CN113661933A - Guinea pig survival simulation device for experiments - Google Patents
Guinea pig survival simulation device for experiments Download PDFInfo
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- CN113661933A CN113661933A CN202110934355.8A CN202110934355A CN113661933A CN 113661933 A CN113661933 A CN 113661933A CN 202110934355 A CN202110934355 A CN 202110934355A CN 113661933 A CN113661933 A CN 113661933A
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- 238000004088 simulation Methods 0.000 title claims abstract description 85
- 241000700199 Cavia porcellus Species 0.000 title claims abstract description 24
- 230000004083 survival effect Effects 0.000 title claims abstract description 23
- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 238000007664 blowing Methods 0.000 claims 1
- 241000700198 Cavia Species 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 8
- 229940079593 drug Drugs 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- A01K1/031—Cages for laboratory animals; Cages for measuring metabolism of animals
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- 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
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
-
- 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
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0082—Water misting or cooling systems
-
- 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
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The utility model provides a cavy survivorship analogue means for experiments, including the support frame, under casing and transparent simulation case, the support frame includes vertical and be criss-cross backup pad each other, there is the diaphragm in the middle of the side of backup pad, the backup pad forms eight the same spaces with the diaphragm, there is the simulation case in the space, there are air inlet unit and air outlet means in the backup pad, there are refrigerator, the air blower in the under casing respectively, the wet machine, aspirator and two solenoid directional valves, set up two first through-holes on the under casing, set up the second hose in the first through-hole. The invention relates to a guinea pig survival simulation device for experiments, wherein a researcher can change one variable to perform experiments on the premise that the environments in eight simulation boxes are the same, and observe the reactions of the guinea pigs under different temperatures, humidity and medicines.
Description
Technical Field
The invention belongs to the field of guinea pig survival simulation devices, and particularly relates to a guinea pig survival simulation device for experiments.
Background
Guinea pigs are experimental animals for medical research, and are commonly used in multiple subjects such as medicine, pharmacology, pathology and the like for experiments, when a life simulation experiment of the guinea pigs is performed, researchers need to place a plurality of guinea pigs in different environments for observation and research, the guinea pigs are animals which are easily infected with bacterial viruses or microbial pathogens, lymph nodes are often enlarged and even die due to infection, a large amount of bacteria often exist in an existing observation box, the life of the guinea pigs are influenced, the following experiment results can be influenced, in addition, equipment cannot well ventilate, the mutual infection is easily caused when the guinea pigs are placed together, the experiment is not facilitated, the experiment results are inaccurate, and in order to solve the problems, a new guinea pig survival device needs to be designed.
Disclosure of Invention
The invention provides a guinea pig survival simulation device for experiments, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a guinea pig survival simulation device for experiments comprises a support frame, a bottom case and a transparent simulation case, wherein the support frame is arranged on the bottom case, the support frame include two vertical backup pads that just are criss-cross each other, equal fixed mounting horizontally diaphragm in the middle of the side of backup pad, two backup pads form eight the same spaces with the diaphragm, all can install the simulation case in the space, set up air inlet unit and air outlet means in the backup pad, air inlet unit and air outlet means all extend to in each space, install the refrigerator respectively in the under casing, the blower, the wet machine, aspirator and two solenoid directional valves, refrigerator and blower pass through the hose and link to each other with one of them solenoid directional valve, wet machine and aspirator pass through the hose and link to each other with another solenoid directional valve, two first through-holes are seted up to the top surface of under casing, all set up the second hose in the first through-hole, the second hose links to each other with two solenoid directional valves respectively.
The guinea pig survival simulation device for experiments comprises a first channel, the first channel extends into each space from the intersection of the two support plates, the lower end of the first channel is connected with the second hose on the left side, the air outlet device comprises a second channel, the second channel extends into each space from the intersection of the two support plates, the lower end of the second channel is connected with the second hose on the right side, the first channel and the second channel do not intersect, and the channel opening of the first channel in each space is located above the channel opening of the second channel.
According to the experimental guinea pig survival simulation device, the side face of the space is provided with the plug sub-pipes corresponding to the first channel and the second channel, the plug sub-pipes are internally provided with the electromagnetic valves, the side face of the simulation box is provided with the second through holes corresponding to the plug sub-pipes, the plug main pipes are fixedly arranged in the second through holes, and the side face of the simulation box is connected with the side face of the support plate through the two buckling devices.
According to the experimental guinea pig survival simulation device, the end face of the plug female pipe is provided with the circular baffle, the plug female pipe is internally provided with the top plate, the cross section of the top plate is cross-shaped, the top plate is fixedly connected with the inner end face of the baffle, the outer side of the top plate is sleeved with the spring, one end of the spring is fixedly installed on the baffle, the other end of the spring is fixedly installed on the inner wall of the plug female pipe, and the baffle is tightly attached to the end face of the plug female pipe under the action of the spring.
As mentioned above, the guinea pig survival simulation device for the experiment comprises a clamping plate, the side surface of the simulation box is hinged with the clamping plate, the side surface of the clamping plate is provided with a square hole, and the side surface of the supporting plate is fixedly provided with a square block corresponding to the square hole.
The guinea pig existence simulation device for the experiment comprises a supporting plate, wherein the supporting plate is fixedly provided with a cover plate, the side surface of a bottom box corresponds to a simulation box and the side surface of the cover plate corresponds to a simulation box and is provided with an L-shaped illuminating lamp, two guide rails are fixedly arranged on the end surface of the illuminating lamp, the top surface of the cover plate and the side surface of a base correspond to guide rails and are fixedly provided with sliding blocks, and the guide rails are matched and arranged on the corresponding sliding blocks.
The invention has the advantages that: when the device is used, guinea pigs injected with medicaments are respectively placed in different simulation boxes, the simulation boxes are arranged in corresponding square lattices on a supporting frame, a refrigerator, a blower, a humidifier and an aspirator in the bottom box are respectively started, the refrigerator is controlled by a solenoid directional valve to be communicated with an air inlet device, cold air generated by the refrigerator is conveyed into the simulation boxes through the air inlet device, so that the temperature in the simulation boxes is adjusted, the humidifier is controlled by the solenoid directional valve to be communicated with an air outlet device, moisture generated by the humidifier is conveyed into the simulation boxes through the air outlet device, so that the humidity in the simulation boxes is adjusted, when the temperature and the humidity in the simulation boxes are moderate, the blower is controlled by the solenoid directional valve to be communicated with the air inlet device, so that air blown by the blower enters the simulation boxes through the air inlet device, and the aspirator is controlled by the solenoid directional valve to be communicated with the air outlet device, air in the simulation box is sucked out of the simulation box through the air outlet device, the air in the simulation box can circularly flow by matching the air blower with the air aspirator, and researchers can observe the survival conditions of guinea pigs in the simulation boxes with the same environment; the invention relates to a guinea pig survival simulation device for experiments, wherein researchers can change one variable (such as temperature, humidity, drugs and the like) to perform experiments on the premise that the environment in eight simulation boxes is the same, and observe the reaction of guinea pigs under the action of different temperatures, humidity and drugs, so as to research different results.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic structural view of the supporting frame; FIG. 3 is a top view of FIG. 2; FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3; FIG. 5 is a schematic view of the structure of the bottom case; FIG. 6 is a schematic diagram of the structure of the simulation box; fig. 7 is a schematic structural diagram of the male sub-pipe and the female pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A guinea pig survival simulation device for experiments is disclosed, as shown in the figure, the device comprises a support frame 1, a bottom case 2 and a transparent simulation case 3, the support frame 1 is installed on the bottom case 2, the support frame 1 comprises two vertical support plates 101 which are crossed with each other, a horizontal transverse plate 102 is fixedly installed in the middle of the side surface of each support plate 101, eight same spaces 4 are formed by the two support plates 101 and the transverse plate 102, the simulation case 3 can be installed in each space 4, an air inlet device 5 and an air outlet device 6 are arranged in each support plate 101, the air inlet device 5 and the air outlet device 6 extend into each space 4, a refrigerator 201, an air blower 202, a wet air machine 203, an air aspirator 204 and two electromagnetic directional valves 205 are respectively installed in the bottom case 2, the refrigerator 201 and the air blower 202 are connected with one of the electromagnetic directional valves 205 through hoses 206, the wet air machine 203 and the air blower 204 are connected with the other electromagnetic directional valve 205 through hoses 206, two first through holes 207 are formed in the top surface of the bottom box 2, second hoses 208 are arranged in the first through holes 207, and the second hoses 208 are connected with the two electromagnetic directional valves 205 respectively. When the device is used, guinea pigs injected with medicaments are respectively placed in different simulation boxes 3, the simulation boxes 3 are arranged in corresponding square lattices on a support frame 1, a refrigerator 201, an air blower 202, a moisture machine 203 and an air aspirator 204 in the bottom box are respectively started, the refrigerator 201 is controlled by an electromagnetic directional valve 205 to be communicated with an air inlet device 5, cold air generated by the refrigerator 201 is conveyed into the simulation boxes 3 through the air inlet device 5, so that the temperature in the simulation boxes 3 is adjusted, the moisture machine 203 is controlled by the electromagnetic directional valve 205 to be communicated with an air outlet device 6, moisture generated by the moisture machine 203 is conveyed into the simulation boxes 3 through the air outlet device 6, so that the humidity in the simulation boxes 3 is adjusted, when the temperature and the humidity in the simulation boxes 3 are moderate, the air blower 202 is controlled by the electromagnetic directional valve 205 to be communicated with the air inlet device 5, so that the air blown by the air blower 202 enters the simulation boxes 3 through the air inlet device 5, the air aspirator 204 is controlled to be communicated with the air outlet device 6 through the electromagnetic directional valve 205, so that air in the simulation box 3 is sucked out of the simulation box 3 through the air outlet device 6, the air blower 202 and the air aspirator 204 are matched for use, so that the air in the simulation box 3 can circularly flow, and researchers can observe the survival conditions of guinea pigs in the simulation boxes 3 with the same environment; the invention relates to a guinea pig survival simulation device for experiments, wherein researchers can change one variable (such as temperature, humidity, medicines and the like) to perform experiments on the premise that the environment in eight simulation boxes 3 is the same, and observe the reaction of guinea pigs under the action of different temperatures, humidity and medicines, so as to research different results.
Specifically, as shown in the drawing, the air inlet device 5 according to the present embodiment includes a first passage 51, the first passage 51 extends into each space 4 from the intersection of the two support plates 101, the lower end of the first passage 51 is connected to the second hose 208 on the left side, the air outlet device 6 includes a second passage 61, the second passage 61 extends into each space 4 from the intersection of the two support plates 101, the lower end of the second passage 61 is connected to the second hose 208 on the right side, the first passage 51 does not intersect with the second passage 61, and the passage opening of the first passage 51 is located above the passage opening of the second passage 61 in each space 4. When the electromagnetic directional valve 205 controls the air inlet device 5 to communicate with the air conditioner 201, the cold air generated by the air conditioner 201 enters each space 4 through the corresponding second hose 208 and the first channel 51 at the same time, and when the electromagnetic directional valve 205 controls the air outlet device 6 to communicate with the wet air machine 203, the wet air generated by the wet air machine 203 enters each space 4 through the corresponding second hose 208 and the second channel 61 at the same time; the design enables air generated by the air cooler 201 and the air blower 202 in the bottom box 2 to enter the eight spaces 4 from the inside of the supporting plate 101 through the air inlet device 5, enables moisture generated by the moisture generator 203 in the bottom box 2 to enter the eight spaces 4 through the inside of the supporting plate 101, and enables air in the simulation box 3 to be sucked out from the supporting plate 101 through the air outlet device 6 through the air suction machine 204, so that a researcher can conveniently control the environment in the simulation box 3.
Specifically, as shown in the figure, this embodiment the side of space 4 on correspond first passageway 51 and the equal fixed mounting of second passageway 61 department and peg graft sub-pipe 10, all install solenoid valve 9 in the sub-pipe 10 of peg graft, the side of simulation case 3 on correspond peg graft sub-pipe 10 department and all set up second through-hole 31, equal fixed mounting peg graft female pipe 32 in the second through-hole 31, the side of simulation case 3 all is connected through two buckle device 7 with the side of backup pad 101. When simulation case 3 is installed on space 4, peg graft sub-pipe 10 inserts respectively in the female pipe 32 of corresponding grafting, then fixes simulation case 3 in backup pad 101 through buckle device 7, and this design makes simulation case 3 when installing on support frame 1, and air inlet unit 5 and air outlet means 6 can both link to each other with the inside of simulation case 3.
Further, as shown in the figure, the end surface of the female plug-in pipe 32 described in this embodiment is provided with a circular baffle 11, the female plug-in pipe 32 is provided with a top plate 12, the cross section of the top plate 12 is cross-shaped, the top plate 12 is fixedly connected with the inner end surface of the baffle 11, the outer side of the top plate 12 is sleeved with a spring 13, one end of the spring 13 is fixedly installed on the baffle 11, the other end of the spring 13 is fixedly installed on the inner wall of the female plug-in pipe 32, and the baffle 11 is tightly attached to the end surface of the female plug-in pipe 32 under the action of the spring 13. When the sub-pipe 10 of pegging graft inserts in the female pipe 32 of pegging graft, the terminal surface of grafting sub-pipe 10 can promote roof 12 and outwards remove, and roof 12 can be opened baffle 11 this moment, makes baffle 11 and the terminal surface of the female pipe 32 of pegging graft separate, and the air can be in the female pipe 32 of pegging graft gets into simulation case 3 this moment, and this design can prevent that the cavy from getting into air inlet unit 5 or air outlet means 6 through the female hole of pegging graft to flee from simulation case 3.
Furthermore, as shown in the figure, the fastening device 7 of the present embodiment includes a fastening plate 71, the side surface of the simulation box 3 is hinged to the fastening plate 71, the side surface of the fastening plate 71 is provided with a square hole 72, and the side surface of the supporting plate 101 is fixedly provided with a square block 73 corresponding to the square hole 72. When the simulation box 3 is installed on the space 4, the clamping plate 71 is pulled to rotate around the hinge until the square hole 72 is clamped on the square block 73, and the design fixes the simulation box 3 on the support plate 101 through the two clamping devices 7 to prevent the simulation box from falling off by itself.
Furthermore, as shown in the figure, the cover plate 14 is fixedly installed on the top surface of the supporting plate 101 in the embodiment, the L-shaped illuminating lamps 15 are respectively arranged at the positions corresponding to the simulation box 3 on the side surface of the bottom box 2 and the positions corresponding to the simulation box 3 on the side surface of the cover plate 14, two guide rails 16 are respectively and fixedly installed on the end surfaces of the illuminating lamps 15, the sliding blocks 17 are respectively and fixedly installed at the positions corresponding to the guide rails 16 on the top surface of the cover plate 14 and the side surface of the base 2, and the guide rails 16 are respectively and cooperatively installed on the corresponding sliding blocks 17. When a researcher pushes the illuminating lamp 15, the guide rail 16 slides up and down on the corresponding sliding block 17, the design enables the researcher to observe the living condition of the guinea pig under the lamp illumination environment by adjusting the position of the illuminating lamp 15, and the research can be compared with the guinea pig without the illumination of the illuminating lamp 15, the research range of the researcher is enlarged, and the function of the device is perfected.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A guinea pig survival simulation device for experiments is characterized in that: the air-blowing simulation device comprises a support frame (1), a bottom box (2) and a transparent simulation box (3), wherein the support frame (1) is arranged on the bottom box (2), the support frame (1) comprises two vertical support plates (101) which are crossed mutually, horizontal transverse plates (102) are fixedly arranged in the middle of the side surfaces of the support plates (101), eight same spaces (4) are formed by the two support plates (101) and the transverse plates (102), the simulation box (3) can be arranged in each space (4), an air inlet device (5) and an air outlet device (6) are arranged in the support plates (101), the air inlet device (5) and the air outlet device (6) extend into each space (4), a refrigerator (201), an air blower (202), a moisture machine (203), an air aspirator (204) and two electromagnetic reversing valves (205) are respectively arranged in the bottom box (2), the refrigerator (201) and the air blower (202) are connected with one of the electromagnetic reversing valves (205) through a hose (206), the wet air machine (203) and the air suction machine (204) are connected with another electromagnetic directional valve (205) through a hose (206), two first through holes (207) are formed in the top surface of the bottom box (2), a second hose (208) is arranged in each first through hole (207), and the second hose (208) is connected with the two electromagnetic directional valves (205) respectively.
2. The experimental guinea pig survival simulation apparatus according to claim 1, wherein: the air inlet device (5) comprises a first channel (51), the first channel (51) extends into each space (4) from the intersection of the two support plates (101), the lower end of the first channel (51) is connected with a second hose (208) on the left side, the air outlet device (6) comprises a second channel (61), the second channel (61) extends into each space (4) from the intersection of the two support plates (101), the lower end of the second channel (61) is connected with a second hose (208) on the right side, the first channel (51) and the second channel (61) do not intersect, and the channel opening of the first channel (51) is located above the channel opening of the second channel (61) in each space (4).
3. The experimental guinea pig survival simulation apparatus according to claim 2, wherein: the side of space (4) on correspond first passageway (51) and second passageway (61) department equal fixed mounting grafting sub-pipe (10), all install solenoid valve (9) in grafting sub-pipe (10), the side of simulation case (3) on correspond grafting sub-pipe (10) department all set up second through-hole (31), equal fixed mounting grafting female pipe (32) in second through-hole (31), the side of simulation case (3) all is connected through two buckle device (7) with the side of backup pad (101).
4. The experimental guinea pig survival simulation apparatus according to claim 3, wherein: the end face of female pipe of grafting (32) on all set up circular shape baffle (11), all set up roof (12) in female pipe of grafting (32), the cross-section of roof (12) is cross, roof (12) all with the interior terminal surface fixed connection of baffle (11), outside suit spring (13) of roof (12), the one end fixed mounting of spring (13) is on baffle (11), the other end fixed mounting of spring (13) is on the inner wall of female pipe of grafting (32), baffle (11) hug closely under the effect of spring (13) on the terminal surface of female pipe of grafting (32).
5. The experimental guinea pig survival simulation apparatus according to claim 3, wherein: the clamping device (7) comprises a clamping plate (71), the side face of the simulation box (3) is hinged with the clamping plate (71), the side face of the clamping plate (71) is provided with a square hole (72), and the side face of the supporting plate (101) is provided with a square block (73) which is fixedly installed corresponding to the square hole (72).
6. The experimental guinea pig survival simulation apparatus according to claim 1, wherein: the top surface fixed mounting apron (14) of backup pad (101), the side of under casing (2) correspond simulation case (3) department and the side of apron (14) and correspond simulation case (3) department and all set up light (15) of L type, equal fixed mounting two guide rails (16) on the terminal surface of light (15), the top surface of apron (14) and the side of base (2) correspond guide rail (16) department and all fixed mounting slider (17), guide rail (16) all cooperate to install on slider (17) that correspond.
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| CN202110934355.8A CN113661933A (en) | 2021-08-16 | 2021-08-16 | Guinea pig survival simulation device for experiments |
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