Fixing device for small animals

Abstract

The embodiment of the utility model provides a fixing device for a small animal. The fixing device comprises a binding piece and a bottom plate. The binding piece comprises a first part and a second part, the first part and the second part are connected and located on the two opposite sides of the binding piece respectively, the end, away from the second part, of the first part is detachably connected with the bottom plate, and the end, away from the first part, of the second part is detachably connected with the bottom plate. The bottom plate is used for bearing a small animal, and the first part and the second part are used for pressing and fixing the head of the small animal to the bottom plate. The fixing device can precisely fix the head of the small animal, and then it is guaranteed that an experiment aiming at the eyeball of the small animal is smoothly conducted.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a fixation device for small animals. Background Art

[0002] Medical researchers often use small animals to conduct experiments, such as experiments on the eyeballs of small animals. However, during the experiment, the small animals will have a stress response, so they need to be fixed before the experiment. However, conventional methods cannot accurately fix the heads of small animals, which affects the experimental results. Utility Model Content

[0003] The embodiment of the present application provides a fixing device for small animals, which can accurately fix the head of the small animal, thereby ensuring the smooth progress of the eyeball experiment.

[0004] In a first aspect, an embodiment of the present application provides a fixing device for small animals, comprising a binding member and a bottom plate. The binding member comprises a first part and a second part, the first part is connected to the second part and is respectively located on opposite sides of the binding member, an end of the first part away from the second part is detachably connected to the bottom plate, and an end of the second part away from the first part is detachably connected to the bottom plate. The bottom plate is used to carry the small animal, and the first part and the second part are used to press the head of the small animal and fix it to the bottom plate.

[0005] By making the first part and the second part of the binding piece form a detachable connection with the base plate, the binding piece can be effectively fixed to the base plate, thereby ensuring the subsequent fixing effect of the binding piece on the head of the small animal, and ultimately ensuring the smooth progress of the eyeball experiment.

[0006] In one implementation of the first aspect, the binding piece includes a third part, the third part is connected to the first part and the second part and converges at one place, the third part and the second part are located on the same side of the binding piece, and there is an angle between the third part and the second part; the end of the third part away from the first part is detachably connected to the bottom plate; the third part is used to press the head of the small animal and fix it to the bottom plate, and the eyes of the small animal are exposed from the angle. By making the end of the third part away from the first part form a detachable connection with the bottom plate, it is beneficial for the fixing part to fix the binding piece to the bottom plate, thereby ensuring the subsequent fixing effect of the binding piece on the head of the small animal. And the eyes of the small animal are exposed from the angle between the third part and the second part, which can ultimately ensure the smooth progress of the eyeball experiment.

[0007] In an implementation of the first aspect, the binding piece includes a binding piece body, which is connected between the first part and the second part, and is provided with an opening. The binding piece body is used to hold down the head of the small animal and expose the eyes of the small animal from the opening. By providing the binding piece body with the opening on the binding piece, the head of the small animal can be effectively fixed, and finally the eyeball experiment can be ensured to proceed smoothly.

[0008] In an implementation of the first aspect, the binding piece further includes a clip, the clip includes two clip arms, two clip handles, and a spring, the two clip arms are connected by the spring, and one clip handle is correspondingly connected to one clip arm and is located at one end of the clip arm away from the spring. The two clip arms are used to clamp the skin at the neck of the small animal to tighten the skin around the eyes of the small animal. By pressing the two clip handles of the clip so that the two clip arms clamp the skin at the neck of the small animal, the head of the small animal is fixed while also tightening the skin around the eyes of the small animal, which is conducive to the opening of the eyelids, and finally ensures that the eyeball experiment is carried out smoothly.

[0009] In an implementation of the first aspect, a clamp handle is detachably fixed to the bottom plate. By making a clamp handle detachably fixed to the bottom plate, the relative position of the clamp and the mouse can be adjusted, which is conducive to determining the best position for the clamp to fix the head of the small animal, and ultimately ensure that the eyeball experiment is carried out smoothly.

[0010] In an implementation of the first aspect, the binding piece further includes a first fixing piece, the first fixing piece is connected to the clamp arm, the opposite ends of the first fixing piece are respectively located on opposite sides of the width direction of the clamp arm, and the opposite ends of the first fixing piece are detachably fixed to the bottom plate. By connecting the first fixing piece of the binding piece to the clamp arm, wherein the opposite ends of the first fixing piece are respectively located on opposite sides of the width direction of the clamp arm, the first fixing piece fixes the binding piece to the bottom plate, thereby ensuring the subsequent fixing effect of the binding piece on the head of the small animal, and finally ensuring the smooth progress of the eyeball experiment.

[0011] In an implementation of the first aspect, the first part is provided with a first connection hole, the bottom plate is provided with a second connection hole, and the fixing device further comprises a connecting piece, which is inserted into the first connection hole and the second connection hole so that the first part and the bottom plate are detachably connected. By inserting the connecting piece into the first connection hole and the second connection hole so that the first part and the bottom plate are detachably connected, the binding piece can be fixedly connected to the bottom plate under the premise of contacting any area of ​​the small animal's head, thereby accurately fixing the small animal's head, and finally ensuring that the eyeball experiment is carried out smoothly.

[0012] In an implementation of the first aspect, the first part is provided with a first buckle part, the bottom plate is provided with a second buckle part, and the first buckle part and the second buckle part are detachably buckled. By detachably buckling the first buckle part and the second buckle part, the binding piece and the bottom plate are detachably connected, which is conducive to the binding piece accurately fixing the head of the small animal, and finally ensuring the smooth progress of the eyeball experiment.

[0013] In an implementation of the first aspect, the first part is provided with a magnet or Velcro, the bottom plate is provided with a magnet or Velcro, the magnet of the first part is magnetically attracted to the magnet of the bottom plate, or the Velcro of the first part is bonded to the Velcro of the bottom plate. By providing a magnet or Velcro on the first part and providing a magnet or Velcro on the bottom plate, wherein the magnet of the first part is magnetically attracted to the magnet of the bottom plate, or the Velcro of the first part is bonded to the Velcro of the bottom plate, the binding piece is detachably connected to the bottom plate, which is beneficial for the binding piece to accurately fix the head of the small animal, and finally ensure the smooth progress of the eyeball experiment.

[0014] In one implementation of the first aspect, the binding piece further includes a plurality of second fixing members, at least one end of each of which is detachably connected to the base plate. The plurality of second fixing members are used to fix the trunk and / or limbs of the small animal to the base plate. By providing a plurality of second fixing members on the binding piece, wherein at least one end of each of the second fixing members is detachably connected to the base plate, and the plurality of second fixing members are used to fix the trunk and / or limbs of the small animal to the base plate, it is beneficial to the subsequent fixation of the head of the small animal, and ultimately the smooth conduct of the eyeball experiment can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a fixing device for small animals according to an embodiment of the present application;

[0016] Figure 2 is a schematic structural diagram of a base plate of an embodiment of the present application;

[0017] Figure 3 is a schematic diagram of a fixing device for small animals according to another embodiment of the present application;

[0018] Figure 4 is an exploded view of the matching structure of the second fixing member, the connecting member and the bottom plate in the embodiment of the present application;

[0019] Figure 5 is an exploded view of the matching structure between the second fixing member and the bottom plate of another embodiment of the present application;

[0020] Figure 6 is an exploded view of the matching structure of the first bonding member, the second bonding member and the bottom plate of another embodiment of the present application;

[0021] Figure 7is an exploded view of the matching structure of the clip, the connector and the base plate of the embodiment of the present application;

[0022] Figure 8 yes Figure 7 A schematic diagram of the matching structure of the clip and the second fixing member;

[0023] Fig. 9 is an exploded view of the matching structure of the clip, the connecting member and the bottom plate of another embodiment of the present application;

[0024] Fig.10 yes Fig. 9 Schematic diagram of the structure of the clamp.

[0025] Reference numerals

[0026] 1-fixing device; 2-binding piece; 21-first part; 22-second part; 23-third part; 24-binding piece body; 25-first buckling part; 3-first connecting hole; 4-second fixing piece; 41-third buckling part; 4a-first fixing piece;

[0027] 5-clip; 51-clip arm; 52-clip handle; 53-spring; 6-bottom plate; 7-second connecting hole;

[0028] 8- small animals; 81- nose; 82- eyes; 83- ears;

[0029] 9 - connecting piece; 10 - tweezers; 11 - first bonding piece; 12 - second bonding piece. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings. The directional terms mentioned in the embodiments of the present application, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "side", "top", "bottom", etc., are only referenced to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0031] Figure 1 is a schematic diagram of a fixing device 1 for a small animal 8 according to an embodiment of the present application. The small animal 8 may be, for example, a mouse. Figure 1 The fixing device 1 may include a binding member 2, a second fixing member 4, a clip 5 and a base plate 6.

[0032] Figure 2 6 is a schematic diagram of the structure of the bottom plate 6 of the embodiment of the present application. The specific structure of the bottom plate 6 is not limited. Figure 2The figure is only a schematic diagram. The bottom plate 6 may be provided with a plurality of second connection holes 7. The number and specific positions of the second connection holes 7 may be determined as required. Figure 2 Shown is only a schematic. The base plate 6 can be used to carry small animals.

[0033] Figure 4 It is an exploded view of the matching structure of the second fixing member 4, the connecting member 9 and the bottom plate 6 in the embodiment of the present application.

[0034] See also Figure 4 and Figure 1 As shown, the second fixing member 4 may be provided with a plurality of first connecting holes 3, and the second fixing member 4 may be multiple. At least one section of each second fixing member 4 may be detachably connected to the base plate 6. The fixing device 1 also includes a connecting member 9. The connecting member 9 may be in the shape of a screw. The connecting member 9 may be clamped by tweezers 10, and then may be inserted into the aligned first connecting holes 3 and second connecting holes 7, so that the second fixing member 4 may finally be in contact with the base plate 6. The truncated cone-shaped structure at the upper end of the connecting member 9 may be in contact with the side of the second fixing member 4 facing away from the base plate 6, so that relative movement between the second fixing member 4 and the base plate 6 may be avoided. Therefore, the second fixing member 4 may be connected to the base plate 6 through the connecting member 9, so that the second fixing member 4 may be used to fix the trunk and / or limbs of the small animal to the base plate 6.

[0035] In another embodiment of the present application, the binding member 2 and the second fixing member 4 may be connected to the bottom plate 6 in another connection manner.

[0036] Figure 5 FIG. 4 is an exploded view of the matching structure of the second fixing member 4 and the bottom plate 6 of another embodiment of the present application. Figure 5 and Figure 1 As shown, the fixing device 1 may not include the first connecting hole 3 and the connecting member 9. The bottom plate 6 may include a second buckling portion. The second fixing member 4 may include a third buckling portion 41. The third buckling portion 41 may be cylindrical, and the bottom diameter of the third buckling portion 41 may be substantially equal to or slightly larger than the diameter of the second buckling portion on the bottom plate 6. When the fixing function of the second fixing member 4 is to be exerted, the third buckling portion 41 may be aligned with the second buckling portion on the bottom plate 6 and the third buckling portion 41 may be detachably buckled with the second buckling portion, thereby generating a fixed connection, and thereby the second fixing member 4 may be fixed to the bottom plate 6.

[0037] In another embodiment of the present application, the binding member 2 and the second fixing member 4 may be connected to the bottom plate 6 in another connection manner. Figure 6 FIG. 1 is an exploded view of the matching structure of the first bonding member 11, the second bonding member 12 and the bottom plate 6 according to another embodiment of the present application. Figure 6 and Figure 1As shown, unlike the first embodiment, the fixing device 1 in this embodiment may not include the first connection hole 3 and the connecting member 9. Unlike the second embodiment, the second fixing member 4 in this embodiment may not include the third buckle portion 41 and the second connection hole 7 may not be provided on the bottom plate 6. In this embodiment, the second fixing member 4 may be provided with a first adhesive member 11, and the bottom plate 6 may be provided with a second adhesive member 12. There may be suction between the first adhesive member 11 and the second adhesive member 12, so that the first adhesive member 11 and the second adhesive member 12 can form a connection relationship. Schematically, the first adhesive member 11 and the second adhesive member 12 can be made of Velcro-like materials, so that an adhesive force can be generated between the two. Alternatively, the first adhesive member 11 and the second adhesive member 12 can be magnets, so that a magnetic attraction can be generated between the two. When the fixing effect of the second adhesive member 12 is to be exerted, the first adhesive member 11 can be contacted with the second adhesive member 12 on the bottom plate 6 and a connection relationship can be generated, so that the second fixing member 4 can be fixed on the bottom plate 6.

[0038] like Figure 1 As shown, the binding piece 2 can be roughly Y-shaped, schematically, it can be composed of three strip-shaped second fixing pieces. One end of the three second fixing pieces can be connected together, and the other ends of the three second fixing pieces can each face different directions, thereby forming a roughly Y-shaped structure. There can be multiple first connection holes 3 on the binding piece 2. The binding piece 2 can have a certain degree of elasticity.

[0039] A fixing method of the Y-shaped binding member 2 is as follows: Figure 1 and Figure 4 As shown, the fixing device 1 may further include a connecting member 9. The binding member 2 may include a first portion 21, a second portion 22 and a third portion 23, wherein the first portion 21, the second portion 22 and the third portion 23 are connected to each other and form a certain angle with each other.

[0040] The first part 21 may be in contact with the bottom plate 6, a plurality of first connection holes 3 may be provided on the first part 21, and a first connection hole 3 on the first part 21 may be aligned with a second connection hole 7 on the bottom plate 6. The connecting member 9 may be inserted into the aligned first connection hole 3 and second connection hole 7, thereby fixing the first part 21 on the bottom plate 6.

[0041] The second part 22 can be connected to the first part 21, the first connection hole 3 on the second part 22 can be set on the end of the second part 22 away from the first part 21, a part of the second part 22 can contact the skin between the nose 81 and the eyes 82 of the small animal 8, a part of the second part 22 can contact the bottom plate 6, and a first connection hole 3 on the second part 22 can be aligned with a second connection hole 7 on the bottom plate 6. The connector 9 can be inserted into the aligned first connection hole 3 and second connection hole 7, and then part of the second part 22 can be fixed on the bottom plate 6, and finally the head of the small animal 8 can be fixed.

[0042] The first part 21 and the second part 22 can be connected and located at opposite sides of the binding member 2, respectively. The end of the first part 21 away from the second part 22 can be detachably connected to the bottom plate 6, and the end of the second part 22 away from the first part 21 can be detachably connected to the bottom plate 6. The first part 21 and the second part 22 can be used to press the head of the small animal 8 and fix it to the bottom plate 6.

[0043] The third part 23 can be connected to both the first part 21 and the second part 22 and converge at one place. The third part 23 and the second part 22 can be located on the same side of the binding 2, and there can be an angle between the third part 23 and the second part 22. The end of the third part 23 away from the first part 21 can be detachably connected to the bottom plate 6. The first connection hole 3 on the third part 23 can be set on the end of the third part 23 away from the first part 21 and the second part 22, a part of the third part 23 can contact the ear 83 of the small animal 8 and the skin around the ear 83, a part of the third part 23 can contact the bottom plate 6, and a first connection hole 3 on the third part 23 can be aligned with a second connection hole 7 on the bottom plate 6. The third part 23 can be used to press and fix the head of the small animal 8 to the bottom plate 6, and the eyes 82 of the small animal 8 can be exposed from the angle. The connecting member 9 can be inserted into the aligned first connection hole 3 and the second connection hole 7, and then part of the third part 23 can be fixed on the bottom plate 6, and finally the head of the small animal 8 can be fixed. Under the above working principle, the Y-shaped binding piece 2 can accurately fix the head of the small animal 8 on the bottom plate 6.

[0044] Another way to fix the Y-shaped binding member 2 is as follows: Figure 1 and Figure 5As shown, the first part 21, the second part 22 and the third part 23 of the Y-shaped binding member 2 may be provided with a plurality of first buckling parts 25. The first part 21 may contact the bottom plate 6, and a first buckling part 25 on the first part 21 may be aligned with and contact a second buckling part on the bottom plate 6, and then the first buckling part 25 may be detachably buckled with the second buckling part, and then the first part 21 may be fixed on the bottom plate 6.

[0045] The second part 22 can be connected to the first part 21, and the first buckling portion 25 on the second part 22 can be set on the end of the second part 22 away from the first part 21. A part of the second part 22 can contact the skin between the nose 81 and the eyes 82 of the small animal 8, and a part of the second part 22 can contact the base plate 6. A first buckling portion 25 on the second part 22 can be aligned with a second connecting hole 7 on the base plate 6 and can be embedded in the second connecting hole 7, so that part of the second part 22 can be fixed on the base plate 6, and finally the head of the small animal 8 can be fixed.

[0046] The third part 23 can be connected to the first part 21 and the second part 22, the first buckle 25 on the third part 23 can be set on the end of the third part 23 away from the first part 21 and the second part 22, a part of the third part 23 can contact the ear 83 of the small animal 8 and the skin around the ear 83, a part of the third part 23 can contact the bottom plate 6, a first buckle 25 on the third part 23 can be detachably buckled with a second buckle on the bottom plate 6, and then part of the third part 23 can be fixed on the bottom plate 6, and finally the head of the small animal 8 can be fixed. Under the above working principle, the Y-shaped binding 2 can accurately fix the head of the small animal 8 on the bottom plate 6.

[0047] Another way to fix the Y-shaped binding member 2 is as follows: Figure 1 and Figure 6 As shown, a plurality of first adhesive members 11 may be provided on the first portion 21, the second portion 22 and the third portion 23 of the Y-shaped binding member 2. The first portion 21 may contact the bottom plate 6, and a first adhesive member 11 on the first portion 21 may be aligned with a second adhesive member 12 on the bottom plate 6, so that the first adhesive member 11 and the second adhesive member 12 contact and form a connection relationship, so that the first portion 21 can be fixed on the bottom plate 6.

[0048] The second part 22 can be connected to the first part 21, the first adhesive 11 on the second part 22 can be set on the end of the second part 22 away from the first part 21, a part of the second part 22 can contact the skin between the nose 81 and the eyes 82 of the small animal 8, a part of the second part 22 can contact the base plate 6, the first adhesive 11 on the second part 22 can contact and establish a connection relationship with a second adhesive 12 on the base plate 6, and then part of the second part 22 can be fixed on the base plate 6, and finally the head of the small animal 8 can be fixed.

[0049] The third part 23 can be connected to the first part 21 and the second part 22, the first adhesive member 11 on the third part 23 can be set on the end of the third part 23 away from the first part 21 and the second part 22, a part of the third part 23 can contact the ear 83 of the small animal 8 and the skin around the ear 83, a part of the third part 23 can contact the bottom plate 6, a first adhesive member 11 on the third part 23 can contact and connect with a second adhesive member 12 on the bottom plate 6, and then part of the third part 23 can be fixed on the bottom plate 6, and finally the head of the small animal 8 can be fixed. Under the above working principle, the Y-shaped binding 2 can accurately fix the head of the small animal 8 on the bottom plate 6.

[0050] In another embodiment of the present application, the binding member 2 may have another structural form. Figure 3 FIG. 1 is a schematic diagram of a fixing device 1 for a small animal 8 according to another embodiment of the present invention. Figure 3 The binding piece 2 may be in the shape of an "eye mask". Schematically, it may be composed of two strip-shaped second fixing pieces and a binding piece body with an opening.

[0051] One way to fix the eye mask-shaped binding member 2 is as follows: Figure 3 and Figure 4As shown, the binding piece 2 may include a first part 21, a second part 22 and a binding piece body 24. Among them, a plurality of first connection holes 3 may be provided on the first part 21 and the second part 22, and the first part 21 and the second part 22 may be connected to the two ends of the binding piece body 24 respectively, and the first part 21 and the second part 22 may both contact the bottom plate 6. The binding piece body 24 may contact the peripheral skin of the eyes 82 of the small animal 8, and there may be openings on the binding piece body 24, so that the eyes 82 may be exposed, and finally the subsequent eyeball experiment may be smoothly carried out. The connecting piece 9 may be inserted into the first connection hole 3 on the first part 21 and the second part 22 and the second connection hole 7 aligned therewith, so that the first part 21 and the second part 22 may be fixed on the bottom plate 6, so that the binding piece body 24 may be in close contact with the peripheral skin of the eyes 82, and finally the head of the small animal 8 may be fixed. Under the above working principle, the Y-shaped binding piece 2 may accurately fix the head of the small animal 8 on the bottom plate 6.

[0052] Another way to fix the eye mask-shaped binding member 2 is as follows: Figure 3 and Figure 5 As shown, a plurality of first buckling parts 25 can be provided on the first part 21 and the second part 22 of the binding piece 2. The plurality of first buckling parts 25 on the first part 21 and the second part 22 can be detachably buckled with the plurality of second buckling parts on the bottom plate 6, so that the first part 21 and the second part 22 can be fixed on the bottom plate 6, and then the binding piece body 24 can be closely contacted with the skin around the eye 82, and finally the head of the small animal 8 can be fixed. Under the above working principle, the Y-shaped binding piece 2 can accurately fix the head of the small animal 8 on the bottom plate 6.

[0053] Another way to fix the eye mask-shaped binding member 2 is as follows: Figure 3 and Figure 6 As shown, a plurality of first adhesive members 11 may be provided on the first portion 21 and the second portion 22 of the binding member 2. The plurality of first adhesive members 11 on the first portion 21 and the second portion 22 may contact and connect with the plurality of second adhesive members 12 on the bottom plate 6, thereby fixing the first portion 21 and the second portion 22 on the bottom plate 6, thereby making the binding member body 24 in close contact with the skin around the eye 82, and finally fixing the head of the small animal 8. Under the above working principle, the Y-shaped binding member 2 can accurately fix the head of the small animal 8 on the bottom plate 6.

[0054] The binding member may further comprise a clip. Figure 7 : is an exploded view of the matching structure of the clip 5, the connecting member 9 and the bottom plate 6 of the embodiment of the present application. Figure 8 yes Figure 7Schematic diagram of the matching structure of the clip 5 and the second fixing member 4. Figure 6 , Figure 7 and Figure 1 As shown, the clip 5 can be arranged at the rear side of the eyes 82 and ears 83 of the small animal 8, that is, it can be arranged at the neck of the small animal 8. The clip 5 can clamp the skin at the neck of the small animal 8. The clip 5 can include two clamp arms 51, two clamp handles 52 and a spring 53.

[0055] The spring 53 can be arranged at the front end of the clamp arm 51, and the two clamp arms 51 can be connected by the spring 53. A clamp handle 52 can be connected to a corresponding clamp arm 51 and is located at one end of the clamp arm 51 away from the spring 53. By pressing the clamp handle 52, the spring 53 can be deformed, so that the front end of the clamp arm 51 is opened. The front end of the clamp arm 51 in the open state can clamp the skin at the neck of the small animal 8, so that the skin around the eye 82 can be changed from a relaxed state to a tight state, which can be beneficial to the subsequent opening of the eye 82, and finally ensure that the eyeball experiment is carried out smoothly. A plurality of first fixing members 4a can be arranged on both sides of the clamp arm 51, and the opposite ends of the first fixing member 4a are respectively located on the opposite sides of the width direction of the clamp arm 51. When the connecting member 9 is inserted into the first connecting hole 3 on the first fixing member 4a and the second connecting hole 7 on the base plate 6, the opposite ends of the first fixing member 4a can be detachably fixed to the base plate 6, so that a clamp arm can be detachably fixed to the base plate 6, and then the clamp 5 can be fixed to the base plate 6, and finally the head of the small animal 8 can be fixed.

[0056] In another embodiment of the present application, the clip 5 can be fixed on the base plate 6 without the aid of the first fixing member 4 a. Fig. 9 This is an exploded view of the matching structure of the clip 5, the connecting member 9 and the bottom plate 6 of another embodiment of the present application. Fig.10 yes Fig. 9 Schematic diagram of the structure of the clip 5. Fig. 9 and Fig.10 As shown, a plurality of first connecting holes 3 can be provided on the clamp handle 52 of the clamp 5. When the connecting member 9 is inserted into the first connecting hole 3 on the clamp handle 52 and the second connecting hole 7 on the base plate 6, the clamp 5 can be fixed on the base plate 6, thereby fixing the head of the small animal 8.

[0057] In another embodiment of the present application, the clip 5 can be fixedly connected to the base plate 6 without the aid of the connecting member 9. Figure 5 and Figure 8As shown, the first fixing member 4a may be provided on the clamp arm 51 of the clamp 5, wherein the first fixing member 4a may be provided with a third buckling portion 41. After the clamp 5 clamps the skin of the neck of the small animal 8, the third buckling portion 41 on the first fixing member 4a may be aligned with the second connecting hole 7 on the bottom plate 6, and the third buckling portion 41 may be detachably buckled with the second buckling portion of the bottom plate 6, thereby fixing the clamp 5 on the bottom plate 6, and finally fixing the small animal 8.

[0058] Similarly, combined Figure 5 and Fig.10 As shown, a third buckle portion may also be provided on the clamp handle 52 of the clamp 5. After the clamp 5 clamps the skin of the neck of the small animal 8, the third buckle portion on the clamp handle 52 may be aligned with the second buckle portion on the bottom plate 6, and the third buckle may be detachably connected to the second buckle portion, thereby fixing the clamp 5 on the bottom plate 6, and finally fixing the small animal 8.

[0059] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixing device for small animals, characterized in that: Includes bindings and base plate; The binding piece comprises a first part and a second part, the first part is connected to the second part and is respectively located at two opposite sides of the binding piece, one end of the first part away from the second part is detachably connected to the bottom plate, and one end of the second part away from the first part is detachably connected to the bottom plate; The bottom plate is used for carrying small animals, and the first part and the second part are used for pressing the head of the small animal and fixing it to the bottom plate.

2. The fixing device according to claim 1, characterized in that: The binding piece includes a third part, which is connected to the first part and the second part and converges at one place. The third part and the second part are located on the same side of the binding piece, and there is an angle between the third part and the second part; one end of the third part away from the first part is detachably connected to the base plate; the third part is used to press down the head of the small animal and fix it to the base plate, and to make the eyes of the small animal appear from the angle.

3. The fixing device according to claim 1, characterized in that: The binding piece includes a binding piece main body, which is connected between the first part and the second part and is provided with an opening; the binding piece main body is used to press the head of the small animal and expose the eyes of the small animal from the opening.

4. The fixing device according to any one of claims 1 to 3, characterized in that: The binding piece also includes a clip, which includes two clip arms, two clip handles and a spring, wherein the two clip arms are connected by the spring, and one clip handle is correspondingly connected to one clip arm and is located at one end of the clip arm away from the spring; The two clamping handles are used to clamp the skin of the neck of the small animal to tighten the skin around the eyes of the small animal.

5. The fixing device according to claim 4, characterized in that: One of the clamping arms is detachably fixed to the base plate.

6. The fixing device according to claim 5, characterized in that: The binding component also includes a first fixing component, which is connected to the clamping arm. The opposite ends of the first fixing component are respectively located on opposite sides of the width direction of the clamping arm, and the opposite ends of the first fixing component are detachably fixed to the bottom plate.

7. The fixing device according to claim 1, 2, 3, 5 or 6, characterized in that: The first part is provided with a first connecting hole, the bottom plate is provided with a second connecting hole, and the fixing device further comprises a connecting member, which is inserted into the first connecting hole and the second connecting hole to form a detachable connection between the first part and the bottom plate.

8. The fixing device according to claim 1, 2, 3, 5 or 6, characterized in that: The first part is provided with a first buckling portion, and the bottom plate is provided with a second buckling portion, and the first buckling portion and the second buckling portion are detachably buckled.

9. The fixing device according to claim 1, 2, 3, 5 or 6, characterized in that: The first part is provided with a magnet or Velcro, and the bottom plate is provided with a magnet or Velcro. The magnet of the first part is magnetically attracted to the magnet of the bottom plate, or the Velcro of the first part is bonded to the Velcro of the bottom plate.

10. The fixing device according to claim 1, 2, 3, 5 or 6, characterized in that: The binding also includes a plurality of second fixing members, at least one end of each of which is detachably connected to the base plate; the plurality of second fixing members are used to fix the trunk and / or limbs of the small animal to the base plate.

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