CN102599133A

CN102599133A - Special butterfly net

Info

Publication number: CN102599133A
Application number: CN2012100949173A
Authority: CN
Inventors: 王保忠; 谢桂林; 谢桐音; 赵奎军; 董帅伟; 付荣恕
Original assignee: Changshu Nanjing Normal University Development Research Institute Co Ltd
Current assignee: Changshu Nanjing Normal University Development Research Institute Co Ltd
Priority date: 2012-03-31
Filing date: 2012-03-31
Publication date: 2012-07-25

Abstract

The invention belongs to the technical field of special tools for field operation of Lepidoptera and relates to a special butterfly net, which comprises a net handle 7 and a large net ring 1. The edge of an opening of a net bag is sleeved to the large net ring 1. A small net ring 3 around the bag is disposed in the middle of the net bag. A rope 8 passes through the small net ring 3 by circling around the bag. The rope 8 can be pulled to control opening and closing of the small net ring 3. The net bag forms a large net bag 2 with the large net ring 1 as an opening and the small net ring 3 as a bottom. The net bag forms a small net bag 4 with the small net ring 3 as an opening and the bottom of the net bag as a bottom. The bottom of the small net bag 4 is a small net bag bottom 5 provided with an opening, and small net bag bottom stickers 6 in a pair are correspondingly disposed on two sides of the opening. The special butterfly net has the advantages that the net is simple in structure and convenient for catching; escape of butterflies is prevented; taking out the butterflies from the butterfly net is convenient; wings of the butterflies are protected, the butterflies are protected from injury, and the rate of success catch is increased.

Description

Catch the butterfly private

Technical field

The present invention relates to catch the butterfly private, belong to lepidopterous insects field study specific purpose tool technical field.

Background technology

Butterfly's wing is large, and color is beautiful, is called for short butterfly." a Compendium of Materia Medica a kind of butterfly harmful to crop plants ": " butterfly U.S.A is in palpus, and moth U.S.A is in eyebrow, so have another name called butterfly; The custom meaning must be for recklessly also." also do " butterfly ".Butterfly and moth class all belong to lepidopterous insects.Butterfly belongs to the Lepidoptera Rhopalocera in classification, in Lepidoptera 158 sections, the butterfly class has 18 sections.The overstriking of feeler end, wing is roomy, wing is erected in back when resting.Butterfly is not of uniform size, and maximum is Australian a kind of butterfly, and spreading the wings to reach 26 centimetres; Minimum is hairstreak, spreads the wings and has only 15 millimeters.Butterfly class feeler is a clavate, and the feeler end is respectively saved sturdy, becomes rod hammer shape.Mouthpart is the hypognathous type siphoning mouthparts; Foot is a walking leg; Wing is the squama wing; Belong to holometaboly.Body and wing are covered by flat scale hair, and belly is tall and thin, and the butterfly class is movable daytime.Butterfly class adult sucks nectar or corrupt liquid; Most larvas are phytophagy.The larva of most of kinds is a food with weeds or wild plant.The larva of few part kind eats crops and forms and be insect because of getting.Also have the larva of few kind to become beneficial insect because of eating aphid.Butterfly class wing look bright and colourful, and people are often as viewing and admiring insect.The field acquisition butterfly need have clap net, poison bottle, tweezers and triangle paper bag etc.When finding butterfly in the open air; Rapidly network interface is opened, brandish clap net and entangle butterfly, turn over downwards with being about to network interface; Brandishing the mesh bag bottom connects butterfly and together is thrown to net circle and comes up; Outside netting, pinch its chest then, make it to lose mobility, put in the ready triangle paper bag gently and dated collecting location and date with hand or tweezers.Must guard against with hand in the process of taking and touch wing, to keep the nature Mai Tai.Otherwise impaired butterfly price reduces.In the open-air practical operation; After the collection personnel usually occurring butterfly being entangled; The chest that can not pinch butterfly rapidly makes it to suffocate, makes it to lose mobility, avoids butterfly impaired, and when taking outward, because operation needs the phenomenon that network interface makes some butterflies run away is up taken place.For high-quality takes out the butterfly entangled and do not escape, it is necessary inventing a kind of butterfly private of catching.

Summary of the invention

In order to make the seizure personnel pinch the chest of butterfly fast; Make it to lose mobility; Avoid the butterfly damaged, and the known mode of taking causes the generation of butterfly escape phenomenon, the purpose of this invention is to provide a kind of butterfly private of catching; Let the butterfly of entangling concentrate on net bottom, conveniently pinch chest and take with operating personnel.

The technical solution adopted for the present invention to solve the technical problems is: catch the butterfly private; Comprise that net handle 7 is connected with big net circle 1; The sack peristoma of mesh bag is enclosed within on the big net circle 1; The middle part of mesh bag is provided with the little net circle 3 around bag, and rope 8 is through in the little net circle 3 around setting along bag, and rope 8 can be twitched opening of little net circle 3 of control and brought together; Mesh bag is opening, is to form big mesh bag 2 end with little net circle 3 with big net circle 1, mesh bag with little net circle 3 be opening, with the bag end of mesh bag be to form little mesh bag 4 end; The end of little mesh bag 4 is at the bottom of the

little mesh bag

5, and 5 are provided with opening at the bottom of the little mesh bag, and the relative both sides of opening correspondence pastes 6 at the bottom of being provided with a pair of little mesh bag.

Preferred 30 ~ 50 centimetres of the diameter of big net circle 1; Preferred 5 ~ 20 centimetres of the diameter of little net circle 3; Net handle 7 is long 60 ~ 100 centimetres.

Beneficial effect of the present invention is:

1, simple in structure, be beneficial to seizure.Big mesh bag is used to entangle butterfly, continues the whipping butterfly net and then makes butterfly get in the little mesh bag, and little mesh bag can effectively limit the activity of butterfly, is convenient to the chest that operating personnel accurately pinch butterfly this moment.

2, improve the seizure success rate, prevent the butterfly escape.The size of the big mesh bag bottom opening of little net circle controlled forms a restricted relatively zone simultaneously, and butterfly is difficult for therefrom escaping from after getting into little mesh bag.

3, be convenient to from butterfly net, take out butterfly.The structure setting of pasting at the bottom of the little mesh bag can conveniently take out with the butterfly that loses mobility, and take out the back of need need not overturning as butterfly net in the past, has avoided the butterfly in the switching process to escape.

4, protection butterfly wing avoids butterfly impaired, improves and catches success rate.Have certain length owing to paste at the bottom of the little mesh bag, and the material of material comparison mesh bag is harder, therefore makes little mesh bag form mouthful flat shape of round bottom; After capturing butterfly; Bring the little mesh bag in rope back together to form one be the end to paste at the bottom of the little mesh bag, with the flat triangle shape that is the top of the little net circle after bringing together, and leg-of-mutton side is materials such as the soft nylon of mesh bag, gauze, sieve yarn, can either limit butterfly butterfly wing to agitate; Make butterfly butterfly wing draw into flat form in again; The chest that exposes butterfly was both caught easily, and the integrality of having protected the butterfly wing is arranged.And existing butterfly net is after catching butterfly, and butterfly net integral body is piled up with butterfly and is mingled in often, is easy to occur the impaired problem of butterfly wing.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 catches the structural representation of butterfly private for the present invention.

1. big net circles among the figure, 2. big mesh bag, 3. little net circle, 4. little mesh bag at the bottom of the 5. little mesh bag, is pasted at the bottom of the 6. little mesh bag, 7. net handle, 8. rope.

Embodiment

The specific embodiment of the invention is following: catch the butterfly private and comprise that net handle 7 is connected with big net circle 1; The sack peristoma of mesh bag is enclosed within on the big net circle 1, and big net circle 1 shape is the net circle of 33 centimetres of the diameters that curve of iron wire preferably, and two ends are reserved suitable one section; Curve the right angle, be fixed on the net handle 7.Net handle 7 is long 60 ~ 100 centimetres, and thick 1.5 centimetres wooden stick or other shafts are like the estable aluminium alloy rod; Mesh bag can adopt the thin eye of white bobbinet, white mosquito netting or Coarse Mesh Gauze and nylon mosquito net etc., is formed by 2 stitchings, and the sack peristoma of mesh bag is used the calico bound edge, is set on the big net circle 1.

The middle part of mesh bag is provided with the little net circle 3 around bag; Little net circle 3 can be selected soft materials such as material identical with mesh bag or calico for use; Preferred 5 ~ 20 centimetres of the diameter of little net circle 3, rope 8 is through in the little net circle 3 around setting along bag, and rope 8 can be twitched opening of little net circle 3 of control and brought together; Mesh bag is opening, is to form big mesh bag 2 end with little net circle 3 with big net circle 1, mesh bag with little net circle 3 be opening, with the bag end of mesh bag be to form little mesh bag 4 end; Little mesh bag 4 forms a restricted relatively zone through the twitch of rope 8, and butterfly gets into little mesh bag 4 backs and is difficult for therefrom escaping from.

The end of little mesh bag 4 is at the bottom of the

little mesh bag

5, and 5 are provided with opening at the bottom of the little mesh bag, and the relative both sides of opening correspondence pastes 6 at the bottom of being provided with a pair of little mesh bag.Has certain-length owing to paste 6 at the bottom of the little mesh bag; And the material of material comparison mesh bag is harder; Therefore make little mesh bag 4 form mouthful flat shape of round bottoms, form one to paste at the bottom of with little mesh bag 6 be the end, be the flat triangle shape on top bringing the little mesh bag in rope back together, owing to mesh bag is that soft materials is processed with the little net circle 3 after bringing together; So the arranged direction of pasting at the bottom of the little mesh bag also has no special requirements, any direction all can; Paste 6 at the bottom of a pair of little mesh bag during cover butterfly and be tacky state, be used to seal little mesh bag 4 bottoms; Paste 6 at the bottom of then separating little mesh bag when taking butterfly, the butterfly that directly will lose mobility from little mesh bag 4 bottoms is taken out.

When finding butterfly in the open air, rapidly network interface is opened, brandish and catch the butterfly private and entangle butterfly; Turn over downwards with being about to network interface, continue to brandish and catch the butterfly private, make butterfly be thrown to little mesh bag and come for 4 li; Twitch rope 8 closed little mesh bags 4, outside little mesh bag 4, pinch its chest then, make it to lose mobility; Paste 6 at the bottom of opening little mesh bag; Open wide at the bottom of the little mesh bag 5, the butterfly that will lose mobility with hand or tweezers is taken out for 4 li from little mesh bag gently, puts in the ready triangle paper bag and indicates collecting location and date.

Claims

1. catch the butterfly private; Comprise that net handle (7) is connected with big net circle (1); The sack peristoma of mesh bag is enclosed within on the big net circle (1); It is characterized in that: the middle part of mesh bag is provided with the little net circle (3) around bag, and rope (8) is through in the little net circle (3) around setting along bag, and rope (8) can be twitched opening of the little net circle of control (3) and brought together; Mesh bag is opening, is to form big mesh bag (2) end with little net circle (3) with big net circle (1), mesh bag with little net circle (3) be opening, with the bag end of mesh bag be to form little mesh bag (4) end; The end of little mesh bag (4) is (5) at the bottom of the little mesh bag, and (5) are provided with opening at the bottom of the preferred little mesh bag, and the relative both sides of opening correspondence is pasted (6) at the bottom of being provided with a pair of little mesh bag.

2. the butterfly private of catching according to claim 1 is characterized in that: preferred 30 ~ 50 centimetres of the diameter of described big net circle (1).

3. the butterfly private of catching according to claim 1 is characterized in that: preferred 5 ~ 20 centimetres of the diameter of described little net circle (3).

4. the butterfly private of catching according to claim 1 is characterized in that: described net handle (7) is long 60 ~ 100 centimetres.