Ear punch for mouse auricle swelling anti-inflammatory experiment

Abstract

The utility model discloses an ear punch for a mouse auricle swelling anti-inflammatory experiment, and particularly relates to the field of ear punches, the ear punch comprises a handle, one end of the handle is provided with a cutting assembly, the cutting assembly comprises a mounting seat, the bottom of the mounting seat is fixedly provided with a cutting block, one side of the mounting seat is provided with a connecting seat, and the connecting seat is connected with the cutting block. A bearing plate is arranged on one side of the connecting seat, a connecting hole is formed in the upper end of the bearing plate, a limiting plate is arranged at the upper end of the connecting seat, a through hole is formed in the upper end of the limiting plate, a connecting rod is connected into the connecting seat in a penetrating mode, bases are arranged at the two ends of the connecting rod, and the diameter of the cutting block is larger than that of the through hole. According to the mouse ear cutting device, the ear is cut into a perfect circle through the arrangement of the cutting assembly, the handle is extruded, the ear is pressed by the cutting block, the standardized ear can be obtained, the phenomenon that the sizes of the cut mouse ears are different is effectively avoided, the mouse ear cutting device is easy and convenient to operate, and the practicability of the mouse ear cutting device is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the field of ear punches, and more specifically to an ear punch used for anti-inflammatory experiments on mouse auricle swelling. Background Art

[0002] The mouse ear swelling method is a common method for studying the anti-inflammatory activity of traditional Chinese medicine. In this method, a number of mice are taken and divided into blank group, high, medium, low, and dose groups according to body weight using a random number table;

[0003] After searching, the existing patent (Announcement No.: CN208426257U) discloses a mouse experimental device and a mouse experimental equipment, which relate to the technical field of animal experiments. A mouse experimental device includes a storage box and an experimental box; the experimental box is placed above the storage box, and the outside of the experimental box is provided with a U-shaped groove for exposing the mouse's tail; a sliding plate for placing an EP tube is provided on the surface of the storage box, and the sliding plate can slide relative to the storage box to drive the position of the EP tube to adapt to the position of the mouse's tail, and is used to draw blood from the mouse's tail. A mouse experimental equipment includes a mouse experimental device. The utility model provides a mouse experimental device and a mouse experimental equipment to alleviate the problem in the prior art that when using fixed tools to draw blood from the mouse's tail, single-person operation is not convenient and takes a long time.

[0004] The existing ear punch used in the mouse auricle swelling anti-inflammatory experiment is to manually cut the mouse ears, but due to different operating techniques of different personnel, the cut mouse ears are of different sizes, resulting in inaccurate test results, resulting in certain limitations in its use. At the same time, the above-cited patent document does not propose relevant solutions to solve the above problems;

[0005] Therefore, in view of the above problems, an ear punch for anti-inflammatory experiment of mouse auricle swelling is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an ear punch for anti-inflammatory experiment of mouse auricle swelling to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: an ear punch for anti-inflammatory experiment of mouse auricle swelling, comprising a handle, one end of the handle is provided with a cutting component, and the cutting component comprises a mounting seat;

[0008] A cutting block is fixedly arranged at the bottom of the mounting seat, and a connecting seat is arranged on one side of the mounting seat, a bearing plate is arranged on one side of the connecting seat, a connecting hole is opened at the upper end of the bearing plate, and a limiting plate is arranged at the upper end of the connecting seat, a through hole is opened at the upper end of the limiting plate, and a connecting rod is connected through the inside of the connecting seat, and bases are arranged at both ends of the connecting rod.

[0009] Preferably, the cutting block has a diameter greater than the through hole, passes through the through hole and extends to the inside of the connecting hole.

[0010] Preferably, a connecting piece is provided inside the handle, and the connecting piece is connected to the mounting seat and the connecting seat.

[0011] Preferably, a reinforcement layer is fixedly bonded to the outside of the mounting seat and the connecting seat, and the reinforcement layer is made of carbon fiber material.

[0012] Preferably, an anti-corrosion component is arranged outside the reinforcement layer, and the anti-corrosion component includes a first anti-corrosion layer, a second anti-corrosion layer is fixedly arranged on one side of the first anti-corrosion layer, and a third anti-corrosion layer is fixedly adhered to one end of the second anti-corrosion layer.

[0013] Preferably, the first anti-corrosion layer is made of an anti-corrosion alloy material, and the second anti-corrosion layer is made of an anti-corrosion coating material, the outer wall of the second anti-corrosion layer is sprayed with a third anti-corrosion layer, and the third anti-corrosion layer is made of an anti-corrosion agent.

[0014] Preferably, the outer wall of the anti-corrosion component is provided with a wear-resistant component, the wear-resistant component includes a first wear-resistant layer, a second wear-resistant layer is provided on one side of the first wear-resistant layer, and a third wear-resistant layer is fixedly bonded to one end of the second wear-resistant layer.

[0015] Preferably, the first wear-resistant layer is made of polyethylene material, the second wear-resistant layer is made of high manganese steel material, and the third wear-resistant layer is made of polytetrafluoroethylene material.

[0016] Technical effects and advantages of the utility model:

[0017] Compared with the prior art, the ear punch used in the anti-inflammatory experiment of mouse auricle swelling has a cutting component, and by squeezing the handle, the ear piece is cut into a perfect circle under the pressure of the cutting block, so that a standardized ear piece can be obtained, thereby effectively avoiding the phenomenon that the cut mouse ears are of different sizes, making the device easy to operate and improving the practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the cutting assembly structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the anti-corrosion component of the utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the wear-resistant component of the utility model.

[0022] The accompanying drawings are marked as follows: 1. handle; 2. cutting assembly; 21. mounting seat; 22. connecting seat; 23. cutting block; 24. limiting plate; 25. through hole; 26. bearing plate; 27. connecting hole; 28. connecting rod; 29. ​​base; 3. connecting part; 4. reinforcing layer; 5. anti-corrosion assembly; 51. first anti-corrosion layer; 52. second anti-corrosion layer; 53. third anti-corrosion layer; 6. wear-resistant assembly; 61. first wear-resistant layer; 62. second wear-resistant layer; 63. third wear-resistant layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] As attached Figures 1 to 4 The ear punch for anti-inflammatory experiment of mouse auricle swelling shown in the figure comprises a handle 1, one end of which is provided with a cutting component 2, and the cutting component 2 comprises a mounting seat 21;

[0026] A cutting block 23 is fixedly provided at the bottom of the mounting seat 21, and a connecting seat 22 is provided on one side of the mounting seat 21, a bearing plate 26 is provided on one side of the connecting seat 22, a connecting hole 27 is provided on the upper end of the bearing plate 26, and a limiting plate 24 is provided on the upper end of the connecting seat 22, a through hole 25 is provided on the upper end of the limiting plate 24, and a connecting rod 28 is connected to the inside of the connecting seat 22, and bases 29 are provided at both ends of the connecting rod 28.

[0027] The cut mouse ears are placed in the center of the carrier plate 26, and the cutting block 23 penetrates the through hole 25 at the upper end of the limiting plate 24 to cut the ear piece into a perfect circle, thereby obtaining a standardized ear piece, which enhances the practicality of the device.

[0028] Embodiment 2

[0029] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0030] As a preferred embodiment, the cutting block 23 has a diameter greater than the through hole 25, passes through the through hole 25 and extends to the inside of the connecting hole 27; further, by providing the cutting block 23, it is convenient to press so that the ear piece is cut into a perfect circle, thereby obtaining a standardized ear piece, making the device more convenient to use.

[0031] As a preferred embodiment, a connecting member 3 is provided inside the handle 1, and the connecting member 3 is connected to the mounting seat 21 and the connecting seat 22; further, by providing the connecting member 3, it is convenient to move and cut the mounting seat 21 and the connecting seat 22, making the device more convenient to use.

[0032] As a preferred embodiment, a reinforcing layer 4 is fixedly bonded to the outside of the mounting seat 21 and the connecting seat 22, and the reinforcing layer 4 is made of carbon fiber material; further, by providing the reinforcing layer 4, its hardness is improved to a certain extent, so that its service life is extended, thereby enhancing the practicality of the device.

[0033] As a preferred embodiment, an anti-corrosion component 5 is provided on the outside of the reinforcing layer 4, and the anti-corrosion component 5 includes a first anti-corrosion layer 51, a second anti-corrosion layer 52 is fixedly provided on one side of the first anti-corrosion layer 51, and a third anti-corrosion layer 53 is fixedly adhered to one end of the second anti-corrosion layer 52; further, by providing the anti-corrosion layer, the occurrence of corrosion is effectively reduced, making the device more convenient to use.

[0034] As a preferred embodiment, the first anti-corrosion layer 51 is made of an anti-corrosion alloy material, and the second anti-corrosion layer 52 is made of an anti-corrosion coating material. The outer wall of the second anti-corrosion layer 52 is sprayed with a third anti-corrosion layer 53, and the third anti-corrosion layer 53 is made of an anti-corrosion agent. Furthermore, by providing multiple groups of anti-corrosion layers, the anti-corrosion performance is further improved, thereby enhancing the practicality of the device.

[0035] As a preferred embodiment, the outer wall of the anti-corrosion component 5 is provided with a wear-resistant component 6, and the wear-resistant component 6 includes a first wear-resistant layer 61, a second wear-resistant layer 62 is provided on one side of the first wear-resistant layer 61, and a third wear-resistant layer 63 is fixedly adhered to one end of the second wear-resistant layer 62; further, by providing the first wear-resistant layer 61, the device is protected to avoid wear and tear during long-term use, thereby affecting its use effect.

[0036] As a preferred embodiment, the first wear-resistant layer 61 is made of polyethylene material, the second wear-resistant layer 62 is made of high manganese steel material, and the third wear-resistant layer 63 is made of polytetrafluoroethylene material; further, by providing multiple groups of wear-resistant layers, the wear-resistant effect is improved to a certain extent, thereby enhancing the practicality of the device.

[0037] The working process of the utility model is as follows:

[0038] When in use, firstly, the cut mouse ears are placed in the center of the carrying plate 26, and the handle 1 is pressed. Under the action of the connecting member 3, the cutting block 23 at the bottom of the mounting seat 21 penetrates the through hole 25 at the upper end of the limiting plate 24, and then the ear pieces are cut into a perfect circle, and fall into the base 29 through the connecting hole 27 for easy collection, thereby obtaining standardized ear pieces, making the device more convenient to use, thereby effectively avoiding the phenomenon that the cut mouse ears are of different sizes, and enhancing the practicality of the device. Secondly, by providing a reinforcing layer 4, the strength of the device is further improved, thereby extending its service life and preventing it from being damaged. At the same time, by providing an anti-corrosion component 5 , consisting of a first anti-corrosion layer 51, a second anti-corrosion layer 52 and a third anti-corrosion layer 53, and made of anti-corrosion alloy materials, anti-corrosion coatings and anti-corrosion agents, thereby reducing its corrosion efficiency and further improving its anti-corrosion performance, thereby enhancing the practicality of the device. Finally, a wear-resistant component 6 is provided, and the wear-resistant component 6 consists of a first wear-resistant layer 61, a second wear-resistant layer 62 and a third wear-resistant layer 63, and is made of polyethylene material, high manganese steel material and polytetrafluoroethylene material in turn, to protect the device from wear and tear during long-term use that affects its use effect, thereby improving its wear resistance to a certain extent, thereby enhancing the practicality of the device.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An ear punch for anti-inflammatory experiments on mouse auricle swelling, comprising a handle (1), characterized in that: A cutting assembly (2) is provided at one end of the handle (1), and the cutting assembly (2) comprises a mounting seat (21); A cutting block (23) is fixedly arranged at the bottom of the mounting seat (21), and a connecting seat (22) is arranged on one side of the mounting seat (21), a bearing plate (26) is arranged on one side of the connecting seat (22), a connecting hole (27) is provided at the upper end of the bearing plate (26), and a limiting plate (24) is arranged at the upper end of the connecting seat (22), a through hole (25) is provided at the upper end of the limiting plate (24), and a connecting rod (28) is connected to the inside of the connecting seat (22), and bases (29) are arranged at both ends of the connecting rod (28).

2. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 1, characterized in that: The cutting block (23) has a diameter greater than the through hole (25), passes through the through hole (25) and extends to the inside of the connecting hole (27).

3. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 1, characterized in that: A connecting piece (3) is provided inside the handle (1), and the connecting piece (3) is connected to the mounting seat (21) and the connecting seat (22).

4. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 3, characterized in that: A reinforcement layer (4) is fixedly bonded to the outside of the mounting seat (21) and the connecting seat (22), and the reinforcement layer (4) is made of carbon fiber material.

5. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 4, characterized in that: An anti-corrosion component (5) is arranged outside the reinforcing layer (4), and the anti-corrosion component (5) includes a first anti-corrosion layer (51), a second anti-corrosion layer (52) is fixedly arranged on one side of the first anti-corrosion layer (51), and a third anti-corrosion layer (53) is fixedly adhered to one end of the second anti-corrosion layer (52).

6. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 5, characterized in that: The first anti-corrosion layer (51) is made of an anti-corrosion alloy material, and the second anti-corrosion layer (52) is made of an anti-corrosion coating material. The outer wall of the second anti-corrosion layer (52) is sprayed with a third anti-corrosion layer (53), and the third anti-corrosion layer (53) is made of an anti-corrosion agent.

7. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 5, characterized in that: The outer wall of the anti-corrosion component (5) is provided with a wear-resistant component (6), and the wear-resistant component (6) includes a first wear-resistant layer (61), a second wear-resistant layer (62) is provided on one side of the first wear-resistant layer (61), and a third wear-resistant layer (63) is fixedly bonded to one end of the second wear-resistant layer (62).

8. The ear punch for anti-inflammatory experiment of mouse auricle swelling according to claim 7, characterized in that: The first wear-resistant layer (61) is made of polyethylene material, the second wear-resistant layer (62) is made of high manganese steel material, and the third wear-resistant layer (63) is made of polytetrafluoroethylene material.

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