WO2017202190A1 - Mosquito trap - Google Patents

Abstract

A mosquito trap, comprising a spawning hatching area (a), and an eclosion area (b); the spawning hatching area (a) comprises a pool, a net or a surface having densely distributed slits which is arranged below the water surface of the pool, the surface separates the pool below the surface from a water surface above the surface; the eclosion area (b) is located next to the spawning hatching area (a), and is separated from the spawning hatching area (a) by means of hard walls; an upper end of the eclosion area (b) is a closed space, and a lower end thereof is a water body which is connected to the water body of the spawning hatching area (a). Compared with the prior art, the present invention has the following advantages: mosquitoes are trapped before maturing into adulthood, the trapping of mosquitoes is highly efficient, the trap has a simple structure, and the mosquitoes are not disturbed when laying eggs.

Description

 Manual Title: A mosquito trap

 Technical field

 The present invention relates to a mosquito killing device.

 Background technique

 [0002] Existing techniques for trapping mosquitoes are often carried out by inducing mosquitoes (such as by ultraviolet light) into mosquito killers (such as high-voltage power grids) after mosquitoes, which can only trap mosquitoes near the device. It is not possible to trap mosquitoes away from the device, so the trapping efficiency is low. Patent application CN200910101775.7 discloses a technique for arranging a conical gauze in a straight-tube container containing water, the conical gauze being fixed to the floating frame so that the middle portion of the gauze is immersed in the water. The mosquito enters the straight-type container to lay eggs. The tiny eggs pass through the gauze and enter the water below the gauze. After the eggs hatch into the insects, the insects can only stay in the water body because the insects are larger than the gauze holes. Until death, killing mosquitoes in this way, because only the tapered part is immersed in water, and the mosquitoes only lay eggs in the water, therefore, the space left for mosquitoes to lay eggs is small, which affects the trapping of mosquitoes. Moreover, the adult mosquitoes leave the water surface and enter the underside of the gauze above the water surface, and the gauze abuts against the conical portion of the gauze immersed in the water, so that the activity of the mosquito after the adult will affect Mosquitoes entering the conical portion of the gauze immersed in water make it impossible to lay eggs safely.

 technical problem

 [0003] An object of the present invention is to provide a mosquito trap which is trapped before an adult mosquito, has a high trapping efficiency, is simple in structure, and is free from interference of mosquito spawning.

 Problem solution

 Technical solution

[0004] The present invention is implemented in such a manner as to include a spawning hatching area, a feathering area, a spawning hatching area including a pool, a net disposed under the water surface of the pool or a layer having a slit, and the level below the level of the pool and the layer above the level The water surface is separated, and the emergence area is located next to the spawning hatching area and is separated from the spawning hatching area by a hard wall. The upper end of the emergence area is a closed space, and the lower end is a water body connected to the water body of the spawning hatching area. Use 吋, fill the pool with water, so that the water surface is set higher than the net or the layer with the slit, due to adulthood Mosquitoes need to find places where there is water to lay eggs, and the upper part of the pool in the spawning area can meet the needs of adult mosquitoes. After the mosquitoes lay eggs on the water surface of the pool, the eggs fall into the pool and hatch, and the hatching larvae Move up and down, move down 吋, because the mesh or densely layered slit is close to the water surface, the small larvae can easily pass through the net or the layer with slits, and the larva once passes through the net or is densely covered. After the layers of the seams or the eggs that pass through the net or the layer with the slits are hatched, the slender and fast-growing larvae are not easily re-passed through the net or the slitted layer back to the surface of the water. Enter the feathering area, swim back and forth between the underwater and water surface of the feathering area until the adult, leave the water surface into the cavity for feathering, and finally become a worm. Since the upper end of the emergence area is a closed space, the adult can only stay in the closed In the space until death, to achieve the purpose of trapping mosquitoes.

 [0005] Since the emergence area is separated from the spawning hatching area by hard walls, the adult insects in the emergence area will not affect the resident and spawning of the mosquitoes in the spawning hatching area, ensuring that the eggs of the mosquitoes are produced. Spawning hatchery

[0006] Here, in order to create an ideal environment for mosquitoes to lay eggs, a shelter is placed above the spawning hatchery. The function of the shelter is to shelter the wind and rain, and the light in the hatchery area of the spawning area is dark.

 [0007] In order to maintain the water level above the layer of the mesh or the slit with the slit, the side of the pool or the side of the pool on which the slit is covered is provided with a drain hole or a pool or a pool cavity with a slit layer. The tube is straight, and the mesh or the layer with the slit is placed on the float and moves up and down along the lumen of the straight cylindrical pool. Through the discharge of the drain hole, or under the action of the float, the net or the layer with the slit is raised and lowered with the rise and fall of the water level, ensuring that the water surface on the mesh or the layer with the slit is kept unchanged, so as to facilitate the mosquito to reside. Spawn and allow the egg to pass through the mesh or a layer of slits or to ensure that the larva passes through the mesh or a layer of slits during up and down movement.

 [0008] One side of the pool below the mesh or the slit-covered layer is a slope, and the other side opposite to the slope is in communication with the water body of the feathering area adjacent thereto, and the closed space at the upper end of the feathering area is transparent and breathable. a mesh cover; or a mesh or a slit-covered layer disposed on the float includes a circular net fixed under the float, and a convex annular mesh cover disposed around the circular net, the floating block is circular, in a circle The floating block is provided with a plurality of perforations penetrating the upper and lower sides of the circular float, and the perforation forms a spawning hatching area, and the space below the convex ring-shaped mesh cover forms a feathering zone, and the circular floating block of the spawning hatching zone and the feathering zone is Hard wall.

[0009] An open container for loading sandstone for planting aquatic plants is set beside the spawning hatching area, and a water guiding rope is arranged Or the water-conducting cloth, the water-conducting rope or the water-conducting cloth reaches the water body under the spawning hatching area or the water body in the feathering area at one end, and the other end passes through the bottom of the open container and is located in the open container.

 [0010] Using 吋, the water in the water body is introduced into the sand in the open container through a water guiding rope or a water guiding cloth to provide water and nutrients for the aquatic plants, and the leaves of the aquatic plants are covered by the hatching area. And create a damp and dark environment in the spawning hatchery area to more effectively attract mosquitoes to stay and lay eggs.

 Advantageous effects of the invention

 Beneficial effect

 [0011] Compared with the prior art, the present invention has the advantages of trapping mosquitoes before they become adults, and having high trapping efficiency and simple structure, and the mosquito spawning eggs are not disturbed.

 Brief description of the drawing

 DRAWINGS

 1 is a schematic structural view of Embodiment 1 of the present invention;

 2 is a schematic structural view of a layer 2 having a slit;

 3 is a schematic structural view of Embodiment 2 of the present invention;

 4 is a schematic structural view of Embodiment 3 of the present invention;

 5 is a schematic structural view of Embodiment 4 of the present invention;

 Figure 6 is a cross-sectional view taken along line B-B of Figure 5;

 7 is a schematic structural view of Embodiment 5 of the present invention;

 8 is a cross-sectional view taken along line C-C of FIG. 7.

 BEST MODE FOR CARRYING OUT THE INVENTION

 BEST MODE FOR CARRYING OUT THE INVENTION

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0021] Embodiment 1: As shown in FIG. 1 and 2, the present invention includes a spawning hatching area, a emergence area b, a mosquito collection area c, a spawning hatching area _a including a pool a, and a net disposed under the pool a water surface. Or a layer a2 with a slit, a slope a3 below the layer or a layer a2 with a slit, and a lower surface of the slope a3 communicating with the bottom of the emergence area b, the feathering area b including the water accumulation area bl, located in the water surface of the water area bl In the upper cavity b2, the mosquito collecting area c is a region formed by the light-transmitting gas permeable cover c1 connected to the port on the cavity b2. [0022] The emergence area b is located next to the spawning hatchery a and is separated from the spawning hatchery b by a hard wall j.

[0023] A shelter d is provided above the spawning hatchery a.

 [0024] The mesh or the layer on which the slit is covered a2 is provided with a drain hole a4. The drain hole a4 to the net or the layer with the slit is a2, the spacing of a2 is not more than 10mm, preferably less than 5mm.

 [0025] A mosquito collecting platform c2 is disposed under the light-permeable permeable mesh cover cl of the mosquito collecting area c.

 [0026] As shown in FIG. 2, the layered surface a2 with slits is formed by a plurality of angularly upward-shaped acute-angled plates a21 arranged side by side, wherein the edge of the plate apex a211 of an acutely angled plate with an angle upward is adjacent to A slit a213 is formed in a gap between the plate faces a212 of the acute-angled plate a21 of the other corner.

 [0027] Embodiment 2: As shown in FIG. 3, this embodiment is based on Embodiment 1, and the mesh or the layer A2 with slits is circular and arranged in the inner diameter and the circular ring or densely covered. In the cylindrical water container e corresponding to the diameter of the layer a2 of the slit, the slope a3 is in the shape of a truncated cone and is disposed under the circular ring or the layer a 2 which is densely covered with the slit (from the side of the barrel-shaped water container e) The inner boss of the wall is supported by the inner ledge e), such that the water circle in which the circular ring or the slit layer a2 is located is the pool a of the spawning hatching area a, and the cavity b2 of the feathering zone b is in the shape of a tube And is connected to the perforation in the middle of the circular ring or the layered layer a2 (the cavity b2 is fixedly connected with the circular ring or the layered layer a2 which is densely covered and supported by the rounded bevel a3 The water area under the tube-shaped cavity b2 is the water-supplied area bl of the feathering zone b, and the light-transmitting gas-permeable mesh cover cl is sleeved at the upper end of the cavity b2

[0028] The wall of the cavity b2 of the emergence zone b constitutes a hard wall separating the spawning hatchery a.

 [0029] The upper portion of the cavity b2 of the feathering zone b is provided with an upward stop surface b3, and the shelter d is circular and sleeved on the cavity b2 above the stop surface b3.

 [0030] The mosquito collecting platform c2 is annularly connected and fixed in the cavity b2 of the feathering zone b (supported by the inner boss b4 on the inner side wall of the cavity b2).

 [0031] For the convenience of assembly and convenient placement, a screw g with a hook f at the top is provided, and a tube e2 which is only inserted above the water surface of the barrel-shaped water container e is connected in the middle of the barrel-shaped water container e, and the screw g is worn. The inlet pipe e2 is screwed onto the nut h at the outlet of the lower end of the pipe e2, the upper end of the screw g is provided with a stop surface gl under the light-transmitting gas permeable net cover cl, and the lower end is provided with a hook f of the stop surface fl. The top end of the screw g of the light-transmitting gas permeable cover cl.

[0032] Embodiment 3: As shown in FIG. 4, the present invention includes a water basin 1 having a drain hole on the side wall, a circular floating block 2 disposed in the water basin 1, and being fixed under the circular floating block 2. Net 3, set between the circular floating block 2 and the inner wall of the basin 1 The upper circular arc-shaped mesh cover 4 has an arched cross section, and the circular floating block 2 is provided with a plurality of through holes 5 penetrating the upper and lower sides of the circular floating block. The function of the drain hole is to prevent the water level of the basin 1 from being too high. The perforation 5 forms a spawning hatching area a, and a space below the convex annular mesh cover 4 forms a feathering zone b, and a circular floating block 2 between the spawning hatching zone a and the emergence zone b constitutes a hard wall.

[0033] The inner side of the net cover 4 is integrally connected with the net 3, and the net cover 4 and the net 3 are integrally stamped and bent.

[0034] The floating block 2 with the perforations 5 is integrally formed of a plastic foam or an integrally formed inflatable bladder.

[0035] A hook 6 is attached to the water basin 1 for placing the invention in use. The hook 6 is provided on a cover 8 which is fixedly attached to the basin 1 and is provided with a plurality of windows 7.

[0036] The distance between the net 3 and the water surface is not more than 5 mm, so that the eggs after the eggs hatch into the insects effectively pass through the net into the water below the net. This specific can be controlled by designing the size of the floating block 2.

Embodiment 4: As shown in FIGS. 5 and 6, the present invention includes a water holding container 10 for holding water A with a hook 9, a cover 11 provided on a port of the water container 10, and a cover. An open container 12 in the middle portion, two or more circular tubes 13 disposed on the cover 11 and located around the open container 12, extending vertically into the water container 10, and a circular net located in the tube 13. 14. A float 15 disposed below the net 14, the outer shape of the net 14 corresponding to the cross-sectional shape of the bore of the tube 13 and being disposed up and down in the tube 13 for loading the open container 12 of the sandstone 17 for planting the aquatic plant 16. A water guiding rope or a water guiding cloth 18 is connected to the bottom, a feathering zone b is formed between the inner side of the lid 11 and the water surface of the water container 10, and a hole of the tube 13 provided with the net 14 of the float 15 at the bottom forms a spawning hatching area. a, the water guiding rope or the water guiding cloth 18 is directly below the water surface of the water container 10, and the other end is located in the open container 12. The tube wall of the tube 13 constitutes a hard wall separating the spawning hatching area a and the feathering area b.

[0038] Using 吋, water is poured into the water container 10, sand and gravel 17 is placed in the open container 12, and aquatic plants 16 are planted, and water A is introduced into the open container 12 through the water guiding rope or the water guiding cloth 18 to maintain The aquatic plant 16 is watered, and the float 15 floats the net 14 in the tube 13 and maintains the net 14 at a specific depth below the surface of the water. As the aquatic plant 16 grows, the tube 13 and the aquatic plant 16 are located next to the aquatic plant 16. Forming a dark and humid environment with low temperature and low temperature. When the mosquito enters the environment, it is naturally attracted by the nearby suitable egg-laying tube 13 and enters the spawning. After the egg hatches into a larva, the larvae will go upstream and downstream. When the larva passes through the net 14 and enters the water below the net 14, since the larva is a slender creature, the larvae are not easily re-passed through the net and then returned to the surface of the water, and as the larva grows, the volume of the larva It will be larger than the mesh of the net 14, and the larvae will not be able to pass through the net 14 and return to the surface of the water. The larva can only move gradually to the upstream and downstream. In the water below the net 14 or moving into the emergence area, the closed emergence area b on the water surface, because the adult can not absorb nutrients in the natural world, therefore, the adult will die rapidly in the emergence area b, thereby achieving the purpose of trapping mosquitoes. . In addition, the aquatic plant 16 can effectively absorb the nutrients in the water A and clean the water in the cavity, thereby avoiding water deterioration and odor caused by the accumulation of water between the long rafts. The tube 13 extending vertically into the water container 10 is used, and the depth of the tube 13 is used to prevent light from reaching the water surface, so that a dark area is formed in the tube 13 to attract mosquitoes to enter.

 [0039] Since the open container 12 for loading the sandstone 17 for planting the aquatic plants 16 is provided and the planted aquatic plants 16 are used to create a dark and humid environment with a relatively low temperature, the mosquitoes are effectively attracted to stay. egg.

 [0040] As shown in Figures 5 and 6, the top of the tube 13 is a spacious recess 19 for the mosquito to rest.

[0041] The lid 11, the open container 12 disposed in the middle of the lid 11, the two or more upper ends disposed on the lid 11 and located around the open container 12, are vertically recessed into the water container 10 The inner circular tube 13 is integrally molded. An open container 12 is disposed on the cover 11, and two or more upper ends located around the open container 12 are hollow tubes 13 extending vertically into the water container 10, so that the injection molding is sequentially performed. Molding is possible, which not only improves productivity, but also saves manpower and costs.

 Embodiment 5: As shown in FIGS. 7 and 8, the present invention includes a water holding container 10 for holding water A with a hook 9 on the side, a cover 11 provided on a port of the water container 10, and being disposed at An open container 12 on one side of the lid 11 , a rectangular recess 20 disposed on the other side of the lid 11 and adjacent to the open container 12 , and a circular tube 13 disposed at the bottom of the recess 20 and extending vertically into the water container 10 a circular net 14 located in the tube 13 and a float 15 disposed under the net 14 . The outer shape of the net 14 corresponds to the cross-sectional shape of the inner hole of the tube 13 and is placed up and down in the tube 13 for loading and planting aquatic plants. The bottom of the open container 12 of the gravel 17 of 16 is connected with a water guiding rope or a water guiding cloth 18, and a feathering zone b is formed between the inner side of the lid 11 and the water surface of the water container 10, and a net with a float 15 at the bottom is provided. The hole of the tube 13 of 14 forms the spawning area a, the water-conducting rope or the water-conducting cloth 18-end is directly below the water surface of the water container 10, and the other end is located in the open container 12.

 [0043] The function of the rectangular recess 20 is to facilitate the resting of the mosquitoes.

 [0044] A rectangular convex cover 21 is disposed on the rectangular recess 20 to block light from entering the rectangular recess 20

To create a dark environment. a cover 11, an open container 12 disposed on one side of the cover 11, a rectangular recess 20 disposed on the other side of the cover 11 and adjacent to the open container 12, and a vertical portion of the bottom of the recess 20 extending into the water container 10. Round tube 1

3 is integrally molded.

Claims

Claim  [Claim 1] A mosquito trap characterized by including a spawning hatching area, a feathering area, a spawning hatching area including a pool, a net disposed under the water surface of the pool or a layer having a slit, the layer below the level The pool is separated from the water surface above the level. The emergence area is located next to the spawning hatching area and is separated from the spawning hatching area by a hard wall. The upper end of the emergence area is a closed space, and the lower end is a water body connected to the water body of the spawning hatching area. .  The mosquito trap according to claim 1, characterized in that a slope is arranged under the mesh of the spawning hatching area or under the layer with the slit, and the lower surface of the inclined surface communicates with the bottom of the emergence area, and the emergence area includes the water accumulation area. The cavity above the water surface of the stagnant water area is a mosquito collecting area on the cavity, and the mosquito collecting area is an area formed by a light-transmissive mesh cover connected to the port on the cavity.  The mosquito trap according to claim 2, wherein a shelter is provided above the spawning hatching area.  A mosquito trap according to claim 2 or 3, wherein the mesh or the side wall of the pool above the slit layer is provided with a drain hole.  The mosquito trapping device according to claim 4, wherein the distance between the drain hole to the mesh or the slit-covered layer is not more than 10 mm.  The mosquito trapping device according to claim 5, wherein the distance between the drain hole to the mesh or the slit-covered layer is less than 5 mm. .  The mosquito trapping device according to claim 2 or 3 or 5 or 6, wherein a mosquito collecting platform is disposed under the light-permeable permeable mesh cover of the mosquito collecting area.  The mosquito trapping device according to claim 4, wherein a mosquito collecting platform is disposed under the light-permeable permeable mesh cover of the mosquito collecting area. The mosquito trapping device according to claim 2 or 3 or 5 or 6 or 8, wherein the mesh or the slit-covered layer is annular and is disposed in the inner diameter and the circular ring or is densely slit. In the cylindrical water container corresponding to the diameter of the layer, the inclined surface is rounded and arranged under the circular ring or the layer with the slit, so that the circular ring or the layer with the slit is located The water area is the pool of the spawning hatching area, and the cavity of the emergence area is tube-shaped. And the piercing mesh or the perforation in the middle of the layer with the slit is densely formed, and the water area under the tube-shaped cavity is the water-storing area of the feathering zone.  The mosquito trapping device according to claim 9, characterized in that the upper portion of the cavity of the feathering zone is provided with an upward stop surface, and the shelter is annular and sleeved on the cavity above the stop surface. The mosquito trapping device according to claim 10, characterized in that a screw having a hook at the top is provided, and a tube which is only inserted above the water surface of the drum-shaped water container is connected in the middle of the barrel-shaped water container, and the screw is inserted into the tube And screwed on the nut at the outlet of the lower end of the tube, the upper end of the screw is provided with a stop surface under the transparent permeable mesh cover, and the hook with the stop surface at the lower end is sleeved on the top end of the screw passing through the transparent permeable mesh cover .  The mosquito trap according to claim 1, comprising a water basin, a floating block disposed in the water basin, a net fixed under the floating block, and a ring net disposed between the floating block and the inner side wall of the water basin. The cover is provided with a plurality of perforations penetrating the upper and lower sides of the floating block on the floating block, and the perforation forms a spawning hatching area, and the space under the annular net cover forms a feathering zone, and the floating block of the spawning hatching zone and the feathering section constitutes a hard wall.  The mosquito trap according to claim 12, wherein the inner side of the net cover is integrally connected to the net, and the net cover and the net are integrally stamped and bent.  The mosquito trap according to claim 13 or 14, wherein the floating block with perforations is formed of a plastic foam integrally formed or integrally formed.  A mosquito trap according to claim 13 or 14, wherein the distance from the web to the water surface is not more than 5 mm.  16. A mosquito trap according to claim 14 wherein the web to water surface is no more than 5 mm apart.  A mosquito trap according to claim 13 or 14 or 16, wherein a hook is attached to the water basin.  18. A mosquito trap according to claim 17, wherein the hook is disposed on a cover having a plurality of windows fixedly attached to the basin. The mosquito trap according to claim 1, comprising a water holding container, a cover provided on a port of the water holding container, an open container provided on the cover, and a cover provided a tube extending vertically into the water container next to the open container, a net located inside the tube, and a float disposed under the net, the outer shape of the net corresponding to the cross-sectional shape of the inner hole of the tube and the upper and lower movable activities are arranged in the cylindrical shape In the cavity, the bottom of the open container for loading the gravel for planting aquatic plants is connected with a water guiding rope or a water guiding cloth, and a feathering zone is formed between the inner side of the lid and the water surface of the water container, and the bottom is provided with a float. The tube hole of the net forms a spawning hatching area, and the tube wall of the tube constitutes a hard wall separating the spawning hatching area and the feathering area, and one end of the water guiding rope or the water guiding cloth is directly under the water surface of the water container, and the other end is located in the open container. Inside.  20. A mosquito trap according to claim 19, wherein the open container is located in the middle of the lid, and the tube disposed on the lid has more than two tubes and is located around the open container. 21. A mosquito trap according to claim 19 or 20, wherein the top portion provided for the tube is a spacious recess.  The mosquito trap according to claim 19 or 20, wherein the lid, the open container provided on the lid, and the circular tube disposed on the lid and vertically extending into the water container are integrally molded together. to make.  23. A mosquito trap according to claim 22, characterized by a lid, an open container disposed on the lid, a circular tube and a tube disposed on the lid and extending vertically into the water container The spacious notches are integrally molded together.  The mosquito trap according to claim 19, wherein the open container is disposed on one side of the cover, and the rectangular notch is disposed on the other side of the cover and adjacent to the open container, and extends vertically into the water container. A circular tube is placed at the bottom of the notch.  The mosquito trap according to claim 24, wherein the cover, the open container provided on the cover, the rectangular recess and the tube are integrally molded together.  A mosquito trap according to claim 24 or 25, wherein a convex curved cover is provided on the rectangular recess.