CN214628921U - Metabolism cage with heat preservation function - Google Patents
Metabolism cage with heat preservation function Download PDFInfo
- Publication number
- CN214628921U CN214628921U CN202120162965.6U CN202120162965U CN214628921U CN 214628921 U CN214628921 U CN 214628921U CN 202120162965 U CN202120162965 U CN 202120162965U CN 214628921 U CN214628921 U CN 214628921U
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- Prior art keywords
- squirrel cage
- heat preservation
- cage
- metabolism
- outlet
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- 238000004321 preservation Methods 0.000 title claims abstract description 29
- 230000004060 metabolic process Effects 0.000 title claims abstract description 19
- 241000555745 Sciuridae Species 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 210000002700 urine Anatomy 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 241001233242 Lontra Species 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 abstract description 10
- 241000699666 Mus <mouse, genus> Species 0.000 description 30
- 238000010171 animal model Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 206010059410 Faecaluria Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
A metabolism cage with heat preservation function relates to the technical field of experimental devices, which comprises a bracket, a squirrel cage fixed on the bracket and a separation collector, wherein the bottom of the squirrel cage is a net grid, the upper part of the squirrel cage is also provided with a water feeder and a feeder, the separation collector is arranged below the squirrel cage and is communicated with the squirrel cage, the squirrel cage is of a cylindrical thin-wall structure, the heat preservation structure is arranged in the squirrel cage and comprises an inner sealing heat preservation layer, an air duct and a hot air source, the inner sealing heat preservation layer is coaxially arranged in the squirrel cage and a gas flow cavity is formed between the inner sealing heat preservation layer and the squirrel cage, the squirrel cage is integrally provided with an inlet and an outlet, the inlet is communicated with one end of the air duct, the other end of the air duct is communicated with the hot air source, and the outlet is provided with a control mechanism for controlling the timed discharge of hot air, the accuracy of the experiment is improved.
Description
Technical Field
The utility model relates to an experimental apparatus technical field, concretely relates to take metabolism cage of heat preservation function.
Background
The method of directly collecting animal metabolites using a feces-urine separation device is called a metabolic cage method. The metabolism cage is used for collecting urine and excrement naturally discharged by experimental animals, and is a specially designed closed breeding cage for collecting various excreta of the experimental animals. Laboratory mouse metabolism cage is the rearging cage that is used for collecting laboratory mouse faecal mass specially for laboratory mouse's internal metabolism experiment can provide comfortable living environment for laboratory mouse, can drink water, food to laboratory mouse and carry out the ration, lets laboratory mouse metabolism naturally, and the separator of metabolism cage can make laboratory mouse's fecaluria separation to carry out the metabolic research of various medicines, nutrient substance etc. in vivo.
Current laboratory mouse metabolism cage, the cage body of raising the laboratory mouse is mostly transparent cylinder structure, and a lot of adopt the thinner glass of material or resin material to make, in some needs consuming time longer experiments, the laboratory mouse probably needs the many days life in the cage body, under the relatively poor condition of experimental environment, the experimenter just can discover the dead phenomenon of laboratory mouse low temperature when getting back to the laboratory at every other day occasionally, in addition, in some experiments, need gather the excrement of laboratory mouse when living in certain temperature range, guarantee the accuracy of experiment, consequently, there is the part of treating the improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a take metabolism cage of heat preservation function, the utility model discloses can realize improving the living environment of laboratory mouse to the heat preservation function of laboratory mouse, improve the precision of experiment, the concrete scheme is as follows:
a metabolism cage with heat preservation function comprises a bracket, a squirrel cage fixed on the bracket and a separation collector, wherein the bottom of the squirrel cage is a grid, and the upper part of the squirrel cage is also provided with a water feeder and a feeder, the separation collector is arranged below the squirrel cage, the separation collector is communicated with the squirrel cage, the squirrel cage is of a cylindrical thin-wall structure, a heat-insulating structure is arranged in the squirrel cage, the heat insulation structure comprises an inner sealing heat insulation layer, an air duct and a hot air source, the inner sealing heat insulation layer is coaxially arranged in the squirrel cage, an air flowing cavity is formed between the inner sealing heat insulation layer and the squirrel cage, the squirrel cage is integrally provided with an inlet and an outlet, the inlet is communicated with one end of the air duct, the other end of the air duct is communicated with the hot gas source, and the outlet is provided with a control mechanism for controlling the timed discharge of hot gas.
Further, control mechanism includes motor, butt cam, telescopic link and closing plate, the closing plate is sealed the export, the both ends of telescopic link respectively with closing plate, squirrel cage fixed connection, the motor is installed on the outer wall of squirrel cage, butt cam eccentric mounting is in order to realize the transmission connection on the output shaft of motor, just the butt cam with the closing plate contact sets up in order to promote the closing plate is kept away from the export.
Further, the sealing plate is made of soft rubber.
Furthermore, the inner sealing heat-insulating layer is made of nano glass.
Furthermore, a nano heat-insulating coating is covered on the inner sealing heat-insulating layer.
Further, the separation collector includes funnel, mounting, collection urine bottle, regulation structure and excrement and urine isolation otter board, the funnel passes through the mounting is installed on the support, just be formed with the joint mouth on the mounting, the entrance point of collection urine bottle with joint mouth joint, just the entrance point cover of collection urine bottle is established the exit end of funnel, the exit end of collection urine bottle is provided with the regulation structure that is used for controlling the liquid outflow, be equipped with in the collection urine bottle excrement and urine isolation otter board.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) when an experiment is needed, the experimental mouse is placed in the mouse cage for feeding, the water feeder and the feeder supply moisture and food to the experimental mouse, the air duct is opened, hot air provided by a hot air source enters the air flowing cavity, and when temperature difference exists, the heat of the inner sealing heat-insulating layer rises under the action of heat transfer, so that the temperature of the space where the experimental mouse is located is increased, the experimental mouse can live in a warm and comfortable environment, the death possibility of the experimental mouse is reduced, the temperature of the environment where the experimental mouse is located can be measured by the temperature measuring tool, and the hot air in the air flowing cavity is regularly discharged and replaced by arranging the control mechanism, so that the temperature required by the experiment can be conveniently controlled, and the experimental mouse can be integrated;
(2) when the motor works, the abutting cam is driven to rotate, and because the abutting cam is eccentrically arranged, the abutting cam abuts against the sealing plate to press away from the outlet at a certain time, so that the outlet is opened, hot air is conveniently discharged, and the operation is convenient;
(3) by arranging the nano heat-insulating coating, the heat-insulating property of the nano heat-insulating coating is improved, and the heat loss is reduced.
Drawings
Fig. 1 is an overall schematic view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Reference numerals: 1. a support; 2. a mouse cage; 21. an inlet; 22. an outlet; 3. a separation collector; 31. a funnel; 32. a fixing member; 33. a urine collection bottle; 34. an adjustment structure; 35. excrement isolating mesh plate; 4. a water feeder; 5. a feeder; 6. a heat preservation structure; 61. the inner sealing heat-insulating layer; 62. an air duct; 63. a source of hot gas; 7. a control mechanism; 71. a motor; 72. an abutment cam; 73. a telescopic rod; 74. and (7) sealing the plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in figure 1, the metabolism cage with the heat preservation function comprises a support 1, a squirrel cage 2 fixed on the support 1 and a separation collector 3, wherein the bottom of the squirrel cage 2 is a net grid, a water feeder 4 and a feeder 5 are further arranged on the upper portion of the squirrel cage 2, quantitative water feeding and feeding of the laboratory mice are achieved, the separation collector 3 is arranged below the squirrel cage 2, and the separation collector 3 is communicated with the squirrel cage 2. The mouse cage 2 is used for raising the experimental mouse and providing a comfortable living environment for the experimental mouse, the experimental mouse naturally metabolizes and then separates excrement and urine, and the separation collector 3 is used for collecting the excrement and urine required by the experiment.
Specifically, squirrel cage 2 is the cylinder thin-walled structure, and be equipped with insulation construction 6 in the squirrel cage 2, a living environment for improving the laboratory mouse, insulation construction 6 includes interior sealed heat preservation 61, air duct 62 and hot gas source 63, interior sealed heat preservation 61 sets up in squirrel cage 2 coaxially and is formed with the gas flow chamber between 2 with the squirrel cage, the cross-section in the gas flow chamber shown in fig. 1 is the U font, an organic whole is provided with the import 21, the export 22 that outwards bulge set up on the squirrel cage 2, import 21 and the one end intercommunication setting of air duct 62, the other end and the hot gas source 63 intercommunication setting of air duct 62, be equipped with the control mechanism 7 that is used for controlling steam timing emission on the export 22.
In this embodiment, the hot gas source 63 may use dehumidified hot steam or hot gas generated by a gas heater. The temperature measuring tool can measure the temperature of the environment where the laboratory mouse is located, so that the temperature of hot air can be adjusted. Can set up manual butterfly valve on the air duct 62, control air duct 62's the on-state, open air duct 62, the steam that the steam source 63 provided gets into the gas flow chamber, improves the temperature in laboratory mouse place space, through setting up control mechanism 7, the gas is regularly discharged in the gas flow chamber, changes, is convenient for control experiment required temperature.
As detailed with reference to fig. 1 and 3, the control mechanism 7 includes a motor 71, an abutting cam 72, a plurality of telescopic rods 73 and a sealing plate 74, the sealing plate 74 is made of soft rubber and is used for sealing the outlet 22, the telescopic rods 73 are spaced apart from each other by taking the outlet 22 as a central point, a fixed end of each telescopic rod 73 is fixedly connected to an outer wall of the cage 2, a free end of each telescopic rod 73 is fixedly connected to the sealing plate 74, when each telescopic rod 73 is stretched, the sealing plate 74 is driven to move, the motor 71 is a small servo motor, the motor 71 is fixedly mounted on the outer wall of the cage 2, the abutting cam 72 is eccentrically mounted on an output shaft of the motor 71 to realize transmission connection, the abutting cam 72 is in contact with the sealing plate 74, when the motor 71 works, the abutting cam 72 is driven to rotate, the abutting cam 72 presses the sealing plate 74 at a certain time, the sealing plate 74 is pushed away from the outlet 22, and the outlet 22 is opened, the hot gas is convenient to discharge.
In order to improve the heat preservation effect, in this embodiment, the inner sealing heat preservation layer 61 is made of nano glass, and the nano heat preservation coating is covered on the inner sealing heat preservation layer 61, and a nano alumina dispersion liquid coating can be adopted.
Referring to fig. 1 and 2 in detail, the separation collector 3 includes a funnel 31, a fixing member 32, a urine collection bottle 33, an adjusting structure 34, and a stool separation net plate 35, the fixing member 32 is a transparent hemispherical cover structure to seal the funnel 31, the fixing member 32 is hung on the stand 1 by a hook, so that the funnel 31 is mounted on the stand 1 by the fixing member 32, and a clamping opening is formed on the bottom of the fixing piece 32, the inlet 21 end of the urine collecting bottle 33 is clamped with the clamping opening, the inlet 21 end of the urine collecting bottle 33 is sleeved with the outlet 22 end of the funnel 31, the urine collecting bottle 33 plays a role in supporting the funnel 31, the urine collecting bottle 33 is integrally provided with a feces isolation screen plate 35, the aperture of the waste collecting plate can be smaller than that of the waste collecting plate, the outlet 22 end of the urine collecting bottle 33 is provided with an adjusting structure 34 for controlling the liquid to flow out, and the adjusting structure 34 can adopt a manual butterfly valve and the like.
The urine of liquid delivery port 22 department flows through funnel 31, finally gets into collection urine bottle 33 in, and excrement and urine isolation otter board 35 plays the secondary and stops the effect of fixed excrement, food, and when the experimenter need take the urine, through adjusting the aperture alright that structure 34 control collection urine bottle 33 export 22 held.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a take metabolism cage of heat preservation function, includes support (1) and is fixed in squirrel cage (2), separation collector (3) on support (1), squirrel cage (2) bottom is the net bars, just the upper portion of squirrel cage (2) still is equipped with water bowl (4) and feeder (5), separation collector (3) set up in squirrel cage (2) below, just separation collector (3) with squirrel cage (2) intercommunication sets up, its characterized in that, squirrel cage (2) are drum thin wall structure, just be equipped with insulation construction (6) in squirrel cage (2), insulation construction (6) are including inside seal heat preservation (61), air duct (62) and hot air source (63), inside seal heat preservation (61) coaxial set up in squirrel cage (2) and with be formed with the gas flow chamber between squirrel cage (2), the squirrel cage (2) is integrally provided with an inlet (21) and an outlet (22), the inlet (21) is communicated with one end of the air duct (62), the other end of the air duct (62) is communicated with the hot air source (63), and the outlet (22) is provided with a control mechanism (7) for controlling the timed discharge of hot air.
2. The metabolism cage with the heat preservation function according to claim 1, wherein the control mechanism (7) comprises a motor (71), an abutting cam (72), an expansion rod (73) and a sealing plate (74), the sealing plate (74) seals the outlet (22), two ends of the expansion rod (73) are respectively fixedly connected with the sealing plate (74) and the squirrel cage (2), the motor (71) is installed on the outer wall of the squirrel cage (2), the abutting cam (72) is eccentrically installed on an output shaft of the motor (71) to realize transmission connection, and the abutting cam (72) is in contact with the sealing plate (74) to push the sealing plate (74) to be far away from the outlet (22).
3. The metabolism cage with the function of keeping warm of claim 2, wherein the sealing plate (74) is made of soft rubber.
4. The metabolism cage with the heat preservation function of claim 3, wherein the inner sealing heat preservation layer (61) is made of nano glass.
5. The metabolism cage with the heat preservation function as claimed in claim 4, wherein the inner sealing heat preservation layer (61) is covered with a nano heat preservation coating.
6. The metabolism cage of taking heat preservation function of claim 1, characterized in that, separation collector (3) includes funnel (31), mounting (32), collection urine bottle (33), regulation structure (34) and excrement and urine isolation otter board (35), funnel (31) passes through mounting (32) is installed on support (1), just be formed with the joint mouth on mounting (32), the import (21) end of collection urine bottle (33) with the joint mouth joint, just import (21) pot head of collection urine bottle (33) is established export (22) end of funnel (31), export (22) end of collection urine bottle (33) is provided with regulation structure (34) that are used for controlling the liquid outflow, be equipped with in collection urine bottle (33) excrement and urine isolation otter board (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120162965.6U CN214628921U (en) | 2021-01-21 | 2021-01-21 | Metabolism cage with heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120162965.6U CN214628921U (en) | 2021-01-21 | 2021-01-21 | Metabolism cage with heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214628921U true CN214628921U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120162965.6U Expired - Fee Related CN214628921U (en) | 2021-01-21 | 2021-01-21 | Metabolism cage with heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214628921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229158A (en) * | 2021-06-03 | 2021-08-10 | 遵义医科大学 | Environment-friendly special case of raising of laboratory mouse |
-
2021
- 2021-01-21 CN CN202120162965.6U patent/CN214628921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229158A (en) * | 2021-06-03 | 2021-08-10 | 遵义医科大学 | Environment-friendly special case of raising of laboratory mouse |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |