CN204335580U - A kind of chicken embryo is to the rapid detection system of illumination stress reaction - Google Patents
A kind of chicken embryo is to the rapid detection system of illumination stress reaction Download PDFInfo
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- CN204335580U CN204335580U CN201420662184.3U CN201420662184U CN204335580U CN 204335580 U CN204335580 U CN 204335580U CN 201420662184 U CN201420662184 U CN 201420662184U CN 204335580 U CN204335580 U CN 204335580U
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- chicken embryo
- cylindricality
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- sound transducer
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Abstract
The utility model discloses a kind of chicken embryo to the rapid detection system of illumination stress reaction.Cylindricality Experimental Area is placed in thermostatically-controlled equipment, and lateral surface is all coated with light-proof material to isolate ambient light photograph, and cylindricality Experimental Area is built with thermometer; Light source is arranged in the middle part of the madial wall of cylindricality Experimental Area, and is connected with the light source controller outside cylindricality Experimental Area; Chicken embryo fixed mount is arranged on the center of cylindricality Experimental Area, chicken embryo is positioned on chicken embryo fixed mount, and the air chamber position of chicken embryo has an aperture, and aperture is equipped with sound transducer, sound transducer is pasted onto in the egg shell membrane in aperture, and sound transducer is connected with calculator through A/D converter circuit.The utility model is for monitoring the stress reaction of chicken embryo to illumination, simplicity of design, rational in infrastructure; Ensure that temperature in hatching process, humidity are consistent, change wavelength and the light intensity of LED light source, obtaining the change of chicken embryo heartbeat signal under different illumination conditions, is namely stress to the in-depth of the influence research of poultry.
Description
Technical field
The utility model relates to a kind of detection system of chicken embryo, especially relates to a kind of chicken embryo to the rapid detection system of illumination stress reaction.
Background technology
In current poultry cultivation, the intensive process inherently increasing stress reaction of bird industry.Due to the effect of stressors, the physiological environment in bird body and adaptability, stability changes, and creates new adaptation, to sustain life and restore funcitons.Bird stress in, stress study particularly to chicken, has significant impact for the production of chicken, physiology, behavior.And just the stress reaction of chicken is studied when chicken embryo, the growth of later chicken is had to the effect of novelty more.LED light source relies on volume little, and the advantages such as the life-span is long, changeable have been widely used in the every field such as various instruction, display, decoration, backlight, general lighting and urban landscape.
In current existing research mode, mostly the research of scholars is the independent research to chicken embryo heartbeat detection, defining not to environment, or object is the research of ripe chicken physiological activity under different illumination conditions, lacks under the defining of environment the research of chicken embryo heartbeat detection and the research of chicken embryo physiological activity under different illumination conditions.
Utility model content
In order to solve studying a question of chicken embryo heartbeat detection, the purpose of this utility model is to provide a kind of chicken embryo to the rapid detection system of illumination stress reaction, detects environmental lighting conditions stress reaction to external world.
The utility model solves the technical scheme that its technical problem adopts:
The utility model comprises cylindricality Experimental Area, light source fixing frame, light source controller, light source sound transducer, A/D converter circuit, thermometer, thermostatically-controlled equipment and chicken embryo fixed mount; Cylindricality Experimental Area is placed in thermostatically-controlled equipment, and lateral surface is all coated with light-proof material to isolate ambient light photograph, and cylindricality is provided with thermometer in Experimental Area; Light source is arranged in the middle part of the madial wall of cylindricality Experimental Area by light source fixing frame, and is connected with the light source controller outside cylindricality Experimental Area, by light source controller adjusting wavelength and light intensity; Chicken embryo fixed mount is arranged on the center of cylindricality Experimental Area, chicken embryo is positioned on chicken embryo fixed mount, the air chamber position of chicken embryo has an aperture, the sound transducer for detecting chicken embryo aperture is equipped with, sound transducer is pasted onto in the egg shell membrane in aperture, and sound transducer is connected with calculator through A/D converter circuit.
Described sound transducer is electret microphone.
Described thermostatically-controlled equipment is the tank keeping constant temperature.
Described chicken embryo fixed mount is the fixed mount that can be elevated.
Described light-proof material is fluorescent cloth or gobo.
The beneficial effect that the utility model has is:
1, the utility model is mainly used in monitoring chicken embryo to the stress reaction of illumination, and simplicity of design is rational in infrastructure.
2, by the utility model system, both ensure that temperature in hatching process, humidity were consistent, achieve the principle controlling unitary variant, by changing wavelength and the light intensity of LED light source, can obtain the change of chicken embryo heartbeat signal under different illumination conditions, be namely stress to the in-depth of the influence research of poultry.
3, the adjustable egg rack of the utility model regulates chicken embryo position, can record the heartbeat of different chicken embryo position thus, for the further research of later different chicken embryo position provides more accurate data.
Accompanying drawing explanation
Fig. 1 is the johning knot composition of the utility model system
In figure: 1, cylindricality Experimental Area, 2, light source fixing frame, 3, light source controller, 4, light source, 5, light-proof material, 6, chicken embryo, 7, aperture, 8, sound transducer, 9, A/D converter circuit, 10, calculator, 11, thermometer, 12, water, 13, thermostatically-controlled equipment, 14, chicken embryo fixed mount.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model system comprises cylindricality Experimental Area 1, light source fixing frame 2, light source controller 3, light source 4 sound transducer 8, A/D converter circuit 9, thermometer 11, thermostatically-controlled equipment 13 and chicken embryo fixed mount 14; Cylindricality Experimental Area 1 is placed in thermostatically-controlled equipment 13, and lateral surface is all coated with light-proof material 5 to isolate ambient light photograph, is provided with thermometer 11 in cylindricality Experimental Area 1; Light source 4 is fixedly mounted in the middle part of the madial wall of cylindricality Experimental Area 1 by light source fixing frame 2, and is connected with the light source controller 3 outside cylindricality Experimental Area 1, by light source controller 3 adjusting wavelength and light intensity; Chicken embryo fixed mount 14 is arranged on the center of cylindricality Experimental Area 1, chicken embryo 6 is positioned on chicken embryo fixed mount 14, the air chamber position of chicken embryo 6 has an aperture 7, the sound transducer 8 for detecting chicken embryo aperture is equipped with, sound transducer 8 is pasted onto in the egg shell membrane in aperture, and sound transducer 8 is connected with calculator 10 through A/D converter circuit 9.
Preferred sound transducer 8 is electret microphone.
Preferably, cylindricality Experimental Area can adopt beaker, the heat that cylindricality Experimental Area can be conducted from thermostatically-controlled equipment 13 maintains constant temperature, thermostatically-controlled equipment 13 adopts the water-bath keeping constant temperature, water-bath is built with water 12, the temperature in cylindricality Experimental Area 1 is made to keep constant temperature, by thermometer 11 displays temperature in cylindricality Experimental Area 1.
Chicken embryo fixed mount 14 is the fixed mount that can be elevated, and because light source position is fixed, by lifting chicken embryo, light source irradiation can be adjusted to the position of chicken embryo and angle, realize the testing requirement of various different illumination conditions.
Preferred light source is LED light source, and light-proof material can adopt fluorescent cloth or gobo.
First the utility model builds a cylindricality Experimental Area, the environment of its environment and incubator is consistent, keep constant temperature and constant humidity, cylindricality Experimental Area is light tight, in cylindricality Experimental Area, middle part is provided with light source, chicken embryo is put into cylindricality Experimental Area, the varying height positions joint of chicken embryo, an aperture is had in the air chamber position of chicken embryo, the sound transducer for detecting chicken embryo voice signal aperture is equipped with, sound transducer is pasted onto in the egg shell membrane in aperture, the signal received by sound transducer is connected the heartbeat signal being converted to chicken embryo with calculator by A/D converter circuit, light source can connect light source controller and carry out adjusting wavelength and luminous intensity (the i.e. color of adjustment light source 4, brightness), empirically require to regulate the intensity of light source and the height and position of wavelength and chicken embryo to change the illumination condition of chicken embryo, under the illumination condition of different chicken embryo, then repeated detection is compared and is obtained the stress reaction of chicken embryo to illumination.
The height of chicken embryo is regulated by the chicken embryo fixed mount be installed in cylindricality Experimental Area.
The outside of cylindricality Experimental Area adopts light-proof material to hide to isolate ambient light photograph, and light-proof material can adopt fluorescent cloth or gobo.
Embodiment of the present utility model and implementation process as follows:
As shown in Figure 1, cylindricality Experimental Area 1 adopts the beaker of energy heat conduction, beaker is 1L, outside is all coated with light-proof material 5 for gobo is to isolate ambient light photograph, and be placed in water-bath, beaker inside is provided with mercurial thermometer 11, make the Temperature displaying of mercurial thermometer at about 37.5 DEG C by regulating water-bath, the LED that the wavelength brightness that light source 4 adopts Lang Tuo bio tech ltd to produce is adjustable, be fixed on beaker sidewall, LED is fixed on distance beaker bottom 10cm on the sidewall of beaker 1 by light source fixing frame 2, beaker height 15.5cm, light source controller 3 is regulated to make LED4 to wavelength 560 nm, light intensity 30 Lux, the embryo of the 17th day is knocked on air chamber direction open the aperture 7 of an about 1cm*1cm, make electret microphone 8 can just be arranged on aperture 7, electret microphone 8 is connected by double faced adhesive tape with egg shell membrane, regulate chicken embryo fixed mount height 14 to distance beaker bottom 5cm, light source 4 is made to impinge upon chicken embryo 6 top, observed and recorded calculator 10 signal, regulate chicken embryo fixed mount 14 height to distance beaker bottom 7.5cm after 5 minutes again, detection light source 4 impinges upon the output signal of computer-chronograph in the middle part of chicken embryo 6, same mistake 5 minutes, regulate chicken embryo fixed mount 14 height to distance beaker bottom 10cm, when detection light source 4 impinges upon bottom chicken embryo 6, signal also will collate the minutes with group three signals and obtain first group of data.Change the wavelength of light source 4 to 450nm, regulate light source controller to above three positions, obtain second group of data.Light intensity to 15 Lux is changed when wavelength is 560nm, regulate light source controller to above three positions, obtain the 3rd group of data, by comparing first group and second group of data show that the long lower chicken blastophore of Different lightwave is jumped signal and distinguished thus can obtain chicken embryo to the stress reaction of optical wavelength and rule thereof.The chicken blastophore drawing under different light intensity by comparing first group and the 3rd group of data jump signal difference thus can release chicken embryo to light intensity stress rule.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (5)
1. chicken embryo is to a rapid detection system for illumination stress reaction, it is characterized in that: comprise cylindricality Experimental Area (1), light source fixing frame (2), light source controller (3), light source (4) sound transducer (8), A/D converter circuit (9), thermometer (11), thermostatically-controlled equipment (13) and chicken embryo fixed mount (14); Cylindricality Experimental Area (1) is placed in thermostatically-controlled equipment (13), and lateral surface is all coated with light-proof material (5) to isolate ambient light photograph, is provided with thermometer (11) in cylindricality Experimental Area (1); Light source (4) is arranged in the middle part of cylindricality Experimental Area (1) madial wall by light source fixing frame (2), and is connected with cylindricality Experimental Area (1) light source controller outward (3), by light source controller (3) adjusting wavelength and light intensity; Chicken embryo fixed mount (14) is arranged on the center of cylindricality Experimental Area (1), chicken embryo (6) is positioned on chicken embryo fixed mount (14), the air chamber position of chicken embryo (6) has an aperture (7), the sound transducer (8) for detecting chicken embryo aperture is equipped with, sound transducer (8) is pasted onto in the egg shell membrane in aperture, and sound transducer (8) is connected with calculator (10) through A/D converter circuit (9).
2. a kind of chicken embryo according to claim 1 is to the rapid detection system of illumination stress reaction, it is characterized in that: described sound transducer (8) is electret microphone.
3. a kind of chicken embryo according to claim 2 is to the rapid detection system of illumination stress reaction, it is characterized in that: described thermostatically-controlled equipment (13) is the tank keeping constant temperature.
4. a kind of chicken embryo according to claim 1 is to the rapid detection system of illumination stress reaction, it is characterized in that: described chicken embryo fixed mount (14) is the fixed mount that can be elevated.
5. a kind of chicken embryo according to claim 1 is to the rapid detection system of illumination stress reaction, it is characterized in that: described light-proof material (5) is fluorescent cloth or gobo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662184.3U CN204335580U (en) | 2014-11-08 | 2014-11-08 | A kind of chicken embryo is to the rapid detection system of illumination stress reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662184.3U CN204335580U (en) | 2014-11-08 | 2014-11-08 | A kind of chicken embryo is to the rapid detection system of illumination stress reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204335580U true CN204335580U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662184.3U Expired - Fee Related CN204335580U (en) | 2014-11-08 | 2014-11-08 | A kind of chicken embryo is to the rapid detection system of illumination stress reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204335580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962272A (en) * | 2017-03-28 | 2017-07-21 | 枞阳县横山生态农业有限公司 | A kind of cultivation regulation and control method for alleviating heat stress of layer |
| CN108522356A (en) * | 2018-03-27 | 2018-09-14 | 浙江大学 | Photon-phonon coupling identifies the device and method of hatching egg live embryo |
-
2014
- 2014-11-08 CN CN201420662184.3U patent/CN204335580U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962272A (en) * | 2017-03-28 | 2017-07-21 | 枞阳县横山生态农业有限公司 | A kind of cultivation regulation and control method for alleviating heat stress of layer |
| CN108522356A (en) * | 2018-03-27 | 2018-09-14 | 浙江大学 | Photon-phonon coupling identifies the device and method of hatching egg live embryo |
| CN108522356B (en) * | 2018-03-27 | 2023-08-29 | 浙江大学 | Device and method for identifying live egg embryos through photoacoustic coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |