CN216433574U - Animal experiment section device - Google Patents

Abstract

The utility model discloses an animal experiment section device, comprising a base plate, a supporting rack, lift adjustment section subassembly and propulsion spacing subassembly, the support frame is located on the bottom plate, lift adjustment section subassembly is located on the support frame, it locates on the lift adjustment section subassembly to push away a spacing subassembly, lift adjustment section subassembly includes the lift operation board, V type standing groove, the lift double-screw bolt, gag lever post and cutting knife, upper wall below in the support frame is located to lift double-screw bolt one end, the lift double-screw bolt other end runs through the support frame upper wall, the lift operation board is located on the adjusting screw bolt, the gag lever post symmetry sets up, lift operation board bottom both ends are located to gag lever post one end. The utility model belongs to the technical field of animal experiment apparatus, specifically be one kind can when the section, impel the cutting according to the scale, when the section, it is spacing to advance line location to animal tissue, avoids the slip by a wide margin of animal tissue, influences the animal experiment section device of sliced effect.

Description

Animal experiment section device

Technical Field

The utility model belongs to the technical field of animal experiment apparatus, especially, relate to an animal experiment section device.

Background

When a medicine experiment is carried out, the medicine components and the treatment effect of a certain new medicine are researched, small animals are firstly used for carrying out the experiment, experimental animal models are established after the experimental small animals are grouped, pathological tissues are cut from animal models to be made into tissue blocks, the tissue blocks are placed into a fixing agent for fixing, then the tissue blocks are dehydrated, soaked in wax and embedded for slicing, and finally the slices are placed under a microscope for observation.

When animal tissues are sliced, slicing is generally carried out manually, the thickness of the slice is not easy to master, and the animal tissues are easy to slide during slicing to influence the slicing effect.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an animal experiment section device can advance the cutting according to the scale when cutting into slices, fixes a position spacingly to animal tissue, avoids animal tissue slip by a wide margin, influences sliced effect.

The utility model adopts the technical scheme as follows: an animal experiment slicing device comprises a bottom plate, a supporting frame, a lifting adjusting slicing assembly and a pushing limiting assembly, wherein the supporting frame is arranged on the bottom plate, the lifting adjusting slicing assembly is arranged on the supporting frame, the pushing limiting assembly is arranged on the lifting adjusting slicing assembly, the lifting adjusting slicing assembly comprises a lifting operation plate, a V-shaped placing groove, lifting studs, limiting rods and cutting knives, one end of each lifting stud is arranged below the upper wall in the supporting frame, the other end of each lifting stud penetrates through the upper wall of the supporting frame, the lifting operation plate is arranged on the adjusting studs, the limiting rods are symmetrically arranged, one end of each limiting rod is arranged at two ends of the bottom of the lifting operation plate, the other end of each limiting rod is arranged in two opposite side walls of the supporting frame in a sliding mode, the V-shaped concave shape in the middle of the lifting operation plate forms the V-shaped placing groove, and the V-shaped placing groove extends along the long edge of the lifting operation plate, the cutting knife is installed at lift operation panel one end, V type groove one side is equipped with the scale.

Furthermore, cutting knife one end is rotated and is installed the one end at the lift operation panel minor face, is convenient for press the section to placing the animal tissue of placing the groove edge at the V type.

Further, impel spacing subassembly including fixed plate, adjusting stud and propulsion board, the one end that lift operation board and cutting knife are relative is located to the fixed plate, the fixed plate is the L type setting with the lift operation board, adjusting stud one end is located the fixed plate outside, the adjusting stud other end runs through the fixed plate and locates V type standing groove top, the adjusting stud other end is located to the propulsion board, can follow V type standing groove and impel animal tissue.

Furthermore, the upper part of the side, close to the cutting knife, of the support frame is provided with a protective baffle, a protective groove is formed between the protective baffle and the side wall of the support frame, and the protective groove is arranged below the cutting knife and is convenient for accommodating the protective cutting knife.

Furthermore, one end of the bottom plate is provided with a receiving plate which is arranged below the cutting knife, so that the tissue slices cut off can be conveniently received.

Furthermore, supporting legs are arranged at four corners of the bottom plate, so that the whole device is supported.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model provides an animal experiment slicing device, which can adjust the height of a lifting operation board through a lifting adjustment slicing component; spacing subassembly can impel the cutting according to the scale when the section through setting up, when the section, and it is spacing to fix a position animal tissue to cooperate V type standing groove, avoids animal tissue slip by a wide margin, influences sliced effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of an animal experiment slicing device provided by the utility model;

fig. 2 is the utility model provides a support frame structure sketch map of animal experiment section device.

In the drawings: 1. the cutting tool comprises a base plate, 2, a supporting frame, 3, a lifting adjusting cutting blade assembly, 4, a pushing limiting assembly, 5, a lifting operating plate, 6, a V-shaped placing groove, 7, a lifting stud, 8, a limiting rod, 9, a cutting knife, 10, a dividing ruler, 11, a fixing plate, 12, an adjusting stud, 13, a pushing plate, 14, a protective baffle, 15, a protective groove, 16, a bearing plate, 17 and supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-2, an animal experiment slicing device comprises a bottom plate 1, a support frame 2, a lifting adjusting slicing assembly 3 and a pushing limiting assembly 4, wherein the support frame 2 is arranged on the bottom plate 1, the lifting adjusting slicing assembly 3 is arranged on the support frame 2, and the pushing limiting assembly is arranged on the lifting adjusting slicing assembly 3.

Preferably, supporting legs 17 are arranged at four corners of the bottom plate 1, so that the whole device is supported.

As shown in fig. 1 and 2, in order to achieve height adjustment during sectioning, and positioning of animal tissues, the lifting adjusting slicing assembly 3 comprises a lifting operation plate 5, a V-shaped placing groove 6, a lifting stud 7, a limiting rod 8 and a cutting knife 9, one end of the lifting stud 7 is arranged below the inner upper wall of the support frame 2, the other end of the lifting stud 7 penetrates through the upper wall of the support frame 2, the lifting operation plate 5 is arranged on the adjusting stud 12, the limiting rods 8 are symmetrically arranged, one end of each limiting rod 8 is arranged at two ends of the bottom of the lifting operation plate 5, the other end of the limiting rod 8 is arranged in two opposite side walls of the supporting frame 2 in a sliding way, a V-shaped placing groove 6 is formed by the V-shaped concave in the middle of the lifting operation plate 5, v type standing groove 6 extends along lift operation panel 5 long limit, cutting knife 9 is installed in lift operation panel 5 one end, V type groove one side is equipped with scale 10.

Preferably, one end of the cutting knife 9 is rotatably installed at one end of the short side of the lifting operation plate 5, so that animal tissues placed at the edge of the V-shaped placing groove 6 can be conveniently pressed and sliced.

Preferably, the upper part of the side of the supporting frame 2 close to the cutting knife 9 is provided with a protective baffle 14, a protective groove 15 is formed between the protective baffle 14 and the side wall of the supporting frame 2, and the protective groove 15 is arranged below the cutting knife 9, so that the protective cutting knife 9 can be conveniently stored.

Preferably, a receiving plate 16 is arranged at one end of the bottom plate 1, and the receiving plate 16 is arranged below the cutting knife 9, so that the cut tissue slices can be received conveniently.

As shown in fig. 1 and 2, in order to realize the propulsion and the limiting of the animal assembly, the animal assembly is stably cut by matching with the cutting knife 9, the propulsion limiting assembly 4 includes a fixing plate 11, an adjusting stud 12 and a propulsion plate 13, the fixing plate 11 is arranged at one end of the lifting operation plate 5 opposite to the cutting knife 9, the fixing plate 11 and the lifting operation plate 5 are arranged in an L shape, one end of the adjusting stud 12 is arranged at the outer side of the fixing plate 11, the other end of the adjusting stud 12 penetrates through the fixing plate 11 and is arranged above the V-shaped placing groove 6, and the propulsion plate 13 is arranged at the other end of the adjusting stud 12 and can propel animal tissues along the V-shaped placing groove 6.

When the animal tissue clamping device is used specifically, one side of the processed animal tissue, which is attached to the V-shaped placing groove 6, is placed in an inclined mode, and the V-shaped placing groove 6 has a certain clamping and positioning effect on the animal tissue; the upper part of the supporting stud is rotatably connected with a lifting operation plate 5, the supporting stud is in threaded connection with the upper wall of the support frame 2, the supporting stud is rotated, the lifting operation plate 5 ascends and descends along a limiting rod 8, and the height is adjusted to a proper position; the adjusting stud 12 is connected with the fixing plate 11 through a stud, the adjusting stud 12 is rotationally connected with the pushing plate 13, the adjusting stud 12 is rotated, the position of the pushing plate 13 is adjusted, animal tissues are pushed along the V-shaped placing groove 6, the animal tissues are judged to be in proper positions according to the graduated scale 10, the pushing plate 13 is attached to the animal tissues, and the animal components are positioned and limited; animal tissue is pressed in one hand, the cutting knife 9 is pressed in the other hand in a rotating mode, slicing processing is carried out on the animal assembly, cut tissue slices fall into the receiving plate 16, and subsequent processing is waited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. An animal experiment section device which characterized in that: the lifting adjusting slicing assembly comprises a lifting operation plate, V-shaped placing grooves, lifting studs, limiting rods and a cutting knife, wherein one end of each lifting stud is arranged below the inner upper wall of the support frame, the other end of each lifting stud penetrates through the upper wall of the support frame, the lifting operation plate is arranged on the adjusting studs, the limiting rods are symmetrically arranged, one end of each limiting rod is arranged at two ends of the bottom of the lifting operation plate, the other end of each limiting rod is slidably arranged in two opposite side walls of the support frame, the V-shaped placing grooves are formed in the middle of the lifting operation plate in a concave mode, the V-shaped placing grooves extend along the long edges of the lifting operation plate, and the cutting knife is arranged at one end of the lifting operation plate, and a graduated scale is arranged on one side of the V-shaped groove.

2. An animal experiment slicing device according to claim 1, wherein: one end of the cutting knife is rotatably arranged at one end of the short side of the lifting operation plate.

3. An animal experiment slicing device according to claim 2, wherein: the propelling limiting assembly comprises a fixing plate, an adjusting stud and a propelling plate, wherein the fixing plate is arranged at one end, opposite to the cutting knife, of the lifting operation plate, the fixing plate and the lifting operation plate are arranged in an L shape, one end of the adjusting stud is arranged on the outer side of the fixing plate, the other end of the adjusting stud penetrates through the fixing plate and is arranged above the V-shaped placing groove, and the propelling plate is arranged at the other end of the adjusting stud.

4. An animal experiment slicing apparatus according to claim 3, wherein: the upper portion of one side of the support frame, which is close to the cutting knife, is provided with a protective baffle, and a gap is arranged between the protective baffle and the side wall of the support frame to form a protective groove.

5. An animal experiment slicing device according to claim 4, wherein: one end is equipped with the board of accepting on the bottom plate, it locates the cutting knife below to accept the board.

6. An animal experiment slicing device according to claim 5, wherein: supporting legs are arranged at four corners of the bottom plate.

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