CN108617522B - Animal toxic gas test device - Google Patents
Animal toxic gas test device Download PDFInfo
- Publication number
- CN108617522B CN108617522B CN201810603273.3A CN201810603273A CN108617522B CN 108617522 B CN108617522 B CN 108617522B CN 201810603273 A CN201810603273 A CN 201810603273A CN 108617522 B CN108617522 B CN 108617522B
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- shell
- recorder
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- bin
- toxic gas
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 241001465754 Metazoa Species 0.000 title claims abstract description 34
- 239000002341 toxic gas Substances 0.000 title claims abstract description 20
- 238000002474 experimental method Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract 3
- 239000007789 gas Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000006399 behavior Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010171 animal model Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention belongs to an animal toxic gas test device, wherein a bottom plug is arranged at the bottom of a shell, a base is arranged on the bottom plug, an electric push rod is arranged on the base, a supporting seat is arranged on the electric push rod, an experiment bin is arranged on the supporting seat, a clamping table is arranged at the bottom of the experiment bin, a material box and a water box are arranged in the experiment bin, a recorder is arranged in the experiment bin, an illuminance sensor is arranged on the experiment bin, a fixed rod is arranged at the upper end of the experiment bin, a small animal activity recorder is arranged on the fixed rod, an illuminating lamp is arranged at the inner top of the shell, an air inlet pipe is arranged at the upper part of the shell, a through hole is arranged at the top of the shell, a bearing is arranged in the through hole, a driven shaft is arranged in the bearing, a circulation blade is arranged at the lower part of the driven shaft, a clamping groove is arranged at the upper end of the driven shaft, a driving shaft is arranged in the clamping groove of the driven shaft, and the driving shaft is provided with a driving motor; the device has the advantages of convenient use and simple operation, can ensure that the test animal is in a relatively constant environment, simultaneously records the internal environment state of the device during the test, records the behavior change of the test animal during the test, facilitates the collection of test data, and is safe and pollution-free.
Description
Technical Field
The invention belongs to the technical field of animal experiments, and particularly relates to an animal toxic gas test device.
Background
Along with the development of the livestock industry, the growth environment of animal products is changed, the influence of the existing air environment on animal growth is explored, an environment-simulating test is required to be carried out on the animal products, the existing toxicity test device for carrying out toxic gas is a spliced test device, namely, all test vessels such as a glass cover are used for being spliced, the collection of tightness and related test conditions is not ideal, test data are troublesome to obtain, the monitoring of test animals is difficult, and the device is troublesome to detach and has poor safety.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an animal toxic gas test device.
The purpose of the invention is realized in the following way: an animal toxic gas test device, includes shell, its characterized in that: the utility model provides a motor cabinet, including casing bottom be provided with the bottom plug, the plane is provided with the base on the bottom plug, base center department is provided with electric putter, electric putter upper end is provided with the supporting seat, be provided with experiment storehouse on the supporting seat, experiment storehouse bottom is provided with the cassette, be provided with magazine and water box in the experiment storehouse, be provided with the inlet pipe directly over the magazine, be provided with the inlet tube directly over the water box, inlet tube and inlet tube upper portion all are provided with the valve, be provided with the record appearance on the experiment storehouse inner wall, still be provided with illuminance sensor on the experiment storehouse inner wall, experiment storehouse upper end is provided with the dead lever, be provided with little animal activity record appearance on the dead lever, the interior top of shell is provided with the light, shell upper portion is provided with the intake pipe, shell top center is provided with the through-hole, be provided with the bearing in the through-hole, be provided with the driven shaft in the bearing, the driven shaft lower part is provided with the circulation blade, be provided with the through-hole on the circulation blade, the driven shaft upper end is provided with the draw-in groove, the driven shaft is connected with driving motor, the driving motor outside is provided with the motor casing, the casing bottom is provided with the valve, be provided with the record board on the motor cabinet, be provided with the motor cabinet on the motor cabinet side, be provided with the lug plate on the motor cabinet side.
The bottom plug is made of rubber.
The bottom plug is in interference fit with the shell.
The base is in interference fit with the shell.
The circulating vane is arc-shaped.
The recorder is a wireless temperature (humidity, pressure) recorder.
The wireless temperature (humidity and pressure) recorder is provided with a gas concentration sensor.
The connecting plate is connected with the lug plate through bolts.
The device has the advantages of convenient use and simple operation, can ensure that the test animal is in a relatively constant environment, simultaneously records the internal environment state of the device during the test, records the behavior change of the test animal during the test, facilitates the collection of test data, and is safe and pollution-free.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a front sectional structure of the present invention.
Fig. 3 is a schematic view of the structure of the inside of the housing of the present invention.
Fig. 4 is a schematic view of the structure of the circulation vane of the present invention.
Fig. 5 is a schematic structural view of a motor base according to the present invention.
FIG. 6 is a schematic view of the structure of the driven shaft of the present invention.
Fig. 7 is a schematic structural view of the driving shaft of the present invention.
Detailed Description
In the embodiment 1, as shown in fig. 1-7, the animal toxic gas testing device comprises a shell 2, wherein the shell is transparent, and the outer shell, the shell and the experimental bin are transparent, so that the behavior of animals in the experimental bin can be observed conveniently. The bottom of the shell 2 is provided with a bottom plug 1, and the bottom plug is made of rubber. The invention can be conveniently placed on the experiment table, and the damage to the shell caused by collision between the bottom of the shell and the experiment table and other devices is avoided. The upper plane of the bottom plug 1 is provided with a base 12, the base is fixed on the bottom plug, the electric push rod is fixed on the base, the base plays a role in supporting the electric push rod, the base is in interference fit with the shell, and the bottom plug is in interference fit with the shell; the interference fit can avoid toxic gas leakage, and is convenient for take the bottom plug and the base out of the shell, and the electric push rod 13 is arranged at the center of the base 12 and can adjust the height of the experimental bin, so that observation is convenient. The power supply line and the switch of electric putter can wear out from the side of shell lower part, and electric putter 13 upper end is provided with supporting seat 14, is provided with experiment storehouse 11 on the supporting seat 14, and experiment storehouse 11 bottom is provided with cassette 10, cassette and shell clearance fit can prevent that experiment storehouse from inclining, are provided with magazine 16 and water box 15 in the experiment storehouse 11, are provided with inlet pipe 7 directly over the magazine 16, are provided with inlet tube 6 directly over the water box 15, and inlet pipe 7 and inlet tube 6 upper portion all are provided with valve 5, are provided with recorder 18 on the experiment storehouse 11 inner wall, and the recorder is wireless temperature (humidity, pressure), record appearance. Preferably, a DATA TRACE wireless temperature (humidity and pressure) recorder manufactured by MESA LABS company, the DATA TRACE wireless temperature (humidity and pressure) recorder is provided with a temperature, pressure and humidity data recorder, the DATA TRACE wireless temperature (humidity and pressure) recorder can be additionally provided with a data recorder with multiple functions, and the gas concentration recorder can be additionally provided with a gas concentration recorder, so that the temperature, pressure, humidity and gas concentration can be recorded simultaneously, and the temperature data recorder, the pressure data recorder, the humidity data recorder and the gas concentration data recorder which are additionally provided with the recorder can be fixed on the inner wall of an experiment bin when the temperature, the pressure data recorder, the humidity data recorder and the gas concentration data recorder are arranged. The illuminance sensor 9 is further arranged on the inner wall of the experiment bin 11, the illuminance sensor detects the illuminance intensity, the output signal is collected, and the illuminance sensor is preferably a wireless connection type illuminance sensor. The illumination environment in the test cabin is detected, and the test cabin 11 upper end is provided with dead lever 17, is provided with toy activity record appearance 3 on the dead lever 17, and the mouse activity record appearance is including detecting head and record instrument, only needs to fix the detecting head on the dead lever, and the connecting wire wears out the reconnection record instrument from the shell inside can. The connecting wires can be of a certain length, and the detecting heads can be downward when the experimental bin is pulled out from the lower part. The inside top of shell 2 is provided with light 20, and the light provides the illumination in the experimental bin, can detect the different behavioral response of animal under different illumination. The upper portion of the housing is provided with an air inlet pipe 26, the air inlet pipe is provided with a gas pipeline stop valve, toxic gas can be added into the housing from the air inlet pipe, and when the air is required to be exhausted from the interior of the housing, the gas in the housing can be pumped out from the air inlet pipe.
The center of the top of the shell 2 is provided with a through hole, a bearing 25 is arranged in the through hole, a driven shaft 19 is arranged in the bearing 25, the outer edge of the bearing is fixed on the shell, the driven shaft is fixedly connected with the inner edge of the bearing, and the driven shaft can rotate. The lower part of the driven shaft 19 is provided with a circulation vane 23, and the driven shaft and the circulation vane may be provided as a detachable connection structure. And the maintenance and the replacement are convenient. The circulation blade is arc, is provided with the through-hole on the circulation blade 23, and the circulation blade produces the air current and can make the inside gas of entering the shell from the intake pipe quick even diffusion to inside whole shell, makes gas concentration more even, can improve the accuracy of data of detecting. The upper end of the driven shaft 19 is provided with a clamping groove 24, the clamping groove is plum blossom-shaped, and the driving shaft is clamped in the clamping groove of the driven shaft, so that the driving shaft can drive the driven shaft to rotate. The draw-in groove 24 internal connection of driven shaft 19 has drive shaft 21, and drive shaft 21 is connected with driving motor 22, and driving motor drives the drive shaft and rotates, and the drive shaft drives the driven shaft and rotate, and the driving motor 22 outside is provided with motor casing 8, and driving motor fixes in the motor casing, and motor casing 8 bottom is provided with the connecting plate, is provided with motor cabinet 4 on the outer top of shell 2, motor cabinet and shell fixed connection, and motor casing 8 sets up in the motor cabinet inboard, is provided with the otic placode on the motor cabinet, and the connecting plate sets up between the otic placode. The connecting plate and the lug plate are connected through bolts. When connecting plate and otic placode link together, can be together motor cabinet and motor casing fixed connection, driving motor just also fixes in the motor casing simultaneously, and when fixed, drive shaft and driven shaft are in the same place, can make the driven shaft rotate. When the bolts are taken down, the motor shell, the driving motor and the driving shaft can be detached simultaneously, and the driving motor can be maintained and replaced.
When the invention is used, the bottom plug and the base are pulled out from the outer cylinder, the electric push rod, the experiment bin and the structure arranged in the experiment bin are pulled out along with the base, then the animal to be tested is put into the experiment bin, the base and the bottom plug are combined to mount the experiment bin into the shell, the illuminance sensor, the lighting lamp, the driving motor and the small animal activity recorder are started, then the toxic gas is infused into the shell from the air inlet pipe, the circulating vane quickly and uniformly diffuses the toxic gas into the space in the shell, then the behavior of the experimental animal can be observed, the temperature, the humidity, the pressure and the gas concentration in the experiment bin and the behavior record under the condition are acquired, and after the acquisition is completed, the residual gas in the shell is extracted through the air inlet pipe, and the residual gas is subjected to post-treatment, so that the environment is prevented. And then the base and the bottom plug are taken out to clean the experimental bin.
The device has the advantages of convenient use and simple operation, can ensure that the test animal is in a relatively constant environment, simultaneously records the internal environment state of the device during the test, records the behavior change of the test animal during the test, facilitates the collection of test data, and is safe and pollution-free.
The above examples are only preferred embodiments of the present invention and are not intended to limit the present invention, and various modifications and variations of the present invention are possible to those skilled in the art, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. An animal toxic gas test device, includes shell, its characterized in that: the bottom of the shell is provided with a bottom plug, the upper plane of the bottom plug is provided with a base, the center of the base is provided with an electric push rod, the upper end of the electric push rod is provided with a supporting seat, an experiment bin is arranged on the supporting seat, the experiment bin is made of transparent materials, the bottom of the experiment bin is provided with a clamping table, a material box and a water box are arranged in the experiment bin, a feeding pipe is arranged right above the material box, a water inlet pipe is arranged right above the water box, valves are arranged on the feeding pipe and the upper part of the water inlet pipe, a recorder is arranged on the inner wall of the experiment bin, and the recorder comprises a temperature recorder, a humidity recorder and a pressure recorder; the experimental bin is characterized in that an illuminance sensor is further arranged on the inner wall of the experimental bin, a fixing rod is arranged at the upper end of the experimental bin, a small animal activity recorder is arranged on the fixing rod, an illuminating lamp is arranged at the inner top of the shell, an air inlet pipe is arranged at the upper part of the shell, a through hole is formed in the center of the top of the shell, a bearing is arranged in the through hole, a driven shaft is arranged in the bearing, a circulating vane is arranged at the lower part of the driven shaft, the through hole is formed in the circulating vane, a clamping groove is formed in the upper end of the driven shaft, a driving shaft is connected in the clamping groove of the driven shaft, a driving motor is connected with the driving shaft, a motor casing is arranged at the outer side of the driving motor, a connecting plate is arranged at the bottom of the motor casing, a motor seat is arranged at the inner side of the motor casing, and an ear plate is arranged on the motor seat; the housing is transparent;
the bottom plug is made of rubber;
the driving shaft is a plum blossom shaft coupling;
the bottom plug is in interference fit with the shell;
the connecting plate is connected with the lug plate through bolts;
the animal toxic gas test device comprises the following steps when in use:
s1: the bottom plug and the base are pulled out from the outer cylinder, and an electric push rod, an experimental bin and a structure arranged in the experimental bin are pulled out along with the base;
s2: then placing the animal to be tested into an experiment bin, and then assembling the base and the bottom plug to put the experiment bin into the shell;
s3: starting an illuminance sensor, an illuminating lamp, a driving motor and a small animal activity recorder, then infusing toxic gas into the shell from the air inlet pipe, and enabling the toxic gas to be uniformly diffused into the space in the shell by the circulating blades;
s4: observing the behavior of the test animal, and collecting the temperature, humidity, pressure and gas concentration in the test bin and the behavior record under the condition;
s5: after the collection is completed, residual gas in the shell is extracted from the air inlet pipe, and the residual gas is subjected to post-treatment, so that the environment is prevented from being polluted; and then the base and the bottom plug are taken out to clean the experimental bin.
2. The animal toxic gas testing apparatus of claim 1, wherein: the base is in interference fit with the shell.
3. The animal toxic gas testing apparatus of claim 1, wherein: the circulating vane is arc-shaped.
4. The animal toxic gas testing apparatus of claim 1, wherein: the temperature recorder is a wireless temperature recorder; the humidity recorder is a wireless humidity recorder; the pressure recorder is a wireless pressure recorder.
5. The animal toxic gas testing apparatus of claim 4, wherein: the wireless temperature recorder, the wireless humidity recorder and the wireless pressure recorder are provided with gas concentration sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603273.3A CN108617522B (en) | 2018-06-12 | 2018-06-12 | Animal toxic gas test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603273.3A CN108617522B (en) | 2018-06-12 | 2018-06-12 | Animal toxic gas test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108617522A CN108617522A (en) | 2018-10-09 |
| CN108617522B true CN108617522B (en) | 2024-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603273.3A Active CN108617522B (en) | 2018-06-12 | 2018-06-12 | Animal toxic gas test device |
Country Status (1)
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|---|---|
| CN (1) | CN108617522B (en) |
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