CN212545053U

CN212545053U - Warm-keeping welfare device for immunodeficient mice

Info

Publication number: CN212545053U
Application number: CN202020849886.8U
Authority: CN
Inventors: 郑童童; 范夫; 陶秀林; 姜明; 毛庆伏
Original assignee: Zhejiang Vital River Laboratory Animal Technology Co ltd
Current assignee: Zhejiang Vital River Laboratory Animal Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-19
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a thermal-insulation welfare device for immunodeficiency mice, which comprises a cage body, cells, a clapboard, a display device, a feeding box, a TS105 thermocouple temperature sensor, a cold-hot coil pipe and a thermal insulation board, wherein the clapboard is welded and distributed in the cage body, the cells are distributed between the cage body and the clapboard, the display device is arranged at the left end of the top of the cage body, the TS105 thermocouple temperature sensor is distributed at the top of the cells, the feeding box is arranged at the bottom of the cells, limiting plates are arranged at two ends of the feeding box, a steel plate is arranged at the bottom of the feeding box, the cold-hot coil pipe is distributed at the bottom of the steel plate, the thermal insulation board is arranged at the bottom of the cold-hot coil pipe, the technical field of experimental animal feeding is provided, the problem that the requirement of the immunodeficiency mice, especially hairless mice, on the temperature is higher is solved, the thermal insulation effect is achieved, temperature control is more accurate, can adjust according to every rearging cage box.

Description

Warm-keeping welfare device for immunodeficient mice

Technical Field

The utility model relates to an experimental animals raises technical field, specifically is cold-proof welfare device of immunodeficiency mouse.

Background

Immunodeficient animals are animals which have a deficiency in one or more components of the immune system due to congenital genetic mutation or by artificial means.

Because the immune system of the immunodeficiency mouse is not complete, the requirement on the feeding environment is higher than that of a normal mouse in the feeding process, particularly BALB/c Nude, the homozygote (nu/nu) and hairless genotype of the immunodeficiency mouse need to be used, and the temperature is higher than that of other mice with hairs in the feeding process, so that the research and the development of a warm-keeping welfare device are imperative.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cold-proof welfare device of immunodeficiency mouse has solved the immunodeficiency mouse because of its immune system is incomplete, and it raises the in-process, and is just higher than normal mouse to raising the requirement of environment, especially BALB/c Nude, need use its homozygote (nu/nu), hairless genotype, the problem that the temperature is higher than other hairy mice relatively of raising the in-process.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the thermal-insulation welfare device for the immunodeficient mice comprises a cage body, unit lattices, partition plates, a display device, a feeding box, TS105 thermocouple temperature sensors, cold and hot coil pipes and a thermal insulation plate, wherein the partition plates are welded and distributed in the cage body, the unit lattices are distributed between the cage body and the partition plates, the display device is arranged at the left end of the top of the cage body, the TS105 thermocouple temperature sensors are distributed on the top of the unit lattices, the feeding box is arranged at the bottom of the unit lattices, limiting plates are arranged at two ends of the feeding box, a steel plate is arranged at the bottom of the feeding box, the cold and hot coil pipes are distributed at the bottom of the steel plate, and the thermal insulation plate is arranged at the bottom of; the heated board comprises heat-conducting plate, foam heat preservation cotton layer, aluminium foil layer and the cotton layer of rubber and plastic, the top of heated board is equipped with the heat-conducting plate, the bottom of heat-conducting plate is equipped with the cotton layer of foam heat preservation, the bottom on the cotton layer of foam heat preservation is equipped with the aluminium foil layer, the bottom on aluminium foil layer is equipped with the cotton layer of rubber and plastic.

Preferably, the limiting plate is of an inverted L-shaped structure, and the height of the limiting plate is greater than that of the feeding box.

Preferably, the TS105 thermocouple temperature sensor and the cold and hot coil pipe are electrically connected to a display device through wires, and a display screen and control keys are arranged on the front portion of the display device.

Preferably, the number of the TS105 thermocouple temperature sensors is 4, and the distance between the TS105 thermocouple temperature sensors and the feeding box is 3-5 cm.

Preferably, an aluminum foil layer is embedded between the foam heat-insulation cotton layer and the rubber-plastic cotton layer in a bonding manner.

(III) advantageous effects

The utility model provides a warm-keeping welfare device for an immunodeficiency mouse. The method has the following beneficial effects:

this cold-proof welfare device of immunodeficiency mouse solves the immunodeficiency mouse especially the hairless mouse to the problem that the temperature demand is on the high side, can set for different temperatures according to the temperature requirement of immunodeficiency animal, has syllable-dividing effect, keeps the silence of mouse raising microenvironment, and the light is nontoxic, the effectual young survival rate that improves the mouse, and temperature control is more accurate, can adjust according to every feeding cage box, and thermal insulation performance is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the cell of the present invention;

fig. 3 is the structural schematic diagram of the heat-insulating board of the utility model.

In the figure, a cage frame body 1, a cell 2, a partition plate 3, a display device 4, a breeding box 5, a TS105 thermocouple temperature sensor 6, a cold-hot coil 7, a heat insulation plate 8, a steel plate 9, a limiting plate 10, a heat conduction plate 11, a foam heat insulation cotton layer 12, an aluminum foil layer 13 and a rubber-plastic cotton layer 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: the warm-keeping welfare device for the immunodeficient mice comprises a cage body 1, cells 2, partition plates 3, a display device 4, a feeding box 5, TS105 thermocouple temperature sensors 6, cold and hot coil pipes 7 and a heat-insulation plate 8, wherein the partition plates 3 are welded and distributed in the cage body 1, the cells 2 are distributed between the cage body 1 and the partition plates 3, the display device 4 is arranged at the left end of the top of the cage body 1, the TS105 thermocouple temperature sensors 6 are distributed at the top of the cells 2, the feeding box 5 is arranged at the bottom of the cells 2, limiting plates 10 are arranged at two ends of the feeding box 5, a steel plate 9 is arranged at the bottom of the feeding box 5, the cold and hot coil pipes 7 are distributed at the bottom of the steel plate 9, and the heat-insulation plate 8 is arranged at the bottom of the; heated board 8 comprises heat-conducting plate 11, the cotton layer 12 of foam heat preservation, aluminium foil layer 13 and the cotton layer 14 of rubber and plastic, heated board 8's top is equipped with heat-conducting plate 11, heat-conducting plate 11's bottom is equipped with the cotton layer 12 of foam heat preservation, the bottom on the cotton layer 12 of foam heat preservation is equipped with aluminium foil layer 13, aluminium foil layer 13's bottom is equipped with the cotton layer 14 of rubber and plastic.

The limiting plate 10 is of an inverted L-shaped structure, and the height of the limiting plate 10 is larger than that of the feeding box 5, so that the feeding box is convenient to place directly and stably.

TS105 thermocouple temperature sensor 6, cold and hot coil pipe 7 all pass through wire electric connection in display device 4, display screen and control button are equipped with in the front portion of display device 4, and control is convenient, and the power is connected stably.

The number of the TS105 thermocouple temperature sensors 6 is 4, the distance between the TS105 thermocouple temperature sensors 6 and the feeding box 5 is 3-5cm, and the temperature monitoring is more accurate.

An aluminum foil layer 13 is spliced and embedded between the foam heat-insulation cotton layer 12 and the rubber-plastic cotton layer 14, so that the heat-insulation effect is better.

The working principle is as follows: an independent cage frame body 1, a feeding box 5 can be placed in each cell 2, a cold and hot coil 7 with temperature control is arranged at the bottom of each cell 2, a light and nontoxic heat insulation plate 8 is arranged at the bottom of the cold and hot coil 7, energy conservation and heat insulation are realized, temperature loss is prevented, temperature can be preset according to a display device 4, efficient monitoring and stabilization can be realized through 4 TS105 thermocouple temperature sensors 6, the lifting temperature of the cold and hot coil 7 at the bottom can be reversely regulated and controlled, the problem that the requirement of an immunodeficiency mouse on temperature is high particularly for a hairless mouse is solved, different temperatures can be set according to the temperature requirement of an immunodeficiency animal, the silence of a mouse feeding microenvironment is kept, the survival rate of the mouse is effectively improved, the TS105 thermocouple temperature sensors 6 mainly utilize a thermoelectric effect and are composed of two material conductors which form a closed loop when the two conductors are contacted, and electromotive force is generated in the loop due to the difference of the contact point temperatures of the two, the temperature is judged according to the electromotive force, the resistor body is a thermistor, the resistance value of the thermistor changes along with the change of the temperature, and then the change of the resistance value can be reversely converted into the temperature value to be displayed.

The cage frame body 1, the unit lattice 2, the clapboard 3, the display device 4, the breeding box 5, the TS105 thermocouple temperature sensor 6, the cold and hot coil pipe 7, the heat preservation plate 8, the steel plate 9, the limiting plate 10, the heat conduction plate 11, the foam heat preservation cotton layer 12, the aluminum foil layer 13, the rubber and plastic cotton layer 14, which are all parts known by the technicians in the field, the structure and the principle of the parts are all known by the technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the immunodeficiency mouse has incomplete immune system, has higher requirement on the breeding environment than the normal mouse in the breeding process, especially BALB/c Nude, needs to use homozygote (nu/nu) and hairless genotype, has higher temperature than other haired mice in the breeding process, and the utility model combines the parts mutually, the problem of immunodeficiency mouse especially hairless mouse is to high temperature demand is solved, can set for different temperatures according to the temperature requirement of immunodeficiency animal, has the effect that gives sound insulation, keeps the quiet of mouse raising microenvironment, and the light is nontoxic, the effectual young survival rate that improves the mouse, and temperature control is more accurate, can adjust according to every rearging cage box, and thermal insulation performance is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The warm-keeping welfare device for the immunodeficient mouse is characterized in that: comprises a cage body (1), cells (2), a clapboard (3), a display device (4), a feeding box (5), a TS105 thermocouple temperature sensor (6), a cold and hot coil pipe (7) and a heat preservation plate (8), the interior of the cage body (1) is welded and distributed with a partition plate (3), a cell (2) is distributed between the cage body (1) and the partition plate (3), a display device (4) is arranged at the left end of the top of the cage body (1), TS105 thermocouple temperature sensors (6) are distributed on the top of the unit grid (2), a feeding box (5) is arranged at the bottom of the cell (2), two ends of the feeding box (5) are provided with limit plates (10), a steel plate (9) is arranged at the bottom of the breeding box (5), a cold-hot coil (7) is distributed at the bottom of the steel plate (9), and a heat insulation plate (8) is arranged at the bottom of the cold-hot coil (7);

heated board (8) are constituteed by cotton layer (14) of heat-conducting plate (11), foam heat preservation (12), aluminium foil layer (13) and rubber and plastic, the top of heated board (8) is equipped with heat-conducting plate (11), the bottom of heat-conducting plate (11) is equipped with foam heat preservation cotton layer (12), the bottom on the cotton layer of foam heat preservation (12) is equipped with aluminium foil layer (13), the bottom on aluminium foil layer (13) is equipped with rubber and plastic cotton layer (14).

2. The warm-keeping welfare device for immunodeficient mice of claim 1, wherein: the limiting plate (10) is of an inverted L-shaped structure, and the height of the limiting plate (10) is larger than that of the feeding box (5).

3. The warm-keeping welfare device for immunodeficient mice of claim 1, wherein: the TS105 thermocouple temperature sensor (6) and the cold and hot coil pipe (7) are electrically connected to the display device (4) through wires, and a display screen and control keys are arranged on the front portion of the display device (4).

4. The warm-keeping welfare device for immunodeficient mice of claim 1, wherein: the number of the TS105 thermocouple temperature sensors (6) is 4, and the distance between the TS105 thermocouple temperature sensors (6) and the feeding box (5) is 3-5 cm.

5. The warm-keeping welfare device for immunodeficient mice of claim 1, wherein: an aluminum foil layer (13) is adhered and embedded between the foam heat-insulation cotton layer (12) and the rubber-plastic cotton layer (14).