CN210248070U - Firefly larva trapping device - Google Patents

Abstract

The utility model relates to a firefly larva traps utensil, including a container, the container lateral wall is equipped with a plurality of worm passageways that advance that link up the container lateral wall, at least including one section in advancing the worm passageway and preventing escaping the passageway section, prevent escaping the passageway section and be the big bucket structure of end osculum, the big entrance point of bucket structure outwards and with the space intercommunication outside the container, bucket structure's exit end and container inner space intercommunication, the container bottom is provided with hides the platform, hide the bench and be provided with the recess that supplies the polypide to hide, the width of recess is 6 ~ 9mm, the degree of depth of recess is 8 ~ 12mm, wet paper handkerchief or wet cotton handkerchief have been placed on recess upper portion, the lateral wall of container is provided with a lateral opening, cover an apron on the lateral opening.

Description

Firefly larva trapping device

Technical Field

The utility model relates to an insect trapper, concretely relates to firefly larva trapper.

Background

Firefly, belonging to the order Coleoptera, belongs to the family Fluoroviridae, has three living types of aquatic life, terrestrial life and semi-aquatic life, and four insect states (eggs, larvae, pupae and imagoes) of the firefly can emit light, so that the firefly has development and utilization values. The glowworm larvae can emit light for about 10 months, adults can synchronously emit light, the tail of the glowworm larvae can emit beautiful fluorescence, the glowworm larvae are deeply loved by people, the glowworm larvae have important ornamental value in landscape design, the glowworm larvae can also be applied to a plurality of commercial fields, and the increasingly prominent commercial value of the glowworm larvae enables the artificial breeding of the glowworm to be more and more valued by people. The high-efficient of firefly (especially terrestrial firefly) larva is traped, not only helps scientific research, is favorable to trapping of firefly industrialization in-process larva moreover and sells. At present, people can only adopt a manual catching method to catch the fluorescence of the firefly larva at night by tracking the larva, and the method has the following defects: 1. trapping is extremely unsafe at night, especially where firefly larvae are often in field grass clumps, where there is a significant risk. 2. Hardly discover the firefly larva, the firefly larva is luminous comparatively weakly at night, is difficult for discovering the larva and shines. 3. The catching efficiency is low, even if the larvae are found to be luminous, the larvae are shielded by grass leaves and other objects when the larvae approach to catching, and time is needed for turning the larvae out.

Disclosure of Invention

The utility model aims at prior art not enough, provide a firefly larva traps utensil, it can solve traditional firefly and catch operation risk height in the mode, larva seek difficulty, catch inefficiency, to the serious scheduling problem of worm body injury.

The purpose of the utility model is realized like this: the utility model provides a firefly larva trapper, includes a container, the container lateral wall is equipped with a plurality of insect channels that advance that link up the container lateral wall, including one section at least in the insect channel of advancing and prevent escaping the passageway section, prevent escaping the passageway section and be the big bucket structure of end osculum, the big entrance point of bucket structure outwards and with the space intercommunication outside the container, the exit end and the container inner space intercommunication of bucket structure, the container bottom is provided with hides the platform, hide the bench and be provided with the recess that supplies the insect body to hide, the width of recess is 6 ~ 9mm, the degree of depth of recess is 8 ~ 12mm, piece of cloth or wet cotton piece of cloth have been placed on recess upper portion, the lateral wall of container is provided with a lateral opening, cover a apron on the lateral opening.

The bottom of the inner cavity of the container is provided with a placing rack, the placing rack supports at least two placing layers through four supporting columns, and wet tissues or wet cotton tissues are placed on each placing layer.

The placing layer is rectangular, and the length and the width of the placing layer are 120mm and 80mm respectively; the wet tissue or the wet cotton tissue has the length of 110mm and the width of 70 mm.

The escape-proof channel section is a taper hole section, and the taper angle corresponding to the taper hole is 65-115 degrees.

The insect feeding channel is provided with two sections of escape-proof channel sections, the two sections of escape-proof channel sections are of hopper-shaped structures with small bottom openings, a first section of the two sections of escape-proof channel sections is communicated with the outer space of the container and the large entrance end of the escape-proof channel sections outwards, a second section of the escape-proof channel sections is communicated with the inner space of the container, the first section of the escape-proof channel sections is communicated with the second section of the escape-proof channel sections between the large entrance ends of the escape-proof channel sections, the caliber of the large entrance end of the escape-proof channel sections is 6-9 mm, and the caliber of the exit end of the escape-proof channel sections is 3-6 mm.

The bottom of the container is provided with a pin capable of being inserted into soil, and the length of the pin is 10-40 mm.

Through holes are formed in two ends of the container and are plugged through the filter screen.

A flexible rod is arranged on the side wall of the container, and the length of the flexible rod is 500-1000 mm.

One end of the flexible rod is fixedly connected with the side wall of the container, and a hanging ring is arranged at the free end of the flexible rod.

The cross section of the groove is trapezoidal, and the lower bottom edge of the trapezoid is arranged on the surface of the hiding table.

Adopt the utility model discloses, beneficial effect is as follows: cover a apron on the side direction opening, be convenient for from this open the apron and place food, take out the firefly larva, can close rain-proofly, also can prevent that other large-scale insects from getting into device injury firefly larva. Open the apron, put right amount firefly larva and eat food on wet paper handkerchief or wet cotton piece of cloth again, there is wet paper handkerchief or wet cotton piece of cloth recess upper portion, and wet paper handkerchief or wet cotton piece of cloth are comparatively soft, accord with the moist survival conditions of firefly larva, are favorable to hiding of firefly larva, have guaranteed the security of firefly larva. After closing the apron, humidity is big in the whole container, food smell is sufficient, and steam, food smell outwards propagate through the space on the container, lures the larva to get into the container feed, and the larva process a plurality of insect inlet channel that the container lateral wall was equipped with get into the container, prevent escaping the channel section and be the big bucket structure of end osculum, the big entrance point of bucket structure outwards and with the space intercommunication outside the container, the exit end and the container inner space intercommunication of bucket structure, bucket structure constitute the firefly larva and get into and prevent out the device, and the firefly larva of big entrance point being convenient for gets into, and the exit end is unfavorable for the firefly larva to come out, lets the firefly larva easily advance difficult play and traps and improve efficiency. The container bottom is provided with the platform of hiding, the bench of hiding is provided with the recess that supplies the polypide to hide, the width of recess is 6 ~ 9mm, the degree of depth of recess is 8 ~ 12mm, accords with common firefly larva specification, sets up groove structure, accords with the firefly larva and has the characteristic of downward nature and brill seam, and the firefly larva is liked the gathering in the recess bottom, can not upwards climb out, has increaseed the probability of traping successfully. Adopt the utility model discloses, both lure the firefly larva, can hide the firefly larva again and supply the larva to stay and provide the live body protection, realized the high efficiency of firefly larva and traped and preserve. Adopt the utility model discloses, only need place the utensil implementation and trap when catching the larva night, do not need artifical initiative to remove manual capture, avoided dangerous capture operation at night, take the mode of trapping, replaced the tradition and relied on fluorescence to track the capture mode, it is efficient, the utility model discloses the preparation is light, and the cost is extremely low, and the preparation process is simple and convenient, still repeatedly usable is many times, traps in succession many days, reduces ecological destruction. The utility model is suitable for a trapping of terrestrial firefly larva also is suitable for other semi-aquatic firefly larvae, and application scope is wide, has higher spreading value. The utility model discloses the trapping rate and the survival rate of firefly larva have been considered multipurposely, are fit for the effective capture of field and artificial feeding firefly, are favorable to promoting the industrialization development of firefly.

The bottom of container inner chamber sets up a rack, the rack is through four support post supports at least two-layer layers of placing, places wet tissue or wet cotton piece of cloth on every layer of placing the layer, sets up the rack and can improve the environment of perching, the degree of wetness that improves the space of being fit for the larva with wet tissue or wet cotton piece of cloth, is convenient for place food, increases the success rate of traping.

Prevent escaping the passageway section and be the taper hole section, the taper angle that the taper hole corresponds is 65 ~ 115 degrees, adopts this kind of cone angle structural design, can make things convenient for the larva at the utmost to climb into the container, also can the at utmost hinder the larva and climb out simultaneously, makes the larva be detained at the container class easily, improves and traps efficiency.

Advance going up of worm passageway and set up two sections and prevent escaping the passageway section, two sections are prevented escaping the passageway section and are all the big hopper-shaped structure of end osculum, two sections are prevented escaping the first section in the passageway section prevent escaping the big entrance point of passageway section outwards and with container exterior space intercommunication, the second section prevent escaping the exit end and the container interior space intercommunication of passageway section, the first section prevent escaping the exit end and the second section of passageway section prevent escaping the intercommunication between the big entrance point of passageway section, set up two sections and prevent escaping the passageway section and can further increase the larva quantity of detaining in the container, improve and trap efficiency, the bore of the big entrance point of passageway section of preventing escaping is 6 ~ 9mm, the bore of the exit end of passageway section of preventing escaping is 3 ~ 6mm, can be fit for firefly larva health width, lets the firefly larva easily go forward difficult to go out and improve and traps efficiency.

The bottom of the container is provided with pins capable of penetrating into soil, the length of the pins is 10-40 mm, and the pins can prevent the container from overturning under the action of external force.

The both ends of container set up the through-hole, the through-hole carries out the shutoff through the filter screen, and in this embodiment founds the example, the filter screen structure comprises one deck gauze and rubber band, is favorable to the circulation of air, still can prevent large-scale insect admission device, guarantees the safety of firefly larva.

Set up a flexible rod on the container lateral wall, the length of flexible rod is 500 ~ 1000mm, and the length of flexible rod can be according to actual grass degree of depth control, when placing the utensil, can stretch out the flexible rod and be convenient for discover as the mark in the grass, makes the personnel of traping mark more simple and convenient when traping.

The one end and the container lateral wall of flexible pole are connected fixedly, the free end of flexible pole sets up rings, sets up rings and conveniently accomodates and conveniently hangs the utensil.

The transversal trapezoidal of personally submitting of recess, trapezoidal lower base sets up the surface at the hiding platform, and the opening of recess is big-end-up's structure, and this structure combines together with liking of larva brill seam and light-resistant habit, and the larva can creep towards the tank bottom more, and the opening is narrower more, finally makes the larva gather at the tank bottom.

Adopt above-mentioned utility model, can avoid operation risk height, larva to seek difficulty, capture inefficiency, to the serious scheduling problem of polypide injury in traditional firefly capture mode.

The invention will be further explained with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the container of FIG. 1;

fig. 3 is a cross-sectional view of the concealment station of fig. 1.

In the drawing, 1 is a container, 2 is a cover plate, 3 is a buckle, 4 is a placing frame, 5 is a pin, 6 is a filter screen, 7 is a flexible rod, 8 is a hanging ring, 11 is an insect inlet channel, 12 is a hiding platform, 13 is a lateral opening, 41 is a placing layer, 111 is an anti-escape channel, 121 is a groove, 111a is a large inlet end, and 111b is an outlet end.

Detailed Description

Specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, an embodiment of a firefly larva trap device, the firefly larva trap device, includes a container 1, the container 1 may be a cylindrical container, the bottom of the container 1 is provided with pins 5 capable of penetrating into soil, the pins 5 are provided to prevent the container 1 from falling over under the action of external force, and the length of the pins 5 is 10-40 mm. The outer surface of the cylindrical container 1 is subjected to anti-skid treatment, so that larvae can conveniently crawl; container 1 is made by transparent material, conveniently observes 1 inside condition of container, the both ends of container 1 set up the through-hole, through-hole accessible filter screen 6 carries out the shutoff, and in this embodiment, the filter screen structure comprises one deck gauze and rubber band, is favorable to the circulation of air, still can prevent large-scale insect admission device, guarantees the safety of firefly larva.

The side wall of the container 1 is provided with the flexible rod 7, the length of the flexible rod 7 is 500-1000 mm, the length of the flexible rod 7 can be controlled according to the actual depth of a grass, when the device is placed, the flexible rod 7 can extend out of the grass to be used as a mark to be found conveniently, and the mark is simpler and more convenient when the trapping personnel trap the grass. One end of the flexible rod 7 is fixedly connected with the side wall of the container 1, the free end of the flexible rod 7 is provided with a hanging ring 8, and the hanging ring 8 is arranged to facilitate storage and suspension of the appliance. The flexible rod 7 can be a steel wire or a plastic hose, so that the bending and the posture of the flexible rod 7 can be conveniently adjusted, and the flexible rod can be quickly suitable for capturing terrains and environments in the field. The 1 lateral wall of container is equipped with a plurality of insect channels 11 that advance that link up 1 lateral wall of container, including one section at least in the insect channel 11 and prevent escaping passageway section 111, prevent escaping passageway section 111 and be the big hopper structure of end osculum, the big entrance point 111a of hopper structure outwards and with the space intercommunication outside container 1, the exit end 111b and the 1 inner space intercommunication of container of hopper structure. The cross section of the hopper-shaped structure can be square or round; in this embodiment, prevent escaping passageway section 111 is the taper hole section, and its bucket-shaped structure's cross section is circular, the taper angle that the taper hole corresponds is 65 ~ 115 degrees, adopts this kind of cone angle structural design, can make things convenient for the larva at the utmost to climb into container 1, also can the at utmost hinder the larva simultaneously and climb out, makes the larva detain at container 1 type easily, improves and traps efficiency.

Preferably, two escape-proof channel sections 111 are arranged on the insect inlet channel 11, the two escape-proof channel sections 111 are both of a hopper-shaped structure with a small bottom opening, a large inlet end 111a of the escape-proof channel section 111 of a first of the two escape-proof channel sections 111 faces outwards and is communicated with the outer space of the container 1, an outlet end 111b of the escape-proof channel section 111 of a second section is communicated with the inner space of the container 1, an outlet end 111b of the escape-proof channel section 111 of the first section is communicated with the large inlet end 111a of the escape-proof channel section 111 of the second section, and the two escape-proof channel sections 111 are arranged to further increase the number of larvae retained in the container 1 and improve the trapping efficiency, prevent escaping the bore of the big entrance point 111a of passageway section 111 and be 6 ~ 9mm, the bore of the exit end 111b of preventing escaping passageway section 111 is 3 ~ 6mm, can be fit for firefly larva health width, lets the firefly larva easily advance difficult improvement and traps efficiency.

The bottom of the container 1 is provided with a hiding platform 12, the hiding platform 12 is provided with a groove 121 for hiding the larvae, preferably, the cross section of the groove 121 is trapezoidal, the lower bottom edge of the trapezoid is arranged on the surface of the hiding platform 12, the opening of the groove 121 adopting the structure is in a structure with a large top and a small bottom, the structure is combined with the habit of the larvae that like to drill seams and keep out of light, the larvae can climb to the bottom of the groove and narrow the opening, and finally the larvae are gathered at the bottom of the groove. The width of the groove 121 is 6-9 mm, the depth of the groove 121 is 8-12 mm, and wet tissues or wet cotton tissues are placed on the upper portion of the groove 121. In this implementation, a rectangular hiding platform 12 may be arranged at the bottom of the container 1 and penetrates the container 1, a groove 121 is arranged on the upper end face of the hiding platform 12, the groove 121 forms a space for hiding the insects at the lower end of the inner space of the container 1, the rectangular hiding platform 12 is convenient for placing trapping devices, and the lower plane of the rectangular hiding platform 12 is in contact with the ground, so that the phenomena of rolling and the like do not occur.

The side wall of the container 1 is provided with a lateral opening 13, the lateral opening 13 is covered with a cover plate 2, the matching structure between the cover plate and the side wall can be a sliding matching structure, and two sides of the cover plate can be provided with

Placing a convex block, wherein the convex block slides with a sliding groove arranged on the outer wall of the container; the cooperation structure between apron and the container wall also can be convertible structure, the one end of apron 2 with one side of side direction opening 13 is articulated through two hinges, the other one end of apron 2 pass through buckle 3 with side direction opening 13's another side is connected, and the apron can freely open and cover, and the buckle realizes opening promptly and closes promptly.

Preferably, the bottom of 1 inner chamber of container sets up a rack 4, layer 41 is placed through four support post supports at least two-layer to rack 4, and in this embodiment, layer is placed to four support post supports three-layer, and four support posts support respectively on the terminal surface of hiding the platform, places wet tissue or wet cotton piece of cloth on layer 41 on every layer, sets up rack 4 and wet tissue or wet cotton piece of cloth and can improve the environment that is fit for perching of larva, the degree of wetness in improvement space, be convenient for place food, increase the success rate of traping. The placing layer 41 is rectangular, and the length and the width of the placing layer 41 are 120mm and 80mm respectively; the wet tissue or the wet cotton tissue has the length of 110mm and the width of 70mm, and meets the requirements of capture operation.

Adopt above-mentioned scheme to carry out the firefly and trap the time, open the apron, place a proper amount firefly larva and eat food in recess 121 frequently, wet paper handkerchief or wet cotton piece of cloth are spread on rack 4, place a proper amount firefly larva and eat food frequently on wet paper handkerchief or wet cotton piece of cloth again, close the apron, the humidity is big in whole container 1, food smell is sufficient, steam, food smell outwards propagates through the space on the container 1, lure the larva to get into 1 feed of container, place the utensil between the grass clump night, it is tensile, the mark is done to the flexible pole of bending. The larva process a plurality of entering worm passageways 11 that 1 lateral wall of container was equipped with get into container 1, prevent escaping passageway section 111 and be the big hopper-shaped structure of end osculum, the big entrance point 111a of hopper-shaped structure outwards and with container 1 space intercommunication beyond, the exit end 111b and the 1 inner space intercommunication of container of hopper-shaped structure, hopper-shaped structure constitute the firefly larva and get into and prevent out the device, and the firefly larva of being convenient for of big entrance point 111a gets into, and exit end 111b is unfavorable for the firefly larva to come out. The device can be opened to withdraw the trapped firefly larvae in the morning next day, and if the food is not eaten up and the wet tissue or the wet cotton tissue is not polluted, the device can be put back to the original place to be trapped continuously; if the food is completely eaten or the wet tissue or the wet cotton tissue is polluted, the replaceable food or the wet tissue or the wet cotton tissue is replaced, and the device is put back to the original place for continuously trapping.

Adopt the utility model discloses, only need place the utensil implementation and trap when catching the larva night, do not need artifical initiative to go manual catching, avoided dangerous initiative to catch the operation, take the mode of trapping, replaced the tradition and relied on fluorescence to track the capture mode, it is efficient, the utility model discloses the preparation is light, and the cost is extremely low, and the preparation process is simple and convenient, still can used repeatedly many times, trap in succession many days, reduce ecological destruction. The utility model is suitable for a trapping of terrestrial firefly larva also is suitable for other semi-aquatic firefly larvae, and application scope is wide, has higher spreading value.

Claims (10)

1. A firefly larva trap, comprising a container (1), characterized in that: the side wall of the container (1) is provided with a plurality of insect inlet channels (11) which run through the side wall of the container (1), the insect inlet channel (11) at least comprises an escape-proof channel section (111), the escape-proof channel section (111) is of a hopper-shaped structure with a small bottom opening, the big inlet end (111a) of the hopper-shaped structure faces outwards and is communicated with the space outside the container (1), the outlet end (111b) of the hopper-shaped structure is communicated with the inner space of the container (1), a hiding platform (12) is arranged at the bottom of the container (1), a groove (121) for hiding insects is arranged on the hiding platform (12), the width of the groove (121) is 6-9 mm, the depth of the groove (121) is 8-12 mm, wet tissues or wet cotton tissues are placed on the upper portion of the groove (121), a lateral opening (13) is formed in the side wall of the container (1), and a cover plate (2) covers the lateral opening (13).

2. A firefly larva trap apparatus according to claim 1, wherein: the bottom of the inner cavity of the container (1) is provided with a placing rack (4), the placing rack (4) supports at least two placing layers (41) through four supporting columns, and wet tissues or wet cotton tissues are placed on each placing layer (41).

3. A firefly larva trap apparatus according to claim 2, wherein: the placing layer (41) is rectangular, and the length of the placing layer (41) is 120mm, and the width of the placing layer is 80 mm; the wet tissue or the wet cotton tissue has the length of 110mm and the width of 70 mm.

4. A firefly larva trap apparatus according to claim 1, wherein: the escape-proof channel section (111) is a taper hole section, and the taper angle corresponding to the taper hole is 65-115 degrees.

5. A firefly larva trap apparatus according to claim 1, wherein: advance to set up two sections on worm passageway (11) and prevent escaping passageway section (111), two sections are prevented escaping passageway section (111) and are all the hopper-shaped structure that end osculum is big, two sections are prevented escaping first section in passageway section (111) prevent escaping big entrance point (111a) of passageway section (111) outwards and with container (1) exterior space intercommunication, the second section prevent escaping exit end (111b) and container (1) interior space intercommunication of passageway section (111), first section prevent escaping exit end (111b) and the second section of passageway section (111) prevent escaping between big entrance point (111a) of passageway section (111), the bore of the big entrance point (111a) of passageway section (111) of preventing escaping is 6 ~ 9mm, the bore of the exit end (111b) of passageway section of preventing escaping is 3 ~ 6 mm.

6. A firefly larva trap apparatus according to claim 1, wherein: the bottom of the container (1) is provided with a pin (5) capable of being inserted into soil, and the length of the pin (5) is 10-40 mm.

7. A firefly larva trap apparatus according to claim 1, wherein: through holes are formed in two ends of the container (1), and the through holes are plugged through the filter screen (6).

8. A firefly larva trap apparatus according to claim 1, wherein: set up a flexible rod (7) on container (1) lateral wall, the length of flexible rod (7) is 500 ~ 1000 mm.

9. A firefly larva trap apparatus according to claim 8, wherein: one end of the flexible rod (7) is fixedly connected with the side wall of the container (1), and a hanging ring (8) is arranged at the free end of the flexible rod (7).

10. A firefly larva trap apparatus according to claim 1, wherein: the cross section of the groove (121) is trapezoidal, and the lower bottom edge of the trapezoid is arranged on the surface of the hiding table (12).

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