Protection assembly and cell tissue dissociation kit thereof

Abstract

The utility model relates to the technical field of dissociation kits, and discloses a protection assembly and a cell tissue dissociation kit.The protection assembly comprises a protection box, the top of the protection box is fixedly connected with a basic shaft, the wall face of the basic shaft is rotationally connected with a top plate, the basic shaft is in a semi-cylindrical shape, and the bottom of the top plate can make contact with the top of the protection box; a fixing groove is formed in the top of the protection box, a clamping plate is movably connected into the fixing groove and can reduce vibration borne by test tubes, and by arranging the clamping plate and a push plate, the vibration borne by the test tubes can be reduced, and meanwhile collision between the test tubes and the protection box can be avoided; the spring on the wall surface of the push plate and the spring at the bottom of the push column can release the vibration of the test tube.

Description

Technical Field

[0001] The utility model belongs to the technical field of dissociation kits, and in particular relates to a protection component and a cell tissue dissociation kit thereof. Background Art

[0002] The prior art (publication number: CN219278086U) discloses a cell tissue dissociation kit including a protection box, wherein two support seats are fixedly installed on the inner bottom wall of the protection box, a load-bearing plate is fixedly installed on the top of the two support seats, and a placement box is movably installed on the top of the load-bearing plate.

[0003] The prior art protects the test tubes from being damaged by placing them directly into each groove for placing the test tubes in the device. Although the prior art can protect the test tubes, when the device is vibrated, the test tubes in the device will also be subjected to the same vibration, and when there is a gap between the groove for placing the test tubes and the test tubes, the test tubes will also collide with the device when it is vibrated, causing the test tubes to break. Therefore, the prior art is less effective in protecting the test tubes.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A protection assembly comprises a protection box, wherein the top of the protection box is fixedly connected to a base shaft, the wall surface of the base shaft is rotatably connected to a top plate, the base shaft is semi-cylindrical, the bottom of the top plate can contact the top of the protection box, a fixing groove is provided on the top of the protection box, a clamping plate is movably connected in the fixing groove, and the clamping plate can reduce the vibration of the test tube.

[0007] As a preferred embodiment of the utility model, the fixing groove is a capsule-shaped groove, and multiple fixing grooves are evenly opened on the top of the protection box. The clamping plate is an arc-shaped plate, the clamping plate can slide in the fixing groove, and the clamping plate is symmetrically arranged in the fixing groove.

[0008] As a preferred embodiment of the utility model, push grooves are symmetrically provided in the fixed grooves, baffles are symmetrically fixedly connected in the push grooves, auxiliary grooves are symmetrically provided at the fixed groove positions on the top of the protection box, auxiliary rods are fixedly connected in the auxiliary grooves, the cross-section of the auxiliary rods is a right triangle, the lowest point of the inclined surface of the auxiliary rods is flush with the wall surface of the protection box in the fixed grooves, the position and number of the auxiliary rods are consistent with the auxiliary grooves, and the auxiliary grooves and auxiliary rods are also evenly arranged on the top of the protection box, each symmetrical push groove, auxiliary groove and auxiliary rod form a group, and the position and number of each group of push grooves, auxiliary grooves and auxiliary rods correspond to the fixed grooves.

[0009] As a preferred embodiment of the utility model, a push plate is elastically connected to the push groove through a spring, the outer arc surface of the clamping plate can be connected to the end of the push plate, the cross-section of the push plate is convex, the end of the push plate can pass through the symmetrical baffles, the number and position of the push plates are consistent with the push groove, and the spring can push the push plate in the direction of another symmetrical push plate.

[0010] As a preferred embodiment of the utility model, a top groove is also provided on the wall surface of the protection box in each fixed groove cavity, and a push column is elastically connected to each top groove through a spring, and a connecting column is fixedly connected to the top of the push column, and a chassis is fixedly connected to the top of the connecting column, and the spring at the bottom of the push column can push the push column upward, and the connecting column can pass through the top groove, and the chassis is disc-shaped.

[0011] As a preferred embodiment of the utility model, the outer wall surface of the protection box is also fixedly connected with a reinforcement rod, and the reinforcement rod is in the shape of a rectangular rod. The outer wall surface of the protection box is fixedly connected with multiple reinforcement rods, and the multiple reinforcement rods can form a rectangular box-shaped frame with an open top, and each adjacent reinforcement rod is fixedly connected to each other.

[0012] A cell tissue dissociation kit comprises all the above protection components.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the clamping plate and the push plate, the vibration of the test tube can be reduced and the collision between the test tube and the protection box can be avoided, because the spring on the wall of the push plate and the spring at the bottom of the push column can release the vibration of the test tube, and the symmetrical clamping plate directly clamps the test tube in the fixed groove, so that the test tube and the wall of the protection box in the fixed groove have no contact. Therefore, compared with the existing technology, this solution has a better effect in protecting the test tube.

[0015] 2. The reinforcement rods are provided to increase the firmness of the cell tissue dissociation box when it is hit, because the frame composed of multiple reinforcement rods can increase the firmness of the cell tissue dissociation box and better protect the test tubes on the wall of the protection box.

[0016] 3. The test tubes in the dissociation box can be made safer by providing a protective component.

[0017] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 This is a combined diagram of the protection box and the reinforcement rod of the utility model;

[0021] Figure 3 A top view of a portion of the fixing groove on the top of the protection box of the utility model;

[0022] Figure 4 It is a separate three-dimensional diagram of the structure in the fixing groove of the utility model;

[0023] Figure 5 It is a stereoscopic diagram of the reinforcing rod after assembly of the utility model.

[0024] In the figure: 20, protection box; 21, base shaft; 22, top plate; 30, fixing groove; 31, auxiliary groove; 32, auxiliary rod; 33, push groove; 34, baffle; 35, top groove; 36, push plate; 37, clamping plate; 38, push column; 39, connecting column; 40, chassis; 41, reinforcement rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0026] like Figure 1 and Figure 2 As shown, a protection component includes a protection box 20, the top of the protection box 20 is fixedly connected to a base shaft 21, the wall of the base shaft 21 is rotatably connected to a top plate 22, the base shaft 21 is semi-cylindrical, the bottom of the top plate 22 can contact the top of the protection box 20, the bottom of the top plate 22 and the top of the protection box 20 are both installed with magnetic strips, the positions of the two magnetic strips correspond and attract each other, the top plate 22 can flip with the base shaft 21 as the center of the circle, this is an existing technology, so it will not be described here.

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a fixing groove 30 is provided on the top of the protection box 20, and a clamping plate 37 is movably connected in the fixing groove 30, and the clamping plate 37 can reduce the vibration of the test tube.

[0028] like Figure 2 , Figure 3 and Figure 4As shown, the fixing groove 30 is a capsule-shaped groove, and a plurality of fixing grooves 30 are evenly opened on the top of the protection box 20. The clamping plate 37 is an arc-shaped plate, and the clamping plate 37 can slide in the fixing groove 30. The clamping plate 37 is symmetrically arranged in the fixing groove 30. The fixing groove 30 is also symmetrically provided with a push groove 33, and a baffle 34 is symmetrically fixedly connected in the push groove 33. Auxiliary grooves 31 are also symmetrically opened at the position of the fixing groove 30 on the top of the protection box 20, and an auxiliary rod 32 is fixedly connected in the auxiliary groove 31. The cross-section of the auxiliary rod 32 is a right triangle, and the lowest point of the inclined surface of the auxiliary rod 32 is flush with the wall surface of the protection box 20 in the fixing groove 30. The position and number of the auxiliary rod 32 are consistent with the auxiliary groove 31. The auxiliary grooves 31 and the auxiliary rods 32 are also evenly arranged on the top of the protection box 20. Each symmetrical push groove 33, auxiliary groove 31 and auxiliary rod 32 form a group, and each The position and number of the push groove 33, the auxiliary groove 31 and the auxiliary rod 32 correspond to the fixed groove 30. A push plate 36 is elastically connected to the push groove 33 through a spring. The outer arc surface of the clamping plate 37 can be connected to the end of the push plate 36. The cross-section of the push plate 36 is convex. The end of the push plate 36 can pass through the symmetrical baffles 34. The number and position of the push plates 36 are consistent with the push groove 33. The spring can push the push plate 36 toward another symmetrical push plate 36. A top groove 35 is also provided on the wall surface of the protection box 20 in the cavity of each fixed groove 30. A push column 38 is elastically connected to each top groove 35 through a spring. A connecting column 39 is fixedly connected to the top of the connecting column 39. A chassis 40 is fixedly connected to the top of the connecting column 39. The spring at the bottom of the push column 38 can push the push column 38 upward, and the connecting column 39 can pass through the top groove 35. The chassis 40 is disc-shaped.

[0029] When in use, the top plate 22 is turned over, and the test tube can be inserted into the symmetrical clamping plates 37 in the fixed groove 30. When the test tube enters the clamping plates 37, the test tube will push the clamping plates 37 to slide in the fixed groove 30. When the clamping plates 37 slide, the push plates 36 will slide at the same time, and the push plates 36 will squeeze the springs on their walls. When the test tube is placed in the symmetrical clamping plates 37, its bottom will also contact the top of the bottom plate 40 and push the bottom plate 40 toward the bottom. The bottom plate 40 can drive the connecting column 39 and the pushing column 38 to move at the same time, and the pushing column 38 will compress the springs at their bottom. After the test tube is placed in, the paralysis of the wall of the pushing plate 36 will push the pushing plate 36 toward the other pushing plate 36, and the pushing plate 36 drives the clamping plates 37 to move at the same time, so that the test tube is clamped between the symmetrical clamping plates 37. When the test tube needs to be taken out, the test tube can be directly taken out from the symmetrical clamping plates 37.

[0030] To sum up, by providing the clamping plate 37 and the push plate 36, the vibration of the test tube can be reduced and the collision between the test tube and the protective box 20 can be avoided, because the spring on the wall of the push plate 36 and the spring at the bottom of the push column 38 can dissipate the vibration of the test tube, and the symmetrical clamping plate 37 directly clamps the test tube in the fixed groove 30, so that the test tube and the wall of the protective box 20 in the fixed groove 30 are not in contact. Therefore, compared with the prior art, this scheme has a better effect in protecting the test tube.

[0031] like Figure 1 and Figure 5 As shown, the outer wall surface of the protection box 20 is also fixedly connected with a reinforcement rod 41, and the reinforcement rod 41 is in the shape of a rectangular rod. The outer wall surface of the protection box 20 is fixedly connected with a plurality of reinforcement rods 41, and the plurality of reinforcement rods 41 can form a rectangular box-shaped frame with an open top, and each adjacent reinforcement rod 41 is fixedly connected to each other;

[0032] When in use, the outer wall of the reinforcing rod 41 is fixedly connected to the cavity of the cell tissue dissociation box;

[0033] In summary, by providing the reinforcement rods 41, the cell tissue dissociation box can be strengthened when it is hit, because the frame composed of multiple reinforcement rods 41 can increase the firmness of the cell tissue dissociation box and better protect the test tubes on the wall of the protection box 20.

[0034] A cell tissue dissociation box, not shown in the figure, can make the test tubes in the dissociation box safer by providing a protection component.

[0035] Working principle:

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A protection assembly, comprising a protection box (20), wherein the top of the protection box (20) is fixedly connected to a base shaft (21), the wall of the base shaft (21) is rotatably connected to a top plate (22), the base shaft (21) is semi-cylindrical, and the bottom of the top plate (22) can contact the top of the protection box (20), characterized in that: The top of the protection box (20) is provided with a fixing groove (30), and a clamping plate (37) is movably connected in the fixing groove (30), and the clamping plate (37) can reduce the vibration of the test tube.

2. The protection assembly according to claim 1, characterized in that: The fixing groove (30) is a capsule-shaped groove, and a plurality of fixing grooves (30) are evenly opened on the top of the protection box (20). The clamping plate (37) is an arc-shaped plate, and the clamping plate (37) can slide in the fixing groove (30). The clamping plate (37) is symmetrically arranged in the fixing groove (30).

3. The protection assembly according to claim 2, characterized in that: The fixed groove (30) is symmetrically provided with a push groove (33), and a baffle (34) is symmetrically fixedly connected in the push groove (33). An auxiliary groove (31) is symmetrically provided at the fixed groove (30) position on the top of the protection box (20), and an auxiliary rod (32) is fixedly connected in the auxiliary groove (31). The cross section of the auxiliary rod (32) is a right triangle, and the lowest part of the inclined surface of the auxiliary rod (32) is flush with the wall surface of the protection box (20) in the fixed groove (30). The position and number of the auxiliary rod (32) are consistent with the auxiliary groove (31). The auxiliary groove (31) and the auxiliary rod (32) are also evenly arranged on the top of the protection box (20). Each symmetrical push groove (33), auxiliary groove (31) and auxiliary rod (32) form a group, and the position and number of each group of push grooves (33), auxiliary grooves (31) and auxiliary rods (32) correspond to the fixed groove (30).

4. The protection assembly according to claim 3, characterized in that: A push plate (36) is elastically connected to the push groove (33) through a spring, the outer arc surface of the clamping plate (37) can be connected to the end of the push plate (36), the cross-section of the push plate (36) is convex, the end of the push plate (36) can pass through the symmetrical baffles (34), the number and position of the push plates (36) are consistent with the push groove (33), and the spring can push the push plate (36) in the direction of another symmetrical push plate (36).

5. The protection assembly according to claim 3, characterized in that: A top groove (35) is also formed on the wall surface of the protection box (20) in the cavity of each fixed groove (30). A push column (38) is elastically connected to each top groove (35) through a spring. A connecting column (39) is fixedly connected to the top of the push column (38). A bottom plate (40) is fixedly connected to the top of the connecting column (39). The spring at the bottom of the push column (38) can push the push column (38) upward, and the connecting column (39) can pass through the top groove (35). The bottom plate (40) is disc-shaped.

6. The protection assembly according to claim 1, characterized in that: The outer wall surface of the protection box (20) is also fixedly connected to a reinforcement rod (41), the reinforcement rod (41) is in the shape of a rectangular rod, and the outer wall surface of the protection box (20) is fixedly connected to a plurality of reinforcement rods (41), the plurality of reinforcement rods (41) can form a rectangular box-shaped frame with an open top, and each adjacent reinforcement rod (41) is fixedly connected to each other.

7. A cell tissue dissociation kit, characterized in that: The invention comprises the protection component according to any one of claims 1 to 6.

Images