, wherein the outer cylinder body and the cylinder cover are detachably and fixedly connected; an inner cylinder body used for holding water is nested in the outer cylinder body; at least one light-transmitting window for transmitting light into the inner cylinder body is arranged at the upper part of the outer cylinder body; mosquito inlet holes with outer parts larger than inner parts are formed on the cylinder cover; a rain-proof cover for covering and preventing rainwater from entering from the mosquito inlet holes is arranged above the mosquito inlet holes; the inner cylinder body, the outer cylinder body and the cylinder cover form a space for storing mosquitoes in an enclosing manner; and an incubator which floats on the water and in which mosquitoes lay eggs is arranged in the inner cylinder body. The utility model provides the mosquito and egg inducing device which has the advantages of inducing and collecting aedes efficiently, avoiding the influence of rainwater, providing convenience for aedes to fly in to lay eggs, preventing the aedes from escaping after the aedes lay eggs, and being capable of observing the results conveniently and keeping water in the container clear.
Description
Technical field
The utility model relates to a kind of device that is used for efficient trapping and monitoring yellow-fever mosquito and larva thereof.
Background technology
Dengue fever belongs to arboviruse, is present in the torrid zone, subtropical zone, and is popular more than 60 countries and regions, the threat that has nearly 2,000,000,000 populations to be infected.Because global warming causes the popular scope of this disease to expand to the area, temperate zone from tropical, subtropics, the crowd of being injured increases, and mosquito is prolonged movable season, zone of action expansion, and virus is enlivened at the mosquito proliferation in vivo, and the virulence of virus strengthens.Dengue fever virus is propagated the mosquito matchmaker has Aedes aegypti and aedes albopictus.Mosquito is caught dengue fever virus, keeps contagiosity all the life, also can virus be passed to following generation through ovum.Aedes aegypti mainly is distributed in Taiwan, Hainan in China, sporadicly is distributed in Guangdong Western Coast and coastal area, the North Sea, Guangxi.Aedes albopictus extensively is present in the wide geographic area on the south Liaoning, to the east of the Shaanxi in China, but comparatively general with the south of the River.In recent years, port, Guangdong, port, Shenzhen, port, Zhuhai all once repeatedly detected dengue fever input case, and outburst has among a small circle also appearred in Zhuhai City, Fujian Province.
Dengue fever is that a kind of mosquito passes disease, and the density of control communication media-aedes albopictus, Aedes aegypti is key one ring of dengue fever prevention and control; Especially to the monitoring of its larva; Can be after the anticipation regular period density of adult mosquito, carry out Risk-warning, this is the emphasis of dengue fever prevention and control.The mosquito larvae monitoring has mine-laying figure index, container index, house index etc.; Wherein use and lure mosquito to lure egg apparatus calculating aedes albopictus larva index comparison commonly used; And lure mosquito to lure the egg apparatus index stable; Can reflect the distribution of propagating the sick aedes albopictus of dengue fever and enliven situation, this method is easy, can be used to into the mosquito density prediction.
The mosquito that lures of present domestic employing lures egg apparatus to be mostly the black or the transparent vessel of open type.The black container is not easy to dynamic observe the result, and the transparent vessel design is unfavorable for that raising lures collection efficient.Moreover, lure mosquito to lure egg apparatus to lure the ovum monitoring generally to be carried out in May-September because use to aedes albopictus or Aedes aegypti, this season rainy water; The tank capacity of open type is filled with by rainwater; Content overflows to cause luring mosquito to lure egg apparatus to topple over perhaps, and makes water muddy, influences monitoring result.
Hong Kong Department of Health has designed a formula black plastic of adding a cover and has lured mosquito to lure egg apparatus; Avoided rainwater to inject and polluted, but the black container is not easy to dynamic observe the result, and the fenestella aperture that supplies adult mosquito to come in and go out is less than normal; Influence mosquito and get into, monitoring result is also had certain influence.
The utility model content
The technical problem that the utility model will solve is; To using open type black or transparent vessel to cause in the prior art to be difficult for dynamic observing the result or being unfavorable for improving and luring collection efficient, and inject the defective of rainwater easily; And the formula black plastic of adding a cover lures mosquito to lure egg apparatus to be not easy to dynamic observe result's defective, provide a kind of yellow-fever mosquito lure collection efficient high, can avoid rainwater to disturb, make things convenient for yellow-fever mosquito to fly into to lay eggs, be convenient to observed result, can keep that water quality keeps the limpid mosquito that lures to lure egg apparatus in the container.
The utility model solves the technical scheme that its technical problem adopted:
A kind ofly lure mosquito to lure egg apparatus; Comprise the lighttight outer cylinder body of detachable fixed connection and the cover of sealing outer cylinder body; Be set with the inner barrel that is used for splendid attire water in the said outer cylinder body; Said outer cylinder body top is provided with at least one and is used for the light inlet window to the inner barrel printing opacity, have on the said cover outer imperial palace little enter the mosquito hole, saidly enter top, mosquito hole and be provided with to hide and prevent that rainwater is from advancing the rain-proof cover that the mosquito hole gets into; Said inner barrel, outer cylinder body, cover enclose the space of covering a storage mosquito, are provided with in the said inner barrel to swim in the water surface and be used for the oopod that mosquito lays eggs.
Said outer cylinder body and cover are spirally connected or clamping.
The through hole of said light inlet window on outer cylinder body, leaving, said inner barrel is transparent cylindrical shell, said inner barrel seals light inlet window.
Said inner barrel height is lower than the lower edge of said light inlet window, and said light inlet window is included in the through hole of leaving on the outer cylinder body and seals the gauze of said through hole or transparent shield.
Described light inlet window is that polygon or smoothed curve enclose the shape of covering.
Said rain-proof cover comprises lid and bracing frame, and support frame as described above is fixed on the end face of cover.
Support frame as described above is that cylinder is fixed on the cover center, and the lid edge of said rain-proof cover exceeds the outward flange of cover, or flushes with the cover outward flange.
Said to enter the mosquito hole be the little truncated cone of outer imperial palace, and the said aperture of entering the narrow place of mosquito Kongzui is 0.5-0.8cm.
Saidly enter the mosquito hole and on cover, be provided with two at least.
Said rain-proof cover end face is provided with the link that is used for luring mosquito to lure egg apparatus to hang.
Adopt lighttight outer cylinder body and cover, the light inlet window that outer cylinder body top is provided with, the inner barrel that is filled with water to form the preferable environment that mosquito lures collection, breeding in the utility model; Wherein cover, outer cylinder body are only offered light inlet window on outer cylinder body top; Remainder is light tight; This semi-transparent configuration forms the environment with different light and shades district, is prone to attract mosquito to get into, and improves to lure collection efficient; The utility model has increased transparent inner barrel with respect to prior art, can at any time inner barrel be taken out from outer cylinder body, conveniently observes the collection situation at any time, helps the mosquito specie that very first time evaluation is traped; It is little to advance outside the mosquito hole imperial palace, makes things convenient for mosquito to get into and prevent to get into the mosquito that lays eggs in the cup to escape; Enter mosquito hole top and be provided with to hide and prevent rainwater, avoid rainwater to disturb, keep in the container water quality limpid from advancing the rain-proof cover that the mosquito hole gets into; In inner barrel, be provided with and swim in the water surface and be used for the oopod that mosquito lays eggs, oopod contacts with clear water and moisturizes, and can supply yellow-fever mosquito to lay eggs.The utility model lure collection efficient high, can avoid rainwater to disturb, make things convenient for yellow-fever mosquito to fly into to lay eggs, be convenient to observed result, can keep in the container water quality limpid.
Description of drawings
To combine accompanying drawing and embodiment that the utility model is described further below, in the accompanying drawing:
Fig. 1 is the external structure sketch map of the utility model embodiment;
Fig. 2 is the structural representation that the utility model embodiment inner barrel cooperates with cover;
Fig. 3 is the structural representation of the utility model embodiment cover and bracing frame;
Fig. 4 is the vertical view of Fig. 3.
Embodiment
Like Fig. 1, shown in 2; A kind ofly lure mosquito to lure egg apparatus; Comprise the lighttight outer cylinder body 9 of detachable fixed connection and the cover 1 of sealing outer cylinder body 9, be set with the inner barrel 11 that is used for splendid attire water in the said outer cylinder body 9, said outer cylinder body 9 tops are provided with at least one and are used for the light inlet window 10 to inner barrel 11 printing opacities; Have on the said cover 1 outer imperial palace little enter mosquito hole 2; Saidly enter 2 tops, mosquito hole and be provided with to hide and prevent rainwater from advancing the rain-proof cover that mosquito hole 2 gets into, said inner barrel 11, outer cylinder body 9, cover 1 enclose the space of covering a storage mosquito, are provided with in the said inner barrel 11 to swim in the water surface and be used for the oopod 13 that mosquito lays eggs.
Like Fig. 1, shown in 2, the outer cylinder body 9 light tight light-proof materials of can selecting for use are processed, and for example plastics, metal material etc. require outer cylinder body 9 outer surfaces will have darker color and be used to lure yellow-fever mosquito, and preferred colors is a black.
Adopt black plastic to process outer cylinder body 9 and cover 1 in the present embodiment.The shape of outer cylinder body 9 does not limit, and can be cylindrical, rectangular-shaped, can be prism-shaped, or other is irregularly shaped yet.Inner barrel 11 shapes do not limit too; Do not need identical with inner barrel 11 shapes yet; But in order in limited outer cylinder body 9 spaces, to place the inner barrel 11 of bigger cross section, preferred inner barrel 11 shapes are identical with outer cylinder body 9 shapes, and preferred the two matched in clearance.
Like Fig. 1,2, shown in 3, with cover 1 Real Time Observation is carried out in inner barrel 11 taking-ups for the ease of taking outer cylinder body 9 apart, then outer cylinder body 9 is detachable fixing with cover 1, in monitoring periods, directly takes out the trapping situation of inner barrel 11 observation yellow-fever mosquitos.The mode that removably connects has multiple, generally selects for use to be spirally connected or clamping.At outer cylinder body 9 tops external screw thread or internal thread are set, cover 1 relative set internal thread or external screw thread, the two is spirally connected and is fixed together.Outer cylinder body 9 also can adopt clamping with cover 1, promptly on one of them the outer wall of outer cylinder body 9 and cover 1 buckle is set, and on another the outer wall snap ring is set, and buckle is connected in the snap ring the two is linked together.Except be spirally connected with clamping, the structure that can also adopt hinge and pin to peg graft, promptly cover 1 one sides are connected with outer cylinder body 9 hinges, relative opposite side passes through pin grafting fixed connection.
Like Fig. 1,2,3, shown in 4, because outer cylinder body 9 has surrounded an enclosure space with cover 1, if outer cylinder body 9 is all light tight with cover 1; In outer cylinder body 9, just form a dark fully environment; Such environment also be unfavorable for yellow-fever mosquito lure the collection and lay eggs, therefore, the present invention is provided with light inlet window 10 on outer cylinder body 9 tops; Be formed with the environment with light and shade district of certain illuminance, lure the collection yellow-fever mosquito to lay eggs.
Owing to will form the environment of a sealing; Then the structure of outer cylinder body 9, light inlet window 10 and inner barrel 11 has following two kinds of forms: a kind of is the through hole of said light inlet window 10 on outer cylinder body 9, leaving, and said inner barrel 11 is transparent cylindrical shell, just light inlet window 10 sealings of inner barrel 11; In such structure; Inner barrel 11 is being higher than light inlet window 10 upper edges with light inlet window 10 corresponding position height at least, and fits or matched in clearance with light inlet window 10 inwalls, like this could be with light inlet window 10 sealings.Inner barrel 11 is cylindrical tubes in the present embodiment, and its upper edge is higher than light inlet window 10 upper edges, with outer cylinder body 9 inwall matched in clearance.
Another kind of mode is: said inner barrel 11 highly is lower than the lower edge of said light inlet window 10, and inner barrel 11 does not just possess the function of sealing light inlet window 10 like this, need establish the parts of sealing light inlet window 10 in addition.Be that said light inlet window 10 is included in the through hole of leaving on the outer cylinder body 9 and seals the gauze of said through hole or transparent shield.Be fixed on outer cylinder body 9 inwalls of bore periphery around gauze and the transparent shield.
Described light inlet window 10 shapes do not limit, and can enclose the shape of covering for polygon or smoothed curve.The quantity of light inlet window 10 is according to luring mosquito to lure the size of egg apparatus and the size design of light inlet window 10, and for even printing opacity, then light inlet window 10 preferably evenly is provided with in outer cylinder body one week of 9 tops, preferably is provided with at least two.Light inlet window 10 adopts squarely in the present embodiment, and the preferred 3.5 * 3.5cm of size is provided with four in outer cylinder body one week of 9 tops.
Like Fig. 1,2,3, shown in 4; Cover 1 is provided with into mosquito hole 2; Advance mosquito hole 2 shapes so long as satisfy that outer imperial palace is little to get final product, do not limit its shape, for example: truncated cone, frustum of a pyramid shape, tubaeform etc.; Enter mosquito hole 2 described in the present embodiment and be chosen as the little truncated cone of outer imperial palace, the mosquito hole 2 of advancing of this shape helps the yellow-fever mosquito entering and prevents that yellow-fever mosquito from flying out.And the said aperture of entering 2 the narrowest places 3, mosquito hole is 0.5～0.8cm, and this scope is the width that is narrower than after the yellow-fever mosquito wing launches, and avoids yellow-fever mosquito to fly out from entering mosquito hole 2 again.Saidly enter mosquito hole 2 and on cover 1, be provided with two at least.Present embodiment evenly distributes four on cover 1 and enters mosquito hole 2, and the aperture of entering 2 the narrowest places 3, mosquito hole is respectively 0.5cm, 0.6cm, 0.7cm, 0.8cm etc., as long as in above-mentioned data area.
Said rain-proof cover comprises lid 8 and bracing frame 6, and support frame as described above 6 is fixed on the end face of cover 1, and lid 8 suits are fixed on bracing frame 6 tops.Bracing frame 6 is used to support lid 8 on the one hand; Be used on the other hand between lid 8 and cover 1, leaving spacing; Make things convenient for yellow-fever mosquito to fly into in the mosquito hole 2, bracing frame 6 can be a shaft-like or column structure of independence, also can be a plurality ofly to laterally arrange shaft-like or column structure.An independence bracing frame 6 shaft-like or column structure is arranged on cover 1 center, and the bracing frame 6 of a plurality of rod-like structure that laterally arrange is symmetrical set with respect to cover 1 central shaft.Preferred support frame as described above 6 is fixed on cover 1 center for cylinder in the present embodiment.
As shown in Figure 1, in order effectively to protect, prevent that rainwater from getting into into mosquito hole 2 to entering mosquito hole 2, then lid 8 edges of said rain-proof cover exceed the outward flange of cover 1, or flush with cover 1 outward flange.Lid 8 shapes are not limit, and can be consistent with outer cylinder body 9 form fit, can be different shapes yet, and for example outer cylinder body 9 is that cylindrical, lid 8 is for square.Preferred the two form fit, for example: outer cylinder body 9 is cylindrical, lid 8 is circle or umbrella shape.
In order to lure mosquito to lure egg apparatus to hang, said rain-proof cover end face is provided with link 7.The utility model can directly be suspended on the short branch in monitoring place or the place of other suitable suspensions, also can monitor in the face of yellow-fever mosquito with being placed directly in.The advantage of link 7 designs is that one is to lure mosquito to lure egg apparatus directly to hang, the 2nd, and can penetrate with iron wire and tie up the place that directly hangs in inconvenience.
Floating on the water surface of inner barrel 11 have an oopod 13; The making material density of oopod 13 can well float on the surface less than water, and the habit that combines yellow-fever mosquito to lay eggs; The surface design of oopod 13 is become rough surface, and contacting the surface, back can moisturize with clear water; Oopod 13 shapes do not limit, as long as can swim on the water surface, and the preferred floating bigger shape of surface area: for example annular, a plurality of annulars of suit, cross, groined type, shape such as netted.Select the plastics floating ring in the present embodiment.Take out oopod 13 for ease, then oopod 13 is connected on cover 1 bottom surface through connecting line 12, when removing cover 1, can easily oopod 13 be taken out.
Implementation process: transparent inner barrel 11 is positioned in the outer cylinder body 9 of black; Because the yellow-fever mosquito happiness is laid eggs in clear water, add the running water that placement is spent the night at inner barrel 11, and on inner barrel 11, draw mark line with marking pen; To put into inner barrel 11 as the plastics floating ring of oopod 13; Cover 1 is covered on outer cylinder body 9, and connect and fix, will lure mosquito to lure egg apparatus suspension then or be placed in the suitable environment and can use.
Claims (10)
1. one kind lures mosquito to lure egg apparatus; It is characterized in that; Comprise the lighttight outer cylinder body of detachable fixed connection and the cover of sealing outer cylinder body, be set with the inner barrel that is used for splendid attire water in the said outer cylinder body, said outer cylinder body top is provided with at least one and is used for the light inlet window to the inner barrel printing opacity; Have on the said cover outer imperial palace little enter the mosquito hole; Saidly enter top, mosquito hole and be provided with to hide and prevent rainwater from advancing the rain-proof cover that the mosquito hole gets into, said inner barrel, outer cylinder body, cover enclose the space of covering a storage mosquito, are provided with in the said inner barrel to swim in the water surface and be used for the oopod that mosquito lays eggs.
2. according to claim 1ly lure mosquito to lure egg apparatus, it is characterized in that said outer cylinder body and cover are spirally connected or clamping.
3. according to claim 1ly lure mosquito to lure egg apparatus, it is characterized in that, the through hole of said light inlet window on outer cylinder body, leaving, said inner barrel is transparent cylindrical shell, said inner barrel seals light inlet window.
4. according to claim 1ly lure mosquito to lure egg apparatus, it is characterized in that said inner barrel height is lower than the lower edge of said light inlet window, said light inlet window is included in the through hole of leaving on the outer cylinder body and seals the gauze of said through hole or transparent shield.
5. describedly lure mosquito to lure egg apparatus according to any one of claim 1 ~ 4, it is characterized in that described light inlet window is that polygon or smoothed curve enclose the shape of covering.
6. describedly lure mosquito to lure egg apparatus according to any one of claim 1 ~ 4, it is characterized in that said rain-proof cover comprises lid and bracing frame, support frame as described above is fixed on the end face of cover.
7. according to claim 6ly lure mosquito to lure egg apparatus, it is characterized in that support frame as described above is that cylinder is fixed on the cover center, the edge of said rain-proof cover lid exceeds the outward flange of cover, or flushes with the cover outward flange.
8. describedly lure mosquito to lure egg apparatus according to any one of claim 1 ~ 4, it is characterized in that, said to enter the mosquito hole be the little truncated cone of outer imperial palace, and the said aperture of entering the narrow place of mosquito Kongzui is 0.5-0.8cm.
9. according to claim 8ly lure mosquito to lure egg apparatus, it is characterized in that, saidly enter the mosquito hole and on cover, be provided with two at least.
10. describedly lure mosquito to lure egg apparatus according to any one of claim 1 ~ 4, it is characterized in that said rain-proof cover end face is provided with the link that is used for luring mosquito to lure egg apparatus to hang.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204760890U CN202340662U (en) | 2011-11-25 | 2011-11-25 | Mosquito and egg inducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204760890U CN202340662U (en) | 2011-11-25 | 2011-11-25 | Mosquito and egg inducing device |
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| CN202340662U true CN202340662U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204760890U Expired - Fee Related CN202340662U (en) | 2011-11-25 | 2011-11-25 | Mosquito and egg inducing device |
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| CN (1) | CN202340662U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098781A (en) * | 2013-01-25 | 2013-05-15 | 杭州师范大学 | Auxiliary device using Pasteur cup trapping method to collect insects |
| CN104381232A (en) * | 2014-11-24 | 2015-03-04 | 天峨县平昌生态农业有限公司 | Wasp trapping device |
| CN105248397A (en) * | 2015-10-22 | 2016-01-20 | 卢安 | Fixed-point mosquito capture device |
| CN110037018A (en) * | 2019-05-14 | 2019-07-23 | 广东省生物资源应用研究所 | One kind luring mosquito composition and its application |
| CN110122424A (en) * | 2019-05-15 | 2019-08-16 | 山东省农业科学院植物保护研究所 | A kind of device trapping coccinella septempunctata oviposition |
-
2011
- 2011-11-25 CN CN2011204760890U patent/CN202340662U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098781A (en) * | 2013-01-25 | 2013-05-15 | 杭州师范大学 | Auxiliary device using Pasteur cup trapping method to collect insects |
| CN104381232A (en) * | 2014-11-24 | 2015-03-04 | 天峨县平昌生态农业有限公司 | Wasp trapping device |
| CN104381232B (en) * | 2014-11-24 | 2016-10-19 | 天峨县平昌生态农业有限公司 | Hornet trap |
| CN105248397A (en) * | 2015-10-22 | 2016-01-20 | 卢安 | Fixed-point mosquito capture device |
| CN110037018A (en) * | 2019-05-14 | 2019-07-23 | 广东省生物资源应用研究所 | One kind luring mosquito composition and its application |
| CN110122424A (en) * | 2019-05-15 | 2019-08-16 | 山东省农业科学院植物保护研究所 | A kind of device trapping coccinella septempunctata oviposition |
| CN110122424B (en) * | 2019-05-15 | 2021-10-26 | 山东省农业科学院植物保护研究所 | Device for inducing ladybug to lay eggs |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171125 |