CN220140651U - Pathological specimen tissue fixing ring - Google Patents

Abstract

The utility model belongs to the technical field of pathological specimen tissue fixing rings, and discloses a pathological specimen tissue fixing ring, which comprises the following components: the fixing plate is formed by encircling four plates in a shape of a mouth, transverse thread grooves are formed in the four plates of the fixing plate, threaded columns penetrating through the threads are arranged in the thread grooves in a screwing mode, one end, located on the inner side of the fixing plate, of each threaded column is connected with a mounting plate, a clamping assembly is arranged on each mounting plate, each clamping assembly comprises a clamping plate, a fixing rod and a first spring.

Description

Pathological specimen tissue fixing ring

Technical Field

The utility model belongs to the technical field of pathological specimen tissue fixing rings, and particularly relates to a pathological specimen tissue fixing ring.

Background

The pathological specimen tissue fixing ring is a device for fixing a pathological specimen, so that the decomposition of protein by intracellular hydrolase is prevented, and various components in the cell such as protein antigen, fat, carbohydrate or sugar are converted into insoluble substances, so that the original structure is kept to be similar to that of life.

The current pathology sample tissue retainer plate is when using, holds the chamber through the setting and carries out spacingly to pathology sample machine, because the size that holds the chamber is difficult for adjusting for the equipment is difficult for fixing the pathology sample of equidimension shape not, and the equipment resists external impact force through setting up the crashproof strip, and single crashproof strip makes the impact resistance of equipment relatively poor.

Disclosure of Invention

The utility model aims to provide a pathological specimen tissue fixing ring so as to solve the problem that the equipment proposed in the background art is not easy to fix pathological specimens with different sizes and shapes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pathological specimen tissue retainer ring comprising: the fixing plate is formed by encircling four plates in a square shape, threaded grooves are formed in the four plates of the fixing plate, threaded columns in threaded connection are arranged in the threaded grooves, one ends of the threaded columns, which are positioned on the inner side of the fixing plate, are respectively and rotatably connected with a mounting plate, one ends of the threaded columns, which are far away from the mounting plate, are provided with screwing blocks, and the mounting plates are provided with clamping assemblies;

the clamping assembly comprises a clamping plate, a fixing rod and a first spring, wherein the clamping plate is located above the mounting plate, a through groove is formed in the clamping plate, the fixing rod penetrates through the through groove, the bottom end of the fixing rod is connected with the upper end face of the mounting plate, and the first spring is mounted between the clamping plate and the mounting plate.

Preferably, the lower extreme of fixed plate is equipped with hollow post and movable column, the bottom of movable column is inserted and is located in the hollow post, the top of movable column is connected with the lower terminal surface of fixed plate, install the second spring between the inner wall bottom of hollow post and the outer wall bottom of movable column, be equipped with spacing subassembly between hollow post and the movable column.

Preferably, the limiting component comprises a limiting groove and a limiting block, the limiting groove is vertically arranged on the inner wall of the hollow column, the limiting block is arranged at the bottom end of the movable column, and the limiting block is in sliding connection with the limiting groove.

Preferably, an anti-collision strip is arranged at the upper end of the fixing plate, and an anti-collision protruding block is arranged on the anti-collision strip.

Preferably, a filter screen plate is arranged below the fixing plate, and two sides of the filter screen plate are connected with the outer wall of the hollow column.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the mounting plate, the clamping plate, the first spring and the like are arranged, so that equipment is convenient to fix different pathological specimens, when the equipment is used, the screwing block is screwed, so that the mounting plate moves, the clamping assembly is driven to move, the fixing rod is pushed downwards, the distance between the clamping plate and the mounting plate is increased, the edge of the pathological specimen is placed between the clamping plate and the mounting plate, the clamping plate and the mounting plate are fixed by the first spring through elasticity, and the mounting plate and the clamping plate which are easy to move are convenient to fix pathological specimens with different shapes and different sizes, so that the practicability of the equipment is improved.

(2) According to the utility model, the impact resistance of the equipment is enhanced by arranging the movable column, the hollow column, the second spring and the like, when the equipment is used, the movable column moves in the hollow column, and the limiting block moves in the limiting groove, so that the movable column only moves up and down and is not easy to shake left and right, and the second spring converts kinetic energy into elastic potential energy, thereby protecting the equipment, improving the impact resistance of the equipment and prolonging the service life of the equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the clamping assembly of the present utility model;

FIG. 3 is an external view of the present utility model;

FIG. 4 is a cross-sectional view of a hollow column of the present utility model;

in the figure: 1. a fixing plate; 2. a thread groove; 3. a threaded column; 4. screwing the block; 5. a mounting plate; 6. a clamping plate; 7. a through groove; 8. a fixed rod; 9. a first spring; 10. a hollow column; 11. a movable column; 12. a bumper strip; 13. a screen plate; 14. a second spring; 15. a limit groove; 16. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: a pathological specimen tissue retainer ring comprising: the fixed plate 1, fixed plate 1 is square by four sheet materials surrounding, has all offered thread groove 2 on four sheet materials of fixed plate 1, all is equipped with threaded connection's screw thread post 3 in the thread groove 2, and the screw thread post 3 is located the inboard one end of fixed plate 1 and all rotates to be connected with mounting panel 5, and screw 4 is installed to the one end that mounting panel 5 was kept away from to screw thread post 3, is equipped with the clamping assembly on the mounting panel 5. The mounting plate 5 is held down, i.e. not rotated, with rotation of the threaded post 3, under external auxiliary limit conditions, for example by hand.

Further, the clamping assembly comprises a clamping plate 6, a fixing rod 8 and a first spring 9, wherein the clamping plate 6 is located above the mounting plate 5, a through groove 7 is formed in the clamping plate 6, the fixing rod 8 penetrates through the through groove 7, the bottom end of the fixing rod 8 is connected with the upper end face of the mounting plate 5, and the first spring 9 is installed between the clamping plate 6 and the mounting plate 5.

During the use, twist soon and twist piece 4, twist piece 4 and drive screw thread post 3 and rotate, through the interact of screw thread post 3 and thread groove 2, make mounting panel 5 remove, and then drive clamping assembly and remove, after adjusting each clamping assembly's interval, fix grip block 6 afterwards, push down dead lever 8, make the interval grow of grip block 6 and mounting panel 5, place the edge of pathology sample between grip block 6 and mounting panel 5, loosen dead lever 8, first spring 9 makes grip block 6 and mounting panel 5 carry out the centre gripping to pathology sample through elasticity, pathology sample is cliied from the circumference to a plurality of mounting panels 5, the fixed centre gripping of edge to the sample of grip block 6 and mounting panel 5 simultaneously. The mounting plate 5 and the clamping plate 6 which are easy to move are convenient for fixing pathological specimens with different shapes and sizes, and the practicability of the equipment is improved.

Referring to fig. 1, 3 and 4, a hollow column 10 and a movable column 11 are disposed at the lower end of the fixed plate 1, the bottom of the movable column 11 is inserted into the hollow column 10, the top end of the movable column 11 is connected with the lower end surface of the fixed plate 1, a second spring 14 is mounted between the bottom end of the inner wall of the hollow column 10 and the bottom end of the outer wall of the movable column 11, and a limiting assembly is disposed between the hollow column 10 and the movable column 11.

Further, the limiting assembly comprises a limiting groove 15 and a limiting block 16, the limiting groove 15 is vertically arranged on the inner wall of the hollow column 10, the limiting block 16 is arranged at the bottom end of the movable column 11, and the limiting block 16 is in sliding connection with the limiting groove 15.

When fixed plate 1 receives the impact force of going up and down, fixed plate 1 drives movable column 11 and removes in cavity post 10, stopper 16 removes in spacing groove 15 for movable column 11 only carries out the oscilaltion, is difficult for rocking about, and movable column 11 is difficult for droing in cavity post 10, and second spring 14 can play the cushioning effect, thereby protects equipment, improves the impact resistance of equipment, increase of service life of equipment.

Further, referring to fig. 3, an anti-collision strip 12 is installed at the upper end of the fixing plate 1, an anti-collision protruding block is arranged on the anti-collision strip 12, and the anti-collision strip 12 further enhances the impact resistance of the device and protects the whole device.

Further, please refer to fig. 1 and 3, the below of the fixing plate 1 is provided with a screen plate 13, and two sides of the screen plate 13 are connected with the outer wall of the hollow column 10, the screen plate 13 can protect the pathological specimen on the fixing plate 1, and when the pathological specimen accidentally drops off, the screen plate 13 can timely catch the pathological specimen, so that the pathological specimen is prevented from being polluted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Pathological specimen tissue retainer plate, its characterized in that includes: the fixing plate (1), the fixing plate (1) is surrounded by four plates and is square, thread grooves (2) are formed in the four plates of the fixing plate (1), threaded columns (3) in threaded connection are arranged in the thread grooves (2), one ends of the threaded columns (3) located on the inner side of the fixing plate (1) are rotationally connected with a mounting plate (5), one ends of the threaded columns (3) away from the mounting plate (5) are provided with screwing blocks (4), and clamping assemblies are arranged on the mounting plate (5);

the clamping assembly comprises a clamping plate (6), a fixing rod (8) and a first spring (9), wherein the clamping plate (6) is located above the mounting plate (5), a through groove (7) is formed in the clamping plate (6), the fixing rod (8) penetrates through the through groove (7), the bottom end of the fixing rod (8) is connected with the upper end face of the mounting plate (5), and the first spring (9) is mounted between the clamping plate (6) and the mounting plate (5).

2. The pathological specimen tissue retainer ring of claim 1, wherein: the lower extreme of fixed plate (1) is equipped with hollow post (10) and movable column (11), in hollow post (10) were inserted to the bottom of movable column (11), the top of movable column (11) is connected with the lower terminal surface of fixed plate (1), install second spring (14) between the inner wall bottom of hollow post (10) and the outer wall bottom of movable column (11), be equipped with spacing subassembly between hollow post (10) and movable column (11).

3. The pathological specimen tissue retainer ring of claim 2, wherein: the limiting assembly comprises a limiting groove (15) and a limiting block (16), wherein the limiting groove (15) is vertically arranged on the inner wall of the hollow column (10), the limiting block (16) is arranged at the bottom end of the movable column (11), and the limiting block (16) is in sliding connection with the limiting groove (15).

4. A pathological specimen tissue retainer ring according to claim 3, wherein: an anti-collision strip (12) is arranged at the upper end of the fixed plate (1), and an anti-collision protruding block is arranged on the anti-collision strip (12).

5. The pathological specimen tissue retainer ring according to claim 4, wherein: the lower part of the fixed plate (1) is provided with a filter screen plate (13), and two sides of the filter screen plate (13) are connected with the outer wall of the hollow column (10).