CN210077931U - Be used for fixed auxiliary device of animal - Google Patents
Be used for fixed auxiliary device of animal Download PDFInfo
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- CN210077931U CN210077931U CN201821955448.9U CN201821955448U CN210077931U CN 210077931 U CN210077931 U CN 210077931U CN 201821955448 U CN201821955448 U CN 201821955448U CN 210077931 U CN210077931 U CN 210077931U
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Abstract
The utility model discloses an auxiliary device for animal fixation, which is used for injecting and feeding medicine at the tail of an animal and comprises an animal limiting cavity and a fixing component; the animal limiting cavity is formed by enclosing a bottom plate, a top cover and a cavity wall, the bottom plate is provided with a first magnetic force component, two opposite sides of the cavity wall are provided with openings, the top cover is detachably connected with the cavity wall, and the top cover is provided with a second magnetic force component; the fixed component comprises a soft fixed part and a magnetic part fixed at the edge of the fixed part, the fixed component can be adsorbed on the first magnetic component or the second magnetic component through the magnetic part, and the magnetic part, the first magnetic component and the second magnetic component correspond to each other one by one. This application can be fixed to the animal with the one-man operation.
Description
Technical Field
The utility model relates to an experimental device field, concretely relates to be used for fixed auxiliary device of animal.
Background
The existing animal intramuscular injection experiment, such as a rat or a mouse, needs the mutual matching of a plurality of experimenters because the animal to be injected is difficult to fix, and can be completed by at least two experimenters in the experiment process, namely, one experimenter fixes the animal to be injected by hands, and the other experimenter carries out injection.
Because the experimental animal needs to be grabbed in the experimental process, great human interference factors can be brought to the experimental animal, the final experimental result is influenced, the probability of being bitten by the animal by experimenters is increased, and potential safety hazards are formed. In the prior art, a set of experimental device capable of conveniently fixing animals is lacked.
Prior application CN207855813U of the present application discloses an auxiliary device for animal intramuscular injection, tail vein blood collection and tail vein drug delivery: the auxiliary device is provided with a limiting structure, the limiting structure is a three-dimensional space matched with the outline of the animal, the three-dimensional space is formed by enclosing limiting walls and is provided with a smooth inner surface, each limiting wall comprises a top wall, a bottom wall, a left side wall, a right side wall, a front side wall and a rear side wall, the left side of the inner surface of the bottom wall is low, the right side wall is high, the right side wall is of an openable structure and is provided with a first port only allowing the tail of the animal to pass through, and at least one of the top wall, the bottom wall, the front side wall and the rear side wall is provided with a second port. The device reduces the operations of animals such as grabbing and taking by experimenters, and can complete intramuscular injection on the animals by only one experimenters, but the device finds that the animals can twist in the using process, the fixing effect is not ideal, and the problems need to be solved in the field.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a fixed effectual a be used for animal to fix auxiliary device.
In order to solve the technical problem, the utility model provides a scheme is: an animal fixing auxiliary device for tail injection administration of animals comprises an animal limiting cavity and a fixing component;
the animal limiting cavity is formed by enclosing a bottom plate, a top cover and a cavity wall,
a plurality of first magnetic assemblies are arranged on the edge of the bottom plate,
the cavity wall is arranged on the bottom plate, the two opposite sides of the cavity wall are provided with openings,
the top cover is detachably connected with the cavity wall, and a second magnetic assembly is arranged on the top cover;
the fixing component comprises a soft fixing part and a magnetic part fixed at the edge of the fixing part, the fixing component can be adsorbed on the first magnetic component or the second magnetic component through the magnetic part, the first magnetic component and the second magnetic component correspond to each other one by one,
when the fixing component is adsorbed on the first magnetic component, the fixing part can be supported to form a space matched with the volume of the animal needing to be fixed,
the first magnetic assembly and/or the second magnetic assembly are/is an electromagnet, and when only the first magnetic assembly is the electromagnet, the magnetic force of the first magnetic assembly is larger than that of the second magnetic assembly when the first magnetic assembly is electrified.
Further, the method comprises the following steps: the inner side surface of the cavity wall is a smooth surface.
Further, the method comprises the following steps: the cavity wall is made of transparent materials.
Further, the method comprises the following steps: the soft fixing part is a fiber net.
Further, the method comprises the following steps: the bottom plate is provided with a plurality of meshes.
Further, the method comprises the following steps: the cap is insertable into and slidably fits over the top of the chamber wall.
Further, the method comprises the following steps: the top end of the cavity wall is provided with a sliding groove, one end of the sliding groove extends to one side face of the cavity wall, the side face is provided with a socket corresponding to the end part of the sliding groove, and the top cover can be inserted into the sliding groove through the socket and slides along the sliding groove.
The utility model has the advantages that: this application can place the animal in the spacing intracavity of animal to attract the animal head through one side opening, the afterbody of taking is taken to the opposite side opening, and is fixed in the animal on the bottom plate in the spacing chamber of animal through fixed subassembly. This application can be fixed to the animal with the one-man operation.
Drawings
Figure 1 is a perspective schematic view of an animal confinement chamber.
Fig. 2 is a schematic view of a backplane.
Fig. 3 is a schematic view of the top cover.
Fig. 4 is a schematic view of a securing assembly.
The reference numbers in the figures illustrate: mesh 1, chamber wall 2, opening 21, first magnetic force component 3, second magnetic force component 4, fixed part 51, magnetic part 52, spout 6, top cap 7.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, the auxiliary device for animal fixation is used for tail injection administration of animals and comprises an animal limiting cavity which is enclosed by a bottom plate, a top cover 7 and a cavity wall 2.
Wherein a plurality of first magnetic assemblies 3 are fixed to the edge of the base plate, as shown in fig. 1 to 4, wherein the base plate can be mounted on a bracket.
As shown in fig. 1 to 4, the cavity wall 2 is fixedly mounted on the bottom plate, preferably, openings 21 are formed on two opposite sides of the cavity wall 2, the openings 21 can allow the tails of animals to pass through, and the openings 21 can be, but are not limited to, square holes, round holes, and strip-shaped holes.
As shown in fig. 1 to 4, the top cover 7 is detachably connected to the cavity wall 2, the top cover 7 is provided with a second magnetic assembly 4, the second magnetic assembly 4 can be fixed inside the top cover 7 or on the surface of the top cover 7, wherein the top cover 7 can be connected to the top of the cavity wall 2 by a screw or a snap, in this application, the top cover 7 can be inserted into and slidably fit with the top of the cavity wall 2, specifically, the top end of the cavity wall 2 is provided with a sliding groove 6, preferably, the sliding groove 6 is parallel to the bottom plate, one end of the sliding groove 6 extends to a side surface of the cavity wall 2, the side surface is provided with a socket, the top cover 7 is inserted into the sliding groove, and the top cover 7 can be inserted into and slide along the sliding groove 6.
In the present application, as shown in fig. 1 to 4, a fixing component is further included, which includes a soft fixing portion 51 and a magnetic member 52 fixed to an edge of the fixing portion 51, wherein the magnetic member 52 may be a magnet, the soft fixing portion 51 may be a fiber, preferably a fiber mesh, the magnetic member may be fixed to the edge of the fixing portion 51 by adhesion, or the edge of the fixing portion 51 is provided with a double-layer structure, the magnetic component may be sewn in the interlayer thereof, and the fixing component may be adsorbed to the first magnetic component 3 or the second magnetic component 4 by the magnetic member 52. Wherein, the magnetic member 52, the first magnetic assembly 3 and the second magnetic assembly 4 correspond to each other one by one
As shown in fig. 1 to 4, the first magnetic assembly 3 and/or the second magnetic assembly 4 are electromagnets, and when only the first magnetic assembly 3 is an electromagnet, the magnetic force of the first magnetic assembly 3 is greater than the magnetic force of the second magnetic assembly 4 when the first magnetic assembly is energized.
For ease of understanding, the workflow of the present application is specifically described below, and takes the injection of the tail of a mouse as an example:
firstly, the top cover 7 is opened, the fixing component is adsorbed on the top cover 7, then the mouse is placed in the limiting cavity, at the moment, food is placed outside one of the openings 21, the head of the animal can be transferred to the side where the food is placed due to the nature, at the moment, the tail of the animal faces the opening 21 on the other side of the cavity wall 2, at the moment, the top cover 7 is covered, the fixing component is released, the fixing component is attracted by the first magnetic component 3 located on the bottom plate, and as the first magnetic component 3 is located on the edge of the bottom plate and corresponds to the magnetic components one to one, the fixing part 51 can be opened when the magnetic components are attracted by the first magnetic component 3, so that the body of the mouse is covered and fixed, at the moment, the tail of the mouse is clamped out through the other opening 21 on the cavity wall 2 by using. When the fixing component is attracted to the first magnetic component 3, the fixing portion 51 can be supported to form a space which just can accommodate the volume of the animal to be fixed, so that the animal can be pressed on the bottom plate to be fixed through the fixing portion 51.
The specific manner of releasing the fixing component is divided into the following embodiments:
the first embodiment is as follows: when only the second magnetic assembly 4 is an electromagnet, the second magnetic assembly 4 can be powered off when the top cover 7 is closed, so that the fixing assembly is released.
Example two: when only the first magnetic assembly 3 is an electromagnet, when the top cover 7 is covered, the first magnetic assembly 3 is switched on and off, so that the first magnetic assembly 3 attracts the fixing assembly from the second magnetic assembly 4, specifically, the attraction force of the first magnetic assembly 3 can be adjusted to be aligned adaptively by combining common knowledge and conventional technical means, so that the first magnetic assembly 3 can sufficiently attract the fixing assembly when being electrified.
Example three: when the first magnetic assembly 3 and the second magnetic assembly 4 are electromagnets, the second magnetic assembly 4 is powered off and the first magnetic assembly 3 is powered on when the top cover 7 is covered.
In addition, as shown in fig. 1 to 4, the inner side surface of the cavity wall 2 is a smooth surface, and the bottom plate is provided with a plurality of meshes 1, so that when an animal is positioned in the animal limiting cavity, the animal can hook into the meshes 1 of the bottom plate by using claws for fixing the body, and the moving range of the animal can be reduced by the fixing mode.
It should be understood that when the electromagnet is used in the present application, a controller is further included to control the electromagnet, and the connection manner between the electromagnet and the power supply and the controller is not specifically limited in the present application, and those skilled in the art can perform adaptive setting according to conventional technical means. In the present application, the size of the animal limiting cavity and the size of the fixing portion 51 on the fixing component may also be adjusted adaptively by those skilled in the art according to the size of the animal, and therefore, no specific limitation is made.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (7)
1. An auxiliary device for animal fixation is characterized in that the auxiliary device is used for tail injection administration of animals and comprises an animal limiting cavity and a fixing component;
the animal limiting cavity is formed by enclosing a bottom plate, a top cover and a cavity wall,
a plurality of first magnetic assemblies are arranged on the edge of the bottom plate,
the cavity wall is arranged on the bottom plate, the two opposite sides of the cavity wall are provided with openings,
the top cover is detachably connected with the cavity wall, and a second magnetic assembly is arranged on the top cover;
the fixing component comprises a soft fixing part and a magnetic part fixed at the edge of the fixing part, the fixing component can be adsorbed on the first magnetic component or the second magnetic component through the magnetic part, the first magnetic component and the second magnetic component correspond to each other one by one,
when the fixing component is adsorbed on the first magnetic component, the fixing part can be supported to form a space matched with the volume of the animal needing to be fixed,
the first magnetic assembly and/or the second magnetic assembly are/is an electromagnet, and when only the first magnetic assembly is the electromagnet, the magnetic force of the first magnetic assembly is larger than that of the second magnetic assembly when the first magnetic assembly is electrified.
2. An animal immobilization aid as claimed in claim 1 wherein the inner side of the cavity wall is a smooth surface.
3. An animal immobilization aid as claimed in claim 1 wherein said chamber wall is of transparent material.
4. The animal fixation aid of claim 1, wherein the soft fixation portion is a fiber mesh.
5. An animal immobilization aid as claimed in claim 1 wherein said base plate is provided with a plurality of mesh openings.
6. An animal immobilization aid as claimed in claim 1 wherein said cover is insertable over and slidably engages the top of said cavity wall.
7. An animal immobilization aid as claimed in claim 1 wherein the top end of the cavity wall is provided with a slot, one end of said slot extending to a side of the cavity wall, the side being provided with a socket corresponding to the end of said slot, said cover being insertable into and slidable along said slot through said socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955448.9U CN210077931U (en) | 2018-11-26 | 2018-11-26 | Be used for fixed auxiliary device of animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955448.9U CN210077931U (en) | 2018-11-26 | 2018-11-26 | Be used for fixed auxiliary device of animal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210077931U true CN210077931U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955448.9U Active CN210077931U (en) | 2018-11-26 | 2018-11-26 | Be used for fixed auxiliary device of animal |
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| CN (1) | CN210077931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097629A (en) * | 2021-11-09 | 2022-03-01 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Animal device for medical experiment |
-
2018
- 2018-11-26 CN CN201821955448.9U patent/CN210077931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097629A (en) * | 2021-11-09 | 2022-03-01 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Animal device for medical experiment |
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