Transfer device for rodent test animals

Abstract

The utility model relates to the technical field of animal transfer, in particular to a transfer device for rodent test animals, which comprises a collecting box, a blocking net cover is fixedly connected to the top side in the collecting box, a protective net is fixedly connected to the top side of the collecting box, and a shielding frame is fixedly connected to the top end of the protective net. According to the technical scheme of the utility model, through the cooperative arrangement of the protective net, the shielding frame, the supporting grooves, the mounting plates, the supporting plates, the fixing insertion holes, the cooling fans and the fixing structures, a proper number of mounting plates can be selected to be mounted in hot weather in summer. The interior of the protective net is divided into a plurality of spaces for storing rodent test animals through a plurality of mounting plates, and the rodent test animals can be cooled through a cooling fan, so that the influence of high temperature on the rodent test animals is avoided, and the situation that the rodent test animals suffer from high-temperature heatstroke and even die is greatly avoided; and normal proceeding of subsequent tests is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of animal transfer, in particular to a transfer device for rodent experimental animals. Background Art

[0002] At present, rodents generally refer to rodents and lagomorphs. The current rodents include rats, mice, hamsters, porcupines, guinea pigs, capybaras, beavers, beavers, marmots, squirrels, rabbits, etc. The most commonly used rodent experimental animals are mice, rats, guinea pigs and rabbits. Rodent experimental animals are the most commonly used type of experimental animals and are widely used in the fields of life sciences, medical sciences, agricultural sciences, new drug research and development and drug identification, light industry and chemical industry, national defense and military science, etc. During experiments, it is usually necessary to transfer rodents from the breeding room to the laboratory.

[0003] In the prior art, transport cages are usually used to transfer and transport rodent test animals. Traditional transport cages are mostly simple iron mesh cages for storage and transportation. The structure of the iron mesh cages is generally simple. The iron mesh cages in the prior art do not have a cooling function. When iron mesh cages are used for transportation in hot summer weather, rodent test animals are prone to heatstroke. In severe cases, rodent test animals may even die, affecting the normal progress of subsequent tests. Therefore, a transfer device for rodent test animals is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a transfer device for rodent experimental animals to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a transfer device for rodent experimental animals, including a collection box, a blocking net cover is fixedly connected to the top side of the collection box, a protective net is fixedly connected to the top side of the collection box, a shielding frame is fixedly connected to the top of the protective net, a cover plate matching the size of the shielding frame is arranged on one side of the shielding frame, a plurality of support grooves are opened on the top side of the shielding frame, a plurality of mounting plates are arranged inside the shielding frame, a plurality of support plates are fixedly connected to the top sides of the mounting plates, a plurality of fixing holes are opened on one side of the support plates, a plurality of mounting plates are opened on one side of the mounting plates, a plurality of cooling fans are fixedly installed on the inner walls of the mounting grooves, and a plurality of fixing structures are arranged on the shielding frame.

[0007] Preferably, according to any of the above solutions, a dirt collection drawer is provided on the bottom side of the collection box.

[0008] Preferably, any of the above solutions has U-shaped handles fixedly connected to two symmetrical sides of the collection box.

[0009] Preferably, any of the above schemes has a battery fixedly mounted on one side of the mounting plate, and the battery is electrically connected to the cooling fan.

[0010] Preferably, any of the above schemes comprises a fixed structure including a fixed spring, a movable block and a fixed plug rod, a plurality of fixed springs are fixedly connected to one side of the shielding frame, one end of a plurality of the fixed springs are fixedly connected to a movable block, and a plurality of the movable blocks are fixedly connected to a fixed plug rod on one side close to the shielding frame.

[0011] Preferably, any of the above schemes has a width that matches the width of the interior of the protective net, the support plate is snap-fitted to the support groove, and the sizes of the support plate and the support groove match each other.

[0012] Preferably, in any of the above schemes, a portion of the fixed rod is located inside the fixed spring, the fixed rod passes through one side of the shielding frame, the fixed rod is slidably connected to the shielding frame, and the fixed rod is adapted to the size of the fixed socket.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] 1. Through the coordinated arrangement of the protective net, the shielding frame, the support groove, the mounting plate, the support plate, the fixing jack, the cooling fan and the fixing structure, it is possible to select and install a suitable number of mounting plates in the hot summer weather, and divide the interior of the protective net into several spaces for storing rodent test animals through several mounting plates, and the cooling fan can be used to dissipate heat for the rodent test animals, thereby avoiding the influence of high temperature on the rodent test animals, greatly avoiding the occurrence of heat stroke or even death of the rodent test animals, and ensuring the normal progress of subsequent tests.

[0015] 2. The blocking net, collection box and dirt collection drawer can be used to collect the feces and urine discharged by the rodent test animals, thereby facilitating the cleaning of the feces and urine discharged by the rodent test animals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the shielding frame and its connecting components of the utility model;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the collection box and the dirt collection drawer of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the mounting plate and its connecting components of the utility model;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1-collection box, 2-blocking net cover, 3-protective net, 4-shielding frame, 5-cover plate, 6-support groove, 7-mounting plate, 8-support plate, 9-fixed socket, 10-cooling fan, 11-fixed structure, 1101-fixed spring, 1102-movable block, 1103-fixed plug rod, 12-dirt collection drawer, 13-U-shaped handle, 14-battery. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.

[0023] like Figures 1 to 5 As shown, a transfer device for rodent experimental animals comprises a collection box 1, a blocking net cover 2 is fixedly connected to the top side of the collection box 1, a protective net 3 is fixedly connected to the top side of the collection box 1, a shielding frame 4 is fixedly connected to the top of the protective net 3, a cover plate 5 which is adapted to the size of the shielding frame 4 is arranged on one side of the shielding frame 4, and the top side of the shielding frame 4 can be shielded and sealed by the cover plate 5, a plurality of supporting grooves 6 are opened on the top side of the shielding frame 4, a plurality of mounting plates 7 are arranged inside the shielding frame 4, a plurality of supporting plates 8 are fixedly connected to the top sides of the plurality of mounting plates 7, and a plurality of supporting plates 8 are opened on one side There is a fixed socket 9, and one side of several mounting plates 7 is provided with a mounting groove, and the inner walls of several mounting grooves are fixedly installed with a cooling fan 10. Several fixing structures 11 are provided on the shielding frame 4. When transferring rodent test animals in hot summer, the support plate 8 is inserted into the support groove 6, and the mounting plate 7 is placed inside the protective net 3, and then the support plate 8 is fixed by the fixing structure 11, so that the cooling fan 10 is installed inside the protective net 3. At this time, the cooling fan 10 can be used to dissipate heat for the rodent test animals located inside the protective net 3, so as to avoid heatstroke of the rodent test animals.

[0024] As an optional technical solution of the utility model, a dirt collection drawer 12 is provided on the bottom side of the collection box 1, through which the feces and urine of the rodent test animals can be collected, and the feces and urine of the rodent test animals collected in the dirt collection drawer 12 can be easily cleaned.

[0025] As an optional technical solution of the present invention, two symmetrical side surfaces of the collection box 1 are fixedly connected with U-shaped handles 13, and the collection box 1 is easily moved by the U-shaped handles 13.

[0026] As an optional technical solution of the present invention, a battery 14 is fixedly mounted on one side of the mounting plate 7 , and the battery 14 is electrically connected to the cooling fan 10 , and the battery 14 provides the required power for the cooling fan 10 to operate.

[0027] As an optional technical solution of the present utility model, the fixed structure 11 includes a fixed spring 1101, a movable block 1102 and a fixed plug rod 1103. One side of the shielding frame 4 is fixedly connected to a plurality of fixed springs 1101, one end of each of the fixed springs 1101 is fixedly connected to the movable block 1102, and a side of each of the movable blocks 1102 close to the shielding frame 4 is fixedly connected to the fixed plug rod 1103.

[0028] As an optional technical solution of the utility model, the width of the mounting plate 7 is adapted to the width of the interior of the protective net 3, the support plate 8 is snap-connected with the support groove 6, and the size of the support plate 8 is adapted to the size of the support groove 6, so that the support plate 8 can be smoothly snapped into the interior of the support groove 6, and the interior of the protective net 3 can be isolated into multiple relatively closed spaces through the mounting plate 7.

[0029] As an optional technical solution of the present invention, a portion of the fixed rod 1103 is located inside the fixed spring 1101, the fixed rod 1103 passes through one side of the shielding frame 4, the fixed rod 1103 is slidingly connected to the shielding frame 4, and the fixed rod 1103 is adapted to the size of the fixed socket 9, so that the fixed rod 1103 can be smoothly inserted into the interior of the fixed socket 9.

[0030] A transfer device for rodent test animals, the working principle is as follows:

[0031] 1) Pull the movable block 1102 to move the fixed rod 1103 out of the support groove 6. At this time, the fixed spring 1101 is in a stretched state;

[0032] 2) Insert the support plate 8 into the support groove 6, and place the mounting plate 7 inside the protective net 3. At this time, the cooling fan 10 is located inside the protective net 3, and the fixed plug rod 1103 corresponds to the position of the fixed plug hole 9;

[0033] 3) Loosen the movable block 1102, and insert the fixed plug rod 1103 into the fixed plug hole 9 under the reaction force of the fixed spring 1101 to fix the support plate 8. At this time, the cooling fan 10 is stably installed inside the protective net 3;

[0034] 4) Start the cooling fan 10 to dissipate heat for the rodent test animals.

[0035] In summary, the transfer device for rodent test animals, through the coordinated arrangement of the protective net 3, the shielding frame 4, the support groove 6, the mounting plate 7, the support plate 8, the fixing socket 9, the heat dissipation fan 10 and the fixing structure 11, can choose to install a suitable number of mounting plates 7 in hot summer weather, and divide the interior of the protective net 3 into a plurality of spaces for storing rodent test animals through a plurality of mounting plates 7, and the heat dissipation fan 10 can be used to dissipate heat for the rodent test animals, thereby avoiding the influence of high temperature on the rodent test animals, greatly avoiding the occurrence of heat stroke or even death of the rodent test animals, and ensuring the normal progress of subsequent tests, and the blocking net cover 2, the collection box 1 and the dirt collection drawer can facilitate the collection of feces and urine discharged by the rodent test animals, thereby facilitating the cleaning of the feces and urine discharged by the rodent test animals.

Claims

1. A transfer device for rodent experimental animals, characterized in that: The invention comprises a collecting box (1), wherein a blocking net cover (2) is fixedly connected to the top side of the collecting box (1), a protective net (3) is fixedly connected to the top side of the collecting box (1), a shielding frame (4) is fixedly connected to the top of the protective net (3), a cover plate (5) matching the size of the shielding frame (4) is arranged on one side of the shielding frame (4), a plurality of supporting grooves (6) are provided on the top side of the shielding frame (4), a plurality of mounting plates (7) are arranged inside the shielding frame (4), a plurality of the top sides of the mounting plates (7) are fixedly connected to supporting plates (8), a plurality of the supporting plates (8) are provided with fixing sockets (9) on one side, a plurality of the mounting plates (7) are provided with mounting grooves on one side, a plurality of the inner walls of the mounting grooves are fixedly installed with cooling fans (10), and a plurality of fixing structures (11) are arranged on the shielding frame (4).

2. A transfer device for rodent experimental animals according to claim 1, characterized in that: A dirt collection drawer (12) is provided on the bottom side of the collection box (1).

3. A transfer device for rodent experimental animals according to claim 2, characterized in that: Two symmetrical side surfaces of the collection box (1) are fixedly connected with U-shaped handles (13).

4. A transfer device for rodent experimental animals according to claim 3, characterized in that: A storage battery (14) is fixedly mounted on one side of the mounting plate (7), and the storage battery (14) is electrically connected to the cooling fan (10).

5. The transfer device for rodent experimental animals according to claim 4, characterized in that: The fixed structure (11) comprises a fixed spring (1101), a movable block (1102) and a fixed insertion rod (1103); one side of the shielding frame (4) is fixedly connected to a plurality of fixed springs (1101); one end of each of the fixed springs (1101) is fixedly connected to a movable block (1102); and one side of each of the movable blocks (1102) close to the shielding frame (4) is fixedly connected to a fixed insertion rod (1103).

6. A transfer device for rodent experimental animals according to claim 5, characterized in that: The width of the mounting plate (7) is adapted to the width of the interior of the protective net (3); the support plate (8) is snap-fitted to the support groove (6); and the sizes of the support plate (8) and the support groove (6) are adapted to each other.

7. A transfer device for rodent experimental animals according to claim 6, characterized in that: A portion of the fixed plug rod (1103) is located inside the fixed spring (1101), the fixed plug rod (1103) passes through one side of the shielding frame (4), the fixed plug rod (1103) is slidably connected to the shielding frame (4), and the fixed plug rod (1103) is adapted to the size of the fixed socket (9).

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