CN215123101U

CN215123101U - Mouse cage device for braking experimental rat or mouse

Info

Publication number: CN215123101U
Application number: CN202121605579.6U
Authority: CN
Inventors: 吴霜; 王先斌; 陈源; 唐丹; 杨香莲; 欧阳率
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-14
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a mouse cage device for braking an experimental rat or a mouse, which comprises a cage body and a water tank, wherein the upper surface of the cage body is fixedly connected with two limit frames, the circumferential outer wall of the water tank is fixedly connected with two clamping plates, and the clamping plates are clamped with the limit frames, the circumferential inner wall of the water tank is fixedly connected with a baffle frame, and the bottom of the baffle frame is fixedly connected with a spring, the utility model can automatically replenish water for a ball water feeder, prevent workers from forgetting the phenomenon that the mouse is lack of water and dies due to water replenishing, simultaneously can prevent the water tank from leaking water when being inverted through a spring support pillar sealing sheet, reduce the waste of water resources, conveniently take the mouse and prevent the mouse from escaping, can select mouse tubes with different inner diameters according to the mouse body shapes, and because the mouse is placed into the tube cavity of the mouse tube which is spliced with the mouse tube, the mouse can not turn and move in the mouse tube, the mouse tube can brake the mouse.

Description

Mouse cage device for braking experimental rat or mouse

Technical Field

The utility model relates to an experiment squirrel cage technical field especially relates to a squirrel cage device of experiment rat or mouse braking.

Background

The experimental mouse is a white fur rat or mouse which is generally used as an experimental animal in teaching and research of physiological, medical, pharmaceutical and other subjects.

At present, some animal experiments include treadmill exercise training, swimming training or other aerobic training, which are all completed by the movement of rats or mice, when setting up the training experiment group, a corresponding control group is often set up, the culture time is generally 28 days, and the control group needs to keep the experimental rats or mice as still as possible during the experiment.

However, the squirrel cage on the market has a certain area for moving, so the requirement and the purpose of making the rat or the mouse as static as possible cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a squirrel cage device of experiment rat or mouse braking is convenient for train the static control of experiment.

In order to solve the technical problem, the technical scheme of the utility model as follows: a mouse cage device for braking an experimental rat or a mouse comprises a cage body and a water tank, wherein two limit frames are fixedly connected to the upper surface of the cage body, two clamp plates are fixedly connected to the outer circumferential wall of the water tank and clamped with the limit frames, a baffle frame is fixedly connected to the inner circumferential wall of the water tank, a spring is fixedly connected to the bottom of the baffle frame, a water outlet hole is formed in the bottom of the water tank, a guide column is arranged in the water outlet hole, a sealing sheet is fixedly connected to the top of the guide column and fixed to the other end of the spring, a rectangular box is fixedly connected to the inner bottom wall of the cage body, a top rod is fixedly connected to the bottom of the guide column, the bottom end of the top rod penetrates through the inner bottom wall of the sliding water tank and contacts with the inner bottom wall of the rectangular box, mouse grain frames are arranged on two sides of the top of the rectangular box, slots are formed in two sides of the cage body, and mouse tubes are arranged in the slots, the upper part of one end of the mouse tube close to the mouse grain frame is closed;

the top of mouse grain frame is fixedly provided with a plurality of ball water feeders, and the tops of the ball water feeders are communicated with the water tank through flexible water pipes.

Preferably, both sides of the cage body are fixedly connected with guide rails, and the guide rails are internally and slidably connected with baffles.

Preferably, the one end of baffle all fixedly connected with push rod, the antiskid line has been seted up to one side of push rod.

Preferably, the top of the cage body is movably connected with two insertion plates, and the tops of the insertion plates are provided with ventilation holes.

Preferably, the top of the cage body is fixedly connected with two handles, and one side of each handle is fixedly connected with an anti-slip pad.

Preferably, the slots are internally and fixedly connected with insulation sleeves, and the insulation sleeves are positioned between the rat tubes and the slots.

Preferably, one side of the rat tube is fixedly connected with a pull rod.

Preferably, the inside of rat pipe has placed the cotton that absorbs water for absorb the urine of laboratory mouse, excrement, the cotton that absorbs water can often be changed.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a rat or mouse can be guaranteed to the squirrel cage as far as possible static, can be used for the control of motion training experiment. In addition, the rat tubes with different inner diameters can be selected according to the body types of the rats, the rats cannot turn and move in the rat tubes because the rats are placed in the tube cavities of the rat tubes matched with the body types of the rats, the rat tubes can limit the movement of the rats, a plurality of rats or mice can be placed in one rat cage, and the problem that the experimental rats eat and are pulled in the experimental culture process can be solved.

Drawings

Fig. 1 is a schematic view of a squirrel cage device for braking an experimental rat or a mouse according to the present invention;

fig. 2 is a schematic rear view of a mouse cage device for braking an experimental rat or a mouse according to the present invention;

fig. 3 is a schematic view of a main section structure of a mouse cage device for braking an experimental rat or a mouse according to the present invention;

fig. 4 is a schematic partial sectional perspective view of a mouse cage device for braking an experimental rat or a mouse according to the present invention;

fig. 5 is a schematic diagram of the rat cage device for braking an experimental rat or a mouse, provided by the present invention, with the plugboard removed;

fig. 6 is an enlarged view of a portion a of a squirrel cage device for braking an experimental rat or mouse according to the present invention;

fig. 7 is a schematic view of the connection between the mouse grain frame and the rectangular box of the mouse cage device for braking the experimental rat or the mouse.

The labels in the figure are: 1. a cage body; 101. inserting plates; 2. a vent hole; 3. a water tank; 4. a handle; 5. a guide rail; 6. a baffle plate; 7. a push rod; 8. a limiting frame; 9. clamping a plate; 10. sealing the sheet; 11. a rat grain frame; 12. a rectangular box; 13. a top rod; 14. A guide post; 15. a blocking frame; 16. a spring; 17. a thermal insulation sleeve; 18. a rat tube; 19. a pull rod; 20. a ball water feeder; 21. a flexible water pipe.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following technical solutions.

Example 1

Referring to fig. 1-7, a mouse cage device for braking an experimental rat or a mouse comprises a cage body 1 and a water tank 3, wherein two limit frames 8 are fixed on the upper surface of the cage body 1 through bolts, two clamping plates 9 are fixed on the outer circumferential wall of the water tank 3 through bolts, the clamping plates 9 are clamped with the limit frames 8, the clamping plates 9 are separated from the limit frames 8 to remove the water tank 3, a blocking frame 15 is fixed on the inner circumferential wall of the water tank 3 through bolts, a spring 16 is fixed on the bottom of the blocking frame 15 through bolts, a water outlet hole is formed in the bottom of the water tank 3, a guide column 14 is arranged in the water outlet hole, a sealing sheet 10 is bonded on the top of the guide column 14, the sealing sheet 10 can seal the water outlet hole to prevent water leakage when the water tank 3 is inverted, the sealing sheet 10 can be prevented from deflecting through the guide column 14, the sealing sheet 10 is fixed at the other end of the spring 16, a rectangular box 12 is fixed on the inner bottom wall of the cage body 1 through bolts, there is ejector pin 13 one side of rectangle box 12 through the bolt fastening, the bottom inner wall of the cage body 1 is equipped with mouse grain frame 11, mouse grain can be placed to mouse grain frame 11, make things convenient for the edible of mouse, the slot has all been seted up to the both sides of the cage body 1, be equipped with mouse pipe 18 in the slot, mouse pipe 18 can place the mouse, can select the mouse pipe 18 of different internal diameters according to the size of mouse, because the mouse is put into rather than the lumen of mouse pipe 18 that the size fits, the rat can not turn to and remove at mouse pipe 18, mouse pipe 18 can brake the mouse.

Example 2

Referring to fig. 1 to 7, the present invention provides a new technical solution: a mouse cage device for braking an experimental rat or a mouse comprises a cage body 1 and a water tank 3, wherein two limiting frames 8 are fixed on the upper surface of the cage body 1 through bolts, two insertion plates 101 are inserted into the top of the cage body 1, the top of each insertion plate 101 is provided with a ventilation hole 2, two insertion plates 101 are inserted into the top of the cage body 1 for placing rat grains to a rat grain frame 11 when the insertion plates 101 are opened, the ventilation holes 2 are formed in the top of the insertion plates 101, the rat grains can be placed to the rat grain frame 11 when the insertion plates 101 are opened, two handles 4 are fixed on the top of the cage body 1 through the bolts, anti-slip mats are bonded on one sides of the handles 4, the device can be conveniently taken out through the handles 4, guide rails 5 are fixed on two sides of the cage body 1 through the bolts, baffles 6 are slidably connected into the guide rails 5, push rods 7 are welded at one ends of the baffles 6, anti-slip lines are formed on one sides of the push rods 7, the push rods 7 are convenient for taking the baffles 6, can block mouse pipe 18 through baffle 6, prevent that the mouse from escaping, the circumference outer wall of water tank 3 has two cardboard 9 through the bolt fastening, and cardboard 9 and spacing 8 joint mutually, cardboard 9 and spacing 8 break away from the contact, can take off water tank 3, the circumference inner wall of water tank 3 has fender frame 15 through the bolt fastening, the bottom that keeps off frame 15 has spring 16 through the bolt fastening, the apopore has been seted up to the bottom of water tank 3, be equipped with guide post 14 in the apopore, guide post 14's top has gasket 10 through bonding, gasket 10 can seal the apopore, leak when preventing water tank 3 from inverting, can prevent 10 skews through guide post 14, and gasket 10 is fixed mutually with the other end of spring 16.

The bottom inner wall of the cage body 1 is fixedly provided with a rectangular box 12 through bolts, the bottom of the guide post 14 is fixedly connected with an ejector rod 13, the bottom end of the ejector rod 13 penetrates through the bottom inner wall of the sliding water tank 3 and is contacted with the bottom inner wall of the rectangular box 12, both sides of the top of the rectangular box 12 are respectively provided with a mouse grain frame 11, the mouse grain frames 11 can be used for containing mouse grains to facilitate eating of mice, both sides of the cage body 1 are respectively provided with slots, heat preservation sleeves 17 are bonded in the slots, the heat preservation sleeves 17 are positioned between the mouse tube 18 and the slots, the heat preservation sleeves 17 are used for replacing forage to preserve heat of the mice, the mice are clean and sanitary, the slots are internally provided with mouse tubes 18, the mouse tubes 18 can contain the mice and brake the mice, the upper part of one end of the mouse tubes 18, which is close to the mouse grain frame 11, water absorption cotton is placed in the mouse tubes 18, the water absorption cotton can absorb urine of the mice and can be periodically replaced, the mouse is characterized in that a pull rod 19 is welded on one side of the mouse pipe 18, the mouse pipe 18 can be conveniently taken by pulling the pull rod 19, a plurality of ball water feeders 20 are fixedly mounted at the top of the mouse grain frame 11, and the tops of the ball water feeders 20 are communicated with the water tank 3 through flexible water pipes 21.

The working principle of the utility model is as follows: when a mouse needs to be placed in the cage body 1, the baffle 6 is opened, the mouse tube 18 is taken out through the pull rod 19, the mouse is placed in the mouse tube 18, the mouse tube 18 is reset, the baffle 6 is inserted into the guide rail 5 to prevent the mouse from escaping, meanwhile, the heat insulation sleeve 17 is used for replacing forage to insulate the mouse, the inserting plate 101 is opened, the mouse grain is placed in the mouse grain frame 11, the mouse grain is in a strip shape, the gap of the mouse grain frame 11 is slightly smaller than the size of the mouse grain, so that the mouse grain cannot leak down, the mouse can eat the mouse grain through the gap of the mouse grain frame 11 to provide food for the mouse, then the water tank 3 is rotated to enable the clamping plate 9 to be separated from the limiting frame 8, then the water tank 3 is taken down, the sealing sheet 10 prevents water in the water tank 3 from leaking out under the action of the spring 16, then the water tank 3 is inverted after water is added into the water tank 3, and then the water tank 3 is inserted into the cage body 1, then rotate water tank 3 for cardboard 9 on the water tank 3, the below of spacing 8 is gone into to the card, gasket 10 and guide post 14 rebound under the effect of ejector pin 13 simultaneously, thereby make gasket 10 break away from with the apopore contact, make water to flow down, water in the water tank 3 can carry out the moisturizing in to ball water feeder 20 through flexible water pipe 21, the mouse can drink water through ball water feeder 20, prevent that people from forgetting the lack of water that causes the mouse to the 12 moisturizing of rectangle box. Where the ball feeder 20 is of the prior art, the construction and principles thereof will not be described in detail herein.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mouse cage device for braking an experimental rat or a mouse comprises a cage body (1) and a water tank (3), and is characterized in that the upper surface of the cage body (1) is fixedly connected with two limiting frames (8), the outer circumferential wall of the water tank (3) is fixedly connected with two clamping plates (9), the clamping plates (9) are clamped with the limiting frames (8), the inner circumferential wall of the water tank (3) is fixedly connected with a blocking frame (15), the bottom of the blocking frame (15) is fixedly connected with a spring (16), the bottom of the water tank (3) is provided with a water outlet hole, a guide post (14) is arranged in the water outlet hole, the top of the guide post (14) is fixedly connected with a sealing piece (10), the sealing piece (10) is fixed with the other end of the spring (16), the inner bottom wall of the cage body (1) is fixedly connected with a rectangular box (12), and the bottom of the guide post (14) is fixedly connected with an ejector rod (13), the bottom end of the ejector rod (13) penetrates through the inner wall of the bottom of the sliding water tank (3) and is in contact with the inner wall of the bottom of the rectangular box (12), mouse grain frames (11) are arranged on two sides of the top of the rectangular box (12), slots are formed in two sides of the cage body (1), mouse tubes (18) are arranged in the slots, and the upper portion of one end, close to the mouse grain frames (11), of each mouse tube (18) is closed;

the top of mouse grain frame (11) is fixedly provided with a plurality of ball water feeders (20), and the tops of ball water feeders (20) are communicated with water tank (3) through flexible water pipes (21).

2. The mouse cage device for braking an experimental rat or mouse according to claim 1, wherein guide rails (5) are fixedly connected to both sides of the cage body (1), and baffles (6) are slidably connected to the guide rails (5).

3. The mouse cage device for braking an experimental rat or mouse as claimed in claim 2, wherein one end of the baffle plate (6) is fixedly connected with a push rod (7), and one side of the push rod (7) is provided with anti-skid lines.

4. The mouse cage device for braking an experimental rat or mouse according to claim 1, wherein the top of the cage body (1) is movably connected with two insertion plates (101), and the top of the insertion plates (101) is provided with the vent holes (2).

5. The mouse cage device for braking laboratory rats or mice as claimed in claim 1, wherein the top of the cage body (1) is fixedly connected with two handles (4), and one side of each handle (4) is fixedly connected with a non-slip mat.

6. An experimental rat or mouse cage device according to claim 1, characterized in that an insulating sleeve (17) is fixedly connected in each slot, and the insulating sleeve (17) is positioned between the rat tube (18) and the slot.

7. An experimental rat or mouse cage device according to claim 1, characterized in that a pull rod (19) is fixedly connected to one side of the mouse tube (18).

8. An experimental rat or mouse cage device according to claim 1, characterized in that absorbent cotton is placed inside the rat tube (18).