CN210869471U

CN210869471U - Cryptopteris laboratory transfer device

Info

Publication number: CN210869471U
Application number: CN201921569817.5U
Authority: CN
Inventors: 李国锋; 王春梅; 李华锋; 王琳; 黄甫则; 单庆益
Original assignee: Yunnan Forestry Technological College
Current assignee: Yunnan Forestry Technological College
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-30
Anticipated expiration: 2029-09-20

Abstract

A winged insect laboratory transfer device is characterized in that one end of a transfer bin is provided with an inlet end, an inlet rubber sleeve is arranged on the inlet end, the other end of the transfer bin is provided with a transfer end, a transfer rubber sleeve is arranged on the transfer end, openings are formed in the connection positions of the inlet end and the transfer bin, external threads are arranged on two sides of each opening, a sealing plate is arranged in each opening, a wafer is arranged in each sealing plate, a sealing plate body is arranged on each wafer, and internal threads matched with the external threads are arranged on the inner sides of the sealing plates; a cross bar is arranged on the moving-out end, and a black light lamp II is arranged at one end of the cross bar, which is far away from the moving-out end; the utility model discloses a both ends are provided with the rubber sleeve, have guaranteed that transfer device does not have the gap with the orificial contact of examination, have avoided the hidden winged insect to escape. Black light lamps are respectively arranged in the transfer bin and outside the moving-out end, and the phototaxis of the cryptopteris is utilized to ensure that the transfer process is convenient and rapid.

Description

Cryptopteris laboratory transfer device

Technical Field

The utility model belongs to the technical field of the laboratory glassware, concretely relates to hidden winged insect laboratory transfer device.

Background

The Cryptoptera (roevebee), also known as "shadow worm" or "greenworm", is a generic name for beetles of the family Cryptopteridae of the order Coleoptera, belonging to the class Insecta, the order Coleoptera, the family Cryptopteridae. Is the most abundant family of species in coleoptera, and 58500 varieties are known all over the world and are distributed all over the world. The cryptopteris has a complex habitat, is distributed in farmlands, forests, rainforests, mountains, riversides and seasides, and is also found on the body surfaces of some mammals. The cryptopteris is a parasitic insect, most of which mainly takes meat as main food and depends on predation of agricultural and forestry pests for growth; one part is insects with saprophagy and fecundity, and can promote the circulation of natural substances; other food products include mushrooms, plant fruits, and pollen. A small number of species can cause skin inflammation, and the cryptopteris is closely related to human beings and is an important component of natural resources.

When the cryptopteris is researched and tested, the cryptopteris needs to be transferred in a test tube, and the cryptopteris is small in size and toxic in part of species, so that the cryptopteris is difficult to transfer and easy to escape due to different diameters of the test tube in the transferring process.

Disclosure of Invention

To the technical problem, the utility model provides a cryptopteris laboratory transfer device, its technical scheme is:

a winged insect laboratory transfer device comprises a transfer bin, an entrance end and a removal end, wherein the entrance end is arranged at one end of the transfer bin, an entrance rubber sleeve is arranged on the entrance end, a removal end is arranged at the other end of the transfer bin, a removal rubber sleeve is arranged on the removal end, openings are formed in the joints of the entrance end and the removal end and the transfer bin, external threads are arranged on the two sides of each opening, a sealing plate is arranged in each opening, a wafer is arranged in each sealing plate, a sealing plate body is arranged on each wafer, and internal threads matched with the external threads are arranged on the inner side of each sealing plate; a cross bar is arranged on the moving-out end, and a black light lamp II is arranged at one end of the cross bar, which is far away from the moving-out end;

the transfer bin is provided with a battery bin, the transfer bin is internally provided with a black light lamp I, and the battery bin is provided with two switches.

The utility model discloses a both ends are provided with the rubber sleeve, have guaranteed that transfer device does not have the gap with the orificial contact of examination, have avoided the hidden winged insect to escape. Black light lamps are respectively arranged in the transfer bin and outside the moving-out end, and the phototaxis of the cryptopteris is utilized to ensure that the transfer process is convenient and rapid.

Drawings

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

FIG. 2 is a top view of the sealing plate of the present invention;

fig. 3 is a sectional view of the sealing plate structure of the present invention;

in the figure, 1-transfer chamber, 2-inlet end, 3-outlet end, 4-sealing plate, 5-battery chamber, 6-black light lamp I, 7-switch;

201-entering the rubber sleeve, 301-removing the rubber sleeve, 302-cross rod, 303-black light lamp II, 401-circular piece, 402-sealing plate body, 403-internal thread, 404-external thread and 405-opening.

Detailed Description

As shown in fig. 1 to 3, a winged insect laboratory transfer device comprises a transfer chamber 1, an entrance end 2 and a removal end 3, wherein the entrance end 2 is arranged at one end of the transfer chamber 1, the entrance end 2 is provided with an entrance rubber sleeve 201, the other end of the transfer chamber 2 is provided with a removal end 3, the removal end 3 is provided with a removal rubber sleeve 301, an opening 405 is arranged at the joint of the entrance end 2 and the removal end 3 with the transfer chamber 1, external threads 404 are arranged on two sides of the opening 405, a sealing plate 4 is arranged in the opening 405, a wafer 401 is arranged in the sealing plate 4, a sealing plate body 402 is arranged on the wafer 401, and an internal thread 403 matched with the external threads 404 is arranged on the inner side of the sealing plate 4; a cross bar 302 is arranged on the moving-out end 3, and a black light lamp II303 is arranged at one end of the cross bar 302 far away from the moving-out end 3;

the transfer bin 1 is provided with a battery bin 5, the transfer bin 5 is internally provided with a black light lamp I6, and the battery bin 5 is provided with two switches 7.

The utility model discloses when using, all close two closing plates 4, will get into the entering rubber sleeve 201 cover on the end 2 and wait to shift the test tube mouth of latent winged insect, open the closing plate 4 that gets into end 2 one side, open the black light lamp I6 that shifts in the storehouse 1, latent winged insect gets into under the effect of phototaxis and shifts in the storehouse 1, close the closing plate 4 that gets into end 2 one side, the test tube that gets into end 2 and connect is taken off, be connected target test tube and the shifting out rubber sleeve 301 that shifts out on the end 3, open the closing plate 4 that shifts out end 3 one side, open black light lamp II303, close black light lamp I6, latent winged insect gets into in the target test tube under the effect of phototaxis, the completion is shifted.

Claims

1. A transfer device for a cryptopterus volvatus laboratory comprises a transfer chamber (1), an inlet end (2), a discharge end (3), it is characterized in that one end of the transfer bin (1) is provided with an inlet end (2), the inlet end (2) is provided with an inlet rubber sleeve (201), the other end of the transfer bin (1) is provided with a moving-out end (3), a moving-out rubber sleeve (301) is arranged on the moving-out end (3), openings (405) are arranged at the joints of the inlet end (2) and the outlet end (3) and the transfer bin (1), external threads (404) are arranged on two sides of the opening (405), a sealing plate (4) is arranged in the opening (405), a wafer (401) is arranged in the sealing plate (4), a sealing plate body (402) is arranged on the wafer (401), the inner side of the sealing plate (4) is provided with an internal thread (403) matched with the external thread (404); a cross bar (302) is arranged on the moving-out end (3), and a black light lamp II (303) is arranged at one end, far away from the moving-out end (3), of the cross bar (302);

the transfer bin (1) is provided with a battery bin (5), the transfer bin (1) is internally provided with a black light lamp I (6), and the battery bin (5) is provided with two switches (7).