CN-224219182-U - Compound modeling device of laboratory mouse

Abstract

The utility model provides a compound experimental mouse molding device, which relates to the technical field of animal training devices and comprises an outer frame, wherein at least two layers of squirrel cage frames are arranged in the outer frame, each layer of squirrel cage frame is provided with an independent movement mechanism, the movement mechanism drives the squirrel cage frame to move relative to the outer frame, each layer of squirrel cage frame is provided with at least two mounting grids, each mounting grid is used for mounting a feeding box provided with an experimental mouse, a display device is arranged in each mounting grid, and the display device is used for realizing at least one of brightness adjustment, color temperature adjustment, stroboscopic and dynamic pattern display. The display device and the movement mechanism can be mutually combined so as to generate two types of stimulus factors of illumination and environmental movement, thus being convenient for complex research, each layer of squirrel cage frame is provided with an independent movement mechanism, thus being convenient for setting a comparison group in the same device for comparison research, and each layer of squirrel cage frame can also be provided with the same stimulus factors, thereby improving experimental efficiency.

Inventors

• JU CUNXIANG
• WANG MENGTING
• MENG XIN

Assignees

• 成都药康生物科技有限公司
• 上海药康生物科技有限公司

Dates

Publication Date

20260512

Application Date

20260410

Claims (10)

1. 1. The compound experimental mouse molding device is characterized by comprising an outer frame (100), wherein at least two layers of mouse cages (200) are arranged in the outer frame (100), each layer of mouse cages (200) is provided with an independent movement mechanism, the movement mechanism drives the mouse cages (200) to move relative to the outer frame (100), each layer of mouse cages (200) is provided with at least two mounting grids (210), each mounting grid (210) is used for placing a feeding box (300) filled with experimental mice, a display device (211) is arranged in each mounting grid (210), and the display device (211) is used for realizing at least one of brightness adjustment, color temperature adjustment, stroboscopic and dynamic pattern display; The motion mechanism at least comprises any two of a gradient generation mechanism, a swinging mechanism and a rotation mechanism, wherein the gradient generation mechanism is used for enabling the squirrel-cage frame (200) to generate and maintain gradient relative to the outer frame (100), the swinging mechanism is used for driving the squirrel-cage frame (200) to swing back and forth relative to the outer frame (100), and the rotation mechanism is used for driving the squirrel-cage frame (200) to perform rotary motion relative to the outer frame (100).
2. 2. The laboratory mouse composite modeling device of claim 1, wherein the display device (211) is located on at least one of a top surface and two side surfaces of the mounting grid (210).
3. 3. The laboratory mouse composite modeling device of claim 2, wherein the inner surface of the mounting grid (210) is a highly reflective panel.
4. 4. The laboratory mouse composite modeling device of claim 1, wherein the outer frame (100) further comprises a diaphragm plate (110), and the squirrel cage (200) is arranged on the diaphragm plate (110).
5. 5. The laboratory mouse composite modeling device of claim 1, wherein the front of the mounting grid (210) is provided with an opening for the feeding box (300) to enter and exit.
6. 6. The laboratory mouse composite modeling device of claim 5, wherein a feeding device (212) is provided at a rear portion of the mounting grid (210).
7. 7. The laboratory mouse composite modeling device according to claim 5, wherein a limit guide structure is arranged at an opening of the mounting grid (210), the limit guide structure comprises a slope (213) arranged at the bottom of an inlet of the mounting grid (210), and the slope (213) gradually decreases from the inlet of the mounting grid (210) to the inside.
8. 8. The laboratory mouse composite modeling apparatus of claim 1, wherein the slope angle of the slope generating mechanism is continuously adjustable between 0 ° and 30 °.
9. 9. The laboratory mouse composite modeling apparatus of claim 1, wherein the movement mechanism comprises a swinging mechanism, and the maximum gradient of the gradient generating mechanism is 30 ° to 60 °.
10. 10. The laboratory mouse composite modeling device of claim 1, wherein the movement mechanism comprises a rotation mechanism, and the swing amplitude of the swing mechanism is 5 ° to 20 °.

Description

Compound modeling device of laboratory mouse Technical Field The utility model relates to the technical field of animal training devices, in particular to a compound modeling device for an experimental mouse. Background The laboratory murine modeling apparatus is used to induce specific diseases or behavioral models, such as chronic unpredictable Wen Heying-induced depression models, sleep deprivation models, anxiety models, etc., by controlling the living environment of the laboratory animal. At present, the function of the experimental mouse modeling device is single, only single environmental stimulus can be applied, such as manual tilting of the mouse cage, setting of a flashing light source in a raising room, manual timing shaking of the mouse cage or replacement of wet padding, and the like, so that various controllable stimulus factors such as illumination, gradient, physical movement and the like are difficult to integrate on the same platform, and comprehensive experiments are difficult to perform. Meanwhile, when various molding experiments are required, separate molding devices are required to be adopted, and the use cost and the learning cost are high. Disclosure of utility model The utility model aims to provide a compound experimental mouse molding device which solves the problem of single function of the experimental mouse molding device in the prior art. The utility model provides a compound experimental mouse molding device which comprises an outer frame, wherein at least two layers of mouse cage frames are arranged in the outer frame, each layer of mouse cage frame is provided with an independent movement mechanism, the movement mechanism drives the mouse cage frame to move relative to the outer frame, each layer of mouse cage frame is provided with at least two mounting grids, each mounting grid is used for mounting a feeding box for accommodating an experimental mouse, a display device is arranged in each mounting grid and is used for realizing at least one of brightness adjustment, color temperature adjustment, stroboscopic and dynamic pattern display, the movement mechanism at least comprises any two of a gradient generation mechanism, a swinging mechanism and a rotating mechanism, the gradient generation mechanism is used for enabling the mouse cage frame to generate and maintain gradient relative to the outer frame, the swinging mechanism is used for driving the mouse cage frame to swing back and forth relative to the outer frame, and the rotating mechanism is used for driving the mouse cage frame to rotate relative to the outer frame. In an alternative embodiment, the display device is located on at least one of the top surface and both side surfaces of the mounting grid. In an alternative embodiment, the inner surface of the mounting grid is a highly reflective panel. In an alternative embodiment, the outer frame further comprises a diaphragm, and the squirrel cage is mounted on the diaphragm. In an alternative embodiment, the front of the mounting compartment is provided with an opening for access to the feeding cassette. In an alternative embodiment, the rear of the mounting grid is provided with feeding means. In an alternative embodiment, the opening of the mounting grid is provided with a limit guiding structure, the limit guiding structure comprises a slope arranged at the bottom of the inlet of the mounting grid, and the slope gradually decreases from the inlet of the mounting grid to the inside. In an alternative embodiment, the gradient angle of the gradient-producing mechanism is continuously adjustable between 0 ° and 30 °. In an alternative embodiment, the maximum gradient of the gradient-creating mechanism is 30 ° to 60 °. In an alternative embodiment, the swing amplitude of the swing mechanism is 5 ° to 20 °. The experimental mouse composite molding device provided by the utility model has the following beneficial effects: 1. The movement mechanism drives the squirrel cage to move relative to the outer frame, the display device is used for adjusting the display device in the installation grid, the display device is used for realizing at least one of brightness adjustment, color temperature adjustment, stroboscopic and dynamic pattern display, and the display device and the movement mechanism can be mutually combined, so that two types of stimulus factors of illumination and environmental movement are generated, and complex research is facilitated; 2. Each layer of squirrel cage frame is provided with at least two mounting grids, at least two raising boxes can be mounted at the same time, the environmental motion factors of a plurality of raising boxes in each layer of squirrel cage frame are the same, the display device in each mounting grid can be set to be the same display mode, at the moment, the experimental efficiency can be improved, meanwhile, the same experimental operation can be carried out on mice in the raising boxes in the plurality of mounting grids, and