CN211932175U

CN211932175U - Drosophila trapper

Info

Publication number: CN211932175U
Application number: CN202020477283.XU
Authority: CN
Inventors: 甘波; 陈威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-17
Anticipated expiration: 2030-04-03

Abstract

The fruit fly trap comprises a trap bottle and a bottle cap, wherein more than one trap hole is formed in the outer wall of the trap bottle, the trap hole enables the inside and the outside of the trap bottle to be communicated, a first climbing assisting groove is formed in the outer wall of the trap bottle corresponding to the trap hole, the upper end of the first climbing assisting groove is connected with the trap hole, and the first climbing assisting groove is vertically downward along the outer wall of the trap bottle; the inner wall of traping the bottle corresponds it is equipped with to help and climbs the pipe to trape the hole department, help to climb the pipe and be the tilt up setting, help the entrance point of climbing the pipe fix on the inner wall of traping the bottle and correspond with traping the hole, help the exit end of climbing the pipe and be unsettled state, help to climb the pipe and be the little tubular structure in big both ends in middle part, help to climb intraductal being equipped with and run through helping the strip of climbing of helping of climbing the pipe both ends. The utility model discloses increase the helping of guide fruit bat and climb the mechanism, make the fruit bat get into according to the guide and trap in the bottle, provide catching of trapper and grab the effect.

Description

Drosophila trapper

Technical Field

The utility model relates to a biological control technique, in particular to a fruit fly trapper.

Background

In the work of planting forest fruits and processing fruits, fruit flies are a very unpleasant insect and are ubiquitous, and particularly in mixed orchard and fruit processing places, the fruit flies are offspring and grand, prosperous and prosperous; according to the biological habit, the people can not go to youth in order to thoroughly and cleanly kill the mosquito killer; the chemical pesticide is used for preventing and treating, although the effect is good, the human and animal pesticide poisoning events which often occur in the using process and the problems of damage and residue of the pesticide to the biological diversity are not negligible. The problems can be effectively solved by adopting biological control technologies such as traps, for example, the trap for preventing fruit flies from escaping is disclosed in Chinese patent publication No. CN 109662071A. Including traping bottle, bottle lid and couple, be equipped with the couple on the bottle lid, the bottle lid sets up traping bottle top and with traping a bottle threaded connection, it is cylindrical container to trape the bottle, it divide into bottle and lower bottle to trape the bottle, go up bottle and lower bottle threaded connection, bottle lid bottom surface fixedly connected with is located the connecting rod in traping the bottle, the connecting rod lower extreme is connected with traps the agent and places the platform, traps the agent and places the platform and be located lower bottle, it traps the hole to be equipped with a plurality of cones on the circumferential surface of bottle to go up, the outer opening diameter that the hole was traped to the toper is greater than interior opening diameter. The trapper adopts the trapper in the trapping bottle to attract the fruit flies, and the fruit flies crawl into the trapping bottle through the trapping holes to be caught. Although the conical trap hole can play a certain role in preventing escape, the whole trap lacks crawling guidance of fruit flies, and even if the fruit flies stay on the trap bottle, the fruit flies are difficult to enter the trap bottle if the fruit flies lack effective guidance, so that the catching effect is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a fruit fly trapper is provided, it is better to catch the effect of grabbing.

In order to solve the technical problem, the technical scheme of the utility model is that: a fruit fly trap comprises a trap bottle and a bottle cap in threaded fit with an opening in the upper portion of the trap bottle, wherein the trap bottle is cylindrical, a containing cavity is formed inside the trap bottle, a connecting rod is arranged at the bottom of the bottle cap, and a placing platform for placing trapping agent is arranged at the lower end of the connecting rod; the trapping bottle is characterized in that more than one trapping hole is formed in the outer wall of the trapping bottle, the trapping hole enables the inside and the outside of the trapping bottle to be communicated, a first climbing assisting groove is formed in the outer wall of the trapping bottle corresponding to the trapping hole, the upper end of the first climbing assisting groove is connected with the trapping hole, and the first climbing assisting groove is vertically downward along the outer wall of the trapping bottle; the inner wall of traping the bottle corresponds it is equipped with to help and climbs the pipe to trape the hole department, help to climb the pipe and be the tilt up setting, help the entrance point of climbing the pipe fix on the inner wall of traping the bottle and correspond with traping the hole, help the exit end of climbing the pipe and be unsettled state, help to climb the pipe and be the little tubular structure in big both ends in middle part, help to climb intraductal being equipped with and run through helping the strip of climbing of helping of climbing the pipe both ends. The utility model discloses the principle: the trapping agent placed on the placing platform can attract fruit flies to come forward, and after the fruit flies stay on the trapping bottle, the first climbing assisting groove in the outer wall of the trapping bottle can guide the fruit flies to find the trapping holes; the fruit flies enter the inlet end of the climbing assisting pipe through the trapping holes, and according to the behavior that the fruit flies climb upwards, the climbing assisting pipe is obliquely arranged, and the fruit flies are guided by the climbing assisting strips to climb upwards to the outlet end of the climbing assisting pipe after entering the climbing assisting pipe; because the climbing-assistant pipe is of a structure with a large middle part and two small ends, the fruit flies are difficult to return to escape through the climbing-assistant pipe after entering the trapping bottle.

As an improvement, the trapping hole is an inclined hole inclined upwards.

As an improvement, a second climbing assisting groove is arranged on the wall of the trapping hole, one end of the second climbing assisting groove is in butt joint with the first climbing assisting groove, and the other end of the second climbing assisting groove is in butt joint with the climbing assisting strip.

As an improvement, the length of the first climbing assisting groove is 2-5 cm.

As the improvement, the length of the climbing assisting pipe is 2-3 cm, the diameter of the inlet end of the climbing assisting pipe is 6mm, the diameter of the outlet end of the climbing assisting pipe is 5mm, and the maximum diameter of the middle of the climbing assisting pipe is 8 mm.

Compared with the prior art, the utility model the beneficial effect who brings is:

the utility model discloses set up the first groove of climbing of helping of climbing, set up the second on the wall of trapping the hole and help climbing the groove, set up the helping of slope setting upwards at the inner wall of trapping the bottle and climb the pipe and help climbing the strip in helping climbing intraductal setting, can play fine guide effect to the fruit bat, make the fruit bat can get into according to the guide and trap in the bottle, help the exit end of climbing the pipe and be unsettled state, can prevent that the fruit bat from escaping, improve the effect of grabbing of trapper.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figure 1, the fruit fly trap comprises a trap bottle 1 and a bottle cap 2 which is matched with the upper opening of the trap bottle 1 in a threaded mode.

As shown in fig. 1, a connecting rod 3 is arranged at the bottom of the bottle cap 2, a placing platform 4 for placing trapping agent is arranged at the lower end of the connecting rod 3, after the bottle cap 2 is unscrewed, the placing platform 4 can be taken out to add trapping agent, and after the bottle cap 2 is screwed, the placing platform 4 can be placed in the trapping bottle 1 to be suspended; the top of the cover body is provided with a hook which can be hung for use.

As shown in fig. 1 and 2, the trap bottle 1 is cylindrical, and a containing cavity is formed inside the trap bottle 1 and can be used for collecting caught fruit flies; the outer wall of the trap bottle 1 is provided with more than one trap hole 7, the trap holes 7 can be distributed along the circumference of the trap bottle 1 at the same level, and the embodiment takes four trap holes 7 distributed along the circumference as an example for explanation; the trapping hole 7 is an inclined hole inclined upwards, and the trapping hole 7 communicates the inside and the outside of the trapping bottle 1; a first climbing assisting groove 9 is formed in the outer wall of the trapping bottle 1 corresponding to the trapping hole 7, the length of the first climbing assisting groove 9 is 2-5 cm, the upper end of the first climbing assisting groove 9 is in butt joint with the trapping hole 7, and the first climbing assisting groove 9 is vertically downward along the outer wall of the trapping bottle 1; the wall of the trapping hole 7 is provided with a second climbing assisting groove 8, one end of the second climbing assisting groove 8 is in butt joint with the first climbing assisting groove 9, and the other end of the second climbing assisting groove is in butt joint with the inlet end of the climbing assisting pipe 5.

As shown in fig. 1, a climbing assisting pipe 5 is arranged on the inner wall of the trap bottle 1 corresponding to the trap hole 7, the climbing assisting pipe 5 is arranged in an upward inclined manner, the inlet end of the climbing assisting pipe 5 is fixed on the inner wall of the trap bottle 1 and corresponds to the trap hole 7, and the outlet end of the climbing assisting pipe 5 is in a suspended state; the inclination angle of the climbing-aid pipe 5 is approximately the same as that of the trapping hole 7, so that the fruit flies can smoothly enter the climbing-aid pipe 5 without turning too much; help and climb pipe 5 and be the little tubular structure in big both ends in middle part, help to be equipped with in climbing pipe 5 and run through helping of climbing pipe 5 both ends climb strip 6, help the length of climbing pipe 5 and be 2~3cm, help the entrance point diameter of climbing pipe 5 and be 6mm, the diameter of exit end is 5mm, and middle part maximum diameter is 8mm, and the help of this kind of structure climbs pipe 5 and can guide the fruit bat to get into, is difficult to return after the fruit bat gets into moreover.

The utility model discloses the principle: the trapping agent placed on the placing platform 4 can attract the fruit flies to come forward, and after the fruit flies stay on the trapping bottle 1, the first climbing assisting groove 9 on the outer wall of the trapping bottle 1 can guide the fruit flies to find the trapping holes 7; fruit flies enter the inlet end of the climbing assisting pipe 5 through the trapping holes 7, and according to the behavior that the fruit flies climb upwards, the climbing assisting pipe 5 is obliquely arranged, and the fruit flies are guided by the climbing assisting strips 6 to climb upwards to the outlet end of the climbing assisting pipe 5 after entering the climbing assisting pipe 5; because the climbing assisting pipe 5 is a structure with a large middle part and two small ends, and the outlet end is in a suspended state, the fruit flies are difficult to turn after entering the trapping bottle 1 and then return to escape through the climbing assisting pipe 5.

Claims

1. A fruit fly trap comprises a trap bottle and a bottle cap in threaded fit with an opening in the upper portion of the trap bottle, wherein the trap bottle is cylindrical, a containing cavity is formed inside the trap bottle, a connecting rod is arranged at the bottom of the bottle cap, and a placing platform for placing trapping agent is arranged at the lower end of the connecting rod; the method is characterized in that: the trapping bottle is characterized in that more than one trapping hole is formed in the outer wall of the trapping bottle, the trapping hole enables the inside and the outside of the trapping bottle to be communicated, a first climbing assisting groove is formed in the outer wall of the trapping bottle corresponding to the trapping hole, the upper end of the first climbing assisting groove is connected with the trapping hole, and the first climbing assisting groove is vertically downward along the outer wall of the trapping bottle; the inner wall of traping the bottle corresponds it is equipped with to help and climbs the pipe to trape the hole department, help to climb the pipe and be the tilt up setting, help the entrance point of climbing the pipe fix on the inner wall of traping the bottle and correspond with traping the hole, help the exit end of climbing the pipe and be unsettled state, help to climb the pipe and be the little tubular structure in big both ends in middle part, help to climb intraductal being equipped with and run through helping the strip of climbing of helping of climbing the pipe both ends.

2. A drosophila trap according to claim 1, wherein: the trapping hole is an inclined hole inclined upwards.

3. A drosophila trap according to claim 2, wherein: the wall of the trapping hole is provided with a second climbing assisting groove, one end of the second climbing assisting groove is in butt joint with the first climbing assisting groove, and the other end of the second climbing assisting groove is in butt joint with the climbing assisting strip.

4. A drosophila trap according to claim 1, wherein: the first climbing assisting groove is 2-5 cm in length.

5. A drosophila trap according to claim 1, wherein: the length of helping the pipe of climbing is 2~3cm, helps the entrance point diameter of climbing the pipe to be 6mm, and the diameter of exit end is 5mm, and middle part maximum diameter is 8 mm.