CN207653252U - A kind of mouse catharsis experimental cage - Google Patents

Abstract

The utility model discloses a catharsis experimental cage for mice, which comprises a first cage body, a second cage body, an excrement collection box and a partition plate, slide rails are arranged on the upper part of the inner side wall of the first cage body, and the second cage body The slide rails are socketed inside the first cage, the first cage and the second cage are connected, the bottom wall of the first cage and the bottom wall of the second cage are both grid structures, and the top of the second cage is A second cover with a handle and a partition socket are provided on the wall; an excrement collection box is provided under the bottom wall of the first cage; a drawer food box and a water feeding port are respectively provided at the lower part of the side wall of the first cage. The utility model can conveniently control the amount of food intake and drinking water of the mice, and can quickly separate the urine from the feces without causing cross-contamination, so as to reduce the probability of pollution of the mouse breeding environment and improve the success rate of the experiment; and can Avoid the confusion of experimental mouse information, prevent mice from escaping, increase the number of mice to be reared and expand the activity space of mice to ensure the smooth progress of the experiment.

Description

A mouse catharsis experimental cage

technical field

The utility model relates to the technical field of animal experiment devices, in particular to a catharsis experiment cage for mice.

Background technique

At present, in the field of biomedicine, it has become very common to carry out experiments on raising mice in laboratories. But there are some deficiencies in the existing mouse cages: (1) the feces of the mice are in the shape of black rice grains, and after excretion, they are mixed into the bedding layer and need to be manually separated, which is time-consuming and laborious to operate; Mixed together, the time is a little longer, the smell is very strong, so that the environmental conditions of the living environment of the mice become extremely bad; To prevent the mice from escaping, it is also necessary to prepare gavage equipment and additional mouse cages to distinguish the mice, so as to prevent the same mouse from performing multiple gavage experiments, and the information will be confused during the experiment, so several people are often required to divide the work Coordination can be completed, which is more inconvenient. How to overcome the above-mentioned problems, improve the quality of the breeding environment of small white mice, prevent the influence of external environment, thereby improve the success rate of experiment and then become the problem to be solved.

Utility model content

The technical problem to be solved by the heating device of the utility model is to provide a catharsis experimental cage for mice, which can conveniently control the food intake and drinking water volume of the mice, and can quickly remove urine and feces. Separation will not cause cross-contamination, so as to reduce the probability of contamination of the mouse breeding environment and improve the success rate of the experiment; at the same time, it can avoid confusion of experimental mouse information, prevent mice from escaping, increase the number of mice to be reared and expand the activities of mice space to ensure the smooth running of the experiment.

The technical problem to be solved by the utility model heating device is realized by the following structure:

A catharsis experimental cage for mice, comprising a first cage body, a second cage body, an excrement collection box, and a partition,

Both the first cage body and the second cage body are of rectangular structure, the upper part of the inner side wall of the first cage body is provided with a slide rail, and the second cage body is sleeved in the inside of the first cage body through the slide rail, and the second cage body is The cage body slides relative to the first cage body through slide rails; the first cage body and the second cage body are connected, the bottom wall of the first cage body and the bottom wall of the second cage body are both grid-shaped structures, and the first cage body A first cover with a handle is provided on the top wall, a second cover with a handle and a partition socket are provided on the top wall of the second cage; an excrement collection box is provided under the bottom wall of the first cage; The lower part of the side wall of the cage body is respectively provided with a drawer food box and a water feeding port;

The excrement collection box is provided with two collection drawers sequentially from top to bottom, one of which is in the same sliding direction as the second cage body, and an inclined surface is provided above the bottom surface of the collection drawer, and an inclined surface is provided at the bottom of the lower end of the inclined surface. The urine collection groove is provided with a filter screen above the urine collection groove.

Moreover, the bottom wall of the first cage is detachably arranged on the bottom of the first cage.

Moreover, a label groove is provided on the outer side wall of the first cage.

Moreover, the side walls of the first cage body and the second cage body are both transparent toughened plastic structures.

Moreover, the drawer food box and the water feeding port are respectively located at the lower parts of different side walls of the first cage body.

The positive effects and advantages of the utility model:

1. The utility model is simple in structure, low in cost, saves space, can conveniently control the amount of food intake and drinking water of mice, can separate urine and feces very quickly, will not cause cross-contamination, and reduces the pollution of the mouse breeding environment Probability, improve the success rate of the experiment.

2. The second cage body of the present invention is socketed inside the first cage body through slide rails, and the second cage body can slide relative to the first cage body. This structural design is very space-saving, which can avoid the confusion of experimental mouse information and prevent mice from escaping. At the same time, it can increase the number of mice to be reared and expand the activity space of mice to ensure the smooth progress of the experiment. When the mouse needs to be taken out midway for experimental operations such as gavage, the second cage can be slid out to the right, and the partition is inserted into the socket of the partition. The second cage forms an independent space, and the experimental operation such as gavage is completed. The mice in the second cage were placed in the second cage. After the experimental operations such as intragastric administration of all the mice were completed, the partition was removed, and the mice in the second cage were driven to the first cage, and the second cage was pushed back. When there are too many mice in the cage, the second cage can be slid out, and the collection drawer in the sliding direction with the second cage can be pulled out at the same time. Ask to make a selection.

3. An excrement collection box is arranged below the bottom wall of the first cage of the utility model; after the mice urinate or feces, the urine and feces pass through the bottom wall of the first cage and enter the collection drawer, and the feces stay on the inclined surface, and the urine and feces enter the collection drawer. The liquid flows into the urine collection groove through the inclined surface, thereby realizing the separation of urine and feces. A filter screen is arranged above the urine collection groove, which can further filter and separate the inflowing urine and feces falling into the urine collection groove.

4. The drawer food box and the water feeding port of the utility model are respectively located at the lower parts of different side walls of the first cage body. Such a structural design can conveniently control the eating and drinking of the mice, and at the same time prevent excess water from dripping into the drawer food box, avoiding food waste and experimental errors for the mice. When the mice need to eat, put the weighed food into the drawer food box. When not feeding, pull out the drawer and take out the food; You can drink water by biting the spout of the water bottle. When not feeding water, just pull out the spout of the water bottle from the spout.

5. The bottom wall of the first cage in the present invention is detachably arranged on the bottom of the first cage. Such structural design can facilitate the replacement and cleaning of the bottom wall of the first cage body.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model.

Fig. 2 is a schematic diagram of the internal structure of the collection drawer of the present invention.

Fig. 3 is a schematic diagram of the partition plate structure of the present invention.

In the figure: 1 first cage, 2 second cage, 3 excrement collection box, 4 partition, 11 slide rail, 12 bottom wall of the first cage, 13 first cover with handle, 14 drawer food box , 15 water feeding port, 16 label slot, 21 second cage bottom wall, 22 second cover with handle, 23 partition socket; 31 collection drawer, 32 urine collection groove, 33 filter screen, 34 inclined surface.

Detailed ways

The utility model is described in further detail below through specific examples, the following examples are only descriptive, not limiting, and cannot limit the protection scope of the utility model with this.

The structures, connections and methods not described in detail in this utility model can be understood as common knowledge in this field.

A mouse catharsis experimental cage, comprising a first cage body 1, a second cage body 2, an excrement collection box 3, and a partition 4, the first cage body 1 and the second cage body 2 are rectangular structures, The upper part of the inner side wall of the first cage body 1 is provided with a slide rail 11, and the second cage body 2 is sleeved in the inside of the first cage body 1 through the slide rail 11, and the second cage body 2 can be opposite to the first cage body through the slide rail 11. The cage body 1 slides; the first cage body 1 and the second cage body 2 are connected, the first cage body bottom wall 12 and the second cage body bottom wall 21 are grid-shaped structures, and the first cage body top wall A first cover 13 with a handle is provided, a second cover 22 with a handle and a partition socket 23 are provided on the top wall of the second cage; an excrement collection box 3 is provided below the bottom wall 12 of the first cage; The lower part of the side wall of the first cage body 1 is respectively provided with a drawer food box 14 and a water feeding port 15 .

The excrement collection box 3 is provided with two collection drawers 31 successively from top to bottom, wherein one of the collection drawers 31 is in the same sliding direction as the second cage body 2, and an inclined surface 34 is provided above the bottom surface of the collection drawer 31. 34 is provided with a urine collection groove 32 at the bottom of the lower end, and a filter screen 33 is provided above the urine collection groove 32 .

As a preferred solution, the first cage bottom wall 12 is detachably arranged on the bottom of the first cage 1 .

As a preferred solution, a label groove 16 is provided on the outer side wall of the first cage.

As a preferred solution, the side walls of the first cage body 1 and the second cage body 2 are both transparent toughened plastic structures.

As a preferred solution, the drawer food box 14 and the water feeding port 15 are respectively located at the lower parts of different side walls of the first cage body.

Claims (5)

1. a kind of mouse catharsis experimental cage, including the first cage body, the second cage body, excreta collection case, partition board, it is characterised in that：

First cage body and the second cage body are rectangular configuration, and the first cage body internal side wall top is equipped with sliding rail, and described second Cage body is socketed in the inside of the first cage body by sliding rail, and the second cage body is slided by sliding rail with respect to the first cage body；First cage Body and the second cage body are connected, and the first cage body bottom wall and the second cage body bottom wall are grid-shaped structure, are set on the first cage body roof There are the first lid with handles, the second cage body roof to be equipped with the second lid and partition board socket with handles；First cage body bottom wall Lower section is equipped with excreta collection case；First cage body lower sidewall is respectively equipped with drawer hamper and feeds the mouth of a river；

The excreta collection case is set successively from top to bottom there are two collecting drawer, one of drawer and the second cage body of collecting Glide direction is identical, collects and is equipped with inclined surface above bottom surface of drawer, and urine collecting groove is equipped in the relatively low one end bottom in inclined surface, Filter screen is equipped with above the urine collecting groove.

2. a kind of mouse catharsis experimental cage according to claim 1, it is characterised in that：The first cage body bottom wall is by can The mode of dismounting is arranged in the bottom of the first cage body.

3. a kind of mouse catharsis experimental cage according to claim 1, it is characterised in that：In the first cage body exterior side wall Equipped with slot tag.

4. according to a kind of mouse catharsis experimental cage described in claim 1, it is characterised in that：First cage body and the second cage body side Wall is transparent toughened plastic structure.

5. according to a kind of mouse catharsis experimental cage described in claim 1, it is characterised in that：The drawer hamper and hello mouth of a river difference Positioned at the first cage body different lateral lower part.