CN102792899B - Small-sized animal light exposure experiment fixed detection equipment - Google Patents
Small-sized animal light exposure experiment fixed detection equipment Download PDFInfo
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- CN102792899B CN102792899B CN201210280338.8A CN201210280338A CN102792899B CN 102792899 B CN102792899 B CN 102792899B CN 201210280338 A CN201210280338 A CN 201210280338A CN 102792899 B CN102792899 B CN 102792899B
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- meiofauna
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Abstract
The invention provides small-sized animal light exposure experiment fixed detection equipment, which comprises a bearing plate, wherein height adjusting legs are arranged below the bearing plate and can be used for adjusting height and distance of an exposure light source just above the height adjusting legs; paw fixing cuffs with adjustable positions are arranged at four corners of the bearing plate respectively; the middle part of the bearing plate is provided with a waist and back fixing belt to fix a small animal; the bearing plate is provided with an excrement collection box below the hip of the small animal; a light shield above the bearing plate is provided with an exposure hole with a turning cover to shield or transmit exposure light of the exposure light source; a light intensity sensor group is arranged on one side of the waist of the small animal, and a temperature sensor group is arranged on the other side of the waist of the small animal; the heights of the upper surfaces of the two groups of sensors and the back of the small animal are positioned on the same horizontal plane; acquired electric signals are transmitted to a computer by the sensor groups; and the intensity and the type of the exposure light source are controlled by the computer and the various electric signals are subjected to data processing and storage to obtain scientific experimental data and result. The small-sized animal light exposure experiment fixed detection equipment has the beneficial effects that the small animal can be conveniently fixed to finish special light source exposure experiments to meet the requirements of daily chemicals, medicaments and dermatopathology on the field of photosensitive scientific research.
Description
Technical field
The present invention relates to a kind of small-sized moving object light and expose experiment fixed test equipment.
Background technology
Current at household chemicals, new drug development, food and drug safety detects, the fields such as dermal pathology produce the specific demand pay attention to day by day of irritated and pathogenic field of scientific study to illumination, especially which damage some special photoenvironments personnel that for example long-term work is irradiated in environment in UV radiation and intense light can produce, and means of defence and effect research etc. problem all needs to complete proof with scientific experiment, general way is that meiofauna four limbs are fixed on a flat board and at back, expose a region with specifically exposing light direct irradiation with rope at present, the part of not irradiating hides with adhesive plaster, side is placed a light intensity measuring instrument and has been measured shading value, after postponing a period of time, see the effect of experiment, this mode has following a few point defect 1. due to fixing four claws of meiofauna of rope, operate pretty troublesomely wastes time and energy very much, insecure meiofauna is shaken off midway and is caused irradiated site to move and the failure of an experiment through the experiment of being everlasting again.2. so light source and the back part of animal irradiated region bad adjustment light intensity of distance are not easy to control, and sometimes adopt plate to pad below other article, uncontrollable accurate irradiation distance, the radiation response out of true producing, the scientific and precise of impact experiment.3. owing to irradiating light, can produce heat at animal cuticle, the too high meeting of heat damages animal skin, and the past is just detected with thermometer, also there is no concrete heat radiation countermeasure, causes the accuracy of fire damage possibility interference experiment result.4. independent light intensity measuring instrument can only be measured the intensity of illumination of moment at that time, if intensity is too high or too low, just need to change light intensity with manual control light source, passive inaccurate not in time, not record and feedback function.Do not reach the requirement of current scientific research, thereby restricted the development of related science research.Therefore research and develop one and not only can fix conveniently and solidly meiofauna but also can detect at any time the automatic adjustment intensity of light source, can detect irradiated site temperature and part temperature difference backlight not and control at any time automatic small-sized animal light exposure experimental facilities that fan lowers the temperature become current in the urgent need to.
Summary of the invention
For addressing the above problem, the object of this invention is to provide a kind of small-sized moving object light and expose experiment fixed test equipment, for relevant scientific research provides one not only can fix conveniently and solidly meiofauna but also can detect at any time the automatic adjustment intensity of light source, can detect irradiated site temperature and part temperature difference backlight and not also control at any time the automatic small-sized animal light exposure experimental facilities that fan is lowered the temperature, solved the defect of above-mentioned 4 aspects, coordinate science researcher to utilize professional scientific approach to complete at household chemicals, new drug development, food and drug safety detects, the fields such as dermal pathology produce the scientific experiment of irritated and pathogenic field of scientific study and the specific demand that research has met this subject aspect to illumination.
For achieving the above object, technical scheme of the present invention is to provide a kind of small-sized moving object light exposure experiment fixed test equipment.Comprise a supporting plate with several functions, supporting plate is a smooth thin plate easy to clean of surfacing, on its four arm of angle, have from the outside radiation chute of meiofauna four paws direction, the fixing handcuff of claw is housed in each radiation chute, it is an annular metal card handcuff that regulates openings of sizes, the fixing handcuff of each claw is by regulating set bolt to be fixed in each radiation chute, each claw of meiofauna is fixed in the fixing handcuff of a claw and moves and adjust along radiation chute, being engaged in both sides, supporting plate middle part is installed with back fixed band and stablizes the comfortable meiofauna of accepting experiment that fixes, on the following supporting plate of meiofauna belly, laterally having many strip ventilation slotted eyes dispels the heat at any time and fresh air is provided, at supporting plate rear portion, be positioned at meiofauna buttocks position and have a circular hole of revealing, inside there is a dung collection box of making shallow round basin shape, its shallow round basin shape outside diameter is made and is slightly smaller than the inner ring diameter that this circle is revealed hole, puts at any time and take out the excreta of dung collection box meiofauna when holding with cleaning experiment, supporting plate is provided with the height that highly regulates pin easy on and off to adjust whole supporting plate at its lower surface, to adapt to exposure light source and the meiofauna back distance being fixed on directly over supporting plate, in the mounting hole of the upper surface on supporting plate limit, install easily, fix or take away light shield, the exposed hole that light shield top has special-purpose band to renovate is used for selectively blocking or sees through and exposes the particular exposed light that light source transmits, top in light shield have speed adjustable fan coordinate ventilation slotted eye on supporting plate at any time by computer control to meiofauna back ventilation and heat, meiofauna waist border one side is provided with light intensity sensor group, waist border opposite side is provided with sets of temperature sensors, the height of this two sensors upper surface with the meiofauna back that is fixed in same level, light intensity sensor group and sets of temperature sensors are passed to the associated electrical signals collecting in the computing machine being electrically connected to it, computing machine exposes intensity and the kind of light source and various electric signal is carried out to data processing according to programmed control, finally obtain experimental data and the result of science.
The invention has the beneficial effects as follows: provide a kind of small-sized moving object light to expose experiment fixed test equipment, for relevant scientific research provides one not only can fix conveniently and solidly meiofauna but also can detect at any time the automatic adjustment intensity of light source, can detect irradiated site temperature and part temperature difference backlight not and control at any time the fixing necessary equipment of small-sized moving object light exposure experiment that fan is lowered the temperature, convenient, safe, clean, that accurately automaticity is high.Met in fields such as household chemicals, new drug development, food and drug safety detection, dermal pathologies and had this respect to have the eager demand of special requirement to illumination generation allergy and pathogenic field of scientific study, filled up the blank of science and technology in this respect.
accompanying drawing explanation:
Accompanying drawing 1 and accompanying drawing 2 are the schematic diagram of structure of the present invention:
In figure:
1, expose light source 2, be with and renovate exposed hole 3, light shield 4, light intensity sensor group
5, computing machine 6, supporting plate 7, installation shaft 8, swing handle
9, template support chip 10, minor axis loose-leaf 11, long spiro nail bar 12, band gudgeon cover
13, slippage pin 14, stablize support plate 15, sets of temperature sensors 16, highly regulate pin
17, mounting hole 18, dung collection box 19, light intensity sensor group light hole 20, back fixed band
21, ventilation slotted eye 22, radiation chute 23, the fixing handcuff 24 of claw, roundlet light hole
25, irradiation temperature sensor 26, temperature sensor backlight 27, speed adjustable fan.
embodiment:
By reference to the accompanying drawings 1 and accompanying drawing 2 and embodiment the present invention is illustrated.
As shown in Figures 1 and 2, present device comprises a supporting plate 6 with several functions, it is a smooth thin plate easy to clean of surfacing, its lower surface is provided with the height that highly regulates pin 16 easy on and off to adjust whole supporting plate 6, to adapt to the exposure light source 1 that is fixed on directly over supporting plate 6 and the back distance of meiofauna, highly regulating pin 16 is four strip template support chips 9 that identical rigid material is made, on each template support chip 9, one end is fixed in the symmetric position at supporting plate 6 lower surface two ends by minor axis loose-leaf 10, each template support chip 9 other end is equipped with cylindrical slippage pin 13, on each slippage pin 13, be vertically installed with when stablizing support plate 14 and preventing from being adjusted to high height unstable with template support chip 9, each template support chip 9 middle part has elliptical aperture, each elliptical aperture by-level is provided with two circular shaft holes, centre is provided with band gudgeon cover 12, in band gudgeon cover 12 in the middle of a pair of template support chip 9 in each symmetric position, pass a long spiro nail bar 11, on long spiro nail bar 11 one end, there is the swing handle 8 with screw, when the swing handle 8 of rotating band screw, template support chip 9 is tightened up or is loosened and reached adjusting supporting board 6 object of height up and down.Four jiaos of fixing handcuffs 23 of claw that are separately installed with four position adjustables of supporting plate 6 upper surfaces, both sides, middle part are equipped with back fixed band 20 and are used for fixing the meiofauna of accepting experiment, on its four arm of angle, have from the outside radiation chute 22 of meiofauna four paws direction, it is an annular metal card handcuff that regulates openings of sizes that the fixing handcuff 23 of claw is housed in each radiation chute 22, the fixing handcuff 23 of each claw is by regulating set bolt to be fixed in each radiation chute 22, each claw of meiofauna is fixed in the fixing handcuff 23 of a claw and can moves along radiation chute 22, be engaged in the back fixed band 20 that supporting plate 6 both sides, middle part are installed with and stablize the comfortable meiofauna of accepting experiment that fixes, on the following supporting plate 6 of meiofauna belly, laterally having many strip ventilation slotted eyes 21 dispels the heat at any time and fresh air is provided, at supporting plate 6 rear portions, be positioned at meiofauna buttocks position and have a circular hole of revealing, inside there is a dung collection box 18 of making shallow round basin shape, its shallow round basin shape outside diameter is made and is slightly smaller than the inner ring diameter that this circle is revealed hole, put at any time and take out the excreta of dung collection box 18 meiofauna when holding with cleaning experiment.In the mounting hole 17 of the upper surface on supporting plate 6 limits, install easily, fix or take away light shield 3, light shield 3 is rectangle lids that a light light-proof material is made, the thin plate of its surrounding has that the installation shaft 7 with mounting hole 17 correspondence positions of supporting plate 6 upper surfaces is convenient to be inserted light shield 3 to install fixing or extract and take away below, light shield 3 tops have special-purpose band to renovate exposed hole 2 to be used for that the dorsal area of the meiofauna fixing is selectively blocked or see through to expose particular exposed light that light source 1 transmits and to carry out light and expose and irradiate experiment, light shield 3 highly just in time contacts at the upper surface of accepting the meiofauna back of experiment.Top in light shield 3 has speed adjustable fan 27 to coordinate the ventilation slotted eye 21 on supporting plate by computing machine 5, to control meiofauna back ventilation and heat at any time, be positioned at meiofauna waist border one side on supporting plate 6 sets of temperature sensors 15 is installed, sets of temperature sensors 15 is comprised of two groups of temperature sensors, one group is the temperature of irradiation temperature sensor 25 when accepting specially specific light and irradiating, the roundlet light hole 24 that top, the same side, corresponding meiofauna waist border is right against irradiation temperature sensor 25 tops in addition on light shield 3 is used for printing opacity, another group is the temperature value of temperature sensor 26 specific determination light shield 3 interior parts backlight backlight, the height of these two sensor upper surfaces with the meiofauna back that is fixed in same level, sets of temperature sensors 15 is passed to the associated electrical signals collecting in the computing machine 5 being electrically connected to it, when these two temperature values differ certain value, computing machine 5 exposes intensity and the kind of light source 1 according to programmed control and starts to be adjusted the 27 pairs of meiofauna skins of speed adjustable fan that are arranged on light shield 3 interior upper stratas and lowers the temperature and then various electrical signal transfer are carried out to data processing to computing machine 5, be positioned on supporting plate 6, on the opposite side of meiofauna waist border, light intensity sensor group 4 be installed, over against answering the light intensity sensor group light hole 19 of homonymy on light shield 3 to be mapped in light intensity sensor group 4 with the particular exposed illumination of transmitting through exposure light source 1, light intensity sensor group 4 is a wide region photoinduction electronic component and the optical device that is comprised of the narrow bandwidth filter of different spectral ranges, therefore 4 inductions of light intensity sensor group receive from exposing light source 1 and see through the light intensity that special-purpose light that light intensity sensor group light hole 19 transmission that light shield 3 tops are its setting come exposes, through photosignal, change and amplify to arrange and again the associated electrical signals collecting is passed to the computing machine 5 being electrically connected to it, computing machine 5 exposes intensity and the kind of light source 1 and various electric signal is carried out data processing and result is saved according to programmed control.The height of this two sensors upper surface with the meiofauna back that is fixed in same level, light intensity sensor group 4 and sets of temperature sensors 15 are passed to the associated electrical signals collecting in the computing machine 5 being electrically connected to it, computing machine 5 exposes intensity and the kind of light source 1 and various electric signal is carried out to data processing according to programmed control, finally obtains experimental data and the result of science.
embodiment:
Using a kind of small-sized moving object light of the present invention to expose experiment fixed test equipment carries out should first handling well when light exposes experiment and need to carry out for example big white mouse of meiofauna that light exposes experiment, cavy or rabbit will be shaved clean hair with special razor in naked position, for example infrared light or ultraviolet light and light intensity require the light kind that will expose in the interior input of computing machine 5 in advance and time of exposing and energy etc. parameter, by adjusting the height highly regulate pin 16 can easy on and off to adjust whole supporting plate 6, be adjusted at the position of the fixing handcuff 23 of claw in the radiation chute 22 on supporting plate 6 four arms of angle, by regulating set bolt to guarantee that the fixing handcuff 23 of each claw is fixed in the interior suitable size of each radiation chute 22, put meiofauna well and guarantee that each claw of meiofauna is fixed in the fixing handcuff 23 of each claw and can moves and adjust along radiation chute 22, make meiofauna neither feel bad especially and cannot at will move, be engaged in the back fixed band 20 that supporting plate 6 both sides, middle part are installed with and can stablize the comfortable meiofauna of accepting experiment that fixes, on the following supporting plate 6 of meiofauna belly, horizontal many strip ventilation slotted eyes 21 can dispel the heat at any time and fresh air is provided, at supporting plate 6 rear portions, be located at that meiofauna buttocks orientation has below one circular reveals the excreta of putting into dung collection box 18 meiofauna when holding experiment in hole, what connect sets of temperature sensors 15 and light intensity sensor group 4 is wired to computing machine 5, the interior installation of mounting hole 17 that installation shaft on light shield 37 is aimed to the upper surface on supporting plate 6 limits, fix light shield 3, guarantee to renovate at the band of light shield 3 tops the experiment dorsal area of exposed hole 2 fixed alignment meiofaunas, choose and will block and see through the flip position that exposes light and allow and expose particular exposed light that light source 1 transmits and can carry out as requested light and expose and irradiate experiment, on light shield 3, top, the same side, corresponding meiofauna waist border roundlet light hole 24 will just in time be aimed at above irradiation temperature sensor 25, and temperature sensor 26 backlight is just in time covered by light shield 3, light shield 3 highly just in time contacts at the upper surface of accepting the meiofauna back of experiment, top in light shield 3 has speed adjustable fan 27 to coordinate the ventilation slotted eye 21 on supporting plate 6 by computing machine 5, to control meiofauna back ventilation and heat at any time, being positioned at the light intensity sensor group light hole 19 on light shield 3 directly over the light intensity sensor group 4 that meiofauna waist border opposite side on supporting plate 6 installs just in time can see through and expose the particular exposed light that light source 1 transmit and shine directly in light intensity sensor group 4, opening power is controlled pre-set experiment parameter with computing machine 5 and is carried out light exposure experiment, after arriving the time requiring, computing machine 5 finishes experiment automatically, and by whole experimentation Parameter storage in computing machine 5, take off light shield 3, disconnect line, opening the fixing handcuff 23 of claw and back fixed band 20 takes off the meiofauna of accepting experiment and carries out experimental evaluation and further scientific research, animal excrements in dung collection box 18 are cleaned up and are put back on supporting plate 6, complete whole light and expose experiment.
Claims (6)
1. a small-sized moving object light exposes experiment fixed test equipment, it is characterized in that: comprise a supporting plate (6) with several functions, its lower surface is provided with the height that highly regulates pin (16) easy on and off to adjust whole supporting plate (6), to adapt to the exposure light source (1) being fixed on directly over supporting plate (6), the four jiaos of fixing handcuff of claw (23) and back fixed bands (20) that are separately installed with four position adjustables of supporting plate (6) upper surface are used for fixing the meiofauna of accepting experiment, on supporting plate (6), laterally having many strip ventilation slotted eyes (21) dispels the heat at any time and fresh air is provided, at supporting plate (6) rear portion, be positioned at meiofauna buttocks position and have below a dung collection box of putting at any time and taking out (18), the mounting hole (17) of the upper surface on supporting plate (6) limit is for installing easily, fix or remove light shield (3), light shield (3) top has special-purpose band to renovate that exposed hole (2) is used for selectively blocking or see through to expose the particular exposed light that light source (1) transmits, light shield (3) is the rectangle lid that a light light-proof material is made, the thin plate of its surrounding has that the installation shaft (7) with mounting hole (17) correspondence position of supporting plate (6) upper surface is convenient to be inserted light shield (3) to install fixing or extract and take away below, light shield (3) top is provided with special-purpose band and renovates exposed hole (2) dorsal area that fixedly meiofauna will carry out light exposure, block or transmit the particular exposed irradiation transmitting from the exposure light source (1) on positive top, sets of temperature sensors (15) is comprised of irradiation temperature sensor (25) and (26) two groups of temperature sensors of temperature sensor backlight, Yi Ce top, the upper corresponding meiofauna waist border of light shield (3) is right against the roundlet light hole (24) of irradiation temperature sensor (25) top in addition, on opposite side position, corresponding meiofauna waist border, the particular exposed irradiation that light intensity sensor group light hole (19) transmits to see through exposure light source (1) is installed on one side in addition, light shield (3) highly just in time contacts at the upper surface of accepting the meiofauna back of experiment, top in light shield (3) has speed adjustable fan (27) to coordinate the ventilation slotted eye (21) on supporting plate (6) by computing machine (5), to control meiofauna back ventilation and heat at any time, meiofauna waist border one side is provided with sets of temperature sensors (15), waist border opposite side is provided with light intensity sensor group (4), the height of this two sensors upper surface with the meiofauna back that is fixed in same level, light intensity sensor group (4) and sets of temperature sensors (15) are passed to the associated electrical signals collecting in the computing machine (5) being electrically connected to it, computing machine (5) exposes intensity and the kind of light source (1) and various electric signal is carried out to data processing according to programmed control, finally obtain experimental data and the result of science.
2. a kind of small-sized moving object light according to claim 1 exposes experiment fixed test equipment, it is characterized in that: supporting plate (6) is a smooth thin plate easy to clean of surfacing, on its four arm of angle, have from the outside radiation chute (22) of meiofauna four paws direction, it is an annular metal card handcuff that can regulate openings of sizes that the fixing handcuff of claw (23) is housed in each radiation chute (22), the fixing handcuff of each claw (23) is by regulating set bolt to be fixed in each radiation chute (22), each claw of meiofauna is fixed in can be mobile along radiation chute (22) in the fixing handcuff of a claw (23), being engaged in both sides, supporting plate (6) middle part is installed with back fixed band (20) and stablizes the comfortable meiofauna of accepting experiment that fixes.
3. a kind of small-sized moving object light according to claim 1 exposes experiment fixed test equipment, it is characterized in that: at supporting plate (6) rear portion, be positioned at meiofauna buttocks position and have a circular hole of revealing, inside there is a dung collection box (18) of making shallow round basin shape, its shallow round basin shape outside diameter is made and is slightly smaller than the inner ring diameter that this circle is revealed hole, puts at any time and take out the excreta of dung collection box (18) meiofauna when holding with cleaning experiment.
4. a kind of small-sized moving object light according to claim 1 exposes experiment fixed test equipment, it is characterized in that: it is four strip template support chips (9) that identical rigid material is made that described height regulates pin (16), one end of each template support chip (9) is fixed in the symmetric position at supporting plate (6) lower surface two ends by minor axis loose-leaf (10), the other end is equipped with cylindrical slippage pin (13), each slippage pin (13) is gone up and template support chip (9) is vertically installed with stable support plate (14), each template support chip (9) middle part has elliptical aperture, each elliptical aperture by-level is provided with band gudgeon cover (12), in band gudgeon cover (12) in the middle of a pair of template support chip (9) in each symmetric position, pass a long spiro nail bar (11), on long spiro nail bar (11) one end, there is the swing handle (8) with screw, when the swing handle (8) of rotating band screw, template support chip (9) is tightened up or is loosened and reached adjusting supporting board (6) object of height up and down.
5. a kind of small-sized moving object light according to claim 1 exposes experiment fixed test equipment, it is characterized in that: described sets of temperature sensors (15), by two groups of temperature sensors, formed, one group is the temperature of irradiation temperature sensor (25) when accepting specially specific light and irradiating, another group is the temperature value of part backlight in temperature sensor backlight (26) specific determination light shield (3), the height of these two sensor upper surfaces with the meiofauna back that is fixed in same level, sets of temperature sensors (15) is passed to the associated electrical signals collecting in the computing machine (5) being electrically connected to it, when these two temperature values differ certain value, computing machine (5) exposes intensity and the kind of light source (1) according to programmed control and starts to be adjusted the speed adjustable fan (27) that is arranged on the interior upper strata of light shield (3) and meiofauna skin is lowered the temperature and various electric signal are carried out to data processing.
6. a kind of small-sized moving object light according to claim 1 exposes experiment fixed test equipment, it is characterized in that: described light intensity sensor group (4) is a wide region photoinduction electronic component and the optical device that is comprised of the narrow bandwidth filter of different spectral ranges, therefore light intensity sensor group (4) induction receives from exposing light source (1) and sees through the light intensity that special-purpose light that light intensity sensor group light hole (19) transmission that light shield (3) top is its setting comes exposes, through photosignal, change and amplify to arrange and again the associated electrical signals collecting is passed to the computing machine (5) being electrically connected to it, computing machine (5) exposes intensity and the kind of light source (1) and various electric signal is carried out data processing and result is saved according to programmed control.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280338.8A CN102792899B (en) | 2012-08-08 | 2012-08-08 | Small-sized animal light exposure experiment fixed detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280338.8A CN102792899B (en) | 2012-08-08 | 2012-08-08 | Small-sized animal light exposure experiment fixed detection equipment |
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| CN102792899A CN102792899A (en) | 2012-11-28 |
| CN102792899B true CN102792899B (en) | 2014-12-10 |
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| CN105156954B (en) * | 2015-10-09 | 2019-03-08 | 中国科学院西北高原生物研究所 | A kind of light irradiation device of experimental animal skin injury model foundation |
| CN108739443A (en) * | 2018-07-31 | 2018-11-06 | 中国人民解放军陆军军医大学第附属医院 | A kind of animal illumination experiment case |
| CN113287531B (en) * | 2020-02-24 | 2023-04-07 | 四川光年轮科技有限公司 | Pet sanitation system |
| CN114279475B (en) * | 2021-12-23 | 2023-12-26 | 成都德鲁伊科技有限公司 | Biological behavior monitoring method by utilizing light sensor |
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