CN208549714U - A kind of miniature insect phototaxis testing device - Google Patents
A kind of miniature insect phototaxis testing device Download PDFInfo
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- CN208549714U CN208549714U CN201821105153.2U CN201821105153U CN208549714U CN 208549714 U CN208549714 U CN 208549714U CN 201821105153 U CN201821105153 U CN 201821105153U CN 208549714 U CN208549714 U CN 208549714U
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- pipe
- insect
- dark reaction
- reaction room
- testing device
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Abstract
The utility model discloses a kind of miniature insect phototaxis testing devices.The device includes Y-piece frame, dark reaction room and pipe close, and the left pipe and right pipe port of Y-piece frame have pipe close, and down tube is detachably connected dark reaction room, and the right pipe and down tube of Y-piece frame are opaque, left pipe light transmission.The research that can carry out the selective preference test of two kinds of light sources with different wavelengths to insect using the device, can also improve the accuracy of measurement insect phototactic index.Both it can carry out analyzing single wavelength light source phototactic index and can also probe into behavior of the insect under different spectrum and intensity of illumination, the utility model solves the not very practical but price height of current insect phototaxis testing device or price is low but the practicability is poor, it is difficult to the problem of carrying out parallel comparative test simultaneously, compared with prior art, device described in the utility model has many advantages, such as at low cost, practical and can compare test.
Description
Technical field
The utility model belongs to the experimental rig field for exploring insect habit.Become more particularly, to a kind of miniature insect
Photosensitiveness experimental rig.
Background technique
Phototaxis is one of main behavioural characteristic of insect, is played an important role to all kinds of activities of insect, and elder brother is studied
The feature light wave that worm tends to can be used for the prevention and treatment of agriculture and forestry injurious insect, such as according to the feature light wave of pest and beneficial insect, realize trap pest,
Walk quickly and keep away the control efficiency of beneficial insect.Different insects have nothing in common with each other to the reaction of light wave, some important agricultural pests are small insects,
And there is stronger phototaxis, therefore screening lures insect the best light source to become research insect phototactic characteristics top priority.It grinds at present
The device for studying carefully insect phototaxis generally includes to issue the light source regulation device of light source and is placed with the light room distribution of insect to be measured
Device, often structure is complicated for this kind of device, bright and dark light subregion is unobvious；In addition there is the device of some large sizes, due to doing manual work not
Finely, easily leading to insect escape influences experimental result.
Summary of the invention
The technical problems to be solved in the utility model be overcome existing production insect to become structure is complicated, bright and dark light for electro-optical device
The problem of subregion is unobvious and insect escapes, provides a kind of structure simple detachable miniature insect phototaxis testing device.
Pass through designed, designed glass Y-piece and add light screening material and sealing part and dismountable magazine, to reach simple and quick complete
The purpose studied at miniature insecticidal properties.Common miniature insect can be carried out using the device, such as drosophila, aleyrodid, wood louse etc.
The research of phototactic characteristics.
The purpose of the utility model is to provide a kind of miniature insect phototaxis testing devices.
The utility model above-mentioned purpose is achieved through the following technical solutions:
A kind of miniature insect phototaxis testing device, including Y-piece 1, dark reaction room 2 and pipe close 3, the three of the Y-piece
Arm end is open, including left pipe 10, right pipe 11 and down tube 12；Its left pipe 10 and right pipe 11 are provided with pipe close 3,12 opening of down tube
It is removably connected with dark reaction room 2, the right pipe 11 and down tube 12 are opaque, 10 light transmission of Zuo Guan.
The dark reaction room 2 is used to carry out dark treatment to test insect, when test, first adapts to insect in dark reaction room 2
For a period of time, then dark reaction room removed from down tube 12 and pipe close 3 beyond the Great Wall immediately, this simple detachable dark reaction room
Design solves previous device construction complexity, and program is cumbersome, non-dismountable problem.The right side is then inserted into dark reaction room 3 rapidly
Guan Zhong, and the pipe close of three pipes is covered, carry out the phototesting that becomes.
Preferably, the Y-piece is glass tube, and the angle between adjacent two pipe is 120, and the three arm end of Y-piece is opened
Mouth size is consistent, be joined seamlessly to dark reaction room 3 can on right pipe after down tube removal.
Preferably, opaque at 12 interconnection of the left pipe 10 of the Y-piece 1, right pipe 11 and down tube.
Preferably, lighttight pipe sleeve 4 is cased with outside the right pipe 11 of the Y-piece 1 and down tube 12.
It is highly preferred that the lighttight pipe sleeve 4 is black non transparent pipe sleeve, the preferably opaque paper material of black,
It is just nested in outside Y-piece frame 1, to interfere phototesting for blocking other light pipes, and black pipe sleeve 4 is dismountable.
Preferably, the dark reaction room 2 is made of pipe close 20, dark reaction chamber body 21, dark reaction room plug 22.It is described dark anti-
It answers room to fill in 22 one end and is used to block the worm inlet of 21 upper end of dark reaction chamber body for blocking Y-piece lower nozzle, the other end.
Preferably, the dark reaction room plug 22 and 3 surface of pipe close are surrounded by tinfoil 5, for preventing insect to be stranded in pipe close.
Preferably, the dark reaction room 2 is cylindrical shape.
Compared with prior art, the utility model has the beneficial effects that
Insect is adapted to a period of time in dark reaction room by miniature insect phototaxis testing device described in the utility model,
Dark reaction room is removed from device down tube and pipe close beyond the Great Wall immediately, this simple detachable dark reaction room design solve with
Complicated toward device construction, program is cumbersome, non-dismountable problem.Then the insect in dark reaction room is inserted into right pipe rapidly,
Lid upper left tube and right Guan Guansai.Then radiation of light source is used, radiation direction is vertical with tube wall, and this method solve bright and dark light subregions
The problem of unobvious and insect escapes.Miniature insect is measured to single light sources with different wavelengths by imitating Y-shaped pipe structure
Phototactic index, using the device can be improved measurement insect phototactic index accuracy.Both it can carry out to single wavelength light
The measurement of source phototactic index can also carry out the research of selective preference test of the insect to two kinds of light sources with different wavelengths.Meanwhile
Apparatus structure described in the utility model is simple and convenient to operate, low manufacture cost, highly effective.
Detailed description of the invention
Fig. 1 is the front view of miniature insect phototaxis testing device described in the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of miniature insect phototaxis testing device described in the utility model embodiment 1.
Fig. 3 is the front view of the dark reaction room in miniature insect phototaxis testing device described in the utility model embodiment 1.
Fig. 4 is the top view of the dark reaction room in miniature insect phototaxis testing device described in the utility model embodiment 1.
1-Y type pipe support；2- dark reaction room；3- pipe close；4- pipe sleeve；21- dark reaction chamber body；22- dark reaction room plug；7- light
Source；The left pipe of 10-；The right pipe of 11-；12- down tube.
Specific embodiment
The utility model is further illustrated below in conjunction with Figure of description and specific embodiment, but embodiment is not to this
Utility model limits in any form.Unless stated otherwise, the utility model uses reagent, method and apparatus is this technologies
Field conventional reagent, method and apparatus.
Unless stated otherwise, following embodiment agents useful for same and material are commercially available.
Embodiment 1
A kind of miniature insect phototaxis testing device, as shown in Fig. 2, including Y-piece frame 1, dark reaction room 2 and pipe close 3, institute
Stating three arm ends of Y-piece has opening, and angle is 120 between each arm。, Y-piece 1 is made of left pipe 10, right pipe 11 and down tube 12,
There are pipe close 3 in left pipe 10 and 11 port of right pipe, and 12 port of down tube is detachably connected with dark reaction room 2, the left pipe of the Y-piece frame 1
10 be the homogeneous transparent glass that can be penetrated by light source, and right pipe and lower tube wall are opaque.
Preferably, the three pipe infall of Y-piece is stained with black non transparent adhesive tape, to eliminate scattering light source to right 11 He of pipe
The influence of 12 dark area of down tube.
Preferably, the right pipe 11 of the Y-piece and 12 surface of down tube are nested with dismountable black non transparent pipe sleeve 4,
On the one hand other light pipes are blocked and interfere phototesting, on the other hand make to operate more convenient.
Preferably, the dark reaction room 2 includes that columnar dark reaction chamber body 21 and dark reaction room fill in 22,
Tinfoil is enclosed on dark reaction room plug 22.22 one end are filled in for blocking Y-piece lower nozzle in the dark reaction room, and the other end is for sealing
The worm inlet of stifled 21 upper end of dark reaction chamber body.
Preferably, the pipe close surface of 11 port of the left pipe 10 and right pipe is surrounded by tinfoil 5, is stranded in pipe close with protection against insect
On 3.
Before the present apparatus, black pipe sleeve, dark reaction room and pipe close are removed first, is cleaned in Y-piece frame repeatedly with alcohol
Wall three times, to remove smell interference, is subsequently placed in drying in oven.It is dry to Y-piece frame and be cooled to room temperature rear and can be used.
First black pipe sleeve is respectively sleeved on right pipe and down tube when use, infall carefully winds a circle with the opaque adhesive tape of black, will
Insect to be tested is transferred in dark reaction room, and dark reaction room is filled in beyond the Great Wall, and dark adaptation after a certain period of time, removes dark reaction room plug, rapidly
Dark reaction room is inserted into right pipe, while filling in the pipe close of upper left tube, right pipe and down tube.Left pipe is moved into testing light source, light source
Radiation direction is vertical with tube wall, can carry out the phototesting that becomes.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. a kind of miniature insect phototaxis testing device, which is characterized in that including Y-piece (1), dark reaction room (2) and pipe close
(3), three arm ends of the Y-piece are open, and left pipe (10) He Youguan (11) is provided with pipe close (3), down tube (12) opening
It is removably connected with dark reaction room (2), the right pipe (11) and down tube (12) are opaque, left pipe (10) light transmission.
2. miniature insect phototaxis testing device according to claim 1, which is characterized in that the Y-piece is glass tube, phase
Angle between adjacent two pipes is 120.
3. miniature insect phototaxis testing device according to claim 1, which is characterized in that the left pipe of the Y-piece (1)
(10), opaque at right pipe (11) and down tube (12) interconnection.
4. miniature insect phototaxis testing device according to claim 1, which is characterized in that the right pipe (11) of the Y-piece
Lighttight pipe sleeve (4) are cased with outside with down tube (12).
5. miniature insect phototaxis testing device according to claim 1, which is characterized in that the dark reaction room (2) is dark
React chamber body (21), dark reaction room plug (22) composition.
6. miniature insect phototaxis testing device according to claim 1, which is characterized in that the pipe close (3) and dark reaction
Room plug (22) surface is surrounded by tinfoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105153.2U CN208549714U (en) | 2018-07-12 | 2018-07-12 | A kind of miniature insect phototaxis testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105153.2U CN208549714U (en) | 2018-07-12 | 2018-07-12 | A kind of miniature insect phototaxis testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549714U true CN208549714U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105153.2U Expired - Fee Related CN208549714U (en) | 2018-07-12 | 2018-07-12 | A kind of miniature insect phototaxis testing device |
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| CN (1) | CN208549714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810349A (en) * | 2019-12-03 | 2020-02-21 | 信阳农林学院 | Method for measuring spectral response of insects and application thereof |
| CN111990344A (en) * | 2020-09-18 | 2020-11-27 | 贾自峰 | Manual bee receiving tube for scleroderma guani |
-
2018
- 2018-07-12 CN CN201821105153.2U patent/CN208549714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810349A (en) * | 2019-12-03 | 2020-02-21 | 信阳农林学院 | Method for measuring spectral response of insects and application thereof |
| CN111990344A (en) * | 2020-09-18 | 2020-11-27 | 贾自峰 | Manual bee receiving tube for scleroderma guani |
| CN111990344B (en) * | 2020-09-18 | 2022-10-25 | 贾自峰 | Manual bee receiving tube for scleroderma |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |