Super clean bench device for anatomy of intestinal tissues of benthonic animals
By designing an ultra-clean table device including downward and compression structure, the problem of classification and fixation difficulty in benthic intestinal tissue anatomy is solved, and effective fixation and anatomical experiments for different sizes of intestinal tracts are achieved. Improvement of sex and efficiency.
Patent Information
- Application Number
- CN202420827562.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-22
AI Technical Summary
In the prior art, it is difficult to effectively classify and fix the intestinal tissues of benthic animals during dissection, especially intestinal tissues of different sizes, and the intestine is prone to stretching or straightening after dissection.
An ultra-clean table device including a work table and a placing plate is designed, and the surface of the placing plate is provided with a downward structure and a pressing structure. The downward pressure structure realizes initial fixation of the intestine through sliding grooves and connecting rods, and the compression structure automatically resets through telescopic springs and connecting rings to ensure that the intestine is effectively fixed.
Effective classification and fixation of intestinal tissues of benthic animals of different sizes is achieved, avoiding the problem of intestinal expansion or inability to straighten during the dissection process, and improving the reliability and efficiency of anatomical experiments.
Smart Images
Figure CN222444417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of benthic animal dissection, in particular to a super clean bench device for dissecting benthic animal intestinal tissue. Background Art
[0002] Benthic animals refer to aquatic animals that live at the bottom of water bodies for all or most of their life history. They are divided into large benthic animals and small benthic animals according to their size. The existence of microbial communities in the intestines of benthic animals can be known through the dissection of their intestinal tissues, which will also affect the ecological niche and community structure of the microbial communities, thereby affecting their ecological functions.
[0003] In the prior art, when dissecting the intestinal tissue of benthic animals, the intestinal tissue needs to be placed on the surface of a placement plate. However, the intestinal tissues of different benthic animals need to be placed separately. When doing dissection experiments, the benthic animals are classified and placed. When they are mixed, it is difficult to separate them later. In addition, the lengths of the intestinal tissues of different benthic animals are also different, so the intestinal tissues need to be initially fixed. Utility Model Content
[0004] The utility model aims to provide a clean bench device for dissecting the intestinal tissue of benthic animals, so as to solve the problems raised in the above-mentioned background technology.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] A clean bench device for dissecting intestinal tissue of benthic animals comprises a workbench and a placement plate, wherein the placement plate is arranged inside the workbench, and a downward pressing structure is arranged on the surface of the placement plate, wherein the downward pressing structure comprises two sliding grooves, wherein the two sliding grooves are opened on the surface of the placement plate, and the two sliding grooves are arranged parallel to each other, and a connecting rod 2 is connected between the two sliding grooves, and both ends of the connecting rod 2 are slidably connected to the sliding grooves, and a plurality of clamping strips 2 are welded in the middle of the connecting rod 2, and the clamping strips 2 are equidistantly arranged in parallel on the connecting rod 2, and a connecting rod 1 is connected to the surface of the placement plate, and a plurality of clamping strips 1 are welded in the middle of the connecting rod 1, and the clamping strips 1 are equidistantly arranged in parallel on the connecting rod 1, and the positions of the clamping strips 1 and 2 are aligned with each other.
[0007] As a preferred technical solution of the utility model, the spacing between the clamping strips 1 and 2 is the same, the lengths of the connecting rods 1 and 2 are the same, and the connecting rods 1 and 2 are parallel to each other.
[0008] As a preferred technical solution of the utility model, the lifting height of the connecting rod one is the same as the lifting height of the connecting rod two, the two ends of the connecting rod two are slidably connected to the inside of the two sliding grooves, and the connecting rod one and the connecting rod two are parallel to each other.
[0009] As a preferred technical solution of the utility model, a clamping structure is provided inside the placement plate and at both ends of connecting rod one and both ends of connecting rod two. The clamping structure includes a connecting hole, which is opened at the end position of connecting rod one. Connecting rings are screwed on both ends of connecting rod one and both ends of connecting rod two. Telescopic springs are sleeved on the top of the connecting rings, and the telescopic springs are located between the connecting rings and the placement plate.
[0010] As a preferred technical solution of the utility model, the diameter of the connecting hole, the diameter of the connecting ring and the outer diameter of the telescopic spring decrease successively, and the clamping strip 1 of the connecting rod 1 and the clamping strip 2 of the connecting rod 2 are in contact with the surface of the placement plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] A downward pressing structure is provided, and the intestinal tissue of the dissected benthic animals can be initially fixed through two connecting rods. The fixed intestine is convenient for intestinal classification and comparative experiments, and the spacing of the connecting rods can be adjusted according to the length of the intestinal tissue of the benthic animals, which is suitable for the dissection of benthic animals of different sizes;
[0013] A clamping structure is provided. After lifting the two connecting rods, the intestinal tissue is placed between the two connecting rods. After releasing the hands, the connecting rods automatically reset to fix the intestine, avoiding the situation where the intestine is loose and causes the intestine to stretch or cannot be straightened. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0015] Figure 1 This is the main structure diagram of the utility model;
[0016] Figure 2 It is an internal schematic diagram of the placement plate of the utility model;
[0017] Figure 3 It is a schematic diagram of the downward pressing structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the compression structure of the utility model.
[0019] In the figure: 1. workbench; 2. placement plate; 3. pressing structure; 4. clamping structure; 31. sliding groove; 32. connecting rod 1; 33. connecting rod 2; 34. clamping strip 1; 35. clamping strip 2; 41. connecting hole; 42. connecting ring; 43. telescopic spring. DETAILED DESCRIPTION
[0020] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0021] See also Figure 1-Figure 4 As shown, a clean bench device for dissecting intestinal tissue of benthic animals comprises a workbench 1 and a placing plate 2. The placing plate 2 is arranged inside the workbench 1. The placing plate 2 is located in the middle of the workbench 1. The dissected benthic animals can be placed on the placing plate 2, and then the dissected intestinal tissue can be placed on the surface of the placing plate 2. The surface of the placing plate 2 is provided with a pressing structure 3. The pressing structure 3 comprises two sliding grooves 31. The two sliding grooves 31 are opened on the surface of the placing plate 2. The two sliding grooves 31 are arranged parallel to each other. A connecting rod 33 is connected between the insides of the two sliding grooves 31. The two ends of the connecting rod 33 are slidably connected to the sliding groove 31. The ends of the connecting rod 33 can be placed inside the sliding groove 31, so that the connecting rod 33 can be Both ends of the connecting rod 2 33 move along the inside of the sliding groove 31, and a plurality of clamping strips 2 35 are welded in the middle of the connecting rod 2 33, and the clamping strips 2 35 are equidistantly arranged in parallel on the connecting rod 2 33, and the clamping strips 2 35 are located at the bottom surface of the cylindrical surface of the connecting rod 2 33. A connecting rod 1 32 is connected to the surface of the placing plate 2, and a plurality of clamping strips 1 34 are welded in the middle of the connecting rod 1 32, and the clamping strips 1 34 are equidistantly arranged in parallel on the connecting rod 1 32, and the clamping strips 1 34 are located at the bottom surface of the cylindrical surface of the connecting rod 2 33. The positions of the clamping strips 1 34 and 2 35 are aligned with each other, and the intestinal tissue dissected from the animal can be placed between the clamping strips 1 34 and 2 35, and classified using the clamping strips 1 34 and 2 35.
[0022] In this embodiment, the spacing between compression strips 1 34 and compression strips 2 35 is the same, the lengths of connecting rods 1 32 and 2 33 are the same, and connecting rods 1 32 and 2 33 are parallel to each other, and connecting rods 2 33 can be moved closer to connecting rod 1 32, so that the position of connecting rods 2 33 can be adjusted according to the length of the intestinal tissue of benthic animals. Compression strips 1 34 and 2 35 are used to space the intestinal tissues of different benthic animals and can provide comparative experiments or classification experiments.
[0023] In this embodiment, the lifting height of connecting rod 1 32 is the same as that of connecting rod 2 33. The two ends of connecting rod 2 33 are slidably connected to the inside of the two sliding grooves 31. Connecting rod 1 32 and connecting rod 2 33 are parallel to each other. When the intestines of benthic animals need to be placed, connecting rod 1 32 and connecting rod 2 33 can be lifted up and the intestines can be placed between connecting rod 1 32 and connecting rod 2 33.
[0024] In this embodiment, a clamping structure 4 is provided inside the placement plate 2 and at both ends of the connecting rod 1 32 and both ends of the connecting rod 2 33. The clamping structure 4 includes a connecting hole 41. The connecting hole 41 is opened at the end position of the connecting rod 1 32. Connecting rings 42 are screwed on both ends of the connecting rod 1 32 and both ends of the connecting rod 2 33. The connecting rings 42 are screwed with the ends of the two connecting rods, so that the connecting rod 1 32 and the connecting rod 2 33 can be restricted on the placement plate 2. A telescopic spring 43 is sleeved on the top of the connecting ring 42. The telescopic spring 43 is located between the connecting ring 42 and the placement plate 2. The two connecting rods can be pressed down by the telescopic spring 43, so that the connecting rod 1 32 and the connecting rod 2 33 can be fitted with the placement plate 2 by loosening them, thereby compressing the intestines of the benthic animals to prevent the intestines of the benthic animals from being straightened or contracted.
[0025] In this embodiment, the diameter of the connecting hole 41, the diameter of the connecting ring 42 and the outer diameter of the telescopic spring 43 decrease successively, and the clamping strip 1 34 of the connecting rod 1 32 and the clamping strip 2 35 of the connecting rod 2 33 are in contact with the surface of the placing plate 2, ensuring that the telescopic spring 43 is always located inside the connecting hole 41 and the sliding groove 31.
[0026] When the utility model is in use, the benthic animal to be dissected is placed on the surface of the placement plate 2 of the workbench 1, and the intestines of the dissected benthic animal are placed on the pressing structure 3 of the placement plate 2. At this time, one end of the intestine of the benthic animal is placed under the connecting rod 1 32, and the other end of the intestine of the benthic animal is placed under the connecting rod 2 33, and the dissected intestines are isolated by the pressing strip 1 34 and the pressing strip 2 35. There are also relatively large differences in the intestines of benthic animals of different sizes, so that the distance between the connecting rod 1 32 and the connecting rod 2 33 can be adjusted according to the intestinal tissue of the benthic animal dissected each time, so as to preliminarily fix the intestinal tissue between the connecting rod 1 32 and the connecting rod 2 33. Since some dissected intestinal tissues of benthic animals will shrink or cannot be straightened well after being placed for a period of time, the benthic animal intestines fixed on the connecting rod 1 32 and the connecting rod 2 33 are pressed by the telescopic spring 43, so that the benthic animal intestines are pressed by the connecting rod 2 33.
[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A clean bench device for dissecting intestinal tissue of benthic animals, comprising a workbench (1) and a placement plate (2), wherein the placement plate (2) is arranged inside the workbench (1); characterized in that: The surface of the placement plate (2) is provided with a pressing structure (3), and the pressing structure (3) includes two sliding grooves (31), the two sliding grooves (31) are opened on the surface of the placement plate (2), and the two sliding grooves (31) are arranged parallel to each other. A connecting rod 2 (33) is connected between the two sliding grooves (31), and the two ends of the connecting rod 2 (33) are slidably connected to the sliding grooves (31). A plurality of clamping strips 2 (35) are welded in the middle of the connecting rod 2 (33), and the clamping strips 2 (35) are equidistantly arranged in parallel on the connecting rod 2 (33). The surface of the placement plate (2) is connected with a connecting rod 1 (32), and a plurality of clamping strips 1 (34) are welded in the middle of the connecting rod 1 (32), and the clamping strips 1 (34) are equidistantly arranged in parallel on the connecting rod 1 (32), and the positions of the clamping strips 1 (34) and the clamping strips 2 (35) are aligned with each other.
2. The clean bench device for dissecting intestinal tissue of benthic animals according to claim 1, characterized in that: The spacing between the first pressing strip (34) and the second pressing strip (35) is the same, the lengths of the first connecting rod (32) and the second connecting rod (33) are the same, and the first connecting rod (32) and the second connecting rod (33) are parallel to each other.
3. A clean bench device for dissecting intestinal tissue of benthic animals according to claim 2, characterized in that: The lifting height of the connecting rod 1 (32) is the same as that of the connecting rod 2 (33). The two ends of the connecting rod 2 (33) are slidably connected to the inside of the two sliding grooves (31). The connecting rod 1 (32) and the connecting rod 2 (33) are parallel to each other.
4. A clean bench device for dissecting intestinal tissue of benthic animals according to claim 1 or 3, characterized in that: A clamping structure (4) is provided inside the placement plate (2) and at both ends of the first connecting rod (32) and the second connecting rod (33). The clamping structure (4) includes a connecting hole (41). The connecting hole (41) is opened at the end position of the first connecting rod (32). Both ends of the first connecting rod (32) and the second connecting rod (33) are screwed with connecting rings (42). A telescopic spring (43) is sleeved on the top of the connecting ring (42). The telescopic spring (43) is located between the connecting ring (42) and the placement plate (2).
5. The clean bench device for dissecting intestinal tissue of benthic animals according to claim 4, characterized in that: The diameter of the connecting hole (41), the diameter of the connecting ring (42) and the outer diameter of the telescopic spring (43) decrease in sequence, and the pressing strip 1 (34) of the connecting rod 1 (32) and the pressing strip 2 (35) of the connecting rod 2 (33) are in contact with the surface of the placement plate (2).