Movable experimental animal isolation device
By designing a movable experimental animal isolation device, using the combination of a turntable and partition rack, the problem of large space occupied by multiple experimental animals is solved, and isolation and convenient management are achieved in one cage.
Patent Information
- Application Number
- CN202422336217.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-25
AI Technical Summary
In the prior art, isolation of experimental animals requires a large amount of space and it is difficult to achieve isolation and placement of multiple animals in one cage.
A movable experimental animal isolation device is designed, including a cage and a packaging mechanism. Using a combination of a turntable and a partition frame, the isolation and placement of multiple experimental animals in the cage and separate removal by the combination of a rotating mechanism and cage door assembly is achieved.
It realizes isolation and placement of multiple experimental animals in one cage, reduces the floor area, improves the convenience of operation and isolation stability, and facilitates animal management through the rotation prompt function.
Smart Images
Figure CN223053646U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of animal isolation, in particular to a movable experimental animal isolation device. Background Technique
[0002] Experimental animals are animals whose functions, metabolisms, structures, and disease natures are similar to those of humans. By studying experimental animals, methods for preventing and treating human diseases are explored.
[0003] During the experiment, experimental animals need to be placed in isolation to avoid contact with each other. Currently, most of the isolation of experimental animals is achieved by placing animals in multiple cages separately.
[0004] Placing animals in multiple cages will result in a large floor area. However, if all experimental animals are placed in a single cage, it will be impossible to isolate multiple experimental animals. Therefore, we propose a movable experimental animal isolation device that can isolate and place experimental animals in a single cage. Content of the Utility Model
[0005] The purpose of the utility model is to provide a movable experimental animal isolation device to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A movable experimental animal isolation device, comprising:
[0007] A cage body, on the outer wall of which a cage door assembly is provided;
[0008] A sub-packaging mechanism for isolating and placing experimental animals in the cage body. The sub-packaging mechanism includes a turntable movably arranged inside the cage body. A partition frame is fixedly connected to the top end of the turntable, and a rotating mechanism is arranged between the partition frame and the cage body.
[0009] Preferably, the cage body includes a top plate and a bottom plate. A plurality of first railings are fixedly connected to the bottom end of the top plate, and the bottom ends of the plurality of first railings are all fixedly connected to the top end of the bottom plate.
[0010] Preferably, the cage door assembly includes a first fixing strip and a second fixing strip. A plurality of second railings are fixedly connected to the bottom end of the first fixing strip, and the bottom ends of the plurality of second railings are all fixedly connected to the top end of the second fixing strip. A connecting mechanism is arranged between the first fixing strip and the cage body.
[0011] Preferably, the connecting mechanism includes two rotating shafts. One of the rotating shafts is fixedly connected to the top end of the first fixing strip, and the other rotating shaft is fixedly connected to the bottom end of the second fixing strip. A positioning mechanism is arranged between the first fixing strip and the top plate.
[0012] Preferably, the positioning mechanism includes positioning holes formed at the top end of the first fixing strip. A fixing column is fixedly connected to the top end of the top plate. A first insertion hole is formed at the top end of the fixing column, and a second insertion hole is formed at the top end of the top plate. A positioning rod is movably inserted through the inner walls of the first insertion hole and the second insertion hole, and the bottom end of the positioning rod is movably inserted through the inner wall of the positioning hole.
[0013] Preferably, an activity groove is formed in the inner wall of the first insertion hole. A limiting ring is slidably connected to the inner wall of the activity groove. The limiting ring is fixedly sleeved on the outer wall of the positioning rod. A first spring is arranged at the top end of the limiting ring and sleeved on the outer wall of the positioning rod.
[0014] Preferably, a cavity is formed at the top end of the turntable. A wire mesh frame is fixedly connected to the top of the inner wall of the cavity. A plurality of connecting grooves are formed in the outer wall of the turntable, and a collection drawer is inserted through the inner wall of the connecting groove.
[0015] Preferably, the rotating mechanism includes a rotating rod. The bottom end of the rotating rod is fixedly connected to the top end of the partition frame. A rotating groove is formed at the top end of the top plate. The outer wall of the rotating rod is rotatably connected to the inner wall of the rotating groove. A rotating ring is arranged above the top plate. A plurality of fixing rods are fixedly connected to the inner wall of the rotating ring, and one end of each fixing rod is fixedly connected to the outer wall of the rotating rod.
[0016] Preferably, a plurality of activity clamping holes are formed in an annular array on the outer wall of the rotating rod. Steel balls are arranged inside the plurality of activity clamping holes. A second spring is arranged between the outer wall of each steel ball and the inner wall of the corresponding activity clamping hole. A plurality of clamping grooves are formed in an annular array on the inner wall of the rotating groove, and the second spring is clamped in the inner wall of the clamping groove.
[0017] The technical effects and advantages of the present utility model:
[0018] With the present utility model, by means of the arrangement of the turntable and the partition frame, the space above the turntable can be partitioned by the partition frame, so that a plurality of experimental animals can be placed separately in the cage body through the partition frame. Moreover, through the cooperation of the rotating mechanism and the cage door assembly, the plurality of experimental animals can be taken out individually from the cage without affecting each other, thereby realizing the isolated placement of experimental animals in one cage. Description of the Drawings
[0019] Figure 1 It is a three-dimensional structural diagram of the present utility model.
[0020] Figure 2 It is a three-dimensional structural diagram of the sub-packaging mechanism of the present utility model.
[0021] Figure 3This is a three-dimensional structural schematic diagram of the cage door assembly of the present utility model.
[0022] Figure 4 This is a front sectional view structural schematic diagram of the rotating rod of the present utility model.
[0023] Figure 5 This is a front sectional view structural schematic diagram of the fixed column of the present utility model.
[0024] In the figure: 101, top plate; 102, bottom plate; 103, first railing; 201, turntable; 202, partition frame; 301, first fixing strip; 302, second fixing strip; 303, second railing; 401, rotating shaft; 501, positioning hole; 502, fixed column; 503, first jack; 504, second jack; 505, positioning rod; 601, movable groove; 602, limiting ring; 603, first spring; 701, cavity; 702, wire mesh frame; 703, connecting groove; 704, collection drawer; 801, rotating rod; 802, rotating groove; 803, rotating ring; 804, fixed rod; 901, movable clamping hole; 902, steel ball; 903, second spring; 904, clamping groove. Detailed implementation manners
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] The present utility model provides a Figures 1 - 5 shown movable experimental animal isolation device, including a cage body and a sub-packaging mechanism. A cage door assembly is provided on the outer wall of the cage body, and universal wheels are provided at the bottom end of the cage body, making it more convenient for the cage body to move;
[0027] In a preferred embodiment, the sub-packaging mechanism is used for isolating and placing experimental animals in the cage body. The sub-packaging mechanism includes a turntable 201, the turntable 201 is movably arranged inside the cage body, a partition frame 202 is fixedly connected to the top end of the turntable 201, and a rotating mechanism is arranged between the partition frame 202 and the cage body. Through the setting of the partition frame 202, the space above the turntable 201 can be partitioned, so that multiple experimental animals can be placed separately in the cage body through the partition frame 202. And through the cooperation of the rotating mechanism and the cage door assembly, multiple experimental animals can be taken out of the cage body individually without affecting each other, so that the isolation placement of experimental animals can be realized in one cage.
[0028] Among them, the cage body includes a top plate 101 and a bottom plate 102. A plurality of first railings 103 are fixedly connected to the bottom end of the top plate 101, and the bottom ends of the plurality of first railings 103 are all fixedly connected to the top end of the bottom plate 102. The first railings 103 can block the experimental animals from getting out.
[0029] Among them, the cage door assembly includes a first fixing strip 301 and a second fixing strip 302. A plurality of second railings 303 are fixedly connected to the bottom end of the first fixing strip 301, and the bottom ends of the plurality of second railings 303 are all fixedly connected to the top end of the second fixing strip 302. A connecting mechanism is arranged between the first fixing strip 301 and the cage body. By rotating the rotating mechanism to rotate the turntable 201, one isolation placement area separated by the partition frame 202 is aligned with the cage door assembly, and the cage door assembly can be opened to place the experimental animals in this area or take out the experimental animals.
[0030] Among them, the connecting mechanism includes two rotating shafts 401. One of the rotating shafts 401 is fixedly connected to the top end of the first fixing strip 301, and the other rotating shaft 401 is fixedly connected to the bottom end of the second fixing strip 302. A positioning mechanism is arranged between the first fixing strip 301 and the top plate 101. Rotating holes are opened at the top ends of the top plate 101 and the bottom plate 102. The two rotating shafts 401 are respectively rotatably arranged inside the two rotating holes, so that the cage door assembly can rotate around the rotating shafts 401.
[0031] Among them, the positioning mechanism includes a positioning hole 501. The positioning hole 501 is opened at the top end of the first fixing strip 301. A fixing column 502 is fixedly connected to the top end of the top plate 101. A first insertion hole 503 is opened at the top end of the fixing column 502. A second insertion hole 504 is opened at the top end of the top plate 101. A positioning rod 505 is movably inserted through the inner walls of the first insertion hole 503 and the second insertion hole 504. The bottom end of the positioning rod 505 is movably inserted through the inner wall of the positioning hole 501. An activity groove 601 is opened on the inner wall of the first insertion hole 503. A limiting ring 602 is slidably connected to the inner wall of the activity groove 601. The limiting ring 602 is fixedly sleeved on the outer wall of the positioning rod 505. A first spring 603 is arranged at the top end of the limiting ring 602. The first spring 603 is sleeved on the outer wall of the positioning rod 505. Due to the elastic action of the first spring 603, the first spring 603 always presses the limiting ring 602 downward, so that the positioning rod 505 always has a tendency to move downward, so that the positioning rod 505 can be stably inserted into the positioning hole 501 to position the cage door assembly, thereby improving the positioning stability of the cage door assembly and ensuring the stability of the isolation of the experimental animals.
[0032] Among them, a cavity 701 is opened at the top end of the turntable 201. A wire rack 702 is fixedly connected to the top of the inner wall of the cavity 701. A plurality of connecting grooves 703 are opened on the outer wall of the turntable 201. A collecting drawer 704 is inserted through the inner wall of the connecting groove 703. The experimental animal is located above the cavity 701, so that the excrement of the experimental animal can pass through the cavity 701 and fall into the collecting drawer 704 for collection. Then, the collecting drawer 704 can be taken out by pulling out the collecting drawer 704 through the connecting groove 703.
[0033] Among them, the rotating mechanism includes a rotating rod 801. The bottom end of the rotating rod 801 is fixedly connected to the top end of the partition frame 202. A rotating groove 802 is opened at the top end of the top plate 101. The outer wall of the rotating rod 801 is rotatably connected to the inner wall of the rotating groove 802. A rotating ring 803 is arranged above the top plate 101. A plurality of fixing rods 804 are fixedly connected to the inner wall of the rotating ring 803. One end of the fixing rod 804 is fixedly connected to the outer wall of the rotating rod 801. By rotating the rotating rod 801 in the rotating groove 802, the partition frame 202 can drive the turntable 201 to rotate. Wheels can be arranged at the bottom end of the turntable 201 to make the turntable 201 rotate more smoothly. By rotating the rotating ring 803 and then under the connection of the fixing rod 804, the rotating rod 801 is driven to rotate, improving the convenience of the rotation of the sub-packaging mechanism.
[0034] Among them, a plurality of movable clamping holes 901 are arranged in an annular array on the outer wall of the rotating rod 801. Steel balls 902 are arranged inside the plurality of movable clamping holes 901. A second spring 903 is arranged between the outer wall of the steel ball 902 and the inner wall of the movable clamping hole 901. A plurality of clamping grooves 904 are arranged in an annular array on the inner wall of the rotating groove 802. The second spring 903 is clamped in the inner wall of the clamping groove 904. The number of steel balls 902 is the same as the number of partition areas in the cage body, which is four in this solution. When the rotating rod 801 rotates 90 degrees, the steel balls 902 can be aligned with the corresponding clamping grooves 904. Then, under the elastic action of the second spring 903, the steel balls 902 pop out and are clamped in the clamping grooves 904, and at the same time, an impact sound will be emitted. At this time, the partition area is aligned with the cage door assembly, and the impact sound can prompt the staff, which is convenient for placing or taking out the experimental animal.
[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A movable experimental animal isolation device, characterized in that, Including: A cage body, on the outer wall of which a cage door assembly is provided; A sub-packaging mechanism for isolating and placing experimental animals inside the cage body. The sub-packaging mechanism includes a turntable (201) movably arranged inside the cage body. A partition frame (202) is fixedly connected to the top end of the turntable (201), and a rotating mechanism is arranged between the partition frame (202) and the cage body.
2. The mobile experimental animal isolation device according to claim 1, characterized in that The cage body includes a top plate (101) and a bottom plate (102). A plurality of first railings (103) are fixedly connected to the bottom end of the top plate (101), and the bottom ends of the plurality of first railings (103) are all fixedly connected to the top end of the bottom plate (102).
3. The mobile experimental animal isolation device according to claim 2, wherein, The cage door assembly includes a first fixing strip (301) and a second fixing strip (302). A plurality of second railings (303) are fixedly connected to the bottom end of the first fixing strip (301), and the bottom ends of the plurality of second railings (303) are all fixedly connected to the top end of the second fixing strip (302). A connecting mechanism is arranged between the first fixing strip (301) and the cage body.
4. The mobile experimental animal isolation device according to claim 3, wherein, The connecting mechanism includes two rotating shafts (401). One of the rotating shafts (401) is fixedly connected to the top end of the first fixing strip (301), and the other rotating shaft (401) is fixedly connected to the bottom end of the second fixing strip (302). A positioning mechanism is arranged between the first fixing strip (301) and the top plate (101).
5. A movable experimental animal isolation device according to claim 4, characterized in that, The positioning mechanism includes a positioning hole (501) opened at the top end of the first fixing strip (301). A fixing column (502) is fixedly connected to the top end of the top plate (101). A first insertion hole (503) is opened at the top end of the fixing column (502). A second insertion hole (504) is opened at the top end of the top plate (101). A positioning rod (505) is movably inserted through the inner walls of the first insertion hole (503) and the second insertion hole (504), and the bottom end of the positioning rod (505) is movably inserted through the inner wall of the positioning hole (501).
6. The movable experimental animal isolation device according to claim 5, characterized in that, An activity groove (601) is opened on the inner wall of the first insertion hole (503). A limiting ring (602) is slidably connected to the inner wall of the activity groove (601). The limiting ring (602) is fixedly sleeved on the outer wall of the positioning rod (505). A first spring (603) is arranged at the top end of the limiting ring (602), and the first spring (603) is sleeved on the outer wall of the positioning rod (505).
7. A movable experimental animal isolation device according to claim 1, characterized in that, A cavity (701) is opened at the top end of the turntable (201). A wire mesh frame (702) is fixedly connected to the top of the inner wall of the cavity (701). A plurality of connecting grooves (703) are opened on the outer wall of the turntable (201). A collection drawer (704) is inserted through the inner wall of the connecting groove (703).
8. The mobile experimental animal isolation device according to claim 2, wherein, The rotating mechanism includes a rotating rod (801), the bottom end of the rotating rod (801) is fixedly connected to the top end of the partition frame (202), a rotating groove (802) is formed at the top end of the top plate (101), the outer wall of the rotating rod (801) is rotatably connected to the inner wall of the rotating groove (802), a rotating ring (803) is arranged above the top plate (101), a plurality of fixing rods (804) are fixedly connected to the inner wall of the rotating ring (803), and one end of the fixing rod (804) is fixedly connected to the outer wall of the rotating rod (801).
9. The mobile experimental animal isolation device according to claim 8, characterized in that, A plurality of movable clamping holes (901) are formed in the outer wall of the rotating rod (801) in an annular array, a steel ball (902) is arranged inside each of the plurality of movable clamping holes (901), a second spring (903) is arranged between the outer wall of the steel ball (902) and the inner wall of the movable clamping hole (901), a plurality of clamping grooves (904) are formed in the inner wall of the rotating groove (802) in an annular array, and the second spring (903) is clamped in the inner wall of the clamping groove (904).